1 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
3 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
4 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
6 * allchblk.c (GC_allchblk_nth): Change text and support reduced
7 frequency for blacklist warning message.
8 * misc.c (GC_large_alloc_warn_interval,
9 GC_large_alloc_warn_suppressed): define.
10 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
11 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
12 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
13 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
15 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
17 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
19 * include/private/gcconfig.h: Add support for an unmapped
20 memory hole between the end of the initialized data segment
21 and the start of the BSS on FreeBSD/i386.
23 2002-03-30 Krister Walfridsson <cato@df.lth.se>
25 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
28 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
30 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
31 (GC_local_gcj_malloc): Add assertion.
32 (start_mark_threads): Fix abort message.
33 * mark.c (GC_mark_from): Generalize assertion.
34 * reclaim.c (GC_clear_fl_links): New function.
35 (GC_start_reclaim): Must clear some freelist links.
36 * include/private/specific.h, specific.c: Add assertions.
37 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
40 2002-03-27 Richard Henderson <rth@redhat.com>
42 * os_dep.c (GC_init_linux_data_start): Fix references to
43 __data_start and _end.
45 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
47 * include/private/gcconfig.h: Change all likely references
48 to linker script synthesized symbols to use this idiom:
49 extern int etext[]; etext
51 2002-03-25 Jeff Sturm <jsturm@one-point.com>
53 * linux_threads.c (GC_get_nprocs): Close file descriptor.
55 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
57 * include/private/gcconfig.h: Add unified test for FreeBSD.
58 Support FreeBSD/alpha.
59 * os_dep.c: Do not include <machine/trap.h> unless available.
60 (GC_freebsd_stack_base): Fix types.
62 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
64 * Makefile.am: Make a convenience library.
65 * Makefile.in: Rebuilt.
67 2002-03-15 Anthony Green <green@redhat.com>
69 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
70 * configure.in: Disable use of getenv for win32 targets (some of
71 which have broken implementations).
74 2002-03-12 Adam Megacz <adam@xwt.org>
76 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
77 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
78 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
79 statically initialized it to TRUE if compiling with GCC.
80 * win32_threads.c (thread_start): We no longer use SEH if
82 * mark.c (GC_mark_some): We no longer use SEH if
85 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
87 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
88 support is enabled, for hash synchronization.
90 2002-02-24 Adam Megacz <adam@xwt.org>
92 * Makefile.am: Added win32_threads.c to sources list.
93 * win32_threads.c: Added two */'s which I had neglected.
95 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
97 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
98 * Makefile.in: Rebuilt.
100 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
102 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
104 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
106 * mips_sgi_mach_dep.S: Likewise.
107 * Makefile.am: Update for above changes.
108 * Makefile.in: Rebuilt.
110 2002-02-12 Richard Henderson <rth@redhat.com>
112 * configure.in: Re-apply 2001-06-26 configure change.
113 * configure: Rebuild.
115 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
117 Imported GC 6.1 Alpha 3.
119 * sparc_mach_dep.S: Delete incorrectly named file.
121 2001-02-11 Adam Megacz <adam@xwt.org
123 * configure.in: support for win32, saner
124 cross-compile options
126 2001-02-08 Anthony Green <green@redhat.com>
128 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
129 board embedded targets.
130 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
131 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
132 redundant uses of ECOS.
133 * misc.c: Use NOSYS where ECOS is being used.
134 Don't define GC_write twice for ECOS systems.
135 (GC_write): New function for NOSYS targets.
137 2002-02-06 Adam Megacz <adam@xwt.org>
139 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
140 now exposed on all Win32 platforms.
141 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
142 compiles on Win32; it invokes CreateThread() if GC is built
143 as a DLL; otherwise it registers the thread.
144 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
145 libgcjgc was not built as a DLL.
147 2002-02-01 Adam Megacz <adam@xwt.org>
149 * boehm-gc on win32 now automatically detects if it is being built
150 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
152 2002-01-25 David Edelsohn <edelsohn@gnu.org>
154 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
155 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
156 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
157 DATASTART and DATAEND roots.
158 * rs6000_mach_dep.s: Add function descriptor and traceback table.
160 2001-12-16 Jeff Sturm <jsturm@one-point.com>
162 * dyn_load.c: Define ElfW (if needed) for all targets,
164 (GC_FirstDLOpenedLinkMap): Use it.
165 (GC_register_dynamic_libraries_dl): Use it.
166 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
169 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
172 * configure.in: Add AC_SUBST(target_alias).
173 * configure: Regenerated.
175 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
177 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
178 case for GC_FREEBSD_THREADS.
179 * configure.in (*-*-freebsd*): Clarify warning.
180 * configure: Rebuilt.
182 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
183 Andreas Tobler <toa@pop.agri.ch>
185 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
187 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
189 * linux_threads.c (GC_init_parallel): Do not declare as a static
191 * include/gc.h (GC_init): Declare here. Add description.
192 * include/private/gc_priv.h (GC_init): Remove declaration.
194 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
196 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
197 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
198 GC_FREEBSD_THREADS, handle strange interaction between system
199 pthread implementation and boehm-gc signal-handler architecture.
200 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
202 * include/private/gcconfig.h (configuration keyed off FREEBSD):
203 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
204 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
206 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
208 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
209 * Makefile.in: Rebuilt.
211 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
213 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
214 merged local changes.
216 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
218 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
219 Solaris 2/Intel definition.
221 * configure.in (i?86-*-solaris2.[89]*): Define
222 SOLARIS25_PROC_VDB_BUG_FIXED.
223 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
224 * configure: Regenerate.
226 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
227 (DATAEND): Define using _end.
229 2001-09-11 Per Bothner <per@bothner.com>
231 * include/Makefile.am: New file. It defines include_HEADERS.
232 * Makefile.am (SUBDIRS): New macro, set to include.
233 * configure.in (AC_OUTPUT): Add include/Makefile.
235 2001-08-20 Tom Tromey <tromey@redhat.com>
237 * configure: Rebuilt.
238 * configure.in: Always ask gcc for threads package.
240 2001-08-17 Tom Tromey <tromey@redhat.com>
242 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
243 merged local changes.
245 2001-08-02 David Billinghurst <David.Billinghurst>
247 * configure: Rebuilt.
248 * configure.in: POSIX threads on cygwin does not link with
251 2001-07-03 Tom Tromey <tromey@redhat.com>
253 Fix for PR bootstrap/3281:
254 * aclocal.m4, configure, Makefile.in: Rebuilt.
255 * acinclude.m4: Set mkinstalldirs for in-tree build.
257 2001-06-26 Richard Henderson <rth@redhat.com>
259 * alpha_mach_dep.s: Mark call-saved FP registers.
260 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
261 * configure.in (alpha*): Re-enable alpha_mach_dep.s
262 * configure: Rebuild.
264 2001-06-12 Tom Tromey <tromey@redhat.com>
266 * aclocal.m4, configure: Rebuilt.
267 * acinclude.m4: Find configure.host in srcdir.
269 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
271 * configure.in (AC_EXEEXT): Work around in case it expands to
272 nothing, as in autoconf 2.50.
273 * acinclude.m4: Likewise.
274 * aclocal.m4, configure: Rebuilt.
276 2001-06-07 Tom Tromey <tromey@redhat.com>
278 For PR bootstrap/3075:
279 * configure, aclocal.m4, Makefile.in: Rebuilt.
280 * configure.in: Don't call AC_CONFIG_AUX_DIR or
282 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
283 AC_CANONICAL_SYSTEM here.
284 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
287 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
289 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
290 (libgcjgc_la_SOURCES): Remove typo.
291 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
292 * Makefile.in: Rebuilt.
294 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
296 Imported version version 6.0alpha7.
298 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
299 README.amiga, README.debugging, README.dj, README.hp, README.linux,
300 README.rs6000, README.sgi, README.solaris2, README.uts,
301 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
302 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
303 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
304 hpux_irix_threads.c, makefile.depend, nursery.c,
305 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
306 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
307 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
308 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
311 2001-05-19 Hans Boehm <hans_boehm@hp.com>
313 * configure.host: Build with -fexceptions.
314 * linux_threads.c: Remember which thread stopped world for
316 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
317 with final tuning by Bryce McKinlay
319 * configure.in: Add support for --enable-threads=posix on FreeBSD.
320 * configure: Rebuilt.
322 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
324 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
325 (GC_noop1): Change declaration to take one argument.
327 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
329 * configure.in: Obtain THREADS with `gcc -v'.
330 * configure: Rebuilt.
332 2001-04-05 Hans Boehm <hans_boehm@hp.com>
334 * misc.c: Back out buggy changes to stack clearing code.
335 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
336 spent clearing memory.
338 2001-04-04 Hans Boehm <hans_boehm@hp.com>
341 - Accomodate finalization requests for static objects.
342 (Will be required by hash synchronization. May be needed
343 in some configurations now.)
346 - Define MIN_WORDS. All allocation requests are rounded
347 up to at least this size. Removes a subtle assumption that
348 Java objects have a 2 word header.
351 - Adjust Linux/IA64 configuration for non-ancient kernels.
352 (Necessary fix for IA64.)
355 - Fix syntax error in currently unused code. Will be needed
363 - Change stack cleaning code to typically clear about one tenth
364 the memory it used to in the threads configuration. Occasionally
365 still clear more. (This is really a fix for a long-standing
366 and fairly significant performance bug with threads.)
369 - Fix the code for finding the beginning of the data segment under
370 Linux. I believe this is necessary for some IA64 Linux
371 distributions. It will also helo other platforms, though those
372 may additionally require a gcconfig.h adjustment. (This basically
373 works around the absence of a data_start or __data_start
374 definition in glibc.)
377 - Handle rounding due to MIN_WORDS.
379 2001-03-22 Tom Tromey <tromey@redhat.com>
381 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
383 2001-03-19 Tom Tromey <tromey@redhat.com>
385 * Makefile.in: Rebuilt.
386 * Makefile.am (gctest_LDFLAGS): new macro.
388 2001-03-16 Tom Tromey <tromey@redhat.com>
390 * Makefile.in: Rebuilt.
391 * Makefile.am (TESTS_ENVIRONMENT): New macro.
393 2001-01-23 Rod Stewart <stewart@lab43.org>
395 * gcconfig.h: Check for `__arm__', not `arm'.
397 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
399 * configure.in: Rename THREADLIB to THREADLIBS.
400 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
401 ensures that we link the correct version of the linuxthreads semaphore
403 * Makefile.in: Rebuilt.
404 * configure: Rebuilt.
406 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
407 list of signals which are not blocked during suspend in the NO_SIGNALS
410 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
412 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
414 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
416 * Makefile.dist: Renamed from Makefile.orig.
418 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
420 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
421 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
423 * Makefile.in: Rebuilt.
424 * configure: Likewise.
426 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
428 * gcconfig.h: Add new case for powerpc EABI.
429 [PPC]: Handle embedded OS for powerpc simulator.
431 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
433 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
434 cross-compile configuration only.
435 * Makefile.am: Build gcj_mlc.c.
436 * configure, Makefile.in: Rebuilt.
438 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
440 * acinclude.m4: Include libtool macros from the top level.
441 * aclocal.m4, configure: Rebuilt.
443 2000-09-04 Anthony Green <green@redhat.com>
445 Fix for PR libgcj/230:
446 * mark.c (GC_mark_from_mark_stack): Remove call to
447 GC_debug_object_start.
448 * gc_priv.h (GC_debug_object_start): Remove prototype.
450 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
452 * gcconfig.h [OSF1] (_end): Declare as `int'.
454 2000-08-02 Tom Tromey <tromey@cygnus.com>
456 * gc_priv.h (GC_generic_malloc_inner): Prototype.
457 (GC_generic_malloc): Likewise.
458 (GC_add_to_black_list_normal): Likewise.
459 (GC_find_header): Likewise.
460 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
461 * gc_mark.h (GC_find_start): Prototype.
462 (GC_signal_mark_stack_overflow): Likewise.
464 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
466 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
467 * configure: Rebuilt.
469 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
471 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
473 Imported version 5.1.
474 * acinclude.m4: Push version to 5.1.
476 2000-06-19 Andrew Haley <aph@cygnus.com>
478 * os_dep.c (read): Pass two dummy args to syscall().
480 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
482 Imported 5.0 release version.
483 * acinclude.m4: Increment version to 5.0.
485 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
487 Imported version 5.0alpha7.
488 * acinclude.m4: Update version to 5.0a7.
490 2000-04-26 Jakub Jelinek <jakub@redhat.com>
492 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
493 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
494 - sparc glibc does not provide it.
495 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
496 Make STACKBOTTOM depend on the wordsize.
497 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
498 (struct frame): Declare on sparc*-linux*.
499 (GC_save_callers): Bias the frame pointers if needed (sparc64).
500 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
501 Implement on sparc64.
502 (GC_clear_stack_inner): Implement on sparc64.
503 * gc_priv.h (GC_test_and_set): Implement for sparc.
504 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
505 GC_save_regs_in_stack on sparc.
507 2000-04-23 Tom Tromey <tromey@cygnus.com>
509 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
511 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
513 Imported version version 5.0alpha6.
514 * acinclude.m4: Bump version to 5.0a6.
515 * configure.in: Don't use alpha_mach_dep.s.
516 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
518 * Makefile.am, Makefile.in: irix_threads.c is now
520 * Makefile.orig: Updated from gc distribution Makefile.
522 2000-03-26 Anthony Green <green@redhat.com>
524 * misc.c (GC_enable): Always define GC_enable and GC_disable.
526 2000-02-14 Tom Tromey <tromey@cygnus.com>
528 * gc.h (dlopen): Define as GC_dlopen on Linux.
529 (GC_dlopen): Declare on Linux.
530 * dyn_load.c (GC_dlopen): Define for Linux.
532 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
534 * gcconfig.h (DATASTART): Add missing extern declaration
535 for data_start on powerpc.
537 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
539 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
542 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
544 * gcconfig.h: Define DATASTART for Alpha Linux.
546 1999-12-19 Anthony Green <green@cygnus.com>
548 * gcconfig.h: Use libgcj hack for Alpha Linux.
549 Undefine MPROTEXT_VDB (from Jeff Sturm).
550 * os_dep.c: Remove Alpha Linux hacks.
553 1999-12-13 Tom Tromey <tromey@cygnus.com>
555 * aclocal.m4, configure: Rebuilt.
556 * acinclude.m4: Changed version to 5.0a4.
557 * Makefile.in: Rebuilt.
558 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
560 1999-12-12 Anthony Green <green@cygnus.com>
562 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
564 (DYNAMIC_LOADING): Define for PowerPC Linux.
565 * os_dep.c: Remove some special cases for PowerPC Linux.
566 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
569 1999-11-04 Tom Tromey <tromey@cygnus.com>
571 * Makefile.in: Rebuilt.
572 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
574 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
575 (GC_thr_init): Don't declare.
577 * configure: Rebuilt.
578 * configure.in: Removed qt threads case.
579 * dyn_load.c: Don't mention QUICK_THREADS.
580 * os_dep.c: Don't mention QUICK_THREADS.
581 * misc.c: Don't mention QUICK_THREADS.
582 * gcconfig.h: Don't mention QUICK_THREADS.
583 * gc_priv.h: Removed QUICK_THREADS code.
584 * quick_threads.c: Removed.
586 1999-11-03 Tom Tromey <tromey@cygnus.com>
588 * gcconfig.h: Merged in local changes from old config.h.
590 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
592 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
594 1999-11-02 Tom Tromey <tromey@cygnus.com>
596 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
598 * configure: Rebuilt.
599 * configure.in: Don't create boehm-config.h.
600 * Makefile.in: Rebuilt.
601 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
603 ($(all_objs)): Depend on gcconfig.h.
604 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
605 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
608 1999-11-01 Tom Tromey <tromey@cygnus.com>
610 * Makefile.in: Rebuilt.
611 * Makefile.am (gctest_LDADD): Added THREADLIB.
613 * configure: Rebuilt.
614 * configure.in (INCLUDES): New subst.
616 1999-09-29 Steve Chamberlain <sac@pobox.com>
618 * config.h: Added picoJava target.
619 * mach_dep.h (GC_push_regs): New code for picoJava.
621 1999-09-28 Tom Tromey <tromey@cygnus.com>
623 * aclocal.m4, configure: Rebuilt.
624 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
625 appropriate AC_PROG_ symbol.
627 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
629 * gc_priv.h: IRIX thread changes from
630 include/private/gc_priv.h.
632 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
634 * Makefile.in: Rebuilt.
635 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
638 * configure: Rebuilt.
639 * configure.in: Properly align --help output, fix capitalization
641 * acinclude.m4: Likewise.
643 1999-08-04 Tom Tromey <tromey@cygnus.com>
645 * configure.in: Added missing `;;'. From Anthony Green.
647 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
649 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
651 1999-08-03 Tom Tromey <tromey@cygnus.com>
653 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
654 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
656 1999-08-02 Tom Tromey <tromey@cygnus.com>
658 * aclocal.m4, configure: Rebuilt for new libtool.
660 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
662 * mips_sgi_mach_dep.s: Enable PIC option.
664 1999-07-19 Tom Tromey <tromey@cygnus.com>
666 * config.h (MPROTECT_VDB): Don't define on Linux.
668 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
670 * Makefile.am (.s.lo): Avoid `#line' directives.
671 * Makefile.in: Rebuilt.
673 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
675 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
676 generate *-recursive for this Makefile, use *-am instead.
677 * Makefile.in: Rebuilt.
679 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
681 * Makefile.am (.s.lo): Renamed from `.s.o'.
682 * Makefile.in: Rebuilt.
684 1999-06-21 Tom Tromey <tromey@cygnus.com>
686 Alpha patch from Jeff Sturm:
687 * os_dep.c (GC_init_linuxalpha): New function.
688 * misc.c: Initialize for alpha linux.
689 * gc_priv.h (GC_test_and_set): Define for alpha.
690 * config.h: Don't assume __data_start on alpha.
692 * Makefile.in: Rebuilt.
693 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
696 * Makefile.in: Rebuilt.
697 * Makefile.am (toolexeclibdir): Define as libdir when
699 * configure: Rebuilt.
700 * configure.in (USE_LIBDIR): New conditional.
702 * configure: Rebuilt.
703 * configure.in: Recognize all forms of alpha.
705 1999-06-17 Anthony Green <green@cygnus.com>
707 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
708 Carlo Dapor <carlo@vis.ethz.ch>).
710 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
712 * configure.in: Switch from irix threads to posix threads
713 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
714 for mips architecture.
715 * configure: Regenerate.
717 1999-04-30 Tom Tromey <tromey@cygnus.com>
719 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
721 1999-04-26 Tom Tromey <tromey@cygnus.com>
723 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
726 1999-04-23 Tom Tromey <tromey@cygnus.com>
728 * Makefile.in, configure: Rebuilt.
729 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
730 (libgcjgc_la_SOURCES): Renamed.
731 (libgcjgc_la_LIBADD): Likewise.
732 (libgcjgc_la_DEPENDENCIES): Likewise.
733 (EXTRA_libgcjgc_la_SOURCES): Likewise.
734 (gctest_LDADD): Use libgcjgc.la.
735 (all_objs): Mention libgcj_la_OBJECTS.
736 (EXTRA_LTLIBRARIES): Renamed.
737 (toollib_LTLIBRARIES): Likewise.
738 (libgcjgc_la_LDFLAGS): New macro
739 (toolexecdir): Renamed.
740 (toolexeclibdir): Likewise.
741 (toolexeclib_LTLIBRARIES): Likewise.
742 (LTCOMPILE): Renamed; added libtool invocation.
743 (LINK): Added libtool invocation.
744 (.s.o): use LTCOMPILE.
745 * configure.in: Call AM_PROG_LIBTOOL.
746 (target_all): Set to libgcjgc.la.
747 Mention `.lo' forms of object files.
749 1999-04-21 Tom Tromey <tromey@cygnus.com>
751 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
754 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
755 sigcontext.h. From Matthias Klose <doko@itso.de>.
757 1999-04-16 Tom Tromey <tromey@cygnus.com>
759 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
760 David Pettersson <dapet@mai.liu.se>
762 1999-04-14 Tom Tromey <tromey@cygnus.com>
764 * configure: Rebuilt.
765 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
766 incorrect patch of 199-04-09.
768 * configure: Rebuilt.
769 * configure.in: Added support for alpha.
770 From David Pettersson <dapet@mai.liu.se>.
772 1999-04-13 Tom Tromey <tromey@cygnus.com>
774 * Makefile.in: Rebuilt.
775 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
778 1999-04-09 Tom Tromey <tromey@cygnus.com>
780 * configure: Rebuilt.
781 * configure.in: Use sparc_mach_dep.s when building on Solaris.
783 1999-02-23 Tom Tromey <tromey@cygnus.com>
785 * configure: Rebuilt.
786 * configure.in: For Linux, define _REENTRANT. For Solaris, define
787 SOLARIS_THREADS and _SOLARIS_PTHREADS.
789 1999-02-18 Tom Tromey <tromey@cygnus.com>
791 * quick_threads.c (GC_push_all_stacks): Change order of arguments
792 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
793 for case where LO is NULL.
795 1999-02-10 Tom Tromey <tromey@cygnus.com>
797 * aclocal.m4, configure, Makefile.in: Rebuilt.
798 * acinclude.m4: Updated to be used with automake 1.4.
799 * configure.in: Renamed libgc to libgcjgc. Updated to be used
801 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
802 (libgcjgc_a_SOURCES): Likewise.
803 (libgcjgc_a_LIBADD): Likewise.
804 (libgcjgc_a_DEPENDENCIES): Likewise.
805 (EXTRA_libgcjgc_a_SOURCES): Likewise.
806 (gctest_LDADD): Likewise.
807 (all_objs): Likewise.
809 1999-01-08 Tom Tromey <tromey@cygnus.com>
811 * configure: Rebuilt.
812 * configure.in: Define LINUX_THREADS if using POSIX threads on
815 * gc_priv.h (GC_test_and_set): Put return type into definition.
817 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
819 * Makefile.am: add support for eCos. In particular, add C++
820 support for compiling the file ecos.cc.
822 * acinclude.m4: add C++ support.
823 * aclocal.m4: likewise
824 * config.h: add eCos support.
825 * configure: likewise
826 * configure.in: likewise
827 * misc.c (GC_write): add eCos support.
828 * os_dep.c (tiny_sbrk): add eCos support.
830 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
832 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
833 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
835 1998-11-23 Tom Tromey <tromey@cygnus.com>
837 * configure.host (boehm_gc_cflags): Don't add `-O2'.
839 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
841 * Makefile.am, Makefile.in, configure.host: tx39 build option
844 1998-11-17 Tom Tromey <tromey@cygnus.com>
846 * configure: Rebuilt.
847 * configure.in: Switch on host, not target.
849 1998-11-16 Tom Tromey <tromey@cygnus.com>
851 * gc_priv.h (GC_debug_object_start): Declare.
852 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
853 * gc.h (GC_debug_register_finalizer_no_order,
854 GC_register_finalizer_no_order): Declare.
855 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
856 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
857 (GC_debug_generic_malloc): Likewise.
858 (GC_debug_object_start): new function.
860 1998-11-11 Tom Tromey <tromey@cygnus.com>
862 * configure: Rebuilt.
863 * configure.in: Recognize --enable-java-gc, not --enable-gc.
865 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
867 * dyn_load.c: Handle QUICK_THREADS case.
869 1998-10-21 Tom Tromey <tromey@cygnus.com>
871 * configure: Rebuilt.
872 * configure.in: Put cpp defines here, not in config.h. Recognize
873 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
874 define PACKAGE or VERSION.
875 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
878 * os_dep.c (GC_default_push_other_roots): Define when
879 QUICK_THREADS defined.
880 * misc.c: Added QUICK_THREADS case.
881 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
882 * config.h (THREADS): Define if QUICK_THREADS defined.
883 * Makefile.in: Rebuilt.
884 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
886 * quick_threads.c: New file.
888 1998-10-20 Tom Tromey <tromey@cygnus.com>
890 * aclocal.m4, configure: Rebuilt.
891 * acinclude.m4: Don't subst machine_dir or sys_dir.
892 * configure.host: Removed unused code.
894 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
896 * configure: Rebuilt.
897 * configure.in: Fix typo in previous patch.
899 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
901 * Makefile.in, aclocal.m4, configure: Rebuilt.
902 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
903 * configure.host: Created.
905 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
907 * Makefile.in: Rebuilt.
908 * Makefile.am (lib_LIBRARIES): Use target_all.
909 (EXTRA_LIBRARIES): New macro.
910 * configure: Rebuilt.
911 * configure.in: Recognize --enable-gc.
913 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
915 * Makefile.in: Rebuilt.
916 * Makefile.am (COMPILE): Define.
918 (.s.o): Use MY_CFLAGS.
919 * configure: Rebuilt.
920 * configure.in (MY_CFLAGS): Define and subst.
922 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
924 * configure: Rebuilt.
925 * configure.in: Added --with-cross-host argument. Use
926 $with_cross_host to determine when cross-compiling.
928 * config.h (SMALL_CONFIG): Don't define.
929 * configure: Rebuilt.
930 * configure.in: Define SMALL_CONFIG when cross-compiling.
932 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
934 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
935 allchblk.c: Merged with 4.13a2 while preserving local changes.
937 * Makefile.orig: Updated from Makefile in 4.13a2.
939 * configure: Rebuilt.
940 * configure.in: Updated version number to 4.13a2. On Solaris,
941 don't build with -O when using gcc.
943 Merged in version 4.13alpha2:
944 * config.h (USE_MMAP): Re-enable on Solaris.
945 * solaris_pthreads.c: Removed RCS Id line.
946 * alpha_mach_dep.s: Removed RCS Id line.
948 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
950 * config.h (USE_MMAP): Don't define for Solaris.
952 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
954 * Makefile.in: Rebuilt.
955 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
957 * Makefile.in: Rebuilt.
958 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
960 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
962 * Makefile.in: Rebuilt.
963 * Makefile.am ($(all_objs)): Depend on config.h.
965 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
966 DATASTART as &_etext.
967 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
968 * configure: Rebuilt.
969 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
972 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
974 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
975 (GC_maybe_gc): Likewise.
976 * os_dep.c: If NO_SIGSET defined, then have empty
977 GC_disable_signals and GC_enable_signals.
978 * configure: Rebuilt.
979 * configure.in: Added --with-target-subdir option. If
980 cross-compiling, define NO_SIGSET and NO_CLOCK.
982 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
984 * Makefile.in: Rebuilt.
985 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
987 * aclocal.m4, configure: Rebuilt.
988 * acinclude.m4: New file.
989 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
991 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
993 * configure: Rebuilt.
994 * configure.in: Link boehm-config.h to config.h.
995 * Makefile.in: Rebuilt.
996 * Makefile.am (INCLUDES): Removed.
997 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
998 JAVA_FINALIZATION): Define
1000 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1002 * Many files: Use GC_bool, not bool.
1003 * gc_priv.h: Define GC_bool, not bool.
1005 * misc.c (GC_dont_gc): Define as int.
1006 (GC_quiet): Likewise.
1007 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1008 * alloc.c (GC_dont_expand): Define as int.
1009 * gc_priv.h: For gcc, define bool as char.
1011 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1013 * Makefile.in: Rebuilt.
1014 * Makefile.am (check_PROGRAMS): New macro.
1015 (gctest_SOURCES): Likewise.
1016 (gctest_LDADD): Likewise.
1018 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1020 * Makefile.in: Rebuilt.
1021 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1022 * configure: Rebuilt.
1023 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1025 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1027 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1029 * Makefile.orig: Renamed from Makefile.