Changeset 5074

Timestamp:

Sep 2, 2006, 10:20:32 AM (18 years ago)

Author:

Gary Byers

Message:

* empty log message *

File:

• trunk/ccl/ChangeLog (modified) (1 diff)

trunk/ccl/ChangeLog

@@ +1 @@
+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