source: trunk/ccl/ChangeLog @ 7232

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