1 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
3 * include/private/gcconfig.h (DATAEND): Update comment example
6 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
8 * include/private/gcconfig.h (DATAEND): Clarify comment.
10 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
12 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
13 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
15 * allchblk.c (GC_allchblk_nth): Change text and support reduced
16 frequency for blacklist warning message.
17 * misc.c (GC_large_alloc_warn_interval,
18 GC_large_alloc_warn_suppressed): define.
19 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
20 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
21 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
22 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
24 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
26 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
28 * include/private/gcconfig.h: Add support for an unmapped
29 memory hole between the end of the initialized data segment
30 and the start of the BSS on FreeBSD/i386.
32 2002-03-30 Krister Walfridsson <cato@df.lth.se>
34 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
37 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
39 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
40 (GC_local_gcj_malloc): Add assertion.
41 (start_mark_threads): Fix abort message.
42 * mark.c (GC_mark_from): Generalize assertion.
43 * reclaim.c (GC_clear_fl_links): New function.
44 (GC_start_reclaim): Must clear some freelist links.
45 * include/private/specific.h, specific.c: Add assertions.
46 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
49 2002-03-27 Richard Henderson <rth@redhat.com>
51 * os_dep.c (GC_init_linux_data_start): Fix references to
52 __data_start and _end.
54 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
56 * include/private/gcconfig.h: Change all likely references
57 to linker script synthesized symbols to use this idiom:
58 extern int etext[]; etext
60 2002-03-25 Jeff Sturm <jsturm@one-point.com>
62 * linux_threads.c (GC_get_nprocs): Close file descriptor.
64 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
66 * include/private/gcconfig.h: Add unified test for FreeBSD.
67 Support FreeBSD/alpha.
68 * os_dep.c: Do not include <machine/trap.h> unless available.
69 (GC_freebsd_stack_base): Fix types.
71 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
73 * Makefile.am: Make a convenience library.
74 * Makefile.in: Rebuilt.
76 2002-03-15 Anthony Green <green@redhat.com>
78 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
79 * configure.in: Disable use of getenv for win32 targets (some of
80 which have broken implementations).
83 2002-03-12 Adam Megacz <adam@xwt.org>
85 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
86 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
87 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
88 statically initialized it to TRUE if compiling with GCC.
89 * win32_threads.c (thread_start): We no longer use SEH if
91 * mark.c (GC_mark_some): We no longer use SEH if
94 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
96 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
97 support is enabled, for hash synchronization.
99 2002-02-24 Adam Megacz <adam@xwt.org>
101 * Makefile.am: Added win32_threads.c to sources list.
102 * win32_threads.c: Added two */'s which I had neglected.
104 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
106 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
107 * Makefile.in: Rebuilt.
109 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
111 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
113 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
115 * mips_sgi_mach_dep.S: Likewise.
116 * Makefile.am: Update for above changes.
117 * Makefile.in: Rebuilt.
119 2002-02-12 Richard Henderson <rth@redhat.com>
121 * configure.in: Re-apply 2001-06-26 configure change.
122 * configure: Rebuild.
124 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
126 Imported GC 6.1 Alpha 3.
128 * sparc_mach_dep.S: Delete incorrectly named file.
130 2001-02-11 Adam Megacz <adam@xwt.org
132 * configure.in: support for win32, saner
133 cross-compile options
135 2001-02-08 Anthony Green <green@redhat.com>
137 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
138 board embedded targets.
139 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
140 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
141 redundant uses of ECOS.
142 * misc.c: Use NOSYS where ECOS is being used.
143 Don't define GC_write twice for ECOS systems.
144 (GC_write): New function for NOSYS targets.
146 2002-02-06 Adam Megacz <adam@xwt.org>
148 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
149 now exposed on all Win32 platforms.
150 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
151 compiles on Win32; it invokes CreateThread() if GC is built
152 as a DLL; otherwise it registers the thread.
153 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
154 libgcjgc was not built as a DLL.
156 2002-02-01 Adam Megacz <adam@xwt.org>
158 * boehm-gc on win32 now automatically detects if it is being built
159 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
161 2002-01-25 David Edelsohn <edelsohn@gnu.org>
163 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
164 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
165 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
166 DATASTART and DATAEND roots.
167 * rs6000_mach_dep.s: Add function descriptor and traceback table.
169 2001-12-16 Jeff Sturm <jsturm@one-point.com>
171 * dyn_load.c: Define ElfW (if needed) for all targets,
173 (GC_FirstDLOpenedLinkMap): Use it.
174 (GC_register_dynamic_libraries_dl): Use it.
175 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
178 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
181 * configure.in: Add AC_SUBST(target_alias).
182 * configure: Regenerated.
184 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
186 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
187 case for GC_FREEBSD_THREADS.
188 * configure.in (*-*-freebsd*): Clarify warning.
189 * configure: Rebuilt.
191 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
192 Andreas Tobler <toa@pop.agri.ch>
194 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
196 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
198 * linux_threads.c (GC_init_parallel): Do not declare as a static
200 * include/gc.h (GC_init): Declare here. Add description.
201 * include/private/gc_priv.h (GC_init): Remove declaration.
203 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
205 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
206 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
207 GC_FREEBSD_THREADS, handle strange interaction between system
208 pthread implementation and boehm-gc signal-handler architecture.
209 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
211 * include/private/gcconfig.h (configuration keyed off FREEBSD):
212 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
213 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
215 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
217 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
218 * Makefile.in: Rebuilt.
220 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
222 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
223 merged local changes.
225 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
227 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
228 Solaris 2/Intel definition.
230 * configure.in (i?86-*-solaris2.[89]*): Define
231 SOLARIS25_PROC_VDB_BUG_FIXED.
232 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
233 * configure: Regenerate.
235 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
236 (DATAEND): Define using _end.
238 2001-09-11 Per Bothner <per@bothner.com>
240 * include/Makefile.am: New file. It defines include_HEADERS.
241 * Makefile.am (SUBDIRS): New macro, set to include.
242 * configure.in (AC_OUTPUT): Add include/Makefile.
244 2001-08-20 Tom Tromey <tromey@redhat.com>
246 * configure: Rebuilt.
247 * configure.in: Always ask gcc for threads package.
249 2001-08-17 Tom Tromey <tromey@redhat.com>
251 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
252 merged local changes.
254 2001-08-02 David Billinghurst <David.Billinghurst>
256 * configure: Rebuilt.
257 * configure.in: POSIX threads on cygwin does not link with
260 2001-07-03 Tom Tromey <tromey@redhat.com>
262 Fix for PR bootstrap/3281:
263 * aclocal.m4, configure, Makefile.in: Rebuilt.
264 * acinclude.m4: Set mkinstalldirs for in-tree build.
266 2001-06-26 Richard Henderson <rth@redhat.com>
268 * alpha_mach_dep.s: Mark call-saved FP registers.
269 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
270 * configure.in (alpha*): Re-enable alpha_mach_dep.s
271 * configure: Rebuild.
273 2001-06-12 Tom Tromey <tromey@redhat.com>
275 * aclocal.m4, configure: Rebuilt.
276 * acinclude.m4: Find configure.host in srcdir.
278 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
280 * configure.in (AC_EXEEXT): Work around in case it expands to
281 nothing, as in autoconf 2.50.
282 * acinclude.m4: Likewise.
283 * aclocal.m4, configure: Rebuilt.
285 2001-06-07 Tom Tromey <tromey@redhat.com>
287 For PR bootstrap/3075:
288 * configure, aclocal.m4, Makefile.in: Rebuilt.
289 * configure.in: Don't call AC_CONFIG_AUX_DIR or
291 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
292 AC_CANONICAL_SYSTEM here.
293 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
296 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
298 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
299 (libgcjgc_la_SOURCES): Remove typo.
300 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
301 * Makefile.in: Rebuilt.
303 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
305 Imported version version 6.0alpha7.
307 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
308 README.amiga, README.debugging, README.dj, README.hp, README.linux,
309 README.rs6000, README.sgi, README.solaris2, README.uts,
310 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
311 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
312 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
313 hpux_irix_threads.c, makefile.depend, nursery.c,
314 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
315 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
316 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
317 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
320 2001-05-19 Hans Boehm <hans_boehm@hp.com>
322 * configure.host: Build with -fexceptions.
323 * linux_threads.c: Remember which thread stopped world for
325 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
326 with final tuning by Bryce McKinlay
328 * configure.in: Add support for --enable-threads=posix on FreeBSD.
329 * configure: Rebuilt.
331 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
333 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
334 (GC_noop1): Change declaration to take one argument.
336 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
338 * configure.in: Obtain THREADS with `gcc -v'.
339 * configure: Rebuilt.
341 2001-04-05 Hans Boehm <hans_boehm@hp.com>
343 * misc.c: Back out buggy changes to stack clearing code.
344 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
345 spent clearing memory.
347 2001-04-04 Hans Boehm <hans_boehm@hp.com>
350 - Accomodate finalization requests for static objects.
351 (Will be required by hash synchronization. May be needed
352 in some configurations now.)
355 - Define MIN_WORDS. All allocation requests are rounded
356 up to at least this size. Removes a subtle assumption that
357 Java objects have a 2 word header.
360 - Adjust Linux/IA64 configuration for non-ancient kernels.
361 (Necessary fix for IA64.)
364 - Fix syntax error in currently unused code. Will be needed
372 - Change stack cleaning code to typically clear about one tenth
373 the memory it used to in the threads configuration. Occasionally
374 still clear more. (This is really a fix for a long-standing
375 and fairly significant performance bug with threads.)
378 - Fix the code for finding the beginning of the data segment under
379 Linux. I believe this is necessary for some IA64 Linux
380 distributions. It will also helo other platforms, though those
381 may additionally require a gcconfig.h adjustment. (This basically
382 works around the absence of a data_start or __data_start
383 definition in glibc.)
386 - Handle rounding due to MIN_WORDS.
388 2001-03-22 Tom Tromey <tromey@redhat.com>
390 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
392 2001-03-19 Tom Tromey <tromey@redhat.com>
394 * Makefile.in: Rebuilt.
395 * Makefile.am (gctest_LDFLAGS): new macro.
397 2001-03-16 Tom Tromey <tromey@redhat.com>
399 * Makefile.in: Rebuilt.
400 * Makefile.am (TESTS_ENVIRONMENT): New macro.
402 2001-01-23 Rod Stewart <stewart@lab43.org>
404 * gcconfig.h: Check for `__arm__', not `arm'.
406 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
408 * configure.in: Rename THREADLIB to THREADLIBS.
409 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
410 ensures that we link the correct version of the linuxthreads semaphore
412 * Makefile.in: Rebuilt.
413 * configure: Rebuilt.
415 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
416 list of signals which are not blocked during suspend in the NO_SIGNALS
419 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
421 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
423 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
425 * Makefile.dist: Renamed from Makefile.orig.
427 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
429 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
430 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
432 * Makefile.in: Rebuilt.
433 * configure: Likewise.
435 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
437 * gcconfig.h: Add new case for powerpc EABI.
438 [PPC]: Handle embedded OS for powerpc simulator.
440 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
442 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
443 cross-compile configuration only.
444 * Makefile.am: Build gcj_mlc.c.
445 * configure, Makefile.in: Rebuilt.
447 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
449 * acinclude.m4: Include libtool macros from the top level.
450 * aclocal.m4, configure: Rebuilt.
452 2000-09-04 Anthony Green <green@redhat.com>
454 Fix for PR libgcj/230:
455 * mark.c (GC_mark_from_mark_stack): Remove call to
456 GC_debug_object_start.
457 * gc_priv.h (GC_debug_object_start): Remove prototype.
459 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
461 * gcconfig.h [OSF1] (_end): Declare as `int'.
463 2000-08-02 Tom Tromey <tromey@cygnus.com>
465 * gc_priv.h (GC_generic_malloc_inner): Prototype.
466 (GC_generic_malloc): Likewise.
467 (GC_add_to_black_list_normal): Likewise.
468 (GC_find_header): Likewise.
469 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
470 * gc_mark.h (GC_find_start): Prototype.
471 (GC_signal_mark_stack_overflow): Likewise.
473 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
475 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
476 * configure: Rebuilt.
478 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
480 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
482 Imported version 5.1.
483 * acinclude.m4: Push version to 5.1.
485 2000-06-19 Andrew Haley <aph@cygnus.com>
487 * os_dep.c (read): Pass two dummy args to syscall().
489 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
491 Imported 5.0 release version.
492 * acinclude.m4: Increment version to 5.0.
494 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
496 Imported version 5.0alpha7.
497 * acinclude.m4: Update version to 5.0a7.
499 2000-04-26 Jakub Jelinek <jakub@redhat.com>
501 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
502 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
503 - sparc glibc does not provide it.
504 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
505 Make STACKBOTTOM depend on the wordsize.
506 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
507 (struct frame): Declare on sparc*-linux*.
508 (GC_save_callers): Bias the frame pointers if needed (sparc64).
509 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
510 Implement on sparc64.
511 (GC_clear_stack_inner): Implement on sparc64.
512 * gc_priv.h (GC_test_and_set): Implement for sparc.
513 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
514 GC_save_regs_in_stack on sparc.
516 2000-04-23 Tom Tromey <tromey@cygnus.com>
518 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
520 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
522 Imported version version 5.0alpha6.
523 * acinclude.m4: Bump version to 5.0a6.
524 * configure.in: Don't use alpha_mach_dep.s.
525 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
527 * Makefile.am, Makefile.in: irix_threads.c is now
529 * Makefile.orig: Updated from gc distribution Makefile.
531 2000-03-26 Anthony Green <green@redhat.com>
533 * misc.c (GC_enable): Always define GC_enable and GC_disable.
535 2000-02-14 Tom Tromey <tromey@cygnus.com>
537 * gc.h (dlopen): Define as GC_dlopen on Linux.
538 (GC_dlopen): Declare on Linux.
539 * dyn_load.c (GC_dlopen): Define for Linux.
541 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
543 * gcconfig.h (DATASTART): Add missing extern declaration
544 for data_start on powerpc.
546 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
548 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
551 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
553 * gcconfig.h: Define DATASTART for Alpha Linux.
555 1999-12-19 Anthony Green <green@cygnus.com>
557 * gcconfig.h: Use libgcj hack for Alpha Linux.
558 Undefine MPROTEXT_VDB (from Jeff Sturm).
559 * os_dep.c: Remove Alpha Linux hacks.
562 1999-12-13 Tom Tromey <tromey@cygnus.com>
564 * aclocal.m4, configure: Rebuilt.
565 * acinclude.m4: Changed version to 5.0a4.
566 * Makefile.in: Rebuilt.
567 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
569 1999-12-12 Anthony Green <green@cygnus.com>
571 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
573 (DYNAMIC_LOADING): Define for PowerPC Linux.
574 * os_dep.c: Remove some special cases for PowerPC Linux.
575 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
578 1999-11-04 Tom Tromey <tromey@cygnus.com>
580 * Makefile.in: Rebuilt.
581 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
583 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
584 (GC_thr_init): Don't declare.
586 * configure: Rebuilt.
587 * configure.in: Removed qt threads case.
588 * dyn_load.c: Don't mention QUICK_THREADS.
589 * os_dep.c: Don't mention QUICK_THREADS.
590 * misc.c: Don't mention QUICK_THREADS.
591 * gcconfig.h: Don't mention QUICK_THREADS.
592 * gc_priv.h: Removed QUICK_THREADS code.
593 * quick_threads.c: Removed.
595 1999-11-03 Tom Tromey <tromey@cygnus.com>
597 * gcconfig.h: Merged in local changes from old config.h.
599 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
601 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
603 1999-11-02 Tom Tromey <tromey@cygnus.com>
605 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
607 * configure: Rebuilt.
608 * configure.in: Don't create boehm-config.h.
609 * Makefile.in: Rebuilt.
610 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
612 ($(all_objs)): Depend on gcconfig.h.
613 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
614 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
617 1999-11-01 Tom Tromey <tromey@cygnus.com>
619 * Makefile.in: Rebuilt.
620 * Makefile.am (gctest_LDADD): Added THREADLIB.
622 * configure: Rebuilt.
623 * configure.in (INCLUDES): New subst.
625 1999-09-29 Steve Chamberlain <sac@pobox.com>
627 * config.h: Added picoJava target.
628 * mach_dep.h (GC_push_regs): New code for picoJava.
630 1999-09-28 Tom Tromey <tromey@cygnus.com>
632 * aclocal.m4, configure: Rebuilt.
633 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
634 appropriate AC_PROG_ symbol.
636 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
638 * gc_priv.h: IRIX thread changes from
639 include/private/gc_priv.h.
641 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
643 * Makefile.in: Rebuilt.
644 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
647 * configure: Rebuilt.
648 * configure.in: Properly align --help output, fix capitalization
650 * acinclude.m4: Likewise.
652 1999-08-04 Tom Tromey <tromey@cygnus.com>
654 * configure.in: Added missing `;;'. From Anthony Green.
656 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
658 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
660 1999-08-03 Tom Tromey <tromey@cygnus.com>
662 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
663 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
665 1999-08-02 Tom Tromey <tromey@cygnus.com>
667 * aclocal.m4, configure: Rebuilt for new libtool.
669 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
671 * mips_sgi_mach_dep.s: Enable PIC option.
673 1999-07-19 Tom Tromey <tromey@cygnus.com>
675 * config.h (MPROTECT_VDB): Don't define on Linux.
677 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
679 * Makefile.am (.s.lo): Avoid `#line' directives.
680 * Makefile.in: Rebuilt.
682 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
684 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
685 generate *-recursive for this Makefile, use *-am instead.
686 * Makefile.in: Rebuilt.
688 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
690 * Makefile.am (.s.lo): Renamed from `.s.o'.
691 * Makefile.in: Rebuilt.
693 1999-06-21 Tom Tromey <tromey@cygnus.com>
695 Alpha patch from Jeff Sturm:
696 * os_dep.c (GC_init_linuxalpha): New function.
697 * misc.c: Initialize for alpha linux.
698 * gc_priv.h (GC_test_and_set): Define for alpha.
699 * config.h: Don't assume __data_start on alpha.
701 * Makefile.in: Rebuilt.
702 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
705 * Makefile.in: Rebuilt.
706 * Makefile.am (toolexeclibdir): Define as libdir when
708 * configure: Rebuilt.
709 * configure.in (USE_LIBDIR): New conditional.
711 * configure: Rebuilt.
712 * configure.in: Recognize all forms of alpha.
714 1999-06-17 Anthony Green <green@cygnus.com>
716 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
717 Carlo Dapor <carlo@vis.ethz.ch>).
719 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
721 * configure.in: Switch from irix threads to posix threads
722 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
723 for mips architecture.
724 * configure: Regenerate.
726 1999-04-30 Tom Tromey <tromey@cygnus.com>
728 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
730 1999-04-26 Tom Tromey <tromey@cygnus.com>
732 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
735 1999-04-23 Tom Tromey <tromey@cygnus.com>
737 * Makefile.in, configure: Rebuilt.
738 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
739 (libgcjgc_la_SOURCES): Renamed.
740 (libgcjgc_la_LIBADD): Likewise.
741 (libgcjgc_la_DEPENDENCIES): Likewise.
742 (EXTRA_libgcjgc_la_SOURCES): Likewise.
743 (gctest_LDADD): Use libgcjgc.la.
744 (all_objs): Mention libgcj_la_OBJECTS.
745 (EXTRA_LTLIBRARIES): Renamed.
746 (toollib_LTLIBRARIES): Likewise.
747 (libgcjgc_la_LDFLAGS): New macro
748 (toolexecdir): Renamed.
749 (toolexeclibdir): Likewise.
750 (toolexeclib_LTLIBRARIES): Likewise.
751 (LTCOMPILE): Renamed; added libtool invocation.
752 (LINK): Added libtool invocation.
753 (.s.o): use LTCOMPILE.
754 * configure.in: Call AM_PROG_LIBTOOL.
755 (target_all): Set to libgcjgc.la.
756 Mention `.lo' forms of object files.
758 1999-04-21 Tom Tromey <tromey@cygnus.com>
760 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
763 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
764 sigcontext.h. From Matthias Klose <doko@itso.de>.
766 1999-04-16 Tom Tromey <tromey@cygnus.com>
768 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
769 David Pettersson <dapet@mai.liu.se>
771 1999-04-14 Tom Tromey <tromey@cygnus.com>
773 * configure: Rebuilt.
774 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
775 incorrect patch of 199-04-09.
777 * configure: Rebuilt.
778 * configure.in: Added support for alpha.
779 From David Pettersson <dapet@mai.liu.se>.
781 1999-04-13 Tom Tromey <tromey@cygnus.com>
783 * Makefile.in: Rebuilt.
784 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
787 1999-04-09 Tom Tromey <tromey@cygnus.com>
789 * configure: Rebuilt.
790 * configure.in: Use sparc_mach_dep.s when building on Solaris.
792 1999-02-23 Tom Tromey <tromey@cygnus.com>
794 * configure: Rebuilt.
795 * configure.in: For Linux, define _REENTRANT. For Solaris, define
796 SOLARIS_THREADS and _SOLARIS_PTHREADS.
798 1999-02-18 Tom Tromey <tromey@cygnus.com>
800 * quick_threads.c (GC_push_all_stacks): Change order of arguments
801 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
802 for case where LO is NULL.
804 1999-02-10 Tom Tromey <tromey@cygnus.com>
806 * aclocal.m4, configure, Makefile.in: Rebuilt.
807 * acinclude.m4: Updated to be used with automake 1.4.
808 * configure.in: Renamed libgc to libgcjgc. Updated to be used
810 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
811 (libgcjgc_a_SOURCES): Likewise.
812 (libgcjgc_a_LIBADD): Likewise.
813 (libgcjgc_a_DEPENDENCIES): Likewise.
814 (EXTRA_libgcjgc_a_SOURCES): Likewise.
815 (gctest_LDADD): Likewise.
816 (all_objs): Likewise.
818 1999-01-08 Tom Tromey <tromey@cygnus.com>
820 * configure: Rebuilt.
821 * configure.in: Define LINUX_THREADS if using POSIX threads on
824 * gc_priv.h (GC_test_and_set): Put return type into definition.
826 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
828 * Makefile.am: add support for eCos. In particular, add C++
829 support for compiling the file ecos.cc.
831 * acinclude.m4: add C++ support.
832 * aclocal.m4: likewise
833 * config.h: add eCos support.
834 * configure: likewise
835 * configure.in: likewise
836 * misc.c (GC_write): add eCos support.
837 * os_dep.c (tiny_sbrk): add eCos support.
839 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
841 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
842 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
844 1998-11-23 Tom Tromey <tromey@cygnus.com>
846 * configure.host (boehm_gc_cflags): Don't add `-O2'.
848 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
850 * Makefile.am, Makefile.in, configure.host: tx39 build option
853 1998-11-17 Tom Tromey <tromey@cygnus.com>
855 * configure: Rebuilt.
856 * configure.in: Switch on host, not target.
858 1998-11-16 Tom Tromey <tromey@cygnus.com>
860 * gc_priv.h (GC_debug_object_start): Declare.
861 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
862 * gc.h (GC_debug_register_finalizer_no_order,
863 GC_register_finalizer_no_order): Declare.
864 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
865 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
866 (GC_debug_generic_malloc): Likewise.
867 (GC_debug_object_start): new function.
869 1998-11-11 Tom Tromey <tromey@cygnus.com>
871 * configure: Rebuilt.
872 * configure.in: Recognize --enable-java-gc, not --enable-gc.
874 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
876 * dyn_load.c: Handle QUICK_THREADS case.
878 1998-10-21 Tom Tromey <tromey@cygnus.com>
880 * configure: Rebuilt.
881 * configure.in: Put cpp defines here, not in config.h. Recognize
882 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
883 define PACKAGE or VERSION.
884 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
887 * os_dep.c (GC_default_push_other_roots): Define when
888 QUICK_THREADS defined.
889 * misc.c: Added QUICK_THREADS case.
890 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
891 * config.h (THREADS): Define if QUICK_THREADS defined.
892 * Makefile.in: Rebuilt.
893 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
895 * quick_threads.c: New file.
897 1998-10-20 Tom Tromey <tromey@cygnus.com>
899 * aclocal.m4, configure: Rebuilt.
900 * acinclude.m4: Don't subst machine_dir or sys_dir.
901 * configure.host: Removed unused code.
903 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
905 * configure: Rebuilt.
906 * configure.in: Fix typo in previous patch.
908 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
910 * Makefile.in, aclocal.m4, configure: Rebuilt.
911 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
912 * configure.host: Created.
914 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
916 * Makefile.in: Rebuilt.
917 * Makefile.am (lib_LIBRARIES): Use target_all.
918 (EXTRA_LIBRARIES): New macro.
919 * configure: Rebuilt.
920 * configure.in: Recognize --enable-gc.
922 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
924 * Makefile.in: Rebuilt.
925 * Makefile.am (COMPILE): Define.
927 (.s.o): Use MY_CFLAGS.
928 * configure: Rebuilt.
929 * configure.in (MY_CFLAGS): Define and subst.
931 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
933 * configure: Rebuilt.
934 * configure.in: Added --with-cross-host argument. Use
935 $with_cross_host to determine when cross-compiling.
937 * config.h (SMALL_CONFIG): Don't define.
938 * configure: Rebuilt.
939 * configure.in: Define SMALL_CONFIG when cross-compiling.
941 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
943 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
944 allchblk.c: Merged with 4.13a2 while preserving local changes.
946 * Makefile.orig: Updated from Makefile in 4.13a2.
948 * configure: Rebuilt.
949 * configure.in: Updated version number to 4.13a2. On Solaris,
950 don't build with -O when using gcc.
952 Merged in version 4.13alpha2:
953 * config.h (USE_MMAP): Re-enable on Solaris.
954 * solaris_pthreads.c: Removed RCS Id line.
955 * alpha_mach_dep.s: Removed RCS Id line.
957 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
959 * config.h (USE_MMAP): Don't define for Solaris.
961 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
963 * Makefile.in: Rebuilt.
964 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
966 * Makefile.in: Rebuilt.
967 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
969 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
971 * Makefile.in: Rebuilt.
972 * Makefile.am ($(all_objs)): Depend on config.h.
974 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
975 DATASTART as &_etext.
976 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
977 * configure: Rebuilt.
978 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
981 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
983 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
984 (GC_maybe_gc): Likewise.
985 * os_dep.c: If NO_SIGSET defined, then have empty
986 GC_disable_signals and GC_enable_signals.
987 * configure: Rebuilt.
988 * configure.in: Added --with-target-subdir option. If
989 cross-compiling, define NO_SIGSET and NO_CLOCK.
991 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
993 * Makefile.in: Rebuilt.
994 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
996 * aclocal.m4, configure: Rebuilt.
997 * acinclude.m4: New file.
998 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1000 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1002 * configure: Rebuilt.
1003 * configure.in: Link boehm-config.h to config.h.
1004 * Makefile.in: Rebuilt.
1005 * Makefile.am (INCLUDES): Removed.
1006 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1007 JAVA_FINALIZATION): Define
1009 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1011 * Many files: Use GC_bool, not bool.
1012 * gc_priv.h: Define GC_bool, not bool.
1014 * misc.c (GC_dont_gc): Define as int.
1015 (GC_quiet): Likewise.
1016 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1017 * alloc.c (GC_dont_expand): Define as int.
1018 * gc_priv.h: For gcc, define bool as char.
1020 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1022 * Makefile.in: Rebuilt.
1023 * Makefile.am (check_PROGRAMS): New macro.
1024 (gctest_SOURCES): Likewise.
1025 (gctest_LDADD): Likewise.
1027 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1029 * Makefile.in: Rebuilt.
1030 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1031 * configure: Rebuilt.
1032 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1034 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1036 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1038 * Makefile.orig: Renamed from Makefile.