1 2002-08-14 Release Manager
5 2002-07-25 Release Manager
9 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
12 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
14 2002-05-14 Release Manager
18 2002-05-14 Release Manager
22 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
24 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
25 script entry, and set LD to it when configuring multilibs.
28 2002-04-22 Jeff Sturm <jsturm@one-point.com>
30 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
31 (noinst_LTLIBRARIES): Add libgcjgc.la.
33 * Makefile.in: Rebuild.
35 2002-04-22 David S. Miller <davem@redhat.com>
37 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
38 64-bit SPARC Linux, the __libc_stack_end technique does
39 not work in this case.
41 2002-04-22 Jeff Sturm <jsturm@one-point.com>
43 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
45 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
47 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
50 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
51 Richard Henderson <rth@redhat.com>
53 * include/private/gcconfig.h (DATAEND): Update comment example
54 to match reality. Clarify comment.
55 Change all likely references to linker script synthesized
56 symbols to use this idiom: extern int etext[]; etext
57 * os_dep.c (GC_init_linux_data_start): Fix references to
58 __data_start and _end.
60 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
62 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
63 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
65 * allchblk.c (GC_allchblk_nth): Change text and support reduced
66 frequency for blacklist warning message.
67 * misc.c (GC_large_alloc_warn_interval,
68 GC_large_alloc_warn_suppressed): define.
69 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
70 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
71 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
72 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
74 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
76 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
78 * include/private/gcconfig.h: Add support for an unmapped
79 memory hole between the end of the initialized data segment
80 and the start of the BSS on FreeBSD/i386.
82 2002-04-01 Loren J. Rittle <ljrittle@acm.org>
84 * include/private/gcconfig.h: Add unified test for FreeBSD.
85 Support FreeBSD/alpha.
86 * os_dep.c: Do not include <machine/trap.h> unless available.
87 (GC_freebsd_stack_base): Fix types.
89 2002-03-30 Krister Walfridsson <cato@df.lth.se>
91 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
94 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
96 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
97 (GC_local_gcj_malloc): Add assertion.
98 (start_mark_threads): Fix abort message.
99 * mark.c (GC_mark_from): Generalize assertion.
100 * reclaim.c (GC_clear_fl_links): New function.
101 (GC_start_reclaim): Must clear some freelist links.
102 * include/private/specific.h, specific.c: Add assertions.
103 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
104 Rearrange tse fields.
106 2002-03-24 Jeff Sturm <jsturm@one-point.com>
108 * linux_threads.c (GC_get_nprocs): Close file descriptor.
110 2002-03-15 Anthony Green <green@redhat.com>
112 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
113 * configure.in: Disable use of getenv for win32 targets (some of
114 which have broken implementations).
115 * configure: Rebuilt.
117 2002-03-12 Adam Megacz <adam@xwt.org>
119 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
120 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
121 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
122 statically initialized it to TRUE if compiling with GCC.
123 * win32_threads.c (thread_start): We no longer use SEH if
125 * mark.c (GC_mark_some): We no longer use SEH if
128 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
130 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
131 support is enabled, for hash synchronization.
133 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
135 * Makefile.am: Make a convenience library.
136 * Makefile.in: Rebuilt.
138 2002-02-24 Adam Megacz <adam@xwt.org>
140 * Makefile.am: Added win32_threads.c to sources list.
141 * win32_threads.c: Added two */'s which I had neglected.
143 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
145 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
146 * Makefile.in: Rebuilt.
148 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
150 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
152 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
154 * mips_sgi_mach_dep.S: Likewise.
155 * Makefile.am: Update for above changes.
156 * Makefile.in: Rebuilt.
158 2002-02-12 Richard Henderson <rth@redhat.com>
160 * configure.in: Re-apply 2001-06-26 configure change.
161 * configure: Rebuild.
163 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
165 Imported GC 6.1 Alpha 3.
167 * sparc_mach_dep.S: Delete incorrectly named file.
169 2001-02-11 Adam Megacz <adam@xwt.org
171 * configure.in: support for win32, saner
172 cross-compile options
174 2001-02-08 Anthony Green <green@redhat.com>
176 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
177 board embedded targets.
178 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
179 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
180 redundant uses of ECOS.
181 * misc.c: Use NOSYS where ECOS is being used.
182 Don't define GC_write twice for ECOS systems.
183 (GC_write): New function for NOSYS targets.
185 2002-02-06 Adam Megacz <adam@xwt.org>
187 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
188 now exposed on all Win32 platforms.
189 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
190 compiles on Win32; it invokes CreateThread() if GC is built
191 as a DLL; otherwise it registers the thread.
192 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
193 libgcjgc was not built as a DLL.
195 2002-02-01 Adam Megacz <adam@xwt.org>
197 * boehm-gc on win32 now automatically detects if it is being built
198 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
200 2002-01-25 David Edelsohn <edelsohn@gnu.org>
202 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
203 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
204 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
205 DATASTART and DATAEND roots.
206 * rs6000_mach_dep.s: Add function descriptor and traceback table.
208 2001-12-16 Jeff Sturm <jsturm@one-point.com>
210 * dyn_load.c: Define ElfW (if needed) for all targets,
212 (GC_FirstDLOpenedLinkMap): Use it.
213 (GC_register_dynamic_libraries_dl): Use it.
214 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
217 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
220 * configure.in: Add AC_SUBST(target_alias).
221 * configure: Regenerated.
223 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
225 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
226 case for GC_FREEBSD_THREADS.
227 * configure.in (*-*-freebsd*): Clarify warning.
228 * configure: Rebuilt.
230 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
231 Andreas Tobler <toa@pop.agri.ch>
233 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
235 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
237 * linux_threads.c (GC_init_parallel): Do not declare as a static
239 * include/gc.h (GC_init): Declare here. Add description.
240 * include/private/gc_priv.h (GC_init): Remove declaration.
242 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
244 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
245 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
246 GC_FREEBSD_THREADS, handle strange interaction between system
247 pthread implementation and boehm-gc signal-handler architecture.
248 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
250 * include/private/gcconfig.h (configuration keyed off FREEBSD):
251 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
252 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
254 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
256 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
257 * Makefile.in: Rebuilt.
259 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
261 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
262 merged local changes.
264 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
266 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
267 Solaris 2/Intel definition.
269 * configure.in (i?86-*-solaris2.[89]*): Define
270 SOLARIS25_PROC_VDB_BUG_FIXED.
271 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
272 * configure: Regenerate.
274 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
275 (DATAEND): Define using _end.
277 2001-09-11 Per Bothner <per@bothner.com>
279 * include/Makefile.am: New file. It defines include_HEADERS.
280 * Makefile.am (SUBDIRS): New macro, set to include.
281 * configure.in (AC_OUTPUT): Add include/Makefile.
283 2001-08-20 Tom Tromey <tromey@redhat.com>
285 * configure: Rebuilt.
286 * configure.in: Always ask gcc for threads package.
288 2001-08-17 Tom Tromey <tromey@redhat.com>
290 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
291 merged local changes.
293 2001-08-02 David Billinghurst <David.Billinghurst>
295 * configure: Rebuilt.
296 * configure.in: POSIX threads on cygwin does not link with
299 2001-07-03 Tom Tromey <tromey@redhat.com>
301 Fix for PR bootstrap/3281:
302 * aclocal.m4, configure, Makefile.in: Rebuilt.
303 * acinclude.m4: Set mkinstalldirs for in-tree build.
305 2001-06-26 Richard Henderson <rth@redhat.com>
307 * alpha_mach_dep.s: Mark call-saved FP registers.
308 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
309 * configure.in (alpha*): Re-enable alpha_mach_dep.s
310 * configure: Rebuild.
312 2001-06-12 Tom Tromey <tromey@redhat.com>
314 * aclocal.m4, configure: Rebuilt.
315 * acinclude.m4: Find configure.host in srcdir.
317 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
319 * configure.in (AC_EXEEXT): Work around in case it expands to
320 nothing, as in autoconf 2.50.
321 * acinclude.m4: Likewise.
322 * aclocal.m4, configure: Rebuilt.
324 2001-06-07 Tom Tromey <tromey@redhat.com>
326 For PR bootstrap/3075:
327 * configure, aclocal.m4, Makefile.in: Rebuilt.
328 * configure.in: Don't call AC_CONFIG_AUX_DIR or
330 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
331 AC_CANONICAL_SYSTEM here.
332 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
335 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
337 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
338 (libgcjgc_la_SOURCES): Remove typo.
339 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
340 * Makefile.in: Rebuilt.
342 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
344 Imported version version 6.0alpha7.
346 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
347 README.amiga, README.debugging, README.dj, README.hp, README.linux,
348 README.rs6000, README.sgi, README.solaris2, README.uts,
349 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
350 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
351 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
352 hpux_irix_threads.c, makefile.depend, nursery.c,
353 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
354 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
355 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
356 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
359 2001-05-19 Hans Boehm <hans_boehm@hp.com>
361 * configure.host: Build with -fexceptions.
362 * linux_threads.c: Remember which thread stopped world for
364 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
365 with final tuning by Bryce McKinlay
367 * configure.in: Add support for --enable-threads=posix on FreeBSD.
368 * configure: Rebuilt.
370 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
372 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
373 (GC_noop1): Change declaration to take one argument.
375 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
377 * configure.in: Obtain THREADS with `gcc -v'.
378 * configure: Rebuilt.
380 2001-04-05 Hans Boehm <hans_boehm@hp.com>
382 * misc.c: Back out buggy changes to stack clearing code.
383 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
384 spent clearing memory.
386 2001-04-04 Hans Boehm <hans_boehm@hp.com>
389 - Accomodate finalization requests for static objects.
390 (Will be required by hash synchronization. May be needed
391 in some configurations now.)
394 - Define MIN_WORDS. All allocation requests are rounded
395 up to at least this size. Removes a subtle assumption that
396 Java objects have a 2 word header.
399 - Adjust Linux/IA64 configuration for non-ancient kernels.
400 (Necessary fix for IA64.)
403 - Fix syntax error in currently unused code. Will be needed
411 - Change stack cleaning code to typically clear about one tenth
412 the memory it used to in the threads configuration. Occasionally
413 still clear more. (This is really a fix for a long-standing
414 and fairly significant performance bug with threads.)
417 - Fix the code for finding the beginning of the data segment under
418 Linux. I believe this is necessary for some IA64 Linux
419 distributions. It will also helo other platforms, though those
420 may additionally require a gcconfig.h adjustment. (This basically
421 works around the absence of a data_start or __data_start
422 definition in glibc.)
425 - Handle rounding due to MIN_WORDS.
427 2001-03-22 Tom Tromey <tromey@redhat.com>
429 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
431 2001-03-19 Tom Tromey <tromey@redhat.com>
433 * Makefile.in: Rebuilt.
434 * Makefile.am (gctest_LDFLAGS): new macro.
436 2001-03-16 Tom Tromey <tromey@redhat.com>
438 * Makefile.in: Rebuilt.
439 * Makefile.am (TESTS_ENVIRONMENT): New macro.
441 2001-01-23 Rod Stewart <stewart@lab43.org>
443 * gcconfig.h: Check for `__arm__', not `arm'.
445 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
447 * configure.in: Rename THREADLIB to THREADLIBS.
448 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
449 ensures that we link the correct version of the linuxthreads semaphore
451 * Makefile.in: Rebuilt.
452 * configure: Rebuilt.
454 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
455 list of signals which are not blocked during suspend in the NO_SIGNALS
458 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
460 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
462 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
464 * Makefile.dist: Renamed from Makefile.orig.
466 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
468 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
469 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
471 * Makefile.in: Rebuilt.
472 * configure: Likewise.
474 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
476 * gcconfig.h: Add new case for powerpc EABI.
477 [PPC]: Handle embedded OS for powerpc simulator.
479 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
481 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
482 cross-compile configuration only.
483 * Makefile.am: Build gcj_mlc.c.
484 * configure, Makefile.in: Rebuilt.
486 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
488 * acinclude.m4: Include libtool macros from the top level.
489 * aclocal.m4, configure: Rebuilt.
491 2000-09-04 Anthony Green <green@redhat.com>
493 Fix for PR libgcj/230:
494 * mark.c (GC_mark_from_mark_stack): Remove call to
495 GC_debug_object_start.
496 * gc_priv.h (GC_debug_object_start): Remove prototype.
498 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
500 * gcconfig.h [OSF1] (_end): Declare as `int'.
502 2000-08-02 Tom Tromey <tromey@cygnus.com>
504 * gc_priv.h (GC_generic_malloc_inner): Prototype.
505 (GC_generic_malloc): Likewise.
506 (GC_add_to_black_list_normal): Likewise.
507 (GC_find_header): Likewise.
508 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
509 * gc_mark.h (GC_find_start): Prototype.
510 (GC_signal_mark_stack_overflow): Likewise.
512 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
514 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
515 * configure: Rebuilt.
517 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
519 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
521 Imported version 5.1.
522 * acinclude.m4: Push version to 5.1.
524 2000-06-19 Andrew Haley <aph@cygnus.com>
526 * os_dep.c (read): Pass two dummy args to syscall().
528 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
530 Imported 5.0 release version.
531 * acinclude.m4: Increment version to 5.0.
533 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
535 Imported version 5.0alpha7.
536 * acinclude.m4: Update version to 5.0a7.
538 2000-04-26 Jakub Jelinek <jakub@redhat.com>
540 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
541 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
542 - sparc glibc does not provide it.
543 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
544 Make STACKBOTTOM depend on the wordsize.
545 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
546 (struct frame): Declare on sparc*-linux*.
547 (GC_save_callers): Bias the frame pointers if needed (sparc64).
548 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
549 Implement on sparc64.
550 (GC_clear_stack_inner): Implement on sparc64.
551 * gc_priv.h (GC_test_and_set): Implement for sparc.
552 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
553 GC_save_regs_in_stack on sparc.
555 2000-04-23 Tom Tromey <tromey@cygnus.com>
557 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
559 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
561 Imported version version 5.0alpha6.
562 * acinclude.m4: Bump version to 5.0a6.
563 * configure.in: Don't use alpha_mach_dep.s.
564 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
566 * Makefile.am, Makefile.in: irix_threads.c is now
568 * Makefile.orig: Updated from gc distribution Makefile.
570 2000-03-26 Anthony Green <green@redhat.com>
572 * misc.c (GC_enable): Always define GC_enable and GC_disable.
574 2000-02-14 Tom Tromey <tromey@cygnus.com>
576 * gc.h (dlopen): Define as GC_dlopen on Linux.
577 (GC_dlopen): Declare on Linux.
578 * dyn_load.c (GC_dlopen): Define for Linux.
580 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
582 * gcconfig.h (DATASTART): Add missing extern declaration
583 for data_start on powerpc.
585 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
587 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
590 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
592 * gcconfig.h: Define DATASTART for Alpha Linux.
594 1999-12-19 Anthony Green <green@cygnus.com>
596 * gcconfig.h: Use libgcj hack for Alpha Linux.
597 Undefine MPROTEXT_VDB (from Jeff Sturm).
598 * os_dep.c: Remove Alpha Linux hacks.
601 1999-12-13 Tom Tromey <tromey@cygnus.com>
603 * aclocal.m4, configure: Rebuilt.
604 * acinclude.m4: Changed version to 5.0a4.
605 * Makefile.in: Rebuilt.
606 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
608 1999-12-12 Anthony Green <green@cygnus.com>
610 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
612 (DYNAMIC_LOADING): Define for PowerPC Linux.
613 * os_dep.c: Remove some special cases for PowerPC Linux.
614 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
617 1999-11-04 Tom Tromey <tromey@cygnus.com>
619 * Makefile.in: Rebuilt.
620 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
622 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
623 (GC_thr_init): Don't declare.
625 * configure: Rebuilt.
626 * configure.in: Removed qt threads case.
627 * dyn_load.c: Don't mention QUICK_THREADS.
628 * os_dep.c: Don't mention QUICK_THREADS.
629 * misc.c: Don't mention QUICK_THREADS.
630 * gcconfig.h: Don't mention QUICK_THREADS.
631 * gc_priv.h: Removed QUICK_THREADS code.
632 * quick_threads.c: Removed.
634 1999-11-03 Tom Tromey <tromey@cygnus.com>
636 * gcconfig.h: Merged in local changes from old config.h.
638 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
640 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
642 1999-11-02 Tom Tromey <tromey@cygnus.com>
644 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
646 * configure: Rebuilt.
647 * configure.in: Don't create boehm-config.h.
648 * Makefile.in: Rebuilt.
649 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
651 ($(all_objs)): Depend on gcconfig.h.
652 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
653 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
656 1999-11-01 Tom Tromey <tromey@cygnus.com>
658 * Makefile.in: Rebuilt.
659 * Makefile.am (gctest_LDADD): Added THREADLIB.
661 * configure: Rebuilt.
662 * configure.in (INCLUDES): New subst.
664 1999-09-29 Steve Chamberlain <sac@pobox.com>
666 * config.h: Added picoJava target.
667 * mach_dep.h (GC_push_regs): New code for picoJava.
669 1999-09-28 Tom Tromey <tromey@cygnus.com>
671 * aclocal.m4, configure: Rebuilt.
672 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
673 appropriate AC_PROG_ symbol.
675 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
677 * gc_priv.h: IRIX thread changes from
678 include/private/gc_priv.h.
680 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
682 * Makefile.in: Rebuilt.
683 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
686 * configure: Rebuilt.
687 * configure.in: Properly align --help output, fix capitalization
689 * acinclude.m4: Likewise.
691 1999-08-04 Tom Tromey <tromey@cygnus.com>
693 * configure.in: Added missing `;;'. From Anthony Green.
695 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
697 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
699 1999-08-03 Tom Tromey <tromey@cygnus.com>
701 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
702 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
704 1999-08-02 Tom Tromey <tromey@cygnus.com>
706 * aclocal.m4, configure: Rebuilt for new libtool.
708 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
710 * mips_sgi_mach_dep.s: Enable PIC option.
712 1999-07-19 Tom Tromey <tromey@cygnus.com>
714 * config.h (MPROTECT_VDB): Don't define on Linux.
716 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
718 * Makefile.am (.s.lo): Avoid `#line' directives.
719 * Makefile.in: Rebuilt.
721 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
723 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
724 generate *-recursive for this Makefile, use *-am instead.
725 * Makefile.in: Rebuilt.
727 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
729 * Makefile.am (.s.lo): Renamed from `.s.o'.
730 * Makefile.in: Rebuilt.
732 1999-06-21 Tom Tromey <tromey@cygnus.com>
734 Alpha patch from Jeff Sturm:
735 * os_dep.c (GC_init_linuxalpha): New function.
736 * misc.c: Initialize for alpha linux.
737 * gc_priv.h (GC_test_and_set): Define for alpha.
738 * config.h: Don't assume __data_start on alpha.
740 * Makefile.in: Rebuilt.
741 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
744 * Makefile.in: Rebuilt.
745 * Makefile.am (toolexeclibdir): Define as libdir when
747 * configure: Rebuilt.
748 * configure.in (USE_LIBDIR): New conditional.
750 * configure: Rebuilt.
751 * configure.in: Recognize all forms of alpha.
753 1999-06-17 Anthony Green <green@cygnus.com>
755 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
756 Carlo Dapor <carlo@vis.ethz.ch>).
758 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
760 * configure.in: Switch from irix threads to posix threads
761 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
762 for mips architecture.
763 * configure: Regenerate.
765 1999-04-30 Tom Tromey <tromey@cygnus.com>
767 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
769 1999-04-26 Tom Tromey <tromey@cygnus.com>
771 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
774 1999-04-23 Tom Tromey <tromey@cygnus.com>
776 * Makefile.in, configure: Rebuilt.
777 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
778 (libgcjgc_la_SOURCES): Renamed.
779 (libgcjgc_la_LIBADD): Likewise.
780 (libgcjgc_la_DEPENDENCIES): Likewise.
781 (EXTRA_libgcjgc_la_SOURCES): Likewise.
782 (gctest_LDADD): Use libgcjgc.la.
783 (all_objs): Mention libgcj_la_OBJECTS.
784 (EXTRA_LTLIBRARIES): Renamed.
785 (toollib_LTLIBRARIES): Likewise.
786 (libgcjgc_la_LDFLAGS): New macro
787 (toolexecdir): Renamed.
788 (toolexeclibdir): Likewise.
789 (toolexeclib_LTLIBRARIES): Likewise.
790 (LTCOMPILE): Renamed; added libtool invocation.
791 (LINK): Added libtool invocation.
792 (.s.o): use LTCOMPILE.
793 * configure.in: Call AM_PROG_LIBTOOL.
794 (target_all): Set to libgcjgc.la.
795 Mention `.lo' forms of object files.
797 1999-04-21 Tom Tromey <tromey@cygnus.com>
799 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
802 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
803 sigcontext.h. From Matthias Klose <doko@itso.de>.
805 1999-04-16 Tom Tromey <tromey@cygnus.com>
807 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
808 David Pettersson <dapet@mai.liu.se>
810 1999-04-14 Tom Tromey <tromey@cygnus.com>
812 * configure: Rebuilt.
813 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
814 incorrect patch of 199-04-09.
816 * configure: Rebuilt.
817 * configure.in: Added support for alpha.
818 From David Pettersson <dapet@mai.liu.se>.
820 1999-04-13 Tom Tromey <tromey@cygnus.com>
822 * Makefile.in: Rebuilt.
823 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
826 1999-04-09 Tom Tromey <tromey@cygnus.com>
828 * configure: Rebuilt.
829 * configure.in: Use sparc_mach_dep.s when building on Solaris.
831 1999-02-23 Tom Tromey <tromey@cygnus.com>
833 * configure: Rebuilt.
834 * configure.in: For Linux, define _REENTRANT. For Solaris, define
835 SOLARIS_THREADS and _SOLARIS_PTHREADS.
837 1999-02-18 Tom Tromey <tromey@cygnus.com>
839 * quick_threads.c (GC_push_all_stacks): Change order of arguments
840 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
841 for case where LO is NULL.
843 1999-02-10 Tom Tromey <tromey@cygnus.com>
845 * aclocal.m4, configure, Makefile.in: Rebuilt.
846 * acinclude.m4: Updated to be used with automake 1.4.
847 * configure.in: Renamed libgc to libgcjgc. Updated to be used
849 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
850 (libgcjgc_a_SOURCES): Likewise.
851 (libgcjgc_a_LIBADD): Likewise.
852 (libgcjgc_a_DEPENDENCIES): Likewise.
853 (EXTRA_libgcjgc_a_SOURCES): Likewise.
854 (gctest_LDADD): Likewise.
855 (all_objs): Likewise.
857 1999-01-08 Tom Tromey <tromey@cygnus.com>
859 * configure: Rebuilt.
860 * configure.in: Define LINUX_THREADS if using POSIX threads on
863 * gc_priv.h (GC_test_and_set): Put return type into definition.
865 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
867 * Makefile.am: add support for eCos. In particular, add C++
868 support for compiling the file ecos.cc.
870 * acinclude.m4: add C++ support.
871 * aclocal.m4: likewise
872 * config.h: add eCos support.
873 * configure: likewise
874 * configure.in: likewise
875 * misc.c (GC_write): add eCos support.
876 * os_dep.c (tiny_sbrk): add eCos support.
878 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
880 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
881 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
883 1998-11-23 Tom Tromey <tromey@cygnus.com>
885 * configure.host (boehm_gc_cflags): Don't add `-O2'.
887 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
889 * Makefile.am, Makefile.in, configure.host: tx39 build option
892 1998-11-17 Tom Tromey <tromey@cygnus.com>
894 * configure: Rebuilt.
895 * configure.in: Switch on host, not target.
897 1998-11-16 Tom Tromey <tromey@cygnus.com>
899 * gc_priv.h (GC_debug_object_start): Declare.
900 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
901 * gc.h (GC_debug_register_finalizer_no_order,
902 GC_register_finalizer_no_order): Declare.
903 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
904 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
905 (GC_debug_generic_malloc): Likewise.
906 (GC_debug_object_start): new function.
908 1998-11-11 Tom Tromey <tromey@cygnus.com>
910 * configure: Rebuilt.
911 * configure.in: Recognize --enable-java-gc, not --enable-gc.
913 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
915 * dyn_load.c: Handle QUICK_THREADS case.
917 1998-10-21 Tom Tromey <tromey@cygnus.com>
919 * configure: Rebuilt.
920 * configure.in: Put cpp defines here, not in config.h. Recognize
921 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
922 define PACKAGE or VERSION.
923 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
926 * os_dep.c (GC_default_push_other_roots): Define when
927 QUICK_THREADS defined.
928 * misc.c: Added QUICK_THREADS case.
929 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
930 * config.h (THREADS): Define if QUICK_THREADS defined.
931 * Makefile.in: Rebuilt.
932 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
934 * quick_threads.c: New file.
936 1998-10-20 Tom Tromey <tromey@cygnus.com>
938 * aclocal.m4, configure: Rebuilt.
939 * acinclude.m4: Don't subst machine_dir or sys_dir.
940 * configure.host: Removed unused code.
942 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
944 * configure: Rebuilt.
945 * configure.in: Fix typo in previous patch.
947 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
949 * Makefile.in, aclocal.m4, configure: Rebuilt.
950 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
951 * configure.host: Created.
953 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
955 * Makefile.in: Rebuilt.
956 * Makefile.am (lib_LIBRARIES): Use target_all.
957 (EXTRA_LIBRARIES): New macro.
958 * configure: Rebuilt.
959 * configure.in: Recognize --enable-gc.
961 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
963 * Makefile.in: Rebuilt.
964 * Makefile.am (COMPILE): Define.
966 (.s.o): Use MY_CFLAGS.
967 * configure: Rebuilt.
968 * configure.in (MY_CFLAGS): Define and subst.
970 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
972 * configure: Rebuilt.
973 * configure.in: Added --with-cross-host argument. Use
974 $with_cross_host to determine when cross-compiling.
976 * config.h (SMALL_CONFIG): Don't define.
977 * configure: Rebuilt.
978 * configure.in: Define SMALL_CONFIG when cross-compiling.
980 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
982 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
983 allchblk.c: Merged with 4.13a2 while preserving local changes.
985 * Makefile.orig: Updated from Makefile in 4.13a2.
987 * configure: Rebuilt.
988 * configure.in: Updated version number to 4.13a2. On Solaris,
989 don't build with -O when using gcc.
991 Merged in version 4.13alpha2:
992 * config.h (USE_MMAP): Re-enable on Solaris.
993 * solaris_pthreads.c: Removed RCS Id line.
994 * alpha_mach_dep.s: Removed RCS Id line.
996 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
998 * config.h (USE_MMAP): Don't define for Solaris.
1000 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1002 * Makefile.in: Rebuilt.
1003 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1005 * Makefile.in: Rebuilt.
1006 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1008 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1010 * Makefile.in: Rebuilt.
1011 * Makefile.am ($(all_objs)): Depend on config.h.
1013 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1014 DATASTART as &_etext.
1015 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1016 * configure: Rebuilt.
1017 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1020 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1022 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1023 (GC_maybe_gc): Likewise.
1024 * os_dep.c: If NO_SIGSET defined, then have empty
1025 GC_disable_signals and GC_enable_signals.
1026 * configure: Rebuilt.
1027 * configure.in: Added --with-target-subdir option. If
1028 cross-compiling, define NO_SIGSET and NO_CLOCK.
1030 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1032 * Makefile.in: Rebuilt.
1033 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1035 * aclocal.m4, configure: Rebuilt.
1036 * acinclude.m4: New file.
1037 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1039 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1041 * configure: Rebuilt.
1042 * configure.in: Link boehm-config.h to config.h.
1043 * Makefile.in: Rebuilt.
1044 * Makefile.am (INCLUDES): Removed.
1045 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1046 JAVA_FINALIZATION): Define
1048 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1050 * Many files: Use GC_bool, not bool.
1051 * gc_priv.h: Define GC_bool, not bool.
1053 * misc.c (GC_dont_gc): Define as int.
1054 (GC_quiet): Likewise.
1055 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1056 * alloc.c (GC_dont_expand): Define as int.
1057 * gc_priv.h: For gcc, define bool as char.
1059 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1061 * Makefile.in: Rebuilt.
1062 * Makefile.am (check_PROGRAMS): New macro.
1063 (gctest_SOURCES): Likewise.
1064 (gctest_LDADD): Likewise.
1066 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1068 * Makefile.in: Rebuilt.
1069 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1070 * configure: Rebuilt.
1071 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1073 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1075 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1077 * Makefile.orig: Renamed from Makefile.