Changeset 7340 for branches

Timestamp:

Oct 1, 2007, 1:25:23 PM (17 years ago)

Author:

R. Matthew Emerson

Message:

Merge trunk changes r7286:7339

Location:

branches/ia32

Files:

• ChangeLog (modified) (1 diff)
• cocoa-ide (modified) (1 prop)
• cocoa-ide/cocoa-utils.lisp (modified) (1 diff)
• cocoa-ide/hemlock/src/killcoms.lisp (modified) (2 diffs)
• compiler/X86/x862.lisp (modified) (1 diff)
• level-0/X86/x86-misc.lisp (modified) (1 diff)
• level-1/l1-clos-boot.lisp (modified) (1 diff)
• level-1/l1-dcode.lisp (modified) (5 diffs)
• level-1/l1-processes.lisp (modified) (3 diffs)
• level-1/l1-streams.lisp (modified) (9 diffs)
• level-1/l1-unicode.lisp (modified) (2 diffs)
• level-1/linux-files.lisp (modified) (4 diffs)
• lib/ccl-export-syms.lisp (modified) (1 diff)
• lisp-kernel/x86-spentry64.s (modified) (1 diff)
• objc-bridge/bridge.lisp (modified) (6 diffs)
• objc-bridge/objc-clos.lisp (modified) (1 diff)
• objc-bridge/objc-runtime.lisp (modified) (4 diffs)

branches/ia32/ChangeLog

@@ -1 @@
-2007-09-24 06:10  gb
-
-        * lisp-kernel/x86-exceptions.c: Missing #ifdef DARWIN in
-        arbstack_signal_handler; not used on Darwin.
-
-2007-09-23 21:11  gb
-
-        * lisp-kernel/: lisp-debug.c, lisp-exceptions.h, x86-exceptions.c,
-        x86-exceptions.h: Don't use sigaltstack on any x86-64 platform:
-        even if it works, it makes it harder to deal with exceptions in
-        foreign code (we've often gotten segfaults from running out of
-        space on the alt stack, the mechanism isn't reentrant, etc.)
-        
-        Try to report cases where the kernel debugger is entered due to an
-        exception in foreign code.  Todo: make it less tempting to use (L)
-        in that case, maybe try to make backtrace find saved_rbp from tcr
-        on x86-64, etc.
-
-2007-09-23 21:10  gb
-
-        * level-1/l1-application.lisp: APPLICATION-VERSION-STRING (which
-        probably was used to support "get info", back in the day) is just
-        LISP-IMPLEMENTATION-VERSION.
-
-2007-09-23 09:12  gb
-
-        * xdump/xfasload.lisp: Handle saving svn revision as string or
-        fixnum.
-
-2007-09-23 09:11  gb
-
-        * lib/misc.lisp: Try to use "svnversion" to get svn version info in
-        LOCAL-SVN-REVISION.
-
-2007-09-22 23:13  gb
-
-        * xdump/xfasload.lisp: Set *openmcl-svn-revision* to the value of
-        (LOCAL-SVN-REVISION) when writing the bootstrapping image; this
-        will show up in the Welcome banner and LISP-IMPLEMENTATION-VERSION.
-          May want to tweak this some more, but it may make it easier to
-        determine what you're running relative to what's in SVN/CVS.
-
-2007-09-22 23:12  gb
-
-        * level-1/version.lisp: Replace *OPENMCL-SUFFIX* (the thing which
-        had the date in it) with *OPENMCL-SVN-REVISION*, which is defvar'ed
-        to NIL here.  (It may be set early in the cold load or via the
-        xloader.)
-
-2007-09-22 23:11  gb
-
-        * lib/pathnames.lisp: Treat NIL and :UNSPECIFIC name/type
-        components in the pattern consistently in %FILE*=.
-
-2007-09-22 23:10  gb
-
-        * lib/misc.lisp: LOCAL-SVN-REVISION tries to determine the (local)
-        svn revision, by looking for a .svnrev file (used in the svn->cvs
-        synching process) or by parsing "svn info" output.
-
-2007-09-21 12:10  gb
-
-        * cocoa-ide/cocoa-editor.lisp: Rename "cache" to "mirror" in
-        hemlock-text-storage.  This clarifies the purpose of the slot and
-        avoids confusion with buffer caches, which are completely
-        different.
-
-2007-09-20 21:10  gb
-
-        * level-1/linux-files.lisp: Make the pipe streams created by
-        RUN-PROGRAM be basic streams
-
-2007-09-19 15:10  gb
-
-        * lib/macros.lisp: Prevent unused gensym warnings in
-        with-accessors.  Same fix that Gary Palter did to with-slots.
-
-2007-09-19 02:11  gb
-
-        * lib/backtrace-lds.lisp: FRAME-REQUIRED-ARGS: try to make better. 
-        This is only used by SLIME; it was once used for frame restarting. 
-        Try to make the result reasonable in the SLIME case.
-
-2007-09-19 02:10  gb
-
-        * lib/arglist.lisp: ARGLIST-FROM-MAP: don't be afraid to say
-        &LEXPR.  ARG-NAMES-FROM-MAP: &rest in map before &keys now.
-
-2007-09-18 21:10  gb
-
-        * lib/macros.lisp: In WITH-SLOTS, if there are bindings, declare
-        the gensym'ed instance symbol IGNORABLE just in case none of the
-        symbol macros are actuall used.
-
-2007-09-18 05:10  gb
-
-        * level-0/l0-numbers.lisp: Typo in constant again.
-
-2007-09-17 21:10  gb
-
-        * level-1/sysutils.lisp: Return all three values from
-        CCL::PRINT-DEFERRED-WARNINGS
-
-2007-09-17 06:10  gb
-
-        * level-0/l0-numbers.lisp: Simply clearing the top bit of the
-        intermediate result from %NEXT-RANDOM-PAIR had the effect of using
-        doing (mod result (expt 2 31)), not (mod result (1- (expt 2 31))). 
-        Do a real MOD to obtain the next item in the series and update the
-        state with that value.  (This means that the high bit of the high
-        half of the result is always clear; or in the sign bit from the low
-        half.)
-
-2007-09-16 18:10  gb
-
-        * compiler/X86/x862.lisp: X862-BIND-LAMBDA: bind &rest before &key
-        ...
-
-2007-09-16 17:10  gb
-
-        * compiler/PPC/ppc2.lisp: PPC2-BIND-LAMBDA: rest arg is in scope
-        before key arg(s), so assign it an address before processing &key
-        initforms.
-
-2007-09-15 17:10  gb
-
-        * level-1/l1-readloop-lds.lisp: Observe *BACKTRACE-PRINT-LEVEL*,
-        -LENGTH* when printing break messages.
-
-2007-09-13 20:10  gb
-
-        * level-1/: l1-streams.lisp, linux-files.lisp: Add support for
-        :element-type to ccl:run-program to allow for binary streams
-
-2007-09-13 06:55  gb
-
-        * cocoa-ide/hemlock/: README, doc/scribe-converter/README,
-        src/elisp/README, src/spell/README: Restore some README files,
-        which had somehow gotten lost in translation.
-
-2007-09-13 06:54  gb
-
-        *
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/lispeditor.n
-        ib/: classes.nib, info.nib, keyedobjects.nib: not used
-
-2007-09-13 06:52  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp: Push labels
-        for certain kinds of MULTIPLE-VALUE-CALL differently; in
-        particular, note the effect of pushing such a label on stack depth.
-
-2007-09-13 06:50  gb
-
-        * cocoa-ide/OpenMCL.app/Contents/MacOS/.cvsignore,
-        examples/cocoa/.cvsignore: New file, mostly to help ensure that the
-        containing directory exists in cvs.
-
-2007-09-06 14:10  gb
-
-        * cocoa-ide/builder-utilities.lisp: added key 'CFBundleName' to
-        write-info-plist
-
-2007-09-04 23:11  gb
-
-        * cocoa-ide/cocoa-editor.lisp: New! Improved!
-        
-        The code which arranges for editing changes to be processed in the
-        main thread now does so via an NSInvocation (ObjC's notion of a
-        closure, sort of); the methods which run in the main thread handle
-        the job of synchronizing the underlying the Hemlock string and the
-        "real" NSMutableAttributedString as well as informing the text
-        system of pending editing changes via
-        #/edited:range:changeInLength:.  The code which processes deletions
-        does the change processing before modifying the string (other
-        methods do it after the change); this seems to be necessary to
-        avoid some things that could cause ticket:50.  (I'm not sure if
-        this fixes ticket:50, but it does seem to fix a reproducible case.)
-        
-        The #/replaceCharactersInRange:withString: method on
-        hemlock-text-storage (which handles buffer changes originating from
-        non-Hemlock sources) is careful to use a :right-inserting temporary
-        mark when modifying the buffer, to help ensure that
-        insertions/deletions take place at the correct absolute position. 
-        (This may at least partially address bugs related to things getting
-        confused/out-of-bounds errors when doing lots of cutting and
-        pasting, though it's hard to know without reproducible cases.)
-        
-        The macros NSSTRING-ENCODING-TO-NSINTEGER and
-        NSINTEGER-TO-NSSTRING-ENCODING are defined before they're used (at
-        least one of them wasn't.)
-        
-        The handling of text encoding for editor documents has changed in a
-        few ways.  If "automatic" encoding is used in an "Open ..." dialog
-        and is successfully able to infer a text file's encoding, the
-        encoding that was inferred becomes the document's encoding (used in
-        subsequent "save" operations.)  On some OSX versions, the automatic
-        detection mechanism can only recognize UTF-16 files that contain a
-        leading BOM (and the editor's code for dealing with the automatic
-        mechanism didn't expect this to ever work.)  On other systems, the
-        automatic mechanism can return something correct (I've seen UTF-8)
-        but possibly suboptimal.
-        
-        The Open... dialog now defaults to something derived from the
-        user's setting of CCL:*DEFAULT-FILE-CHARACTER-ENCODING*; because
-        "automatic" is a little unpredictable, the new default is probably
-        better.
-        
-        The NSDocument mechanism for creating backup files (with names of
-        the form "name~.ext") is not used; when backup files are created,
-        we try to copy the original to a file whose name conforms to the
-        (simple, non-versioned) Emacs scheme ("name.ext~").  More things
-        seem to work better when the Emacs scheme is used (though I suppose
-        some people might prefer the NSDocument scheme and we could make
-        this a preference.)
-
-2007-09-04 22:11  gb
-
-        * cocoa-ide/cocoa-listener.lisp: Don't call #/setFileName: when
-        creating a Listener, since (a) that method's deprecated in favor of
-        #/setFileURL: and (b) a newly-created Listener doesn't really have
-        an associated filename, and so shouldn't get the icon and popup in
-        its titlebar.
-        
-        Do arrange that (unless/until a listener document is saved to a
-        file) its window title is based on the underlying Hemlock buffer's
-        name.  (If one ever attempts to save a listener document, the
-        proposed file name is the internal NSDocument name; we might or
-        might not want to change that.)
-
-2007-09-04 22:10  gb
-
-        * cocoa-ide/cocoa-prefs.lisp: Suppress warnings about
-        *MODELINE-FONT-NAME*, -SIZE*.
-
-2007-09-04 19:13  gb
-
-        * lisp-kernel/: gc.h, memory.c, pmcl-kernel.c, ppc-exceptions.c,
-        ppc-gc.c, x86-exceptions.c, x86-gc.c: Lose "HeapHighWaterMark",
-        which was supposed to allow us to track the high end of a range of
-        pages that'd been written to and not freed (so we'd zero them
-        lazily when they were reallocated.)  Such a scheme would really
-        need to track both ends of such a range, and the old scheme wound
-        up being overly zealous and often zeroed pages that were already
-        zeroed.  Zero the range between the old free pointer and the new
-        one after each GC, instead.
-        
-        At least partly address ticket:101, by doing GROW-DYNAMIC-AREA more
-        carefully.
-
-2007-09-04 19:12  gb
-
-        * level-0/: l0-numbers.lisp, PPC/ppc-numbers.lisp: Fix to 64-bit
-        %NEXT-RANDOM-SEED, random algorithm comments from Bernd Beuster.
-
-2007-09-04 19:11  gb
-
-        * lib/: ffi-darwinppc32.lisp, ffi-darwinppc64.lisp,
-        ffi-linuxppc32.lisp, ffi-linuxppc64.lisp, macros.lisp: Don't coerce
-        single-float results to double-floats in DEFCALLBACK-BODY.  Do do
-        this in the PPC backends.
-        
-        (This needs testing ...)
-
-2007-09-04 19:10  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Don't assume that
-        :single-float callback results have been coerced to :double-float
-        on x8664.
-
-2007-09-03 18:10  gb
-
-        * cocoa-ide/hemlock/src/edit-defs.lisp: Make meta-. use either the
-        selection or the symbol around point, regardless of global parsing
-        state (Ticket:95).  While in there, make meta-. with a numarg
-        prompt for symbol to look up.
-
-2007-08-30 20:10  gb
-
-        * level-1/l1-error-system.lisp: Add a restart for unbound
-        variable/undefined function errors -- if there is a unique
-        bound/fbound symbol of the same name in another package, offer to
-        use it instead.
-
-2007-08-30 19:10  gb
-
-        * cocoa-ide/cocoa-grep.lisp: Tell grep not to complain about
-        inaccesible files; it might return an exit status of 2 if it finds
-        such files, so treat that as "success" for now (ticket:98).
-
-2007-08-30 18:11  gb
-
-        * cocoa-ide/hemlock/src/doccoms.lisp: Fix format call in Show
-        Variable command output (ticket:97).
-
-2007-08-30 18:10  gb
-
-        * cocoa-ide/hemlock/src/listener.lisp: EVAL-REGION uses
-        VARIABLE-VALUE to access buffer's package (ticket:82).
-
-2007-08-30 15:11  gb
-
-        * cocoa-ide/: build-application.lisp, builder-utilities.lisp: added
-        code to copy user-supplied nibfiles into a saved application bundle
-
-2007-08-30 14:10  gb
-
-        * cocoa-ide/hemlock/src/: command.lisp, listener.lisp: Make sure
-        all callers of current-point-for-deletion handle the nil return
-        value case.  This fixes ticket:85
-
-2007-08-29 20:11  gb
-
-        * cocoa-ide/: cocoa-editor.lisp, cocoa.lisp, hemlock/TODO,
-        hemlock/doc/scribe-converter/NOTES, hemlock/maint/publish,
-        hemlock/src/bindings.lisp, hemlock/src/buffer.lisp,
-        hemlock/src/charmacs.lisp, hemlock/src/command.lisp,
-        hemlock/src/comments.lisp, hemlock/src/completion.lisp,
-        hemlock/src/cursor.lisp, hemlock/src/defsyn.lisp,
-        hemlock/src/doccoms.lisp, hemlock/src/echo.lisp,
-        hemlock/src/echocoms.lisp, hemlock/src/edit-defs.lisp,
-        hemlock/src/filecoms.lisp, hemlock/src/files.lisp,
-        hemlock/src/fill.lisp, hemlock/src/font.lisp,
-        hemlock/src/htext1.lisp, hemlock/src/htext2.lisp,
-        hemlock/src/htext3.lisp, hemlock/src/htext4.lisp,
-        hemlock/src/icom.lisp, hemlock/src/indent.lisp,
-        hemlock/src/interp.lisp, hemlock/src/kbdmac.lisp,
-        hemlock/src/key-event.lisp, hemlock/src/keysym-defs.lisp,
-        hemlock/src/killcoms.lisp, hemlock/src/line.lisp,
-        hemlock/src/linimage.lisp, hemlock/src/lispmode.lisp,
-        hemlock/src/macros.lisp, hemlock/src/main.lisp,
-        hemlock/src/morecoms.lisp, hemlock/src/package.lisp,
-        hemlock/src/pop-up-stream.lisp, hemlock/src/register.lisp,
-        hemlock/src/ring.lisp, hemlock/src/rompsite.lisp,
-        hemlock/src/search1.lisp, hemlock/src/search2.lisp,
-        hemlock/src/searchcoms.lisp, hemlock/src/srccom.lisp,
-        hemlock/src/streams.lisp, hemlock/src/struct.lisp,
-        hemlock/src/syntax.lisp, hemlock/src/table.lisp,
-        hemlock/src/text.lisp, hemlock/src/undo.lisp,
-        hemlock/src/vars.lisp, hemlock/src/archive/abbrev.lisp,
-        hemlock/src/archive/auto-save.lisp,
-        hemlock/src/archive/bit-display.lisp,
-        hemlock/src/archive/bit-screen.lisp,
-        hemlock/src/archive/bufed.lisp, hemlock/src/archive/debug.lisp,
-        hemlock/src/archive/dired.lisp, hemlock/src/archive/diredcoms.lisp,
-        hemlock/src/archive/display.lisp, hemlock/src/archive/dylan.lisp,
-        hemlock/src/archive/eval-server.lisp,
-        hemlock/src/archive/group.lisp, hemlock/src/archive/highlight.lisp,
-        hemlock/src/archive/hunk-draw.lisp, hemlock/src/archive/input.lisp,
-        hemlock/src/archive/lisp-lib.lisp,
-        hemlock/src/archive/lispbuf.lisp,
-        hemlock/src/archive/lispeval.lisp, hemlock/src/archive/mh.lisp,
-        hemlock/src/archive/netnews.lisp,
-        hemlock/src/archive/overwrite.lisp,
-        hemlock/src/archive/pascal.lisp, hemlock/src/archive/rcs.lisp,
-        hemlock/src/archive/screen.lisp, hemlock/src/archive/scribe.lisp,
-        hemlock/src/archive/shell.lisp, hemlock/src/archive/spell-aug.lisp,
-        hemlock/src/archive/spell-corr.lisp,
-        hemlock/src/archive/spell-rt.lisp,
-        hemlock/src/archive/spellcoms.lisp,
-        hemlock/src/archive/srccom.lisp, hemlock/src/archive/ts-buf.lisp,
-        hemlock/src/archive/ts-stream.lisp,
-        hemlock/src/archive/unixcoms.lisp, hemlock/src/archive/window.lisp,
-        hemlock/src/archive/winimage.lisp, hemlock/src/archive/xcoms.lisp,
-        hemlock/src/spell/spellcoms.lisp, hemlock/src/tty/termcap.lisp,
-        hemlock/src/tty/tty-disp-rt.lisp, hemlock/src/tty/tty-display.lisp,
-        hemlock/src/tty/tty-screen.lisp, hemlock/src/wire/remote.lisp,
-        hemlock/src/wire/wire.lisp, hemlock/unused/bit-stream.lisp,
-        hemlock/unused/clx-ext.lisp, hemlock/unused/ed-integrity.lisp,
-        hemlock/unused/gosmacs.lisp, hemlock/unused/hemcom.lisp,
-        hemlock/unused/hi-integrity.lisp, hemlock/unused/keytran.lisp,
-        hemlock/unused/keytrandefs.lisp, hemlock/unused/spell-build.lisp,
-        hemlock/unused/struct-ed.lisp, hemlock/unused/tty-stream.lisp,
-        hemlock/website/index.html.in: umm, load cocoa-grep where it will
-        work...
-
-2007-08-29 20:10  gb
-
-        * cocoa-ide/cocoa-editor.lisp: load cocoa-grep
-
-2007-08-29 13:11  gb
-
-        * cocoa-ide/cocoa-grep.lisp: Implement m-x grep
-
-2007-08-29 12:12  gb
-
-        * cocoa-ide/hemlock/src/indent.lisp: Indent command: if no prefix
-        arg (simple case), move point to the location of the temporary mark
-        after calling the indent function.
-
-2007-08-29 12:11  gb
-
-        * cocoa-ide/hemlock/src/lispmode.lisp: COUNT-LEADING-WHITESPACE
-        returns 2 values: the "column" (with tabs expanded) of the first
-        non-whitespace character on the line and that character's position.
-         ENSURE-LISP-INDENTATION moves the (temporary) mark to that
-        position if no changes are necessary.
-
-2007-08-29 12:10  gb
-
-        * cocoa-ide/cocoa-editor.lisp: In HEMLOCK-TEXT-VIEW #/paste:
-        method, make an NS-MUTABLE-STRING even if the string from the
-        clipboard already appears to be an NS-MUTABLE-STRING.  (NSCFString
-        is apparently a subclass of NS-MUTABLE-STRING, but isn't really ...
-         mutable.) For ticket:84.
-
-2007-08-28 23:10  gb
-
-        * cocoa-ide/: cocoa-editor.lisp, hemlock/src/command.lisp: Make
-        hi::scroll-window actually scroll, not just move insertion point
-        around.  Fixes ticket:88.
-
-2007-08-26 13:11  gb
-
-        * cocoa-ide/: build-application.lisp, builder-utilities.lisp: new
-        keyword argument to build-application: main-nib-name; names the
-        nigfile that is to be the main nib of the built application
-
-2007-08-26 12:10  gb
-
-        * cocoa-ide/: build-application.lisp, builder-utilities.lisp: added
-        application bulder to trunk
-
-2007-08-25 02:13  gb
-
-        * cocoa-ide/cocoa-listener.lisp:
-        HI::SEND-STRING-TO-LISTENER-PROCESS quotes #\^d, sends unquoted
-        #\^d after sending the string.  (This is just a workaround for
-        ticket:82; the trailing #\^d is just treated as whitespace and
-        terminates calls to READ.  We really want some way of recognizing
-        "end of selection" and treating that like a transient EOF in some
-        cases.)
-
-2007-08-25 02:12  gb
-
-        * cocoa-ide/cocoa-editor.lisp: In COCOA-EDIT, invoke
-        #/openDocumentWithContentsOfURL:display:error:, since calling
-        #/openDocumentWithContentsOfURL:display: complains that
-        #/dataRepresentationOfType: isn't implemented in 32-bit versions of
-        Cocoa.  (Note that we'd been calling
-        #/openDocumentWithContentsOfURL:display:error: as part of the m-.
-        implementation without incident.)
-
-2007-08-25 02:11  gb
-
-        * cocoa-ide/hemlock/src/morecoms.lisp: "Capitalize Word" command
-        notes buffer modification.
-
-2007-08-25 02:10  gb
-
-        * cocoa-ide/hemlock/src/htext4.lisp: FILTER-REGION notes buffer
-        modification.
-
-2007-08-23 17:17  gb
-
-        * cocoa-ide/cocoa-listener.lisp: Remove a duplicate #/continue:
-        method.
-
-2007-08-23 17:16  gb
-
-        * cocoa-ide/cocoa-editor.lisp: Remove a duplicate
-        #/editingInProgress method.  Add some more (conditionalized) debug
-        info.  If ticket:50 bug is encountered, try to force DBG on Hemlock
-        command thread as well as in Cocoa thread.  Make sure that Hemlock
-        command thread has bindings of command-processing data structures,
-        prompt data structures.  Do not bind *LAST-SEARCH-STRING* or
-        *LAST-SEARCH-PATTERN*; note that *LAST-SEARCH-STRING* is usually
-        only set by isearch when it exits.
-
-2007-08-23 17:15  gb
-
-        * cocoa-ide/cocoa-backtrace.lisp: Use new defaults-based backtrace
-        font name and size; initially, Monaco 9.  (Not yet changeable
-        through preferences panel.) Adjust outline view's row height based
-        on font height.  Set the data cell to "non-editable" (could have
-        done this in IB).  Provide handlers for some menu commands
-        (continue, restarts, exitBreak); no need to validate menu items for
-        them (those commands should be available whenever backtrace dialog
-        is active.)
-
-2007-08-23 17:14  gb
-
-        * cocoa-ide/hemlock/src/searchcoms.lisp: Use
-        RECURSIVE-GET-KEY-EVENT in isearch, query-replace.
-
-2007-08-23 17:13  gb
-
-        * cocoa-ide/hemlock/src/package.lisp: Export
-        RECURSIVE-GET-KEY-EVENT.
-
-2007-08-23 17:12  gb
-
-        * cocoa-ide/hemlock/src/lispmode.lisp: Ignore erorrs when trying to
-        read symbol for arglist.  (Should probably be more careful
-        elsewhere, too.)
-
-2007-08-23 17:11  gb
-
-        * cocoa-ide/hemlock/src/interp.lisp: Keep track of
-        *COMMAND-KEY-EVENT-BUFFER* in %COMMAND-LOOP, to enable the
-        RECURSIVE-GET-KEY-EVENT redisplay mechanism.
-
-2007-08-23 17:10  gb
-
-        * cocoa-ide/hemlock/src/echo.lisp: Don't call
-        DOCUMENT-SET-POINT-POSITION in CLEAR-ECHO-AREA: editing changes may
-        still be pending on the echo area (how ?), and
-        DOCUMENT-SET-POINT-POSITION may need to do layout/display updates. 
-        Use RECURSIVE-GET-KEY-EVENT when prompting in the echo area.
-
-2007-08-23 16:11  gb
-
-        * cocoa-ide/hemlock/src/cocoa-hemlock.lisp: Define
-        RECURSIVE-GET-KEY-EVENT, to allow redisplay on the buffer
-        designated as *COMMAND-KEY-EVENT-BUFFER* in while getting key
-        events in some modal loop in a command.  (The idea is that toplevel
-        editing commands inhibit redisplay in the main buffer while they're
-        active; commands which recursively process key events and which may
-        make changes to that buffer should allow redisplay while they're
-        waiting in RECURSIVE-GET-KEY-EVENT.)
-
-2007-08-23 16:10  gb
-
-        * cocoa-ide/hemlock/src/filecoms.lisp: Use the NSDocument-based
-        revert.
-
-2007-08-18 19:11  gb
-
-        * level-1/: l1-dcode.lisp, l1-dcode.lisp: Define and use
-        %GF-DISPATCH-TABLE-STORE-CONDITIONAL; this is intended to avoid
-        race conditions where two threads try to update a distpatch table
-        index with different {wrapper, combined-method} pairs at the same
-        time.  (As it's written, if the store-conditional fails because a
-        slot that we thought was free is now in use, we simply don't cache
-        the pair and get a cache miss the next time; that may or may not be
-        more work than repeating the whole process would be.)
-        
-        The store-conditional is used on attempt to update the
-        combined-method slot in the pair; the wrapper slot is only updated
-        if the store-conditional succeeds.  Code which probes the wrapper
-        slots shouldn't be confused by a half-updated pair (should never
-        see a non-null wrapper slot and a null combined-method slot.)
-
-2007-08-18 17:11  gb
-
-        * lib/db-io.lisp: Don't treat (:* :void) as (:* nil) in
-        %DECODE-TYPE.
-
-2007-08-18 16:10  gb
-
-        * cocoa-ide/cocoa-editor.lisp: Use #/instancesRespondToSelector: to
-        determine if selection highlighting can be used, since
-        #_class_respondsToSelector requires ObjC-2.0)
-
-2007-08-16 08:22  gb
-
-        * cocoa-ide/cocoa-editor.lisp: Hemlock text storage can use
-        extended selection highlighting if it's supported.
-        
-        Clear the shift bit from key events associated with standard-chars.
-
-2007-08-16 08:20  gb
-
-        * cocoa-ide/hemlock/src/bindings.lisp: Shifted and unshifted keys
-        bound to movement commands run different commands.
-        
-        Left-mouse has the :mouse-exit logical attribute.
-
-2007-08-16 08:19  gb
-
-        * cocoa-ide/hemlock/src/buffer.lisp:
-        CURRENT-POINT-COLLAPSING-SELECTION and
-        CURRENT-POINT-EXTENDING-SELECTION replace
-        CURRENT-POINT-FOR-MOVEMENT.
-
-2007-08-16 08:18  gb
-
-        * cocoa-ide/hemlock/src/cocoa-hemlock.lisp: Simplify key-event
-        translation.
-        
-        Define NOTE-SELECTION-SET-BY-SEARCH, which can cause special
-        selection highlighting under Leopard.
-
-2007-08-16 08:16  gb
-
-        * cocoa-ide/hemlock/src/command.lisp: Movement commands come in
-        "shifted" and "unshifted" variants.
-
-2007-08-16 08:15  gb
-
-        * cocoa-ide/hemlock/src/echo.lisp: :mouse-exit is a new logical key
-        attribute.
-
-2007-08-16 08:14  gb
-
-        * cocoa-ide/hemlock/src/key-event.lisp: GET-KEY-EVENT*: clear shift
-        bit for standard-char (and upper-case.) This means that
-        #k"ctrl-shift-a" and #k"ctrl-A" both refer to the same key event
-        (in which the shift modifier isn't explicitly set) and that
-        #k"rightarrow" and #k"shift-rightarrow" are distinct (and the shift
-        modifier is set in the latter.)
-
-2007-08-16 08:13  gb
-
-        * cocoa-ide/hemlock/src/lispmode.lisp: When indenting, don't change
-        the buffer if the line's already indented properly.
-        
-        Movement commands come in two variants: those that collapse and
-        those that extend the selection.
-
-2007-08-16 08:12  gb
-
-        * cocoa-ide/hemlock/src/package.lisp: Export
-        CURRENT-POINT-EXTENDING-SELECTION and
-        CURRENT-POINT-COLLAPSING-SELECTION.  Don't export
-        CURRENT-POINT-FOR-MOVEMENT.
-
-2007-08-16 08:10  gb
-
-        * cocoa-ide/hemlock/src/searchcoms.lisp: Hilite the selection more
-        empatically (under Leopard) after successful (non incremental)
-        search.
-        
-        Incremental search also hilites the selection, but doesn't yet
-        manage the selection on failure.
-
-2007-08-16 07:10  gb
-
-        * cocoa-ide/cocoa-editor.lisp: activate-hemlock-view: implemenent
-        by invoking #/activateHemlockView on main thread; call
-        deactivate-hemlock-view on the peer.
-        
-        Not sure if edit-count fuss in deactivate-hemlock-view is correct,
-        but I'm fairly sure that this stuff needs to happen on the main
-        thread.
-
-2007-08-09 16:10  gb
-
-        * lib/arglist.lisp: Use PRINC-TO-STRING (not PRIN1-TO-STRING) in
-        ARGLIST-STRING, to avoid prinding package qualfiers (ticket:30).
-
-2007-08-07 15:10  gb
-
-        * cocoa-ide/hemlock/src/bindings.lisp: Bind home and end to
-        beginning of buffer and end of buffer.  It's Mac standard, and I
-        use it a lot.  Home was bound to "Help".
-        
-        Make clicking the mouse while incremental searching exit instead of
-        abort, leaving the insertion point where you click instead of where
-        the isearch was started.
-
-2007-08-06 23:10  gb
-
-        * cocoa-ide/: hemlock/src/bindings.lisp, hemlock/src/buffer.lisp,
-        hemlock/src/cocoa-hemlock.lisp, hemlock/src/command.lisp,
-        hemlock/src/lispmode.lisp, hemlock/src/morecoms.lisp,
-        hemlock/src/package.lisp, cocoa-editor.lisp: When generating a
-        hemlock key event, set the hemlock shift bit if the the Cocoa shift
-        bit was set.  In HI::GET-KEY-EVENT, return an event with the shift
-        bit cleared and the keysym downcased (if necessary).  Leave
-        HI::*LAST-KEY-EVENT-TYPED* as the unmodified event (which may have
-        shift bits set.) Define HI:CURRENT-POINT-FOR-MOVEMENT, which
-        deactivates the region ("collapses the selection") if the shift bit
-        was clear in HI::*LAST-KEY-EVENT-TYPED* and ensures that a region
-        is active otherwise.  Use HI:CURRENT-POINT-FOR-MOVEMENT in (most,
-        hopefully all) movement commands, to address ticket:36 .  Define a
-        "Do Nothing" hemlock command, bind #k"leftdown" (left mouse down)
-        to it to address ticket:44 .
-
-2007-08-06 19:10  gb
-
-        * objc-bridge/objc-support.lisp: careful with db stuff
-
-2007-08-04 13:12  gb
-
-        * cocoa-ide/cocoa-editor.lisp: Conditionalize an #_NSLog call. 
-        Post a #k"leftdown" to Hemlock on mouseDown: in the main text view.
-         (Should maybe do this on mousedown in the echo area, too.) Some
-        indentation changes.
-
-2007-08-04 12:14  gb
-
-        * cocoa-ide/hemlock/src/bindings.lisp: Make #k"leftdown" a logical
-        :abort key event.
-
-2007-08-04 12:13  gb
-
-        * cocoa-ide/hemlock/src/doccoms.lisp: Fix format string in window
-        title for show lossage command.
-
-2007-08-04 12:12  gb
-
-        * cocoa-ide/hemlock/src/keysym-defs.lisp: Define the keysym for
-        left mouse down, so that we can use #k"leftdown".
-
-2007-08-04 12:11  gb
-
-        * cocoa-ide/hemlock/src/key-event.lisp: Revive mouse-event stuff.
-
-2007-08-03 15:10  gb
-
-        * compiler/X86/x86-disassemble.lisp: Correct spelling errors.
-
-2007-08-03 10:10  gb
-
-        * lib/backquote.lisp: Use list-to-vector, not (apply #'vector ...),
-        since the latter can run into problems with CALL-ARGUMENTS-LIMIT.
-
-2007-08-03 09:10  gb
-
-        * level-0/l0-array.lisp: Define list-to-vector.
-
-2007-08-02 07:16  gb
-
-        * cocoa-ide/cocoa-prefs.lisp: Don't make font panel broadcast
-        #/changeFont:; use targeted messages.  Ensure that font panel picks
-        up the right font.
-
-2007-08-02 07:16  gb
-
-        * cocoa-ide/cocoa-window.lisp: Don't enable "metal" style by
-        default.
-
-2007-08-02 07:15  gb
-
-        * cocoa-ide/cocoa-editor.lisp: Make "peer" text view (main text
-        view, echo area) unselectable when activating via Hemlock command. 
-        Text views don't use font panel by default; enable/disable font
-        panel when setting text color.
-
-2007-08-02 07:14  gb
-
-        * cocoa-ide/.cvsignore: New.
-
-2007-08-02 07:13  gb
-
-        * lib/: ccl-export-syms.lisp, compile-ccl.lisp: Define and export
-        CREATE-INTERFACES.
-
-2007-08-02 07:12  gb
-
-        * cocoa-ide/cocoa-defaults.lisp: Don't need carbon interfaces.
-
-2007-08-02 07:11  gb
-
-        * library/parse-ffi.lisp: Don't be verbose about explict struct
-        returns.
-
-2007-08-02 07:10  gb
-
-        * objc-bridge/objc-runtime.lisp: Don't use carbon  interfaces
-        anymore.
-
-2007-07-31 19:10  gb
-
-        * darwin-x86-headers64/cocoa/: .cvsignore, C/.cvsignore,
-        C/populate.sh, C/.cvsignore, C/populate.sh: Added.
-
-2007-07-31 07:12  gb
-
-        * lib/dumplisp.lisp: Default the :MODE option to SAVE-APPLICATION
-        to #o644 (not #o666); make sure that it's actually used when
-        creating the image (even if not prepending a kernel to the image.)
-
-2007-07-31 07:11  gb
-
-        * level-1/l1-application.lisp: When processing --version option,
-        don't write to *terminal-io* (which doesn't exist yet.)
-
-2007-07-22 23:50  gb
-
-        * release-notes.txt: Add more stuff.
-
-2007-07-22 23:11  gb
-
-        * level-1/version.lisp: Bump.
-
-2007-07-22 23:10  gb
-
-        * release-notes.txt: Update for 1.1-pre-070722.
-
-2007-07-22 21:11  gb
-
-        * lib/ccl-export-syms.lisp: Export WITH-ENCODED-CSTRS.
-
-2007-07-22 21:10  gb
-
-        * cocoa-ide/README: New file.
-
-2007-07-22 18:51  gb
-
-        * cocoa-ide/cocoa-inspector.lisp: Hook name is in inspector
-        package.
-
-2007-07-22 18:50  gb
-
-        * compiler/PPC/ppc2.lisp: Put special args/locals in symbol map.
-
-2007-07-22 18:49  gb
-
-        * level-1/version.lisp: Bump.
-
-2007-07-22 18:48  gb
-
-        * level-1/: ppc-callback-support.lisp, x86-callback-support.lisp:
-        Allocate callback trampolines via mmap on ppc, too.
-
-2007-07-22 18:47  gb
-
-        * level-1/linux-files.lisp: Don't expose the PROGRAM arg to
-        RUN-PROGRAM to merge-pathnames.
-
-2007-07-22 18:46  gb
-
-        * level-1/l1-utils.lisp: Don't define BEEP.
-
-2007-07-22 18:46  gb
-
-        * level-1/l1-unicode.lisp: utf-8 length-of-memory-encoding function
-        was counting chars (nchars) twice.
-
-2007-07-22 18:45  gb
-
-        * level-1/l1-streams.lisp: selection-stream changes.
-
-2007-07-22 18:44  gb
-
-        * level-1/l1-readloop-lds.lisp: :raw breakloop command.  Put info
-        about restarts in backtrace context.
-
-2007-07-22 18:43  gb
-
-        * level-1/l1-processes.lisp: PROCESS-DEBUG-CONDITION, so that it
-        can be overridden.
-
-2007-07-22 18:42  gb
-
-        * level-1/l1-pathnames.lisp: Add objc-bridge, cocoa-ide to
-        *MODULE-SEARCH-PATH*.
-
-2007-07-22 18:41  gb
-
-        * level-1/l1-format.lisp: Handling of * format directive when
-        dealing with circularity screws up other things that expect
-        *FORMAT-ARGUMENTS* to share structure with
-        *FORMAT-ORIGINAL-ARGUMENTS*.
-
-2007-07-22 18:40  gb
-
-        * level-1/l1-files.lisp: NATIVE-UNTRANSLATED-NAMESTRING,
-        ENSURE-DIRECTORY-NAMESTRING.
-
-2007-07-22 18:40  gb
-
-        * level-1/l1-events.lisp: Handle xcf's on x86 when processing an
-        interactive break.
-
-2007-07-22 18:39  gb
-
-        * level-1/l1-error-system.lisp: Stream error context stuff.
-
-2007-07-22 18:38  gb
-
-        * level-1/l1-error-signal.lisp: Try to recognize foreign exceptions
-        (e.g., as NSExceptions.)
-
-2007-07-22 18:37  gb
-
-        * level-1/l1-clos-boot.lisp: Use COLLECT macro in
-        CLASS-SLOT-INITARGS.
-
-2007-07-22 18:36  gb
-
-        * level-1/l1-callbacks.lisp: Move the x86-64 callback trampoline
-        allocation stuff (which uses mmap to ensure that the callback is in
-        executable memory) here, since it'll be needed on ppc64 leopard, at
-        least.
-
-2007-07-22 18:35  gb
-
-        * level-1/l1-application.lisp: Argument handling and interactive
-        stream initialization happens in a :before method on
-        (toplevel-function application).
-
-2007-07-22 18:34  gb
-
-        * compiler/X86/x862.lisp: Symbol-address recording stuff: record
-        special args/locals, too.
-
-2007-07-22 18:33  gb
-
-        * compiler/X86/x86-disassemble.lisp: Support for disassemble-list,
-        for backtrace/inspect someday.
-
-2007-07-22 18:33  gb
-
-        * compiler/X86/x86-arch.lisp: Globals for ObjC2 exception stuff.
-
-2007-07-22 18:32  gb
-
-        * lib/macros.lisp: Callbacks that try to do magic foreign error
-        stuff use HANDLER-BIND, not HANDLER-CASE.
-        
-        Other callback-changes to reduce incidental consing sometimes.
-
-2007-07-22 18:31  gb
-
-        * lib/backtrace.lisp: %show-args-and-locals,
-        %stack-frames-in-context: changes for new backtrace presentation.
-
-2007-07-22 18:30  gb
-
-        * lib/compile-ccl.lisp: Remove some duplicate definitions.
-
-2007-07-22 18:29  gb
-
-        * lib/describe.lisp: Some (signigicant) stack-frame changes.
-
-2007-07-22 18:28  gb
-
-        * lib/ppc-backtrace.lisp: Tighten some things up a bit.
-
-2007-07-22 18:27  gb
-
-        * lib/arglist.lisp: Provide -some- arglist info for special
-        operators.  ARG-NAMES-FROM-MAP.
-
-2007-07-22 18:27  gb
-
-        * lib/pprint.lisp: Enter the 1990s (eval-when ..).
-
-2007-07-22 18:26  gb
-
-        * lib/source-files.lisp: Comment formatting.
-
-2007-07-22 18:25  gb
-
-        * lib/read.lisp: Use hash tables in #=, etc.  Expect reader errors
-        to provide context.
-
-2007-07-22 18:24  gb
-
-        * lib/x86-backtrace.lisp: Tighten up some frame accessors; don't
-        get confused by null register values, etc.
-
-2007-07-22 18:23  gb
-
-        * lib/time.lisp: GET-TIMEZONE: conditionalize on target word size,
-        not ppc32/ppc64.
-
-2007-07-22 18:22  gb
-
-        * level-0/l0-hash.lisp: Try to defer GC locking in GETHASH.  Some
-        64-bit key-scrambling stuff.
-
-2007-07-22 18:21  gb
-
-        * level-0/l0-misc.lisp: Less zeal in SAFE-GET-PTR.
-
-2007-07-22 18:21  gb
-
-        * level-0/l0-utils.lisp: s32->u32, u32->s32.
-
-2007-07-22 18:20  gb
-
-        * level-0/l0-error.lisp: foreign exception error stuff.
-
-2007-07-22 18:19  gb
-
-        * level-1/l1-sockets.lisp: Sockets created with :format :binary
-        don't have element-type of character, though this crap is all
-        pretty nebulous.
-
-2007-07-22 18:18  gb
-
-        * library/lispequ.lisp: $XFOREIGNEXCEPTION.
-
-2007-07-22 18:17  gb
-
-        * library/pty.lisp: set-pty-raw.
-
-2007-07-22 18:16  gb
-
-        * library/hemlock.lisp: Moved elsewhere.
-
-2007-07-22 18:15  gb
-
-        * lisp-kernel/xlbt.c: Basically, all frames on the vstack are lisp
-        frames.
-
-2007-07-22 18:14  gb
-
-        * lisp-kernel/x86-spentry64.s: Add ObjC2 exception metainfomation.
-
-2007-07-22 18:14  gb
-
-        * lisp-kernel/x86-exceptions.c: Clear and restore the tcr foreign
-        exception bit on interrupt.
-
-2007-07-22 18:13  gb
-
-        * lisp-kernel/x86-constants64.s: tcr.flags is a full word.  define
-        tcr flag bits, including new one for foreign exceptions.
-
-2007-07-22 18:12  gb
-
-        * lisp-kernel/x86-constants.s: Globals for ObjC2 exceptions.
-
-2007-07-22 18:11  gb
-
-        * lisp-kernel/x86-constants.h: New tcr flag bit for foreign
-        exceptions.
-
-2007-07-22 18:10  gb
-
-        * lisp-kernel/thread_manager.c: ensure_stack_limit() when creatings
-        stack for pthread.  Foreign exception callbacks: put some 0s on the
-        stack for callback.
-
-2007-07-22 18:09  gb
-
-        * lisp-kernel/ppc-spentry.s: Restore save regs on callbacks.
-
-2007-07-22 18:08  gb
-
-        * lisp-kernel/pmcl-kernel.c: usage_exit() via _exit(). 
-        ensure_stack_limit(): if stack size is constrained by limits, don't
-        exceed those limits.
-
-2007-07-22 18:08  gb
-
-        * lisp-kernel/lisp_globals.h: globals for ObjC2 exceptions.
-
-2007-07-22 18:07  gb
-
-        * lisp-kernel/lisp.h: prototype for ensure_stack_limit().
-
-2007-07-22 18:06  gb
-
-        * lisp-kernel/errors.s: XFOREIGNEXCEPTION error constant.
-
-2007-07-22 18:03  gb
-
-        * OpenMCL.app/Contents/Info.plist, OpenMCL.app/Contents/PkgInfo,
-        OpenMCL.app/Contents/MacOS/dppccl,
-        OpenMCL.app/Contents/Resources/OpenMCLKeyBindings.dict,
-        OpenMCL.app/Contents/Resources/openmcl-icon.icns,
-        OpenMCL.app/Contents/Resources/English.lproj/.cvsignore,
-        OpenMCL.app/Contents/Resources/English.lproj/Credits.rtf,
-        OpenMCL.app/Contents/Resources/English.lproj/InfoPlist.strings,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/classes.n
-        ib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/info.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/keyedobje
-        cts.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspector.nib/c
-        lasses.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspector.nib/i
-        nfo.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspector.nib/k
-        eyedobjects.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/backtrace.nib/classes.
-        nib,
-        OpenMCL.app/Contents/Resources/English.lproj/backtrace.nib/info.nib
-        ,
-        OpenMCL.app/Contents/Resources/English.lproj/backtrace.nib/keyedobj
-        ects.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor.nib/classes
-        .nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor.nib/info.ni
-        b,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor.nib/keyedob
-        jects.nib, OpenMCL.app/Contents/Resources/Help/cocoa-notes.html,
-        OpenMCL.app/Contents/Resources/Help/index.html,
-        cocoa-ide/Info.plist-proto, cocoa-ide/cocoa-application.lisp,
-        cocoa-ide/cocoa-backtrace.lisp, cocoa-ide/cocoa-defaults.lisp,
-        cocoa-ide/cocoa-doc.lisp, cocoa-ide/cocoa-editor.lisp,
-        cocoa-ide/cocoa-inspector.lisp, cocoa-ide/cocoa-listener.lisp,
-        cocoa-ide/cocoa-prefs.lisp, cocoa-ide/cocoa-typeout.lisp,
-        cocoa-ide/cocoa-utils.lisp, cocoa-ide/cocoa-window.lisp,
-        cocoa-ide/cocoa.lisp, cocoa-ide/compile-hemlock.lisp,
-        cocoa-ide/hemlock.lisp, cocoa-ide/OpenMCL.app/Contents/PkgInfo,
-        cocoa-ide/OpenMCL.app/Contents/Resources/openmcl-icon.icns,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/.cvsignore,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/Credits.rtf,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/InfoPlist.st
-        rings,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib
-        /classes.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib
-        /info.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib
-        /keyedobjects.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspe
-        ctor.nib/classes.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspe
-        ctor.nib/info.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspe
-        ctor.nib/keyedobjects.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/backtrace.ni
-        b/classes.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/backtrace.ni
-        b/info.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/backtrace.ni
-        b/keyedobjects.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/displaydoc.n
-        ib/classes.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/displaydoc.n
-        ib/info.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/displaydoc.n
-        ib/keyedobjects.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/lispeditor.n
-        ib/classes.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/lispeditor.n
-        ib/info.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/lispeditor.n
-        ib/keyedobjects.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/preferences.
-        nib/classes.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/preferences.
-        nib/info.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/English.lproj/preferences.
-        nib/keyedobjects.nib,
-        cocoa-ide/OpenMCL.app/Contents/Resources/Help/cocoa-notes.html,
-        cocoa-ide/OpenMCL.app/Contents/Resources/Help/index.html,
-        cocoa-ide/hemlock/.cvsignore, cocoa-ide/hemlock/INSTALL,
-        cocoa-ide/hemlock/TODO, cocoa-ide/hemlock/hemlock.system,
-        cocoa-ide/hemlock/hemlock11.cursor,
-        cocoa-ide/hemlock/hemlock11.mask, cocoa-ide/hemlock/bin/.cvsignore,
-        cocoa-ide/hemlock/bin/openmcl/.cvsignore,
-        cocoa-ide/hemlock/doc/.cvsignore,
-        cocoa-ide/hemlock/doc/cim/.cvsignore,
-        cocoa-ide/hemlock/doc/cim/aux-sys.mss,
-        cocoa-ide/hemlock/doc/cim/cim.mss,
-        cocoa-ide/hemlock/doc/misc/.cvsignore,
-        cocoa-ide/hemlock/doc/misc/compilation.order,
-        cocoa-ide/hemlock/doc/misc/hemlock.log,
-        cocoa-ide/hemlock/doc/misc/hemlock.upd,
-        cocoa-ide/hemlock/doc/misc/notes.txt,
-        cocoa-ide/hemlock/doc/misc/perq-hemlock.log,
-        cocoa-ide/hemlock/doc/misc/things-to-do.txt,
-        cocoa-ide/hemlock/doc/scribe-converter/.cvsignore,
-        cocoa-ide/hemlock/doc/scribe-converter/NOTES,
-        cocoa-ide/hemlock/doc/user/.cvsignore,
-        cocoa-ide/hemlock/doc/user/commands.mss,
-        cocoa-ide/hemlock/doc/user/intro.mss,
-        cocoa-ide/hemlock/doc/user/lisp.mss,
-        cocoa-ide/hemlock/doc/user/mail.mss,
-        cocoa-ide/hemlock/doc/user/netnews.mss,
-        cocoa-ide/hemlock/doc/user/special-modes.mss,
-        cocoa-ide/hemlock/doc/user/user.mss,
-        cocoa-ide/hemlock/maint/.cvsignore,
-        cocoa-ide/hemlock/maint/publish,
-        cocoa-ide/hemlock/resources/.cvsignore,
-        cocoa-ide/hemlock/resources/XKeysymDB,
-        cocoa-ide/hemlock/resources/mh-scan,
-        cocoa-ide/hemlock/resources/spell-dictionary.text,
-        cocoa-ide/hemlock/src/.cvsignore,
-        cocoa-ide/hemlock/src/bindings-gb.lisp,
-        cocoa-ide/hemlock/src/bindings.lisp,
-        cocoa-ide/hemlock/src/buffer.lisp,
-        cocoa-ide/hemlock/src/charmacs.lisp,
-        cocoa-ide/hemlock/src/cocoa-hemlock.lisp,
-        cocoa-ide/hemlock/src/command.lisp,
-        cocoa-ide/hemlock/src/comments.lisp,
-        cocoa-ide/hemlock/src/completion.lisp,
-        cocoa-ide/hemlock/src/cursor.lisp,
-        cocoa-ide/hemlock/src/decls.lisp,
-        cocoa-ide/hemlock/src/defsyn.lisp,
-        cocoa-ide/hemlock/src/doccoms.lisp,
-        cocoa-ide/hemlock/src/echo.lisp,
-        cocoa-ide/hemlock/src/echocoms.lisp,
-        cocoa-ide/hemlock/src/edit-defs.lisp,
-        cocoa-ide/hemlock/src/filecoms.lisp,
-        cocoa-ide/hemlock/src/files.lisp, cocoa-ide/hemlock/src/fill.lisp,
-        cocoa-ide/hemlock/src/font.lisp,
-        cocoa-ide/hemlock/src/hemlock-ext.lisp,
-        cocoa-ide/hemlock/src/htext1.lisp,
-        cocoa-ide/hemlock/src/htext2.lisp,
-        cocoa-ide/hemlock/src/htext3.lisp,
-        cocoa-ide/hemlock/src/htext4.lisp, cocoa-ide/hemlock/src/icom.lisp,
-        cocoa-ide/hemlock/src/indent.lisp,
-        cocoa-ide/hemlock/src/interp.lisp,
-        cocoa-ide/hemlock/src/kbdmac.lisp,
-        cocoa-ide/hemlock/src/key-event.lisp,
-        cocoa-ide/hemlock/src/keysym-defs.lisp,
-        cocoa-ide/hemlock/src/killcoms.lisp,
-        cocoa-ide/hemlock/src/line.lisp,
-        cocoa-ide/hemlock/src/linimage.lisp,
-        cocoa-ide/hemlock/src/lispdep.lisp,
-        cocoa-ide/hemlock/src/lispmode.lisp,
-        cocoa-ide/hemlock/src/listener.lisp,
-        cocoa-ide/hemlock/src/macros.lisp, cocoa-ide/hemlock/src/main.lisp,
-        cocoa-ide/hemlock/src/modeline.lisp,
-        cocoa-ide/hemlock/src/morecoms.lisp,
-        cocoa-ide/hemlock/src/package.lisp,
-        cocoa-ide/hemlock/src/pop-up-stream.lisp,
-        cocoa-ide/hemlock/src/register.lisp,
-        cocoa-ide/hemlock/src/ring.lisp,
-        cocoa-ide/hemlock/src/rompsite.lisp,
-        cocoa-ide/hemlock/src/search1.lisp,
-        cocoa-ide/hemlock/src/search2.lisp,
-        cocoa-ide/hemlock/src/searchcoms.lisp,
-        cocoa-ide/hemlock/src/srccom.lisp,
-        cocoa-ide/hemlock/src/streams.lisp,
-        cocoa-ide/hemlock/src/struct.lisp,
-        cocoa-ide/hemlock/src/syntax.lisp,
-        cocoa-ide/hemlock/src/table.lisp, cocoa-ide/hemlock/src/text.lisp,
-        cocoa-ide/hemlock/src/undo.lisp, cocoa-ide/hemlock/src/vars.lisp,
-        cocoa-ide/hemlock/src/archive/abbrev.lisp,
-        cocoa-ide/hemlock/src/archive/auto-save.lisp,
-        cocoa-ide/hemlock/src/archive/bit-display.lisp,
-        cocoa-ide/hemlock/src/archive/bit-screen.lisp,
-        cocoa-ide/hemlock/src/archive/bufed.lisp,
-        cocoa-ide/hemlock/src/archive/debug.lisp,
-        cocoa-ide/hemlock/src/archive/dired.lisp,
-        cocoa-ide/hemlock/src/archive/diredcoms.lisp,
-        cocoa-ide/hemlock/src/archive/display.lisp,
-        cocoa-ide/hemlock/src/archive/dylan.lisp,
-        cocoa-ide/hemlock/src/archive/eval-server.lisp,
-        cocoa-ide/hemlock/src/archive/group.lisp,
-        cocoa-ide/hemlock/src/archive/highlight.lisp,
-        cocoa-ide/hemlock/src/archive/hunk-draw.lisp,
-        cocoa-ide/hemlock/src/archive/input.lisp,
-        cocoa-ide/hemlock/src/archive/lisp-lib.lisp,
-        cocoa-ide/hemlock/src/archive/lispbuf.lisp,
-        cocoa-ide/hemlock/src/archive/lispeval.lisp,
-        cocoa-ide/hemlock/src/archive/mh.lisp,
-        cocoa-ide/hemlock/src/archive/netnews.lisp,
-        cocoa-ide/hemlock/src/archive/overwrite.lisp,
-        cocoa-ide/hemlock/src/archive/pascal.lisp,
-        cocoa-ide/hemlock/src/archive/rcs.lisp,
-        cocoa-ide/hemlock/src/archive/screen.lisp,
-        cocoa-ide/hemlock/src/archive/scribe.lisp,
-        cocoa-ide/hemlock/src/archive/shell.lisp,
-        cocoa-ide/hemlock/src/archive/spell-aug.lisp,
-        cocoa-ide/hemlock/src/archive/spell-corr.lisp,
-        cocoa-ide/hemlock/src/archive/spell-rt.lisp,
-        cocoa-ide/hemlock/src/archive/spellcoms.lisp,
-        cocoa-ide/hemlock/src/archive/srccom.lisp,
-        cocoa-ide/hemlock/src/archive/ts-buf.lisp,
-        cocoa-ide/hemlock/src/archive/ts-stream.lisp,
-        cocoa-ide/hemlock/src/archive/unixcoms.lisp,
-        cocoa-ide/hemlock/src/archive/window.lisp,
-        cocoa-ide/hemlock/src/archive/winimage.lisp,
-        cocoa-ide/hemlock/src/archive/xcoms.lisp,
-        cocoa-ide/hemlock/src/elisp/.cvsignore,
-        cocoa-ide/hemlock/src/elisp/base.lisp,
-        cocoa-ide/hemlock/src/elisp/cmucl-hemlock-glue.lisp,
-        cocoa-ide/hemlock/src/elisp/codewalker.lisp,
-        cocoa-ide/hemlock/src/elisp/compile.lisp,
-        cocoa-ide/hemlock/src/elisp/hemlock-shims.lisp,
-        cocoa-ide/hemlock/src/elisp/implementation-needed,
-        cocoa-ide/hemlock/src/elisp/internals.lisp,
-        cocoa-ide/hemlock/src/elisp/loadup.lisp,
-        cocoa-ide/hemlock/src/elisp/packages.lisp,
-        cocoa-ide/hemlock/src/elisp/read-table.lisp,
-        cocoa-ide/hemlock/src/spell/.cvsignore,
-        cocoa-ide/hemlock/src/spell/build.lisp,
-        cocoa-ide/hemlock/src/spell/classes.lisp,
-        cocoa-ide/hemlock/src/spell/constants.lisp,
-        cocoa-ide/hemlock/src/spell/correlate.lisp,
-        cocoa-ide/hemlock/src/spell/flags.lisp,
-        cocoa-ide/hemlock/src/spell/hashing.lisp,
-        cocoa-ide/hemlock/src/spell/io.lisp,
-        cocoa-ide/hemlock/src/spell/package.lisp,
-        cocoa-ide/hemlock/src/spell/spell-aug.lisp,
-        cocoa-ide/hemlock/src/spell/spell-dictionary.text,
-        cocoa-ide/hemlock/src/spell/spell.asd,
-        cocoa-ide/hemlock/src/spell/spellcoms.lisp,
-        cocoa-ide/hemlock/src/tty/.cvsignore,
-        cocoa-ide/hemlock/src/tty/termcap.lisp,
-        cocoa-ide/hemlock/src/tty/tty-disp-rt.lisp,
-        cocoa-ide/hemlock/src/tty/tty-display.lisp,
-        cocoa-ide/hemlock/src/tty/tty-screen.lisp,
-        cocoa-ide/hemlock/src/wire/.cvsignore,
-        cocoa-ide/hemlock/src/wire/Notes,
-        cocoa-ide/hemlock/src/wire/package.lisp,
-        cocoa-ide/hemlock/src/wire/port.lisp,
-        cocoa-ide/hemlock/src/wire/remote.lisp,
-        cocoa-ide/hemlock/src/wire/wire.lisp,
-        cocoa-ide/hemlock/unused/.cvsignore,
-        cocoa-ide/hemlock/unused/bit-stream.lisp,
-        cocoa-ide/hemlock/unused/clx-ext.lisp,
-        cocoa-ide/hemlock/unused/ed-integrity.lisp,
-        cocoa-ide/hemlock/unused/gosmacs.lisp,
-        cocoa-ide/hemlock/unused/hacks.lisp,
-        cocoa-ide/hemlock/unused/hemcom.lisp,
-        cocoa-ide/hemlock/unused/hi-integrity.lisp,
-        cocoa-ide/hemlock/unused/keytran.lisp,
-        cocoa-ide/hemlock/unused/keytrandefs.lisp,
-        cocoa-ide/hemlock/unused/spell-build.lisp,
-        cocoa-ide/hemlock/unused/struct-ed.lisp,
-        cocoa-ide/hemlock/unused/tty-stream.lisp,
-        cocoa-ide/hemlock/website/.cvsignore,
-        cocoa-ide/hemlock/website/index.html.in, compiler/nx0.lisp,
-        examples/CocoaBridgeDoc.txt, examples/bridge.lisp,
-        examples/cocoa-application.lisp, examples/cocoa-backtrace.lisp,
-        examples/cocoa-defaults.lisp, examples/cocoa-editor.lisp,
-        examples/cocoa-inspector.lisp, examples/cocoa-listener.lisp,
-        examples/cocoa-prefs.lisp, examples/cocoa-textfind.lisp,
-        examples/cocoa-typeout.lisp, examples/cocoa-window.lisp,
-        examples/cocoa.lisp, examples/compile-hemlock.lisp,
-        examples/fake-cfbundle-path.lisp, examples/name-translation.lisp,
-        examples/objc-clos.lisp, examples/objc-package.lisp,
-        examples/objc-readtable.lisp, examples/objc-runtime.lisp,
-        examples/objc-support.lisp, examples/process-objc-modules.lisp,
-        hemlock/.cvsignore, hemlock/INSTALL, hemlock/README, hemlock/TODO,
-        hemlock/hemlock.system, hemlock/hemlock11.cursor,
-        hemlock/hemlock11.mask, hemlock/bin/.cvsignore,
-        hemlock/bin/openmcl/.cvsignore, hemlock/doc/.cvsignore,
-        hemlock/doc/cim/.cvsignore, hemlock/doc/cim/aux-sys.mss,
-        hemlock/doc/cim/cim.mss, hemlock/doc/misc/.cvsignore,
-        hemlock/doc/misc/compilation.order, hemlock/doc/misc/hemlock.log,
-        hemlock/doc/misc/hemlock.upd, hemlock/doc/misc/notes.txt,
-        hemlock/doc/misc/perq-hemlock.log,
-        hemlock/doc/misc/things-to-do.txt,
-        hemlock/doc/scribe-converter/.cvsignore,
-        hemlock/doc/scribe-converter/NOTES,
-        hemlock/doc/scribe-converter/README, hemlock/doc/user/.cvsignore,
-        hemlock/doc/user/commands.mss, hemlock/doc/user/intro.mss,
-        hemlock/doc/user/lisp.mss, hemlock/doc/user/mail.mss,
-        hemlock/doc/user/netnews.mss, hemlock/doc/user/special-modes.mss,
-        hemlock/doc/user/user.mss, hemlock/maint/.cvsignore,
-        hemlock/maint/publish, hemlock/resources/.cvsignore,
-        hemlock/resources/XKeysymDB, hemlock/resources/mh-scan,
-        hemlock/resources/spell-dictionary.text, hemlock/src/.cvsignore,
-        hemlock/src/abbrev.lisp, hemlock/src/auto-save.lisp,
-        hemlock/src/bindings-gb.lisp, hemlock/src/bindings.lisp,
-        hemlock/src/bit-display.lisp, hemlock/src/bit-screen.lisp,
-        hemlock/src/bufed.lisp, hemlock/src/buffer.lisp,
-        hemlock/src/charmacs.lisp, hemlock/src/cocoa-hemlock.lisp,
-        hemlock/src/command.lisp, hemlock/src/comments.lisp,
-        hemlock/src/completion.lisp, hemlock/src/cursor.lisp,
-        hemlock/src/debug.lisp, hemlock/src/decls.lisp,
-        hemlock/src/defsyn.lisp, hemlock/src/dired.lisp,
-        hemlock/src/diredcoms.lisp, hemlock/src/display.lisp,
-        hemlock/src/doccoms.lisp, hemlock/src/dylan.lisp,
-        hemlock/src/echo.lisp, hemlock/src/echocoms.lisp,
-        hemlock/src/edit-defs.lisp, hemlock/src/eval-server.lisp,
-        hemlock/src/filecoms.lisp, hemlock/src/files.lisp,
-        hemlock/src/fill.lisp, hemlock/src/font.lisp,
-        hemlock/src/group.lisp, hemlock/src/hemlock-ext.lisp,
-        hemlock/src/highlight.lisp, hemlock/src/htext1.lisp,
-        hemlock/src/htext2.lisp, hemlock/src/htext3.lisp,
-        hemlock/src/htext4.lisp, hemlock/src/hunk-draw.lisp,
-        hemlock/src/icom.lisp, hemlock/src/indent.lisp,
-        hemlock/src/input.lisp, hemlock/src/interp.lisp,
-        hemlock/src/kbdmac.lisp, hemlock/src/key-event.lisp,
-        hemlock/src/keysym-defs.lisp, hemlock/src/killcoms.lisp,
-        hemlock/src/line.lisp, hemlock/src/linimage.lisp,
-        hemlock/src/lisp-lib.lisp, hemlock/src/lispbuf.lisp,
-        hemlock/src/lispdep.lisp, hemlock/src/lispeval.lisp,
-        hemlock/src/lispmode.lisp, hemlock/src/listener.lisp,
-        hemlock/src/macros.lisp, hemlock/src/main.lisp,
-        hemlock/src/mh.lisp, hemlock/src/modeline.lisp,
-        hemlock/src/morecoms.lisp, hemlock/src/netnews.lisp,
-        hemlock/src/overwrite.lisp, hemlock/src/package.lisp,
-        hemlock/src/pascal.lisp, hemlock/src/pop-up-stream.lisp,
-        hemlock/src/rcs.lisp, hemlock/src/register.lisp,
-        hemlock/src/ring.lisp, hemlock/src/rompsite.lisp,
-        hemlock/src/screen.lisp, hemlock/src/scribe.lisp,
-        hemlock/src/search1.lisp, hemlock/src/search2.lisp,
-        hemlock/src/searchcoms.lisp, hemlock/src/shell.lisp,
-        hemlock/src/spell-aug.lisp, hemlock/src/spell-corr.lisp,
-        hemlock/src/spell-rt.lisp, hemlock/src/spellcoms.lisp,
-        hemlock/src/srccom.lisp, hemlock/src/streams.lisp,
-        hemlock/src/struct.lisp, hemlock/src/syntax.lisp,
-        hemlock/src/table.lisp, hemlock/src/text.lisp,
-        hemlock/src/ts-buf.lisp, hemlock/src/ts-stream.lisp,
-        hemlock/src/undo.lisp, hemlock/src/unixcoms.lisp,
-        hemlock/src/vars.lisp, hemlock/src/window.lisp,
-        hemlock/src/winimage.lisp, hemlock/src/xcoms.lisp,
-        hemlock/src/elisp/.cvsignore, hemlock/src/elisp/README,
-        hemlock/src/elisp/base.lisp,
-        hemlock/src/elisp/cmucl-hemlock-glue.lisp,
-        hemlock/src/elisp/codewalker.lisp, hemlock/src/elisp/compile.lisp,
-        hemlock/src/elisp/hemlock-shims.lisp,
-        hemlock/src/elisp/implementation-needed,
-        hemlock/src/elisp/internals.lisp, hemlock/src/elisp/loadup.lisp,
-        hemlock/src/elisp/packages.lisp, hemlock/src/elisp/read-table.lisp,
-        hemlock/src/spell/.cvsignore, hemlock/src/spell/README,
-        hemlock/src/spell/build.lisp, hemlock/src/spell/classes.lisp,
-        hemlock/src/spell/constants.lisp, hemlock/src/spell/correlate.lisp,
-        hemlock/src/spell/flags.lisp, hemlock/src/spell/hashing.lisp,
-        hemlock/src/spell/io.lisp, hemlock/src/spell/package.lisp,
-        hemlock/src/spell/spell-aug.lisp,
-        hemlock/src/spell/spell-dictionary.text,
-        hemlock/src/spell/spell.asd, hemlock/src/spell/spellcoms.lisp,
-        hemlock/src/tty/.cvsignore, hemlock/src/tty/termcap.lisp,
-        hemlock/src/tty/tty-disp-rt.lisp, hemlock/src/tty/tty-display.lisp,
-        hemlock/src/tty/tty-screen.lisp, hemlock/src/wire/.cvsignore,
-        hemlock/src/wire/Notes, hemlock/src/wire/package.lisp,
-        hemlock/src/wire/port.lisp, hemlock/src/wire/remote.lisp,
-        hemlock/src/wire/wire.lisp, hemlock/unused/.cvsignore,
-        hemlock/unused/bit-stream.lisp, hemlock/unused/clx-ext.lisp,
-        hemlock/unused/ed-integrity.lisp, hemlock/unused/gosmacs.lisp,
-        hemlock/unused/hacks.lisp, hemlock/unused/hemcom.lisp,
-        hemlock/unused/hi-integrity.lisp, hemlock/unused/keytran.lisp,
-        hemlock/unused/keytrandefs.lisp, hemlock/unused/spell-build.lisp,
-        hemlock/unused/struct-ed.lisp, hemlock/unused/tty-stream.lisp,
-        hemlock/website/.cvsignore, hemlock/website/index.html.in,
-        objc-bridge/CocoaBridgeDoc.txt, objc-bridge/bridge.lisp,
-        objc-bridge/fake-cfbundle-path.lisp,
-        objc-bridge/name-translation.lisp, objc-bridge/objc-clos.lisp,
-        objc-bridge/objc-package.lisp, objc-bridge/objc-readtable.lisp,
-        objc-bridge/objc-runtime.lisp, objc-bridge/objc-support.lisp,
-        objc-bridge/process-objc-modules.lisp: Synch with svn rev 6898:
-        DEFINE-COMPILER-MACRO does RECORD-SOURCE-FILE.  Directory
-        reorganization: new "cocoa-ide" and "objc-bridge" directories; many
-        things moved from "examples" to one of these directories,
-        OpenMCL.app and hemock moved under "cocoa-ide".  Lots of changes in
-        cocoa-ide, objc-bridge, and hemlock; see the svn log for the
-        "ide-1.0" branch for details.
-
-2007-06-15 19:10  gb
-
-        * lib/read.lisp: use hash tables in #=, ##.  Sometimes
-
-2007-06-15 14:10  gb
-
-        * compiler/X86/x862.lisp: x862-numcmp: if both args fixnums ... 
-        x862-inline-numcmp: don't reverse cr-bit if both args fixnums
-        (shouldn't get here if we're catching that upstream, but ...)
-
-2007-06-01 08:34  gb
-
-        * level-1/l1-files.lisp: Do ~-expansion in more places.  Hopefully
-        caught most places.
-
-2007-06-01 08:33  gb
-
-        * level-1/l1-reader.lisp: %TOKEN-PACKAGE generates a READER-ERROR
-        if it can't find the package, accepts a stream argument in order to
-        signal that type of error.  (Note that this has never been
-        recoverable in general, especially in the case where the input
-        stream is *terminal-io* or shares its input stream.)
-
-2007-06-01 08:32  gb
-
-        * lib/read.lisp: READER-ERORS use STREAM-ERROR-CONTEXT when
-        reporting themselves.
-
-2007-06-01 08:31  gb
-
-        * level-1/l1-error-system.lisp: Define and use
-        STREAM-ERROR-CONTEXT.
-
-2007-06-01 08:30  gb
-
-        * level-1/linux-files.lisp: Define UID-FROM-NAME, TILDE-EXPAND. 
-        Use TILDE-EXPAND in %REALPATH, but any leading tildes should
-        probably have been caught earlier.
-
-2007-06-01 08:29  gb
-
-        * level-1/l1-streams.lisp: Try to provide some context -
-        "surrounding characters" - for reader/stream errors on character
-        input streams.
-
-2007-06-01 08:28  gb
-
-        * level-1/l1-unicode.lisp: Get number of args right in call to
-        STRING-ENCODED-LENGTH-IN-BYTES from
-        CSTRING-ENCODED-LENGTH-IN-BYTES.  Sorry.
-
-2007-06-01 08:28  gb
-
-        * level-0/X86/x86-misc.lisp: %%get-unsigned-longlong,
-        %%get-signed-longlong: args in UNBOX-FIXNUM macro were in the wrong
-        order.  Both functions are usually open-coded (and the inlined
-        versions seem to be OK), but the ObjC bridge funcalls these
-        functions when getting/setting foreign slots of the appropriate
-        type.
-
-2007-06-01 08:27  gb
-
-        * level-1/l1-unicode.lisp: Add STRING-ENCODED-LENGTH-IN-BYTES. 
-        Make it, CSTRING-ENCODED-LENGTH-IN-BYTES, and
-        ENCODE-STRING-FROM-MEMORY deal with non-simple strings.
-
-2007-06-01 08:26  gb
-
-        * level-0/l0-aprims.lisp: Try to deal with the "SIMPLE-BASE-STRING,
-        all of it" case in %CSTR-POINTER; deal with all other cases in
-        %CSTR-SEGMENT-POINTER.
-
-2007-06-01 08:25  gb
-
-        * level-1/x86-error-signal.lisp: xp-argument-list: stack args are
-        under return address, exception callback frame (xcf) on stack.
-        
-        handle-udf-call: don't try to fix up the stack if we try to
-        continue; let kernel deal with this after the callback.
-
-2007-06-01 08:24  gb
-
-        * lisp-kernel/x86-exceptions.c: finish_function_entry: there's a
-        return address on the top of the stack when this is entered
-        (#-of-arguments traps).  Put it in the right place when building
-        the frame.
-        
-        create_exception_callback_frame: look for tra on top of lisp stack,
-        not in register (usually.)
-        
-        handle_error(): if we return after calling out for int #xc7 (call
-        to undefined function), fix up the stack and other registers so
-        that we can return the value(s) returned by the lisp-side handler. 
-        (It's hard for the lisp-side handler to do the stack manipulation,
-        because of the xcf on the stack and because of the need to deal
-        with the return address on the stack.)
-
-2007-06-01 08:23  gb
-
-        * lisp-kernel/x86-spentry64.s: uuos in subrprims called via
-        lea/jmp: push ra0 on stack before trap, for the benefit of
-        create_exception_callback_frame().
-
-2007-06-01 08:22  gb
-
-        * lib/sequences.lisp: Eric Marsden's fixes to MISMATCH
-
-2007-06-01 08:22  gb
-
-        * level-1/l1-unicode.lisp: :utf-32 memory-encode function: don't
-        write a BOM here.
-
-2007-06-01 08:21  gb
-
-        * level-0/X86/x86-def.lisp: %RETURN-ADDRESS-OFFSET has been wrong
-        since the switch to the new tra scheme.
-
-2007-06-01 08:19  gb
-
-        * lib/macros.lisp: WITH-ENCODED-CSTR: accept arguments as produced
-        by WITH-ENCODED-CSTRS.  Handle 0-termination a little more sanely.
-
-2007-05-12 18:27  gb
-
-        * release-notes.txt: Update for 070512.
-
-2007-05-12 18:27  gb
-
-        * lisp-kernel/ppc-exceptions.c: Fix typo in new_heap_segment().
-
-2007-05-12 18:26  gb
-
-        * compiler/PPC/ppc2.lisp: Fix typo in ppc2-%i-
-
-2007-05-12 18:25  gb
-
-        * level-1/version.lisp: Bump.
-
-2007-05-12 18:24  gb
-
-        * lisp-kernel/ppc-exceptions.c: new_heap_segment(): don't extend
-        heap by more than what we need if GC is obviously disabled.
-
-2007-05-12 18:23  gb
-
-        * compiler/PPC/ppc2.lisp: Use *ppc2-target-half-fixnum-type* to
-        suppress overflow checking in some cases.
-
-2007-05-12 18:22  gb
-
-        * compiler/X86/x862.lisp: Fix indentation.
-
-2007-05-12 18:22  gb
-
-        * lisp-kernel/x86-exceptions.c: new_heap_segment(): don't extend
-        beyond segment if GC (obviously) disabled.
-
-2007-05-12 18:21  gb
-
-        * level-1/l1-streams.lisp: Fix typo.
-
-2007-05-12 18:20  gb
-
-        * level-1/: l1-streams.lisp, l1-unicode.lisp: Keep bootsrapping
-        separate character encode/decode limits.
-
-2007-05-12 18:19  gb
-
-        * level-1/l1-unicode.lisp: Start to bootstrap separate
-        encode/decode limits.
-
-2007-05-12 18:18  gb
-
-        * lisp-kernel/lisp-debug.c: Hide Darwin/Leopard exception context
-        nonsense when referencing mxcsr in debug_show_fpu().
-
-2007-05-12 18:17  gb
-
-        * lisp-kernel/lisptypes.h: Need alias for __r6 in Tiger and
-        earlier.  Sheesh.
-
-2007-05-12 18:17  gb
-
-        * level-0/l0-hash.lisp: Fix bad call to %pname-hash.
-
-2007-05-12 18:16  gb
-
-        * level-1/version.lisp: Bump, for now.
-
-2007-05-12 18:15  gb
-
-        * xdump/: faslenv.lisp, heap-image.lisp: Bump fasl versions, image
-        ABI version.
-
-2007-05-12 18:14  gb
-
-        * lisp-kernel/x86-spentry64.s: nmkunwind.  New calling sequence;
-        new TRA interpretation.
-
-2007-05-12 18:13  gb
-
-        * lisp-kernel/x86-spjump64.s: nmkunwind.
-
-2007-05-12 18:12  gb
-
-        * lisp-kernel/x86-macros.s: Make_Catch uses %imm2, not %temp2.
-        nMake_Catch handles return addresses on stack.  repret, for use
-        when a one-byte ret instruction is a branch target or is preceded
-        by a conditional branch.
-
-2007-05-12 18:11  gb
-
-        * lisp-kernel/x86-gc.c: New TRA handling; new node regs in
-        exception contexts.
-
-2007-05-12 18:11  gb
-
-        * lisp-kernel/x86-exceptions.h: New stuff for finding FP state in
-        exception context; new TRA handling.
-
-2007-05-12 18:10  gb
-
-        * lisp-kernel/x86-exceptions.c: New tra handling. 
-        new_heap_segment: try to avoid requesting too much when user sets
-        lisp_heap_gc_threshold to inappropriate value.  Pass old_valence
-        down to fault handler, don't call out to lisp on faults in foreign
-        code.  Handle USE_MACH_EXCEPTION_LOCK conditionalization.
-
-2007-05-12 18:08  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s: New register
-        assignments.
-
-2007-05-12 18:07  gb
-
-        * lisp-kernel/x86-subprims64.s: New tra handling, new calling
-        sequence.
-
-2007-05-12 18:06  gb
-
-        * lisp-kernel/: xlbt.c, x86_print.c: New tra handling.
-
-2007-05-12 18:05  gb
-
-        * lisp-kernel/x86-asmutils64.s: Use repret for RET instructions
-        that're branch targets or that follow conditional branches.
-
-2007-05-12 18:04  gb
-
-        * lisp-kernel/thread_manager.c: Conditionalize for
-        USE_MACH_EXCEPTION_LOCK.
-
-2007-05-12 18:03  gb
-
-        * lisp-kernel/ppc-spjump.s: .SPnmkunwind.
-
-2007-05-12 18:02  gb
-
-        * lisp-kernel/ppc-spentry.s: .SPnmkunwind.  Old catch/unwind: do
-        explicit blr.
-
-2007-05-12 18:01  gb
-
-        * lisp-kernel/darwinppc/Makefile: Use -Wno-deprecated-declarations.
-         Gee, I hope that works.
-
-2007-05-12 18:00  gb
-
-        * lisp-kernel/ppc-macros.s: Make_Catch macro: don't include a blr.
-
-2007-05-12 17:59  gb
-
-        * lisp-kernel/ppc-exceptions.h: Only declare mach_exception_lock if
-        using the mechanism.
-
-2007-05-12 17:59  gb
-
-        * lisp-kernel/ppc-exceptions.c: new_heap_segment: if we can't
-        extend with (possibly very large) lisp_heap_gc_threshold, try
-        smaller values.
-        
-        Pass "old_valence" to exception handlers; don't call out to lisp on
-        memory faults from foreign code.
-
-2007-05-12 17:58  gb
-
-        * lisp-kernel/lisptypes.h: xmm register alias nonsense.
-
-2007-05-12 17:57  gb
-
-        * lisp-kernel/lisp-exceptions.h: Change some function prototypes. 
-        Don't use a MACH_EXCEPTION_LOCK on Darwin, since it doesn't seem to
-        be correct/necessary.
-
-2007-05-12 17:56  gb
-
-        * lisp-kernel/lisp-debug.c: lisp register display changes for
-        x86-64.  Get FPU display working on x86-64.
-
-2007-05-12 17:55  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: gtra, just in time for the
-        calling-sequence change.
-
-2007-05-12 17:54  gb
-
-        * lisp-kernel/image.h: New ABI version.
-
-2007-05-12 17:54  gb
-
-        * lisp-kernel/darwinx8664/.gdbinit: Ignore SIGSYS.  If only I
-        could; if only I could ...
-
-2007-05-12 17:53  gb
-
-        * lib/x8664env.lisp: More imm temps! (one more ...).
-
-2007-05-12 17:52  gb
-
-        * lib/nfcomp.lisp: Bump current fasl version.
-
-2007-05-12 17:51  gb
-
-        * lib/macros.lisp: RLET, MAKE-RECORD, etc: don't set pointer type
-        in cross-compiled code.
-
-2007-05-12 17:50  gb
-
-        * lib/foreign-types.lisp: Don't use #. to initialize *host-ftd*
-        interface dir, because of cross-compilation issues.
-
-2007-05-12 17:49  gb
-
-        * lib/db-io.lisp: Support "queries" in FFI reader macros: #_?foo,
-        #$?foo, and #&?foo return T if foo is defined, NIL otherwise.
-
-2007-05-12 17:49  gb
-
-        * lib/compile-ccl.lisp: Lose some stuff leftover from 68k->PPC MCL
-        transition.
-
-2007-05-12 17:48  gb
-
-        * lib/ccl-export-syms.lisp: Mapped-vector stuff.
-
-2007-05-12 17:47  gb
-
-        * lib/encapsulate.lisp: Add a comment.
-
-2007-05-12 17:46  gb
-
-        * library/hash-cons.lisp: Very small lap change.
-
-2007-05-12 17:45  gb
-
-        * level-1/ppc-threads-utils.lisp: Move %FIXNUM-REF-MACPTR and
-        %FIXNUM-SET-MACPTR elsewhere.
-
-2007-05-12 17:44  gb
-
-        * level-1/linux-files.lisp: File-mapped vectors.
-
-2007-05-12 17:43  gb
-
-        * level-1/l1-streams.lisp: OPEN : :if-exists defaults to
-        :new-version if pathname-version of filename is :NEWEST.
-
-2007-05-12 17:43  gb
-
-        * level-1/l1-readloop-lds.lisp: %BREAK-IN-FRAME might be called
-        with a CONDITION object.
-
-2007-05-12 17:42  gb
-
-        * level-1/l1-processes.lisp: *HOST-PAGE-SIZE* initialized earlier.
-
-2007-05-12 17:41  gb
-
-        * level-1/l1-pathnames.lisp: If there's no host component in a
-        namestring argument, LOGICAL-PATHNAME signals a TYPE-ERROR.
-
-2007-05-12 17:40  gb
-
-        * level-1/l1-lisp-threads.lisp: Initial-lisp-thread, initial
-        listener stack sizes now static.
-
-2007-05-12 17:39  gb
-
-        * level-1/l1-files.lisp: Pathname arcana.
-
-2007-05-12 17:38  gb
-
-        * level-1/l1-events.lisp: Optionally, invoke debugger-hook on
-        SIGINT.
-
-2007-05-12 17:38  gb
-
-        * level-1/l1-dcode.lisp: Clear dispatch table cache if GF APO
-        changes.
-
-2007-05-12 17:37  gb
-
-        * level-0/l0-misc.lisp: Don't cons when clearing spin lock.
-        
-        Commented-out (#+bad-idea) GC-lock-via-exception-lock idea.
-
-2007-05-12 17:36  gb
-
-        * level-0/l0-hash.lisp: Use %pname-hash to hash ... pnames.
-
-2007-05-12 17:35  gb
-
-        * level-0/l0-def.lisp: %FIXNUM-REF-MACPTR, %FIXNUM-SET-MACPTR: move
-        here.
-
-2007-05-12 17:34  gb
-
-        * level-0/l0-cfm-support.lisp: Remove an old declaration.
-
-2007-05-12 17:33  gb
-
-        * level-0/X86/x86-utils.lisp: New calling sequence.
-
-2007-05-12 17:32  gb
-
-        * level-0/X86/x86-pred.lisp: New calling sequence. Use a CMOV in
-        EQL.
-
-2007-05-12 17:32  gb
-
-        * level-0/X86/x86-numbers.lisp: New calling sequence.  No need to
-        be careful with %rcx (now %imm2) in shift instructions.
-
-2007-05-12 17:30  gb
-
-        * level-0/X86/: x86-float.lisp, x86-misc.lisp: New calling
-        sequence.
-
-2007-05-12 17:29  gb
-
-        * level-0/X86/x86-def.lisp: Handle new-style tras, other
-        new-calling-sequence changes.
-
-2007-05-12 17:27  gb
-
-        * level-0/X86/: X8664/x8664-bignum.lisp, x86-array.lisp,
-        x86-clos.lisp: New calling sequence.  %rcx is %imm2 now, not
-        %temp2, and no need to be so careful with it.
-
-2007-05-12 17:26  gb
-
-        * compiler/vinsn.lisp: global label-valued temporaries.
-
-2007-05-12 17:25  gb
-
-        * compiler/optimizers.lisp: FLOAT with no protototype argument.
-
-2007-05-12 17:24  gb
-
-        * compiler/nx0.lisp: Try to do a little type inference for more
-        flavors of AREF.
-
-2007-05-12 17:23  gb
-
-        * compiler/nx-basic.lisp: FUNCTION-INFORMATION might return an
-        afunc (or equivalent) as a non-nil second value.
-
-2007-05-12 17:22  gb
-
-        * compiler/X86/x862.lisp: Support the new (call/ret) calling
-        sequence, new tra/talign scheme.  One more imm reg, so 3d aset is
-        less nasty.
-
-2007-05-12 17:21  gb
-
-        * compiler/X86/x86-lapmacros.lisp: Support the new (call/ret)
-        calling sequence, new tra/talign scheme.
-
-2007-05-12 17:21  gb
-
-        * compiler/X86/x86-lap.lisp: Support :talign, (@ (:^ label) (%
-        rip)).
-
-2007-05-12 17:20  gb
-
-        * compiler/X86/x86-disassemble.lisp: Recognize CALL label operands,
-        rip-relative label refs.
-
-2007-05-12 17:19  gb
-
-        * compiler/X86/x86-backend.lisp: Allow label-valued temporaries,
-        support :talign directive in vinsn templates.
-
-2007-05-12 17:18  gb
-
-        * compiler/X86/x86-asm.lisp: Add call instruction; note that %rip
-        is a register ...
-
-2007-05-12 17:17  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Use "tail-aligned" calls
-        for most things, except calls to subprims that manipulate the
-        stack.
-
-2007-05-12 17:16  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Try to make
-        cross-compilation with x86-64 targets a little easier, by using a
-        cross-ftd interface directory.
-
-2007-05-12 17:16  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: move away from lea/jmp,
-        towards call/ret.  rcx is now an imm reg; ra0 = temp2.  new tra
-        scheme.
-
-2007-05-12 17:15  gb
-
-        * compiler/PPC/ppc2.lisp: %immediate-set-xxx: get sign right. 
-        unwind-protect uses nmkunwind (more happens out-of-line.)
-
-2007-05-12 17:14  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: nmkunwind.
-
-2007-05-12 17:13  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: getu32/gets32, nmkunwind.
-
-2007-05-12 17:12  gb
-
-        * compiler/PPC/ppc-arch.lisp: New .SPnmkunwind.
-
-2007-05-12 17:11  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp: Make
-        %GET-KERNEL-GLOBAL-PTR actually work.
-
-2007-05-07 19:10  gb
-
-        * level-1/l1-aprims.lisp: ELT, SET-ELT: don't assume that NTHCDR
-        returns a CONS, signal the right flavor of TYPE-ERROR if it
-        doesn't.
-
-2007-05-05 18:10  gb
-
-        * level-0/l0-hash.lisp: If PUTHASH decides that it wants to grow
-        the hash table, it tries to enable the GC before doing so.
-
-2007-05-04 22:10  gb
-
-        * compiler/nx-basic.lisp: FUNCTION-INFORMATION returns what it
-        finds in the environment, not just non-nil.
-
-2007-05-01 18:10  gb
-
-        * lisp-kernel/ppc-gc.c: Fix the "bytes allocated" message and
-        computation for GC-VERBOSE entry.
-
-2007-05-01 06:11  gb
-
-        * level-1/l1-unicode.lisp: Set literal-code-limit to #xd800 for
-        utf-16 variants.
-        
-        Fix the typo (found by Takekiko Abe) in the utf-8 stream-decode
-        function.
-
-2007-05-01 06:10  gb
-
-        * level-1/ppc-trap-support.lisp: Mis-align some fields in the
-        darwin ppc64 thread state structure, just like Apple does.  Can I
-        blame them for getting this wrong, please ?
-        
-        Use the right argument names in ppc64 cmain callback; can't blame
-        Apple.
-
-2007-04-30 23:12  gb
-
-        * lisp-kernel/ppc-exceptions.c: running_under_rosetta only exists
-        on Darwin, and should probably be removed completely.  Now that
-        it's explicitly extern, don't try to reference it at runtime on
-        linuxppc.
-
-2007-04-30 23:11  gb
-
-        * lisp-kernel/pmcl-kernel.c: use_mach_exception_handling is
-        referenced at runtime and explicitly extern, so make sure that it's
-        initialized on all platforms.
-
-2007-04-30 23:10  gb
-
-        * lisp-kernel/lisp.h: running_under_rosetta - which is kind of an
-        oxymoron - is specific to Darwin.
-
-2007-04-21 00:10  gb
-
-        * lib/dumplisp.lisp: In SAVE-APPLICATION: check for containing
-        directory after translating logical pathnames; it's generally
-        meaningless to do PROBE-FILE on the directory component of a
-        logical pathname.
-
-2007-04-19 15:10  gb
-
-        * compiler/X86/x862.lisp: In x862-aset3, maybe push/pop the val reg
-        if it conflicts with an immediate temporary (we'll need all the imm
-        temps we have on x86-64.)
-
-2007-04-17 20:10  gb
-
-        * compiler/PPC/ppc2.lisp: Actually remember to check in the PPC
-        version of recent aset2/aset3 register-conflict changes.
-
-2007-04-16 15:10  gb
-
-        * compiler/nx0.lisp: Don't try to access ARRAY-CTYPE-ELEMENT-TYPE
-        of things that aren't ARRAY-CTYPEs in ACODE-FORM-TYPE.
-
-2007-04-16 14:11  gb
-
-        * level-1/ppc-trap-support.lisp: :signed-doubleword, not
-        :signed-doublewod.
-
-2007-04-16 13:10  gb
-
-        * level-1/ppc-trap-support.lisp, lisp-kernel/ppc-exceptions.c:
-        Memory-fault errors on PPC, too.
-
-2007-04-16 04:34  gb
-
-        * lisp-kernel/lisptypes.h: Define __err, to work around Leopard
-        renaming nonsense.
-
-2007-04-16 02:12  gb
-
-        * lisp-kernel/x86-exceptions.c: is_write_fault for FreeBSD.
-
-2007-04-16 02:11  gb
-
-        * lisp-kernel/x86-exceptions.c: is_write_vault for x86-64 Linux.
-
-2007-04-16 02:10  gb
-
-        * level-1/l1-error-system.lisp: Change wording of
-        INVALID-MEMORY-ACCESS error message, a little.
-
-2007-04-16 01:13  gb
-
-        * lisp-kernel/x86-exceptions.c: Call out to lisp on unhandled
-        memory faults.
-
-2007-04-16 01:12  gb
-
-        * lisp-kernel/lisp-debug.c: "advance PC" command is PPC-only, for
-        now.
-
-2007-04-16 01:11  gb
-
-        * level-1/x86-trap-support.lisp: Map SIGBUS signal to
-        INVALID-MEMORY-ACCESS condition.
-
-2007-04-16 01:10  gb
-
-        * level-1/l1-error-system.lisp: INVALID-MEMORY-ACCESS condition.
-
-2007-04-15 19:11  gb
-
-        * compiler/X86/x862.lisp: Use HARD-REGSPEC-VALUE in recent
-        aset2/aset3 changes.
-
-2007-04-15 19:10  gb
-
-        * compiler/X86/x862.lisp: in aset2/aset3: don't clobber val-reg if
-        it's an imm-reg; we need another imm-reg to do some index
-        calculations.
-
-2007-04-14 18:10  gb
-
-        * lisp-kernel/x86-exceptions.c: raise_pending_interrupt():
-        unscramble what it means for an interrupt to be pending on x86-64.
-
-2007-04-14 00:13  gb
-
-        * lisp-kernel/x86-exceptions.c: I have no idea why SIGSYS is
-        generated when it is in ... unmentionable OS releases.
-
-2007-04-14 00:11  gb
-
-        * lisp-kernel/: Threads.h, lisp.h: Say "extern" a few times, to
-        work around laughable Apple ld64 gibberish.
-
-2007-04-12 02:11  gb
-
-        * compiler/: PPC/ppc2.lisp, X86/x862.lisp: (SETF (AREF ...) ...) of
-        two-dimensional arrays: need to target specific registers if array
-        has element type T.
-
-2007-04-12 02:10  gb
-
-        * level-0/l0-init.lisp: Add features :x86-64 and :x86_64 if
-        appropriate, not :x86-64 twice.
-
-2007-04-11 05:10  gb
-
-        * level-1/l1-streams.lisp: Set IOBLOCK-ELEMENT-TYPE to CHARACTER
-        for bivalent streams.
-        
-        STREAM-ELEMENT-TYPE of BASIC-STREAM, BUFFERED-STREAM-MIXIN: don't
-        maintain the element-type separately, just look in ioblock. 
-        (STREAM-ELEMENT-TYPE isn't required to work on closed streams.)
-
-2007-04-10 22:10  gb
-
-        * lisp-kernel/x86-spentry64.s: Branch at
-        C(egc_store_node_conditional_success_test) should bracnch
-        backwards, not forwards.  (This was leading to spurious
-        "<something> is not a proper list" errors, because the next label
-        named "0" is in middle of the the _SPprogvsage code that tests for
-        a proper list.)
-
-2007-04-10 00:11  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-typeout.lisp,
-        cocoa-window.lisp, objc-support.lisp, tiny.lisp: Don't bother using
-        RLET or equivalent to avoid making GCable pointers for ObjC
-        dispatch function args; trust the compiler to do that for us.
-
-2007-04-10 00:10  gb
-
-        * examples/bridge.lisp: If any method defined on a message passes a
-        structure by value, install a compiler macro on the dispatch
-        function.
-        
-        In that compiler, look for apparent calls to know structure
-        constructors; replace those with calls to the corresponding
-        initialization function, and stack-allocate a structure instance
-        around the call.  (Suggested by Kevin Reid, and something that
-        SEND/SLET did - sort of - that the new approach didn't.)
-        
-        Keep track of info about common foreign structs (initializer,
-        constructor, etc.) to make doing stuff like this easier.
-
-2007-04-09 16:10  gb
-
-        * examples/objc-clos.lisp: ALLOCATE-INSTANCE of OBJC:OBJC:CLASS: if
-        the result of sending the init message is a null pointer, return a
-        null pointer.
-
-2007-04-09 00:10  gb
-
-        * release-notes.txt: Update for 070408.
-        
-        (Yes, it's 070409 here already ...)
-
-2007-04-08 15:12  gb
-
-        * lisp-kernel/image.h, xdump/heap-image.lisp: Bump image version.
-
-2007-04-08 15:10  gb
-
-        * xdump/faslenv.lisp: Bump min fasl version.
-
-2007-04-08 14:11  gb
-
-        * lisp-kernel/ppc-spjump.s: Org to the next page boundary at end of
-        jump table, to work around (still more) Apple ld64 nonsense.
-
-2007-04-08 13:14  gb
-
-        * lib/nfcomp.lisp: Bump current fasl version.
-
-2007-04-08 13:13  gb
-
-        * lib/ccl-export-syms.lisp: Export CCL:FREE.
-
-2007-04-08 13:12  gb
-
-        * xdump/faslenv.lisp: Bump max fasl version.
-
-2007-04-08 13:11  gb
-
-        * lisp-kernel/darwinppc64/Makefile: Pass -arch ppc64 to C, so that
-        people who try to build this kernel on an x86 mac will take longer
-        to realize that that's usually a bad idea.
-
-2007-04-08 12:09  gb
-
-        * examples/: cocoa-application.lisp, cocoa-backtrace.lisp,
-        cocoa-defaults.lisp, cocoa-editor.lisp, cocoa-inspector.lisp,
-        cocoa-listener.lisp, cocoa-prefs.lisp, cocoa-typeout.lisp,
-        cocoa-window.lisp, cocoa.lisp: 
-        Use new syntax: OBJC:DEFMETHOD, #/, MAKE-INSTANCE.
-        
-        Some changes in font, nsstring stuff to avoid using deprecated
-        featurs.
-
-2007-04-08 12:07  gb
-
-        * examples/: webkit.lisp, addressbook.lisp: 
-        Use new syntax: OBJC:DEFMETHOD, #/, MAKE-INSTANCE.
-        
-        Use OBJC:LOAD-FRAMEWORK.
-
-2007-04-08 12:06  gb
-
-        * examples/tiny.lisp: 
-        Use new syntax: OBJC:DEFMETHOD, #/, MAKE-INSTANCE.
-
-2007-04-08 12:05  gb
-
-        * examples/rubix/: blocks.lisp, lights.lisp, opengl.lisp,
-        rubix.lisp: 
-        Use new syntax: OBJC:DEFMETHOD, #/, MAKE-INSTANCE.
-        
-        Handle CGFLOAT issues in mouse event handlers.
-
-2007-04-08 12:04  gb
-
-        * examples/bridge.lisp: Define CGFLOAT, ObjC-2 foreign types here.
-        
-        Define "foreign struct classes" for several common structure types
-        (rectangle, point, size); generate inlined accessors for their
-        slots, PRINT-OBJECT methods, initialization functions, WITH-xxx
-        macros.
-        
-        #/ reader macro: reads a string containing "constituent" characters
-        (including #\:), preserving case.  Does a little bit of
-        sanity-checking on it, then interns it in NEXTSTEP-FUNCTIONS
-        package.
-        
-        Try to deal with cases where foreign type info may be parsed or
-        unparsed.
-        
-        Introduce OBJC-DISPATCH-FUNCTIONs, which are funcallable instances.
-         SHARED-INITIALIZE :AFTER method on OBJC-DISPATCH-FUNCTION looks at
-        message info, tries to determine ambiguity, calls signature
-        function (possibly after trying to resolve ambiguity.)
-        
-        %CALL-NEXT-OBJC-METHOD does some of the same stuff at runtime,
-        calling a signature function that knows how to dispatch to SUPER
-        method. (Likewise, %CALL-NEXT-OBJC-CLASS-METHOD for class methods.)
-        
-        POSTPROCESS-OBJC-MESSAGE-INFO (re-) initializes the associated
-        OBJC-DISPATCH-FUNCTION.
-        
-        Handle PROTOCOLs differently in ambiguous SEND.
-
-2007-04-08 12:04  gb
-
-        * examples/objc-runtime.lisp: Compile message send functions per
-        signature.  Handle vararg message sends, partly at runtime.  INIT
-        messages just have their signature info precomputed.  Defining a
-        named OBJC-CLASS makes the class name a static variable whose value
-        is the class (and likewise for the metaclass.)
-        %DECLARE-OBJC-MESSAGE notes method redefinition, cerrors. 
-        OBJC:DEFMETHOD and support for it.
-
-2007-04-08 12:03  gb
-
-        * examples/objc-support.lisp: Use new syntax.  OBJC:LOAD-FRAMEWORK.
-         Avoid some deprecated C-string stuff (but wimp out and assume
-        ASCII.) Keep track of objc-class-count, provide
-        MAYBE-MAP-OBJC-CLASSES to map new classes iff class count changes. 
-        Handle OBJC-PROTOCOLs a bit differently.  Move CGFLOAT definitions,
-        etc. elsewhere.
-
-2007-04-08 12:02  gb
-
-        * examples/objc-clos.lisp: RECOGNIZE-OBJC-OBJECT: maybe try mapping
-        classes if first try fails.  ALLOCATE-INSTANCE of objc-object:
-        don't canonicalize instance if no lisp slots (so MAKE-INSTANCE is
-        about as lightweight as MAKE-OBJC-INSTANCE.)
-
-2007-04-08 12:01  gb
-
-        * examples/name-translation.lisp:
-        COMPUTE-OBJC-TO-LISP-FUNCTION-NAME was once going to do something
-        non-trivial, now just interns in NEXSTEP-FUNCTIONS.
-
-2007-04-08 12:00  gb
-
-        * examples/objc-package.lisp: New file; export more stuff.  Import
-        some of it back into CCL.  Provide a NEXTSTEP-FUNCTIONS package for
-        pseudo-GFs.
-
-2007-04-08 11:59  gb
-
-        * lib/foreign-types.lisp: Foreign-type-ordinals, some of which are
-        canonical.  Straighten out the auxiliary-foreign-types mess a bit. 
-        Intern integer types up to 64 bits.
-
-2007-04-08 11:59  gb
-
-        * lib/macros.lisp: DEFGLOBAL = DEFSTATIC.  DEFLOADVAR makes its
-        argument static.  WITH-MACPTRS is saner.  WITH-ENCODED-CSTR writes
-        NUL octet(s) to the end of the encoded string.  MAKE-GCABLE-RECORD,
-        COPY-RECORD.
-
-2007-04-08 11:58  gb
-
-        * lib/db-io.lisp: Slight changes (preserve typedef name) in
-        function/objc method arglists.  UNESCAPE-FOREIGN-NAME: handle
-        missing brackets.
-
-2007-04-08 11:57  gb
-
-        * lisp-kernel/x86-exceptions.c: Handle signals on the altstack if
-        not Darwin.  In Darwin, evactuate off of the lisp stack while
-        interrupts are still disabled.
-
-2007-04-08 11:56  gb
-
-        * lisp-kernel/x86-exceptions.h: USE_SIGALTSTACK, but not on Darwin
-        (where Apple hasn't yet invented the notion that it needs to be
-        thread-specific.)
-
-2007-04-08 11:55  gb
-
-        * lisp-kernel/thread_manager.c: Clear pending interrupt flag when
-        destroying TCR.
-
-2007-04-08 11:54  gb
-
-        * lisp-kernel/ppc-exceptions.c: Lose (commented-out) code which
-        worked around an old Darwin bug.
-
-2007-04-08 11:53  gb
-
-        * lisp-kernel/lisp.h: Don't define USE_SIGALTSTACK here.
-
-2007-04-08 11:52  gb
-
-        * lisp-kernel/image.c: Don't nuke null pointers.
-
-2007-04-08 11:52  gb
-
-        * lisp-kernel/darwinx8664/.gdbinit: Add gtra.
-
-2007-04-08 11:51  gb
-
-        * lisp-kernel/x86-spentry64.s: zeroed stack-block zeroes all bits
-        of macptr.domain, macptr.type.
-
-2007-04-08 11:50  gb
-
-        * xdump/xfasload.lisp: Deal with pkg.intern-hook.
-
-2007-04-08 11:49  gb
-
-        * library/lispequ.lisp: add pkg.intern-hook to package.
-
-2007-04-08 11:48  gb
-
-        * lib/describe.lisp: Start trying to conditionalize some of the
-        stack-frame inspector stuff.
-
-2007-04-08 11:48  gb
-
-        * lib/ffi-darwinppc64.lisp: Structures are basically passed as
-        64-bit word components, with FP fields passed in registers.  This
-        requires some special handling ("hybrid" parameters) in the
-        compiler and %FF-CALL.
-
-2007-04-08 11:47  gb
-
-        * lib/level-2.lisp: %GET-BITFIELD and SETF thereof: deal with
-        endianness.
-
-2007-04-08 11:46  gb
-
-        * lib/nfcomp.lisp: FASL-SCAN: null-pointers as constants are OK.
-
-2007-04-08 11:45  gb
-
-        * lib/source-files.lisp: From Takehiko Abe: handle EQL specializers
-        in %SOURCE-FILES-LIKE-EM.
-
-2007-04-08 11:44  gb
-
-        * lib/streams.lisp: DRIBBLE via PROCESS-DRIBBLE.
-
-2007-04-08 11:43  gb
-
-        * lib/xref.lisp: From Takehiko Abe: handle EQL specializers in
-        MAKE-XREF-ENTRY.
-
-2007-04-08 11:43  gb
-
-        * lib/ccl-export-syms.lisp: Export DEFSTATIC, PAREF, +NULL-PTR+.
-
-2007-04-08 11:42  gb
-
-        * level-1/version.lisp: Bump; new snapshots tomorrow.
-
-2007-04-08 11:41  gb
-
-        * level-1/x86-callback-support.lisp: DEFGLOBAL->DEFSTATIC
-
-2007-04-08 11:40  gb
-
-        * level-1/linux-files.lisp: Very long timeout for
-        WAIT-ON-SEMAPHORE, don't use PROCESS-WAIT, manipulate the whostate
-        if we have to wait at all.
-        
-        Same idea for TIMED-WAIT-ON-SEMAPHORE.
-        
-        Make PIPE code slightly easier to read.
-
-2007-04-08 11:39  gb
-
-        * level-1/l1-utils.lisp: DEFGLOBAL->DEFSTATIC.
-
-2007-04-08 11:38  gb
-
-        * level-1/l1-unicode.lisp: Add NUL-ENCODING field to
-        CHARACTER-ENCODING, use it to determine number/sequence of octets
-        used to encode NUL.
-
-2007-04-08 11:38  gb
-
-        * level-1/l1-streams.lisp: DEFGLOBAL->DEFSTATIC.
-        
-        READ-TOPLEVEL-FORM on ECHO-STREAM has do I/O on the echo stream (so
-        DRIBBLE works); on TWO-WAY-STREAM, should read from the input side
-        so that echoing looks more natural.
-
-2007-04-08 11:37  gb
-
-        * level-1/l1-symhash.lisp: Extra slot  (for intern hook) in PACKAGE
-        object.
-
-2007-04-08 11:36  gb
-
-        * level-1/l1-readloop-lds.lisp: Some changes, then reverted those
-        changes manually and most of the effects were cosmetic. 
-        TOPLEVEL-PRINT takes an output stream arg.
-
-2007-04-08 11:35  gb
-
-        * level-1/l1-processes.lisp: Per-process DRIBBLE-ing.
-
-2007-04-08 11:34  gb
-
-        * level-1/l1-lisp-threads.lisp: %TCR-INTERRUPT: don't signal if
-        interrupt is obviously pending.
-
-2007-04-08 11:33  gb
-
-        * level-1/l1-io.lisp: Change pointer printing.
-
-2007-04-08 11:33  gb
-
-        * level-1/l1-init.lisp: +NULL-PTR+.
-
-2007-04-08 11:31  gb
-
-        * level-1/: l1-dcode.lisp, l1-events.lisp: DEFSTATIC is now the
-        preferred name for DEFGLOBAL.
-
-2007-04-08 11:30  gb
-
-        * level-1/l1-clos-boot.lisp: DEFSTATIC is now the preferred name
-        for DEFGLOBAL.
-        
-        Mechanism for associating a (built-in) class with a foreign type
-        ordinal.
-
-2007-04-08 11:29  gb
-
-        * level-1/l1-callbacks.lisp: DEFSTATIC is now the preferred name
-        for DEFGLOBAL.
-        
-        %CALLBACK-FUNCTION accepts a symbol (as well as a pointer that's
-        likely the global value of some symbol.)
-
-2007-04-08 11:28  gb
-
-        * level-1/l1-boot-2.lisp: DEFSTATIC is now the preferred name for
-        DEFGLOBAL.
-        
-        Standard CL streams now bound per-thread.
-        
-        Install standard foreign types here, not every time that
-        FOREIGN-TYPES is loaded.
-        
-        Canonicalize foreign type ordinals as soon as we can.  (This is
-        part of a scheme to give foreign types "ordinals' that can be used
-        to assert pointer types; we need some of those ordinal numbers to
-        be pre-assigned, since we can't reference foreign types early in
-        the cold load.)
-
-2007-04-08 11:27  gb
-
-        * level-1/l1-aprims.lisp: DEFSTATIC is now the preferred name for
-        DEFGLOBAL.  GCABLE-PTR-P.
-
-2007-04-07 21:25  gb
-
-        * level-0/nfasload.lisp: %INSERT-SYMBOL might call pkg.intern-hook.
-         Handle maintenance of auto-export packages differently. 
-        $fasl-timm just needs an :int, not a :long.
-
-2007-04-07 21:24  gb
-
-        * level-0/l0-symbol.lisp: SET-TYPE-PREDICATE returns the
-        "functional", not random symbol guts.
-
-2007-04-07 21:23  gb
-
-        * level-0/l0-misc.lisp: Use %PTR-STORE-FIXNUM-CONDITIONAL in
-        %GET-SPIN-LOCK.  Locking code: spin lock must be released before
-        interrupts are re-enabled.
-
-2007-04-07 21:22  gb
-
-        * level-0/l0-io.lisp: FREE tries to handle gcable pointers.
-
-2007-04-07 21:20  gb
-
-        * level-0/: PPC/ppc-misc.lisp, X86/x86-misc.lisp:
-        %PTR-STORE-FIXNUM-CONDITIONAL.
-
-2007-04-07 21:19  gb
-
-        * level-0/PPC/ppc-def.lisp: Handle "hybrid" integer/float arguments
-        in DarwinPPC64 #'%FF-CALL.
-
-2007-04-07 21:19  gb
-
-        * compiler/optimizers.lisp: When trying to infer result type of
-        MAKE-ARRAY call, unquote quoted type specifier.
-        
-        Strength-reduce FLOAT when second argument is of known type.
-
-2007-04-07 21:18  gb
-
-        * compiler/nxenv.lisp: Operators of %SINGLE-FLOAT, %DOUBLE-FLOAT.
-
-2007-04-07 21:17  gb
-
-        * compiler/nx1.lisp: Allow extra "hybrid" ff-call argspecs (for
-        DarwinPPC64.) Cut-and-paste bug re: nx1-%fixnum-to-single/double. 
-        Parse %short-float, %double-float when no "result" arg; can at
-        least try to constant-fold late and/or do some cases if we have
-        more type info.
-
-2007-04-07 21:16  gb
-
-        * compiler/nx0.lisp: Lose some whitespace in the "static var can't
-        be bound" error message.
-
-2007-04-07 21:15  gb
-
-        * compiler/X86/x862.lisp: Same inline/lambda-bind/dynamic-extent
-        bug as on PPC.  %SINGLE-FLOAT, %DOUBLE-FLOAT here, too.
-
-2007-04-07 21:14  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: In EXPAND-FF-CALL, adjust
-        remaning GPR/FPR counts even if arg is "simple" and passes straight
-        through to %FF-CALL.
-
-2007-04-07 21:13  gb
-
-        * compiler/PPC/ppc2.lisp: Fix a long-standing bug involving
-        LAMBDA-BIND operator, dynamic-extent &REST, and stack memoization. 
-        Handle DarwinPPC64 ABI conventions, where SINGLE-FLOATs may be
-        passed in the same doubleword as GPRs.  %DOUBLE-FLOAT,
-        %SINGLE-FLOAT stuff: do inlining late, catch some other cases.
-
-2007-04-07 21:12  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: RELOAD-SINGLE-C-ARG-HIGH,
-        for Darwin structure-passing ABI.
-
-2007-04-07 21:10  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/:
-        MainMenu.nib/info.nib, MainMenu.nib/keyedobjects.nib,
-        MainMenu.nib/objects.nib, OpenmclInspector.nib/info.nib,
-        OpenmclInspector.nib/keyedobjects.nib,
-        OpenmclInspector.nib/objects.nib, backtrace.nib/info.nib,
-        backtrace.nib/keyedobjects.nib, backtrace.nib/objects.nib,
-        lispeditor.nib/info.nib, lispeditor.nib/keyedobjects.nib,
-        lispeditor.nib/objects.nib: Convert .nib to use utf-8
-        representation, not binary.
-
-2007-04-06 22:10  gb
-
-        * lisp-kernel/pmcl-kernel.c: Patch from Andi Kleen: set vmemoryuse
-        (RLIMIT_AS) current resource limit to max limit, since some distros
-        limit it.
-
-2007-04-03 03:11  gb
-
-        * level-1/l1-streams.lisp: Takehiko Abe's fix to
-        %IOBLOCK-WRITE-U16-ENCODED-CHAR.
-
-2007-04-02 22:10  gb
-
-        * level-1/l1-unicode.lisp: Takehiko Abe's fixes (missing "stream"
-        arg in utf-16 encode, missing #x in little-endian bom-marker
-        definition.)
-
-2007-03-14 23:10  gb
-
-        * lisp-kernel/x86-exceptions.c: Remove a debugging fprintf.
-
-2007-03-14 05:11  gb
-
-        * lib/ffi-darwinppc32.lisp: Fix typo (extra quote) in
-        generate-callback-bindings.
-
-2007-03-13 06:10  gb
-
-        * lisp-kernel/darwinx8664/Makefile: (re-)enable -O2.
-
-2007-03-13 03:58  gb
-
-        * lib/backtrace.lisp: Fix fenceposts in CLOSURE-CLOSED-OVER-VALUES.
-
-2007-03-12 05:11  gb
-
-        * lisp-kernel/x86-exceptions.c: Simplify interrupt_handler() a
-        little.
-
-2007-03-12 05:10  gb
-
-        * lib/foreign-types.lisp: Fix "extra arguments" error message in
-        %EXTERNAL-CALL-EXPANDER.
-
-2007-03-12 05:09  gb
-
-        * level-1/l1-clos-boot.lisp: class-wrapper-random-state: use
-        encapsulation, and a lock.
-
-2007-03-12 05:08  gb
-
-        * level-1/: l1-aprims.lisp, l1-numbers.lisp: *RANDOM-STATE* is
-        thread-local.
-
-2007-03-12 02:25  gb
-
-        * lisp-kernel/x86-exceptions.c: in catch_exception_raise(), try to
-        deal with variations in Mach behavior: "exception" may be
-        EXC_BAD_ACCESS when an illegal instruction causes a "general
-        protection fault".
-
-2007-03-09 15:56  gb
-
-        * level-1/l1-files.lisp: Bill's fix to (MAKE-PATHNAME :DIRECTORY
-        NIL ...)
-
-2007-03-09 00:01  gb
-
-        * lib/dumplisp.lisp: Use CLEAR-OPEN-FILE-STREAMS.
-
-2007-03-09 00:00  gb
-
-        * lib/ccl-export-syms.lisp: Accessors of open-file-streams; no more
-        *OPEN-FILE-STREAMS*.
-
-2007-03-09 00:00  gb
-
-        * level-1/: l1-streams.lisp, l1-sysio.lisp: Encapsulation for
-        open-file-streams.
-
-2007-03-08 23:59  gb
-
-        * level-1/l1-readloop.lisp: OPEN-FILE-STREAMS is a function,
-        returns a copy of a list of open file streams in PREPARE-TO-QUIT.
-
-2007-03-08 23:58  gb
-
-        * level-1/l1-init.lisp: Lose *OPEN-FILE-STREAMS* and the lock
-        associated with it.
-
-2007-03-08 23:57  gb
-
-        * level-1/l1-aprims.lisp: Bind *GENSYM-COUNTER* per-thread.
-
-2007-03-08 23:47  gb
-
-        * level-0/l0-hash.lisp: When REMHASH deletes the last entry in a
-        hash-table, it fills the hash-table vector with "free" markers. 
-        (There may already be lots of "deleted" markers in the table.)
-
-2007-03-08 22:26  gb
-
-        * level-1/linux-files.lisp: *spin-lock-tries* with a trailing *.
-
-2007-03-08 22:24  gb
-
-        * lib/numbers.lisp: printing random-state: don't shift seeds.
-
-2007-03-08 22:24  gb
-
-        * level-1/l1-numbers.lisp: MAKE-RANDOM-STATE: don't shift.
-
-2007-03-08 22:24  gb
-
-        * level-0/X86/x86-numbers.lisp: Do %next-random-seed more portably.
-
-2007-03-08 22:23  gb
-
-        * level-0/PPC/PPC64/ppc64-bignum.lisp: Typo in comment.
-
-2007-03-08 22:23  gb
-
-        * level-0/PPC/ppc-numbers.lisp: Just a 32-bit version of
-        %next-random-pair.
-
-2007-03-08 22:22  gb
-
-        * level-0/l0-numbers.lisp: And, while we're at it: do the
-        next-random-seed permutation in %next-random-pair, which accepts
-        and returns a pair of 16-bit integers.  That's in lap on ppc32 and
-        in lisp on 64-bit platforms.
-
-2007-03-08 22:20  gb
-
-        * level-0/l0-numbers.lisp: Don't shift random seeds.
-
-2007-03-08 03:30  gb
-
-        * level-1/x86-error-signal.lisp: Check for trap opcode >= #x70
-        rather than >= #x80, because of the new way that
-        uuo-error-slot-unbound is encoded.
-
-2007-03-08 03:28  gb
-
-        * compiler/X86/x86-disassemble.lisp: Recognize
-        uuo-error-slot-unbound.
-
-2007-03-08 03:28  gb
-
-        * compiler/X86/x86-asm.lisp: Use (int #x7_) for
-        uuo-error-slot-unbound, since some (int #x8_) traps confuse Mach.
-
-2007-03-07 08:29  gb
-
-        * compiler/PPC/ppc2.lisp: Don't shadow the definition of PPC-DIV2.
-
-2007-03-07 07:45  gb
-
-        * level-1/linux-files.lisp: For #+linux-target, try to use
-        #_sysconf in CPU-COUNT, and fall back to parsing /proc/cpuinfo only
-        if that fails.  (CPU-COUNT is called early in the cold load, before
-        we can make the file-stream necessary to do the parsing.)
-
-2007-03-07 07:33  gb
-
-        * lisp-kernel/: linuxppc/Makefile, linuxppc64/Makefile,
-        linuxx8664/Makefile: Handle new GNU ld "hash-style" linker options.
-
-2007-03-07 07:25  gb
-
-        * lisp-kernel/x86-exceptions.h: Darwin signal return: logior in the
-        el-bizarro syscall mask, pass the magic number 0x1e as a second
-        arg, just in case.
-
-2007-03-07 07:24  gb
-
-        * level-1/l1-sysio.lisp: OPEN, CLOSE lock *OPEN-FILE-STREAMS-LOCK*
-        before accessing *OPEN-FILE-STREAMS*.
-
-2007-03-07 07:23  gb
-
-        * level-1/l1-readloop.lisp: Add comment about
-        *OPEN-FILE-STREAMS-LOCK*.
-
-2007-03-07 07:23  gb
-
-        * level-1/l1-init.lisp: Add *OPEN-FILE-STREAMS-LOCK*.
-
-2007-03-07 07:21  gb
-
-        * lib/nfcomp.lisp: Bind *FCOMP-PREVIOUS-POSITION* in
-        FCOMP-READ-LOOP (e.g., don't just hammer on the static binding.)
-
-2007-03-07 07:05  gb
-
-        * xdump/heap-image.lisp: Bump current image version.
-
-2007-03-07 07:02  gb
-
-        * lisp-kernel/x86-asmutils64.s: Some (currently unused) CPUID
-        "calls" want an argument in ecx.  Set that arg to 0 for now.
-
-2007-03-07 07:01  gb
-
-        * lisp-kernel/thread_manager.c: Use spinlocks to guard updates to
-        "real" locks; those updates can be simplified.
-        
-        lock_recursive_lock: no (ignored) timeout arg.
-
-2007-03-07 06:59  gb
-
-        * lisp-kernel/image.h: Bump current, max abi versions; continue to
-        support the old one.
-
-2007-03-07 06:59  gb
-
-        * lisp-kernel/Threads.h: #include #<sched.h>, for sched_yield()
-        prototype.  Change declaration of LOCK macro: no null timespec
-        required.  RECURSIVE_LOCKs have spinlock fields.
-
-2007-03-07 06:56  gb
-
-        * level-1/version.lisp: bump, indicate work-in-progress development
-        version.
-
-2007-03-07 06:56  gb
-
-        * level-1/linux-files.lisp: Determing *spin-lock-tries* at launch
-        time, based on cpu-count.  YIELD moved here, does #_sched_yield
-        rather than something lower-level.
-
-2007-03-07 06:53  gb
-
-        * level-0/l0-misc.lisp: Locks use spinlocks, try *spin-lock-tries*
-        to obtain them before yielding.
-
-2007-03-07 06:52  gb
-
-        * level-0/l0-io.lisp: Move YIELD elsewhere.
-
-2007-03-07 06:51  gb
-
-        * compiler/: PPC/PPC32/ppc32-arch.lisp, PPC/PPC64/ppc64-arch.lisp,
-        X86/X8664/x8664-arch.lisp: Add spinlock field to lockptr storage
-        layout.
-
-2007-03-02 05:10  gb
-
-        * level-1/l1-application.lisp: Toplevel function: initial-listener
-        class is 'TTY-LISTENER.
-
-2007-03-02 05:09  gb
-
-        * level-1/l1-lisp-threads.lisp: Print n's value, not n in error
-        message.
-
-2007-03-02 05:09  gb
-
-        * level-1/l1-processes.lisp: New process class: TTY-LISTENER.
-        
-        EXIT-INTERACTIVE-PROCESS: for most processes, just PROCESS-KILL. 
-        For TTY-LISTENER, call QUIT.
-
-2007-03-02 05:08  gb
-
-        * level-1/l1-readloop-lds.lisp: Don't call QUIT on EOF, call
-        EXIT-INTERACTIVE-PROCESS instead.
-        
-        Look at *QUIT-ON-EOF* when deciding what to do in response to EOF.
-
-2007-03-02 05:06  gb
-
-        * lib/ccl-export-syms.lisp: Export *quit-on-eof*.
-
-2007-03-02 05:06  gb
-
-        * lib/macros.lisp: WITH-MACPTRS: move initialization/modification
-        of null pointers into body.
-
-2007-03-02 05:05  gb
-
-        * lisp-kernel/x86-exceptions.c: Try to handle two more cases of
-        consus-interruptus.
-
-2007-03-02 05:05  gb
-
-        * compiler/nx0.lisp: (the <type> <constant>) transforms to
-        <constant> if constant is of type <type>.)
-        
-        Do we need an ignore-errors here ? Or does <type> need to be
-        defined ?
-
-2007-03-02 05:03  gb
-
-        * compiler/X86/x862.lisp: Do the / * thing.
-
-2007-03-02 05:02  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: things that do calls need
-        :call attribute.
-
-2007-03-01 04:04  gb
-
-        * lisp-kernel/x86-spentry64.s: binding primitives: set value after
-        new binding frame
-
-2007-02-28 07:04  gb
-
-        * level-0/X86/x86-numbers.lisp: In %fixnum-truncate, use -8(sp)
-        rather than %rbp; trust callback_for_interrupt() to preserve it.
-
-2007-02-28 07:03  gb
-
-        * lisp-kernel/x86-exceptions.c: Try to preserve -8(sp) across
-        callback_for_interrupt().
-
-2007-02-28 05:18  gb
-
-        * lisp-kernel/x86-gc.c: check_node: ignore tiny things (shift
-        counts) that may wind up on the vstack.
-        
-        Since those tiny things might be tagged as headers, walk the vstack
-        with new "headerless" functions that ignore headers.
-
-2007-02-28 05:16  gb
-
-        * lisp-kernel/x86-exceptions.c: In pc_luser_xp: if allocating and
-        before the alloc trap and interrupting, back out of the
-        modification to save_allocptr (and allocptr register) and set
-        *interrupt_displacement.
-
-2007-02-23 10:13  gb
-
-        * lib/foreign-types.lisp: Changes to GUESS-ALIGNMENT.  Again, this
-        only makes sense for cases where we have to guess; a bitfield
-        that's 8 bits wide still has an alignment of 1.
-        
-        Factor in the alignment of the containing int when bitfields are
-        involved.
-        
-        When parsing a record type, set the "bits" slot of each field. 
-        (Not too many things look at that slot, but we want the effect of
-        loading a record from the database to match the effect of parsing a
-        definition as exactly as possible, and to be able to use EQUALP to
-        compare the results.)
-
-2007-02-23 10:06  gb
-
-        * lib/db-io.lisp: Some extra fields in
-        objc-message-info/objc-method-info structures.
-        
-        When calculating overall alignment of a structure, treat bitfields
-        as if they were :unsigned-int (since there's a "containing"
-        unsigned int that affects alignment.  N.B: this should be imposed
-        for anything that has an alignment of 1, not just a size of 1.)
-        
-        When loading integer types, try to use the precomputed types rather
-        than consing a new one.  This (a) reduces consing a little (b) is
-        more likely to get the alignment correct.  For (b), we really need
-        to distinguish between bitfields and addressable integers.
-
-2007-02-23 09:30  gb
-
-        * compiler/X86/x862.lisp: Nonsense in x862-set-bit.
-
-2007-02-22 02:33  gb
-
-        * level-0/l0-misc.lisp: Tweak ROOM output a little.
-
-2007-02-22 02:28  gb
-
-        * lisp-kernel/x86-gc.c: Fix up the verbose GC herald a bit (get
-        heap size right ...).
-
-2007-02-22 02:27  gb
-
-        * lisp-kernel/linuxx8664/Makefile: Tell GNU ld to use the
-        traditional (sysv) style of hash maps, if it understands that
-        option.
-
-2007-02-21 06:01  gb
-
-        * lisp-kernel/: ppc-gc.c, x86-gc.c: Handle the case where nothing
-        has been consed since last GC.  (There are some fenceposts there.)
-        
-        verbose GC herald tries to indicate how much is allocated in the
-        area being GCed.
-
-2007-02-21 05:58  gb
-
-        * lisp-kernel/: ppc-exceptions.c, x86-exceptions.c: If full GC is
-        deferred, ensure that a full GC happens after WITHOUT-GCING exits.
-
-2007-02-21 05:57  gb
-
-        * compiler/X86/x86-disassemble.lisp: Continue disassembly after
-        uuo-gc-trap.
-
-2007-02-19 04:50  gb
-
-        * lib/foreign-types.lisp: Use keywords more consistently.
-        
-        (Note: there seems to be a bug which is keeping the cdb data
-        structures from getting defined correctly at load time; the
-        workaround is to compile foreign-types.lisp - which defines them -
-        in the same session as and before db-io - which uses them - is
-        compiled.)
-
-2007-02-19 04:48  gb
-
-        * level-0/X86/x86-clos.lisp: UNSET-FIN-TRAMPOLINE: don't tail-call
-        error.
-
-2007-02-19 04:42  gb
-
-        * level-0/PPC/ppc-clos.lisp: UNSET-FIN-TRAMPOLINE: don't tail-call
-        the error function.
-
-2007-02-19 04:40  gb
-
-        * level-1/l1-clos-boot.lisp: MAYBE-UPDATE-OBSOLETE-INSTANCE: handle
-        funcallable objects that aren't STANDARD-GENERIC-FUNCTIONs.
-
-2007-02-19 04:40  gb
-
-        * level-1/l1-clos.lisp: Move GENERIC-FUNCTION-NAME to
-        FUNCALLABLE-STANDARD-OBJECT.
-        
-        %ALLOCATE-GF-INSTANCE: don't create a dispatch table if not
-        creating a GF.
-
-2007-02-19 04:36  gb
-
-        * lib/describe.lisp: STANDARD-OBJECT-LINE-N: handle
-        funcallable-stanard-objects better.
-
-2007-02-19 04:34  gb
-
-        * lib/ccl-export-syms.lisp: Export FUNCALLABLE-STANDARD-OBJECT from
-        CCL, OPENMCL-MOP.
-
-2007-02-19 02:09  gb
-
-        * level-1/l1-clos-boot.lisp: FUNCALLABLE-STANDARD-OBJECT is a
-        FUNCALLABLE-STANDARD-CLASS.
-
-2007-02-19 02:07  gb
-
-        * examples/bridge.lisp: MAKE-OPTIMIZED-SEND: missing "msg" arg in
-        error message.
-
-2007-02-15 02:46  gb
-
-        * examples/objc-support.lisp: Call REGISTER-OBJC-INIT-MESSAGES
-        after MAP-OBJC-CLASSES in LOAD-OBJC-EXTENSION-FRAMEWORK.
-
-2007-02-15 02:45  gb
-
-        * examples/bridge.lisp: UPDATE-OBJC-METHOD-INFO: don't process init
-        methods yet.
-
-2007-02-14 02:39  gb
-
-        * release-notes.txt: Fix a typo.
-
-2007-02-14 02:35  gb
-
-        * release-notes.txt: Update for 070214 snapshots.
-
-2007-02-13 23:36  gb
-
-        * level-1/version.lisp: Bump.
-
-2007-02-13 23:36  gb
-
-        * lisp-kernel/image.h, xdump/heap-image.lisp: Update
-        image-abi-version.
-
-2007-02-13 23:29  gb
-
-        * xdump/faslenv.lisp: Finish bumping fasl version.
-
-2007-02-13 23:15  gb
-
-        * lib/nfcomp.lisp: Bump current fasl version.
-
-2007-02-13 23:02  gb
-
-        * x86-headers64/gl/C/populate.sh: rm -rf ./usr
-
-2007-02-13 22:45  gb
-
-        * xdump/faslenv.lisp: Start bumping fasl-version.
-
-2007-02-13 22:41  gb
-
-        * freebsd-headers64/: gmp/C/populate.sh, gnome2/C/populate.sh,
-        gtk2/C/populate.sh, libc/C/populate.sh: rm -rf  ./usr
-
-2007-02-13 21:16  gb
-
-        * freebsd-headers64/gl/C/populate.sh: Avoid processing some files
-        that contain incompatible definitions of some math library stuff
-        ("log" either has to do with logarithms or logging ...).
-
-2007-02-13 18:42  gb
-
-        * lib/misc.lisp: Change the way that TIME is reported by default:
-        mention the number of available CPU cores, don't assume that
-        there's that much of a relationship between CPU time and wall-clock
-        time.
-
-2007-02-13 18:41  gb
-
-        * level-1/linux-files.lisp: Don't do whatever el-bizarro Mach thing
-        once seemed to be necessary in %%RUSAGE.  Require syscall stuff
-        when :execute, too.
-
-2007-02-13 18:35  gb
-
-        * lib/ffi-linuxppc64.lisp: It's %%get-unsigned-longlong, and the
-        offset arg is required.
-
-2007-02-13 18:12  gb
-
-        * level-0/X86/x86-misc.lisp: Add rdtsc (returns 60 bit non-negative
-        fixnum) and rdtsc64 (returns 64-bit non-negative integer.)
-
-2007-02-13 18:10  gb
-
-        * lib/time.lisp: Simpler GET-INTERNAL-RUN-TIME (tries harder not to
-        cons.)
-
-2007-02-13 18:10  gb
-
-        * examples/rubix/rubix.lisp: A little bit of cgfloat stuff; there
-        are more/other float-size issues deeper down in the code.
-
-2007-02-13 18:09  gb
-
-        * examples/objc-support.lisp: Fixup the x86-64 error-return
-        callback trampiline code (was missing a byte of machine code.)
-
-2007-02-13 18:08  gb
-
-        * examples/objc-runtime.lisp: Set the mxcsr/fpctrl fields of
-        jmp-buf to safe/sane values.
-
-2007-02-13 18:07  gb
-
-        * examples/cocoa-window.lisp: Don't change-class
-        *cocoa-event-process* until we start to run the event loop.
-        
-        Don't do _deallocHardCore: explicitly.
-
-2007-02-13 17:35  gb
-
-        * compiler/PPC/ppc2.lisp: poweropen-foreign-args: on ppc64, a
-        DOUBLE-FLOAT aliases just one gpr.
-
-2007-02-13 17:34  gb
-
-        * darwin-headers64/libc/C/populate.sh: Select the SDK directory.
-
-2007-02-13 17:34  gb
-
-        * library/pty.lisp: return-value pointers in OPEN-PTY-PAIR are just
-        32-bit ints, not "long".
-
-2007-02-13 17:33  gb
-
-        * lib/ffi-darwinppc64.lisp: Callback arguments: update offset/delta
-        for each scalar, not each arg.
-        
-        Fix some backquoting/indentation.
-
-2007-02-13 17:31  gb
-
-        * lib/ffi-darwinppc32.lisp: Fix typo (^get-signed-long).
-
-2007-02-12 16:23  gb
-
-        * darwin-x86-headers64/libc/C/populate.sh: Select an SDK.
-
-2007-02-11 20:22  gb
-
-        * examples/bridge.lisp: method-typestring needs to be
-        conditionalized.  How has this been working ?
-
-2007-02-11 20:22  gb
-
-        * examples/cocoa-editor.lisp: remove some debugging code.
-
-2007-02-11 20:21  gb
-
-        * examples/objc-runtime.lisp: %mlist-containing is
-        #-apple-objc-2.0.
-
-2007-02-11 20:21  gb
-
-        * examples/objc-support.lisp: Lose a quote mark, fix another typo.
-
-2007-02-11 05:35  gb
-
-        * level-1/version.lisp: Bump.
-
-2007-02-11 05:28  gb
-
-        * darwin-headers/: addressbook/C/populate.sh, carbon/C/populate.sh,
-        cocoa/C/populate.sh, gl/C/populate.sh, libc/C/populate.sh,
-        quicktime/C/populate.sh, webkit/C/populate.sh: Make the SDK prefix
-        an optional argument; default to the Tiger SDK.
-
-2007-02-11 05:26  gb
-
-        * lib/ffi-darwinppc32.lisp: Ignore errors; it's an error to ignore
-        an errror.
-
-2007-02-11 05:26  gb
-
-        * level-1/ppc-trap-support.lisp: Conditionalize for gratuitous
-        Leopard renaming.  Suffer.
-
-2007-02-11 05:25  gb
-
-        * level-1/l1-boot-lds.lisp: MAKE-MCL-LISTENER-PROCESS will preset
-        an existing process (so that the listener process appears to be
-        "persistent".)
-
-2007-02-11 05:24  gb
-
-        * level-1/l1-application.lisp: LISP-DEVELOPMENT-SYSTEM tries to
-        make the initial-listener object persistent acrosss
-        SAVE-APPLICATION.
-
-2007-02-11 00:01  gb
-
-        * examples/objc-support.lisp: Deftype for CF-FLOAT.
-        
-        Handle callback-error-returns on x86-64.
-
-2007-02-11 00:00  gb
-
-        * examples/objc-runtime.lisp: Pointer comparisons in splay trees
-        use %ptr<, to hide word-size differences.
-        
-        __NSConstantStringClassReference isn't what it used to be, so look
-        up NSConstantStringClass the hard way.
-        
-        Handle ns-exception/lisp-error stuff on x86-64.
-        
-        Do arg/result coercions differently.  Does any code depend on
-        COERCE-TO-ADDRESS behavior ?  (It can cause extra consing of
-        MACPTRs).
-        
-        Use the new FFI interface for message-sends, callbacks to try to
-        hide platform-specific ABI issues.
-        
-        The _deallocate-hook mechanism - which never really worked -
-        probably can't work on Objc-2.0.
-
-2007-02-10 23:54  gb
-
-        * examples/bridge.lisp: Make structure return-type explicit in
-        objc-message-send calls in send/stret and variants.
-
-2007-02-10 22:34  gb
-
-        * examples/cocoa-window.lisp: Some indentation changes and slight
-        reorganization of the code; shouldn't be any functional/semantic
-        changes.
-
-2007-02-10 22:30  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-prefs.lisp,
-        cocoa-typeout.lisp: Need to ensure that floats are CG-FLOATs when
-        appropriate; other changes for 64-bit platforms, Objc-2.0.
-
-2007-02-10 22:28  gb
-
-        * examples/: webkit.lisp, tiny.lisp: Need to ensure that floats are
-        CG-FLOATs when appropriate.
-
-2007-02-10 22:28  gb
-
-        * hemlock/bin/openmcl/.cvsignore: Ignore fasls for all platforms.
-
-2007-02-10 22:28  gb
-
-        * level-0/X86/x86-misc.lisp: VALUES uses :ARGLIST pseudo-op.
-
-2007-02-10 22:27  gb
-
-        * lib/: ffi-linuxppc64.lisp, ffi-darwinppc32.lisp,
-        ffi-darwinppc64.lisp, ffi-linuxppc32.lisp: EXPAND-FF-CALL:
-        ignore-errors when trying to parse the last arglist form as a
-        foreign type.
-
-2007-02-10 22:26  gb
-
-        * lib/foreign-types.lisp: Pretty much commited to the new FF-CALL
-        expansion ...
-
-2007-02-10 22:26  gb
-
-        * lisp-kernel/x86-spentry64.s: Preserve %rax when doing ff-call;
-        use %rdx and %r11 to hold target address.
-
-2007-02-10 22:23  gb
-
-        * library/pty.lisp: Unicode stuff when accessing control char
-        array; conditionalize for #+darwin-target, not just
-        #+darwinppc-target.
-
-2007-02-10 22:22  gb
-
-        * level-1/l1-callbacks.lisp: Fix a comment (defcallback isn't
-        ppc-specific; the comment dated from the days of 68K MCL.)
-
-2007-02-10 22:21  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Fix some typos; do struct
-        return 32 bits at a time, to avoid consing little bignums.
-
-2007-02-10 22:15  gb
-
-        * compiler/X86/x86-lap.lisp: Support :arglist directive.
-
-2007-02-10 22:15  gb
-
-        * compiler/X86/x862.lisp: alloc-c-frame vinsn takes "extra" word
-        count, not total byte count.
-        
-        Fix handling of $undo-x86-c-frame in x862-nlexit.  (Need to check
-        the PPC case, as well.)
-
-2007-02-10 22:11  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: There doesn't need to be a
-        "zero-extend-s8" vinsn, but there does need to be a
-        "zero-extend-u8".
-
-2007-02-10 05:38  gb
-
-        * level-0/PPC/ppc-misc.lisp: Use new :ARGLIST directive in
-        #'VALUES.
-
-2007-02-10 05:38  gb
-
-        * compiler/PPC/ppc-lap.lisp: Support an :ARGLIST directive, so that
-        ARGLIST can say -something- about lap functions that don't take a
-        fixed number of arguments.
-
-2007-02-07 02:54  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: They spell "valu" with an
-        "e".
-
-2007-02-02 02:32  gb
-
-        * examples/: bridge.lisp, objc-clos.lisp, objc-runtime.lisp,
-        objc-support.lisp: Start to integrate with FFI changes.  No more
-        %SEND, process and precompile "init" messages when interfaces are
-        accessed.  (Note: should try to handle varargs init messages, even
-        if we have to call %FF-CALL at runtime.)
-
-2007-02-02 02:31  gb
-
-        * examples/: addressbook.lisp, webkit.lisp: Change the
-        initialization code a bit.
-
-2007-02-02 02:27  gb
-
-        * lib/foreign-types.lisp: Try to fix another case involving
-        "auxiliary types".
-        
-        I think that the concept of auxiliary types might make sense in a
-        context like:
-        
-        (def-foreign-type nil   (:struct :foo     (:a :int)     (:b
-        (:struct :bar (:x :int) (:y :int)))))
-        
-        In that case, :struct :bar is local to the definition.  In the
-        similar case:
-        
-        (def-foreign-type nil   (:struct :foo     (:a :int)     (:b
-        (:struct :bar))))
-        
-        :BAR is presumably defined (globally) elsewhere.
-
-2007-02-02 02:17  gb
-
-        * darwin-headers/addressbook/C/populate.sh: Specify the SDK to use.
-         (Setting "SDK=" will hopefully work with older version of xcode.)
-
-2007-02-02 02:15  gb
-
-        * darwin-headers/addressbook/C/.cvsignore: Ignore ./Developer.
-
-2007-01-31 23:26  gb
-
-        * compiler/PPC/ppc2.lisp: Don't treat :registers arg as a real
-        argument in ppc2-poweropen-foreign-args.
-
-2007-01-31 22:47  gb
-
-        * lib/ffi-darwinppc64.lisp: Needed ,@ to return assign structure
-        components from registers.
-
-2007-01-31 22:45  gb
-
-        * lib/db-io.lisp: UNESCAPE-FOREIGN-NAME: strings with no angle
-        brackets are returned verbatim, not downcased.
-
-2007-01-31 22:44  gb
-
-        * level-0/PPC/ppc-def.lisp: Runtime version of 64-bit %ff-call
-        accepts :registers.
-
-2007-01-31 16:36  gb
-
-        * darwin-headers64/chud/: .cvsignore, C/.cvsignore, C/populate.sh:
-        New (and, so far, useless) files.
-
-2007-01-31 16:35  gb
-
-        * library/chud-metering.lisp: Add a comment; CHUD.Framework still
-        seems to be 32-bit only.
-
-2007-01-31 16:34  gb
-
-        * darwin-headers64/libc/C/.cvsignore: Ignore ./Developer.
-
-2007-01-31 16:34  gb
-
-        * darwin-headers64/libc/C/populate.sh: Use SDK; add dlfcn.h.
-
-2007-01-31 16:33  gb
-
-        * lib/db-io.lisp: Tweak the warning given if CDB-OPEN fails:
-        missing cdb file: dog bytes man; missing parent directory is more
-        newsworthy.
-
-2007-01-31 15:38  gb
-
-        * library/chud-metering.lisp: Tweak a little, so that it might work
-        on darwinppc64 (and on darwinx8664 when purify does something
-        there.)
-
-2007-01-31 15:06  gb
-
-        * darwin-headers/libc/C/populate.sh: Add dlfcn.h.
-
-2007-01-31 02:49  gb
-
-        * level-0/PPC/PPC32/ppc32-bignum.lisp: BIGNUM-NEGATE-TO-PTR.
-
-2007-01-30 22:53  gb
-
-        * freebsd-headers64/: gtk2/C/.cvsignore, gtk2/C/populate.sh,
-        gl/C/.cvsignore, gl/C/populate.sh, gnome2/.cvsignore,
-        gnome2/C/.cvsignore, gnome2/C/populate.sh, gtk2/.cvsignore,
-        gl/.cvsignore: new files.
-
-2007-01-30 22:21  gb
-
-        * freebsd-headers64/gmp/: C/.cvsignore, C/populate.sh, .cvsignore:
-        new files.
-
-2007-01-30 21:58  gb
-
-        * level-0/l0-bignum64.lisp: BIGNUM-NEGATE-TO-POINTER.
-
-2007-01-30 21:58  gb
-
-        * x86-headers64/gmp/: .cvsignore, C/.cvsignore, C/populate.sh: new
-        file
-
-2007-01-30 21:49  gb
-
-        * level-1/l1-sockets.lisp: Learn to conditionalize! It's easy and
-        fun!
-
-2007-01-30 21:40  gb
-
-        * library/openmcl-gtk-support.lisp: Conditionalize out the
-        event-polling task.
-
-2007-01-30 21:36  gb
-
-        * headers64/: gl/.cvsignore, gl/C/.cvsignore, gl/C/populate.sh,
-        gnome2/.cvsignore, gnome2/C/.cvsignore, gnome2/C/populate.sh,
-        gtk2/.cvsignore, gtk2/C/.cvsignore, gtk2/C/populate.sh: new file
-
-2007-01-30 21:35  gb
-
-        * headers/gl/C/populate.sh: process glu.h
-
-2007-01-30 17:47  gb
-
-        * library/parse-ffi.lisp: Always encode explicit structure-typed
-        function return values.
-        
-        Note when we see one, for now.
-
-2007-01-30 17:45  gb
-
-        * lib/foreign-types.lisp: %EXTERNAL-CALL-EXPANDER allows/requires a
-        leading argument to be paired with a structure-typed return-type.
-
-2007-01-30 17:43  gb
-
-        * lib/ffi-linuxppc32.lisp: linuxppc32 always returns structures via
-        the first-arg hack.
-
-2007-01-30 17:42  gb
-
-        * lib/db-io.lisp: Bump *interface-abi-version*, but continue to
-        support the old version.
-        
-        Don't check the :struct-by-value flag when encoding function
-        args/results.  (That decision's made above our pay grade now.)
-        
-        When reading a :struct/:union definition, try to update an existing
-        defintion rather than consing up a new one (this matters if the
-        record is anonymous.)
-
-2007-01-30 17:39  gb
-
-        * level-1/l1-sockets.lisp: Try to ensure that the :FORMAT argument
-        gets passed to MAKE-TCP-STREAM-SOCKET and MAKE-FILE-STREAM-SOCKET
-        correctly.
-        
-        Fix c_socket for #+linuxppc.
-
-2007-01-30 08:20  gb
-
-        * level-1/version.lisp: Bump.
-
-2007-01-30 08:20  gb
-
-        * lib/compile-ccl.lisp: Use make -j to build kernel.
-
-2007-01-30 07:02  gb
-
-        * lisp-kernel/x86-spentry64.s: .SPcallback returns rax/rdx,
-        xmm0/xmm1.
-
-2007-01-30 07:01  gb
-
-        * lib/macros.lisp: Use new callback interface unconditionally.  (A
-        day's work turned into 2 weeks, somehow.)
-
-2007-01-30 07:00  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp, lib/ffi-darwinx8664.lisp,
-        lib/ffi-freebsdx8664.lisp, lib/ffi-linuxx8664.lisp: New callback
-        stuff for x8664 (all platfroms appear to use the same ABI.)
-
-2007-01-30 03:26  gb
-
-        * level-0/X86/x86-misc.lisp: Don't use boxed "disp" for
-        displacement in %ATOMIC-INCF-NODE.
-
-2007-01-29 07:27  gb
-
-        * lib/macros.lisp: Enable new callback stuff on #+ppc-target.
-
-2007-01-29 07:27  gb
-
-        * lib/ffi-darwinppc64.lisp: new callback stuff.
-
-2007-01-29 07:27  gb
-
-        * lib/ffi-darwinppc32.lisp: typos-r-us.
-
-2007-01-29 04:37  gb
-
-        * lib/ffi-darwinppc32.lisp: Flesh out darwinppc32 callback stuff.
-
-2007-01-29 04:37  gb
-
-        * lib/ffi-linuxppc64.lisp: Fix some typos/bugs; more likely remain.
-
-2007-01-29 04:36  gb
-
-        * lib/foreign-types.lisp: REQUIRE-FOREIGN-TYPE-BITS.
-
-2007-01-29 04:36  gb
-
-        * lib/macros.lisp: Use new callback scheme for darwinppc32, too.
-
-2007-01-29 04:36  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: No more (old) callback
-        stuff here.
-
-2007-01-29 02:33  gb
-
-        * lib/ffi-darwinppc32.lisp: Flesh out the new callback stuff.
-
-2007-01-28 21:47  gb
-
-        * lib/: ffi-linuxppc32.lisp, ffi-linuxppc64.lisp: Flesh things out
-        a bit more, change the API, get things working ... still a moving
-        target.
-
-2007-01-28 21:46  gb
-
-        * lib/macros.lisp: For linuxppc, use the new callback mechanism. 
-        (Other platforms still need more bootstrapping.)
-
-2007-01-28 21:44  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: Lose the old eabi-callback
-        stuff; linuxppc 32/64-bit callbacks now use the new scheme.
-
-2007-01-28 03:21  gb
-
-        * lib/ffi-linuxppc32.lisp: Remove some typos.  Need to pass
-        dynamic-extent, other decls separately.
-
-2007-01-28 03:20  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: Fix some of this stuff;
-        use the new (ftd-based) scheme.
-
-2007-01-28 01:43  gb
-
-        * compiler/PPC/PPC64/ppc64-backend.lisp: Fix some typos.  (This
-        code's getting replaced, but fix 'em anyway.)
-
-2007-01-28 01:42  gb
-
-        * lib/db-io.lisp: If a .cdb file can't be opened, show the
-        translated pathname and mention the fact that this might indicate a
-        problem with "ccl:"'s logical translations.
-
-2007-01-25 04:37  gb
-
-        * lib/foreign-types.lisp: Never fully understood the concept
-        "auxiliary" foreign types, but try to canonicalize intermediate
-        struct/union/enum references, so that (EQ (PARSE-FOREIGN-TYPE
-        '(:STRUCT :FOO))     (PARSE-FOREIGN-TYPE '(:STRUCT :FOO))) is more
-        likely to return T (e.g., something registered in the FTD.
-        
-        It seems clear that this is the right thing when the structure
-        reference is in global scope; I'm not sure what it'd mean for that
-        not to be the case.
-
-2007-01-25 04:32  gb
-
-        * lib/ffi-linuxppc32.lisp: More plausible callback-bindings
-        callback.
-
-2007-01-24 23:41  gb
-
-        * lib/ffi-linuxppc32.lisp: First cut at callback-bindings thing;
-        may not even compile.
-
-2007-01-24 02:39  gb
-
-        * compiler/: PPC/PPC32/ppc32-backend.lisp,
-        PPC/PPC64/ppc64-backend.lisp, X86/X8664/x8664-backend.lisp: Stubs
-        for new FTD functions.
-
-2007-01-24 02:28  gb
-
-        * lib/foreign-types.lisp: A few more fields (for callbacks) in ftd
-        defstruct.
-
-2007-01-23 15:28  gb
-
-        * compiler/PPC/: PPC32/ppc32-backend.lisp,
-        PPC64/ppc64-backend.lisp: Get FPRs from where subprim saved them. 
-        Return FPRs in the same place.  (Will need to re-work all of this
-        for platform-dependent structure stuff.)
-
-2007-01-23 15:26  gb
-
-        * lisp-kernel/ppc-spentry.s: poweropen-callback, callbackX; save fp
-        args here.  Return all (arg) GPRs and FPRs (needs cooperation from
-        the lisp side.)
-
-2007-01-23 15:21  gb
-
-        * lisp-kernel/: ppc-constants32.s, ppc-constants64.s: Add room in
-        c_reg_save for saved fp args (f1-f13).
-
-2007-01-23 15:14  gb
-
-        * lib/foreign-types.lisp: FF-CALL implemented in terms of the new
-        ftd hook.
-
-2007-01-23 07:19  gb
-
-        * level-1/l1-clos-boot.lisp: ppc32, ppc64 also had trouble with
-        (CLASS-OF non-simple-string).
-
-2007-01-23 07:02  gb
-
-        * level-1/l1-clos-boot.lisp: x8664 class-of: typo in non-simple
-        array case, needed new string definition.
-
-2007-01-23 07:01  gb
-
-        * lib/: ffi-darwinx8664.lisp, ffi-freebsdx8664.lisp,
-        ffi-linuxx8664.lisp: Define ffi stuff in terms of common things in
-        compiler/X86/X8664/x8664-backend.
-
-2007-01-23 06:59  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Define (common) x8664 ffi
-        stuff here.
-
-2007-01-21 08:32  gb
-
-        * compiler/X86/x862.lisp: Name vinsn ff-call-return-registers (not
-        "-returning-").
-        
-        Typecheck the :registers arg.
-
-2007-01-21 08:32  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: ff-call-return-registers.
-
-2007-01-21 08:31  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: WITH-FFCALL-RESULTS: zero the
-        stack-block.
-
-2007-01-21 08:31  gb
-
-        * lisp-kernel/x86-spentry64.s: Don't use save3 in
-        .SPffcall_return_registers (save3 = r11); use save2 (= r13)
-        instead.
-
-2007-01-21 06:46  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: WITH-FFCALL-RESULTS needs
-        space for 13 float registers, not 31.
-
-2007-01-21 06:45  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: WITH-FFCALL-RESULTS for
-        x86-64.
-
-2007-01-21 06:38  gb
-
-        * compiler/X86/x862.lisp: ff-call: handle n-word struct-by-value,
-        register return without typos.
-
-2007-01-21 06:15  gb
-
-        * compiler/X86/x862.lisp: ff-call: handle n-word struct-by-value,
-        register return.
-
-2007-01-21 06:14  gb
-
-        * compiler/nx1.lisp: Don't assume that passing a structure by value
-        in N words is Darwin-specific.  (LinuxPPC32 is probably the only
-        platform that doesn't support the convention.)
-
-2007-01-21 06:12  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: .SPffcall-return-registers
-        replaces .SPunused-4.
-
-2007-01-21 06:10  gb
-
-        * lisp-kernel/: x86-spentry64.s, x86-spjump64.s:
-        .SPffcall_return_registers (just returns %rax/rdx, %xmm0/%xmm1). 
-        (replaces .SPunused_4).
-
-2007-01-21 00:05  gb
-
-        * lib/: ffi-linuxppc32.lisp, ffi-linuxppc64.lisp: Use
-        argument/result coercion functions in os::expand-ff-call.
-
-2007-01-20 23:53  gb
-
-        * lib/: ffi-darwinppc32.lisp, ffi-darwinppc64.lisp: Coerce arg,
-        results when expanding an ff-call.
-
-2007-01-20 23:52  gb
-
-        * lib/foreign-types.lisp: Default (no-op) functions for coercing
-        foreign args, results.
-
-2007-01-20 22:31  gb
-
-        * lib/ffi-linuxppc64.lisp: 4 down.  Whether 2 or 3 to go depends on
-        your perspective (and on how close x86-64 Linux and x86-64 FreeBSD
-        are to each other.  I'd guess that they're pretty close, and that
-        x86-64 Darwin is random.)
-
-2007-01-20 21:55  gb
-
-        * lib/ffi-linuxppc32.lisp: Pretty simple.  3 down, 4 to go.
-
-2007-01-20 19:34  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Package prefixes.  D'oh!
-
-2007-01-20 19:25  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Add references to the
-        right os::ff-call-expander.
-
-2007-01-20 19:24  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Remove some wip code.
-
-2007-01-20 19:24  gb
-
-        * compiler/PPC/: PPC32/ppc32-backend.lisp,
-        PPC64/ppc64-backend.lisp: Use os::expand-ff-call, for each value of
-        OS.
-
-2007-01-20 19:23  gb
-
-        * level-1/l1-sockets.lisp: Saw an opportunity to use PAREF;
-        probably several more.
-
-2007-01-20 19:22  gb
-
-        * lib/ffi-darwinppc64.lisp: Two down, 5 to go.
-
-2007-01-20 19:21  gb
-
-        * lib/ffi-darwinppc32.lisp: Looks mostly right; might need to be
-        extended to handle coercions at the Cocoa level, and probably needs
-        some cooperation from %EXTERNAL-CALL-EXPANDER (e.g., what's
-        installed by #_).
-
-2007-01-20 19:18  gb
-
-        * lib/db-io.lisp: Encode, decode union types in arglists.
-
-2007-01-20 19:17  gb
-
-        * lib/foreign-types.lisp: ftd's :ff-call-expand-function is
-        os::expand-ff-call.
-        
-        Canonicalize the :void type a bit better.
-
-2007-01-20 19:16  gb
-
-        * library/parse-ffi.lisp: Remove the debugging FORMAT call.
-
-2007-01-18 23:15  gb
-
-        * level-1/l1-boot-2.lisp: Load with the new ffi-backend fasls.
-
-2007-01-18 23:15  gb
-
-        * lib/compile-ccl.lisp: Deal with the new ffi-backend sources.
-
-2007-01-18 23:15  gb
-
-        * lib/systems.lisp: Add the new ffi-backend sources.
-
-2007-01-18 23:14  gb
-
-        * lib/: ffi-darwinppc32.lisp, ffi-darwinppc64.lisp,
-        ffi-darwinx8664.lisp, ffi-freebsdx8664.lisp, ffi-linuxppc32.lisp,
-        ffi-linuxppc64.lisp, ffi-linuxx8664.lisp: New (so far, empty)
-        files.
-
-2007-01-18 04:35  gb
-
-        * level-1/version.lisp: Bump.
-
-2007-01-18 04:17  gb
-
-        * examples/bridge.lisp: Some word-size conditionalization.  Will
-        need more work to handle struct return/asssignment correctly on all
-        platforms.
-
-2007-01-18 04:15  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-backtrace.lisp: Use CGFloat,
-        type casts, etc.  Likwise for :<NSI>nteger, :<NSUI>nteger.
-
-2007-01-18 04:13  gb
-
-        * examples/: cocoa-prefs.lisp, cocoa-listener.lisp: Use CGFloat,
-        type casts, etc.
-
-2007-01-18 04:12  gb
-
-        * examples/cocoa-window.lisp: Use CGFloat, type casts, etc.  Avoid
-        deprecated NSFont stuff.
-
-2007-01-18 04:11  gb
-
-        * examples/objc-clos.lisp: Handle ivars, class
-        creation/initialization differently for ObjC 2.0.
-
-2007-01-18 04:10  gb
-
-        * examples/objc-runtime.lisp: More ObjC 2.0, ppc64 changes.
-
-2007-01-18 04:09  gb
-
-        * examples/objc-support.lisp: Note which protocols are actually
-        used when walking classes.  (There doesn't seem to be a good way of
-        finding a Protocol object pre-objc-2.0, and we may need to test
-        protocol compliance to disambiguate message sends in some cases.)
-
-2007-01-18 04:07  gb
-
-        * examples/opengl-ffi.lisp: Conditionalize for darwin (not
-        necessarily darwinppc).
-
-2007-01-18 04:06  gb
-
-        * examples/addressbook.lisp: Conditionalize for darwin (not
-        necessarily darwinppc).  May want to conditionalize for bundle
-        executable name, as well.
-
-2007-01-18 04:05  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: WITH-FFCALL-RESULTS.  Start
-        to sketch out structure return code (structures are often
-        "returned" by returning field values in registers pn DarwinPPC64.)
-
-2007-01-18 04:04  gb
-
-        * compiler/PPC/PPC64/ppc64-backend.lisp: New ftd stuff; new
-        attributes for structure args/results.
-
-2007-01-18 04:03  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: ffcall-returning registers.
-         (Will need this for other platforms, too.)
-
-2007-01-18 04:01  gb
-
-        * lib/macros.lisp: Arch-specific macro interface for
-        WITH-FFCALL-RESULTS.
-
-2007-01-18 04:00  gb
-
-        * lib/db-io.lisp: Handle the case of an encoded structure type as a
-        return value.
-
-2007-01-18 04:00  gb
-
-        * lisp-kernel/: ppc-spentry.s, ppc-spjump.s:
-        .SPpoweropen_ffcall_return_registers.
-
-2007-01-18 03:59  gb
-
-        * library/parse-ffi.lisp: At least optionally, make structure
-        return explicit (expecting it to be handled by higher-level code.)
-
-2007-01-18 03:58  gb
-
-        * lib/foreign-types.lisp: ff-call-expand-function in ftd.  Don't
-        try to type-expand :registers <exp> form in EXTERNAL-CALL.
-
-2007-01-18 03:55  gb
-
-        * level-0/PPC/ppc-misc.lisp: Get the contents of the register that
-        may hold OS thread context.
-
-2007-01-18 03:54  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: ff-call-expander function
-        in ftd.
-
-2007-01-18 03:53  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: WITH-FFCALL-RESULTS arch
-        macro.
-
-2007-01-18 03:52  gb
-
-        * compiler/PPC/ppc2.lisp: Poweropen ff-calls might need to return
-        all possible result regs.  (Maybe poweropen syscall, too.)
-
-2007-01-18 03:51  gb
-
-        * compiler/PPC/ppc-arch.lisp: Replace unused subprim with
-        .SPpoweropen-ff-call-return-registers.
-
-2007-01-18 03:50  gb
-
-        * compiler/nx1.lisp: Support :registers <exp> in %ff-call; when
-        supported, backend will return all (potential) result registers in
-        buffer at <exp>.
-
-2007-01-16 02:01  gb
-
-        * level-1/l1-streams.lisp: Make sure that STREAM-READ-IVECTOR and
-        STREAM-WRITE-IVECTOR are defined on binary stream classes.  (These
-        functions make less sense for character streams/strings than they
-        used to.)
-
-2007-01-16 01:39  gb
-
-        * level-1/l1-sockets.lisp: Ensure that the :FORMAT argument
-        defaults to :BIVALENT
-
-2007-01-16 01:37  gb
-
-        * level-0/l0-init.lisp: Put :OPENMCL-UNICODE-STRINGS on *FEATURES*.
-
-2007-01-11 23:58  gb
-
-        * compiler/PPC/ppc2.lisp: Transform (/ (* constant1 exp) constant2)
-        into (* (/ constant1 constant2) exp).  Not very general, but makes
-        some foreign address arithmetic better.
-
-2007-01-11 23:56  gb
-
-        * lib/macros.lisp: Simple PAREF: (paref pointer
-        foreign-pointer-or-array-type index) does simple arithmetic for
-        you.
-
-2007-01-11 23:54  gb
-
-        * lib/foreign-types.lisp: %FOREIGN-ARRAY-ACCESS-FORM.
-
-2007-01-10 15:50  gb
-
-        * compiler/PPC/ppc2.lisp: ppc2-vref1: lose extra arg to
-        double->heap vinsn.
-
-2007-01-09 11:33  gb
-
-        * lisp-kernel/x86-spentry64.s: When running an unwind-protect
-        cleanup and multiple values are being thrown, be sure to set
-        tcr.xframe from the target catch frame.  This is necessary on
-        general principles (GC safety), and especially necessary if the
-        cleanup form does a non-local exit.
-
-2007-01-08 22:12  gb
-
-        * examples/: objc-clos.lisp, objc-runtime.lisp, objc-support.lisp:
-        Revive some of the old GNUstep support; add partial ObjC 2.0
-        support (for 64-bit targets only, so far.)
-
-2007-01-08 22:11  gb
-
-        * examples/cocoa.lisp: Conditionalize for darwin-target, not
-        darwinppc-target.
-
-2007-01-08 22:10  gb
-
-        * examples/cocoa-listener.lisp: Disable background layout in the
-        listener; the whole two-thread scheme probably isn't viable, but
-        doing this seems to suppress a timing-related symptom.
-
-2007-01-08 22:09  gb
-
-        * examples/cocoa-editor.lisp: Document-begin-editing,
-        document-end-editing: both seem to have been conditionalized
-        backwards.
-
-2007-01-05 16:22  gb
-
-        * level-0/l0-numbers.lisp: Fix another typo ...
-
-2007-01-05 16:16  gb
-
-        * level-0/l0-numbers.lisp: Fix typo (ppc32::, not ppc2::).
-
-2007-01-05 15:27  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Missing MISC-SET-C-S32 for
-        PPC32.
-
-2007-01-05 06:20  gb
-
-        * level-0/l0-cfm-support.lisp: OPEN-SHARED-LIBRARY: freebsd version
-        of #_dlopen doesn't return a link map, but calling #_dlinfo on the
-        result (with the right arg) does obtain a link map.
-        
-        Revive shared libraries on FreeBSD, but don't do the strange
-        Linux-specific re-opening there.  (It seems like it's possible to
-        #_dlopen something that already has a loaded link map - like the
-        FreeBSD dynamic linker - or something.)
-
-2007-01-04 05:46  gb
-
-        * level-1/l1-pathnames.lisp: %component-match-p: handle :WILD,
-        :WILD-INFERIORS.
-
-2007-01-04 05:45  gb
-
-        * lisp-kernel/pmcl-kernel.c: Try to check for old libc versions
-        (which may use %gs instead of %fs for tls).
-
-2007-01-04 05:44  gb
-
-        * lib/numbers.lisp: Explicitly require NUMBER-CASE-MACRO.
-
-2007-01-04 05:44  gb
-
-        * level-0/l0-numbers.lisp:
-        fixnum-sfloat-compare,fixnum-dfloat-compare: if the fixnum can be
-        accurately represented in float, do so.
-
-2007-01-03 03:35  gb
-
-        * lib/sequences.lisp: Fix a few type errors, check for explicit
-        vector-type length earlier.
-
-2007-01-03 03:31  gb
-
-        * level-1/l1-files.lisp: %STD-NAME-COMPONENT, %STD-TYPE-COMPONENT:
-        preserved :WILD, don't map it to "*".
-
-2007-01-03 03:30  gb
-
-        * lib/pathnames.lisp: More whack-a-mole with pathnames
-        (specifically, preserving :WILD as name/type value and dealing with
-        the consequences of doing so.)
-
-2007-01-03 03:27  gb
-
-        * lib/numbers.lisp: Small (mostly cosmetic) change to RATIONAL.
-
-2007-01-02 09:57  gb
-
-        * lib/macros.lisp: Keep fixing CTYPECASE.
-
-2007-01-02 09:57  gb
-
-        * level-1/l1-streams.lisp: DOH! STREAM-READ-LINE method on
-        BASIC-CHARACTER-INPUT-STREAM returns both values.
-        
-        "Composite" (two-way, concatenated, etc) streams need a close
-        protocol.
-
-2007-01-02 07:00  gb
-
-        * level-0/l0-pred.lisp: EQUAL on physical pathnames ignores the
-        (new) version slot, as does practically everything else.
-
-2007-01-02 06:59  gb
-
-        * level-0/l0-numbers.lisp: Don't assume that fixnums can be
-        accurately coerced to floats when comparing fixnums and floats; do
-        the logical equvalent of calling RATIONAL on the float instead.
-
-2007-01-01 23:41  gb
-
-        * level-1/l1-files.lisp: ENOUGH-NAMESTRING: don't incorporate
-        version into returned namestring for physical pathnames.
-
-2006-12-31 10:15  gb
-
-        * release-notes.txt: Update.
-
-2006-12-31 09:13  gb
-
-        * lisp-kernel/image.h, xdump/heap-image.lisp: Bump image/abi
-        version.
-
-2006-12-31 08:57  gb
-
-        * xdump/faslenv.lisp: Bump fasl-min-vers.
-
-2006-12-31 08:49  gb
-
-        * lib/nfcomp.lisp: Bump current fasl version.
-
-2006-12-31 08:33  gb
-
-        * lisp-kernel/: linuxppc/elf32ppclinux.x, linuxppc64/elf64ppc.x:
-        Tweak the executable start address.
-
-2006-12-31 02:44  gb
-
-        * lisp-kernel/x86-spjump64.s: On Darwin, use a .space directive to
-        ensure that there's nothing interesting in the first few pages of
-        the address space (and ensure that those pages are mapped.)
-
-2006-12-31 02:43  gb
-
-        * lisp-kernel/darwinx8664/Makefile: Sadly, we can't use -sectalign
-        on x86-64 (ld64 does some floating-point arithmetic, fails to
-        account for roundoff error, and claims that 0x1000 isn't a power of
-        2.) If you can't say anything good about a linker, it's best not to
-        say anything at all.
-        
-        We can force the first segment to be mapped at 0x1000, and can
-        waste a few pages to ensure that all low-memory pages that the lisp
-        wants are mapped.
-
-2006-12-31 02:33  gb
-
-        * level-1/l1-pathnames.lisp: %SPLIT-COMPONENT: be a little more
-        defensive.
-
-2006-12-31 02:32  gb
-
-        * compiler/nx0.lisp: NX-FORM-TYPE: handle quoted constants.
-
-2006-12-31 02:29  gb
-
-        * xdump/faslenv.lisp: Bump $fasl-vers.
-
-2006-12-31 02:28  gb
-
-        * level-1/version.lisp: Bump; remove "Beta" designation.
-
-2006-12-29 20:13  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp, lisp-kernel/area.h,
-        lisp-kernel/lisp_globals.h, lisp-kernel/x86-constants64.h,
-        lisp-kernel/x86-constants64.s, xdump/xx8664-fasload.lisp: Move NIL
-        up a page on x86-64 as well.
-
-2006-12-29 16:09  gb
-
-        * lisp-kernel/ppc-spjump.s: Be a little clearer about where we're
-        .orged.
-
-2006-12-29 15:32  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp, lisp-kernel/area.h,
-        lisp-kernel/ppc-constants32.h, lisp-kernel/ppc-constants32.s,
-        lisp-kernel/darwinppc/Makefile, xdump/xppcfasload.lisp: Static area
-        (including NIL) now one page higher on ppc32, as well.
-
-2006-12-29 02:38  gb
-
-        * level-0/PPC/ppc-float.lisp: SQRT in LAP (todo: inline it.)
-
-2006-12-29 01:38  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Move ppc64::nil-value (and
-        ppc64::reservation-discharge) up a page.
-
-2006-12-29 01:37  gb
-
-        * xdump/xppcfasload.lisp: xload-static-space-address for ppc64 is
-        #x2000; still #x1000 for ppc32.  (need to set this for x86-64)
-
-2006-12-29 01:36  gb
-
-        * xdump/xfasload.lisp: *xload-static-space-address* depends on the
-        backend.  ppc64 wants it one page higher than it has been, to avoid
-        letting unmapped pages get claimed by the dynamic linker on Darwin.
-
-2006-12-29 01:35  gb
-
-        * lisp-kernel/darwinppc64/Makefile: Change seg1addr/sectalign, so
-        that the image starts at #x1000 and aligned section data for the
-        text section starts on the next page.
-
-2006-12-29 01:33  gb
-
-        * lisp-kernel/ppc-spjump.s: Org the spjump table 3 pages from where
-        the aligned text section data starts.
-
-2006-12-29 01:32  gb
-
-        * lisp-kernel/: ppc-constants64.h, ppc-constants64.s: nil_value,
-        etc a page higher.
-
-2006-12-29 01:32  gb
-
-        * lisp-kernel/pmcl-kernel.c: Don't remap ppc64 spjump table if it's
-        already where it should be.
-
-2006-12-29 01:32  gb
-
-        * lisp-kernel/lisp_globals.h: Access lisp_globals/nrs_symbols a
-        page higher.
-
-2006-12-29 01:30  gb
-
-        * lisp-kernel/area.h: Move STATIC_BASE_ADDRESS up a page for ppc64.
-
-2006-12-22 01:40  gb
-
-        * lisp-kernel/ppc-exceptions.c: Ensure that sqrt() is prototyped.
-
-2006-12-22 01:39  gb
-
-        * lisp-kernel/pmcl-kernel.c: Insist on at least Panther for
-        PPC32/Darwin.
-        
-        Use dlopen() on 64-bit Darwin variants.  Might want to do a runtime
-        test and use dlfcn functions if at least Tiger.
-        
-        (The old dyld functions are deprecated under Leopard, and there's
-        reason to believe that they don't work correctly on at least ppc64/
-        Leopard; attempting to use NSCreateObjectFileImageFromFile to open
-        a 64-bit .dylib seems to lead to memory corruption rather than
-        returning NSObjectFileImageInappropriateFile.
-        
-        The old functions work better than the dlfcn functions on pre-Tiger
-        systems.)
-
-2006-12-19 01:24  gb
-
-        * library/parse-ffi.lisp: Just to be on the safe side (new pathname
-        bugs, or old ?), append -BAK to (NAMESTRING (TRUENAME path)), not
-        just (NAMESTRING path) when renaming.  (MERGE-PATHNAMES call is
-        producing a pathane with a non-null VERSION component, as it
-        arguably should have been all along.
-
-2006-12-18 13:22  gb
-
-        * lib/sequences.lisp: COERCE/MAKE-SEQUENCE try to simplify vector
-        types into concrete vector types.
-
-2006-12-18 13:04  gb
-
-        * level-1/l1-pathnames.lisp: Try (halfheartedly) to maintain
-        PATHNAME-VERSION of physical pathnames.  (Totally meaningless, but
-        failing to do this leads to many test failures.)
-
-2006-12-18 13:03  gb
-
-        * level-1/l1-numbers.lisp: Don't call out to do sqrt.
-
-2006-12-18 12:57  gb
-
-        * level-1/l1-files.lisp: Try (halfheartedly) to maintain
-        PATHNAME-VERSION of physical pathnames.  (Totally meaningless, but
-        failing to do this leads to many test failures.)
-
-2006-12-18 12:54  gb
-
-        * level-0/X86/x86-float.lisp: Do single/double-float sqrt inline.
-
-2006-12-16 05:28  gb
-
-        * level-0/PPC/ppc-float.lisp: Recognize that fsqrt/fsqrts
-        instructions have a minor opcode in frb and only have one source
-        operand.
-
-2006-12-16 05:27  gb
-
-        * level-1/ppc-error-signal.lisp: If we get an FP exception during a
-        SQRT, note that there's only one operand and that it's in frb.
-
-2006-12-16 05:25  gb
-
-        * lisp-kernel/ppc-exceptions.c: Handle (some) unimplemented
-        instructions, notably fsqrt/fqrts, which are optional and not
-        implemented on some PPC machines.
-
-2006-12-16 05:24  gb
-
-        * lisp-kernel/ppc-asmutils.s: Add get_fpscr().
-
-2006-12-14 19:47  gb
-
-        * lisp-kernel/ppc-exceptions.c: Need to handle SIGQUIT on ppc, too.
-
-2006-12-14 16:43  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Constraints on some
-        double-float arithmetic vinsns should say :double-float, not
-        :single-float.  (I suspect cut-and-paste, frankly.)
-
-2006-12-14 16:25  gb
-
-        * level-1/l1-lisp-threads.lisp: *initial-lisp-thread*, not
-        initial-thread.
-
-2006-12-14 16:24  gb
-
-        * level-1/x86-trap-support.lisp: Use frame pointer when signaling
-        error.
-
-2006-12-14 16:14  gb
-
-        * library/lispequ.lisp: Add a %PHYSICAL-PATHAME-VERSION slot to
-        physical pathnames. (Yes, this is kind of silly.)
-
-2006-12-14 16:01  gb
-
-        * level-1/x86-trap-support.lisp: Recognize the kernel's attempt to
-        signal errors for (e.g.) failed memory allocation.
-
-2006-12-14 16:00  gb
-
-        * lisp-kernel/x86-exceptions.c: If a memory allocation request
-        fails, signal a lisp error (what a concept.)
-
-2006-12-14 15:51  gb
-
-        * lisp-kernel/x86-exceptions.h: Define DARWIN_USE_PSEUDO_SIGRETURN.
-        
-        Might be worth revisiting this.
-
-2006-12-14 15:50  gb
-
-        * lisp-kernel/x86-exceptions.c: Go back to using the
-        pseudo_sigreturn mechanism on Darwin, since doing a real sigreturn
-        from a fake context may not be reliable.
-        
-        When handling an interrupt with a partially created temp stack
-        frame, do the right thing.  (That basically means reset the frame
-        before calling out and recreating it if we return from the
-        callout.)
-        
-        Handle SIGQUIT on the altstack, to provide a way of forcibly
-        terminating threads that's a bit more GC-safe than doing it via
-        #_pthread_cancel.
-        
-        Note the tcr of the gc thread on gc entry; if an exception happens
-        in that thread, print a message and sleep for 60 seconds.
-        
-        Note that there's still a race condition here: if thread A gets an
-        exception and thread B gets the mach_exception_lock (to GC) before
-        the exception thread can handle the message, we deadlock (thread A
-        would be suspended in the kernel and can't respond to a suspend
-        signal.)  We can tell that this has happened and make a good guess
-        as to why it happened, but dealing with it will require some
-        thought.  (If we've already issued a suspend signal and eventually
-        raise the suspended thread's resume semaphore, it'll suspend and
-        resume once the mach exception thread makes it runnable.  Who
-        cleans up its exception context in that case ?  Does it matter ?)
-
-2006-12-14 15:19  gb
-
-        * lisp-kernel/thread_manager.c: Ensure that newly-created threads
-        have all signals unmasked.
-        
-        If a tcr is dead, ensure that its stack areas are empty.
-        
-        Try to run shutdown_thread_tcr as a pthread cleanup action,
-        hopefully before Mach clobbers the thread's signal mask.
-
-2006-12-14 15:16  gb
-
-        * lisp-kernel/pmcl-kernel.c: lazarus() runs with a lock on the
-        TCR_AREA_LOCK.
-
-2006-12-14 15:15  gb
-
-        * lisp-kernel/memprotect.h: Don't declare do_memo_reset(), which
-        hasn't existed in years.
-
-2006-12-14 15:14  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-12-14 15:14  gb
-
-        * level-1/l1-readloop.lisp: PREPARE-TO-QUIT: wait for the
-        termination semaphore.
-
-2006-12-14 15:13  gb
-
-        * level-1/l1-processes.lisp: PROCESS objects are created with a
-        termination semaphore.
-
-2006-12-14 15:12  gb
-
-        * level-1/l1-lisp-threads.lisp: THREAD-ENABLE: second arg is
-        TERMINATION-SEMAPHORE.
-        
-        KILL-LISP-THREAD: don't use #_pthread_cancel, which may force the
-        target thread to transition from running lisp code to running
-        foreign code without advertising that fact. Send a SIGQUIT instead,
-        and trust the SIGQUIT handler to manage that transition.  Don't try
-        to kill the initial thread.
-
-2006-12-09 09:52  gb
-
-        * level-1/l1-streams.lisp: STRING-OUTPUT-STREAMs need to override
-        their CLEAR-OUTPUT methods.
-        
-        MAKE-STRING-INPUT-STREAM: handle displaced strings better (remember
-        their displaced-index-offsets.)
-
-2006-12-09 09:49  gb
-
-        * lisp-kernel/thread_manager.c: Disable underflow traps in new
-        threads on x86-64.  (The PPC never got around to enabling them.)
-
-2006-12-09 09:47  gb
-
-        * lib/macros.lisp: WITH-OUTPUT-TO-STRING: if string provided,
-        evaluate the ELEMENT-TYPE expression (for side-effects) and ignore
-        the result of its evaluation.
-        
-        Some fixes in CTYPECASE handling, which hopefully didn't break
-        anything else.
-
-2006-12-09 09:36  gb
-
-        * compiler/X86/x862.lisp: In aset2/aset3, ensure that the (final,
-        1d) index register is set - even if the index is a constant - if we
-        think that the store needs EGC memoization.
-        
-        (Note that the test case that exposed this involved storing
-        SINGLE-FLOATs, which don't need EGC write-barrier handling on
-        64-bit platforms.)
-        
-        In aref2, don't worry about reserving unscaled index registers when
-        targeting the 1d index; the unscaled index registers aren't live
-        after, could be NULL if the index is a constant, and any overlap
-        between one of them and the 1d index should be handled in the
-        vinsn(s).
-
-2006-12-09 09:30  gb
-
-        * level-1/l1-typesys.lisp: Ensure that the (relatively new)
-        built-in-classes SIMPLE-FIXNUM-VECTOR and FIXNUM-VECTOR have
-        class-translations.
-
-2006-12-09 09:27  gb
-
-        * level-1/l1-aprims.lisp: In list case of ELT: who says that value
-        returned by NTHCDR is a LIST ? (It's not necessarily a list, so
-        don't segfault taking its CAR without checking.)
-
-2006-12-06 18:48  gb
-
-        * level-0/X86/x86-float.lisp: x86-64 version of
-        SFLOAT-SIGNIFICAND-ZEROS: count zero bits in the shifted float, not
-        in %imm1 (which is undefined here ...)
-
-2006-12-06 17:05  gb
-
-        * compiler/nx0.lisp: DEFINE-COMPILER-MACRO: if a SETF name, use the
-        right symbol for the named block.
-        
-        COMPILER-MACRO-FUNCTION, (SETF COMPILER-MACRO-FUNCTION): deal with
-        (SETF NAME).
-
-2006-12-05 22:44  gb
-
-        * release-notes.txt: Update for 061205.
-
-2006-12-05 20:31  gb
-
-        * lisp-kernel/darwinppc64/Makefile: Change LDFLAGS, to keep ld64
-        from putting a linkedit segment in the wrong place and making
-        32-bit memory unmappable.
-
-2006-12-05 20:30  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-12-05 20:29  gb
-
-        * lisp-kernel/pmcl-kernel.c: Use _exit(), just in case.
-
-2006-12-05 18:53  gb
-
-        * level-1/l1-reader.lisp: *ALTERNATE-LINE-TERMINATOR* set to
-        #\Return on #+darwin-target, not just #+darwinppc-target. Change
-        doc string for *ALTERNATE-LINE-TERMINATOR*.
-
-2006-12-04 15:13  gb
-
-        * level-1/version.lisp: Append a patchlevel to the version string,
-        at least until new tarballs can be built.
-
-2006-12-04 15:12  gb
-
-        * level-1/l1-streams.lisp: If stream element type upgrades to
-        FIXNUM, upgrade it further (to largest supported SIGNED-BYTE
-        element-type.)
-
-2006-12-04 13:02  gb
-
-        * level-0/l0-bignum32.lisp: BIGNUM-BIGNUM-GCD (whatever it's
-        called): don't bother to shift by 0 bits.  Do shift the initial U
-        if non-zero trailing 0 BITS (was testing for non-zero trailing
-        DIGITS.)
-
-2006-12-04 12:52  gb
-
-        * level-1/l1-streams.lisp: Choke earlier on unsupported stream
-        element-types; do some upgrading to support some more element types
-        (BIT -> (UNSIGNED-BYTE 8)).
-        
-        Maybe support arbitrarily large integer types someday soon.  Maybe
-        not.
-
-2006-12-04 12:48  gb
-
-        * level-1/l1-clos-boot.lisp: Make built-in classes for istruct
-        types (compiler stuff, mostly).
-
-2006-12-04 12:46  gb
-
-        * level-0/X86/X8664/x8664-bignum.lisp: Ensure that %ASHL handles
-        shift count of 32 (and returns 0 in that case.)
-
-2006-12-04 12:46  gb
-
-        * level-0/l0-bignum64.lisp: In BIGNUM-SHIFT-RIGHT-LOOP-1, use
-        %ASHL, not %ILSL.  (Don't want nonsense in the high 32 bits, just
-        in case.)
-
-2006-12-04 12:43  gb
-
-        * level-0/l0-numbers.lisp: Bugs in GCD-2.  Long-standing bugs in
-        GCD-2 ...
-
-2006-12-04 09:26  gb
-
-        * level-1/l1-streams.lisp: STREAM-CLEAR-INPUT: don't inherit method
-        for STRING-INPUT-STREAMs.
-
-2006-12-04 09:24  gb
-
-        * level-0/l0-bignum64.lisp: BIGNUM-SHIFT-RIGHT-1: handle shift by 0
-        bits.  BIGNUM-BIGNUM-GCD (whatever it's called): don't bother to
-        shift by 0 bits.
-
-2006-12-04 09:21  gb
-
-        * level-1/ppc-trap-support.lisp: Reset error-reentry count before
-        doing %SLOT-UNBOUND-TRAP.
-
-2006-12-04 09:21  gb
-
-        * level-1/l1-streams.lisp: Default STREAM-POSITION method for
-        STREAMs, returns NIL.  STREAM-POSITION method for
-        STRING-INPUT-STREAMs.
-
-2006-12-04 09:19  gb
-
-        * level-1/l1-pathnames.lisp: Derive ccl-directory from pathname
-        containing heap image.
-
-2006-12-03 07:41  gb
-
-        * level-1/l1-streams.lisp: FORCE-OUTPUT, FINISH-OUTPUT on
-        STRING-OUTPUT-STREAMs are no-ops.
-        
-        Need an ioblock-based character-read-vector function for
-        string-input-streams.
-
-2006-12-03 07:37  gb
-
-        * lib/describe.lisp: Minimal DESCRIBE support for
-        CCL::BASIC-STREAM.
-
-2006-12-03 07:36  gb
-
-        * lib/macros.lisp: If :element-type is supplied in
-        WITH-OUTPUT-TO-STRING, don't quote it.
-
-2006-12-03 05:11  gb
-
-        * level-1/x86-trap-support.lisp: Define RIP-REGISTER-OFFSET, which
-        isn't necessarily 16.
-
-2006-12-03 05:10  gb
-
-        * level-1/x86-error-signal.lisp: Use RIP-REGISTER-OFFSET, which
-        isn't necessarily 16.
-        
-        Use WITH-ERROR-REENTRY-DETECTION n %xerr-disp; dtrt for
-        %slot-unbound-trap.
-
-2006-12-03 05:09  gb
-
-        * level-1/l1-streams.lisp: Tweak stream hierarchy a little, to
-        avoid some NO-NEXT-METHODs.
-
-2006-12-03 02:42  gb
-
-        * compiler/nx1.lisp: Handle VALUES type specifiers in THE forms a
-        bit better.
-
-2006-12-03 02:41  gb
-
-        * compiler/nx0.lisp: Handle VALUES type specifiers in THE forms a
-        bit.
-
-2006-12-03 02:28  gb
-
-        * lisp-kernel/x86-spentry64.s: Do vector bounds checking by
-        clearing the low byte of the header, shifting it right, and
-        comparing the index to that.  (It's not reliable to shift the index
-        left.)
-
-2006-12-03 02:26  gb
-
-        * level-1/l1-unicode.lisp: Memory/vector encode functions: don't
-        write BOM, leave that up to higher-level code.
-        
-        Start to write some higher-level code.
-
-2006-12-03 02:23  gb
-
-        * level-1/l1-sysio.lisp: Fix some indentation.
-
-2006-12-03 02:21  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: CHECK-MISC-BOUNDS: shift
-        the header word right (after clearing its low byte) and compare the
-        index to that.  (Shifting the index left - d'oh - obviously fails
-        for indices of large magnitude.)
-
-2006-11-29 21:07  gb
-
-        * lib/db-io.lisp: Indentation change.
-        
-        Add CDB-ENUMERATE-KEYS.
-
-2006-11-29 18:37  gb
-
-        * lib/level-2.lisp: %DESTRUCTURE-LAMBDA-LIST: other callers of
-        VERIFY-LAMBDA-LIST (hopefully) check to see if the alleged list is
-        LISTP first.  (I hope ...).  Do so.
-
-2006-11-28 18:42  gb
-
-        * lisp-kernel/x86-spentry64.s: Wrong register typo in .SPaset2.
-
-2006-11-28 16:14  gb
-
-        * examples/cocoa-window.lisp: DEFAULT-FONT: retain the font.
-
-2006-11-28 16:12  gb
-
-        * examples/objc-runtime.lisp: Wrap a (primitive)
-        WITH-AUTORELEASE-POOL around the code which detaches the dummy
-        NSThread.
-
-2006-11-28 16:09  gb
-
-        * examples/cocoa-listener.lisp: Don't claim that a callback
-        parameter is ignored; use IGNORABLE instead.
-
-2006-11-21 01:28  gb
-
-        * level-1/l1-sockets.lisp: Typo in PATH-FROM-UNIX-ADDRESS
-        conditionalization.
-
-2006-11-21 00:55  gb
-
-        * level-1/l1-sockets.lisp: INIT-UNIX-SOCKADDR: don't use
-        %COPY-IVECTOR-TO-PTR to copy string to foreign memory.
-        
-        Basic file-socket streams.
-
-2006-11-10 05:08  gb
-
-        * release-notes.txt: Update.
-
-2006-11-10 04:28  gb
-
-        * lisp-kernel/image.h: Bump min image version.
-
-2006-11-10 04:19  gb
-
-        * xdump/heap-image.lisp: bump current image version.
-
-2006-11-10 04:19  gb
-
-        * lisp-kernel/image.h: bump current, max image version.
-
-2006-11-10 04:10  gb
-
-        * xdump/faslenv.lisp: Bump min fasl version.
-
-2006-11-10 03:56  gb
-
-        * lib/nfcomp.lisp: bump current fasl version.
-
-2006-11-10 03:47  gb
-
-        * lisp-kernel/x86-exceptions.c: save_application: use #__exit, not
-        #_exit
-
-2006-11-10 03:46  gb
-
-        * compiler/X86/x862.lisp: TYPE typo.
-
-2006-11-10 03:32  gb
-
-        * xdump/faslenv.lisp: Bump max fasl version.
-
-2006-11-10 03:25  gb
-
-        * level-1/version.lisp: Bump.  New snapshots today!
-
-2006-11-09 16:26  gb
-
-        * level-1/l1-readloop.lisp: QUIT uses #__quit.
-        
-        PREPARE-TO-QUIT kill stragglers without waiting as long.
-
-2006-11-09 15:50  gb
-
-        * lisp-kernel/pmcl-kernel.c: Use #_ _exit for fatal termination.
-        
-        Try to run lisp code after #_exit via lazarus(); this is for some
-        cases of SAVE-APPLICATION (e.g., in the Cocoa GUI).
-        
-        The environment in which The Undead code runs is a little funky,
-        especially on PPC.  There might be GC implications (cstack will
-        contain call history as of the point when #_exit called atexit
-        handlers, vstack & tstack are emptied in lazarus()).  We should
-        barely run any code in this environment, but we will GC a time or
-        two ...
-
-2006-11-09 15:45  gb
-
-        * lisp-kernel/ppc-exceptions.c: Use _exit afer save-application.
-
-2006-11-09 15:43  gb
-
-        * examples/: cocoa-window.lisp, cocoa.lisp: Change the quit
-        protocol.
-
-2006-11-09 15:42  gb
-
-        * examples/cocoa-listener.lisp: :set-document-edited for listener
-        "documents" is a no-op.
-
-2006-11-09 15:39  gb
-
-        * compiler/PPC/: ppc2.lisp, PPC32/ppc32-vinsns.lisp,
-        PPC64/ppc64-vinsns.lisp: 3d-array accessor stuff for PPC as well.
-
-2006-11-09 12:50  gb
-
-        * compiler/X86/x862.lisp: Always check that array-ctype's
-        dimensions are a list before taking their length.
-
-2006-11-09 12:13  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: 3d-unscaled-index does the
-        right thing ...
-
-2006-11-09 10:08  gb
-
-        * compiler/: nx1.lisp, X86/x862.lisp, X86/X8664/x8664-vinsns.lisp:
-        Three-arg aref/(setf aref) for x8664.
-
-2006-11-09 05:37  gb
-
-        * compiler/nx0.lisp: Map array-type keywords to 3d-array type
-        errors.
-
-2006-11-09 05:37  gb
-
-        * compiler/nxenv.lisp: Operators for 3d array access.
-
-2006-11-09 05:36  gb
-
-        * compiler/arch.lisp, level-1/l1-error-system.lisp,
-        lisp-kernel/errors.s, lisp-kernel/lisp-errors.h: Type-errors for 3d
-        array types.
-
-2006-11-08 12:50  gb
-
-        * level-1/x86-trap-support.lisp: In darwin Fake Structures For
-        Leopard nonsense: define the stack context struct separately, make
-        the ucontext stack field an instance of it.  (Not -sure- if that
-        was necessary, but :poweropen-target was accidentally on *FEATURES*
-        and foreign struct layout was using read-time condtionalization to
-        decide whether or not to use brain-dead structure-alignment rules
-        leftover from AIX/PowerOpen.
-
-2006-11-08 12:46  gb
-
-        * lisp-kernel/x86-spentry64.s: Fix comment ("/*", not "/%" ...).
-
-2006-11-08 12:40  gb
-
-        * compiler/optimizers.lisp: Try to infer/insert the array type when
-        compiler-macroexpanding MAKE-ARRAY calls.
-
-2006-11-08 12:39  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: DarwinPPC32 FTD follows
-        :poweropen-alignment rules.
-
-2006-11-08 12:38  gb
-
-        * lib/foreign-types.lisp: parse-foreign-record-fields: conformance
-        to poweropen structure layout rules should be an attribute of the
-        FTD, not done via read-time conditionalization.
-
-2006-11-08 05:15  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-11-08 05:15  gb
-
-        * level-1/l1-streams.lisp: Some bivalent/binary fixes.
-        
-        TODO: get rid of "bivalent" streams, but allow switching some
-        streams (sockets) between "character mode" and "binary mode".
-
-2006-11-08 02:39  gb
-
-        * compiler/PPC/ppc2.lisp: Typo in misc-ref-u64 vinsn emit.
-
-2006-11-07 21:10  gb
-
-        * compiler/optimizers.lisp: Transform three-argument AREF->%AREF3,
-        ASET->%ASET3.
-
-2006-11-07 20:40  gb
-
-        * compiler/X86/x862.lisp: Implement %aset2 in the x8664 backend.
-
-2006-11-07 20:39  gb
-
-        * level-0/X86/x86-array.lisp: %aref3, %aset3.
-
-2006-11-07 20:38  gb
-
-        * level-0/l0-array.lisp: Use %aref2,%aref3.
-
-2006-11-07 20:37  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: More (often redundant)
-        vector-store vinsns.
-
-2006-11-07 20:37  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: .SParef3, .SPaset3.
-
-2006-11-07 10:28  gb
-
-        * lisp-kernel/: x86-spentry64.s, x86-spjump64.s: .SParef3,
-        .SPaset3.
-
-2006-11-07 10:27  gb
-
-        * level-0/PPC/ppc-array.lisp: %ref3, %aset3.
-
-2006-11-07 10:26  gb
-
-        * lisp-kernel/ppc-spentry.s, lisp-kernel/ppc-spjump.s,
-        compiler/PPC/ppc-arch.lisp: .SPref3, .SPaset3.
-
-2006-11-07 10:26  gb
-
-        * lisp-kernel/ppc-macros.s: Define mullr, which expands into one of
-        mullw/mulld.
-
-2006-11-07 04:12  gb
-
-        * compiler/PPC/ppc2.lisp: :signed-64-bit-vector is signed ...
-
-2006-11-06 22:07  gb
-
-        * compiler/nx0.lisp: nx-error-for-simple-2d-array-type: forgot the
-        :fixnum-vector case.
-
-2006-11-06 22:04  gb
-
-        * compiler/PPC/ppc2.lisp: Handle vector assignment differently;
-        handle (setf (aref ...)) of simple 2d-arrays inline if the type is
-        known/declared.
-
-2006-11-06 22:02  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        Add vinsns for misc-set-s* and variants. (Identical to the unsigned
-        versions, but it helps not to have to remember which are
-        implemented and which aren't.)
-
-2006-11-06 22:01  gb
-
-        * compiler/nxenv.lisp: general-aset2, simple-typed-aset2.
-
-2006-11-06 22:00  gb
-
-        * compiler/nx1.lisp: New %ASET2 handling.
-
-2006-11-06 21:59  gb
-
-        * compiler/nx0.lisp: ACODE-FORM-TYPE: use var-inittype if var is
-        never assigned to.
-
-2006-11-05 22:09  gb
-
-        * level-1/x86-trap-support.lisp: Try to work around
-        incompatibilites in Tiger/Leopard headers.
-
-2006-11-05 22:08  gb
-
-        * level-1/l1-sockets.lisp: LOOKUP-PORT: use the macro HTONS, since
-        the foreign function may not exist.
-
-2006-11-05 20:41  gb
-
-        * compiler/X86/x862.lisp: 2d array error lookup -> nx.
-
-2006-11-05 07:55  gb
-
-        * level-0/X86/x86-misc.lisp: %VALID-REMAINING-TIMESPEC-TIME-P for
-        x86-64, as well.
-
-2006-11-05 07:52  gb
-
-        * level-0/X86/x86-array.lisp: %AREF2, %ASET2 in x8664 lap.
-
-2006-11-05 07:50  gb
-
-        * lisp-kernel/x86-spentry64.s: pre-add displacement in .SParef2,
-        .SPaset2.
-
-2006-11-05 07:48  gb
-
-        * lisp-kernel/ppc-spentry.s: .SParef2, .SPaset2: since we aren't
-        testing simple-array-ness, add the (possibly 0) displacement from
-        the header before handling the simple aref of the data vector.
-
-2006-11-05 07:47  gb
-
-        * lib/foreign-types.lisp: PRINT-OBJECT method for EEPS: handle
-        pointers on PPC(64), print 64-bit addresses on 64-bit platforms.
-
-2006-11-05 07:46  gb
-
-        * level-1/version.lisp: Bump; new binaries soon.
-
-2006-11-05 07:46  gb
-
-        * level-1/l1-lisp-threads.lisp: %NANOSLEEP calls
-        %VALID-REMAINING-TIMESPEC-TIME-P, which is better than sleeping for
-        4G seconds after an EINTR on Leopard.
-
-2006-11-05 07:44  gb
-
-        * level-0/PPC/PPC64/ppc64-bignum.lisp: MACPTR->FIXNUM returns NIL
-        if any non-fixnum bits would be set in the result.  (Should
-        probably make this true on all platforms; for PPC64, it's important
-        for foreign function addresses that're ... suboptimally aligned.)
-
-2006-11-05 07:42  gb
-
-        * level-0/PPC/ppc-misc.lisp: Try to detect the case where
-        %NANOSLEEP's second (by reference) argument contains garbage after
-        an EINTR.  (The L word, again.)
-
-2006-11-05 07:41  gb
-
-        * level-0/PPC/ppc-array.lisp: %AREF2, %ASET2: in LAP, just call
-        into the kernel.
-
-2006-11-05 07:40  gb
-
-        * level-0/l0-cfm-support.lisp: Some platforms (the L-word) generate
-        ppc64 functions whose addresses are not 0 mod 8, so (a) make
-        MACPTR->FIXNUM return NIL if an address isn't representable as a
-        fixnum and (b) make FOREIGN-SYMBOL-ENTRY return an address if it
-        can't return a fixnum on PPC (really just affects PPC64.)
-
-2006-11-05 07:37  gb
-
-        * level-0/l0-array.lisp: %aref2, %aset2: call into kernel.
-
-2006-11-05 07:36  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        2d aref support/changes.
-
-2006-11-05 07:36  gb
-
-        * compiler/PPC/ppc2.lisp: Get the PPC2 backend caught up with the
-        x8664 wrt 2d aref.  Stll a ways to go.
-
-2006-11-05 07:35  gb
-
-        * compiler/nx0.lisp: NX-ERROR-FOR-SIMPLE-2D-ARRAY-TYPE.
-
-2006-11-04 00:05  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-11-03 23:10  gb
-
-        * level-1/ppc-error-signal.lisp: fix parens.
-
-2006-11-03 23:09  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp: arch
-        gvector types contains :struct, not :structure.
-
-2006-11-03 23:08  gb
-
-        * compiler/PPC/ppc2.lisp: aref2: new operator name(s), always call
-        subprim.
-        
-        ppc2-fixed-call-builtin: (tail-)call subprims even if they aren't
-        in the builtin functions table.
-
-2006-11-03 15:19  gb
-
-        * compiler/PPC/ppc-arch.lisp: New .SParef2, .SPaset2 subprims.
-
-2006-11-03 15:18  gb
-
-        * compiler/PPC/ppc-asm.lisp: Comments/indentation.
-
-2006-11-03 15:17  gb
-
-        * level-1/ppc-error-signal.lisp: Change decoding/handlng of
-        type-error UUOs.
-
-2006-11-03 15:16  gb
-
-        * lisp-kernel/: ppc-spentry.s, ppc-spjump.s: .SParef2, .SPaset2.
-
-2006-11-03 15:16  gb
-
-        * lisp-kernel/: ppc-constants32.s, ppc-constants64.s: Define arrayH
-        (array-header) layout.
-
-2006-11-03 13:46  gb
-
-        * level-1/l1-clos-boot.lisp: CANONICALIZE-SPECIALIZERS optionally
-        returns its argument if all members are SPECIALIZERS.
-        
-        Use CANONICALIZE-SPECIALIZERS to canonicalize FIND-METHOD
-        arguments, for the benefit of people who haven't read the MOP spec
-        or who don't realize that the MOP defines some things differently
-        from CLHS.
-
-2006-11-03 13:38  gb
-
-        * compiler/X86/x862.lisp: Consistently use :struct (not :structure)
-        to refer to primitive structure type.
-        
-        Fix array-ctype-dimensions check in %aref1, add it to %aset1.
-
-2006-11-03 13:37  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Ensure that :STRUCT (not
-        :STRUCTURE) is on target-gvector-types.
-
-2006-11-03 12:53  gb
-
-        * lisp-kernel/x86-uuo.s: uuo_error_array_bounds, such as it is.
-
-2006-11-03 12:52  gb
-
-        * lisp-kernel/: x86-spentry64.s, x86-spjump64.s: SParef2, .SPaset2.
-         More to come ...
-
-2006-11-03 12:52  gb
-
-        * lisp-kernel/x86-constants64.s: Define array-header layout.
-
-2006-11-03 12:51  gb
-
-        * lisp-kernel/: errors.s, lisp-errors.h: New type-error uuo
-        encodings, new type-error constants.
-
-2006-11-03 12:50  gb
-
-        * level-1/x86-error-signal.lisp: New range/encoding of type-error
-        traps.
-
-2006-11-03 12:49  gb
-
-        * level-1/l1-utils.lisp: (temporary) mechanism to avoid
-        constant-redefinition CERRORs.
-
-2006-11-03 12:48  gb
-
-        * level-1/l1-error-system.lisp: New %type-error-typespecs%.
-
-2006-11-03 12:47  gb
-
-        * level-0/l0-pred.lisp: array--header -> array-header.
-
-2006-11-03 12:47  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Fix misc-set-c-u64 braino;
-        add/change some 2d array stuff.
-
-2006-11-03 12:43  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Define .SParef2/.SPaset2
-        subprims; seem to be much (>5x) faster than the lisp/lap versions
-        (though we can generally be faster still when we know the
-        element-type and/or know whether the array is simple or explicitly
-        displaced.)
-
-2006-11-03 12:41  gb
-
-        * compiler/X86/x862.lisp: Change handling of 2d-aref; lots of
-        related changes.
-        
-        Split the code which handles bounds/type-checking in vref out from
-        the code which actually does the reference, so that the latter can
-        be used in multidimensional cases.
-        
-        Need to do this on PPC as well; need to do more (%aset2, 3d cases,
-        general case.)
-
-2006-11-03 12:38  gb
-
-        * compiler/nx1.lisp: Change handling of 2d-aref.
-
-2006-11-03 12:37  gb
-
-        * compiler/nxenv.lisp: aref2 -> simple-typed-aref2, add
-        general-aref2.  More changes to come (and this may affect
-        compilation on PPC until some PPC compiler changes are
-        made/checked-in.)
-
-2006-11-03 12:35  gb
-
-        * compiler/arch.lisp: type-errors (as encoded in UUOs) are now in
-        the range 128-255, rather than 64-127; more are defined.
-
-2006-11-02 09:43  gb
-
-        * level-1/l1-error-system.lisp: Move along, nothing to see here.
-
-2006-11-02 09:37  gb
-
-        * compiler/arch.lisp: New error constants; work in progress ...
-
-2006-11-01 11:40  gb
-
-        * lisp-kernel/errors.s: Some new constants; more to check in later.
-
-2006-10-31 03:39  gb
-
-        * level-0/l0-io.lisp: You must be reading the OLD rule book
-        (Leopard and #$EINTR).
-
-2006-10-31 03:21  gb
-
-        * lisp-kernel/ppc-exceptions.c: handle_protection_violation: pass
-        the tcr.  Initialize "addr" before testing it ...
-
-2006-10-31 03:21  gb
-
-        * lisp-kernel/lisp-exceptions.h: handle_protection_violation: pass
-        the tcr.
-
-2006-10-30 20:40  gb
-
-        * lib/defstruct.lisp: DEFSTRUCT-REF-TRANSFORM for typed vector
-        expands into something more useful.
-
-2006-10-30 20:39  gb
-
-        * lisp-kernel/ppc-spentry.s: Fix ppc32
-        misc_ref_double_float_vector.
-
-2006-10-30 00:24  gb
-
-        * level-0/l0-bignum64.lisp: Enable the destructive version of
-        %BIGNUM-BIGNUM-GCD; conditionalize it for 64-bit targets and
-        provide/fix supporting functions.  Seems to work on ppc64; needs
-        testing on x8664.
-
-2006-10-27 17:49  gb
-
-        * darwin-x86-headers64/libc/C/: .cvsignore, populate.sh: New file.
-
-2006-10-25 20:36  gb
-
-        * level-1/l1-streams.lisp: %BIVALENT-IOBLOCK-READ-U8-BYTE (and
-        variants): always clear the untyi-char.
-        
-        %ENCODED-IOBLOCK-PEEK-CHAR: the read-char-when-locked function
-        needs an argument.
-        
-        SETUP-IOBLOCK-OUTPUT: there are no special output functions for
-        bivalent streams.
-        
-        %IOBLOCK-BINARY-READ-VECTOR: clear any untyi char.
-
-2006-10-24 12:35  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-10-24 01:29  gb
-
-        * lisp-kernel/x86-spentry64.s: Fix :ALLOW-OTHER-KEYS check in
-        _SPdestbind1 (still used in inlining, sometimes.)
-
-2006-10-24 01:05  gb
-
-        * release-notes.txt: Change the date, add/change some content.
-
-2006-10-24 01:05  gb
-
-        * lib/macros.lisp: Reference the (bound) STREAM-VAR argument - not
-        STREAM - in the expansion of WITH-OUTPUT-TO-STRING.
-
-2006-10-24 00:56  gb
-
-        * lib/ccl-export-syms.lisp: Reference the (bound) STREAM-VAR
-        argument - not STREAM - in the expansion of WITH-OUTPUT-TO-STRING.
-
-2006-10-24 00:55  gb
-
-        * level-1/l1-streams.lisp: When recycling
-        string-output-stream-ioblocks, set the IOBLOCK-CHARPOS to 0. 
-        (Failure to do this can screw up the pretty-printer, among other
-        things.)
-
-2006-10-24 00:52  gb
-
-        * level-1/l1-sockets.lisp: DEFAULT-CHARACTER-ENCODING for :SOCKET,
-        *DEFAULT-SOCKET-CHARACTER-ENCODING*.
-
-2006-10-23 17:03  gb
-
-        * release-notes.txt: Updated; almost ready to go (still a
-        WITH-OUTPUT-TO-STRING/PPRINT (?) bug).
-
-2006-10-23 16:43  gb
-
-        * level-1/l1-sysio.lisp: NORMALIZE-EXTERNAL-FORMAT: use
-        *DEFAULT-EXTERNAL-FORMAT* value for :DEFAULT.
-
-2006-10-23 16:42  gb
-
-        * level-1/l1-streams.lisp: Use NORMALIZE-EXTERNAL-FORMAT in (SETF
-        STREAM-EXTERNAL-FORMAT) methods.
-
-2006-10-23 16:41  gb
-
-        * lib/ccl-export-syms.lisp: Export some unicode/external-format
-        stuff.
-
-2006-10-23 08:27  gb
-
-        * level-1/version.lisp: Bump; binaries today, honest.
-
-2006-10-23 08:27  gb
-
-        * level-1/l1-streams.lisp: freelist string-output-stream-ioblocks.
-
-2006-10-23 08:26  gb
-
-        * lib/macros.lisp: Some/most/all of the WITH-IOBLOCK-OUTPUT-LOCKED
-        macros were checking for the presence of an input lock ...
-
-2006-10-23 05:40  gb
-
-        * level-1/l1-streams.lisp: Optimize write-string on string streams
-        a little.
-
-2006-10-23 05:26  gb
-
-        * lib/macros.lisp: WITH-OUTPUT-TO-STRING: don't expand into code
-        which evaluates the string form twice; don't do whatever was being
-        done to default the element type of the string stream.
-
-2006-10-23 05:24  gb
-
-        * compiler/optimizers.lisp: MAKE-STRING-OUTPUT-STREAM: skip some
-        keyword/subtype checking if element-type not provided.  (Could also
-        skip it if it's explicit and obviously OK.)
-
-2006-10-23 05:22  gb
-
-        * level-0/X86/x86-misc.lisp: %HEAP-BYTES-ALLOCATED: don't add
-        "current" allocation if nothing's reserved.
-
-2006-10-23 05:19  gb
-
-        * lisp-kernel/x86-exceptions.c: In handle_alloc_trap(), fix call to
-        update_bytes_allocated (sign of "disp").
-
-2006-10-22 08:02  gb
-
-        * compiler/PPC/ppc2.lisp: MULTIPLE-VALUE-PROG1: treat the first
-        form like a PROGN if there are no other forms.
-
-2006-10-22 08:01  gb
-
-        * level-1/l1-streams.lisp: Don't disable interrupts when calling
-        ioblock functions.
-        
-        New string-stream implementation.  Better ...
-
-2006-10-22 07:59  gb
-
-        * lib/macros.lisp: If WITH-OUTPUT-TO-STRING gets the string, do so
-        before the stream closes.
-
-2006-10-22 07:59  gb
-
-        * lib/pprint.lisp: Don't assume that string output stream strings
-        have a fill-pointer; use STREAM-POSITION instead.
-
-2006-10-22 07:57  gb
-
-        * lib/streams.lisp: Don't disable interrupts when calling ioblock
-        functions, after all.
-        
-        Go through (new) ioblock-unread-char-function.
-
-2006-10-22 07:55  gb
-
-        * lisp-kernel/darwinppc/.gdbinit: Stop trying to print strings via
-        x/s
-
-2006-10-21 18:46  gb
-
-        * level-1/l1-streams.lisp: Typo.
-
-2006-10-21 18:41  gb
-
-        * lisp-kernel/x86-exceptions.c: Initialize (zero, usually) more
-        fields in pseudo sigcontexts.
-
-2006-10-21 18:40  gb
-
-        * level-1/l1-streams.lisp: Mostly locking changes (don't lock
-        twice, etc.)
-
-2006-10-21 18:35  gb
-
-        * level-0/l0-array.lisp, level-0/l0-init.lisp,
-        level-0/l0-pred.lisp, level-0/l0-utils.lisp,
-        level-0/PPC/ppc-array.lisp, level-0/PPC/ppc-symbol.lisp,
-        level-0/X86/x86-symbol.lisp, level-1/l1-aprims.lisp,
-        lib/sequences.lisp: Remove vestival #+target-8-bit-chars stuff.
-
-2006-10-21 16:45  gb
-
-        * level-1/l1-unicode.lisp: New! Improved! Now with more iso-8859
-        encodings!
-
-2006-10-19 13:48  gb
-
-        * level-0/PPC/ppc-misc.lisp: Reference the source argument - not
-        arg_z - in %safe-get-ptr.
-
-2006-10-19 13:22  gb
-
-        * level-0/l0-aprims.lisp: %CSTR-POINTER: make #\Nul termination
-        optional, use #\Sub char-code as replaement char.
-
-2006-10-19 13:21  gb
-
-        * examples/objc-runtime.lisp: Missing close paren.
-
-2006-10-19 13:19  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-listener.lisp: Careful BLTing
-        strings to/from foreign memory.
-
-2006-10-19 13:18  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Typos in UNBOX-S8.
-
-2006-10-18 08:04  gb
-
-        * level-1/version.lisp: Bump.  Binaries later today ?
-
-2006-10-18 07:38  gb
-
-        * level-1/l1-clos-boot.lisp: The post-bootstrapping version of
-        (SETF FIND-CLASS) only introduces (or removes) a type name if the
-        class becomes (or ceases to be) a properly named class.
-        
-        The pre-bootstrapping version handles simpler cases of that; use
-        ALIAS-CLASS to register some early class names as type names.
-
-2006-10-18 07:36  gb
-
-        * level-1/l1-clos.lisp: (SETF CLASS-NAME) can affect the type
-        system, since only symbols which name properly-named classes are
-        type specifiers.  Changing the name of a class can either introduce
-        or remove a properly-named class.
-        
-        Classes that have the kernel-p attribute shouldn't have their names
-        changed casually.
-
-2006-10-18 07:33  gb
-
-        * level-1/l1-sockets.lisp: Accept an :EXTERNAL-FORMAT argument to
-        MAKE-SOCKET, pass it down to whatever function actually creates a
-        stream socket.
-
-2006-10-18 02:12  gb
-
-        * compiler/X86/x862.lisp: Allow closed-over addresses in
-        conditional-form, NOT.
-
-2006-10-18 01:43  gb
-
-        * lisp-kernel/x86-exceptions.c: handle_fault() checks for
-        safe_ref_addres.
-
-2006-10-18 01:43  gb
-
-        * level-0/X86/x86-misc.lisp: %safe-get-ptr for x8664.
-
-2006-10-18 01:41  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Compare stack
-        addresses/vcells to nil.
-
-2006-10-18 01:41  gb
-
-        * compiler/X86/x862.lisp: Stuff for comparing memory (stack)
-        addresses to NIL.
-        
-        Mark arg_z and rcx/nargs as being in use when restoring interrupt
-        level inline.
-
-2006-10-18 01:39  gb
-
-        * compiler/X86/x86-disassemble.lisp: We've had UUO-ERROR-UNBOUND
-        for a few months now.  The disassembler is always the last to know.
-
-2006-10-17 19:15  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp,
-        compiler/X86/X8664/x8664-arch.lisp, examples/objc-runtime.lisp,
-        level-0/l0-misc.lisp, level-0/PPC/ppc-misc.lisp,
-        lisp-kernel/ppc-constants32.h, lisp-kernel/ppc-constants32.s,
-        lisp-kernel/ppc-constants64.h, lisp-kernel/ppc-constants64.s,
-        lisp-kernel/ppc-exceptions.c, lisp-kernel/x86-constants64.h,
-        lisp-kernel/x86-constants64.s: add safe-ref-address to tcr.
-        
-        Handle memory faults to safe-ref-addres on PPC (so far).
-        
-        Try using SAFE-GET-PTR in objc runtime (untested).
-
-2006-10-17 17:34  gb
-
-        * compiler/PPC/ppc2.lisp: ppc backend %aref1/%aset1: notice array
-        type in acode.
-
-2006-10-17 14:02  gb
-
-        * level-1/l1-unicode.lisp: BOM-ENCODING.
-
-2006-10-17 14:02  gb
-
-        * level-1/l1-sysio.lisp: FILE-STRING-LENGTH actually does
-        something.
-        
-        Clear the pending-bom flag when seeking.
-
-2006-10-17 14:01  gb
-
-        * level-1/l1-streams.lisp: (SETF STREAM-EXTERNAL-FORMAT) for
-        ioblock-based character streams.
-
-2006-10-17 13:45  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp: bind/unbind
-        *interrupt-level* inline.
-
-2006-10-17 13:44  gb
-
-        * compiler/X86/x86-disassemble.lisp: Act like ud2a takes a one-byte
-        immmediate operand (xuuo).
-
-2006-10-17 13:39  gb
-
-        * level-1/l1-streams.lisp, lib/streams.lisp: Disable interrupts
-        when necessary.
-
-2006-10-17 13:39  gb
-
-        * compiler/PPC/: ppc2.lisp, PPC32/ppc32-vinsns.lisp,
-        PPC64/ppc64-vinsns.lisp: bind/unbind *interrupt-level* inline.
-
-2006-10-15 17:51  gb
-
-        * level-1/l1-streams.lisp: Handle 32-bit character encodings.
-        
-        Start to extend STREAM-EXTERNAL-FORMAT, start to make it SETFable.
-
-2006-10-15 17:51  gb
-
-        * level-1/l1-unicode.lisp: utf-32/ucs-4 and variants.
-
-2006-10-15 17:50  gb
-
-        * level-1/l1-sysio.lisp: EXTERNAL-FORMATs are immutable, interned.
-
-2006-10-14 07:41  gb
-
-        * compiler/PPC/ppc2.lisp: Fix use of ^,<- vinsn macros inside
-        ENSURING-NODE-TARGET.
-        
-        Inline the fixnum case of two-arg numeric comparisons.
-
-2006-10-14 07:39  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        INLINE-SUB2 support.
-
-2006-10-14 06:30  gb
-
-        * lib/defstruct.lisp: Don't (DECLARE (OPTIMIZE (SAFETY 3))) in
-        generated DEFSTRUCT accessors.
-
-2006-10-14 06:27  gb
-
-        * compiler/X86/x862.lisp: Fix many cases of ENSURING-NODE-TARGET.
-        
-        Do the fixnum case of two-argument subtraction inline.
-        
-        Inline the fixnum case of two-argument numeric comparisons.
-        
-        STRUCT-REF avoids typechecking when reckless.
-
-2006-10-14 06:21  gb
-
-        * compiler/backend.lisp: It makes no sense to use the vinsn macros
-        <- and ^ inside ENSURING-NODE-TARGET, so make it check for that.
-
-2006-10-14 06:20  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Do vector bounds-checking a
-        little differently.
-        
-        Add xchg-registers.
-
-2006-10-13 04:54  gb
-
-        * compiler/nx1.lisp: Use new NUMCMP operator.
-
-2006-10-13 04:53  gb
-
-        * compiler/nx0.lisp: Change inline expansion: use optimize settings
-        in effect at call time, not those in effect at definition time.
-
-2006-10-13 04:50  gb
-
-        * level-0/l0-numbers.lisp: Change >=-2, <=-2, /=-2 to avoid
-        inlining issues.
-
-2006-10-13 04:30  gb
-
-        * compiler/nxenv.lisp: Replace unused num= with numcmp.
-
-2006-10-12 19:46  gb
-
-        * lisp-kernel/pmcl-kernel.c: Terminate argument processing when
-        "--" is seen.
-
-2006-10-12 19:45  gb
-
-        * level-1/: l1-streams.lisp, l1-sysio.lisp, l1-unicode.lisp: Handle
-        newline translation differenly (at the character I/O level, not the
-        buffer level).
-        
-        All character encoding/decoding functions operate on octets, not
-        necessarily code units.  (The stream encode/decode functions are an
-        exception; serialization and byte ordering are handled by the
-        stream.)
-
-2006-10-09 16:34  gb
-
-        * level-1/l1-streams.lisp: Write  #\Sub's char-code if we can't
-        encode a character in (implicit) iso-8859-1.
-
-2006-10-09 16:33  gb
-
-        * level-0/l0-misc.lisp: %COPY-STRING-TO-U8: use #\Sub (ascii 26) as
-        a replacement character.
-
-2006-10-09 16:31  gb
-
-        * level-1/l1-unicode.lisp: :stream-encode/decode functions always
-        write/read something, even if it's a replacement character of some
-        sort.
-
-2006-10-09 15:19  gb
-
-        * level-1/l1-streams.lisp: More stuff about line termination.  When
-        will this end ?
-
-2006-10-09 15:19  gb
-
-        * lib/chars.lisp: Use a hashtable to map characters to their names.
-         (Maybe a sparse vector ?).
-
-2006-10-09 15:18  gb
-
-        * level-1/l1-reader.lisp: Use a hashtable to map characters to
-        their names.  (Maybe a sparse vector ?).
-        
-        Define #\Sub and #\Replacement_Character.
-
-2006-10-08 21:17  gb
-
-        * level-1/l1-readloop-lds.lisp: SELECT-BACKTRACE: it's been all
-        NEW-BACKTRACE for a while now.
-
-2006-10-08 21:16  gb
-
-        * lisp-kernel/lisptypes.h: Need to #include <sys/signal.h> to keep
-        Panther happy.
-
-2006-10-08 20:30  gb
-
-        * lisp-kernel/x86_print.c: Print hex with leading #x, not #0x ...
-
-2006-10-08 20:30  gb
-
-        * lib/dumplisp.lisp: Do some sanity checks on SAVE-APPLICATION
-        pathname, before it's too late ...
-
-2006-10-08 20:29  gb
-
-        * level-1/l1-unicode.lisp: ASCII, some other changes.
-
-2006-10-08 20:29  gb
-
-        * level-1/l1-sysio.lisp: Rearrange a few things; pass
-        :line-termination option to MAKE-FD-STREAM.
-
-2006-10-08 20:28  gb
-
-        * level-1/l1-streams.lisp: Yet another line-termination translation
-        scheme; hopefully, the last for a while. (More tedium before it's
-        actually installed.)
-
-2006-10-08 20:27  gb
-
-        * level-1/l1-reader.lisp: Add character names for #\Line_Separator,
-        #\Paragraph_separator.
-
-2006-10-07 20:35  gb
-
-        * level-1/l1-init.lisp: *TERMINAL-CHARACTER-ENCODING-NAME*.
-
-2006-10-07 20:34  gb
-
-        * level-1/l1-error-signal.lisp: In %ERROR, go straight to the
-        kernel debugger if interactive streams aren't initialized yet. 
-        (We'd probably get there sooner or later in that case; try to get
-        there sooner.)
-
-2006-10-07 20:33  gb
-
-        * level-1/l1-boot-2.lisp: Don't initialize interactive streams via
-        DEF-LOAD-POINTERS.  Wrap that up in a function, and set a flag when
-        the function's called (from APPLICATION's TOPLEVEL-FUNCTION
-        method.)
-
-2006-10-07 20:32  gb
-
-        * level-1/l1-application.lisp: Handle the (new)
-        -K/--terminal-encoding command-line argument.
-
-2006-10-07 11:14  gb
-
-        * level-1/l1-streams.lisp: INPUT-STREAM-P, OUTPUT-STREAM-P are true
-        of instances if INPUT-STREAM/ OUTPUT-STREAM, respectively (not just
-        instances of FUNDAMENTAL-INPUT/OUTPUT-STREAM).
-
-2006-10-07 11:13  gb
-
-        * lisp-kernel/lisp-debug.c: Do abort() if kernel debugger is
-        entered when --batch is in effect.
-
-2006-10-07 11:12  gb
-
-        * level-1/l1-readloop.lisp: QUIT: flush *STDOUT* in
-        PROCESS-EXIT-APPLICATION.
-
-2006-10-07 11:11  gb
-
-        * level-1/l1-processes.lisp: PROCESS-EXIT-APPLICATION: flush
-        *stdout* here.
-
-2006-10-06 04:49  gb
-
-        * level-1/l1-streams.lisp: CODE-UNIT, not CODE-ELEMENT.  Add a
-        TRANSLATE slot to IO-BUFFER.
-
-2006-10-06 04:40  gb
-
-        * level-1/l1-sockets.lisp: basic (vs fundamental) socket streams.
-
-2006-10-06 04:39  gb
-
-        * level-1/l1-sysio.lisp: Real, live EXTERNAL-FORMAT structures.
-
-2006-10-06 04:38  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-10-06 04:38  gb
-
-        * level-0/l0-misc.lisp: %COPY-STRING-TO-U8: use #\? as a
-        replacement character.
-
-2006-10-05 14:46  gb
-
-        * lisp-kernel/lisptypes.h: More register name aliases.  FMH.
-
-2006-10-05 14:46  gb
-
-        * lisp-kernel/x86-asmutils64.s: get_mxcsr, set_mxcsr.
-
-2006-10-05 14:46  gb
-
-        * lisp-kernel/x86-exceptions.c: Save the mxcsr, load it with a
-        C-like value (all exceptions masked) before doing a callback.  (Not
-        doing this meant that tcr.foreign_mxcsr was often set to a "lispy"
-        value, where most exceptions were unmasked, and this caused FP
-        exceptions when calling out to foreign code with the "lispy"
-        tcr.foreign_mxcsr in effect.)
-        
-        Mach exception stuff arranges to return via sigreturn.  Didn't fix
-        the spurious SIGTRAPs, but might be the right idea (and might save
-        a context switch or two.)
-        
-        Mach exception stuff initializes rflags to exception rflags when
-        arranging to resume thread at handler.  Leaving them uninitialized
-        was causing spurious SIGTRAPs, since the trace bit(s) may have been
-        set.
-
-2006-10-05 06:09  gb
-
-        * lib/macros.lisp: WITH-ENCODED-CSTR(s).  (Hey, it's a start.)
-
-2006-10-05 06:09  gb
-
-        * lib/chars.lisp: CHAR-NAME: try to use at least 4 hex digits for
-        #\U+xxxx syntax.
-
-2006-10-05 06:08  gb
-
-        * level-1/l1-unicode.lisp: UCS-2, some other changes.
-
-2006-10-05 06:07  gb
-
-        * level-1/l1-sysio.lisp: Try to get
-        line-termination/external-format stuff working.
-
-2006-10-05 05:35  gb
-
-        * level-1/l1-streams.lisp: Assume that character data is always
-        encoded as one or more 8-bit octets.
-
-2006-10-05 04:59  gb
-
-        * level-1/l1-boot-2.lisp: Set class-prototypes for basic-streams
-        just before we make the first one.
-
-2006-10-02 08:13  gb
-
-        * lisp-kernel/x86-exceptions.h: Darwin uses _sigtramp glue to call
-        handlers, so we need to make handlers do a sigreturn after
-        switching off the signal stack, etc.
-
-2006-10-02 08:11  gb
-
-        * lisp-kernel/x86-exceptions.c: Don't use SIGRETURN to return from
-        signal_handler() on Darwin (since we depend on pseudo_sigreturn
-        handling for cleanup of tcr pending exception and since we can't
-        easily restore the signal mask.)
-        
-        (Up until this point, SIGRETURN has been a nop on Darwin.)
-
-2006-10-02 04:59  gb
-
-        * lisp-kernel/lisptypes.h: Compile on ppc,ppc64 osx 10.4 and
-        earlier.
-
-2006-10-02 04:47  gb
-
-        * lisp-kernel/: lisptypes.h, ppc-exceptions.c, ppc-exceptions.h:
-        Compile on post OSX 10.4 systems, for ppc/ppc64.  (Broken on
-        systems <= 10.4).
-
-2006-10-02 02:46  gb
-
-        * lisp-kernel/: lisptypes.h, x86-exceptions.c, x86-exceptions.h:
-        Try to make x86-64 version compile under 10.4 again; see if this
-        breaks post-10.4 compilation.
-
-2006-10-02 02:33  gb
-
-        * lisp-kernel/: lisptypes.h, pmcl-kernel.c, x86-exceptions.c,
-        x86-exceptions.h: Change things so that they compile for x86-64 on
-        systems later than 10.4.  Almost certainly break 10.4 compilation
-        in the process.  (Thanks, Apple!  Any time I can cause you to waste
-        hours on crap like this, just let me know!)
-
-2006-09-27 20:33  gb
-
-        * lib/misc.lisp: DOCUMENTATION works on character-encodings.
-
-2006-09-27 20:33  gb
-
-        * level-1/l1-unicode.lisp: Character-encodings have doc strings.
-
-2006-09-27 05:46  gb
-
-        * level-1/l1-sysio.lisp: More FILE-STREAM changes.  Give
-        BASIC-STREAM classes a class prototype.
-
-2006-09-27 05:45  gb
-
-        * level-1/l1-streams.lisp: Some changes to FD-STREAM
-        initialization, to make it easier to use MAKE-FD-STREAM to open
-        (seekable) FILE-STREAMs.
-
-2006-09-27 05:41  gb
-
-        * lisp-kernel/: x86-exceptions.c, x86-exceptions.h: Decode and
-        handle UUO_ERROR_DEBUG_TRAP_WITH_STRING.
-
-2006-09-27 05:39  gb
-
-        * lisp-kernel/x86-spentry64.s: Still get very occasional SIGFPE on
-        return from (e.g.) #_asin on x86-64 Darwin.  (#_asin often does a
-        division-by-zero, but that should be masked when in foreign code.) 
-        Don't reload the lisp mxcsr until other registers have been popped,
-        to make debugging easier in case it's the act of reloading the
-        mxcsr that causes the spurious trap.)
-
-2006-09-27 05:36  gb
-
-        * level-0/X86/x86-misc.lisp: DEBUG-TRAP-WITH-STRING.
-
-2006-09-27 05:35  gb
-
-        * level-0/nfasload.lisp: Not sure when it happened, but %FASLOAD
-        was parenthesized in such a way as to not return the error value on
-        error.
-
-2006-09-27 05:34  gb
-
-        * level-0/l0-misc.lisp: On x8664, use a new UUO for BUG.  (Not
-        passing context into the kernel makes it too difficult to debug/get
-        backtrace, etc.)
-
-2006-09-27 05:33  gb
-
-        * compiler/X86/: x86-asm.lisp, x86-disassemble.lisp:
-        UUO-ERROR-DEBUG-TRAP-WITH-STRING.
-
-2006-09-27 05:05  gb
-
-        * level-1/l1-clos-boot.lisp: CLASS-PROTOTYPE method for CLASS class
-        (mostly for BUILT-IN-CLASSes).
-
-2006-09-26 20:49  gb
-
-        * level-1/l1-sysio.lisp: SELECT-STREAM-CLASS: should probably take
-        a BASIC-P argument.
-
-2006-09-26 20:47  gb
-
-        * level-1/l1-streams.lisp: More changes.  Imagine that.
-
-2006-09-26 20:46  gb
-
-        * compiler/: X86/X8664/x8664-vinsns.lisp, X86/x862.lisp,
-        optimizers.lisp: (Redundant) FIXNUM decls in LDB compiler macro.
-
-2006-09-26 20:43  gb
-
-        * level-1/l1-unicode.lisp: Memory/vector encode/decode functions
-        take/return strings, not chars.
-        
-        Some bom stuff.
-
-2006-09-24 20:14  gb
-
-        * lib/chars.lisp: Check for assumptions about character size. 
-        Remove some %i-isms (fixnum arithmetic), make assertions about type
-        of char-code.
-
-2006-09-24 20:12  gb
-
-        * level-1/l1-aprims.lisp: Remove unused (probably ancient)
-        CHKBOUNDS function.  Simpler STRING-START-END.
-
-2006-09-24 20:11  gb
-
-        * level-1/l1-streams.lisp: Some stuff to infer line-termination. 
-        Probably belongs elsewhere; some encodings may not make it at all
-        possible.
-
-2006-09-24 20:07  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        Load-character-constant: accept :u32const on PPC32, PPC64, too.
-
-2006-09-24 20:00  gb
-
-        * level-1/l1-streams.lisp: A little more u16 stuff.  Remove
-        line-termination slot from ioblock and corresponding arg from
-        functions which initialize it.
-
-2006-09-24 19:59  gb
-
-        * level-1/l1-sysio.lisp: Input-filter, output-filter in
-        file-ioblock.
-
-2006-09-24 19:58  gb
-
-        * level-1/l1-unicode.lisp: Buffer translation functions don't
-        belong here; start thinking about BOM.
-
-2006-09-24 19:57  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: LOAD-CHARACTER-CONSTANT:
-        it's been a :u32const for the last few weeks ...
-
-2006-09-24 04:29  gb
-
-        * lib/chars.lisp: CHAR-NAME looks in the *CHARACTER-NAMES* array if
-        the code is within its bounds.
-
-2006-09-24 04:27  gb
-
-        * level-1/l1-reader.lisp: Lots more character names.  Maintain
-        mappings in a vector and a hash table, rather than in an alist.
-
-2006-09-24 04:26  gb
-
-        * level-0/nfasload.lisp, xdump/xfasload.lisp, lib/nfcomp.lisp: Doh!
-        character constant fasl encoding ($fasl-char).
-
-2006-09-23 05:31  gb
-
-        * level-1/l1-unicode.lisp: Some other iso8859-n encodings.  (Not
-        sure which are the most important.)
-
-2006-09-23 05:29  gb
-
-        * level-1/l1-sysio.lisp: Start to separate
-        line-termination/external-format stuff.
-
-2006-09-23 05:28  gb
-
-        * level-1/l1-streams.lisp: Lots-o-changes.
-
-2006-09-23 05:28  gb
-
-        * level-1/l1-boot-2.lisp: Make initial interactive streams use
-        UTF-8 (mostly for debugging utf-8 ...)
-
-2006-09-21 04:07  gb
-
-        * lisp-kernel/x86-spentry64.s: don't clobber callback index when
-        doing the DARWIN_GS_HACK stuff in _SPcallback (syscall sometimes
-        clobbered r11, sometimes didn't.)
-
-2006-09-21 04:05  gb
-
-        * lisp-kernel/pmcl-kernel.c: Require mach/port.h.
-
-2006-09-21 04:05  gb
-
-        * lisp-kernel/x86-exceptions.c: Save and restore errno in
-        callback_for_interrupt.
-
-2006-09-21 04:04  gb
-
-        * lisp-kernel/lisptypes.h: Guess again about preprocessor stuff for
-        x86-64 ucontext/mcontext on Darwin.
-
-2006-09-21 04:02  gb
-
-        * level-1/l1-lisp-threads.lisp: Use underscore prefix on all Darwin
-        flavors.
-        
-        Add a type decl in %nanosleep.
-
-2006-09-21 04:01  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: sign-extend/zero-extend
-        vinsns.
-
-2006-09-21 04:01  gb
-
-        * compiler/X86/x862.lisp: sign/zero-extend ffcall, syscall return
-        values.  (Probably only matters in a few cases, like the Darwin
-        x86-64 version of #_nanosleep, which returns a non-sign-extended
-        "int" value if the sleep is interruted.)
-
-2006-09-20 06:34  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-09-20 04:24  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        slight improvements in signed-byte boxing, typechecking.
-
-2006-09-20 04:22  gb
-
-        * lib/streams.lisp: WRITE-BYTE for BASIC-STREAMs.
-
-2006-09-20 04:21  gb
-
-        * lib/macros.lisp: %SWAP-U16, %SWAP-U32.
-
-2006-09-20 04:21  gb
-
-        * lib/level-2.lisp: %EVAL-REDEFs for new require-xx functions.
-
-2006-09-20 04:20  gb
-
-        * level-1/l1-unicode.lisp: UTF-16, in native and byte-swapped
-        versions.  Need a "logical" UTF-16, which deals with byte-order
-        marks and a means of installing a concrete encoding.  Needs
-        testing.
-
-2006-09-20 04:15  gb
-
-        * level-1/l1-streams.lisp: Numerous changes.
-
-2006-09-20 04:15  gb
-
-        * level-1/l1-sockets.lisp: %bswap16: fix type declaration.
-
-2006-09-20 04:14  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: vinsns for signed/unsigned
-        byte 8,16,32,64.  Tighten up some signed-byte boxing.
-
-2006-09-20 04:12  gb
-
-        * compiler/X86/x862.lisp: New require ops for signed/unsigned byte
-        8,16,32,64
-
-2006-09-19 01:38  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        vinsns for REQUIRE-[US][8,16,32,64]
-
-2006-09-19 01:37  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Need
-        THREE-DIGIT-BIGNUM-HEADER to recognize some cases of (UNSIGNED-BYTE
-        64).
-
-2006-09-19 01:36  gb
-
-        * compiler/PPC/ppc-backend.lisp: clean up an error message.
-
-2006-09-19 01:36  gb
-
-        * compiler/PPC/ppc2.lisp: handle require-[us][8,16,32,64]
-        operators.
-
-2006-09-19 01:34  gb
-
-        * compiler/optimizers.lisp: REQUIRE-TYPE: transform into
-        require-[us][8,16,32,64] when possible.
-
-2006-09-19 01:34  gb
-
-        * compiler/nx1.lisp: inline require-[us][8,16,32,64].
-
-2006-09-19 01:33  gb
-
-        * compiler/nxenv.lisp: New operators for require-[us][8,16,32,64].
-
-2006-09-19 01:15  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: x8664 vinsns for
-        typechecking signed/unsigned bytes of sizes 8,16,32,64.
-
-2006-09-19 00:36  gb
-
-        * level-1/l1-streams.lisp: More changes; hard to bootstrap.
-
-2006-09-18 21:42  gb
-
-        * lib/macros.lisp: Macros for locking the input/output locks of an
-        ioblock, assuming that it exists.
-
-2006-09-17 00:45  gb
-
-        * level-1/l1-streams.lisp: more changes
-
-2006-09-13 06:52  gb
-
-        * level-1/l1-io.lisp: Direct BASIC-STREAM stuff for WRITE-CHAR,
-        WRITE-STRING, TERPRI.
-
-2006-09-13 06:08  gb
-
-        * lib/streams.lisp: READ-LINE changes for BASIC-STREAMs.
-
-2006-09-13 06:07  gb
-
-        * level-1/l1-unicode.lisp: GET-CHARACTER-ENCODING errors if the
-        named encoding isn't defined.
-        
-        Terse PRINT-OBJECT method for CHARACTER-ENCODING.
-
-2006-09-13 06:06  gb
-
-        * level-1/l1-streams.lisp: More functions in the ioblock, some
-        support for 8-bit encodings (like utf-8).  Not finished, but
-        getting hard to bootstrap; need to check in and build on all
-        platforms before it gets even harder.
-
-2006-09-12 05:34  gb
-
-        * level-0/l0-misc.lisp: Use %CSTR-POINTER (not
-        %copy-ivector-to-pointer) in BUG.
-
-2006-09-12 05:31  gb
-
-        * lisp-kernel/x86-exceptions.c: Enter the debugger if
-        altstack_signal_handler is entered in foreign code.  (Maybe want to
-        signal a lisp error in some cases, but this is currently fatal and
-        we might as well die earlier than with a stack overflow.)
-
-2006-09-12 05:29  gb
-
-        * lisp-kernel/thread_manager.c: os_get_stack_bounds(): get stack
-        direction right on FreeBSD.  (Much better than randomly scribbling
-        on memory in the GC, as the FreeBSD port has been doing for months
-        now ...)
-
-2006-09-11 21:31  gb
-
-        * compiler/X86/x862.lisp: x862-explicit-non-fixnum-type-p looks for
-        intersection.
-
-2006-09-11 21:21  gb
-
-        * compiler/X86/x862.lisp: Partly inline 2-arg logior, logand.
-
-2006-09-11 20:10  gb
-
-        * level-1/l1-unicode.lisp: Character encodings contain a
-        LITERAL-CHAR-CODE-LIMIT field.
-
-2006-09-11 20:09  gb
-
-        * level-1/l1-streams.lisp: extend IOBLOCK a bit.  Start to provide
-        functionality for encoded streams.
-
-2006-09-11 20:08  gb
-
-        * compiler/PPC/ppc2.lisp: Partialy inline 2-arg logior/logand.
-
-2006-09-09 04:39  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        REQUIRE-CHAR-CODE: compare against boxed char-code-limit.
-
-2006-09-09 04:21  gb
-
-        * level-1/l1-reader.lisp: NAME-CHAR: insist on something more
-        reasonable for ^c syntax; don't do MOD for octal.
-
-2006-09-09 04:21  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: require-char-code checks
-        agains boxed Unicode limit
-
-2006-09-09 03:56  gb
-
-        * lisp-kernel/x86-gc.c: purify_range(), impurify_range(): handle
-        x8664 functions, hash tables.  (PPC versions should handle hash
-        table key movement.)
-
-2006-09-08 22:47  gb
-
-        * lib/chars.lisp: CHAR-NAME: use U+xxxx for chars with codes >=
-        #x100.
-
-2006-09-08 22:38  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        FIXNUM->CHAR: return NIL for surrogate pairs.
-
-2006-09-08 22:33  gb
-
-        * compiler/PPC/ppc2.lisp: Don't be overly unsafe in %CHAR-CODE.
-
-2006-09-08 22:31  gb
-
-        * lib/ppc-backtrace.lisp: Fix CFP-LFUN (fake stack frame case,
-        sanity-check fn/lr).
-
-2006-09-08 18:55  gb
-
-        * compiler/X86/x862.lisp: Don't be so reckless in %CODE-CHAR (don't
-        necessarily want arbitrary expressions to be compiled unsafely; do
-        want to avoid a little type-checking sometimes.)
-
-2006-09-08 18:52  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: FIXNUM->CHAR returns NIL
-        for values in the surrogate-pairs range.  (There are other things
-        that it could plausibly return NIL for.)
-
-2006-09-08 18:51  gb
-
-        * lisp-kernel/x86-gc.c: Start to get purify working on x86-64; for
-        now, just purify strings.
-
-2006-09-08 18:48  gb
-
-        * lib/macros.lisp: %CODE-CHAR asserts that code is (UNSIGNED-BYTE
-        8), which is still useful (and exactly what it used to do.)
-
-2006-09-08 18:47  gb
-
-        * lib/: compile-ccl.lisp, systems.lisp: Add l1-unicode.
-
-2006-09-08 18:44  gb
-
-        * level-1/level-1.lisp: Load l1-unicode.
-
-2006-09-08 18:44  gb
-
-        * level-1/l1-unicode.lisp: New file.
-
-2006-09-07 03:50  gb
-
-        * lisp-kernel/area.h: Larger PURESPACE_RESERVE for x8664.
-
-2006-09-07 03:44  gb
-
-        * xdump/: heap-image.lisp, xfasload.lisp, xppcfasload.lisp,
-        xx8664-fasload.lisp: Bump abi version.  Make purespace-reserve an
-        attribute of the backend (may need more pure space on x86-64.)
-
-2006-09-07 03:43  gb
-
-        * lisp-kernel/image.h: Bump abi version.
-
-2006-09-07 03:43  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-09-07 02:58  gb
-
-        * lisp-kernel/x86-exceptions.c: FreeBSD (at least with libthr)
-        seems to mask synchronous signals.  Unmask them in signal handlers.
-
-2006-09-07 02:57  gb
-
-        * lisp-kernel/thread_manager.c: suspend_resume_handler() : ignore
-        signal mask.
-
-2006-09-07 02:56  gb
-
-        * lisp-kernel/: lisptypes.h, ppc-constants32.h, ppc-constants32.s,
-        ppc-constants64.h, ppc-constants64.s, ppc-gc.c, x86-constants64.h,
-        x86-constants64.s: Lose the CHAR_SIZE_32 bootstrapping conditional
-        (char are 32 bits wide on all platforms now.)
-
-2006-09-07 00:40  gb
-
-        * lisp-kernel/x86-exceptions.c: SIGBUS might be
-        SIGNUM_FOR_PROCESS_INTERRUPT.
-
-2006-09-07 00:12  gb
-
-        * lisp-kernel/x86-spentry64.s: _SPbuiltin_aref1: use
-        box_fixnum_no_flags.
-
-2006-09-07 00:12  gb
-
-        * lisp-kernel/x86-macros.s: Define box_fixnum_no_flags (uses lea
-        vice imul).
-
-2006-09-06 21:18  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Need
-        MIN/MAX-8-BIT-IVECTOR-SUBTAG.
-
-2006-09-06 18:37  gb
-
-        * lisp-kernel/x86-spentry64.s: misc_ref/misc_set: handle 32-bit
-        strings.
-
-2006-09-06 18:36  gb
-
-        * lisp-kernel/x86-macros.s: Zero-extend early when extracting
-        typecodes.
-
-2006-09-06 18:36  gb
-
-        * level-1/l1-streams.lisp: GET-OUTPUT-STREAM-STRING: use
-        ENSURE-SIMPLE-STRING rather than horrible COERCE nonsense.
-
-2006-09-06 18:35  gb
-
-        * level-1/l1-aprims.lisp: x8664 *immheader-1-array-element-types*
-        contains entry for 32-bit BASE-CHAR.
-
-2006-09-06 18:35  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: zero-extend early when
-        extracting typecodes.
-
-2006-09-06 18:34  gb
-
-        * compiler/X86/X8664/: x8664-arch.lisp, x8664-backend.lisp:
-        32-bit-chars.
-
-2006-09-06 18:33  gb
-
-        * compiler/X86/: x86-backend.lisp, x862.lisp: Defer handling of the
-        :rcontext pseudo-register name until the target backend is in
-        place.
-
-2006-09-06 16:39  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp: 32-bit chars
-        stuff for x8664.
-
-2006-09-06 16:39  gb
-
-        * level-1/l1-reader.lisp: kids: bourbon and editing COPY-READTABLE
-        don't mix!
-
-2006-09-06 16:38  gb
-
-        * lib/compile-ccl.lisp: :verbose argument to rebuild-ccl.
-
-2006-09-06 16:38  gb
-
-        * level-1/linux-files.lisp: process input/output: don't assume
-        8-bit strings.
-
-2006-09-06 14:42  gb
-
-        * compiler/PPC/PPC64/ppc64-backend.lisp: PPC64 callbacks are always
-        #+poweropen-target; don't conditionalize the fp-arg-ptr argument
-        (since that creates confustion when cross-compiling from a
-        non-poweropen host.)
-
-2006-09-06 00:08  gb
-
-        * compiler/PPC/PPC64/: ppc64-arch.lisp, ppc64-backend.lisp: remove
-        8-bit char stuff.
-
-2006-09-06 00:08  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Forgot to set char-code-limit
-        here.
-
-2006-09-05 22:49  gb
-
-        * lib/macros.lisp: In DO-GC-AREAS, don't use comma before call to
-        AREA-SUCC.  (Cross-compilation/ word-size issue.)
-
-2006-09-05 22:42  gb
-
-        * level-0/l0-utils.lisp: If ENSURE-SIMPLE-STRING has to make a copy
-        of a non-simple string, understand char width issues.
-
-2006-09-05 22:41  gb
-
-        * level-0/nfasload.lisp: Some fixnum decls in %FIND-PKG.
-
-2006-09-05 22:40  gb
-
-        * level-1/l1-aprims.lisp: ppc64 ARRAY-ELEMENT-SUBTYPES includes new
-        string type.
-
-2006-09-05 22:39  gb
-
-        * level-0/PPC/ppc-array.lisp: cr3, nor c33, in ppc64 %init-misc.
-
-2006-09-05 22:38  gb
-
-        * compiler/nx0.lisp: NX-FORM-TYPEP uses NX-TARGET-TYPE.
-
-2006-09-05 09:13  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: darwinppc32 backend uses
-        32-bit chars, too.
-
-2006-09-05 09:01  gb
-
-        * compiler/PPC/PPC32/: ppc32-arch.lisp, ppc32-backend.lisp: ppc32
-        defaults to 32-bit chars.
-
-2006-09-05 05:18  gb
-
-        * xdump/xfasload.lisp: Deal with 32-bit lisp strings.
-
-2006-09-05 05:18  gb
-
-        * lisp-kernel/linuxppc/.gdbinit: Start to depend on calling
-        print_lisp_object, since x/s doesn't deal with 32-bit lisp strings.
-
-2006-09-05 05:17  gb
-
-        * lisp-kernel/ppc-gc.c: conditionalize purify_displaced_object()
-        for char size.
-
-2006-09-05 05:16  gb
-
-        * lisp-kernel/plsym.c: find_symbol(): don't assume 8-bir lisp
-        strings.
-
-2006-09-05 05:15  gb
-
-        * lisp-kernel/lisptypes.h: Try using "u8_t" and "u32_t" for
-        lisp_char_code; this may be more portable.
-
-2006-09-05 05:14  gb
-
-        * lib/sequences.lisp: SIMPLE-1D-ARRAY-SUBSEQ: handle new strings.
-
-2006-09-05 05:13  gb
-
-        * level-1/linux-files.lisp: CALL-WITH-STRING-VECTOR: don't assume
-        8-bit char/strings.
-
-2006-09-05 05:13  gb
-
-        * level-1/l1-streams.lisp: Use heap-ivectors of element-type
-        (UNSIGNED-BYTE 8) for character streams.  (Should really depend on
-        the coding system in use.)
-
-2006-09-05 05:09  gb
-
-        * level-1/l1-aprims.lisp: Various archaic string functions: don't
-        assume 8-bit strings.
-
-2006-09-05 05:08  gb
-
-        * level-0/l0-array.lisp: Handle 32-bit strings in %UVECTOR-REPLACE.
-
-2006-09-05 05:07  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: No "x" in simple-base-string,
-        when #-target-8-bit-chars.
-
-2006-09-05 05:06  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        REQUIRE-CHAR-CODE: comparison of OBJECT with TAG is not a CMPI.
-
-2006-09-05 05:05  gb
-
-        * compiler/PPC/ppc2.lisp: PPC2-VREF: handle the 32-bit
-        :SIMPLE-STRING case with constant index.
-
-2006-09-04 17:44  gb
-
-        * lisp-kernel/lisptypes.h: Linux doesn't define uint8_t.  Try
-        "unsigned char", and cross fingers.
-
-2006-09-04 17:38  gb
-
-        * lisp-kernel/: lisptypes.h, ppc_print.c, x86_print.c: Define
-        lisp_char_code type, use it when printing lisp string in the kernel
-        debugger.
-
-2006-09-04 17:28  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-09-04 17:18  gb
-
-        * level-0/PPC/ppc-array.lisp: Sigh.  Test for 8-bit-char case was
-        conditionalized backwards in PPC64 %INIT-MISC.
-
-2006-09-04 17:05  gb
-
-        * level-1/l1-init.lisp: Initial value of CHAR-CODE-LIMIT derived
-        from the target arch (for bootstrapping.)
-
-2006-09-04 17:04  gb
-
-        * level-1/l1-reader.lisp: Use (UNSIGNED-BYTE 8) for array element
-        type of rdtab.ttab.
-        
-        Don't treat (code-char #xca) as whitespace; do treat (code-char
-        #xa0) as whitespace.  (The former happens to be how the latter was
-        encoded in MacRoman.)
-        
-        Handle U+<hex> syntax in NAME-CHAR.
-
-2006-09-04 16:16  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: LOAD-CHARACTER-CONSTANT:
-        and the char code with #xff to get the low byte.
-
-2006-09-04 16:15  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: LOAD-CHARACTER-CONSTANT:
-        and the char code with #xff or 255., not with #x255.  (Cause lots
-        of wackiness, mostly in readtable initialization.)
-
-2006-09-04 16:12  gb
-
-        * compiler/PPC/ppc2.lisp: Use u32->char (which is defined) vice
-        u8->char (which is no more) in %CHAR-CODE.
-
-2006-09-04 06:04  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        Gak.  Get guard/predicate syntax right in LOAD-CHARACTER-CONSTANT.
-
-2006-09-04 06:03  gb
-
-        * level-0/PPC/ppc-array.lisp: New constants in ppc32 typecode range
-        assertion.
-
-2006-09-04 03:44  gb
-
-        * level-0/PPC/ppc-array.lisp: ppc32/ppc64 %init-misc tweaks.
-
-2006-09-04 03:43  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: Typo in the (unused) 64-bit/no
-        crf case of UNBOX-BASE-CHAR.
-
-2006-09-04 02:30  gb
-
-        * level-1/l1-error-system.lisp: Object-not- (mod #x110000) type
-        error.
-
-2006-09-04 02:29  gb
-
-        * level-0/PPC/ppc-symbol.lisp: conditionalize %pname-hash for char
-        size.
-
-2006-09-04 02:26  gb
-
-        * lisp-kernel/: ppc-constants32.h, ppc-constants32.s,
-        ppc-constants64.h, ppc-constants64.s: Conditionalize for
-        CHAR_SIZE_32.
-
-2006-09-04 02:24  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC32/ppc32-vinsns.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp,
-        compiler/PPC/PPC64/ppc64-vinsns.lisp, level-0/l0-array.lisp,
-        level-0/l0-pred.lisp: Conditionalize for #-target-8-bit-chars.
-
-2006-09-04 02:23  gb
-
-        * compiler/PPC/ppc2.lisp: Deal - sometimes conditionally - with
-        32-bit characters.
-
-2006-09-04 02:22  gb
-
-        * compiler/arch.lisp: ERROR-OBJECT-NOT-MOD-CHAR-CODE-LIMIT.
-
-2006-09-03 16:03  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s:
-        conditionalize new string types.
-
-2006-09-03 16:03  gb
-
-        * level-0/X86/x86-symbol.lisp: %pname-hash: conditionalize for
-        string element size.
-
-2006-09-03 16:02  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp, level-0/l0-array.lisp,
-        level-0/l0-pred.lisp: Sketch out new string types (read-time
-        conditionalized.)
-
-2006-09-03 15:02  gb
-
-        * level-0/l0-init.lisp: Put :target-8-bit-chars on *features*, for
-        bootstrapping.
-
-2006-09-03 14:20  gb
-
-        * level-1/l1-streams.lisp: More missing BASIC-STREAM methods.
-
-2006-09-03 13:22  gb
-
-        * compiler/: X86/X8664/x8664-backend.lisp,
-        PPC/PPC32/ppc32-backend.lisp, PPC/PPC64/ppc64-backend.lisp:
-        :target-8-bit-chars on target features.
-
-2006-09-03 13:21  gb
-
-        * level-0/l0-int.lisp: Some comments/indentation.
-
-2006-09-03 13:01  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp: Make
-        CHAR-CODE-LIMIT an attribute of the target arch, for bootstrapping.
-
-2006-09-02 11:24  gb
-
-        * level-1/x86-error-signal.lisp, lib/db-io.lisp: Fix typo.
-
-2006-09-02 11:15  gb
-
-        * lisp-kernel/x86_print.c: hex/decimal integer printers: 3 is also
-        a hex digit.
-
-2006-09-02 11:11  gb
-
-        * lisp-kernel/x86-exceptions.c: Install a "bogus signal handler" on
-        Darwin, to deal with apparent race conditions/Mach kernel lossage.
-        
-        Don't do the whole msg_server here; just do the exc_server thing.
-        
-        Fix a couple of Mach exception-handling bugs; at least one more may
-        remain.
-
-2006-09-02 11:07  gb
-
-        * lisp-kernel/x86-asmutils64.s: Use a hlt instruction to trap in
-        pseudo_sigreturn.
-        
-        Still get spurious SIGTRAPs.
-
-2006-09-02 11:06  gb
-
-        * lisp-kernel/thread_manager.c: Define some things in terms of
-        USE_MACH_SEMAPHORES or USE_POSIX_SEMAPHORES.
-        
-        sem_wait_forever() does repeated timed waits, since I thought that
-        Darwin was having trouble interrpting things that waited
-        indefinitely.  (That might just be a GDB bug.  Who can tell ?)
-
-2006-09-02 11:03  gb
-
-        * lisp-kernel/Threads.h: Define some things in terms of
-        USE_MACH_SEMAPHORES or USE_POSIX_SEMAPHORES.  Note that as of Q3
-        2006, Darwin still doesn't implement enough POSIX semaphore
-        functionality to make it possible to avoid the use of Mach
-        semaphores.
-
-2006-09-02 11:01  gb
-
-        * lib/db-io.lisp: 
-        Try to avoid things like %COPY-IVECTOR-TO-IVECTOR when strings are
-        involved.
-
-2006-09-02 11:01  gb
-
-        * level-1/x86-threads-utils.lisp: Things that're %HEAP-IVECTOR-P
-        aren't bogus objects.
-
-2006-09-02 11:00  gb
-
-        * level-1/l1-streams.lisp: Try to avoid things like
-        %COPY-IVECTOR-TO-IVECTOR when strings are involved.
-
-2006-09-02 10:59  gb
-
-        * level-1/l1-events.lisp: AUTO-FLUSH-INTERACTIVE-STREAMS: use
-        FORCE-OUTPUT.
-
-2006-09-02 10:57  gb
-
-        * level-0/l0-misc.lisp: %COPY-U8-TO-STRING, %COPY-STRING-TO-U8:
-        new, to avoid %COPY-IVECTOR-TO-IVECTOR when strings are involved.
-        
-        %STR-FROM-PTR: take dest string as optional arg, don't assume 8-bit
-        chars.
-        
-        %GET-CSTRING: change type decl, use %GET-UNSIGNED-BYTE.
-
-2006-09-02 10:55  gb
-
-        * level-0/l0-aprims.lisp: %CSTR-POINTER and %CSTR-SEGMENT-POINTER:
-        don't assume 8-bit chars.
-
-2006-08-28 17:35  gb
-
-        * lisp-kernel/ppc-spentry.s: Fix tag check in 32-bit
-        misc_set_single_float_vector.
-
-2006-08-28 17:01  gb
-
-        * xdump/faslenv.lisp: Bump max fasl version.
-
-2006-08-28 16:48  gb
-
-        * lib/nfcomp.lisp: Use new string ops.  Bump current fasl version.
-
-2006-08-28 16:33  gb
-
-        * xdump/faslenv.lisp: Bump (max) fasl version.
-
-2006-08-28 16:30  gb
-
-        * xdump/xfasload.lisp: xloader was missing a few new ops.
-
-2006-08-28 05:34  gb
-
-        * xdump/xfasload.lisp: New string stuff here, too.
-
-2006-08-28 05:28  gb
-
-        * level-0/nfasload.lisp: New string stuff.
-
-2006-08-28 04:57  gb
-
-        * level-1/l1-streams.lisp: More missing BASIC-STREAM methods
-        (STREAM-LINE-COLUMN, STREAM-LISTEN, STREAM-EOFP.)
-
-2006-08-28 04:57  gb
-
-        * level-1/l1-reader.lisp: Use READ-CHAR instead of
-        STREAM-READ-CHAR, since it may be faster in some cases.
-
-2006-08-28 04:56  gb
-
-        * level-1/l1-events.lisp: Unscramble auto-flush-streams stuff
-        (don't assume ioblock-based stream.)
-
-2006-08-28 04:55  gb
-
-        * level-1/l1-boot-2.lisp: Initial FD-STREAMs are BASIC-STREAMs.
-
-2006-08-28 04:55  gb
-
-        * level-0/PPC/ppc-symbol.lisp: Change some REQUIRE forms; cosmetic.
-         (Maybe not even cosmetic.)
-
-2006-08-28 04:54  gb
-
-        * compiler/PPC/: ppc2.lisp, PPC32/ppc32-vinsns.lisp,
-        PPC64/ppc64-vinsns.lisp: %unbox-u8, u8-vref stuff.
-
-2006-08-28 04:53  gb
-
-        * xdump/faslenv.lisp: New fasl ops for new string encodings.
-
-2006-08-28 04:52  gb
-
-        * lib/macros.lisp: %CHAR-CODE: for how long has limit not been 2^16
-        ?  For how long will limit be 2^8 ?
-
-2006-08-28 04:51  gb
-
-        * level-0/nfasload.lisp: More fasl ops.
-
-2006-08-28 04:51  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp: %UNBOX-U8,
-        u8-vref stuff.
-
-2006-08-28 04:50  gb
-
-        * compiler/arch.lisp: Add CHAR-CODE-LIMIT slot to TARGET-ARCH; may
-        not be the best way to do this.
-
-2006-08-26 13:58  gb
-
-        * release-notes.txt: Updated.
-
-2006-08-26 13:50  gb
-
-        * release-notes.txt: Updated.
-
-2006-08-26 13:50  gb
-
-        * darwin-x86-headers64/libc/.cvsignore: Added.
-
-2006-08-26 03:17  gb
-
-        * level-1/version.lisp: Bump.  New snapshots soon, I hope.
-
-2006-08-26 03:12  gb
-
-        * lisp-kernel/darwinx8664/Makefile: Pass -g in ASFLAGS; same
-        problems as always, but avoids problems with Darwin x86-64 ld64
-        segfaulting for unknown reasons.
-
-2006-08-26 03:11  gb
-
-        * lisp-kernel/x86-exceptions.h: Need to do an explicit sigreturn on
-        Darwin (because of the sigaltstack hacks; Darwin uses sigtramp glue
-        that we can't just return to after switching off of the alt stack.)
-
-2006-08-26 03:08  gb
-
-        * lib/numbers.lisp: Check fpu overflow bit (not underflow) when
-        deciding whether or not to signal overflow.
-
-2006-08-26 03:08  gb
-
-        * level-1/x86-trap-support.lisp: Need an indirection to access
-        mcontext from ucontext on Darwin; invent xp-gp-regs to get at
-        mcontext64.ss.
-
-2006-08-26 03:06  gb
-
-        * level-1/x86-error-signal.lisp: Add a declaration, to make this
-        easier to step through.
-
-2006-08-26 03:05  gb
-
-        * level-0/l0-float.lisp: SINGLE-FLOAT-HALF-PI: use f0 not e0, just
-        in case.
-
-2006-08-25 20:35  gb
-
-        * level-1/l1-boot-lds.lisp, level-1/l1-events.lisp,
-        lib/ccl-export-syms.lisp: Hyphenate ADD-AUTO-FLUSH-STREAM and
-        REMOVE-AUTO-FLUSH-STREAM.
-        
-        Export them, too.
-
-2006-08-25 20:22  gb
-
-        * lib/streams.lisp: READ-LINE on BASIC-INPUT-STREAM w/o
-        STREAM-READ-LINE.
-
-2006-08-25 20:22  gb
-
-        * lib/macros.lisp: HANDLER-CASE: the :NO-ERROR clause can appear at
-        most once but doesn't have to be the last clause.
-
-2006-08-25 20:21  gb
-
-        * level-1/l1-streams.lisp: BASIC-OUTPUT-STREAM isn't an
-        INPUT-STREAM.
-        
-        Some STREAM-READ-LINE support for BASIC-CHARACTER-INPUT-STREAM.
-
-2006-08-25 20:19  gb
-
-        * level-1/l1-readloop.lisp: PREPARE-TO-QUIT: other threads should
-        be dead by the time that streams on *OPEN-FILE-STREAMS* are closed,
-        so unlock those streams with extreme prejudice before closing them.
-
-2006-08-25 20:18  gb
-
-        * level-1/l1-pathnames.lisp: FULL-PATHNAME: remove some weird old
-        code that assumed that interfered with handling of relative logical
-        pathnames.
-
-2006-08-25 20:17  gb
-
-        * level-1/l1-events.lisp: Rename EVENT-POLL to
-        AUTO-FLUSH-INTERACTIVE-STREAMS.
-        
-        Make AUTO-FLUSH-INTERACTIVE-STREAMS do conditional locking on each
-        stream (doing nothing if it's not :SHARING :LOCK; unconditional
-        locking on the *AUTO-FLUSH-STREAMS-LOCK*.
-        
-        ADD-AUTOFLUSH-STREAM ensures that the stream is :SHARING :LOCK.
-        
-        REMOVE-AUTOFLUSH-STREAM.
-
-2006-08-25 20:13  gb
-
-        * level-1/l1-boot-lds.lisp: MAKE-MCL-LISTENER-STREAM uses
-        ADD-AUTOFLUSH-STREAM, REMOVE-AUTOFLUSH-STREAM.
-
-2006-08-23 22:59  gb
-
-        * lisp-kernel/x86-exceptions.c: Darwin needs to decode the mxcsr on
-        SIGFPE.
-        
-        DARWIN_GS_HACK changes in altstack handlers for interrupt/suspend.
-
-2006-08-23 22:58  gb
-
-        * lisp-kernel/x86-spentry64.s: x86-64 Darwin's math library is
-        pretty casual about causing spurious exceptions, so ignore them.
-
-2006-08-23 22:57  gb
-
-        * lisp-kernel/darwinx8664/.gdbinit: New file; like the linuxx8664
-        version, with different signals to be ignored by gdb.
-
-2006-08-23 22:56  gb
-
-        * lisp-kernel/x86-asmutils64.s: Using ud2b to force an exception in
-        pseudo_sigreturn() seems to cause/be related to spurious SIGTRAPs. 
-        Use int $0 instead.
-
-2006-08-23 22:55  gb
-
-        * level-1/x86-trap-support.lisp: First attempt at Darwinx8664
-        support; may need more work.
-
-2006-08-22 02:08  gb
-
-        * lisp-kernel/x86_print.c: Try not to use sprintf() (at least not
-        for printing integers), since it seems to need access to pthread
-        data (and calling print_lisp_object() from GDB might fail if %gs is
-        pointing at the lisp TCR.)
-
-2006-08-22 02:06  gb
-
-        * lisp-kernel/x86-spentry64.s: Unbox %arg_z (boxed entrypoint)
-        earlier in _SPffcall, before entering foreign context.  (Need to
-        check PPC version(s) as well.)
-        
-        Use DARWIN_GS_HACK to swap %gs memory around when transitioning
-        between foreign code and lisp.
-
-2006-08-22 02:04  gb
-
-        * lisp-kernel/x86-macros.s: Fix a typo.
-
-2006-08-22 02:04  gb
-
-        * lisp-kernel/x86-exceptions.h: Define a few more things ...
-
-2006-08-22 02:03  gb
-
-        * lisp-kernel/x86-exceptions.c: Lots of changes, especially to Mach
-        exception handling code.
-        
-        Do the DARWIN_GS_HACK things to overload %gs.
-
-2006-08-22 02:02  gb
-
-        * lisp-kernel/x86-asmutils64.s: atomic_and(), pseudo_sigreturn()
-        for DarwinX8664.
-
-2006-08-22 02:01  gb
-
-        * lisp-kernel/thread_manager.c: Some PPC64 conditionalizations
-        should really have tested WORD_SIZE.
-        
-        DARWIN_GS_HACK stuff around suspend/resume signal handlers.  (May
-        not be necessary.)
-        
-        Ensure that tcr.linear gets set on x86, even if not HAVE_TLS.
-
-2006-08-22 01:59  gb
-
-        * lisp-kernel/pmcl-kernel.c: Don't really flush cache lines on
-        x8664.
-        
-        Some PPC64 conditionalizations should really have tested WORD_SIZE.
-
-2006-08-22 01:58  gb
-
-        * lisp-kernel/m4macros.m4: Define SYSCALL_SETS_CARRY_ON_ERROR for
-        FreeBSDX664, DarwinX8664.
-
-2006-08-22 01:57  gb
-
-        * lisp-kernel/darwinx8664/Makefile: Much smaller pagezero, much
-        lower seg1addr.
-        
-        Something in the (m4-generated) symbolic info in some .s files is
-        screwy and causes ld64 to segfault; it's currently necesssary to
-        use "strip -S" on the assembler-generated .o files.
-
-2006-08-22 01:55  gb
-
-        * scripts/openmcl64: Untested changes for Darwinx8664.
-
-2006-08-22 01:54  gb
-
-        * xdump/xx8664-fasload.lisp: Fix typo in darwinx8664
-        xload-backend-info (compiler target is :darwinx8664, not
-        :linuxx8664).
-
-2006-08-22 01:53  gb
-
-        * lib/nfcomp.lisp: Dump concatenated functions from xfunctions when
-        cross-compiling to x86 from x86.
-
-2006-08-22 01:52  gb
-
-        * lib/misc.lisp: MACHINE-VERSION:  conditionalize on :DARWIN-TARGET
-        (not :DARWINPPC-TARGET).
-
-2006-08-22 01:50  gb
-
-        * lib/foreign-types.lisp: :DARWIN-TARGET (not :DARWINPPC-TARGET).
-
-2006-08-22 01:50  gb
-
-        * lib/compile-ccl.lisp: :DARWINX8664 stuff.
-
-2006-08-22 01:49  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-08-22 01:49  gb
-
-        * level-1/l1-sysio.lisp: FILE-STREAM-EXTERNAL-FORMAT stuff for
-        BASIC-STREAMs.
-
-2006-08-22 01:48  gb
-
-        * level-1/: l1-sockets.lisp, linux-files.lisp: Conditionalize on
-        DARWIN-TARGET, not DARWINPPC-TARGET.
-
-2006-08-22 01:47  gb
-
-        * level-0/l0-init.lisp: DarwinX8664 *features*.
-
-2006-08-22 01:47  gb
-
-        * level-0/l0-cfm-support.lisp: Some DARWINPPC-TARGET conditionals
-        really want to be DARWIN-TARGET.
-
-2006-08-22 01:46  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: YIELD-SYSCALL for
-        DarwinX8664.
-
-2006-08-22 01:45  gb
-
-        * compiler/X86/x862.lisp: Use CROSS-CREATE-X86-FUNCTION if not
-        compiling natively.
-        
-        Fix X862-FIXUP-FWD-REFS if not native function on x86.
-
-2006-08-22 01:44  gb
-
-        * compiler/X86/x86-lap.lisp: Ensure that CROSS-CREATE-X86-FUNCTION
-        is defined, even on x86.  Use it if not compiling natively on x86.
-
-2006-08-20 23:59  gb
-
-        * lisp-kernel/darwinx8664/Makefile: Define DARWIN_GS_HACK.
-
-2006-08-20 23:58  gb
-
-        * lisp-kernel/x86-exceptions.c: Still needs lots of work.
-
-2006-08-20 23:58  gb
-
-        * lisp-kernel/x86-exceptions.h: Include Mach stuff on Darwin;
-        prototypes for DARWIN_GS_HACK %gs segment switching.
-
-2006-08-20 23:57  gb
-
-        * lisp-kernel/x86-subprims64.s: Manipulate the %gs register when a
-        lisp thread starts, exits and DARWIN_GS_HACK is defined.
-        
-        This isn't so bad, but doing it around every ff-call might be.
-
-2006-08-20 23:56  gb
-
-        * lisp-kernel/x86-macros.s: DARWIN_GS_HACK macros.
-
-2006-08-20 23:53  gb
-
-        * lisp-kernel/thread_manager.c: Note the need for DARWIN_GS_HACK.
-
-2006-08-20 23:51  gb
-
-        * lisp-kernel/x86-asmutils64.s: DARWIN_GS_HACK hacks.
-
-2006-08-20 23:51  gb
-
-        * lisp-kernel/m4macros.m4: Hope that the need for DARWIN_GS_HACK is
-        also temporary.
-
-2006-08-20 23:50  gb
-
-        * lisp-kernel/lisptypes.h: Hope that the workaround for missing
-        mcontext64 in x8664 Darwin is temporary.
-
-2006-08-20 20:35  gb
-
-        * library/darwinx664-syscalls.lisp: typo
-
-2006-08-20 20:35  gb
-
-        * library/darwinx8664-syscalls.lisp: spell name right
-
-2006-08-20 17:10  gb
-
-        * xdump/xx8664-fasload.lisp: :darwinx8664 stuff.
-
-2006-08-20 17:10  gb
-
-        * lib/db-io.lisp: :struct-by-value: don't read-time conditionalize
-        (do other things still use read-time conditionals ?)
-
-2006-08-20 17:09  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Darwinx8664: overload %gs,
-        setup syscall mask.
-
-2006-08-20 17:08  gb
-
-        * compiler/nx1.lisp: Handle syscall, ff-call for :darwinx8664 as
-        well.
-
-2006-08-20 17:06  gb
-
-        * library/darwinx664-syscalls.lisp: New file; or's in the bit for
-        Unix syscalls on Darwinx8664.  (Screw: should (carefully) review
-        word-size issues.)
-
-2006-08-20 17:03  gb
-
-        * library/darwinppc-syscalls.lisp: Mask for PPC.
-
-2006-08-20 17:02  gb
-
-        * level-0/l0-io.lisp, level-1/l1-sockets.lisp,
-        level-1/linux-files.lisp: Syscall conditionalization.
-
-2006-08-20 17:01  gb
-
-        * level-1/l1-streams.lisp: Syscall conditionalization.
-        
-        SELECTION-INPUT-STREAM created with :sharing :lock.
-
-2006-08-20 17:00  gb
-
-        * examples/objc-runtime.lisp: Fencepost in
-        POINTER-IN-CFSTRING-SECTION-P.
-
-2006-08-20 16:16  gb
-
-        * library/: darwinppc-syscalls.lisp, darwin-syscalls.lisp: rename
-
-2006-08-18 09:50  gb
-
-        * lisp-kernel/thread_manager.c: Enable FP underflow detection on
-        x8664.  Should do this on PPC as well, and should probably offer
-        some backward-compatible behavior for reader.
-
-2006-08-18 09:47  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Dress up the Darwin x86-64
-        backend a little.
-        
-        Explicily define lisp-context-register slot in each backend (%gs
-        for those imolementations that follow the standard ABI, %fs for
-        Darwin.)
-
-2006-08-18 09:44  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Use :rcontext when
-        necessary.
-
-2006-08-18 09:43  gb
-
-        * compiler/X86/: x86-backend.lisp, x86-lap.lisp: Recognize
-        :rcontext as a reference to the backend's LISP-CONTEXT-REGISTER
-        slot.
-
-2006-08-18 09:42  gb
-
-        * compiler/backend.lisp: Backend now has a lisp-context-register
-        slot.
-
-2006-08-18 09:42  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: No more (constant) rcontext.
-
-2006-08-18 09:40  gb
-
-        * level-0/X86/: x86-def.lisp, x86-float.lisp, x86-io.lisp,
-        x86-misc.lisp, x86-symbol.lisp, x86-utils.lisp: Refer to rcontext
-        segment register as :rcontext, since x86-64 Darwin doesn't laugh
-        and play like the other children.
-
-2006-08-18 09:29  gb
-
-        * lisp-kernel/x86-exceptions.c: Copy some of the Mach exception
-        code from the PPC version and tweak it a little; needs more work.
-
-2006-08-18 09:27  gb
-
-        * lisp-kernel/x86-exceptions.h: Provide some interim Darwin
-        conditionalization.
-
-2006-08-18 09:25  gb
-
-        * lisp-kernel/m4macros.m4: Spell FREEBSD correctly.
-        
-        Generate an equate for HAVE_TLS.
-
-2006-08-18 09:23  gb
-
-        * lisp-kernel/x86-gc.c: Changes in purify_xp().
-
-2006-08-18 09:19  gb
-
-        * lisp-kernel/x86-spentry64.s: Darwin x86-64 assembler doesn't like
-        absolute jumps, prefers slower ones.
-        
-        Move lock prefixes to their own lines, to satisfy you-know-who.
-        
-        If we don't have thread-local-storage (TLS), it's hard to avoid the
-        get_tcr() call on each calback.
-
-2006-08-18 09:13  gb
-
-        * lisp-kernel/: freebsdx8664/Makefile, linuxx8664/Makefile: Tell m4
-        that we HAVE_TLS.
-
-2006-08-17 10:41  phil
-
-        * examples/FFI/:
-        Allocating-foreign-data-on-the-lisp-heap/ptrtest-compile.sh,
-        Allocating-foreign-data-on-the-lisp-heap/ptrtest.c,
-        Allocating-foreign-data-on-the-lisp-heap/ptrtest.lisp,
-        Using-basic-calls-and-types/Readme.rtf,
-        Using-basic-calls-and-types/typetest-compile.sh,
-        Using-basic-calls-and-types/typetest.c,
-        Using-basic-calls-and-types/typetest.lisp: Initial version
-
-2006-08-17 10:40  phil
-
-        * examples/FFI/Allocating-foreign-data-on-the-lisp-heap/Readme.rtf:
-        [no log message]
-
-2006-08-08 13:07  gb
-
-        * lisp-kernel/darwinx8664/Makefile: New file.
-
-2006-08-08 13:07  gb
-
-        * lisp-kernel/x86-exceptions.h: xp accessors for Darwinx8664.
-
-2006-08-08 13:06  gb
-
-        * lisp-kernel/x86-constants64.h: REG_* constants for Darwin.
-
-2006-08-08 13:05  gb
-
-        * lisp-kernel/x86-asmutils64.s: Darwin assembler doesn't like lock
-        instructions on the same line as the locked instruction.  (Maybe
-        there's a better way to do this, than just pretending that lock is
-        a standalone instruction, but that lock instruction does seem to be
-        treated as a prefix.)
-
-2006-08-08 13:03  gb
-
-        * lisp-kernel/pmcl-kernel.c: Treat X8664 like PPC64 (e.g., use
-        dlfcn) on Darwin.
-
-2006-08-08 13:02  gb
-
-        * lisp-kernel/lisptypes.h: xcode 2.4 headers: <i386/ucontext.h>
-        doesn't define mcontext64, but lots of other things reference it. 
-        #define it here for now, but that'll likely break when the headers
-        are fixed.
-
-2006-08-08 12:58  gb
-
-        * lisp-kernel/lisp-debug.c: Define Iregnames for darwinx8664.
-
-2006-08-08 12:58  gb
-
-        * lisp-kernel/area.h: Define an IMAGE_BASE_ADDRESS for
-        x8664/Darwin.
-
-2006-07-29 08:41  gb
-
-        * level-1/l1-streams.lisp: STREAM-WRITE-BYTE, STREAM-WRITE-IVECTOR.
-         :BASIC defaults to T in OPEN; BASIC-FILE-STREAM probably still
-        needs READ/WRITE- SEQUENCE support.
-
-2006-07-29 07:39  gb
-
-        * level-1/l1-aprims.lisp: ALLOCATE-RESOURCE, FREE-RESOURCE: use
-        lock.  TODO: evaluate whether resources are worthwhile;  used for
-        string-output-stream allocation and DELETE-DUPLICATES.
-
-2006-07-29 06:27  gb
-
-        * library/lispequ.lisp: Resources aren't thread-private, need
-        locks.
-
-2006-07-29 06:26  gb
-
-        * level-1/l1-sysio.lisp: MAKE-FILE-STREAM: support for
-        BASIC-STREAMs.
-
-2006-07-29 06:26  gb
-
-        * level-1/l1-streams.lisp: OPEN handles BASIC-STREAMs; not yet the
-        default.
-
-2006-07-29 06:25  gb
-
-        * level-1/l1-reader.lisp: *PARSE-STRING-RESOURCE* probably hasn't
-        been used in 10 or 12 years.
-
-2006-07-29 03:40  gb
-
-        * level-1/l1-sysio.lisp: Most BASIC-FILE-STREAM stuff.
-
-2006-07-29 03:40  gb
-
-        * library/lispequ.lisp: BASIC-FILE-STREAM.EXTERNAL-FORMAT, at least
-        for now.
-
-2006-07-29 03:39  gb
-
-        * level-1/l1-streams.lisp: BASIC-IO-STREAM; ALLOCATE-BASIC-STREAM
-        makes one more slot in BASIC-FILE-STREAM.
-
-2006-07-28 04:17  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-07-28 04:15  gb
-
-        * level-1/l1-streams.lisp: A couple of more (soon-to-be-used) slots
-        in IOBLOCK.
-
-2006-07-28 01:17  gb
-
-        * level-1/l1-streams.lisp: Lots of changes; lots more to go.
-
-2006-07-28 01:16  gb
-
-        * level-1/l1-sockets.lisp: Pass :CHARACTER-P T to MAKE-FD-STREAM.
-
-2006-07-28 00:58  gb
-
-        * examples/cocoa-listener.lisp: Want :SHARING :LOCK on listener
-        output.
-        
-        (SLIME probably faces the same issue; should probably do something
-        in the auto-flush case.  Of course, it's hard to know just what to
-        do in that case. or at least what to do safely in that case.)
-
-2006-07-28 00:49  gb
-
-        * level-1/l1-sysio.lisp: Define SELECT-STREAM-CLASS on
-        FUNDAMENTAL-FILE-STREAM.
-
-2006-07-28 00:49  gb
-
-        * lib/streams.lisp: READ-BYTE for BASIC-STREAMs.
-
-2006-07-28 00:48  gb
-
-        * library/lispequ.lisp: Need an explicit
-        BASIC-STREAM-FLAG.OPEN-CHARACTER bit, due to bivalence.
-
-2006-07-28 00:47  gb
-
-        * lib/macros.lisp: BASIC-STREAM-IOBLOCK.
-
-2006-07-25 03:48  gb
-
-        * compiler/optimizers.lisp: Compiler-macro for BASIC-STREAM-P.
-
-2006-07-24 04:55  gb
-
-        * lib/streams.lisp: READ-CHAR bypasses STREAM-READ-CHAR for
-        BASIC-STREAMs.
-
-2006-07-24 04:55  gb
-
-        * level-1/l1-streams.lisp: Some BASIC-STREAM stuff starts to
-        appear.
-
-2006-07-24 04:51  gb
-
-        * library/lispequ.lisp: Add a plist to basic-/basic-file-stream.
-
-2006-07-24 02:43  gb
-
-        * level-1/l1-sysio.lisp: FILE-STREAM is now abstract (and some
-        sublasses may get that way); FUNDAMENTAL-FILE-STREAM is an
-        implementation of it (and BASIC-FILE-STREAM soon will be.)
-
-2006-07-23 03:05  gb
-
-        * level-1/l1-clos-boot.lisp: *class-table* entry for BASIC-STREAM.
-
-2006-07-23 03:03  gb
-
-        * level-1/l1-streams.lisp: STREAM-IOBLOCK now takes 2 required args
-        and is inlined.
-        
-        Some bug fixes; STREAM class no longer has slots.
-        
-        IOBLOCK-READ-CHAR-FUNCTION used by READ-CHAR.  %ioblock-read-byte
-        variants; fix read-byte botch (should vector according to
-        element-type.)
-
-2006-07-23 02:54  gb
-
-        * level-1/: linux-files.lisp, l1-sysio.lisp, l1-sockets.lisp:
-        STREAM-IOBLOCK now takes 2 required args.
-
-2006-07-23 02:54  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-07-23 02:53  gb
-
-        * library/lispequ.lisp: Start to define what a BASIC-STREAM looks
-        like.
-
-2006-07-23 02:53  gb
-
-        * lib/macros.lisp: Move stream-ioblock access/locking macros here.
-        
-        Likewise WITH-EAGAIN.
-
-2006-07-23 01:12  gb
-
-        * level-1/: l1-sysio.lisp, l1-streams.lisp, l1-boot-2.lisp,
-        l1-sockets.lisp: Fix a few botches.
-        
-        :private arg to stream creation primitives replaced with :sharing,
-        which can have values:
-        
-         :private (the default; stream can only be accessed by the creating
-        thread)
-         :lock  (the old, often slow, default); most accesses to stream
-        involve locking
-         :nil or :external (stream code doesn't enforce exclusion).
-
-2006-07-22 23:57  gb
-
-        * level-1/l1-streams.lisp: Bootstrapping stuff.
-        
-        Move along, nothing to see here.
-
-2006-07-20 03:43  gb
-
-        * level-1/: l1-boot-2.lisp, l1-sockets.lisp, l1-streams.lisp,
-        l1-sysio.lisp: First (rough) cut at making streams "private"
-        (effectively always locked by the "owning" thread) to reduce some
-        locking overhead.  More to come, some of which will be a little
-        tricky to bootstrap.
-
-2006-07-20 01:09  gb
-
-        * lisp-kernel/: ppc-constants32.h, ppc-constants32.s,
-        ppc-constants64.h, ppc-constants64.s, x86-constants64.h,
-        x86-constants64.s: subtag_lisp_thread -> subtag_basic_stream.
-
-2006-07-20 01:09  gb
-
-        * library/lispequ.lisp: new (istruct-based) LISP-THREAD accessors.
-
-2006-07-20 01:08  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-07-20 01:07  gb
-
-        * level-1/l1-streams.lisp: Introduce "owner" slot in basic ioblock.
-         A little tricky to bootstrap.
-
-2006-07-20 01:05  gb
-
-        * level-0/l0-misc.lisp, level-1/l1-processes.lisp,
-        level-1/l1-clos-boot.lisp, level-1/l1-lisp-threads.lisp: Use new
-        (istruct-based) lisp-thread accessors.
-
-2006-07-20 01:02  gb
-
-        * compiler/: PPC/PPC32/ppc32-arch.lisp, PPC/PPC64/ppc64-arch.lisp,
-        X86/X8664/x8664-arch.lisp: Get rid of the lisp-thread subtag
-        (lisp-thread's are ISTRUCTs now); re-use it for (to-be-introduced)
-        BASIC-STREAM.
-
-2006-07-15 15:02  gb
-
-        * level-1/l1-error-system.lisp: Insert some fresh lines in the
-        IMPOSSIBLE-NUMBER condition :REPORT method.
-
-2006-07-15 15:00  gb
-
-        * compiler/X86/x862.lisp: x862-%aref1,x862-%aset1: don't try to do
-        simple vector operations unless we're sure that the vector is a
-        (SIMPLE-ARRAY * (*)) and we know the element-type (these were
-        leaping into the simple-typed-vector case when the element-type was
-        known but the vector wasn't known to be SIMPLE.
-
-2006-07-14 05:57  gb
-
-        * compiler/nx0.lisp: NX-FORM-TYPEP: unqoute constants.
-
-2006-07-13 16:01  gb
-
-        * level-1/l1-typesys.lisp: SPECIALIZED-ARRAY-ELEMENT-TYPES needs to
-        know about FIXNUM arrays.
-
-2006-07-11 14:23  gb
-
-        * compiler/X86/x862.lisp: Destination and 1st source arg overlap
-        (2-address instructions) in natural logical, arithmetic operations.
-
-2006-07-05 02:38  gb
-
-        * release-notes.txt: Update.
-
-2006-07-05 02:22  gb
-
-        * level-0/l0-init.lisp: Reluctantly put :MCL back on *features*;
-        its removal needs to be better publicized.
-
-2006-07-04 22:24  gb
-
-        * level-1/linux-files.lisp: Use NATIVE-TRANSLATED-NAMESTRING on the
-        PROGRAM arg to RUN-PROGRAM.
-
-2006-07-04 22:23  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-06-29 02:11  gb
-
-        * lisp-kernel/image.h, xdump/heap-image.lisp: Bump
-        image-abi-version.
-
-2006-06-28 05:24  gb
-
-        * level-0/l0-cfm-support.lisp: *rtld-default* wants to be a null
-        pointer on DarwinPPC32 (at the very least, that platform's
-        xFindSymbol gets confused by anything but a null pointer/global
-        lookup.)
-
-2006-06-28 05:09  gb
-
-        * level-1/version.lisp: Bump.  Call the FreeBSD/AMD64 version
-        "Alpha", which may be a bit generous (pretty regular deadlock,
-        random thread creation errors, other bugs.)
-
-2006-06-28 05:07  gb
-
-        * lisp-kernel/freebsdx8664/.gdbinit: new; awfully similar to linux
-        x86-64 version.
-
-2006-06-28 04:04  gb
-
-        * lisp-kernel/x86-exceptions.c: FreeBSD doesn't do a good job of
-        identifying the cause of XMM FP exceptions.  Try to do that by
-        looking at MXCSR bits.
-
-2006-06-28 04:03  gb
-
-        * lisp-kernel/x86-spentry64.s: FreeBSD syscalls set carry flag to
-        indicate error return.
-
-2006-06-28 04:03  gb
-
-        * level-1/: l1-sockets.lisp, linux-files.lisp,
-        x86-trap-support.lisp: Some FreeBSD changes/fixes.
-
-2006-06-28 04:02  gb
-
-        * level-0/l0-cfm-support.lisp: Remove a #+freebsd-target
-        breakpoint.
-
-2006-06-27 18:08  gb
-
-        * level-0/l0-cfm-support.lisp: fix (?) nested #+/#-.  Maybe.
-
-2006-06-27 17:30  gb
-
-        * lisp-kernel/x86-exceptions.h: Fix Linux def of IS_MAYBE_INT_TRAP.
-
-2006-06-27 17:27  gb
-
-        * lisp-kernel/pmcl-kernel.c: (possibly) make get_r_debug more
-        portable; possibly break it completely ...
-
-2006-06-27 08:55  gb
-
-        * lisp-kernel/x86-exceptions.c: map the altstack
-        read/write/execute.
-
-2006-06-27 08:54  gb
-
-        * lisp-kernel/thread_manager.c: Fix os_get_stack_bounds() for
-        FreeBSD.
-
-2006-06-27 08:54  gb
-
-        * lisp-kernel/Threads.h: FreeBSD needs prototypes from
-        <pthread_np.h>
-
-2006-06-27 08:53  gb
-
-        * lib/compile-ccl.lisp: New (renamed) kernel-build-direcory for
-        :freebsdx8664.
-
-2006-06-27 08:53  gb
-
-        * level-1/x86-trap-support.lisp: freebsd x8664 GPR indices.  (Needs
-        testing.)
-        
-        Don't conditionalize as much code. Indices/offsets are
-        platform-specific, but accessors defiend in terms of them needn't
-        be.
-
-2006-06-27 08:51  gb
-
-        * level-1/x86-callback-support.lisp: Remove 1st line (bogus
-        comment.)
-
-2006-06-27 08:50  gb
-
-        * level-0/l0-init.lisp: More freebsd x8664 features.
-
-2006-06-27 08:50  gb
-
-        * scripts/openmcl64: Update for FreeBSD/amd64.
-
-2006-06-27 08:47  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: FreeBSD backend has
-        :freebsdx8664-target as a target-specific-feature.
-
-2006-06-27 05:05  gb
-
-        * lisp-kernel/: freebsdx8664/Makefile, freebsd8664/Makefile,
-        freebsd8664/elf_x86_64.x: directory rename
-
-2006-06-27 04:59  gb
-
-        * xdump/xx8664-fasload.lisp: FreeBSD xload-backend.
-
-2006-06-27 04:47  gb
-
-        * lisp-kernel/x86-exceptions.h: Some macros for FreeBSD changes.
-
-2006-06-27 04:46  gb
-
-        * lisp-kernel/x86-exceptions.c: FreeBSD changes (at least enough to
-        recognize UUOs, which generate SIGBUS vice SIGSEGV.)
-
-2006-06-27 04:45  gb
-
-        * lisp-kernel/x86-asmutils64.s: Define freebsd_sigreturn.
-        
-        TODO (maybe): copy the sigtramp code when evacuating the altstack.
-
-2006-06-27 04:44  gb
-
-        * lisp-kernel/thread_manager.c: FreeBSD sigreturn from
-        suspend_resume_handler.
-
-2006-06-27 04:44  gb
-
-        * lisp-kernel/pmcl-kernel.c: Some FreeBSD conditionalization;
-        get_r_debug() for ELF platforms.  (Needs testing under Linux.)
-
-2006-06-27 04:43  gb
-
-        * lisp-kernel/imports.s: Don't import metering-control; do import
-        get_r_debug().
-
-2006-06-27 04:42  gb
-
-        * library/x8664-freebsd-syscalls.lisp: New file.  Should check
-        word-size stuff (here and in other versions.)
-
-2006-06-27 04:42  gb
-
-        * lib/misc.lisp: Find MACHINE-VERSION string via #_sysctl on
-        FreeBSD.
-
-2006-06-27 04:39  gb
-
-        * lib/foreign-types.lisp: Signed char nonsense (should use target
-        ftd, not reader macros here.)
-
-2006-06-27 04:38  gb
-
-        * lib/compile-ccl.lisp: Some FreeBSD support.
-
-2006-06-27 04:36  gb
-
-        * level-1/: l1-sockets.lisp, l1-streams.lisp, linux-files.lisp:
-        Some FreeBSD changes/conditionalization. Maybe not enough.
-
-2006-06-27 04:35  gb
-
-        * level-1/l1-boot-1.lisp: Recognize FREEBSD platform-os-name.
-
-2006-06-27 04:34  gb
-
-        * level-0/X86/: .cvsignore, X8664/.cvsignore: Ignore *fsl.
-
-2006-06-27 04:34  gb
-
-        * level-0/l0-io.lisp: FreeBSD syscalls.
-
-2006-06-27 04:33  gb
-
-        * level-0/l0-init.lisp: Some FreeBSD features.
-
-2006-06-27 04:33  gb
-
-        * level-0/l0-cfm-support.lisp: Lots of FreeBSD conditionalization,
-        changes.
-        
-        MAY HAVE BROKEN LINUX PORTS; need to recompile on those platforms
-        and test.
-        
-        Now depends on an imported lisp-kernel function on ELF platforms
-        (Linux/FreeBSD), and therefore depends on recent kernel changes.
-
-2006-06-27 04:30  gb
-
-        * level-0/.cvsignore: Ignore *fsl.
-
-2006-06-27 04:29  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Fix platform-syscall-mask
-        in freebsd backend.
-
-2006-06-27 04:27  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Don't import
-        metering-control; do import get-r-debug (for Elf shared libraries.)
-        
-        A yield-syscall constant for FreeBSD. (This is all a bad idea ...)
-
-2006-06-27 04:26  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp:
-        Don't import metering-control; do import get-r-debug (for Elf
-        shared libraries.)
-
-2006-06-27 04:26  gb
-
-        * compiler/nx1.lisp: Use the non-eabi syscall on freebsd as well.
-
-2006-06-26 16:38  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp:
-        SET-BIGITS-AND-HEADER-FOR-FIXNUM-OVERFLOW: need to change the
-        (wrong) sign of the top 3 (fixnumshift) bits only.  Where did the
-        constant #xffff000000000000 come from ?
-
-2006-06-26 16:35  gb
-
-        * compiler/X86/x862.lisp: Fix some indentation.
-
-2006-06-25 20:32  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: FreeBSD x8664 backend;
-        change initialiation of x8664 foreign-type stuff.
-
-2006-06-25 20:31  gb
-
-        * compiler/backend.lisp: PLATFORM-OS-FREEBSD.
-
-2006-06-23 19:52  gb
-
-        * darwin-headers/: gl/C/.cvsignore, libc/C/.cvsignore,
-        quicktime/C/.cvsignore: Ignore Developer subdirectory.  c
-
-2006-06-23 19:28  gb
-
-        * release-notes.txt: Update some.
-
-2006-06-23 19:11  gb
-
-        * examples/gtk2-clock.lisp: New file.
-
-2006-06-23 18:56  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-06-23 18:52  gb
-
-        * lib/ccl-export-syms.lisp: Export DEFLOADVAR.
-
-2006-06-22 13:39  gb
-
-        * x86-headers64/gnome2/C/.cvsignore: new
-
-2006-06-22 13:36  gb
-
-        * x86-headers64/: gl/C/.cvsignore, gnome2/C/populate.sh: new
-
-2006-06-22 13:33  gb
-
-        * x86-headers64/: gl/.cvsignore, gl/C/populate.sh,
-        gnome2/.cvsignore: new
-
-2006-06-22 13:30  gb
-
-        * examples/opengl-ffi.lisp: #+linuxppc-target -> #+linux-target.
-
-2006-06-22 13:28  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-06-21 15:15  gb
-
-        * lisp-kernel/: ppc-constants64.h, ppc-constants64.s,
-        ppc-spentry.s: Define new string subtags; handle them in ppc64
-        misc_ref/misc_set.
-
-2006-06-21 15:14  gb
-
-        * level-0/PPC/ppc-array.lisp: Fix %INIT-MISC (both ppc2 and ppc64
-        versions) to handle FIXNUM vectors, new UCS4 strings.
-
-2006-06-21 15:14  gb
-
-        * level-0/l0-array.lisp: Fix %INIT-MISC (bot ppc2 and ppc64
-        versions) to handle FIXNUM vectors, new UCS4 strings.
-
-2006-06-21 15:12  gb
-
-        * darwin-headers/: carbon/C/populate.sh, cocoa/C/populate.sh,
-        gl/C/populate.sh, libc/C/populate.sh, quicktime/C/populate.sh,
-        webkit/C/populate.sh: Use 10.4u headers from XCode SDK.
-
-2006-06-21 15:11  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Add SUBTAG-NEW-STRING.
-
-2006-06-21 15:11  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: MAX-32-BIT-IVECTOR-SUBTAG
-        wasn't updated with the introduction of fixnum vectors, (unused)
-        UCS4 "new"strings.
-
-2006-06-16 03:50  gb
-
-        * examples/objc-support.lisp: Re-compute static NSString info after
-        opening an extension framework.
-
-2006-06-16 03:45  gb
-
-        * examples/webkit.lisp: Use new functions for augmenting
-        interfaces, loading framework.
-
-2006-06-16 03:43  gb
-
-        * examples/objc-runtime.lisp: Juggle things around so that add-on
-        framework bundles get loaded on appication re-launch.
-        
-        REVIVE-OBJC-CLASSES tells MAP-OBJC-CLASSES not to hit the database,
-        since (a) it may not be there, or may not be where we can find it
-        yet and (b) it's probably more reasonable to do that than it would
-        be to teach CLOS about classes that're "discovered" when the
-        appication's launched on a newer OS release than it was saved on.
-
-2006-06-16 03:39  gb
-
-        * examples/cocoa-application.lisp: Touch tha application bundle
-        before saving an image into it.  That -may- convincve
-        LaunchServices to do the right thing.
-
-2006-06-16 03:38  gb
-
-        * examples/objc-support.lisp: Reload any addon/framework bundles
-        that had been loaded before the image was saved when starting a
-        bundled application.
-        
-        Juggle things around, so that that works (need to be able to use
-        low-level bridge features early.)
-
-2006-06-16 03:36  gb
-
-        * lib/db-io.lisp: Disable the #? reader macro.
-
-2006-06-14 15:42  gb
-
-        * level-0/: PPC/ppc-def.lisp, X86/x86-def.lisp: Fix #+APPLY+
-        lfun-bits.
-
-2006-06-12 20:24  gb
-
-        * lib/ppc-backtrace.lisp: PPC version of
-        %find-register-argument-value had the same sort of fencepost as the
-        x86-64 version had a few days ago.
-
-2006-06-10 23:52  gb
-
-        * lib/arglist.lisp: %ARGLIST-INTERNAL: if generic-function, return
-        its GENERIC-FUNCTION-LAMBDA-LIST.
-
-2006-06-10 23:51  gb
-
-        * level-1/l1-clos.lisp: Give reader/writer method args more
-        descriptive names. (Barely more descriptive ...)
-
-2006-06-10 19:25  gb
-
-        * level-1/l1-clos-boot.lisp: Arrgh.  In
-        %MAYBE-STD-SETF-SLOT-VALUE-USING-CLASS, we know nothing about the
-        type of the instance, so don't use INSTANCE.SLOTS (instead, let
-        INSTANCE-SLOTS do a TYPECASE; it's inlined at this point.)
-        
-        This was keeping non-standard instances - like ObjC classes and
-        metaclasses - from having some of their slots initialized
-        correctly.
-
-2006-06-10 19:22  gb
-
-        * examples/objc-clos.lisp: PRINT-OBJECT methods for objc-class,
-        objc-metaclass: don't die if the class is unnamed (makes it easier
-        to print classes for debugging during initialization.)
-
-2006-06-10 13:05  gb
-
-        * level-1/ppc-trap-support.lisp: Fix LinuxPPC64 versions of
-        XP-FPSCR-INFO and XP-DOUBLE-FLOAT.
-
-2006-06-08 05:01  gb
-
-        * release-notes.txt: Update a bit.
-
-2006-06-08 03:56  gb
-
-        * lisp-kernel/image.h, xdump/heap-image.lisp: Bump
-        image-abi-version.
-
-2006-06-08 03:46  gb
-
-        * xdump/faslenv.lisp: Bump (min) fasl version.
-
-2006-06-08 03:35  gb
-
-        * lib/nfcomp.lisp: Bump (current) fasl-version.
-
-2006-06-08 03:28  gb
-
-        * lisp-kernel/linuxx8664/Makefile: -O2.
-
-2006-06-08 03:26  gb
-
-        * xdump/faslenv.lisp: Bump (max) fasl version.
-
-2006-06-08 03:18  gb
-
-        * level-1/version.lisp: Bump; give x86-64 port the benefit of the
-        doubt and claim that it's a beta.
-
-2006-06-08 03:18  gb
-
-        * lisp-kernel/darwinppc64/Makefile: Enable -O2.
-
-2006-06-08 03:17  gb
-
-        * lisp-kernel/darwinppc/Makefile: Some commented-out debugging
-        options; enable -O2.
-
-2006-06-08 02:55  gb
-
-        * lisp-kernel/x86-exceptions.c: thread_signal_setup() moved here.
-        Handle suspend (and maybe someday resume, again) signals on the
-        altstack, since we don't really want a signal context in the middle
-        of the tagged lisp stack ...
-
-2006-06-08 02:52  gb
-
-        * lisp-kernel/thread_manager.c: thread_signal_setup() moved to
-        PLATFORM-exceptions.c; some constants/prototypes moved to
-        Threads.h.
-
-2006-06-08 02:51  gb
-
-        * lisp-kernel/ppc-exceptions.c: suspend_resume_handler() installed
-        via install_signal_handler(); thread_signal_setup() moved here, to
-        do that installation.
-
-2006-06-08 02:50  gb
-
-        * lisp-kernel/pmcl-kernel.c: Don't enable_fp_exceptions() twice.
-        
-        Don't call (or define) prepare_for_the_worst(), which is kind of
-        too bad ...
-
-2006-06-08 02:49  gb
-
-        * lisp-kernel/Threads.h: suspend/resume constants, prototypes.
-
-2006-06-08 01:11  gb
-
-        * level-1/l1-files.lisp: Back out of ill-advised changed to %LOAD;
-        let OPTIMIZE proclamations persist beyond the LOAD.
-
-2006-06-07 21:45  gb
-
-        * lisp-kernel/x86-subprims64.s: No nore %tsp/%Rnext_tsp.
-
-2006-06-07 21:38  gb
-
-        * lisp-kernel/x86-spentry64.s: Don't maintain current/next tsp in
-        MMX regs.  Do maintain them in TCR.
-
-2006-06-07 21:37  gb
-
-        * lisp-kernel/x86-macros.s: Don't maintain %tsp when stack-consing;
-        update (decrement) tcr.next_tsp atomically, use %stack_temp as a
-        temporary (old tsp), finish frame by storing into tcr.save_tsp.
-
-2006-06-07 21:34  gb
-
-        * lisp-kernel/x86-exceptions.c: tsp is in the TCR now.
-
-2006-06-07 21:33  gb
-
-        * lisp-kernel/x86-constants64.s: No more %tsp, %Rnext_tsp.  Define
-        %stack_temp.
-
-2006-06-07 21:32  gb
-
-        * lisp-kernel/x86-constants64.h: No more Itsp, Inext_tsp.
-
-2006-06-07 21:30  gb
-
-        * level-0/X86/x86-def.lisp: %CURRENT-TSP: the tsp is in the TCR
-        now.
-
-2006-06-07 21:30  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Don't try to maintain %tsp
-        (since it no longer exists ...).  Use %stack-temp in some cases.
-
-2006-06-07 21:29  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: No more %tsp or %next-tsp. 
-        %stack-temp is a symbolic name for an MMX register that can be used
-        for (e.g.) linking frames on the temp/foreign stacks (or for any
-        other purpose ...)
-
-2006-06-07 15:29  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: No more %Rforeign_sp.  Keep
-        tcr.next_tsp in sync with %next_tsp Check to ensure that
-        %tsp,tcr.save_tsp,and tcr.next_tsp all have the same value when
-        allocating on the temp stack.  (This will soon change, so that %tsp
-        and %next_tsp will not be canonical and the tcr fields are, then
-        will change so that %tsp and %next_tsp will cease to exist.)
-
-2006-06-07 15:25  gb
-
-        * lisp-kernel/x86-subprims64.s: No more %Rforeign_sp.
-
-2006-06-07 15:25  gb
-
-        * lisp-kernel/: x86-macros.s, x86-spentry64.s: Keep tcr.next_tsp in
-        sync with %Rnext_tsp.  No more %Rforeign_sp, but we can use %mm5 as
-        a temporary.
-
-2006-06-07 15:23  gb
-
-        * lisp-kernel/x86-exceptions.c: Find the foreign RSP from the TCR;
-        don't need FP regs for this.  (They're sometimes invalid and
-        sometimes missing, which is the point of recent changes.)
-
-2006-06-07 15:21  gb
-
-        * lisp-kernel/x86-constants64.s: No foreign_sp.  Rename %next_tsp
-        to %Rnext_tsp to avoid potential m4 lossage.
-
-2006-06-07 15:20  gb
-
-        * lisp-kernel/x86-constants64.h: No Iforeign_sp.
-
-2006-06-07 15:20  gb
-
-        * lisp-kernel/thread_manager.c: Initialize tcr->next_tsp on X86.
-
-2006-06-07 15:19  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-06-07 15:19  gb
-
-        * level-0/X86/x86-def.lisp: Get foreign-sp from the TCR.
-
-2006-06-07 15:18  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: More bootstrapping: no more
-        foreign-sp register (though some code still uses %mm5 as a
-        temporary, the "canonical" foreign SP is maintained in the TCR.)
-
-2006-06-07 04:52  gb
-
-        * lisp-kernel/x86-macros.s: When making a catch/unwind-protect
-        frame, get the foreign SP out of the TCR.
-
-2006-06-07 04:52  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp,
-        lisp-kernel/x86-spentry64.s: More bootstrapping: continue to
-        maintain the foreign sp in both the TCR and the MMX register, but
-        consider the TCR version to be canonical.
-
-2006-06-07 02:46  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: More bootstrapping: if the
-        %tsp MMX register doesn't match the value in the tcr, trap. 
-        Likewise for %foreign-sp.
-
-2006-06-07 01:29  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp, lisp-kernel/x86-macros.s,
-        lisp-kernel/x86-spentry64.s: Try to keep tcr.save_tsp in synch with
-        %tsp, and likewise for %Rforeign_sp/tcr.foreign_sp.
-        
-        (The idea is to keep the temp/foreign stack pointers in the tcr and
-        only use the MMX registers as temporaries, since it seems that
-        handlers for asynchronous signals can't count on the MMX register
-        values in the signal context being correct.  This seems to either
-        be a Linux kernel bug or ill-considered if it's intentional
-        behavior, but it seems better to work around it this way.)
-        
-        This is just an early step in bootstrapping that change; it's being
-        checked into CVS so that it doesn't get lost (and so that I can
-        recover to this point if/when I hose things on a later step.)
-
-2006-06-07 01:24  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Add a next-tsp slot to the
-        tcr.
-
-2006-06-07 01:22  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s: Add a
-        next_tsp slot to the tcr.
-
-2006-06-06 04:25  gb
-
-        * lib/ppc-metering.lisp: no hope
-
-2006-06-06 04:22  gb
-
-        * lib/x86-backtrace.lisp: %find-register-argument-value: Current
-        frame (cfp argument) could be an exception callback frame (xcf-p
-        may be true of it), in which case the saved register value is in
-        the xcf.xp context.  (Basically, this means look at the first frame
-        if it's an xcf, otherwise skip it and start with the child.)
-
-2006-06-06 01:48  gb
-
-        * compiler/X86/x86-lapmacros.lisp,
-        compiler/X86/X8664/x8664-vinsns.lisp, lisp-kernel/x86-macros.s:
-        Using imul to box fixnums is smaller and seems to be faster than
-        using lea with a scale factor.
-
-2006-06-05 23:56  gb
-
-        * lisp-kernel/thread_manager.c: I don't think that
-        suspend_resume_handler wants to have suspend signals unmasked, does
-        it ?
-
-2006-06-05 12:43  gb
-
-        * library/chud-metering.lisp: area-readonly is in ccl:: now.
-
-2006-06-03 03:11  gb
-
-        * lisp-kernel/x86-spentry64.s: In _SPnthrowvalues: don't skip the
-        last catch frame, do skip others (test was backwards.  As it
-        probably had been in the single-value case at one point.)
-
-2006-06-02 03:48  gb
-
-        * lib/encapsulate.lisp: Don't print trace indent/outdent stuff to
-        *terminal-io*; do print it to *trace-output*.
-
-2006-06-01 20:20  gb
-
-        * level-0/l0-array.lisp: There's a T in subtag.
-
-2006-06-01 20:17  gb
-
-        * compiler/X86/x862.lisp: X862-MVCALL wasn't handling things like:
-        
-        (multiple-value-bind (...)   (multiple-value-call #'foo ...))
-        
-        correctly.
-
-2006-06-01 20:16  gb
-
-        * compiler/nx0.lisp: Defvars for global optimization quantities
-        moved to level-0.
-
-2006-06-01 20:15  gb
-
-        * level-1/l1-files.lisp: Bind the variables which hold global
-        compiler optimization quantities, since people persist in doing
-        things like:
-        
-        (declaim (optimize
-        <something-that-they-probably-think-has-local-effects>))
-        
-        without bothering to use EVAL-WHEN or otherwise thinking very
-        clearly.
-        
-        Note that this means that anyone who wanted such a declamation to
-        have persistent global effects is now SOL.  Blame whoever wrote
-        (for instance) clx/glx.lisp.
-
-2006-06-01 20:11  gb
-
-        * level-0/l0-init.lisp: Move *nx-speed*, etc here, so that they can
-        be referenced early in the cold load.
-
-2006-06-01 13:13  gb
-
-        * lib/x86-backtrace.lisp: In %FIND-REGISTER-ARGUMENT-VALUE, pass a
-        pointer to ENCODED-GPR-LISP if we have to get the register value
-        from an exception frame.
-
-2006-05-30 19:27  gwking
-
-        * tools/asdf.lisp: Updated asdf to the current CVS head (revision
-        1.98)
-
-2006-05-30 17:12  gb
-
-        * level-1/version.lisp: bump again.
-
-2006-05-30 16:31  gb
-
-        * lisp-kernel/x86-spentry64.s: When unwinding the stack, try to
-        ensure that tcr.xframe is updated from the catch frame (a) in all
-        execution paths and (b) before RSP is updated.
-
-2006-05-30 16:30  gb
-
-        * level-0/l0-array.lisp, lib/sequences.lisp: Handle (simple) fixnum
-        vectors.
-
-2006-05-30 16:29  gb
-
-        * level-1/l1-typesys.lisp: Add a DEFTYPE for fixnum vectors.
-
-2006-05-30 16:29  gb
-
-        * release-notes.txt: Update some more ...
-
-2006-05-30 16:23  gb
-
-        * lib/ccl-export-syms.lisp: There are two 'e's in UNPROCESSED.
-        Apparently.
-
-2006-05-30 16:15  gb
-
-        * release-notes.txt: updated
-
-2006-05-30 01:58  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-05-30 01:48  gb
-
-        * lisp-kernel/x86-exceptions.c: altstack_interrupt_handler: having
-        made copies of the signal context and siginfo on the foreign stack,
-        don't pass the originals to interrupt_handler().
-        
-        (altstack_interrupt_handler() looks suspiciously like
-        altstack_signal_handler(), which probably had the same bug a few
-        months ago ...)
-        
-        Since the alternate signal stack (as we use it) isn't reentrant,
-        the next signal (perhaps a suspend signal) overwrote the context. 
-        Which is one reason to have made a copy in the first place ...
-
-2006-05-30 01:43  gb
-
-        * level-1/l1-lisp-threads.lisp: In THREAD-ENABLE, use the new
-        %TIMED-WAIT-ON-SEMAPHORE-PTR; regardless of whether or not a
-        timeout is a good idea here, make sure that the timeout isn't
-        fooled by #$EINTR.
-
-2006-05-30 01:39  gb
-
-        * level-1/linux-files.lisp: Rename the old
-        %TIMED-WAIT-ON-SEMAPHORE-PTR to %PROCESS-WAIT-ON-SEMAPHORE-PTR,
-        since it basically waits indefinitely.
-        
-        Split out the functionality in TIMED-WAIT-ON-SEMAPHORE into a new
-        %TIMED-WAIT-ON-SEMAPHORE-PTR function, so that it's possible to do
-        a "timed wait" that handles interruptions, etc. when the caller
-        just has a "raw" (native) semaphore.
-        
-        Change callers, endure warnings.  New binaries soon.
-
-2006-05-30 01:36  gb
-
-        * level-0/l0-misc.lisp: When waiting for a lock, use the new
-        %PROCESS-WAIT-ON-SEMAPHORE-PTR.
-
-2006-05-29 22:34  gb
-
-        * lisp-kernel/x86-exceptions.c: The
-        clear_tcr_save_allocptr_tag_instruction opcode array was one byte
-        too small ...
-
-2006-05-29 14:03  gb
-
-        * level-1/linux-files.lisp: In %OS-GETCWD: don't trust
-        syscall-based getcwd (it doesn't work as it once did/is documented
-        to on linuxx8664); use the library function on all platforms.
-
-2006-05-29 14:02  gb
-
-        * lisp-kernel/x86-exceptions.c: Clear interrupt_pending flag before
-        processing interrupt.
-
-2006-05-28 17:01  gb
-
-        * lisp-kernel/ppc-exceptions.c: If we handle a
-        SIGNAL_FOR_PROCESS_INTERRUPT trap, clear tcr->interrupt_pending.
-        
-        Back out of the hack that tried to work around a Darwin bug (FP
-        exception flags were cleared in the MSR after a thread had been
-        interrupted via pthread_kill()), since the fix seems not to be
-        GC-safe.
-        
-        Add some debugging code to print when the exception lock is
-        acquired/released.
-
-2006-05-28 01:10  gb
-
-        * level-1/solaris-files.lisp: long gone
-
-2006-05-23 20:25  gb
-
-        * compiler/: PPC/ppc2.lisp, X86/x862.lisp: D'oh!
-
-2006-05-22 22:59  gb
-
-        * darwin-headers/addressbook/: C/populate.sh, .cvsignore,
-        C/.cvsignore: New file.
-
-2006-05-22 22:57  gb
-
-        * level-1/l1-processes.lisp: PROCESS-SUSPEND: don't allow current
-        thread to suspend itself.
-
-2006-05-22 22:57  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Use the SP red zone to load
-        SINGLE-FLOAT constants.
-        
-        SINGLE-FLOAT foreign args are stored in the low 32 bits of each
-        64-bit arg word, regardless of whether they're also passed in
-        f1-f13 as well.
-
-2006-05-22 22:55  gb
-
-        * compiler/PPC/PPC64/ppc64-backend.lisp: Callback fixes:
-        SINGLE-FLOATs passed in memory are passed in the low 32 bits of the
-        64-bit word.
-
-2006-05-22 22:54  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Use the red zone (on SP)
-        for LOAD-SINGLE-FLOAT-CONSTANT, LOAD-DOUBLE-FLOAT-CONSTANT.
-
-2006-05-22 22:53  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: "poweropen ABI" (Darwin)
-        callback fixes: SINGLE-FLOATs passed in memory are passed as ...
-        SINGLE-FLOATs, so don't use %GET-SINGLE-FLOAT-FROM-DOUBLE-PTR to
-        access them.
-
-2006-05-22 03:53  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-05-22 03:32  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: fixnum->float vinsns.
-
-2006-05-22 03:31  gb
-
-        * compiler/X86/x862.lisp: Numeric contagion on binops,
-        fixnum->float.
-
-2006-05-22 03:29  gb
-
-        * compiler/PPC/ppc2.lisp: Do stupid self-tail-call tricks on PPC as
-        well.
-
-2006-05-22 03:28  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Load tcr.cs-limit a little
-        earlier when creating a stack frame inline.  Doesn't seem to affect
-        latency much.
-
-2006-05-22 03:27  gb
-
-        * compiler/X86/x862.lisp: Comment formatting on the first line of
-        the file.
-
-2006-05-22 03:26  gb
-
-        * compiler/nx0.lisp: Check argument counts on self-calls.  (AFAIK,
-        this hasn't been done for at least 20 years in MCL/OpenMCL ...)
-
-2006-05-21 07:34  gb
-
-        * compiler/X86/x862.lisp: Long-standing X862-COPY-REGISTER bug.
-
-2006-05-21 07:32  gb
-
-        * compiler/PPC/ppc2.lisp: Implement (late) div2; use (simple)
-        numeric-contagion stuff for arithmetic ops.
-
-2006-05-21 07:31  gb
-
-        * compiler/nx1.lisp: Use div2 for /-2.
-
-2006-05-21 07:31  gb
-
-        * compiler/nx0.lisp: Binop numeric contagion.
-
-2006-05-21 06:49  gb
-
-        * compiler/nx0.lisp: ACODE-REAL-CONSTANT-P.
-
-2006-05-21 06:49  gb
-
-        * compiler/PPC/ppc2.lisp: Weird case in ppc2-copy-register wasn't
-        weird, just wrong.
-
-2006-05-21 06:17  gb
-
-        * level-0/l0-pred.lisp: PPC64: %typep recognizes
-        SIMPLE-FIXNUM-VECTORs.
-
-2006-05-21 06:16  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        Fixnum vector stuff.  FIXNUM->FPR uses SP red zone.
-
-2006-05-21 06:16  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp, lisp-kernel/ppc-constants64.h,
-        lisp-kernel/ppc-constants64.s, lisp-kernel/ppc-spentry.s: Fixnum
-        vector stuff.
-
-2006-05-21 06:15  gb
-
-        * compiler/PPC/ppc2.lisp: %fixnum-to-single, %fixnum-to-double.
-        
-        Fixnum vector vref/vset.
-
-2006-05-21 06:15  gb
-
-        * compiler/: nx1.lisp, nxenv.lisp: %fixnum-to-single,
-        %fixnum-to-double.
-
-2006-05-21 06:14  gb
-
-        * compiler/nx0.lisp: More operator result types.
-
-2006-05-21 04:35  gb
-
-        * level-0/l0-array.lisp, level-0/l0-pred.lisp,
-        level-1/l1-aprims.lisp, level-1/l1-clos-boot.lisp: Integrate
-        specialized FIXNUM array-element-type into type system, CLOS.
-        (Knock wood.)
-
-2006-05-21 04:34  gb
-
-        * lisp-kernel/x86-spentry64.s: Support for (out-of-line)
-        fixnum-vector access (.SPmisc_ref, .SPmisc_set).
-
-2006-05-21 04:33  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp,
-        lisp-kernel/x86-constants64.h, lisp-kernel/x86-constants64.s: New
-        subtag for :fixnum-vector.
-
-2006-05-21 04:32  gb
-
-        * compiler/X86/x862.lisp: 64-bit vset wasn't handling non-constant
-        indices correctly.
-        
-        64-bit vset, vref: handle :FIXNUM-VECTOR.
-
-2006-05-21 00:22  gb
-
-        * level-0/l0-aprims.lisp: Spell istruct-typep correctly.
-
-2006-05-20 18:13  gb
-
-        * compiler/X86/x862.lisp: Do some self-tail calls (fixed args, no
-        stack args) without restoring/re-saving NVRs.
-
-2006-05-19 15:07  gb
-
-        * level-1/linux-files.lisp: RUN-PROGRAM: waiting for the child's
-        completion semaphore (when :WAIT is true) happens inside an
-        UNWIND-PROTECT cleanup and therefore needs to explicitly allow
-        interrupts.
-
-2006-05-19 15:06  gb
-
-        * level-0/l0-aprims.lisp: Add SEMAPHOREP, make it a type-predicate
-        for SEMAPHORE.
-
-2006-05-19 12:23  gwking
-
-        * lib/misc.lisp: Added help and redisplay to select-item-from-list.
-        Also changed it so that it displays all items before trying to get
-        an answer.
-
-2006-05-19 12:00  gwking
-
-        * .cvsignore: The *fsl wasn't cutting it for me..., take two
-
-2006-05-19 11:57  gwking
-
-        * .cvsignore: The *fsl wasn't cutting it for me...
-
-2006-05-19 11:50  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-05-19 11:49  gb
-
-        * level-1/l1-streams.lisp: Change the EVAL-WHEN that requires
-        syscall definitions so that it can be moused on.
-
-2006-05-19 11:48  gb
-
-        * compiler/X86/X8664/: x8664-arch.lisp, x8664-vinsns.lisp:
-        .SPeabi-syscall -> .SPsyscall.
-
-2006-05-19 11:45  gb
-
-        * compiler/X86/x862.lisp: Inline ADD2, unless we know that at least
-        one arg couldn't be a fixnum.  (Should do the same for SUB2.) This
-        does indeed burn cache lines, but going out of line isn't cheap
-        either.  (100 million iterations of (+ x (+ y z)) - where X Y and Z
-        are in fact fixnums and no overflow is involved - seems to be about
-        2X faster when inlined this way.  Not sure if that'll be the case
-        on PPC.)
-
-2006-05-19 11:40  gb
-
-        * compiler/nx0.lisp: Use NX-TARGET-TYPE in some of the acode-type
-        stuff.
-
-2006-05-18 14:47  gb
-
-        * lisp-kernel/ppc-spentry.s: When unwinding the stack (hopefully,
-        in all places that do so ...), update tcr.xframe from
-        catch_frame.xframe on all execution paths (in particular, do so
-        before SP is restored from the catch_frame, since a tcr.xframe
-        "beyond" SP is clearly bogus.)
-
-2006-05-18 02:34  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-05-17 23:12  gb
-
-        * compiler/PPC/ppc2.lisp: "late" acode-type stuff (add2/sub2/mul2)
-        for PPC, too.
-
-2006-05-17 22:53  gb
-
-        * level-0/X86/x86-float.lisp: %FP-ERROR-FROM-STATUS: don't cons an
-        &REST arg.  Should do a quicker test (logandc2 and a shift) to see
-        if any unmasked exceptions were raised before even calling this ...
-
-2006-05-17 22:51  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: If we have to spill
-        SINGLE-FLOAT registers, spill them (boxed) on the vstack.
-
-2006-05-17 22:50  gb
-
-        * compiler/X86/x862.lisp: Work harder to find acode types in some
-        cases.
-
-2006-05-17 22:50  gb
-
-        * compiler/X86/x86-disassemble.lisp: Handle (new-style) byte
-        registers in OP-REG.
-        
-        Don't want to use RET very often if at all, but disassembler should
-        treat as as a :JUMP.
-
-2006-05-17 22:48  gb
-
-        * compiler/nxenv.lisp: MUL2, DIV2.
-
-2006-05-17 22:48  gb
-
-        * compiler/: nx0.lisp, nx1.lisp: A little of that there
-        type-inferencing (or, more accurately, paying a little more
-        attention here and there.)
-
-2006-05-12 20:40  gwking
-
-        * examples/addressbook.lisp: added examples/addressbook.lisp
-
-2006-05-11 18:42  gb
-
-        * level-1/l1-application.lisp: Stop processing command-line
-        arguments when "--" is encountered; anything after that "--" is
-        retained in CCL:*UNPROCESSED-COMMAND-LINE-ARGUMENTS*.
-
-2006-05-11 18:42  gb
-
-        * lib/ccl-export-syms.lisp: Export command-line stuff
-
-2006-05-11 18:40  gb
-
-        * level-1/l1-processes.lisp: Lennart Staflin's fix to PRINT-OBJECT
-        method for LOCKs.
-
-2006-05-11 18:39  gb
-
-        * level-1/l1-files.lisp: In %DIFECTORY-LIST-NAMESTRING: all strings
-        are base-strings (and always have been in OpenMCL.)
-
-2006-05-11 18:37  gb
-
-        * level-1/l1-sockets.lisp: CCL:BASE-CHARACTER -> CL:BASE-CHAR.
-
-2006-05-11 08:11  gwking
-
-        * lib/db-io.lisp: Added a check that the directory exists to
-        fid-open-output in order to make it clearer what is wrong when one
-        is unable to rebuild interface files because they are trying to do
-        so in a place without FFI files to read!
-
-2006-05-11 05:14  gb
-
-        * level-1/version.lisp, lisp-kernel/image.h, xdump/heap-image.lisp:
-        Bump lisp-implementation-version, image-abi-version.
-
-2006-05-11 05:04  gb
-
-        * xdump/faslenv.lisp: Bump (min) fasl version.
-
-2006-05-11 04:52  gb
-
-        * lib/nfcomp.lisp: Bump (current) FASL version.
-
-2006-05-11 04:52  gb
-
-        * level-1/l1-files.lisp: FASL-FILE-P looks for inital #xFF00
-        (big-endian) instead of just #xff, to avoid UTF-16 BOM confusion.
-
-2006-05-11 04:35  gb
-
-        * xdump/faslenv.lisp: Bump (max) fasl version.
-
-2006-05-11 04:32  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Little-endianness is a
-        target-specific feature.
-
-2006-05-11 03:35  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC32/ppc32-vinsns.lisp, level-0/l0-array.lisp,
-        level-0/l0-pred.lisp, level-0/PPC/ppc-array.lisp,
-        level-1/l1-aprims.lisp, level-1/l1-clos-boot.lisp,
-        lisp-kernel/ppc-constants32.h, lisp-kernel/ppc-constants32.s,
-        lisp-kernel/ppc-spentry.s, xdump/xppcfasload.lisp: Juggle PPC32
-        typecodes around: get rid of the (unused) old 16-bit string; add an
-        (as yet unused) UCS-4 string type.
-        
-        These changes generally involve cross-compilation (or some very
-        tricky bootstrapping that I didn't attempt)  FASL versions and
-        kernel ABI versions will need to change, and new binaries will be
-        made available soon.
-
-2006-05-10 20:20  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp,
-        compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC32/ppc32-vinsns.lisp,
-        lisp-kernel/ppc-constants32.h, lisp-kernel/ppc-constants32.s:
-        Change CHARCODE-SHIFT constant on PPC32, so that the (currently
-        8-bit) character code is stored in the #x0000xx00 byte of a
-        CHARACTER, rather than in the #x00xx0000 byte,  This is hard to
-        bootstrap natively (which is why I was trying to make ppc64->ppc32
-        cross-compilation work.)
-        
-        Change related macros/visnsns as well.
-
-2006-05-10 19:00  gb
-
-        * xdump/xppcfasload.lisp: Reintroduce a TARGET-ARCH-CASE, but I
-        think that this is just hard to do right the way that it's being
-        done.
-
-2006-05-10 18:59  gb
-
-        * level-1/ppc-threads-utils.lisp: BOGUS-THING-P is hard to do right
-        when cross-compiling (because word-size differences aren't handled
-        correctly by macros.)  Until the macros are fixed, don't even try
-        ...
-
-2006-05-10 18:58  gb
-
-        * level-1/l1-clos-boot.lisp: In NEW-CLASS-WRAPPER-HASH-INDEX, user
-        target::target-most-positive-fixnum (not the host's
-        MOST-POSITIVE-FIXNUM).
-
-2006-05-10 18:57  gb
-
-        * compiler/: nx0.lisp, nx1.lisp: Use NX-TARGET-TYPE in at least a
-        few places.
-
-2006-05-10 18:56  gb
-
-        * compiler/nx.lisp: XCOMPILE-LAMBDA binds *TARGET-BACKEND*.
-
-2006-05-10 18:55  gb
-
-        * compiler/nx-basic.lisp: NX-TARGET-TYPE: there may be other
-        differences between host and target types, but try to turn
-        references to FIXNUM to the appropriate target-specific type.
-
-2006-05-09 21:01  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: UNBOX-BASE-CHAR just checks
-        that the lowbyte is SUBTAG-CHARACTER; it used to rotate things
-        around to check the high bits of the char code, but all chars have
-        been base-chars for several years now ...
-        
-        UNBOX-CHARACTER was unused.
-        
-        (This is the first step of what may be several bootstrapping steps
-        to change PPC32::CHARCODE-SHIFT from 16 to 8, so that we have 24
-        easily-accessed char-code bits on PPC32.)
-
-2006-05-09 11:48  gb
-
-        * lisp-kernel/xlbt.c: No psn in cs_area.
-
-2006-05-09 02:42  gb
-
-        * lisp-kernel/: gc.h, ppc-gc.c: Back out of the extra Boolean arg
-        to mark_simple_area_range().
-
-2006-05-09 02:33  gb
-
-        * compiler/PPC/: PPC32/ppc32-backend.lisp,
-        PPC64/ppc64-backend.lisp: Endianness is also target-specific.
-
-2006-05-09 02:25  gb
-
-        * lisp-kernel/thread_manager.c: Thread stack areas are "owned by"
-        the containing TCR, to make low-level debugging a bit easier.
-
-2006-05-09 02:25  gb
-
-        * lisp-kernel/ppc-gc.c: Mostly some added consistency/sanity checks
-        and debugging printfs.
-
-2006-05-09 02:24  gb
-
-        * lisp-kernel/ppc-exceptions.h: Note that pc_luser_xp() needs an
-        extra (signed_natural *) arg, for allocptr displacement.
-
-2006-05-09 02:23  gb
-
-        * lisp-kernel/ppc-exceptions.c: Lots of #ifdef DEBUG fprintfs.
-        
-        Change the way that pc_luser_xp() and normalize_tcr() handle alloc
-        regs/ saved TCR fields.  The general idea is that the after they
-        run, all threads have tcr->save_allocptr/tcr_save_allocbase set to
-        VOID_ALLOCPTR; if the thread was interrupted in lisp code, the
-        allocbase register will be set to VOID_ALLOCPTR and allocptr will
-        be set to either VOID_ALLOCPTR or to VOID_ALLOCPTR-disp.
-        
-        On an interrupt, the caller needs to pass in a signed_natural * to
-        pick up the allocptr displacement (if consing was interrupted at
-        the alloc trap); the interrupt handler uses this value to fix up
-        alloptr when it returns if consing was interrupted.
-        
-        This is all pretty clearly right, but something still goes wrong
-        under some combination of high thread stress, frequent allocation,
-        and blocking ff-calls.
-
-2006-05-09 02:17  gb
-
-        * lisp-kernel/plbt.c: No psn currently available.
-
-2006-05-09 02:16  gb
-
-        * lisp-kernel/lisp-debug.c: Bug() passes xp to lisp_Debugger(),
-        where it may come in handy ...
-
-2006-05-09 02:16  gb
-
-        * lisp-kernel/gc.h: mark_simple_area_range() takes an added Boolean
-        arg.
-
-2006-05-09 02:13  gb
-
-        * lisp-kernel/area.h: area struct's owner is a (TCR *).
-
-2006-05-09 02:12  gb
-
-        * level-1/l1-error-system.lisp: $xfunbnd was used after all. 
-        Restore it.
-
-2006-05-09 02:12  gb
-
-        * level-0/l0-error.lisp, library/lispequ.lisp,
-        lisp-kernel/errors.s: $xfunbnd was used after all.  Restore it, and
-        recycle $XNOCDR.
-
-2006-05-09 02:11  gb
-
-        * compiler/PPC/PPC64/ppc64-backend.lisp: :64-bit-target is ...
-        target-specific.
-
-2006-05-09 02:11  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: :32-bit-target is ...
-        target-specific.
-
-2006-05-09 00:40  gb
-
-        * level-1/l1-lisp-threads.lisp: Foreign thread callback stuff moved
-        here.
-
-2006-05-09 00:39  gb
-
-        * level-1/x86-threads-utils.lisp: Support for BOGUS-THING-P on
-        x8664.
-
-2006-05-09 00:39  gb
-
-        * level-1/ppc-threads-utils.lisp: Move foreign-thread callback
-        stuff up to l1-lisp-threads.lisp.
-
-2006-05-08 22:58  gb
-
-        * lisp-kernel/ppc-spentry.s: misc_ref/misc_set jump tables on PPC64
-        handle array and vector headers.
-
-2006-05-08 22:57  gb
-
-        * library/lispequ.lisp: Synch errors $xbadvec, $xsetbadvec (neither
-        of which should ever happen) with the kernel.
-
-2006-05-08 22:56  gb
-
-        * level-1/l1-processes.lisp: %PROCESS-PRESET-INTERNAL doesn't need
-        the TCR either.
-
-2006-05-08 22:55  gb
-
-        * level-1/l1-error-system.lisp: $XFUNBND is no more.
-
-2006-05-08 22:55  gb
-
-        * level-0/l0-error.lisp: Define the format strings for $xbadvec,
-        $xsetbadvec.
-
-2006-05-08 03:26  gb
-
-        * lisp-kernel/x86-spentry64.s: .SPstkconslist_star: ensure that
-        flags are set to the result of decrementing %nargs at the end of
-        the loop.
-
-2006-05-08 03:25  gb
-
-        * level-1/x86-error-signal.lisp: uuo-error-udf: %err-disp-internal
-        wants a list of condition args, not a single arg.
-
-2006-05-08 03:24  gb
-
-        * level-1/l1-processes.lisp: %PROCESS-PRESET-INTERNAL doesn't need
-        CS-AREA.
-
-2006-05-08 03:23  gb
-
-        * level-0/X86/x86-symbol.lisp: %FUNCTION: signal error via
-        uuo_error_udf, not as a type error.
-
-2006-05-07 16:50  gb
-
-        * lib/describe.lisp: INSPECTOR objects haven't had FORWARDED-P
-        slots in a long time (they probably haven't -needed- them in even
-        longer; I think that this had to do with the old partial MOP.)
-        Don't define the slot for FUNCTION-INSPECTOR, and don't call the
-        accessor in STANDARD-OBJECT-SETF-LINE-N.
-
-2006-05-07 04:39  gb
-
-        * x86-headers64/gtk2/: .cvsignore, C/.cvsignore, C/populate.sh: New
-        file.
-
-2006-05-07 04:34  gb
-
-        * lisp-kernel/: area.h, lisp_globals.h, memory.c, pmcl-kernel.c,
-        thread_manager.c: Combine the AREA_LOCK and TCR_LOCK into a single
-        lock (TCR_AREA_LOCK).  (This makes it a little harder to deadlock
-        if code that wants both locks isn't careful to try to obtain them
-        in some canonical order.)
-
-2006-05-07 04:29  gb
-
-        * lib/x86-backtrace.lisp: Finally find those pesky registers.
-
-2006-05-07 04:29  gb
-
-        * level-1/x86-threads-utils.lisp: Stub BOGUS-THING-P moves here.
-
-2006-05-07 04:28  gb
-
-        * level-0/l0-cfm-support.lisp: FOREIGN-SYMBOL-ENTRY: return NIL if
-        xFindSymbol/dlsym returns 0 on x8664.
-
-2006-05-07 04:27  gb
-
-        * compiler/X86/: x86-lapmacros.lisp, X8664/x8664-vinsns.lisp: Use
-        PSRLQ/PSLLQ for single-float boxing/unboxing.  (A few months ago,
-        I'd mistakenly decided that it was faster to go through memory than
-        to use these instructions.  It seems to actually be substantially
-        slower, as one would expect.)
-
-2006-05-07 04:25  gb
-
-        * compiler/X86/x86-asm.lisp: Add support for
-        PSRLQ/PSRLDQ/PSLLQ/PSLLDQ (sse2 shifts.)
-
-2006-05-07 04:21  gb
-
-        * library/hash-cons.lisp: Fix doc in comments.
-
-2006-05-07 04:21  gb
-
-        * lib/ppc-backtrace.lisp: GET/SET-REGISTER-VALUE.
-
-2006-05-07 04:20  gb
-
-        * lib/format.lisp: YES-OR-NO-P: bell goes to *QUERY-IO*.
-
-2006-05-07 04:19  gb
-
-        * lib/backtrace-lds.lisp: Move GET/SET-REGISTER-VALUE to
-        TARGET-backtrace.lisp.
-
-2006-05-07 04:18  gb
-
-        * level-1/l1-lisp-threads.lisp: Move (implementation-dependent)
-        BOGUS-THING-P to TARGET-thread-utils.lisp.
-
-2006-05-07 04:17  gb
-
-        * level-1/ppc-threads-utils.lisp: Move (implementation-dependent)
-        BOGUS-THING-P support here.
-
-2006-05-07 04:16  gb
-
-        * level-1/l1-processes.lisp: Don't set "owner" field of tcr.cs_area
-        to psn.
-
-2006-05-06 15:27  gb
-
-        * compiler/nx1.lisp: Ash left by constant: prefer the fixnum case
-        to the "natural" case.
-
-2006-05-06 15:26  gb
-
-        * compiler/X86/x862.lisp: Pass the right number of args to
-        NATURAL-SHIFT-LEFT and NATURAL-SHIFT-RIGHT.
-
-2006-05-06 15:26  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Indentation.
-
-2006-05-06 02:09  gb
-
-        * lisp-kernel/thread_manager.c: Let's see: if thread X holds local
-        A and tries to obtain lock B, and thread Y holds lock B and tries
-        to obtain lock A, what is that a classic case of ?
-        
-        Try to avoid that classic deadlock case in shutdown_thread_tcr()
-        when HAVE_TLS is in effect.  suspend_other_threads wants to hold
-        two locks at the same time, and that's always a bit dangerous; it
-        might be safer to merge TCR_LOCK and AREA_LOCK into a single lock
-        that must be owned in order to manipulate either the tcr or area
-        queues.
-
-2006-05-06 02:04  gb
-
-        * level-1/linux-files.lisp: Make (%REALPATH "") behave like
-        %REALPATH of the current directory namestring, as it does by
-        default on some platforms (but not Linux.)
-
-2006-05-05 20:08  gb
-
-        * compiler/X86/x862.lisp: x862-ff-call: really implement the
-        simple-foreign-args stuff.  Box u64/s64, or don't ... but don't do
-        the el-bizarro <- with a (temp) node target.
-
-2006-05-05 20:06  gb
-
-        * lib/x86-backtrace.lisp: Get PC-FROM-XCF right (it needs to be
-        relative to the tagged entrypoint, not to the start of the
-        underlying function-vector.)
-
-2006-05-05 13:24  gb
-
-        * lisp-kernel/x86-spentry64.s: Preserve NEXT-METHOD-CONTEXT when
-        heap-consing an &REST arg.  (%allocptr and %next-method-context are
-        the same register, so &rest clobbbers %next-method-context.)
-        
-        Could make separate entry points, so that this is only done when
-        %next-method-context needs to be preserved ...
-
-2006-05-05 13:21  gb
-
-        * level-0/X86/x86-def.lisp: Use RESERVED-FRAME-MARKER.
-
-2006-05-05 02:23  gb
-
-        * freebsd-headers64/libc/C/populate.sh: New file.  Needs some work.
-
-2006-05-05 02:23  gb
-
-        * freebsd-headers64/libc/: .cvsignore, C/.cvsignore: New file.
-
-2006-05-05 01:37  gb
-
-        * level-1/version.lisp: Bump du jour.
-
-2006-05-05 01:36  gb
-
-        * level-0/X86/x86-def.lisp: %FF-CALL: maintain the distinction
-        between the first 6 words of the outgoing frame (from which GPRs
-        will be loaded) and other words (which stay on the stack); after
-        the first 8 FP args, floats have to be passed on the stack, even if
-        there's still room in the first 6 words of the outgoing frame.
-        
-        Need to understand the struct-by-value rules better: can a struct
-        be passed partly in registers and partly on the stack ? RTFM (or,
-        in this case, TF ABI spec.)
-
-2006-05-05 01:31  gb
-
-        * compiler/X86/x862.lisp: In X862-FF-CALL:  - the general integer
-        case should store relative to "other-offset" (rather than   
-        "gpr-offset") when more than 6 (not 8) GPR args have been passed.  
-        - both the single and double-float cases were incrementing
-        "other-offset"     twice when more than 8 FP args were involved. 
-        This had the effect of     storing floats into every other word and
-        writing beyond the bounds of     the outgoing stack frame, possibly
-        overwriting return addresses on the     foreign stack.
-
-2006-05-04 23:12  gb
-
-        * level-1/l1-streams.lisp: James Bielman's fix to
-        READ-TOPLEVEL-FORM (INPUT-STREAM) (EOF handling/peek-char.)
-
-2006-05-04 18:30  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: When binding FP args,
-        decrement FPR-ARG-OFFSET by 8, not -8.
-        
-        (This could cause values outside of the stack frame to be read, but
-        I still haven't found what's writing beyond the frame bounds.)
-
-2006-05-04 18:27  gb
-
-        * lib/x86-backtrace.lisp: If its argument is an exception callback
-        frame, %CFP-LFUN tries to determine the relative PC associated with
-        the frame's nominal function and return that as a second value
-        (just as it does for a real frame.)
-        
-        I think that this should work a high percentage of the time, but
-        callers should generally be prepared to deal with a NULL second
-        return value from %CFP-LFUN.
-
-2006-05-04 11:12  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: More callback issues:
-        since we're using the same stack pointer to return values as we are
-        to find arguments, don't try to "optimize" its initialization.
-
-2006-05-03 18:52  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Clean  up x8664 callbacks
-        a little.  Don't coerce single float results to double; bind
-        stack-ptr variable even if no args (might be a return value form
-        that references it.) Failure to do the latter was creating a weird
-        free variable reference that wasn't handled by the fasloader.
-
-2006-05-03 18:50  gb
-
-        * level-0/nfasload.lisp: $fasl-vmksym-special wasn't implemented.
-
-2006-05-03 18:49  gb
-
-        * lib/nfcomp.lisp: Indent a comment.
-
-2006-05-03 18:16  gb
-
-        * compiler/X86/x862.lisp, level-0/X86/x86-def.lisp: In an %FF-CALL
-        that might involve a variable-length arglist (at this level,
-        always), set %rax to the number (0-8) of FP arguments passed in xmm
-        registers.
-
-2006-05-03 13:26  gb
-
-        * lisp-kernel/x86-exceptions.c: In find_foreign_rsp(), mask with
-        ~15, not ~!5.  (This was causing segfaults on return from
-        interrupts sometimes.)
-
-2006-05-03 13:24  gb
-
-        * lib/backtrace.lisp: CLOSURE-CLOSED-OVER-VALUES, which is needed
-        by SWANK/SLIME.
-
-2006-05-03 13:23  gb
-
-        * lib/backtrace-lds.lisp: FRAME-SUPPLIED-ARGS, hopefully in a form
-        that'll work on all platforms.  (Note that FRAME-SUPPLIED-ARGS
-        seems to get many things wrong.)
-
-2006-05-03 11:37  gb
-
-        * level-1/version.lisp: You mist have yesterday's version.
-
-2006-05-03 11:37  gb
-
-        * level-0/X86/x86-def.lisp: Implement #'%FF-CALL.  Not too much
-        LAP.
-
-2006-05-03 11:36  gb
-
-        * level-0/l0-init.lisp: Put :X86-64 and :AMD64 on *FEATURES* if
-        #+x8664-target.
-
-2006-05-03 11:36  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Bad typo in UNBOX-S64, and
-        it can just check for a 2-digit bignum header if it has something
-        of tag TAG-MISC.
-
-2006-05-03 11:34  gb
-
-        * compiler/X86/x862.lisp: X862-COPY-REGISTER: handle :S64
-        destinations.
-
-2006-05-03 11:33  gb
-
-        * compiler/X86/x86-disassemble.lisp: Recognize
-        uuo-error-eep-unresolved.
-
-2006-05-02 18:07  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-05-02 18:07  gb
-
-        * lib/: backtrace-lds.lisp, describe.lisp: Comment out stuff that's
-        (mostly ?) unused and currently PPC-specific, if it works at all
-        ...
-
-2006-05-02 10:27  gb
-
-        * level-1/l1-streams.lisp: Don't definea STREAM-CLEAR-INPUT method
-        for STRING-INPUT-STREAMs; it's not clear what such a method should
-        do (and fairly clear that it shouldn't do what the previous
-        definition was doing.)
-
-2006-05-02 10:26  gb
-
-        * lib/format.lisp: clear input from *query-io*, not from
-        *terminal-io* in YES-OR-NO-P, Y-OR-N-P
-
-2006-05-02 10:26  gb
-
-        * library/hash-cons.lisp: x8664 lap
-
-2006-05-02 10:26  gb
-
-        * lisp-kernel/x86-gc.c: hons area stuff
-
-2006-04-29 09:14  gb
-
-        * lisp-kernel/x86-exceptions.c: Write-protect handlers for stack
-        overflow (on value/temp stacks).
-
-2006-04-29 09:13  gb
-
-        * level-1/x86-trap-support.lisp: Handle stack overflow in cmain
-        callback.
-
-2006-04-29 09:10  gb
-
-        * lisp-kernel/freebsd8664/Makefile: x86-gc.o.
-        
-        No linker script.
-        
-        Use -lthr, which offers 1:1 threads.
-
-2006-04-29 09:09  gb
-
-        * lisp-kernel/lisptypes.h: Remove the __sighandler typedef.
-
-2006-04-29 09:01  gb
-
-        * lisp-kernel/x86-exceptions.h: xpMMXreg for FreeBSD.
-
-2006-04-29 09:00  gb
-
-        * lisp-kernel/x86-exceptions.c: Don't use __sighandler_t.  (See if
-        anything cares ...)
-
-2006-04-29 08:59  gb
-
-        * lisp-kernel/x86-constants64.h: FreeBSD register constants.
-
-2006-04-29 08:58  gb
-
-        * lisp-kernel/lisp-debug.c: FreeBSD regiser names.
-
-2006-04-29 08:58  gb
-
-        * lisp-kernel/area.h: Update IMAGE_BASE_ADDRESS for FreeBSD.
-
-2006-04-28 21:28  gb
-
-        * level-1/version.lisp: bump.
-
-2006-04-28 21:27  gb
-
-        * lib/backtrace.lisp: changes to print-call-history (and "internal"
-        version).
-
-2006-04-28 21:24  gb
-
-        * lib/ppc-backtrace.lisp: Fix typo.
-
-2006-04-28 21:23  gb
-
-        * level-1/l1-readloop-lds.lisp: Add :NFRAMES break loop command.
-        
-        Change the command/keyword parser a little, so that :FOO is just
-        :FOO and not (:FOO).
-        
-        Change :B break loop command (and :F) to allow focusing on a range
-        of frames, and change PRINT-CALL-HISTORY to more easily support
-        that.
-
-2006-04-28 19:37  gb
-
-        * level-0/PPC/ppc-numbers.lisp: Remove a quote from a LAP
-        LOAD-CONSTANT form.
-
-2006-04-28 19:34  gb
-
-        * lib/: backtrace.lisp, ppc-backtrace.lisp, x86-backtrace.lisp:
-        Factor out a little more.  Time to see what's broken on PPC ...
-
-2006-04-28 19:34  gb
-
-        * level-1/: l1-readloop-lds.lisp, l1-streams.lisp: Make parens
-        around colon-commands optional.
-
-2006-04-28 04:11  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: 'lregs' calls the kernel
-        debugger's register display code.
-
-2006-04-28 04:11  gb
-
-        * lisp-kernel/xlbt.c: Don't claim that the (legitimate) last frame
-        on the stack is bogus.
-
-2006-04-28 04:10  gb
-
-        * lisp-kernel/x86-exceptions.c: Create fake stack frames (sort of
-        ...) when calling back for an exception.
-
-2006-04-28 03:36  gb
-
-        * lisp-kernel/x86-constants64.h: A few symbolic register names.
-        
-        xcf struct.
-
-2006-04-28 03:36  gb
-
-        * library/lispequ.lisp: FAKE-STACK-FRAME is #+ppc-target.
-
-2006-04-28 03:36  gb
-
-        * lib/x86-backtrace.lisp: Implemented some stuff.
-        
-        Backtrace (sort of) works on x8664 now; need to find register
-        values,  hide tagged return addresses, a few other things.
-
-2006-04-28 03:34  gb
-
-        * lib/ppc-backtrace.lisp: Stuff moved here from elsewhere.
-
-2006-04-28 03:34  gb
-
-        * lib/backtrace-lds.lisp: LAST-CATCH-SINCE moved elsewhere.
-
-2006-04-28 03:33  gb
-
-        * level-1/x86-trap-support.lisp: Flags register accessor.
-        
-        New exception callback scheme.
-
-2006-04-28 03:33  gb
-
-        * level-1/x86-threads-utils.lisp: The lowlevel system keeps
-        changing.
-
-2006-04-28 03:32  gb
-
-        * level-1/x86-error-signal.lisp: New exception callback stuff.
-
-2006-04-28 03:32  gb
-
-        * level-1/l1-readloop-lds.lisp: No fake stack frames on x86.
-
-2006-04-28 03:32  gb
-
-        * level-1/l1-lisp-threads.lisp: Move more stuff to arch-specific
-        files.
-
-2006-04-28 03:31  gb
-
-        * level-1/l1-events.lisp: No fake-stack-frames on x86, but we do
-        have exception callback frames ...
-
-2006-04-28 03:30  gb
-
-        * level-1/l1-error-system.lisp: Tweak :report method for
-        wrong-number-of-args errors.
-
-2006-04-28 03:30  gb
-
-        * level-0/X86/x86-def.lisp: Implement APPLY+.
-
-2006-04-28 03:29  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: eXception Callback Frame.
-
-2006-04-28 03:27  gb
-
-        * compiler/X86/x86-lapmacros.lisp: Add missing IN-PACKAGE.
-        
-        CHECK-NARGS: don't enforce upper bound if it's null.
-
-2006-04-28 03:17  gb
-
-        * compiler/X86/x86-arch.lisp: x86 xFLAGS bits.
-
-2006-04-28 03:16  gb
-
-        * compiler/nx0.lisp: Allow (FUNCTION (SETF name)) in
-        IGNORE/IGNORABLE/DYNAMIC-EXTENT declarations.
-
-2006-04-26 14:18  gb
-
-        * compiler/nx0.lisp: Allow (SETF NAME) in DEFINE-COMPILER-MACRO.
-
-2006-04-26 14:17  gb
-
-        * lib/misc.lisp: Disassemble is supposed to signal an error (or "be
-        prepared" to do so) if its argument isn't a function designator, so
-        don't quietly call METHOD-FUNCTION for the user.
-
-2006-04-26 13:56  gb
-
-        * lib/encapsulate.lisp: Use REPLACE-FUNCTION-CODE (not (SETF (UVREF
-        ...))) in ENCAPSULATE, REMOVE-ENCAPSULATION.
-
-2006-04-26 03:59  gb
-
-        * lisp-kernel/: x86-spentry64.s, x86-subprims64.s: zero out the
-        exception bits whenever mxcsr is stored in tcr.foreign_mxcsr, so no
-        exceptions will be pending when we start an ff-call (and the mxcsr
-        is loaded from that location.)
-        
-        tcr.ffi_exception will then contain non-zero exception bits iff the
-        most recent ff-call raised a (probably masked) FP exception.
-        
-        TODO: make this reentrant (PROCESS-INTERRUPT should preserve this.)
-
-2006-04-26 03:55  gb
-
-        * lisp-kernel/x86-constants.s: define mxcsr exception bits.
-
-2006-04-26 03:23  gb
-
-        * lisp-kernel/x86-constants64.s: Update comment on
-        tcr.ffi_exception.
-
-2006-04-26 03:22  gb
-
-        * lisp-kernel/x86-spentry64.s: Maintain tcr.ffi_exception on return
-        from ffcall.  (Should maybe clear exception bits on entry to
-        foreign state, so we're sure that any exception bits set in the
-        tcr.ffi_exception slot were caused by the most recent ff-call.)
-
-2006-04-26 03:20  gb
-
-        * level-0/X86/x86-float.lisp: Check MXCSR status bits from last
-        ffcall, compare them to unmasked exception bits in current MXCSR,
-        maybe raise FP exception.  (Note: compile this change and rebuild
-        image before making corresponding kernel change.)
-
-2006-04-26 02:31  gb
-
-        * lisp-kernel/x86-spentry64.s: .SPbuiltin-logxor was calling out to
-        LOGAND-2, not to LOGXOR-2.  Sheesh.
-
-2006-04-26 02:01  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: %ILOGBITP treats "large"
-        bit numbers as tests of the sign bit.   (This is probably best
-        viewed as being "formally undefined", but it's not too expensive to
-        check for that.  The case where the bit number's negative is
-        definitely undefined; I think that it also gets treated as a test
-        of the sign bit.)
-
-2006-04-26 01:58  gb
-
-        * lisp-kernel/x86-spentry64.s: Logbitp calls out if bit number
-        negative.
-
-2006-04-26 01:32  gb
-
-        * lisp-kernel/x86-spentry64.s: If both args fixnums, handle bits >=
-        61.  (Should check here for negative bit .)
-
-2006-04-26 01:31  gb
-
-        * lisp-kernel/x86-exceptions.c: If we get the "no FP regs in
-        context" error - which typically indicates a fault during exception
-        processing - pass the context in to the kernel debugger.
-
-2006-04-26 01:30  gb
-
-        * level-0/X86/x86-pred.lisp: Change EQL doc string.
-
-2006-04-26 00:56  gb
-
-        * level-0/X86/x86-pred.lisp: EQL on two bignums works much better
-        if it compares all corresponding digits, rather than repeatedly
-        comparing the 0th digits N times ...
-
-2006-04-25 17:38  gb
-
-        * lisp-kernel/x86-spentry64.s: _SPmvslide: skip the loop if nargs
-        is 0, not if disp is 0.  ash: always make a signed integer out of
-        the result,  since arg is always signed.
-
-2006-04-25 17:37  gb
-
-        * level-0/X86/x86-float.lisp: Negate floats by fliping the sign
-        bit, so (for instance) (- 0.0d0) is -0.0d0.
-
-2006-04-25 17:36  gb
-
-        * level-0/X86/x86-hash.lisp: Hash bignums 32 bits (not 64!) at a
-        time.
-
-2006-04-25 17:35  gb
-
-        * compiler/X86/x862.lisp: %%INEG: need to ensure that source
-        operand is in target reg (2-address issue.)
-
-2006-04-24 16:42  gb
-
-        * lisp-kernel/x86-spentry64.s: How hard can misc_set_s32 be ? 
-        Apparently, pretty hard.  It was doing a logical shift right when
-        typechecking the value, so negative values were rejected.
-
-2006-04-24 16:41  gb
-
-        * lisp-kernel/x86-exceptions.c: Call out to handle SIGFPE.  cmain
-        callback now takes a 'signo' argument.
-
-2006-04-24 16:40  gb
-
-        * level-1/x86-trap-support.lisp: Initial support for handling
-        arithmetic errors.  Will need more work to get operation and
-        operands right.
-
-2006-04-24 16:39  gb
-
-        * lib/compile-ccl.lisp: REBUILD-CCL: :reload arg defaults to T.
-
-2006-04-24 13:58  gb
-
-        * level-1/x86-error-signal.lisp: SETQ (not #'SET) in the
-        uuo-error-reg-not-type case.
-
-2006-04-24 13:57  gb
-
-        * level-0/X86/x86-float.lisp: Generally want to use FPZERO, not
-        FP0, for 0.0[d,f]0.  (One case wanted to use fp1, but that's
-        another story.)
-
-2006-04-24 13:55  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: REQUIRE-REAL,
-        REQUIRE-NUMBER: mask wont fit in 32 bits.  OTOH, doesn't need to be
-        boxed, either.
-
-2006-04-24 12:02  gb
-
-        * lisp-kernel/x86-spentry64.s: misc_set_s32: register botch. 
-        _SPtcallnfngen: several bugs, which were already fixed in similar
-        variants.
-
-2006-04-24 12:01  gb
-
-        * lisp-kernel/x86-gc.c: Use FORCE_DWS_MARK to force use of the
-        Deutch/Waite/Schorr marker.
-
-2006-04-24 12:00  gb
-
-        * lisp-kernel/pmcl-kernel.c: Only turn on GC debug bit if
-        GC_INTEGRITY_CHECKING is defined (e.g., in Makefile.)
-
-2006-04-24 11:59  gb
-
-        * level-1/linux-files.lisp: Remove debugging FORMAT call.
-
-2006-04-24 11:58  gb
-
-        * level-0/X86/x86-numbers.lisp: %ROUND-NEAREST-SHORT-FLOAT->FIXNUM:
-        argument is a SINGLE/SHORT-FLOAT, so don't access as a
-        DOUBLE-FLOAT.
-
-2006-04-24 11:58  gb
-
-        * level-0/X86/x86-float.lisp: %MAKE-FLOAT-FROM-FIXNUMS: mask the
-        high and low words of the mantissa, to ensure that no hidden bits
-        are set.  (Some such bits were set, causing many double-float
-        constansts - like MOST-POSITVE-DOUBLE-FLOAT - to be bogus NaNs).
-
-2006-04-24 02:21  gb
-
-        * lisp-kernel/image.c: Expect a MANAGED_STATIC section in the
-        image.
-        
-        (Don't expect it to have any contents yet; that'll require several
-        more changes.   This is all intended to support PURIFY on x8664,
-        where we'll want to ensure that any constant referenced by a
-        function in readonly/pure memory has a fixed, static address.)
-
-2006-04-24 02:14  gb
-
-        * lisp-kernel/image.h: Bump IMAGE_ABI_VERSION.  New managed_static
-        section makes NUM_IMAGE_SECTIONS 4.
-
-2006-04-24 02:13  gb
-
-        * lisp-kernel/area.h: Typo in the definition of
-        AREA_MANAGED_STATIC.
-
-2006-04-24 02:12  gb
-
-        * lisp-kernel/: pmcl-kernel.c, kernel-globals.h: Global pointers to
-        more areas.
-
-2006-04-24 02:12  gb
-
-        * lisp-kernel/ppc-exceptions.c: EGC write-barrier labels are the
-        addresses of instructions (not pointers thereto ...)
-
-2006-04-24 02:11  gb
-
-        * lisp-kernel/ppc-gc.c: Add conditionalization to force DWS marker
-        (mostly so that I could step through it to remember how it worked
-        ...).
-
-2006-04-24 02:10  gb
-
-        * lisp-kernel/ppc-spentry.s: write-barrier exported symbols: remove
-        indirection.
-
-2006-04-24 02:09  gb
-
-        * lisp-kernel/x86-gc.c: Remove a sanity check.
-
-2006-04-24 02:09  gb
-
-        * xdump/xfasload.lisp: Create (empty) managed-static section
-        (mostly for x8664 PURIFY, but might be useful on PPC someday.)
-
-2006-04-24 02:08  gb
-
-        * xdump/heap-image.lisp: New image-abi-version, for managed-static
-        section.
-
-2006-04-24 02:07  gb
-
-        * level-1/linux-files.lisp: GET-DESCRIPTOR-FOR: try not to leak
-        fds, take CLOSE-ON-ERROR more seriously.
-
-2006-04-24 02:06  gb
-
-        * compiler/PPC/ppc2.lisp: (eq %FOREIGN-STACK-POINTER
-        %CURRENT-FRAME-PTR) on PPC32/64.
-
-2006-04-24 00:50  gb
-
-        * level-1/version.lisp: Bump.  Getting there ...
-
-2006-04-24 00:50  gb
-
-        * level-0/l0-misc.lisp: Use %GET-NATURAL where possible.
-        
-        Note that TCRs aren't guaranteed to be in the low 32 bits on x8664,
-        so pass them as a pointer to avoid word-size issues.
-
-2006-04-24 00:48  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp: Implement
-        things that had been missing.
-
-2006-04-24 00:48  gb
-
-        * compiler/X86/x86-disassemble.lisp: Recognize recently-defined
-        UUOs.
-
-2006-04-24 00:48  gb
-
-        * compiler/X86/x86-backend.lisp: Fix FIXUP-OPCODE-ORDINALS (again).
-
-2006-04-24 00:47  gb
-
-        * compiler/X86/x86-asm.lisp: UUO-ERROR-ARRAY-BOUNDS.
-
-2006-04-24 00:47  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: A little word-size cleanup.
-
-2006-04-24 00:47  gb
-
-        * compiler/nxenv.lisp: %FOREIGN-STACK-POINTER.
-
-2006-04-24 00:46  gb
-
-        * compiler/nx1.lisp: WITH-C-FRAME, WITH-VARIABLE-C-FRAME: use (new)
-        %FOREIGN-STACK-POINTER, not %CURRENT-FRAME-PTR (differ on x8664;
-        need to boostrap on PPC).
-        
-        Parse %FOREIGN-STACK-POINTER.
-
-2006-04-22 03:30  gb
-
-        * lisp-kernel/thread_manager.c: If we're using thread-local-storage
-        (HAVE_TLS is defined), make shutdow_thread_tcr() dequeue the tcr, 
-        because (a) nothing else will and (b) the tcr will likely become
-        unmapped soon, and we don't want things that walk the tcr list to
-        segfault.
-
-2006-04-22 03:27  gb
-
-        * lisp-kernel/x86-exceptions.c: Something's clearly wrong in
-        find_foreign_rsp; call Bug() and exit() if the context has no
-        fpregs.  (That's a symptom, not the proble, but it's slightly
-        better to do this than to double fault, which is what seems to be
-        happening.)
-
-2006-04-21 10:12  gb
-
-        * lisp-kernel/x86-exceptions.c: implement pc_luser_xp; just has to
-        worry about consing, write-barrier stuff.
-
-2006-04-21 10:11  gb
-
-        * lisp-kernel/x86-constants.h: Define X86 flags register bits
-        (condition codes.)
-
-2006-04-21 10:11  gb
-
-        * lisp-kernel/x86-exceptions.h: change the signature of pc_luser_xp
-        (again.)
-        
-        Define enumeration constants for matching the instructions that can
-        occur during consing.
-
-2006-04-21 10:09  gb
-
-        * lisp-kernel/x86-spentry64.s: Preserve %temp0 in
-        store_node_conditional, in case pc_luser_xp() needs to complete the
-        memoization.
-
-2006-04-21 02:50  gb
-
-        * lisp-kernel/x86-spentry64.s: Use only the value of the first
-        instance of :ALLOW-OTHER-KEYS to determine whether unknown keys are
-        allowed.
-
-2006-04-21 02:49  gb
-
-        * lisp-kernel/lisp-debug.c: Tweak things so that %rip and %flags
-        line up with GPRs.
-
-2006-04-21 02:48  gb
-
-        * lib/sequences.lisp: SIMPLE-1D-ARRAY-SUBSEQ: 64-bit vector case is
-        #+64-bit-target, not #+ppc64-target.
-
-2006-04-21 02:47  gb
-
-        * level-0/X86/x86-array.lisp: %SIMPLE-BIT-BOOLE: shift by the right
-        amount.
-
-2006-04-21 02:46  gb
-
-        * level-0/l0-array.lisp: %UVECTOR-REPLACE: 64-bit vectors aren't
-        unique to PPC64 (but do depend on #+64-bit-target).
-
-2006-04-21 02:46  gb
-
-        * compiler/X86/x862.lisp: The binding(s) of *INTERRUPT-LEVEL*
-        confuse PROGV; remove them, for now.
-
-2006-04-20 23:35  gb
-
-        * lisp-kernel/x86-spentry64.s: In the bignum case of
-        .SPinteger-sign, sign-extend the bignum's sign digit instead of ...
-        whatever the code was trying to do there.
-        
-        In the lexpr-has-two-values case of .SPspread-lexprz, load arg_y
-        and arg_z from the correct offsets within the lexpr.
-
-2006-04-20 04:48  gb
-
-        * lisp-kernel/x86-gc.c: Get the link-inverting marker written;
-        force it to always be used, for now.
-
-2006-04-19 17:11  gb
-
-        * lisp-kernel/pmcl-kernel.c: (Very) different
-        MAXIMUM_MAPPABLE_MEMORY for Solaris.
-
-2006-04-19 17:10  gb
-
-        * lisp-kernel/area.h: (Very) different IMAGE_BASE_ADDRESS for
-        Solaris.
-
-2006-04-19 00:35  gb
-
-        * lisp-kernel/x86-gc.c: Write a few paragraphs outlining how the
-        reversing-pointer marker should work.  (Perhaps it's a strong
-        argument for implementing "purify" soon.)
-
-2006-04-19 00:34  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s:
-        function-boundary-marker.
-
-2006-04-19 00:33  gb
-
-        * lisp-kernel/macros.h: Add node_aligned and indirect_node macros.
-
-2006-04-18 19:35  gb
-
-        * lisp-kernel/x86-spentry64.s: Comparison was backwards in
-        multiple-value case of THROW: don't want to do unbind_to if tcr's
-        db-link matches target catch frame's.
-
-2006-04-18 19:33  gb
-
-        * lisp-kernel/x86-uuo.s: Add UUO-ERROR-DEBUG-TRAP, remove
-        UUO-ERROR-STACK-OVERFLOW.  Still need to get this completely in
-        synch with x86-asm.
-
-2006-04-18 19:33  gb
-
-        * level-1/l1-readloop-lds.lisp: Say more about the availability of
-        :R in break messages.
-        
-        Say more about :C in :R.
-
-2006-04-18 19:32  gb
-
-        * level-1/l1-readloop.lisp: Remove the #+x86-target debugging code
-        in QUIT's PROCESS-INTERRUPT call, since the closure- trashing bug
-        seems to have been fixed.
-
-2006-04-18 19:31  gb
-
-        * level-1/x86-error-signal.lisp: Recognize (uuo-error-not-tag %rn
-        x8664::subtag-catch-tag) as CANT-THROW-ERROR.  (Yes, this is a
-        horrible kludge, but it only happens once.)
-
-2006-04-18 19:19  gb
-
-        * level-1/l1-processes.lisp: Remove the #+x86-target debugging code
-        in PROCESS-EXIT-APPLICATION, since the closure- trashing bug seems
-        to have been fixed.
-
-2006-04-18 19:18  gb
-
-        * level-0/X86/x86-pred.lisp: EQL on bignums wasn't using
-        X8664::MISC-DATA-OFFSET, so it was comparing a few bytes beyond the
-        ends of its arguments and ignoring the first few bytes (as well as
-        doing misaligned memory references.)
-
-2006-04-18 19:16  gb
-
-        * level-0/X86/x86-def.lisp: Insert the PPC version of APPLY+ here. 
-        This'll require some thought, mostly because of the reserved-frame
-        issue(s).
-
-2006-04-18 06:21  gb
-
-        * lisp-kernel/ppc-constants32.s: Comment mishaps.  These wacky
-        adventures are about to end, I'm afraid.
-
-2006-04-18 06:04  gb
-
-        * level-1/version.lisp: Daily bump.
-
-2006-04-18 05:59  gb
-
-        * level-1/l1-sockets.lisp: Comment indentation.
-
-2006-04-18 05:56  gb
-
-        * level-0/PPC/ppc-def.lisp: Move APPLY+ here.
-
-2006-04-18 05:55  gb
-
-        * lib/setf-runtime.lisp: Move APPLY+ (which is defined in LAP) to
-        ppc-def (that means that there will need to be an APPLY+ for
-        x8664).
-
-2006-04-18 05:38  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp: Try to get the
-        compiler and x8664-vinsn-templates to agree on vinsn-names and
-        implement some vinsns that had been missing.  (About 15 or so
-        undefined vinsns remain.)
-
-2006-04-18 05:37  gb
-
-        * compiler/X86/x86-backend.lisp: The mechanism that tries to fixup
-        opcode ordinals in vinsn templates (e.g., in case new instructions
-        are defined in the assembler) wasn't checking to see if vinsn
-        templates named in the hash table were defined.  (It was apparently
-        getting away with this because CONSP was broken.)  So, don't try to
-        fixup opcode ordinals in NIL, and optionally report templates
-        that're referenced but not defined.
-
-2006-04-18 04:38  gb
-
-        * compiler/X86/x862.lisp: CONSP was using the EXTRACT-FULLTAG vinsn
-        (which only sets the low 8 bits of its destination), then comparing
-        all 64-bits of the destination to a zero-extended 32-bit constant. 
-        (E.g., CONSP had little chance of being right all other things
-        being equal, but may have been right more than one in 2^56 times if
-        some random preceding instruction had zeroed the upper 56 bits.)
-        
-        (It's also shorter to do an 8-bit compare.)
-
-2006-04-18 03:11  gb
-
-        * level-0/X86/x86-hash.lisp: box-fixnum arg order in %DFLOAT-HASH.
-
-2006-04-18 02:51  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Now that all assemblers are
-        happy (well, as happy as they're going to be ...), back to finding
-        bugs.  MULTIPLY-FIXNUMS has to unbox one arg (the source).
-
-2006-04-18 01:26  gb
-
-        * lisp-kernel/thread_manager.c: Some Solaris changes.
-
-2006-04-18 00:48  gb
-
-        * lisp-kernel/solarisx64/Makefile: The version of gm4 that Sun
-        installs in /usr/sfw/bin is both newer and buggier than the version
-        available on the "Solaris Companion" disk, which gets installed in
-        /opt/sfw/bin.
-        
-        Ordinarily, I'd wonder why a "companion" disk offers to install
-        software that's bundled as part of the installation (especially old
-        versions of that software.)  Now I know.
-
-2006-04-18 00:45  gb
-
-        * lisp-kernel/x86-spentry64.s: # __line__ wasn't a comment.
-
-2006-04-18 00:45  gb
-
-        * lisp-kernel/m4macros.m4: Fix changecom.
-
-2006-04-18 00:11  gb
-
-        * lisp-kernel/x86-spentry64.s: x8664 linux as doesn't like typos,
-        but is otherwise fine with single-line /* */.
-
-2006-04-18 00:09  gb
-
-        * lisp-kernel/: errors.s, imports.s, lisp.s, m4macros.m4,
-        ppc-asmutils.s, ppc-constants.s, ppc-constants32.s,
-        ppc-constants64.s, ppc-macros.s, ppc-spentry.s, ppc-spjump.s,
-        ppc-subprims.s, ppc-uuo.s, x86-asmutils64.s, x86-constants.s,
-        x86-constants64.s, x86-macros.s, x86-spentry64.s, x86-spjump64.s,
-        x86-subprims64.s, x86-uuo.s, darwinppc/Makefile,
-        darwinppc64/Makefile: Whoops.  Darwin as doesn't like #.  I dont
-        like Darwin as, but we're back to single-line /* */, which is often
-        pretty ugly and not well-supported by Emacs.
-
-2006-04-17 23:23  gb
-
-        * lisp-kernel/: errors.s, imports.s, lisp.s, m4macros.m4,
-        ppc-asmutils.s, ppc-constants.s, ppc-constants32.s,
-        ppc-constants64.s, ppc-uuo.s, x86-asmutils64.s, x86-constants.s,
-        x86-constants64.s, x86-macros.s, x86-spjump64.s, x86-subprims64.s,
-        x86-uuo.s: Use #/newline for comment delimiters, which is supported
-        by Emacs and by all current GAS versions (but see ARM conventions.)
-         No more jerking around with this, knock wood.
-
-2006-04-17 23:23  gb
-
-        * lisp-kernel/x86-spentry64.s: _SPspread_lexprz wasn't handling the
-        case where caller provided args before the lexpr, which is much
-        harder than the simple case.
-        
-        Use #/newline for comment delimiters, which is supported by Emacs
-        and by all current GAS versions (but see ARM conventions.)  No more
-        jerking around with this, knock wood.
-
-2006-04-17 23:20  gb
-
-        * level-0/X86/x86-numbers.lisp: %FIXNUM-GCD was horrible, espcially
-        when numbers differed greatly in magnitude.  Current (binary)
-        algorithm is usually OK.
-
-2006-04-17 23:17  gb
-
-        * compiler/X86/x86-lap.lisp: Condition name should be
-        UNDEFINED-X86-LAP-LABEL, since it's (a) referenced and (b) that's
-        not the problem.  Name wasn't spelled correctly in code that
-        signals the condition, anyway.
-
-2006-04-17 16:34  gb
-
-        * lisp-kernel/x86-exceptions.c: pc_luser_xp always takes a tcr
-        argument, takes a new boolean to distinguish current tcr from
-        others.  (The current tcr is only lusered on an interrupt; others
-        are only lusered on GC entry.)
-
-2006-04-17 16:33  gb
-
-        * lisp-kernel/x86-exceptions.h: X86 prototype for pc_luser_xp moved
-        here.  (No deep reason not to share the new x86 signature on all
-        architectures.)
-
-2006-04-17 16:32  gb
-
-        * lisp-kernel/ppc-exceptions.h: PPC prototype for pc_luser_xp moved
-        here.  (No deep reason not to share the new x86 signature on all
-        architectures.)
-
-2006-04-17 16:31  gb
-
-        * lisp-kernel/lisp-exceptions.h: prototype for pc_luser_xp is
-        platform-dependent.
-
-2006-04-17 06:49  gb
-
-        * level-1/l1-readloop.lisp: In the closure created in QUIT, only do
-        CCL::DBG if (a) we're on X86 and (b) the inner closure is bad
-        already.
-
-2006-04-17 06:17  gb
-
-        * lisp-kernel/lisptypes.h: Don't know if there's such a thing as
-        truly portable type name.
-
-2006-04-17 06:16  gb
-
-        * lisp-kernel/: errors.s, lisp.s, m4macros.m4, x86-constants.s,
-        x86-constants64.h, x86-constants64.s, x86-exceptions.c,
-        x86-exceptions.h, x86-gc.c, x86-macros.s, x86-spentry64.s,
-        x86-spjump64.s, x86-uuo.s: Well, // style comments seem to only
-        work if they're at the start of a line in Linux GAS.  Try /* */
-        comments, but limit them to a single line.  (May ultimately be
-        better to use m4 dnl - carefully - and avoid end-of-line comments.)
-
-2006-04-17 05:28  gb
-
-        * lisp-kernel/: x86-macros.s, x86-spentry64.s, x86-spjump64.s,
-        x86-subprims64.s, x86-uuo.s: // comments.
-
-2006-04-17 05:28  gb
-
-        * lisp-kernel/x86-gc.c: timeradd, timersub.  Other Solaris
-        conditionalization.
-
-2006-04-17 05:27  gb
-
-        * lisp-kernel/x86-exceptions.h: Solaris-related changes (xp
-        accessors, etc.)
-
-2006-04-17 05:26  gb
-
-        * lisp-kernel/x86-exceptions.c: Solaris-related changes (mostly in
-        the sigstack trampoline stuff.)
-
-2006-04-17 05:25  gb
-
-        * lisp-kernel/x86-constants64.h: // comments, Solaris-friendly
-        integer types.
-
-2006-04-17 05:24  gb
-
-        * lisp-kernel/: x86-asmutils64.s, x86-constants.s,
-        x86-constants64.s: // comments.
-
-2006-04-17 05:23  gb
-
-        * lisp-kernel/pmcl-kernel.c: Some Solaris conditionalization. 
-        Solaris mmap() is ... unusual.
-
-2006-04-17 05:21  gb
-
-        * lisp-kernel/m4macros.m4: Use C++-style single-line comments,
-        since Solaris version of GAS doen't handle multi-line comments (/*
-        ... */).  It -seems- that other assemblers do handle them
-        correctly; we'll see.
-        
-        Some Solaris conditionalization (ELFstabs, etc.)
-
-2006-04-17 05:20  gb
-
-        * lisp-kernel/lisptypes.h: Conditionalize for Solaris (type names).
-         We'll see what this breaks.
-
-2006-04-17 05:19  gb
-
-        * lisp-kernel/lisp.h: PLATFORM_OS is PLATFORM_OS_SOLARIS when
-        SOLARIS is defined.
-
-2006-04-17 05:18  gb
-
-        * lisp-kernel/lisp-debug.c: Solaris conditionalization; print
-        registers in predictable order.
-
-2006-04-17 05:17  gb
-
-        * lisp-kernel/: errors.s, imports.s, lisp.s: Use C++-style
-        single-line comments, since Solaris version of GAS doen't handle
-        multi-line comments (/* ... */).  It -seems- that other assemblers
-        do handle them correctly; we'll see.
-
-2006-04-17 05:15  gb
-
-        * lisp-kernel/area.h: IMAGE_BASE_ADDRESS for SolarisX64.  Wrong.
-
-2006-04-17 05:15  gb
-
-        * lisp-kernel/Threads.h: Conditionalize for Solaris.
-        
-        TODO: drop Jaguar support, use POSIX (vice Mach) semaphores on all
-        platforms ?
-
-2006-04-17 05:01  gb
-
-        * lisp-kernel/solarisx64/Makefile: new file
-
-2006-04-17 04:56  gb
-
-        * lisp-kernel/linuxx8664/Makefile: Make it a little easier to
-        change the name/usage of the linker script.
-        
-        Stop using the linker script (since spjump is the only thing in the
-        kernel that has to be at a fixed address and we can copy it there.)
-        
-        Don't disable the EGC.
-
-2006-04-17 04:54  gb
-
-        * lisp-kernel/x86-spjump64.s: Define spjump_start as the origin of
-        the spjump table, exported for C (so that spjump can be mapped into
-        low memory.)
-
-2006-04-17 04:54  gb
-
-        * lisp-kernel/x86-spentry64.s: Use reserved_frame_marker.
-        
-        If the tlb's too small when trying to bind a special, push the
-        binding index of the symbol we're binding (for the benefit of the
-        handler.)
-
-2006-04-17 04:52  gb
-
-        * lisp-kernel/x86-gc.c: Check for cases where a function has more
-        code words than it has elements (can't happen, unless the
-        function's code-words word is garbage, which seems to happen when
-        closures get consed up in non-zeroed memory.)
-        
-        Make sure that we mark and forward Itemp2 (= %rcx = %temp2 =
-        %nargs.q), which sometimes contains something tagged and
-        non-immediate.
-
-2006-04-17 04:48  gb
-
-        * lisp-kernel/x86-exceptions.c: new_heap_segment() (slowly) checks
-        to ensure that everythings's zeroed.
-        
-        x8664 implementation of extend_tcr_tlb().
-        
-        on a gc trap, use tcr->save_allocptr (not the random value in %rbx)
-        in call to update_bytes_allocated().
-        
-        normalize_tcr() - alway set tcr->save_allocptr/tcr->save_allocbase
-        to VOID_ALLOCPTR (I -think- that this explains the crash-on-quit
-        bug, and possibly some other instabiliy.)
-        
-        handle_exception: keep trying to guess how to distinguish memory
-        faults from other sources of SIGSEGV.
-        
-        On debug traps, advance the PC past the UUO before entering the
-        debugger.
-        
-        Handle XUUO_TLB_TOO_SMALL.
-
-2006-04-17 04:42  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s:
-        reserved_frame_marker.
-
-2006-04-17 04:42  gb
-
-        * lisp-kernel/thread_manager.c: Remove implementation of
-        extend_tcr_tlb().
-
-2006-04-17 04:41  gb
-
-        * lisp-kernel/ppc-exceptions.h: Prototype for PPC version of
-        extend_tcr_tlb().
-
-2006-04-17 04:41  gb
-
-        * lisp-kernel/ppc-exceptions.c: PPC version of extend_tcr_tlb().
-
-2006-04-17 04:40  gb
-
-        * lisp-kernel/pmcl-kernel.c: Remap the spjump table on x8664, so
-        that we don't need to use a linker script.
-
-2006-04-17 04:40  gb
-
-        * lisp-kernel/Threads.h: extend-tcr-tlb: signature defined by
-        target xxx-exceptions.h now.
-
-2006-04-17 04:39  gb
-
-        * lib/misc.lisp: Some comment formatting/editing.
-
-2006-04-17 04:38  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-04-17 04:38  gb
-
-        * level-1/l1-readloop.lisp: Some debugging code in the code which
-        creates the final closure.  It seems that when it's bad, it's bad
-        on creation (here.)
-
-2006-04-17 04:37  gb
-
-        * level-1/l1-processes.lisp: Some debugging code in
-        PROCESS-EXIT-APPLICATION, to try to catch whatever's causing the
-        final closure to be trashed.
-        
-        I don't think that other threads were getting their allocptr's
-        nullified correctly by the GC/normalize_tcr(); with the current
-        debugging code in place, it seems like the closure is consed on top
-        of something other than free, thread-private heap memory (when it's
-        bad, it fails the first check here.  I'm not sure that the latest
-        round of GC/normalize-tcr() changes have fixed the problem, but I
-        haven't seen it in a while now, either.)
-
-2006-04-17 04:32  gb
-
-        * level-0/X86/x86-def.lisp: %FUNCTION-CODE-BYTE (for partial
-        disassembly, etc.).
-
-2006-04-17 04:31  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Use RESERVED-FRAME-MARKER
-        in RESERVE-OUTGOING-FRAME; don't use ENSURE-RESERVED-FRAME at all
-        (anymore.)
-        
-        Subprims are down in low memory again; make INIT-CLOSURE skip
-        setting the high byte of .SPcall-closure's address if it's zero.
-
-2006-04-17 04:28  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Define RESERVED-FRAME-MARKER,
-        which may help backtrace.
-
-2006-04-17 04:26  gb
-
-        * lib/: backtrace.lisp, ppc-backtrace.lisp: Split up RAW-FRAME-REF
-        (interface/implementation.)
-
-2006-04-15 09:20  gb
-
-        * level-1/x86-callback-support.lisp: Ensure that callback
-        trampolines are allocated in executable memory.
-
-2006-04-15 09:12  gb
-
-        * lib/dumplisp.lisp: Refresh external entry points before reviving
-        callbacks.  Reset callback storage before reviving callbacks.
-
-2006-04-15 09:10  gb
-
-        * level-1/x86-error-signal.lisp: Don't prefix the unknown trap
-        error message with a %.  (Where did that come from ?)
-
-2006-04-15 09:08  gb
-
-        * level-1/ppc-callback-support.lisp: Don't (knock wood) need to do
-        anything in RESET-CALLBACK-STORAGE for PPC, since malloc()ed memory
-        is executable.
-
-2006-04-14 09:02  gb
-
-        * lib/time.lisp: Jeez.  Save buffer, why dontcha.
-
-2006-04-14 08:21  gb
-
-        * lib/time.lisp: ENCODE-UNIVERSAL-TIME: treat year 0-99 as
-        shorthand for the nearest matching year.
-
-2006-04-14 08:20  gb
-
-        * lib/format.lisp: FORMAT-PRINT-NUMBER was printing commas even
-        when : was missing.
-
-2006-04-13 23:09  gb
-
-        * lib/ppc-backtrace.lisp: Eschew missing parens.
-
-2006-04-13 23:08  gb
-
-        * lib/describe.lisp: Change NTH-VALUE-IN-FRAME call.
-
-2006-04-13 23:08  gb
-
-        * lib/backtrace.lisp: DBG-FORM checks the second return value from
-        ARGLIST-FROM-MAP.
-
-2006-04-13 23:02  gb
-
-        * lib/arglist.lisp: Don't pass a "conser" function around (the idea
-        is leftover from 68K MCL).  ARGLIST-FROM-MAP tries to be consistent
-        about returning a second value; returns values NIL, T for functions
-        that take no args and don't have a symbol map.
-
-2006-04-13 22:53  gb
-
-        * level-1/l1-lisp-threads.lisp: Try to make args to
-        NTH-VALUE-IN-FRAME et al a little saner.
-
-2006-04-13 22:37  gb
-
-        * lib/numbers.lisp: Conditionalize on word size, not PPC processor
-        type.
-
-2006-04-13 22:36  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-04-13 22:35  gb
-
-        * level-1/l1-aprims.lisp: Remove the DBG trap from #'APPLY.  Still
-        trying to find the cause of the crash-on-quit bug.
-
-2006-04-13 07:30  gb
-
-        * lib/ppc-backtrace.lisp: Migrate some stuff here.
-
-2006-04-13 07:29  gb
-
-        * level-1/l1-lisp-threads.lisp, lib/backtrace.lisp: Migrate some
-        stuff to target-backtrace.
-
-2006-04-13 06:45  gb
-
-        * lisp-kernel/x86-gc.c: mark_root: need to handle TRAs earlier.
-
-2006-04-13 06:44  gb
-
-        * lisp-kernel/pmcl-kernel.c: Set GC debug bits manually here on
-        x8664.
-
-2006-04-13 06:44  gb
-
-        * level-1/x86-error-signal.lisp: XP-ARGUMENT-LIST: only the low 13
-        bytes of %nargs_q contain arg count.
-
-2006-04-13 06:43  gb
-
-        * level-1/l1-error-system.lisp: No EVAL-PROGRAM-ERROR. Please.
-
-2006-04-13 06:43  gb
-
-        * level-1/l1-aprims.lisp: Trying to find what's (sometimes)
-        trashing a closure during QUIT; embed a #+x86-target breakpoint in
-        APPLY.
-
-2006-04-13 06:42  gb
-
-        * level-0/X86/x86-numbers.lisp: Bad typo in %FIXNUM-GCD.
-
-2006-04-13 06:41  gb
-
-        * compiler/X86/x862.lisp: Lap expression changes; recycle constant
-        operands.
-
-2006-04-13 06:41  gb
-
-        * compiler/X86/x86-lap.lisp: Freelist a lot of things; use
-        "vector-lists" instead of adjustable arrays, simplify handling of
-        constant expressions.  Still conses hysterically; need to find out
-        where and tone it down a bit, if possible.
-
-2006-04-13 06:39  gb
-
-        * compiler/X86/x86-disassemble.lisp: Maybe no lap immediate
-        operands; maybe no lap constant-expressions.
-
-2006-04-13 06:39  gb
-
-        * compiler/X86/x86-asm.lisp: Don't need
-        *lap-constant-0-expression*.
-
-2006-04-13 00:46  gb
-
-        * lisp-kernel/linuxx8664/Makefile: Kernel depends on Makefile,
-        linker script.
-
-2006-04-13 00:45  gb
-
-        * lisp-kernel/linuxx8664/elf_x86_64.x: Use linker script from ld
-        2.16.1 (Thanks to James Bielman).
-
-2006-04-12 18:53  gb
-
-        * lisp-kernel/linuxx8664/elf_x86_64.x: Try to avoid use of
-        PROVIDE_HIDDEN, since some versions of GNU ld don't like it.  (Most
-        of this seems to have to do with C++ static constructors, which
-        aren't really relevant here.)
-
-2006-04-12 18:28  gb
-
-        * lisp-kernel/x86-spentry64.s: Use movd (not movq) when moving
-        between %Rforeign_sp and GPRs.
-
-2006-04-12 18:22  gb
-
-        * lisp-kernel/linuxx8664/Makefile: egc flag
-
-2006-04-12 18:08  gb
-
-        * lisp-kernel/x86-gc.c: Add current/prev (temporarily) to help find
-        where we're losing here.
-
-2006-04-12 18:07  gb
-
-        * lisp-kernel/x86-exceptions.c: pc_luser_xp: notice if we're in the
-        write barrier code, crap out if so.
-
-2006-04-12 18:06  gb
-
-        * lisp-kernel/pmcl-kernel.c: Disable EGC if DISABLE_EGC is defined
-        (presumably in a Makefile).
-
-2006-04-12 14:50  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-04-12 14:46  gb
-
-        * lib/: compile-ccl.lisp, ppc-backtrace.lisp, systems.lisp,
-        x86-backtrace.lisp: new target backtrace stuff.
-
-2006-04-12 14:45  gb
-
-        * lib/backtrace.lisp: Start splitting things up, ideally into a
-        mostly abstract API and gory platform- dependent implementation
-        details.
-
-2006-04-11 21:40  gb
-
-        * lisp-kernel/pmcl-kernel.c: Only way to stress-test EGC is to turn
-        the damned thing on.  (A little painful with integrity checking
-        enabled, as it still is by default.)
-        
-        TODO:
-        
-        - sleep (me) - non-recursive (link-inverting) marker - pc-lusering
-        (pc_luser_xp()) - backtrace - ANSI CL tests - purify - 2d-aref - FP
-        exception handling - check UUO usage in kernel, disassembler,
-        exception handlers - stack overflow recovery
-
-2006-04-11 21:24  gb
-
-        * lisp-kernel/x86-gc.c: Skip over function code in
-        check_refmap_consistency.
-
-2006-04-11 21:23  gb
-
-        * lisp-kernel/x86-spentry64.s: Write barrier memoization sets bits
-        backwards.
-
-2006-04-11 19:11  gb
-
-        * compiler/X86/x862.lisp: Change LABELS for new closure format.
-
-2006-04-11 19:11  gb
-
-        * lisp-kernel/x86-spentry64.s: 3 words of code + inner function in
-        a closure, no lfname slot in closure.
-
-2006-04-11 16:29  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: ada  prints active dynamic (GC)
-        area.
-
-2006-04-11 16:29  gb
-
-        * lisp-kernel/x86-subprims64.s: Maintain the MXCSR on transitions
-        between lisp/foreign code.
-
-2006-04-11 16:29  gb
-
-        * lisp-kernel/x86-spentry64.s: Add write barrier stuff (may have
-        bit-order problems.)
-        
-        Maintain the MXCSR on transitions between lisp/foreign code.
-
-2006-04-11 16:28  gb
-
-        * lisp-kernel/x86-macros.s: Access globals in expressions.
-
-2006-04-11 16:27  gb
-
-        * lisp-kernel/x86-gc.c: Start to implement EGC for X8664; this'll
-        need some bootstrapping stuff (function boundary markers) for a few
-        reasons, as will DWS marker.
-
-2006-04-11 16:27  gb
-
-        * lisp-kernel/x86-exceptions.c: If we get an FP exception, report
-        the siginfo error code.
-
-2006-04-11 16:26  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s: Define MXCSR
-        fields in tcr.
-
-2006-04-11 16:25  gb
-
-        * lisp-kernel/x86-constants.h: Define MXCSR bits.
-
-2006-04-11 16:25  gb
-
-        * lisp-kernel/thread_manager.c: Setup the MXCSR somewhat sanely
-        when starting a lisp thread.  (It'll be saner when FP exceptions
-        are handled.)
-
-2006-04-11 16:24  gb
-
-        * level-1/x86-error-signal.lisp: Recognize what complaints about
-        non-uvectors are trying to tell us.
-
-2006-04-11 16:23  gb
-
-        * level-1/l1-io.lisp: PRINT-OBJECT method for TRAs, symbol/function
-        vectors.
-
-2006-04-11 16:23  gb
-
-        * level-1/l1-clos-boot.lisp: Spell TAGGED-RETURN-ADDRESS with more
-        Ses.  Define classes for function/symbol vectors.
-
-2006-04-11 16:22  gb
-
-        * level-0/X86/x86-def.lisp: %RETURN-ADDRESS-OFFSET.
-
-2006-04-11 16:21  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Closure initialization
-        needs to add a function boundary marker (but we can stop padding
-        each closure with a null function name slot.)
-
-2006-04-11 16:20  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Define
-        FUNCTION-BOUNDARY-MARKER, which should never exist in the wild.
-
-2006-04-11 16:19  gb
-
-        * compiler/X86/x862.lisp: Emit a function boundary marker between
-        code and constants. (For GC reasons.) Change closure initialization
-        to account for it.
-
-2006-04-11 16:18  gb
-
-        * compiler/X86/x86-lap.lisp: Emit a function boundary marker
-        between code and constants. (For GC reasons.)
-
-2006-04-11 16:17  gb
-
-        * compiler/X86/x86-disassemble.lisp: Require more stuff.
-
-2006-04-11 16:17  gb
-
-        * compiler/nxenv.lisp: Require X8664ENV on X8664.
-        
-        See if we can get by without 68K condition code ...
-
-2006-04-11 06:53  gb
-
-        * lisp-kernel/x86-exceptions.c: We'll need to handle FP exceptions
-        soon.
-
-2006-04-11 06:53  gb
-
-        * lib/numbers.lisp: Infinity constants conditionalized on/off
-        during MXCSR adventures.  On now.
-
-2006-04-11 06:52  gb
-
-        * lib/describe.lisp: Comment indentation.
-        
-        No such thing as an interpreted function; hasn't been for years.
-
-2006-04-11 06:51  gb
-
-        * level-1/x86-threads-utils.lisp: Fixup lfun bits of %FIXNUM-SET et
-        al.
-
-2006-04-11 06:51  gb
-
-        * level-1/version.lisp: Bumped yesterday.
-
-2006-04-11 06:50  gb
-
-        * level-1/l1-error-signal.lisp: Comments.
-
-2006-04-11 06:50  gb
-
-        * level-1/l1-clos-boot.lisp: CLASS-OF handles non-simple vectors,
-        at least.
-
-2006-04-11 06:50  gb
-
-        * level-0/X86/x86-float.lisp: MXCSR stuff.  Better, mostly because
-        a fixnum constant is boxed in %SET-MXCSR.
-
-2006-04-11 06:49  gb
-
-        * level-0/X86/x86-def.lisp: Get info about register usage.
-
-2006-04-11 06:49  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Natural arithmetic; start
-        work on 2d aref.  Fix MISC-SET-U64 (or some flavor thereof), which
-        though that it was dealing with a scaled index.
-
-2006-04-11 06:48  gb
-
-        * compiler/X86/x862.lisp: Natural arithmetic; start work on 2d
-        aref.
-
-2006-04-11 06:48  gb
-
-        * compiler/X86/x86-lap.lisp: FRAGs are freelisted.  Really need to
-        do something about FRAG-CODE-BUFFERs, and need to tone down
-        expression overkill.
-
-2006-04-11 06:46  gb
-
-        * compiler/X86/x86-backend.lisp: Vinsn template fixup mechanism,
-        for when opcode ordinals change.
-
-2006-04-11 06:46  gb
-
-        * compiler/X86/x86-asm.lisp: UUO-ERROR-STACK-OVERFLOW ->
-        UUO-ERROR-ARRAY-RANK.
-        
-        Vinsn template fixup mechanism, for when opcode ordinals change.
-
-2006-04-11 06:45  gb
-
-        * compiler/X86/x86-arch.lisp: Try to unscramble MXCSR bits/masks.
-
-2006-04-11 06:45  gb
-
-        * compiler/nx0.lisp: NX-U31-CONSTANT-P.
-
-2006-04-11 06:44  gb
-
-        * compiler/dll-node.lisp: WITH-DLL-NODE-FREELIST: syntax to allow
-        specialized list header initialization.
-
-2006-04-11 06:43  gb
-
-        * level-1/l1-error-system.lisp, compiler/arch.lisp: Type errors for
-        2d float arrays.
-
-2006-04-10 10:19  gb
-
-        * lisp-kernel/x86-spentry64.s: _SPcallback is now called with the
-        foreign SP properly obeying C alignment conventions.  In order to
-        get it aligned for lisp usage during the callback, an extra word
-        needs to be pushed before the backpointer to the old foreign RSP.
-
-2006-04-10 10:18  gb
-
-        * lisp-kernel/x86-exceptions.c: Ensure that the copied sigcontext
-        is 16-byte aligned, so that the foreign stack pointer is aligned
-        according to C conventions when we enter the signal handler on that
-        stack.
-
-2006-04-10 10:13  gb
-
-        * lib/numbers.lisp: Define FP infinities, since we're running with
-        FP exceptions masked. (We don't handle FP exceptions on X8664 yet,
-        but this was crashing due to ldmxcsr/stmxcsr confusion, not because
-        an unmasked FP exception was raised and unhandled.)
-
-2006-04-10 10:10  gb
-
-        * lib/level-2.lisp: Remove the WARN and the conditionalization
-        around bit/bitfield accessors on X8664.
-
-2006-04-10 10:09  gb
-
-        * level-0/X86/x86-float.lisp: Repeat after me: to load the mxcsr
-        from memory, we say "ldmxcsr".  We want to do such a load in order
-        to write new values into the mxcsr.  To store it in memory, we say
-        "stmxcsr".  We want to do such a store (and a subsequent load from
-        memory) in order to access the value of the mxcsr.  Simple, no ?
-
-2006-04-10 10:07  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp:
-        %GET-BIT/%SET-BIT.
-
-2006-04-10 08:29  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Float
-        addition/multiplication: either arg can overlap result (and often
-        will).  Float subtraction/division: caller should ensure that
-        result and second arg are disjoint.
-
-2006-04-10 08:27  gb
-
-        * compiler/X86/x862.lisp: Float arithmetic is two-address; ensure
-        that result doesn't overlap second argument for non-commutative
-        operations.
-
-2006-04-10 08:26  gb
-
-        * lisp-kernel/lisp-debug.c: Show FPRs on LinuxX8664.
-
-2006-04-10 05:12  gb
-
-        * lisp-kernel/thread_manager.c: Don't free dead TCRs if we didn't
-        malloc them.
-
-2006-04-10 05:12  gb
-
-        * lib/compile-ccl.lisp: REBUILD-CCL paramaters for :LINUXX8664.
-
-2006-04-10 05:11  gb
-
-        * level-1/l1-pathnames.lisp: No need to reference PPC package, and
-        good reason not to.
-
-2006-04-10 04:39  gb
-
-        * xdump/xfasload.lisp: signed 32-bit, 64-bit integers in fasl files
-        are always big-endian.
-
-2006-04-10 04:38  gb
-
-        * lisp-kernel/x86-gc.c: mark_root(): if we're marking a function
-        reachable via a TRA, update the variable "dnode" so that the
-        correct bits get set.
-
-2006-04-10 04:37  gb
-
-        * level-0/X86/X8664/x8664-bignum.lisp: Remove some breakpoints.
-
-2006-04-10 04:37  gb
-
-        * level-0/X86/x86-array.lisp: %SIMPLE-BIT-BOOLE.  Could stand to be
-        a bit simpler.
-
-2006-04-10 04:36  gb
-
-        * level-0/l0-hash.lisp: Whoops: %SET-NEEDS-REHASHING is called from
-        the MAKE-LOAD-FORM method for hashtables.
-
-2006-04-09 09:17  gb
-
-        * lisp-kernel/thread_manager.c: Inflate control stack size on
-        x8664, until DWS marker works (and do so correctly this time).
-
-2006-04-09 09:12  gb
-
-        * lisp-kernel/thread_manager.c: Inflate control stack size on
-        x8664, until DWS marker works.
-
-2006-04-09 09:09  gb
-
-        * level-0/l0-hash.lisp: Now that bitvectors work, remove
-        #+x86-target DBG trap.
-
-2006-04-09 08:57  gb
-
-        * level-0/l0-hash.lisp: Set/clear rehash bits via SBIT, not AREF. 
-        (Should be exactly the same code, but may not have been 15 years
-        ago or whenever this was written.)
-
-2006-04-09 08:56  gb
-
-        * lisp-kernel/x86-spentry64.s,
-        compiler/X86/X8664/x8664-vinsns.lisp: Clear bits in a bit vector
-        via btrX (Bit Test and Reset), not btcX (Bit Test and Complement.)
-
-2006-04-09 03:52  gb
-
-        * lisp-kernel/x86-macros.s: Parens around negative displacement in
-        condition_to_boolean.  Not clear why this is necessary, but it
-        seems to be.
-
-2006-04-09 03:24  gb
-
-        * lisp-kernel/x86-macros.s: Use shorter sequence in
-        condition_to_boolean.
-
-2006-04-09 02:32  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Using cmovCC intstead of
-        setCC for cr-bit->boolean is 1 instruction and 2 bytes shorter, all
-        other things being equal.
-
-2006-04-09 01:37  gb
-
-        * compiler/X86/x86-asm.lisp: reg/reg variants of bsfX, bsrX had
-        operands backwards.
-
-2006-04-09 01:37  gb
-
-        * compiler/optimizers.lisp: Comment formatting.
-
-2006-04-09 01:29  gb
-
-        * level-0/X86/X8664/x8664-bignum.lisp: %BIGNUM-SIGN-DIGITS:
-        bsr/xorl != clz when (zerop n).
-
-2006-04-08 21:25  gb
-
-        * lisp-kernel/x86-exceptions.c: Forget about blocking SIGINT in
-        current thread before entering kernel debugger.
-
-2006-04-08 21:21  gb
-
-        * lib/compile-ccl.lisp: early def of XLOAD-LEVEL-0: require
-        (TARGET-XLOAD-MODULES).
-
-2006-04-08 21:21  gb
-
-        * lisp-kernel/x86-spentry64.s: misc_set_s16: forgot a lognot.
-
-2006-04-08 21:20  gb
-
-        * level-0/nfasload.lisp: 64-bit vectors: target::, not ppc64::.
-
-2006-04-08 20:46  gb
-
-        * lib/foreign-types.lisp: Add missing paren ...
-
-2006-04-08 20:45  gb
-
-        * lib/foreign-types.lisp: Recognize a :struct-by-value case.
-
-2006-04-08 20:44  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: X8664 ABI seems to pass
-        structs by value, sort of.
-
-2006-04-08 20:43  gb
-
-        * x86-headers64/libc/C/populate.sh: Add -D_GNU_SOURCE to CFLAGS.
-
-2006-04-08 20:42  gb
-
-        * library/hash-cons.lisp: Port some of this to x8664; need to add
-        code to maintain "used" bitmap.
-
-2006-04-08 20:42  gb
-
-        * lib/numbers.lisp: Conditionalize out the FP infinity stuff in the
-        short term.
-
-2006-04-08 20:41  gb
-
-        * lib/edit-callers.lisp: %MAP-LFIMMS: lfun-vector changes.  Should
-        someday fix this crap.
-
-2006-04-08 20:40  gb
-
-        * lib/describe.lisp: Conditionalize, a little.
-
-2006-04-08 20:40  gb
-
-        * lib/db-io.lisp: SAVE-DB-FUNCTION appears to be unused.
-
-2006-04-08 20:39  gb
-
-        * level-1/l1-io.lisp: PRINT-A-NAN not #+ppc-target.
-
-2006-04-08 20:39  gb
-
-        * level-1/l1-readloop-lds.lisp: Error reentry stuff here.
-
-2006-04-08 20:39  gb
-
-        * level-1/l1-sockets.lisp: Workaround ffi translator lossage in
-        _inet_ntoa (just as Darwin has for years; why not fix this ?)
-
-2006-04-08 20:38  gb
-
-        * level-1/ppc-trap-support.lisp: Error-reentry stuff to
-        l1-readloop-lds (nothing to do with PPC or traps ...)
-
-2006-04-08 20:37  gb
-
-        * .cvsignore: Ignore *CL*/*cl*, not necessarily *CCL*/*ccl*.
-
-2006-04-08 04:46  gb
-
-        * compiler/X86/x862.lisp: X862-MVCALL needs to always save and
-        restore, even if there's only one values-producing form (that form
-        might produce more values than will fit in argument registers, and
-        we therefore have to reserve space for a stack frame.)
-
-2006-04-08 04:45  gb
-
-        * compiler/X86/x86-asm.lisp: Need to actually define INSERT-IMM64.
-
-2006-04-08 04:43  gb
-
-        * lib/macros.lisp: Scanning backwards for instructions depends on a
-        reasonable architecture.
-
-2006-04-08 04:43  gb
-
-        * lib/compile-ccl.lisp: TARGET-XLOAD-MODULES for x8664.
-
-2006-04-08 04:42  gb
-
-        * xdump/xfasload.lisp: Hide ppc32 double-float-vector stuff in
-        target arch.
-
-2006-04-08 04:41  gb
-
-        * xdump/.cvsignore: ignore *.*fsl
-
-2006-04-07 22:46  gb
-
-        * compiler/nx.lisp: XCOMPILE-LAMBDA is #+ppc-target for now.
-
-2006-04-07 22:45  gb
-
-        * compiler/nx1.lisp: Provide an FTYPE declaration for
-        %DEFINE-PPC-LAP-FUNCTION.
-
-2006-04-07 22:25  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-04-07 22:19  gb
-
-        * compiler/PPC/ppc-asm.lisp, compiler/PPC/ppc-backend.lisp,
-        compiler/PPC/ppc-disassemble.lisp, compiler/PPC/ppc-lap.lisp,
-        lib/backtrace-lds.lisp: ARCH::OPCODE, ARCH::OPERAND moved to CCL
-        package.
-
-2006-04-07 22:18  gb
-
-        * compiler/risc-lap.lisp: OPCODE, OPERAND moved here and from
-        arch:: to ccl::.
-
-2006-04-07 22:17  gb
-
-        * compiler/arch.lisp: OPERAND, OPCODE belong elsewhere (in
-        RISC-LAP, for instance).  That's a different package, too.
-
-2006-04-07 20:46  gb
-
-        * library/lispequ.lisp: %CONS-FAKE-STACK-FRAME here.  Really.
-
-2006-04-07 20:45  gb
-
-        * level-0/l0-pred.lisp: *IMMHEADER-1-TYPES* was wrong, too.  Should
-        I maybe look at the others, or just fix them as I stumble on them ?
-
-2006-04-07 20:44  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: jns->jne when checking for
-        a DOUBLE-FLOAT.
-
-2006-04-07 20:41  gb
-
-        * level-0/nfasload.lisp: Print file pos in FASL-DISPATCH debug
-        message.
-
-2006-04-07 20:40  gb
-
-        * lib/nfcomp.lisp: #+x8664: Check for fulltag-immheader-1, not
-        fulltag-immheader-0 twice in fasl-scan-dispatch
-        
-        FASL-DUMP-SYMBOL needs a SYMPTR->SYMVECTOR.  (Note that FASLOAD has
-        never handled uninterned symbols that need a binding index.)
-
-2006-04-07 07:55  gb
-
-        * lib/describe.lisp: Formatting changes, mostly.
-
-2006-04-07 07:54  gb
-
-        * compiler/X86/x862.lisp: multiple-value-calls need to reserve an
-        outgoing stack frame when more than 3 args/ values are involved.
-
-2006-04-07 07:53  gb
-
-        * lisp-kernel/x86-spentry64.s, lisp-kernel/x86-spjump64.s,
-        compiler/X86/X8664/x8664-arch.lisp,
-        compiler/X86/X8664/x8664-vinsns.lisp: _SPrecover-values-for-mvcall
-        (reserves outgoing frame if necessary.)
-
-2006-04-07 07:52  gb
-
-        * level-1/ppc-trap-support.lisp: %CONS-FAKE-STACK-FRAME moved to
-        lispequ.
-
-2006-04-07 06:28  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: pop argument regs in the
-        right order.
-
-2006-04-07 06:27  gb
-
-        * level-0/X86/x86-misc.lisp: VALUES accounts for reserved frame.
-
-2006-04-07 03:59  gb
-
-        * compiler/X86/x862.lisp: Don't push the function on the "value"
-        stack when doing a MULTIPLE-VALUE-CALL, since its presence there
-        can interfere with multiple-value continuations.  (Can it be popped
-        before recovering multiple values ?  I didn't think of that, but I
-        suspect that that'd be simpler than what I did; check this.  Maybe
-        there is -or once was- an issue with _SPrecovervalues bashing a
-        register.)
-        
-        Pushing the function on the temp stack while collecting multiple
-        values avoids the issue (but it may be far better to simply vpop it
-        before the call to _SPrecovervalues.)
-        
-        Most of the issues related to X862-MVCALL calling itself
-        recursively have to do with cleaning the function off of the stack
-        in non tail-call cases.  Since the function's not there anymore,
-        the rationale for splitting this into a base and recursive case
-        isn't very strong.
-        
-        Changes in X862-MVCALL exposed bugs in X862-INVOKE-FN: we don't
-        want to emit or otherwise reference the mvpass label if it's null.
-
-2006-04-07 03:51  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: TEMP-PUSH-NODE,
-        TEMP-POP-NODE.
-
-2006-04-06 21:27  gb
-
-        * lib/db-io.lisp: CDB-HASH-MASK happens to be =
-        PPC32::TARGET-MOST-POSITIVE-FIXNUM.
-
-2006-04-06 21:26  gb
-
-        * level-1/x86-trap-support.lisp: Bugs, not worth describing in
-        detail.
-
-2006-04-06 21:25  gb
-
-        * level-1/x86-error-signal.lisp: Bugs, not worth describing in
-        detail ...
-
-2006-04-06 21:24  gb
-
-        * level-1/l1-lisp-threads.lisp: Simplify CFP-LFUN.
-
-2006-04-06 21:23  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Fenceposts with the last
-        gpr/fpr args.
-
-2006-04-06 21:22  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: tcr->linear_end ->
-        tcr->save_rbp.
-
-2006-04-06 21:21  gb
-
-        * lisp-kernel/x86-spentry64.s: Maintain tcr->save_rbp on
-        ffcall/callback.
-
-2006-04-06 21:20  gb
-
-        * lisp-kernel/x86-exceptions.c: Setup tcr->save_rbp when doing a
-        callback.
-        
-        Pass rpc to %ERR-DISP, as it expects.
-
-2006-04-06 21:19  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s:
-        tcr->linear_end -> tcr->save_rbp.
-
-2006-04-06 07:03  gb
-
-        * lisp-kernel/x86-exceptions.c: Call out to handle errors.
-
-2006-04-06 07:03  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: Ignore more signals.
-
-2006-04-06 06:44  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Use new UUOs for
-        slot-boundp checks, eep.address.
-
-2006-04-06 06:43  gb
-
-        * compiler/X86/x862.lisp: X862-FIXUP-FWD-REFS: don't assume that
-        functions are uvectors or that their constants start at index 1.
-        
-        PROGV: don't keep interrupts off in the body.
-
-2006-04-06 05:58  gb
-
-        * compiler/X86/x86-asm.lisp: RESOLVE-EEP uuo needs source and dest
-        registers to be recoverable.
-        
-        Use (int ($ #x8x)) for SLOT-UNBOUND, since it needs slot-vector,
-        index, and dest reg to be recoverable.
-        
-        Note that the use of this range of (int N) operands may lead to
-        confusion on platforms that use int #x80 for syscalls.  That (a)
-        doesn't apply to x8664, since SYSCALL is present and used on x8664
-        and (b) would only be a problem if the dest reg was %rax, which it
-        won't be.
-
-2006-04-06 05:53  gb
-
-        * lib/macros.lisp: DEFSETF for INTERRUPT-LEVEL here.
-
-2006-04-06 05:53  gb
-
-        * level-0/l0-init.lisp: Better (useful) X8664 *FEATURES*.
-
-2006-04-06 05:52  gb
-
-        * level-0/l0-hash.lisp: Remove some #+x86-target DBG traps.   Add a
-        few fixnum decls in and around DO-REHASH.
-
-2006-04-06 05:51  gb
-
-        * level-0/X86/x86-def.lisp: %RETURN-ADDRESS-FUNCTION: if argument
-        is a "real" tagged return address, return the associated function.
-
-2006-04-06 05:50  gb
-
-        * level-1/: x86-error-signal.lisp, x86-trap-support.lisp: Flesh
-        this out some.  The FAKE-STACK-FRAME stuff isn't quite the right
-        idea on X8664; may need to revise it.
-
-2006-04-06 05:49  gb
-
-        * level-1/ppc-trap-support.lisp: Remove HANDLE-GC-HOOKS.
-
-2006-04-06 05:49  gb
-
-        * level-1/ppc-threads-utils.lisp: DEFSETF for INTERRUPT-LEVEL moved
-        ... anywhere but a platform-specific file.
-
-2006-04-06 05:48  gb
-
-        * level-1/l1-events.lisp: HANDLE-GC-HOOKS isn't really
-        platform-specific, so move it here.
-
-2006-04-06 05:47  gb
-
-        * level-1/: l1-clos-boot.lisp, l1-clos.lisp: Hashing code expects
-        instance.hash to be a fixnum, so violating that expectation (as was
-        done a few weeks ago for debugging) fouls things up royally.  This
-        may have led to instability on PPC as well.
-
-2006-04-06 05:44  gb
-
-        * lisp-kernel/x86-exceptions.c: Return false (for now) on unhandled
-        UUO.  (Need to merge code from another machine, which will try to
-        call out to lisp.)
-
-2006-04-06 05:43  gb
-
-        * lisp-kernel/pmcl-kernel.c: register_sigint_handler on x8664.
-
-2006-04-05 06:57  gb
-
-        * lisp-kernel/x86-spentry64.s: nthrow variants: set %Rforeign_sp,
-        not tcr slot.
-        
-        _SPcallback aligns the foreign stack the way that lisp expects.
-
-2006-04-05 06:56  gb
-
-        * lisp-kernel/x86-exceptions.c: Handle more stuff, including
-        interrupt callbacks.
-
-2006-04-05 06:55  gb
-
-        * library/x8664-linux-syscalls.lisp: GETUID was wrong.
-
-2006-04-05 06:55  gb
-
-        * level-1/x86-trap-support.lisp: VERY early callback for interrupt
-        handling.
-
-2006-04-05 06:54  gb
-
-        * level-1/l1-callbacks.lisp: Comment format
-
-2006-04-05 06:54  gb
-
-        * level-0/X86/x86-utils.lisp: Arg order in lap macros.
-
-2006-04-05 06:54  gb
-
-        * level-0/l0-pred.lisp: Get *IMMHEADER-2-TYPES* (or whatever it's
-        called) right.
-
-2006-04-05 06:53  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: DEFCALLBACK guts for
-        X8664.
-
-2006-04-05 05:20  gb
-
-        * lisp-kernel/x86-exceptions.c: Do some callbacks.  Let's see if
-        they work yet.
-
-2006-04-05 05:19  gb
-
-        * lisp-kernel/x86-spentry64.s: Use interrupt-checking macros.  Fix
-        callback typos.
-
-2006-04-05 05:19  gb
-
-        * lisp-kernel/x86-macros.s: Check for interrupts, and do so when we
-        know that they've just become enabled.
-
-2006-04-05 05:17  gb
-
-        * lisp-kernel/x86-exceptions.c: Set high bit of tcr->interrupt
-        pending when there's ... a pending interrupt.
-
-2006-04-05 05:17  gb
-
-        * lisp-kernel/x86-exceptions.h: Define xuuo stuff.
-
-2006-04-04 21:47  gb
-
-        * lisp-kernel/x86-spentry64.s: callback changes.
-
-2006-04-04 21:47  gb
-
-        * lisp-kernel/lisp-debug.c: rip "=", not "-".
-
-2006-04-04 21:46  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: Ignore SIGPWR, until we know
-        better.
-
-2006-04-04 18:51  gb
-
-        * lisp-kernel/pmcl-kernel.c: Wimp out, back to 128GB for
-        LinuxPPC64.
-
-2006-04-04 18:50  gb
-
-        * level-1/linux-files.lisp: Don't use %GET-NATURAL in Linux version
-        of PIPE, since file descriptors are always C ints.
-
-2006-04-04 18:03  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp,
-        compiler/PPC/PPC64/ppc64-backend.lisp, lib/macros.lisp: callback
-        implementation moved to the backend.
-
-2006-04-04 18:02  gb
-
-        * lib/arglist.lisp: ARGLIST-FROM-MAP: get &rest name right when
-        &key is also present.
-
-2006-04-04 16:10  gb
-
-        * lisp-kernel/pmcl-kernel.c: linuxppc64 can't mmap 512GB; try
-        256GB.
-
-2006-04-04 15:52  gb
-
-        * level-1/version.lisp: Bump. New images soon.
-
-2006-04-04 15:52  gb
-
-        * compiler/backend.lisp: Add slots for callback definition.
-
-2006-04-04 15:52  gb
-
-        * compiler/nx0.lisp: Remove a #-bccl.
-
-2006-04-04 15:26  gb
-
-        * lisp-kernel/x86_print.c: print_unsigned_hex: conditionalize on
-        word size.
-
-2006-04-04 15:26  gb
-
-        * lisp-kernel/x86-spentry64.s: First cut of _SPcallback.
-
-2006-04-04 15:26  gb
-
-        * lisp-kernel/x86-macros.s: Catch frames save foreign sp from
-        register, not from tcr slot.
-
-2006-04-04 15:25  gb
-
-        * lisp-kernel/x86-exceptions.c: Uncomment the body of
-        interrupt_handler.
-
-2006-04-04 15:18  gb
-
-        * compiler/lambda-list.lisp: %LFUN-INFO & friends: do
-        (FUNCTION-TO-FUNCTION-VECTOR).
-
-2006-04-04 15:18  gb
-
-        * compiler/X86/x86-lapmacros.lisp: check-nargs: bad comparison on
-        max when both min and max.
-
-2006-04-04 15:18  gb
-
-        * lib/macros.lisp: spurious checkin; no real change
-
-2006-04-03 23:01  gb
-
-        * lisp-kernel/x86-gc.c: Make purify() a nop, for now.
-
-2006-04-03 22:43  gb
-
-        * scripts/openmcl64: Maybe (check for x8664 Linux is untested).
-
-2006-04-03 22:42  gb
-
-        * lisp-kernel/bits.h: Constants are word-size (not CPU-variant)
-        -specific.
-
-2006-04-03 22:42  gb
-
-        * lisp-kernel/pmcl-kernel.c: 512GB MAXIMUM_MAPPABLE_MEMORY on
-        x8664/Linux as well.
-
-2006-04-03 22:41  gb
-
-        * lisp-kernel/ppc-gc.c: Remove X86 conditionalization.  Maybe merge
-        x86-gc.c and ppc-gc.c back into a single file someday (or at least
-        put truly shared code there),but for now this is simpler.
-
-2006-04-03 22:38  gb
-
-        * lisp-kernel/x86-exceptions.c: A little more infrastructure, so
-        that we can actually call the GC.
-
-2006-04-03 22:37  gb
-
-        * lisp-kernel/x86-exceptions.h: Define UUO, trap opcodes.
-
-2006-04-03 22:36  gb
-
-        * lisp-kernel/x86-gc.c: It's ... alive.
-
-2006-04-03 22:36  gb
-
-        * lisp-kernel/x86-spentry64.s: Use new vector bounds traps. How
-        about boundp checks ?
-
-2006-04-03 22:35  gb
-
-        * lisp-kernel/x86-uuo.s: New uuo definitions.
-
-2006-04-03 22:35  gb
-
-        * lib/macros.lisp: DO-GC-AREAS,which is one of those macro things,
-        moved here. Uses archmacro AREA-SUCC (defined here) to avoid
-        TARGET-ARCH-CASE lossage.
-
-2006-04-03 22:34  gb
-
-        * level-1/l1-lisp-threads.lisp: DO-GC-AREAS,which is one of those
-        macro things, moved to macros.lisp.
-
-2006-04-03 22:33  gb
-
-        * level-0/X86/x86-misc.lisp: Zero out all of the write-lock's
-        writer slot, not just the low half.
-
-2006-04-03 22:32  gb
-
-        * level-0/PPC/ppc-utils.lisp: TRUE, FALSE : cmplr vs cmplri. 
-        Typical rookie PPC assembler mistake ...
-
-2006-04-03 22:31  gb
-
-        * level-0/l0-misc.lisp: %FREEBYTES looked like a job for
-        %GET-NATURAL.
-
-2006-04-03 22:31  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Use newfangled UUOs.
-
-2006-04-03 22:30  gb
-
-        * compiler/X86/x86-asm.lisp: Add UUO-ERROR-UNBOUND,
-        UUO-ERROR-SLOT-UNBOUND, UUO-ERROR-EEP-UNRESOLVED.
-
-2006-04-03 22:29  gb
-
-        * compiler/: PPC/PPC32/ppc32-arch.lisp, PPC/PPC64/ppc64-arch.lisp,
-        X86/X8664/x8664-arch.lisp: AREA-SUCC archmacro.
-
-2006-04-01 23:36  gb
-
-        * lisp-kernel/x86-exceptions.h: xpMMXreg, sigaltstack stuff.
-
-2006-04-01 23:35  gb
-
-        * lisp-kernel/x86-exceptions.c: take signals on an alternate signal
-        stack, run the handler on the foreign stack (this is all intended
-        to keep signal handlers from splatting sigcontexts all over the
-        tagged lisp stack.)
-
-2006-04-01 23:33  gb
-
-        * lisp-kernel/x86-constants64.h: mmx register indices.
-
-2006-04-01 23:33  gb
-
-        * lisp-kernel/x86-asmutils64.s: switch_to_foreign_stack().
-
-2006-04-01 23:32  gb
-
-        * lisp-kernel/thread_manager.c: register_cstack_holding_area_lock()
-        takes a natural stack size.
-
-2006-04-01 23:32  gb
-
-        * lisp-kernel/pmcl-kernel.c: register_cstack_holding_area_lock()
-        takes a natural stack size, sets up alternate signal stack if
-        USE_SIGALTSTACK.
-
-2006-04-01 23:31  gb
-
-        * lisp-kernel/lisp.h: USE_SIGALTSTACK if X8664.  (Might someday
-        depend on platform.)
-
-2006-03-31 23:15  gb
-
-        * lisp-kernel/linuxx8664/Makefile: gc.o -> x86-gc.o
-
-2006-03-31 23:00  gb
-
-        * lisp-kernel/x86-gc.c: New file; currently, an exact copy of
-        ppc-gc.c, but they'll diverge some soon.
-
-2006-03-31 22:56  gb
-
-        * lisp-kernel/: linuxppc/Makefile, linuxppc64/Makefile,
-        static-linuxppc/Makefile: gc.o -> ppc-gc.o
-
-2006-03-31 22:52  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile: gc.o ->
-        ppc-gc.o
-
-2006-03-31 22:51  gb
-
-        * lisp-kernel/area.h: Need prototype for heap_area_containing(). 
-        heap_node_area_containing(), which doesn't exist ... not so much.
-
-2006-03-31 22:50  gb
-
-        * lisp-kernel/memory.c: Some functions moved here from gc.c before
-        it was renamed/split.
-
-2006-03-31 22:48  gb
-
-        * lisp-kernel/gc.c: rename/split
-
-2006-03-31 22:46  gb
-
-        * lisp-kernel/ppc-gc.c: renamed
-
-2006-03-31 00:54  gb
-
-        * lisp-kernel/x86-spentry64.s: Progvsave, progvrestore seem to
-        work.
-        
-        Not sure about the tail end of the multiple-value case of THROW,
-        but at least it's there.
-
-2006-03-31 00:53  gb
-
-        * library/x8664-linux-syscalls.lisp: still need work, but more
-        stuff (including socket syscalls) are defined now.
-
-2006-03-31 00:52  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-03-31 00:52  gb
-
-        * level-1/l1-sockets.lisp: Conditionalize lots for x8664.
-
-2006-03-31 00:51  gb
-
-        * level-0/X86/x86-def.lisp: No debug trap in %CFP-LFUN.
-
-2006-03-31 00:50  gb
-
-        * level-0/l0-init.lisp: Simplify *FEATURES* init a little.  Try to
-        ensure that :linuxx8664-target is there if it should be.
-
-2006-03-31 00:46  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Define
-        MAX-8-BIT-IVECTOR-SUBTAG, too.
-
-2006-03-30 03:23  gb
-
-        * level-1/l1-aprims.lisp: ELEMENT-SUBTYPE-TYPE for x8664.
-
-2006-03-30 03:22  gb
-
-        * level-1/l1-boot-2.lisp: Load some x8664 files,
-
-2006-03-30 03:21  gb
-
-        * level-1/l1-boot-3.lisp: Comments and formatting.
-
-2006-03-30 03:20  gb
-
-        * level-1/l1-clos-boot.lisp: Some x8664 changes.
-
-2006-03-30 03:20  gb
-
-        * level-1/l1-clos.lisp: Use REPLACE-FUNCTION-CODE another time or
-        two.
-        
-        Set class's INSTANCE.HASH slots to class name, to make classes
-        easier to identify in kernel debugger.  (Might not want to keept
-        this, but could set/clear a bit there.)
-
-2006-03-30 03:18  gb
-
-        * level-1/: l1-files.lisp, l1-dcode.lisp: Comments and formatting
-        changes only.
-
-2006-03-30 03:17  gb
-
-        * level-1/l1-lisp-threads.lisp: Start to move some stuff into
-        platform-dependent files.
-
-2006-03-30 03:16  gb
-
-        * level-1/: l1-pathnames.lisp, l1-numbers.lisp: Conditionalize.
-
-2006-03-30 03:16  gb
-
-        * level-1/l1-streams.lisp: 64-bit conditionalization, and x8664
-        stuff.
-
-2006-03-30 03:15  gb
-
-        * level-1/l1-typesys.lisp: 64-bit array type on all (both) 64-bit
-        platforms.
-
-2006-03-30 03:13  gb
-
-        * level-1/l1-utils.lisp: TRUE and FALSE now in LAP.
-
-2006-03-30 03:13  gb
-
-        * level-1/level-1.lisp: Load "new" x8664 files.
-
-2006-03-30 03:12  gb
-
-        * level-1/linux-files.lisp: Conditionalize some for x8664.
-
-2006-03-30 03:12  gb
-
-        * level-1/ppc-threads-utils.lisp: Some stuff moved here from
-        l1-lisp-threads.
-
-2006-03-30 03:11  gb
-
-        * lib/compile-ccl.lisp: X8664-related changes.
-
-2006-03-30 03:11  gb
-
-        * lib/foreign-types.lisp: Setup host-ftd based on compile-time
-        target.  Yow, recursion.
-
-2006-03-30 03:10  gb
-
-        * lib/macros.lisp: LET-GLOBALLY deals with symptr/symvector stuff.
-
-2006-03-30 03:10  gb
-
-        * lib/misc.lisp: Fix Linux MACHINE-INSTANCE.
-        
-        Move DISASSEMBLE and interface here.
-
-2006-03-30 03:09  gb
-
-        * lib/nfcomp.lisp: Conditionalize for x8664; dump native functions
-        via fasl-clfun.
-
-2006-03-30 03:08  gb
-
-        * lib/prepare-mcl-environment.lisp: Needed symptr/symvector stuff.
-
-2006-03-30 03:08  gb
-
-        * lib/systems.lisp: Add new x86 level-1 stuff; remove some truly
-        ancient MCLisms.
-
-2006-03-30 03:06  gb
-
-        * library/x8664-linux-syscalls.lisp: Some fixes and additions, but
-        still needs lots of work.
-
-2006-03-30 03:06  gb
-
-        * lisp-kernel/x86_print.c: If instance.hash of an instance isn't a
-        fixnum, treat it as a class name.  (Hard to otherwise recognize
-        classes from the kernel.)
-
-2006-03-30 03:04  gb
-
-        * lisp-kernel/x86-spjump64.s: rename poweropen_callback ->callback.
-
-2006-03-30 03:04  gb
-
-        * lisp-kernel/x86-spentry64.s: Lots of bug fixes.
-        
-        Multiple-value THROW still needs work, and CALLBACK still needs to
-        be written (both sides).
-
-2006-03-30 03:02  gb
-
-        * lisp-kernel/x86-constants64.s: No FPSCR here, but an MXCSR.
-
-2006-03-30 03:01  gb
-
-        * lisp-kernel/ppc-spentry.s: Error call in misc_set_invalid
-        involves 4 args.
-
-2006-03-30 03:00  gb
-
-        * lisp-kernel/pmcl-kernel.c: Larger GC defaults if 64-bit, not just
-        PPC64.
-        
-        Insist on Linux kernel 2.6 if x8664 linux.
-
-2006-03-30 02:59  gb
-
-        * lisp-kernel/plsym.c: Missing #\% in format string.
-
-2006-03-30 02:56  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: More stuff.
-
-2006-03-30 02:55  gb
-
-        * level-1/: x86-callback-support.lisp, x86-error-signal.lisp,
-        x86-threads-utils.lisp, x86-trap-support.lisp: Nee files.
-
-2006-03-30 02:54  gb
-
-        * level-0/X86/X8664/x8664-bignum.lisp: Remove debug traps from
-        things that're believed to be working.
-
-2006-03-30 02:54  gb
-
-        * level-0/X86/x86-utils.lisp: CLASS-OF changes/fixes.  Move
-        #'TRUE/#'FALSE here.
-
-2006-03-30 02:53  gb
-
-        * level-0/X86/x86-symbol.lisp: %SYMPTR->SYMBOL: check for nilsym,
-        not NIL.
-
-2006-03-30 02:52  gb
-
-        * level-0/X86/x86-numbers.lisp: %FIXNUM-TRUNCATE: return results in
-        the right order.
-        
-        %IASL: shift the right register.
-
-2006-03-30 02:51  gb
-
-        * level-0/X86/x86-misc.lisp: Fix %FUDGE-HEAP-POINTER; define
-        INTERRUPT-LEVEL.
-
-2006-03-30 02:51  gb
-
-        * level-0/X86/x86-float.lisp: %get-mxcsr stores the mxcsr in memory
-        so that we can load it into a fixnum.
-
-2006-03-30 02:50  gb
-
-        * level-0/X86/x86-def.lisp: %CFP-LFUN: try to recognize
-        multiple-value returning calls, return NIL if tra offset is 0.
-
-2006-03-30 02:49  gb
-
-        * level-0/X86/x86-clos.lisp: Remove debug traps; use registers
-        sanely in the SETF case.
-
-2006-03-30 02:48  gb
-
-        * level-0/PPC/ppc-utils.lisp: Implement TRUE and FALSE in LAP.
-
-2006-03-30 02:48  gb
-
-        * level-0/PPC/ppc-clos.lisp: Change the name of a constant that'll
-        get clobbered when this is cloned anyway.  (Is that clear ?)
-
-2006-03-30 02:47  gb
-
-        * level-0/l0-pred.lisp: %TYPE-OF fixes for x8664.
-        
-        We haven't had interpreted functions for a few years.
-
-2006-03-30 02:46  gb
-
-        * level-0/l0-float.lisp: %SET-DOUBLE-FLOAT-EXP: endianness, use
-        symbolic constant for high word.
-
-2006-03-30 02:45  gb
-
-        * level-0/l0-array.lisp: SUBTAG-BYTES for X8664.
-
-2006-03-30 02:45  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Lots of bug fixes.
-
-2006-03-30 02:44  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: REQUIRE what we need.
-        
-        Get CATCH-FRAME definition right.
-        
-        .SPpoweropen-callback -> .SPcallback.
-
-2006-03-30 02:43  gb
-
-        * compiler/X86/x862.lisp: Lots of changes and bugfixes.
-
-2006-03-30 02:42  gb
-
-        * compiler/X86/x86-lap.lisp: Avid path in REQUIRE; create native
-        functions.
-
-2006-03-30 02:42  gb
-
-        * compiler/X86/x86-disassemble.lisp: Run natively: provide
-        X8664-XDISASSEMBLE.
-
-2006-03-30 02:41  gb
-
-        * compiler/X86/x86-asm.lisp: Assemble things (uuos) with a "pseudo"
-        ModRM byte, which allows encoding two 4-bit x8664 registers in a
-        single byte.
-
-2006-03-30 02:40  gb
-
-        * compiler/X86/x86-arch.lisp: Need to explicitly (REQUIRE "ARCH").
-
-2006-03-30 02:39  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Define high and low 32-bit
-        parts of a DOUBLE-FLOAT.
-
-2006-03-30 02:39  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: DISASSEMBLE and
-        FUNCTION-FOR-DISASSEMBLY moved elsewhere.
-
-2006-03-25 20:47  gb
-
-        * lisp-kernel/lisp-debug.c: Fix x8664 lisp register display.
-
-2006-03-25 20:42  gb
-
-        * lib/ccl-export-syms.lisp: Fix export of CCL::GETENV and
-        CCL::SETENV.
-
-2006-03-25 20:37  gb
-
-        * lisp-kernel/x86-spentry64.s: Dozens of bug fixes.
-        
-        Do uvref (not yet uvset) via jump table.
-
-2006-03-25 20:36  gb
-
-        * lisp-kernel/x86-macros.s: Do arithmetic correctly in Cons macro.
-        
-        Split up Misc_Alloc.
-
-2006-03-25 20:34  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s: Tag juggling.
-
-2006-03-25 20:34  gb
-
-        * lisp-kernel/ppc_print.c: Identify SLOT-VECTORs in kernel
-        debugger.
-
-2006-03-25 20:33  gb
-
-        * lisp-kernel/errors.s: Add some error numbers for uvref/uvset
-        failures that should never happen.
-
-2006-03-25 20:32  gb
-
-        * lisp-kernel/lisp-debug.c: Change x8664 lisp register display.
-
-2006-03-25 20:32  gb
-
-        * lisp-kernel/gc.c: IMPURIFY: maybe grow the dynamic area, but
-        don't shrink it.
-
-2006-03-25 20:31  gb
-
-        * lisp-kernel/plsym.c: Symbol address may be longer than 32 bits.
-
-2006-03-25 20:31  gb
-
-        * lisp-kernel/: ppc-constants32.h, ppc-constants32.s: sgbuf has
-        been lisp_thread for the past few years.
-
-2006-03-25 20:30  gb
-
-        * lisp-kernel/ppc-spentry.s: Do uvref/uvset via jump tables. 
-        (Fewer branches, more redundancy.)
-
-2006-03-25 20:29  gb
-
-        * lisp-kernel/x86_print.c: Identify SLOT-VECTORs.  Print TRAs.
-
-2006-03-25 20:28  gb
-
-        * lisp-kernel/xlbt.c: Skip over lexpr nonsense.
-
-2006-03-25 20:28  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: More GDB macros.
-
-2006-03-25 20:27  gb
-
-        * library/lispequ.lisp: %GF-DISPATCH-TABLE-REF uses %SVREF.
-
-2006-03-25 20:26  gb
-
-        * lib/misc.lisp: MACHINE-VERSION caches the result per-session;
-        looks in /proc/cpuinfo for something machine-dependent on Linux,
-        passes 64-bit stuff on DarwinPPC64.
-
-2006-03-25 20:25  gb
-
-        * lib/macros.lisp: LFUN-BITS-KNOWN-FUNCTIONS uses arch macros to
-        access function vector.
-
-2006-03-25 20:23  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-03-25 20:23  gb
-
-        * level-1/l1-io.lisp: No more interpreted functions.
-
-2006-03-25 20:23  gb
-
-        * level-1/l1-dcode.lisp: Mostly comment and formatting changes.
-
-2006-03-25 20:22  gb
-
-        * level-1/l1-clos.lisp: Fix typos in x86 function cloning;
-        comment/formatting changs.
-
-2006-03-25 20:21  gb
-
-        * level-1/l1-clos-boot.lisp: Lots of formatting changes; try to use
-        DEFGLOBAL, since special variable lookup is ~10 instructions or so.
-
-2006-03-25 20:20  gb
-
-        * level-1/l1-boot-1.lisp: HOST-PLATFORM, PLATFORM-DESCRIPTION:
-        generalize, a little.
-
-2006-03-25 20:19  gb
-
-        * level-1/l1-aprims.lisp: LFUN-KEYVECT access function vector, if
-        that's not the function.  NREVERSE checks for NIL, mostly so I
-        wouldn't have to single-step through that case in GDB.
-
-2006-03-25 20:18  gb
-
-        * level-0/X86/X8664/x8664-bignum.lisp: Shift in the correct
-        direction, sign-extend (or don't) as apropriate, etc.  Still some
-        debug traps on things that haven't been called yet.
-
-2006-03-25 20:17  gb
-
-        * level-0/X86/x86-utils.lisp: CLASS-OF fixes.
-
-2006-03-25 20:17  gb
-
-        * level-0/X86/x86-pred.lisp: If the recursive list case of EQUAL
-        fails, fail; don't fall into the uvector case ...
-
-2006-03-25 20:16  gb
-
-        * level-0/X86/x86-numbers.lisp: Fenceposts in fixnum
-        integer-length.
-
-2006-03-25 20:15  gb
-
-        * level-0/X86/x86-hash.lisp: Strip-tag-to-fixnum without shifts.
-
-2006-03-25 20:15  gb
-
-        * level-0/X86/x86-def.lisp: Stuff here seems to work, so far ...
-
-2006-03-25 20:14  gb
-
-        * level-0/X86/x86-clos.lisp: debug traps on slot-lookup LAP
-        prototypes.
-
-2006-03-25 20:12  gb
-
-        * level-0/l0-pred.lisp: rearrange %type-of for tag changes.
-
-2006-03-25 20:12  gb
-
-        * level-0/l0-numbers.lisp: No need to specify an initial value 0
-        when stack-consing a bignum in %BIGNUM-RANDOM.  Add a fixnum decl
-        or two.
-
-2006-03-25 20:11  gb
-
-        * level-0/l0-hash.lisp: Symbol aren't (necessarily) uvectors. X86
-        breakpoints if we hash any symbols ...
-
-2006-03-25 20:09  gb
-
-        * level-0/l0-bignum64.lisp: Um, most of this is supposed to be
-        #+64-bit-target, not #+ppc64-target.
-
-2006-03-25 20:09  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp:
-        SET-CLOSURE-FORWARD-REFERENCE: functions aren't uvectors.
-        
-        Lots of other changes/fixes.
-
-2006-03-25 20:08  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Tag reorganization.
-        
-        MISC-SYMBOL-OFFSET, MISC-FUNCTION-OFFSET.
-        
-        FUNCTION-TO-FUNCTION-VECTOR, FUNCTION-VECTOR-TO-FUNCTION arch
-        macros have something to do here.
-
-2006-03-25 20:06  gb
-
-        * compiler/X86/x862.lisp: Some operators can push results directly.
-        
-        Lots of bug fixes.
-
-2006-03-25 20:05  gb
-
-        * compiler/X86/x86-asm.lisp: CMPB: accept signed/unsigned
-        immediate.
-
-2006-03-25 20:04  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp: Arch
-        macros for FUNCTION-TO-FUNCTION-VECTOR and
-        FUNCTION-VECTOR-TO-FUNCTION.
-        
-        (NOPs.)
-
-2006-03-25 20:03  gb
-
-        * compiler/optimizers.lisp: MACPTRP.
-
-2006-03-25 20:03  gb
-
-        * compiler/nx.lisp: COMPILE: don't check for INTERPRETED-FUNCTION,
-        unless/until we have them again (in some form.)
-
-2006-03-20 10:05  gwking
-
-        * lib/ccl-export-syms.lisp: Exporting getenv and setenv from CCL
-
-2006-03-19 20:30  gb
-
-        * lisp-kernel/x86-spentry64.s: Old-style destructuring, VALUES.
-
-2006-03-19 20:29  gb
-
-        * lisp-kernel/x86-constants64.s: Define %nargs_b.
-
-2006-03-19 20:29  gb
-
-        * lisp-kernel/x86-constants.s: Define registers/bitfields used in
-        old-style destructuring subprims.
-
-2006-03-19 20:28  gb
-
-        * library/lispequ.lisp: $XNOFINFUNCTION.
-
-2006-03-19 20:27  gb
-
-        * lib/level-2.lisp: Conditionalize out bit, bitfield accessors
-        until they work ...
-
-2006-03-19 20:27  gb
-
-        * lib/backtrace-lds.lisp: Conditionalize
-        GET-REGISTER-VALUE/SET-REGISTER-VALUE catch frame access.
-
-2006-03-19 20:26  gb
-
-        * level-1/: l1-clos-boot.lisp, l1-clos.lisp, l1-dcode.lisp:
-        Conditionalize, mostly for whether the implementation has separate
-        code-vector and function objects or not. (ppc vs x86, for now.)
-
-2006-03-19 20:25  gb
-
-        * level-0/X86/x86-numbers.lisp: %FIXNUM-GCD.  Slower then the one
-        that counts bits, but doesn't need as many registers.
-
-2006-03-19 20:24  gb
-
-        * level-0/X86/x86-def.lisp: Do the lexpr/methd-context apply stuff.
-         %X86-CLONE-FUNCTION, REPLACE-FUNCTION-CODE.
-        
-        Wouldn't hurt to do some typechecking in some of the lap code here.
-
-2006-03-19 20:22  gb
-
-        * level-0/X86/x86-clos.lisp: Yet.
-
-2006-03-19 20:22  gb
-
-        * level-0/PPC/ppc-def.lisp: REPLACE-FUNCTION-CODE abstraction.
-
-2006-03-19 20:22  gb
-
-        * level-0/PPC/ppc-clos.lisp: UNSET-FIN-TRAMPOLINE doesn't reference
-        constants.  (This could neve  have worked.)
-
-2006-03-19 20:21  gb
-
-        * level-0/l0-error.lisp: Replace error format string 9.
-
-2006-03-19 20:20  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: &lexpr fixes, old-style
-        destructuring.
-
-2006-03-19 20:20  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Add the xtra slot to
-        lisp-frame.  yield syscall, gf-code-size.
-
-2006-03-19 20:19  gb
-
-        * compiler/X86/x862.lisp: Fix some lexpr confusion, mv-call
-        recursive problems.
-
-2006-03-19 20:18  gb
-
-        * compiler/X86/x86-lapmacros.lisp: SAVE-FRAME-VARIABLE-ARG-COUNT,
-        CALL-SUBPRIM.
-
-2006-03-19 20:17  gb
-
-        * compiler/X86/x86-lap.lisp: Support :CODE-SIZE and :ORG
-        directives.  Change :CONSTANTS to :FIXED-CONSTANTS.
-
-2006-03-19 20:16  gb
-
-        * compiler/nx1.lisp: Can use MAKE-ARRAY rather than MAKE-SEQUENCE.
-
-2006-03-17 23:38  gb
-
-        * xdump/xfasload.lisp: Special case references to NIL in package
-        htabs.
-        
-        Leave deleted markers behind for symbols that we haven't seen
-        references to; leave empty (0) words empty.
-
-2006-03-17 23:36  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: Add a few lisp debugging things.
-
-2006-03-17 23:36  gb
-
-        * lisp-kernel/xlbt.c: Recognize multiple-value returning frames and
-        find the real tra underneath ret1valn.
-
-2006-03-17 23:35  gb
-
-        * lisp-kernel/x86-spentry64.s: "gen" tcalls had the same bug as the
-        known-stack-args cases did several days ago.
-
-2006-03-17 23:34  gb
-
-        * lisp-kernel/x86-macros.s: New do_funcall().
-
-2006-03-17 23:33  gb
-
-        * lisp-kernel/x86-exceptions.c: When we field an alloc trap, make
-        sure that both the allocptr register and the save_allocptr slot in
-        the TCR are updated and consistent with each other.
-
-2006-03-17 23:32  gb
-
-        * lisp-kernel/x86-constants64.h: A lisp frame may have two return
-        addresses (one for the multiple-value mechanism and the real one.)
-
-2006-03-17 23:31  gb
-
-        * lisp-kernel/plsym.c: If there's such a thing as fulltag_symbol,
-        try to use it.
-
-2006-03-17 23:29  gb
-
-        * level-0/X86/x86-symbol.lisp: Symptr/symvector deconflation.
-
-2006-03-17 23:28  gb
-
-        * level-0/X86/x86-pred.lisp: Add %LISP-LOWBYTE-REF; could be
-        open-coded (and may once have been.)
-
-2006-03-17 23:27  gb
-
-        * level-0/nfasload.lisp: Some SYMPTR->SYMVECTOR usage.  Define
-        %FASL-READ-SIGNED-LONG;  use it in a few places.  Assume that
-        scalar integers are stored big-endian; construct native-endian
-        integers from them.
-
-2006-03-17 23:26  gb
-
-        * level-0/l0-symbol.lisp: Lots of SYMPTR->SYMVECTOR usage.
-
-2006-03-17 23:25  gb
-
-        * level-0/l0-pred.lisp: Do %TYPE-OF for x8664.
-
-2006-03-17 23:24  gb
-
-        * level-0/l0-def.lisp: Use SYMPTR->SYMVECTOR where necessary, so
-        that we can %SVREF around in symbols.
-        
-        A little light reorganization, to make it easier to add debugging
-        breakpoints for things like FUNCTION-NAME.
-
-2006-03-17 23:22  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Kinder, gentler
-        CHECK-MISC-BOUND.  (What was I thinking ?)
-        
-        More cleanup to FUNCALL and variants.
-        
-        MAKE-TSP-CONS: fix braindamage, use only one register.  (Need to
-        write down pc-luser-xp constraints for TSP allocation, but I think
-        that this meets the current artist's conception of them.)
-        
-        %SYMBOL->SYMPTR does what it does on other platforms (e.g., map NIL
-        to a proxy symbol and/or insist on a real symbol.) 
-        %SYMPTR->SYMVECTOR maps something tagged as a symbol to the
-        underlying uvector by playing with tag bits, and %SYMVECTOR->SYMPTR
-        does the inverse.
-        
-        There were two definitions of %SCHARCODE in the file; the later one
-        (that took effect) was completely wrong.
-
-2006-03-17 23:05  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Add HONS fields to AREA
-        definition.
-        
-        SYMVECTOR->SYMPTR and its inverse don't do much, but it's not worth
-        spending a function call to do a little.
-
-2006-03-17 23:03  gb
-
-        * compiler/X86/x862.lisp: Don't sign-extend the $LFBITS-NONAME-BIT;
-        doing so had to do with 29-bit fixnums on an old 68K
-        implementation.
-        
-        Fix parenthesization in %i-, so that we branch in all cases that
-        need to.
-        
-        Implement %SYMPTR->SYMVECTOR and %SYMVECTOR->SYMPTR, which change
-        something tagged X8664::FULLTAG-SYMBOL into the underlying uvector
-        and back again.
-
-2006-03-17 22:59  gb
-
-        * compiler/X86/x86-lap.lisp: Change the sign of TRA displacements,
-        to match what the compiler expects and what some other things do.
-        
-        When checking to see if an ASSUMED-SHORT[-CONDITIONAL]-BRANCH can
-        use a 1-byte branch displacement, get the sign of that displacment
-        right.  (Doing it the wrong way was encoding a forward branch to a
-        label 128 bytes away in one byte, which made it a backward branch
-        128 bytes away ...)
-
-2006-03-17 22:55  gb
-
-        * library/lispequ.lisp: Use NTH-IMMEDIATE to access COMBINED-METHOD
-        slots.
-
-2006-03-17 22:54  gb
-
-        * lib/nfcomp.lisp: Comments clarify that scalar integers are always
-        dumped big-endian.  (They have to be read/written a byte at a time
-        anyway; there's no clear advantage in writing them in native
-        endianness.)
-
-2006-03-17 22:52  gb
-
-        * lib/macros.lisp: SYMPTR->SYMVECTOR and SYMVECTOR->SYMBOL are
-        arch-specfic (NOP on PPC, inlined tag-bits stuff on x8664.)
-
-2006-03-17 22:50  gb
-
-        * level-1/l1-dcode.lisp: Star to conditionalize, a little.
-
-2006-03-17 22:48  gb
-
-        * level-1/l1-boot-2.lisp: Conditionalize.
-
-2006-03-17 22:48  gb
-
-        * level-1/: l1-callbacks.lisp, l1-utils.lisp: Comment formatting.
-
-2006-03-17 22:45  gb
-
-        * compiler/PPC/: ppc2.lisp, PPC32/ppc32-arch.lisp,
-        PPC64/ppc64-arch.lisp: %SYMPTR->SYMVECTOR and %SYMVECTOR->SYMPTR
-        shold never be called on PPC, but implement them as idenity
-        operations, just in case.
-
-2006-03-17 22:44  gb
-
-        * compiler/: nx1.lisp, nxenv.lisp: Worth inlining
-        %SYMPTR->SYMVECTOR on x8664 (should never happen on PPC, but treat
-        it as identity function there.)
-
-2006-03-16 02:03  gb
-
-        * level-1/l1-sockets.lisp: Spell LINUX correctly.
-
-2006-03-16 02:00  gb
-
-        * lisp-kernel/x86-spentry64.s: We were inlining NTH-VALUE
-        incorrectly, but were always inlining it.
-        
-        Use debug traps to catch some cases that're NYI.
-
-2006-03-16 01:58  gb
-
-        * lisp-kernel/lisp-debug.c: X8664 register-printing changes.
-
-2006-03-16 01:58  gb
-
-        * library/parse-ffi.lisp: Treat VEC64/VEC128 like large integers,
-        for now.
-
-2006-03-16 01:57  gb
-
-        * library/lispequ.lisp: gf accessors use NTH-IMMEDIATE.
-
-2006-03-16 01:56  gb
-
-        * lib/numbers.lisp: Conditionaliz on target word size.
-
-2006-03-16 01:56  gb
-
-        * lib/nfcomp.lisp: Need to be aware of cases where host/target
-        endianness differ.
-        
-        Byte-swap 16/32-bit constant ivectors; note that other cases may
-        also need byte-swapping.
-
-2006-03-16 01:54  gb
-
-        * lib/macros.lisp: NTH-IMMEDIATE is arch-specific; so is
-        SET-NTH-IMMEDIATE, which is its SETF inverse.
-
-2006-03-16 01:53  gb
-
-        * lib/foreign-types.lisp: So far, Darwin's the only platform that
-        uses signed chars.  (For a good laugh, note that the PPC has an
-        unsigned "load byte" instruction, but it takes two instructions to
-        treat char as signed.  This is, of course, much less significant
-        than all of the other things that are wrong about Darwin ...)
-
-2006-03-16 01:51  gb
-
-        * lib/compile-ccl.lisp: RISC-LAP is PPC-specific (and maybe
-        specific to other RISC architectures).  X86-DISASSEMBLE should be
-        built for x8664.
-
-2006-03-16 01:49  gb
-
-        * lib/backtrace-lds.lisp: Some conditinalization.
-
-2006-03-16 01:48  gb
-
-        * tools/.cvsignore, library/.cvsignore: Ignore fasl extensions yet
-        to come.
-
-2006-03-16 01:46  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-03-16 01:46  gb
-
-        * level-1/l1-sockets.lisp: Some conditionalization; need more, and
-        need to handle wrong-endianness.
-
-2006-03-16 01:44  gb
-
-        * level-1/l1-lisp-threads.lisp: %KERNEL-GLOBAL-OFFSET-FORM:
-        probably should lose this.  It's a function, and therefore has some
-        trouble accessing the right (macroexpand-time) backend.
-
-2006-03-16 01:43  gb
-
-        * level-1/l1-files.lisp: Set *.FASL-PATHAME* via #.'ed reference to
-        target backend.
-
-2006-03-16 01:42  gb
-
-        * level-1/l1-clos-boot.lisp: Conditionalize a little.
-
-2006-03-16 01:42  gb
-
-        * level-1/l1-aprims.lisp: Use #. to set OS package name fron
-        backend/ftd.
-
-2006-03-16 01:41  gb
-
-        * level-0/X86/x86-symbol.lisp: %SYMPTR->SYMBOL is often called with
-        real (tagged) symbols; make it a nop in that case.
-
-2006-03-16 01:40  gb
-
-        * level-0/X86/x86-def.lisp: %SET-NTH-IMMEDIATE.
-
-2006-03-16 01:40  gb
-
-        * level-0/X86/x86-clos.lisp: Start some of this. Still need to
-        decide whether to use lexprs; better decide soon.
-
-2006-03-16 01:38  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: TRAP-UNLESS-CHARACTER. 
-        Float memory accessors/setters for the constant-offset case. 
-        NTH-VALUE was wrong; now simpler.  MAKE-TSP-VCELL.  Binding
-        subprims.
-        
-        Yet another FUNCALL scheme.
-
-2006-03-16 01:36  gb
-
-        * level-0/l0-symbol.lisp: MAKE-SYMBOL returns the symbol pointer. 
-        Maybe conditionalize this for X8664.
-
-2006-03-16 01:35  gb
-
-        * level-0/l0-io.lisp: Hopefully, the "split" 64-bit lseek is at
-        best LinuxPPC32-specific.
-
-2006-03-16 01:34  gb
-
-        * compiler/X86/x862.lisp: Use %ra0 for the inner function when
-        making a closure, to avoid conflicts with other temps.  No need to
-        reference memory on self-calls (and good reasons not to ...)
-        X862-UNBOXED-INTEGER-ARG-TO-REG handles 64-bit regs.
-
-2006-03-16 01:31  gb
-
-        * compiler/X86/x86-lapmacros.lisp: EXTRACT-TYPECODE: use a GENSYMed
-        label.
-
-2006-03-16 01:30  gb
-
-        * compiler/X86/x86-lap.lisp: New stuff for "pre-allocated"
-        constants.
-
-2006-03-16 01:29  gb
-
-        * compiler/X86/x86-arch.lisp: Didn't have the relatively recent
-        STACK-SIZE.
-
-2006-03-16 01:29  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Change the
-        %GET-KERNEL-GLOBAL[-PTR] archmacros, so that they'll work with
-        cross-compilation.  Fixnum offsets aren't supported; they weren't
-        used, this isn't public, and it wasn't well-defined anyway.
-        
-        Add %NTH-IMMEDIATE.
-
-2006-03-16 01:28  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp:
-        Change the %GET-KERNEL-GLOBAL[-PTR] archmacros, so that they'll
-        work with cross-compilation.  Fixnum offsets aren't supported; they
-        weren't used, this isn't public, and it wasn't well-defined anyway.
-
-2006-03-14 14:08  gb
-
-        * binppc/.cvsignore, l1-pfsls/.cvsignore: remove
-
-2006-03-14 14:02  gb
-
-        * level-1/: l1-boot-2.lisp, level-1.lisp: Always use physical bin,
-        l1-fasls relative pathnames.
-
-2006-03-14 14:02  gb
-
-        * level-1/l1-pathnames.lisp: Simpler translations.
-
-2006-03-14 13:51  gb
-
-        * l1-dfsls/.cvsignore, bindarwin/.cvsignore: removed
-
-2006-03-14 13:31  gb
-
-        * bin/.cvsignore, l1-fasls/.cvsignore: new file.
-
-2006-03-14 13:24  gb
-
-        * level-1/: l1-boot-2.lisp, level-1.lisp: Step 1: don't hardwire
-        the target fasl pathname in a big #+ nest, get it from the target
-        backend.  (Hope that works with macrolet.)
-
-2006-03-14 13:22  gb
-
-        * lisp-kernel/x86-spentry64.s: _SPstack_misc_alloc fixes. 
-        _SPsyscall: just return negative return values, don't negate them.
-
-2006-03-14 13:20  gb
-
-        * library/x8664-linux-syscalls.lisp: Hide the incomplete
-        definitions.  This needs work; should use real foreign types.
-
-2006-03-14 13:19  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: %init-gvector: pop the last
-        element first.
-
-2006-03-14 13:19  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: :linuxx8664-target on
-        features, too.
-
-2006-03-14 13:18  gb
-
-        * compiler/X86/x862.lisp: x862-allocate-initialized-gvector: works
-        better if the gvector is actually allocated ...
-
-2006-03-14 03:11  gb
-
-        * compiler/X86/x862.lisp: Remove a comment that described the
-        mid-1990s behavior of MacsBug.
-
-2006-03-14 03:10  gb
-
-        * compiler/X86/x86-lap.lisp: In X86-LAP-EQUATE-FORM, check for and
-        disallow bindings that match defined X86 register names.
-
-2006-03-14 03:09  gb
-
-        * compiler/X86/x86-disassemble.lisp: Some UUOs shouldn't terminate
-        a disassembly block.
-
-2006-03-14 03:09  gb
-
-        * library/syscall.lisp: Whoops.
-
-2006-03-14 03:01  gb
-
-        * lisp-kernel/x86-spentry64.s: Fixes in _SPcall_closure,
-        _SPstkgvector.
-
-2006-03-14 03:00  gb
-
-        * lisp-kernel/x86-exceptions.c: Handle uuo_debug_trap.
-
-2006-03-14 03:00  gb
-
-        * lisp-kernel/x86-constants64.h: Iflags is REG_EFL on Linux.
-
-2006-03-14 02:59  gb
-
-        * lisp-kernel/lisp-debug.c: Make (R)egisters command work on x8664.
-
-2006-03-14 02:59  gb
-
-        * library/syscall.lisp: BACKEND-SYSCALL-DEFINITIONS uses whatever
-        bits are in the backend's BACKEND-PLATFORM-SYSCALL-MASK.
-
-2006-03-14 02:57  gb
-
-        * library/x8664-linux-syscalls.lisp: New file. Woefully incomplete,
-        and may need word-size fixes.
-
-2006-03-14 02:57  gb
-
-        * library/ppc-linux-syscalls.lisp: Set the mask per the new (new)
-        scheme.
-
-2006-03-14 02:56  gb
-
-        * level-0/X86/x86-utils.lisp: Fix a few bugs in heap-walking code.
-
-2006-03-14 02:56  gb
-
-        * level-0/X86/x86-def.lisp: %NTH-IMMEDIATE needed to box;  both it
-        and %FUNCTION-CODE-WORDS needed to avoid naming parameters FN.
-
-2006-03-14 02:55  gb
-
-        * level-1/: l1-sockets.lisp, l1-streams.lisp, linux-files.lisp: Use
-        the right set of syscall definitions for Linux.
-
-2006-03-14 02:54  gb
-
-        * level-0/nfasload.lisp: Add a fixnum declaration.
-
-2006-03-14 02:54  gb
-
-        * level-0/l0-io.lisp: Include the right set of syscall defs for
-        Linux.
-
-2006-03-14 02:53  gb
-
-        * level-0/l0-symbol.lisp: Need to use %symptr->symbol for x86;
-        harmless on PPC.
-
-2006-03-14 02:53  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: SETUP-VCELL-ALLOCATION
-        needs to bias the size by fulltag-misc.
-
-2006-03-14 02:52  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: At least for Linux/X86/64,
-        need to look at os/cpu/word-size to deterine applicable syscall
-        defs.
-
-2006-03-14 02:51  gb
-
-        * compiler/PPC/: PPC32/ppc32-backend.lisp,
-        PPC64/ppc64-backend.lisp: All PPC (32/64) backends can use syscall
-        defs for OS/CPU, regardless of word size.
-
-2006-03-14 02:50  gb
-
-        * compiler/backend.lisp: Add PLATFORM-SYSCALL-MASK to backend
-        struct.
-
-2006-03-14 02:09  gb
-
-        * library/: ppc-linux-syscalls.lisp, linux-syscalls.lisp: renamed
-
-2006-03-13 02:33  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-03-13 02:24  gb
-
-        * xdump/xfasload.lisp: AREA constants now in CCL package.
-
-2006-03-13 02:23  gb
-
-        * lisp-kernel/x86-spentry64.s: ret1valn: no LEAVE here. 
-        nthrowvalues: fix several bugs.
-
-2006-03-13 02:22  gb
-
-        * lisp-kernel/x86-macros.s: TSP_Alloc_Var: zero the dnode at the
-        new tsp, as well.
-
-2006-03-13 02:21  gb
-
-        * library/lispequ.lisp: Define AREA constants here (in CCL
-        package.)
-
-2006-03-13 02:20  gb
-
-        * lib/macros.lisp: Move DO-CONSING-AREAS here.  AREA-CODE is an
-        arch macro.
-
-2006-03-13 02:20  gb
-
-        * level-1/l1-lisp-threads.lisp: Move DO-CONSING-AREAS to
-        macros.lisp.
-
-2006-03-13 02:19  gb
-
-        * level-0/X86/x86-utils.lisp: Walk static, dynamic areas.
-
-2006-03-13 02:19  gb
-
-        * level-0/PPC/ppc-utils.lisp: Comments.
-
-2006-03-13 02:18  gb
-
-        * level-0/nfasload.lisp: %MAP-AREAS call might have to deal with
-        symbol/symbol-vector distinction.
-
-2006-03-13 02:18  gb
-
-        * level-0/l0-utils.lisp: AREA constants are in CCL package, not
-        PPC.  %MAP-LFUNS might have to deal with function/function-vector
-        distinction.
-
-2006-03-13 02:17  gb
-
-        * level-0/l0-misc.lisp: AREA constants are in CCL package, not PPC.
-
-2006-03-13 02:17  gb
-
-        * level-0/l0-hash.lisp: %GROW-HASH-TABLE is always called inside
-        WITHOUT-INTERRUPTS, so no need to do it again.
-
-2006-03-13 02:16  gb
-
-        * compiler/X86/x862.lisp: Push at most one stack frame on function
-        entry ...
-
-2006-03-13 02:14  gb
-
-        * compiler/: PPC/PPC32/ppc32-arch.lisp, PPC/PPC64/ppc64-arch.lisp,
-        X86/X8664/x8664-arch.lisp: AREA-CODE archmacro.
-
-2006-03-13 02:13  gb
-
-        * compiler/: PPC/ppc-arch.lisp, X86/x86-arch.lisp: AREA constants
-        moved to CCL package.
-
-2006-03-11 23:54  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: Don't change handling of SIGUSR1
-        or SIGUSR2; I don't think that we use them under Linux.
-
-2006-03-11 23:52  gb
-
-        * lisp-kernel/x86-spentry64.s: builtin_eql was extracting lisptags
-        and comparing fulltags, and thus returning false when it shouldn't
-        have.
-        
-        nthrow1value was making too small of a TSP frame around the call to
-        the cleanup code, clobbering TSP links in some cases.  It was also
-        failing to pop catch frames.
-        
-        stkgvector was unimplented.
-        
-        _car order-of-arguments problems in (at least) spreadargz.
-
-2006-03-11 23:47  gb
-
-        * lisp-kernel/x86-subprims64.s: Push a 0 and make the initial lisp
-        %rbp point to it, to mark the end of the line.
-
-2006-03-11 23:47  gb
-
-        * lisp-kernel/xlbt.c: Sketchy kernel-debugger backtrace.
-
-2006-03-11 23:46  gb
-
-        * lisp-kernel/x86-constants64.h: A lisp_frame struct, for kernel
-        backtrace.
-
-2006-03-11 23:46  gb
-
-        * lisp-kernel/pmcl-kernel.c: Try (temporily) disabling Lisp's
-        SIGINT handler.   There seem to be problems using a keyboard
-        interrupt to awaken GDB on the version of x96-64 Linux I'm using. 
-        This didn't fix those problems completely, but we won't need to
-        handle SIGINT in the lisp until more code works.
-
-2006-03-11 23:43  gb
-
-        * lisp-kernel/macros.h: I may have parenthesized nodeheader_tag_p
-        and immheader_tag_p; several versions of  GCC generated code that
-        looked wrong, but since it's C it's hard to tell.   Splitting the
-        macros up (into "mask definition" and "mask testing" seems to
-        generate the right code (a bit test if optimization's cranked up.)
-
-2006-03-11 23:41  gb
-
-        * level-0/X86/x86-misc.lisp: Fix a few typos (fixnum vs unboxed
-        constants, etc.)
-        
-        %ATOMIC-DECF-PTR-IF-POSITIVE should return what we would have
-        (might have) stored in the word accessed by the pointer (in
-        particular, it should return a negative value if there are no other
-        threads waiting on a recursive lock.)
-
-2006-03-11 23:38  gb
-
-        * level-0/PPC/ppc-misc.lisp: Fix file name in comment.
-
-2006-03-11 23:38  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: ENSURE-RESERVED-FRAME: test
-        was backwards.
-
-2006-03-11 23:37  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Don't use FN as arg name in
-        LFUN-VECTOR, since x8664::fn is a constant (symbolic register
-        name.)
-        
-        Add missing close paren.
-
-2006-03-11 23:36  gb
-
-        * compiler/X86/x862.lisp: Ensure stack fencepost in simple
-        &optional arg case.
-        
-        Do the variable-arg-count case if complex &optional, no &rest/&key,
-        and some (possibly unsupplied) optionals may or may not have been
-        pushed by the caller.
-
-2006-03-11 04:11  gb
-
-        * lisp-kernel/: image.c, lisp_globals.h: Fix conditionalization: we
-        don't define PPC32, but it might be clearer if we did.
-
-2006-03-11 03:28  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-03-11 03:20  gb
-
-        * library/: darwin-syscalls.lisp, linux-syscalls.lisp,
-        syscall.lisp: New mechanism, mostly to make cross-compilation
-        easier.
-
-2006-03-11 03:20  gb
-
-        * level-0/X86/x86-def.lisp: Extra paren; %NTH-IMMEDIATE and
-        function/lfun-vector stuff, CLOSURE-FUNCTION here until that can be
-        abstracted away sanely.
-
-2006-03-11 03:18  gb
-
-        * level-0/X86/x86-misc.lisp: %STORE-IMMEDIATE-CONDITIONAL needs to
-        discard the frame that the caller reserved.
-
-2006-03-11 03:17  gb
-
-        * level-0/X86/x86-clos.lisp: Comment out the PPC LAP (e.g.,
-        everything in the file, still).
-
-2006-03-11 03:15  gb
-
-        * level-0/PPC/ppc-def.lisp: CLOSURE-FUNCTION here.  (Abstract away
-        NTH-IMMEDIATE ?)
-
-2006-03-11 03:14  gb
-
-        * level-0/l0-misc.lisp: Indentation.
-
-2006-03-11 03:13  gb
-
-        * level-0/l0-def.lisp: Move CLOSURE-FUNCTION to arch-specific dir. 
-        Use LFUN-VECTOR, which should hopefully compile away on PPC but
-        needs to be there on X8664.
-
-2006-03-11 03:11  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Now that subprim addresses
-        are higher, there's another significant byte to deal with in the
-        subprim jump in %INIT-CLOSURE.
-        
-        Use a temporary - and a smaller instruction sequence - in
-        MISC-ELEMENT-COUNT-FIXNUM, so that src and dest can overlap.  (More
-        instructions, but fewer bytes.)
-
-2006-03-11 03:08  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp,
-        compiler/X86/X8664/x8664-arch.lisp, lib/macros.lisp: LFUN-VECTOR
-        and LFUN-VECTOR-LFUN are arch-specific macros.
-
-2006-03-11 03:07  gb
-
-        * lisp-kernel/x86-spentry64.s: Reformat a comment.
-
-2006-03-10 22:06  gb
-
-        * xdump/xx8664-fasload.lisp: Target-specific static-space (NIL
-        representation, mostly) init functions.
-        
-        Move image-base-address up a few terabytes.
-        
-        Undefined function and macro trampolines are vectors with an
-        executable fixnum in the 0th word.
-
-2006-03-10 22:05  gb
-
-        * xdump/xppcfasload.lisp: Target-specific static-space (NIL
-        representation, mostly) init functions.
-
-2006-03-10 22:04  gb
-
-        * xdump/xfasload.lisp: Lots of changes, to deal with
-        symbol/function tagging issues, x86 clfuns, etc.
-
-2006-03-10 22:03  gb
-
-        * xdump/heap-image.lisp: Endianness, word-size conditionalization
-        stuff.
-
-2006-03-10 22:02  gb
-
-        * lisp-kernel/linuxx8664/Makefile: C files depend on lisptypes.h.
-
-2006-03-10 22:01  gb
-
-        * lisp-kernel/linuxx8664/elf_x86_64.x: Don't try to link into low
-        memory (no real reason to.) Do try to put spjump at a
-        fixed/known/page-aligned address.
-
-2006-03-10 21:59  gb
-
-        * lisp-kernel/x86_print.c: Recognize some x8664 tags.
-
-2006-03-10 21:59  gb
-
-        * lisp-kernel/x86-subprims64.s: Use Rforeign_sp; get valence right
-        on exit.
-
-2006-03-10 21:58  gb
-
-        * lisp-kernel/x86-spjump64.s: Rename ffcall/syscall.
-
-2006-03-10 21:58  gb
-
-        * lisp-kernel/x86-spentry64.s: Lots of fixes/changes (including
-        ffcall/syscall).
-
-2006-03-10 21:56  gb
-
-        * lisp-kernel/x86-macros.s: TSP_Alloc_Size is an immediate operand
-        in TSP_Alloc_Fixed().
-        
-        Fix allocptr/allocbase comparison when consing.
-        
-        Misc_Alloc_Fixed: m4/gas $ conflation.
-
-2006-03-10 21:54  gb
-
-        * lisp-kernel/x86-exceptions.h: Extra parens around xpGPR
-        expansion.
-
-2006-03-10 21:54  gb
-
-        * lisp-kernel/x86-exceptions.c: Actually handle something
-        (uuo_alloc()), since we can't do much without it.
-
-2006-03-10 21:53  gb
-
-        * lisp-kernel/x86-constants64.s: Call the foreign sp register
-        Rforeign_sp, to avoid m4 lossage.
-        
-        nrs starts at #x2020, because NIL is between there and #x2000.
-
-2006-03-10 21:52  gb
-
-        * lisp-kernel/x86-constants64.h: Iallocptr for trap handler.
-        
-        tcr was missing foreign_sp definition.
-
-2006-03-10 21:51  gb
-
-        * lisp-kernel/thread_manager.c: get_tcr() change for HAVE_TLS case.
-
-2006-03-10 21:51  gb
-
-        * lisp-kernel/ppc-exceptions.c: Put a sane value in the FPSCR
-        before calling back to lisp on an exception.
-
-2006-03-10 21:50  gb
-
-        * lisp-kernel/pmcl-kernel.c: Use address of bad_funcall, not
-        "value".
-        
-        Disable EGC on x8664.
-
-2006-03-10 21:49  gb
-
-        * lisp-kernel/lisptypes.h: formatting change only.
-
-2006-03-10 21:49  gb
-
-        * lisp-kernel/lisp_globals.h: Layout of lisp-globals/nrs on x8664
-        not identical to ppc64 (NIL representation differs.)
-
-2006-03-10 21:48  gb
-
-        * lisp-kernel/lisp-debug.c: Lisp register stuff for x8664.
-
-2006-03-10 21:48  gb
-
-        * lisp-kernel/image.c: Fix some conditionalization.
-
-2006-03-10 21:47  gb
-
-        * lisp-kernel/area.h: Larger IMAGE-BASE-ADDRESS for X8664 Linux.
-
-2006-03-10 21:46  gb
-
-        * library/: linux-syscalls.lisp, syscall.lisp: Try to make things a
-        little more portable, but really need to keep things in the
-        target-ftd.  Soon.
-
-2006-03-10 21:45  gb
-
-        * level-0/l0-numbers.lisp: Don't reference
-        TARGET::LEAST-SIGNIFICANT-BIT in ASH; express limits in terms of
-        TARGET::NBITS-IN-WORD.
-
-2006-03-10 21:45  gb
-
-        * level-0/l0-misc.lisp: Add some fixnum decls to %GET-CSTRING, so
-        that single-stepping through it in GDB is faster.
-
-2006-03-10 21:44  gb
-
-        * level-0/l0-io.lisp: %YIELD here, so all level-0 syscalls are in
-        one file.
-
-2006-03-10 21:43  gb
-
-        * level-0/l0-cfm-support.lisp: We generally want foreign symbol
-        addresses to be boxed integers on X8664, and can't assume that
-        they're fixnum-aligned.
-
-2006-03-10 21:42  gb
-
-        * level-0/: l0-array.lisp, l0-init.lisp: Comment indentation.
-
-2006-03-10 21:41  gb
-
-        * lisp-kernel/linuxx8664/.gdbinit: Well, it's a start ...
-
-2006-03-10 21:41  gb
-
-        * level-0/X86/x86-utils.lisp: %KERNEL-IMPORT boxes what may not
-        have been a fixnum.
-
-2006-03-10 21:40  gb
-
-        * level-0/X86/x86-misc.lisp: Fix typo.
-        
-        STORE-NODE-CONDITIONAL pops stack arg, discards stack frame
-        reserved by caller before jumping into kernel.
-
-2006-03-10 21:39  gb
-
-        * level-0/X86/x86-float.lisp: Missing SET-MXCSR-CONTROL was hidden
-        in duplicate SET-MSCSR-STATUS.  May want to always set/get the
-        control and rounding modes.
-
-2006-03-10 21:37  gb
-
-        * level-0/X86/x86-def.lisp: Comment out the missing lexpr/apply
-        stuff, so that the rest of the file compiles.
-
-2006-03-10 21:36  gb
-
-        * level-0/X86/x86-array.lisp: %INIT-MISC wants/needs to be in LAP
-        because of write-barrier issues.
-
-2006-03-10 21:35  gb
-
-        * lib/x8664env.lisp: It's OK (in fact necessary) to use FP0 as a
-        temporary.  0.0 is in FPZERO.
-
-2006-03-10 21:34  gb
-
-        * lib/nfcomp.lisp: Spit out a fasl op while writing CLFUNs.
-
-2006-03-10 21:33  gb
-
-        * level-0/PPC/ppc-float.lisp: Don't CLEAR-FPU-EXCEPTIONS, at least
-        without knowing why.
-
-2006-03-10 21:32  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: SETcc sets the byte to 1 or
-        0, so we need to negate.
-        
-        Other bug fixes and additions.
-
-2006-03-10 21:31  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Fix a typo in
-        X8664-MISC-BYTE-SIZE.
-        
-        Move subprims base up to #x410000, to make it easier on the linker.
-
-2006-03-10 21:29  gb
-
-        * compiler/X86/x862.lisp: Lots-o-fixes; FFI stuff.  When generating
-        code involving a :REG8 operand, be careful to pass the 8-bit reg
-        entry to LAP.
-
-2006-03-10 21:27  gb
-
-        * compiler/X86/x86-lapmacros.lisp: X86 CMOV instructions reference
-        the source operand (possibly generating a memory fault) even if the
-        destination operand isn't written to.  Who knew ?
-
-2006-03-10 21:24  gb
-
-        * compiler/X86/x86-disassemble.lisp: Recognize newer UUOs.
-
-2006-03-10 21:24  gb
-
-        * compiler/X86/x86-lap.lisp: Use the #x80 bit in an instruction's
-        REX prefix to indicate when the prefix needs to be emitted (even if
-        the #x7 bits are clear).
-
-2006-03-10 21:23  gb
-
-        * compiler/X86/x86-asm.lisp: A few UUOs; try to ensure that we'll
-        generate (at least) a #x40 REX prefix if a new-style byte register
-        is used as an operand.  (e.g., we generally don't want to refer to
-        the traditional things like %dh, and do want to refer to the newer
-        things like %sil.)
-
-2006-03-10 21:20  gb
-
-        * compiler/X86/x86-arch.lisp: rename *X86-NILREG-RELATIVE-SYMBOLS*
-        -> *X86-NIL-RELATIVE-SYMBOLS*.
-
-2006-03-10 21:18  gb
-
-        * compiler/PPC/: ppc2.lisp, PPC32/ppc32-vinsns.lisp,
-        PPC64/ppc64-vinsns.lisp: %SINGLE-TO-DOUBLE, %DOUBLE-TO-SINGLE, to
-        avoid consing in some simple cases.
-
-2006-03-10 21:17  gb
-
-        * compiler/PPC/ppc-arch.lisp: Rename *PPC-NILREG-RELATIVE-SYMBOLS*
-        -> *PPC-NIL-RELATIVE-SYMBOLS* (NIL hasn't been in a register in a
-        few years.)
-
-2006-03-10 21:15  gb
-
-        * compiler/optimizers.lisp: On 64-bit targets, SINGLE-FLOATs are
-        EQL iff EQ.
-        
-        Try to recognize a few ways of coercing SINGLE-FLOATs to
-        DOUBLE-FLOATs and vice versa, so that we have some chance of
-        avoiding consing in some cases.
-
-2006-03-10 21:13  gb
-
-        * compiler/nxenv.lisp: Add %SINGLE-TO-DOUBLE, %DOUBLE-TO-SINGLE. 
-        Replace unused EMBEDDED-CALL with SYSCALL.
-
-2006-03-10 21:12  gb
-
-        * compiler/nx1.lisp: Just use SYSCALL operator to mark x8664
-        syscalls.
-
-2006-03-10 21:12  gb
-
-        * .cvsignore: Change patterns.
-
-2006-03-07 06:49  gb
-
-        * lisp-kernel/x86-spentry64.s: Assume that fpzero (not fp0)
-        contains 0.0.
-        
-        Get a few more things working, or at least written.
-
-2006-03-07 06:48  gb
-
-        * lisp-kernel/: x86-macros.s, x86-subprims64.s: Assume that fpzero
-        (not fp0) contains 0.0.
-
-2006-03-07 06:48  gb
-
-        * lisp-kernel/x86-constants64.s: Define fpzero = xmm15.
-        
-        Pad the (misnamed) fpscr field in the TCR.
-
-2006-03-06 06:37  gb
-
-        * lib/nfcomp.lisp: Initial, crude support for cross-dumping
-        "concatenated" lisp functions.
-
-2006-03-06 06:36  gb
-
-        * level-0/l0-numbers.lisp: Fix comment indentation in a function
-        that the x8664 backend was choking on.
-
-2006-03-06 06:36  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: use fpzero when a zero is
-        needed,  not fp0.
-
-2006-03-06 06:35  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: xmm15 is fpzero (contains
-        0.0[de]0).  (xmm0 is used for ff-call.)
-
-2006-03-06 06:35  gb
-
-        * compiler/X86/x862.lisp: X862-COMPILE: don't reserve quad for null
-        function name, even if debug info is present.
-
-2006-03-06 06:34  gb
-
-        * compiler/X86/x86-lap.lisp: RELAX-FRAG-LIST: account for (possibly
-        non-zero) length of :ALIGN frags.  CROSS-CREATE-X86-FUNCTION: don't
-        emit function name if it's nil, even if debug-info is present.
-
-2006-03-06 06:30  gb
-
-        * compiler/X86/x86-asm.lisp: Add a declaration to suppress compiler
-        warning on forward reference.
-
-2006-03-06 03:27  gb
-
-        * xdump/xfasload.lisp: Fix parens.
-
-2006-03-06 02:59  gb
-
-        * xdump/xfasload.lisp: Remove many uses of TARGET-ARCH-CASE (thus
-        removing many uses of ppc/ppc32/ppc64 package symbols.)  Some uses
-        remain.
-
-2006-03-06 02:57  gb
-
-        * lib/macros.lisp: Define TARGET-ARCH-CASE in terms of CASE, not
-        ECASE.
-
-2006-03-05 19:12  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: typecode, lisptag are in ccl
-        package.
-
-2006-03-05 19:01  gb
-
-        * level-1/version.lisp: Bump; some of this is hard to bootstrap.
-
-2006-03-05 19:00  gb
-
-        * lib/macros.lisp: Move some %kernel-global nonsense here.
-
-2006-03-05 19:00  gb
-
-        * level-1/l1-lisp-threads.lisp: Define macros in ... macros.lisp,
-        of all places.
-
-2006-03-05 18:59  gb
-
-        * level-0/X86/x86-array.lisp: write some code in lisp
-        (temporarily), clean up some typos so that the file compiles.
-
-2006-03-05 18:58  gb
-
-        * compiler/: arch.lisp, PPC/PPC32/ppc32-arch.lisp,
-        PPC/PPC64/ppc64-arch.lisp, X86/X8664/x8664-arch.lisp: More
-        parameters (mostly for xloader) in target-arch struct.
-
-2006-03-05 18:52  gb
-
-        * xdump/xfasload.lisp: Get target parameters from
-        (backend-target-arch *target-backend*)).
-
-2006-03-05 06:17  gb
-
-        * xdump/xx8664-fasload.lisp: Closer ...
-
-2006-03-05 06:17  gb
-
-        * xdump/hashenv.lisp: Arch macros for hashing macros.
-
-2006-03-05 06:16  gb
-
-        * level-1/l1-lisp-threads.lisp: Arch macros for kernel globals.
-
-2006-03-05 06:16  gb
-
-        * level-1/l1-readloop-lds.lisp: Check *interrupt-level* value, not
-        (interrupt-level).
-
-2006-03-05 06:15  gb
-
-        * level-1/l1-clos-boot.lisp: Make *class-table* a global.
-
-2006-03-05 06:15  gb
-
-        * level-0/X86/X8664/x8664-bignum.lisp: use temp2.b (= cl) for
-        variable shifts.
-
-2006-03-05 06:14  gb
-
-        * level-0/nfasload.lisp: No code-vectors on x8664.
-
-2006-03-05 06:14  gb
-
-        * level-0/l0-numbers.lisp: Conditionalization: 64-bit-target
-        implies no (need for) destructive single-float ops.
-
-2006-03-05 06:13  gb
-
-        * level-0/l0-misc.lisp: Remove some unused stuff.
-
-2006-03-05 06:13  gb
-
-        * level-0/l0-array.lisp: array-element-type for x8664.
-
-2006-03-05 06:12  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: More stuff.
-
-2006-03-05 06:12  gb
-
-        * compiler/X86/x862.lisp: (Mostly) try to fix fixnum subtraction.
-
-2006-03-05 06:11  gb
-
-        * compiler/X86/x86-lapmacros.lisp: TRAP-UNLESS-FIXNUM,
-        PUSH-ARGREGS, some syntax fixes.
-
-2006-03-05 06:10  gb
-
-        * compiler/: PPC/PPC32/ppc32-arch.lisp, PPC/PPC64/ppc64-arch.lisp,
-        X86/X8664/x8664-arch.lisp: More arch macros.
-
-2006-03-05 06:10  gb
-
-        * compiler/backend.lisp: DECLARE-ARCH-SPECIFIC-MACRO returns macro
-        name.
-
-2006-03-05 06:09  gb
-
-        * level-0/X86/x86-utils.lisp: Warn for things that don't work yet;
-        other things compile.
-
-2006-03-05 06:08  gb
-
-        * level-0/X86/: x86-misc.lisp, x86-float.lisp: Compiles.
-
-2006-03-05 06:08  gb
-
-        * level-0/X86/x86-pred.lisp: Fix typos/new syntax.
-
-2006-03-04 19:13  gb
-
-        * lib/nfcomp.lisp: Some conditionalization.
-
-2006-03-04 19:12  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: More stuff.  Need to review
-        float arithmetic.
-
-2006-03-04 19:11  gb
-
-        * level-0/l0-float.lisp: Comment indentation.
-
-2006-03-04 19:11  gb
-
-        * level-0/X86/x86-utils.lisp: Fix a few typos; needs more work.
-
-2006-03-04 18:30  gb
-
-        * lib/foreign-types.lisp: Can use TARGET-WORD-SIZE-CASE instead of
-        TARGET-ARCH-CASE.
-
-2006-03-04 18:29  gb
-
-        * lib/macros.lisp: New arch-specific macros. (Still need to do
-        something about DEFCALLBACK and related functions.)
-
-2006-03-04 18:29  gb
-
-        * lib/number-macros.lisp: New arch-specific macros.
-
-2006-03-04 18:28  gb
-
-        * compiler/X86/x862.lisp: Keep unboxed float constants in the
-        function (as aligned words following "real" instructions and
-        preceding boxed constants.)
-
-2006-03-04 18:26  gb
-
-        * compiler/: PPC/PPC32/ppc32-arch.lisp, PPC/PPC64/ppc64-arch.lisp,
-        X86/X8664/x8664-arch.lisp: Remove some remaining uses of
-        TARGET-ARCH-CASE by using arch-specific macro implementations.
-
-2006-03-04 18:25  gb
-
-        * compiler/backend.lisp: Mechanism for arch-specific macros.
-
-2006-03-04 18:24  gb
-
-        * compiler/arch.lisp: New constructor, so that we can keep track of
-        defined target-archs.  Hash table in each arch structure, for
-        arch-dependent macros.
-
-2006-03-03 19:38  gb
-
-        * lib/number-macros.lisp: Will need a lot more work.
-
-2006-03-03 19:38  gb
-
-        * lib/systems.lisp: xx8664xfasload.
-
-2006-03-03 19:38  gb
-
-        * lib/compile-ccl.lisp: *x8664-xload-modules*.
-
-2006-03-03 19:37  gb
-
-        * level-0/X86/X8664/.cvsignore: ignore lx64fsl files.
-
-2006-03-03 19:37  gb
-
-        * level-0/X86/x86-def.lisp: extra close paren.
-
-2006-03-03 19:36  gb
-
-        * level-0/X86/x86-float.lisp: package prefix on MXCSR-CONTROL-BYTE.
-
-2006-03-03 19:36  gb
-
-        * level-0/X86/x86-numbers.lisp: Don't call local variable "shift".
-
-2006-03-03 19:11  gb
-
-        * level-0/: .cvsignore, X86/.cvsignore: Ignore lx64fsl files.
-
-2006-03-03 19:11  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: A few more things.
-
-2006-03-03 19:11  gb
-
-        * compiler/X86/x862.lisp: Conserve imm regs more in inc-ptr
-
-2006-03-03 19:10  gb
-
-        * compiler/X86/x86-lapmacros.lisp: Remove (duplicate, bad)
-        definitions of int-to-double.
-
-2006-03-03 19:09  gb
-
-        * compiler/X86/: x86-asm.lisp, x86-disassemble.lisp: A few more
-        UUOs.
-
-2006-03-03 19:09  gb
-
-        * compiler/nx1.lisp: Use (old, unused) ff-call operator to mark
-        x8664 ff-calls.
-
-2006-03-03 02:09  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: fix typo.
-
-2006-03-03 02:09  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: rcontext is %fs, and (with
-        that change) tcr-bias is 0.
-
-2006-03-03 02:08  gb
-
-        * xdump/xppcfasload.lisp: move xcompile-level-0, etc, away from
-        here.
-
-2006-03-03 02:07  gb
-
-        * xdump/xfasload.lisp: move xcompile-level-0, etc, here.
-
-2006-03-03 02:06  gb
-
-        * xdump/xx8664-fasload.lisp: New file; still needs work.
-
-2006-03-03 01:15  gb
-
-        * lisp-kernel/thread_manager.c: Um,function name is
-        'amd64_set_gsbase'.
-
-2006-03-03 01:05  gb
-
-        * lisp-kernel/: freebsd8664/Makefile, linuxx8664/Makefile: Assert
-        that we have thread-local storage by passing -DHAVE_TLS.
-
-2006-03-03 01:04  gb
-
-        * lisp-kernel/thread_manager.c: new_tcr sets up extra segment
-        register if x8664 and HAVE_TLS.
-
-2006-03-03 01:03  gb
-
-        * lisp-kernel/x86-constants64.h: tcr.single_float_convert is a
-        struct; tag in most significant word.
-
-2006-03-03 01:03  gb
-
-        * lisp-kernel/x86-constants64.s: tcr bias is 0.  rcontext = %gs, at
-        least for Linux/FreeBSD.
-
-2006-03-02 23:16  gb
-
-        * compiler/arch.lisp: add big-endian field to target-arch.
-
-2006-03-02 23:16  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp: Big
-        endian.
-
-2006-03-02 23:14  gb
-
-        * compiler/X86/: X8664/x8664-vinsns.lisp, x862.lisp: &lexpr stuff,
-        mostly.
-
-2006-03-02 23:14  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: We're not big-endian.
-
-2006-03-02 23:13  gb
-
-        * lib/macros.lisp: Comment formatting.
-
-2006-03-02 23:12  gb
-
-        * level-0/: l0-cfm-support.lisp, l0-hash.lisp, l0-init.lisp,
-        l0-io.lisp, l0-misc.lisp, l0-numbers.lisp, l0-pred.lisp,
-        l0-symbol.lisp, l0-utils.lisp, nfasload.lisp: Conditionalization
-        changes.
-
-2006-03-02 23:11  gb
-
-        * lisp-kernel/thread_manager.c: Change thread creation/activation,
-        so that new_tcr() call happens on the new thread.
-
-2006-03-02 22:51  gb
-
-        * lisp-kernel/Threads.h: Fix new_tcr() prototype.  Why did this
-        compile in FreeBSD/x86-64 ?
-
-2006-03-02 22:28  gb
-
-        * lisp-kernel/freebsd8664/Makefile: Depend on the linker script. 
-        Use some make variables to make changing/ ignoring that script
-        easier.
-
-2006-03-02 22:27  gb
-
-        * lisp-kernel/thread_manager.c: Conditionalize some for FreeBSD.
-
-2006-03-02 22:27  gb
-
-        * lisp-kernel/pmcl-kernel.c: FreeBSD can also map (at least) 512GB.
-        
-        Not sure how to get real name of executable in FreeBSd, so use
-        argv[0] for now.
-        
-        CPUID instruction returns cache block size in ebx, not eax.
-
-2006-03-02 22:25  gb
-
-        * lisp-kernel/freebsd8664/elf_x86_64.x: Output file wasn't
-        executable if subprims were mapped to low memory; map them to a
-        fixed address (0x410000).  Will need to change subprims base in
-        arch definition, and things (bad_funcall) that may depend on it.
-
-2006-03-02 19:19  gb
-
-        * lisp-kernel/x86-spentry64.s: Try to avoid use of %temp0 (which
-        may contain next_method_context); use %temp1 instead.
-
-2006-03-02 19:18  gb
-
-        * lisp-kernel/x86-constants64.s: next_method_context is temp0, not
-        temp1 (according to lisp).
-
-2006-03-01 12:42  gb
-
-        * level-0/nfasload.lisp: One lousy missing #\)!  All this fuss over
-        one lousy missing #\) !
-
-2006-03-01 12:39  gb
-
-        * xdump/faslenv.lisp: Define $fasl-clfun.
-
-2006-03-01 12:38  gb
-
-        * level-1/ppc-threads-utils.lisp: Rename %FIXNUM-SET-U32 ->
-        %FIXNUM-SET-NATURAL.
-
-2006-03-01 12:37  gb
-
-        * level-0/X86/x86-def.lisp: Translate most of this, except for the
-        lexpr stuff.
-
-2006-03-01 12:37  gb
-
-        * level-0/PPC/ppc-def.lisp: Delete a few things that seem to be
-        totally unused.  Rename %FIXNUM-SET-U32 -> %FIXNUM-SET-NATURAL.
-
-2006-03-01 12:36  gb
-
-        * level-0/nfasload.lisp: $fasl-clfun.
-
-2006-03-01 12:33  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp: %ilogbitp,
-        inline multiplication.
-
-2006-03-01 12:32  gb
-
-        * compiler/X86/x86-lap.lisp: %define-x86-lap-function: "function
-        creator" isn't a parameter, so signature matches what the compiler
-        expects.
-
-2006-03-01 12:31  gb
-
-        * compiler/X86/x86-asm.lisp: Insert register operand correctly in
-        immeditate bt/btc/btr/bts.  Some imul variants (at least the
-        64/32/16-bit versions.)
-
-2006-03-01 12:19  gb
-
-        * compiler/nx1.lisp: Don't require SPARC-LAP in nx-x86-lap-function
-        ...
-
-2006-02-28 19:46  gb
-
-        * compiler/X86/x862.lisp: Always build/ensure that a frame exists
-        before calling a subprim.  Handle &key, other/harder &optional
-        cases.
-        
-        Todo: &lexpr, %ilogbitp, ??
-
-2006-02-28 19:44  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: &optional defaulting and
-        supplied-p handling; keywords subprims.
-
-2006-02-28 19:43  gb
-
-        * level-1/l1-reader.lisp: Signal IMPOSSIBLE-NUMBER conditions if
-        parsing an potential number yields an ARITHMETIC-ERROR.
-
-2006-02-28 19:43  gb
-
-        * level-1/l1-error-system.lisp: Define IMPOSSIBLE-NUMBER as a
-        subtype of READER-ERROR.
-
-2006-02-28 19:42  gb
-
-        * lib/numbers.lisp: If we'd get overflow or underflow when creating
-        a float and the corresponding exception is enabled, generate the
-        appropriate condition rather than CERRORing unconditionally.
-
-2006-02-28 19:40  gb
-
-        * lib/macros.lisp: Use target-word-size-case in %ilogbitp.
-
-2006-02-28 19:37  gb
-
-        * lisp-kernel/x86-spentry64.s: stkconslist, stkconslist_star,
-        mkstackv, fix in heap_cons_rest_arg, simple_keywords, keyword_args,
-        keyword_bind, fix in stack_cons_rest_arg, spreadargz, tfuncallgen,
-        tfuncallslide,tfuncallvsp,tcallsymgen, tcallsymslide, tcallsymvsp,
-        tcallnfngen, tcallnfnslide, tcallnfnvsp.
-        
-        todo: ffcall, syscall, callback, lexprs.
-
-2006-02-28 19:33  gb
-
-        * lisp-kernel/x86-macros.s: compare_reg_to_nil, discard_temp_frame.
-
-2006-02-28 19:32  gb
-
-        * lisp-kernel/x86-constants64.s: function_header_offset,
-        function_data_offset
-
-2006-02-28 19:32  gb
-
-        * lisp-kernel/x86-constants64.h: TCR flags are a natural.
-
-2006-02-28 19:31  gb
-
-        * lisp-kernel/x86-constants64.h: TCR flags are unsigned.
-
-2006-02-28 19:31  gb
-
-        * lisp-kernel/x86-constants.h: TCR flags.
-
-2006-02-28 19:31  gb
-
-        * lisp-kernel/ppc-spentry.s: Fix comment (have never used temp0 for
-        closure data).
-
-2006-02-27 14:14  gb
-
-        * compiler/PPC/ppc2.lisp: Hadn't saved the buffer; ppc2-%aset2
-        changes were incomplete.
-
-2006-02-26 23:30  gb
-
-        * lisp-kernel/pmcl-kernel.c: Suppress compiler warning.
-
-2006-02-26 22:51  gb
-
-        * release-notes.txt: Update.
-
-2006-02-26 22:51  gb
-
-        * level-1/: l1-application.lisp, l1-boot-lds.lisp,
-        l1-lisp-threads.lisp: Exercise more control over the stack sizes of
-        listener threads (especially the initial listener.)
-        
-        (The --thread-stack-size argument affects the size of the initial
-        listener's stacks only.)
-
-2006-02-26 22:49  gb
-
-        * lisp-kernel/pmcl-kernel.c: Fix the usage message.
-
-2006-02-26 21:58  gb
-
-        * lisp-kernel/pmcl-kernel.c: Split --stack-size and
-        --thread-stack-size args, to avoid rlimit problems (and because
-        they're really separate issues.)
-
-2006-02-26 21:23  gb
-
-        * lib/macros.lisp: Remove (most) support for tracing callbacks. 
-        (Having the functionality isn't a bad idea, but the way that it was
-        implemented made the code hard to read and maintain.  Maybe redo
-        this.)
-
-2006-02-26 21:21  gb
-
-        * lisp-kernel/pmcl-kernel.c: Can't reserve 512GB on LinuxPPC64; try
-        256GB instead.
-
-2006-02-26 20:59  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-02-26 20:37  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile: Restore
-        COPT setting, clobbered on last (accidental) checkin.
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/lisp_globals.h: stack-size global
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/ppc-asmutils.s: atomic_and
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/pmcl-kernel.c: more mappable memory on 64-bit
-        platforms.  Set stack-size global from command line arg
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/gc.c: check_range() takes a headers_allowed arg (not
-        allowed on vsp).  Some debugging fprintfs.
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/: ppc-constants32.h, ppc-constants64.h: tcr flags are
-        natural
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/ppc-exceptions.c: fixes in pc_luser_xp. Defer
-        exceptions if we don't have the lock on Darwin
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/thread_manager.c: simpler suspend ack, other changes,
-        heavy, unreadable conditionalization
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/: plbt.c, plsym.c: bug fixes
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/ppc-spentry.s: change defs of C write-barrier exports
-
-2006-02-26 20:35  gb
-
-        * lisp-kernel/: darwinppc64/Makefile, darwinppc/Makefile,
-        Threads.h, bits.h: Prototype atomic_and(), atomic_ior() here.  Use
-        them to set/clear TCR flag bits.
-
-2006-02-26 20:34  gb
-
-        * lib/encapsulate.lisp: Print trace level in trace output.
-
-2006-02-26 20:34  gb
-
-        * lib/compile-ccl.lisp: Add :reload-arguments arg to REBUILD-CCL.
-
-2006-02-26 20:33  gb
-
-        * level-1/l1-lisp-threads.lisp: Adjust default stack sizes based on
-        --stack-size argument.
-
-2006-02-26 20:32  gb
-
-        * level-0/l0-misc.lisp: ROOM: don't report hons-space size if it's
-        0.
-
-2006-02-26 20:32  gb
-
-        * level-0/l0-array.lisp: Use #+64-bit-target instead of
-        #+ppc64-target in a few places.
-
-2006-02-26 20:31  gb
-
-        * examples/hons-example.lisp: Still needs work, but not quite so
-        brain-dead.
-
-2006-02-26 20:30  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: A few bug fixes.
-
-2006-02-26 20:30  gb
-
-        * compiler/X86/x862.lisp: Fix typos in unwind-protect; use the same
-        general scheme for PROGV.
-
-2006-02-26 20:29  gb
-
-        * compiler/PPC/ppc2.lisp: In PPC2-%ASET2, typename is quoted in
-        acode.
-
-2006-02-26 20:28  gb
-
-        * compiler/PPC/ppc-arch.lisp: Replace BAD-CURRENT-VS global with
-        STACK-SIZE.
-
-2006-02-16 15:49  gb
-
-        * lisp-kernel/thread_manager.c: Wait for acknowledgement after
-        suspend_tcr.  Probably needs some testing, but this may be the
-        right approach.
-
-2006-02-16 15:48  gb
-
-        * lisp-kernel/ppc-exceptions.c: catch_exception_raise maintains
-        TCR_FLAG_BIT_PENDING_EXCEPTION.  (There's also some half-finished
-        Mach-based code here for doing interrupts via suspend/resume, but
-        it's probably a bad idea.)
-
-2006-02-16 15:45  gb
-
-        * lisp-kernel/ppc-constants.h: Define a few more tcr flags.
-
-2006-02-14 23:56  gb
-
-        * compiler/PPC/ppc-asm.lisp: Define LWSYNC.  Less sure how to tell
-        if it's available.
-
-2006-02-14 23:51  gb
-
-        * level-1/l1-lisp-threads.lisp: Define GET-INTERNAL-REAL-TIME here;
-        define GET-TICK-COUNT in terms of it (less likely to cons.)
-        
-        Define %TCR-INTERRUPT, so the lisp doesn't know how the guts of
-        PROCESS-INTERRUPT are implemented (and so the kernel does.)
-
-2006-02-14 23:49  gb
-
-        * lib/time.lisp: Define GET-INTERNAL-REAL-TIME earlier in the load
-        sequence.
-
-2006-02-14 23:48  gb
-
-        * compiler/: PPC/PPC32/ppc32-arch.lisp, PPC/PPC64/ppc64-arch.lisp,
-        X86/X8664/x8664-arch.lisp: Replace unused condemn-area kernel
-        global with raise-thread-interrupt.
-
-2006-02-14 23:47  gb
-
-        * lisp-kernel/imports.s: Export raise_thread_interrupt.
-
-2006-02-14 23:47  gb
-
-        * lisp-kernel/thread_manager.c: Define raise_thread_interrupt.
-
-2006-02-14 03:23  gb
-
-        * lisp-kernel/thread_manager.c: Try using Mach suspend/resume
-        again.
-
-2006-02-14 03:20  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp: default
-        &optionals, unwind-protect: push %ra0 "manually".
-
-2006-02-14 03:17  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: New inline
-        REF-SYMBOL-VALUE: don't use a 64-bit trap on ppc32.
-
-2006-02-13 22:29  gb
-
-        * lisp-kernel/gc.c: Conditionalize references to subtag_code_vector
-        in purify(),impurify(); code_vectors don't exist on X8664, and
-        purify()/impurify() will have to do something different there.
-
-2006-02-13 21:01  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Closure & vcell stuff, some
-        logical ops, tail funcall with no stack args.  Funcall inline.
-
-2006-02-13 20:58  gb
-
-        * compiler/X86/x862.lisp: Closure & vcell stuff, some logical ops,
-        tail funcall.
-
-2006-02-13 20:57  gb
-
-        * compiler/X86/x86-arch.lisp: Add bad-funcall kernel global for x86
-        funcall.
-
-2006-02-13 20:53  gb
-
-        * lisp-kernel/x86-spentry64.s: Lots-o-stuff (misc_set, etc.)
-
-2006-02-13 20:52  gb
-
-        * lisp-kernel/x86-spjump64.s: Pad jump table to page boundary, so
-        bad_funcall() has a known address.
-
-2006-02-13 20:51  gb
-
-        * lisp-kernel/x86-macros.s: new do_funcall().
-
-2006-02-13 20:51  gb
-
-        * lisp-kernel/x86-constants64.s: Define tag_single_float.
-
-2006-02-13 20:50  gb
-
-        * lisp-kernel/pmcl-kernel.c: Setup BAD_FUNCALL, for x86 funcall.
-
-2006-02-13 20:50  gb
-
-        * lisp-kernel/: lisp_globals.h, x86-constants.s: BAD_FUNCALL, for
-        x86 funcall.
-
-2006-02-13 20:49  gb
-
-        * compiler/X86/x86-asm.lisp: Don't generate REX prefix on
-        uuo_error_vector_bound unless we need one.
-
-2006-02-13 14:32  gb
-
-        * lisp-kernel/gc.c: last change broke purify on ppc too, back out
-        of it
-
-2006-02-13 00:18  gb
-
-        * compiler/X86/x862.lisp: More stuff.
-
-2006-02-13 00:15  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: use rcmp aliases for
-        comparisons when testing for testing for other than equality.
-
-2006-02-13 00:14  gb
-
-        * compiler/X86/x86-asm.lisp: rcmp aliases for all "cmp[bwlq]"
-        instructions.
-
-2006-02-13 00:13  gb
-
-        * compiler/PPC/ppc2.lisp: Always open an undo-frame for
-        %stack-block, even if the "zero" flag is variable.
-
-2006-02-13 00:11  gb
-
-        * lisp-kernel/x86-spentry64.s: More stuff.  Getting there ...
-
-2006-02-13 00:11  gb
-
-        * lisp-kernel/x86-macros.s: aligned_bignum_size
-
-2006-02-13 00:10  gb
-
-        * lisp-kernel/x86-constants64.s: target fixnum limits.
-
-2006-02-12 23:08  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Fix
-        %set-z-flag-if-u64-fits-in-fixnum.
-
-2006-02-12 21:42  gb
-
-        * lisp-kernel/x86-spentry64.s: Every day, more stuff.
-
-2006-02-12 21:41  gb
-
-        * lisp-kernel/x86-macros.s: Add a few things, work around $
-        conflation.
-
-2006-02-12 21:40  gb
-
-        * lisp-kernel/x86-uuo.s: add uuo_error_reg_not_fixnum.
-
-2006-02-12 21:39  gb
-
-        * lisp-kernel/x86-constants.s: define tstack_alloc_limit.
-
-2006-02-12 15:58  gb
-
-        * level-1/l1-numbers.lisp: NEW-NUMTOKEN: don't allow leading sign
-        on denominator when trying to parse a ratio.
-
-2006-02-11 19:56  gb
-
-        * lisp-kernel/x86-subprims64.s: start_lisp, toplevel_loop.
-
-2006-02-11 19:55  gb
-
-        * lisp-kernel/x86-spentry64.s: funcall does so.
-
-2006-02-11 19:55  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s: Lose
-        code_vector subtag; renumber things so that subtag_double_float has
-        lower value.
-
-2006-02-11 19:54  gb
-
-        * lisp-kernel/ppc-subprims.s: Rewrite comment "clarifying" what
-        toplevel_loop does.
-
-2006-02-11 19:54  gb
-
-        * lisp-kernel/x86-constants.s: define TCR states.
-
-2006-02-11 19:53  gb
-
-        * lisp-kernel/x86-macros.s: fix do_funcall().
-
-2006-02-11 19:53  gb
-
-        * lisp-kernel/x86_print.c: Don't reference subtag_code_vector.
-
-2006-02-11 19:53  gb
-
-        * lisp-kernel/gc.c: Don't reference subtag_code_vector in
-        purify/etc on x8664.
-
-2006-02-11 19:52  gb
-
-        * lib/macros.lisp: Setf inverses for unsigned memory accessors.
-
-2006-02-11 19:51  gb
-
-        * lib/level-2.lisp: eval-redefs for unsigned memory setters.
-
-2006-02-11 19:51  gb
-
-        * level-0/l0-pred.lisp: Start to conditionalize for #+x8664-target.
-
-2006-02-11 19:51  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: REQUIRE-type primitives,
-        more stuff, bug fixes.
-
-2006-02-11 19:50  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: No code-vector.  Renumber
-        things, so that SUBTAG-DOUBLE-FLOAT has a smaller value.
-
-2006-02-11 19:50  gb
-
-        * compiler/X86/x862.lisp: Use fp1 (arbitrarily), not fp0 when
-        setting double-float vector elements.
-
-2006-02-11 19:49  gb
-
-        * compiler/X86/x86-disassemble.lisp: Tab out further when printing
-        instruction address.
-
-2006-02-11 19:48  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Fix error trap in
-        REQUIRE-REAL.
-
-2006-02-11 19:48  gb
-
-        * compiler/nx1.lisp: Memory-setting primitives come in signed and
-        unsigned flavors.
-
-2006-02-11 03:34  gb
-
-        * lisp-kernel/x86-spentry64.s: _SPmakes64: more svelte, less buggy.
-
-2006-02-11 03:32  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-02-11 03:32  gb
-
-        * compiler/X86/: X8664/x8664-vinsns.lisp, x862.lisp: Lots-o-stuff:
-        most vector access & assignment, etc.  (Some cases need more
-        testing, since PPC code this is based on assumed more imm temp
-        registers and it's easy to run out when there are only 2 of them.)
-
-2006-02-11 03:30  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Cache the foreign SP in %mm5.
-
-2006-02-11 03:29  gb
-
-        * compiler/X86/x86-backend.lisp: Match use of dedicate shift-count
-        register (%cl) via :%SHIFT.
-        
-        It's 2006.  Why do processors have dedicated shift-count registers
-        ?
-
-2006-02-11 03:28  gb
-
-        * compiler/PPC/ppc2.lisp: Don't call UVREF to access value of
-        single-float vector, since single-floats are immediate on 64-bit
-        platforms.
-
-2006-02-11 03:26  gb
-
-        * compiler/optimizers.lisp: CHAR-EQUAL.
-
-2006-02-11 03:26  gb
-
-        * compiler/nx0.lisp: ACODE-INTEGER-CONSTANT-P, which may have been
-        a bad idea.
-
-2006-02-10 14:07  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: More stuff, especially for
-        vector reference.
-
-2006-02-10 14:06  gb
-
-        * compiler/X86/x862.lisp: Propagate some ppc backend fixes; get
-        vref working.
-
-2006-02-10 14:05  gb
-
-        * compiler/X86/x86-asm.lisp: setc is an alias for setb.
-
-2006-02-10 14:04  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: :SINGLE-FLOAT-VECTOR is a
-        32-bit ivector type. :SINGLE-FLOAT isn't.
-
-2006-02-10 14:03  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp:
-        :SINGLE-FLOAT-VECTOR is a 32-bit ivector type.
-
-2006-02-09 23:55  gb
-
-        * lib/compile-ccl.lisp: Add a :FULL option to REBUILD-CCL.
-
-2006-02-09 23:50  gb
-
-        * lisp-kernel/gc.c: Fix calculation of static_dnodes_for_area (was
-        unmapping the wrong memory when dynamic area shrunk.)
-        
-        Maybe be verbose about GC activity.
-
-2006-02-09 23:48  gb
-
-        * lisp-kernel/thread_manager.c: Disable mach_suspend_tcr again. 
-        Mach sucks.
-
-2006-02-09 23:47  gb
-
-        * library/lispequ.lisp, lisp-kernel/ppc-constants32.h,
-        lisp-kernel/ppc-constants64.h, lisp-kernel/x86-constants64.h:
-        Define constant bits for GC verbosity.
-
-2006-02-09 23:46  gb
-
-        * lib/macros.lisp: For thing that actually macroexpand %SVSET and
-        %SET-SCHAR, don't evaluate the new value inside the OPTIMIZE
-        declarations.  (COMPILE-FILE does this macroexpansion; COMPILE does
-        its own handling of these SETF inverses.)
-
-2006-02-09 23:44  gb
-
-        * lib/ccl-export-syms.lisp: Export GC-VERBOSE, GC-VERBOSE-P.
-
-2006-02-09 23:44  gb
-
-        * level-1/l1-aprims.lisp: Add GC-VERBOSE, GC-VERBOSE-P.
-
-2006-02-09 23:43  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        MISC-NODE-SET without EGC checks.  Open-code special reference.
-
-2006-02-09 23:42  gb
-
-        * compiler/PPC/ppc2.lisp: Avoid EGC write-barrier checks when
-        storing some types of things in node vectors.  Try to do special
-        variable lookup inline (helps a little).
-
-2006-02-09 23:40  gb
-
-        * compiler/nx0.lisp: vcell, fcell refs are loop-weighted.
-
-2006-02-09 23:38  gb
-
-        * lisp-kernel/x86-spentry64.s: Most of throw, nthrow.
-
-2006-02-05 22:20  gb
-
-        * lisp-kernel/thread_manager.c: suspend_other_threads() and
-        resume_other_threads() take a Boolean "for_gc" arg. 
-        lisp_suspend_other_threads() and lisp_resume_other_threads()
-        defined here, pass false to the underlying function.
-
-2006-02-05 22:19  gb
-
-        * lisp-kernel/lisp-debug.c: suspend_other_threads() and
-        resume_other_threads() take a Boolean "for_gc" arg.   Pass false
-        here.
-
-2006-02-05 22:18  gb
-
-        * lisp-kernel/ppc-exceptions.c: suspend_other_threads() and
-        resume_other_threads() take a Boolean "for_gc" arg.   Pass true
-        here.
-
-2006-02-05 22:18  gb
-
-        * lisp-kernel/lisp-exceptions.h: suspend_other_threads() and
-        resume_other_threads() take a Boolean "for_gc" arg.
-
-2006-02-05 22:17  gb
-
-        * lisp-kernel/imports.s: provide lisp_suspend_other_threads() and
-        "lisp_resume_other_threads() to lisp.
-
-2006-02-03 07:03  gb
-
-        * lisp-kernel/thread_manager.c: Mach exception lock is a
-        pthread_mutex_t *; lock it around suspend/resume.
-        
-        Enable Mach suspend/suspend resume code, on the assumption that it
-        (finally) works reliably.
-
-2006-02-03 07:02  gb
-
-        * lisp-kernel/ppc-exceptions.c: Mach exception lock is a
-        pthread_mutex_t *; don't lock it reentrantly.  Define a "demux"
-        routine for exception messages, though this probably wasn't
-        necessary.
-        
-        allocptr_displacement needs to be signed_natural, not just an int
-        (for ppc64.)
-        
-        Don't call the (fake) sigcontext a "linux sigcontext struct";
-        that's just confusing.  (Rename variables "lss" ->
-        "pseudosigcontext".)
-        
-        In mach_suspend_tcr(), use thread_abort_safely(), recognizing that
-        it can have transient failures (including exception messages.) Keep
-        trying until pending syscalls are aborted.
-        
-        Not all of this is really necessary; the old Mach lock_set either
-        wasn't getting created correctly, or Mach lock_sets just don't
-        work.   Need to ensure that thread_suspension uses the same lock as
-        the exception thread does.
-
-2006-02-03 06:53  gb
-
-        * lisp-kernel/ppc-exceptions.h: More Mach exception stuff here. 
-        Mach exception lock is a pthread_mutex_t *.
-
-2006-02-03 06:52  gb
-
-        * lisp-kernel/gc.c: Casts in vm_copy call.  (Check these on ppc64
-        ?).
-
-2006-02-01 05:21  gb
-
-        * lisp-kernel/x86-macros.s: Get tra right; tsp
-        allocation/dnode_align stuff.
-
-2006-02-01 05:19  gb
-
-        * lisp-kernel/ppc-spentry.s: comment format
-
-2006-02-01 04:45  gb
-
-        * lisp-kernel/ppc-spentry.s: On return from ff-call, ensure that
-        allocptr/allocbase have harmless values before asserting
-        TCR_STATE_LISP.
-
-2006-01-31 17:07  gb
-
-        * lisp-kernel/thread_manager.c: Tried a few (conditionalized)
-        things to make resume_tcr more reliable; currently, using the
-        tcr->resume semaphore seems more reliable than sigsuspend when
-        there are lots of active threads.
-
-2006-01-31 17:05  gb
-
-        * lisp-kernel/ppc-macros.s: Zero_TSP_Frame and Zero_TSP_Frame_nz:
-        don't zero the frame.type on PPC64.
-
-2006-01-31 17:04  gb
-
-        * lisp-kernel/lisptypes.h: Fix conditinal definition of
-        ExceptionInformation
-
-2006-01-31 14:39  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: remove extra blank line.
-
-2006-01-31 14:38  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: UNBOX-S64: get error right.
-
-2006-01-31 14:37  gb
-
-        * compiler/PPC/ppc2.lisp: In PPC2-VREF, in the :SIGNED-BYTE-64 case
-        where the index is constant, load into the temporary S64-REG, not
-        RZERO!
-
-2006-01-30 19:48  gb
-
-        * lisp-kernel/x86-macros.s: If using "modern" GAS, quote
-        expressions in recursive macro calls.
-
-2006-01-30 19:47  gb
-
-        * lisp-kernel/m4macros.m4: __endfn undefines __func_name
-
-2006-01-30 06:59  gb
-
-        * lisp-kernel/: x86-constants64.s, x86-macros.s, x86-spentry64.s:
-        More stuff.
-
-2006-01-30 06:59  gb
-
-        * lisp-kernel/ppc-spentry.s: Move a comment.
-
-2006-01-30 02:39  gb
-
-        * lisp-kernel/: lisptypes.h, m4macros.m4, pmcl-kernel.c,
-        thread_manager.c, x86-constants64.h, x86-exceptions.h,
-        x86-macros.s, x86-spentry64.s, Threads.h, area.h, bits.h, gc.c,
-        lisp.h: Conditionalize for FreeBSD/x86-64.
-
-2006-01-30 02:39  gb
-
-        * lisp-kernel/freebsd8664/: Makefile, elf_x86_64.x: New files.
-        
-        FreeBSD make (and gmake) both want to rebuild all .s files, but
-        this otherwise seems to work.
-
-2006-01-29 20:38  gb
-
-        * lisp-kernel/: x86-spentry64.s, x86-constants64.s, x86-macros.s,
-        x86-uuo.s: May not even compile at the moment, but (a) my AMD64
-        laptop's disk is acting flaky and (b) a new AMD64 X2 dual-core box
-        has a weird Windows-centric motherboard and I'm having trouble
-        getting Linux running on it.
-        
-        Any questions ?
-
-2006-01-28 15:37  gb
-
-        * lisp-kernel/: x86-constants64.s, x86-macros.s, x86-spentry64.s:
-        Check in some stuff that's not ready yet; HW problems on x86-64
-        box.
-
-2006-01-28 02:52  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Some consing,
-        stack-consing, multiple-value things.  Try to limit the number of
-        vinsns that actually do heap allocation, to make pc-lusering
-        simpler (or possible ...).  Assume that tsp & next-tsp are in
-        registers. (MMX registers, but beggars can't be choosers.)
-
-2006-01-28 02:49  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Don't enumerate/give pet
-        names to MMX registers.  TCR changes.
-
-2006-01-28 02:38  gb
-
-        * compiler/X86/x862.lisp: More stuff works; still need to do: -
-        unwind-protect cleanup context stuff - hairy lambda-list stuff -
-        more consing, especially stack-consing - ffi - lots of "simple"
-        primitives, memory reference stuff.
-
-2006-01-28 02:35  gb
-
-        * compiler/X86/x86-lapmacros.lisp: No more * for indirect jmp
-        (there's enough syntax already, without that.) VECTOR-LENGTH: use 2
-        args, more carefully.
-
-2006-01-28 02:34  gb
-
-        * compiler/X86/x86-disassemble.lisp: Stop block on UUO.  Handle
-        more label-arithmetic cases, new UUO.
-
-2006-01-28 02:33  gb
-
-        * compiler/X86/x86-backend.lisp: Simplify pseudo-op operands, too.
-
-2006-01-28 02:33  gb
-
-        * compiler/X86/x86-asm.lisp: Fix mmx->mmx MOVQ.  Add MOVAPD, a few
-        more UUOs.
-
-2006-01-28 02:31  gb
-
-        * lisp-kernel/x86-spentry64.s: More binding stuff: unbinding,
-        *interrupt-level* binding.
-
-2006-01-28 02:30  gb
-
-        * lisp-kernel/x86-macros.s: Arg order comment.
-
-2006-01-28 02:29  gb
-
-        * lisp-kernel/x86-constants64.s: tsp, next_tsp in MMX regs.
-
-2006-01-28 02:29  gb
-
-        * lisp-kernel/x86-uuo.s: interrupt_now()
-
-2006-01-27 20:52  gb
-
-        * lisp-kernel/: linuxppc64/Makefile, linuxppc64/elf64ppc.x,
-        linuxppc/Makefile, linuxppc/elf32ppclinux.x: Only about an hour was
-        wasted, but it somehow seems longer.
-
-2006-01-27 20:39  gb
-
-        * lisp-kernel/: ppc-macros.s, ppc-spbind.s, ppc-spbuiltin.s,
-        ppc-spentry.s, ppc-spffi.s, darwinppc/Makefile,
-        darwinppc64/Makefile: Splitting ppc-spentry.s into several smaller
-        files files wasn't a bad idea, but the fact that Apple's 64-bit
-        linker is badly broken (can't handle branches to external symbols,
-        has difficulty with forward references, etc.) makes it impractical.
-        
-        (Yes,  bugs in Apple's 64-bit linker have been reported, many
-        months ago.)
-
-2006-01-27 20:05  gb
-
-        * lisp-kernel/: ppc-spentry.s, ppc-spffi.s, linuxppc/Makefile,
-        linuxppc/elf32ppclinux.x, linuxppc64/Makefile,
-        linuxppc64/elf64ppc.x: Split out ffi subprims to ppc-spffi.s
-
-2006-01-27 19:49  gb
-
-        * lisp-kernel/: ppc-spbind.s, ppc-spentry.s, darwinppc/Makefile,
-        darwinppc64/Makefile, linuxppc/Makefile, linuxppc/elf32ppclinux.x,
-        linuxppc64/Makefile, linuxppc64/elf64ppc.x: Move binding-related
-        subprims to ppc-spbind.o
-
-2006-01-27 19:48  gb
-
-        * lisp-kernel/ppc-spbuiltin.s: Add a comment.
-
-2006-01-27 19:33  gb
-
-        * lisp-kernel/: darwinppc64/Makefile, darwinppc/Makefile,
-        linuxppc/Makefile, linuxppc/elf32ppclinux.x, linuxppc64/Makefile,
-        linuxppc64/elf64ppc.x: ppc-spbuiltin.o
-
-2006-01-27 19:32  gb
-
-        * lisp-kernel/ppc-spentry.s: Oh, now I remember: there is no
-        "subi.", which explains the use of "subic.".
-
-2006-01-27 19:28  gb
-
-        * lisp-kernel/: ppc-macros.s, ppc-spbuiltin.s, ppc-spentry.s: Start
-        to split up ppc-spentry.s into several smaller files.  Will need
-        makefile changes as well; won't compile cleanly for a while.
-
-2006-01-27 19:27  gb
-
-        * lisp-kernel/x86-uuo.s: xuuo, other small changes.
-
-2006-01-27 19:27  gb
-
-        * lisp-kernel/x86-spentry64.s: Binding stuff.  Will soon split up
-        this file and PPC equivalent.
-
-2006-01-27 19:26  gb
-
-        * lisp-kernel/x86-macros.s: Cons arg order.  More
-        changes/reorganization to come.
-
-2006-01-27 19:25  gb
-
-        * lisp-kernel/x86-constants64.s: Get registers consistent, again.
-
-2006-01-27 04:01  gb
-
-        * lisp-kernel/x86-spentry64.s: Compile on x8664.
-
-2006-01-27 02:48  gb
-
-        * lisp-kernel/x86-uuo.s: Start to define some of what's in LAP.
-
-2006-01-27 02:47  gb
-
-        * lisp-kernel/x86-spentry64.s: call_closure.
-
-2006-01-27 02:47  gb
-
-        * lisp-kernel/x86-macros.s: Flesh out some more.
-
-2006-01-27 02:47  gb
-
-        * lisp-kernel/x86-constants64.s: Add nargregs.
-
-2006-01-26 23:40  gb
-
-        * lisp-kernel/gc.c: Compile on x8664.
-
-2006-01-26 23:40  gb
-
-        * lisp-kernel/ppc-spentry.s: Use subi. in SPfitvals; no need for
-        subic.
-
-2006-01-26 23:39  gb
-
-        * lisp-kernel/x86-constants64.h: Use symbolic (GNU_SOURCE) names
-        for register indices.
-
-2006-01-26 23:38  gb
-
-        * lisp-kernel/x86-constants64.s: Lisp_frame, nargs extensions.
-
-2006-01-26 23:37  gb
-
-        * lisp-kernel/x86-macros.s: Change arg order in macros, to match
-        LAP.  Some fixes in do_funcall; need to update UUO defs.
-
-2006-01-26 23:36  gb
-
-        * lisp-kernel/x86-spentry64.s: Macro arg order, some multiple-value
-        stuff, stub out unused things.
-
-2006-01-26 23:35  gb
-
-        * lisp-kernel/x86-spjump64.s: Flesh this out.
-
-2006-01-26 17:30  gb
-
-        * level-0/l0-hash.lisp: Didn't I check this in already ?  Fix
-        CLRHASH locking.
-
-2006-01-25 18:53  gb
-
-        * lib/compile-ccl.lisp: Ellipses to indicate that kernel build may
-        take a little while, and delay after successful build to increase
-        the chance that the message reporting success is seen before it
-        scrolls off.
-
-2006-01-25 18:51  gb
-
-        * release-notes.txt: Update, describing (some) recent changes.
-
-2006-01-25 18:13  gb
-
-        * lisp-kernel/image.h, xdump/heap-image.lisp: Bump kernel abi
-        version.
-
-2006-01-25 18:13  gb
-
-        * lib/compile-ccl.lisp: Progress messages around kernel build.
-
-2006-01-25 18:03  gb
-
-        * xdump/faslenv.lisp: Finish bumping fasl version.
-
-2006-01-25 17:57  gb
-
-        * lib/nfcomp.lisp: Next step in bumping FASL version.
-
-2006-01-25 17:52  gb
-
-        * xdump/faslenv.lisp: Start bumping fasl version.
-
-2006-01-25 17:45  gb
-
-        * lib/ccl-export-syms.lisp: export allocation-quantum stuff.
-
-2006-01-25 17:45  gb
-
-        * lisp-kernel/ppc-exceptions.c: new_heap_segment tries to use
-        per-thread allocation quantum.
-
-2006-01-25 17:44  gb
-
-        * level-1/l1-processes.lisp: Some more allocation-quantum stuff.
-
-2006-01-25 17:44  gb
-
-        * lib/macros.lisp: %get-natural, %get-signed-natural.
-
-2006-01-25 17:43  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-01-25 15:16  gb
-
-        * level-1/: l1-lisp-threads.lisp, l1-processes.lisp: Start to
-        maintain per-process allocation quantum. Still more work to do
-        here.
-
-2006-01-25 15:14  gb
-
-        * lisp-kernel/thread_manager.c: initialize tcr's
-        log2_allocation_quantum from
-        lisp_global(DEFAULT_ALLOCATION_QUANTUM)
-
-2006-01-25 15:12  gb
-
-        * lisp-kernel/pmcl-kernel.c: set
-        lisp_global(DEFAULT_ALLOCATION_QUANTUM)
-
-2006-01-25 15:11  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp,
-        compiler/X86/X8664/x8664-arch.lisp, lisp-kernel/ppc-constants32.h,
-        lisp-kernel/ppc-constants32.s, lisp-kernel/ppc-constants64.h,
-        lisp-kernel/ppc-constants64.s, lisp-kernel/x86-constants64.h,
-        lisp-kernel/x86-constants64.s: OLDinterrupt-level ->
-        log2-allocation-quantum.
-
-2006-01-25 15:10  gb
-
-        * compiler/PPC/ppc-arch.lisp, compiler/X86/x86-arch.lisp,
-        lisp-kernel/lisp_globals.h: OLDinterrupt-level ->
-        default-allocation-quantum.
-
-2006-01-25 15:09  gb
-
-        * compiler/reg.lisp: Constants again.
-
-2006-01-25 03:15  gb
-
-        * lisp-kernel/linuxppc/elf32ppclinux.x: Don't use SIZEOF_HEADERS,
-        since this seems to cause confusion with ld 2.16.91/gcc 4.1.0 on
-        FC5.  Define _SDA_BASE_, since some versions of crt1.o reference
-        it.  (We don't use a small data area, so it'd be nice if crt1.o
-        stopped referencing it. Perhaps there's an option that controls the
-        C runtime startup file ?)
-
-2006-01-25 03:10  gb
-
-        * lisp-kernel/pad.s: Add an instruction (a NOP) here.  This seems
-        to be necessary to force alignment to work correctly when the
-        linker script omits SIZEOF_HEADERS.
-
-2006-01-24 17:45  gb
-
-        * level-1/linux-files.lisp, lisp-kernel/thread_manager.c: Several
-        changes, not all of them finished.   Make the primitive which does
-        timed semaphore waits use milliseconds (not nanoseconds),  and do
-        the multiplication in the kernel.
-
-2006-01-24 17:43  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: A few more things.
-
-2006-01-24 17:43  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Don't (canonically) call
-        temp0.b "shift".
-
-2006-01-24 13:24  gb
-
-        * level-1/l1-lisp-threads.lisp: In %nanosleep, check if -both-
-        remaining seconds/remaining nanos are 0, not -either-.
-
-2006-01-24 13:22  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Some FP stuff.
-
-2006-01-24 13:20  gb
-
-        * lib/time.lisp: Kinder, gentler seconds-to-nanoseconds conversion
-        in SLEEP.
-
-2006-01-24 13:18  gb
-
-        * compiler/X86/x862.lisp: A few float-related (and 2-address vs
-        3-address -related) changes.
-
-2006-01-24 13:17  gb
-
-        * compiler/X86/x86-lapmacros.lisp: Go through
-        tcr.single-float-convert when boxing/unboxing immediate
-        SINGLE-FLOATs.
-
-2006-01-24 13:17  gb
-
-        * compiler/backend.lisp: AVAILABLE-FP-TEMP: don't assume 32 bits in
-        "available" mask.
-
-2006-01-24 02:32  gb
-
-        * compiler/reg.lisp: Change the values of those parameters.
-
-2006-01-24 02:13  gb
-
-        * compiler/reg.lisp: Make some bitfields used in fixnums which
-        (sometimes) describe physical machine registers variables.  This is
-        a little tricky to bootstrap; making them variables (instead of
-        constants) is a step towards making it easier to change their
-        values without fouling up the running compiler.  (They'll change
-        back to constants after the "value" bitfield gets wide enough to
-        accomodate interesting architectures.  Not sure about the Itanium,
-        but x8664 needs more bits for byte/word/long/quad reg variants and
-        for mmx/xmm/x87/seg registers, and making this field wider seems
-        better than other alternatives.)
-
-2006-01-24 01:04  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Constants for single-float
-        tags. single-float-convert in the tcr, so we don't have to push and
-        pop so much.
-
-2006-01-23 01:53  gb
-
-        * level-1/version.lisp: bump.
-
-2006-01-23 01:31  gb
-
-        * compiler/X86/x86-asm.lisp: Insert :%mmx registers.  Insert them
-        in the right place in MOVD/MOVQ.
-
-2006-01-23 01:30  gb
-
-        * compiler/X86/x86-backend.lisp: Recognize :%mmx, :%xmm registers.
-
-2006-01-23 01:29  gb
-
-        * compiler/X86/x86-disassemble.lisp: New (hard-wired) registers to
-        recognize.  op-indire: we're 64-bit.
-
-2006-01-23 01:28  gb
-
-        * compiler/X86/x86-lap.lisp: Relaxation of :ALIGN frags : get diff
-        right.
-
-2006-01-23 01:27  gb
-
-        * compiler/X86/x862.lisp: More stuff works.  Need a less-ugly way
-        of dealing with the fact that x8864 save regs, x8664 arg regs
-        aren't assigned contiguous identifiers.
-
-2006-01-23 01:26  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Make a few symbolic register
-        names more canonical.
-
-2006-01-23 01:25  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Fixnum addition, overflow
-        handling, etc.
-
-2006-01-23 01:24  gb
-
-        * level-1/l1-lisp-threads.lisp: Move %CONS-FAKE-STACK-FRAME
-        elsewhere.
-
-2006-01-23 01:22  gb
-
-        * level-1/linux-files.lisp: TIMED-WAIT-ON-SEMAPHORE: use
-        GET-INTERNAL-REAL-TIME, accept an optional semaphore-notification.
-
-2006-01-23 01:21  gb
-
-        * level-1/ppc-trap-support.lisp: Move the %CONS-FAKE-STACK-FRAME
-        macro here.
-        
-        When consing up a fake stack from from an exception context, stick
-        the context in the frame's (new) xp slot.
-
-2006-01-23 01:20  gb
-
-        * lib/backtrace.lisp: Warn that much of this is PPC-specific.
-        
-        When looking for a saved register value, look in the xp of any
-        fake-stack-frame we encounter.
-
-2006-01-23 01:18  gb
-
-        * library/lispequ.lisp: Add %fake-stack-frame-xp.  (This causes
-        some constants/accessors to be redefined; (COMPILE-CCL T) - and
-        continuing through redefinitions - is suggested.)
-
-2006-01-21 11:48  gb
-
-        * examples/hons-example.lisp: Fix
-        LARGEST-PRIME-LESS-THAN-OR-EQUAL-TO in the case where the arg is a
-        prime.
-        
-        In HONS, don't wander around looking for new honses in old tables.
-
-2006-01-20 18:57  gb
-
-        * level-1/version.lisp: bump.
-
-2006-01-20 18:56  gb
-
-        * level-1/l1-readloop.lisp: No more ERROR-HEADER.
-
-2006-01-20 18:50  gb
-
-        * level-1/l1-readloop-lds.lisp: Don't use ERROR-HEADER, since error
-        messages are now formatted differently.
-
-2006-01-20 18:49  gb
-
-        * level-1/l1-init.lisp: *MAIN-LISTENER-PROCESS-NAME* hasn't been
-        correct in years, isn't used now.
-
-2006-01-20 18:48  gb
-
-        * level-1/l1-events.lisp: Call %break-in-frame in response to a
-        keyboard interrupt.
-
-2006-01-20 18:47  gb
-
-        * level-1/l1-error-system.lisp: Some stack-walking changes, so
-        error message contexts are often more meaningful.
-
-2006-01-20 18:45  gb
-
-        * level-1/l1-dcode.lisp: Define FLATTEN-METHOD-LAMBDA-LIST, which
-        removes initforms from the lambda list (making it more suitable for
-        use as a gf lambda list).
-
-2006-01-20 18:43  gb
-
-        * level-1/l1-clos-boot.lisp: Change error reporting in
-        CHECK-DEFMETHOD-CONGRUENCY.
-
-2006-01-20 18:41  gb
-
-        * compiler/backend.lisp: Lose extra comma.
-
-2006-01-19 13:13  gb
-
-        * lib/numbers.lisp: Check for null expt in PARSE-FLOAT.
-
-2006-01-18 23:31  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: More stuff works.
-
-2006-01-18 23:30  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Swap arg_z and temp0, on the
-        theory that references to it may be able to avoid REX prefixes
-        sometimes.
-
-2006-01-18 23:29  gb
-
-        * compiler/X86/x862.lisp: Get some more stuff working.
-
-2006-01-18 23:29  gb
-
-        * compiler/X86/x86-lapmacros.lisp: Use new UUOs for type - er for
-        tag checking.
-
-2006-01-18 23:28  gb
-
-        * compiler/X86/x86-lap.lisp: Get LAP constants in the right order. 
-        Indentation fixes, other subtle changes too hard to recognize.
-
-2006-01-18 23:27  gb
-
-        * compiler/X86/x86-disassemble.lisp: Recognize new UUOs; print
-        suffixes more often.
-
-2006-01-18 23:26  gb
-
-        * compiler/X86/x86-asm.lisp: Several fixes, still more uuos.
-
-2006-01-18 23:25  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Fix a constraint.
-
-2006-01-18 23:24  gb
-
-        * compiler/PPC/ppc2.lisp: Use TARGET-WORD-SIZE-CASE, 'cause that's
-        what we're testing for,
-
-2006-01-18 23:23  gb
-
-        * compiler/vinsn.lisp: Introduce a :sets-cc vinsn attribute, which
-        might (or might not) help to avoid some extra testing of condition
-        codes.
-
-2006-01-18 23:22  gb
-
-        * compiler/nx0.lisp: Recognize s32 constants.  (Note that this is
-        for comparisons, and includes some non-fixnum cases.)
-
-2006-01-18 23:20  gb
-
-        * compiler/backend.lisp: A few horribly-named macros for register
-        targeting, handling u8-targeted primitives (for tag checking.)
-
-2006-01-18 20:29  gb
-
-        * lisp-kernel/: x86-macros.s, x86-uuo.s: Register renumbering.  New
-        consing/uuo scheme.  (Looked at other strategies, including a
-        spin-lock on a global heap with yield()ing.  The per-thread memory
-        pool scheme seems to win.  Big.  So we have to know how to
-        interrupt it.)
-
-2006-01-18 20:26  gb
-
-        * lisp-kernel/x86-constants64.h: Register renumbering.
-
-2006-01-18 13:07  gb
-
-        * lisp-kernel/x86-asmutils64.s: Add missing colon after label.
-
-2006-01-18 04:43  gb
-
-        * lisp-kernel/: x86-constants64.s, x86-macros.s, x86-uuo.s: some
-        changes; may not compile
-
-2006-01-17 04:41  gb
-
-        * level-1/version.lisp: More bumping; enough for today.  Needs
-        work, but I need sleep.
-
-2006-01-17 04:40  gb
-
-        * compiler/optimizers.lisp: Lose target-arch-case.
-
-2006-01-17 04:04  gb
-
-        * compiler/: PPC/PPC32/ppc32-arch.lisp, PPC/PPC64/ppc64-arch.lisp,
-        X86/X8664/x8664-arch.lisp: Use the new slots for type info.
-
-2006-01-17 03:45  gb
-
-        * compiler/nx1.lisp: Lose target-arch-case.
-
-2006-01-17 03:44  gb
-
-        * compiler/nx0.lisp: Backend vector type stuff here; lose
-        target-arch-case.
-
-2006-01-17 03:43  gb
-
-        * compiler/arch.lisp: More slots for arch-specific type info.
-
-2006-01-17 03:42  gb
-
-        * compiler/backend.lisp: Can use target-word-size-case here.
-
-2006-01-17 03:41  gb
-
-        * compiler/: PPC/ppc2.lisp, X86/x862.lisp: Move vector typecode
-        stuff to frontend and rename it.
-
-2006-01-17 02:56  gb
-
-        * level-1/version.lisp: Bump; new binaries soon.
-
-2006-01-17 02:55  gb
-
-        * compiler/: nx0.lisp, nx1.lisp: Start to use alternatives to
-        TARGET-ARCH-CASE.
-
-2006-01-17 02:54  gb
-
-        * compiler/X86/: x862.lisp, X8664/x8664-vinsns.lisp: A little more.
-
-2006-01-17 02:54  gb
-
-        * compiler/: PPC/PPC32/ppc32-arch.lisp, PPC/PPC64/ppc64-arch.lisp,
-        X86/X8664/x8664-arch.lisp: set the new fields (unbound/slot-unbound
-        tokens)
-
-2006-01-17 02:29  gb
-
-        * lib/macros.lisp: target-word-size-case
-
-2006-01-17 02:28  gb
-
-        * compiler/arch.lisp: Add some fields to target-arch structure.
-
-2006-01-17 00:26  gb
-
-        * compiler/X86/x86-asm.lisp: Split things up to simplify vinsn
-        expansion.
-
-2006-01-17 00:25  gb
-
-        * compiler/X86/x86-backend.lisp: Vinsn template parsing.
-
-2006-01-17 00:25  gb
-
-        * compiler/X86/x86-disassemble.lisp: Recognize more uuos, syntax
-        changes.
-
-2006-01-17 00:25  gb
-
-        * compiler/X86/x86-lap.lisp: Split some thing up for
-        vinsn-expansion.  Nuke branches to next instruction, which the
-        compiler casually generates.
-
-2006-01-17 00:22  gb
-
-        * compiler/X86/x86-lapmacros.lisp: No "absolute" jump syntax (*
-        ea).  Use :^ in label-offset expressions.
-
-2006-01-17 00:21  gb
-
-        * compiler/X86/x862.lisp: Still several compilation warnings, but
-        some things work.
-
-2006-01-17 00:21  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Start to flesh out.  Note
-        use of (keyword) "overqualifiers" (tm).
-
-2006-01-17 00:19  gb
-
-        * level-0/X86/x86-pred.lisp: typo in EQL.
-
-2006-01-17 00:18  gb
-
-        * lib/compile-ccl.lisp: x86/x8664 compiler stuff.
-
-2006-01-17 00:18  gb
-
-        * lib/systems.lisp: add x8664-vinsns.  ppc-reg was renamed long
-        ago.
-
-2006-01-17 00:17  gb
-
-        * lib/x8664env.lisp: Exactly one cr field.
-
-2006-01-17 00:16  gb
-
-        * level-1/ppc-trap-support.lisp: Use target::node-size (not 4!) in
-        xp-argument-list.
-
-2006-01-17 00:16  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: node-size =
-        word-size-in-bytes
-
-2006-01-17 00:15  gb
-
-        * compiler/vreg.lisp: rename s64-const -> s64const, since it's used
-        now.
-
-2006-01-13 09:22  gb
-
-        * lib/x8664env.lisp: $undo-x86-c-frame.
-
-2006-01-13 09:21  gb
-
-        * lib/systems.lisp: Add x862.
-
-2006-01-13 09:21  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: New syntax, where operand
-        types are heavily qualified (the idea here is to make it possible
-        to match opcodes exactly at %define-vinsn time.)
-
-2006-01-13 09:19  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Don't use #', since the
-        functions are moving targets.
-
-2006-01-13 09:18  gb
-
-        * compiler/X86/x862.lisp: Well, it compiles (with lots of warnings)
-        and needs some work ...
-
-2006-01-13 09:17  gb
-
-        * compiler/X86/x86-lap.lisp: Define and use MATCH-TEMPLATE-TYPE.
-
-2006-01-13 09:16  gb
-
-        * compiler/X86/x86-disassemble.lisp: Don't automatically label the
-        first instruction (it gets labeled on backward branch.)
-
-2006-01-13 09:15  gb
-
-        * compiler/X86/x86-backend.lisp: First cut at some vinsn-defining
-        things.
-
-2006-01-13 09:14  gb
-
-        * compiler/X86/x86-asm.lisp: some alu ops want :imm8s for 8-bit
-        immediates, not :imm8.
-
-2006-01-13 09:14  gb
-
-        * compiler/X86/x86-arch.lisp: condition-code constants.
-
-2006-01-13 09:13  gb
-
-        * compiler/PPC/ppc2.lisp: Use renamed operators.
-
-2006-01-13 09:13  gb
-
-        * compiler/PPC/ppc-backend.lisp: Fix some typos, I think ..
-
-2006-01-13 09:12  gb
-
-        * compiler/: nx1.lisp, nxenv.lisp: Rename some operators that had
-        PPC in their names to distinguish themselves from the 68K versions,
-        10-12 years ago.
-
-2006-01-12 11:30  gb
-
-        * compiler/PPC/ppc2.lisp: ppc2-%i+,%i-,%ineg: when oveflow checking
-        out-of-line, don't use <-, but copy arg_z to the (temporary) target
-        register.
-        
-        When targeting "natural" args in poweropen ff-calls, account for
-        the possibility that the target isn't what we'd allocated for it.
-
-2006-01-12 01:33  gb
-
-        * compiler/PPC/ppc-backend.lisp: Fix DEFINE-PPC-VINSN.
-
-2006-01-12 01:32  gb
-
-        * level-1/version.lisp: Bump again.  Maybe a little difficult to
-        bootstrap; new binaries soon if so.
-
-2006-01-12 01:25  gb
-
-        * level-1/version.lisp: Bump.  Maybe a little difficult to
-        bootstrap; new binaries soon if so.
-
-2006-01-12 01:25  gb
-
-        * level-0/X86/: x86-float.lisp, x86-hash.lisp, x86-io.lisp,
-        x86-misc.lisp, x86-numbers.lisp, x86-pred.lisp, x86-symbol.lisp,
-        x86-utils.lisp, X8664/x8664-bignum.lisp: Most (if not all) things
-        that have been translated to x8664 assembler assemble (and,
-        according to the dissassembler, do so correctly.)
-        
-        Maybe about 80% coverage; still a few hard cases.
-
-2006-01-12 01:23  gb
-
-        * level-0/PPC/ppc-misc.lisp: VOID-ALLOCPTR looks like -16 on PPC64.
-
-2006-01-12 01:22  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Reference new stub vinsn
-        functions.
-
-2006-01-12 01:21  gb
-
-        * compiler/X86/x86-backend.lisp: Stub vinsn functions.
-
-2006-01-12 01:21  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: DEFINE-X8664-VINSN.
-
-2006-01-12 01:19  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Change the calling sequence:
-        no %nfn, new %ra0.
-
-2006-01-12 01:18  gb
-
-        * compiler/X86/: x86-lap.lisp, x86-lapmacros.lisp,
-        x86-disassemble.lisp: No explicit "@entry" label; ^-expressions
-        implicitly reference it.
-
-2006-01-12 01:16  gb
-
-        * compiler/X86/x86-asm.lisp: More bug fixes.
-
-2006-01-12 01:12  gb
-
-        * compiler/PPC/: PPC32/ppc32-backend.lisp,
-        PPC64/ppc64-backend.lisp: Use DEFINE-PPC-VINSN to define vinsns.
-
-2006-01-12 01:11  gb
-
-        * compiler/PPC/ppc-backend.lisp: Define a DEFINE-VINSN function for
-        PPC backends here.
-
-2006-01-12 01:10  gb
-
-        * compiler/vinsn.lisp: Pass all args to the backend's define-vinsn
-        function, including the backend
-
-2006-01-12 00:55  gb
-
-        * compiler/PPC/ppc-asm.lisp: Remove ancient commented-out code.
-
-2006-01-12 00:55  gb
-
-        * compiler/vinsn.lisp: %DEFINE-VINSN uses the backend's
-        define-vinsn function.
-
-2006-01-12 00:54  gb
-
-        * compiler/backend.lisp: BACKENDs now have a DEFINE-VINSN slot.
-
-2006-01-10 20:37  gb
-
-        * compiler/X86/x86-asm.lisp: testq matches :reg64 not :reg32. 
-        Imagine that.
-
-2006-01-10 20:36  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Define (minimal) lisp-frame.
-
-2006-01-10 20:36  gb
-
-        * level-0/X86/x86-numbers.lisp: Moved some float stuff from
-        x86-numbers to x86-float.  Get most of this translated (except for
-        %FIXNUM-GCD.)
-
-2006-01-10 20:35  gb
-
-        * level-0/X86/x86-float.lisp: Moved some float stuff from
-        x86-numbers to x86-float.
-
-2006-01-10 20:35  gb
-
-        * level-0/PPC/: ppc-float.lisp, ppc-numbers.lisp: Moved some float
-        stuff from ppc-numbers to ppc-float.
-
-2006-01-10 20:34  gb
-
-        * level-0/X86/: x86-clos.lisp, x86-def.lisp: Moved some trampoline
-        stuff from x86-def to x86-clos.
-
-2006-01-10 20:33  gb
-
-        * level-0/PPC/: ppc-clos.lisp, ppc-def.lisp: Moved some trampoline
-        stuff from ppc-def to ppc-clos.
-
-2006-01-10 20:32  gb
-
-        * lib/systems.lisp: x86-disassemble: source needed extension.
-
-2006-01-10 20:32  gb
-
-        * lib/compile-ccl.lisp: Indentation in NEEDS-COMPILE-P.
-
-2006-01-10 05:57  gb
-
-        * compiler/X86/x86-lapmacros.lisp: more stack-frame stuff,
-        %car/%cdr, constant refs, call/jump-symbol.
-
-2006-01-10 05:50  gb
-
-        * compiler/X86/x86-asm.lisp: Use EVAL-WHEN, reorder things so that
-        it compiles (still a warning or two, maybe.)
-        
-        Add UUO-STACK-OVERFLOW.
-
-2006-01-10 05:50  gb
-
-        * level-0/X86/: x86-clos.lisp, x86-def.lisp, x86-io.lisp,
-        x86-misc.lisp, x86-numbers.lisp, x86-utils.lisp: initial checkin
-
-2006-01-10 05:46  gb
-
-        * compiler/X86/x86-disassemble.lisp: Recognize uuo-stack-overflow.
-        
-        When finding pc-relative refs in operands, the constant ref is a
-        memory operand, not an immediate operand.
-
-2006-01-10 05:38  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Rename a few registers.
-
-2006-01-10 05:37  gb
-
-        * level-0/X86/x86-pred.lisp: x8664 LAP.
-
-2006-01-10 05:37  gb
-
-        * lisp-kernel/x86-macros.s: Add a 'q' suffix.
-
-2006-01-09 05:46  gb
-
-        * compiler/X86/x86-disassemble.lisp: Fixes: register-based shifts
-        (#xd3 with different /n in the modrm byte) had the wrong table
-        index.
-        
-        x8664-special (basically, movslq) table and handling of it was
-        wrong.
-
-2006-01-09 05:44  gb
-
-        * compiler/X86/x86-asm.lisp: Fix handling of index, scale when base
-        register present in INSERT-MEMORY.
-        
-        More fixes to opcode templates, including movslq and mul.
-
-2006-01-09 05:41  gb
-
-        * level-0/: l0-bignum32.lisp, l0-bignum64.lisp: Fix EVAL-WHEN
-        stuff.
-
-2006-01-09 05:29  gb
-
-        * level-0/l0-bignum32.lisp: common for 32-bit targets
-
-2006-01-09 05:27  gb
-
-        * level-0/PPC/PPC32/l0-bignum-ppc32.lisp: moved and renamed
-
-2006-01-09 05:24  gb
-
-        * level-0/l0-bignum64.lisp: common for 64-bit targets
-
-2006-01-09 05:22  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: renamed and moved
-
-2006-01-09 05:01  gb
-
-        * level-0/X86/X8664/x8664-bignum.lisp: new file
-
-2006-01-09 04:53  gb
-
-        * compiler/X86/x86-lapmacros.lisp: UNBOX-FIXNUM does arithmetic
-        shift.
-
-2006-01-09 04:52  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: imm1.b is dl, not dx.
-
-2006-01-09 00:40  gb
-
-        * level-0/X86/x86-array.lisp: Still some PPC code here.
-
-2006-01-09 00:37  gb
-
-        * level-0/X86/x86-symbol.lisp: No PPC code.  No x8632 code, either.
-
-2006-01-09 00:36  gb
-
-        * compiler/X86/x86-lapmacros.lisp: Some conditional traps. 
-        CMP-TO-NIL for x8664 (where NIL has its own tag.)
-
-2006-01-09 00:33  gb
-
-        * compiler/X86/x86-lap.lisp: Try to handle NIL, T in expressions. 
-        Move template-matching to x86-asm (and therefore x86::).
-
-2006-01-09 00:31  gb
-
-        * compiler/X86/x86-disassemble.lisp: Handle UUOs.
-
-2006-01-09 00:31  gb
-
-        * compiler/X86/x86-asm.lisp: More bug fixes.
-
-2006-01-08 02:46  gb
-
-        * level-0/X86/x86-hash.lisp: New file.  No PPC or X8632 code here.
-
-2006-01-08 02:45  gb
-
-        * compiler/X86/: x86-lap.lisp, x86-lapmacros.lisp: Don't use ^ for
-        simple label references.
-
-2006-01-08 02:44  gb
-
-        * compiler/X86/x86-disassemble.lisp: Use .pt and .pn for branch
-        prediction.  Don't use ^ syntax for simple label references.
-
-2006-01-08 02:42  gb
-
-        * compiler/X86/x86-asm.lisp: Some CMOVxx templates put operands in
-        the wrong places.
-
-2006-01-08 02:41  gb
-
-        * compiler/PPC/ppc-lap.lisp: Compulsive comment formatting.
-
-2006-01-07 20:08  gb
-
-        * level-0/X86/x86-float.lisp: No ppc code.  (No 32-bit x86 code,
-        either; will need some, eventually.)
-
-2006-01-07 20:07  gb
-
-        * level-0/l0-float.lisp: conditionalize on target word size, which
-        is what most/all of the #+ppc32-target/#+ppc64-target stuff was
-        concerned with.  (In turn, the word size is trying to say "are
-        SINGLE-FLOATs immediate ?" and "do we have to drop into lap to deal
-        with 32-bit words efficiently ?")
-
-2006-01-07 20:05  gb
-
-        * compiler/X86/x86-lapmacros.lisp: rcmp, to prevent (or delay the
-        onset of) madness.
-        
-        Use .pt and .pn for static branch prediction.
-        
-        Add int-to-single.
-
-2006-01-07 20:03  gb
-
-        * compiler/X86/x86-asm.lisp: Flesh out some more, fix some bugs.
-
-2006-01-07 20:03  gb
-
-        * compiler/X86/x86-arch.lisp: Define MXCSR stuff.
-
-2006-01-06 08:32  gb
-
-        * compiler/X86/x86-asm.lisp: More of the new scheme.  Still need to
-        flesh out the opcode descriptions (mostly SSE* stuff and other
-        newer instructions.)
-        
-        Should try to sanity check agains old (GAS) template data. 
-        Somehow.
-
-2006-01-06 08:30  gb
-
-        * compiler/X86/x86-lap.lisp: Still some leftover code from the old
-        scheme, but what's there of the new scheme seems to work.
-
-2006-01-06 08:29  gb
-
-        * compiler/X86/x86-disassemble.lisp: Some bug fixes: op-imreg
-        -really- isn't op-reg, sign-extend when getting a signed-byte 32
-        ...
-
-2006-01-05 07:55  gb
-
-        * library/lispequ.lisp: Remove 68k-MCL comment.
-
-2006-01-05 07:54  gb
-
-        * compiler/X86/: x86-asm.lisp, x86-lap.lisp: Start moving away from
-        high-level "instruction templates" and towards more detailed
-        "opcode templates".  The latter are intended to make it easier to
-        generate code from (e.g.) the compiler.
-        
-        (This is currently about half there.  The assembler doesn't work at
-        the moment, and the "opcode templates" are missing some things that
-        might be used in compiled/lap code and their definitions may
-        contain typos. It's worth doing, in that it'll allow the compiler
-        to generate machine code while bypassing much of the old
-        implementation's parse- time side effects and special-cases.)
-
-2006-01-05 07:48  gb
-
-        * compiler/X86/x86-lapmacros.lisp: Some stuff for entering/leaving
-        functions.
-
-2006-01-05 07:47  gb
-
-        * level-1/l1-reader.lisp: %unreadable: don't assume that STREAM is
-        referenced in format-string arg.
-
-2006-01-05 07:46  gb
-
-        * level-0/l0-float.lisp: A little  conditionalization.
-
-2006-01-05 07:46  gb
-
-        * level-0/X86/x86-float.lisp: A little more code and
-        conditionalization.
-
-2006-01-01 20:23  gb
-
-        * level-1/version.lisp: Bump.
-
-2006-01-01 20:20  gb
-
-        * examples/hons-example.lisp: More changes.  Enough for now.
-
-2006-01-01 20:04  gb
-
-        * lisp-kernel/gc.c: Init hons space to #<Unbound>, don't make this
-        appear unconditional.
-
-2006-01-01 17:28  gb
-
-        * lisp-kernel/ppc-spentry.s: No cmpd here.
-
-2006-01-01 16:59  gb
-
-        * library/hash-cons.lisp: Correct last comment: real change was
-        revival of HONS-FREE-MARKER; it and HONS-DELETED-MARKER are macros.
-
-2006-01-01 16:58  gb
-
-        * examples/hons-example.lisp: Changed, yet again.  Some
-        intentionally bad hashing here.
-
-2006-01-01 16:56  gb
-
-        * lisp-kernel/ppc-spentry.s: _SPbuiltin_eql: as far as it goes,
-        doesn't have to be conditionalized for ppc32/ppc64.  Should really
-        do it all here; the only (slightly) hard cases are ratio & complex.
-
-2006-01-01 16:54  gb
-
-        * lisp-kernel/gc.c: bzero new static dnodes in grow_hons_area.
-        
-        Skip over them when counting immediate bytes before purify.  (Need
-        to do more skipping in purify/impurify.)
-
-2006-01-01 16:52  gb
-
-        * library/hash-cons.lisp: Changed, yet again.  Some intentionally
-        bad hashing here.
-
-2005-12-31 13:34  gb
-
-        * examples/hons-example.lisp: Don't write back "for obscure GC
-        reasons".
-
-2005-12-31 12:04  gb
-
-        * lisp-kernel/pmcl-kernel.c: Don't touch pages when committing
-        them.
-
-2005-12-31 12:04  gb
-
-        * lisp-kernel/gc.c: Don't write to new hons cells in
-        grow_hons_area(); let application code fault pages in.
-
-2005-12-31 12:03  gb
-
-        * library/hash-cons.lisp: Don't use "free markers", but do lookup
-        indices in the bitmap.
-
-2005-12-31 12:02  gb
-
-        * level-0/l0-init.lisp: add :OPENMCL-HASH-CONSING to *FEATURES*.
-
-2005-12-31 12:01  gb
-
-        * examples/hons-example.lisp: New file.
-
-2005-12-31 12:01  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: Add TEST-BIT-AT-INDEX.
-
-2005-12-31 07:35  gb
-
-        * lisp-kernel/ppc-exceptions.c: Handle faults in touch_page(), by
-        forcing it to return false.
-
-2005-12-31 07:34  gb
-
-        * lisp-kernel/pmcl-kernel.c: try to touch_all_pages() after
-        committing memory, to defeat overcommit.
-
-2005-12-31 07:26  gb
-
-        * lisp-kernel/: ppc-asmutils.s, x86-asmutils64.s: touch_page.
-
-2005-12-31 04:12  gb
-
-        * doc/INFO/.cvsignore: new file
-
-2005-12-31 03:37  gb
-
-        * lib/: ccl-export-syms.lisp, compile-ccl.lisp: Rename
-        "rebuild-openmcl" to "rebuild-ccl" and export it.
-
-2005-12-31 03:08  gb
-
-        * lib/compile-ccl.lisp: :linuxppc64 standard-boot-image-name is
-        ppc-boot64, not ppc64-boot.
-
-2005-12-31 02:55  gb
-
-        * lisp-kernel/pmcl-kernel.c: Lose the (old) metering_control.
-
-2005-12-31 02:54  gb
-
-        * lisp-kernel/imports.s: Don't reference metering_control.
-
-2005-12-31 02:37  gb
-
-        * lisp-kernel/gc.c: when shrinking HONS area, remember that
-        delta_in_bytes is negative.
-
-2005-12-31 02:37  gb
-
-        * lisp-kernel/pmcl-kernel.c: Lose old metering stuff.  Don't enter
-        debugger on mmap failure in grow_dynamic_area
-
-2005-12-31 02:35  gb
-
-        * lisp-kernel/image.c: Add a newline to an error message.  Retain
-        DELETED_STATIC_PAIRS in saved images.
-
-2005-12-31 02:34  gb
-
-        * lib/compile-ccl.lisp: Experimental REBUILD-CCL function.
-
-2005-12-31 02:33  gb
-
-        * level-0/X86/x86-float.lisp: double-float-abs!.  Not sure what to
-        do about NaNs, etc.
-
-2005-12-31 02:32  gb
-
-        * level-1/version.lisp: Keep bumping.
-
-2005-12-31 02:32  gb
-
-        * level-0/PPC/ppc-pred.lisp: Try to bum the 32-bit EQUAL a bit. 
-        The ppc64 version needs work, too.
-
-2005-12-31 02:30  gb
-
-        * lisp-kernel/x86-macros.s: nargs is a 16-bit register on x86.
-
-2005-12-31 02:30  gb
-
-        * lisp-kernel/x86-constants64.h: define log2_nbits_in_word for
-        x8664.
-
-2005-12-31 02:29  gb
-
-        * lisp-kernel/gc.c: AREA_CSTACK is uninteresting to GC on x86.  no
-        "nukable" pointers (to HONS space) in AREA_CSTACK on ppc, either.
-
-2005-12-31 02:28  gb
-
-        * .cvsignore: Ignore *x86cl*.
-
-2005-12-30 02:11  gb
-
-        * level-0/l0-misc.lisp: hons-area-size is now in openmcl-hons.
-
-2005-12-30 01:11  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile: CVS
-        mishap.
-
-2005-12-30 01:10  gb
-
-        * lisp-kernel/darwinppc64/Makefile, lisp-kernel/darwinppc/Makefile,
-        library/hash-cons.lisp: Missing package prefix.
-
-2005-12-30 01:02  gb
-
-        * library/hash-cons.lisp: Put things in their own package
-        (OPENMCL-HONS:), flesh out documentation/doc strings a bit. 
-        (more).
-
-2005-12-29 19:44  gb
-
-        * level-1/l1-readloop.lisp: Make :Q  work again.
-
-2005-12-29 04:48  gb
-
-        * lisp-kernel/gc.c: Deal with shrinking the hons area.
-
-2005-12-29 04:48  gb
-
-        * lisp-kernel/ppc-exceptions.c: Handle cleanup of each tcr's
-        gc_context in gc_like_from_xp, not in the GC proper.
-
-2005-12-29 04:47  gb
-
-        * lisp-kernel/pmcl-kernel.c: shrink_dynamic_area by a natural, not
-        just an unsigned.  When creating the tenured area, move the
-        static_used bitvector there from the active dynamic area.
-
-2005-12-29 04:45  gb
-
-        * lisp-kernel/image.c: Deal with the hons-space bitmap (saved in
-        the image, after the dynamic section contents).
-        
-        It's an error if we're on the wrong platform.
-
-2005-12-29 04:36  gb
-
-        * lisp-kernel/image.h: Bump ABI_VERSION_MIN.
-
-2005-12-29 04:34  gb
-
-        * level-0/l0-misc.lisp: %USEDBYTES and ROOM account for hons space.
-
-2005-12-28 16:34  gb
-
-        * xdump/heap-image.lisp: write (target) platform info to header. 
-        TODO: endianness of host/target, page size assumptions.
-
-2005-12-28 16:31  gb
-
-        * xdump/: faslenv.lisp, xfasload.lisp: rename $fasl-arch to
-        $fasl-platform.
-
-2005-12-28 16:31  gb
-
-        * lisp-kernel/: image.c, image.h: bump max/current abi version, min
-        to soon follow.  store target "platform" in header.flags,
-        regardless of word size.  check flags when loading; should be fatal
-        error after bootstrapping.
-
-2005-12-28 16:29  gb
-
-        * lisp-kernel/pmcl-kernel.c: use new PLATFORM constants to set
-        kernel_global(HOST_PLATFORM).
-
-2005-12-28 16:29  gb
-
-        * lisp-kernel/lisp.h: New PLATFORM constants.
-
-2005-12-28 16:28  gb
-
-        * lib/nfcomp.lisp: $fasl-arch -> $fasl-platform, get it from
-        backend-target-platform.
-
-2005-12-28 16:28  gb
-
-        * level-1/version.lisp: Bump; new binaries soon.
-
-2005-12-28 16:27  gb
-
-        * level-0/nfasload.lisp: Rename $fasl-arch to $fasl-platform.
-
-2005-12-28 16:27  gb
-
-        * level-0/: l0-misc.lisp, l0-utils.lisp: Referring to
-        area-staticlib is soooo 2005, but these constants don't need to be
-        in the ppc package in 2006.
-
-2005-12-28 16:26  gb
-
-        * compiler/: PPC/PPC32/ppc32-backend.lisp,
-        PPC/PPC64/ppc64-backend.lisp, X86/X8664/x8664-backend.lisp:
-        backend-target-architecture -> backend-target-platform; use new
-        constants.
-
-2005-12-28 16:25  gb
-
-        * compiler/PPC/ppc-arch.lisp: Fix package in attribute line.
-
-2005-12-28 16:24  gb
-
-        * compiler/backend.lisp: Platform constants;
-        backend-target-architecture -> backend-target-platform.
-
-2005-12-28 09:49  gb
-
-        * xdump/heap-image.lisp: Don't set the (was disk-size, now
-        static-dnodes) field of section header to non-zero value.
-
-2005-12-27 14:19  gb
-
-        * lib/encapsulate.lisp: ADVISE-GLOBAL-DEF: don't generate
-        DYNAMIC-EXTENT declarations, since they're too easy to violate.
-
-2005-12-27 05:29  gb
-
-        * level-1/version.lisp: Bumped (yesterday ...).
-
-2005-12-27 05:28  gb
-
-        * level-0/PPC/ppc-utils.lisp: hons-size stuff moved to HASH-CONS.
-
-2005-12-27 05:26  gb
-
-        * compiler/X86/x862.lisp: Absolutely wrong and useless, but at
-        least it's checked in.
-
-2005-12-27 05:25  gb
-
-        * level-0/l0-hash.lisp: Use the 32-bit ROTATE-HASH-CODE on PPC64,
-        for now.
-
-2005-12-27 05:25  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp:
-        Constants for bitvector operations.
-
-2005-12-27 05:20  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: Bitvector stuff (used exactly
-        once.)
-
-2005-12-27 05:19  gb
-
-        * compiler/PPC/ppc-arch.lisp: Reformat a comment.
-
-2005-12-27 05:18  gb
-
-        * library/hash-cons.lisp: New file.
-
-2005-12-27 05:17  gb
-
-        * lib/compile-ccl.lisp, lib/systems.lisp, level-1/l1-boot-2.lisp:
-        Add HASH-CONS.
-
-2005-12-27 05:17  gb
-
-        * lisp-kernel/image.c: Don't use disk_size field of section header.
-
-2005-12-27 05:16  gb
-
-        * lisp-kernel/image.h: replace "disk_size" field in section header
-        with "static_dnodes".
-
-2005-12-27 05:15  gb
-
-        * lisp-kernel/gc.c: Keep static_dnodes, static_used in tenured_area
-        (never active), use static_dnodes_for_area().
-        
-        forward_and_resolve_static_references(): only call (paraoia) if not
-        EGC.  Retain usedbits set from markbits.
-        
-        adjust_pointers_in_dynamic_area(): handles static dnodes if
-        necessary.
-        
-        adjust_all_pointers: don't adjust area start/end, since
-        grow_dynamic_area() does all that.  Caller adjusts active area
-        active field.
-        
-        Add an mremap() for Darwin.
-
-2005-12-27 04:57  gb
-
-        * lisp-kernel/pmcl-kernel.c: hardlimit field is unused on heap
-        areas.
-
-2005-12-27 04:56  gb
-
-        * lisp-kernel/macros.h: box_fixnum, unbox_fixnum:  signed_natural,
-        not int.
-
-2005-12-26 03:37  gb
-
-        * lisp-kernel/: linuxppc/Makefile, linuxppc64/Makefile,
-        static-linuxppc/Makefile: -D_GNU_SOURCE
-
-2005-12-26 01:18  gb
-
-        * lisp-kernel/gc.c: Lots of stuff of allocating hons area &
-        adjusting other addresses.  Tenured_area (and aliases) may now have
-        static prefix, so be careful when relocating/forwarding (and use
-        new "dynamic" GC pointers.)
-
-2005-12-26 01:16  gb
-
-        * lisp-kernel/gc.h: More GC variables, for relocation of dynamic
-        dnodes only.
-        
-        Extra param on some GC-like functions.
-        
-        Add GC_TRAP_FUNCTION_SET_HONS_AREA_SIZE
-
-2005-12-26 01:15  gb
-
-        * lisp-kernel/image.c: say "log2_page_size", not "12".
-
-2005-12-26 01:14  gb
-
-        * lisp-kernel/lisp-exceptions.h: gc_like_from_xp functions take an
-        extra signed_natural parameter.
-
-2005-12-26 01:13  gb
-
-        * lisp-kernel/lisp.h: Declare page_size, log2_page_size.
-
-2005-12-26 01:12  gb
-
-        * lisp-kernel/pmcl-kernel.c: use "log2_page_size" instead of "12".
-        
-        Ahem.  Map lots-o-memory on linuxppc64, too.
-
-2005-12-26 01:11  gb
-
-        * lisp-kernel/: ppc-constants.s, lisp_globals.h: bad_go_tag_counter
-        is now "deleted_static_pairs".
-
-2005-12-26 01:09  gb
-
-        * lisp-kernel/: ppc-constants64.h, ppc-constants32.h: define
-        log2_nbits_in_word.
-
-2005-12-26 01:09  gb
-
-        * lisp-kernel/ppc-exceptions.c: define page_size, log2_page_size.
-
-2005-12-26 01:08  gb
-
-        * lisp-kernel/thread_manager.c: use "log2_page_size" instead of
-        "12".
-
-2005-12-26 01:08  gb
-
-        * lisp-kernel/x86-constants.s: bad_go_tag_counter is now
-        "deleted_static_pairs".
-
-2005-12-26 01:07  gb
-
-        * lisp-kernel/area.h: Use new name for "managed static" areas.  New
-        static_dnodes, static_used fields in areas.
-
-2005-12-26 01:06  gb
-
-        * level-1/l1-lisp-threads.lisp: Use new name for "managed static"
-        areas.
-
-2005-12-26 01:05  gb
-
-        * level-0/PPC/ppc-utils.lisp: Use symbolic constants for gc traps. 
-        Defin SET-CONS-AREA-SIZE.
-
-2005-12-26 01:05  gb
-
-        * level-0/PPC/ppc-misc.lisp: Use symbolic constants for gc traps.
-
-2005-12-26 01:04  gb
-
-        * compiler/X86/x86-arch.lisp: bad-go-tag-counter ->
-        deleted-static-pairs, use "managed-static" area coded instead of
-        "staticlib".  (Define area codes, which were missing.)
-
-2005-12-26 01:02  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp: area
-        struct: it's been "dnodes" (not "dwords") for a while now.  Add
-        static-dnodes, static-used fields.
-
-2005-12-26 01:01  gb
-
-        * compiler/PPC/ppc-arch.lisp: bad-go-tag-counter ->
-        deleted-static-pairs, use "managed-static" area coded instead of
-        "staticlib"
-
-2005-12-26 00:54  gb
-
-        * compiler/arch.lisp: Define GC trap function constants, including
-        new GC-TRAP-FUNCTION-SET-HONS-AREA-SIZE.
-
-2005-12-23 18:23  gb
-
-        * level-1/l1-readloop-lds.lisp: Output of :FORM observes
-        *BACKTRACE-PRINT-LEVEL* and *BACKTRACE-PRINT-LENGTH*.
-
-2005-12-23 14:49  gb
-
-        * lib/backtrace.lisp, level-1/l1-readloop-lds.lisp,
-        lib/ccl-export-syms.lisp: Add :form and :function backtrace
-        commands.
-
-2005-12-22 16:58  gb
-
-        * lib/backtrace.lisp: Try to show something that looks like a
-        function call (with required arguments and an indication of other
-        arguments) in backtrace.
-        
-        Use *BACKTRACE-PRINT-LEVEL* and *BACKTRACE-PRINT-LENGTH* to
-        constrain printing of arguments and frame contents.
-
-2005-12-22 10:34  gb
-
-        * compiler/X86/x86-asm.lisp: Being compilable is good.
-
-2005-12-22 10:13  gb
-
-        * compiler/X86/x86-asm.lisp: Start trying to separate x86-64 from
-        x86-32 stuff, a little.
-
-2005-12-22 10:12  gb
-
-        * compiler/X86/: X8664/x8664-arch.lisp, x86-disassemble.lisp:
-        "symbolic registers" map standard reg names (not x86-reg-entrys) to
-        lisp reg names.
-
-2005-12-22 10:11  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: Tweak target features,
-        target-arch id.
-
-2005-12-22 10:10  gb
-
-        * lib/: compile-ccl.lisp, systems.lisp: Update a little more.
-
-2005-12-22 10:09  gb
-
-        * x86-headers64/libc/.cvsignore: new
-
-2005-12-21 07:36  gb
-
-        * x86-headers64/libc/C/: .cvsignore, populate.sh: new files
-
-2005-12-21 07:01  gb
-
-        * level-0/X86/x86-float.lisp: A few small changes, mostly to see if
-        they'll disassemble.
-
-2005-12-21 06:58  gb
-
-        * compiler/X86/x86-asm.lisp: Lose UNPARSE-OPERAND methods. 
-        EVAL-WHEN cleanup.
-
-2005-12-21 06:57  gb
-
-        * compiler/X86/x86-backend.lisp: Don't assume an x86-target.
-
-2005-12-21 06:57  gb
-
-        * compiler/X86/x86-lap.lisp: Lose the PRINT-OBJECT method, now that
-        there's a mostly-working disassembler.
-
-2005-12-21 06:55  gb
-
-        * compiler/X86/X8664/: x8664-backend.lisp, x8664-arch.lisp: use
-        EVAL-WHEN, so it at least compiles ...
-
-2005-12-21 06:53  gb
-
-        * lib/: systems.lisp, compile-ccl.lisp: Some X86 stuff.
-
-2005-12-21 06:52  gb
-
-        * compiler/backend.lisp: Compulsive comment formatting.
-
-2005-12-21 06:52  gb
-
-        * compiler/PPC/ppc-backend.lisp: *PPC-BACKEND* is nil if not on a
-        PPC.
-
-2005-12-20 03:25  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Fix a typo.
-
-2005-12-20 03:24  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Maintain symbolic register
-        names, for disassembler.
-
-2005-12-20 03:24  gb
-
-        * compiler/X86/: x86-asm.lisp, x86-disassemble.lisp, x86-lap.lisp,
-        x86-lapmacros.lisp: New! Improved! Almost usable!
-
-2005-12-17 02:50  gb
-
-        * compiler/X86/x86-disassemble.lisp: Not quite finished, but not
-        -too- far away.
-
-2005-12-17 02:49  gb
-
-        * compiler/X86/x86-backend.lisp: Cloned the PPC version and renamed
-        a few things; needs thought/work.
-
-2005-12-17 02:46  gb
-
-        * compiler/X86/x86-asm.lisp: X86-SEGMENT-REGISTER.
-
-2005-12-17 02:45  gb
-
-        * compiler/X86/x86-lap.lisp: LOOKUP-X86-REGISTER accepts strings
-        (again.)
-
-2005-12-16 02:15  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s: Some changes
-        to the TCR.
-
-2005-12-16 01:48  gb
-
-        * lib/x8664env.lisp: New file; might be more-or-less right.  (Might
-        want to make some of the bitmasks a bit smaller.)
-
-2005-12-16 01:39  gb
-
-        * level-0/X86/: x86-array.lisp, x86-float.lisp: Mostly just copied
-        from PPC versions; just to exercise X86 LAP/LAPMACROS for now.
-
-2005-12-16 01:37  gb
-
-        * compiler/X86/X8664/x8664-arch.lisp: Registers can be referenced
-        via small integer as well as by name.
-
-2005-12-16 01:37  gb
-
-        * compiler/X86/X8664/x8664-backend.lisp: First draft, may not even
-        compile yet.
-
-2005-12-16 01:36  gb
-
-        * compiler/X86/x86-lapmacros.lisp: More lap macros.
-
-2005-12-16 01:35  gb
-
-        * compiler/X86/x86-lap.lisp: Enough stuff to support cross-compiled
-        DEFX86LAPFUNCTION.
-
-2005-12-16 01:35  gb
-
-        * compiler/X86/x86-asm.lisp: Start defining some UUOs (int n,
-        n=192-255).
-        
-        Define more registers in *x8664-register-entries*.
-
-2005-12-14 01:16  gb
-
-        * level-0/l0-init.lisp: Add :clozure to features (Hey! Marketing!)
-        
-        Other changes to *features*.
-
-2005-12-14 01:15  gb
-
-        * lisp-kernel/x86-constants64.s: use _l suffix for 32-bit regs.
-        
-        nargs is 16 bits wide, not 32.
-        
-        Fix comment in tag_list definition.
-        
-        TCR contains linear_end field as well as linear field.
-
-2005-12-14 01:12  gb
-
-        * lisp-kernel/plbt.c: Try to identify the thread associated with
-        each stack.
-
-2005-12-14 01:11  gb
-
-        * level-1/linux-files.lisp: WAIT-ON-SEMAPHORE takes WHOSTATE arg.
-
-2005-12-14 01:10  gb
-
-        * compiler/X86/x86-lap.lisp: Lots-o-changes.  Move to the CCL
-        package.
-
-2005-12-14 01:10  gb
-
-        * compiler/X86/x86-asm.lisp: Lots-o-changes.
-
-2005-12-14 01:09  gb
-
-        * compiler/X86/x86-arch.lisp: Kernel globals and
-        nil-relative-symbols.
-
-2005-12-14 01:08  gb
-
-        * level-1/l1-processes.lisp: Copy process PSN to CS-AREA.OWNER of
-        TCR, so that kernel backtrace can identify stacks by PSN.
-
-2005-12-14 01:06  gb
-
-        * compiler/X86/: X8664/x8664-arch.lisp, x86-lapmacros.lisp: gotta
-        start somewhere.
-
-2005-12-14 01:04  gb
-
-        * compiler/PPC/: ppc-arch.lisp, PPC64/ppc64-arch.lisp: Comment.
-
-2005-12-14 01:04  gb
-
-        * compiler/backend.lisp: Indentation.
-
-2005-12-13 01:37  gb
-
-        * compiler/X86/x86-lap.lisp: New scheme for dealing with
-        alignment/span-dependent instructions (looks suspiciously like
-        GAS's).
-        
-        Lots of other changes and fixes, handle :ALIGN pseudoop (and :TRA,
-        for tagged return addresses), and :long/:byte etc.
-        
-        A simple test case:
-        
-        ? (load "ccl:compiler;X86;x86-lap")
-        
-        ? (x86::x86-lap '((xchg (% rdi) (% rsi)) (lea (@ (- (^ foo) #xf) (%
-        rsi)) (% rsi))                   (jmp (* (% rdi))) (:tra foo)))
-        
-        should generate output that looks like:
-        
-         frag at #x8
-        04 00 00 00 00 00 00 00 48 87 FE 48 8D B6 15 00 00 00 FF E7 CC CC
-        CC CC  frag at #x20 EB FF FF FF CC CC CC CC  frag at #x28
-        
-        which seems correct.
-        
-        Still need to size immediates and emit them, and need
-        syntax/support for lisp constants.
-
-2005-12-13 01:20  gb
-
-        * compiler/X86/x86-asm.lisp: Invert the order of templates that
-        used to use the :D bit, to match the order that GAS encounters
-        them.  (There are multiple ways to encode instructions that take a
-        (register or memory address/register) and also (register/register
-        or memory address) when both args are registers.)
-        
-        Revert to using short branches and short conditional branches, for
-        new span-dependent-instruction scheme.
-        
-        Vector of seg-entries, ordered by reg-num.
-
-2005-12-10 00:49  gb
-
-        * compiler/X86/x86-lap.lisp: Constants delimited by +.
-        
-        Code emission starting to work; need scheme for span-dependent
-        instructions (including relative displacements in memory operands),
-        forcing alignment, etc.
-
-2005-12-09 23:51  gb
-
-        * compiler/X86/x86-asm.lisp: Constants delimited by +.  Get rid of
-        the :D modifier; define some templates redundantly (two-arg
-        instructions that can take (reg, memory | reg) or (memory | reg,
-        reg)).
-
-2005-12-07 23:22  gb
-
-        * compiler/X86/x86-lap.lisp: Start to think about code generation:
-        code fragments, etc.  Some things (modrm-byte/sib-byte generation)
-        still unfinished (commented out), but want to get this checked in.
-
-2005-12-07 23:21  gb
-
-        * compiler/X86/x86-asm.lisp: Define and use :label operand type.
-
-2005-12-04 05:45  gb
-
-        * release-notes.txt: Update a little.
-
-2005-12-04 05:42  gb
-
-        * level-1/version.lisp: Time to bump.
-
-2005-12-04 05:28  gb
-
-        * level-1/ppc-threads-utils.lisp: In %FOREIGN-THREAD-INITIALIZE,
-        don't assume that we're entered with no bindings in effect (the
-        callback trampolines now bind a few specials, mostly having to do
-        with tracing.)  Likewise, any catch/unwind-protect frames that were
-        made with no bindings should be fixed to point to the end of the
-        phony binding chain that this function initializes.
-
-2005-12-04 05:14  gb
-
-        * lisp-kernel/gc.h: WORD_SIZE64 is never defined; WORD_SIZE is
-        defined, and may have the value 64.  (This was screwing up the
-        64-bit definition of the qnode type, and this screwing up 64-bit
-        GC.)
-
-2005-12-04 05:13  gb
-
-        * lisp-kernel/lisp-exceptions.h: Provide ANSI-style prototype for
-        install_pmcl_exception_handlers().
-
-2005-12-04 05:12  gb
-
-        * lisp-kernel/: x86-constants.h, ppc-constants.h: Fix definition of
-        TCR_FLAG_BIT_PROPAGATE_EXCEPTION.
-
-2005-12-04 05:12  gb
-
-        * lisp-kernel/thread_manager.c: Don't set/test
-        TCR_FLAG_BIT_ALT_SUSPEND, do set/test
-        (1<<TCR_FLAG_BIT_ALT_SUSPEND).
-
-2005-12-04 05:10  gb
-
-        * lisp-kernel/ppc-exceptions.c: Don't set/test
-        TCR_FLAG_BIT_PROPAGATE_EXCEPTION, do set/test
-        (1<<TCR_FLAG_BIT_PROPAGATE_EXCEPTION).
-
-2005-12-04 05:07  gb
-
-        * lisp-kernel/Threads.h: Provide more complete prototypes in some
-        cases.
-
-2005-11-29 00:49  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: A little bit more, but
-        still just an artist's conception.
-        
-        Note that we may need to do some sort of "expression" stuff with
-        vinsn parameters as well.
-
-2005-11-29 00:46  gb
-
-        * compiler/X86/x86-lap.lisp: "expression" stuff, mostly so that we
-        can do partial evaluation of expressions involving (relative) label
-        addresses.
-        
-        Memory-operand parsing.
-
-2005-11-29 00:44  gb
-
-        * compiler/X86/x86-asm.lisp: PC-relative jumps that come in more
-        than one size: default to the "large" (32-bit) displacement
-        version, since (a) this'll always be correct, if sometimes
-        inefficient and (b) it may be easier to shorten branches than to
-        lengthen them.
-        
-        Label refs now start with circumflex.
-        
-        Unparse memory operands.
-
-2005-11-28 11:00  gb
-
-        * lisp-kernel/bits.h: Change arg order in x86 inline asm for
-        count_leading_zeros.  Can't easily test this.
-        
-        (Note that there are all kinds of potential endianness issues in GC
-        bitvector/bit-counting stuff.)
-
-2005-11-28 10:05  gb
-
-        * lisp-kernel/bits.h: Conditionalize count_leading_zeros for GCC
-        versions < 4.0.
-
-2005-11-21 19:59  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Noted a couple of cases
-        where the destination register should be of class :u64, not :u32.
-        (Not sure that this matters much in practice.
-
-2005-11-21 19:55  gb
-
-        * compiler/X86/: x86-asm.lisp, x86-lap.lisp: Slow progress;
-        definitely need expression language.  Add a little bit of support
-        for referencing registers by ordinal number and mapping between the
-        64/32/16/8-bit versions of a register.
-
-2005-11-21 11:43  gb
-
-        * compiler/X86/X8664/x8664-vinsns.lisp: Very far away from
-        usability; need to experiment to determine necessary LAP support
-        for vinsns.
-
-2005-11-21 10:20  gb
-
-        * compiler/PPC/ppc-lap.lisp, lib/sequences.lisp: Comment
-        formatting.
-
-2005-11-20 06:42  gb
-
-        * compiler/X86/: x86-asm.lisp, x86-lap.lisp: Getting closer; can
-        parse some forms of x86 instructions and operands and do some
-        amount of sanity checking.
-        
-        Still need to work out memory/displaced-only operands, deal with
-        labels, deal with expressions (might want something like a closure/
-        suspension/future, might not), code-generation, etc.
-
-2005-11-18 04:05  gb
-
-        * lisp-kernel/darwinppc/Makefile: Pass -arch ppc explicitly to cc
-        and as, since that may not be the default.
-
-2005-11-18 04:04  gb
-
-        * lisp-kernel/ppc-exceptions.c: Some #if LINUX conditionalization
-        changed to runtime test of the global variable
-        'use_mach_exception_handling'.
-        
-        (On Darwin, use_mach_exception_handling is set false when
-        running_under_rosetta is true.  Mach exception handling may be less
-        likely to work in that case; signal handling currently doesn't work
-        either ...)
-
-2005-11-18 04:01  gb
-
-        * lisp-kernel/pmcl-kernel.c: Static initialization of
-        'running_under_rosetta' and 'use_mach_exception_handling' happens
-        on both Linux and Darwin, though neither of these things should
-        ever be true on Linux.
-        
-        Cache flushing seems to be unbelievably slow when
-        running_under_rosetta is set; don't do it for now, since the first
-        call to xMakeDataExecutable() tries to invalidate stuff that was
-        probably never in the cache and we die before we get to a
-        subsequent call.
-
-2005-11-18 03:55  gb
-
-        * lisp-kernel/lisp.h: Declare running_under_rosetta and
-        use_mach_exception_handling globally and unconditionally.  (This
-        makes it a little more convenient to check their valus at runtime,
-        even though neither could be true under Linux.  (Right now, one of
-        the primary reasons for checking running_under_rosetta is to be
-        able to insert fprintf's that show how screwed up things are, and I
-        don't want to have to surround those tests with additional
-        #ifdefs.)
-
-2005-11-17 03:15  gb
-
-        * compiler/X86/x86-asm.lisp: Macros to encode symbolic attributes.
-
-2005-11-17 03:15  gb
-
-        * compiler/X86/x86-lap.lisp: Will probably overlap RISC-LAP a lot,
-        but needs to be different (variable-length instructions, alignment,
-        etc.)  Maybe merge later.
-
-2005-11-17 03:13  gb
-
-        * level-1/l1-clos-boot.lisp: CLASS-PROTOTYPE method for
-        STRUCTURE-CLASS: don't try to call default constructor, since it
-        may not exist ...
-
-2005-11-15 02:48  gb
-
-        * lisp-kernel/memory.c: #include <sys/mman.h> unconditionally.
-
-2005-11-15 02:32  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile,
-        linuxppc/Makefile, linuxppc64/Makefile, static-linuxppc/Makefile:
-        Depend on memory.o
-
-2005-11-15 02:30  gb
-
-        * lisp-kernel/: x86-exceptions.c, x86-exceptions.h: Stubs for x86
-        exception stuff.
-
-2005-11-15 02:29  gb
-
-        * lisp-kernel/: ppc-exceptions.c, ppc-exceptions.h: Migrate some
-        stuff elsewhere; conditionalize a bit more.
-
-2005-11-15 02:28  gb
-
-        * lisp-kernel/pmcl-kernel.c: Use CPUID to check x86 features,
-        determine cache_block_size, etc.
-
-2005-11-15 02:27  gb
-
-        * lisp-kernel/: ppc-asmutils.s, x86-asmutils64.s:
-        get/put_vector_registers.  Probably unused; referenced from the
-        kernel imports table.
-
-2005-11-15 02:25  gb
-
-        * lisp-kernel/gc.c: Conditionalize for x86, WORD_SIZE.
-
-2005-11-15 02:24  gb
-
-        * lisp-kernel/lisp-debug.c: Move some code here from the (old)
-        lisp-exceptions.c.
-
-2005-11-15 02:24  gb
-
-        * lisp-kernel/lisptypes.h: #define WORD_SIZE as 32 or 64, depending
-        on preprocessor definitions.  Stop using #ifdef WORD_SIZE64, here
-        and elsewhere.  Note that there are probably still many things that
-        are conditionalized on
-        
-        #ifdef PPC64
-        
-        when they're really concerned about 64/32-bit issues.  (I've caught
-        a few cases, but I'm sure that many still remain.)
-
-2005-11-15 02:23  gb
-
-        * lisp-kernel/imports.s: Expect get/put_vector_registers (not
-        necessarily AltiVec.  (I don't think that this is called from Lisp
-        code anymore.)
-
-2005-11-15 02:21  gb
-
-        * lisp-kernel/: bits.h, image.c, image.h: Use WORD_SIZE value to
-        conditionalize.
-
-2005-11-15 02:20  gb
-
-        * lisp-kernel/area.h: Define IMAGE_BASE_ADDRESS for x86-64 Linux.
-
-2005-11-15 02:20  gb
-
-        * lisp-kernel/: x86-spentry64.s, x86-subprims64.s: Define a few
-        externally referenced things.  (Still a ways from being able to put
-        code there, but the symbols need to be exported so that the kernel
-        can link on x86-64 Linux.
-
-2005-11-15 02:18  gb
-
-        * lisp-kernel/linuxx8664/Makefile: Depend on xlbt.o, not plbt.o
-
-2005-11-15 02:18  gb
-
-        * lisp-kernel/xlbt.c: Implement the kernel debugger's backtrace
-        API, such as it is.  (Still need to determine what the lisp stack
-        looks like - and how it relates to the foreign stack - before any
-        of this could work.)
-
-2005-11-15 02:16  gb
-
-        * lisp-kernel/lisp-exceptions.h: #define WORD_SIZE as 32 or 64,
-        depending on preprocessor definitions.  Stop using #ifdef
-        WORD_SIZE64, here and elsewhere.  Note that there are probably
-        still many things that are conditionalized on
-        
-        #ifdef PPC64
-        
-        when they're really concerned about 64/32-bit issues.  (I've caught
-        a few cases, but I'm sure that many still remain.)
-
-2005-11-15 02:14  gb
-
-        * lisp-kernel/memory.c: New file: functions related to memory
-        allocation/zeroing/mapping/protecting/etc.  (Most of this came from
-        the old lisp-exceptions.c, but there are fairly generic
-        memory-handling functions in other files that could reasonably
-        migrate here.)
-        
-        Note that stuff having to do with lisp memory allocation (trapping
-        into the kernel when the current thread's pool is too small, etc.)
-        involves a lot of platform-dependent trap decoding and probably
-        doesn't belong in this file.
-
-2005-11-14 23:15  gb
-
-        * lisp-kernel/x86-exceptions.c: New (mostly empty) file.
-
-2005-11-14 23:12  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile,
-        linuxppc/Makefile, linuxppc64/Makefile, static-linuxppc/Makefile:
-        PPC makefiles: rename lisp-exceptions.o to ppc-exceptions.o
-
-2005-11-14 23:06  gb
-
-        * lisp-kernel/lisp-exceptions.c: renamed
-
-2005-11-14 23:05  gb
-
-        * lisp-kernel/ppc-exceptions.c: rename
-
-2005-11-14 23:04  gb
-
-        * lisp-kernel/gc.c: More cut-and-paste mishaps.
-
-2005-11-14 22:59  gb
-
-        * lisp-kernel/gc.c: Fix (hopefully ...) botched PPC
-        conditionalization.
-
-2005-11-14 22:56  gb
-
-        * lisp-kernel/: gc.c, gc.h, lisp-debug.c, x86-exceptions.h: Some
-        X86 conditionalization.
-
-2005-11-14 22:56  gb
-
-        * lisp-kernel/linuxx8664/Makefile: Replace ppc_print.o with
-        x86_print.o in DEBUGOBJ.
-
-2005-11-14 22:55  gb
-
-        * lisp-kernel/x86_print.c: New file.
-
-2005-11-14 03:25  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile,
-        linuxppc/Makefile, linuxppc64/Makefile, static-linuxppc/Makefile:
-        CHEADERS include ppc-exceptions.h
-
-2005-11-14 03:21  gb
-
-        * lisp-kernel/: lisp-debug.c, lisp-exceptions.c, lisp-exceptions.h,
-        ppc-exceptions.h: siginfo_t debugging stuff.  Only likely to be
-        useful on Linux, or if signal-based exception handling's used.
-
-2005-11-14 02:10  gb
-
-        * lisp-kernel/lisp-debug.c: Start to make all debugger commands and
-        lisp_Debugger() take a (possibly null) siginfo_t argument. 
-        Probably won't compile cleanly (yet).
-
-2005-11-14 02:09  gb
-
-        * lisp-kernel/gc.c: Some X86[64] changes, mostly to the way that
-        exception frames are accessed and in the ways that ivector sizes
-        are determined.
-        
-        This compiles without warnings on X8664, but there need to be some
-        (significant) semantic changes in the ways that the marker
-        (especially the DWS marker) treats new types (TRAs, new
-        symbol/function pointers.)
-
-2005-11-14 02:03  gb
-
-        * lisp-kernel/lisp-exceptions.h: Split into platform-dependent
-        subfiles.
-
-2005-11-14 02:03  gb
-
-        * lisp-kernel/: x86-constants64.h, x86-constants64.s: Fix typos,
-        design flaws ...
-
-2005-11-14 02:01  gb
-
-        * lisp-kernel/: ppc-exceptions.h, x86-exceptions.h: New files.
-
-2005-11-14 02:00  gb
-
-        * lisp-kernel/area.h: x86 variant of CS_OVERFLOW_FORCE_LIMIT
-
-2005-11-13 20:35  gb
-
-        * lisp-kernel/bits.h: Intrinsics are named __builtin_clz,
-        __builtin_clzll.
-
-2005-11-13 20:30  gb
-
-        * lisp-kernel/: bits.h, gc.h, lisp-debug.c, lisp-exceptions.c,
-        lisp-exceptions.h, lisp.h, lisp_globals.h, lisptypes.h, macros.h,
-        memprotect.h, pmcl-kernel.c, ppc-constants32.h, ppc-constants64.h,
-        thread_manager.c, x86-constants.h, x86-constants64.h,
-        x86-constants64.s: Lots-o-changes, so some things are closer to
-        compiling on x86-64.  MAY HAVE BROKEN PPC/PPC64 COMPILATION; need
-        to check changes in to check that.
-
-2005-11-13 17:50  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-11-12 20:35  gb
-
-        * lisp-kernel/sigcontext.h: nuke this
-
-2005-11-12 18:17  gb
-
-        * lisp-kernel/x86-constants64.s: Tagging: complete, maybe usable.
-
-2005-11-12 18:16  gb
-
-        * lisp-kernel/x86-macros.s: A few more things, mostly just to check
-        syntax.
-
-2005-11-12 18:14  gb
-
-        * lisp-kernel/x86-spentry64.s: Fix typo, tighten up a bit
-        (cmov...).
-
-2005-11-12 18:13  gb
-
-        * lisp-kernel/m4macros.m4: _structf macro takes an optional
-        displacement arg (defaults to -misc_bias).
-
-2005-11-12 18:09  gb
-
-        * lisp-kernel/linuxppc64/Makefile: update ppc-uuo.s dependency
-
-2005-11-12 17:44  gb
-
-        * lisp-kernel/ppc-spentry.s: Fix (several-days-old) typo in ppc64
-        code.
-
-2005-11-12 17:09  gb
-
-        * lib/backquote.lisp: Conditionalize-out (rather than comment-out)
-        Steele's public-domain backquote implementation.  It'd probably be
-        worth switching to this (it's clearer and seems to work better);
-        that might require some changes in the printer/pretty-printer to
-        provide equivalent support, and probably requires some testing.
-
-2005-11-12 17:06  gb
-
-        * level-1/l1-io.lisp, lib/numbers.lisp: Dan Corkill's patch to
-        allow readable printing of NaN's and infinities.  (Bits of this
-        were tweaked to require changes to GET-FPU-MODE; rebuild ppc-boot
-        and build an image - or mouse on the new GET-FPU-MODE - before
-        compiling these changes.
-
-2005-11-12 17:02  gb
-
-        * level-1/ppc-trap-support.lisp: The Darwin PPC64 versions of
-        XP-DOUBLE-FLOAT and XP-FPSCR-INFO were looking at a 32-bit machine
-        context (and therefore returning garbage); the operands to
-        arithmetic errors were usually reported incorrectly.
-        
-        Not yet sure of Linux PPC64.
-
-2005-11-12 17:00  gb
-
-        * level-0/PPC/ppc-float.lisp: GET-FPU-MODE takes an optional
-        argument; if it's provided, it returns information about that
-        attribute only.
-        
-        SET-FPU-MODE returns an unspecified non-NIL value, rather than
-        calling GET-FPU-MODE with no arguments.
-        
-        Bootstrapping note: some higher-level code to be checked in depends
-        on this incompatible change to GET-FPU-MODE.  Do (xload-level-0)
-        and create a new image before compiling those higher-level sources.
-
-2005-11-10 00:15  gb
-
-        * library/sharp-comma.lisp: Provide #, as a loadable extension.
-
-2005-11-09 01:24  gb
-
-        * lisp-kernel/: lisp-exceptions.c, pmcl-kernel.c, thread_manager.c:
-        Detect (in a simple-minded, easily-fooled way ...) if the PPC
-        version is running on something that doesn't appear to be a PPC.  
-        Limit the amount of reserved heap memory in that case (since an
-        emulator seems to be in our way ...).  Disable Mach exception
-        handling (using POSIX signals instead) if we believe that we're
-        running emulated.  File bugs with Apple, because emulated POSIX
-        signal handling's taken a step backward in that emulated
-        environment.  Not surprising.
-
-2005-11-08 19:43  gb
-
-        * lisp-kernel/x86-constants64.s: Flip %imm1 and %temp2: making
-        %imm1 an alias for %rdx simplifies integer multiplication (which
-        clobbers %rdx on this piece-o-crap.)
-        
-        Remove inconcistencies from tag assignments (so things assemble);
-        still need to do a -real- tag assignment pass.
-
-2005-11-08 19:41  gb
-
-        * lisp-kernel/x86-constants.s: Add _builtin_function indices.
-
-2005-11-08 19:40  gb
-
-        * lisp-kernel/x86-macros.s: Try to make arg order of macros
-        consistent with PPC (destination precedes source, registers precede
-        memory operands, etc.)
-        
-        Some additions and fixes.
-
-2005-11-08 19:38  gb
-
-        * lisp-kernel/x86-spentry64.s: The little bit that's there
-        assembles and looks reasonable.
-
-2005-11-08 19:37  gb
-
-        * lisp-kernel/linuxx8664/Makefile: Depend on x86-uuo.s (since
-        "uuo.s" is -so- 11/07.)
-
-2005-11-08 15:53  gb
-
-        * lisp-kernel/ppc-spentry.s: Use aligned_bignum_size() macro when
-        allocating fixed-size bignums.  (Some of the hardwired constants
-        replaced by use of that macro may have been a bit too large,
-        especially on PPC64.) Try to ensure that there's a one-to-one
-        correspondence between the header used and the allocated size
-        (e.g., in ppc32 _SPmakeu64, don't assume that 2-digit and 3-digit
-        bignums have the same physical size.)
-
-2005-11-08 15:47  gb
-
-        * lisp-kernel/ppc-macros.s: Hey! PPC changes! Define
-        aligned_bignum_size macro, which returns the size in bytes needed
-        for an N-digit bignum (including header and alignment padding.)
-
-2005-11-08 04:46  gb
-
-        * lisp-kernel/x86-spentry64.s: Start to actually write some code;
-        still need more infrastructure.  On a 1 to 10 complexity scale,
-        .SPbuiltin_plus is probably a 5 or 6; will need to be careful about
-        register usage when consing bignums ('cause there aren't enough
-        registers.  Stop me if you've heard this one.)
-
-2005-11-08 04:43  gb
-
-        * lisp-kernel/: x86-constants.s, x86-constants64.s, x86-macros.s:
-        Flesh out a bit.  x86_64 tagging still needs to be fixed.
-
-2005-11-08 04:40  gb
-
-        * lisp-kernel/lisp.s: Include x86_uuo.s on X86.
-
-2005-11-08 04:39  gb
-
-        * lisp-kernel/x86-uuo.s: Just getting started ...
-
-2005-11-08 04:38  gb
-
-        * lisp-kernel/m4macros.m4: Allow struct sizes to be implicitly
-        padded.  (Should maybe check if that's negative padding.)
-
-2005-11-08 04:28  gb
-
-        * lisp-kernel/: lisp.s, darwinppc/Makefile, darwinppc64/Makefile,
-        linuxppc/Makefile, static-linuxppc/Makefile: Rename "uuo.s" to
-        "ppc-uuo.s".
-
-2005-11-08 04:25  gb
-
-        * lisp-kernel/: ppc-uuo.s, uuo.s: rename
-
-2005-11-07 01:15  gb
-
-        * lisp-kernel/x86-constants64.s: I might believe the register
-        assignments here - at least provisionally - but the tagging will
-        need work.  (It's mostly pasted from ppc-constants64.s; the good
-        news is that x86-64 isn't as constrained as ppc64 is.) Need to fit
-        tagged return addresses into the scheme in some way that doesn't
-        conflict with other primary tags.  4/12 ? Hybrid function objects ?
-        Etc.  Needs some thought.
-
-2005-11-07 00:27  gb
-
-        * lisp-kernel/lisp.s: Conditionally include x86 headers.
-
-2005-11-07 00:24  gb
-
-        * lisp-kernel/linuxx8664/Makefile: Hmm.  x86 executables probably
-        shouldn't have "ppc" in their names.  Make up something else.
-
-2005-11-06 20:27  gb
-
-        * lisp-kernel/linuxx8664/: Makefile, elf_x86_64.x: 64-bit specific
-        subprims files, since the 32-bit and 64-bit X86 are too dissimilar.
-
-2005-11-06 20:26  gb
-
-        * lisp-kernel/: x86-macros.s, x86-spentry64.s, x86-spjump64.s,
-        x86-subprims64.s: More new, empty files.
-
-2005-11-06 19:48  gb
-
-        * lisp-kernel/linuxx8664/Makefile: x86-asmutils64.o
-
-2005-11-06 19:47  gb
-
-        * lisp-kernel/x86-asmutils64.s: New file.  If there's ever a 32-bit
-        version, it'd likely be substantially different.  (This is
-        certainly different from the PPC version.)
-
-2005-11-06 19:46  gb
-
-        * lisp-kernel/: x86-constants.h, x86-constants.s,
-        x86-constants64.h, x86-constants64.s: New files; mostly empty, for
-        now.
-
-2005-11-06 19:39  gb
-
-        * lisp-kernel/m4macros.m4: Tweak _emit_ELF_source_line_stab: use
-        (m4 macro) __func_name instead of (as-defined) func_start; invert
-        order of label and .stabn.
-        
-        This seems to generate good line number information on linuxx8664;
-        need to check linuxppc, linuxppc64 as well.
-
-2005-11-06 19:29  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile,
-        linuxppc/Makefile, linuxppc64/Makefile, static-linuxppc/Makefile:
-        Depend on ppc-macros.s, not macros.s.
-
-2005-11-06 19:27  gb
-
-        * lisp-kernel/lisp.s: Conditionally include for PPC, so far.
-
-2005-11-06 19:16  gb
-
-        * lisp-kernel/: ppc-macros.s, macros.s: renamed
-
-2005-11-06 12:21  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile: Fix other
-        reference to asmutils.o in Makefiles.
-
-2005-11-06 12:19  gb
-
-        * lisp-kernel/: linuxppc/Makefile, linuxppc64/Makefile,
-        static-linuxppc/Makefile: Fix other reference to "asmutils.o" in
-        Makefiles.
-
-2005-11-06 12:07  gb
-
-        * lisp-kernel/imports.s: Use .quad on X8664 as well.
-
-2005-11-06 12:06  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile,
-        linuxppc/Makefile, linuxppc64/Makefile, static-linuxppc/Makefile:
-        Reference ppc-asmutils.[so] in PPC makefiles.
-
-2005-11-06 12:01  gb
-
-        * lisp-kernel/: ppc-asmutils.s, asmutils.s: renamed
-
-2005-11-06 00:11  gb
-
-        * lisp-kernel/linuxx8664/: Makefile, elf_x86_64.x: artist's
-        conception; still lots of PPC-specific code, still no
-        x86-64-specific code ...
-
-2005-11-06 00:04  gb
-
-        * lisp-kernel/: linuxppc/Makefile, linuxppc/elf32ppclinux.x,
-        linuxppc64/Makefile, linuxppc64/elf64ppc.x,
-        static-linuxppc/Makefile: Update for platform-dependent SPOBJ.
-
-2005-11-05 23:59  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile: Rename
-        SPOBJ in Darwin makefiles.
-
-2005-11-05 23:48  gb
-
-        * lisp-kernel/: ppc-subprims.s, ppc-spentry.s, ppc-spjump.s,
-        spentry.s, spjump.s, subprims.s: rename
-
-2005-11-05 21:54  gb
-
-        * lisp-kernel/: linuxppc/Makefile, linuxppc64/Makefile,
-        static-linuxppc/Makefile: Update dependencies on platform-dependent
-        *-constants*.[hs] files.
-
-2005-11-05 21:35  gb
-
-        * lisp-kernel/: darwinppc/Makefile, darwinppc64/Makefile: Update
-        dependencies on constants headers.
-
-2005-11-05 21:32  gb
-
-        * lisp-kernel/lisp.s: Inclde platform-dependent constants.s file.
-
-2005-11-05 21:30  gb
-
-        * lisp-kernel/ppc-constants.s: rename, include new files
-
-2005-11-05 21:29  gb
-
-        * lisp-kernel/: ppc-constants64.s, ppc-constants32.s, constants.s,
-        constants32.s, constants64.s: rename
-
-2005-11-05 21:23  gb
-
-        * lisp-kernel/: lisp.h, memprotect.h: Inclde platform-dependent
-        constants.h file.
-
-2005-11-05 21:22  gb
-
-        * lisp-kernel/: ppc-constants64.h, ppc-constants32.h: rename
-
-2005-11-05 21:21  gb
-
-        * lisp-kernel/constants.h: Removed.
-
-2005-11-05 21:18  gb
-
-        * lisp-kernel/: ppc-constants.h, constants32.h, constants64.h:
-        rename
-
-2005-11-05 19:34  gb
-
-        * lib/compile-ccl.lisp: Try to get XCOMPILE-CCL back in synch.
-
-2005-11-05 19:34  gb
-
-        * level-1/ppc-callback-support.lisp: Subprim name not constant in
-        linuxppc64 MAKE-CALLBACK-TRAMPOLINE.
-        
-        (Conditionalize this a little more explicitly, though #+(and
-        linux-target poweropen-target) is pretty much the same as #+(and
-        linuxppc-target poweropen-target), since nothing else would use
-        poweropen conventions.)
-
-2005-11-05 18:40  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp:
-        Define subprimitive stuff in the backend.
-
-2005-11-05 18:39  gb
-
-        * compiler/PPC/ppc2.lisp: Subprim names aren't constant anymore, so
-        look them up at (compiler) runtime in the backend.
-        
-        Map between the names of builtin functions and the subprimitives
-        that implement them via the backed.
-
-2005-11-05 18:37  gb
-
-        * compiler/PPC/ppc-lap.lisp: *PPC-SUBPRIMS* is in the "PPC"
-        package.
-
-2005-11-05 18:33  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: *PPC-SUBPRIMS* is in the "PPC"
-        package.
-
-2005-11-05 18:33  gb
-
-        * compiler/PPC/ppc-arch.lisp: PPC subprim defs (common to ppc32 and
-        ppc64) moved here.
-
-2005-11-05 18:32  gb
-
-        * compiler/vinsn.lisp: Subprim names aren't constants anymore, so
-        look them up when parsing vinsn templates.
-
-2005-11-05 18:31  gb
-
-        * compiler/subprims.lisp: Subprim defs are architecture and/or
-        backend-specific.
-
-2005-11-05 18:31  gb
-
-        * compiler/arch.lisp: PROVIDE's been back in the CL package for the
-        last decade or so.
-
-2005-11-05 18:30  gb
-
-        * level-1/version.lisp: Bump to 051105.
-
-2005-11-05 18:30  gb
-
-        * level-1/l1-boot-2.lisp: Change the load order (subprims before
-        arch stuff) a little.  Load the target ppc??-arch explicitly,
-        though some circular REQUIRES will load both ppc32-arch and
-        ppc64-arch, currently.
-
-2005-11-05 16:23  gb
-
-        * compiler/: arch.lisp, subprims.lisp, PPC/ppc-disassemble.lisp,
-        PPC/ppc-lap.lisp, PPC/ppc2.lisp: Start to isolate PPC subprims.
-
-2005-11-05 16:20  gb
-
-        * examples/objc-runtime.lisp: REVIVE-OBJC-CLASSES: don't be so dumb
-        about reviving metaclass pointers (addresses may change.)
-
-2005-11-05 09:22  gb
-
-        * lisp-kernel/static-linuxppc/Makefile: Define PPC (via -DPPC)
-        explicitly.
-
-2005-11-05 09:18  gb
-
-        * lisp-kernel/: darwinppc64/Makefile, linuxppc/Makefile,
-        linuxppc64/Makefile: Define PPC (via -DPPC) explicitly.
-
-2005-11-05 09:15  gb
-
-        * lisp-kernel/darwinppc/Makefile: Define PPC (via -DPPC)
-        explicitly.
-
-2005-11-05 08:44  gb
-
-        * lisp-kernel/: static-linuxppc/.cvsignore,
-        static-linuxppc/Makefile, static-linuxppc/staticlib.c,
-        static-linux/.cvsignore, static-linux/Makefile,
-        static-linux/staticlib.c: directory rename
-
-2005-11-05 08:39  gb
-
-        * lisp-kernel/: linuxppc64/.cvsignore, linuxppc64/Makefile,
-        linuxppc64/elf64ppc.x, linux64/.cvsignore, linux64/Makefile,
-        linux64/elf64ppc.x: directory rename
-
-2005-11-05 08:30  gb
-
-        * lisp-kernel/: linuxppc/elf32ppclinux.x, linuxppc/Makefile,
-        linuxppc/.gdbinit, linuxppc/.cvsignore, linux/.cvsignore,
-        linux/.gdbinit, linux/Makefile, linux/elf32ppclinux.x: directory
-        rename
-
-2005-11-05 08:20  gb
-
-        * lisp-kernel/: darwinppc64/Makefile, darwinppc64/.cvsignore,
-        darwin64/.cvsignore, darwin64/Makefile: directory renaming
-
-2005-11-05 08:14  gb
-
-        * lisp-kernel/darwin/: .cvsignore, .gdb_history, .gdbinit: finish
-        rename darwin -> darwinppc
-
-2005-11-05 08:11  gb
-
-        * lisp-kernel/darwinppc/: .gdbinit, .cvsignore: more directory
-        renaming
-
-2005-11-05 08:07  gb
-
-        * lisp-kernel/darwin/: Makefile, retain: rename darwin directory to
-        darwinppc
-
-2005-11-05 08:05  gb
-
-        * lisp-kernel/darwinppc/retain: Awkward CVS directory rename
-
-2005-11-05 08:05  gb
-
-        * lisp-kernel/darwinppc/Makefile: Awkward CVS directory rename.
-
-2005-11-04 11:34  gb
-
-        * level-0/PPC/ppc-misc.lisp: In #+ppc32 version of
-        %%SET-SIGNED-LONGLONG, trap if the pointer's not a
-        PPC32::SUBTAG-MACPTR (not a PPC64::SUBTAG-MACPTR).  Sheesh.
-
-2005-10-30 17:58  gb
-
-        * lisp-kernel/thread_manager.c: Reason to suspect that
-        mach_suspend_tcr is still unreliable.
-
-2005-10-30 00:28  gb
-
-        * tools/defsystem.lisp: Lots of conditionalization assumed that
-        :MCL implies :OPENMCL.
-
-2005-10-29 15:58  gb
-
-        * level-1/version.lisp: Bump to 051029b.
-
-2005-10-29 15:57  gb
-
-        * level-0/l0-init.lisp: Remove :CCL*, :MCL, etc from *FEATURES*.
-
-2005-10-29 15:57  gb
-
-        * level-0/l0-hash.lisp: Change order of tests in %HASH-PROBE, so
-        that test functions other than EQUAL/EQUALP don't have to compare
-        keys to missing/deleted tokens.
-
-2005-10-29 14:40  gb
-
-        * release-notes.txt: Confess to the day's problems ...
-
-2005-10-29 14:39  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-10-29 14:39  gb
-
-        * lib/prepare-mcl-environment.lisp: Fix %RESTORE-OUTERMOST-BINDING.
-
-2005-10-29 14:39  gb
-
-        * compiler/optimizers.lisp: The ASH compiler macro made 32-bit
-        assumptions and doesn't do anything that the compiler doesn't do by
-        itself.
-        
-        The LSH compiler macro made those same assumptions.  LSH isn't
-        really used enough to justify having a compiler macro, much less a
-        buggy one ...
-
-2005-10-28 06:33  gb
-
-        * compiler/PPC/ppc2.lisp: PPC2-SYMBOL-VALUE-CELL calls
-        ENSURE-BINDING-INDEX.
-
-2005-10-28 05:23  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-10-28 05:23  gb
-
-        * release-notes.txt: Yesterday's images didn't work on ppc32 on
-        non-G5s.
-
-2005-10-28 05:17  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Don't use 64-bit
-        instructions (tdgti) in a 32-bit lisp.
-
-2005-10-27 02:22  gb
-
-        * release-notes.txt: Say something about LinuxPPC64 and about some
-        bug fixes.
-
-2005-10-27 01:18  gb
-
-        * level-1/version.lisp: Bump; claim to be a "pre-1.1" release.
-
-2005-10-27 01:17  gb
-
-        * release-notes.txt: Fix some typos.
-
-2005-10-27 00:19  gb
-
-        * lib/setf.lisp: DEFINE-MODIFY-MACRO: don't try to special-case
-        "place" being a simple (non-symbol-macro) symbol and expand into
-        SETQ, since we don't know anything about side-effects in other
-        arguments in the lambda list.
-        
-        INCF & DECF: -do- special case simple symbols as places, if the
-        delta is also either a constant or a simple symbol; do the more
-        general expansion otherwise (Bryan's code.)
-
-2005-10-26 18:40  gb
-
-        * release-notes.txt: Some notes; hopefully, maintaining this file
-        between releases will make it easier/quicker to prepare real
-        release notes.
-
-2005-10-26 17:52  gb
-
-        * level-0/PPC/: PPC32/l0-bignum-ppc32.lisp,
-        PPC64/l0-bignum-ppc64.lisp: maybe questionable INCF/fixnum stuff
-
-2005-10-26 17:43  gb
-
-        * lib/db-io.lisp: avoid INCF/fixnum-arithmetic-sleaze issues in
-        CDB-HASH.
-
-2005-10-26 17:35  gb
-
-        * level-1/: l1-boot-2.lisp, level-1.lisp: Load l1-typesys &
-        sysutils earlier, to make more of the type system available.
-
-2005-10-26 17:32  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp, lib/ccl-export-syms.lisp,
-        lisp-kernel/constants32.h, lisp-kernel/constants32.s,
-        lisp-kernel/constants64.h, lisp-kernel/constants64.s,
-        lisp-kernel/lisp-exceptions.c, lisp-kernel/thread_manager.c,
-        level-1/l1-lisp-threads.lisp, level-1/l1-processes.lisp:
-        PROCESS-TERMINATION-SEMAPHORE stuff.
-
-2005-10-26 14:51  gb
-
-        * lisp-kernel/spentry.s: Maintain tcr.unwinding during nthrow.
-
-2005-10-26 14:50  gb
-
-        * lisp-kernel/lisp-exceptions.c: interrupt_handler() : defer
-        interrupts if tcr.unwinding is set.
-
-2005-10-26 14:49  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp, lisp-kernel/constants32.h,
-        lisp-kernel/constants32.s, lisp-kernel/constants64.h,
-        lisp-kernel/constants64.s: Replace the (unused)
-        tcr.suspend-total-on-exception-entry field with tcr.unwinding.
-
-2005-10-26 13:59  gb
-
-        * compiler/PPC/ppc2.lisp: References to *INTERRUPT-LEVEL* are
-        inlined.  UNWIND-PROTECT plays with *INTERRUPT-LEVEL*, so that
-        cleanup forms run with interrupts disabled.  New scheme for special
-        payback, so that restration of *INTERRUPT-LEVEL* polls for deferred
-        interrupts.  Remove some old (unused) interrupt handling stuff.
-
-2005-10-26 13:51  gb
-
-        * lib/dumplisp.lisp: Enable interrupts before calling the first
-        user toplevel function (not in RESTORE-LISP-POINTERS' cleanup form,
-        since that's now ineffectual.)
-
-2005-10-26 13:50  gb
-
-        * lib/: ccl-export-syms.lisp, macros.lisp: Define & export
-        WITH-INTERRUPTS-ENABLED.
-
-2005-10-26 13:49  gb
-
-        * level-0/l0-symbol.lisp: Minor indentation change.
-
-2005-10-26 13:48  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: No such thing as :ADDRESS
-        in vreg specs.  Get words size right in REF-INTERRUPT-LEVEL.
-
-2005-10-26 13:47  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: No such thing as :ADDRESS
-        in vreg specs.
-
-2005-10-26 13:46  gb
-
-        * compiler/nx1.lisp: Remove a few old interrupt-handling things.
-
-2005-10-26 05:51  gb
-
-        * lib/macros.lisp: Define WITHOUT-INTERRUPTS and friends in terms
-        binding CCL::*INTERRUPT-LEVEL*.
-
-2005-10-26 04:44  gb
-
-        * compiler/PPC/ppc2.lisp: Handling binding/unbinding of
-        *interrupt-level* specially.
-
-2005-10-26 04:43  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        *INTERRUPT-LEVEL* binding, unbinding, and reference.
-
-2005-10-26 04:43  gb
-
-        * compiler/nxenv.lisp: $undointerruptlevel.
-
-2005-10-26 04:41  gb
-
-        * lisp-kernel/macros.h: TCR_INTERRUPT_LEVEL is signed ...
-
-2005-10-26 03:09  gb
-
-        * lisp-kernel/spjump.s, compiler/subprims.lisp: Remove svar
-        subprims; identify unused subprims; add support for binding/
-        unbinding *interrupt-level* and associated polling for pending
-        interrupts.
-
-2005-10-26 03:05  gb
-
-        * lisp-kernel/: constants32.s, constants64.h, constants64.s,
-        spentry.s: Disavow all knowledge of svars.
-
-2005-10-25 11:23  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        EVENT-POLL vinsn checks for pending interrupts.
-
-2005-10-25 11:02  gb
-
-        * xdump/xfasload.lisp: Arrgh.  (Duplicate binding index #1,
-        sometimes.)
-
-2005-10-25 05:03  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp,
-        compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC32/ppc32-vinsns.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp,
-        compiler/PPC/PPC64/ppc64-vinsns.lisp, level-0/PPC/ppc-misc.lisp:
-        replace references to tcr.interrupt level with (effectively)
-        thread-specific binding of CCL::*INTERRUPT-LEVEL* on the lisp side,
-        as well.
-
-2005-10-25 03:40  gb
-
-        * lisp-kernel/: constants32.h, constants32.s, constants64.h,
-        constants64.s, lisp-exceptions.c, macros.h, macros.s,
-        pmcl-kernel.c, spentry.s, thread_manager.c: deprecate (and stop
-        using, at least in the kernel) tcr.interrupt_level; use
-        tcr->tlb_pointer[INTERRUPT_LEVEL_BINDING_INDEX] instead (which just
-        happens to be the dynamic value of CCL::*INTERRUPT-LEVEL*.)
-
-2005-10-25 03:03  gb
-
-        * lib/nfcomp.lisp, xdump/faslenv.lisp: Finish bumping FASL version.
-
-2005-10-25 02:44  gb
-
-        * lisp-kernel/thread_manager.c: tlb[INTERRUPT_LEVEL_BINDING_INDEX]
-        == fixnum -1 in each new tcr.
-
-2005-10-25 02:42  gb
-
-        * lisp-kernel/constants.h: INTERRUPT_LEVEL_BINDING_INDEX ==
-        (symbol-binding-index ccl::*interrupt-level*).
-        
-        (This means that the end of this bootstrapping cycle is in sight;
-        perhaps after some food ...)
-
-2005-10-25 02:39  gb
-
-        * level-1/l1-readloop.lisp: QUIT needs to force-output on
-        ccl::*stdout*, as many people have mentioned.
-
-2005-10-25 02:38  gb
-
-        * xdump/xfasload.lisp: Reserved binding index scheme, finally.
-
-2005-10-25 00:51  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp, level-0/l0-pred.lisp,
-        level-0/l0-symbol.lisp, level-0/nfasload.lisp,
-        level-1/l1-clos-boot.lisp, level-1/l1-io.lisp,
-        level-1/l1-lisp-threads.lisp, lib/nfcomp.lisp, xdump/faslenv.lisp,
-        xdump/xfasload.lisp: Remove SVAR type/class.  Use
-        BINDING-INDEX-SYMBOL instead of INDEX-SVAR.
-
-2005-10-24 23:49  gb
-
-        * lib/prepare-mcl-environment.lisp: Don't use svars in
-        %RESET-OUTERMOST-BINDING (which looks wrong, btw.)
-
-2005-10-24 23:47  gb
-
-        * compiler/PPC/: ppc2.lisp, PPC32/ppc32-vinsns.lisp,
-        PPC64/ppc64-vinsns.lisp: Don't use svars in binding, special
-        reference/assignment.
-
-2005-10-24 23:04  gb
-
-        * level-0/l0-symbol.lisp: No more SVAR-CHECK-SYMBOL-LIST.
-
-2005-10-24 22:52  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        PROGVSAVE vinsn uses non-svar subprim.
-
-2005-10-24 22:51  gb
-
-        * compiler/subprims.lisp: Was out of synch with spjump.s.
-
-2005-10-24 22:51  gb
-
-        * compiler/nx1.lisp: Don't use svars in PROGV.
-
-2005-10-24 22:10  gb
-
-        * xdump/xfasload.lisp: When setting xload binding addresses, set
-        symbol.binding-index cell (not svar.idx-cell ...)
-
-2005-10-24 22:07  gb
-
-        * level-0/PPC/ppc-symbol.lisp, level-1/l1-lisp-threads.lisp,
-        level-1/ppc-threads-utils.lisp: Don't use svars at runtime.
-
-2005-10-24 22:06  gb
-
-        * level-0/nfasload.lisp: Keep track of binding indices assigned in
-        the cold load.  (Could do this another way ...)
-
-2005-10-24 22:05  gb
-
-        * level-0/l0-symbol.lisp: CHECK-SYMBOL-LIST (used in PROGV) calls
-        ENSURE-BINDING-INDEX.
-        
-        Don't use svars in %SYM-VALUE, etc.
-        
-        Keep binding indices and svar indices in synch.
-        
-        Add SYMBOL-BINDING-INDEX accessor, for debugging.
-
-2005-10-24 07:00  gb
-
-        * level-1/runtime.lisp: No need to clean up symbol.package-plist,
-        which no longer exists.
-
-2005-10-24 06:59  gb
-
-        * lisp-kernel/: spjump.s, spentry.s: New (non-svar) subprims for
-        special binding/access.
-
-2005-10-24 06:58  gb
-
-        * level-0/l0-symbol.lisp: New binding-index stuff.  May need to
-        keep in synch with svar indices while weaning ourselves of svars;
-        may need to do that weaning cold turkey.
-
-2005-10-24 06:55  gb
-
-        * xdump/faslenv.lisp, xdump/xfasload.lisp, level-0/nfasload.lisp,
-        lib/nfcomp.lisp: New fasl ops: intern, create symbols and update
-        their binding indices.
-
-2005-10-24 06:54  gb
-
-        * level-0/PPC/ppc-misc.lisp: .SPSVAR-UNBIND-TO is now just
-        .SPUNBIND-TO.
-
-2005-10-24 06:53  gb
-
-        * compiler/PPC/ppc2.lisp: SVAR-DPAYBACK is now just DPAYBACK.
-
-2005-10-24 06:53  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        Rename some unbinding vinsns, use new subprim names.
-
-2005-10-24 06:52  gb
-
-        * compiler/subprims.lisp: New subprims, to phase out svar-based
-        special binding/access.  (Note that unbinding works the same way
-        for svars/symbol-binding-indices; svar-based unbinding routines
-        were just renamed.)
-
-2005-10-23 04:44  gb
-
-        * xdump/xfasload.lisp: New low-level plist stuff.
-
-2005-10-23 04:44  gb
-
-        * xdump/faslenv.lisp: Accept a slightly newer fasl version (not
-        finished bootstrapping yet.)
-
-2005-10-23 04:43  gb
-
-        * lisp-kernel/linux64/Makefile: Depend on constants64.?
-
-2005-10-23 04:42  gb
-
-        * level-0/l0-symbol.lisp, level-0/nfasload.lisp,
-        lib/source-files.lisp: Move symbol-plist to new symbol slot;
-        simplify access to symbol package, type-predicate.
-
-2005-10-23 04:41  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp:
-        Remove old symbol.package-plist constants.
-
-2005-10-23 04:40  gb
-
-        * compiler/: nx1.lisp, nxenv.lisp, PPC/ppc2.lisp,
-        PPC/PPC32/ppc32-vinsns.lisp, PPC/PPC64/ppc64-vinsns.lisp: Open-code
-        %SYMBOL->SYMPTR.
-
-2005-10-23 01:42  gb
-
-        * lisp-kernel/: constants64.h, constants64.s: New symbol slots on
-        ppc64, too.
-
-2005-10-23 01:41  gb
-
-        * level-0/nfasload.lisp: Remove the crude bootstrapping hack (at
-        least the most recent one ...)
-
-2005-10-22 23:49  gb
-
-        * xdump/xfasload.lisp: Start new symbol stuff.  More to be done
-        here.
-
-2005-10-22 23:49  gb
-
-        * xdump/heap-image.lisp: ABI version change.
-
-2005-10-22 23:49  gb
-
-        * lisp-kernel/linux/Makefile: Depend on constants32.?
-
-2005-10-22 23:49  gb
-
-        * lisp-kernel/ppc_print.c: Symbol package isn't where it used to
-        be.
-
-2005-10-22 23:48  gb
-
-        * lisp-kernel/image.h: New "abi" version, for symbol size/format
-        changes.
-
-2005-10-22 23:47  gb
-
-        * lisp-kernel/gc.c: Anticipate the symbol-package/plist breakup.
-
-2005-10-22 23:46  gb
-
-        * level-0/nfasload.lisp: Add a very ugly bootstrapping hack, and a
-        warning reminding that it should be removed.
-
-2005-10-22 23:45  gb
-
-        * level-0/l0-symbol.lisp: Initialize new symbol slots in
-        MAKE-SYMBOL.
-
-2005-10-22 23:45  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp, lisp-kernel/constants32.h,
-        lisp-kernel/constants32.s: New symbol slots.
-
-2005-10-22 23:44  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Add a couple of new fields to
-        symbols; this is intended to help get rid of svar objects for
-        thread-specific special bindings, and to make accessing a symbol's
-        plist a little faster/simpler.
-        
-        Changing the size of a symbol introduces some bootstrapping issues;
-        the bleeding-edge sources may not build until that bootstrapping
-        process is complete (on all platforms); there will be new binaries
-        then (probably sometime on October 23.)
-
-2005-10-22 18:58  gb
-
-        * lisp-kernel/spentry.s: newblocktag/newgotag have been obsolete
-        for a few years now.
-
-2005-10-22 18:57  gb
-
-        * lisp-kernel/: constants.s, lisp_globals.h: A little kernel-global
-        cleanup.
-
-2005-10-22 18:17  gb
-
-        * lib/macros.lisp: Add
-        UNWIND-PROTECT-DISABLE-INTERRUPTS-DURING-CLEANUP, at least for the
-        time being ...
-
-2005-10-22 18:15  gb
-
-        * level-1/l1-readloop-lds.lisp: An EOF in the REPL isn't
-        "transient" if --batch is in effect.
-
-2005-10-22 18:15  gb
-
-        * compiler/X86/x86-asm.lisp: Still a ways from reality, but a
-        little closer.
-
-2005-10-22 18:14  gb
-
-        * compiler/PPC/ppc-arch.lisp: go-tag-counter & block-tag counter
-        have been obsolete for a few years.
-
-2005-10-18 17:03  gb
-
-        * level-1/l1-lisp-threads.lisp: THREAD-INTERRUPT: checked in
-        unsaved buffer, bad version always returned NIL.
-
-2005-10-17 22:52  gb
-
-        * lisp-kernel/thread_manager.c: In xNewThread, try to detect
-        stack/thread initialization failures.  SEM_WAIT_FOREVER for new
-        thread activation.
-
-2005-10-17 22:51  gb
-
-        * lisp-kernel/lisp-exceptions.c: Don't maintain
-        tcr.suspend_total_on_exception_entry.
-
-2005-10-17 22:50  gb
-
-        * library/lispequ.lisp: SEMAPHORE-NOTIFICATION stuff.
-
-2005-10-17 22:49  gb
-
-        * lib/ccl-export-syms.lisp: PROCESS-KILL-ISSUED,
-        SEMAPHORE-NOTIFICATION-STATUS, CLEAR-SEMAPHORE-NOTIFICATION-STATUS,
-        SEMAPHORE-NOTIFICATION, MAKE-SEMAPHORE-NOTIFICATION.
-
-2005-10-17 22:47  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-10-17 22:46  gb
-
-        * level-1/linux-files.lisp: WAIT-ON-SEMAPHORE can accept a
-        SEMAPHORE-NOTIFICATION object and set its status atomically.
-
-2005-10-17 22:46  gb
-
-        * level-1/l1-processes.lisp: SEMAPHORE-NOTIFICATION stuff. 
-        PROCESS-INTERRIPT returns T on success.  Add PROCESS-KILL-ISSUED
-        and SETF of it; make PROCESS-KILL set PROCESS-KILL-ISSUED.
-
-2005-10-17 22:37  gb
-
-        * level-1/l1-lisp-threads.lisp: INIT-THREAD-FROM-TCR, NEW-TCR:
-        maybe no TCR, maybe no stack areas if out of memory/ out of thread
-        resources.  THREAD-INTERRUPT returns T if a thread exists and a
-        signal is successfully delivered.
-
-2005-10-17 22:35  gb
-
-        * level-1/l1-clos-boot.lisp: SEMAPHORE-NOTIFICATION objects.
-
-2005-10-15 16:14  gb
-
-        * compiler/PPC/ppc2.lisp: On PPC64, 64-bit memory accesses
-        (accesses to signed/unsigned 64-bit integers or to pointers) with a
-        constant 16-bit offset can only use LD/STD if the low 2 bits of
-        that offset are 0.  Something like:
-        
-        (%get-ptr p 3)
-        
-        would have elicited a warning from the assembler that it's clearing
-        those low 2 bits for you; that's maybe better than generating the
-        wrong instruction, but it doesn't lead to "the pointer 3 bytes from
-        p" being returned, either ...
-
-2005-10-06 12:53  gb
-
-        * level-1/version.lisp: Bump: "post-051006".
-
-2005-10-06 12:27  gb
-
-        * lib/macros.lisp: DEFCALLBACK-BODY: ppc64 changes: store all (64
-        of 'em) bits of an integer return value. Store float return values
-        2 natural words (16 bytes) into the argument area.
-
-2005-10-05 12:17  gb
-
-        * level-1/l1-processes.lisp: Fix typo.
-
-2005-09-30 12:51  gb
-
-        * library/chud-metering.txt: Flesh out a bit more.
-
-2005-09-30 03:31  gb
-
-        * library/chud-metering.txt: new file
-
-2005-09-27 10:20  bryan
-
-        * tools/asdf-install/: COPYRIGHT, defpackage.lisp, installer.lisp,
-        port.lisp, doc/index.html: import latest asdf-install from cclan.
-
-2005-09-26 08:57  gb
-
-        * lib/macros.lisp: In DEFCALLBACK-BODY, coerce SINGLE-FLOAT result
-        to DOUBLE-FLOAT, store in argument area via (SETF
-        (%GET-DOUBLE-FLOAT ,stack-ptr ,offset)).  (E.g., un-break what got
-        broken a month or so ago.)
-
-2005-09-24 16:05  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-09-24 15:53  gb
-
-        * lisp-kernel/image.h: Bump ABI_VERSION_MIN.
-
-2005-09-24 15:52  gb
-
-        * level-0/l0-hash.lisp, lib/hash.lisp: Thread-private hash tables
-        store/check *CURRENT-PROCESS* instead of (%CURRENT-TCR), since TCRs
-        get recycled.
-
-2005-09-24 05:03  gb
-
-        * lisp-kernel/gc.c: Clear hash-table-vector caches if the
-        hash-table is weak (on key or value.)
-        
-        Could be smarter about this (e.g., treat them as weak references),
-        but don't want things to stay around just because they're
-        referenced from the cache.
-
-2005-09-24 04:43  gb
-
-        * lisp-kernel/plbt.c: #include <stdint.h>, so that this compiles
-        under Jaguar.
-
-2005-09-22 22:39  gb
-
-        * level-1/version.lisp: Bump, 1.0-rc1.
-
-2005-09-22 22:39  gb
-
-        * lib/setf.lisp: Back out of change to DECF, 'til after 1.0.
-
-2005-09-21 04:37  gb
-
-        * lib/hash.lisp: START-HASH-TABLE-ITERATOR: use LOCK-HASH-TABLE
-        instead of manipulating the exclusion lock directly.
-        
-        FINISH-HASH-TABLE-ITERATOR: use UNLOCK-HASH-TABLE.
-
-2005-09-21 02:57  gb
-
-        * lisp-kernel/spentry.s: In _SPset_hash_key, ensure that a local
-        label "2" is defined (so that "(bne 2f)" branches to the right
-        place.)
-
-2005-09-13 22:37  gb
-
-        * level-1/version.lisp: Bump; call it a "test" release.
-
-2005-09-13 22:36  gb
-
-        * xdump/heap-image.lisp: ABI-VERSION 1003.
-
-2005-09-13 22:30  gb
-
-        * lib/macros.lisp: %WITH-RECURSIVE-LOCK-PTR uses a
-        LOCK-ACQUISITION.
-
-2005-09-13 22:29  gb
-
-        * level-1/l1-processes.lisp: Locking primitives accept optional
-        LOCK-ACQUISITION objects.
-        
-        Accesors (get, clear) for LOCK-ACQUISITION objects; PRINT-OBJECT
-        method.
-
-2005-09-13 22:27  gb
-
-        * level-0/l0-misc.lisp: Accept and update a LOCK-ACQUISITION object
-        when locking (or trying to).
-
-2005-09-13 22:26  gb
-
-        * level-0/l0-hash.lisp: PUTHASH: don't complain about mapping
-        conflicts unless we try to remove something and it's not at the
-        current iteration index.
-
-2005-09-13 22:20  gb
-
-        * lib/ccl-export-syms.lisp: Export LOCK-ACQUISITION,
-        MAKE-LOCK-ACQUISITION, LOCK-ACQUISITION-STATUS, and
-        CLEAR-LOCK-ACQUISITION-STATUS.
-
-2005-09-13 21:12  gb
-
-        * library/lispequ.lisp: Accessor, constructor for LOCK-ACQUISITION.
-
-2005-09-13 21:11  gb
-
-        * level-1/l1-clos-boot.lisp: BUILT-IN-CLASS for LOCK-ACQUISITION.
-
-2005-09-13 21:08  gb
-
-        * release-notes.txt: Mention CPU-COUNT.
-
-2005-09-13 19:32  gb
-
-        * lisp-kernel/image.c: On PPC64, save_application() writes the
-        image and section headers after writing the section contents,
-        maintains the offset from the end of those headers to the start of
-        section data in the (split) 64-bit section_data_offset field(s) of
-        the header.  (This should allow very large sections to be written;
-        the offset from the trailer at the end of the file to the header
-        has to fit in 32 bits, and - if the header preceded the section
-        data - would have constained the entire image to about 2GB.)
-
-2005-09-13 19:28  gb
-
-        * lisp-kernel/image.h: high half of PPC64 section_data_offset field
-        is signed, low half unsigned.
-
-2005-09-13 16:15  gb
-
-        * lisp-kernel/: image.h, image.c: Split section_data_offset in
-        half, to deal with alignment issues.
-
-2005-09-13 16:01  gb
-
-        * lisp-kernel/lisp-exceptions.c: If gc is inhibited on entry,
-        ensure that GC_INHIBIT_COUNT looks negative.  (%UNLOCK-GC-LOCK
-        should increment it in this case, and do a gc trap if it goes from
-        -1 to 0.)
-
-2005-09-13 15:59  gb
-
-        * lisp-kernel/image.c: On ppc64, zero (for now)
-        fh.section_data_offset; zeroing "pad" array only happens on ppc32.
-
-2005-09-13 15:58  gb
-
-        * lisp-kernel/image.h: Fix newly-introduced typo.
-
-2005-09-13 15:53  gb
-
-        * lisp-kernel/asmutils.s: Move the "strange reference to exp()"
-        from current_stack_pointer() - which is probably inlined - to
-        flush_cache_lines().  Make it a data reference, and make it
-        word-size dependent.
-
-2005-09-13 15:50  gb
-
-        * lisp-kernel/m4macros.m4: exportfn generates and exports .foo as
-        well as foo when #+(and LINUX PPC64).
-
-2005-09-13 15:48  gb
-
-        * lisp-kernel/linux64/elf64ppc.x: Some older toolchains don't
-        recognize DATA_SEGMENT_RELPRO_END (and, frankly, neither do I.) 
-        Comment out the reference, and see if it's important on platforms
-        that -do- reference it.
-
-2005-09-13 15:36  gb
-
-        * lib/hash.lisp: If reloading a hash table from a fasl file, use
-        the GENERAL-HASH-FIND[-FOR-PUT] functions instead of anonymous
-        lambdas.
-
-2005-09-13 15:33  gb
-
-        * lisp-kernel/gc.h: No compression in SAVE-APPLICATION, so lose
-        GC_TRAP_FLAG_COMPRESS.
-
-2005-09-13 15:31  gb
-
-        * lisp-kernel/lisp-exceptions.c, lisp-kernel/image.h,
-        lisp-kernel/image.c, lib/dumplisp.lisp: No compression in
-        SAVE-APPLICATION.
-
-2005-09-12 21:14  gb
-
-        * level-0/l0-hash.lisp: In %NEEDS-REHASHING: both (GC-COUNT) and
-        (NHASH.GC-COUNT hash) are fixnums.
-        
-        When creating a hash table, use new GENERAL-HASH-FIND and
-        GENERAL-HASH-FIND-FOR-PUT, rather than anonymous lambdas, for the
-        non-EQ/non-EQL cases.
-        
-        PUTHASH's iteration check looks at all pending iterators, uses
-        hash-table-test to compare keys.  REMHASH wasn't checking.  (Sorry,
-        I thought that I'd checked this in already.)
-        
-        In %GROW-HASH-TABLE, remove a PROGN and a comment; remove "can't
-        happen" check of nhash.lock, which should be mostly unused.  Only
-        process a key from the vector if it's neither FREE-HASH-KEY-MARKER
-        nor DELETED-HASH-KEY-MARKER (code was just checking for (EQ KEY
-        (%UNBOUND-MARKER)), where (%UNBOUND-MARKER) ==
-        FREE-HASH-KEY-MARKER.)  This *might* cause keys to become lost
-        (leading to duplicate key errors), or might not.
-        
-        %REHASH doesn't clear cache key, since DO-REHASH always clears it.
-
-2005-09-10 21:47  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-09-10 21:36  gb
-
-        * level-0/l0-symbol.lisp: Fix other typos.
-
-2005-09-10 21:34  gb
-
-        * level-1/l1-readloop.lisp: Fix typo.
-
-2005-09-10 21:30  gb
-
-        * level-1/l1-readloop.lisp: CCL::TOPLEVEL isn't too well-defined
-        outside of the initial process; let it do PROCESS-RESET in that
-        case.
-
-2005-09-10 21:27  gb
-
-        * level-0/l0-symbol.lisp: %SYM-VALUE, %SET-SYM-VALUE: don't create
-        an SVAR; only call %FIND-SVAR if not constant/global.
-        
-        The idea of pre-allocating a reserved svar-idx for
-        *INTERRUPT-LEVEL* doesn't work too well, since nothing references
-        that svar (and since the hash table's weak).  Post-1.0.
-
-2005-09-08 22:43  gb
-
-        * level-0/l0-hash.lisp: In PUTHASH, increment (nhash.count hash)
-        when overwriting a deleted entry.
-        
-        Clobber cached value too when starting to DO-REHASH.
-        
-        When DO-REHASH encounters a deleted entry, change it to free; among
-        other things, this keeps it from getting counted more than once,
-        and doing that could cause the nhash.vector.deleted-count to go
-        negative.
-        
-        (This seems to be what was causing problems with the weak hash
-        tables that're used to map symbols to SVAR objects used by the
-        special variable binding mechanism: otherwise unreferenced keys
-        (symbols) had their entries removed by the GC; DO-REHASH saw the
-        deleted entries when the hash table was rehashed after GC and
-        counted them multiple times, causing the deleted count to go
-        negative and the hash-table's size to be miscalcuated.  It'd
-        eventually become completely full, which isn't ever supposed to
-        happen, and the failure involves a SEGFAULT.)
-        
-        I believe this was causing the problems that Bryan reported
-        encountering while compiling SBCL.
-
-2005-09-08 13:39  bryan
-
-        * level-1/l1-typesys.lisp: 
-        csubtypep: we shouldn't answer definitively about all cases when
-        type1 is *wild-type* or type2 is *empty-type*.  don't special case
-        and let invoke-type-method deal with them.
-
-2005-09-08 03:46  gb
-
-        * level-1/l1-error-system.lisp: APPLICABLE-RESTART-P: don't bother
-        searching for null conditions (shouldn't have found any, in any
-        case.)
-        
-        FIND-RESTART and COMPUTE-RESTARTS call APPLICABLE-RESTART-P to
-        invoke any restart test function even when condtion is NIL.
-        
-        INVOKE-RESTART-INTERACTIVELY defined in terms of FIND-RESTART,
-        INVOKE-RESTART (just so that there'd be less to go wrong if the
-        internals of %ACTIVE-RESTART change.)
-
-2005-09-08 02:12  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-09-07 20:47  bryan
-
-        * level-1/l1-typesys.lisp: 
-        make-member-ctype: if doublep and not singlep, use
-        *ctype-of-double-float-0*.
-
-2005-09-07 18:38  bryan
-
-        * level-1/l1-typesys.lisp: 
-        array :simple-intersection type-method tries to be more smarter
-        about element-types.  (patch ported from SBCL)
-        
-        specialized-element-type of (array nil) is now nil (as opposed to
-        bit).
-
-2005-09-07 14:18  bryan
-
-        * level-1/l1-typesys.lisp: 
-        number :simple-union should also check the case when a rational
-        type is adjacent to an integer type.  (patch ported from SBCL)
-        
-        union (integer 0 0) (rational (0)) ==> (rational 0)
-
-2005-09-07 12:33  bryan
-
-        * level-1/l1-typesys.lisp: 
-        CONS :simple-union type-method should do a little more work for
-        "harder to compute" CONS types especially involving negation. 
-        (patch corresponds to SBCL src/code/late-type.lisp v1.100)
-
-2005-09-07 06:15  gb
-
-        * release-notes.txt: First stab at enumerating new features for
-        1.0.
-
-2005-09-07 02:00  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-09-07 01:51  bryan
-
-        * level-1/l1-typesys.lisp: 
-        type-intersection of numeric types with same numeric lower bound
-        (one exclusive, one not) would return a more inclusive type.
-        
-        type-intersection '(short-float (0.0)) '(short-float 0.0) =>  
-        '(short-float (0.0))   ;; not '(short-float 0.0)
-
-2005-09-06 17:15  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-09-06 06:00  gb
-
-        * lisp-kernel/lisp-exceptions.c: Handle
-        GC_TRAP_FUNCTION_IMMEDIATE_GC, by trying to invoke the GC ...
-        immediately.  Should maybe try to determine if it's necessary,
-        since there are race conditions.
-
-2005-09-06 05:58  gb
-
-        * lisp-kernel/gc.h: Define GC_TRAP_FUNCTION_IMMEDIATE_GC.
-
-2005-09-06 05:57  gb
-
-        * level-0/l0-hash.lisp: MAKE-HASH-TABLE ... :SHARED NIL creates a
-        hash table that's effectively always locked by the calling thread;
-        creation, GET/PUT/REMHASH use new locking primitives.
-        
-        Simplify PUTHASH a little; don't maintain NHASH.PUTHASH-COUNT,
-        handle the replace/free/overwrite-deleted-entry cases separately.
-
-2005-09-06 05:52  gb
-
-        * level-0/PPC/ppc-misc.lisp: %LOCK-GC-LOCK either increments or
-        decrements the gc inhibition lock.  %UNLOCK-GC-LOCK does the
-        inverse, and tries to invoke the GC if it increments from -1 to 0.
-        
-        (The idea is that if the GC tries to run when the inhibition value
-        is non-zero, the GC will ensure that that non-zero value is
-        negative.  That doesn't work yet; it's easy, but it's another case
-        where the kernel and image need to be synched.)
-
-2005-09-06 05:48  gb
-
-        * lib/hash.lisp: MAKE-LOAD-FORM for HASH-TABLEs handles "private"
-        (thread-owned) hash-tables.  (Since we can't exactly dump a thread,
-        they become owned by whatever thread loads them.)
-        
-        FASL locking/unlocking of hash tables handles the thread-owned
-        cases.
-
-2005-09-06 05:46  gb
-
-        * library/lispequ.lisp: Replace unused NHASH.LOCKED-ADDITIONS cell
-        with NHASH.OWNER.
-
-2005-09-06 05:44  gb
-
-        * level-0/l0-init.lisp: Add :OPENMCL-PRIVATE-HASH-TABLES to
-        *FEATURES*.
-
-2005-09-05 23:54  bryan
-
-        * lib/setf.lisp: 
-        decf: define as separate macro to honor order of arg evaluation per
-        ansi 5.1.3.  (a similar macro is needed for incf, but it breaks
-        bootstrapping.)
-
-2005-09-05 19:45  gb
-
-        * lib/hash.lisp: Update MAKE-LOAD-FORM, fasl-related locking for
-        the new order (and/or for native threads, which happened a few
-        years ago, depending on your point of view.)
-        
-        Try to remove outright lies from the comments.
-
-2005-09-05 18:55  gb
-
-        * level-1/version.lisp: "b" is for "better ..."
-
-2005-09-05 18:46  gb
-
-        * level-0/l0-hash.lisp: hash-find functions: FIRST-DELETED-INDEX is
-        always a fixnum or NIL, never T.  Return FIRST-DELETED-INDEX if a
-        secondary probe finds a free entry and FIRST-DELETED-INDEX is
-        non-nil.  (Always return an index.)
-        
-        (In some cases, we were returning T instead of an index from a
-        probe functions.   Some callers errored trying to do (1+ T), some
-        callers had aggressive fixnum/optimize declarations that caused 1
-        to be added to T and the result used to access the hash vector.
-        
-        It's OK if the declarations are aggressive, unless they're wrong,
-        of course.
-
-2005-09-05 14:02  bryan
-
-        * level-1/l1-sysio.lisp: 
-        (defclass file-stream): rename original-name slot to
-        actual-filename.
-        
-        stream-original-name, (setf stream-original-name): renamed to
-        stream-actual-filename, (setf stream-actual-filename).
-        
-        make-file-stream, close: use renamed functions.
-        
-        make-file-stream: if filename is relative, use (full-pathname
-        filename).  we don't call full-pathname if the filename is absolute
-        to avoid clobbering a logical-pathname with its non-logical
-        counterpart.  (maybe full-pathname should do that for us?)
-        
-        make-file-stream, close: use ccl::unix-rename instead of
-        cl:rename-file to avoid merge-pathnames issues when filename has no
-        type.
-
-2005-09-05 07:55  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-09-05 07:55  gb
-
-        * level-0/l0-hash.lisp: In REMHASH: if the key being removed
-        happens to also be in the cache, set the vector entry to
-        DELETED-HASH-KEY-MARKER.
-
-2005-09-05 07:53  gb
-
-        * lisp-kernel/constants64.h: Define slot_unbound for ppc64.
-
-2005-09-05 01:34  gb
-
-        * lisp-kernel/image.h: Bump ABI_VERSION_*, for hash-table related
-        changes.
-
-2005-09-05 01:33  gb
-
-        * xdump/heap-image.lisp: Bump *image-abi-version*.
-
-2005-09-05 01:10  gb
-
-        * level-0/l0-hash.lisp: Lots of changes.
-        
-        This code hasn't really supported any kind of concurrent access in
-        a long time, so a lot of things (nhash.lock,
-        nhash.locked-additions) have been adding some combination of
-        clutter/overhead here.
-        
-        Inline a lot more, use more aggressive OPTIMIZE declarations.
-        
-        Try to avoid UNWIND-PROTECT overhead associated with locking and
-        unlocking, disabling interrupts, inhibiting GC: wait for/grab the
-        lock early, disable interrupts while doing so, assume that
-        unlocking happens (without need to use UNWIND-PROTECT) because code
-        is uninterruptible.
-        
-        Try to enforce restrictions on (SETF GETHASH)/REMHASH behavior
-        while mapping is in effect.  (Needs work.)
-        
-        Represent keys in deleted key/value pairs as SLOT-UNBOUND-MARKERs,
-        so that we can tell whether an entry is empty or deleted with a
-        single memory reference.
-        
-        Try to avoid excessive generality by using specialized lookup
-        functions (at least for EQ/EQL tables).  Might want to define these
-        via MACROLET'ed code, since there's a lot of redundancy here; see
-        %HASH-PROBE (which also tries to specialize the redundancy.
-
-2005-09-05 00:23  gb
-
-        * lisp-kernel/gc.c: Don't invalidate cached hash_table key/value
-        pairs here; let lisp code do it if/when it notices that rehashing
-        is necessary.
-        
-        When deleting a (weak) pair, use slot_unbound (rather than unbound)
-        to mark the key as having been deleted.
-
-2005-09-05 00:21  gb
-
-        * lisp-kernel/constants32.h: Define slot_unbound,
-        slot_unbound_marker.
-
-2005-09-05 00:20  gb
-
-        * lib/macros.lisp: WITH-HASH-TABLE-ITERATOR: assume that locking,
-        GC inhibition happen inside START-HASH-TABLE-ITERATION and
-        STOP-HASH-TABLE-ITERATION; don't expand into code which does these
-        things explicitly.
-
-2005-09-05 00:19  gb
-
-        * level-0/PPC/ppc-utils.lisp: SET-LISP-HEAP-GC-THRESHOLD does
-        nothing (and returns NIL) if its argument isn't a non-negative
-        fixnum.
-
-2005-09-05 00:18  gb
-
-        * level-0/PPC/ppc-misc.lisp: Don't do any SYNCing or ISYNCing
-        before or after %LOCK-GC-LOCK and %UNLOCK-GC-LOCK.  (This needs to
-        be tested on MP systems, which is one reason for checking this code
-        in now.)
-
-2005-09-05 00:16  gb
-
-        * lib/hash.lisp: WITH-HASH-TABLE-ITERATOR: assume that locking, GC
-        inhibition happen inside START-HASH-TABLE-ITERATION and
-        STOP-HASH-TABLE-ITERATION; don't expand into code which does these
-        things explicitly.
-
-2005-09-05 00:15  gb
-
-        * library/lispequ.lisp: replace unused NHASH.MAP-COUNT with
-        NHASH.ITERATOR.  Add NHASH.FIND and NHASH.FIND-NEW function slots
-        to NHASH accessors.
-
-2005-09-05 00:13  gb
-
-        * lisp-kernel/darwin/Makefile: CHEADERS includes constants32.h.
-
-2005-09-05 00:12  gb
-
-        * xdump/hashenv.lisp: secondary-keys-*-2 holds double values of the
-        secondary-keys primes.
-        
-        Hash-table-iterators don't track "locked-additions", but do keep
-        track of the previous iterator (for recursive calls.)
-
-2005-09-04 23:56  gb
-
-        * level-1/l1-aprims.lisp: Reformat some comments.
-
-2005-09-04 23:53  gb
-
-        * level-0/l0-symbol.lisp: Define *INTERRUPT-LEVEL* and try to
-        guarantee that it's the first svar.  (This is intended to allow
-        WITHOUT-INTERRUPTS to be defined as (mostly) a special binding of
-        *INTERRUPT-LEVEL*, since special binding is cheaper than
-        UNWIND-PROTECT, but doing that sanely may take a while.)
-
-2005-09-04 23:50  gb
-
-        * level-0/l0-misc.lisp: WRITE-LOCK-RWLOCK-DISABLE-INTERRUPTS: does
-        WRITE-LOCK-RWLOCK and disables interrupts in one operation. 
-        (Interrupts are enabled if it has to spin waiting for the lock.)
-
-2005-09-04 23:48  gb
-
-        * compiler/PPC/ppc2.lisp: Use ACODE-S16-CONSTANT-P to recognize
-        unbound/slot-unbound markers as 16-bit constants.
-
-2005-09-04 23:47  gb
-
-        * compiler/nxenv.lisp: Be more careful about asserting that things
-        that can have side-effects have the SIDE-EFFECT-FREE attribute.
-
-2005-09-04 23:45  gb
-
-        * compiler/nx0.lisp: ACODE-16-BIT-CONSTANT-P recognizes
-        unbound/slot-unbound markers, as well as fixnum constants whose
-        boxed representation is (SIGNED-BYTE 16).
-
-2005-09-04 23:39  gb
-
-        * lib/macros.lisp: Don't try to reference STACK-PTR when tracing in
-        DEFCALLBACK-BODY; it may never have been bound.  (Should probably
-        try to separate the traced case from the non-traced case better in
-        all of this.)
-
-2005-09-04 17:44  bryan
-
-        * level-1/l1-typesys.lisp: (def-type-translator complex ...)
-        
-        ratio and bignums aren't properly handled because they are
-        represented by intersection and union ctypes.  teach it just enough
-        to deal with them and other simple variants.  more work (and
-        understanding on my part) will be needed to handle more complex
-        (har har) types.
-        
-        ported from sbcl 0.9.4.23.
-
-2005-09-02 04:06  gb
-
-        * lib/time.lisp: GET-INTERNAL-REAL-TIME basically tracks elapsed
-        time since the first time it's called in a session, is more likely
-        to return fixnums after that first call.
-
-2005-09-02 04:05  gb
-
-        * lisp-kernel/lisp-exceptions.c: pc_luser_xp(): allow catch_frame
-        initialization to be interrupted, do the right thing if it is.
-
-2005-09-02 04:04  gb
-
-        * lisp-kernel/lisp-exceptions.h: Recognize instructions
-        (str(rX,nnn(nargs))) used to initialize catch frames.
-
-2005-09-02 04:03  gb
-
-        * lisp-kernel/macros.s: Try to make catch/unwind-protect frames
-        faster: allocate on the tstack in an unboxed frame, use NARGS as a
-        base register, set each field individually and in order, then
-        change the tstack frame to 'boxed'.
-        
-        pc_luser_xp() recognizes stores relative to nargs and zeroes out
-        any partially initialized fields in the catch frame.
-
-2005-09-02 00:49  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-09-01 22:33  bryan
-
-        * level-1/l1-reader.lisp: the reader gets first dibs on arithmetic
-        errors.
-        
-        signal a reader-error when an "impossible number" is read.  also
-        display the (more informative) original error.
-
-2005-09-01 07:28  gb
-
-        * lisp-kernel/spentry.s: be more careful about restoring saveregs
-        after ff-call, syscall: set to zero, change tcr valence back to
-        lisp, -then- vpop_saveregs.
-        
-        eabi_syscall wasn't saving/restoring NVRs at all; even though
-        they're preserved across syscalls, we need to have their values
-        somewhere that the GC can see them in case GC occurs while current
-        thread is blocked in syscall.  (Doing GC in Slime is one way to
-        trigger this, since a few threads are blocked in syscall.)  This
-        doesn't seem to have been newly introduced, but NVRs may be more
-        likely to contain relocatable lisp values when syscalls are entered
-        because of register allocation changes.
-        
-        There was also a Linux-specific change that did a "stw" into
-        tcr.valence; that wants to use the "str" macro for PPC64.
-        
-        These changes haven't yet been tested under Darwin; they -look-
-        right, but beware.
-
-2005-09-01 07:20  gb
-
-        * lisp-kernel/gc.c: Indentation changes only.
-
-2005-08-31 15:36  gb
-
-        * compiler/nx1.lisp: NX1-1D-VSET, NX1-1D-VREF: only transform into
-        a typed uvref if the array's declared/known to be simple.
-
-2005-08-30 21:00  gb
-
-        * level-1/linux-files.lisp: It shouldn't matter too much, but the
-        newly documented WAIT-ON-SEMAPHORE uses an internal timeout of 1
-        second (vice 0 seconds.)
-
-2005-08-30 20:59  gb
-
-        * lisp-kernel/thread_manager.c: On older versions of LINUX,
-        sem_timedwait() may not return error status correctly (see
-        <http://carcino.gen.nz/tech/linux/glibc_sem_timedwait_errors.php>);
-        code here was recently changed to assume that errors were always
-        returned in errno.
-        
-        Assume that errno is only set correctly if the return value is
-        negative; this seems to fix at least some problems with SLIME,
-        OpenMCL, and old Linux C libraries.
-
-2005-08-30 14:24  bryan
-
-        * level-0/l0-array.lisp, lib/macros.lisp, lib/streams.lisp: add doc
-        strings
-
-2005-08-30 13:59  bryan
-
-        * level-1/l1-io.lisp, lib/macros.lisp, lib/streams.lisp: add more
-        doc strings.
-
-2005-08-30 10:26  bryan
-
-        * compiler/PPC/ppc-lapmacros.lisp, level-1/l1-boot-2.lisp,
-        level-1/l1-init.lisp, lib/prepare-mcl-environment.lisp: add doc
-        strings to development-mode dictionary.
-
-2005-08-30 09:52  bryan
-
-        * level-0/PPC/ppc-utils.lisp, level-1/l1-aprims.lisp: add doc
-        strings to garbage collection dictionary
-
-2005-08-30 01:31  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-08-30 01:26  bryan
-
-        * level-1/: l1-reader.lisp, l1-sysio.lisp, linux-files.lisp: add
-        doc strings for operating-system dictionary
-
-2005-08-30 01:11  bryan
-
-        * level-0/l0-cfm-support.lisp, level-0/PPC/ppc-def.lisp,
-        level-1/l1-lisp-threads.lisp, level-1/linux-files.lisp,
-        lib/foreign-types.lisp, lib/macros.lisp: add doc strings for the
-        foreign-function-interface dictionary.
-
-2005-08-30 00:20  bryan
-
-        * level-1/linux-files.lisp: add doc strings for external-program
-        dictionary.
-
-2005-08-30 00:06  bryan
-
-        * level-1/l1-sockets.lisp: add doc strings for sockets dictionary.
-
-2005-08-29 23:24  bryan
-
-        * level-0/l0-aprims.lisp, level-1/l1-processes.lisp,
-        level-1/l1-streams.lisp, level-1/linux-files.lisp, lib/macros.lisp:
-        add doc strings for the threads dictionary.
-
-2005-08-28 22:19  gb
-
-        * xdump/xfasload.lisp: Optionally suppress messages about cold-load
-        functions and their addresses.
-
-2005-08-28 22:18  gb
-
-        * lisp-kernel/darwin/Makefile: Base the choice of -lgcc vs.
-        -lSystemStubs on the GCC version, not the availability of
-        -lSystemStubs.
-
-2005-08-28 17:22  gb
-
-        * xdump/xfasload.lisp: TARGET-XLOAD-LEVEL-0 prints a message
-        reminding us of the bootstrapping image's name and location.
-
-2005-08-28 17:13  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-08-28 16:55  gb
-
-        * lib/macros.lisp: WITH-HASH-TABLE-ITERATOR: get a clue, don't
-        evaluate argform twice.
-
-2005-08-28 16:45  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: ppc64::tag-misc ->
-        ppc64::fulltag-misc in ISTRUCT-TYPEP vinsn.
-
-2005-08-28 16:44  gb
-
-        * library/lispequ.lisp: Hash-table accessors here.
-
-2005-08-28 16:44  gb
-
-        * lib/macros.lisp: Hash-table locking macros here.
-
-2005-08-28 16:43  gb
-
-        * lib/hash.lisp: Move hash-table accessors (nhash.*) to the
-        more-public lispequ.lisp.
-
-2005-08-28 16:42  gb
-
-        * xdump/hashenv.lisp: Move WITH-EXCLUSIVE-HASH-LOCK,
-        WITH-HASH-WRITE-LOCK to macros.lisp, since we want them to be used
-        in more-public code (WITH-HASH-TABLE-ITERATOR).
-
-2005-08-28 01:33  gb
-
-        * lisp-kernel/lisp-exceptions.c: Fix typo (extra #else).
-
-2005-08-28 01:32  gb
-
-        * library/chud-metering.lisp: Ignore errors (CHUD state) when
-        cleaning up on exit.
-
-2005-08-28 01:29  gb
-
-        * lisp-kernel/lisp-exceptions.c: Bigger red zone, larger stack
-        alignment on ppc64.
-
-2005-08-28 01:28  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-08-28 01:27  gb
-
-        * lib/macros.lisp: WITH-HASH-TABLE-ITERATOR locks table & disables
-        GC.
-
-2005-08-28 01:26  gb
-
-        * level-0/l0-hash.lisp: If we have to obtain an exclusive lock on
-        the hash table and disable GC (as is currently the case), wait for
-        the lock first.
-
-2005-08-28 01:25  gb
-
-        * compiler/: nx1.lisp, nxenv.lisp, PPC/ppc2.lisp,
-        PPC/PPC32/ppc32-vinsns.lisp, PPC/PPC64/ppc64-vinsns.lisp: Inline
-        ISTRUCT-TYPEP.
-
-2005-08-28 00:58  gb
-
-        * lib/hash.lisp: Remove a few stale comments.
-
-2005-08-27 21:26  gb
-
-        * lisp-kernel/Threads.h: Conditionalize SEM_WAIT_FOREVER for Darwin
-        (especially Darwin64).
-
-2005-08-26 04:41  gb
-
-        * lisp-kernel/lisp-exceptions.c: Something's got to reset
-        tcr->interrupt_level after an interrupt trap.
-
-2005-08-25 00:27  gb
-
-        * lisp-kernel/lisp-exceptions.c: Don't play with interrupt level
-        before callbacks; callbacks can do so themselves.
-
-2005-08-25 00:26  gb
-
-        * lisp-kernel/thread_manager.c: Don't loop if SEM_WAIT_WITH_TIMEOUT
-        gets interrupted; return to lisp code (so that the interrupt can be
-        serviced) and let lisp code decide whether or not to retry.
-
-2005-08-25 00:25  gb
-
-        * lisp-kernel/Threads.h: Define SEM_WAIT_FOREVER, for kernel
-        routines that should just restart a SEM_WAIT() call.
-
-2005-08-25 00:24  gb
-
-        * lib/backtrace-lds.lisp: Format a comment better.
-
-2005-08-25 00:23  gb
-
-        * level-1/linux-files.lisp: Semaphore waiting functions assume that
-        %wait-on-semaphore-pointer returns a second value (a POSIX-style
-        error number).
-        
-        Handle retries because of #$EINTR in lisp code (don't loop
-        uninterruptibly in the kernel.)
-
-2005-08-25 00:22  gb
-
-        * level-1/l1-readloop-lds.lisp: Ensure that interrups are enabled
-        around a break loop.
-
-2005-08-25 00:21  gb
-
-        * level-1/l1-numbers.lisp: Arrgh.  INITIALIZE-RANDOM-STATE uses
-        %ILSL to shift, since ASH produces an arithmetically correct
-        bignum, and we don't want that.
-
-2005-08-25 00:20  gb
-
-        * level-0/l0-misc.lisp: Wait for lock's semaphore in one-second
-        intervals.
-
-2005-08-24 14:21  gb
-
-        * level-0/l0-hash.lisp: Restore some of the "locked additions"
-        handling in GETHASH, since I probably haven't thought about the
-        implications of removing it carefully enough.
-
-2005-08-24 14:19  gb
-
-        * lisp-kernel/gc.c: Fix handling of populations in recursive case
-        of rmark.
-
-2005-08-24 13:58  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-08-24 13:58  gb
-
-        * level-0/l0-misc.lisp: Tweak ROOM output.
-
-2005-08-24 05:47  gb
-
-        * level-0/l0-hash.lisp: We don't actually use WITH-REHASH-LOCK, and
-        don't want to allocate an nhash.rehash-lock.
-        
-        Remove a little (currently dead) code from the start of GETHASH.
-
-2005-08-24 05:46  gb
-
-        * xdump/hashenv.lisp: We don't actually use WITH-REHASH-LOCK, and
-        don't want to allocate an nhash.rehash-lock.
-
-2005-08-24 05:45  gb
-
-        * lib/hash.lisp: Remove a newline, add a semicolon at top of file.
-
-2005-08-24 01:41  gb
-
-        * lisp-kernel/pmcl-kernel.c: current_stack_pointer() already
-        prototyped, inlined; need to cast to BytePtr.
-
-2005-08-24 01:40  gb
-
-        * lisp-kernel/lisp-exceptions.c: current_stack_pointer() already
-        prototyped, inlined.
-
-2005-08-24 01:39  gb
-
-        * lisp-kernel/gc.c: Make rmark() recursive, if there's enough stack
-        space.  (Falls back to  Deutch-Waite-Schorr pointer inversion if
-        there isn't enough stack space.)
-
-2005-08-24 01:38  gb
-
-        * lisp-kernel/bits.h: Prototype for inlined
-        current_stack_pointer().  (Prototyped to return a "natural"; some
-        previous uses prototyped to return a "BytePtr".)
-
-2005-08-24 01:37  gb
-
-        * lib/ccl-export-syms.lisp: Export *REPORT-TIME-FUNCTION*.
-
-2005-08-24 01:36  gb
-
-        * lib/misc.lisp: Add *REPORT-TIME-FUNCTION*, which allows
-        customization of the presentation of TIME's output.
-
-2005-08-24 01:35  gb
-
-        * release-notes.txt: New file.
-
-2005-08-23 20:03  gb
-
-        * level-0/PPC/ppc-def.lisp: Still more indentation problems.
-
-2005-08-23 19:52  gb
-
-        * level-0/PPC/ppc-def.lisp: Some of the work that needed to be done
-        on 64-bit %FF-CALL involved indenting properly.  Basic cases now
-        seem to work.
-
-2005-08-23 19:11  gb
-
-        * level-0/PPC/ppc-def.lisp: First cut of ppc64 %FF-CALL.  Needs
-        more work.
-
-2005-08-23 19:10  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp:
-        ALLOC-VARIABLE-EABI-C-FRAME.
-
-2005-08-23 06:39  gb
-
-        * compiler/: nx1.lisp, nxenv.lisp: WITH-VARIABLE-C-FRAME.
-        
-        Lose %VREFLET.
-
-2005-08-23 06:39  gb
-
-        * compiler/PPC/ppc2.lisp: WITH-VARIABLE-C-FRAME.
-        
-        PPC2-NLEXIT discards C frames.
-
-2005-08-23 06:37  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        ALLOC-VARIABLE-C-FRAME vinsns.
-
-2005-08-23 06:37  gb
-
-        * level-1/l1-numbers.lisp: INITIALIZE-RANDOM-STATE uses ASH instead
-        of CCL::%ILSL; note that ASH takes args in the opposite order from
-        %ILSL.
-
-2005-08-23 06:35  gb
-
-        * level-1/l1-utils.lisp: Update the list of
-        implementation-dependent special operators: drop %VREFLET and
-        SPARC-LAP-FUNCTION (!), add WITH-C-FRAME and WITH-VARIABLE-C-FRAME.
-
-2005-08-23 06:34  gb
-
-        * level-1/version.lisp: Change major version to 1, minor version to
-        0.  Change format of *OPENMCL-VERSION* format string (move version
-        number before release level, ~A for platform.) "Upgrade" ppc32 to
-        release level, ppc64 to beta.
-
-2005-08-23 06:32  gb
-
-        * lib/compile-ccl.lisp: Ensure that (COMPILE-CCL) updates NXENV
-        before compiling the rest of the compiler.
-
-2005-08-23 06:31  gb
-
-        * lib/ppcenv.lisp: Remove some unused constants.
-
-2005-08-22 19:07  gb
-
-        * lib/numbers.lisp: The seed values in a RANDOM-STATE can have
-        their sign bits set on PPC32, so the PRINT-OBJECT method uses LDB
-        to access the signigicant parts of those values.
-        
-        (Next bug: rewrite this stuff completely; it's not a very good
-        random number generator.)
-
-2005-08-22 18:12  gb
-
-        * level-1/linux-files.lisp: Tweak Linux CPU-COUNT.
-
-2005-08-22 17:59  gb
-
-        * level-1/linux-files.lisp: Provide a minimal definition of ED; use
-        *RESIDENT-EDITOR-HOOK* to provide a real definition if/when a
-        resident editor is available.
-        
-        Define CPU-COUNT, which returns ... the number of CPUs (1 or more)
-        available.
-
-2005-08-22 17:56  gb
-
-        * lib/ccl-export-syms.lisp: Export *RESIDENT-EDITOR-HOOK* and
-        CPU-COUNT.
-
-2005-08-22 16:19  gb
-
-        * level-1/l1-files.lisp: FASL-FILE-P thinks that files that start
-        with a byte of #xFF are fasl files.
-
-2005-08-22 13:40  bryan
-
-        * lib/nfcomp.lisp: 
-        %compile-file: set *compile-file-truename* to (truename src).
-
-2005-08-22 04:13  gb
-
-        * lib/nfcomp.lisp: Wrap a HANDLER-BIND around compile-time
-        evaluation, in case either compile-time evaluation or the
-        compilation which implements part of it signals a warning that
-        might be considered to have been "detected by the compiler".
-        
-        Another reasonable interpretation would seem to be that warnings
-        that occur in that situation and are not detected by the compiler
-        don't affect COMPILE-FILE's return value.
-
-2005-08-22 04:08  gb
-
-        * level-1/l1-reader.lisp: Disable #, which was removed from ANSI CL
-        a long time ago.
-
-2005-08-22 04:07  gb
-
-        * level-0/PPC/ppc-numbers.lisp: #+ppc64 %NEXT-RANDOM-SEED accounts
-        for el-bizarro shifting.
-
-2005-08-22 04:05  gb
-
-        * examples/: cocoa-listener.lisp, cocoa-window.lisp,
-        objc-runtime.lisp: Use #& instead of #?, which is deprecated (the
-        implementation shouldn't define #?).
-
-2005-08-22 04:05  gb
-
-        * lib/db-io.lisp: The #? reader macro is supposed to be reserved
-        for the user.  Use #& for foreign variable lookup, and make #? an
-        alias to it (for backward compatibility, for a while.)
-
-2005-08-22 04:03  gb
-
-        * lib/numbers.lisp: RANDOM-STATE's PRINT-OBJECT method uses ASH
-        instead of CCL::%ILSR.
-
-2005-08-21 16:57  gb
-
-        * lisp-kernel/linux/.gdbinit: Try to parameterize more for
-        ppc32/ppc64.
-
-2005-08-21 16:57  gb
-
-        * lib/macros.lisp: Add WITH-PROCESS-WHOSTATE, to make
-        saving/restoring a process's WHOSTATE a little easier.
-        
-        %WITH-RECURSIVE-LOCK-PTR uses the new %LOCK-RECURSIVE-LOCK to
-        better ensure that the lock is unlocked if and only if it was
-        successfully locked.
-
-2005-08-21 16:54  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-08-21 16:54  gb
-
-        * level-1/linux-files.lisp: %TIMED-WAIT-ON-SEMAPHORE-POINTER takes
-        an optional WHOSTATE argument.
-
-2005-08-21 16:53  gb
-
-        * level-1/l1-readloop-lds.lisp: Try harder to keep an
-        (%UNBOUND-MARKER) as the primary return value to TOPLEVEL-PRINT
-        from making *, **, *** unbound.
-
-2005-08-21 16:50  gb
-
-        * level-1/l1-processes.lisp: PROCESS-WAIT uses
-        WITH-PROCESS-WHOSTATE.
-
-2005-08-21 16:49  gb
-
-        * level-1/l1-lisp-threads.lisp: THREAD-HANDLE-INTERRUPTS resets the
-        process-whostate to "Active", using the new WITH-PROCESS-WHOSTATE
-        macro.
-
-2005-08-21 16:48  gb
-
-        * level-0/l0-misc.lisp: Try to ensure that things that change the
-        state of a recursive lock do so atomically, make
-        %LOCK-RECURSIVE-LOCK take an extra CONS (optional for
-        bootstrapping), which can be used to reliably indicate success.
-        
-        Add a %%LOCK-OWNER function for debugging.
-        
-        Note that there are some related changes in higher-level code;
-        while bootstrapping, build ppc-boot and a new image before
-        recompiling the higher-level parts of this.
-
-2005-08-21 02:28  gb
-
-        * lib/sparcenv.lisp: no SPARC
-
-2005-08-20 21:07  gb
-
-        * level-1/version.lisp: 050820b.  New binaries soon.
-
-2005-08-20 20:47  gb
-
-        * compiler/: backend.lisp, nx0.lisp, nxenv.lisp, risc-lap.lisp,
-        PPC/ppc-lap.lisp, PPC/ppc2.lisp: Several changes to enable larger
-        functions/code-vectors and to allow more labels in LAP and the
-        compiler.
-        
-        Some of this is tricky to bootstrap; new binaries soon.
-
-2005-08-20 19:54  bryan
-
-        * level-0/l0-array.lisp: 
-        fill-pointer: when throwing a type-error, set expected-type to
-        '(and array (satisfies array-has-fill-pointer-p)).
-
-2005-08-20 15:30  bryan
-
-        * compiler/PPC/ppc-lap.lisp: 
-        use "CCL" instead of :ccl in in-package form.
-
-2005-08-20 15:27  bryan
-
-        * xdump/hashenv.lisp, compiler/lambda-list.lisp,
-        compiler/nx-base-app.lisp, compiler/nx.lisp, compiler/nx0.lisp,
-        compiler/nxenv.lisp, compiler/optimizers.lisp: 
-        add (in-package "CCL") forms.
-
-2005-08-20 15:08  bryan
-
-        * level-1/version.lisp: 
-        bump.
-
-2005-08-20 15:05  bryan
-
-        * lib/pprint.lisp: 
-        remove all reader-conditionalized code for non-openmcl platforms.
-
-2005-08-20 14:06  bryan
-
-        * library/loop.lisp: 
-        remove all reader-conditionalized code for non-openmcl platforms.
-
-2005-08-20 13:38  bryan
-
-        * level-1/: l1-aprims.lisp, l1-boot-1.lisp, l1-boot-2.lisp,
-        l1-boot-3.lisp, l1-boot-lds.lisp, l1-callbacks.lisp,
-        l1-cl-package.lisp, l1-clos-boot.lisp, l1-clos.lisp, l1-dcode.lisp,
-        l1-error-signal.lisp, l1-events.lisp, l1-files.lisp,
-        l1-format.lisp, l1-init.lisp, l1-io.lisp, l1-numbers.lisp,
-        l1-pathnames.lisp, l1-reader.lisp, l1-sort.lisp, l1-streams.lisp,
-        l1-symhash.lisp, l1-sysio.lisp, l1-typesys.lisp, l1-utils.lisp,
-        level-1.lisp, linux-files.lisp, ppc-callback-support.lisp,
-        ppc-threads-utils.lisp, ppc-trap-support.lisp, runtime.lisp,
-        sysutils.lisp, version.lisp: 
-        add (in-package "CCL") forms.
-
-2005-08-20 13:26  bryan
-
-        * lib/: apropos.lisp, arglist.lisp, arrays-fry.lisp,
-        backtrace-lds.lisp, backtrace.lisp, case-error.lisp,
-        ccl-export-syms.lisp, chars.lisp, compile-ccl.lisp, db-io.lisp,
-        defstruct-lds.lisp, defstruct-macros.lisp, defstruct.lisp,
-        distrib-inits.lisp, dumplisp.lisp, edit-callers.lisp,
-        encapsulate.lisp, format.lisp, hash.lisp, level-2.lisp,
-        macros.lisp, mcl-compat.lisp, method-combination.lisp, misc.lisp,
-        nfcomp.lisp, number-case-macro.lisp, number-macros.lisp,
-        numbers.lisp, pathnames.lisp, ppc-init-ccl.lisp, ppcenv.lisp,
-        pprint.lisp, prepare-mcl-environment.lisp, print-db.lisp,
-        sequences.lisp, setf-runtime.lisp, setf.lisp, sort.lisp,
-        source-files.lisp, sparcenv.lisp, streams.lisp, systems.lisp,
-        time.lisp: 
-        add (in-package "CCL") forms.
-
-2005-08-20 13:08  bryan
-
-        * library/: darwin-syscalls.lisp, linux-syscalls.lisp,
-        lisp-package.lisp, lispequ.lisp, mac-file-io.lisp,
-        macptr-termination.lisp, parse-ffi.lisp, pty.lisp: 
-        add (in-package "CCL") forms.
-
-2005-08-20 12:51  bryan
-
-        * library/: extended-loop.lisp, mit-loop.lisp: 
-        no longer required.  all loop code is in loop.lisp.
-
-2005-08-20 01:08  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-08-20 01:06  bryan
-
-        * level-1/l1-reader.lisp: 
-        read-list: make sure the first form read isn't a dot.
-
-2005-08-19 19:17  bryan
-
-        * level-1/version.lisp: bump.
-        
-        we now pass all PRINT*, PPRINT*, and FORMAT* ansi tests.
-
-2005-08-19 19:14  bryan
-
-        * level-1/l1-io.lisp: 
-        array-readably-printable-p: new function.  T if array can be
-        readably printed.
-        
-        write-an-array: if *print-readably*, make sure that the array is
-        readably-printable.
-
-2005-08-19 16:24  bryan
-
-        * lib/numbers.lisp: 
-        print-object (random-state t): cl:random-state was renamed to
-        ccl::initialize-random-state.
-
-2005-08-19 15:44  bryan
-
-        * level-1/l1-io.lisp: 
-        write-pname: if *print-readably*, use the readtable-case of the
-        "standard readtable".
-        
-        write-pname: if symbol could be read as a number, don't bother
-        slashify-ing.  just write it escaped in |..|.
-
-2005-08-18 01:14  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-08-18 01:13  bryan
-
-        * lib/pprint.lisp: 
-        specifier-fn: convert to cond.
-        
-        convert-body: don't call copy-tree.
-        
-        copy-tree breaks pprint dispatch table entries with eql type
-        specifiers.  for example this form:   (let ((obj '(foo bar)))    
-        (set-pprint-dispatch (list* 'eql (list obj)) ...))
-
-2005-08-16 13:45  bryan
-
-        * lib/setf.lisp: 
-        remf: according to 5.1.3, the indicator needs to be evaluated
-        before the reading the "old value" of place.
-
-2005-08-16 11:16  gb
-
-        * level-1/version.lisp: bump.
-
-2005-08-16 11:13  gb
-
-        * compiler/: nx0.lisp, nxenv.lisp: Use (expt 4 n) instead of (ash 4
-        n), which isn't the same thing ...
-
-2005-08-16 11:11  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: ALLOC-C-FRAME: ensure
-        32-byte alignment on PPC64.
-
-2005-08-16 07:35  gb
-
-        * lisp-kernel/spentry.s: Remove gratuitous "ldr
-        r2,tcr.native_thread_info(rcontext)" from _SPeabi_callback epilog:
-        on linuxppc32 (the only platform that uses _SPeabi_callback), we
-        should be keeping our hands off of r2 at all times, anyway.
-
-2005-08-16 07:18  gb
-
-        * level-1/ppc-trap-support.lisp: In xcmain callback (both of them),
-        get rid of code which gratuitously smacks a 0 into the top word of
-        the value stack in the current catch frame in response to an
-        interrupt trap (trgti nargs, 0).  (I -think- that this had
-        something to do with reenabling interrupts in a long-forgotten
-        cooperative scheduler.)
-        
-        It's possible that until recent changes to register allocation, the
-        top word on the vstack at this point was either (a) always
-        non-negative and therefore immune to getting smacked around or (b)
-        something not very important.
-        
-        On Linux32, this was currently a pointer to a saved special
-        binding, (happened to look negative because of where that stack was
-        allocated) and setting it to 0 caused a crash as the binding stack
-        was unwound.
-
-2005-08-16 07:10  gb
-
-        * level-1/l1-boot-lds.lisp: In STARTUP-CCL, use LOAD-FILE
-        (establishing a restart) instead of just calling LOAD directly when
-        processing a --load command-line option.
-
-2005-08-15 20:01  bryan
-
-        * level-1/version.lisp: 
-        bump.
-
-2005-08-15 19:59  bryan
-
-        * lib/macros.lisp: 
-        defclass: prefer MOP over ANSI behaivor.  class options are
-        canonicalized and passed to ensure-class.
-
-2005-08-15 19:15  bryan
-
-        * level-1/version.lisp: 
-        bump.
-
-2005-08-15 19:09  bryan
-
-        * lib/macros.lisp: 
-        defclass: add new case for locally implemented class options
-        (currently only 'primary-p).  throw program-error if not one of the
-        ansi or locally implemented class options.
-        
-        this means that all future local class options will need to be
-        added to the defclass macro.
-
-2005-08-15 18:29  bryan
-
-        * lib/level-2.lisp: 
-        %destructure-lambda-lisp: don't quote the default-initial-value
-        when &key is in list form.  the supplied default needs to be
-        evaluated.
-
-2005-08-15 18:14  bryan
-
-        * lib/level-2.lisp: 
-        %destructure-lambda-lisp: make sure default-initial-value is
-        properly quoted in getf form.
-
-2005-08-15 17:40  bryan
-
-        * lib/macros.lisp: 
-        defclass: revert previous commit.
-
-2005-08-15 14:00  bryan
-
-        * lib/macros.lisp: 
-        defclass: signal a program-error if invalid class option seen.
-
-2005-08-15 13:00  gb
-
-        * compiler/PPC/ppc2.lisp: Reformat a comment; one down, a few
-        thousand more to go ...
-
-2005-08-15 12:58  gb
-
-        * lisp-kernel/: darwin/Makefile, darwin64/Makefile: Enable -O2, at
-        least until the next time something needs to be debugged.
-
-2005-08-15 12:58  gb
-
-        * lisp-kernel/spentry.s: Write barrier things check to see if bit
-        is set before entering the (expensive) interlocked load/store loop.
-         (Old objects that're destructively modified are often modified
-        multiple times.)
-
-2005-08-15 12:55  gb
-
-        * level-0/l0-symbol.lisp: Bum %PL-SEARCH a little.
-
-2005-08-15 12:54  gb
-
-        * compiler/: nx0.lisp, nx1.lisp, nxenv.lisp, optimizers.lisp:
-        (very) approximate loop-weighting for VAR refrences.  Bad, but
-        seems to win more often than it loses.
-
-2005-08-15 06:38  gb
-
-        * library/chud-metering.lisp: Fix typo in version check.
-
-2005-08-13 17:25  gb
-
-        * lib/source-files.lisp: CCL::EDIT-DEFINITION-P didn't know that
-        all of a method's specializers were specializers, so it sometimes
-        called CLASS-NAME on an EQL-SPECIALIZER.
-        
-        SLIME calls CCL::EDIT-DEFINITION-P, but I'm not really sure that
-        that's a good idea.
-
-2005-08-13 14:09  bryan
-
-        * level-1/l1-files.lisp: 
-        %load: allow loading from string-input-streams.  load-from-stream
-        already supported it, but the path to get there was littered with
-        file-stream traps.
-
-2005-08-13 12:05  bryan
-
-        * level-1/l1-error-system.lisp: 
-        file-error: set initform of "<unspecified>" for pathname.
-
-2005-08-13 10:38  bryan
-
-        * lib/pprint.lisp: 
-        pprint-indent: truncate the arg here instead of later in
-        set-indentation-prefix.
-
-2005-08-13 09:53  gb
-
-        * library/chud-metering.lisp: Check that we've got at least CHUD
-        4.1.
-        
-        A version of CHUD 4.2.x gets installed via XCode 2.1; that version
-        doesn't seem to be usable.
-        
-        Versions of CHUD 4.2.x that're distributed on Apple's Performance
-        Tools site seem to work better.
-
-2005-08-13 09:51  gb
-
-        * level-1/l1-dcode.lisp: Define and use DCODE-TOO-FEW-ARGS.
-        
-        %%NTH-ARG-DCODE was checking the argument count incorrectly; this
-        could have something random to have been used (in the &lexpr case)
-        in dispatching.
-        
-        Note that this detects -some- cases of missing args to a GF, but
-        generic functions that use %%NTH-ARG-DCODE (at least) don't do
-        rigorous number-of- arg checking on entry; cases like:
-        
-        (add-method 6)
-        
-        still generate a NO-APPLICABLE-METHOD without noticing that an
-        argument's missing.
-        
-        (-maybe- partly fixable in the short term).
-
-2005-08-13 09:44  gb
-
-        * level-1/l1-error-system.lisp: Make the REPORT method for
-        wrong-number-of-arguments errors mention the function (which isn't
-        always the same as what's reported as "while executing ...".)
-
-2005-08-13 09:43  gb
-
-        * level-1/l1-clos-boot.lisp: Defvar *SIMPLE-ARRAY-CLASS* (not a
-        toplevel form, so the compiler may warn the fist time this is
-        compiled.)  CLASS-OF returns that class for simple multidimensional
-        arrays (but see CLHS.)
-
-2005-08-13 01:10  bryan
-
-        * level-1/l1-io.lisp: 
-        write-a-structure: change *print-length* handling.
-
-2005-08-12 22:49  bryan
-
-        * level-1/l1-io.lisp: 
-        print-object, write-a-structure: structures with no slots are
-        considered to have no components, so ignore *print-level*.
-
-2005-08-12 05:16  gb
-
-        * xdump/xfasload.lisp: Be a little more careful in
-        XLOAD-SET-DOCUMENTATION; only call SET-DOCUMENTATION if the
-        argument might be a string.
-
-2005-08-12 05:14  gb
-
-        * tools/asdf.lisp: Skip the second (more global) check for
-        duplicate component names, per a suggestion from Christophe Rhodes
-        on #lisp.  This may help to ensure that McCLIM builds.
-
-2005-08-12 05:13  gb
-
-        * lib/defstruct-macros.lisp: SD accessors use SVREF, not %SVREF. 
-        (Not sure what the bug is, but this change may help to catch it
-        earlier.)
-
-2005-08-12 05:12  gb
-
-        * level-1/version.lisp: bump.
-
-2005-08-12 05:12  gb
-
-        * level-0/l0-misc.lisp: %PUT-DOCUMENTATION: if "doc" is non-null,
-        ensure that it's a string.
-
-2005-08-11 21:20  gb
-
-        * level-0/l0-array.lisp: Needed to say #. before 64-bit vector type
-        names in %UVECTOR-REPLACE.
-
-2005-08-11 09:12  gb
-
-        * level-0/l0-array.lisp: handle single-float case in
-        %UVECTOR-REPLACE.
-
-2005-08-11 06:54  gb
-
-        * darwin-headers/chud/C/populate.sh: Update for CHUD 4.1.x.
-
-2005-08-11 06:54  gb
-
-        * compiler/optimizers.lisp: Do 3-arg char, numeric comparisons at
-        least partly inline.
-
-2005-08-11 06:53  gb
-
-        * compiler/PPC/ppc2.lisp: Don't do SOME/EVERY when evaluating VINSN
-        predicates.
-
-2005-08-11 06:52  gb
-
-        * library/chud-metering.lisp: New file.  Needs some work, but
-        somewhat useful.
-
-2005-08-09 12:18  bryan
-
-        * level-1/version.lisp: bump after fix for ~F bug.
-
-2005-08-09 12:15  bryan
-
-        * lib/format.lisp: 
-        revert part of changes made in v1.14.
-        
-        format-fixed-aux: don't forget to write #\0 after decimal point and
-        significant digits.
-
-2005-08-09 05:59  gb
-
-        * level-1/l1-sockets.lisp: Use (record-length :linger) instead of 8
-        when setting the #$SO_LINGER socket option.
-
-2005-08-09 05:27  gb
-
-        * level-0/l0-cfm-support.lisp: On (32-and-64-bit) Linux, link_map
-        entries (used to find shared libraries) may have their
-        :link_map.l_addr fields set to NULL; this caused
-        INIT-SHARED-LIBRARIES to think that all libraries were mapped to
-        the same address (0).
-        
-        In %SHLIB-FROM-MAP-ENTRY, use #_dladdr to find the library base
-        address that contains the library's dynamic section if the
-        link_map.l_addr field is NULL.
-
-2005-08-08 20:44  bryan
-
-        * level-1/l1-io.lisp: 
-        write-a-symbol: add #: to "apparently uninterned" symbols which are
-        those having a home package of nil.
-
-2005-08-08 18:01  bryan
-
-        * level-1/l1-numbers.lisp: 
-        new-numtoken: if token is a float, ignore *read-base* and read it
-        in base 10.
-
-2005-08-08 17:04  gb
-
-        * examples/objc-support.lisp: Don't assume that the CTR gets saved
-        in a jmp_buf (it appears not to be under Tiger, which causes the
-        whole %associate-jmp-buf-with-catch-frame hack to fail.) Instead,
-        set r14 in the jmp_buf to THROW-TO-CATCH-FRAME's address, and add
-        an extra instruction to *SETJMP-CATCH-LR-CODE* to copy r14 to the
-        CTR.
-
-2005-08-08 05:45  gb
-
-        * lisp-kernel/linux/.gdbinit: Ignore SIG40.
-
-2005-08-08 05:45  gb
-
-        * lisp-kernel/thread_manager.c: Linux thread stack size stuff wants
-        parameters to be of natural word size.
-
-2005-08-08 05:44  gb
-
-        * lib/macros.lisp: Conditionalize on EABI/POWEROPEN ABI, not
-        Linux/Darwin in DEFINE-CALLBACK, too.
-
-2005-08-08 05:44  gb
-
-        * lib/db-io.lisp: Conditionalize on EABI/POWEROPEN ABI, not
-        Linux/Darwin.
-
-2005-08-08 05:43  gb
-
-        * level-1/ppc-trap-support.lisp: Fix a few LinuxPPC64 constants.
-        Can do callbacks now, but may still be bugs.
-
-2005-08-08 05:42  gb
-
-        * level-1/ppc-callback-support.lisp: Fix type: #+LINUX-PPC-TARGET,
-        not #+LINUX.
-
-2005-08-08 05:42  gb
-
-        * level-0/PPC/ppc-float.lisp: %GET-FP-ARG-REGS is
-        #+POWEROPEN-TARGET, not #+DARWINPPC-TARGET.
-        
-        Add a %LOAD-FP-ARG-REGS, for runtim %FF-CALL implementation.
-
-2005-08-08 05:40  gb
-
-        * level-0/PPC/ppc-array.lisp: Handle part of the hard case in
-        32-bit %EXTEND-VECTOR.  I think that this was causing a 32-bit
-        VECTOR-PUSH-EXTEND test to fail, but VECTOR-PUSH-EXTEND can't
-        always use %EXTEND-VECTOR, anyway.
-
-2005-08-08 05:39  gb
-
-        * level-0/l0-init.lisp: Add :POWEROPEN-TARGET to *FEATURES* if it
-        was there at compile-time (e.g., if it was on
-        BACKEND-TARGET-SPECIFIC-FEATURES of the target backend.)
-
-2005-08-08 05:37  gb
-
-        * level-0/l0-array.lisp: Define %UVECTOR-REPLACE, intended to
-        handle REPLACE when both args are vectors of the same element type.
-        
-        Fix a few fenceposts/bugs in VECTOR-PUSH-EXTEND: if old vector size
-        is 0, ensure that new vector size is non-zero (4, arbitrarily.) 
-        When explicitly displaced, we may not be displaced to the entire
-        vector, so using %EXTEND-VECTOR to do the copying can't work (use
-        %UVECTOR-REPLACE instead.)  After extending, the vector is no
-        longer explicitly displaced, so clear the bit that claims that it
-        is.
-
-2005-08-08 00:43  bryan
-
-        * lib/pprint.lisp: 
-        set-indentation-prefix: truncate new-position since fractional ems
-        aren't currently supported.
-
-2005-08-07 23:23  bryan
-
-        * level-1/l1-io.lisp: 
-        (print-object standard-object ..): add *print-level* check.
-
-2005-08-07 17:29  bryan
-
-        * level-1/l1-io.lisp: 
-        write-perverted-string: the :capitalize case (har har) requires
-        slightly different behavior if the readtable case is :downcase.
-
-2005-08-07 11:29  gb
-
-        * lisp-kernel/spentry.s: Say "r11" instead of just "11", since
-        doing otherwise would lead to harder stuff.
-
-2005-08-07 11:27  gb
-
-        * lisp-kernel/m4macros.m4: Define rTOC when defining other platform
-        dependencies.
-
-2005-08-07 11:27  gb
-
-        * lisp-kernel/constants64.s: "conditional" definition of rTOC
-        didn't work; do it another way, elsewhere.
-
-2005-08-07 11:26  gb
-
-        * level-1/l1-sockets.lisp: Honestly intend to read the #+/#-
-        section one of these days.
-
-2005-08-07 11:25  gb
-
-        * level-0/PPC/ppc-def.lisp: Fix reference to old subprim names.
-
-2005-08-07 10:58  gb
-
-        * lisp-kernel/linux/.gdbinit: Start to provide 64/32-bit versions
-        of things; more work needs to be done here.
-
-2005-08-07 10:57  gb
-
-        * lisp-kernel/spentry.s: Subprim renaming, to better reflect
-        EABI/PowerOpen-ness.
-        
-        Deal with the TOC if it exists.
-
-2005-08-07 10:56  gb
-
-        * lisp-kernel/spjump.s: Subprim renaming, to better reflect
-        EABI/PowerOpen-ness.
-
-2005-08-07 10:56  gb
-
-        * lisp-kernel/subprims.s: Reload the TOC into rTOC when exiting
-        from start_lisp on platforms that use a TOC (LinuxPPC64).
-
-2005-08-07 10:54  gb
-
-        * lisp-kernel/pmcl-kernel.c: Need to specify PROT_EXEC; PPC64 MMUs
-        can apparently enforce execute protection, and Linux pays attention
-        to the PROT_EXEC bit in mmap/ mprotect calls.
-
-2005-08-07 10:53  gb
-
-        * lisp-kernel/lisp-exceptions.h: Try to get LinuxPPC64 exception
-        frame accessors right.  (Floating-point may still be bogus.)
-
-2005-08-07 10:52  gb
-
-        * lib/format.lisp: Y-OR-N-P, YES-OR-NO-P: try to ensure that output
-        side of *DEBUG-IO* realizes that a #\NewLine has been read.   Don't
-        beep in irritation; do beep in YES-OR-NO-P, 'cause we're supposed
-        to.  (Hey, don't blame me if Emacs doesn't beep when it sees a ^G.)
-
-2005-08-07 10:49  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-08-07 10:49  gb
-
-        * level-1/ppc-callback-support.lisp: Callback trampolines for
-        LinuxPPC64 are two (64-bit) word "transfer vectors".
-
-2005-08-07 10:48  gb
-
-        * level-1/l1-streams.lisp: Impement a STREAM-READ-LINE for
-        TWO-WAY-ECHOING-STREAM: after a line has been read (along with the
-        terminating #\NewLine), output side should be at column 0.
-
-2005-08-07 10:47  gb
-
-        * level-1/l1-lisp-threads.lisp: Use 64-bit memory accessors for
-        some TCR slots ("os" thread ID, "native" thread ID, etc.)
-
-2005-08-07 10:45  gb
-
-        * level-1/l1-io.lisp: WRITE-A-CONS: use WRITE-INTERNAL for both CAR
-        and CDR, to ensure bogusity checks.
-
-2005-08-07 10:44  gb
-
-        * level-0/PPC/ppc-def.lisp: Don't claim to implement %FF-CALL for
-        LinuxPPC64 (yet.).
-
-2005-08-07 10:43  gb
-
-        * level-0/l0-cfm-support.lisp: Reference 64-bit ELF structure
-        fields if on a 64-bit platform.
-
-2005-08-07 10:42  gb
-
-        * compiler/PPC/PPC64/ppc64-backend.lisp: LinuxPPC64 has
-        :poweropen-target (not :eabi-target) on its
-        backend-target-specific-features.
-
-2005-08-07 10:41  gb
-
-        * compiler/: subprims.lisp, PPC/ppc2.lisp,
-        PPC/PPC32/ppc32-vinsns.lisp, PPC/PPC64/ppc64-vinsns.lisp:
-        Gratuitously rename subprimitives and vinns dealing with
-        foreign-function calls, system calls, and callback to reflect
-        whether they're oriented towards the (Linux 32 bit) EABI or some
-        flavor of the PowerOpen ABI (derived from AIX).
-
-2005-08-07 00:39  bryan
-
-        * level-1/l1-aprims.lisp: 
-        get-properties: use '(satisfies proper-list-p) instead of
-        '(satisfies plistp).  plistp will throw a type-error if not a
-        proper list.
-        
-        all occurrences of plistp (there aren't many) should probably use
-        proper-list-p instead.
-
-2005-08-06 23:06  bryan
-
-        * lib/macros.lisp: 
-        with-output-to-string: element-type needs to be evaluated
-        regardless of use.  pull it into the let and defer which function
-        to call to make the output stream until runtime.
-
-2005-08-06 22:02  bryan
-
-        * lib/macros.lisp: 
-        expand-package-iteration-macro: pull pkg-spec into the surrounding
-        let* in case its evaluation has an interesting side effect.
-
-2005-08-06 20:14  bryan
-
-        * level-1/l1-io.lisp: princ shouldn't rebind *print-circle*.  ~A
-        format directive was calling princ which in turn was rebinding
-        *print-circle*.
-
-2005-08-06 13:10  bryan
-
-        * lib/pprint.lisp: if *pretty-print*, (funcall (formatter ...) ...)
-        wouldn't return the unused args to the caller. 
-        maybe-initiate-xp-printing and xp-print were the culprits.
-
-2005-08-06 11:01  bryan
-
-        * level-1/l1-reader.lisp: #\Backspace and #\Rubout should have
-        invalid constituent traits.
-
-2005-08-06 00:54  bryan
-
-        * lib/sequences.lisp: if coerce fails when dealing with vectors,
-        signal a type-error with an expected-type of '(vector ,element-type
-        ,length) instead of '(vector ,length).
-
-2005-08-05 22:23  bryan
-
-        * level-1/l1-reader.lisp: correct a comment that said
-        %collect-xtoken returns 3 values.. it actually returns 4.
-
-2005-08-05 17:24  gb
-
-        * lisp-kernel/area.h: Use the same IMAGE_BASE_ADDRESS on LinuxPPC64
-        as on DarwinPPC64.
-
-2005-08-05 17:24  gb
-
-        * lisp-kernel/subprims.s: Replace a few tests for DARWIN with tests
-        for POWEROPENABI.
-
-2005-08-05 17:23  gb
-
-        * lisp-kernel/m4macros.m4: LinuxPPC64 uses (yet another variant of)
-        the PowerOpen ABI, so define POWEROPENABI (and not EABI) when LINUX
-        and PPC64 are both defined.
-        
-        (Lots of assembler source uses e.g. __ifdef([DARWIN]) when it's
-        really just concerned about the type of foreign stack frame to
-        create; this needs to be carefully reviewed.)
-
-2005-08-05 17:21  gb
-
-        * lisp-kernel/constants64.s: r2 is rTOC when in C code on
-        LinuxPPC64.  (it'd always be the same value for all threads, so we
-        can keep it in a global.)
-        
-        (Could assume that LinuxPPC64 implies TLS-based libc, and make the
-        TCR be a __thread variable.)
-
-2005-08-05 17:18  gb
-
-        * lisp-kernel/linux64/Makefile: Dont' pass in lisp version stuff
-        anymore.
-        
-        Disable -O2, to make debugging easier.
-
-2005-08-05 17:17  gb
-
-        * lisp-kernel/linux64/elf64ppc.x: Change the subrpims jump table
-        origin to #x5000 by moving the image base to #x4000.
-
-2005-08-05 17:16  gb
-
-        * level-1/ppc-trap-support.lisp: Don't error out, but the
-        LinuxPPC64 execption frame stuff is likely to be very different
-        from its 32-bit counterpart.
-
-2005-08-05 17:15  gb
-
-        * level-1/l1-sockets.lisp: Conditionalize socketcalls for #+(and
-        linuxppc-target ppc64-target).  May need to also conditionalizer
-        their callers in some cases.
-
-2005-08-05 17:14  gb
-
-        * headers64/libc/C/populate.sh: Process ifaddrs.h
-
-2005-08-05 17:14  gb
-
-        * binppc/.cvsignore, l1-pfsls/.cvsignore: Ignore *.p64fsl
-
-2005-08-05 17:14  gb
-
-        * .cvsignore: Ignore ppc-boot*
-
-2005-08-05 17:00  bryan
-
-        * level-1/l1-io.lisp: fix a *print-length* corner case -- printing
-        (A B . C) at *print-length* 2 should print as (A B . C) and not (A
-        B . ...)
-
-2005-08-05 16:01  bryan
-
-        * level-1/l1-io.lisp: write-an-array: no need for "..." when
-        printing bit-vectors at any length.
-
-2005-08-05 13:23  bryan
-
-        * lib/pprint.lisp: 
-        copy-pprint-dispatch: check arg, if specified, is either a
-        pprint-dispatch-table or nil.
-
-2005-08-05 12:49  bryan
-
-        * lib/macros.lisp: 
-        pprint-logical-block:   - error if both :prefix and
-        :per-line-prefix specified.    - typecheck :prefix,
-        :per-line-prefix, and :suffix as 'string.
-
-2005-08-05 01:11  bryan
-
-        * lib/pprint.lisp: 
-        pprint-newline: check type of arg all the time, not just when
-        pretty printing.  if not '(member :linear :miser :fill :mandatory),
-        signal a type-error.
-
-2005-08-05 00:53  gb
-
-        * lib/macros.lisp: %GET-SINGLE-FLOAT-FROM-DOUBLE-PTR has to cons up
-        a SINGLE-FLOAT object on PPC32.
-
-2005-08-05 00:52  gb
-
-        * level-1/l1-callbacks.lisp: (%CALLBACK-FUNCTION pointer) looks up
-        and returns the function on the lisp side of the callback whose
-        foreign side is "pointer".
-
-2005-08-05 00:31  bryan
-
-        * lib/format.lisp: 
-        format-logical-block: if colon modifier, prefix and suffix default
-        to open and close parentheses instead of null string.
-
-2005-08-04 22:56  bryan
-
-        * lib/format.lisp: last one for 22.3.5.2 compliance?
-        
-        logical-block directives not allowed inside justification
-        directives.
-
-2005-08-04 21:57  bryan
-
-        * lib/format.lisp: more 22.3.5.2 cleanup..
-        
-        logical-block directives can not co-exist with ~<..~:;..~>.
-
-2005-08-04 20:39  bryan
-
-        * lib/: format.lisp, pprint.lisp: move *logical-block-p* defvar
-        from format.lisp to pprint.lisp since it gets built first.
-
-2005-08-04 18:53  bryan
-
-        * lib/format.lisp: 
-        format-justification: ignore minpad when there is only one segment.
-        
-        format-justification: algorithm for determining width is different
-        than the one used for ~A, ~S.
-        
-        format-justification-round-columns: new function.
-
-2005-08-04 15:12  bryan
-
-        * level-1/l1-format.lisp, lib/format.lisp: ansi section 22.3.5.2
-        cleanup -
-        
-        format-find-command: ~:T is not allowed within justification format
-        directives.
-        
-        pprint directives (~I, ~W, ~_, ~:T) are not allowed to coexist in
-        the same format control string as a justification directive
-        (~<...~>) that uses ~:;.
-        
-        *format-pprint* will be T whenever a pprint directive has been
-        seen.
-        
-        *format-justification-semi* will be T whenever a ~<..~:;..~> has
-        been seen.
-
-2005-08-04 05:24  gb
-
-        * level-1/version.lisp: Bump again (mostly so that the date matches
-        binaries.)
-
-2005-08-04 05:23  gb
-
-        * level-1/l1-clos.lisp: Make sure that (SETF GENERIC-FUNCTION-NAME)
-        is implemented, and that it calls REINITIALIZE-INSTANCE to change
-        the slot's value.  (This was caught by Pascal Costanza's
-        mop-features tests.)
-
-2005-08-04 02:35  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-08-04 02:31  bryan
-
-        * lib/: format.lisp, macros.lisp, pprint.lisp: changes to recognize
-        a "pretty printing stream" and act accordingly.
-        
-        a pretty printing stream is created with pprint-logical-block or
-        the ~<...~:> format directive.
-        
-        *logical-block-p* will be T if we are inside a logical block.
-        
-        pprint-logical-block, format-logical-block: set *logical-block-p*
-        to T.
-        
-        ~_ (conditional newline), pprint-newline, pprint-indent+,
-        pprint-tab: do nothing if not *print-pretty* or not a pretty
-        printing stream.
-        
-        pprint-tab+; do nothing only if ~:T and not *print-pretty* or not a
-        pretty printing stream.
-        
-        ~T format parameter only behaves like pprint-tab when ~:T.  change
-        ~T handler to skip pprint-tab and call straight to pprint-tab+.
-        
-        notes --
-        
-        to test for a pretty printing stream, it's not enough to just check
-        whether we have an xp-stream or xp-structure.  the other existing
-        symbols like *current-level* or *logical-block-xp* were not
-        consistently non-nil with a pretty printing stream.
-        
-        changes to pprint-xxx+ functions affect both the cl symbol
-        pprint-xxx and its corresponding format handler.
-        
-        pprint-newline+ had to be left alone since it is used by other code
-        that handles justification.  instead i pulled changes out a level
-        to pprint-newline and the ~_ handler.
-
-2005-08-03 04:10  gb
-
-        * level-1/l1-error-system.lisp: SIMPLE-STREAM-ERROR's :report
-        method prints the result of applying FORMAT to the control string
-        and arguments, rather than just printing the control string.
-
-2005-08-03 03:05  gb
-
-        * examples/cocoa-editor.lisp: Try to get "revert" working ...
-
-2005-08-03 03:04  gb
-
-        * examples/bridge.lisp: Force all things that need to have the
-        class in an OBJC-METHOD-INFO structure to go through the function
-        GET-OBJC-METHOD-INFO-CLASS to do so; make sure that that function
-        handles metaclasses correctly (the failure to do so was causing
-        (SEND x 'name) to fail.)
-        
-        Remove redundant subclasses when generating CASE/COND forms for
-        SEND; prefer COND to use of union types.
-
-2005-08-03 01:39  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-08-03 01:36  bryan
-
-        * lib/format.lisp: format-fix-aux: skip leading or trailing 0 when
-        number (and sign if @F) would fit the specified width perfectly.
-
-2005-08-02 20:40  bryan
-
-        * lib/pprint.lisp: pprint-tab: only do something if *print-pretty*
-        and we have a pretty printing stream.
-
-2005-08-02 19:21  bryan
-
-        * level-1/l1-reader.lisp: set-syntax-from-char: certain characters
-        become invalid if from-char is a constituent.  see 2.1.4.2 and
-        figure 2.8.
-        
-        if one of those illegal characters tries to act as a constituent
-        character, signal a reader-error.
-
-2005-08-02 14:40  bryan
-
-        * level-1/l1-reader.lisp: read-dispatch: signal a reader-error
-        instead of just calling it a reader-error in the error message.
-
-2005-08-02 13:59  bryan
-
-        * level-1/l1-clos-boot.lisp: find-method: canonicalize specializers
-        before comparison.
-
-2005-08-02 12:14  bryan
-
-        * level-1/sysutils.lisp: (setf macro-function): since the spec
-        explicitly notes that a symbol with a previous function definition
-        will be overwritten, change the cerror to a warn.
-        
-        like *ignore-extra-close-parenthesis*, there should probably be
-        some variables that let users change clobbering behavior.
-
-2005-08-02 07:47  gb
-
-        * examples/objc-runtime.lisp: Fencepost in CFSTR binary search.
-
-2005-08-02 07:47  gb
-
-        * hemlock/src/lispmode.lisp: Don't do MODIFYING-BUFFER around
-        indentation (was an attempt to defer redisplay.)
-
-2005-08-02 07:46  gb
-
-        * hemlock/src/command.lisp: The "Next Line" command doesn't insert
-        newlines at the end of the buffer by default; there's a global
-        Hemlock variable that controls this behavior.
-
-2005-08-02 01:53  bryan
-
-        * level-1/l1-streams.lisp: file-length: switch to typecase and
-        explicitly throw the type-error so we can specify the expected-type
-        as file-stream.
-
-2005-08-01 22:33  bryan
-
-        * level-1/l1-reader.lisp: readtable-case, setf (readtable-case):
-        arg must be a readtable.
-
-2005-08-01 21:33  bryan
-
-        * level-1/l1-aprims.lisp: check-sequence-bounds: report-bad-arg if
-        (< end 0).  the (> start end) clause would catch this, but we want
-        to report end not start in the error message.
-
-2005-08-01 20:53  bryan
-
-        * level-1/l1-error-system.lisp: make-condition: arg is a
-        type-specifier, so allow both things like 'arithmetic-error and
-        (find-class 'arithmetic-error).
-
-2005-08-01 20:35  gb
-
-        * level-1/version.lisp: bump.
-
-2005-08-01 17:14  gb
-
-        * level-1/l1-boot-2.lisp: When setting up standard fd-streams,
-        recognize that FD-OPEN returns a negative (non-NULL) value on
-        failure.
-
-2005-08-01 14:01  bryan
-
-        * level-1/l1-typesys.lisp: ctype-of-number: consider the type of
-        imagpart of complex numbers when determining type.
-        
-        ? (type-of #c(1 1/2)) (COMPLEX (RATIONAL 1/2 1))  ; not (COMPLEX
-        (INTEGER 1/2 1))
-
-2005-08-01 04:55  gb
-
-        * hemlock/src/searchcoms.lisp: Allow redisplay when getting key
-        events during search commands.
-
-2005-08-01 04:54  gb
-
-        * hemlock/src/package.lisp: Don't export CHECK-REGION-QUERY-SIZE.
-
-2005-08-01 04:52  gb
-
-        * hemlock/src/bindings.lisp: Try to ensure that Meta-Space runs
-        "Just One Space".
-
-2005-08-01 04:52  gb
-
-        * hemlock/src/buffer.lisp: First stab at balancing
-        BEGIN/END-EDITING operations around recursive edits.  May still be
-        wrong.
-
-2005-08-01 04:50  gb
-
-        * hemlock/src/fill.lisp: Don't call CHECK-REGION-QUERY-SIZE.
-
-2005-08-01 04:50  gb
-
-        * hemlock/src/interp.lisp: Wrap BEGIN-EDITING/END-EDITING around
-        command processing.
-        
-        The good news is that this suppresses display after every buffer
-        modification.
-        
-        The bad news is that some extended/recursive commands have to do
-        hairy things to allow redisplay to happen.  (The hair mostly has to
-        do with closing the outer BEGIN-EDITING and re-opening it to keep
-        things balanced; sometimes this needs to happen when reading
-        characters from the event queue, since some types of redisplay
-        happen then.)
-        
-        Summary: less hysterical redisplay code, but it may still be
-        suppressed too much; some things that don't really modify the
-        buffer may wrap a MODIFYING-BUFFER around a sequence of lower-
-        level operations, and this may cause the buffer to be marked as
-        modified even when nothing changes.
-
-2005-08-01 04:44  gb
-
-        * hemlock/src/: morecoms.lisp, lispbuf.lisp: Dont do
-        CHECK-REGION-QUERY-SIZE (I think that that's actually the real name
-        ...).
-
-2005-08-01 04:43  gb
-
-        * hemlock/src/listener.lisp: Dont do CHECK-REGION-SIZE-QUERY in the
-        "Filter Region" command.
-
-2005-08-01 04:43  gb
-
-        * hemlock/src/lispmode.lisp: Dont do CHECK-REGION-SIZE-QUERY before
-        indenting a region.
-
-2005-08-01 04:40  gb
-
-        * examples/webkit.lisp: Has been edited with the Cocoa/Hemlock
-        editor a lot; indentation differences.
-
-2005-08-01 04:40  gb
-
-        * examples/bridge.lisp: In BUILD-CALL (which might be currently
-        unused), recognize :<BOOL> directly.
-
-2005-08-01 04:38  gb
-
-        * level-0/PPC/ppc-array.lisp: PPC64 %SIMPLE-BIT-BOOLE - advance by
-        8 bytes (not 4) in loop.
-
-2005-07-31 23:09  bryan
-
-        * tools/asdf.lisp: sync latest version (1.87) from cclan.
-
-2005-07-31 16:55  bryan
-
-        * lib/macros.lisp: check-type: (if string string) === string
-
-2005-07-31 16:50  bryan
-
-        * lib/macros.lisp, level-1/l1-error-system.lisp: check-type: if
-        string not specified, don't replace it with typespec in call to
-        ensure-value-of-type.  ensure-value-of-type: remove init-form from
-        &optional typename.
-
-2005-07-31 16:35  bryan
-
-        * level-1/l1-error-system.lisp: ensure-value-of-type: if typename
-        is specified, create a new format string that uses it instead of
-        binding it to the type-error condition's :expected-type.  the spec
-        says that :expected-type must be a typespec.
-
-2005-07-29 23:21  gb
-
-        * lib/macros.lisp: New definition of WITH-PACKAGE-ITERATOR.
-
-2005-07-29 23:20  gb
-
-        * level-1/l1-symhash.lisp: New runtime support for
-        WITH-PACKAGE-ITERATOR.
-
-2005-07-29 23:20  gb
-
-        * library/lispequ.lisp: New stuff for WITH-PACKAGE-ITERATOR.
-
-2005-07-29 21:16  gb
-
-        * level-1/l1-streams.lisp: PROCESS-INPUT-WAIT: don't compute tick
-        count if it's not needed.  (Is it ever needed ?)
-
-2005-07-29 19:55  gb
-
-        * lisp-kernel/pmcl-kernel.c: In DARWIN version of
-        default_image_name, use strcpy() to copy string to malloc'ed
-        memory.  (strcat() only worked - had that effect - if the first
-        byte of the destination was #\Nul.)
-
-2005-07-29 19:52  gb
-
-        * level-1/version.lisp: Start claiming to be an 0.14.4 prerelease.
-
-2005-07-29 19:52  gb
-
-        * level-1/l1-readloop-lds.lisp: Try to ensure that REPL functions
-        use *STANDARD-INPUT* and *STANDARD-OUPUT* and/or pay attention to
-        their input-stream & output-stream args (rather than doing all I/O
-        to/from *TERMINAL-IO*).
-        
-        Don't print the listener prompt if *QUIET-FLAG* is set.  (Should
-        only be set if *BATCH-FLAG* is also set, so this affects REPL and
-        break loop prompts, not inspector, etc.)
-
-2005-07-29 19:48  gb
-
-        * level-1/l1-boot-lds.lisp: Don't print the Welcome herald if
-        *quiet-flag* is set.
-
-2005-07-29 19:47  gb
-
-        * level-1/l1-boot-2.lisp: Declare *QUIET-FLAG*.
-        
-        Ensure that *STDOUT* (not necessarily *TERMINAL-OUTPUT*) gets its
-        output flushed periodically.
-
-2005-07-29 19:45  gb
-
-        * level-1/l1-application.lisp: Add support for a -Q/--quiet
-        command-line argument.
-
-2005-07-29 03:03  gb
-
-        * level-1/l1-utils.lisp: Define %SET-CSTRING; make it the SETF
-        inverse of %GET-CSTRING.
-        
-        Restore %PUT-CSTRING (used by UFFI); implement it in terms of (SETF
-        (%GET-CSTRING ...) ...)
-
-2005-07-29 03:02  gb
-
-        * lib/macros.lisp: Don't do (DEFSETF %GET-STRING %SET-STRING);
-        %GET-STRING is only defined in "ccl:lib;pascal-strings.lisp", and a
-        SETF function for it is defined in that file.
-
-2005-07-28 07:48  gb
-
-        * lib/db-io.lisp: OBJC-MESSAGE-INFO structure has "ambiguous
-        methods" slot, used by bridge.
-
-2005-07-28 07:47  gb
-
-        * hemlock/src/: htext1.lisp, htext2.lisp, htext3.lisp, htext4.lisp,
-        lispmode.lisp: Don't modify buffer if doing so would change a
-        protected region.
-
-2005-07-28 07:46  gb
-
-        * examples/webkit.lisp: Works again (doesn't do much, but WebKit is
-        pretty impressive.)
-        
-        Need new interfaces.
-
-2005-07-28 07:46  gb
-
-        * examples/bridge.lisp: Handle ambiguiuty in SEND; convert %SEND to
-        use new (decl-based) scheme.  No need to parse ObjC types or
-        introspect to find method/message info.
-
-2005-07-28 07:45  gb
-
-        * examples/process-objc-modules.lisp: Remove the commented-out call
-        at the end of file; no need to update type signatures via
-        introspection
-
-2005-07-28 07:44  gb
-
-        * examples/objc-support.lisp: No need to canonicalize class
-        references in type signature table.
-
-2005-07-28 07:43  gb
-
-        * examples/objc-runtime.lisp: No need to declare some internal
-        classes (was needed to keep %SEND happy.)
-        
-        No need to update old method type-signature table.
-
-2005-07-28 07:42  gb
-
-        * examples/objc-clos.lisp: Conditionalize out the ObjC GF
-        integration stuff (until it can be adapted to the New Order.)  Note
-        that we may need a way to obtain all (declared) ObjC messages - as
-        well as tweak this to use the new method/message decl structures -
-        to revive this.
-
-2005-07-28 07:40  gb
-
-        * examples/cocoa-editor.lisp: Set bold weight to 9.0 (not a factor
-        of the point size).
-        
-        ObjC "count" message is unambiguous, so no need for type decl.
-
-2005-07-28 07:38  gb
-
-        * level-0/PPC/ppc-def.lisp: Make %FF-CALL stuff explicitly 32-bit
-        only.  (Didn't this already happen last week ?)
-
-2005-07-28 07:35  gb
-
-        * darwin-headers/webkit/: C/populate.sh, .cvsignore, C/.cvsignore:
-        New file.
-
-2005-07-28 07:34  gb
-
-        * darwin-headers/cocoa/.cvsignore: Ensure that more .cvsignore
-        files exist and that files matching *~.* (e.g., Cocoa NSDocument
-        backup files) are ignored.
-
-2005-07-28 07:29  gb
-
-        * darwin-headers64/libc/.cvsignore, level-0/PPC/PPC64/.cvsignore,
-        lib/.cvsignore, library/.cvsignore, lisp-kernel/.cvsignore,
-        lisp-kernel/darwin/.cvsignore, lisp-kernel/darwin64/.cvsignore,
-        lisp-kernel/linux/.cvsignore, lisp-kernel/linux64/.cvsignore,
-        lisp-kernel/static-linux/.cvsignore, scripts/.cvsignore,
-        tools/.cvsignore, tools/asdf-install/.cvsignore,
-        tools/asdf-install/doc/.cvsignore, xdump/.cvsignore: Ensure that
-        more .cvsignore files exist and that files matching *~.* (e.g.,
-        Cocoa NSDocument backup files) are ignored.
-
-2005-07-28 07:23  gb
-
-        * level-0/.cvsignore, hemlock/src/wire/.cvsignore,
-        level-0/PPC/.cvsignore, level-0/PPC/PPC32/.cvsignore: Ensure that
-        more .cvsignore files exist and that files matching *~.* (e.g.,
-        Cocoa NSDocument backup files) are ignored.
-
-2005-07-28 07:23  gb
-
-        * compiler/optimizers.lisp: CCL::TRUE and CCL::FALSE.  (There are
-        things that wind up calling TRUE at runtime; there's no reason to
-        actually do that.)
-
-2005-07-28 07:17  gb
-
-        * .cvsignore, compiler/.cvsignore, compiler/PPC/.cvsignore,
-        compiler/PPC/PPC32/.cvsignore, compiler/PPC/PPC64/.cvsignore,
-        compiler/X86/.cvsignore, darwin-headers/.cvsignore,
-        darwin-headers/carbon/.cvsignore,
-        darwin-headers/carbon/C/.cvsignore, darwin-headers/chud/.cvsignore,
-        darwin-headers/chud/C/.cvsignore, darwin-headers/cocoa/.cvsignore,
-        darwin-headers/cocoa/C/.cvsignore, darwin-headers/gl/.cvsignore,
-        darwin-headers/gl/C/.cvsignore, darwin-headers/libc/.cvsignore,
-        darwin-headers/libc/C/.cvsignore,
-        darwin-headers/quicktime/.cvsignore,
-        darwin-headers/quicktime/C/.cvsignore, darwin-headers64/.cvsignore,
-        examples/.cvsignore, examples/rubix/.cvsignore, headers/.cvsignore,
-        headers/gl/.cvsignore, headers/gl/C/.cvsignore,
-        headers/gnome/.cvsignore, headers/gnome/C/.cvsignore,
-        headers/gnome2/.cvsignore, headers/gnome2/C/.cvsignore,
-        headers/gnustep/.cvsignore, headers/gnustep/C/.cvsignore,
-        headers/gtk/.cvsignore, headers/gtk/C/.cvsignore,
-        headers/gtk2/.cvsignore, headers/gtk2/C/.cvsignore,
-        headers/libc/.cvsignore, headers/libc/C/.cvsignore,
-        headers64/.cvsignore, headers64/libc/.cvsignore,
-        headers64/libc/C/.cvsignore, hemlock/.cvsignore,
-        hemlock/bin/.cvsignore, hemlock/bin/openmcl/.cvsignore,
-        hemlock/doc/.cvsignore, hemlock/doc/cim/.cvsignore,
-        hemlock/doc/misc/.cvsignore,
-        hemlock/doc/scribe-converter/.cvsignore,
-        hemlock/doc/user/.cvsignore, hemlock/maint/.cvsignore,
-        hemlock/resources/.cvsignore, hemlock/src/.cvsignore,
-        hemlock/src/elisp/.cvsignore, hemlock/src/spell/.cvsignore,
-        hemlock/src/tty/.cvsignore, hemlock/unused/.cvsignore,
-        hemlock/website/.cvsignore, level-1/.cvsignore: Ensure that more
-        .cvsignore files exist and that files matching *~.* (e.g., Cocoa
-        NSDocument backup files) are ignored.
-
-2005-07-23 03:38  gb
-
-        * lib/macros.lisp: First cut at handling (lots of) FP args in
-        Darwin callbacks.  (Probably needs some further testing: there are
-        lots of boundary cases.)
-
-2005-07-23 03:36  gb
-
-        * level-0/PPC/ppc-float.lisp: %GET-FP-ARG-REGS, for Darwin
-        callbacks.
-
-2005-07-22 02:01  gb
-
-        * examples/objc-runtime.lisp: Look for pointers in data sections
-        (cfstrings) via binary search (vice linear search.)
-
-2005-07-22 02:00  gb
-
-        * examples/cocoa-editor.lisp: Don't bind HI::NOW-TICK per-thread.
-
-2005-07-22 01:59  gb
-
-        * hemlock/src/buffer.lisp: In %SET-BUFFER-MODIFIED: do
-        QUEUE-BUFFER-CHANGE (e.g., update modified status in modeline)
-        after status change.
-
-2005-07-22 01:33  gb
-
-        * lib/db-io.lisp: Remove a FORMAT (debugging) call.
-
-2005-07-22 00:58  gb
-
-        * level-1/version.lisp: Haven't bumped in a while.
-
-2005-07-22 00:57  gb
-
-        * lib/db-io.lisp: Ensure that ASCII info in trailer block is
-        space-delimited.
-
-2005-07-22 00:57  gb
-
-        * level-0/PPC/ppc-io.lisp: %GET-ERRNO: errno value is always 32-bit
-        int; pointer to errno may be 32/64 bits ...
-
-2005-07-22 00:56  gb
-
-        * level-1/l1-aprims.lisp: Add SETF-FUNCTION-NAME-P, use it in
-        VALID-FUNCTION-NAME-P.
-
-2005-07-22 00:52  gb
-
-        * headers/libc/C/populate.sh: Include /usr/include/ifaddrs.h, for
-        #_getifaddrs/#_freeifaddrs.
-
-2005-07-22 00:51  gb
-
-        * level-1/l1-sockets.lisp: Kinder, gentler %GET-IP-INTERFACES,
-        based on #_getifaddrs.   #_getifaddrs seems to be supported on
-        Darwin at least as far back as Jaguar,   and on Linux at least as
-        far back as ... libc versions from 2002 or so.   (Note that
-        /usr/include/ifaddrs.h hasn't been included in the Linux interfaces
-          up until this point; note also that the interface names aren't
-        returned correctly   on PPC64 Darwin as of OS release 10.4.1).
-
-2005-07-15 18:31  gb
-
-        * level-1/l1-aprims.lisp: Don't assume that all function names
-        that're lists of 2 symbols are SETF function names in
-        VALID-FUNCTION-NAME-P.  (Unless they -are- SETF function names, of
-        course.)
-
-2005-07-15 18:28  gb
-
-        * level-0/PPC/ppc-symbol.lisp: %SVAR-BINDING-ADDRESS fixes.
-
-2005-07-15 18:27  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp:
-        PPC64::PPC64-ARRAY-TYPE-NAME-FROM-CTYPE should return a keyword or
-        NIL, not ppc32::subtag-simple-vector (sic).
-
-2005-07-15 18:27  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp:
-        PPC32::PPC32-ARRAY-TYPE-NAME-FROM-CTYPE should return a keyword or
-        NIL, not ppc32::subtag-simple-vector.
-
-2005-07-15 12:29  gb
-
-        * examples/objc-runtime.lisp: Clear the "private" class tree on
-        application exit; ensure that it gets re-populated on application
-        launch.
-
-2005-07-15 06:47  gb
-
-        * examples/rubix/rubix.lisp: Reference *CUBE*, not CUBE.  (Need to
-        ask Hamilton about this, and incorporate his "ctrl-left-moust =
-        right-mouse" patches.)
-
-2005-07-15 06:45  gb
-
-        * examples/objc-clos.lisp: Clarify that foreign direct slotds's
-        "offset" is a bit offset; change the name of the slot and its
-        accessor/initarg to reflect this.
-        
-        Foreign effective slot definitions generally treat the location as
-        a byte offset (except the slot's type is a bit or bitfield.)
-        
-        Fix some bugs in calculating instance size of lisp-defined classes,
-        which had led to general chaos/memory corruption problems.
-
-2005-07-15 06:42  gb
-
-        * examples/objc-runtime.lisp: Declare the class
-        NSConcreteAttributedString, until SEND is converted to always use
-        decl info.
-        
-        Recognize instances of private (i.e., undeclared) classes.
-        
-        When creating a foreign direct slot,  ensure that the type's bits
-        have been determined; use the new :BIT-OFFSET initarg.
-
-2005-07-15 06:38  gb
-
-        * level-1/l1-readloop-lds.lisp: NEW-BACKTRACE-INFO records the
-        (new) break level.
-
-2005-07-15 06:38  gb
-
-        * library/lispequ.lisp: Add a bt.break-level field to backtrace
-        info.
-
-2005-07-15 06:34  gb
-
-        * lib/backtrace-lds.lisp: Comments.
-
-2005-07-15 06:33  gb
-
-        * examples/cocoa.lisp: Change some indentation; make
-        UI-OBJECT-DO-OPERATION use EQL specializers on the operation name.
-
-2005-07-15 06:32  gb
-
-        * examples/cocoa-backtrace.lisp: Set backtrace window title to
-        indicate process and its break level.
-
-2005-07-15 06:31  gb
-
-        * examples/bridge.lisp: SEND still punts to old SEND code
-        sometimes, but formats the message differently.
-
-2005-07-15 04:25  gb
-
-        * level-1/ppc-trap-support.lisp: Look for an RLDICL that clears the
-        left 61 (not 62) bits, preceding a (TDNEI <reg> PPC64::TAG-FIXNUM)
-        trap, in XCMAIN.
-
-2005-07-15 00:30  gb
-
-        * examples/rubix/rubix.lisp: Hamilton's patch for the
-        right-mouse-button challenged.
-
-2005-07-14 15:11  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-07-14 15:01  gb
-
-        * lisp-kernel/gc.h: PPC64 VOID-ALLOCPTR is "most-positive-dnode"
-        (e.g, non-negative.)
-
-2005-07-14 15:00  gb
-
-        * level-0/PPC/ppc-utils.lisp: In #+ppc64 walk-dynamic-area, use a
-        signed alloc trap; ensure that ALLOCBASE contains the new
-        (non-negative) VOID_ALLOCPTR.
-
-2005-07-13 09:58  gb
-
-        * lisp-kernel/: lisp-exceptions.c, lisp-exceptions.h: Only
-        recognize unsigned alloc_trap on PPC32; only recognize signed
-        alloc_trap on PPC64.
-
-2005-07-13 09:57  gb
-
-        * lisp-kernel/: darwin64/Makefile, darwin/Makefile: Don't pass
-        major/minor release version to CPP.
-
-2005-07-13 09:28  gb
-
-        * xdump/heap-image.lisp: Write newfangled ABI-VERSION to image
-        header.
-
-2005-07-13 09:27  gb
-
-        * lisp-kernel/image.c: Check abi version in image header;
-        SAVE-APPLICATION writes current version to header.
-
-2005-07-13 09:26  gb
-
-        * lisp-kernel/image.h: Define min,max, current ABI version
-        (arbitrarily, 1001.  I've lost count.)
-
-2005-07-13 09:24  gb
-
-        * lisp-kernel/linux/Makefile: Dont define version numbers in
-        Makefile.
-
-2005-07-13 08:59  gb
-
-        * level-1/version.lisp: Bump.  Will need new binaries to bootstrap.
-
-2005-07-13 08:58  gb
-
-        * lib/nfcomp.lisp, xdump/faslenv.lisp: Increment FASL version.
-
-2005-07-13 08:41  gb
-
-        * xdump/xppcfasload.lisp: Increase heap-image-base for DarwinPPC32.
-
-2005-07-13 08:41  gb
-
-        * lisp-kernel/macros.s: Define platform-specific alloc_trap, use
-        it.
-
-2005-07-13 08:40  gb
-
-        * lisp-kernel/: constants64.h, constants64.s: Redefine RATIO,
-        COMPLEX subtags.
-
-2005-07-13 08:40  gb
-
-        * lisp-kernel/area.h: new (higher) HEAP_IMAGE_BASE for DarwinPPC32.
-
-2005-07-13 08:38  gb
-
-        * level-0/l0-pred.lisp: New NUMBERP/REALP for PPC64 (depends on new
-        complex/ratio typecodes.) Redefine PPC64 *NODEHEADER-TYPES*.
-
-2005-07-13 08:37  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Redefine PPC64::SUBTAG-RATIO
-        and PPC64::SUBTAG-COMPLEX, so that a mask of all numeric typecodes
-        fits (just barely) in a fixnum.  (This enables things like NUMBERP
-        and REALP to check several typecodes via LOGBITP, rather than via a
-        6-or-7 arm CASE statement.)
-        
-        This requires some bootstrapping and will require new binaries.
-
-2005-07-13 08:33  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Define some missing vinsns
-        (some of which were found/defined by jamesjb) for 64-bit vector
-        set, SINGLE-FLOAT-BITS.
-
-2005-07-13 08:32  gb
-
-        * compiler/PPC/ppc2.lisp: Fix some cases of PPC2-VSET involving
-        64-bit arrays.
-
-2005-07-13 08:31  gb
-
-        * compiler/vinsn.lisp: Define MISSING-VINSNS, which found a handful
-        of them.
-
-2005-07-13 08:30  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Revert to using "trap
-        logical" alloc-traps on PPC32.
-        
-        Rationale: the largest object we can allocate is about 2^27 bytes
-        in size (a DOUBLE-FLOAT vector with almost 2^24 elements).  If
-        HEAP-IMAGE-BASE is effectively above 2^27, we can never cause
-        allocptr to change sign from positive to negative (to wrap around
-        0), but we -might-  cause it to change sign from negative to
-        positive (to wrap around #x80000000).
-        
-        On PPC64, we'd have to be able to guarantee that HEAP-IMAGE-BASE
-        was above 2^59 to ensure this.  That's hard to do, so we have to
-        basically limit ourselves to the low 63 bits of memory ("positive"
-        addresses) and do signed comparisons. (Wrapping around 0 should
-        trap; wrapping around #x8000000000000000 shouldn't be possible.)
-
-2005-07-13 08:19  gb
-
-        * compiler/optimizers.lisp: Comment formatting.
-
-2005-07-13 01:17  gb
-
-        * lisp-kernel/spentry.s: destbind1 is now a local label (there was
-        some PPC32 code that thought it was still global.)
-
-2005-07-12 22:40  gb
-
-        * lisp-kernel/spentry.s: Inline-lambda+keyword args support for
-        PPC64.  (Needs more testing, but at least the PPC64 changes are
-        nominally there.)
-
-2005-07-12 22:38  gb
-
-        * compiler/nx1.lisp: Don't inhibit %SET-SINGLE-FLOAT on PPC64; -do-
-        inhibit %SETF-SINGLE-FLOAT there.
-
-2005-07-11 17:50  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-07-11 17:50  gb
-
-        * level-1/l1-streams.lisp: Chritian Nybo's change to
-        %%YIELD-TERMINAL-TO (handle the case where *TERMINAL-IO* is a
-        SYNONYM-STREAM.)
-
-2005-07-11 17:48  gb
-
-        * level-1/l1-readloop-lds.lisp: Chritian Nybo's fix to :Y command.
-
-2005-07-11 17:48  gb
-
-        * compiler/X86/: x86-arch.lisp, x86-asm.lisp: Gotta start
-        somewhere.
-
-2005-07-11 08:45  gb
-
-        * compiler/risc-lap.lisp: ALLOC-LAP-OPERAND-VECTOR takes an
-        optional SIZE argument, only uses freelisting if the requested size
-        matches the constant LAP-OPERAND-VECTOR-SIZE.
-
-2005-07-11 03:07  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        MEM-REF-C-S16 was generating "lha dest,src(index)" instead of "lha
-        dest,index(src)".
-
-2005-07-10 02:40  gb
-
-        * lib/misc.lisp: Try to be saner about DOCUMENTATION methods on
-        SETF function names (as reported by alanr); define methods on the
-        class CONS (not LIST), and only treat the CONS as a SETF function
-        name if it is one.
-
-2005-07-10 02:38  gb
-
-        * level-1/ppc-error-signal.lisp: Use ;;; for file-level comments. 
-        (A losing battle ...)
-        
-        Use target::  package prefix for stack-overflow fixup kernel call.
-
-2005-07-10 02:37  gb
-
-        * level-1/l1-error-signal.lisp: Use ;;; for file-level comments. 
-        (A losing battle ...)
-
-2005-07-09 08:13  gb
-
-        * lib/: defstruct-lds.lisp, defstruct.lisp: ref-type shouldn't
-        contain ppc32 subtag.
-
-2005-07-09 08:11  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-07-09 08:11  gb
-
-        * level-1/l1-sockets.lisp: Check for 8-bit element type on ppc64,
-        too.
-
-2005-07-09 08:10  gb
-
-        * level-1/l1-io.lisp: target:: package prefix.  Don't print
-        block/go tags, 'cause we don't use them anymore.
-
-2005-07-09 08:09  gb
-
-        * level-1/l1-application.lisp, lib/arrays-fry.lisp,
-        lib/backtrace.lisp: target:: package prefix.
-
-2005-07-09 08:09  gb
-
-        * compiler/PPC/ppc-asm.lisp: Change package in buffer attribute
-        line.
-        
-        Always require PPC-ARCH.
-
-2005-07-08 04:58  gb
-
-        * lisp-kernel/pmcl-kernel.c: exit if initial mmap fails
-
-2005-07-06 12:09  gb
-
-        * level-1/version.lisp: Bump again, since I botched the checking
-        comment the last time ...
-
-2005-07-06 12:09  gb
-
-        * lib/nfcomp.lisp: Move the #+pppc64-target 64-bit arrays later in
-        the typecase (some other things - like FUNCTION - are probably more
-        common.)
-
-2005-07-06 11:59  gb
-
-        * level-1/: version.lisp, linux-files.lisp: Fix a few word-size
-        assumptions in CALL-WITH-STRING-VECTOR; do pipe via libc on Darwin
-        (since the syscall interface is pretty bizarre.)
-
-2005-07-06 11:58  gb
-
-        * level-0/PPC/ppc-hash.lisp: Do STRIP-TAG-TO-FIXNUM in LAP (since
-        I'm nervous about playing with  (LOGAND <non-fixnum> -1)).
-
-2005-07-06 11:57  gb
-
-        * level-0/PPC/ppc-float.lisp: Define %%SCALE-SFLOAT for PPC64.
-
-2005-07-06 11:56  gb
-
-        * level-0/nfasload.lisp: Early PROVIDE pushes (STRING MODULE) on
-        *MODULES*.
-
-2005-07-06 11:56  gb
-
-        * level-0/l0-hash.lisp: Don't define key-mangling functions at
-        compile-time (so that it's easier to experiment with them.)
-        
-        Mangle keys on PPC64, which seems to greatly improve GETHASH
-        performance.
-
-2005-07-06 11:54  gb
-
-        * level-0/l0-float.lisp: SCALE-FLOAT calls %%SCALE-SFLOAT on PPC64.
-
-2005-07-05 20:04  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: natural ALU ops were ...
-        missing; problems with inlined boxing/unboxing of 64-bit integers. 
-        64-bit aref.
-
-2005-07-05 19:56  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: natural ALU ops take 32-bit
-        args, return 32-bit results on PPC32.
-
-2005-07-05 19:48  gb
-
-        * compiler/PPC/ppc2.lisp: natural-vref, natural-vset for ppc64. 
-        Handle 64-bit integer vectors.
-
-2005-07-05 19:47  gb
-
-        * compiler/nx1.lisp: Two-arg addition, subtraction on unsigned
-        natural-sized integers.
-
-2005-07-05 19:46  gb
-
-        * compiler/nx0.lisp: NX-BINARY-NATURAL-OP-P may want to look at
-        result type.
-
-2005-07-05 19:44  gb
-
-        * compiler/arch.lisp: Error codes for not-u64, not-s64 were
-        backwards.  (continue from constant redefinition CERRORs, recompile
-        everything).
-
-2005-07-05 07:25  gb
-
-        * level-0/PPC/PPC32/l0-bignum-ppc32.lisp: Need NUMBER-CASE-MACRO at
-        compile-time.
-
-2005-07-05 07:12  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: LOGBITP: fencepost on
-        fixnum-only bound (can only access most significant bit of fixnum,
-        not beyond ...).  (Was looking at ppc32 constants, so this didn't
-        lead to erroneous code, but may have been very inefficient in some
-        cases.)
-
-2005-07-05 07:11  gb
-
-        * level-0/PPC/PPC32/l0-bignum-ppc32.lisp: LOGBITP: fencepost on
-        fixnum-only bound (can only access most significant bit of fixnum,
-        not beyond ...).
-
-2005-07-05 04:25  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-07-05 04:19  gb
-
-        * level-0/: l0-aprims.lisp, l0-array.lisp, l0-complex.lisp,
-        l0-def.lisp, l0-error.lisp, l0-float.lisp, l0-hash.lisp,
-        l0-init.lisp, l0-int.lisp, l0-io.lisp, l0-misc.lisp,
-        l0-numbers.lisp, l0-pred.lisp, l0-symbol.lisp, l0-utils.lisp: Add
-        (IN-PACKAGE "CCL").
-
-2005-07-05 04:18  gb
-
-        * level-0/nfasload.lisp: Add (IN-PACKAGE "CCL").
-        
-        Do SET-PACKAGE and FIND-PACKAGE here, so that IN-PACKAGE can be
-        used in level-0 and early level-1 files.  (All of these files are
-        in the CCL package; the IN-PACKAGE forms are supposed to help text
-        editors set the buffer package reasonably when editing these
-        files.)
-
-2005-07-05 04:11  gb
-
-        * level-0/PPC/: PPC32/ppc32-bignum.lisp,
-        PPC32/l0-bignum-ppc32.lisp, ppc-array.lisp, ppc-clos.lisp,
-        ppc-def.lisp, ppc-float.lisp, ppc-hash.lisp, ppc-io.lisp,
-        ppc-misc.lisp, ppc-numbers.lisp, ppc-pred.lisp, ppc-symbol.lisp,
-        ppc-utils.lisp: Add (IN-PACKAGE "CCL").
-
-2005-07-05 02:52  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: Add (IN-PACKAGE "CCL").
-        
-        %LDB-FIXNUM-FROM-BIGNUM: byte may span as many as 3 digits, not
-        just 2.
-
-2005-07-05 02:51  gb
-
-        * level-0/PPC/PPC64/ppc64-bignum.lisp: Add (IN-PACKAGE "CCL").
-
-2005-07-05 02:50  gb
-
-        * level-1/l1-files.lisp: REMOVE . before removing :UP in REMOVE-UP.
-
-2005-07-05 02:50  gb
-
-        * level-1/l1-symhash.lisp: Move SET-PACKAGE stuff into level-0.
-
-2005-07-05 02:49  gb
-
-        * level-1/l1-typesys.lisp: Integrate 64-bit vectors into type
-        system better.
-
-2005-07-05 02:49  gb
-
-        * level-1/level-1.lisp: #+sparc-target ? no.
-
-2005-07-05 02:48  gb
-
-        * lisp-kernel/lisp-debug.c: Recognize 64-bit traps, 64-bit BOUNDP
-        traps.
-
-2005-07-05 02:47  gb
-
-        * lisp-kernel/lisp-exceptions.h: Recognize LD instructions, for
-        debugger.
-
-2005-07-05 02:47  gb
-
-        * lib/nfcomp.lisp: Add an IN-PACKAGE; format/layout changes.
-
-2005-07-05 02:46  gb
-
-        * lib/macros.lisp: Nuke CLtL1 backward-compatibility stuff in
-        IN-PACKAGE.
-
-2005-07-05 02:45  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: %ILSL : zero result if
-        shift count > 63 (not 31).
-
-2005-07-05 02:44  gb
-
-        * compiler/PPC/ppc2.lisp: Fix vcell locations in inlined lambda
-        &optional/&key processing.
-
-2005-07-04 22:22  gb
-
-        * level-0/l0-cfm-support.lisp: no it wasn't
-
-2005-07-04 22:20  gb
-
-        * level-0/l0-cfm-support.lisp: file was empty
-
-2005-07-04 01:55  gb
-
-        * lisp-kernel/spentry.s: _SPbuiltin_length does
-        list-length/circularity check on PPC64.
-        
-        _SPbuiltin_seqtype was checking (random) imm1 value, rather than
-        typecode in imm0; this means that sequence functions sometimes
-        tried to treat non-list arguments as vectors (rather than
-        complaining about non-sequences.) (This seems to have been present
-        on both platforms, and may have been long-standing.)
-
-2005-07-04 01:52  gb
-
-        * lib/time.lisp: Use reentrant #_localtime_r.
-        
-        GCTIME uses (host) :timeval size, not hardwired constant.
-
-2005-07-04 01:51  gb
-
-        * lib/db-io.lisp: Don't override field offsets assigned by
-        interface translator!
-        
-        Assume that DarwinPPC64 uses natural PPC struct alignment.  (AFAIK,
-        Apple hasn't bothered to document the ABI yet.)
-
-2005-07-04 01:49  gb
-
-        * level-1/: l1-io.lisp, l1-reader.lisp: Only use character names
-        for non-graphic-standard-chars (for #\Newline and for
-        non-standard-chars) when writing chars with #\ syntax.
-        
-        *NAME-CHAR-ALIST*: reorder so that standard/semi-standard char
-        names are preferred.
-
-2005-07-04 01:47  gb
-
-        * level-1/l1-init.lisp: Make *TOTAL-GC-MICROSECONDS* big enough.
-
-2005-07-04 01:46  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: fix-big-logandc2:  start
-        complementing at second digit, since fixnum op handled low 2
-        digits.
-
-2005-07-04 01:45  gb
-
-        * level-0/PPC/ppc-hash.lisp: EQL hashing treats +/- 0.0 the same.
-
-2005-07-04 01:44  gb
-
-        * level-0/PPC/ppc-array.lisp: %EXTEND-VECTOR: handle bit-vector
-        case with non-zero start offset.
-
-2005-07-04 01:43  gb
-
-        * compiler/PPC/ppc-lap.lisp: Functions can't (easily) overflow on
-        PPC64.
-
-2005-07-04 01:42  gb
-
-        * compiler/nx1.lisp: NX1-ASH: (ash X 0) should typecheck X.
-
-2005-07-04 01:41  gb
-
-        * compiler/optimizers.lisp: TRANSFORM-LOGOP: some logical
-        operations aren't commutative.
-
-2005-07-03 02:38  gb
-
-        * lisp-kernel/spentry.s: Try to schedule special-variable reference
-        subprims a little better.  (Hard, since we can't do speculative
-        execution, but at least move a test further from a dependent
-        branch.)
-
-2005-07-03 02:36  gb
-
-        * level-0/PPC/PPC64/ppc64-bignum.lisp: Single-digit LOGANDC1,
-        LOGANDC2: store value in DEST if non-nil (was clobbering source
-        bignum arg.)
-
-2005-07-03 02:35  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: Bignum LOGXOR does LOGXOR
-        (not LOGIOR ...) on each digit.
-        
-        Bignun-X-fixnum LOGANDC1, LOGANDC2 assume that the fixnum op has
-        set low 2 (32-bit) digits.
-
-2005-07-03 02:32  gb
-
-        * level-0/PPC/ppc-float.lisp: %DOUBLE-FLOAT-SIGN, %SHORT-FLOAT-SIGN
-        back in LAP, return T iff sign bit is set.
-
-2005-07-03 02:31  gb
-
-        * level-0/l0-hash.lisp: Some paranoia in SXHASH-AUX; ensure that
-        the "similar" -0.0 and 0.0 SXHASH to the same value on PPC64.
-
-2005-07-03 02:30  gb
-
-        * level-0/l0-float.lisp: Move %DOUBLE-FLOAT-SIGN,
-        %SINGLE-FLOAT-SIGN back to LAP (and make them return boolean
-        valures, as their callers expect.)
-        
-        PPC64: LOG-E: coerce X to SINGLE-FLOAT before calling
-        %SHORT-FLOAT-ABS on it.  (Note: bugs like this may clobber the
-        tcr's single-float convert slot, making it hard to box/unbox
-        single-floats in that thread.  If user code can do this (or if
-        system code keeps being buggy ...), should make it easier to fix
-        the tcr slot.)
-
-2005-07-03 02:22  gb
-
-        * compiler/optimizers.lisp: (ASH x 0) - return X, but typecheck it
-
-2005-07-03 02:21  gb
-
-        * compiler/nx-basic.lisp: In default compiler policy, don't trust
-        declarations or do unsafe things if SAFETY optimize quantity is 3.
-
-2005-07-02 20:01  gb
-
-        * xdump/hashenv.lisp: TARGET-ARCH-CASE for some hash-table macros. 
-        (l0-hash.lisp functions have been a little confused about
-        types/tags.)
-
-2005-07-02 20:00  gb
-
-        * lisp-kernel/spentry.s: Store low 32 bits, not high 32 when
-        storing into a (SIMPLE-ARRAY (SIGNED-BYTE 32) (*)).
-
-2005-07-02 19:59  gb
-
-        * lisp-kernel/lisp-debug.c: Avoid "%08x" in printf format strings,
-        when size of arg isn't known to be 32 bits.
-
-2005-07-02 19:57  gb
-
-        * level-1/version.lisp: Lisp image du jour.
-
-2005-07-02 19:56  gb
-
-        * level-1/sysutils.lisp: Make a real (SETF MACRO-FUNCTION)
-        function; make the old SET-MACRO-FUNCTION call it.  (Note that this
-        may be a little tricky to bootstrap: it may be necessary to do:
-        
-        ? (remhash 'macro-function ccl::%setf-methods%)
-        
-        to remove the old SETF inverse established by DEFSETF.)
-
-2005-07-02 19:54  gb
-
-        * level-1/ppc-trap-support.lisp: So many mis-indented comments, so
-        little time.
-
-2005-07-02 19:52  gb
-
-        * level-1/l1-error-signal.lisp: Make TYPE-ERROR objects with
-        implicit EXPECTED-TYPE slots if no type info available.
-
-2005-07-02 19:51  gb
-
-        * level-1/l1-clos.lisp: target package in %SLOT-UNBOUND-TRAP.
-
-2005-07-02 19:50  gb
-
-        * level-1/l1-aprims.lisp: APPEND has something to do with the CL
-        definition ...
-
-2005-07-02 19:49  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: LOGTEST of 2 bignums
-        looks at both args (rather than LOGTESTing the first with itself.)
-        
-        LOGTEST of fixnum and bignum looks at second 32-bit digit if it
-        exists and no intersection on first digit.
-
-2005-07-02 19:47  gb
-
-        * level-0/PPC/ppc-def.lisp: %SET-OBJECT stores a natural-sized
-        value, not a 32-bit word ...
-
-2005-07-02 19:46  gb
-
-        * level-0/l0-misc.lisp: PROPER-LIST-P returns false on dotted lists
-        (as someone may have suggested a few months ago.)
-
-2005-07-02 19:46  gb
-
-        * level-0/l0-hash.lisp: Comment formatting changes only.
-
-2005-07-02 16:52  gb
-
-        * level-0/l0-array.lisp: PPC64-specific changes: Get upper bound of
-        (UNSIGNED-BYTE 64) right.
-
-2005-07-02 16:32  gb
-
-        * lisp-kernel/spentry.s: PPC64-specific changes: makeu64: make a
-        3-digit bignum if we need 3 digits misc_set_common: get
-        type-checking right on (SIGNED-BYTE 16), (UNSIGNED-BYTE 64).
-
-2005-07-02 16:31  gb
-
-        * lib/backtrace.lisp: ; -> ;;; on section comments.
-
-2005-07-02 14:42  gb
-
-        * lib/backtrace.lisp: FIND-LOCAL-NAME: encoded stack-frame
-        addresses are a function of target::word-size.
-
-2005-07-02 05:51  gb
-
-        * level-0/PPC/PPC64/ppc64-bignum.lisp: %MULTIPLY returns (values
-        "high 32 bits of product" low 32 bits of product") in that order. 
-        (%MULTIPLY is currently only used to validate the "guess" digit in
-        BIGNUM-TRUNCATE's aux functions, so getting things completely
-        backwards here only caused some bad guess digits to be accepted.)
-
-2005-07-02 05:47  gb
-
-        * level-0/PPC/PPC32/ppc32-bignum.lisp: Some comments had been
-        line-wrapped (presumably causing some words to become lap labels).
-
-2005-07-02 05:45  gb
-
-        * level-0/PPC/ppc-numbers.lisp: 64-bit
-        %ROUND-NEAREST-SHORT-FLOAT->FIXNUM stores FP0 in the right place
-        ...
-
-2005-07-01 16:00  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: %ADD-WITH-CARRY and
-        %SUBTRACT-WITH-BORROW operate on the low 32 bits of their arguments
-        (e.g, -1 is #x00000000ffffffff)).
-
-2005-07-01 03:55  gb
-
-        * level-0/PPC/ppc-float.lisp: ppc64 bug fixes.
-
-2005-07-01 03:53  gb
-
-        * level-0/PPC/ppc-pred.lisp: use T vice (+ ppc64::nil-value
-        ppc64::t-offset) in EQL.
-
-2005-07-01 03:52  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: Bug fixes.
-
-2005-07-01 03:50  gb
-
-        * level-1/l1-numbers.lisp: Indentation.
-
-2005-07-01 03:49  gb
-
-        * level-1/linux-files.lisp: yet another way to change default
-        directory (CCL::CD).
-
-2005-07-01 03:48  gb
-
-        * level-1/sysutils.lisp: SET-MACRO-FUNCTION accepts/ignores env
-        arg.
-
-2005-07-01 03:48  gb
-
-        * lib/numbers.lisp: Remove some comments.
-
-2005-07-01 03:47  gb
-
-        * lisp-kernel/spentry.s: Check for sign-extension via arithmetic
-        shift (not logical shift) in makes128.
-
-2005-07-01 03:46  gb
-
-        * level-0/l0-numbers.lisp: Comment indentation.
-
-2005-07-01 03:46  gb
-
-        * level-0/l0-float.lisp: Several bug fixes ...
-
-2005-07-01 03:43  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: ADJUST-SP was missing.
-
-2005-07-01 03:43  gb
-
-        * compiler/nx1.lisp: Handle LABELS declarations differently; this
-        may need more thought/work.
-
-2005-06-30 18:36  gb
-
-        * level-1/version.lisp: bump.
-
-2005-06-30 17:47  gb
-
-        * lisp-kernel/spentry.s: Zero the CTR when entering/returning from
-        lisp code.
-        
-        Fix valence when reentering lisp with exception-handler swap.
-
-2005-06-30 17:46  gb
-
-        * lisp-kernel/pmcl-kernel.c: commit_pages() may fail, so it returns
-        Boolean.  This needs work (overcommit, etc.)
-
-2005-06-30 17:45  gb
-
-        * lisp-kernel/macros.s: Use signed alloc traps.
-
-2005-06-30 17:45  gb
-
-        * lisp-kernel/lisp-exceptions.h: resize_dyamic_heap() may fail, so
-        it returns a Boolean.
-        
-        Define new alloc trap instructions; contunue to define old ones,
-        for bootstrapping.
-
-2005-06-30 17:43  gb
-
-        * lisp-kernel/lisp-exceptions.c: Recognize old (unsigned) alloc
-        traps as well as new (signed) ones.
-        
-        Check for failure in memory allocation requests; fixup allocptr
-        before signalling lisp errors in case of failure.
-
-2005-06-30 17:41  gb
-
-        * lisp-kernel/gc.c: What exactly is a "locatitive" ?
-
-2005-06-30 17:40  gb
-
-        * level-1/l1-typesys.lisp: Compute an effective slot-definition's
-        type predicate based on the value of its type slot, not the
-        (possibly unsupplied) :TYPE initarg.
-
-2005-06-30 17:39  gb
-
-        * level-1/l1-error-system.lisp: Recognize (UNSIGNED-BYTE 56) as an
-        expected type in some UUO type errors.
-
-2005-06-30 17:38  gb
-
-        * level-1/l1-clos.lisp: Slot-definition's TYPE slots default to T,
-        damn it.  Compute the intersection of all direct slots' types when
-        determining an effective slot's type.  (We should probably complain
-        if the intersection is empty, and there may be cases where it can't
-        be computed.)
-
-2005-06-30 17:34  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: Allow
-        BIGNUM-REF/BIGNUM-SET to inline.
-
-2005-06-30 17:34  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        Use signed alloc traps.  (This means that valid heap addresses are
-        limited to the low half of the address space; this has been true
-        because of OS limitations.)
-
-2005-06-30 17:31  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: Recognize SRDI.
-
-2005-06-30 17:30  gb
-
-        * compiler/: nx1.lisp, PPC/ppc2.lisp: (partially) revive
-        %TYPED-MISCREF and %TYPED-MISCSET.
-
-2005-06-29 16:52  gb
-
-        * level-1/version.lisp: bump.
-
-2005-06-29 16:30  gb
-
-        * compiler/PPC/ppc2.lisp: %ilogand2: use clear-left, clear-right if
-        appropriate.
-        
-        NOTE: clear-left doesn't ensure that tag bits are cleared; code
-        which says (logand (the fixnum x) mask) - and lies about the type
-        of X - is unsafe, but any such code is pretty bogus to begin with.
-
-2005-06-29 16:11  gb
-
-        * compiler/PPC/: PPC64/ppc64-vinsns.lisp, PPC32/ppc32-vinsns.lisp:
-        CLEAR-LEFT and CLEAR-RIGHT.
-
-2005-06-29 15:06  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: Reorganize TRUNCATE and
-        related functions.
-
-2005-06-29 15:04  gb
-
-        * level-0/PPC/ppc-def.lisp: %SUB-TIMEVALS in lisp.
-
-2005-06-29 15:03  gb
-
-        * level-0/l0-misc.lisp: Kinder, gentler %usedbytes.
-
-2005-06-29 15:02  gb
-
-        * level-0/l0-hash.lisp: Comment indentation.
-
-2005-06-29 15:01  gb
-
-        * level-0/l0-float.lisp: Fix typos in conditionalization.
-
-2005-06-29 15:00  gb
-
-        * lisp-kernel/spentry.s: Missing close-paren in comment.
-
-2005-06-29 14:59  gb
-
-        * lisp-kernel/pmcl-kernel.c: lisp_heap_threshold, egc thresholds
-        are platform-specific (twice as large on 64-bit.)
-        
-        Enable EGC on PPC64.
-
-2005-06-29 14:58  gb
-
-        * lisp-kernel/lisp-exceptions.c: PPC64 codevector header stuff.
-        
-        When handling an allocation trap, ensure that displacement is a
-        "signed natural" (signed int of natural word size), not an "int"
-        (signed-byte 32).
-        
-        Don't explicitly zero pages that should already be zeroed in
-        new_heap_segment; the PPC64-specific bug was elsewhere.
-
-2005-06-29 14:54  gb
-
-        * lisp-kernel/gc.c: If EGC memoization is missing, say "doublenode"
-        instead of "doubleword".
-        
-        When masking out bits at the end of the "refbits" bit vector,
-        ensure that C does 64-bit arithmetic.
-
-2005-06-29 14:52  gb
-
-        * lisp-kernel/constants64.h: heap_segment_size (and log2 of it) are
-        platform-specific.  Make many constants explicitly "long", to
-        discourage 32-bit arithmetic.
-
-2005-06-29 14:50  gb
-
-        * lisp-kernel/: constants.h, constants32.h: heap_segment_size (and
-        log2 of it) are platform-specific.
-
-2005-06-29 14:49  gb
-
-        * level-1/linux-files.lisp: Do SUB-TIMEVALS in lisp.  (Did this
-        cons or something ? Why was it in LAP ?)
-
-2005-06-29 14:48  gb
-
-        * level-1/l1-clos-boot.lisp: Remove stray DBG call.
-
-2005-06-17 04:48  gb
-
-        * lisp-kernel/spentry.s: s16 and u16 cases were backwards in
-        misc_ref.
-
-2005-06-17 04:48  gb
-
-        * lisp-kernel/pmcl-kernel.c: EGC not ready on PPC64 yet.
-
-2005-06-17 04:47  gb
-
-        * lisp-kernel/constants64.s: misc_dloat_offset isn't
-        misc_header_offset ...  double_float_header reflects the view of a
-        double-float as two 32-bit elements.
-
-2005-06-17 04:45  gb
-
-        * lib/arrays-fry.lisp: Sigh.  May not be ppc32, use target package.
-
-2005-06-17 04:44  gb
-
-        * level-1/ppc-trap-support.lisp: Define and use
-        XP-GPR-SIGNED-DOUBLEWORD.
-
-2005-06-17 04:43  gb
-
-        * level-1/l1-aprims.lisp: Don't do APPEND two lists at a time ...
-
-2005-06-17 04:29  gb
-
-        * level-0/PPC/ppc-array.lisp: Don't reuse NVRs in hard case of
-        %EXTEND-VECTOR on either platform.
-
-2005-06-16 17:13  gb
-
-        * lisp-kernel/spentry.s: Fix ppc64 bignum case of integer-sign.
-        
-        Some stores and loads (FP constants, fpscr, etc.) need to be
-        32-bit, not ldr/str.
-
-2005-06-16 17:11  gb
-
-        * lisp-kernel/lisp-exceptions.c: Just say "%lx", not %08lx".
-
-2005-06-16 17:11  gb
-
-        * lisp-kernel/lisp-debug.c: Forgot to say "%lx" in some printf
-        calls.
-
-2005-06-16 17:10  gb
-
-        * lisp-kernel/constants64.s: c_reg_save has room for N nodes, not N
-        4-byte things.
-
-2005-06-16 17:08  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: Define and use %LOGXOR,
-        and set carry on entry to negation loop.
-
-2005-06-16 17:07  gb
-
-        * level-1/l1-init.lisp: ARRAY-RANK-LIMIT, CALL-ARGUMENTS-LIMIT,
-        LAMBDA-PARAMETERS-LIMIT are functions of target::node-size.
-
-2005-06-16 05:44  gb
-
-        * level-0/l0-float.lisp: %truncate-double-float for PPC64.
-
-2005-06-16 05:43  gb
-
-        * level-0/l0-numbers.lisp: INIT-RANDOM-STATE-SEEDS on both
-        platforms.
-
-2005-06-16 05:41  gb
-
-        * level-0/PPC/PPC64/l0-bignum-ppc64.lisp: Use old (safe-but-slow)
-        bignum GCD routine on PPC64, for now.  Define
-        ONE-BIGNUM-FACTOR-OF-TWO.
-
-2005-06-16 05:39  gb
-
-        * level-1/version.lisp: 050616.
-
-2005-06-16 05:38  gb
-
-        * lisp-kernel/darwin/Makefile: Don't try to determine GCC version
-        from "reading specs from ..." verbose output if specs aren't read
-        from a file (assume modern GCC in that case.)
-
-2005-06-16 05:36  gb
-
-        * lisp-kernel/pmcl-kernel.c: Enable EGC on PPC64.
-
-2005-06-16 05:36  gb
-
-        * lisp-kernel/gc.c: Zero enough bits (shift by "bitmap_shift", not
-        "5") when tenuring to an area other than the oldest.
-
-2005-06-15 23:41  gb
-
-        * lib/nfcomp.lisp, xdump/faslenv.lisp: Bump fasl version.
-
-2005-06-15 23:41  gb
-
-        * level-0/PPC/PPC32/l0-bignum-ppc32.lisp: Remove embedded control
-        char.
-
-2005-06-15 23:16  gb
-
-        * level-1/version.lisp: Bump; claim "Alpha" status for PPC64.
-
-2005-06-15 23:15  gb
-
-        * level-0/PPC/ppc-array.lisp: Fixes in %INIT-MISC.
-
-2005-06-15 23:15  gb
-
-        * level-0/PPC/ppc-def.lisp: %MAKE-CODE-EXECUTABLE fixes for PPC64.
-
-2005-06-15 23:14  gb
-
-        * level-0/PPC/ppc-misc.lisp: Word-size fixes.
-
-2005-06-15 23:13  gb
-
-        * level-0/PPC/ppc-numbers.lisp: don't do unsigned divide in
-        %FIXNUM-TRUNCATE.  Bad %NEXT-RANDOM-SEED is arguably better than
-        none.
-
-2005-06-15 23:12  gb
-
-        * level-0/PPC/ppc-utils.lisp: Fix in #+ppc64-target
-        walk-static-area.
-
-2005-06-15 23:11  gb
-
-        * level-0/PPC/PPC64/: ppc64-bignum.lisp, l0-bignum-ppc64.lisp:
-        Lots-o-bug-fixes.
-
-2005-06-15 23:10  gb
-
-        * level-1/l1-typesys.lisp: specialized-array-element-types include
-        ppc64 64-bit array types.
-
-2005-06-15 23:09  gb
-
-        * level-1/l1-numbers.lisp: RANDOM-STATE changes for ppc64;
-        %single-float-atanh for ppc64.
-
-2005-06-15 23:08  gb
-
-        * level-1/l1-clos-boot.lisp: Set up ppc64 signed/unsigned 64-bit
-        vectors in class table.
-
-2005-06-15 23:07  gb
-
-        * xdump/xppcfasload.lisp: Define image-base-address per-backend.
-
-2005-06-15 23:06  gb
-
-        * xdump/xfasload.lisp: New fasl ops for 32-bit, 64-bit signed
-        integers.  Image-base-address determined by backend.
-
-2005-06-15 23:06  gb
-
-        * xdump/faslenv.lisp: New fasl ops for 32-bit, 64-bit signed
-        integers.
-
-2005-06-15 23:04  gb
-
-        * xdump/heap-image.lisp: Remove (obsolete) reference defs.
-
-2005-06-15 23:03  gb
-
-        * xdump/.cvsignore: Ignore 64-bit FASL files.
-
-2005-06-15 23:02  gb
-
-        * scripts/openmcl64: New file.
-
-2005-06-15 23:01  gb
-
-        * lisp-kernel/darwin64/Makefile: Need to check gcc version in some
-        other way (actually, we can assume >= 4.0 for DarwinPPC64.)
-
-2005-06-15 23:00  gb
-
-        * lisp-kernel/darwin/.gdbinit: So, Apple ?  What's with all the
-        SIGTTIN's ?
-
-2005-06-15 22:59  gb
-
-        * lisp-kernel/spentry.s: Fix bit vectore ref/set, small-bignum
-        initialization after shifts/multiplies for ppc64.
-
-2005-06-15 22:58  gb
-
-        * lisp-kernel/ppc_print.c: Print some more uvector types in kernel
-        debugger.
-
-2005-06-15 22:57  gb
-
-        * lisp-kernel/pmcl-kernel.c: Create much larger reserved area on
-        ppc64.  Fix handling of HeapHighWaterMark, especially in cases when
-        EGC is off.
-
-2005-06-15 22:56  gb
-
-        * lisp-kernel/lisp.h: Ensure that _align_to_power_of_2 DTRT on
-        ppc64.
-
-2005-06-15 22:53  gb
-
-        * lisp-kernel/: lisp-exceptions.c, lisp-exceptions.h: Word-size
-        changes.
-
-2005-06-15 22:49  gb
-
-        * lisp-kernel/lisp-debug.c: (S) command to find/describe symbol
-        with matching pname.
-
-2005-06-15 22:49  gb
-
-        * lisp-kernel/gc.h: PPC64 code-vector-prefix.
-
-2005-06-15 22:48  gb
-
-        * lisp-kernel/gc.c: Lots of word-size fixes.
-
-2005-06-15 22:47  gb
-
-        * lisp-kernel/area.h: 64-bit IMAGE_BASE_ADDRESS for ppc64.
-
-2005-06-15 22:46  gb
-
-        * lib/setf-runtime.lisp: APPLY+ changes for PPC64.
-
-2005-06-15 22:45  gb
-
-        * lib/numbers.lisp: Use target::fixnumshift in PRINT-OBJECT method
-        on RANDOM-STATE.
-
-2005-06-15 22:44  gb
-
-        * lib/nfcomp.lisp: Dump small integers (signed-byte 16, 32, 64) via
-        specialized ops.
-
-2005-06-15 22:14  gb
-
-        * lib/macros.lisp: Parameterize %ilogbitp, other things for ppc64.
-
-2005-06-15 22:13  gb
-
-        * lib/foreign-types.lisp: :cdb-datum.size is (:unsigned 32), not
-        :unsigned-long.
-
-2005-06-15 22:12  gb
-
-        * lib/db-io.lisp: Portability changes.
-
-2005-06-15 22:11  gb
-
-        * lib/backtrace.lisp: Conditionalize REGISTERS-USED-BY.
-
-2005-06-15 22:11  gb
-
-        * lib/backtrace-lds.lisp: target: package changes.
-
-2005-06-15 22:10  gb
-
-        * lib/apropos.lisp: Remove commented-out code.
-
-2005-06-15 22:09  gb
-
-        * level-0/PPC/PPC32/l0-bignum-ppc32.lisp: ONE-BIGNUM-FACTOR-OF-TWO,
-        LOGBITP here for PPC32.
-
-2005-06-15 22:06  gb
-
-        * level-0/nfasload.lisp: primsizes array isn't of (non-portable)
-        element-type 'fixnum.  New fasl ops for s32, s64.  Count package
-        htab elements based on SYMBOLP only when resizing.
-
-2005-06-15 22:02  gb
-
-        * level-0/l0-pred.lisp: Fix NUMBERP typo.
-
-2005-06-15 22:02  gb
-
-        * level-0/l0-numbers.lisp: 
-        Move ONE-BIGNUM-FACTOR-OF-TWO, LOGBITP elsewhere.
-
-2005-06-15 22:01  gb
-
-        * level-0/l0-misc.lisp: Look at the right area slots in
-        %RESERVEDBYTES.
-
-2005-06-15 21:58  gb
-
-        * level-0/l0-int.lisp: Indentation and comment changes.
-
-2005-06-15 21:57  gb
-
-        * level-0/l0-float.lisp: ppc64 fixes.
-
-2005-06-15 21:55  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Several fixes, mostly in
-        bit addressing.
-
-2005-06-15 21:54  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: UNBOX-BASE-CHAR fixes for PPC64;
-        16-bit digit-part accessors are ppc32-only.
-
-2005-06-15 21:53  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: :RAW option to
-        PPC-XDISASSEMBLE, ppc-gpr handles target rcontext.
-
-2005-06-15 21:52  gb
-
-        * compiler/nx1.lisp: Check platform-specific "naturalness" in
-        comparisons.
-
-2005-06-13 15:17  gb
-
-        * lisp-kernel/lisp-exceptions.h: minor_opcode_TR cut-and-paste
-        mishap.
-
-2005-06-12 15:29  gb
-
-        * level-1/l1-symhash.lisp: Missed another thing (in
-        %USE-PACKAGE-CONFLICT-CHECK) that accesses package hash tables
-        directly (and was doing so incorreclty, per the New Order.)
-
-2005-06-10 16:13  gb
-
-        * lisp-kernel/thread_manager.c: sigaction flags, node_size changes
-        in thread startup.
-
-2005-06-10 16:12  gb
-
-        * lisp-kernel/subprims.s: start_lisp: save/restore C registers,
-        build C stack frame in node_size multiples (not 4-byte multiples.)
-
-2005-06-10 16:11  gb
-
-        * lisp-kernel/ppc_print.c: Print (immedate) SINGLE-FLOATs on ppc64.
-
-2005-06-10 16:09  gb
-
-        * lisp-kernel/pmcl-kernel.c: sigaction flags.
-
-2005-06-10 16:08  gb
-
-        * lisp-kernel/lisp_globals.h: Define MIN_KERNEL_GLOBAL.
-
-2005-06-10 16:08  gb
-
-        * lisp-kernel/lisp-exceptions.h: We seem to be committed to the
-        "new" DarwinSigReturn.  Add a little bit of abstraction for trap
-        opcodes.
-
-2005-06-10 16:04  gb
-
-        * lisp-kernel/lisp-exceptions.c: Decode some traps more portably;
-        still some work to be done here.
-
-2005-06-10 16:02  gb
-
-        * lisp-kernel/image.c: Word-size issues; use MIN_KERNEL_GLOBAL
-        rather than platform-dependent constant.
-
-2005-06-10 15:58  gb
-
-        * lisp-kernel/gc.c: Lots of word-size issues.
-
-2005-06-10 15:57  gb
-
-        * lisp-kernel/constants64.s: Split tcr.flags into two 32-bit words,
-        because the .h file does so.
-
-2005-06-10 15:56  gb
-
-        * compiler/optimizers.lisp: Always do N-ary +/- as a sequence of
-        2-arg operations.
-
-2005-06-10 15:55  gb
-
-        * lib/numbers.lisp: Comment indentation.
-
-2005-06-10 15:18  gb
-
-        * level-1/version.lisp: Version de jour.
-
-2005-06-10 15:16  gb
-
-        * level-1/l1-processes.lisp: target:: package prefix changes.
-
-2005-06-10 15:16  gb
-
-        * level-1/l1-boot-1.lisp: HOST-PLATFORM returns second (64-bit-p)
-        value; PLATFORM-DESCRIPTION decodes that,
-        LISP-IMPLEMENTATION-VERSION uses that info.
-
-2005-06-10 15:13  gb
-
-        * level-0/PPC/PPC64/: l0-bignum-ppc64.lisp, ppc64-bignum.lisp: Bug
-        fixes ...
-
-2005-06-10 15:12  gb
-
-        * level-0/PPC/ppc-misc.lisp: Use trlgei in (IIRC)
-        %%SAVE-APPLICATION trap.
-
-2005-06-10 15:11  gb
-
-        * level-0/PPC/ppc-float.lisp: Move some #+ppc64 code to lisp.
-
-2005-06-10 15:09  gb
-
-        * level-0/nfasload.lisp: Finish package changes.
-
-2005-06-10 15:08  gb
-
-        * level-0/l0-init.lisp: Conditionalize ARRAY-TOTAL-SIZE-LIMIT; add
-        *features* for word size, endianness.
-
-2005-06-10 15:07  gb
-
-        * level-0/l0-float.lisp: Some 64-bit conditionalization.
-
-2005-06-10 15:04  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Need to define
-        ONE-DIGIT-BIGNUM-HEADER after all.
-
-2005-06-10 15:04  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: SET-GLOBAL sets all 64  bits on
-        PPC64.
-
-2005-06-09 15:29  gb
-
-        * lib/compile-ccl.lisp: Compile all of target-xdev-modules, not
-        just the cdr of the list (why was it ever skipping the car of that
-        list ???)
-
-2005-06-07 23:35  gb
-
-        * xdump/xfasload.lisp: Initial element in cloned package htabs is
-        0, too.  New binaries.
-
-2005-06-07 22:49  gb
-
-        * level-1/version.lisp: 050607,  once in a lifetime.
-
-2005-06-07 22:48  gb
-
-        * level-0/nfasload.lisp, level-1/l1-symhash.lisp: Finish package
-        bootstrapping (unless I missed something): package hash tables
-        contain symbols (NILSYM on PPC32), 0 (unused/free entries), or
-        (PACKAGE-DELETED-MARKER)s.
-
-2005-06-07 21:06  gb
-
-        * lisp-kernel/darwin/.gdbinit: Don't stop in GDB on SIGKILL.
-
-2005-06-07 21:06  gb
-
-        * lisp-kernel/spentry.s: ASH can return 64-bit results, as can
-        fixnum multiplication.
-
-2005-06-07 21:05  gb
-
-        * lisp-kernel/pmcl-kernel.c: 64-bit changes.
-
-2005-06-07 21:04  gb
-
-        * lisp-kernel/lisp-exceptions.h: define some PPC64 opcodes/masks.
-
-2005-06-07 21:02  gb
-
-        * lisp-kernel/: lisp-debug.c, lisp-exceptions.c: Propagate
-        exceptions on Darwin.
-
-2005-06-07 21:02  gb
-
-        * lisp-kernel/gc.h: 64-bit changes/fixes.  Ensure that area_dnode
-        returns natural.
-
-2005-06-07 21:01  gb
-
-        * lisp-kernel/gc.c: 64-bit changes/fixes.
-
-2005-06-07 21:00  gb
-
-        * lisp-kernel/constants64.s: 4&5-bit bignum headers.
-
-2005-06-07 20:59  gb
-
-        * lisp-kernel/constants.h: TCR_FLAG_BIT_PROPAGATE_EXCEPTION.
-
-2005-06-07 20:58  gb
-
-        * lisp-kernel/: bits.c, bits.h: 64-bit changes.
-
-2005-06-07 20:57  gb
-
-        * level-1/ppc-trap-support.lisp: Decode and handle 64-bit traps.
-
-2005-06-07 20:56  gb
-
-        * level-1/: l1-typesys.lisp, sysutils.lisp: Use
-        target::target-most-positive-fixnum when applicable.
-
-2005-06-07 20:56  gb
-
-        * level-1/l1-symhash.lisp: Use PACKAGE-DELETED-MARKER.
-
-2005-06-07 20:55  gb
-
-        * level-1/l1-streams.lisp: COLUMN moved here.
-
-2005-06-07 20:54  gb
-
-        * level-1/l1-lisp-threads.lisp: Recognize 64-bit bogus-objects.
-
-2005-06-07 20:53  gb
-
-        * level-1/l1-io.lisp: lower-case 1 char.
-
-2005-06-07 20:53  gb
-
-        * lib/compile-ccl.lisp: Remove some duplication.
-
-2005-06-07 20:52  gb
-
-        * lib/format.lisp: Remove some commented-out code.
-
-2005-06-07 20:51  gb
-
-        * lib/macros.lisp: 64-bit (DarwinPPC) callbacks.
-
-2005-06-07 20:50  gb
-
-        * lib/streams.lisp: Move COLUMN definition earlier.
-
-2005-06-07 20:47  gb
-
-        * library/lispequ.lisp: PACKAGE-DELETED-MARKER, some
-        comment/formatting changes.
-
-2005-06-07 20:46  gb
-
-        * level-0/PPC/PPC64/: l0-bignum-ppc64.lisp, ppc64-bignum.lisp: Bug
-        fixes.
-
-2005-06-07 18:36  gb
-
-        * level-0/PPC/PPC32/ppc32-bignum.lisp: Comment formatting.
-
-2005-06-07 18:35  gb
-
-        * level-0/PPC/ppc-utils.lisp: GC returns target::nil-value.
-
-2005-06-07 18:34  gb
-
-        * level-0/PPC/ppc-numbers.lisp: Do an unsigned divide; there may be
-        another problem here (this is almost certainly wrong.)
-
-2005-06-07 18:31  gb
-
-        * level-0/nfasload.lisp: Start to recognize 0 as an unused package
-        htab entry.
-
-2005-06-07 18:30  gb
-
-        * level-0/l0-numbers.lisp: target-package stuff.
-
-2005-06-07 18:29  gb
-
-        * level-0/l0-int.lisp: Some more target conditionalization.
-
-2005-06-07 18:29  gb
-
-        * level-0/l0-float.lisp: INTEGER-DECODE-DOUBLE-FLOAT doesn't have
-        to make bignums on ppc64.
-
-2005-06-07 18:27  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: trap-unless-list traps if
-        tag is unsignged< or unsigned> ppc64::fulltag-cons, to distinguish
-        itself from trap-unless-cons cases.
-
-2005-06-07 18:25  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: tag-imm-2.
-
-2005-06-07 18:25  gb
-
-        * compiler/PPC/ppc2.lisp: Target-specific shift counts.
-
-2005-06-07 18:24  gb
-
-        * compiler/optimizers.lisp: LOCKP, INTEGERP use target types.
-
-2005-06-07 18:23  gb
-
-        * compiler/nx1.lisp: Parameterize ASH for target fixnum size.
-
-2005-06-03 09:10  gb
-
-        * level-1/version.lisp: Bump: 050603.
-
-2005-06-03 09:09  gb
-
-        * lisp-kernel/darwin/.gdbinit: 32/64-bit versions of some
-        utilities; need to do
-        
-        (gdb) set $ppc64=1
-        
-        manually to enable 64-bit versions.
-
-2005-06-03 09:08  gb
-
-        * level-1/runtime.lisp: No more *LDS*.
-
-2005-06-03 09:06  gb
-
-        * level-1/: ppc-callback-support.lisp, ppc-trap-support.lisp:
-        Target:: package changes, code-vector prefix.
-
-2005-06-03 09:06  gb
-
-        * level-1/: linux-files.lisp, ppc-threads-utils.lisp: Target::
-        package changes.
-
-2005-06-03 09:05  gb
-
-        * level-1/level-1.lisp: No more LDS/*LDS*.
-
-2005-06-03 09:02  gb
-
-        * level-1/l1-utils.lisp: Remove some obsolete/archaic stuff.
-
-2005-06-03 09:01  gb
-
-        * level-1/l1-typesys.lisp: Some target-package/cross-compilation
-        stuff.
-
-2005-06-03 09:01  gb
-
-        * level-1/l1-streams.lisp: Heap-ivector, other target-package
-        fixes.
-
-2005-06-03 09:00  gb
-
-        * level-1/l1-readloop.lisp: Don't use (archaic) LDS macro.
-
-2005-06-03 08:55  gb
-
-        * level-1/l1-pathnames.lisp: Node size when getting command-line
-        arguments.  Hide some pathname creation forms from COMPILE-FILE
-        toplevel processing (may not be necessary now that
-        cross-compilation binds *target-backend*.)
-
-2005-06-03 08:53  gb
-
-        * level-1/l1-numbers.lisp: LDB: look at target-package constants.
-
-2005-06-03 08:52  gb
-
-        * level-1/l1-lisp-threads.lisp: Lots of target-package changes.
-
-2005-06-03 08:51  gb
-
-        * level-1/l1-init.lisp: Use the right target-package symbols to
-        initialize MOST-POSITIVE-FIXNUM and MOST-NEGATIVE-FIXNUM.
-
-2005-06-03 08:50  gb
-
-        * level-1/l1-format.lisp: Hide toplevel MAKE-ARRAY call (in
-        *FORMAT-CHAR-TABLE* initial value); may not be necessary now that
-        cross-compilation binds *target-backend*.
-
-2005-06-03 08:49  gb
-
-        * level-1/l1-files.lisp: Initialize *.fasl-pathname* correctly. 
-        Hide toplevel macro call (in *default-pathname-defaults* initial
-        value); may not be necessary now that cross-compilation binds
-        *target-backend*.
-
-2005-06-03 08:47  gb
-
-        * level-1/l1-error-system.lisp: Remove a (meaningless) RESIDENT
-        declaration.
-
-2005-06-03 08:46  gb
-
-        * level-1/l1-dcode.lisp: %STANDARD-INSTANCE-P uses
-        TARGET-ARCH-CASE.
-
-2005-06-03 08:45  gb
-
-        * level-1/l1-clos-boot.lisp: Fix PPC64 ivector class names.  Lots
-        of formatting changes.
-
-2005-06-03 08:44  gb
-
-        * level-1/l1-boot-2.lisp: More conditionalized pathnames.
-
-2005-06-03 08:43  gb
-
-        * level-1/l1-aprims.lisp: Some ppc64 changes + fixes.
-
-2005-06-03 08:41  gb
-
-        * level-0/PPC/ppc-utils.lisp: CLASS-OF, heap-walking fixes.
-
-2005-06-03 08:40  gb
-
-        * level-0/PPC/ppc-symbol.lisp: Don't bother conditionalizing pname
-        hashes (32 bits is plenty, and we need to rehash after
-        cross-compilation anyhow.)
-
-2005-06-03 08:39  gb
-
-        * level-0/PPC/ppc-pred.lisp: PPC64 EQUAL: recover NFN from FN after
-        recursing.
-
-2005-06-03 08:38  gb
-
-        * level-0/PPC/ppc-numbers.lisp: Fake %NEXT-RANDOM-SEED for ppc64.
-
-2005-06-03 08:37  gb
-
-        * level-0/PPC/ppc-misc.lisp: Lots of fixes in 64-bit code.
-
-2005-06-03 08:35  gb
-
-        * level-0/PPC/ppc-float.lisp: Move some stuff used to do integer
-        truncation elsewhere.
-
-2005-06-03 08:32  gb
-
-        * lib/compile-ccl.lisp: All PPC targets seem to have the same set
-        of level-1 modules.  Compile target-xdev modules when
-        cross-compiling.  Bind *TARGET-BACKEND* when cross-compiling, so
-        that macros that use TARGET-ARCH-CASE or similar dtrt.
-
-2005-06-03 08:30  gb
-
-        * lib/nfcomp.lisp: Comment/formatting changes only.
-
-2005-06-03 08:29  gb
-
-        * lib/number-macros.lisp: Small bignums have two (32-bit) words on
-        PPC64.
-
-2005-06-03 08:28  gb
-
-        * lib/pprint.lisp: No more *FRED-SPECIAL-INDENT-ALIST*.  (Might
-        someday want something similar.)
-
-2005-06-03 08:27  gb
-
-        * lib/prepare-mcl-environment.lisp: Word size issues, target
-        package.
-
-2005-06-03 08:26  gb
-
-        * xdump/: xfasload.lisp, xppcfasload.lisp: Multiple subdirs.
-
-2005-06-03 08:24  gb
-
-        * lisp-kernel/spentry.s: Lots of bug fixes, 64-bit changes.
-
-2005-06-03 08:22  gb
-
-        * lisp-kernel/ppc_print.c: Fix character printing (use
-        charcode_shift), NIL printing on PPC64.
-
-2005-06-03 08:21  gb
-
-        * lisp-kernel/pmcl-kernel.c: Disable EGC on PPC64, until it works.
-
-2005-06-03 08:20  gb
-
-        * lisp-kernel/plbt.c: Print addresses with "l" qualifier.
-
-2005-06-03 08:19  gb
-
-        * lisp-kernel/lisp-exceptions.h: Quiet breakpoint trap, start to
-        abstract 64-bit traps.
-
-2005-06-03 08:18  gb
-
-        * lisp-kernel/lisp-exceptions.c: Suppress warnings when mapping
-        between TCRs and exception ports.  Recognize "quiet"
-        lisp-breakpoints (no possibility of C-string messages, no changes
-        to LR/PC, etc.)
-
-2005-06-03 08:16  gb
-
-        * lisp-kernel/lisp-debug.c: Start to learn about 64-bit traps, use
-        %lx (etc) when printing 64-bit values.
-
-2005-06-03 08:14  gb
-
-        * library/lispequ.lisp: Comments, formatting changes.
-
-2005-06-03 08:12  gb
-
-        * level-0/PPC/: PPC32/.cvsignore, PPC32/l0-bignum-ppc32.lisp,
-        PPC32/ppc32-bignum.lisp, PPC64/.cvsignore,
-        PPC64/l0-bignum-ppc64.lisp, PPC64/ppc64-bignum.lisp: New file.
-
-2005-06-03 08:11  gb
-
-        * level-0/PPC/ppc-def.lisp: Lots of word-size and other ppc64
-        changes.
-
-2005-06-03 08:10  gb
-
-        * level-0/PPC/ppc-array.lisp: Implement %extend-vector for ppc64.
-
-2005-06-03 08:09  gb
-
-        * level-0/nfasload.lisp: Lots-o-changes.
-
-2005-06-03 08:08  gb
-
-        * level-0/l0-utils.lisp: Use target package prefix.
-
-2005-06-03 08:04  gb
-
-        * level-0/l0-symbol.lisp: Very minor change in %ENSURE-SVAR.
-
-2005-06-03 08:03  gb
-
-        * level-0/l0-pred.lisp: %TYPE-OF for PPC64.
-
-2005-06-03 08:02  gb
-
-        * level-0/l0-numbers.lisp: target-package, some minor changes.
-
-2005-06-03 08:01  gb
-
-        * level-0/l0-init.lisp: Some cleanup/conditionalization of
-        *FEATURES*.
-
-2005-06-03 08:00  gb
-
-        * level-0/l0-hash.lisp: Don't do unsafe fixnum arithmetic to
-        "mixup" or "rotate" hash codes on ppc64.
-
-2005-06-03 07:59  gb
-
-        * level-0/l0-float.lisp: Fix a few typos.
-
-2005-06-03 07:57  gb
-
-        * level-0/: PPC/ppc-bignum.lisp, l0-bignum.lisp: Move functionality
-        into target-specific subdirectory.
-
-2005-06-03 07:52  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Lots of fixes, more
-        consistent use of 64-bit rotates/shifts.
-
-2005-06-03 07:50  gb
-
-        * compiler/PPC/PPC64/ppc64-backend.lisp: Only require PPC64-VINSNS
-        if we're the native target.  Change the Darwin architecture
-        identifier.
-
-2005-06-03 07:49  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: Only require PPC32-VINSNS
-        if we're the native target.
-
-2005-06-03 07:48  gb
-
-        * compiler/PPC/ppc2.lisp: Some 64-bit fixes.
-
-2005-06-03 07:47  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: BKPT trap; a few fixes
-        (including 64-bit INT-TO-FREG.)
-
-2005-06-03 07:45  gb
-
-        * compiler/PPC/ppc-asm.lisp: CLRLSLDI[.] had arguments inverted.
-
-2005-06-03 07:45  gb
-
-        * compiler/optimizers.lisp: SYMBOLP.
-
-2005-06-03 07:43  gb
-
-        * compiler/nx0.lisp: NX-BINARY-FIXNUM-OP-P is sensitive to target
-        fixnum size.
-
-2005-05-27 14:44  gb
-
-        * level-1/version.lisp: 050527a.
-
-2005-05-27 14:43  gb
-
-        * lisp-kernel/: constants.h, constants.s: rcontext defined
-        per-architecture.
-
-2005-05-27 14:43  gb
-
-        * lisp-kernel/: constants32.s, constants32.h: rcontext = r13.
-
-2005-05-27 14:41  gb
-
-        * lisp-kernel/: constants64.s, constants64.h: rcontext = r2.  Fix
-        several typos/inconsistencies.
-
-2005-05-27 14:40  gb
-
-        * lisp-kernel/lisp-debug.c: Print wide registers (needs some
-        tweaking.)
-
-2005-05-27 14:38  gb
-
-        * lisp-kernel/lisp-exceptions.c: Word-size fixes; preserve r13 when
-        setting up pseudo-signal trampoline on ppc64.
-
-2005-05-27 14:37  gb
-
-        * lisp-kernel/lisp-exceptions.h: Define ALLOCPTR_TRAP for PPC64.
-
-2005-05-27 14:36  gb
-
-        * lisp-kernel/m4macros.m4: Use .machine directive in _beginfile. 
-        Define stack-frame-type equates.
-
-2005-05-27 14:34  gb
-
-        * lisp-kernel/macros.s: header_length looks at all of the bits, as
-        does extract_unsigned_byte_bits_.
-
-2005-05-27 14:33  gb
-
-        * lisp-kernel/plbt.c: Use dlsym() on Darwinppc64; print wide
-        addresses on ppc64.
-
-2005-05-27 14:32  gb
-
-        * lisp-kernel/pmcl-kernel.c: Remap the subprims jump table on
-        Darwinppc64
-
-2005-05-27 14:31  gb
-
-        * lisp-kernel/ppc_print.c: Print "natural-sized" integers.
-
-2005-05-27 14:23  gb
-
-        * lisp-kernel/spentry.s: Lots of word-size fixes, flesh out
-        misc-set, deal with Tiger ld64/as64 alignment crap.  (Filed a bug.)
-
-2005-05-27 14:22  gb
-
-        * lisp-kernel/spjump.s: Add, export labels, so that we can work
-        around Tiger ld64 lossage.
-
-2005-05-27 14:21  gb
-
-        * lisp-kernel/subprims.s: Use lwz to load each half of fp
-        conversion constant.  (Hmmm.  May need another constant for 64-bit
-        conversions.)
-
-2005-05-27 14:19  gb
-
-        * level-0/: l0-aprims.lisp, l0-array.lisp, l0-cfm-support.lisp,
-        l0-def.lisp, l0-hash.lisp, l0-misc.lisp, l0-numbers.lisp,
-        l0-pred.lisp, l0-symbol.lisp, l0-utils.lisp, nfasload.lisp,
-        PPC/ppc-array.lisp, PPC/ppc-def.lisp, PPC/ppc-float.lisp,
-        PPC/ppc-io.lisp, PPC/ppc-misc.lisp, PPC/ppc-numbers.lisp,
-        PPC/ppc-pred.lisp, PPC/ppc-symbol.lisp, PPC/ppc-utils.lisp: Lots of
-        word-size/tagging conditionalization.
-
-2005-05-27 14:18  gb
-
-        * level-1/ppc-trap-support.lisp: PPC-LAP-WORD (this version, at
-        least ...) accounts for code-vector prefix.
-
-2005-05-27 14:17  gb
-
-        * level-1/: l1-boot-2.lisp, level-1.lisp: Load 64-bit fasls.
-
-2005-05-27 14:16  gb
-
-        * lib/nfcomp.lisp: Fix constant handling, slightly.
-
-2005-05-27 14:16  gb
-
-        * xdump/xppcfasload.lisp: Handle code-vectors more portably.
-
-2005-05-27 14:15  gb
-
-        * xdump/xfasload.lisp: A few word-size fixes; show addresses of
-        cold-load functions, for debugging.
-
-2005-05-27 14:14  gb
-
-        * lisp-kernel/darwin64/Makefile: Give up (for the time being) on
-        the notion of getting Apple's ld64 to do anything useful.
-
-2005-05-27 14:12  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Bugs.
-
-2005-05-27 14:11  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: rcontext = r2.  Not TCR bias;
-        no low words in TCR def.  Fix kernel-global, nrs-offset.
-
-2005-05-27 14:10  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: SCALE-NODE-MISC-OFFSET.
-
-2005-05-27 14:09  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: rcontext = r13 for ppc32.
-
-2005-05-27 14:08  gb
-
-        * compiler/PPC/ppc2.lisp: fix lots of word-size assumptions in
-        stack-unwinding, lambda-list processing.
-
-2005-05-27 14:07  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: rcontext is target-dependent fix
-        int-to-freg for ppc64.
-
-2005-05-27 14:05  gb
-
-        * compiler/PPC/ppc-arch.lisp: r2, r16: usage is target-dependent.
-        (Need to tell disassembler about this.)
-
-2005-05-24 00:04  gb
-
-        * lisp-kernel/linux/elf32ppclinux.x: Move image up a page.
-
-2005-05-24 00:03  gb
-
-        * level-1/l1-numbers.lisp: Fix botched #+ conditionalization.
-
-2005-05-24 00:01  gb
-
-        * lib/nfcomp.lisp, xdump/faslenv.lisp: Increment FASL version.
-
-2005-05-24 00:00  gb
-
-        * lisp-kernel/spjump.s: Don't pad jump table by extra page; revert
-        to pc-relative branches.
-
-2005-05-24 00:00  gb
-
-        * lisp-kernel/pmcl-kernel.c: Don't copy spjump table anymore.
-
-2005-05-23 23:59  gb
-
-        * lisp-kernel/darwin/Makefile: Adjust image start address.
-
-2005-05-23 23:36  gb
-
-        * level-1/version.lisp: New binaries soon.
-
-2005-05-23 23:29  gb
-
-        * xdump/: heap-image.lisp, xfasload.lisp, xppcfasload.lisp: 64-bit
-        xloader, cross-xloader.  New image header stuff for PPC64.
-
-2005-05-23 23:28  gb
-
-        * lisp-kernel/darwin64/Makefile: Mach Header too far away from old
-        spjump address, so we'll have to move the spjump table.
-
-2005-05-23 23:28  gb
-
-        * lisp-kernel/pmcl-kernel.c: Duplicate the subprims jump table
-        (bootstrapping kludge.)
-        
-        Observe word size when vpushing initial function.
-
-2005-05-23 23:26  gb
-
-        * lisp-kernel/macros.s: Use STRU when allocating TSP frames.
-
-2005-05-23 23:25  gb
-
-        * lisp-kernel/spentry.s: Fix bignum boxing for __ifdef([PPC64])
-        case.
-
-2005-05-23 23:24  gb
-
-        * lisp-kernel/spjump.s: Do absolute jumps, to make relocation of
-        the jump table itself simpler.
-
-2005-05-23 23:24  gb
-
-        * lisp-kernel/lisp_globals.h: Remove some very old stuff.
-
-2005-05-23 23:23  gb
-
-        * lisp-kernel/lisp-exceptions.c: Fix at least one Mach
-        exception-handling case.
-
-2005-05-23 23:22  gb
-
-        * lisp-kernel/image.h: Allow loading 64-bit images.
-
-2005-05-23 23:21  gb
-
-        * lisp-kernel/image.c: Load PPC64 images.
-
-2005-05-23 23:21  gb
-
-        * lisp-kernel/constants64.s: Fix t_offset def.  Align TCR fields
-        correctly.
-
-2005-05-23 23:20  gb
-
-        * lisp-kernel/area.h: area_codes are native fixnums.
-
-2005-05-23 23:20  gb
-
-        * lib/numbers.lisp: Call non-destructive single-float stuff on
-        ppc64.
-
-2005-05-23 23:19  gb
-
-        * lib/nfcomp.lisp: Fix compile-time compilation (env/function name
-        screwup).  Fasdump bignums using new fasl-op.
-
-2005-05-23 23:17  gb
-
-        * lib/backtrace.lisp: FIND-LOCAL-NAME: fix some incorrect
-        stack-frame layout assumptions.
-
-2005-05-23 23:15  gb
-
-        * level-0/: l0-array.lisp, l0-float.lisp, l0-numbers.lisp,
-        l0-pred.lisp, PPC/ppc-float.lisp, PPC/ppc-hash.lisp,
-        PPC/ppc-misc.lisp, PPC/ppc-numbers.lisp, PPC/ppc-pred.lisp,
-        PPC/ppc-symbol.lisp: Lots of #+ppc64 bug fixes and
-        conditionalization.
-
-2005-05-23 23:14  gb
-
-        * level-1/l1-numbers.lisp: More non-destuctive short/single-float
-        stuff.
-
-2005-05-23 23:14  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: LOAD-DOUBLE-FLOAT-CONSTANT
-        in 2 32-bit halves.
-
-2005-05-23 23:13  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Double-float -cell indices.
-
-2005-05-23 23:12  gb
-
-        * compiler/PPC/ppc2.lisp: Renamed syscall stuff.
-
-2005-05-23 23:12  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: SINGLE-FLOAT-CONVERT: use TCR.
-        prefix.
-
-2005-05-23 23:11  gb
-
-        * compiler/subprims.lisp: Subprims jump table moved from 0x4000 to
-        0x5000 (at the moment, it's both places.)
-
-2005-05-23 23:10  gb
-
-        * compiler/nxenv.lisp: Rename syscall operators.
-
-2005-05-23 23:10  gb
-
-        * compiler/nx1.lisp: Use (new, renamed) POWEROPEN-SYSCALL for both
-        PPC64 platforms.
-
-2005-05-23 23:08  gb
-
-        * compiler/arch.lisp: Define more error/UUO codes.
-
-2005-05-20 07:38  gb
-
-        * level-1/version.lisp: 050520b.
-
-2005-05-20 07:38  gb
-
-        * level-0/l0-io.lisp, level-1/l1-sockets.lisp,
-        level-1/l1-streams.lisp, level-1/linux-files.lisp,
-        lib/foreign-types.lisp, library/darwin-syscalls.lisp,
-        library/linux-syscalls.lisp, library/syscall.lisp: System calls
-        defined in OS-specific hash tables, not in the FTD.  System call
-        indices are in the "SYSCALLS" package, not "OS".  (These changes
-        make it a little easier to cross-compile between different
-        architectures on the same OS, and perhaps a little more awkward to
-        cross-compile between OSes.)
-
-2005-05-20 04:18  gb
-
-        * lib/macros.lisp: TARGET-OS-CASE.
-
-2005-05-20 03:26  gb
-
-        * level-1/l1-aprims.lisp: OS is now a nickname for the
-        platform-specific package.
-        
-        Remove %COERCE-TO-UVECTOR. Whatever it was ...
-
-2005-05-20 03:23  gb
-
-        * level-1/l1-clos-boot.lisp: Fix typos in code which initializes
-        ppc64 class table.
-
-2005-05-20 03:22  gb
-
-        * level-1/l1-numbers.lisp: Avoid "consing"
-        single-floats/destructive operations on single-floats on PPC64.
-
-2005-05-20 03:21  gb
-
-        * level-1/l1-pathnames.lisp: setup CCL pathname translations for
-        64-bit fasls.
-
-2005-05-20 03:20  gb
-
-        * level-1/l1-sockets.lisp: htonl, ntohs, etc. may not be defined in
-        Tiger header files (and are no-ops on big-endian machines, anyway.)
-         Use lisp macros to remind ourselves that there may be byte-order
-        issues here, someday.
-
-2005-05-20 03:19  gb
-
-        * level-1/l1-streams.lisp: Conditionalize MAKE-HEAP-IVECTOR.
-
-2005-05-20 03:18  gb
-
-        * level-1/version.lisp: 050520a.
-
-2005-05-20 03:17  gb
-
-        * lib/compile-ccl.lisp: CROSS-COMPILE-CCl.  A lot of the stuff in
-        this file is way too complicated (left over from 68k->PPC MCL
-        bootstrapping a long time ago); there were and may still be some
-        duplicate function definitions and other nonsense here.
-
-2005-05-20 03:15  gb
-
-        * lib/db-io.lisp: Allow "the wrong target" to open .cdb files (as
-        needs to be done during cross-compilation.)  Need a better
-        solution/scheme here, to prevent this from happening by accident.
-
-2005-05-20 03:13  gb
-
-        * lib/foreign-types.lisp: Don't use the :PRINT-OBJECT DEFSTRUCT
-        option (just define a couple of methods.)
-
-2005-05-20 03:12  gb
-
-        * lib/nfcomp.lisp: Some cross-compilation infrastructure.  Careful
-        about references to 64-bit array types when cross-compiling.
-
-2005-05-20 03:10  gb
-
-        * lib/numbers.lisp: Avoid using %MAKE-SFLOAT/destructive
-        single-float operations on ppc64.
-
-2005-05-20 03:09  gb
-
-        * lib/sequences.lisp: Fix #+ppc64-target typos in
-        SIMPLE-1D-ARRAY-SUBSEQ.
-
-2005-05-20 03:08  gb
-
-        * library/parse-ffi.lisp: Make the target argument &optional, not
-        &key.  Install the target backend while we're parsing, so that .cdb
-        files will have the right signature even if they're cross-compiled.
-
-2005-05-20 03:03  gb
-
-        * library/syscall.lisp: Don't map arg/result types to
-        representation types here (now happens in compiler frontend).
-
-2005-05-20 02:59  gb
-
-        * level-0/l0-float.lisp: FSQRT: do the single-float case
-        non-destructively on PPC64.
-
-2005-05-20 02:58  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: u32-shift-* ->
-        natural-shift-*, and some other fixes...
-
-2005-05-20 02:57  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: u32-shift-* ->
-        natural-shift-*.
-
-2005-05-20 02:56  gb
-
-        * compiler/optimizers.lisp: listp: don't expand into references to
-        the gensym on ppc64.
-
-2005-05-20 02:55  gb
-
-        * level-0/.cvsignore, level-0/PPC/.cvsignore, library/.cvsignore,
-        tools/.cvsignore: Ignore more kinds of fasl files.
-
-2005-05-20 02:49  gb
-
-        * bindarwin/.cvsignore, .cvsignore, l1-dfsls/.cvsignore: Ignore
-        more kinds of fasl files.
-
-2005-05-20 02:47  gb
-
-        * compiler/nx1.lisp: Map syscall arg/result types to representation
-        types here.
-
-2005-05-19 02:02  gb
-
-        * lib/compile-ccl.lisp: Compiler backend stuff.
-
-2005-05-19 02:02  gb
-
-        * lib/foreign-types.lisp: Record types passed by address on Linux
-        (and any other sane ABI.) Integer encoding is in natural-sized
-        words (32/64) when ABI is not sane.
-
-2005-05-19 02:00  gb
-
-        * library/darwin-syscalls.lisp: A few things (at least a few of
-        those that we know about) take/return :LONG or :UNSIGNED-LONG.
-
-2005-05-19 01:59  gb
-
-        * library/syscall.lisp: Pass args/results through
-        FOREIGN-TYPE-TO-REPRESENTATION-TYPE (to handle things like :LONG,
-        etc.)
-
-2005-05-19 01:58  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Fix UNBOX-S32.
-
-2005-05-19 01:58  gb
-
-        * compiler/PPC/ppc2.lisp: :signed/unsigned-HALFword.
-
-2005-05-18 23:35  gb
-
-        * compiler/nx.lisp: Remove FORMAT call.
-
-2005-05-18 23:17  gb
-
-        * compiler/PPC/ppc2.lisp: Fix parenthesization in
-        PPC2-POWEROPEN-FOREIGN-ARGS.
-
-2005-05-18 23:10  gb
-
-        * darwin-headers64/libc/C/populate.sh: Don't warn about tokens
-        after #endif.  (Don't know how to suppress warnings about tokens
-        after #include <foo>.)
-        
-        Don't pre-include float.h in limits.h
-
-2005-05-18 23:07  gb
-
-        * compiler/PPC/ppc2.lisp: ppc64 changes in poweropen-ffi-arglist
-        stuff.
-
-2005-05-18 23:01  gb
-
-        * compiler/nx1.lisp: Pretend that :darwinppc64/:linuxppc64 targets
-        follow PowerOpen ABI, which is kind of half-right, at least.
-
-2005-05-18 23:00  gb
-
-        * compiler/nx.lisp: XCOMPILE-LAMBDA binds target-ftd.
-
-2005-05-18 22:59  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Fix eep.address.
-
-2005-05-18 22:56  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: No more
-        PPC64::ONE-DIGIT-BIGNUM-HEADER; fix a few things that thought that
-        there was.
-
-2005-05-18 22:55  gb
-
-        * compiler/PPC/ppc2.lisp: New PPC2-UNBOXED-INTEGER-ARG-TO-REG.
-
-2005-05-18 20:07  gb
-
-        * lib/db-io.lisp: CDB-OPEN creates a CDB structure (which may have
-        a null FID); %CDB-GET does nothing if the FID is null.  (This is
-        intended to avoid repeated attempts to open a missing .cdb file, as
-        when populating an interface directory for the first time.)
-
-2005-05-18 20:04  gb
-
-        * library/parse-ffi.lisp: Handle 128-bit integers here.  (Well,
-        they aren't really handled anywhere, but we should at least
-        recognize the data types.)
-
-2005-05-18 19:05  gb
-
-        * compiler/PPC/ppc2.lisp: Fix missing close-paren.
-
-2005-05-18 19:01  gb
-
-        * lisp-kernel/lisp-exceptions.h: a 64-bit opcode or two.
-
-2005-05-18 19:00  gb
-
-        * lisp-kernel/constants64.s: Bignum header constants.
-
-2005-05-18 19:00  gb
-
-        * level-0/PPC/ppc-array.lisp: %init-misc for PPC64.
-
-2005-05-18 18:59  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: fix copy/past bug in
-        box-u8.
-
-2005-05-18 18:59  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: 2, 3 digit bignum headers are
-        interesting; 1 (32-bit) digit headers don't exist.
-
-2005-05-18 18:57  gb
-
-        * compiler/PPC/ppc2.lisp: a bit more ppc64 conditionaliztion. 
-        (This is probably pretty close to complete - modulo 64-bit ivectors
-        - but probably pretty buggy.)
-
-2005-05-18 18:55  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: extract-unsigned-byte-bits. for
-        PPC64.
-
-2005-05-18 00:58  gb
-
-        * lib/ccl-export-syms.lisp, level-1/l1-utils.lisp: Remove some more
-        old/unreferenced stuff.
-
-2005-05-18 00:58  gb
-
-        * level-1/version.lisp: 050518a, since it's reasonable to assume
-        that there will be more than 1-per-day.
-
-2005-05-18 00:48  gb
-
-        * xdump/xsym.lisp: no longer 1994
-
-2005-05-18 00:44  gb
-
-        * level-1/l1-utils.lisp: Lose some more old stuff.
-
-2005-05-18 00:38  gb
-
-        * lisp-kernel/spentry.s: Kinder, gentler .SPgetxlong (u32/s32
-        only.)
-
-2005-05-18 00:38  gb
-
-        * library/lispequ.lisp: Remove some unused foreign struct
-        definitions; make PTASKSTATE an istruct.
-
-2005-05-18 00:37  gb
-
-        * lib/foreign-types.lisp: All (lisp-level) foreign structs defined
-        per-ftd.
-
-2005-05-18 00:37  gb
-
-        * lib/describe.lisp: Don't try to describe exception frames ...
-
-2005-05-18 00:37  gb
-
-        * lib/ccl-export-syms.lisp: Export STREAM-DEVICE; don't export some
-        old MCL stuff, %PUT-* functions.
-
-2005-05-18 00:35  gb
-
-        * lib/db-io.lisp: Move foreign struct definitions elsewhere.
-
-2005-05-18 00:34  gb
-
-        * lib/level-2.lisp: Don't eval-redef %put-* functions.
-
-2005-05-18 00:34  gb
-
-        * level-1/l1-lisp-threads.lisp: Don't mess with stack overflow
-        limits on new stacks.
-
-2005-05-18 00:33  gb
-
-        * level-1/l1-events.lisp: PTASKSTATE is now an istruct.
-
-2005-05-18 00:33  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        New memory access stuff.
-
-2005-05-18 00:32  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: Recognize LA to TSP.
-
-2005-05-18 00:32  gb
-
-        * compiler/: nx1.lisp, PPC/ppc2.lisp: Drop old (undocumented,
-        problematic) %PUT-* memory update functions.  Try to handle some
-        64-bit memory reference/assignments, make encoding a little more
-        sane.
-
-2005-05-18 00:30  gb
-
-        * compiler/nx.lisp: Enable vinsn debugging in XCOMPILE-LAMBDA.
-
-2005-05-18 00:30  gb
-
-        * compiler/backend.lisp: Recognize :SIGNED-NATURAL alias, as well.
-
-2005-05-17 09:20  gb
-
-        * library/solaris-records.lisp: old old file
-
-2005-05-17 08:43  gb
-
-        * library/parse-ffi.lisp: change target ftd arg handling
-
-2005-05-17 07:22  gb
-
-        * lib/foreign-types.lisp: Arrgh.
-
-2005-05-17 07:18  gb
-
-        * darwin-headers64/libc/: .cvsignore, C/.cvsignore: new files.
-
-2005-05-17 07:16  gb
-
-        * darwin-headers64/libc/C/populate.sh: new file; generates some
-        warnings.
-
-2005-05-17 07:12  gb
-
-        * headers64/libc/: C/.cvsignore, .cvsignore: new files.
-
-2005-05-17 07:11  gb
-
-        * headers64/libc/C/populate.sh: New file; use Fedora Core 4 test 3
-        headers.
-
-2005-05-17 07:10  gb
-
-        * compiler/PPC/: PPC32/ppc32-backend.lisp,
-        PPC64/ppc64-backend.lisp: make & install foreign type data for
-        non-native backends.
-
-2005-05-17 07:09  gb
-
-        * lib/foreign-types.lisp: Straighten out :void type identity.
-
-2005-05-17 05:05  gb
-
-        * lib/db-io.lisp: Pass the ftd around, mostly so that we can
-        determine the (ftd-specific/ target-specific) size of a pointer.
-
-2005-05-17 04:44  gb
-
-        * lib/foreign-types.lisp: fix linux typo.
-
-2005-05-17 04:44  gb
-
-        * level-1/version.lisp: um, 050517b.
-
-2005-05-17 04:32  gb
-
-        * lib/foreign-types.lisp: Get GETF arg order right.  Set
-        long/pointer type sizes based on :bits-per-word.
-
-2005-05-17 04:32  gb
-
-        * lib/db-io.lisp, library/parse-ffi.lisp: Get GETF arg order right
-        ...
-
-2005-05-17 03:48  gb
-
-        * library/parse-ffi.lisp: ftd-attributes is now a plist; use its
-        :bits-per-word key to determine bit size of primitive :long,
-        :unsigned-long types.
-
-2005-05-17 03:45  gb
-
-        * lib/db-io.lisp: Pass the target ftd around a bit more, but that's
-        probably hopeless.  ftd-attributes is now a plist.
-
-2005-05-17 03:44  gb
-
-        * lib/foreign-types.lisp: Conditionalize more; pass the target ftd
-        around a bit more, but that's probably hopeless.  Type translators
-        are ftd-specific after all; basic types get installed per-ftd. 
-        ftd-attributes is now a plist.
-
-2005-05-17 01:32  gb
-
-        * level-1/version.lisp: Bump  version.
-
-2005-05-17 01:31  gb
-
-        * xdump/faslenv.lisp, lib/nfcomp.lisp: Bump fasl version.
-
-2005-05-17 01:04  gb
-
-        * lib/foreign-types.lisp: Lose ftype-info/ordinal stuff.  (Causes
-        bootstrapping problems, as does its removal.)
-        
-        Primitive types (translators) are global, not per-ftd.
-
-2005-05-17 01:02  gb
-
-        * level-1/l1-io.lisp: WRITE-A-MACPTR: no ftype info.
-
-2005-05-16 22:29  gb
-
-        * lisp-kernel/spentry.s: fix typos.
-
-2005-05-16 22:10  gb
-
-        * lisp-kernel/spentry.s: Define a lot of PPC64 stuff.
-
-2005-05-16 22:10  gb
-
-        * lisp-kernel/constants64.s: Migrate builtin_function indices,
-        fpscr bits to constants.s.  Add lowtag defs.  Fix double-float
-        struct.
-
-2005-05-16 22:09  gb
-
-        * lisp-kernel/constants32.s: Migrate builtin_function indices,
-        fpscr bits to constants.s.
-
-2005-05-16 22:09  gb
-
-        * lisp-kernel/constants.s: Migrate builtin_function indices, fpscr
-        bits here from arch-specific files.
-
-2005-05-16 22:08  gb
-
-        * lisp-kernel/pmcl-kernel.c: Work around lack of
-        <asm-ppc64/cputable.h>
-
-2005-05-16 22:07  gb
-
-        * lisp-kernel/macros.s: extract_lowtag for PPC64.
-
-2005-05-16 22:07  gb
-
-        * lisp-kernel/: errors.s, lisp-errors.h: Add
-        error_object_not_unsigned_byte_56.
-
-2005-05-16 22:03  gb
-
-        * lib/foreign-types.lisp: Target packages, interface dirs.
-
-2005-05-16 22:03  gb
-
-        * lib/db-io.lisp: Don't garble error messages when checking
-        trailer.
-
-2005-05-16 22:02  gb
-
-        * level-1/l1-aprims.lisp: Rename OS package.
-
-2005-05-16 22:02  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        Try to distinguish between referencing fullwords and "natural"
-        words in memory.
-
-2005-05-16 22:02  gb
-
-        * compiler/PPC/ppc2.lisp: Don't dereference pointers more than once
-        (old %HGET stuff.) Try to distinguish between referencing fullwords
-        and "natural" words in memory.
-
-2005-05-16 22:00  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: Recognize a few more
-        operations.
-
-2005-05-16 21:59  gb
-
-        * compiler/nx1.lisp: %SET-SINGLE-FLOAT is ppc32-specific.  Don't
-        dereference pointers more than once (old %HGET stuff.)
-
-2005-05-15 05:29  gb
-
-        * level-1/version.lisp: Bump; new binaries soon.
-
-2005-05-15 05:29  gb
-
-        * compiler/nx.lisp, compiler/nx1.lisp, compiler/PPC/ppc2.lisp,
-        lib/nfcomp.lisp: Lose old, obsolet LFUN-MAKER argument.  May need
-        to use XCOMPILE-CCL to bootstrap.
-
-2005-05-15 01:18  gb
-
-        * examples/objc-clos.lisp: Shift in the right direction when
-        converting bit- to byte-offsets.
-
-2005-05-15 01:18  gb
-
-        * lib/nfcomp.lisp: Default to *target-backend* (need to re-think
-        some of this), use new (more specialized) fasl ops.
-
-2005-05-15 01:16  gb
-
-        * xdump/xfasload.lisp: XLOAD-DNODE-ALIGN: always account for
-        header.
-
-2005-05-15 01:15  gb
-
-        * level-0/PPC/ppc-def.lisp: Change an STW to an STR.
-
-2005-05-15 01:15  gb
-
-        * level-0/l0-pred.lisp: A few target-package changes, comments,
-        indentation.
-
-2005-05-15 01:14  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp: Add
-        vector/array headers to target-uvector alist.
-
-2005-05-15 00:39  gb
-
-        * level-0/nfasload.lisp: Recognize new fasl operators (specialized
-        uvector/array types.)
-
-2005-05-15 00:38  gb
-
-        * xdump/: xfasload.lisp, xppcfasload.lisp: More fasl operators, for
-        specialized array types.  Remove some (very) old code/concepts.
-
-2005-05-15 00:38  gb
-
-        * xdump/faslenv.lisp: More fasl operators, for specialized array
-        types.
-
-2005-05-14 17:18  gb
-
-        * xdump/xsparcfasload.lisp: very old, irrelevant
-
-2005-05-13 14:50  gb
-
-        * lisp-kernel/spentry.s: Fix typo in makeu64.
-
-2005-05-13 04:21  gb
-
-        * compiler/PPC/ppc2.lisp: U32/natural changes, start handling
-        64-bit register copies.
-
-2005-05-13 04:20  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: misc byte-count stuff.
-
-2005-05-13 04:19  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: rename most u32 operations
-        to "natural" ones.  Handle some of them, as well as some u64/s64
-        boxing/unboxing operations.
-
-2005-05-13 04:18  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: rename most u32 operations
-        to "natural" ones.
-
-2005-05-13 04:18  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Implement byte-count stuff.
-
-2005-05-13 04:17  gb
-
-        * compiler/nx1.lisp: u32/natural changes.
-
-2005-05-13 04:16  gb
-
-        * compiler/nx0.lisp: Recognize "natural" constants and operands, as
-        well as U32 ones.
-
-2005-05-13 04:15  gb
-
-        * compiler/nxenv.lisp: Change most *u32* operator names to
-        *natural*.
-
-2005-05-13 04:14  gb
-
-        * compiler/vinsn.lisp: FIXUP-VINSN-TEMPLATE: account for the
-        possibility that some (target-specific) vinsn templates may be
-        missing.
-
-2005-05-13 04:13  gb
-
-        * compiler/vreg.lisp: Note when vinsn parameters/results have modes
-        :s64/:u64, to prevent the corresponding registers from being used
-        as temps.
-
-2005-05-13 04:12  gb
-
-        * compiler/backend.lisp: Accept :NATURAL as an alias for an
-        unsigned "natural width" (32/64-bit) integer.
-        
-        AVAILABLE-IMM-TEMP defaults mode to :NATURAL, as does the
-        WITH-IMM-TARGET macro.
-
-2005-05-13 04:10  gb
-
-        * compiler/arch.lisp: Architecture-specific
-        ARRAY-DATA-SIZE-FUNCTION.
-
-2005-05-13 04:09  gb
-
-        * examples/objc-runtime.lisp: Skip the library version checks (at
-        least in theory, the only classes/foreign methods we believe in are
-        those described by the interface files.)
-        
-        Make %MLIST-CONTAINING force canonicaliazation of class pointers
-        when updating message signature tables.
-
-2005-05-13 04:07  gb
-
-        * examples/bridge.lisp: UPDATE-TYPE-SIGNATURES-FOR-METHOD
-        optionally canonicalizes the class, so that references to
-        user-defined classes in method descriptor tables get revived when a
-        saved image is restarted.
-
-2005-05-13 04:05  gb
-
-        * level-0/PPC/ppc-def.lisp: %FIXNUM-REF-U32 -> %FIXNUM-REF-NATURAL,
-        and other 32/64-bit changes.
-
-2005-05-13 04:04  gb
-
-        * level-1/: ppc-threads-utils.lisp, l1-lisp-threads.lisp:
-        %FIXNUM-REF-U32 -> %FIXNUM-REF-NATURAL.
-
-2005-05-13 04:04  gb
-
-        * lisp-kernel/spentry.s: fix some 32/64-bit boxing stuff.
-
-2005-05-13 04:02  gb
-
-        * level-1/version.lisp: 050513.
-
-2005-05-11 23:10  gb
-
-        * lisp-kernel/subprims.s: save/load NVRs without using stmw/lmw
-        (since there aren't 64-bit equivalents.) use new __ifdef mechanism
-        (old mechanism interfered with source line number scheme.)
-
-2005-05-11 23:10  gb
-
-        * lisp-kernel/spentry.s: save/load NVRs without using stmw/lmw
-        (since there aren't 64-bit equivalents.) use new __ifdef mechanism
-        (old mechanism interfered with source line number scheme.) A little
-        bit of __ifdef([PPC64]) stuff works.
-
-2005-05-11 23:06  gb
-
-        * lisp-kernel/macros.s: save/load NVRs without using stmw/lmw
-        (since there aren't 64-bit equivalents.)
-
-2005-05-11 23:05  gb
-
-        * lisp-kernel/m4macros.m4: New __ifdef mechanism.
-
-2005-05-11 23:04  gb
-
-        * lisp-kernel/constants64.s: min_array_subtag, min_vector_subtag.
-
-2005-05-11 23:04  gb
-
-        * lisp-kernel/constants.s: Enumerate all NVR names.  Apple's
-        assembler sucks.
-
-2005-05-11 23:03  gb
-
-        * lisp-kernel/: asmutils.s, imports.s: Use new __ifdef mechanism.
-
-2005-05-11 23:03  gb
-
-        * examples/objc-support.lisp: Provide a more ... descriptive
-        description for lisp exceptions.
-
-2005-05-11 23:02  gb
-
-        * examples/objc-runtime.lisp: Declare a few more private classes,
-        for document load/save.  Need a better long-term solution,
-        obviously.
-
-2005-05-11 23:01  gb
-
-        * examples/cocoa-editor.lisp: Don't call CCL::DBG on duplicate
-        Hemlock buffer names.
-        
-        Disable "smart insertion and deletion"; apparently, this has
-        something to do with frameworks.
-        
-        Turn on backup files, which would be named "foo~.lisp".  Not sure
-        how easy this is to change.
-
-2005-05-11 22:59  gb
-
-        * examples/bridge.lisp: Failures in OBJC-CLASS-OF are often
-        spurious, but we really shouldn't be asking this question in a lot
-        of cases.  When #+debug, try to print the object's class name, so
-        that we can special-case it.
-
-2005-05-11 22:14  gb
-
-        * examples/bridge.lisp: Remove a DBG trap; don't TIME the call to
-        import method type signatures.
-
-2005-05-11 22:04  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Be more careful to
-        distinguish between (ARRAY *) and (ARRAY T) cases.  Treat
-        DOUBLE-FLOAT objects as if they consisted of 2 32-bit elements.
-
-2005-05-11 22:04  gb
-
-        * compiler/optimizers.lisp: Use TARGET-ARCH-CASE; try to simplify
-        simple MAKE-ARRAY calls
-
-2005-05-11 22:03  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Be more careful to
-        distinguish between (ARRAY *) and (ARRAY T) cases.
-
-2005-05-11 22:02  gb
-
-        * level-0/l0-numbers.lisp: Don't use
-        WITH-STACK-SHORT-FLOATS/destuctive sfloat operations on PPC64.
-
-2005-05-11 22:01  gb
-
-        * level-0/l0-float.lisp: Changes for immediate single/short floats
-        on ppc64.
-
-2005-05-11 22:00  gb
-
-        * level-0/PPC/ppc-def.lisp: Remove a comment.
-
-2005-05-11 22:00  gb
-
-        * level-0/PPC/ppc-float.lisp: Add #\Newline at EOF.
-
-2005-05-11 21:59  gb
-
-        * level-1/l1-aprims.lisp: %PASCAL-FUNCTIONS% starts out a little
-        bigger.
-
-2005-05-11 21:58  gb
-
-        * level-1/l1-callbacks.lisp: DELETE-PASCAL-FUNCTION, be a little
-        more careful about assumptions that PFEs are named/named globally.
-
-2005-05-11 21:57  gb
-
-        * level-1/l1-utils.lisp: %MAKE-SIMPLE-ARRAY.
-
-2005-05-11 21:57  gb
-
-        * level-1/ppc-callback-support.lisp: Make shorter trampolines (use
-        absolute branches.)
-
-2005-05-11 21:56  gb
-
-        * level-1/version.lisp: 050511.
-
-2005-05-11 21:56  gb
-
-        * lib/number-macros.lisp: Use TARGET-ARCH-CASE in most macros.
-
-2005-05-11 21:55  gb
-
-        * lib/numbers.lisp: Some non-destructive SINGLE/SHORT-FLOAT stuff
-        for PPC64.
-
-2005-05-11 21:54  gb
-
-        * lib/sequences.lisp: Comment indentation.
-
-2005-05-11 21:54  gb
-
-        * lib/number-case-macro.lisp: Use architecture-specific
-        NUMERIC-TYPE-NAME-TO-TYPECODE-FUNCTION.
-
-2005-05-11 21:54  gb
-
-        * compiler/arch.lisp: NUMERIC-TYPE-NAME-TO-TYPECODE-FUNCTION.
-
-2005-05-10 20:47  gb
-
-        * lib/format.lisp: Don't revert to standard float printer if MARKER
-        argument provided, in FORMAT-EXP-AUX.
-
-2005-05-10 13:16  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-05-10 13:16  gb
-
-        * level-0/l0-float.lisp: Use ! to indicate destructive operation in
-        LOG-E.
-
-2005-05-10 13:16  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Bring back (and
-        comment-out) the old %ILSR-C vinsn, just in case (I had some
-        problems reading float contants around the time that the previous
-        change was made; I was messing with how shift operations were
-        compiled at the time, and the problem may have been elsewhere. 
-        Just in case.)
-
-2005-05-10 12:45  gb
-
-        * lisp-kernel/asmutils.s: conditionalize count_leading_zeros,
-        conditional loads/stores.
-
-2005-05-10 12:44  gb
-
-        * lisp-kernel/: constants32.s, constants.s: New scheme for
-        assembler kernel globals.
-
-2005-05-10 12:43  gb
-
-        * lisp-kernel/constants64.h: Move SUBTAG_CHARACTER.
-
-2005-05-10 12:42  gb
-
-        * lisp-kernel/constants64.s: Move SUBTAG_CHARACTER.  New scheme for
-        assembler kernel globals.
-
-2005-05-10 12:39  gb
-
-        * lisp-kernel/macros.s: CLEAR_ALLOC_TAG: parenthesize operands.
-
-2005-05-10 12:39  gb
-
-        * lisp-kernel/lisp-exceptions.c: Typo.
-
-2005-05-10 12:39  gb
-
-        * level-0/nfasload.lisp: Colons.
-
-2005-05-10 12:38  gb
-
-        * level-0/l0-symbol.lisp: #+PPC64-target: special-case (SYMBOL-NAME
-        NIL).
-
-2005-05-10 12:37  gb
-
-        * level-0/l0-numbers.lisp: LOGIOR X 0 is X, LOGIOR 0 Y is Y. 
-        Sheesh.
-
-2005-05-10 12:37  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: There were 2 (different)
-        definitions of %ILSR-C; the second (which took effect) generated
-        slightly worse code (for an operation that's rarely used.)
-
-2005-05-10 12:35  gb
-
-        * compiler/vinsn.lisp: Change source file indicator.
-
-2005-05-10 12:34  gb
-
-        * compiler/nx1.lisp: Parameterize LOGBITP a bit.
-
-2005-05-10 12:34  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Lots of changes, mostly for
-        the better ...
-
-2005-05-10 12:33  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Target package-name,
-        t-offset.  Lots of other changes, including reassigning
-        SUBTAG-CHARACTER to make SUBTAG-SINGLE-FLOAT easier to identify.
-
-2005-05-10 12:32  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Target package-name,
-        t-offset.
-
-2005-05-10 12:31  gb
-
-        * compiler/PPC/ppc-lap.lisp: Support T as a (constant) operand.
-
-2005-05-10 12:31  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: Conditionalize for ppc64.
-
-2005-05-10 12:30  gb
-
-        * compiler/optimizers.lisp: Conditionalize for ppc64, partly (but
-        see MAKE-ARRAY).
-
-2005-05-10 12:29  gb
-
-        * compiler/nx.lisp: XCOMPILE-LAMBDA, to test cross-compiler.
-
-2005-05-10 12:29  gb
-
-        * compiler/arch.lisp: Package name, t-offset in target-arch struct.
-
-2005-05-10 00:39  gb
-
-        * lisp-kernel/bits.h: Parameterize, try to force a few more things
-        to inline.
-
-2005-05-10 00:39  gb
-
-        * lisp-kernel/darwin64/Makefile: Link with -lmx.
-
-2005-05-10 00:39  gb
-
-        * level-1/l1-numbers.lisp: Add a non-destructive %SINGLE-FLOAT-LOG
-        for PPC64.  (Assumes -lmx on Darwin64).
-
-2005-05-10 00:37  gb
-
-        * level-1/l1-init.lisp: Use target::most-positive/negative-fixnum. 
-        Remove a few MCL-isms.
-
-2005-05-10 00:36  gb
-
-        * level-0/: l0-def.lisp, l0-float.lisp, l0-io.lisp, l0-pred.lisp,
-        l0-utils.lisp, PPC/ppc-debug.lisp, PPC/ppc-float.lisp,
-        PPC/ppc-hash.lisp, PPC/ppc-misc.lisp, PPC/ppc-numbers.lisp,
-        PPC/ppc-pred.lisp, PPC/ppc-symbol.lisp: some more #+ppc64-target
-        conditionalization; still more to be done (especially bignum
-        stuff.)
-
-2005-05-10 00:33  gb
-
-        * level-0/: l0-clos.lisp, l0-dcode.lisp, l0-debug.lisp: remove
-        empty files.  (Remember to remove old fasls before (XLOAD-LEVEL-0).
-
-2005-05-10 00:32  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC64/ppc64-arch.lisp:
-        NODE-SIZE.
-
-2005-05-10 00:31  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: interlocked loads/stores, some
-        more shifts, interrupt-checking fixes.
-
-2005-05-09 07:42  gb
-
-        * level-0/PPC/: ppc-clos.lisp, ppc-utils.lisp: conditionalize for
-        ppc64.
-
-2005-05-09 07:41  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: EXTRACT-LOWBYTE for ppc64.
-
-2005-05-09 05:43  gb
-
-        * level-0/PPC/ppc-array.lisp: Conditionalize some for ppc64; warn
-        at compile time about missing ppc64 functions.
-
-2005-05-09 05:30  gb
-
-        * level-0/l0-utils.lisp: Remove some unused functions.
-
-2005-05-09 05:29  gb
-
-        * level-0/l0-cfm-support.lisp: TARGET package.
-
-2005-05-09 05:29  gb
-
-        * level-0/: l0-array.lisp, nfasload.lisp: Use CL arithmetic to
-        create 32-bit integers ...
-
-2005-05-09 05:28  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: lowtag constants.
-
-2005-05-09 05:28  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: TRLGEI, EXTRACT-LOWTAG.
-
-2005-05-09 05:27  gb
-
-        * level-1/l1-clos-boot.lisp: 64-bit vectors, *CLASS-TABLE* changes
-        for #+ppc64-target.
-
-2005-05-08 23:01  gb
-
-        * level-0/l0-array.lisp: Start to conditionalize for
-        #+ppc64-target; -mostly- involves changing PPC32 package prefix to
-        TARGET (but some -real- differences.) 2 down, about 100 to go.
-
-2005-05-08 23:01  gb
-
-        * level-0/l0-aprims.lisp: Start to conditionalize for
-        #+ppc64-target; -mostly- involves changing PPC32 package prefix to
-        TARGET.
-
-2005-05-08 22:59  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Define lowtag constants,
-        min-{vector,array}-subtag values.
-
-2005-05-08 21:14  gb
-
-        * lisp-kernel/constants64.s, compiler/PPC/PPC64/ppc64-arch.lisp:
-        Fix some tag definitions, add missing ratio/complex.
-
-2005-05-08 21:14  gb
-
-        * lisp-kernel/constants64.h: Fix some tag definitions, add missing
-        ratio/complex, define tag_of_nil.
-
-2005-05-08 21:12  gb
-
-        * lisp-kernel/constants32.s: Define tag_of_nil, for lisp_globals
-        parameterization.
-
-2005-05-08 21:11  gb
-
-        * lisp-kernel/constants.s: Parameterize lisp_globals struct origin
-        stuff.
-
-2005-05-08 06:25  gb
-
-        * level-1/version.lisp: Bump; time for new binaries.
-
-2005-05-08 06:24  gb
-
-        * xdump/xfasload.lisp, level-0/nfasload.lisp: Remove old
-        code-vector/svar loading cases.
-
-2005-05-08 06:17  gb
-
-        * lib/nfcomp.lisp: Remove old code-vector/svar dumping cases.
-
-2005-05-08 05:59  gb
-
-        * compiler/PPC/ppc-arch.lisp, compiler/PPC/PPC32/ppc32-arch.lisp,
-        compiler/PPC/PPC64/ppc64-arch.lisp, level-0/l0-misc.lisp,
-        level-0/l0-utils.lisp, level-0/nfasload.lisp,
-        level-1/l1-lisp-threads.lisp, xdump/xfasload.lisp: AREA-
-        enumeration constants are PPC-specific, not platform-specific. 
-        (AREA. accessors -are- platform-specific).
-
-2005-05-08 05:57  gb
-
-        * lib/nfcomp.lisp: Use $fasl-svar, $fasl-codevector.
-
-2005-05-08 05:10  gb
-
-        * level-0/nfasload.lisp, xdump/faslenv.lisp, xdump/xfasload.lisp:
-        Define (and use) $FASL-CODE-VECTOR, $FASL-SVAR.
-
-2005-05-08 04:30  gb
-
-        * xdump/xfasload.lisp: Remove obsolete function.
-
-2005-05-08 04:20  gb
-
-        * lib/nfcomp.lisp: FASL-DUMP-FUNCTION.
-
-2005-05-08 04:19  gb
-
-        * level-0/nfasload.lisp: Report file position of bad fasl opcode.
-
-2005-05-08 03:56  gb
-
-        * xdump/xfasload.lisp: Fix typo.
-
-2005-05-08 03:51  gb
-
-        * xdump/: xfasload.lisp, faslenv.lisp: Drop old operators; add
-        $FASL-FUNCTION.
-
-2005-05-08 03:46  gb
-
-        * level-0/nfasload.lisp: Drop old operators; add $FASL-FUNCTION.
-
-2005-05-08 03:30  gb
-
-        * lib/nfcomp.lisp: Use new $fasl-vetab-alloc/count, not
-        $fasl-etab-alloc/long.
-
-2005-05-08 03:07  gb
-
-        * lib/nfcomp.lisp, xdump/faslenv.lisp: Increment fasl version.
-
-2005-05-08 02:52  gb
-
-        * lib/nfcomp.lisp: FASL-DUMP-DISPATCH: don't forget to dump
-        character constants, and use ETYPECASE to keep from quietly
-        neglecting to dump other types in the future.
-        
-        (All of this is getting tricky to bootstrap; there will be new
-        binaries soon.)
-
-2005-05-08 01:17  gb
-
-        * lib/nfcomp.lisp: Know (a bit) less about platform-dependent
-        typecodes when dumping; still more work to be done here.
-
-2005-05-08 01:16  gb
-
-        * xdump/: faslenv.lisp, xfasload.lisp: Define (and implement)
-        $FASL-SFLOAT.
-
-2005-05-08 01:11  gb
-
-        * level-0/PPC/ppc-float.lisp: DOUBLE-FLOAT-BITS,
-        DOUBLE-FLOAT-FROM-BITS.
-
-2005-05-08 01:09  gb
-
-        * level-1/l1-utils.lisp: DEFINE-CONSTANT: report new, old value in
-        CERROR message.
-
-2005-05-08 01:08  gb
-
-        * level-0/nfasload.lisp: $FASL-SFLOAT.
-
-2005-05-08 01:07  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp, lisp-kernel/constants64.h,
-        lisp-kernel/constants64.s: BIGNUM, DOUBLE-FLOAT have 32-bit
-        elements on PPC64 (to ease bootstrapping.)
-
-2005-05-07 23:52  gb
-
-        * level-0/PPC/ppc-float.lisp: (host) support to get/set
-        single-float bits.
-
-2005-05-07 23:51  gb
-
-        * lib/nfcomp.lisp: Use new (so far ...) operators.
-
-2005-05-07 23:51  gb
-
-        * xdump/xfasload.lisp: Add support for new (so far) operators.
-
-2005-05-07 23:50  gb
-
-        * xdump/faslenv.lisp: Rename $FASL-FLOAT to $FASL-DFLOAT.
-
-2005-05-07 23:50  gb
-
-        * level-0/nfasload.lisp: Ignore (ignored) extended-string flag in
-        obsolete FASL-READSTR and equally obsolete callers.
-
-2005-05-07 22:01  gb
-
-        * lib/nfcomp.lisp: Remove (old, unused) extended-string stuff.
-
-2005-05-07 21:46  gb
-
-        * lib/nfcomp.lisp: FASL-OUT-COUNT, to encode arbitrary-sized
-        UNSIGNED-BYTE values.
-
-2005-05-07 21:45  gb
-
-        * level-0/nfasload.lisp: implement some new fasl operators.
-
-2005-05-07 21:45  gb
-
-        * xdump/faslenv.lisp: Define some new fasl operators.
-
-2005-05-07 17:54  gb
-
-        * lib/: defstruct.lisp, defstruct-lds.lisp: use $DEFSTUCT-STRUCT,
-        to simplify cross-compilation.
-
-2005-05-07 17:36  gb
-
-        * lib/defstruct-macros.lisp: define $DEFSTUCT-STRUCT, to simplify
-        cross-compilation.
-
-2005-05-07 17:34  gb
-
-        * lib/macros.lisp: Provide a couple of doc strings.
-
-2005-05-07 17:34  gb
-
-        * lib/misc.lisp: Function (macro, special-operator) documentation
-        associated with function object.
-
-2005-05-07 17:28  gb
-
-        * level-1/l1-aprims.lisp, lib/sequences.lisp: Don't use
-        %VECT-SUBTYPE.
-
-2005-05-07 17:28  gb
-
-        * level-0/l0-misc.lisp: Associate documentation with the
-        definition.
-
-2005-05-07 17:27  gb
-
-        * level-0/l0-array.lisp: Don't define %VECT-SUBTYPE, to remove
-        temptation to use it.
-
-2005-05-07 17:27  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: TRAP-UNLESS-CHARACTER,
-        TRAP-UNLESS-CONS.
-
-2005-05-07 17:26  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Use :struct to name structure
-        type.
-
-2005-05-07 17:26  gb
-
-        * compiler/PPC/ppc2.lisp: Hide a few more ppc32 dependencies. 
-        Still issues when native typecodes are involved (%gvector,
-        %alloc-misc, etc.)
-
-2005-05-07 17:24  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: Remove doc string from IF lap
-        macro.
-
-2005-05-06 22:59  gb
-
-        * compiler/PPC/ppc2.lisp: Typed-uvref/uvset operators accept
-        keywords.
-
-2005-05-06 22:59  gb
-
-        * compiler/nx1.lisp: Use the new (keyword-based) typed-uvref/uvset
-        operators.
-
-2005-05-06 22:21  gb
-
-        * compiler/PPC/ppc2.lisp: Remove some ppc32 package constants.
-
-2005-05-06 22:15  gb
-
-        * compiler/: arch.lisp, PPC/PPC32/ppc32-arch.lisp:
-        ARRAY-TYPE-NAME-FROM-CTYPE-FUNCTION in arch struct, and PPC32
-        implementation.
-
-2005-05-06 19:54  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: SINGLE-FLOAT-BITS.
-
-2005-05-06 19:54  gb
-
-        * lib/level-2.lisp: Don't define %TYPED-MISC-REF, %TYPED-MISC-SET
-        anymore.
-
-2005-05-06 19:53  gb
-
-        * level-0/l0-array.lisp, lib/sequences.lisp,
-        compiler/optimizers.lisp: Don't use %TYPED-MISC-REF,
-        %TYPED-MISC-SET anymore.
-
-2005-05-06 18:17  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Fix typo.
-
-2005-05-06 18:06  gb
-
-        * lib/sequences.lisp: Change typecode name in TYPE-KEYWORD-CODE
-        call, do the call at readtime, not runtime.
-
-2005-05-06 18:05  gb
-
-        * level-1/sysutils.lisp: TYPE-KEYWORD-CODE uses vector types from
-        target.
-
-2005-05-06 18:05  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Define vector type names. 
-        Flesh out uvector type codes.
-
-2005-05-06 18:04  gb
-
-        * compiler/arch.lisp: Add vector type names (gvector,
-        n-bit-ivector.)
-
-2005-05-03 16:31  gb
-
-        * lisp-kernel/gc.c: No need to zero_last_page() anymore.
-
-2005-05-03 16:31  gb
-
-        * lisp-kernel/gc.h: use HeapHighWaterMark to mark highest mapped
-        address known to be zero-filled.
-
-2005-05-03 16:30  gb
-
-        * lisp-kernel/image.c: No memory protection anymore, so no need to
-        zero_last_page().
-
-2005-05-03 16:30  gb
-
-        * lisp-kernel/lisp-debug.c: Add a missing #\Newline.
-
-2005-05-03 16:29  gb
-
-        * lisp-kernel/lisp-exceptions.c: New handling of heap resizing and
-        segment allocation/zeroing.
-
-2005-05-03 16:28  gb
-
-        * lisp-kernel/pmcl-kernel.c: Turn the EGC on again; track
-        HeapHighWaterMark.
-
-2005-05-03 16:28  gb
-
-        * lisp-kernel/thread_manager.c: Use allocate_tcr() to ... allocate
-        TCR pointers, to ensure that a Mach port can be assigned the TCR's
-        address as a "name".
-
-2005-05-03 16:27  gb
-
-        * xdump/xfasload.lisp: Support doc strings in level-0.
-
-2005-05-03 16:26  gb
-
-        * level-1/linux-files.lisp: Return another value from %STAT-VALUES.
-
-2005-05-03 16:25  gb
-
-        * level-1/l1-utils.lisp: MEMBER/ASSOC support, MACRO-FUNCTION moved
-        to level-0 (to handle early doc strings.)
-
-2005-05-03 16:25  gb
-
-        * level-0/nfasload.lisp: Handle cold-load documentation.
-
-2005-05-03 16:24  gb
-
-        * level-0/l0-utils.lisp: Some MEMBER/ASSOC support here.
-
-2005-05-03 16:24  gb
-
-        * level-0/l0-misc.lisp: Change the wording in ROOM: it's not 1989
-        anymore.
-
-2005-05-03 16:23  gb
-
-        * level-0/l0-def.lisp: Remove (this version of) SET-DOCUMENTATION,
-        which might or might not have been overridden by another version
-        ...
-        
-        Define a SET-FUNCTION-INFO, which handles the case where a
-        function's information is just a doc string.
-        
-        Move the definition of MACRO-FUNCTION here.
-
-2005-05-01 17:53  gb
-
-        * examples/rubix/blocks.lisp: Hamilton's fix in
-        RENDER-FOR-SELECTION.
-
-2005-04-29 03:35  gb
-
-        * lib/nfcomp.lisp, xdump/faslenv.lisp: Increment FASL version.
-
-2005-04-29 03:07  gb
-
-        * lisp-kernel/spentry.s: Writes that may introduce
-        intergenerational references should all be handled here; ensuring
-        atomicity and handling locatives requires some support in
-        pc_luser_xp().
-
-2005-04-29 03:05  gb
-
-        * lisp-kernel/spjump.s: New subprims replace some old ones.
-
-2005-04-29 03:05  gb
-
-        * lisp-kernel/pmcl-kernel.c: No more hardware EGC write barrier. 
-        EGC off by default (for bootstrapping new write barrier.)
-
-2005-04-29 03:03  gb
-
-        * lisp-kernel/memprotect.h: No more hardware EGC write barrier.
-
-2005-04-29 03:02  gb
-
-        * lisp-kernel/macros.s: A little more 32/64 macrology; some support
-        for bitvector operations.
-
-2005-04-29 03:01  gb
-
-        * lisp-kernel/lisptypes.h: No more pageentry type.
-
-2005-04-29 03:01  gb
-
-        * lisp-kernel/lisp_globals.h: New globals (REFBITS,
-        OLDSPACE_DNODE_COUNT).
-
-2005-04-29 03:00  gb
-
-        * lisp-kernel/lisp-exceptions.c: No more protectin-based write
-        barrier.  Some new pc-luser support to make software write barrier
-        appear to be atomic (needs testing.)
-
-2005-04-29 02:59  gb
-
-        * lisp-kernel/gc.h: No more pagemap.
-
-2005-04-29 02:59  gb
-
-        * lisp-kernel/gc.c: New (software) EGC write barrier; drop support
-        for the old one ...
-
-2005-04-29 02:57  gb
-
-        * lisp-kernel/: constants32.s, constants64.s: Move lisp-global
-        definitions elsewhere; define some bitvector-related values.
-
-2005-04-29 02:57  gb
-
-        * lisp-kernel/constants32.h: Define t_value.
-
-2005-04-29 02:56  gb
-
-        * lisp-kernel/constants.s: Move lisp-global definitions here.
-
-2005-04-29 02:54  gb
-
-        * lisp-kernel/: bits.c, bits.h: Some word-size issues; still very
-        32-bit-centric.
-
-2005-04-29 02:53  gb
-
-        * lisp-kernel/asmutils.s: Add atomic_ior.
-
-2005-04-29 02:51  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-04-29 02:51  gb
-
-        * level-0/PPC/ppc-misc.lisp: %STORE-NODE-CONDITIONAL goes
-        out-of-line, for EGC write barrier.
-        
-        %STORE-IMMEDIATE-CONDITIONAL skips that, when fixnums/immediates
-        are known to be involved.
-
-2005-04-29 02:50  gb
-
-        * level-0/PPC/ppc-hash.lisp: %SET-HASH-TABLE-VECTOR-KEY goes out of
-        line, to handle EGC write barrier.
-
-2005-04-29 02:49  gb
-
-        * level-0/l0-misc.lisp: Use %STORE-IMMEDIATE-CONDITIONAL when
-        fixnums are involved.
-
-2005-04-29 02:48  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Remove misc-set-node and
-        vcell-set.
-
-2005-04-29 02:48  gb
-
-        * compiler/PPC/ppc2.lisp: lwi -> lri.  Do setq of closed-over
-        vcells via .SPgvset, for EGC.
-
-2005-04-29 02:46  gb
-
-        * compiler/PPC/ppc-arch.lisp: Replace some obsolete globals with
-        refbits and oldspace-dnode-count.
-
-2005-04-29 02:45  gb
-
-        * compiler/subprims.lisp: Replace something obsolete with
-        .SPset-hash-key.
-
-2005-04-26 11:02  gb
-
-        * lisp-kernel/spentry.s: Make Darwin assembler happy.  (Well,
-        happier than it ordinarily is.)
-
-2005-04-26 11:01  gb
-
-        * examples/objc-runtime.lisp: Declare NSConcreteData.
-
-2005-04-26 10:59  gb
-
-        * lisp-kernel/: spentry.s, spjump.s: SPstore_node_conditional.
-
-2005-04-26 10:58  gb
-
-        * level-0/PPC/ppc-misc.lisp: Remove (very) obsolete %BIND-SPECIAL.
-
-2005-04-26 10:57  gb
-
-        * compiler/PPC/ppc2.lisp: Do rplaca/rplacd (and variants), svset
-        (and variants) out-of-line, for new write-barrier scheme.
-
-2005-04-26 10:55  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: A few indentation changes.
-
-2005-04-26 10:55  gb
-
-        * compiler/subprims.lisp: Add .SPstore-node-conditional.
-
-2005-04-26 04:57  gb
-
-        * compiler/subprims.lisp: Updated.
-
-2005-04-26 04:56  gb
-
-        * lisp-kernel/pmcl-kernel.c: Disable EGC, initially.
-
-2005-04-26 04:54  gb
-
-        * lisp-kernel/: spentry.s, spjump.s: Start new write-barrier
-        scheme.
-
-2005-04-26 00:55  gb
-
-        * examples/bridge.lisp: Partially implement SEND in terms of
-        interface information.
-
-2005-04-26 00:54  gb
-
-        * examples/cocoa-editor.lisp: Avoid message arg type ambiguity.
-
-2005-04-26 00:53  gb
-
-        * examples/: cocoa-typeout.lisp, cocoa-listener.lisp: Declare SEND
-        arg type.
-
-2005-04-26 00:52  gb
-
-        * examples/objc-clos.lisp: Handle foreign slots differently, since
-        offset/width info is available from interfaces.
-
-2005-04-26 00:52  gb
-
-        * examples/objc-runtime.lisp: Derive class info from interfaces,
-        not via introspection.
-
-2005-04-26 00:51  gb
-
-        * examples/objc-support.lisp: Don't references private slots or use
-        SEND to send undeclared messages.
-
-2005-04-26 00:50  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-04-26 00:50  gb
-
-        * lib/foreign-types.lisp: Start thinking about making some of this
-        target-sensitive.  Pre-define :<BOOL> as an integer type.
-
-2005-04-26 00:48  gb
-
-        * library/parse-ffi.lisp, lib/db-io.lisp: Handle protocol methods,
-        protocols in ObjC class decls.
-
-2005-04-26 00:47  gb
-
-        * library/splay-tree.lisp: Add MAP-SPLAY-TREE-KEYS-AND-VALUES.
-
-2005-04-24 00:01  gb
-
-        * lib/arrays-fry.lisp: Ignore fill-pointers when looking at array
-        dimensions in RESULT-BIT-ARRAY.
-
-2005-04-20 06:25  gb
-
-        * lib/db-io.lisp: Write trailer on CDB files, check for it.
-
-2005-04-20 06:25  gb
-
-        * level-1/version.lisp: Bump, once again.
-
-2005-04-20 06:24  gb
-
-        * headers/gnome2/C/.cvsignore: New file.
-
-2005-04-20 03:08  gb
-
-        * lib/db-io.lisp: Prepend 2K of NULs to .CDB files, for backward
-        compatibility (sort of).  Still more bootstrapping ...
-
-2005-04-20 00:53  gb
-
-        * lib/db-io.lisp, library/parse-ffi.lisp: Changes to how some
-        things are encoded in .cdb files; field offsets and widths are now
-        provided explicitly.  This will require new .cdb files and is a
-        little hard to bootstrap ...
-
-2005-04-20 00:50  gb
-
-        * level-1/l1-reader.lisp: Bryan's change to allow potential numbers
-        with package prefixes to be treated as symbols.
-
-2005-04-20 00:49  gb
-
-        * headers/libc/C/populate.sh: Updated, a bit.
-
-2005-04-20 00:48  gb
-
-        * headers/gnome/C/populate.sh: Assume new-style location for
-        gnome.h
-
-2005-04-20 00:47  gb
-
-        * headers/: gl/.cvsignore, gnome/.cvsignore, gtk/.cvsignore,
-        libc/.cvsignore: Ignore backup .cdb files.
-
-2005-04-20 00:44  gb
-
-        * headers/: gl/C/.cvsignore, gnome/C/.cvsignore, gnome2/.cvsignore,
-        gnome2/C/populate.sh, gnustep/.cvsignore, gnustep/C/populate.sh,
-        gtk/C/.cvsignore, gtk2/C/.cvsignore, gtk2/C/populate.sh,
-        libc/C/.cvsignore, gnustep/C/.cvsignore, gtk2/.cvsignore: New file.
-
-2005-04-18 00:48  gb
-
-        * examples/bridge.lisp: Fix typo: "dictionaryWithObjectsAndKeys:".
-
-2005-04-18 00:47  gb
-
-        * lib/db-io.lisp, lib/foreign-types.lisp, library/parse-ffi.lisp:
-        Support for ObjC class info, method info in interface files.
-
-2005-04-18 00:46  gb
-
-        * lib/ccl-export-syms.lisp: Export CURRENT-DIRECTORY; drop
-        COMPILE-LOAD.
-
-2005-04-18 00:44  gb
-
-        * level-1/version.lisp: Bump, yet again.
-
-2005-04-18 00:44  gb
-
-        * level-1/linux-files.lisp: Implement CURRENT-DIRECTORY and (SETF
-        CURRENT-DIRECTORY).
-
-2005-04-18 00:44  gb
-
-        * level-1/l1-readloop-lds.lisp: Some toplevel commands for
-        getting/setting the current directory.
-
-2005-04-18 00:43  gb
-
-        * level-1/l1-typesys.lisp: %DEFTYPE clears the type cache.
-
-2005-04-18 00:43  gb
-
-        * level-1/l1-files.lisp: Remove COMPILE-LOAD, which doesn't offer
-        much functionality beyond that offered by (compile ... :load t),
-        does it ?
-
-2005-04-18 00:41  gb
-
-        * level-0/l0-error.lisp: Say "FASL", not "PFSL" in error messages.
-
-2005-04-18 00:41  gb
-
-        * darwin-headers/libc/C/populate.sh: Use more recent headers
-        (current Panther headers.)
-
-2005-04-18 00:40  gb
-
-        * darwin-headers/gl/C/populate.sh: Process agl.h as well.
-
-2005-04-18 00:38  gb
-
-        * darwin-headers/: gl/C/.cvsignore, quicktime/C/.cvsignore,
-        quicktime/C/populate.sh: New file.
-
-2005-04-18 00:38  gb
-
-        * darwin-headers/: carbon/.cvsignore, cocoa/.cvsignore,
-        gl/.cvsignore, libc/.cvsignore: Ignore *.cdb-BAK as well.
-
-2005-04-18 00:36  gb
-
-        * darwin-headers/: carbon/C/.cvsignore, chud/.cvsignore,
-        chud/C/.cvsignore, chud/C/populate.sh, cocoa/C/.cvsignore,
-        libc/C/.cvsignore, quicktime/.cvsignore: New files.
-
-2005-04-18 00:26  gb
-
-        * compiler/optimizers.lisp: Handle the 2-argument case of
-        case-sensitive character comparison functions.
-
-2005-04-17 19:29  alex
-
-        * examples/objc-clos.lisp: 
-        
-        edited %objc-domain-slots-vector to allocate slot vectors on demand
-        for object instantiated outside of lisp (AppKit).
-
-2005-04-17 19:27  alex
-
-        * level-1/l1-callbacks.lisp: 
-        
-        added a trace flag to the callback table and extended
-        %pascal-functions% to set a special variable *callback-trace-p*
-        during execution.
-
-2005-04-17 19:26  alex
-
-        * lib/encapsulate.lisp: 
-        
-        extended the trace facility to support tracing of callbacks, a
-        :backtrace argument and hook variables for the IDE
-
-2005-04-17 19:25  alex
-
-        * lib/macros.lisp: 
-        
-        Extended DEFINE-CALLBACK and DEFCALLBACK-BODY to support tracing.
-
-2005-04-17 08:56  beer
-
-        * examples/bridge.lisp: evised %PARSE-MESSAGE and
-        CHECK-MESSAGE-ARG-COUNT to fix a bug with interpreting some
-        variable-arity message sends
-
-2005-04-15 06:23  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-04-15 06:13  gb
-
-        * lib/level-2.lisp: Fix EVAL-REDEF of %ALLOC-MISC.
-
-2005-04-15 06:00  gb
-
-        * lisp-kernel/: constants64.h, constants64.s: Define charcodeshift,
-        ncharchodebits consistently with what ppc64-arch says.
-
-2005-04-15 06:00  gb
-
-        * lisp-kernel/darwin64/Makefile: Apparently, it isn't necessary to
-        use the well-known -weak_references_mismatch argument when that has
-        nothing to do with anything.  ld64 just keeps getting better and
-        better!
-
-2005-04-15 05:59  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: TRAP-UNLESS-MACPTR.  Do a
-        few more 64-bit comparisons.
-
-2005-04-15 05:57  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: TRAP-UNLESS-MACPTR.
-
-2005-04-15 05:57  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Need a 1-word code-vector
-        prefix here.
-
-2005-04-15 05:56  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: No code-vector prefix here.
-
-2005-04-15 05:56  gb
-
-        * compiler/PPC/ppc2.lisp: Maybe emit a "prefix" on the code vector.
-         More PPC64 conditionalization.
-
-2005-04-15 05:53  gb
-
-        * compiler/PPC/ppc-lap.lisp: Maybe emit a "prefix" on the code
-        vector.
-
-2005-04-15 05:52  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: Skip over any code-vector
-        prefix.  Start to conditionalize to make PPC64 disassembly better.
-
-2005-04-15 05:51  gb
-
-        * compiler/nx0.lisp: Define, use, NX1-TARGET-FIXNUMP.
-
-2005-04-15 05:50  gb
-
-        * compiler/arch.lisp: CODE-VECTOR-PREFIX, for PPC64 alignment.
-
-2005-04-14 21:27  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: charcode-shift is 8;
-        ncharcodebits is 8 (for now).
-
-2005-04-14 21:26  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Actually bother to define
-        LOAD-CHARACTER-CONSTANT.
-
-2005-04-14 21:26  gb
-
-        * compiler/vreg.lisp: :u64const, :s64const.
-
-2005-04-14 21:20  gb
-
-        * compiler/PPC/ppc2.lisp: LWI -> LRI, PPC2-LWI -> PPC2-LRI.
-
-2005-04-14 21:20  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: LWI -> LRI.
-
-2005-04-14 21:19  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: Use TARGET-ARCH-CASE, no need
-        for PPC-LAP-TARGET-ARCH-CASE.
-
-2005-04-14 21:18  gb
-
-        * lib/macros.lisp: TARGET-ARCH-CASE here.
-
-2005-04-14 01:39  gb
-
-        * compiler/backend.lisp: Finish bootstrapping backend changes.
-
-2005-04-14 01:13  gb
-
-        * compiler/: backend.lisp, PPC/PPC32/ppc32-backend.lisp,
-        PPC/PPC64/ppc64-backend.lisp: Start to remove obsolete target
-        slots.
-
-2005-04-14 00:51  gb
-
-        * lib/sequences.lisp: Fix typos, exposed by Bryan's fix to #+/#-
-        readers.
-
-2005-04-14 00:21  gb
-
-        * level-1/version.lisp: Bump version.
-
-2005-04-14 00:20  gb
-
-        * examples/bridge.lisp: #\B in typestrings is :<BOOL>.  C arrays
-        are always passed by reference.
-
-2005-04-14 00:19  gb
-
-        * compiler/PPC/: PPC32/ppc32-vinsns.lisp, PPC64/ppc64-vinsns.lisp:
-        Factor out some typecode-specific stuff.
-
-2005-04-14 00:19  gb
-
-        * compiler/PPC/: PPC32/ppc32-arch.lisp, PPC32/ppc32-backend.lisp,
-        PPC64/ppc64-arch.lisp, PPC64/ppc64-backend.lisp: Backend/arch
-        parameterization.
-
-2005-04-14 00:18  gb
-
-        * compiler/PPC/ppc2.lisp: Use target-specific parameters from 
-        structure, not individually.  2d-aref/aset acode changes.
-
-2005-04-14 00:18  gb
-
-        * compiler/PPC/: ppc-lap.lisp, ppc-lapmacros.lisp: Use
-        target-specific parameters from  structure, not individually.
-
-2005-04-14 00:17  gb
-
-        * compiler/PPC/ppc-arch.lisp: Require "ARCH" at load-time.
-
-2005-04-14 00:16  gb
-
-        * compiler/nx1.lisp: Try to keep target tags out of acode (for 2d
-        array access only, so far.)
-
-2005-04-14 00:16  gb
-
-        * compiler/backend.lisp: Add a "target-arch" slot to backend
-        structure (this should allow several other slots to be removed.)
-
-2005-04-14 00:15  gb
-
-        * compiler/arch.lisp: Start moving parameters from "backend"
-        structure to new "target-arch" structure.
-
-2005-04-13 12:23  bryan
-
-        * lib/nfcomp.lisp: "file not found" during compile-file should be a
-        file-error.
-
-2005-04-12 22:57  bryan
-
-        * level-1/l1-reader.lisp: per 2.4.8.17, "#+(or) #+(or) nil nil t"
-        should probably read as T
-
-2005-04-01 03:23  gb
-
-        * darwin-headers/cocoa/C/populate.sh: No they weren't: parse
-        PreferencePanes.h
-
-2005-04-01 00:15  gb
-
-        * compiler/PPC/ppc2.lisp: Minor target package changes.
-
-2005-03-29 22:53  gb
-
-        * compiler/: backend.lisp, PPC/PPC32/ppc32-backend.lisp: Start to
-        add target-uvector-subtags to backend.
-
-2005-03-29 07:06  gb
-
-        * lisp-kernel/linux64/Makefile: First cut at a Makefile.
-
-2005-03-29 07:05  gb
-
-        * lisp-kernel/linux64/elf64ppc.x: Linker script for linux64; force
-        kernel into low memory.
-
-2005-03-29 07:05  gb
-
-        * lisp-kernel/pmcl-kernel.c: May be grief including
-        #<asm/cputable.h> on linux64.  Note that fact.
-
-2005-03-29 07:04  gb
-
-        * lisp-kernel/macros.s: extract_lowbyte uses clrlri.
-
-2005-03-29 07:04  gb
-
-        * lisp-kernel/lisp-exceptions.c: Don't save/restore PT_MQ; this had
-        something to do with saving/restoring Altivec registers, a long
-        time ago.
-
-2005-03-29 07:03  gb
-
-        * lisp-kernel/imports.s: Don't import __trampoline_setup on
-        linux64.
-
-2005-03-29 07:02  gb
-
-        * lisp-kernel/plbt.c: No eabi_c_frame on linux64.
-
-2005-03-28 04:34  gb
-
-        * darwin-headers/cocoa/C/populate.sh: The actual cocoa interfaces
-        (from darwin-interfaces-040505.tar.gz) were built from this, not
-        from what's been in CVS.
-
-2005-03-28 04:33  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp:
-        TRAP-UNLESS-{SINGLE,DOUBLE}-FLOAT, refer to the least significant
-        bit as "lowbit", not as "bit31".  A few other things implemented; a
-        lot to go.
-
-2005-03-28 04:31  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp:
-        TRAP-UNLESS-{SINGLE,DOUBLE}-FLOAT, refer to the least significant
-        bit as "lowbit", not as "bit31".
-
-2005-03-28 04:28  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Some fixes & cleanups;
-        TCR-BIAS.
-
-2005-03-28 04:26  gb
-
-        * compiler/PPC/: PPC32/ppc32-backend.lisp,
-        PPC64/ppc64-backend.lisp: More compilation-target parameters in the
-        backend.
-
-2005-03-28 04:25  gb
-
-        * compiler/PPC/ppc2.lisp: Start to remove some ppc32-isms.
-
-2005-03-28 04:24  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: MOST (not all) things run-time
-        conditionalized for ppc32/ppc64.
-
-2005-03-28 04:24  gb
-
-        * compiler/PPC/ppc-lap.lisp: Remove some PPC32-isms.
-
-2005-03-28 04:23  gb
-
-        * compiler/backend.lisp: Put more target stuff in the backend
-        structure.
-
-2005-03-28 04:22  gb
-
-        * level-0/PPC/ppc-clos.lisp: GF protos, trampolines: LAP moved
-        here.
-
-2005-03-28 04:21  gb
-
-        * level-0/PPC/ppc-float.lisp: Float sign, zerop functions in lisp.
-
-2005-03-28 04:21  gb
-
-        * level-0/PPC/ppc-io.lisp: A little bit of conditionalization (for
-        a little bit of code.)
-
-2005-03-28 04:20  gb
-
-        * level-0/PPC/ppc-misc.lisp: A little bit of conditionalization
-        (needs more work.)
-
-2005-03-28 04:19  gb
-
-        * level-0/PPC/ppc-numbers.lisp: %DOUBLE-FLOAT-PLUSP,
-        %SHORT-FLOAT-PLUSP in lisp.
-
-2005-03-28 04:18  gb
-
-        * level-0/l0-numbers.lisp: %DOUBLE-FLOAT-ZEROP, %SHORT-FLOAT-ZEROP
-        in lisp.
-
-2005-03-28 04:18  gb
-
-        * level-0/l0-float.lisp: %DOUBLE-FLOAT-SIGN, %SHORT-FLOAT-SIGN in
-        lisp.
-
-2005-03-28 04:17  gb
-
-        * level-1/version.lisp: Bump; again, a little hard to bootstrap.
-
-2005-03-28 04:16  gb
-
-        * lib/number-macros.lisp: Remove some commented-out code.
-
-2005-03-28 04:16  gb
-
-        * lib/systems.lisp: Define PPC64-VINSNS.
-
-2005-03-28 04:15  gb
-
-        * lib/compile-ccl.lisp: Include PPC64-ARCH in
-        *PPC-COMPILER-MODULES*.
-
-2005-03-28 04:14  gb
-
-        * lisp-kernel/constants32.h: Define TCR_BIAS.
-
-2005-03-28 04:13  gb
-
-        * lisp-kernel/constants64.h: Don't use NATURAL_POINTER_FIELD. 
-        Define TCR_BIAS.
-
-2005-03-28 04:13  gb
-
-        * lisp-kernel/constants64.s: Define TCR_BIAS; ensure that TCR has
-        single_float_convert field.
-
-2005-03-28 04:12  gb
-
-        * lisp-kernel/darwin/.gdbinit: No TCR_BIAS on Darwin32; rcontext is
-        now r13.
-
-2005-03-28 04:11  gb
-
-        * lisp-kernel/lisptypes.h: Don't (try to) support 32-bit foreign
-        pointers in 64-bit code.
-
-2005-03-28 04:10  gb
-
-        * lisp-kernel/lisp.h: Don't define NATURAL_POINTER_FIELD.
-
-2005-03-28 04:10  gb
-
-        * lisp-kernel/area.h: Don't use NATURAL_POINTER_FIELD.
-
-2005-03-28 04:09  gb
-
-        * lisp-kernel/Threads.h: Don't use NATURAL_POINTER_FIELD.  Define
-        TCR_BIAS in constants{32,64}.h
-
-2005-03-28 04:08  gb
-
-        * level-1/l1-dcode.lisp: Move LAP code to level-0.
-
-2005-03-27 14:36  gb
-
-        * xdump/faslenv.lisp: Increment min fasl version.
-
-2005-03-27 14:30  gb
-
-        * lib/nfcomp.lisp: Increment fasl version.
-
-2005-03-27 14:22  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-03-27 14:22  gb
-
-        * xdump/faslenv.lisp: Increment $fasl_vers.
-
-2005-03-27 14:17  gb
-
-        * compiler/PPC/ppc-arch.lisp: Don't define old-rcontext.
-
-2005-03-27 14:16  gb
-
-        * lisp-kernel/: constants.h, constants.s, spentry.s, subprims.s,
-        thread_manager.c: Stop maintaining old_rcontext.  Don't need
-        special get_interrupt_tcr() on Linux; review other TCR-related
-        cruft.
-
-2005-03-27 13:38  gb
-
-        * lisp-kernel/: constants.h, constants.s, spentry.s, subprims.s:
-        r13 is rcontext; maintain r2 (old_rcontext) in parallel, until
-        we're bootstrapped.
-
-2005-03-27 13:38  gb
-
-        * compiler/PPC/ppc-arch.lisp: r13 is rcontext; r2 (maintained by
-        the kernel) is old-rcontext, until we stop referencing it.
-
-2005-03-27 12:01  gb
-
-        * level-0/PPC/ppc-bignum.lisp, level-0/PPC/ppc-def.lisp,
-        level-0/PPC/ppc-float.lisp, level-0/PPC/ppc-misc.lisp,
-        lisp-kernel/constants.h, lisp-kernel/constants.s,
-        lisp-kernel/macros.s, lisp-kernel/spentry.s,
-        lisp-kernel/subprims.s, compiler/PPC/ppc-arch.lisp,
-        compiler/PPC/ppc-lapmacros.lisp,
-        compiler/PPC/PPC32/ppc32-vinsns.lisp: Stop maintaining OLD-VSP; R13
-        will soon (one more round of bootstrapping) become RCONTEXT, and
-        then the fasl version will change and there'll be new binaries.
-
-2005-03-27 11:27  gb
-
-        * level-0/PPC/: ppc-bignum.lisp, ppc-def.lisp, ppc-float.lisp,
-        ppc-misc.lisp: Maintain OLD-VSP, not NEW-VSP.
-
-2005-03-27 11:13  gb
-
-        * compiler/PPC/: ppc-lapmacros.lisp, ppc2.lisp,
-        PPC32/ppc32-vinsns.lisp: VSP is now r15, OLD-VSP is r13.  Keep them
-        in sync.  Don't use PPC2-FIX-STACKREG or vinsn
-        ADJUST-STACK-REGISTER, for bootstrapping reasons.
-
-2005-03-27 11:08  gb
-
-        * compiler/PPC/ppc-arch.lisp: VSP is now r15, OLD-VSP is r13.
-
-2005-03-27 11:04  gb
-
-        * lisp-kernel/: constants.h, constants.s, macros.s, spentry.s,
-        subprims.s: VSP is now r15, OLD-VSP is r13.  They should be
-        equivalent until we're finished bootstrapping; use check_vsp to
-        enforce that at discrete execution points.
-
-2005-03-27 07:39  gb
-
-        * level-0/PPC/ppc-float.lisp, level-0/PPC/ppc-misc.lisp,
-        compiler/PPC/PPC32/ppc32-vinsns.lisp: Ensure vsp = new-vsp, harder.
-
-2005-03-27 07:39  gb
-
-        * lisp-kernel/spentry.s: do check_vsp on subprim entry.
-
-2005-03-27 07:38  gb
-
-        * lisp-kernel/macros.s: define check_vsp (trap if vsp != new_vsp)
-
-2005-03-27 06:55  gb
-
-        * compiler/PPC/ppc-arch.lisp, compiler/PPC/ppc-lapmacros.lisp,
-        compiler/PPC/PPC32/ppc32-vinsns.lisp, level-0/PPC/ppc-bignum.lisp,
-        level-0/PPC/ppc-def.lisp, level-0/PPC/ppc-misc.lisp,
-        lisp-kernel/constants.s, lisp-kernel/macros.s,
-        lisp-kernel/spentry.s, lisp-kernel/subprims.s: Really no more
-        old-fn.  R15 is new-vsp; try to keep it in synch with VSP (soon to
-        become "old-vsp") at all times.
-
-2005-03-27 06:00  gb
-
-        * compiler/PPC/ppc-arch.lisp, compiler/PPC/ppc-lapmacros.lisp,
-        compiler/PPC/PPC32/ppc32-vinsns.lisp, level-0/PPC/ppc-def.lisp,
-        lisp-kernel/constants.h, lisp-kernel/constants.s,
-        lisp-kernel/lisp-debug.c, lisp-kernel/spentry.s,
-        lisp-kernel/subprims.s: No more old-fn.
-
-2005-03-27 04:53  gb
-
-        * level-0/PPC/ppc-def.lisp: Copy FN to OLD-FN in
-        %APPLY-LEXPR-TAIL-WISE.
-
-2005-03-27 04:52  gb
-
-        * compiler/PPC/: ppc-arch.lisp, ppc-lapmacros.lisp,
-        PPC32/ppc32-vinsns.lisp: Lisp believes that FN = R16, copies it to
-        OLD-FN whenever it's set (for bootstrapping).
-
-2005-03-27 03:04  gb
-
-        * compiler/PPC/ppc-arch.lisp, compiler/PPC/ppc-lapmacros.lisp,
-        compiler/PPC/PPC32/ppc32-vinsns.lisp, lisp-kernel/constants.h,
-        lisp-kernel/constants.s, lisp-kernel/constants32.s,
-        lisp-kernel/lisp-debug.c, lisp-kernel/spentry.s,
-        lisp-kernel/subprims.s: Remove remaining uses of temp4; define r16
-        as "new_fn".  All assignments to fn copy to new_fn, as well (more
-        bootstrapping).
-
-2005-03-27 00:50  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp, level-0/PPC/ppc-clos.lisp,
-        lib/ppcenv.lisp, lisp-kernel/Threads.h, lisp-kernel/constants32.s,
-        lisp-kernel/thread_manager.c: Back out of previous change, since
-        even current versions of Debian unstable don't provide a TLS-aware
-        gcc/glibc.  Set TCR_BIAS to 0 where relevant.
-        
-        Start to take another approach (moving rcontext to r13), by
-        starting to phase out temp4 (= r16).  Don't let the compiler
-        allocate temp4, don't use temp4 in LAP code.
-
-2005-03-26 20:35  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-03-26 20:34  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp, lisp-kernel/Threads.h,
-        lisp-kernel/constants32.s, lisp-kernel/lisp-exceptions.c,
-        lisp-kernel/pmcl-kernel.c, lisp-kernel/spentry.s,
-        lisp-kernel/thread_manager.c, lisp-kernel/darwin/.gdbinit,
-        lisp-kernel/darwin/Makefile: Start to bootstrap changes to
-        reconcile OpenMCL's notion of thread-specific-data (the TCR) with
-        Linux's.  On Darwin, this means that r2 (rcontext) points #x7000
-        bytes beyond the TCR; on Linux, the TCR structure will be the first
-        (real) thread-local variable, and the C runtime's thread pointer
-        will therefore point ... #x7000 bytes beyond the TCR.  (This
-        basically means that we can keep the same value in r2/rcontext when
-        running lisp and foreign code on Linux; Linux C and thread and
-        debugging utilities are getting increasingly insistent about that.)
-        
-        This introduces binary incompatibility; there'll need to be a
-        change in the fasl version and new images when the dust settles a
-        bit.
-
-2005-03-26 20:20  gb
-
-        * lib/dumplisp.lisp: Hmm.  Not likely that MultiFinder/UniFinder
-        are involved anymore.
-
-2005-03-18 22:00  gb
-
-        * lisp-kernel/m4macros.m4: Try to use .size directive on ELF.
-
-2005-03-18 21:59  gb
-
-        * lib/ccl-export-syms.lisp: Export
-        *IGNORE-EXTRA-CLOSE-PARENTHESIS*.
-
-2005-03-18 21:58  gb
-
-        * level-1/version.lisp: Are we 0.14.3 yet ?
-
-2005-03-18 21:57  gb
-
-        * level-1/l1-reader.lisp: By default, signal errors on dangling
-        close parens.
-
-2005-03-18 21:57  gb
-
-        * lib/encapsulate.lisp: Doc string for TRACE: don't describe
-        obscure SBCL options.  Or obscure OpenMCL options, either
-
-2005-03-18 21:56  gb
-
-        * level-1/l1-clos.lisp: Add missing #\Newline at EOF.
-
-2005-03-18 21:48  gb
-
-        * lib/: eval.lisp, step.lisp: no more eval, step
-
-2005-03-18 21:07  gb
-
-        * tools/.cvsignore: ignore fasls
-
-2005-03-18 20:42  gb
-
-        * lisp-kernel/lisp-exceptions.c: Word-size and integer/pointer
-        64-bit issues.  Some 64-bit Mach exception stuff (needs more work.)
-
-2005-03-18 20:41  gb
-
-        * lisp-kernel/pmcl-kernel.c: Word-size and integer/pointer 64-bit
-        issues.  Use vm_region64 if applicable; someday soon, use it with
-        reasonable parameters.
-
-2005-03-18 20:39  gb
-
-        * lisp-kernel/: thread_manager.c, plsym.c, plbt.c: Word-size and
-        integer/pointer 64-bit issues.
-
-2005-03-18 20:22  gb
-
-        * lisp-kernel/: gc.c, image.c, lisp-debug.c, lisp-exceptions.h:
-        Word-size and integer/pointer 64-bit issues.
-
-2005-03-18 20:20  gb
-
-        * lisp-kernel/constants64.h: ppc64 C frame (may be the same on
-        linux/darwin.)
-
-2005-03-18 20:19  gb
-
-        * lisp-kernel/bits.h: ppc64 inline asm for count_leading_zeros. 
-        (Still lots of 32-bit assumptions in callers ...)
-
-2005-03-18 20:18  gb
-
-        * lisp-kernel/bits.c: Include lisp-exceptions.h, for some obscure
-        reason ...
-
-2005-03-18 20:18  gb
-
-        * lisp-kernel/asmutils.s: Some 64-bit fixes.
-
-2005-03-18 20:07  gb
-
-        * lisp-kernel/Threads.h: some extra casts
-
-2005-03-18 19:53  gb
-
-        * lisp-kernel/darwin64/Makefile: work around some new bugs in ld64
-
-2005-03-17 23:55  gb
-
-        * lisp-kernel/lisp-exceptions.c: Use printf-style '%', not
-        format-style '~', in MACH_CHECK_ERROR.
-        
-        Try to get some thread state stuff for PPC64.
-        
-        Complain if we can't get thread state  in
-        create_thread_context_frame.
-        
-        When deallocate thread exception port before destroying it, just in
-        case.
-        
-        Hold the mach_exception_lock_set lock before suspending in
-        suspend_tcr.
-
-2005-03-17 23:51  gb
-
-        * lisp-kernel/pmcl-kernel.c: Keep trying to get xFindSymbol to
-        compile without warnings on current and future OS releases.
-
-2005-03-13 04:47  gb
-
-        * lisp-kernel/linux/Makefile: Add -maltivec to ASFLAGS.
-
-2005-03-08 21:15  gb
-
-        * lisp-kernel/spentry.s: Ensure that the XER is zeroed in the
-        shared ff_call return code (doh!) and in a slightly more subtle
-        case involving Linux syscall return: it seems that the XER[SO] bit
-        can be set when the CR0[SO] bit is clear on syscall return, and we
-        weren't zeroing the XER in that case (causing spurious arithmetic
-        overflows on subsequent arithmetic operations.)
-
-2005-03-08 21:05  gb
-
-        * level-0/PPC/ppc-misc.lisp: Move YIELD, READ-LOCK-RWLOCK, and
-        WRITE-LOCK-RWLOCK to lisp code, mostly 'cause I don't want to have
-        to trust inline syscalls from LAP.
-
-2005-03-08 21:04  gb
-
-        * level-0/l0-misc.lisp: Move YIELD, READ-LOCK-RWLOCK, and
-        WRITE-LOCK-RWLOCK here (from ppc-misc), mostly 'cause I don't want
-        to have to trust inline syscalls from LAP.
-
-2005-03-06 20:55  gb
-
-        * level-0/PPC/ppc-misc.lisp: After doing inline syscalls, ensure
-        that the XER (especially the XER[SO] bit) is cleared.
-
-2005-03-05 02:07  bryan
-
-        * level-1/l1-io.lisp: when *print-array*, use #nA(..) syntax even
-        when array-element-type is something other than t.
-
-2005-03-05 01:13  bryan
-
-        * level-1/l1-io.lisp: print-unreadable-object should accept t
-        (*terminal-io*) and nil (*standard-output*) for the stream.
-
-2005-03-04 23:55  bryan
-
-        * level-1/l1-io.lisp: %print-unreadable-object should always return
-        nil.
-        
-        when type is t, %print-unreadable-object should always print a
-        space after the type not just when it's followed by more stuff. 
-        (seems less aesthetically pleasing, but that's what the spec says).
-
-2005-03-04 14:46  bryan
-
-        * level-1/l1-streams.lisp: ioblock-element-shift should never be <
-        0.
-
-2005-03-02 23:28  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-03-02 20:05  bryan
-
-        * level-1/l1-files.lisp: when *print-escape*, pathnames always
-        print starting with #P.  (per clhs 22.1.3.11)
-
-2005-03-02 19:18  bryan
-
-        * level-1/l1-io.lisp: when *print-array* is nil, print bit-vectors
-        unreadably.
-
-2005-03-02 18:04  bryan
-
-        * level-1/l1-io.lisp: don't do *print-level* truncation for
-        bit-vectors and strings.
-
-2005-03-02 16:42  bryan
-
-        * level-1/l1-io.lisp: write-a-cons: when *print-length*=0, write
-        "..." for the entire cons.  when the cons is a dotted pair, don't
-        decrement print-length before printing the cdr.
-
-2005-03-02 14:49  bryan
-
-        * level-1/l1-io.lisp: when *print-length* would cause "..." to be
-        printed immediately following "#(", don't print a space.  thus
-        "#(...)", not "#( ...)".
-
-2005-03-02 13:42  bryan
-
-        * lib/format.lisp: don't insert commas inbetween padchars in #\r
-        format directive.
-
-2005-03-01 00:41  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-03-01 00:40  bryan
-
-        * lib/macros.lisp: defclass: signal program error when a slot is
-        initialized more than once in :default-initargs.  defclass: make
-        duplicate slot name program error a bit more verbose.
-
-2005-02-28 23:06  bryan
-
-        * lib/describe.lisp: really big BIGNUMS shouldn't cause describe to
-        FLOATING-POINT-OVERFLOW.  instead just print the fact that it would
-        if you tried.
-
-2005-02-27 23:43  gb
-
-        * lisp-kernel/darwin64/Makefile: Build on 64-bit DarwinPPC.  Work
-        around some linker lossage.
-
-2005-02-27 23:42  gb
-
-        * lisp-kernel/darwin/Makefile: Remove some obsolete stuff.  Try to
-        handle cases where OS libs are gratuitously deleted and added in
-        unnamed, undiscussed OS releases.
-
-2005-02-27 23:35  gb
-
-        * lisp-kernel/pmcl-kernel.c: Some word size/signedness cleanup. 
-        Use dlsym() in cases where we're sure that it exists.
-
-2005-02-27 23:34  gb
-
-        * lisp-kernel/plbt.c: Rename 'dladdr' to 'darwin_dladdr', in case
-        The OS Release That Can Not Be Discussed defines its own dladdr
-        function.
-
-2005-02-27 23:32  gb
-
-        * lisp-kernel/lisp-exceptions.h: Try to work around the (old, now
-        fixed) OSX G5 kernel signal handler bug, by flipping an unused bug
-        in the XER.
-
-2005-02-27 23:31  gb
-
-        * lisp-kernel/lisp-exceptions.c: Some word size/signedness cleanup.
-
-2005-02-27 23:30  gb
-
-        * lisp-kernel/lisp-debug.c: Don't prototype print_lisp_object().
-
-2005-02-27 23:29  gb
-
-        * lisp-kernel/image.c: Be fussy about word size, signedness. 
-        (Needs more fussiness.)
-
-2005-02-27 23:29  gb
-
-        * lisp-kernel/imports.s: User PTR macro for imported addresses
-        (word size issues.)
-
-2005-02-27 23:28  gb
-
-        * lisp-kernel/m4macros.m4: Tweak FUN .stabs handling, to make fussy
-        assemblers (that can't be discussed in public yet) happy.
-
-2005-02-27 23:23  gb
-
-        * lisp-kernel/pantherg5/Makefile: no more pantherg5 stuff
-
-2005-02-27 23:20  gb
-
-        * lisp-kernel/spjump.s: Force 12 bit alignment.  (See if this
-        breaks Linux.)
-
-2005-02-27 23:18  gb
-
-        * level-1/l1-streams.lisp: Remove obsolete INSTANCE-INITIALIZE
-        methods.
-
-2005-02-27 15:25  bryan
-
-        * lib/format.lisp: width parameter <=0 passed to ~f format
-        directive should act as if it never was specified.  previously
-        (when 0) would loop.
-
-2005-02-25 20:21  gb
-
-        * lib/ccl-export-syms.lisp: Export WITH-POINTER-TO-IVECTOR from
-        CCL; export a few missing things from OPENMCL-MOP.
-
-2005-02-25 20:20  gb
-
-        * lib/macros.lisp: WITH-POINTER-TO-IVECTOR.
-
-2005-02-25 20:18  gb
-
-        * level-0/l0-pred.lisp: Add UVECTORP & IVECTORP; make them type
-        predicates.
-
-2005-02-25 19:40  gb
-
-        * level-0/PPC/ppc-misc.lisp: Handle the DOUBLE-FLOAT case(es) in
-        %VECT-DATA-TO-MACPTR.
-
-2005-02-25 19:36  gb
-
-        * level-1/l1-streams.lisp: %MAKE-HEAP-IVECTOR: element count not
-        optional.
-
-2005-02-25 18:00  gb
-
-        * level-1/version.lisp: Bump.
-
-2005-02-25 17:59  gb
-
-        * lisp-kernel/lisp-debug.c: Add an 'extern' to definition of
-        debug_command_entries[].  In lisp_debugger(), define 'state' before
-        executable body.
-
-2005-02-25 17:57  gb
-
-        * compiler/PPC/ppc-arch.lisp: A few name changes, for consistency
-        with kernel notion of kernel-globals.
-
-2005-02-25 17:56  gb
-
-        * examples/: objc-clos.lisp, objc-support.lisp: Handle changes to
-        DEFCLASS's processing of random slot options (:FOREIGN-TYPE).
-
-2005-02-25 17:55  gb
-
-        * lib/macros.lisp: DEFCLASS: only collect random slot option values
-        into a list if option was provided more than once.
-
-2005-02-25 17:52  gb
-
-        * level-1/l1-clos.lisp: Preserve values of class slots (:ALLOCATION
-        :CLASS) during class redefinition.
-
-2005-02-25 17:51  gb
-
-        * level-1/l1-boot-2.lisp: Bind *LOADING-FILE-SOURCE-FILE* around
-        calls to %FASLOAD.
-
-2005-02-25 17:50  gb
-
-        * level-1/l1-init.lisp: Define *LOADING-FILE-SOURCE-FILE*
-        elsewhere.
-
-2005-02-25 17:49  gb
-
-        * level-0/l0-init.lisp: Define *LOADING-FILE-SOURCE-FILE* here.
-
-2005-02-25 17:48  gb
-
-        * level-0/l0-misc.lisp: Kernel globals in PPC (not PPC32) package.
-
-2005-02-25 17:44  gb
-
-        * level-1/: l1-pathnames.lisp, l1-boot-1.lisp,
-        l1-lisp-threads.lisp: Kernel globals in PPC (not PPC32) package.
-
-2005-02-23 01:01  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-02-22 16:24  gb
-
-        * lisp-kernel/spentry.s: Load f1 from the right stack offset when
-        returning from EABI callback.
-
-2005-02-22 16:01  gb
-
-        * lisp-kernel/spentry.s: All callback variants try to return values
-        in r3, r4, and f1.
-
-2005-02-22 15:59  gb
-
-        * lib/macros.lisp: Handle float returns in callbacks (needs related
-        kernel changes; untested on Linux.)
-
-2005-02-22 13:26  bryan
-
-        * lib/pprint.lisp: when *pretty-print* and *print-base* > 10, use
-        the slightly slower #'write-a-symbol to properly determine
-        potential numbers.
-
-2005-02-22 13:22  bryan
-
-        * level-1/l1-io.lisp: use *print-base*, not *read-base*, when
-        deciding whether to quote a potential number.
-
-2005-02-20 18:47  bryan
-
-        * lib/format.lisp: handle ~v when nil for ~{...~}
-
-2005-02-20 16:25  bryan
-
-        * level-1/version.lisp: bump.  use this version to check for
-        stream-external-format being a generic function.
-
-2005-02-20 16:24  bryan
-
-        * level-1/l1-sysio.lisp: rewrite stream-external-format as a
-        generic function.
-
-2005-02-20 15:36  bryan
-
-        * lib/format.lisp: treat ~vr as ~r when arg is nil.  per clhs 22.3.
-
-2005-02-20 13:33  bryan
-
-        * level-1/l1-streams.lisp: remove unused code: (defmethod
-        file-stream-external-format ((s broadcast-stream))
-
-2005-02-20 03:08  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-02-20 03:05  bryan
-
-        * lib/format.lisp: treat ~v[...~] as ~[...~] when arg is nil.  per
-        clhs 22.3.
-
-2005-02-19 19:13  bryan
-
-        * lib/arrays-fry.lisp: somebody misses printf.. format uses ~ and
-        not %.
-
-2005-02-19 16:51  bryan
-
-        * lib/format.lisp: reverse ~:@C printing per clhs: "~:@C prints
-        what ~:C would, and then if the character requires unusual  shift
-        keys on the keyboard to type it, this fact is mentioned."
-
-2005-02-19 15:34  bryan
-
-        * level-1/l1-reader.lisp: add Fs (file separator), Gs (group
-        separator), Rs (record separator), and Us (unit seperator) to
-        *name-char-alist*.
-        
-        #\Fs to avoid printing something unescaped #\^\, the others for
-        completeness.  the extra four entries in the alist shouldn't have
-        any noticeable effect.
-        
-        probably could fix the printer (and reader?) to handle the escaped
-        case, but i like seeing the textual representation.
-
-2005-02-19 14:29  bryan
-
-        * lib/format.lisp: when printing a number with a sign and padding,
-        print padding first and then the sign.
-
-2005-02-18 22:42  bryan
-
-        * level-1/version.lisp: bump for #A changes.
-
-2005-02-18 16:19  bryan
-
-        * lib/read.lisp: rewrite #A dispatch handler to allow for all types
-        of sequences (bitfields, strings, vectors, lists) when they make
-        sense for the supplied rank.
-
-2005-02-17 17:02  gb
-
-        * examples/: objc-readtable.lisp, objc-runtime.lisp: Observe
-        *READ-SUPPRESS* in reader macros.
-
-2005-02-16 18:42  bryan
-
-        * tools/asdf.lisp: hook asdf into *module-provider-functions*.
-
-2005-02-16 16:15  bryan
-
-        * level-1/version.lisp: bump.
-
-2005-02-16 14:09  bryan
-
-        * compiler/nx-basic.lisp, compiler/nx.lisp, compiler/nx0.lisp,
-        compiler/PPC/ppc-disassemble.lisp, compiler/PPC/ppc-lapmacros.lisp,
-        level-0/l0-aprims.lisp, level-0/l0-array.lisp, level-0/l0-def.lisp,
-        level-0/l0-float.lisp, level-0/l0-hash.lisp, level-0/l0-init.lisp,
-        level-0/l0-misc.lisp, level-0/l0-numbers.lisp,
-        level-0/l0-pred.lisp, level-0/l0-symbol.lisp,
-        level-0/PPC/ppc-pred.lisp, level-1/l1-aprims.lisp,
-        level-1/l1-boot-1.lisp, level-1/l1-clos-boot.lisp,
-        level-1/l1-error-signal.lisp, level-1/l1-error-system.lisp,
-        level-1/l1-files.lisp, level-1/l1-init.lisp, level-1/l1-io.lisp,
-        level-1/l1-numbers.lisp, level-1/l1-pathnames.lisp,
-        level-1/l1-reader.lisp, level-1/l1-readloop-lds.lisp,
-        level-1/l1-readloop.lisp, level-1/l1-streams.lisp,
-        level-1/l1-symhash.lisp, level-1/l1-sysio.lisp,
-        level-1/l1-typesys.lisp, level-1/l1-utils.lisp,
-        level-1/sysutils.lisp, lib/apropos.lisp, lib/arrays-fry.lisp,
-        lib/chars.lisp, lib/defstruct-lds.lisp, lib/defstruct.lisp,
-        lib/describe.lisp, lib/encapsulate.lisp, lib/format.lisp,
-        lib/hash.lisp, lib/lists.lisp, lib/macros.lisp, lib/misc.lisp,
-        lib/nfcomp.lisp, lib/numbers.lisp, lib/pathnames.lisp,
-        lib/pprint.lisp, lib/read.lisp, lib/sequences.lisp, lib/setf.lisp,
-        lib/sort.lisp, lib/streams.lisp, lib/time.lisp, library/loop.lisp:
-        add docstrings to the majority of common-lisp-user symbols starting
-        with a snapshot of those found in SBCL 0.8.18.
-
-2005-02-16 13:34  bryan
-
-        * tools/asdf-install/: COPYRIGHT, load-asdf-install.lisp,
-        split-sequence.lisp: initial repository version from 050201 import.
-
-2005-02-16 13:29  bryan
-
-        * level-1/l1-reader.lisp: unmatched ') when
-        ccl::*ignore-extra-close-parenthesis* is nil should signal a
-        reader-error.
-        
-        the default for ccl::*ignore-extra-close-parenthesis* remains t. 
-        set it to nil in your init file for maximum ansi-compliance.
-
-2005-02-16 13:12  bryan
-
-        * tools/: README-OpenMCL.txt, asdf-install/README,
-        asdf-install/asdf-install.asd, asdf-install/defpackage.lisp,
-        asdf-install/installer.lisp, asdf-install/port.lisp,
-        asdf-install/doc/index.html: sync with latest asdf-install code.
-
-2005-02-16 12:53  bryan
-
-        * tools/asdf.lisp: import latest ASDF from clocc repository.
-        
-        identical (besides revision number) to asdf.lisp found in SBCL
-        0.8.18.
-
-2005-02-16 12:50  bryan
-
-        * xdump/xfasload.lisp: turn on *save-doc-strings* and
-        *fasl-save-doc-strings*.
-
-2005-02-16 12:45  bryan
-
-        * level-1/l1-reader.lisp: ccl::%unreadable should signal a
-        reader-error.
-        
-        ccl::%unreadable is called when the reader encounters #<, #), or
-        #<whitespace>.
-
-2005-02-16 12:44  bryan
-
-        * lib/read.lisp: ## when *read-suppress* should return nil, not
-        (values).
-
-2005-02-16 12:43  bryan
-
-        * level-1/l1-reader.lisp: #nr shouldn't type-check n when
-        *read-suppress*.
-
-2005-02-16 12:42  bryan
-
-        * level-1/l1-reader.lisp: #( when *read-suppress should ignore
-        array length problems.
-
-2005-02-16 12:41  bryan
-
-        * lib/read.lisp: rewrite #* handler
-        
-        #* must signal a reader-error if any of the token characters are
-        not 0 or 1.  previously it would stop at the first character that
-        was not 0 or 1.  single- and multi-escape are not allowed in the
-        token for #*.
-        
-        #n* when n > 0 must have at least one element.  the number of
-        elements can not exceed n.
-        
-        except if *read-suppress*, then anything goes until the next
-        whitespace or terminating macro.
-
-2005-02-16 12:39  bryan
-
-        * level-1/l1-reader.lisp: more occurrences where error should be a
-        reader-error.
-
-2005-02-16 12:35  bryan
-
-        * level-1/l1-streams.lisp: fill in some missing methods for
-        echo-streams and concatenated-streams.
-        
-          (defmethod stream-read-char-no-hang ((s echo-stream))
-          (defmethod stream-read-byte ((s echo-stream))
-          (defmethod stream-read-line ((s echo-stream))
-          (defmethod stream-read-vector ((s echo-stream) vector start end)
-        
-          (defmethod stream-read-char-no-hang ((s concatenated-stream))
-          (defmethod stream-peek-char ((s concatenated-stream))
-          (defmethod stream-read-line ((s concatenated-stream))
-          (defmethod stream-read-list ((s concatenated-stream) list count)
-          (defmethod stream-read-vector ((s concatenated-stream) vector
-        start end)
-
-2005-02-16 12:31  bryan
-
-        * level-0/l0-symbol.lisp, level-0/nfasload.lisp,
-        level-1/l1-symhash.lisp: ccl::hash-pname loses when given a
-        non-simple-string
-        
-        find-all-symbols did no checking and didn't massage.  added a
-        ccl::ensure-simple-string to both check and massage.
-        
-        make-symbol checked that the arg was a 'simple-string using
-        #'require-type.  replacing that with ccl::ensure-simple-string both
-        checks and massages.
-        
-        ccl::pkg-arg (called by a bunch of symbol iterator macros) did
-        check that if the arg was a string, that it was a simple string.  i
-        rewrote the initial if form as a cond that will call
-        ccl::ensure-simple-string if the arg is indeed a string.
-        
-        also updated ccl::new-package-name.
-
-2005-02-16 12:22  bryan
-
-        * lib/backquote.lisp: comma not inside backquote should signal
-        reader-error.
-
-2005-02-16 12:20  bryan
-
-        * level-1/l1-reader.lisp: if *read-suppress*, return NIL from
-        read(-*) forms.
-
-2005-02-16 12:19  bryan
-
-        * level-1/l1-io.lisp: adjustable arrays should print readably when
-        *print-array* (per clhs 22.1.3.7-8)
-
-2005-02-16 12:16  bryan
-
-        * lib/pprint.lisp: don't declare dynamic-extent for the unused args
-        passed to (funcall (formatter "~A") ..) which end up being returned
-        to the caller.
-
-2005-02-16 12:11  bryan
-
-        * lib/apropos.lisp: "" is a substring to all strings, update
-        %apropos-substring-p to explicitly check for that and return t
-        before doing any more work.
-
-2005-02-16 12:09  bryan
-
-        * level-1/l1-utils.lisp: a string-designator can also be a
-        singleton character, update string-argp to reflect that.
-
-2005-02-16 12:05  bryan
-
-        * lib/macros.lisp: typecase was always pushing the t clause (if
-        present) to the end of the clauses.  i suspect that most cases when
-        it appears before the end, the user intended for it to be
-        equivalent to a final OTHERWISE clause.  hopefully the warning
-        messages about later clauses being shadowed will be sufficient to
-        alert them.  as an added benefit it dead-code strips any cases
-        following a t-clause.
-        
-        finally it now correctly raises an error if OTHERWISE (if present)
-        is not the final clause.
-
-2005-02-16 11:56  bryan
-
-        * lib/sequences.lisp: ccl::simple-vector-delete loses with
-        displaced arrays with a displaced-index-offset > 0.
-        
-        the second loop (looping through the scratch bit vector) to copy
-        the items that survive into the new array misuses the offset with
-        the bit vector.  this causes an array out of bounds error.  instead
-        it should use the offset with the original array to reference the
-        item.
-        
-        the third loop which copies the remaining items that were
-        explicitly excluded from the test also needs the offset to copy the
-        right items.
-
-2005-02-16 11:52  bryan
-
-        * lib/format.lisp: allow mincol, minpad in format directives to be
-        negative.
-
-2005-02-16 11:46  bryan
-
-        * lib/format.lisp: non-list args in ~{..~} format directive should
-        signal type-error.
-
-2005-02-16 11:41  bryan
-
-        * level-1/l1-format.lisp: allow #\+ in format directives.
-
-2005-02-16 11:40  bryan
-
-        * compiler/PPC/ppc-lap.lisp: modify defppclapfunction to accept a
-        docstring.
-
-2005-02-16 00:24  bryan
-
-        * lib/macros.lisp: don't update index if with-input-from-string
-        exits abnormally.
-
-2005-02-16 00:17  bryan
-
-        * lib/setf.lisp: spec says that the long form of defsetf encloses
-        the body in a block named after the access function.
-        
-        defsetf was doing the wrong thing and putting the block around the
-        eventual setf-expansion instead of the body that's evaluated to
-        generate the setf-expansion.
-        
-        defsetf should also return the name of the access-fn and not the
-        doc string.
-
-2005-02-15 19:23  bryan
-
-        * level-1/l1-reader.lisp: accept #:. per CLHS and ansi-test
-        SYNTAX.SHARP-COLON.7
-
-2005-02-15 19:14  bryan
-
-        * level-0/l0-hash.lisp: %hash-table-equalp uses :test arg instead
-        of equalp.
-        
-        spec says: equalp descends hash-tables by first comparing the count
-        of entries and the :test function; if those are the same, it
-        compares the keys of the tables using the :test function and then
-        the values of the matching keys using equalp recursively.
-
-2005-02-15 19:04  bryan
-
-        * level-1/l1-reader.lisp: suppress unused lexical variable warning
-        in #: handler
-
-2005-02-15 18:58  bryan
-
-        * level-1/l1-io.lisp: clhs 22.1.3.8 says an array is printed
-        started with #A.
-
-2005-02-15 18:52  bryan
-
-        * level-1/l1-io.lisp: clhs 22.1.3.1.4 says a complex number is
-        printed started with #C.
-
-2004-10-27 00:56  gb
-
-        * lisp-kernel/lisp-exceptions.c: Hacks to keep fp exceptions
-        enabled after pthread_kill() on Darwin.
-        
-        Allways enable fp exceptions when calling back into lisp.
-
-2004-10-26 23:28  gb
-
-        * lisp-kernel/asmutils.s: back out of earlier change, now that
-        signal_handler calls get_interrupt_tcr
-
-2004-10-26 23:23  gb
-
-        * lisp-kernel/lisp-exceptions.c: Use get_interrupt_tcr() in
-        signal_handler on linux.
-
-2004-10-26 23:22  gb
-
-        * lisp-kernel/thread_manager.c: get_interrupt_tcr() takes a
-        "create-p" argument, like some callers thought it did.
-
-2004-10-26 22:51  gb
-
-        * lisp-kernel/: asmutils.s, lisp-exceptions.c: play around with r2
-        when zeroing FPSCR
-
-2004-10-06 16:44  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-listener.lisp,
-        cocoa-typeout.lisp: Alex Crain's patches (paste in listener,
-        typeout window size)
-
-2004-10-01 05:03  gb
-
-        * level-1/l1-clos.lisp: if a CERROR offers to change the class of
-        an existing GF, actually call CHANGE-CLASS to do so
-
-2004-09-25 18:38  gb
-
-        * level-1/l1-clos.lisp: Use a real SHARED-INITIALIZE after CLOS is
-        bootstrapped.  Default superclasses based on metaclass, in
-        (SHARED-INITIALIZE :AFTER) method on SLOTS-CLASS.  Don't add use
-        :INITARGS for most SLOTS-CLASS slots (the initargs to
-        SHARED-INITIALIZE :AFTER should generally set them to computed
-        values.) Make sure that the right version of UPDATE-SLOTS is
-        committed.
-
-2004-09-25 18:31  gb
-
-        * level-1/l1-dcode.lisp: New support for funcallable instances,
-        from Tim Moore.
-
-2004-09-25 18:31  gb
-
-        * level-1/l1-clos-boot.lisp: INSTANCE-SLOTS knows where to find
-        slots in funcallable instances that aren't GF's (from Tim Moore.)
-
-2004-09-25 15:38  gb
-
-        * level-1/l1-lisp-threads.lisp: Use %HEAP-IVECTOR-P when checking
-        bogosity.
-
-2004-09-25 15:37  gb
-
-        * level-1/l1-streams.lisp: Kinder, gentler heap-ivector stuff.  Use
-        it.
-
-2004-09-25 15:37  gb
-
-        * level-1/version.lisp: Bump.
-
-2004-09-25 15:36  gb
-
-        * lib/ccl-export-syms.lisp: Export MAKE-HEAP-IVECTOR and
-        DISPOSE-HEAP-IVECTOR.
-
-2004-09-25 15:35  gb
-
-        * lisp-kernel/darwin/Makefile, lib/macros.lisp: DEFCLASS macro:
-        handle :DOCUMENTATION as a single option, if provided.  Don't
-        default superclasses (from Tim Moore.).  Pass class name, not
-        class, in :METACLASS option.
-
-2004-09-25 15:16  gb
-
-        * level-0/PPC/ppc-misc.lisp: FUDGE-HEAP-POINTER: user clrrwi to
-        clear three bits.
-
-2004-09-25 15:15  gb
-
-        * hemlock/src/macros.lisp: WITH-POPUP-DISPLAY: use typeout-stream
-        (from Alex Crain.)
-
-2004-09-25 15:14  gb
-
-        * hemlock/src/interp.lisp: Indentation change.
-
-2004-09-25 15:13  gb
-
-        * examples/cocoa-editor.lisp: Send backtrace info to typeout window
-        on error (from Alex Crain.)
-
-2004-09-25 15:12  gb
-
-        * examples/cocoa-window.lisp: Typeout-window changes, from Alex
-        Crain.
-
-2004-09-25 15:08  gb
-
-        * examples/cocoa-typeout.lisp: New file, from Alex Crain
-
-2004-09-25 15:08  gb
-
-        * examples/bridge.lisp: Fixes to COERCE-TO-FOREIGN-TYPE, from
-        Randall Beer.
-
-2004-09-25 15:07  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/:
-        classes.nib, info.nib, objects.nib: Changes from Alex Crain, for
-        typeout window.
-
-2004-09-25 15:07  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/.cvsignore: new file
-
-2004-09-19 17:21  gb
-
-        * lisp-kernel/lisp-exceptions.c: use thread_abort_safely() when
-        suspending Mach threads
-
-2004-09-13 01:26  gb
-
-        * lisp-kernel/thread_manager.c: wait_on_semaphore: return
-        KERN_OPERATION_TIMED_OUT if wait was aborted and we'd timed out
-        anyway.  suspend_tcr: use mach_suspend_tcr() preferentially on
-        Darwin.
-
-2004-09-13 01:21  gb
-
-        * lisp-kernel/lisp-exceptions.c: mach_resume_tcr: it would be a
-        good idea to actually resume the thread, not just do the
-        bookkeeping (a call to thread_resume() was missing.)
-
-2004-08-30 16:20  gb
-
-        * examples/cocoa-editor.lisp: Lots of changes, mostly:
-        
-        - try to speed up callbacks that fetch characters from the virtual
-        nsstring - kill echo-area buffers when closing windows - windows
-        should be released when closed; documents should close when the  
-        last window closes.  - try not to invalidate the buffer cache on
-        insertions - disable background layout before closing the window
-        (in case that's still   going on ...) - clear the buffer's modified
-        state when buffer is saved (not sure if the   modeline indicator's
-        updated correctly) - DISABLE-BLINK tells the layout manager to
-        force redisplay of the (now   non-blinking) character.
-
-2004-08-30 15:59  gb
-
-        * examples/objc-runtime.lisp: Assert that SELF is an instance in
-        instance method (should also assert that :ID-typed parameters are
-        instances/classes.)
-
-2004-08-30 15:58  gb
-
-        * examples/objc-clos.lisp: set pointer types directly
-
-2004-08-30 15:33  gb
-
-        * examples/: cocoa-listener.lisp, cocoa-window.lisp: Use (THE ...)
-        to help the bridge resolve some messages.
-
-2004-08-30 15:31  gb
-
-        * hemlock/src/modeline.lisp: Use DEFPARAMETER to initialize
-        *DEFAULT-MODELINE-FIELDS*, so it's a little easier to redefine.
-
-2004-08-30 15:30  gb
-
-        * hemlock/src/lispmode.lisp: Wrap some of the indentation code in a
-        MODIFYING-BUFFER, to defer display updates. (This is experimental,
-        and should probably be made more general.)
-
-2004-08-30 15:29  gb
-
-        * hemlock/src/interp.lisp: Don't be quite so eager to clear the
-        echo area, especially when it's the current buffer.
-
-2004-08-30 15:25  gb
-
-        * lib/foreign-types.lisp: Make (:* T) be shorthand for (:* :VOID). 
-        May lead to (benign) redefinition warnings.
-
-2004-08-30 15:25  gb
-
-        * level-1/l1-init.lisp: Remove some FRED-isms.
-
-2004-08-30 15:22  gb
-
-        * level-0/l0-aprims.lisp: DEREFERENCE-BASE-STRING: third return
-        value is just the length (not length + displacement).
-
-2004-08-10 18:54  gb
-
-        * level-1/l1-readloop.lisp: Check for local macro functions (and
-        complain if FUNCTION references them) in cheap evaluator.
-        
-        Pass a function and other information to *MACROEXPAND-HOOK* when
-        expanding symbol-macros.
-
-2004-08-10 18:19  gb
-
-        * level-1/l1-clos.lisp: late version of %MAKE-METHOD-INSTANCE, from
-        HEL
-
-2004-08-06 01:40  gb
-
-        * lib/pprint.lisp: distinguish finding NIL from not finding symbol
-        in MAYBE-PRINT-FAST
-
-2004-08-02 22:56  gb
-
-        * examples/cocoa-editor.lisp: Remove subviews from hemlock-frame
-        (window) before closing it.
-
-2004-08-01 18:54  gb
-
-        * examples/cocoa-editor.lisp: INIT-WITH-TEXT-STORAGE ->
-        SET-TEXT-STORAGE (was initing twice.)
-
-2004-07-31 17:52  gb
-
-        * hemlock/src/: lispmode.lisp, lispbuf.lisp:
-        package-name-change-hook
-
-2004-07-31 17:50  gb
-
-        * hemlock/src/buffer.lisp: handle modeline update in
-        %SET-BUFFER-MODIFIED
-
-2004-07-31 17:44  gb
-
-        * examples/objc-runtime.lisp: remove a debugging call to FORMAT
-
-2004-07-31 17:43  gb
-
-        * hemlock/src/modeline.lisp: modeline buffer-update zeal
-
-2004-07-31 17:40  gb
-
-        * level-1/l1-lisp-threads.lisp: *fake-stack-frames* is
-        thread-specific, just in case
-
-2004-07-31 17:39  gb
-
-        * level-0/PPC/ppc-def.lisp: %%FRAME-BACKLINK: this isn't 0S7
-
-2004-07-31 17:38  gb
-
-        * level-1/l1-io.lisp: move %NEW-PTR here
-
-2004-07-31 17:37  gb
-
-        * level-0/l0-io.lisp: %new-ptr can't exist in level-0
-
-2004-07-31 17:36  gb
-
-        * lib/nfcomp.lisp: make-load-form for foreign-variable istruct
-
-2004-07-31 17:35  gb
-
-        * level-1/l1-files.lisp: fix dangling close paren
-
-2004-07-25 19:15  gb
-
-        * examples/rubix/: blocks.lisp, opengl.lisp, rubix.lisp: newer code
-        from Hamilton
-
-2004-07-23 16:15  gb
-
-        * examples/rubix/: blocks.lisp, lights.lisp, loader.lisp,
-        opengl.lisp, rubix.lisp, vectors.lisp: new files
-
-2004-06-27 02:55  gb
-
-        * examples/: cocoa-window.lisp, tiny.lisp: defer window creation
-
-2004-06-27 02:55  gb
-
-        * examples/objc-support.lisp: canonicalize classes referenced in
-        type signatures
-
-2004-06-27 02:55  gb
-
-        * examples/bridge.lisp: class canonicalization, for resuming images
-
-2004-06-27 02:55  gb
-
-        * examples/finger.lisp: new version from Barry Perryman
-
-2004-06-27 02:55  gb
-
-        * examples/objc-runtime.lisp: early NSThread
-
-2004-06-23 22:24  gb
-
-        * level-1/linux-files.lisp: Remove a (debugging) call to FORMAT.
-
-2004-06-23 11:32  gb
-
-        * level-1/linux-files.lisp: New external-process waiting stuff.
-
-2004-06-23 11:32  gb
-
-        * level-1/l1-processes.lisp: Initial restarts have descriptive
-        :report clauses.
-
-2004-06-23 11:30  gb
-
-        * level-1/l1-files.lisp: Gary King's fix to FIND-LOAD-FILE.
-
-2004-06-23 11:30  gb
-
-        * level-1/l1-error-system.lisp: INVOKE-RESTART-INTERACTIVELY works
-        with SIMPLE-RESTARTs again.
-
-2004-06-23 11:29  gb
-
-        * level-1/l1-clos.lisp: UPDATE-SLOTS fix.
-
-2004-06-15 03:40  gb
-
-        * OpenMCL.app/Contents/MacOS/dppccl: added
-
-2004-06-06 03:12  gb
-
-        * level-1/linux-files.lisp: Don't sleep/poll while monitoring
-        external process; signal completion via semaphore.
-
-2004-06-06 03:11  gb
-
-        * level-0/l0-cfm-support.lisp: Ignore NAME in
-        SHLIB-CONTAINING-ADDRESS for Linux.
-
-2004-06-06 00:01  gb
-
-        * lisp-kernel/spentry.s: Ensure TSP valid before asserting
-        lisp-mode in ffi return.
-
-2004-06-06 00:00  gb
-
-        * lisp-kernel/thread_manager.c: New post-gc freeing mechanism
-        (suspened thread may own malloc lock.) Similar mechanism for TCR
-        cleanup.
-
-2004-06-05 23:59  gb
-
-        * lisp-kernel/: gc.c, gc.h, lisp-exceptions.c: New post-gc freeing
-        mechanism (suspened thread may own malloc lock.)
-
-2004-06-05 23:57  gb
-
-        * level-1/linux-files.lisp: Do external processes differently.
-
-2004-06-05 23:57  gb
-
-        * level-1/l1-boot-3.lisp: No periodic task for external processes.
-
-2004-06-05 23:56  gb
-
-        * level-1/l1-readloop-lds.lisp: Don't pass (%CURRENT-TCR) to
-        stack-walking functions in break loop commands.
-
-2004-06-05 23:55  gb
-
-        * lib/describe.lisp: :prompt-function takes an argument.
-
-2004-05-23 17:37  gb
-
-        * level-1/linux-files.lisp: In GET-DESCRIPTOR-FOR, leave room for a
-        #\Newline when copying an arbitrary input stream to a temporary
-        file.
-
-2004-05-08 14:21  gb
-
-        * examples/cocoa.lisp: Define UI-OBJECT-DO-OPERATION for *NSApp*.
-
-2004-05-08 14:20  gb
-
-        * examples/objc-runtime.lisp: Use #?.  Find cfstrings in __const
-        section, too.
-
-2004-05-08 14:19  gb
-
-        * examples/cocoa-window.lisp: Use #?.  SET THE UI OBJECT (lost in
-        0.14.2 merge.)
-
-2004-05-08 14:18  gb
-
-        * examples/cocoa-listener.lisp: Use #?.
-
-2004-05-07 10:56  gb
-
-        * examples/cocoa-editor.lisp: Fix duplicate
-        HI::SAVE-HEMLOCK-DOCUMENT.  Don't parse buffer unless we're looking
-        at a paren when trying to determine blink location.
-
-2004-05-07 02:23  gb
-
-        * examples/objc-clos.lisp: Handle new issues with :foreign-type
-        (non-standard slot options collect values into a list.)
-
-2004-05-07 02:22  gb
-
-        * level-1/version.lisp: Date tag for development.
-
-2004-05-06 00:28  gb
-
-        * compiler/PPC/ppc2.lisp, darwin-headers/cocoa/C/populate.sh,
-        examples/cocoa-window.lisp, examples/cocoa.lisp,
-        examples/objc-runtime.lisp, level-0/l0-cfm-support.lisp,
-        level-0/l0-misc.lisp, level-0/PPC/ppc-symbol.lisp,
-        level-1/l1-aprims.lisp, level-1/l1-boot-2.lisp,
-        level-1/l1-clos-boot.lisp, level-1/l1-clos.lisp,
-        level-1/l1-lisp-threads.lisp, level-1/l1-sockets.lisp,
-        level-1/l1-utils.lisp, level-1/linux-files.lisp,
-        level-1/ppc-trap-support.lisp, level-1/version.lisp,
-        lib/arglist.lisp, lib/ccl-export-syms.lisp, lib/compile-ccl.lisp,
-        lib/db-io.lisp, lib/edit-callers.lisp, lib/encapsulate.lisp,
-        lib/foreign-types.lisp, lib/macros.lisp, lib/nfcomp.lisp,
-        lib/systems.lisp, library/parse-ffi.lisp,
-        lisp-kernel/pmcl-kernel.c, lisp-kernel/darwin/.gdb_history,
-        lisp-kernel/darwin/Makefile, xdump/faslenv.lisp: incorporate 0.14.2
-        changes
-
-2004-05-02 01:28  gb
-
-        * examples/cocoa-editor.lisp: save-as, open-document for Hemlock. 
-        Fix off-by-one in paren-blinking; lock view focus when disabling
-        blink to fix display glitch.
-
-2004-05-02 01:27  gb
-
-        * hemlock/src/filecoms.lisp: Use Cocoa for more file operations.
-
-2004-04-30 20:34  gb
-
-        * lib/macros.lisp: SETF shows arglist in error message, if odd
-        length.
-
-2004-04-30 20:34  gb
-
-        * level-1/version.lisp: Bump the version.
-
-2004-04-30 20:34  gb
-
-        * hemlock/src/struct.lisp: Font-mark/font-region stuff.
-
-2004-04-30 20:33  gb
-
-        * hemlock/src/streams.lisp: Add a STREAM-WRITE-STRING method for
-        echo area.
-
-2004-04-30 20:32  gb
-
-        * hemlock/src/morecoms.lisp: Don't call HI::MAYBE-UPDATE-SELECTION
-        anymore.
-
-2004-04-30 20:32  gb
-
-        * hemlock/src/listener.lisp: New history, font-region stuff.
-
-2004-04-30 20:31  gb
-
-        * hemlock/src/lispmode.lisp: Arglist stuff.
-
-2004-04-30 20:30  gb
-
-        * hemlock/src/interp.lisp: Clear echo area on entry to command.
-
-2004-04-30 20:30  gb
-
-        * hemlock/src/htext3.lisp: Check buffer modification.
-
-2004-04-30 20:30  gb
-
-        * hemlock/src/htext2.lisp: Remove old selection-updating code (was
-        unused.)
-
-2004-04-30 20:29  gb
-
-        * hemlock/src/font.lisp: Partial integration with new font-region
-        stuff.
-
-2004-04-30 18:53  gb
-
-        * hemlock/src/: filecoms.lisp, files.lisp: Partial integration with
-        Cocoa document handling.
-
-2004-04-30 18:53  gb
-
-        * hemlock/src/edit-defs.lisp: Still not working, but closer.
-
-2004-04-30 18:52  gb
-
-        * hemlock/src/command.lisp: Get rid of some (very) old code. 
-        CENTER-TEXT-PANE via Cocoa.
-
-2004-04-30 18:51  gb
-
-        * hemlock/src/cocoa-hemlock.lisp: FONT-REGION stuff.
-
-2004-04-30 18:51  gb
-
-        * hemlock/src/bindings.lisp: arglist-on-space,
-        current-function-arglist.
-
-2004-04-30 18:50  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-listener.lisp: Lots-o-changes
-        ...
-
-2004-04-30 18:49  gb
-
-        * examples/cocoa-window.lisp: Synthesize obliqueness/boldness.
-
-2004-04-30 13:58  gb
-
-        * examples/objc-runtime.lisp: %MAKE-CONSTANT-NSSTRING when
-        restoring constant NSStrings.
-
-2004-04-19 13:31  gb
-
-        * examples/cocoa-editor.lisp: Lots of changes/fixes: selection,
-        view-size, scrolling, paren-matching, etc.
-
-2004-04-19 13:30  gb
-
-        * hemlock/src/cocoa-hemlock.lisp: Event-queue-node constructor.
-
-2004-04-19 00:49  gb
-
-        * level-1/l1-error-system.lisp: Don't use %CURRENT-TCR, in
-        %LAST-FN-ON-STACK.
-
-2004-04-13 13:26  gb
-
-        * library/lispequ.lisp: New fields in backtrace context.
-
-2004-04-13 13:26  gb
-
-        * library/hemlock.lisp: Simple loader, for now.
-
-2004-04-13 13:25  gb
-
-        * level-1/version.lisp: Bump.
-
-2004-04-13 13:25  gb
-
-        * level-1/l1-lisp-threads.lisp, level-1/l1-readloop-lds.lisp,
-        level-1/ppc-threads-utils.lisp, lib/backtrace-lds.lisp,
-        lib/backtrace.lisp, lib/describe.lisp: New stack-walking scheme:
-        pass optional backtrace context, not TCR.
-
-2004-04-13 13:24  gb
-
-        * hemlock/src/struct.lisp: region now per-buffer.
-
-2004-04-13 13:23  gb
-
-        * hemlock/src/streams.lisp: Less hysteria writing to echo-area
-        stream.
-
-2004-04-13 13:23  gb
-
-        * hemlock/src/: pop-up-stream.lisp, rompsite.lisp: Remove some
-        CLXisms.
-
-2004-04-13 13:22  gb
-
-        * hemlock/src/listener.lisp: Better EVAL-REGION.
-
-2004-04-13 13:22  gb
-
-        * hemlock/src/killcoms.lisp: Reorganize; new per-buffer
-        active-region scheme.
-
-2004-04-13 13:21  gb
-
-        * hemlock/src/key-event.lisp: Immutable key-event (not dll-node.)
-
-2004-04-13 13:21  gb
-
-        * hemlock/src/htext3.lisp: Always delete current-region before
-        insertion.
-
-2004-04-13 13:20  gb
-
-        * hemlock/src/echo.lisp: Don't call DISPLAYED-P.
-
-2004-04-13 13:18  gb
-
-        * hemlock/src/cursor.lisp: Remove a few CLXisms.
-
-2004-04-13 13:18  gb
-
-        * hemlock/src/command.lisp: Mark setup for new scheme.
-
-2004-04-13 13:17  gb
-
-        * hemlock/src/cocoa-hemlock.lisp: Key events are interned, so don't
-        make them mutable.
-
-2004-04-13 13:16  gb
-
-        * hemlock/src/bindings.lisp: #k"Enter" evaluates region, not
-        "defun".
-
-2004-04-13 13:16  gb
-
-        * examples/cocoa-editor.lisp: Lots-o-changes: double-click, paste,
-        etc.
-
-2004-04-13 13:15  gb
-
-        * examples/objc-runtime.lisp: (Partial) fixes to struct-returning
-        method definitions.
-
-2004-04-13 13:14  gb
-
-        * examples/cocoa-backtrace.lisp: Remove some commented-out code.
-
-2004-04-12 13:29  gb
-
-        * level-1/l1-sockets.lisp: Erik Pearson's SOCKET-ERROR
-        changes/fixes.
-
-2004-04-07 22:32  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/MainMenu~.nib/:
-        classes.nib, info.nib, objects.nib: remove backup files
-
-2004-04-07 21:49  gb
-
-        * examples/objc-runtime.lisp: Call #_GetCurrentEventQueue before
-        some other thread calls it ...  Make "void" NSThread early, to tell
-        AppKit we're multi-threaded.
-
-2004-04-07 21:46  gb
-
-        * examples/cocoa-listener.lisp: Defaults changes.
-
-2004-04-07 21:45  gb
-
-        * examples/cocoa-editor.lisp: Defaults changes.  Support clipview
-        around echo-area (horizontal scrolling).
-
-2004-04-07 21:43  gb
-
-        * examples/cocoa-defaults.lisp: Changes to support constraints,
-        prefs dialog.
-
-2004-04-07 21:42  gb
-
-        * examples/cocoa-prefs.lisp: New file.
-
-2004-04-07 21:41  gb
-
-        * examples/cocoa-window.lisp: Require "COCOA-PREFS".  Doc string on
-        defaults; handle showPreferences: message.
-
-2004-04-07 21:38  gb
-
-        * hemlock/src/cocoa-hemlock.lisp: Handle control-g (abort-event) in
-        GET-KEY-EVENT.
-
-2004-04-07 21:35  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/:
-        classes.nib, info.nib, objects.nib: Add showPreferences: action,
-        connect Preferences item to it.
-
-2004-04-02 23:08  gb
-
-        * lisp-kernel/pmcl-kernel.c: Use readlink() to determine executable
-        pathname under Linux.  Use PATH_MAX on  both platforms.
-
-2004-04-02 22:53  gb
-
-        * lisp-kernel/pmcl-kernel.c: Determine executable pathname (needs
-        to use /proc on Linux.)
-
-2004-04-02 22:53  gb
-
-        * lisp-kernel/lisp-exceptions.c: Hysteresis in stack-overflow
-        recovery.  (Needs testing.)
-
-2004-04-02 22:52  gb
-
-        * library/lispequ.lisp: Add bt.break-condition.
-
-2004-04-02 22:51  gb
-
-        * lib/describe.lisp: Break condition comes from context now.
-
-2004-04-02 22:50  gb
-
-        * lib/backtrace-lds.lisp: %ACTIVE-AREA is deprecated.
-
-2004-04-02 22:49  gb
-
-        * level-1/l1-readloop-lds.lisp: Backtrace context now contains the
-        break condition.
-
-2004-04-02 22:47  gb
-
-        * level-1/l1-lisp-threads.lisp: Fencepost in %PTR-IN-AREA-P. 
-        Deprecate (and remove some calls to) %ACTIVE-AREA, since stacks
-        have been contiguous for a couple of years now ...
-
-2004-04-02 22:44  gb
-
-        * level-1/l1-clos.lisp: Check for circularities when checking for
-        forward-referenced superclasses.  Redefine %ADD-METHOD as
-        ADD-METHOD when we're able to.  ENSURE-CLASS-USING-CLASS of a
-        forward-referenced class passes initargs to CHANGE-CLASS.
-
-2004-03-27 18:51  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-listener.lisp: Umm,
-        background color components are of type :float.
-
-2004-03-27 04:08  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/lispeditor~.nib/:
-        classes.nib, info.nib, objects.nib: remove backup files from CVS
-
-2004-03-27 04:05  gb
-
-        *
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/objects.n
-        ib: Not sure what changed, but IB found inconsistencies and wanted
-        the .nib to be saved.
-
-2004-03-27 03:59  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/:
-        info.nib, objects.nib: Not sure what changed, but IB found
-        inconsistencies and wanted the .nib to be saved.
-
-2004-03-27 03:58  gb
-
-        * examples/cocoa-backtrace.lisp: Integration.
-
-2004-03-27 03:58  gb
-
-        * examples/cocoa-editor.lisp: Color stuff, redisplay changes.  Use
-        a sheet to display error messages from Hemlock command threads.
-
-2004-03-27 03:57  gb
-
-        * examples/cocoa-listener.lisp: Color stuff; maintain backtrace
-        contexts in threads.  Menu action functions, validation for
-        interrupt and backtrace.
-
-2004-03-27 03:55  gb
-
-        * examples/cocoa.lisp: Require COCOA-BACKTRACE.  Move
-        UI-DO-OPERATION here, implement backtrace operations.
-
-2004-03-27 03:54  gb
-
-        * examples/objc-runtime.lisp: Don't install deallocate hook, for
-        the time being.
-
-2004-03-27 03:53  gb
-
-        * hemlock/src/cocoa-hemlock.lisp: Update the selection before
-        grabbing the next key-event.  Timed-wait on next event, for
-        EDITOR-SLEEP.
-
-2004-03-27 03:52  gb
-
-        * hemlock/src/htext1.lisp: lock/unlock the buffer (actually the
-        gap-cache) when editing.
-
-2004-03-27 03:52  gb
-
-        * hemlock/src/htext2.lisp: MAYBE-UPDATE-SELECTION: doesn't do
-        anything anymore; should be removed.
-
-2004-03-27 03:51  gb
-
-        * hemlock/src/killcoms.lisp: Active region vars are now
-        symbol-macros.
-
-2004-03-27 03:50  gb
-
-        * hemlock/src/listener.lisp: *POP-STRING* needed a newline.
-
-2004-03-27 03:50  gb
-
-        * hemlock/src/macros.lisp: Use new error handler.
-
-2004-03-27 03:50  gb
-
-        * hemlock/src/rompsite.lisp: Make EDITOR-SLEEP kind of work.
-
-2004-03-27 03:49  gb
-
-        * hemlock/src/struct.lisp: Keep active region stuff in gap-cache.
-
-2004-03-27 03:48  gb
-
-        * level-1/l1-clos.lisp: Fix error message typo when allocating GFs.
-
-2004-03-27 03:47  gb
-
-        * level-1/l1-dcode.lisp: Don't set &allow-other-keys in GF lambda
-        lists if method only says &key.
-
-2004-03-27 03:45  gb
-
-        * level-1/l1-files.lisp: Quote more chars when converting from
-        native namestrings.
-
-2004-03-27 03:45  gb
-
-        * level-1/version.lisp: 040326.
-
-2004-03-27 03:44  gb
-
-        * lib/macros.lisp: Unknown slot options in DEFCLASS: use CDR, not
-        CADR for option value.
-
-2004-03-27 03:43  gb
-
-        * level-1/linux-files.lisp: NANOSCECONDS: always return two
-        integers.
-
-2004-03-25 18:13  gb
-
-        * level-0/PPC/ppc-float.lisp: %SET-FPSCR-CONTROL: maintain stack
-        discipline.  Write zeroes to status fields as well, to avoid
-        enabling a signaled exception.
-
-2004-03-25 13:10  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/:
-        classes.nib, info.nib, objects.nib: Lisp menu
-
-2004-03-24 20:28  gb
-
-        * level-1/version.lisp: 040324.
-
-2004-03-24 18:08  gb
-
-        * compiler/dll-node.lisp: PROVIDE's been in the CL package for the
-        last decade or so.  (This (small) change was made from a
-        Hemlock/Cocoa editor !)
-
-2004-03-24 18:07  gb
-
-        * examples/cocoa-listener.lisp: EVAL-SELECTION ui methods.
-
-2004-03-24 18:06  gb
-
-        * examples/cocoa-editor.lisp: Update the buffer-cache after
-        processing deletion notification.  MAKE-HEMLOCK-BUFFER makes the
-        gap-context, used to make all buffers except echo area. 
-        NSSTRING-TO-BUFFER needs to set up gap context.
-
-2004-03-24 18:04  gb
-
-        * hemlock/src/bindings.lisp: #k"enter", #k"c-m-x" bound to "Editor
-        Evaluate Defun".
-
-2004-03-24 18:03  gb
-
-        * hemlock/src/listener.lisp: Eval-region via selection queue
-        mechanism.
-
-2004-03-24 18:03  gb
-
-        * level-1/l1-clos-boot.lisp: Fix typo in error message
-        (rededefining non-GF as GF.)
-
-2004-03-24 10:26  gb
-
-        * examples/cocoa-editor.lisp: Clean this up: put things in the
-        right package.
-
-2004-03-24 01:51  gb
-
-        * examples/cocoa-editor.lisp: Use new gap-cache stuff.  Keep track
-        of editing in textstorage; don't move point when editing.
-
-2004-03-24 01:49  gb
-
-        * examples/cocoa-listener.lisp: Get FDs right when starting a
-        listener process.  Note package correctly.
-
-2004-03-24 01:48  gb
-
-        * hemlock/src/command.lisp: Transpose Characters - do it even if at
-        line end (may be bugs in %SET-NEXT-CHARACTER.)
-
-2004-03-24 01:47  gb
-
-        * hemlock/src/htext1.lisp: New shared gap scheme.
-
-2004-03-24 01:46  gb
-
-        * hemlock/src/htext2.lisp: Use circumflex in mark printer. 
-        %SET-NEXT-CHARACTER changes (still bugs here.)
-
-2004-03-24 01:44  gb
-
-        * hemlock/src/: struct.lisp, decls.lisp: New (shared) gap-cache
-        stuff.
-
-2004-03-24 01:43  gb
-
-        * level-1/l1-streams.lisp: SELECTION-INPUT-STREAM fixes.
-
-2004-03-23 23:34  gb
-
-        * level-0/nfasload.lisp: Skip the alignment bytes when reading a
-        (SIMPLE-ARRAY DOUBLE-FLOAT (*)).
-
-2004-03-23 23:33  gb
-
-        * lib/nfcomp.lisp: Skip the alignment bytes when writing a
-        (SIMPLE-ARRAY DOUBLE-FLOAT (*)), but don't act as if they were
-        included in the value returned by SUBTAG-BYTES.
-
-2004-03-22 10:41  gb
-
-        * examples/cocoa-editor.lisp: Process Hemlock commands in a
-        per-frame thread.
-
-2004-03-22 10:40  gb
-
-        * examples/cocoa-listener.lisp: New listener
-        process/selection-stream stuff.
-
-2004-03-22 10:39  gb
-
-        * examples/cocoa-window.lisp: Initialize UI object here.
-
-2004-03-22 10:38  gb
-
-        * examples/cocoa.lisp: UI object will be *NSApp*.
-
-2004-03-22 10:38  gb
-
-        * hemlock/src/bindings.lisp: Rearrange a bit.
-
-2004-03-22 10:38  gb
-
-        * hemlock/src/cocoa-hemlock.lisp: Maintain event queue in per-frame
-        thread.
-
-2004-03-22 10:37  gb
-
-        * hemlock/src/edit-defs.lisp: Start to make this saner.
-
-2004-03-22 10:37  gb
-
-        * hemlock/src/htext1.lisp: Cache buffer gap variables in buffer,
-        when passing buffer between threads.
-
-2004-03-22 10:36  gb
-
-        * hemlock/src/interp.lisp: Run a %COMMAND-LOOP (in a separate
-        thread) after all.
-
-2004-03-22 10:35  gb
-
-        * hemlock/src/modeline.lisp: Major mode listed before others,
-        always.
-
-2004-03-22 10:35  gb
-
-        * hemlock/src/listener.lisp: Hook for package change.  Use
-        selection stream.
-
-2004-03-22 10:34  gb
-
-        * hemlock/src/key-event.lisp: Maintain key-events in doubly-linked
-        lists.
-
-2004-03-22 10:34  gb
-
-        * hemlock/src/struct.lisp: Extra slots in BUFFER, to cache gap
-        variables.
-
-2004-03-22 10:33  gb
-
-        * hemlock/src/ring.lisp: Lock rings while operating on them.
-
-2004-03-22 10:32  gb
-
-        * level-1/l1-boot-lds.lisp: MAKE-MCL-LISTENER-PROCESS changes.
-
-2004-03-22 10:32  gb
-
-        * level-1/l1-application.lisp: New file; define application class,
-        subclasses.
-
-2004-03-22 10:31  gb
-
-        * level-1/l1-lisp-threads.lisp: NEW-TCR converts pointer to fixnum,
-        even if sign bit set.
-
-2004-03-22 10:30  gb
-
-        * level-1/l1-processes.lisp: MAKE-PROCESS takes :CLASS argument.
-
-2004-03-22 10:30  gb
-
-        * level-1/l1-reader.lisp: All control chars, #\Space are
-        whitespace.
-
-2004-03-22 10:30  gb
-
-        * level-1/l1-readloop-lds.lisp: toplevel loop changes.
-
-2004-03-22 10:29  gb
-
-        * level-1/l1-readloop.lisp: Move application stuff to
-        l1-application.
-
-2004-03-22 10:28  gb
-
-        * level-1/l1-streams.lisp: Selection-stream stuff, apparently still
-        buggy.
-
-2004-03-22 10:27  gb
-
-        * level-1/level-1.lisp: Load l1-application.
-
-2004-03-22 10:27  gb
-
-        * level-1/version.lisp: 040322.
-
-2004-03-22 10:27  gb
-
-        * lib/: compile-ccl.lisp, systems.lisp: Add l1-application.
-
-2004-03-22 10:26  gb
-
-        * OpenMCL.app/Contents/Info.plist: Change document classes to
-        Hemlock*.
-
-2004-03-22 04:12  gb
-
-        * hemlock/src/decls.lisp: restored
-
-2004-03-22 04:12  gb
-
-        * hemlock/src/decls.lisp: accidental removal
-
-2004-03-20 16:38  gb
-
-        * level-1/version.lisp: Bump version to 040320.
-
-2004-03-20 00:38  gb
-
-        * examples/cocoa-editor.lisp: Handle key events in echo area.
-
-2004-03-20 00:37  gb
-
-        * examples/compile-hemlock.lisp: Revive kbdmac.
-
-2004-03-20 00:37  gb
-
-        * hemlock/src/rompsite.lisp: Remove more clx/tty stuff.
-
-2004-03-20 00:36  gb
-
-        * hemlock/src/kbdmac.lisp: Revive,  but don't create stream yet.
-
-2004-03-20 00:35  gb
-
-        * hemlock/src/: cocoa-hemlock.lisp, command.lisp, interp.lisp: More
-        command-interpreter changes.
-
-2004-03-19 11:39  gb
-
-        * lisp-kernel/thread_manager.c: set foreign thread tcr back to NULL
-        in tsd on exit
-
-2004-03-18 17:48  gb
-
-        * hemlock/src/streams.lisp: Bind current-buffer.  No real
-        difference in output-buffering stuff.
-
-2004-03-18 17:47  gb
-
-        * hemlock/src/: main.lisp, rompsite.lisp: Remove/comment-out some
-        unused stuff.
-
-2004-03-18 17:47  gb
-
-        * hemlock/src/interp.lisp: Use MESSAGE for editor-errors.  Call
-        command-interpreter-info-function (for extended input stuff.)
-
-2004-03-18 17:46  gb
-
-        * hemlock/src/echo.lisp: Bind current-buffer when clearing echo
-        area.
-
-2004-03-18 17:44  gb
-
-        * hemlock/src/command.lisp: Quoted-insert sets up command-info
-        function.
-
-2004-03-18 17:43  gb
-
-        * hemlock/src/cocoa-hemlock.lisp: Command-information struct moves
-        here; add function slot.
-
-2004-03-18 17:43  gb
-
-        * examples/cocoa-editor.lisp: Add echo-area stuff, start to use it.
-
-2004-03-17 17:19  gb
-
-        * lisp-kernel/thread_manager.c: Foreign thread exit on first
-        cleanup call.  (Should all threads do so, after all ?)
-
-2004-03-17 17:19  gb
-
-        * level-1/l1-lisp-threads.lisp: Return NIL (not 0/%null-ptr) if no
-        underlying pthread.
-
-2004-03-17 17:18  gb
-
-        * examples/cocoa-listener.lisp: Window-close on listener thread
-        exit: don't wait around (deadlocks during QUIT.)
-
-2004-03-17 08:43  gb
-
-        * lisp-kernel/lisp-exceptions.c: Suspend other threads on entry to
-        debugger (not on entry to Bug.)
-
-2004-03-17 08:29  gb
-
-        * lisp-kernel/lisp-debug.c: Suspend other threads on entry to
-        debugger (not on entry to Bug.)
-
-2004-03-17 08:29  gb
-
-        * library/lispequ.lisp: Backtrace-info changes.
-
-2004-03-17 08:28  gb
-
-        * lib/describe.lisp: tsp/vsp ranges, for bogus-object detection.
-
-2004-03-17 08:26  gb
-
-        * level-1/l1-readloop-lds.lisp: Backtrace/break-loop changes.
-
-2004-03-17 08:26  gb
-
-        * level-1/l1-lisp-threads.lisp: LLGPL.  Fix some dynamic-binding
-        stuff; ad-hoc scheme for bogus-thing check in (some) other threads.
-
-2004-03-17 08:24  gb
-
-        * level-0/PPC/ppc-def.lisp: %CATCH-TOP is always in the same place.
-
-2004-03-17 08:23  gb
-
-        * examples/cocoa-listener.lisp: No more *OPEN-EDITOR-DOCUMENTS*.
-
-2004-03-17 08:22  gb
-
-        * examples/cocoa-backtrace.lisp: Getting closer ...
-
-2004-03-17 08:19  gb
-
-        * examples/cocoa-window.lisp: Create an NSThread early.
-
-2004-03-17 08:18  gb
-
-        * examples/objc-runtime.lisp:
-        %make-nsstring/%make-constant-nsstring.
-
-2004-03-17 08:17  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/backtrace.nib/:
-        classes.nib, info.nib, objects.nib: Smaller, striped ...
-
-2004-03-12 06:24  gb
-
-        * OpenMCL.app/Contents/Resources/English.lproj/backtrace.nib/:
-        classes.nib, info.nib, objects.nib: add backtrace nib
-
-2004-03-12 06:23  gb
-
-        * examples/cocoa-backtrace.lisp: use nib
-
-2004-03-08 12:36  gb
-
-        * lisp-kernel/lisp-exceptions.c: Fix fatal_mach_error() prototype.
-
-2004-03-08 07:02  gb
-
-        * lisp-kernel/lisp-exceptions.c: Fix MACH_CHECK_ERROR.
-
-2004-03-08 07:01  gb
-
-        * library/lispequ.lisp: bt.stack-group -> bt.tcr
-
-2004-03-08 07:00  gb
-
-        * lib/describe.lisp: Add stack-inspector stuff.
-
-2004-03-08 06:59  gb
-
-        * level-1/l1-clos.lisp: SLOTS-CLASS has to look for primary-p-ness.
-
-2004-03-08 06:58  gb
-
-        * level-1/l1-clos-boot.lisp: Set GF lfun-bits if continued after
-        congruency error.  SLOTS-CLASS has to look for primary-p-ness.
-
-2004-03-08 06:56  gb
-
-        * examples/cocoa-window.lisp: Factor in window creation.
-
-2004-03-08 06:56  gb
-
-        * examples/cocoa-editor.lisp: Factor out window creation.
-
-2004-03-08 06:55  gb
-
-        * examples/cocoa-backtrace.lisp: New file.  Doesn't work ...
-
-2004-03-07 12:53  gb
-
-        * lisp-kernel/pmcl-kernel.c: Parameterize MAXIMUM_MAPPABLE_MEMORY.
-
-2004-03-07 12:53  gb
-
-        * lib/level-2.lisp: No EVAL-REDEF for %newgotag.
-
-2004-03-07 12:52  gb
-
-        * compiler/nx1.lisp: No DEFNX1 for %newgotag.
-
-2004-03-07 01:03  gb
-
-        * lisp-kernel/constants64.h: Note that use of go/block tags is
-        deprecated.
-
-2004-03-07 01:03  gb
-
-        * compiler/: nx0.lisp, nx1.lisp: Don't use dynamic block/go tags. 
-        Forget about event-polling, etc.
-
-2004-03-07 01:02  gb
-
-        * compiler/PPC/ppc2.lisp: Don't use dynamic block/go tags.
-
-2004-03-07 01:01  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Try to bring inline with
-        constants64.[sh]
-
-2004-03-07 00:55  gb
-
-        * examples/cocoa-editor.lisp: Echo areas on windows.  Start the UI
-        here when asked to.  Scroll windows.
-
-2004-03-07 00:54  gb
-
-        * examples/cocoa-defaults.lisp: Only synch if we added a new key.
-
-2004-03-07 00:53  gb
-
-        * examples/cocoa.lisp: APPLICATION-WILL-FINISH-LAUNCHING: start the
-        UI.
-
-2004-03-07 00:53  gb
-
-        * hemlock/src/command.lisp: Window-scrolling changes.
-
-2004-03-07 00:53  gb
-
-        * hemlock/src/cursor.lisp: Let Cocoa scroll windows.
-
-2004-03-07 00:52  gb
-
-        * level-0/l0-misc.lisp: Per-thread stack-space calculated on a
-        per-process basis.
-
-2004-03-07 00:52  gb
-
-        * level-1/l1-readloop-lds.lisp: BREAK-LOOP creates backtrace
-        context, tells the application when it's valid.
-
-2004-03-07 00:50  gb
-
-        * level-1/l1-processes.lisp: *BACKTRACE-CONTEXTS* is bound
-        per-thread.
-
-2004-03-07 00:50  gb
-
-        * level-1/ppc-threads-utils.lisp: Foreign thread initialization
-        needs to emulate shallow per-thread binding.
-
-2004-03-07 00:49  gb
-
-        * level-1/version.lisp: 040307
-
-2004-03-07 00:49  gb
-
-        * lisp-kernel/thread_manager.c: Lock the area_lock while threads
-        are suspended.  TCR cleanup frees tlb_pointer.
-
-2004-03-07 00:48  gb
-
-        * lisp-kernel/lisp-exceptions.c: darwin_exception_cleanup() frees
-        native_thread_info (foreign exception state).
-
-2004-03-07 00:37  gb
-
-        * lisp-kernel/ppc_print.c: Careful with the use of ptr_from_lispobj
-        in add_lisp_base_string.  Careful with the use of immheader_tag_p
-        when printing vectors.
-
-2004-03-06 03:10  gb
-
-        * lisp-kernel/: Threads.h, area.h, constants64.h, gc.c, image.c,
-        lisp-debug.c, lisp-exceptions.c, lisp-exceptions.h, lisptypes.h,
-        macros.h, plbt.c, plsym.c, pmcl-kernel.c, ppc_print.c,
-        thread_manager.c: Lots of PPC64 changes.  Move image_base to
-        #x200000 on Darwin; reserve a little under 2GB by default.  Don't
-        abort() if Mach exception-port stuff fails.
-
-2004-03-06 03:04  gb
-
-        * xdump/xfasload.lisp: Move image-base to #x200000 on Darwin.
-
-2004-03-06 02:47  gb
-
-        * examples/cocoa-defaults.lisp, examples/cocoa-editor.lisp,
-        examples/cocoa-listener.lisp, hemlock/src/font.lisp,
-        hemlock/src/listener.lisp, hemlock/src/rompsite.lisp: Random
-        changes; still barely functional.
-
-2004-03-03 16:27  gb
-
-        * level-1/l1-clos.lisp: Define and use
-        COMPUTE-CLASS-PRECEDENCE-LIST.  Flush initargs caches whenever
-        class is finalized.
-
-2004-03-03 15:20  gb
-
-        * examples/objc-runtime.lisp: Uninstall dealloc-hook on
-        *SAVE-EXIT-FUNCTIONS* (run before SAVE-APPLICATION), not
-        *LISP-CLEANUP-FUNCTIONS* (so slot-vectors stay around during
-        shutdown.)
-
-2004-03-03 15:18  gb
-
-        * examples/objc-clos.lisp: CRLF -> LF.
-
-2004-03-03 15:01  gb
-
-        * examples/cocoa-window.lisp: Require (and use) "COCOA-DEFAULTS".
-
-2004-03-03 15:00  gb
-
-        * examples/cocoa-listener.lisp: Wait until initial thread does
-        CLOSE during listener thread cleanup.
-
-2004-03-03 15:00  gb
-
-        * examples/cocoa-editor.lisp: CLOSE message: close document before
-        invoking SUPER method, not after.  Insertion/deletion fixes.
-
-2004-03-03 14:56  gb
-
-        * examples/cocoa-defaults.lisp: New file: maintain "defaults" via
-        NSUserDefaults.
-
-2004-03-03 14:53  gb
-
-        * compiler/optimizers.lisp: fix %MAKE-DISPLACED-ARRAY call
-
-2004-03-02 19:39  gb
-
-        * lisp-kernel/spentry.s: Fix in destructuring-bind code.
-
-2004-03-01 17:52  gb
-
-        * hemlock/src/: main.lisp, modeline.lisp: Fix typos, start to
-        introduce package-changed hooks.
-
-2004-03-01 11:04  gb
-
-        * lisp-kernel/thread_manager.c: Declare the right function in
-        new_tcr().
-
-2004-03-01 10:08  gb
-
-        * lisp-kernel/: area.h, gc.c, image.c, imports.s, lisp_globals.h,
-        pmcl-kernel.c, thread_manager.c: Use AREA_LOCK when accessing
-        all_areas, unless we're early in bootstrapping.  Change the API,
-        such as it is.  Need to ensure that readers/GC obey locking, as
-        well.
-
-2004-03-01 10:06  gb
-
-        * level-1/l1-readloop.lisp: APPLICATION-UI-OBJECT stuff.
-
-2004-03-01 10:06  gb
-
-        * level-1/l1-readloop-lds.lisp: Notify "application-ui" on package
-        change.
-
-2004-03-01 10:05  gb
-
-        * level-1/l1-lisp-threads.lisp: Don't terminate LISP-THREADs.
-
-2004-03-01 10:05  gb
-
-        * level-1/l1-clos-boot.lisp: DEFAULT-INITARGS: function follows
-        form ...
-
-2004-03-01 10:04  gb
-
-        * level-1/l1-boot-lds.lisp: Use application-ui stuff to note
-        initial package.
-
-2004-03-01 10:03  gb
-
-        * lib/macros.lisp: Invert order of initform/initfunction (FORM
-        follows FUNCTION ? Nah ..) in canonicalized
-        direct-default-initargs.
-
-2004-03-01 10:02  gb
-
-        * level-0/l0-int.lisp: Fix SIZE-VECT in bignum printer.
-
-2004-03-01 10:01  gb
-
-        * examples/cocoa-editor.lisp, examples/cocoa-listener.lisp,
-        examples/cocoa-window.lisp, examples/cocoa.lisp,
-        examples/compile-hemlock.lisp, hemlock/src/buffer.lisp,
-        hemlock/src/listener.lisp, hemlock/src/modeline.lisp,
-        hemlock/src/struct.lisp: More changes.  Every day, more changes. 
-        (Listeners kind of work now.)
-
-2004-02-29 07:56  gb
-
-        * hemlock/src/bindings.lisp: Some listener-mode bindings.
-
-2004-02-28 18:40  gb
-
-        * hemlock/src/listener.lisp: Derived from lispbuf.lisp; barely
-        differs yet.  Start to bring this code into the 90s.
-
-2004-02-28 18:39  gb
-
-        * hemlock/src/bindings.lisp: Some commented-out Listener-mode
-        stuff.
-
-2004-02-28 18:38  gb
-
-        * hemlock/src/modeline.lisp: CR-terminated files have
-        :EXTERNAL-FORMAT :MACOS, not :MAC.
-
-2004-02-28 18:36  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-listener.lisp: Various
-        changes.  Listeners still aren't functional.
-
-2004-02-28 18:36  gb
-
-        * examples/compile-hemlock.lisp: "listener" replaces "lispbuf".
-
-2004-02-28 18:35  gb
-
-        * compiler/optimizers.lisp: Bryan O'Connor's fix to
-        COMP-MAKE-DISPLACED-ARRAY (make displacement explicit.)
-
-2004-02-28 16:59  gb
-
-        * level-1/l1-typesys.lisp: Fix typo, add more cases in
-        CACHEABLE-CTYPE-P.
-
-2004-02-28 02:24  gb
-
-        * examples/hemlock-textstorage.lisp: Merge into cocoa-editor.lisp,
-        remove this file.
-
-2004-02-28 02:23  gb
-
-        * hemlock/src/: bindings.lisp, cocoa-hemlock.lisp, filecoms.lisp,
-        htext1.lisp, htext3.lisp, modeline.lisp, streams.lisp, struct.lisp:
-        More changes for Cocoa Hemlock.
-
-2004-02-28 02:22  gb
-
-        * level-1/l1-typesys.lisp: Don't cache things involving certain
-        MEMBER-CTYPEs.
-
-2004-02-28 02:21  gb
-
-        * level-1/: l1-streams.lisp, l1-sysio.lisp: stream ELEMENT-SHIFT
-        fixes (from Bryan O'Connor.)
-
-2004-02-28 02:20  gb
-
-        * level-1/l1-error-system.lisp: INVOKE-RESTART recognizes simple
-        restarts (from Bryan O'Connor.)
-
-2004-02-28 02:19  gb
-
-        * level-1/: l1-aprims.lisp, l1-utils.lisp: MAKE-ARRAY (and
-        variants) track explicit array displacement (from Bryan O'Connor).
-
-2004-02-28 02:16  gb
-
-        * level-0/l0-array.lisp: ARRAY-DISPLACEMENT checks for explicit
-        displacement (from Bryan O'Connor.)
-
-2004-02-28 02:14  gb
-
-        * level-0/l0-complex.lisp: Require NUMBER-MACROS at compile-time.
-
-2004-02-28 02:14  gb
-
-        * level-1/version.lisp: 0.14.2-040228.
-
-2004-02-28 02:13  gb
-
-        * lib/arrays-fry.lisp: ADJUST-ARRAY fixes (from Bryan O'Connor).
-
-2004-02-28 02:12  gb
-
-        * lib/macros.lisp: WITH-SIMPLE-RESTART change (from Bryan
-        O'Connor).
-
-2004-02-28 02:11  gb
-
-        * library/lispequ.lisp: Define $arh_exp_disp_bit (from Bryan
-        O'Connor).
-
-2004-02-27 19:24  gb
-
-        * OpenMCL.app/Contents/Info.plist: Try to persuade system to use
-        openmcl icon for lisp documents.
-
-2004-02-27 09:32  beer
-
-        * examples/objc-clos.lisp: ObjC generic functions and methods for
-        predefined ObjC messages mostly seem to work; support for
-        conversion between ObjC records and Lisp structs (mostly from Gary)
-
-2004-02-27 09:27  beer
-
-        * examples/bridge.lisp: *TYPE-SIGNATURE-TABLE* now contains message
-        descriptors; some new automatic type coercions for message
-        arguments
-
-2004-02-27 09:25  beer
-
-        * examples/objc-runtime.lisp: UPDATE-TYPE-SIGNATURES-FOR-METHOD now
-        takes a class as a second argument
-
-2004-02-27 09:23  beer
-
-        * examples/name-translation.lisp: Yet a few more new ObjC special
-        words
-
-2004-02-26 12:59  gb
-
-        * lisp-kernel/thread_manager.c: (Hopefully) return NULL if
-        semaphore_create() fails.
-
-2004-02-26 12:58  gb
-
-        * level-0/l0-aprims.lisp: Check return value from semaphore
-        creation.
-
-2004-02-26 12:57  gb
-
-        * examples/cocoa-editor.lisp, examples/cocoa-listener.lisp,
-        examples/cocoa-window.lisp, examples/hemlock-textstorage.lisp,
-        hemlock/src/bindings.lisp, hemlock/src/buffer.lisp,
-        hemlock/src/cocoa-hemlock.lisp, hemlock/src/filecoms.lisp,
-        hemlock/src/htext1.lisp, hemlock/src/htext2.lisp,
-        hemlock/src/htext3.lisp, hemlock/src/modeline.lisp,
-        hemlock/src/struct.lisp, level-1/l1-readloop.lisp: QUIT typechecks
-        arg before it's too late to do so.
-
-2004-02-24 13:31  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-listener.lisp,
-        cocoa-window.lisp, hemlock-textstorage.lisp: Start to use Hemlock
-        for documents.
-
-2004-02-24 13:30  gb
-
-        * examples/objc-runtime.lisp: Use some other obscure way of
-        initializing class before looking for methods (Panther).
-
-2004-02-23 18:41  gb
-
-        * examples/hemlock-textstorage.lisp, hemlock/src/bindings.lisp,
-        hemlock/src/cocoa-hemlock.lisp, hemlock/src/command.lisp,
-        hemlock/src/interp.lisp, hemlock/src/modeline.lisp,
-        hemlock/src/struct.lisp: more changes.
-
-2004-02-23 18:40  gb
-
-        * examples/objc-runtime.lisp: method lookup: ensure class is
-        initialized, via fairly obscure means.
-
-2004-02-23 18:40  gb
-
-        * examples/compile-hemlock.lisp: Add COCOA-HEMLOCK.
-
-2004-02-23 18:39  gb
-
-        * examples/cocoa-editor.lisp: require HEMLOCK-TEXTSTORAGE.  (Blows
-        up during load ...).
-
-2004-02-23 10:20  gb
-
-        * examples/hemlock-textstorage.lisp, hemlock/src/bindings.lisp,
-        hemlock/src/htext1.lisp, hemlock/src/htext2.lisp,
-        hemlock/src/htext3.lisp, hemlock/src/htext4.lisp,
-        hemlock/src/interp.lisp, hemlock/src/keysym-defs.lisp,
-        hemlock/src/morecoms.lisp: Lots-o-changes.
-
-2004-02-23 10:18  gb
-
-        * examples/compile-hemlock.lisp: Reorganize; use FASL-CONCATENATE.
-
-2004-02-23 10:18  gb
-
-        * compiler/PPC/ppc2.lisp: Bugs in PPC2-%SET-BIT.
-
-2004-02-21 18:41  gb
-
-        * hemlock/src/keysym-defs.lisp: Learn to spell.  Learn what package
-        we're in.
-
-2004-02-21 18:40  gb
-
-        * hemlock/src/keysym-defs.lisp: Learn to spell.
-
-2004-02-21 18:27  gb
-
-        * lisp-kernel/: area.h, bits.c, bits.h, constants.h, constants32.h,
-        constants64.h, constants64.s, gc.c, gc.h, lisp-exceptions.h,
-        lisp.h, lisp_globals.h, lisptypes.h, macros.h, macros.s, plsym.c,
-        pmcl-kernel.c, spentry.s, darwin/.gdb_history, darwin/Makefile,
-        pantherg5/Makefile: PPC64 changes (some of them rather suspect
-        ...).  32-bit kernel may be a little funky ...
-
-2004-02-21 18:21  gb
-
-        * examples/hemlock-textstorage.lisp: Lots of changes.  Still needs
-        event-translation work (and lots of other things.)
-
-2004-02-21 18:20  gb
-
-        * examples/compile-hemlock.lisp: Fewer files.  More warnings ...
-
-2004-02-21 18:19  gb
-
-        * hemlock/src/: htext2.lisp, htext1.lisp: Maybe update the
-        selection if the mark we move is the buffer's point.
-
-2004-02-21 18:16  gb
-
-        * hemlock/src/interp.lisp: Process single events.
-
-2004-02-21 18:16  gb
-
-        * hemlock/src/keysym-defs.lisp: Cocoa, not an RT.  (Still needs
-        some work.)
-
-2004-02-21 18:15  gb
-
-        * hemlock/src/struct.lisp: Buffers maybe have text-storage, but no
-        windows list.
-
-2004-02-21 18:15  gb
-
-        * hemlock/src/modeline.lisp: Move some modeline stuff here from
-        window.lisp.
-
-2004-02-21 18:14  gb
-
-        * examples/objc-clos.lisp: Handle INITFUNCTION/INITARG case in
-        SHARED-INITIALIZE.
-
-2004-02-18 11:51  beer
-
-        * examples/objc-clos.lisp: More (and different!) support for ObjC
-        generic functions and methods
-
-2004-02-16 03:41  gb
-
-        * level-0/l0-float.lisp: ACOS of DOUBLE-FLOAT wants to
-        (%MAKE-DFLOAT) the result.  Again.  Still.
-
-2004-02-15 09:25  gb
-
-        * lisp-kernel/thread_manager.c: Foreign threads linger, too.
-
-2004-02-15 09:23  gb
-
-        * examples/objc-support.lisp: Remove DBG trap in NS-EXCEPTION
-        method.
-
-2004-02-15 09:23  gb
-
-        * examples/objc-runtime.lisp: Metaclass of user-defined class
-        derived from class-name symbol, not foreign string.
-
-2004-02-15 09:22  gb
-
-        * examples/objc-clos.lisp: ALLOCATE-INSTANCE et al: install the
-        instance's slot-vector if it has one.  Error out (don't just return
-        nil) if instance slot-vector is missing.  Randall's fix to
-        WRITER-METHOD-CLASS.
-
-2004-02-15 09:20  gb
-
-        * examples/process-objc-modules.lisp: Fix PROVIDE call.
-
-2004-02-15 09:19  gb
-
-        * examples/cocoa-window.lisp: Change PROCESS-INTERRUPT mechanism,
-        since postEvent:atStart: doesn't seem to always do so from
-        subthreads.
-
-2004-02-15 09:17  gb
-
-        * lib/number-case-macro.lisp: SINGLE-FLOAT, in *TYPE-TO-TYPECODE*.
-
-2004-02-15 09:16  gb
-
-        * lib/macros.lisp: WITH-OUTPUT-TO-STRING: don't quote element-type.
-
-2004-02-15 09:14  gb
-
-        * lib/backtrace-lds.lisp: OPCODE is in the ARCH package.
-
-2004-02-15 09:10  gb
-
-        * lib/dumplisp.lisp: No more quit-acknowledgement.
-
-2004-02-15 09:10  gb
-
-        * level-1/version.lisp: Date suffix for bleeding-edge version.
-
-2004-02-15 09:10  gb
-
-        * level-1/l1-readloop.lisp: No more "quit acknowledgement".
-
-2004-02-15 09:08  gb
-
-        * level-0/l0-float.lisp: pick up acos/asin fixes
-
-2004-02-13 11:18  beer
-
-        * examples/objc-clos.lisp: Some initial steps toward integrating
-        ObjC methods into CLOS generic functions
-
-2004-02-13 11:17  beer
-
-        * examples/name-translation.lisp: Added a few more special ObjC
-        words I've come across Removed old generic function name-mangling
-        code, since we're no going that route
-
-2004-02-12 00:22  gb
-
-        * level-0/l0-float.lisp: ACOS: double-float case uses %MAKE-DFLOAT
-        to allocate result.
-
-2004-02-11 20:19  gb
-
-        * lisp-kernel/pantherg5/Makefile: Start to conditionalize for
-        PPC64, almost.
-
-2004-02-11 20:17  gb
-
-        * lisp-kernel/spentry.s: Fix a lot of the cases broken by removal
-        of extract_2_lisptags_.
-
-2004-02-11 20:16  gb
-
-        * lisp-kernel/macros.s: More portability stuff; still a ways to go.
-
-2004-02-11 20:15  gb
-
-        * lisp-kernel/constants64.s: Flesh out a bit.
-
-2004-02-11 20:15  gb
-
-        * lisp-kernel/constants32.s: Don't suppress PPC64 defs of eabi
-        stack frames.
-
-2004-02-11 18:23  gb
-
-        * lisp-kernel/constants.s: Hoist register names, etc into main
-        file.
-
-2004-02-11 12:01  gb
-
-        * lisp-kernel/pantherg5/Makefile: Copy of regular Darwin Makefile,
-        for starters.
-
-2004-02-11 12:00  gb
-
-        * lisp-kernel/darwin/Makefile: Beg the assembler to be
-        AltiVec-aware.  Probably a better way.
-
-2004-02-11 12:00  gb
-
-        * lisp-kernel/spentry.s: Partly convert to 64-bit-maybeness.
-
-2004-02-11 11:59  gb
-
-        * lisp-kernel/macros.s: Parameterize more for ppc32/ppc64.
-
-2004-02-11 11:59  gb
-
-        * lisp-kernel/constants32.s: 32-bit platform constants.
-
-2004-02-11 11:58  gb
-
-        * lisp-kernel/constants.s: Include platform-specific constants
-        file.
-
-2004-02-11 11:58  gb
-
-        * lisp-kernel/asmutils.s: Assume that the assembler is AltiVec
-        aware in vector save/restore.  (Do we need vector save/restore ?)
-
-2004-02-11 01:54  gb
-
-        * lib/: compile-ccl.lisp, systems.lisp: add asdf, defsystem
-
-2004-02-10 12:06  gb
-
-        * compiler/nx-basic.lisp: VARIABLE-INFORMATION returns :SPECIAL if
-        visible binding is proclaimed (but not declared) SPECIAL.
-
-2004-02-10 11:39  gb
-
-        * level-1/version.lisp: 0.14.1
-
-2004-02-10 10:58  gb
-
-        * lisp-kernel/sampler.c: was never used
-
-2004-02-09 09:26  gb
-
-        * level-1/l1-processes.lisp: ABORT-BREAK restart around process's
-        initial function.
-
-2004-02-09 09:22  gb
-
-        * level-1/linux-files.lisp: Aargh.
-
-2004-02-09 09:22  gb
-
-        * level-1/l1-readloop.lisp: WITH-STANDARD-ABORT-HANDLING around the
-        idle loop.
-
-2004-02-09 01:34  gb
-
-        * lisp-kernel/pmcl-kernel.c: egc back on
-
-2004-02-09 01:33  gb
-
-        * level-1/l1-files.lisp: fix error message on REQUIRE failure
-
-2004-02-08 19:11  gb
-
-        * level-0/PPC/ppc-float.lisp: %%SCALE-DFLOAT reserved 16 bytes on
-        tsp, but used 24.
-
-2004-02-07 23:08  gb
-
-        * level-1/l1-pathnames.lisp: Add "ccl:tools;" to
-        *MODULE-SEARCH-PATH*.
-
-2004-02-07 23:08  gb
-
-        * level-1/version.lisp: 040208, Alpha->Beta.
-
-2004-02-07 22:58  gb
-
-        * tools/README-OpenMCL.txt: New file.
-
-2004-02-07 22:01  gb
-
-        * tools/defsystem.lisp: imported from SourceForge clocc project
-        HEAD as of 040207
-
-2004-02-07 22:01  gb
-
-        * tools/asdf.lisp: imported from SourceForge cclan project HEAD as
-        of 040207
-
-2004-02-07 21:57  gb
-
-        * tools/asdf-install/: doc/index.html, Makefile, README,
-        defpackage.lisp, digitool.lisp, installer.lisp, loader.lisp,
-        port.lisp, .cvsignore, asdf-install.asd: imported from SourceForge
-        cclan project HEAD as of 040207
-
-2004-02-07 18:06  gb
-
-        * level-1/l1-pathnames.lisp: Don't include "ccl:" or "home:" on
-        *module-search-path*.  Do include "ccl:openmcl;modules;".
-
-2004-02-07 18:01  gb
-
-        * level-1/l1-init.lisp: *MODULE-FILE-ALIST* is gone.  Honest.
-
-2004-02-07 18:00  gb
-
-        * level-1/l1-files.lisp: Add a doc string for
-        *MODULE-PROVIDER-FUNCTIONS*; reference it in the error message if
-        REQUIRE fails.
-
-2004-02-07 17:11  gb
-
-        * level-1/l1-files.lisp: Incorporate Bryan O'Connor's changes to
-        REQUIRE (with some changes.)
-
-2004-02-07 17:10  gb
-
-        * lib/ccl-export-syms.lisp: Remove *MODULE-FILE-ALIST*.  Add
-        *MODULE-PROVIDER-FUNCTIONS*.
-
-2004-02-07 17:09  gb
-
-        * lib/dumplisp.lisp: Don't reference *MODULE-FILE-ALIST* anymore.
-
-2004-02-07 15:20  gb
-
-        * lib/macros.lisp: Define CCL::CONDITIONAL-STORE, for use by CLX
-        (and maybe other things, if it learns how to decode more "places".)
-
-2004-02-07 15:19  gb
-
-        * level-0/l0-misc.lisp: Add STORE-GVECTOR-CONDITIONAL, to hide some
-        represenatation details.
-
-2004-02-07 14:59  gb
-
-        * lib/level-2.lisp: %GET-DOUBLE-FLOAT and %GET-SINGLE-FLOAT: offset
-        defaults to 0.
-
-2004-02-07 14:58  gb
-
-        * level-1/version.lisp: bump.
-
-2004-02-07 14:58  gb
-
-        * level-1/l1-utils.lisp: %GET-DOUBLE-FLOAT/%SET-DOUBLE-FLOAT were
-        shadowed by later versions.
-
-2004-02-07 14:57  gb
-
-        * level-1/l1-readloop.lisp: Initial listener doesn't claim to be
-        *INTERACTIVE-ABORT-PROCESS*.
-
-2004-02-07 14:56  gb
-
-        * level-1/l1-files.lisp: Don't call CHOOSE-FILE-DIALOG when looking
-        for a module.
-
-2004-02-07 14:55  gb
-
-        * level-1/l1-events.lisp: New scheme to select process for SIGINT.
-
-2004-02-07 14:54  gb
-
-        * examples/objc-runtime.lisp: Revive objc-classes/methods when
-        restarting an image.  Check appkit/foundation versions, print a
-        message & exit if mismatch.  Find cfstring-containing library
-        sections after loading appkit/foundation, and again on image
-        startup.
-
-2004-02-07 14:50  gb
-
-        * examples/cocoa-window.lisp: Change comments.
-
-2004-02-06 12:43  gb
-
-        * examples/objc-runtime.lisp: REVIVIE-OBJC-CLASSES (mostly working,
-        but needs to happen at the right time and needs to handle version
-        mismatches.)
-
-2004-02-06 12:42  gb
-
-        * examples/objc-support.lisp: Don't call REMAP-OBJC-CLASSES on
-        saved-application startup.
-
-2004-02-06 12:41  gb
-
-        * examples/process-objc-modules.lisp: No more
-        REMAP-ALL-LIBRARY-CLASSES.
-
-2004-02-06 12:40  gb
-
-        * level-1/l1-boot-2.lisp: Replace *TERMINAL-INPUT-LOCK* with the
-        new shared-resource scheme.
-
-2004-02-06 12:39  gb
-
-        * level-1/l1-boot-lds.lisp: MAKE-MCL-LISTENER-PROCESS: spawned
-        process becomes "primary owner" of input stream, if it has an
-        attached SHARED-RESOURCE.
-
-2004-02-06 12:38  gb
-
-        * level-1/l1-processes.lisp: Probably better to have PROCESS-WAIT
-        sleep explicitly, so that it doesn't spend all of its time
-        yielding.
-
-2004-02-06 12:36  gb
-
-        * level-1/l1-readloop-lds.lisp: Tweaks to the :Y command, to handle
-        new shared-resource scheme.  Marco Baringer's :SET breakloop
-        command, from almost a year ago.
-
-2004-02-06 12:35  gb
-
-        * level-1/l1-readloop.lisp: TOPLEVEL-FUNCTION manages the "shared
-        resource" attached to the shared terminal-input stream.
-
-2004-02-06 12:33  gb
-
-        * level-1/l1-streams.lisp: INPUT-STREAMs may have a SHARED-RESOURCE
-        attached to them; use it to manage terminal-input requests.
-
-2004-02-06 12:32  gb
-
-        * level-1/l1-typesys.lisp: Slot type predicates use CTYPEP, to
-        (kind of) deal with (FUNCTION ...) types.
-
-2004-02-06 12:30  gb
-
-        * level-1/level-1.lisp: Load DLL-NODE a little earlier.
-
-2004-02-06 12:30  gb
-
-        * level-1/linux-files.lisp: SHARED-RESOURCEs, mostly for
-        arbitrating access to CCL::*TERMINAL-INPUT*.  (May not work well,
-        but neither did the old scheme.)
-
-2004-02-06 12:28  gb
-
-        * level-1/version.lisp: 040206.
-
-2004-02-06 12:27  gb
-
-        * lib/dumplisp.lisp: Do handshaking with initial thread before
-        shutting down for SAVE-APPLICATION.
-
-2004-02-06 12:27  gb
-
-        * lib/macros.lisp: WITH-TERMINAL-INPUT changed slightly.
-
-2004-02-06 12:26  gb
-
-        * lisp-kernel/thread_manager.c: Keep the tcr around as long as
-        possible (count down from PTHREAD_DESTRUCTOR_ITERATIONS).  Handle
-        the case when a pthread can no longer reveive signals but the
-        underlying Mach thread still exists, in suspend_tcr/resume_tcr.
-
-2004-02-06 12:24  gb
-
-        * lisp-kernel/lisp-exceptions.c: Provide mach_suspend_tcr(),
-        mach_resume_tcr() so that threads can be suspended between
-        pthread_exit() and their actual termination.
-
-2004-02-06 11:57  gb
-
-        * lisp-kernel/: constants.h, constants.s: Add shutdown_count field
-        to tcr.
-
-2004-02-02 09:22  gb
-
-        * examples/objc-runtime.lisp: New
-        OBJC-[CLASS,METACLASS,INSTANCE]-p, OBJC-OBJECT-P uses them.
-        
-        Install a callback to take over _dealloc responsibilities.  Doing
-        so seems to sometimes trigger a hang on QUIT, where the initial
-        thread never gets an interrupt.  Maybe memory corruption, maybe
-        something else: need to check that (free) is the right way to free
-        the object.
-
-2004-02-02 09:15  gb
-
-        * level-1/l1-error-system.lisp: Bryan O'Connor's change to
-        INVOKE-RESTART: throw NIL if simple-restart/null fn.
-
-2004-02-02 09:14  gb
-
-        * level-1/l1-io.lisp: FUNCTION-IS-CURRENT-DEFINITION? knows about
-        these new-fangled SETF function names.
-
-2004-02-02 09:12  gb
-
-        * level-1/l1-lisp-threads.lisp: Disable interrupts when accessing
-        the termination queue; may need to inhibit GC as well.
-
-2004-02-02 09:11  gb
-
-        * level-1/l1-processes.lisp: REQUIRE-GLOBAL-SYMBOL checks the
-        environment, too.
-
-2004-02-02 09:11  gb
-
-        * level-1/l1-readloop.lisp: Handshaking during
-        QUIT/PREPARE-TO-QUIT; this is intended to work around a bug where
-        #_pthread_kill seems to not deliver the signal to the target thread
-        if the signaling thread (a) exits and (b) runs certain Cocoa
-        tsd-cleanup routines.  (I.e., it's a mystery.)
-
-2004-02-02 09:08  gb
-
-        * level-1/l1-streams.lisp: Bryan O'Connor's change to FILE-LENGTH. 
-        Default methods on some things that are supposed to TYPE-ERROR, not
-        get a NO-APPLICABLE-METHOD.
-
-2004-02-02 09:07  gb
-
-        * level-1/version.lisp: 040202.
-
-2004-02-02 09:06  gb
-
-        * lib/ccl-export-syms.lisp: export %STR-FROM-PTR.  Don't export
-        %STR-FROM-PTR-IN-SCRIPT, which doesn't exist.
-
-2004-02-02 09:06  gb
-
-        * lib/macros.lisp: Bryan O'Connor's fix to WITH-SIMPLE-RESTART. 
-        LET-GLOBALLY moved here.
-
-2004-02-02 09:01  gb
-
-        * lisp-kernel/lisp-exceptions.c: Remove old vector-copying stuff.
-
-2004-02-01 12:41  beer
-
-        * examples/objc-clos.lisp: PRINT-OBJECT shouldn't die when given an
-        OBJC-OBJECT whose ObjC part has "gone away"
-
-2004-02-01 12:38  beer
-
-        * examples/tiny.lisp: Use DEFCLASS and MAKE-INSTANCE
-
-2004-02-01 12:37  beer
-
-        * examples/bridge.lisp: Move toward the use of FIND-CLASS and
-        CLASS-OF
-
-2004-02-01 11:09  gb
-
-        * lisp-kernel/: constants.h, thread_manager.c: Experimental change,
-        to defer tcr cleanup.
-
-2004-02-01 09:50  beer
-
-        * examples/objc-clos.lisp: REMOVE-SLOT-INITARGS was dropping the
-        last KEY/VALUE pair
-
-2004-02-01 08:42  gb
-
-        * examples/bridge.lisp: Ivar parsing follows different ruls for
-        STRUCT than for *STRUCT; #\B is for :<BOOL>.  Now seems able to
-        parse all Foundation/AppKit classes in 10.3.2.
-
-2004-02-01 06:18  gb
-
-        * examples/objc-support.lisp: NS-LISP-EXCEPTION has a lisp slot. 
-        Now, to figure out a way to get rid of that ...
-
-2004-02-01 06:17  gb
-
-        * examples/: objc-clos.lisp, objc-runtime.lisp: More than one class
-        can share the same metaclass.
-
-2004-01-31 20:05  gb
-
-        * lib/number-case-macro.lisp: Remove stale comment.
-
-2004-01-31 20:04  gb
-
-        * lib/foreign-types.lisp: Fix missing close-paren.
-
-2004-01-31 19:55  gb
-
-        * lib/foreign-types.lisp: Unparse :VOID, use keywords more
-        consistently when unparsing.
-
-2004-01-31 19:54  gb
-
-        * library/lispequ.lisp: Fix DEF-ACCESSORS for VALUES-CTYPE.
-
-2004-01-31 19:53  gb
-
-        * lib/macros.lisp: PARSE-DEFGENERIC fix from Bryan O'Connor.
-
-2004-01-30 21:34  gb
-
-        * examples/bridge.lisp: PARSE-FOREIGN-STRUCT-OR-UNION-SPEC allows
-        for anonymous fields.
-
-2004-01-30 16:58  gb
-
-        * lisp-kernel/pmcl-kernel.c: Don't enable EGC by default (so I can
-        work on tuning it some ...)
-
-2004-01-30 16:57  gb
-
-        * level-1/l1-sysio.lisp: Handle BROADCAST-STREAMs, error out on
-        other non-FILE-STREAMs.
-
-2004-01-30 16:56  gb
-
-        * level-1/l1-streams.lisp: Lots of nit-picking; BROADCAST-STREAM
-        methods (at least partly) fixed to return value from last stream in
-        list.
-
-2004-01-30 16:54  gb
-
-        * level-1/l1-sockets.lisp: Fix CLOSE call to LOCAL-SOCKET-FILENAME.
-
-2004-01-30 16:53  gb
-
-        * level-1/l1-reader.lisp: WHITESPACEP looks in readtable.
-
-2004-01-30 16:52  gb
-
-        * level-1/l1-io.lisp: FRESH-LINE uses STREAM-FRESH-LINE.
-
-2004-01-30 16:51  gb
-
-        * level-1/l1-files.lisp: IF-EXISTS: dialog nonsense.  PROBE-FILE
-        checks WILD-PATHNAME-P, which moved here.
-
-2004-01-30 16:49  gb
-
-        * lib/pathnames.lisp: WILD-PATHNAME-P now earlier.
-
-2004-01-30 16:48  gb
-
-        * xdump/faslenv.lisp, lib/nfcomp.lisp: Bump fasl version.
-
-2004-01-30 13:09  gb
-
-        * examples/objc-clos.lisp: Lots of changes: foreign slot
-        definitions have a :FOREIGN-TYPE; initarg is used to recognize
-        them.  Foreign direct slot offset is (slightly encoded, for
-        bitfields) relative slot offset, can be set by parsing ivars of
-        predefined classes or from :FOREIGN-TYPE when setting
-        (CLASS-DIRECT-SLOTS).  Effective-slot location set from class's own
-        direct slot or from superclass direct slot.  The foreign "init.."
-        method is called as part of ALLOCATE-INSTANCE, not (again) in
-        SHARED-INITIALIZE.  ENSURE-CLASS-USING-CLASS tries to do what we
-        mean, not what we say.  Hook into the guts of NSObjectDeallocate to
-        note when an instance is deallocated (and remove its lisp
-        slots-vector); still needs work.  Note that saving images with
-        foreign classes in them still doesn't work.
-
-2004-01-30 12:57  gb
-
-        * examples/objc-runtime.lisp: Lots of changes: get rid of old
-        DEF-OBJC-CLASS support, initialize predefined classes using CLOS
-        (mostly).
-
-2004-01-30 12:55  gb
-
-        * examples/objc-support.lisp: Install predefined classes here.  Use
-        DEFCLASS to create NS-LISP-EXCEPTION.
-
-2004-01-30 12:51  gb
-
-        * examples/process-objc-modules.lisp: MAP-OBJC-CLASS ->
-        INSTALL-FOREIGN-OBJC-CLASS.
-
-2004-01-30 12:49  gb
-
-        * examples/: cocoa-editor.lisp, cocoa-inspector.lisp,
-        cocoa-listener.lisp, cocoa-window.lisp, cocoa.lisp,
-        hemlock-textstorage.lisp: Used DEFCLASS to creat classes,
-        SLOT-VALUE or an accessor to access slots.
-
-2004-01-30 12:48  gb
-
-        * examples/bridge.lisp: Parse instance-var type strings differently
-        from arg type strings.
-
-2004-01-30 12:46  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Use CMPD vice CMPW.  (1
-        down, a few hundred to go.)
-
-2004-01-30 12:45  gb
-
-        * level-1/version.lisp: 040130
-
-2004-01-30 12:44  gb
-
-        * level-1/l1-utils.lisp: %CSTRLEN.
-
-2004-01-30 12:44  gb
-
-        * level-1/l1-sysio.lisp: CLOSE just does CALL-NEXT-METHOD, which
-        might work now.
-
-2004-01-30 12:43  gb
-
-        * level-1/l1-streams.lisp: CLOSE: set the closed slot to ...
-        something non-NULL.  STREAM-IO-ERROR: so things like sockets can
-        specialize it.  Need to test ELEMENT-SHIFT stuff; not sure if I
-        merged Bryan's patch correctly.
-
-2004-01-30 12:36  gb
-
-        * level-1/l1-sockets.lisp: SOCKET-ERROR is (simple) STREAM-ERROR. 
-        Change how it's signaled, and define STREAM-IO-ERROR for SOCKET.
-
-2004-01-30 12:34  gb
-
-        * level-1/l1-lisp-threads.lisp: Lock on *TERMINATION-POPULATION*
-        access.
-
-2004-01-30 12:34  gb
-
-        * level-1/l1-clos.lisp: ADD-READER/WRITER-METHOD: less specialized.
-         Turn a few early accessors into GFs; writer methods on some slots.
-
-2004-01-30 12:32  gb
-
-        * level-1/l1-clos-boot.lisp: CLASS-SLOT-INITARGS,
-        CREATE-READER/WRITER-METHOD-FUNCTION: less specialized.
-
-2004-01-30 12:30  gb
-
-        * lib/macros.lisp: WITH-STRING-FROM-CSTRING: stack allocate a
-        lisp-string, getting bytes from c-string.
-
-2004-01-30 12:28  gb
-
-        * lib/foreign-types.lisp: BIT/BITFIELD foreign integer types.
-
-2004-01-29 10:45  gb
-
-        * level-0/l0-array.lisp: CTYPE-SUBTYPE: no specialized (COMPLEX )
-        arrays, so check NUMERIC-CTYPE-COMPLEXP first.
-
-2004-01-28 17:06  gb
-
-        * lisp-kernel/lisp-exceptions.c: kinder, gentler do_tsp_overflow
-
-2004-01-26 18:18  gb
-
-        * lib/sequences.lisp: SUBSEQ: Array-headers aren't sequences;
-        vector headers are.
-
-2004-01-26 09:51  gb
-
-        * lib/level-2.lisp: (SETF %GET-BITFIELD) becomes %SET-BITFIELD,
-        which is what the setf inverse thought it was anyway.
-
-2004-01-26 09:50  gb
-
-        * lib/db-io.lisp: %DECODE-FOREIGN-NAME handles 0-length names
-        correctly.
-
-2004-01-26 05:09  gb
-
-        * level-1/l1-clos.lisp: Kinder, gentler %SHARED-INITIALIZE uses
-        INSTANCE-CLASS-WRAPPER.
-
-2004-01-26 05:08  gb
-
-        * level-1/l1-clos-boot.lisp: INSTANCE-CLASS-WRAPPER (how many
-        versions of this are there ?) looks at pointer-based classes.
-
-2004-01-26 05:06  gb
-
-        * level-1/l1-error-system.lisp: Bryan O'Connor's fix to
-        %ACTIVE-RESTART.
-
-2004-01-26 05:05  gb
-
-        * level-1/version.lisp: So much for the 040124 idea ...
-
-2004-01-26 05:04  gb
-
-        * lib/foreign-types.lisp: Initialize ordinal->type vector elements
-        to NIL.
-
-2004-01-25 15:16  gb
-
-        * lisp-kernel/spentry.s: Linux "as" doesn't like semicolon
-        comments, so use /* */.
-
-2004-01-25 15:16  gb
-
-        * lib/time.lisp: GET-INTERNAL-xxx-TIME moved here.
-
-2004-01-25 15:16  gb
-
-        * lib/number-macros.lisp: WITH-STACK-SHORT-FLOATS is
-        PPC32-specific.
-
-2004-01-25 15:15  gb
-
-        * lib/macros.lisp: Start to make RLET assert foreign-type ordinals,
-        then give up on the idea.  (FOREIGN-TYPES would need to work
-        earlier in the cold load than they do.)
-
-2004-01-25 15:14  gb
-
-        * lib/foreign-types.lisp: Try to introduce "foreign type ordinals",
-        which can be embedded in MACPTRs (this is hard to bootstrap for
-        many reasons.) (PREF foo :thing.embedded-record) expands into some
-        SETFable noise around %INC-PTR.
-
-2004-01-25 15:12  gb
-
-        * level-1/version.lisp: Bump.
-
-2004-01-25 15:11  gb
-
-        * level-1/sysutils.lisp: MAKE-ARRAY earlier.
-
-2004-01-25 15:11  gb
-
-        * level-1/linux-files.lisp: Move some time stuff to time.lisp.
-
-2004-01-25 15:11  gb
-
-        * level-1/l1-utils.lisp: %COMPOSITE-POINTER-REF, so embedded
-        foreign structs can be SETF-able.
-
-2004-01-25 15:10  gb
-
-        * level-1/l1-typesys.lisp: Don't REQUIRE at loadtime, so we can
-        maybe move earlier in the cold load.
-
-2004-01-25 15:10  gb
-
-        * level-1/l1-io.lisp: MACPTRs may say what they're pointing to,
-        though this idea is hard to bootstrap.
-
-2004-01-25 15:09  gb
-
-        * level-1/l1-files.lisp: Move LOGICAL-PATHNAME-P earlier.
-
-2004-01-25 15:08  gb
-
-        * level-1/: l1-aprims.lisp, l1-clos-boot.lisp: Say "target:" a few
-        times.
-
-2004-01-25 15:07  gb
-
-        * level-0/PPC/ppc-symbol.lisp: Fix %SVAR-BINDING-ADDRESS for the
-        nth time.
-
-2004-01-25 15:07  gb
-
-        * level-0/PPC/ppc-float.lisp: Some conditionalization, mostly
-        dealing with immediate/non-immediate SHORT-FLOATs.
-
-2004-01-25 15:04  gb
-
-        * level-0/l0-float.lisp, level-0/l0-numbers.lisp,
-        level-1/l1-numbers.lisp, lib/numbers.lisp: Conditionalize use of
-        WITH-STACK-SHORT-FLOATS, sortof.
-
-2004-01-25 15:01  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: No low (half-) word of
-        lisp-fpscr.
-
-2004-01-25 15:00  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: WITH-STACK-SHORT-FLOATS moved
-        here.
-
-2004-01-25 15:00  gb
-
-        * compiler/PPC/ppc-lapmacros.lisp: Halfhearted attempt at
-        #+ppc32/#+ppc64 conditionalization.  Will need to split this in
-        half.
-
-2004-01-25 14:59  gb
-
-        * compiler/optimizers.lisp: %composite-pointer-ref.
-
-2004-01-24 16:45  gb
-
-        * lib/systems.lisp: -some- PPC64 backend stuff.
-
-2004-01-24 16:43  gb
-
-        * lib/sequences.lisp: Vector case of SUBSEQ had better be faster
-        ...
-
-2004-01-24 16:43  gb
-
-        * lib/foreign-types.lisp: Start to associate "ordinal" numbers with
-        types (for typed pointers.)
-
-2004-01-24 16:40  gb
-
-        * level-1/: l1-sockets.lisp, l1-streams.lisp, l1-sysio.lisp: Return
-        was-open-p from CLOSE method.
-
-2004-01-24 16:38  gb
-
-        * level-1/l1-clos.lisp: UPDATE-SLOTS: assume that slotds are
-        ordered, don't order them by location.
-
-2004-01-24 16:37  gb
-
-        * level-0/PPC/ppc-misc.lisp: %COPY-GVECTOR-TO-GVECTOR.
-
-2004-01-24 16:36  gb
-
-        * level-0/l0-array.lisp: Array element type of strings is
-        CHARACTER, not that it matters whether it's that or BASE-CHAR.
-
-2004-01-24 16:34  gb
-
-        * examples/objc-runtime.lisp: Work harder to determine if an
-        instance really is an instance.
-
-2004-01-24 16:34  gb
-
-        * examples/objc-clos.lisp: Lots of changes from Randall Beer.
-
-2004-01-24 16:33  gb
-
-        * examples/hemlock-textstorage.lisp: Preliminary NSBox stuff.  Not
-        much of it, even.
-
-2004-01-24 16:32  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: Some of these actually work
-        ...
-
-2004-01-24 16:31  gb
-
-        * compiler/PPC/PPC64/ppc64-backend.lisp: target-lisp-node-size is
-        8.  Don't require vinsns (break circle).
-
-2004-01-24 16:30  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Some fixes; call it
-        fulltag-misc after all.
-
-2004-01-24 16:30  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Rename some things to
-        (start to) match ppc64.
-
-2004-01-24 16:28  gb
-
-        * compiler/PPC/PPC32/ppc32-backend.lisp: target-lisp-node-size in
-        backend.  Make default if :ppc32-target, not :ppc-target.
-
-2004-01-24 16:27  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Define
-        target-most-[positive,negative]-fixnum
-
-2004-01-24 16:27  gb
-
-        * compiler/PPC/ppc2.lisp: Don't use LOAD-TIME-VALUE to reference
-        vinsn-template cell; look up the template at runtime.  Change some
-        vinsn usage.
-
-2004-01-24 16:25  gb
-
-        * compiler/PPC/ppc-asm.lisp: Fix 64-bit rotates, define clrrdi
-        instead of defining clrrdi. twice.
-
-2004-01-24 16:23  gb
-
-        * compiler/vreg.lisp: Yawn.  Update spec class alist for new
-        storage-class names.
-
-2004-01-24 16:22  gb
-
-        * compiler/vinsn.lisp: Match against :u64/:s64 storage class names.
-
-2004-01-24 16:22  gb
-
-        * compiler/reg.lisp: New constants for  64-bit storage classes.
-
-2004-01-24 16:21  gb
-
-        * compiler/backend.lisp: New GPR mode-names for 64-bit storage
-        classes.
-
-2004-01-24 16:20  gb
-
-        * compiler/arch.lisp: 64-bit storage classes.
-
-2004-01-22 03:53  gb
-
-        * compiler/PPC/PPC32/ppc32-vinsns.lisp: Um, COPY-FPR sets (and
-        uses) an FPR ...
-
-2004-01-22 03:52  gb
-
-        * compiler/vinsn.lisp: MAKE-VINSN zeros the GPRS-SET & FPRS-SET
-        fields when pulling a vinsn off of the freelist.
-
-2004-01-22 03:51  gb
-
-        * lisp-kernel/spentry.s: Try to un-botch SPbuiltin_length, for
-        about the third time in a week.
-
-2004-01-21 23:11  gb
-
-        * level-1/l1-readloop.lisp: New --version command-line argument;
-        new APPLICATION-VERSION-STRING method.
-
-2004-01-21 23:10  gb
-
-        * level-1/version.lisp: Bump, again.
-
-2004-01-21 23:10  gb
-
-        * lib/compile-ccl.lisp: Correct TARGET-LEVEL-1-MODULES, to reflect
-        new target names.
-
-2004-01-21 01:32  gb
-
-        * level-1/l1-streams.lisp: Default methods (specialized on T) of
-        OPEN-STREAM-P, INTERACTIVE-STREAM-P, INPUT-STREAM-P,
-        OUTPUT-STREAM-P complain that argument isn't a stream.  This is OK,
-        as long as users only specialize these methods on subclasses of
-        FUNDAMENTAL-STREAM, and they shouldn't be doing otherwise anyway.
-
-2004-01-21 00:37  gb
-
-        * level-1/l1-streams.lisp: Bryan O'Connor's fix to
-        STREAM-UNREAD-CHAR method for ECHO-STREAM.
-
-2004-01-21 00:30  gb
-
-        * compiler/nx1.lisp: NX1-ASH: where did those numbers come from ?
-
-2004-01-21 00:29  gb
-
-        * level-1/l1-typesys.lisp: (SIGNED-BYTE 1) is perfectly legal ...
-
-2004-01-20 16:54  gb
-
-        * compiler/PPC/ppc-backend.lisp: Define FIXUP-PPC-BACKEND in terms
-        of target.
-
-2004-01-20 16:54  gb
-
-        * lib/compile-ccl.lisp: :PPC -> :PPC32.
-
-2004-01-20 16:43  gb
-
-        * xdump/: xfasload.lisp, xppcfasload.lisp: Backend name changes.
-
-2004-01-20 16:42  gb
-
-        * lib/: compile-ccl.lisp, systems.lisp: More PPC/PPC32 changes. 
-        (Not generalized yet ...)
-
-2004-01-20 16:41  gb
-
-        * level-1/version.lisp: Bump again.
-
-2004-01-20 16:41  gb
-
-        * level-1/l1-files.lisp: Bryan O'Connor's fix to PROBE-FILE.
-
-2004-01-20 16:40  gb
-
-        * compiler/PPC/ppc2.lisp: Don't refer to *PPC-VINSN-TEMPLATES*; use
-        the target backend instead.
-
-2004-01-20 16:39  gb
-
-        * compiler/nx1.lisp: New backend names.
-
-2004-01-20 16:38  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: backend changes
-
-2004-01-20 16:37  gb
-
-        * compiler/PPC/PPC64/ppc64-backend.lisp: new file
-
-2004-01-20 16:17  gb
-
-        * compiler/PPC/PPC32/: ppc32-backend.lisp, ppc32-vinsns.lisp: meet
-        the new files, same as the old files
-
-2004-01-20 16:16  gb
-
-        * compiler/PPC/ppc-backend.lisp: new file, sorta
-
-2004-01-20 16:15  gb
-
-        * compiler/PPC/: ppc-backend.lisp, ppc-vinsns.lisp: removed, now
-        PPC32-specific
-
-2004-01-20 16:15  gb
-
-        * compiler/PPC/ppc-asm.lisp: backend changes
-
-2004-01-19 17:41  gb
-
-        * library/loop.lisp: Bryan O'Connor's fix to force RETURNing
-        clauses into the main body.
-
-2004-01-19 17:40  gb
-
-        * lib/nfcomp.lisp: Allow (EVAL-WHEN () ,@body).
-
-2004-01-19 17:40  gb
-
-        * lib/macros.lisp: PARSE-DEFGENERIC allows multiple DECLARE forms,
-        passes them as :DECLARATIONS option.  HANDLER-BIND a little less
-        jumpy.
-
-2004-01-19 17:37  gb
-
-        * lib/foreign-types.lisp: (Finally) try to handle odd poweropen
-        struct alignment rules.
-
-2004-01-19 17:37  gb
-
-        * lib/db-io.lisp: (Finally) try to handle odd poweropen struct
-        alignment rules.  Pad :DBM_CONSTANT to naturally align double-float
-        field, since unnatural alignment is now the norm.
-
-2004-01-19 17:35  gb
-
-        * level-1/l1-readloop.lisp: SIGNAL keeps looking in the same
-        cluster when a handler declines.
-
-2004-01-19 17:34  gb
-
-        * level-1/l1-readloop-lds.lisp: Allowing INVOKE-DEBUGGER to build a
-        condition from extra arguments would clearly lead to increased
-        street crime.
-
-2004-01-19 17:33  gb
-
-        * level-1/l1-error-system.lisp: Define (and signal) some new
-        condition classes.
-
-2004-01-19 17:30  gb
-
-        * level-1/l1-error-signal.lisp: Map kernel "can't construct
-        arglist" to a (new) TYPE-ERROR subclass.
-
-2004-01-19 17:29  gb
-
-        * level-1/l1-dcode.lisp: GF's need to check keywords after all. 
-        Recognize :ALLOW-OTHER-KEYS T sooner, don't treat :ALLOW-OTHER-KEYS
-        NIL as an unknown argument.
-
-2004-01-19 17:27  gb
-
-        * level-0/l0-array.lisp: Paranoia in CTYPE-SUBTYPE: allow float
-        aliases.
-
-2004-01-18 21:12  gb
-
-        * examples/cocoa-inspector.lisp: Don't reference *objc-readtable*.
-
-2004-01-17 21:00  gb
-
-        * library/loop.lisp: From Bryan O'Connor: "LOOP FOR x ..." uses
-        destructuring mechanism on X, so "LOOP FOR NIL ..." is accepted.
-
-2004-01-17 20:58  gb
-
-        * library/lispequ.lisp: More pathname info for DESCRIBE.  Use
-        INSTANCE-SLOTS vice INSTANCE.SLOTS, so .accessors will work on
-        other instance types.
-
-2004-01-17 20:57  gb
-
-        * lib/pprint.lisp: PPRINT-DISATCH: symbol is external in CL, so
-        don't use it as a structure name.
-
-2004-01-17 20:55  gb
-
-        * lib/numbers.lisp: RATIONALIZE comments; extra typechecking in
-        BOOLE.
-
-2004-01-17 20:55  gb
-
-        * lib/macros.lisp: WITH-HASH-TABLE-ITERATOR allows declarations.
-
-2004-01-17 20:54  gb
-
-        * lib/foreign-types.lisp: Handle FOREIGN-ARRAY-TYPE.  (Note: this
-        is Darwin-specific.)
-
-2004-01-17 20:53  gb
-
-        * lib/arrays-fry.lisp: SBIT, %SBITSET hande 0-dimensional bitvector
-        case.
-
-2004-01-17 20:52  gb
-
-        * level-1/version.lisp: Bump.
-
-2004-01-17 20:52  gb
-
-        * level-1/sysutils.lisp: TYPE-OF changes.  Blame CLHS.
-
-2004-01-17 20:51  gb
-
-        * level-1/l1-utils.lisp: More PROGRAM-ERRORs signaled during
-        destructuring.
-
-2004-01-17 20:50  gb
-
-        * level-1/l1-typesys.lisp: Lots more changes.
-
-2004-01-17 20:49  gb
-
-        * level-1/l1-streams.lisp: MAKE-STRING-OUTPUT-STREAM: no such thing
-        as a STRING-CHAR anymore.
-
-2004-01-17 20:48  gb
-
-        * level-1/l1-readloop-lds.lisp: WARN has to be more anal-retentive
-        about the condition and any args it gets.
-
-2004-01-17 20:47  gb
-
-        * level-1/l1-numbers.lisp: Handle bytespecs with size 0.
-
-2004-01-17 20:46  gb
-
-        * level-1/l1-files.lisp: Quote dots in namestring components. 
-        Catch a few bogus cases, like (:ABSOLUTE :UP) in directory.
-
-2004-01-17 20:44  gb
-
-        * level-1/l1-dcode.lisp: %%NTH-ARG-DCODE: signal program error if 0
-        args.
-
-2004-01-17 20:40  gb
-
-        * level-1/l1-clos.lisp: Use safer accessors.  (May revert back some
-        cases, since .accessors should now use INSTANCE-SLOTS rather than
-        INSTANCE.SLOTS.)
-
-2004-01-17 20:38  gb
-
-        * level-1/l1-clos-boot.lisp: Define more accessors; INSTANCE-SLOTS
-        is now used in most "early" .accessors.  Don't look at GF-AOK bit;
-        whatever the problem with initarg caching is, that's not the
-        solution.
-
-2004-01-17 20:36  gb
-
-        * level-1/l1-aprims.lisp: NRECONC uses ENDP.  %MAKE-DISPLACED-ARRAY
-        always displaces to what the user said to displace to.
-
-2004-01-17 20:35  gb
-
-        * level-0/l0-pred.lisp: DISPLACED-ARRAY-P didn't handle transitive
-        displacement.
-
-2004-01-17 20:34  gb
-
-        * level-0/l0-numbers.lisp: Handle denorms in
-        INTEGER-DECODE-SHORT-FLOAT.
-
-2004-01-17 20:33  gb
-
-        * level-0/l0-float.lisp: (EXPT b e) is (COERCE 1 (TYPE-OF B)) if
-        (ZEROP E).
-
-2004-01-17 20:32  gb
-
-        * level-0/l0-array.lisp: *BASE-CHAR-CLASS* may or may not be the
-        same as *CHARACTER-CLASS*.  (integer 1 1) denotes a BIT.
-
-2004-01-17 20:30  gb
-
-        * compiler/optimizers.lisp: Handle negative bytespecs; don't define
-        synonyms where they may be involved.  Open-code INTEGERP.
-
-2004-01-15 01:34  gb
-
-        * compiler/optimizers.lisp: Remove a stale comment.  Might consider
-        a less-hairy typespec.
-
-2004-01-15 01:33  gb
-
-        * level-0/l0-array.lisp: (INTEGER 0 0) is a subtype of (INTEGER 0
-        1), aka BIT.
-
-2004-01-15 01:32  gb
-
-        * level-1/l1-clos-boot.lisp: MAKE-INSTANCES-OBSOLETE: methods
-        return class.
-
-2004-01-15 01:29  gb
-
-        * level-1/l1-dcode.lisp: %%CHECK-KEYWORDS is (a) slow (b) wrong (c)
-        probably unnecessary.  If (c) is true, there's a similar case where
-        the same things are probably true as well, and callers should be
-        changed. (c) is certainly true in some cases (when the "combined
-        method" is a simple method.
-
-2004-01-15 01:26  gb
-
-        * level-1/l1-error-system.lisp: READER-ERROR inherits from
-        PARSE-ERROR and STREAM-ERROR.
-
-2004-01-15 01:25  gb
-
-        * level-1/l1-files.lisp: PATHNAME-DEVICE typechecks its arg before
-        ignoring it.
-
-2004-01-15 01:20  gb
-
-        * level-1/l1-streams.lisp: Default version of STREAM-FILENAME
-        signals an error; streams that aren't FILE-STREAMs aren't
-        pathname-designators.
-
-2004-01-15 01:18  gb
-
-        * level-1/l1-typesys.lisp: Bump up the (global) type-cache size. 
-        Fixes in CLASS type methods.
-
-2004-01-15 01:16  gb
-
-        * lisp-kernel/spentry.s: A million monkeys and a million
-        typewriters: sooner or later, one of them will get ASH right ...
-
-2004-01-14 20:59  gb
-
-        * level-0/l0-numbers.lisp: Special-case (TRUNCATE
-        MOST-NEGATIVE-FIXNUM x).
-
-2004-01-13 21:50  gb
-
-        * level-1/version.lisp: forgot to commit this earlier
-
-2004-01-13 18:13  gb
-
-        * compiler/nx-basic.lisp: Signal a PROGRAM-ERROR or two.  Better
-        checking of SYMBOL-MACROs in AUGMENT-ENVIRONMENT.
-
-2004-01-13 18:12  gb
-
-        * compiler/nx0.lisp: Allow NIL to be a -local- function name. 
-        Don't tail-call SIGNAL-PROGRAM-ERROR.
-
-2004-01-13 18:11  gb
-
-        * compiler/nx1.lisp: Add a (long-)missing IN-PACKAGE.
-
-2004-01-13 18:11  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: DISASSEMBLE's output should go
-        to *STANDARD-OUTPUT*.
-
-2004-01-13 18:10  gb
-
-        * level-0/l0-array.lisp: FILL-POINTER's lament.
-
-2004-01-13 18:10  gb
-
-        * level-0/l0-bignum.lisp: maybe bignum-bignum-gcd really works now.
-
-2004-01-13 18:09  gb
-
-        * level-0/l0-numbers.lisp: IMAGPART uses * vice FLOAT, to get the
-        sign of 0.0 right.  PHASE of a negative rational returns
-        single-float PI.
-
-2004-01-13 18:08  gb
-
-        * level-1/l1-aprims.lisp: ALT-LIST-LENGTH here.  LAST allows
-        positive integers.  GET-PROPERTIES uses a TYPE-ERROR to complain
-        about bad plists.
-
-2004-01-13 18:06  gb
-
-        * level-1/l1-clos-boot.lisp: Recognize that SLOT-MISSING might
-        return if it's specialized.  Call it with the symbol SETF, not
-        '(SETF SLOT-VALUE).
-
-2004-01-13 18:04  gb
-
-        * level-1/l1-clos.lisp: Check initargs via DESTRUCTURING-BIND in
-        %SHARED-INITIALIZE.  ENSURE-CLASS-FOR-DEFCLASS and
-        *defclass-redefines-improperly-named-classes-pedantically*.  (SETF
-        CLASS-NAME) isn't an accessor; the real method uses
-        REINITIALIZE-INSTANCE.
-
-2004-01-13 18:02  gb
-
-        * level-1/l1-dcode.lisp: Bad keywords trigger PROGRAM-ERRORs.
-
-2004-01-13 18:01  gb
-
-        * level-1/: l1-error-signal.lisp, l1-error-system.lisp: PARSE-ERROR
-        isn't a STREAM-ERROR.  Tail-call ERROR from SIGNAL-PROGRAM-ERROR,
-        to keep it out of backtrace.  UNDEFINED-FUNCTION-CALL: lose
-        FUNCTION-NAME slot, use CELL-ERROR-NAME instead.
-
-2004-01-13 17:58  gb
-
-        * level-1/l1-numbers.lisp: Can't have a function called
-        CL:RANDOM-STATE, so change its name and its only caller.
-
-2004-01-13 17:58  gb
-
-        * level-1/l1-readloop.lisp: SYMBOL-MACROLET in the cheap evaluator:
-        process declarations along with symbol-macros, so that
-        AUGMENT-ENVIRONMENT can complain about SPECIAL decls easier.
-
-2004-01-13 17:56  gb
-
-        * level-1/l1-typesys.lisp: Incorporate lots of changes (most of the
-        type system, in fact) from recent CMUCL sources.  Thank Cristophe
-        Rhodes and others for their work.
-        
-        Warning to fix an EVAL-WHEN; can't define some stuff at
-        compile-time while bootstrapping from the old type system.
-
-2004-01-13 17:55  gb
-
-        * level-1/l1-utils.lisp: Fix ASSOC and friends, broken just a few
-        days ago.  Signal PROGRAM-ERROR when detecting argument mismatches
-        in macros.
-
-2004-01-13 17:54  gb
-
-        * level-1/sysutils.lisp: TYPE-OF's a little closer to being right
-        (checks for PROPERly-named classes.)
-
-2004-01-13 17:53  gb
-
-        * lib/defstruct.lisp: STRUCTURE isn't a type specifier;
-        STRUCTURE-OBJECT is.  Use the right one in COPY-STRUCTURE.
-
-2004-01-13 17:52  gb
-
-        * lib/lists.lisp: Use ENDP to detect bad alists in COPY-ALIST. 
-        Move ALT-LIST-LENGTH elsewhere (and fix it ...)
-
-2004-01-13 17:50  gb
-
-        * lib/macros.lisp: DEFCLASS: allow NIL as slot :type, expand into
-        (new) ENSURE-CLASS-FOR-DEFCLASS.  Signal a PROGRAM-ERROR in
-        DEFINE-METHOD-COMBINATION.  Can't have a macro named CL:METHOD, so
-        change its name to CCL::REFERENCE-METHOD for the time being.
-
-2004-01-13 17:48  gb
-
-        * lib/numbers.lisp: LCM-2, SIGNUM fixes.
-
-2004-01-13 17:47  gb
-
-        * lib/pprint.lisp: (SATISFIES (OUTPUT-STREAM-P)).  (The thing
-        that's catching these things is a half-bootstrapped type system,
-        but I'd have liked to have seen that one a lot earlier ...)
-
-2004-01-13 17:46  gb
-
-        * lib/read.lisp: Add an IN-PACKAGE.  PARSE-INTEGER signals
-        PARSE-ERRORs.
-
-2004-01-13 17:45  gb
-
-        * lib/time.lisp: The type system is/was choking on unknown types;
-        it choked on (NUMBER 0 *), which should have been (REAL 0 *) in the
-        first place.
-
-2004-01-13 17:43  gb
-
-        * library/lispequ.lisp: New CTYPEs for negation, intersection.
-
-2004-01-13 17:43  gb
-
-        * lisp-kernel/spentry.s: Restore SPbuiltin_assq (ignore NILs in the
-        alist.) (ash x y) returns -1 on (<= n -29); need to find a way to
-        parameterize this while keeping M4 happy.
-
-2004-01-12 08:20  beer
-
-        * examples/objc-clos.lisp: Partial support for MAKE-INSTANCE on
-        ObjC classes
-
-2004-01-12 00:31  gb
-
-        * level-1/l1-dcode.lisp: Too-few args to generic-function ->
-        PROGRAM-ERROR, not just ERROR.
-
-2004-01-12 00:30  gb
-
-        * lib/lists.lisp: BUTLAST, NBUTLAST handle dotted lists again.
-
-2004-01-12 00:29  gb
-
-        * lib/level-2.lisp: Handle the case where &WHOLE is a structured
-        lambda-list in %destructure-lambda-list.
-
-2004-01-11 18:54  gb
-
-        * lisp-kernel/spentry.s: Start to replace some old (old-binding
-        scheme) entries with &restv support.  SPsvar_progvsave: save the
-        old binding, not the new one.
-
-2004-01-11 18:53  gb
-
-        * lisp-kernel/spjump.s: Start to replace some old (old-binding
-        scheme) entries with &restv support.
-
-2004-01-11 18:53  gb
-
-        * lib/arrays-fry.lisp: ARRAY-IN-BOUNDS-P allows bignum subscripts
-        (which are never in bounds, of course.)
-
-2004-01-11 18:52  gb
-
-        * level-1/l1-utils.lisp: ASSEQL was misparenthesized.
-
-2004-01-11 18:51  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: rename some macros:
-        ppc->ppc64.
-
-2004-01-11 18:50  gb
-
-        * compiler/nx0.lisp: NX-TAG-INFO compares tagbody tags with EQL.
-
-2004-01-10 23:24  gb
-
-        * level-1/l1-clos-boot.lisp: (SETF FIND-CLASS) checks more
-        carefully for "protected classes".
-
-2004-01-10 23:14  gb
-
-        * compiler/PPC/ppc2.lisp: Vinsn renames; slight change to remove
-        backend support for "handle"-based memory accessors.
-
-2004-01-10 23:13  gb
-
-        * compiler/PPC/ppc-vinsns.lisp: Change some vinsn names, eliminate
-        some unused vinsns.  This'll be "ppc32-vinsns.lisp" soon.
-
-2004-01-10 23:08  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Fix nil-value constant.
-
-2004-01-10 23:08  gb
-
-        * compiler/PPC/PPC64/ppc64-vinsns.lisp: New file; not close to
-        correct yet.
-
-2004-01-10 23:07  gb
-
-        * level-1/l1-lisp-threads.lisp: Make *DEFAULT-TEMP-STACK-SIZE* too
-        big.
-
-2004-01-10 23:06  gb
-
-        * lib/numbers.lisp: Fix LCM/LCM-2 error checking.
-
-2004-01-10 23:06  gb
-
-        * lisp-kernel/spentry.s: _SPbuiltin_length handles the LIST-LENGTH
-        case inline.
-
-2004-01-09 15:09  gb
-
-        * xdump/xfasload.lisp: Back out of the attempt to make LIST-LENGTH
-        a builtin.
-
-2004-01-09 14:36  gb
-
-        * lib/lists.lisp: Another typo in BUTLAST.
-
-2004-01-09 14:29  gb
-
-        * level-1/l1-utils.lisp: Typo in ASSEQL.
-
-2004-01-09 14:27  gb
-
-        * xdump/xfasload.lisp: LIST-LENGTH will soon be builtin.
-
-2004-01-09 14:27  gb
-
-        * lib/lists.lisp: [N]BUTLAST fixes.
-
-2004-01-09 14:26  gb
-
-        * level-1/l1-error-system.lisp: BAD-SLOT-TYPE, IMPROPER-LIST
-        conditions.
-
-2004-01-09 14:25  gb
-
-        * level-1/l1-error-signal.lisp: Handle IMPROPER-LIST
-
-2004-01-09 14:24  gb
-
-        * level-1/: l1-clos-boot.lisp, l1-clos.lisp: BAD-SLOT-TYPE errors.
-
-2004-01-09 14:24  gb
-
-        * level-0/l0-misc.lisp: LENGTH changes.
-
-2004-01-07 17:30  gb
-
-        * examples/: cocoa-window.lisp, cocoa.lisp: A little bit of
-        conditionalization.
-
-2004-01-07 17:29  gb
-
-        * level-1/sysutils.lisp: TYPEP returns 1 value.
-
-2004-01-07 17:29  gb
-
-        * level-0/l0-bignum.lisp: Detect when destructive right shifts
-        yield a fixnum more accurately (this was causing the bignums to be
-        passed to internal functions that expect fixnums in some cases).
-
-2004-01-07 16:40  gb
-
-        * level-0/l0-misc.lisp: ASSQ is builtin, so just EVAL-REDEF it.
-
-2004-01-07 16:39  gb
-
-        * level-1/l1-utils.lisp: ASSOC variants don't allow NIL in an
-        alist.  ASSEQL typechecks CAR/CDR.  MEMEQL uses ENDP, doesn't use
-        %CAR/%CDR in unsafe contexts.
-
-2004-01-07 16:38  gb
-
-        * lib/level-2.lisp: Do an EVAL-REDEF for ASSQ.
-
-2004-01-07 16:37  gb
-
-        * lisp-kernel/spentry.s: Fix (at least the function case) of
-        :ALLOW-OTHER-KEYS NIL.
-
-2004-01-07 08:42  beer
-
-        * examples/objc-clos.lisp: Added support for foreign slot
-        definitions
-
-2004-01-06 20:20  gb
-
-        * level-0/PPC/ppc-clos.lisp: Assume that elaboration will call
-        #'%SLOT-ID-REF-MISSING, #'%SLOT-ID-SET-MISSING as constant
-        functions (not as symbols.)
-
-2004-01-05 22:21  gb
-
-        * examples/objc-clos.lisp: Print class addresses when generating
-        slots, in the commented-out FORMAT calls.
-
-2004-01-05 22:19  gb
-
-        * examples/objc-runtime.lisp: Derive the names of superclasses when
-        recursively mapping classes; don't use the name MAP-OBJC-CLASS was
-        called with/defaulted to over and over.
-
-2004-01-05 20:05  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Say "4" instead of "(ash 1
-        ppc::word-shift)", since this is platform-dependent anyway.
-
-2004-01-05 20:04  gb
-
-        * examples/objc-support.lisp: Use "TARGET" package, not "ARCH".
-
-2004-01-05 19:33  gb
-
-        * lisp-kernel/static-linux/: .cvsignore, Makefile, staticlib.c:
-        Preliminary support for statically-linked kernel.
-
-2004-01-05 19:30  gb
-
-        * xdump/heap-image.lisp: FIXNUMSHIFT in TARGET package.
-
-2004-01-05 19:30  gb
-
-        * lib/read.lisp: SUBTAG-INSTANCE in TARGET package.
-
-2004-01-05 19:29  gb
-
-        * level-1/l1-lisp-threads.lisp: Intern accessors in "TARGET"
-        package.
-
-2004-01-05 19:29  gb
-
-        * compiler/PPC/ppc-disassemble.lisp: EXTRACT-DEFAULT function's in
-        PPC package now.
-
-2004-01-05 19:12  gb
-
-        * xdump/xppcfasload.lisp: Error codes in ARCH package.
-
-2004-01-05 19:11  gb
-
-        * xdump/xfasload.lisp: Nilreg-relative-symbols are PPC common.
-
-2004-01-05 19:11  gb
-
-        * lisp-kernel/pmcl-kernel.c: Set lisp_global(STATICALLY_LINKED) if
-        STATIC is defined.
-
-2004-01-05 19:10  gb
-
-        * lisp-kernel/plbt.c: Don't assume that dladdr exists if STATIC is
-        defined.
-
-2004-01-05 19:09  gb
-
-        * lisp-kernel/: constants.s, lisp_globals.h: STATICALLY_LINKED
-        global.
-
-2004-01-05 19:09  gb
-
-        * lib/ppcenv.lisp: PPC regs are in PPC package.
-
-2004-01-05 19:08  gb
-
-        * lib/backtrace-lds.lisp: Opcode/operand stuff's in ARCH package.
-
-2004-01-05 19:08  gb
-
-        * level-1/version.lisp: 040106, for a while.
-
-2004-01-05 19:07  gb
-
-        * level-1/: ppc-error-signal.lisp, ppc-trap-support.lisp: Error
-        codes are in ARCH package.
-
-2004-01-05 19:07  gb
-
-        * level-1/l1-lisp-threads.lisp: TCR flags are in ARCH.  (Strange,
-        but true.)
-
-2004-01-05 19:06  gb
-
-        * level-1/l1-io.lisp: All PPCs have an FPSCR with the same bits in
-        it ...
-
-2004-01-05 19:06  gb
-
-        * level-1/l1-clos.lisp: Fix (bad) typo in %SHARED-INITIALIZE.
-
-2004-01-05 19:05  gb
-
-        * level-1/l1-clos-boot.lisp: Some changes to initarg
-        checking/caching; may still not be correct.
-
-2004-01-05 19:04  gb
-
-        * level-0/PPC/: ppc-float.lisp, ppc-numbers.lisp, ppc-symbol.lisp:
-        Internal-package dependency changes.
-
-2004-01-05 19:03  gb
-
-        * level-0/PPC/ppc-def.lisp: Errors in ARCH package.
-
-2004-01-05 19:03  gb
-
-        * level-0/l0-cfm-support.lisp: Some support for static linking
-        under Linux, and changes to the startup code for when
-        *STATICALLY-LINKED* is in effect.
-
-2004-01-05 19:02  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: Should be close to having
-        PPC64 stuff (tags, object layout) here.
-
-2004-01-05 19:02  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Should be close to having
-        PPC32 stuff (tags, object layout) here.   May need to be
-        reorganized to cross-compile cleanly.
-
-2004-01-05 19:00  gb
-
-        * compiler/PPC/: ppc-disassemble.lisp, ppc-lap.lisp,
-        ppc-lapmacros.lisp, ppc-vinsns.lisp, ppc2.lisp: Mostly PPC (not
-        PPC32 or PPC64) specific, nominally.  (Undoubtedly still some PPC32
-        dependencies.)
-
-2004-01-05 18:59  gb
-
-        * compiler/PPC/ppc-backend.lisp: Mostly PPC (not PPC32 or PPC64)
-        specific, nominally.
-
-2004-01-05 18:59  gb
-
-        * compiler/PPC/ppc-asm.lisp: Mostly PPC (not PPC32 or PPC64)
-        specific, nominally.  Opcode/operand lap stuff's in ARCH.
-
-2004-01-05 18:56  gb
-
-        * compiler/PPC/: ppc-arch.lisp, ppc-arch.lisp: Most stuff that's
-        truly PPC-specific should be here (in the PPC package) now.
-
-2004-01-05 18:54  gb
-
-        * compiler/vreg.lisp: Storage classes (s64/u64 need to be added, at
-        least) are in the ARCH package.
-
-2004-01-05 18:53  gb
-
-        * compiler/vinsn.lisp: (generic) opcode/operand stuff is in the
-        ARCH package.
-
-2004-01-05 18:53  gb
-
-        * compiler/nx0.lisp: Builtin-functions list is in the ARCH package.
-
-2004-01-05 18:52  gb
-
-        * compiler/arch.lisp: Back in the ARCH package, but there's a lot
-        less stuff here.
-
-2004-01-03 16:36  gb
-
-        * level-0/l0-bignum.lisp: Try again, using
-        WITH-NEGATED-BIGNUM-BUFFERS.
-
-2004-01-03 16:23  gb
-
-        * level-0/l0-bignum.lisp: %BIGNUM-BIGNUM-GCD wasn't zeroing out the
-        buffers it (re-)uses, so use a simpler algorithm (that conses more)
-        until this is fixed.
-
-2004-01-03 12:52  gb
-
-        * compiler/PPC/ppc-asm.lisp: Slight change to requirements.
-
-2004-01-03 12:51  gb
-
-        * compiler/PPC/ppc-arch.lisp: New file.
-
-2004-01-03 12:51  gb
-
-        * compiler/PPC/PPC64/ppc64-arch.lisp: New (empty, in fact) file.
-
-2004-01-03 12:50  gb
-
-        * compiler/arch.lisp: Try to be less ppc32-specific.
-
-2004-01-03 12:49  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: Try to be more
-        ppc32-specific.
-
-2004-01-03 12:49  gb
-
-        * examples/bridge.lisp: (Mostly) work with gnu-objc; may have
-        broken apple-objc ...
-
-2004-01-03 12:48  gb
-
-        * examples/name-translation.lisp: special-case GS under GNUstep.
-
-2004-01-03 12:47  gb
-
-        * examples/: objc-runtime.lisp, objc-clos.lisp: More gnu-objc
-        conditionalization.  Take user-specified class-name when mapping
-        objc-class.  Make CLASS-OF objc-metaclasses be OBJC-METACLASS.
-
-2004-01-03 12:45  gb
-
-        * examples/objc-support.lisp: More gnu-objc conditionalization.
-
-2004-01-03 12:43  gb
-
-        * level-0/nfasload.lisp: Generalize the notion of packages whose
-        symbols are always exported.
-
-2004-01-03 12:42  gb
-
-        * level-1/l1-boot-1.lisp: Move command-line-arg stuff to
-        l1-pathnames.
-
-2004-01-03 12:42  gb
-
-        * level-1/l1-boot-3.lisp: Install the kernel error callbacks, late
-        in the cold load.
-
-2004-01-03 12:41  gb
-
-        * level-1/l1-clos-boot.lisp: Move FOREIGN-OBJECT-DOMAIN accessors
-        elsewhere.  Make slot accessors work on pointer-based instances.
-
-2004-01-03 12:40  gb
-
-        * level-1/l1-clos.lisp: Add a VALIDATE-SUPERCLASS method for
-        (FOREIGN-CLASS STANDARD-CLASS), just in case.
-
-2004-01-03 12:39  gb
-
-        * level-1/l1-pathnames.lisp: Move COMMAND-LINE-ARGUMENTS stuff
-        here; use it to find the CCL directory, maybe.
-
-2004-01-03 12:39  gb
-
-        * level-1/ppc-error-signal.lisp: Rename the %ERR-DISP callback to
-        %X-ERRDISP, so the kernel doesn't try to call out to %ERR-DISP too
-        early in the cold load.
-
-2004-01-03 12:38  gb
-
-        * level-1/ppc-trap-support.lisp: Rename the CMAIN callback to
-        XCMAIN, so the kernel doesn't try to call out to CMAIN too early in
-        the cold load.
-
-2004-01-03 12:37  gb
-
-        * lib/: systems.lisp, compile-ccl.lisp: Add PPC-ARCH.  (This is all
-        still a moving target.)
-
-2004-01-03 12:37  gb
-
-        * lisp-kernel/lisp-exceptions.c: Integrate a little better with the
-        new debugger.
-
-2004-01-03 12:36  gb
-
-        * lisp-kernel/lisp-exceptions.h: According to my calculations, you
-        need 5 bits to express a 5-bit register field (RT, RA, RB, etc.)
-
-2004-01-03 12:35  gb
-
-        * lisp-kernel/ppc_print.c: Print MACPTRs, get method
-        names/specializers half-right.
-
-2004-01-03 12:35  gb
-
-        * library/lispequ.lisp: Move FOREIGN-OBJECT-DOMAIN accessors here.
-
-2004-01-03 03:49  gb
-
-        * lisp-kernel/spentry.s: Zero the domain/type fields when making a
-        stack-block.
-
-2003-12-31 04:12  gb
-
-        * lib/describe.lisp: Use STANDARD-OBJECT-P to find instance
-        class-wrappers.
-
-2003-12-31 04:11  gb
-
-        * level-1/l1-clos-boot.lisp: Fix an EQL-SPECIALIZER botch.  Lots of
-        stuff to support foreign classes/foreign objects.
-
-2003-12-31 04:09  gb
-
-        * level-1/l1-clos.lisp: Use %class-slots instead of %CLASS.SLOTS
-        when CLASS-SLOTS won't do.  Move CONSTANTLY here, remove some
-        outdated comments.
-
-2003-12-31 04:08  gb
-
-        * level-1/l1-dcode.lisp: Careful about getting wrappers in
-        dispatch.  Use %class-slots instead of %CLASS.SLOTS when
-        CLASS-SLOTS won't do.
-
-2003-12-31 04:06  gb
-
-        * level-1/l1-io.lisp: Write the address involved in a #<Recursive
-        printing error>, as if that helps ...  Use CLASS-NAME vice
-        %CLASS.NAME.
-
-2003-12-31 04:04  gb
-
-        * level-0/PPC/ppc-utils.lisp: Macptr domain/type accessors.  In LAP
-        to simplify treating them as (SIGNED-BYTE 32), but it was easier to
-        make domain unsigned.
-
-2003-12-31 04:03  gb
-
-        * level-0/l0-pred.lisp: Half-hearted change to %TYPEP, to handle
-        foreign-typed macptrs.
-
-2003-12-31 04:02  gb
-
-        * examples/process-objc-modules.lisp: Don't call MAP-OBJC-CLASS
-        when walking modules.
-
-2003-12-31 04:02  gb
-
-        * examples/objc-runtime.lisp: Start to integrate CLOS & ObjC.
-
-2003-12-31 04:01  gb
-
-        * examples/objc-clos.lisp: New file: start to integrate CLOS/ObjC.
-
-2003-12-31 04:01  gb
-
-        * compiler/PPC/ppc-vinsns.lisp: MACPTR->STACK zeroes domain, type
-        fields.
-
-2003-12-29 01:19  gb
-
-        * examples/objc-runtime.lisp: SUPER's gensym'ed in methods; FLET
-        SUPER accesses it.  Remove the CFBUNDLE stuff, so this file can be
-        loaded when it isn't necessary.
-
-2003-12-29 01:17  gb
-
-        * examples/objc-readtable.lisp: Access SUPER via (SUPER).
-
-2003-12-29 01:17  gb
-
-        * examples/fake-cfbundle-path.lisp: Put the CFBUNDLE nonsense here,
-        independent of the rest of objc-support.
-
-2003-12-29 01:17  gb
-
-        * examples/cocoa.lisp: Get rid of *DEFAULT-BUNDLE-PATH* and friend;
-        require FAKE-CFBUNDLE-PATH and use the function of that name
-        explicitly.
-
-2003-12-29 01:15  gb
-
-        * examples/cocoa-window.lisp: Use (SUPER) in
-        OBJC-MESSAGE-SEND-SUPER call.
-
-2003-12-21 15:40  gb
-
-        * examples/: cocoa-application.lisp, objc-runtime.lisp,
-        process-objc-modules.lisp: revive class info, autorelease-pool when
-        reiniting CCL directory
-
-2003-12-20 05:18  gb
-
-        * lisp-kernel/lisp-debug.c: Comment out things that don't (yet)
-        work.
-
-2003-12-20 05:17  gb
-
-        * level-1/: l1-clos-boot.lisp, l1-clos.lisp: Punt on primary
-        accessor methods.
-
-2003-12-20 05:16  gb
-
-        * lib/xref.lisp: Add newline before EOF.
-
-2003-12-20 05:16  gb
-
-        * lib/describe.lisp: Fix dangling close paren.
-
-2003-12-20 03:45  gb
-
-        * lib/describe.lisp: Alanr's fix to closure-inspector.
-
-2003-12-20 00:48  gb
-
-        * lisp-kernel/: spentry.s, thread_manager.c: Remove inline loginfo.
-
-2003-12-20 00:48  gb
-
-        * level-0/: l0-io.lisp, PPC/ppc-symbol.lisp: Add newline before
-        EOF.
-
-2003-12-19 17:29  gb
-
-        * examples/: apple-objc.lisp, gnu-objc.lisp: Replaced by
-        objc-runtime.lisp
-
-2003-12-19 16:44  gb
-
-        * lib/macros.lisp: A little clearer to say OPTION-NAME instead of
-        (CADR OPTION) in DEFCLASS misc-option case.
-
-2003-12-19 16:35  gb
-
-        * lisp-kernel/lisp-debug.c: Change debugger prompt.  Still confuses
-        the hell out of ILISP.
-
-2003-12-19 16:34  gb
-
-        * library/splay-tree.lisp: Keep count of splay-tree nodes;
-        PRINT-OBJECT methods.
-
-2003-12-19 16:33  gb
-
-        * level-1/version.lisp: Bump the version number.
-
-2003-12-19 16:33  gb
-
-        * examples/process-objc-modules.lisp: Call MAP-OBJC-CLASS on (true)
-        classes; MAP-OBJC-CLASS will handle the metaclass.
-
-2003-12-19 16:32  gb
-
-        * examples/objc-support.lisp: Add (commented-out) DBG call.
-
-2003-12-19 16:31  gb
-
-        * examples/objc-runtime.lisp: Some fixes: ensure that the Cocoa
-        demo works under OSX.
-
-2003-12-19 15:09  gb
-
-        * lisp-kernel/: lisp-debug.c, lisp-exceptions.c, lisp-exceptions.h,
-        lispdcmd.c: New & improved debugger.
-
-2003-12-19 14:47  gb
-
-        * library/splay-tree.lisp: map-splay-tree
-
-2003-12-19 14:37  gb
-
-        * examples/process-objc-modules.lisp: This is all #+apple-objc.
-
-2003-12-19 14:36  gb
-
-        * examples/objc-readtable.lisp: Move readtable stuff out of main
-        path; preserve (for a while) for backward- compatibility.
-
-2003-12-19 14:36  gb
-
-        * examples/bridge.lisp: Require (new) OBJC-RUNTIME. Conditionalize
-        a little for runtime differences (needs more work.)
-
-2003-12-19 14:33  gb
-
-        * examples/cocoa.lisp: Define bundle/executable paths here.
-
-2003-12-19 14:31  gb
-
-        * examples/objc-runtime.lisp: New file, intended to replace
-        apple-objc.lisp.  Try to hide the differences between Apple/GNU
-        ObjC runtimes here.
-
-2003-12-19 07:05  beer
-
-        * examples/apple-objc.lisp: Added missing comma to SELF in
-        OBJC-METHOD-DEFINITION-FORM
-
-2003-12-16 11:23  gb
-
-        * lib/xref.lisp: use compiler frontend hooks
-
-2003-12-16 11:22  gb
-
-        * compiler/: nx.lisp, nx0.lisp, nx1.lisp: integrate XREF changes
-
-2003-12-16 11:13  gb
-
-        * examples/: apple-objc.lisp, gnu-objc.lisp: minor changes
-
-2003-12-15 15:16  gb
-
-        * library/splay-tree.lisp: new file
-
-2003-12-15 14:12  gb
-
-        * examples/: bridge.lisp, process-objc-modules.lisp: start to
-        conditionalize for runtime
-
-2003-12-15 14:11  gb
-
-        * examples/gnu-objc.lisp: get more of this working
-
-2003-12-13 14:53  gb
-
-        * examples/gnu-objc.lisp: Revive efforts to get this working.
-
-2003-12-13 14:51  gb
-
-        * lib/pathnames.lisp: DIRECTORYP.
-
-2003-12-12 16:32  gb
-
-        * level-1/l1-clos.lisp: SETUP-SLOT-LOOKUP does nothing if no slots.
-
-2003-12-12 16:30  gb
-
-        * lib/defstruct.lisp: STRUCTURE isn't a type-specifier; use
-        STRUCTURE-OBJECT instead.
-
-2003-12-12 16:29  gb
-
-        * level-1/sysutils.lisp: STRUCTURE isn't a type-specifier.
-
-2003-12-12 16:29  gb
-
-        * level-1/l1-typesys.lisp: TYPE-SPECIFIER does some typechecking.
-
-2003-12-12 16:28  gb
-
-        * level-1/l1-lisp-threads.lisp: FAKE-STACK-FRAME isn't a type
-        specifier.
-
-2003-12-12 16:27  gb
-
-        * level-1/l1-clos-boot.lisp: STANDARD-INSTANCE isn't a type
-        specifier.
-
-2003-12-12 16:26  gb
-
-        * level-0/l0-pred.lisp: COMPLEX-ARRAY, DISPLACED-ARRAY aren't type
-        specifiers.
-
-2003-12-12 14:12  gb
-
-        * library/lispequ.lisp: New wrapper layout.
-
-2003-12-12 14:12  gb
-
-        * lib/ccl-export-syms.lisp: Export METHOD-NAME from CCL,
-        OPENMCL-MOP.
-
-2003-12-12 14:12  gb
-
-        * level-1/l1-typesys.lisp: Set TYPE-PREDICATE slot of standard slot
-        definition.
-
-2003-12-12 14:10  gb
-
-        * level-1/l1-dcode.lisp: New slot-value scheme.  No more
-        reader/writer dcode.
-
-2003-12-12 14:10  gb
-
-        * level-1/: l1-clos-boot.lisp, l1-clos.lisp: New slot-value scheme.
-
-2003-12-12 14:09  gb
-
-        * level-0/PPC/ppc-clos.lisp: New scheme.
-
-2003-12-10 01:25  gb
-
-        * lisp-kernel/thread_manager.c: Don't free() a pointer that was
-        just realloc()ed.
-
-2003-12-10 01:25  gb
-
-        * lisp-kernel/spentry.s: Don't reference tlb_pointer until we're
-        sure it's big enough.
-
-2003-12-10 01:24  gb
-
-        * library/lispequ.lisp: More wrapper slots for faster slot lookup.
-
-2003-12-10 01:24  gb
-
-        * level-1/version.lisp: New date.
-
-2003-12-10 01:23  gb
-
-        * level-1/l1-clos.lisp: Set things up for faster slot lookup.
-
-2003-12-10 01:22  gb
-
-        * level-1/l1-clos-boot.lisp: SLOT-ID stuff.
-
-2003-12-10 01:21  gb
-
-        * level-0/PPC/ppc-clos.lisp: Some LAP for slot lookup.
-
-2003-12-10 01:20  gb
-
-        * level-0/l0-init.lisp: New PPC32, MOP features.
-
-2003-12-06 22:25  gb
-
-        * level-1/: l1-clos-boot.lisp, l1-clos.lisp: Move
-        SLOT-ID-VALUE/SETF-SLOT-ID-VALUE from l1-clos.lisp to
-        l1-clos-boot.lisp.
-
-2003-12-06 22:24  gb
-
-        * library/lispequ.lisp: There -will- be more fields in a class
-        wrapper soon.
-
-2003-12-06 21:11  gb
-
-        * compiler/optimizers.lisp: First cut at SLOT-VALUE.
-
-2003-12-06 18:44  gb
-
-        * level-1/l1-io.lisp: PRINT-OBJECT method for SLOT-ID.
-
-2003-12-06 18:44  gb
-
-        * level-1/l1-clos-boot.lisp, level-1/l1-clos.lisp,
-        library/lispequ.lisp: Start to implement new slot-lookup scheme.
-
-2003-12-06 17:25  gb
-
-        * examples/cocoa-listener.lisp: Return value of insertNewline:
-        method is void.
-
-2003-12-06 17:16  gb
-
-        * level-1/l1-clos-boot.lisp: Be more careful about recognizing EQL
-        specializers.
-
-2003-12-06 17:15  gb
-
-        * examples/apple-objc.lisp: COLLECT macro moved to CCL package.
-
-2003-12-01 14:44  gb
-
-        * lib/foreign-types.lisp: %foreign-type-or-record: recognize
-        (:struct :foo) off the bat.
-
-2003-12-01 14:44  gb
-
-        * level-1/linux-files.lisp: Better %%rusage, since Darwin mucks up
-        system/user time.
-
-2003-12-01 14:42  gb
-
-        * level-0/PPC/ppc-symbol.lisp: %SVAR-BINDING-ADDRESS fix.
-
-2003-11-30 01:55  gb
-
-        * lisp-kernel/pmcl-kernel.c: ensure_gc_structures_writable: account
-        for entire heap, not just current dynamic area.  Don't try to
-        commit a 0-length page range.
-
-2003-11-30 01:54  gb
-
-        * lisp-kernel/lisp-debug.c: Distinguish between read errors
-        (especially EINTR) and EOF; terminate on true EOF.
-
-2003-11-19 01:52  gb
-
-        * level-0/l0-cfm-support.lisp, level-0/l0-utils.lisp,
-        level-0/nfasload.lisp, level-0/PPC/ppc-array.lisp,
-        level-0/PPC/ppc-def.lisp, level-0/PPC/ppc-float.lisp,
-        level-0/PPC/ppc-misc.lisp, level-0/PPC/ppc-symbol.lisp,
-        level-0/PPC/ppc-utils.lisp, level-1/l1-aprims.lisp,
-        level-1/l1-clos-boot.lisp, level-1/l1-dcode.lisp,
-        level-1/l1-events.lisp, level-1/l1-lisp-threads.lisp,
-        level-1/l1-readloop.lisp, level-1/l1-streams.lisp,
-        level-1/l1-utils.lisp, level-1/ppc-callback-support.lisp,
-        level-1/ppc-error-signal.lisp, level-1/ppc-threads-utils.lisp,
-        level-1/ppc-trap-support.lisp, lib/arrays-fry.lisp,
-        lib/backtrace-lds.lisp, lib/backtrace.lisp, lib/dumplisp.lisp,
-        lib/eval.lisp, lib/ppc-metering.lisp,
-        library/macptr-termination.lisp: remove sparc lap; move all PPC lap
-        code to ccl:level-0;PPC;
-
-2003-11-18 08:32  gb
-
-        * compiler/PPC/ppc-lap.lisp: PPC lap macros hash table in backend
-
-2003-11-18 03:10  gb
-
-        * compiler/backend.lisp, compiler/nx.lisp, compiler/vinsn.lisp,
-        compiler/PPC/ppc-arch.lisp, compiler/PPC/ppc-asm.lisp,
-        compiler/PPC/ppc-backend.lisp, compiler/PPC/ppc-disassemble.lisp,
-        compiler/PPC/ppc-lap.lisp, compiler/PPC/PPC32/ppc32-arch.lisp,
-        level-0/PPC/ppc-array.lisp, level-0/PPC/ppc-bignum.lisp,
-        level-0/PPC/ppc-pred.lisp, level-0/PPC/ppc-symbol.lisp,
-        level-1/l1-boot-2.lisp, level-1/runtime.lisp, lib/compile-ccl.lisp,
-        lib/nfcomp.lisp, lib/number-macros.lisp, lib/systems.lisp: ppc-arch
-        -> ppc32-arch, lap-macros slot in backend
-
-2003-11-18 02:15  gb
-
-        * compiler/PPC/PPC32/ppc32-arch.lisp: rename of ppc-arch.lisp
-
-2003-11-18 01:25  gb
-
-        * compiler/: arch.lisp, PPC/ppc-arch.lisp, PPC/ppc-asm.lisp: missed
-        a few DEFENUM stragglers
-
-2003-11-18 00:51  gb
-
-        * compiler/arch.lisp, compiler/vinsn.lisp, level-0/l0-bignum.lisp,
-        level-1/l1-clos.lisp, level-1/l1-typesys.lisp,
-        lib/foreign-types.lisp, lib/macros.lisp, lib/number-macros.lisp:
-        move ONCE-ONLY, COLLECT. ITERATE to CCL package
-
-2003-11-18 00:51  gb
-
-        * level-1/version.lisp: bump version
-
-2003-11-17 23:59  gb
-
-        * compiler/nx0.lisp, compiler/nx1.lisp, compiler/optimizers.lisp,
-        compiler/vinsn.lisp, compiler/vreg.lisp, compiler/PPC/ppc-asm.lisp,
-        compiler/PPC/ppc-backend.lisp, compiler/PPC/ppc-disassemble.lisp,
-        compiler/PPC/ppc-lap.lisp, compiler/PPC/ppc-lapmacros.lisp,
-        compiler/PPC/ppc-vinsns.lisp, compiler/PPC/ppc2.lisp,
-        level-0/l0-aprims.lisp, level-0/l0-array.lisp,
-        level-0/l0-bignum.lisp, level-0/l0-cfm-support.lisp,
-        level-0/l0-def.lisp, level-0/l0-float.lisp, level-0/l0-hash.lisp,
-        level-0/l0-init.lisp, level-0/l0-int.lisp, level-0/l0-io.lisp,
-        level-0/l0-misc.lisp, level-0/l0-numbers.lisp,
-        level-0/l0-pred.lisp, level-0/l0-symbol.lisp,
-        level-0/l0-utils.lisp, level-0/nfasload.lisp,
-        level-0/PPC/ppc-array.lisp, level-0/PPC/ppc-bignum.lisp,
-        level-0/PPC/ppc-debug.lisp, level-0/PPC/ppc-def.lisp,
-        level-0/PPC/ppc-float.lisp, level-0/PPC/ppc-hash.lisp,
-        level-0/PPC/ppc-io.lisp, level-0/PPC/ppc-misc.lisp,
-        level-0/PPC/ppc-numbers.lisp, level-0/PPC/ppc-pred.lisp,
-        level-0/PPC/ppc-symbol.lisp, level-0/PPC/ppc-utils.lisp,
-        level-1/l1-aprims.lisp, level-1/l1-boot-1.lisp,
-        level-1/l1-boot-2.lisp, level-1/l1-clos-boot.lisp,
-        level-1/l1-clos.lisp, level-1/l1-dcode.lisp,
-        level-1/l1-events.lisp, level-1/l1-io.lisp,
-        level-1/l1-lisp-threads.lisp, level-1/l1-numbers.lisp,
-        level-1/l1-processes.lisp, level-1/l1-readloop.lisp,
-        level-1/l1-sockets.lisp, level-1/l1-streams.lisp,
-        level-1/l1-typesys.lisp, level-1/l1-utils.lisp,
-        level-1/linux-files.lisp, level-1/ppc-callback-support.lisp,
-        level-1/ppc-error-signal.lisp, level-1/ppc-threads-utils.lisp,
-        level-1/ppc-trap-support.lisp, level-1/sysutils.lisp,
-        lib/arrays-fry.lisp, lib/backtrace-lds.lisp, lib/backtrace.lisp,
-        lib/defstruct-lds.lisp, lib/defstruct.lisp, lib/describe.lisp,
-        lib/eval.lisp, lib/foreign-types.lisp, lib/macros.lisp,
-        lib/nfcomp.lisp, lib/number-case-macro.lisp,
-        lib/number-macros.lisp, lib/numbers.lisp, lib/ppc-metering.lisp,
-        lib/ppcenv.lisp, lib/prepare-mcl-environment.lisp,
-        library/macptr-termination.lisp, xdump/hashenv.lisp,
-        xdump/xfasload.lisp, xdump/xppcfasload.lisp: rename arch:: ppc::
-        refs to ppc32::, for now
-
-2003-11-17 23:52  gb
-
-        * compiler/: arch.lisp, PPC/ppc-arch.lisp: start big package rename
-        scheme
-
-2003-11-17 20:52  gb
-
-        * lib/proxy-events.lisp: hasn't been used in a long time ...
-
-2003-11-13 02:19  gb
-
-        * compiler/PPC/ppc2.lisp: PPC2-LOCAL-GO: need to clean up the
-        vstack regardless of XFER token.
-
-2003-11-09 18:15  gb
-
-        * compiler/PPC/ppc-asm.lisp: fix handling of immediate operands in
-        vector instructions
-
-2003-11-08 12:45  gb
-
-        * lib/dumplisp.lisp: Clear *INTERACTIVE-ABORT-PROCESS* in
-        KILL-LISP-POINTERS.
-
-2003-11-08 12:44  gb
-
-        * level-1/l1-events.lisp: Don't try to interrupt
-        *INTERACTIVE-ABORT-PROCESS* if it's null.
-
-2003-11-08 12:39  gb
-
-        * level-1/version.lisp: Bump the version.
-
-2003-11-06 01:57  gb
-
-        * lisp-kernel/lisp-exceptions.c: Use symbolic constants in a few
-        places.  Check for recent CREATE_LISP_FRAME_INSTRUCTION before
-        pc_luser-ing through stack frame initialization, since it may be
-        re-initialization.
-
-2003-11-06 01:56  gb
-
-        * lisp-kernel/lisp-exceptions.h: Define a few opcodes, and define
-        CREATE_LISP_FRAME_INSTRUCTION.
-
-2003-11-04 12:04  gb
-
-        * level-1/: l1-clos-boot.lisp, l1-clos.lisp: More structure-class
-        accessor stuff.
-
-2003-11-04 12:04  gb
-
-        * level-1/version.lisp: Guess ...
-
-2003-11-04 10:15  gb
-
-        * level-1/l1-clos.lisp: Some more work to make STRUCTURE-CLASS have
-        real slot definitions.
-
-2003-11-04 10:15  gb
-
-        * level-1/l1-clos-boot.lisp: Define a MAKE-INSTANCES-OBSOLETE
-        method for STRUCTURE-CLASS.  Next step: make it do something, like
-        warning ...
-
-2003-11-04 10:13  gb
-
-        * level-1/l1-io.lisp: PRINT-OBJECT method for SLOT-DESCRIPTOR,
-        whether standard or not.
-
-2003-10-29 17:47  gb
-
-        * level-1/l1-clos.lisp: Fix initialization of early
-        effective-slotds.  Start to integrate STRUCTURE-CLASS a bit better.
-
-2003-10-29 16:18  gb
-
-        * lib/: defstruct-lds.lisp, defstruct-macros.lisp, defstruct.lisp:
-        Distinguish between inherited structure slots and direct ones.
-
-2003-10-29 16:16  gb
-
-        * level-1/: l1-clos-boot.lisp, l1-clos.lisp: Introduce SLOTS-CLASS;
-        make STD-CLASS and STRUCTURE-CLASS (for now) inherit from it.
-
-2003-10-28 18:00  gb
-
-        * hemlock/src/: files.lisp, line.lisp, linimage.lisp,
-        rompsite.lisp: More changes/fixes: line-buffered-p stuff.
-
-2003-10-28 17:59  gb
-
-        * examples/compile-hemlock.lisp: new file
-
-2003-10-27 16:48  gb
-
-        * hemlock/src/: files.lisp, macros.lisp, morecoms.lisp,
-        rompsite.lisp, window.lisp, winimage.lisp: Suppress some compiler
-        warnings.
-
-2003-10-27 16:47  gb
-
-        * hemlock/src/decls.lisp: Declare some special variables.
-
-2003-10-27 15:42  gb
-
-        * hemlock/src/: bit-display.lisp, bit-screen.lisp, cursor.lisp,
-        display.lisp, window.lisp, winimage.lisp: Use asterisks in (more)
-        special variable names.
-
-2003-10-27 15:28  gb
-
-        * hemlock/src/: bit-screen.lisp, htext1.lisp, htext3.lisp,
-        syntax.lisp: More #-clx stuff, fix typos.
-
-2003-10-27 06:22  gb
-
-        * lisp-kernel/gc.c: Fix botch in mark_tcr_tlb().
-
-2003-10-27 06:21  gb
-
-        * lisp-kernel/: Threads.h, lisp-exceptions.c, thread_manager.c:
-        Handle tlb extension
-
-2003-10-27 06:21  gb
-
-        * lib/nfcomp.lisp, xdump/faslenv.lisp: Bump the fasl version.
-
-2003-10-27 06:20  gb
-
-        * level-0/l0-error.lisp: Handle XSYMNOBIND.
-
-2003-10-27 04:24  gb
-
-        * level-0/l0-symbol.lisp: Maintain (weak) inverse mapping from idx
-        to svar.
-
-2003-10-27 04:23  gb
-
-        * level-1/l1-lisp-threads.lisp: nth-value-in-frame, etc: new
-        binding scheme.
-
-2003-10-27 04:18  gb
-
-        * level-1/version.lisp: Bump.
-
-2003-10-26 03:12  gb
-
-        * lisp-kernel/gc.c: Fix typo.
-
-2003-10-26 03:10  gb
-
-        * lisp-kernel/spentry.s: Check for non-bindable symbols without
-        trapping.
-
-2003-10-26 03:09  gb
-
-        * lisp-kernel/gc.c: Try to special-case
-        NO_THREAD_LOCAL_BINDING_MARKER when walking tlb.
-
-2003-10-26 03:08  gb
-
-        * lisp-kernel/errors.s: XSYMNOBIND
-
-2003-10-26 03:06  gb
-
-        * lib/prepare-mcl-environment.lisp: Look for svar-idx in
-        %RESET-OUTERMOST-BINDING.
-
-2003-10-24 10:40  gb
-
-        * lib/prepare-mcl-environment.lisp: (Hopefully) fix
-        %RESET-OUTERMOST-BINDING.
-
-2003-10-24 01:33  gb
-
-        * lisp-kernel/spentry.s: Enable/fix shallow-binding stuff.
-
-2003-10-24 01:33  gb
-
-        * lisp-kernel/macros.s: trlle.
-
-2003-10-24 01:32  gb
-
-        * lisp-kernel/gc.c: GC tcr->tlb.
-
-2003-10-24 01:31  gb
-
-        * lisp-kernel/thread_manager.c: Make initial tlb a little bigger.
-
-2003-10-24 01:29  gb
-
-        * lib/db-io.lisp: #$-reader takes more care with constants.
-
-2003-10-24 01:28  gb
-
-        * level-1/l1-readloop.lisp: Cheap evaluator takes more care with
-        constants.
-
-2003-10-24 01:28  gb
-
-        * compiler/nx0.lisp: Avoid consing SVARS unnecessarly when
-        transforming symbols.
-
-2003-10-23 15:46  gb
-
-        * level-1/l1-utils.lisp: UNDEFINE-CONSTANT.
-
-2003-10-23 15:46  gb
-
-        * level-0/PPC/ppc-symbol.lisp: Low-level symbol/svar accessors.
-
-2003-10-23 15:45  gb
-
-        * level-0/nfasload.lisp: KEYWORD interning sets global value.
-
-2003-10-23 15:45  gb
-
-        * level-0/l0-symbol.lisp: Need an SVAR for symbol-value in general;
-        global versions for when we don't.
-
-2003-10-23 15:43  gb
-
-        * compiler/subprims.lisp: Use UNDEFINE-CONSTANT vice MAKUNBOUND
-
-2003-10-23 13:52  gb
-
-        * level-0/l0-symbol.lisp, level-0/PPC/ppc-symbol.lisp,
-        lib/backtrace-lds.lisp: New binding stuff.
-
-2003-10-23 13:51  gb
-
-        * compiler/subprims.lisp: Rename old binding subprims.
-
-2003-10-23 13:51  gb
-
-        * compiler/arch.lisp: SVAR-related tcr fields.
-
-2003-10-23 07:37  gb
-
-        * compiler/PPC/: ppc-vinsns.lisp, ppc2.lisp: backend SVAR support
-
-2003-10-23 06:59  gb
-
-        * xdump/xfasload.lisp: SVAR support.
-
-2003-10-23 06:57  gb
-
-        * level-1/sysutils.lisp: More SVAR type stuff.
-
-2003-10-23 06:57  gb
-
-        * level-1/l1-io.lisp: PRINT-OBJECT for svars.
-
-2003-10-23 06:57  gb
-
-        * level-1/l1-clos-boot.lisp: SVAR class.
-
-2003-10-23 06:57  gb
-
-        * level-0/nfasload.lisp: Special-case SVARs in fasl-gvect.
-
-2003-10-23 06:56  gb
-
-        * level-0/l0-symbol.lisp: SVAR binding stuff.
-
-2003-10-23 06:56  gb
-
-        * level-0/l0-pred.lisp: SVAR type support.
-
-2003-10-23 03:51  gb
-
-        * lisp-kernel/: constants.h, constants.s, macros.s, spentry.s,
-        spjump.s, thread_manager.c: New svar stuff.  (will need GC
-        changes.)
-
-2003-10-23 03:47  gb
-
-        * compiler/nx1.lisp: svar progv support.
-
-2003-10-23 03:47  gb
-
-        * compiler/arch.lisp: svar tag, struct.
-
-2003-10-23 03:47  gb
-
-        * compiler/subprims.lisp: New subprims for svar binding scheme.
-
-2003-10-21 18:09  gb
-
-        * darwin-headers/: carbon/.cvsignore, carbon/C/populate.sh,
-        cocoa/.cvsignore, cocoa/C/populate.sh, gl/.cvsignore,
-        gl/C/populate.sh, libc/.cvsignore, libc/C/populate.sh: recover
-        darwin-headers sources
-
-2003-10-21 18:07  gb
-
-        * headers/: gl/.cvsignore, gl/C/populate.sh, gnome/.cvsignore,
-        gnome/C/populate.sh, gtk/.cvsignore, gtk/C/populate.sh,
-        libc/.cvsignore, libc/C/populate.sh: recover headers sources
-
-2003-10-21 18:00  gb
-
-        * lisp-kernel/: gc.h, lisp-exceptions.c: Handle new gc-traps for
-        egc state changes.
-
-2003-10-21 18:00  gb
-
-        * level-1/l1-dcode.lisp: CLASS-SLOT bugs in dcode/reader-trap.
-
-2003-10-21 17:59  gb
-
-        * level-1/l1-aprims.lisp: Serialize EGC state changes.
-
-2003-10-19 02:57  gb
-
-        * .cvsignore, LGPL, LICENSE, binppc/.cvsignore, compiler/arch.lisp,
-        compiler/backend.lisp, compiler/dll-node.lisp,
-        compiler/lambda-list.lisp, compiler/nx-base-app.lisp,
-        compiler/nx-basic.lisp, compiler/nx.lisp, compiler/nx0.lisp,
-        compiler/nx1.lisp, compiler/nxenv.lisp, compiler/optimizers.lisp,
-        compiler/reg.lisp, compiler/risc-lap.lisp, compiler/subprims.lisp,
-        compiler/vinsn.lisp, compiler/vreg.lisp,
-        compiler/PPC/ppc-arch.lisp, compiler/PPC/ppc-asm.lisp,
-        compiler/PPC/ppc-backend.lisp, compiler/PPC/ppc-disassemble.lisp,
-        compiler/PPC/ppc-lap.lisp, compiler/PPC/ppc-lapmacros.lisp,
-        compiler/PPC/ppc-vinsns.lisp, compiler/PPC/ppc2.lisp,
-        l1-pfsls/.cvsignore, level-0/l0-aprims.lisp, level-0/l0-array.lisp,
-        level-0/l0-cfm-support.lisp, level-0/l0-clos.lisp,
-        level-0/l0-complex.lisp, level-0/l0-dcode.lisp,
-        level-0/l0-debug.lisp, level-0/l0-def.lisp, level-0/l0-error.lisp,
-        level-0/l0-float.lisp, level-0/l0-hash.lisp, level-0/l0-init.lisp,
-        level-0/l0-int.lisp, level-0/l0-io.lisp, level-0/l0-misc.lisp,
-        level-0/l0-pred.lisp, level-0/l0-symbol.lisp,
-        level-0/l0-utils.lisp, level-0/.cvsignore, level-0/l0-bignum.lisp,
-        level-0/l0-numbers.lisp, level-0/nfasload.lisp,
-        level-0/PPC/.cvsignore, level-0/PPC/ppc-array.lisp,
-        level-0/PPC/ppc-bignum.lisp, level-0/PPC/ppc-debug.lisp,
-        level-0/PPC/ppc-def.lisp, level-0/PPC/ppc-float.lisp,
-        level-0/PPC/ppc-hash.lisp, level-0/PPC/ppc-io.lisp,
-        level-0/PPC/ppc-misc.lisp, level-0/PPC/ppc-numbers.lisp,
-        level-0/PPC/ppc-pred.lisp, level-0/PPC/ppc-symbol.lisp,
-        level-0/PPC/ppc-utils.lisp, level-1/l1-aprims.lisp,
-        level-1/l1-boot-1.lisp, level-1/l1-boot-3.lisp,
-        level-1/l1-boot-lds.lisp, level-1/l1-callbacks.lisp,
-        level-1/l1-cl-package.lisp, level-1/l1-clos.lisp,
-        level-1/l1-dcode.lisp, level-1/l1-error-signal.lisp,
-        level-1/l1-error-system.lisp, level-1/l1-events.lisp,
-        level-1/l1-files.lisp, level-1/l1-format.lisp,
-        level-1/l1-init.lisp, level-1/l1-io.lisp,
-        level-1/l1-lisp-threads.lisp, level-1/l1-numbers.lisp,
-        level-1/l1-processes.lisp, level-1/l1-reader.lisp,
-        level-1/l1-readloop-lds.lisp, level-1/l1-readloop.lisp,
-        level-1/l1-sockets.lisp, level-1/l1-sort.lisp,
-        level-1/l1-streams.lisp, level-1/l1-symhash.lisp,
-        level-1/linux-files.lisp, level-1/l1-boot-2.lisp,
-        level-1/l1-clos-boot.lisp, level-1/l1-pathnames.lisp,
-        level-1/l1-sysio.lisp, level-1/l1-typesys.lisp,
-        level-1/l1-utils.lisp, level-1/level-1.lisp,
-        level-1/ppc-callback-support.lisp, level-1/ppc-error-signal.lisp,
-        level-1/ppc-threads-utils.lisp, level-1/ppc-trap-support.lisp,
-        level-1/runtime.lisp, level-1/solaris-files.lisp,
-        level-1/sysutils.lisp, level-1/version.lisp, lib/apropos.lisp,
-        lib/arglist.lisp, lib/arrays-fry.lisp, lib/backquote.lisp,
-        lib/backtrace-lds.lisp, lib/backtrace.lisp, lib/case-error.lisp,
-        lib/ccl-export-syms.lisp, lib/chars.lisp, lib/compile-ccl.lisp,
-        lib/defstruct-lds.lisp, lib/defstruct-macros.lisp,
-        lib/defstruct.lisp, lib/describe.lisp, lib/distrib-inits.lisp,
-        lib/dumplisp.lisp, lib/edit-callers.lisp, lib/encapsulate.lisp,
-        lib/db-io.lisp, lib/eval.lisp, lib/foreign-types.lisp,
-        lib/format.lisp, lib/hash.lisp, lib/level-2.lisp, lib/lists.lisp,
-        lib/macros.lisp, lib/mcl-compat.lisp, lib/method-combination.lisp,
-        lib/misc.lisp, lib/nfcomp.lisp, lib/number-case-macro.lisp,
-        lib/number-macros.lisp, lib/numbers.lisp, lib/pathnames.lisp,
-        lib/ppc-init-ccl.lisp, lib/ppc-metering.lisp, lib/ppcenv.lisp,
-        lib/pprint.lisp, lib/prepare-mcl-environment.lisp,
-        lib/print-db.lisp, lib/proxy-events.lisp, lib/read.lisp,
-        lib/sequences.lisp, lib/setf-runtime.lisp, lib/setf.lisp,
-        lib/sort.lisp, lib/source-files.lisp, lib/sparcenv.lisp,
-        lib/step.lisp, lib/streams.lisp, lib/systems.lisp, lib/time.lisp,
-        library/darwin-syscalls.lisp, library/extended-loop.lisp,
-        library/lisp-package.lisp, examples/README-OPENMCL-EXAMPLES,
-        examples/apple-objc.lisp, examples/cocoa-listener.lisp,
-        examples/cocoa-window.lisp, examples/cocoa.lisp,
-        examples/finger.lisp, examples/gtk-clock.lisp,
-        examples/gtk-minesweeper.lisp, examples/gtk-step.lisp,
-        examples/opengl-ffi.lisp, library/.cvsignore,
-        library/linux-syscalls.lisp, library/lispequ.lisp,
-        library/loop.lisp, library/mac-file-io.lisp,
-        library/macptr-termination.lisp, library/mit-loop.lisp,
-        library/openmcl-gtk-support.lisp, library/parse-ffi.lisp,
-        library/pascal-strings.lisp, library/pty.lisp,
-        library/solaris-records.lisp, library/syscall.lisp,
-        lisp-kernel/Threads.h, lisp-kernel/area.h, lisp-kernel/asmutils.s,
-        lisp-kernel/bits.c, lisp-kernel/bits.h, lisp-kernel/constants.h,
-        lisp-kernel/constants.s, lisp-kernel/errors.s, lisp-kernel/gc.c,
-        lisp-kernel/gc.h, lisp-kernel/image.c, lisp-kernel/image.h,
-        lisp-kernel/imports.s, lisp-kernel/kernel-globals.h,
-        lisp-kernel/lisp-debug.c, lisp-kernel/lisp-errors.h,
-        lisp-kernel/lisp-exceptions.c, lisp-kernel/lisp-exceptions.h,
-        lisp-kernel/lisp.h, lisp-kernel/lisp.s, lisp-kernel/lisp_globals.h,
-        lisp-kernel/lispdcmd.c, lisp-kernel/lispdcmd.h,
-        lisp-kernel/lisptypes.h, lisp-kernel/m4macros.m4,
-        lisp-kernel/macros.h, lisp-kernel/macros.s,
-        lisp-kernel/memprotect.h, lisp-kernel/pad.s, lisp-kernel/plbt.c,
-        lisp-kernel/plprint.c, lisp-kernel/plsym.c,
-        lisp-kernel/pmcl-kernel.c, lisp-kernel/ppc_print.c,
-        lisp-kernel/sampler.c, lisp-kernel/sigcontext.h,
-        lisp-kernel/spentry.s, lisp-kernel/spjump.s,
-        lisp-kernel/subprims.s, lisp-kernel/thread_manager.c,
-        lisp-kernel/uuo.s, lisp-kernel/darwin/.gdb_history,
-        lisp-kernel/darwin/.gdbinit, lisp-kernel/darwin/Makefile,
-        lisp-kernel/darwin/retain, lisp-kernel/linux/.gdbinit,
-        lisp-kernel/linux/Makefile, lisp-kernel/linux/elf32ppclinux.x,
-        scripts/openmcl, xdump/.cvsignore, xdump/faslenv.lisp,
-        xdump/hashenv.lisp, xdump/heap-image.lisp, xdump/xfasload.lisp,
-        xdump/xppcfasload.lisp, xdump/xsparcfasload.lisp, xdump/xsym.lisp,
-        OpenMCL.app/Contents/Info.plist, OpenMCL.app/Contents/PkgInfo,
-        OpenMCL.app/Contents/Resources/OpenMCLKeyBindings.dict,
-        OpenMCL.app/Contents/Resources/openmcl-icon.icns,
-        OpenMCL.app/Contents/Resources/English.lproj/Credits.rtf,
-        OpenMCL.app/Contents/Resources/English.lproj/InfoPlist.strings,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/classes.n
-        ib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/info.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/objects.n
-        ib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu~.nib/classes.
-        nib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu~.nib/info.nib
-        ,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu~.nib/objects.
-        nib,
-        OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspector.nib/c
-        lasses.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspector.nib/i
-        nfo.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspector.nib/o
-        bjects.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor.nib/classes
-        .nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor.nib/info.ni
-        b,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor.nib/objects
-        .nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor~.nib/classe
-        s.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor~.nib/info.n
-        ib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor~.nib/object
-        s.nib, OpenMCL.app/Contents/Resources/Help/cocoa-notes.html,
-        OpenMCL.app/Contents/Resources/Help/index.html,
-        bindarwin/.cvsignore, doc/HTML/.cvsignore,
-        examples/CocoaBridgeDoc.txt, examples/bridge.lisp,
-        examples/cocoa-application.lisp, examples/cocoa-editor.lisp,
-        examples/cocoa-inspector.lisp, examples/cocoa-textfind.lisp,
-        examples/gnu-objc.lisp, examples/hemlock-textstorage.lisp,
-        examples/jni.lisp, examples/name-translation.lisp,
-        examples/objc-support.lisp, examples/process-objc-modules.lisp,
-        examples/tiny.lisp, examples/webkit.lisp, hemlock/INSTALL,
-        hemlock/README, hemlock/TODO, hemlock/hemlock.system,
-        hemlock/hemlock11.cursor, hemlock/hemlock11.mask,
-        hemlock/bin/openmcl/.cvsignore, hemlock/doc/cim/aux-sys.mss,
-        hemlock/doc/cim/cim.mss, hemlock/doc/misc/compilation.order,
-        hemlock/doc/misc/hemlock.log, hemlock/doc/misc/hemlock.upd,
-        hemlock/doc/misc/notes.txt, hemlock/doc/misc/perq-hemlock.log,
-        hemlock/doc/misc/things-to-do.txt,
-        hemlock/doc/scribe-converter/NOTES,
-        hemlock/doc/scribe-converter/README, hemlock/doc/user/commands.mss,
-        hemlock/doc/user/intro.mss, hemlock/doc/user/lisp.mss,
-        hemlock/doc/user/mail.mss, hemlock/doc/user/netnews.mss,
-        hemlock/doc/user/special-modes.mss, hemlock/doc/user/user.mss,
-        hemlock/src/abbrev.lisp, hemlock/src/auto-save.lisp,
-        hemlock/src/bindings-gb.lisp, l1-dfsls/.cvsignore,
-        hemlock/src/bindings.lisp, hemlock/src/bit-display.lisp,
-        hemlock/src/bit-screen.lisp, hemlock/src/bufed.lisp,
-        hemlock/src/buffer.lisp, hemlock/src/charmacs.lisp,
-        hemlock/src/command.lisp, hemlock/src/comments.lisp,
-        hemlock/src/completion.lisp, hemlock/src/cursor.lisp,
-        hemlock/src/debug.lisp, hemlock/src/decls.lisp,
-        hemlock/src/defsyn.lisp, hemlock/src/dired.lisp,
-        hemlock/src/diredcoms.lisp, hemlock/src/display.lisp,
-        hemlock/src/doccoms.lisp, hemlock/src/dylan.lisp,
-        hemlock/src/echo.lisp, hemlock/src/echocoms.lisp,
-        hemlock/src/edit-defs.lisp, hemlock/src/eval-server.lisp,
-        hemlock/src/filecoms.lisp, hemlock/src/files.lisp,
-        hemlock/src/fill.lisp, hemlock/src/font.lisp,
-        hemlock/src/group.lisp, hemlock/src/hemlock-ext.lisp,
-        hemlock/src/highlight.lisp, hemlock/src/htext1.lisp,
-        hemlock/src/htext2.lisp, hemlock/src/htext3.lisp,
-        hemlock/src/htext4.lisp, hemlock/src/hunk-draw.lisp,
-        hemlock/src/icom.lisp, hemlock/src/indent.lisp,
-        hemlock/src/input.lisp, hemlock/src/interp.lisp,
-        hemlock/src/kbdmac.lisp, hemlock/src/key-event.lisp,
-        hemlock/src/keysym-defs.lisp, hemlock/src/killcoms.lisp,
-        hemlock/src/line.lisp, hemlock/src/linimage.lisp,
-        hemlock/src/lisp-lib.lisp, hemlock/src/lispbuf.lisp,
-        hemlock/src/lispdep.lisp, hemlock/src/lispeval.lisp,
-        hemlock/src/lispmode.lisp, hemlock/src/macros.lisp,
-        hemlock/src/main.lisp, hemlock/src/mh.lisp, hemlock/maint/publish,
-        hemlock/resources/XKeysymDB, hemlock/resources/mh-scan,
-        hemlock/src/morecoms.lisp, hemlock/src/netnews.lisp,
-        hemlock/src/overwrite.lisp, hemlock/src/package.lisp,
-        hemlock/src/pascal.lisp, hemlock/src/pop-up-stream.lisp,
-        hemlock/src/rcs.lisp, hemlock/src/register.lisp,
-        hemlock/src/ring.lisp, hemlock/src/rompsite.lisp,
-        hemlock/src/screen.lisp, hemlock/src/scribe.lisp,
-        hemlock/src/search1.lisp, hemlock/src/search2.lisp,
-        hemlock/src/searchcoms.lisp, hemlock/src/shell.lisp,
-        hemlock/src/spell-aug.lisp, hemlock/src/spell-corr.lisp,
-        hemlock/src/spell-rt.lisp, hemlock/src/spellcoms.lisp,
-        hemlock/src/srccom.lisp, hemlock/src/streams.lisp,
-        hemlock/src/struct.lisp, hemlock/src/syntax.lisp,
-        hemlock/src/table.lisp, hemlock/src/text.lisp,
-        hemlock/src/ts-buf.lisp, hemlock/src/ts-stream.lisp,
-        hemlock/src/undo.lisp, hemlock/src/unixcoms.lisp,
-        hemlock/src/vars.lisp, hemlock/src/window.lisp,
-        hemlock/src/winimage.lisp, hemlock/src/xcoms.lisp,
-        hemlock/src/elisp/README, hemlock/src/elisp/base.lisp,
-        hemlock/src/elisp/cmucl-hemlock-glue.lisp,
-        hemlock/src/elisp/codewalker.lisp, hemlock/src/elisp/compile.lisp,
-        hemlock/src/elisp/hemlock-shims.lisp,
-        hemlock/src/elisp/implementation-needed,
-        hemlock/src/elisp/internals.lisp, hemlock/src/elisp/loadup.lisp,
-        hemlock/src/elisp/packages.lisp, hemlock/src/elisp/read-table.lisp,
-        hemlock/src/spell/README, hemlock/src/spell/build.lisp,
-        hemlock/src/spell/classes.lisp, hemlock/src/spell/constants.lisp,
-        hemlock/src/spell/correlate.lisp, hemlock/src/spell/flags.lisp,
-        hemlock/src/spell/hashing.lisp, hemlock/src/spell/io.lisp,
-        hemlock/src/spell/package.lisp, hemlock/src/spell/spell-aug.lisp,
-        hemlock/src/spell/spell-dictionary.text,
-        hemlock/src/spell/spell.asd, hemlock/src/spell/spellcoms.lisp,
-        hemlock/src/tty/termcap.lisp, hemlock/src/tty/tty-disp-rt.lisp,
-        hemlock/src/tty/tty-display.lisp, hemlock/src/tty/tty-screen.lisp,
-        hemlock/src/wire/Notes, hemlock/src/wire/package.lisp,
-        hemlock/src/wire/port.lisp, hemlock/src/wire/remote.lisp,
-        hemlock/src/wire/wire.lisp,
-        hemlock/resources/spell-dictionary.text,
-        hemlock/unused/bit-stream.lisp, hemlock/unused/clx-ext.lisp,
-        hemlock/unused/ed-integrity.lisp, hemlock/unused/gosmacs.lisp,
-        hemlock/unused/hacks.lisp, hemlock/unused/hemcom.lisp,
-        hemlock/unused/hi-integrity.lisp, hemlock/unused/keytran.lisp,
-        hemlock/unused/keytrandefs.lisp, hemlock/unused/spell-build.lisp,
-        hemlock/unused/struct-ed.lisp, hemlock/unused/tty-stream.lisp,
-        hemlock/website/index.html.in: recovered 0.14 sources
-
-2003-10-19 02:57  gb
-
-        * .cvsignore, LGPL, LICENSE, binppc/.cvsignore, compiler/arch.lisp,
-        compiler/backend.lisp, compiler/dll-node.lisp,
-        compiler/lambda-list.lisp, compiler/nx-base-app.lisp,
-        compiler/nx-basic.lisp, compiler/nx.lisp, compiler/nx0.lisp,
-        compiler/nx1.lisp, compiler/nxenv.lisp, compiler/optimizers.lisp,
-        compiler/reg.lisp, compiler/risc-lap.lisp, compiler/subprims.lisp,
-        compiler/vinsn.lisp, compiler/vreg.lisp,
-        compiler/PPC/ppc-arch.lisp, compiler/PPC/ppc-asm.lisp,
-        compiler/PPC/ppc-backend.lisp, compiler/PPC/ppc-disassemble.lisp,
-        compiler/PPC/ppc-lap.lisp, compiler/PPC/ppc-lapmacros.lisp,
-        compiler/PPC/ppc-vinsns.lisp, compiler/PPC/ppc2.lisp,
-        l1-pfsls/.cvsignore, level-0/l0-aprims.lisp, level-0/l0-array.lisp,
-        level-0/l0-cfm-support.lisp, level-0/l0-clos.lisp,
-        level-0/l0-complex.lisp, level-0/l0-dcode.lisp,
-        level-0/l0-debug.lisp, level-0/l0-def.lisp, level-0/l0-error.lisp,
-        level-0/l0-float.lisp, level-0/l0-hash.lisp, level-0/l0-init.lisp,
-        level-0/l0-int.lisp, level-0/l0-io.lisp, level-0/l0-misc.lisp,
-        level-0/l0-pred.lisp, level-0/l0-symbol.lisp,
-        level-0/l0-utils.lisp, level-0/.cvsignore, level-0/l0-bignum.lisp,
-        level-0/l0-numbers.lisp, level-0/nfasload.lisp,
-        level-0/PPC/.cvsignore, level-0/PPC/ppc-array.lisp,
-        level-0/PPC/ppc-bignum.lisp, level-0/PPC/ppc-debug.lisp,
-        level-0/PPC/ppc-def.lisp, level-0/PPC/ppc-float.lisp,
-        level-0/PPC/ppc-hash.lisp, level-0/PPC/ppc-io.lisp,
-        level-0/PPC/ppc-misc.lisp, level-0/PPC/ppc-numbers.lisp,
-        level-0/PPC/ppc-pred.lisp, level-0/PPC/ppc-symbol.lisp,
-        level-0/PPC/ppc-utils.lisp, level-1/l1-aprims.lisp,
-        level-1/l1-boot-1.lisp, level-1/l1-boot-3.lisp,
-        level-1/l1-boot-lds.lisp, level-1/l1-callbacks.lisp,
-        level-1/l1-cl-package.lisp, level-1/l1-clos.lisp,
-        level-1/l1-dcode.lisp, level-1/l1-error-signal.lisp,
-        level-1/l1-error-system.lisp, level-1/l1-events.lisp,
-        level-1/l1-files.lisp, level-1/l1-format.lisp,
-        level-1/l1-init.lisp, level-1/l1-io.lisp,
-        level-1/l1-lisp-threads.lisp, level-1/l1-numbers.lisp,
-        level-1/l1-processes.lisp, level-1/l1-reader.lisp,
-        level-1/l1-readloop-lds.lisp, level-1/l1-readloop.lisp,
-        level-1/l1-sockets.lisp, level-1/l1-sort.lisp,
-        level-1/l1-streams.lisp, level-1/l1-symhash.lisp,
-        level-1/linux-files.lisp, level-1/l1-boot-2.lisp,
-        level-1/l1-clos-boot.lisp, level-1/l1-pathnames.lisp,
-        level-1/l1-sysio.lisp, level-1/l1-typesys.lisp,
-        level-1/l1-utils.lisp, level-1/level-1.lisp,
-        level-1/ppc-callback-support.lisp, level-1/ppc-error-signal.lisp,
-        level-1/ppc-threads-utils.lisp, level-1/ppc-trap-support.lisp,
-        level-1/runtime.lisp, level-1/solaris-files.lisp,
-        level-1/sysutils.lisp, level-1/version.lisp, lib/apropos.lisp,
-        lib/arglist.lisp, lib/arrays-fry.lisp, lib/backquote.lisp,
-        lib/backtrace-lds.lisp, lib/backtrace.lisp, lib/case-error.lisp,
-        lib/ccl-export-syms.lisp, lib/chars.lisp, lib/compile-ccl.lisp,
-        lib/defstruct-lds.lisp, lib/defstruct-macros.lisp,
-        lib/defstruct.lisp, lib/describe.lisp, lib/distrib-inits.lisp,
-        lib/dumplisp.lisp, lib/edit-callers.lisp, lib/encapsulate.lisp,
-        lib/db-io.lisp, lib/eval.lisp, lib/foreign-types.lisp,
-        lib/format.lisp, lib/hash.lisp, lib/level-2.lisp, lib/lists.lisp,
-        lib/macros.lisp, lib/mcl-compat.lisp, lib/method-combination.lisp,
-        lib/misc.lisp, lib/nfcomp.lisp, lib/number-case-macro.lisp,
-        lib/number-macros.lisp, lib/numbers.lisp, lib/pathnames.lisp,
-        lib/ppc-init-ccl.lisp, lib/ppc-metering.lisp, lib/ppcenv.lisp,
-        lib/pprint.lisp, lib/prepare-mcl-environment.lisp,
-        lib/print-db.lisp, lib/proxy-events.lisp, lib/read.lisp,
-        lib/sequences.lisp, lib/setf-runtime.lisp, lib/setf.lisp,
-        lib/sort.lisp, lib/source-files.lisp, lib/sparcenv.lisp,
-        lib/step.lisp, lib/streams.lisp, lib/systems.lisp, lib/time.lisp,
-        library/darwin-syscalls.lisp, library/extended-loop.lisp,
-        library/lisp-package.lisp, examples/README-OPENMCL-EXAMPLES,
-        examples/apple-objc.lisp, examples/cocoa-listener.lisp,
-        examples/cocoa-window.lisp, examples/cocoa.lisp,
-        examples/finger.lisp, examples/gtk-clock.lisp,
-        examples/gtk-minesweeper.lisp, examples/gtk-step.lisp,
-        examples/opengl-ffi.lisp, library/.cvsignore,
-        library/linux-syscalls.lisp, library/lispequ.lisp,
-        library/loop.lisp, library/mac-file-io.lisp,
-        library/macptr-termination.lisp, library/mit-loop.lisp,
-        library/openmcl-gtk-support.lisp, library/parse-ffi.lisp,
-        library/pascal-strings.lisp, library/pty.lisp,
-        library/solaris-records.lisp, library/syscall.lisp,
-        lisp-kernel/Threads.h, lisp-kernel/area.h, lisp-kernel/asmutils.s,
-        lisp-kernel/bits.c, lisp-kernel/bits.h, lisp-kernel/constants.h,
-        lisp-kernel/constants.s, lisp-kernel/errors.s, lisp-kernel/gc.c,
-        lisp-kernel/gc.h, lisp-kernel/image.c, lisp-kernel/image.h,
-        lisp-kernel/imports.s, lisp-kernel/kernel-globals.h,
-        lisp-kernel/lisp-debug.c, lisp-kernel/lisp-errors.h,
-        lisp-kernel/lisp-exceptions.c, lisp-kernel/lisp-exceptions.h,
-        lisp-kernel/lisp.h, lisp-kernel/lisp.s, lisp-kernel/lisp_globals.h,
-        lisp-kernel/lispdcmd.c, lisp-kernel/lispdcmd.h,
-        lisp-kernel/lisptypes.h, lisp-kernel/m4macros.m4,
-        lisp-kernel/macros.h, lisp-kernel/macros.s,
-        lisp-kernel/memprotect.h, lisp-kernel/pad.s, lisp-kernel/plbt.c,
-        lisp-kernel/plprint.c, lisp-kernel/plsym.c,
-        lisp-kernel/pmcl-kernel.c, lisp-kernel/ppc_print.c,
-        lisp-kernel/sampler.c, lisp-kernel/sigcontext.h,
-        lisp-kernel/spentry.s, lisp-kernel/spjump.s,
-        lisp-kernel/subprims.s, lisp-kernel/thread_manager.c,
-        lisp-kernel/uuo.s, lisp-kernel/darwin/.gdb_history,
-        lisp-kernel/darwin/.gdbinit, lisp-kernel/darwin/Makefile,
-        lisp-kernel/darwin/retain, lisp-kernel/linux/.gdbinit,
-        lisp-kernel/linux/Makefile, lisp-kernel/linux/elf32ppclinux.x,
-        scripts/openmcl, xdump/.cvsignore, xdump/faslenv.lisp,
-        xdump/hashenv.lisp, xdump/heap-image.lisp, xdump/xfasload.lisp,
-        xdump/xppcfasload.lisp, xdump/xsparcfasload.lisp, xdump/xsym.lisp,
-        OpenMCL.app/Contents/Info.plist, OpenMCL.app/Contents/PkgInfo,
-        OpenMCL.app/Contents/Resources/OpenMCLKeyBindings.dict,
-        OpenMCL.app/Contents/Resources/openmcl-icon.icns,
-        OpenMCL.app/Contents/Resources/English.lproj/Credits.rtf,
-        OpenMCL.app/Contents/Resources/English.lproj/InfoPlist.strings,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/classes.n
-        ib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/info.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu.nib/objects.n
-        ib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu~.nib/classes.
-        nib,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu~.nib/info.nib
-        ,
-        OpenMCL.app/Contents/Resources/English.lproj/MainMenu~.nib/objects.
-        nib,
-        OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspector.nib/c
-        lasses.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspector.nib/i
-        nfo.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/OpenmclInspector.nib/o
-        bjects.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor.nib/classes
-        .nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor.nib/info.ni
-        b,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor.nib/objects
-        .nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor~.nib/classe
-        s.nib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor~.nib/info.n
-        ib,
-        OpenMCL.app/Contents/Resources/English.lproj/lispeditor~.nib/object
-        s.nib, OpenMCL.app/Contents/Resources/Help/cocoa-notes.html,
-        OpenMCL.app/Contents/Resources/Help/index.html,
-        bindarwin/.cvsignore, doc/HTML/.cvsignore,
-        examples/CocoaBridgeDoc.txt, examples/bridge.lisp,
-        examples/cocoa-application.lisp, examples/cocoa-editor.lisp,
-        examples/cocoa-inspector.lisp, examples/cocoa-textfind.lisp,
-        examples/gnu-objc.lisp, examples/hemlock-textstorage.lisp,
-        examples/jni.lisp, examples/name-translation.lisp,
-        examples/objc-support.lisp, examples/process-objc-modules.lisp,
-        examples/tiny.lisp, examples/webkit.lisp, hemlock/INSTALL,
-        hemlock/README, hemlock/TODO, hemlock/hemlock.system,
-        hemlock/hemlock11.cursor, hemlock/hemlock11.mask,
-        hemlock/bin/openmcl/.cvsignore, hemlock/doc/cim/aux-sys.mss,
-        hemlock/doc/cim/cim.mss, hemlock/doc/misc/compilation.order,
-        hemlock/doc/misc/hemlock.log, hemlock/doc/misc/hemlock.upd,
-        hemlock/doc/misc/notes.txt, hemlock/doc/misc/perq-hemlock.log,
-        hemlock/doc/misc/things-to-do.txt,
-        hemlock/doc/scribe-converter/NOTES,
-        hemlock/doc/scribe-converter/README, hemlock/doc/user/commands.mss,
-        hemlock/doc/user/intro.mss, hemlock/doc/user/lisp.mss,
-        hemlock/doc/user/mail.mss, hemlock/doc/user/netnews.mss,
-        hemlock/doc/user/special-modes.mss, hemlock/doc/user/user.mss,
-        hemlock/src/abbrev.lisp, hemlock/src/auto-save.lisp,
-        hemlock/src/bindings-gb.lisp, l1-dfsls/.cvsignore,
-        hemlock/src/bindings.lisp, hemlock/src/bit-display.lisp,
-        hemlock/src/bit-screen.lisp, hemlock/src/bufed.lisp,
-        hemlock/src/buffer.lisp, hemlock/src/charmacs.lisp,
-        hemlock/src/command.lisp, hemlock/src/comments.lisp,
-        hemlock/src/completion.lisp, hemlock/src/cursor.lisp,
-        hemlock/src/debug.lisp, hemlock/src/decls.lisp,
-        hemlock/src/defsyn.lisp, hemlock/src/dired.lisp,
-        hemlock/src/diredcoms.lisp, hemlock/src/display.lisp,
-        hemlock/src/doccoms.lisp, hemlock/src/dylan.lisp,
-        hemlock/src/echo.lisp, hemlock/src/echocoms.lisp,
-        hemlock/src/edit-defs.lisp, hemlock/src/eval-server.lisp,
-        hemlock/src/filecoms.lisp, hemlock/src/files.lisp,
-        hemlock/src/fill.lisp, hemlock/src/font.lisp,
-        hemlock/src/group.lisp, hemlock/src/hemlock-ext.lisp,
-        hemlock/src/highlight.lisp, hemlock/src/htext1.lisp,
-        hemlock/src/htext2.lisp, hemlock/src/htext3.lisp,
-        hemlock/src/htext4.lisp, hemlock/src/hunk-draw.lisp,
-        hemlock/src/icom.lisp, hemlock/src/indent.lisp,
-        hemlock/src/input.lisp, hemlock/src/interp.lisp,
-        hemlock/src/kbdmac.lisp, hemlock/src/key-event.lisp,
-        hemlock/src/keysym-defs.lisp, hemlock/src/killcoms.lisp,
-        hemlock/src/line.lisp, hemlock/src/linimage.lisp,
-        hemlock/src/lisp-lib.lisp, hemlock/src/lispbuf.lisp,
-        hemlock/src/lispdep.lisp, hemlock/src/lispeval.lisp,
-        hemlock/src/lispmode.lisp, hemlock/src/macros.lisp,
-        hemlock/src/main.lisp, hemlock/src/mh.lisp, hemlock/maint/publish,
-        hemlock/resources/XKeysymDB, hemlock/resources/mh-scan,
-        hemlock/src/morecoms.lisp, hemlock/src/netnews.lisp,
-        hemlock/src/overwrite.lisp, hemlock/src/package.lisp,
-        hemlock/src/pascal.lisp, hemlock/src/pop-up-stream.lisp,
-        hemlock/src/rcs.lisp, hemlock/src/register.lisp,
-        hemlock/src/ring.lisp, hemlock/src/rompsite.lisp,
-        hemlock/src/screen.lisp, hemlock/src/scribe.lisp,
-        hemlock/src/search1.lisp, hemlock/src/search2.lisp,
-        hemlock/src/searchcoms.lisp, hemlock/src/shell.lisp,
-        hemlock/src/spell-aug.lisp, hemlock/src/spell-corr.lisp,
-        hemlock/src/spell-rt.lisp, hemlock/src/spellcoms.lisp,
-        hemlock/src/srccom.lisp, hemlock/src/streams.lisp,
-        hemlock/src/struct.lisp, hemlock/src/syntax.lisp,
-        hemlock/src/table.lisp, hemlock/src/text.lisp,
-        hemlock/src/ts-buf.lisp, hemlock/src/ts-stream.lisp,
-        hemlock/src/undo.lisp, hemlock/src/unixcoms.lisp,
-        hemlock/src/vars.lisp, hemlock/src/window.lisp,
-        hemlock/src/winimage.lisp, hemlock/src/xcoms.lisp,
-        hemlock/src/elisp/README, hemlock/src/elisp/base.lisp,
-        hemlock/src/elisp/cmucl-hemlock-glue.lisp,
-        hemlock/src/elisp/codewalker.lisp, hemlock/src/elisp/compile.lisp,
-        hemlock/src/elisp/hemlock-shims.lisp,
-        hemlock/src/elisp/implementation-needed,
-        hemlock/src/elisp/internals.lisp, hemlock/src/elisp/loadup.lisp,
-        hemlock/src/elisp/packages.lisp, hemlock/src/elisp/read-table.lisp,
-        hemlock/src/spell/README, hemlock/src/spell/build.lisp,
-        hemlock/src/spell/classes.lisp, hemlock/src/spell/constants.lisp,
-        hemlock/src/spell/correlate.lisp, hemlock/src/spell/flags.lisp,
-        hemlock/src/spell/hashing.lisp, hemlock/src/spell/io.lisp,
-        hemlock/src/spell/package.lisp, hemlock/src/spell/spell-aug.lisp,
-        hemlock/src/spell/spell-dictionary.text,
-        hemlock/src/spell/spell.asd, hemlock/src/spell/spellcoms.lisp,
-        hemlock/src/tty/termcap.lisp, hemlock/src/tty/tty-disp-rt.lisp,
-        hemlock/src/tty/tty-display.lisp, hemlock/src/tty/tty-screen.lisp,
-        hemlock/src/wire/Notes, hemlock/src/wire/package.lisp,
-        hemlock/src/wire/port.lisp, hemlock/src/wire/remote.lisp,
-        hemlock/src/wire/wire.lisp,
-        hemlock/resources/spell-dictionary.text,
-        hemlock/unused/bit-stream.lisp, hemlock/unused/clx-ext.lisp,
-        hemlock/unused/ed-integrity.lisp, hemlock/unused/gosmacs.lisp,
-        hemlock/unused/hacks.lisp, hemlock/unused/hemcom.lisp,
-        hemlock/unused/hi-integrity.lisp, hemlock/unused/keytran.lisp,
-        hemlock/unused/keytrandefs.lisp, hemlock/unused/spell-build.lisp,
-        hemlock/unused/struct-ed.lisp, hemlock/unused/tty-stream.lisp,
-        hemlock/website/index.html.in: Initial revision
-

branches/ia32/cocoa-ide

@@ -1 +1 @@
 *~.*
+*fsl
+

@@ -1 +1 @@
 *~.*
+*fsl
+

branches/ia32/cocoa-ide/cocoa-utils.lisp

@@ -89 +89 @@
                                               (float blue +cgfloat-zero+)
                                               (float alpha +cgfloat-zero+)))
+
+(defun windows ()
+  (let* ((win-arr (#/orderedWindows *NSApp*))
+         (ret nil))
+    (dotimes (i (#/count win-arr))
+      (push (#/objectAtIndex: win-arr i) ret))
+    (nreverse ret)))

branches/ia32/cocoa-ide/hemlock/src/killcoms.lisp

@@ -178 +178 @@
 
 (defcommand "Exchange Point and Mark" (p)
-  "Swap the positions of the point and the mark."
+  "Swap the positions of the point and the mark, activating region"
   "Swap the positions of the point and the mark."
   (declare (ignore p))
@@ -185 +185 @@
     (with-mark ((temp point))
       (move-mark point mark)
-      (move-mark mark temp))))
+      (move-mark mark temp)))
+  (activate-region))
 
 (defcommand "Mark Whole Buffer"  (p)

branches/ia32/compiler/X86/x862.lisp

@@ -2910 +2910 @@
     (when (car args)
       (! reserve-outgoing-frame)
+      (x862-new-vstack-lcell :reserverd *x862-target-lcell-size* 0 nil)
+      (x862-new-vstack-lcell :reserverd *x862-target-lcell-size* 0 nil)
       (setq *x862-vstack* (+  *x862-vstack* (* 2 *x862-target-node-size*))))
     (x862-formlist seg (car args) (cadr args))))

branches/ia32/level-0/X86/x86-misc.lisp

@@ -426 +426 @@
   (cmpq (% imm0) (@ (% :rcontext) x8664::tcr.linear))
   (jne @fail)
+  (cmpq ($ '-1) (@ x8664::lock._value (% lock)))
+  (jne @still-owner)
+  (movsd (% fpzero) (@ x8664::lock.writer (% lock)))
+  @still-owner
   (addq ($ '1) (@ x8664::lock._value (% lock)))
-  (jne @home)
-  (movsd (% fpzero) (@ x8664::lock.writer (% lock)))
-  @home
   (single-value-return)
   @fail

branches/ia32/level-1/l1-clos-boot.lisp

@@ -1992 +1992 @@
   (defun %ordinal-type-class-for-macptr (p)
     (with-lock-grabbed (ordinal-type-class-alist-lock)
-      (or (cdr (assoc (%macptr-type p) ordinal-type-class-alist :key #'foreign-type-ordinal))
+      (or (unless (%null-ptr-p p)
+            (cdr (assoc (%macptr-type p) ordinal-type-class-alist :key #'foreign-type-ordinal)))
           *macptr-class*)))
                   

branches/ia32/level-1/l1-dcode.lisp

@@ -1097 +1097 @@
                                                        (ok-if-no-primaries
                                                         (null methods)))
-  (let ((method-list (and methods (compute-method-list methods))))
+  (let ((method-list (and methods (compute-method-list methods nil))))
     (if method-list                 ; no applicable primary methods
       (if (atom method-list)
@@ -1166 +1166 @@
 ;;; %%before-and-after-combined-method-dcode or a single method, or
 ;;; NIL if there are no applicable primaries
-(defun compute-method-list (methods)
+(defun compute-method-list (methods &optional (sub-dispatch? t))
   (let (arounds befores primaries afters qs)
     (dolist (m methods)
@@ -1182 +1182 @@
                                       (car qs) :before :after :around))))
         (push m primaries)))
-    (setq primaries (nremove-uncallable-next-methods (nreverse primaries))
-          arounds (nremove-uncallable-next-methods (nreverse arounds))
-          befores (nreverse befores))      
+    (setq primaries (nreverse primaries)
+          arounds (nreverse arounds)
+          befores (nreverse befores))
+    (unless sub-dispatch?
+      (setq primaries (nremove-uncallable-next-methods primaries)
+            arounds (nremove-uncallable-next-methods arounds)))
     (flet ((next-method-bit-p (method)
                               (logbitp $lfbits-nextmeth-bit 
                                        (lfun-bits (%method.function method)))))
       (unless (null primaries)            ; return NIL if no applicable primary methods
-        (when (and arounds (not (next-method-bit-p (car (last arounds)))))
+        (when (and arounds
+                   (not sub-dispatch?)
+                   (not (next-method-bit-p (car (last arounds)))))
           ;; Arounds don't call-next-method, can't get to befores,
           ;; afters, or primaries
@@ -1199 +1204 @@
                  (progn
                    (when arounds
-                     (setq primaries (nremove-uncallable-next-methods
-                                      (nconc arounds primaries))
-                           arounds nil))
+                     (setq primaries (nconc arounds primaries)
+                           arounds nil)
+                     (unless sub-dispatch?
+                       (setq primaries (nremove-uncallable-next-methods primaries))))
                    t)
                  (null (cdr primaries))
@@ -1372 +1378 @@
                               cpls
                               precedence-list))
-               (method-list (and standard-mc? (compute-method-list sorted-methods))))
+               (method-list (and standard-mc? (compute-method-list sorted-methods sub-dispatch?))))
           (when (or (not standard-mc?)
                     (memq method-list this-element-methods)

branches/ia32/level-1/l1-processes.lisp

@@ -137 +137 @@
                          :type (satisfies valid-allocation-quantum-p))
      (dribble-stream :initform nil)
-     (dribble-saved-terminal-io :initform nil))
+     (dribble-saved-terminal-io :initform nil)
+     (result :initform (cons nil nil)
+             :reader process-result))
   (:primary-p t))
 
@@ -333 +335 @@
          (kill (handler-case
                    (restart-case
-                    (progn
-                      (apply (car initial-form) (cdr (the list initial-form)))
+                    (let ((values
+                           (multiple-value-list
+                            (apply (car initial-form)
+                                   (cdr (the list initial-form)))))
+                          (result (process-result process)))
+                      (setf (cdr result) values
+                            (car result) t)
                       (setq exited t)
                       nil)
@@ -662 +669 @@
                               (make-broadcast-stream out f)))))
       path)))
+
+(defmethod join-process ((p process) &key (default nil defaultp))
+  (wait-on-semaphore (process-termination-semaphore p) nil "join-process")
+  (let ((result (process-result p)))
+    (cond ((car result) (values-list (cdr result)))
+          (defaultp default)
+          (t (error "Failed to join ~s" p)))))

branches/ia32/level-1/l1-streams.lisp

@@ -313 +313 @@
   (report-bad-arg s 'stream))
 
-(defmethod (setf stream-external-format) (new (s t))
-  (normalize-external-format (stream-domain s) new)
-  (stream-external-format s))
 
 
@@ -2644 +2641 @@
   (when character-p
     (setf (ioblock-unread-char-function ioblock) '%ioblock-untyi)
+    (setf (ioblock-decode-literal-code-unit-limit ioblock)
+          (if encoding
+            (character-encoding-decode-literal-code-unit-limit encoding)
+            256))    
     (if encoding
       (let* ((unit-size (character-encoding-code-unit-size encoding)))
@@ -2831 +2832 @@
       (setf (ioblock-sharing ioblock) sharing))
   (when character-p
+    (setf (ioblock-encode-literal-char-code-limit ioblock)
+          (if encoding
+            (character-encoding-encode-literal-char-code-limit encoding)
+            256))    
     (if encoding
       (let* ((unit-size (character-encoding-code-unit-size encoding)))
@@ -2907 +2912 @@
       (setf (ioblock-write-byte-function ioblock)
             (cond ((= subtag target::subtag-u8-vector)
-                    (progn
-                       (setf (ioblock-write-byte-when-locked-function ioblock)
-                             '%ioblock-write-u8-byte)
-                       (case sharing
-                         (:private '%private-ioblock-write-u8-byte)
-                         (:lock '%locked-ioblock-write-u8-byte)
-                         (t '%ioblock-write-u8-byte))))
+                   (progn
+                     (setf (ioblock-write-byte-when-locked-function ioblock)
+                           '%ioblock-write-u8-byte)
+                     (case sharing
+                       (:private '%private-ioblock-write-u8-byte)
+                       (:lock '%locked-ioblock-write-u8-byte)
+                       (t '%ioblock-write-u8-byte))))
                   ((= subtag target::subtag-s8-vector)
                    (setf (ioblock-write-byte-when-locked-function ioblock)
                          '%ioblock-write-s8-byte)                   
-                     (case sharing
-                       (:private '%private-ioblock-write-s8-byte)
-                       (:lock '%locked-ioblock-write-s8-byte)
-                       (t '%ioblock-write-s8-byte)))
+                   (case sharing
+                     (:private '%private-ioblock-write-s8-byte)
+                     (:lock '%locked-ioblock-write-s8-byte)
+                     (t '%ioblock-write-s8-byte)))
                   ((= subtag target::subtag-u16-vector)
                    (setf (ioblock-write-byte-when-locked-function ioblock)
                          '%ioblock-write-u16-byte)                   
-                     (case sharing
-                       (:private '%private-ioblock-write-u16-byte)
-                       (:lock '%locked-ioblock-write-u16-byte)
-                       (t '%ioblock-write-u16-byte)))
+                   (case sharing
+                     (:private '%private-ioblock-write-u16-byte)
+                     (:lock '%locked-ioblock-write-u16-byte)
+                     (t '%ioblock-write-u16-byte)))
                   ((= subtag target::subtag-s16-vector)
                    (setf (ioblock-write-byte-when-locked-function ioblock)
                          '%ioblock-write-s16-byte)                                      
-                     (case sharing
-                       (:private '%private-ioblock-write-s16-byte)
-                       (:lock '%locked-ioblock-write-s16-byte)
-                       (t '%ioblock-write-s16-byte)))
+                   (case sharing
+                     (:private '%private-ioblock-write-s16-byte)
+                     (:lock '%locked-ioblock-write-s16-byte)
+                     (t '%ioblock-write-s16-byte)))
                   ((= subtag target::subtag-u32-vector)
                    (setf (ioblock-write-byte-when-locked-function ioblock)
                          '%ioblock-write-u32-byte)                                      
-                     (case sharing
-                       (:private '%private-ioblock-write-u32-byte)
-                       (:lock '%locked-ioblock-write-u32-byte)
-                       (t '%ioblock-write-u32-byte)))
+                   (case sharing
+                     (:private '%private-ioblock-write-u32-byte)
+                     (:lock '%locked-ioblock-write-u32-byte)
+                     (t '%ioblock-write-u32-byte)))
                   ((= subtag target::subtag-s32-vector)
                    (setf (ioblock-write-byte-when-locked-function ioblock)
                          '%ioblock-write-s32-byte)
                    (case sharing
-                       (:private '%private-ioblock-write-s32-byte)
-                       (:lock '%locked-ioblock-write-s32-byte)
-                       (t '%ioblock-write-s32-byte)))
+                     (:private '%private-ioblock-write-s32-byte)
+                     (:lock '%locked-ioblock-write-s32-byte)
+                     (t '%ioblock-write-s32-byte)))
                   #+64-bit-target
                   ((= subtag target::subtag-u64-vector)
@@ -2954 +2959 @@
                          '%ioblock-write-u64-byte)
                    (case sharing
-                       (:private '%private-ioblock-write-u64-byte)
-                       (:lock '%locked-ioblock-write-u64-byte)
-                       (t '%ioblock-write-u64-byte)))
+                     (:private '%private-ioblock-write-u64-byte)
+                     (:lock '%locked-ioblock-write-u64-byte)
+                     (t '%ioblock-write-u64-byte)))
                   #+64-bit-target
                   ((= subtag target::subtag-s64-vector)
@@ -2962 +2967 @@
                          '%ioblock-write-u64-byte)
                    (case sharing
-                       (:private '%private-ioblock-write-s64-byte)
-                       (:lock '%locked-ioblock-write-s64-byte)
-                       (t '%ioblock-write-s64-byte)))
+                     (:private '%private-ioblock-write-s64-byte)
+                     (:lock '%locked-ioblock-write-s64-byte)
+                     (t '%ioblock-write-s64-byte)))
                   (t
                    (setf (ioblock-write-byte-when-locked-function ioblock)
@@ -3060 +3065 @@
       (setf (ioblock-owner ioblock) *current-process*))
     (setf (ioblock-encoding ioblock) encoding)
-    (setf (ioblock-decode-literal-code-unit-limit ioblock)
-          (if encoding
-            (character-encoding-decode-literal-code-unit-limit encoding)
-            256))
-    (setf (ioblock-encode-literal-char-code-limit ioblock)
-          (if encoding
-            (character-encoding-encode-literal-char-code-limit encoding)
-            256))
     (when insize
       (unless (ioblock-inbuf ioblock)
@@ -5708 +5705 @@
     (when (eq encoding (get-character-encoding nil))
       (setq encoding nil))
+    (setq line-termination (cdr (assoc line-termination
+                                       *canonical-line-termination-conventions*)))
+    (setf (ioblock-encoding ioblock) encoding)
     (when (ioblock-inbuf ioblock)
       (setup-ioblock-input ioblock t (ioblock-element-type ioblock) (ioblock-sharing ioblock) encoding line-termination))
@@ -5724 +5724 @@
   (%ioblock-external-format (stream-ioblock s t)))
 
+(defmethod (setf stream-external-format) (new (s buffered-stream-mixin))
+  (setf (%ioblock-external-format (stream-ioblock s t))
+        (normalize-external-format (stream-domain s) new)))
+
 
 ; end of L1-streams.lisp

branches/ia32/level-1/l1-unicode.lisp

@@ -318 +318 @@
          (when (>= code 128)
            (setq code (char-code #\Sub)))
-         (setf (schar string i) code)))))
+         (setf (schar string i) (code-char code))))))
   :memory-encode-function
   (nfunction
@@ -4591 +4591 @@
                                          external-format
                                          (string nil string-p))
+  (setq end (check-sequence-bounds vector start end))
   (unless (= (typecode vector) target::subtag-u8-vector)
-    (report-bad-arg vector '(simple-array (unsgigned-byte 8) (*))))
-  (setq end (check-sequence-bounds vector start end))
+    (multiple-value-bind (array offset)
+        (array-data-and-offset vector)
+      (unless (= (typecode array) target::subtag-u8-vector)
+        (report-bad-arg vector '(array (unsgigned-byte 8) (*))))
+      (setq vector array
+            start (+ start offset)
+            end (+ end offset))))
   (let* ((encoding (get-character-encoding
                     (external-format-character-encoding

branches/ia32/level-1/linux-files.lisp

@@ -839 +839 @@
                    (setq terminated t)))))))))
       
-(defun run-external-process (proc in-fd out-fd error-fd)
+(defun run-external-process (proc in-fd out-fd error-fd &optional env)
+  ;; type-check the env variable
+  (dolist (pair env)
+    (destructuring-bind (var . val) pair
+      (assert (typep var '(or string symbol character)))
+      (assert (typep val 'string)))) 
   (call-with-string-vector
    #'(lambda (argv)
@@ -846 +851 @@
          (cond ((zerop child-pid)
                 ;; Running in the child; do an exec
+                (dolist (pair env)
+                  (setenv (string (car pair)) (cdr pair)))
                 (without-interrupts
                  (exec-with-io-redirection
@@ -863 +870 @@
                             output (if-output-exists :error)
                             (error :output) (if-error-exists :error)
-                            status-hook (element-type 'character))
+                            status-hook (element-type 'character)
+                            env)
   "Invoke an external program as an OS subprocess of lisp."
   (declare (ignore pty))
@@ -912 +920 @@
             (format nil "Monitor thread for external process ~a" args)
                     
-            #'run-external-process proc in-fd out-fd error-fd)
+            #'run-external-process proc in-fd out-fd error-fd env)
            (wait-on-semaphore (external-process-signal proc))
            )

branches/ia32/lib/ccl-export-syms.lisp

@@ -433 +433 @@
      default-allocation-quantum
      current-process-allocation-quantum
+     join-process
 
      *HOST-PAGE-SIZE*

branches/ia32/lisp-kernel/x86-spentry64.s

@@ -2794 +2794 @@
         /* Extract required arg count.   */
         __(movzbl %nargs_b,%imm0_l)
+        __(testl %imm0_l,%imm0_l)
         __(je local_label(opt))         /* skip if no required args   */
 local_label(req_loop):  

branches/ia32/objc-bridge/bridge.lisp

@@ -209 +209 @@
 (defmethod print-object ((a ns::aedesc) stream)
   (print-unreadable-object (a stream :type t :identity (%gcable-ptr-p a))
-    (format stream "~s ~s"
-            (ns::aedesc-descriptor-type a)
-            (ns::aedesc-data-handle a))
+    (unless (%null-ptr-p a)
+      (format stream "~s ~s"
+              (ns::aedesc-descriptor-type a)
+              (ns::aedesc-data-handle a)))
     (describe-macptr-allocation-and-address a stream)))
 
@@ -304 +305 @@
 (defmethod print-object ((d ns::ns-decimal) stream)
   (print-unreadable-object (d stream :type t :identity t)
-    (format stream "exponent = ~d, length = ~s, is-negative = ~s, is-compact = ~s, mantissa = ~s" (ns::ns-decimal-exponent d) (ns::ns-decimal-length d) (ns::ns-decimal-is-negative d) (ns::ns-decimal-is-compact d) (ns::ns-decimal-mantissa d))
+    (unless (%null-ptr-p d)
+      (format stream "exponent = ~d, length = ~s, is-negative = ~s, is-compact = ~s, mantissa = ~s" (ns::ns-decimal-exponent d) (ns::ns-decimal-length d) (ns::ns-decimal-is-negative d) (ns::ns-decimal-is-compact d) (ns::ns-decimal-mantissa d)))
     (describe-macptr-allocation-and-address d stream)))
 
@@ -321 +323 @@
 (defmethod print-object ((r ns::ns-rect) stream)
   (print-unreadable-object (r stream :type t :identity t)
-    (flet ((maybe-round (x)
-             (multiple-value-bind (q r) (round x)
-               (if (zerop r) q x))))
-      (format stream "~s X ~s @ ~s,~s"
-              (maybe-round (ns::ns-rect-width r))
-              (maybe-round (ns::ns-rect-height r))
-              (maybe-round (ns::ns-rect-x r))
-              (maybe-round (ns::ns-rect-y r)))
-      (describe-macptr-allocation-and-address r stream))))
+    (unless (%null-ptr-p r)
+      (flet ((maybe-round (x)
+               (multiple-value-bind (q r) (round x)
+                 (if (zerop r) q x))))
+        (format stream "~s X ~s @ ~s,~s"
+                (maybe-round (ns::ns-rect-width r))
+                (maybe-round (ns::ns-rect-height r))
+                (maybe-round (ns::ns-rect-x r))
+                (maybe-round (ns::ns-rect-y r)))
+        (describe-macptr-allocation-and-address r stream)))))
 
 
@@ -343 +346 @@
            (multiple-value-bind (q r) (round x)
              (if (zerop r) q x))))
-    (print-unreadable-object (s stream :type t :identity t)
-      (format stream "~s X ~s"
-              (maybe-round (ns::ns-size-width s))
-              (maybe-round (ns::ns-size-height s)))
-      (describe-macptr-allocation-and-address s stream))))
+    (unless (%null-ptr-p s)
+      (print-unreadable-object (s stream :type t :identity t)
+        (format stream "~s X ~s"
+                (maybe-round (ns::ns-size-width s))
+                (maybe-round (ns::ns-size-height s)))))
+    (describe-macptr-allocation-and-address s stream)))
 
 
@@ -360 +364 @@
              (if (zerop r) q x))))
     (print-unreadable-object (p stream :type t :identity t)
-      (format stream "~s,~s"
-              (maybe-round (ns::ns-point-x p))
-              (maybe-round (ns::ns-point-y p)))
+      (unless (%null-ptr-p p)
+        (format stream "~s,~s"
+                (maybe-round (ns::ns-point-x p))
+                (maybe-round (ns::ns-point-y p))))
       (describe-macptr-allocation-and-address p stream))))
 
@@ -373 +378 @@
 (defmethod print-object ((r ns::ns-range) stream)
   (print-unreadable-object (r stream :type t :identity t)
-    (format stream "~s/~s"
-            (ns::ns-range-location r)
-            (ns::ns-range-length r))
+    (unless (%null-ptr-p r)
+      (format stream "~s/~s"
+              (ns::ns-range-location r)
+              (ns::ns-range-length r)))
     (describe-macptr-allocation-and-address r stream)))
 

branches/ia32/objc-bridge/objc-clos.lisp

@@ -536 +536 @@
            (values #'(lambda (ptr offset)
                        (let* ((p (%null-ptr)))
-                         (%set-macptr-domain p 1)
-                         (%set-macptr-type p to-ordinal)
-                         (%setf-macptr p (%get-ptr ptr offset))))
+                         (%setf-macptr p (%get-ptr ptr offset))
+                         (unless (%null-ptr-p p)
+                           (%set-macptr-domain p 1)
+                           (%set-macptr-type p to-ordinal))
+                         p))
                    #'%set-ptr))))
       (foreign-mem-block-type

branches/ia32/objc-bridge/objc-runtime.lisp

@@ -1878 +1878 @@
 (defvar *objc-char-type* (parse-foreign-type :char))
 
-(defun encode-objc-type (type &optional for-ivar)
+
+(defun encode-objc-type (type &optional for-ivar recursive)
   (if (or (eq type *objc-id-type*)
           (foreign-type-= type *objc-id-type*))
@@ -1893 +1894 @@
                      (foreign-type-= target *objc-char-type*))
                "*"
-               (format nil "^~a" (encode-objc-type target)))))
+               (format nil "^~a" (encode-objc-type target nil t)))))
           (foreign-double-float-type "d")
           (foreign-single-float-type "f")
@@ -1922 +1923 @@
                                         (format s "\"~a\""
                                                 (unescape-foreign-name
-                                                 (or (foreign-record-field-name f) "")))
-                                        (format s "~a" (encode-objc-type
-                                                        (foreign-record-field-type f))))))))
-          (foreign-array-type
+                                                 (or (foreign-record-field-name f) ""))))
+                                      (unless recursive
+                                        (format s "~a" (encode-objc-type
+                                                        (foreign-record-field-type f) nil nil)))))))
+        (foreign-array-type
            (ensure-foreign-type-bits type)
            (let* ((dims (foreign-array-type-dimensions type))
@@ -1931 +1933 @@
              (if dims (format nil "[~d~a]"
                               (car dims)
-                              (encode-objc-type element-type))
+                              (encode-objc-type element-type nil t))
                (if (or (eq element-type *objc-char-type*)
                        (foreign-type-= element-type *objc-char-type*))
                  "*"
-                 (format nil "^~a" (encode-objc-type element-type))))))
+                 (format nil "^~a" (encode-objc-type element-type nil t))))))
           (t (break "type = ~s" type)))))))
 

@@ -1 +1 @@
 *~.*
+*fsl
+