1 2002-04-22 David S. Miller <davem@redhat.com>
3 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
4 64-bit SPARC Linux, the __libc_stack_end technique does
7 2002-04-22 Jeff Sturm <jsturm@one-point.com>
9 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
11 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
13 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
16 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
18 * include/private/gcconfig.h (DATAEND): Update comment example
21 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
23 * include/private/gcconfig.h (DATAEND): Clarify comment.
25 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
27 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
28 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
30 * allchblk.c (GC_allchblk_nth): Change text and support reduced
31 frequency for blacklist warning message.
32 * misc.c (GC_large_alloc_warn_interval,
33 GC_large_alloc_warn_suppressed): define.
34 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
35 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
36 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
37 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
39 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
41 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
43 * include/private/gcconfig.h: Add support for an unmapped
44 memory hole between the end of the initialized data segment
45 and the start of the BSS on FreeBSD/i386.
47 2002-03-30 Krister Walfridsson <cato@df.lth.se>
49 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
52 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
54 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
55 (GC_local_gcj_malloc): Add assertion.
56 (start_mark_threads): Fix abort message.
57 * mark.c (GC_mark_from): Generalize assertion.
58 * reclaim.c (GC_clear_fl_links): New function.
59 (GC_start_reclaim): Must clear some freelist links.
60 * include/private/specific.h, specific.c: Add assertions.
61 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
64 2002-03-27 Richard Henderson <rth@redhat.com>
66 * os_dep.c (GC_init_linux_data_start): Fix references to
67 __data_start and _end.
69 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
71 * include/private/gcconfig.h: Change all likely references
72 to linker script synthesized symbols to use this idiom:
73 extern int etext[]; etext
75 2002-03-25 Jeff Sturm <jsturm@one-point.com>
77 * linux_threads.c (GC_get_nprocs): Close file descriptor.
79 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
81 * include/private/gcconfig.h: Add unified test for FreeBSD.
82 Support FreeBSD/alpha.
83 * os_dep.c: Do not include <machine/trap.h> unless available.
84 (GC_freebsd_stack_base): Fix types.
86 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
88 * Makefile.am: Make a convenience library.
89 * Makefile.in: Rebuilt.
91 2002-03-15 Anthony Green <green@redhat.com>
93 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
94 * configure.in: Disable use of getenv for win32 targets (some of
95 which have broken implementations).
98 2002-03-12 Adam Megacz <adam@xwt.org>
100 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
101 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
102 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
103 statically initialized it to TRUE if compiling with GCC.
104 * win32_threads.c (thread_start): We no longer use SEH if
106 * mark.c (GC_mark_some): We no longer use SEH if
109 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
111 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
112 support is enabled, for hash synchronization.
114 2002-02-24 Adam Megacz <adam@xwt.org>
116 * Makefile.am: Added win32_threads.c to sources list.
117 * win32_threads.c: Added two */'s which I had neglected.
119 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
121 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
122 * Makefile.in: Rebuilt.
124 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
126 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
128 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
130 * mips_sgi_mach_dep.S: Likewise.
131 * Makefile.am: Update for above changes.
132 * Makefile.in: Rebuilt.
134 2002-02-12 Richard Henderson <rth@redhat.com>
136 * configure.in: Re-apply 2001-06-26 configure change.
137 * configure: Rebuild.
139 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
141 Imported GC 6.1 Alpha 3.
143 * sparc_mach_dep.S: Delete incorrectly named file.
145 2001-02-11 Adam Megacz <adam@xwt.org
147 * configure.in: support for win32, saner
148 cross-compile options
150 2001-02-08 Anthony Green <green@redhat.com>
152 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
153 board embedded targets.
154 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
155 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
156 redundant uses of ECOS.
157 * misc.c: Use NOSYS where ECOS is being used.
158 Don't define GC_write twice for ECOS systems.
159 (GC_write): New function for NOSYS targets.
161 2002-02-06 Adam Megacz <adam@xwt.org>
163 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
164 now exposed on all Win32 platforms.
165 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
166 compiles on Win32; it invokes CreateThread() if GC is built
167 as a DLL; otherwise it registers the thread.
168 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
169 libgcjgc was not built as a DLL.
171 2002-02-01 Adam Megacz <adam@xwt.org>
173 * boehm-gc on win32 now automatically detects if it is being built
174 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
176 2002-01-25 David Edelsohn <edelsohn@gnu.org>
178 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
179 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
180 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
181 DATASTART and DATAEND roots.
182 * rs6000_mach_dep.s: Add function descriptor and traceback table.
184 2001-12-16 Jeff Sturm <jsturm@one-point.com>
186 * dyn_load.c: Define ElfW (if needed) for all targets,
188 (GC_FirstDLOpenedLinkMap): Use it.
189 (GC_register_dynamic_libraries_dl): Use it.
190 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
193 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
196 * configure.in: Add AC_SUBST(target_alias).
197 * configure: Regenerated.
199 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
201 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
202 case for GC_FREEBSD_THREADS.
203 * configure.in (*-*-freebsd*): Clarify warning.
204 * configure: Rebuilt.
206 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
207 Andreas Tobler <toa@pop.agri.ch>
209 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
211 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
213 * linux_threads.c (GC_init_parallel): Do not declare as a static
215 * include/gc.h (GC_init): Declare here. Add description.
216 * include/private/gc_priv.h (GC_init): Remove declaration.
218 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
220 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
221 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
222 GC_FREEBSD_THREADS, handle strange interaction between system
223 pthread implementation and boehm-gc signal-handler architecture.
224 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
226 * include/private/gcconfig.h (configuration keyed off FREEBSD):
227 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
228 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
230 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
232 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
233 * Makefile.in: Rebuilt.
235 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
237 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
238 merged local changes.
240 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
242 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
243 Solaris 2/Intel definition.
245 * configure.in (i?86-*-solaris2.[89]*): Define
246 SOLARIS25_PROC_VDB_BUG_FIXED.
247 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
248 * configure: Regenerate.
250 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
251 (DATAEND): Define using _end.
253 2001-09-11 Per Bothner <per@bothner.com>
255 * include/Makefile.am: New file. It defines include_HEADERS.
256 * Makefile.am (SUBDIRS): New macro, set to include.
257 * configure.in (AC_OUTPUT): Add include/Makefile.
259 2001-08-20 Tom Tromey <tromey@redhat.com>
261 * configure: Rebuilt.
262 * configure.in: Always ask gcc for threads package.
264 2001-08-17 Tom Tromey <tromey@redhat.com>
266 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
267 merged local changes.
269 2001-08-02 David Billinghurst <David.Billinghurst>
271 * configure: Rebuilt.
272 * configure.in: POSIX threads on cygwin does not link with
275 2001-07-03 Tom Tromey <tromey@redhat.com>
277 Fix for PR bootstrap/3281:
278 * aclocal.m4, configure, Makefile.in: Rebuilt.
279 * acinclude.m4: Set mkinstalldirs for in-tree build.
281 2001-06-26 Richard Henderson <rth@redhat.com>
283 * alpha_mach_dep.s: Mark call-saved FP registers.
284 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
285 * configure.in (alpha*): Re-enable alpha_mach_dep.s
286 * configure: Rebuild.
288 2001-06-12 Tom Tromey <tromey@redhat.com>
290 * aclocal.m4, configure: Rebuilt.
291 * acinclude.m4: Find configure.host in srcdir.
293 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
295 * configure.in (AC_EXEEXT): Work around in case it expands to
296 nothing, as in autoconf 2.50.
297 * acinclude.m4: Likewise.
298 * aclocal.m4, configure: Rebuilt.
300 2001-06-07 Tom Tromey <tromey@redhat.com>
302 For PR bootstrap/3075:
303 * configure, aclocal.m4, Makefile.in: Rebuilt.
304 * configure.in: Don't call AC_CONFIG_AUX_DIR or
306 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
307 AC_CANONICAL_SYSTEM here.
308 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
311 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
313 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
314 (libgcjgc_la_SOURCES): Remove typo.
315 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
316 * Makefile.in: Rebuilt.
318 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
320 Imported version version 6.0alpha7.
322 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
323 README.amiga, README.debugging, README.dj, README.hp, README.linux,
324 README.rs6000, README.sgi, README.solaris2, README.uts,
325 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
326 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
327 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
328 hpux_irix_threads.c, makefile.depend, nursery.c,
329 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
330 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
331 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
332 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
335 2001-05-19 Hans Boehm <hans_boehm@hp.com>
337 * configure.host: Build with -fexceptions.
338 * linux_threads.c: Remember which thread stopped world for
340 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
341 with final tuning by Bryce McKinlay
343 * configure.in: Add support for --enable-threads=posix on FreeBSD.
344 * configure: Rebuilt.
346 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
348 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
349 (GC_noop1): Change declaration to take one argument.
351 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
353 * configure.in: Obtain THREADS with `gcc -v'.
354 * configure: Rebuilt.
356 2001-04-05 Hans Boehm <hans_boehm@hp.com>
358 * misc.c: Back out buggy changes to stack clearing code.
359 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
360 spent clearing memory.
362 2001-04-04 Hans Boehm <hans_boehm@hp.com>
365 - Accomodate finalization requests for static objects.
366 (Will be required by hash synchronization. May be needed
367 in some configurations now.)
370 - Define MIN_WORDS. All allocation requests are rounded
371 up to at least this size. Removes a subtle assumption that
372 Java objects have a 2 word header.
375 - Adjust Linux/IA64 configuration for non-ancient kernels.
376 (Necessary fix for IA64.)
379 - Fix syntax error in currently unused code. Will be needed
387 - Change stack cleaning code to typically clear about one tenth
388 the memory it used to in the threads configuration. Occasionally
389 still clear more. (This is really a fix for a long-standing
390 and fairly significant performance bug with threads.)
393 - Fix the code for finding the beginning of the data segment under
394 Linux. I believe this is necessary for some IA64 Linux
395 distributions. It will also helo other platforms, though those
396 may additionally require a gcconfig.h adjustment. (This basically
397 works around the absence of a data_start or __data_start
398 definition in glibc.)
401 - Handle rounding due to MIN_WORDS.
403 2001-03-22 Tom Tromey <tromey@redhat.com>
405 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
407 2001-03-19 Tom Tromey <tromey@redhat.com>
409 * Makefile.in: Rebuilt.
410 * Makefile.am (gctest_LDFLAGS): new macro.
412 2001-03-16 Tom Tromey <tromey@redhat.com>
414 * Makefile.in: Rebuilt.
415 * Makefile.am (TESTS_ENVIRONMENT): New macro.
417 2001-01-23 Rod Stewart <stewart@lab43.org>
419 * gcconfig.h: Check for `__arm__', not `arm'.
421 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
423 * configure.in: Rename THREADLIB to THREADLIBS.
424 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
425 ensures that we link the correct version of the linuxthreads semaphore
427 * Makefile.in: Rebuilt.
428 * configure: Rebuilt.
430 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
431 list of signals which are not blocked during suspend in the NO_SIGNALS
434 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
436 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
438 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
440 * Makefile.dist: Renamed from Makefile.orig.
442 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
444 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
445 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
447 * Makefile.in: Rebuilt.
448 * configure: Likewise.
450 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
452 * gcconfig.h: Add new case for powerpc EABI.
453 [PPC]: Handle embedded OS for powerpc simulator.
455 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
457 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
458 cross-compile configuration only.
459 * Makefile.am: Build gcj_mlc.c.
460 * configure, Makefile.in: Rebuilt.
462 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
464 * acinclude.m4: Include libtool macros from the top level.
465 * aclocal.m4, configure: Rebuilt.
467 2000-09-04 Anthony Green <green@redhat.com>
469 Fix for PR libgcj/230:
470 * mark.c (GC_mark_from_mark_stack): Remove call to
471 GC_debug_object_start.
472 * gc_priv.h (GC_debug_object_start): Remove prototype.
474 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
476 * gcconfig.h [OSF1] (_end): Declare as `int'.
478 2000-08-02 Tom Tromey <tromey@cygnus.com>
480 * gc_priv.h (GC_generic_malloc_inner): Prototype.
481 (GC_generic_malloc): Likewise.
482 (GC_add_to_black_list_normal): Likewise.
483 (GC_find_header): Likewise.
484 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
485 * gc_mark.h (GC_find_start): Prototype.
486 (GC_signal_mark_stack_overflow): Likewise.
488 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
490 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
491 * configure: Rebuilt.
493 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
495 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
497 Imported version 5.1.
498 * acinclude.m4: Push version to 5.1.
500 2000-06-19 Andrew Haley <aph@cygnus.com>
502 * os_dep.c (read): Pass two dummy args to syscall().
504 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
506 Imported 5.0 release version.
507 * acinclude.m4: Increment version to 5.0.
509 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
511 Imported version 5.0alpha7.
512 * acinclude.m4: Update version to 5.0a7.
514 2000-04-26 Jakub Jelinek <jakub@redhat.com>
516 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
517 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
518 - sparc glibc does not provide it.
519 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
520 Make STACKBOTTOM depend on the wordsize.
521 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
522 (struct frame): Declare on sparc*-linux*.
523 (GC_save_callers): Bias the frame pointers if needed (sparc64).
524 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
525 Implement on sparc64.
526 (GC_clear_stack_inner): Implement on sparc64.
527 * gc_priv.h (GC_test_and_set): Implement for sparc.
528 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
529 GC_save_regs_in_stack on sparc.
531 2000-04-23 Tom Tromey <tromey@cygnus.com>
533 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
535 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
537 Imported version version 5.0alpha6.
538 * acinclude.m4: Bump version to 5.0a6.
539 * configure.in: Don't use alpha_mach_dep.s.
540 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
542 * Makefile.am, Makefile.in: irix_threads.c is now
544 * Makefile.orig: Updated from gc distribution Makefile.
546 2000-03-26 Anthony Green <green@redhat.com>
548 * misc.c (GC_enable): Always define GC_enable and GC_disable.
550 2000-02-14 Tom Tromey <tromey@cygnus.com>
552 * gc.h (dlopen): Define as GC_dlopen on Linux.
553 (GC_dlopen): Declare on Linux.
554 * dyn_load.c (GC_dlopen): Define for Linux.
556 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
558 * gcconfig.h (DATASTART): Add missing extern declaration
559 for data_start on powerpc.
561 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
563 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
566 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
568 * gcconfig.h: Define DATASTART for Alpha Linux.
570 1999-12-19 Anthony Green <green@cygnus.com>
572 * gcconfig.h: Use libgcj hack for Alpha Linux.
573 Undefine MPROTEXT_VDB (from Jeff Sturm).
574 * os_dep.c: Remove Alpha Linux hacks.
577 1999-12-13 Tom Tromey <tromey@cygnus.com>
579 * aclocal.m4, configure: Rebuilt.
580 * acinclude.m4: Changed version to 5.0a4.
581 * Makefile.in: Rebuilt.
582 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
584 1999-12-12 Anthony Green <green@cygnus.com>
586 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
588 (DYNAMIC_LOADING): Define for PowerPC Linux.
589 * os_dep.c: Remove some special cases for PowerPC Linux.
590 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
593 1999-11-04 Tom Tromey <tromey@cygnus.com>
595 * Makefile.in: Rebuilt.
596 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
598 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
599 (GC_thr_init): Don't declare.
601 * configure: Rebuilt.
602 * configure.in: Removed qt threads case.
603 * dyn_load.c: Don't mention QUICK_THREADS.
604 * os_dep.c: Don't mention QUICK_THREADS.
605 * misc.c: Don't mention QUICK_THREADS.
606 * gcconfig.h: Don't mention QUICK_THREADS.
607 * gc_priv.h: Removed QUICK_THREADS code.
608 * quick_threads.c: Removed.
610 1999-11-03 Tom Tromey <tromey@cygnus.com>
612 * gcconfig.h: Merged in local changes from old config.h.
614 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
616 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
618 1999-11-02 Tom Tromey <tromey@cygnus.com>
620 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
622 * configure: Rebuilt.
623 * configure.in: Don't create boehm-config.h.
624 * Makefile.in: Rebuilt.
625 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
627 ($(all_objs)): Depend on gcconfig.h.
628 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
629 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
632 1999-11-01 Tom Tromey <tromey@cygnus.com>
634 * Makefile.in: Rebuilt.
635 * Makefile.am (gctest_LDADD): Added THREADLIB.
637 * configure: Rebuilt.
638 * configure.in (INCLUDES): New subst.
640 1999-09-29 Steve Chamberlain <sac@pobox.com>
642 * config.h: Added picoJava target.
643 * mach_dep.h (GC_push_regs): New code for picoJava.
645 1999-09-28 Tom Tromey <tromey@cygnus.com>
647 * aclocal.m4, configure: Rebuilt.
648 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
649 appropriate AC_PROG_ symbol.
651 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
653 * gc_priv.h: IRIX thread changes from
654 include/private/gc_priv.h.
656 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
658 * Makefile.in: Rebuilt.
659 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
662 * configure: Rebuilt.
663 * configure.in: Properly align --help output, fix capitalization
665 * acinclude.m4: Likewise.
667 1999-08-04 Tom Tromey <tromey@cygnus.com>
669 * configure.in: Added missing `;;'. From Anthony Green.
671 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
673 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
675 1999-08-03 Tom Tromey <tromey@cygnus.com>
677 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
678 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
680 1999-08-02 Tom Tromey <tromey@cygnus.com>
682 * aclocal.m4, configure: Rebuilt for new libtool.
684 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
686 * mips_sgi_mach_dep.s: Enable PIC option.
688 1999-07-19 Tom Tromey <tromey@cygnus.com>
690 * config.h (MPROTECT_VDB): Don't define on Linux.
692 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
694 * Makefile.am (.s.lo): Avoid `#line' directives.
695 * Makefile.in: Rebuilt.
697 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
699 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
700 generate *-recursive for this Makefile, use *-am instead.
701 * Makefile.in: Rebuilt.
703 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
705 * Makefile.am (.s.lo): Renamed from `.s.o'.
706 * Makefile.in: Rebuilt.
708 1999-06-21 Tom Tromey <tromey@cygnus.com>
710 Alpha patch from Jeff Sturm:
711 * os_dep.c (GC_init_linuxalpha): New function.
712 * misc.c: Initialize for alpha linux.
713 * gc_priv.h (GC_test_and_set): Define for alpha.
714 * config.h: Don't assume __data_start on alpha.
716 * Makefile.in: Rebuilt.
717 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
720 * Makefile.in: Rebuilt.
721 * Makefile.am (toolexeclibdir): Define as libdir when
723 * configure: Rebuilt.
724 * configure.in (USE_LIBDIR): New conditional.
726 * configure: Rebuilt.
727 * configure.in: Recognize all forms of alpha.
729 1999-06-17 Anthony Green <green@cygnus.com>
731 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
732 Carlo Dapor <carlo@vis.ethz.ch>).
734 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
736 * configure.in: Switch from irix threads to posix threads
737 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
738 for mips architecture.
739 * configure: Regenerate.
741 1999-04-30 Tom Tromey <tromey@cygnus.com>
743 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
745 1999-04-26 Tom Tromey <tromey@cygnus.com>
747 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
750 1999-04-23 Tom Tromey <tromey@cygnus.com>
752 * Makefile.in, configure: Rebuilt.
753 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
754 (libgcjgc_la_SOURCES): Renamed.
755 (libgcjgc_la_LIBADD): Likewise.
756 (libgcjgc_la_DEPENDENCIES): Likewise.
757 (EXTRA_libgcjgc_la_SOURCES): Likewise.
758 (gctest_LDADD): Use libgcjgc.la.
759 (all_objs): Mention libgcj_la_OBJECTS.
760 (EXTRA_LTLIBRARIES): Renamed.
761 (toollib_LTLIBRARIES): Likewise.
762 (libgcjgc_la_LDFLAGS): New macro
763 (toolexecdir): Renamed.
764 (toolexeclibdir): Likewise.
765 (toolexeclib_LTLIBRARIES): Likewise.
766 (LTCOMPILE): Renamed; added libtool invocation.
767 (LINK): Added libtool invocation.
768 (.s.o): use LTCOMPILE.
769 * configure.in: Call AM_PROG_LIBTOOL.
770 (target_all): Set to libgcjgc.la.
771 Mention `.lo' forms of object files.
773 1999-04-21 Tom Tromey <tromey@cygnus.com>
775 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
778 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
779 sigcontext.h. From Matthias Klose <doko@itso.de>.
781 1999-04-16 Tom Tromey <tromey@cygnus.com>
783 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
784 David Pettersson <dapet@mai.liu.se>
786 1999-04-14 Tom Tromey <tromey@cygnus.com>
788 * configure: Rebuilt.
789 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
790 incorrect patch of 199-04-09.
792 * configure: Rebuilt.
793 * configure.in: Added support for alpha.
794 From David Pettersson <dapet@mai.liu.se>.
796 1999-04-13 Tom Tromey <tromey@cygnus.com>
798 * Makefile.in: Rebuilt.
799 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
802 1999-04-09 Tom Tromey <tromey@cygnus.com>
804 * configure: Rebuilt.
805 * configure.in: Use sparc_mach_dep.s when building on Solaris.
807 1999-02-23 Tom Tromey <tromey@cygnus.com>
809 * configure: Rebuilt.
810 * configure.in: For Linux, define _REENTRANT. For Solaris, define
811 SOLARIS_THREADS and _SOLARIS_PTHREADS.
813 1999-02-18 Tom Tromey <tromey@cygnus.com>
815 * quick_threads.c (GC_push_all_stacks): Change order of arguments
816 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
817 for case where LO is NULL.
819 1999-02-10 Tom Tromey <tromey@cygnus.com>
821 * aclocal.m4, configure, Makefile.in: Rebuilt.
822 * acinclude.m4: Updated to be used with automake 1.4.
823 * configure.in: Renamed libgc to libgcjgc. Updated to be used
825 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
826 (libgcjgc_a_SOURCES): Likewise.
827 (libgcjgc_a_LIBADD): Likewise.
828 (libgcjgc_a_DEPENDENCIES): Likewise.
829 (EXTRA_libgcjgc_a_SOURCES): Likewise.
830 (gctest_LDADD): Likewise.
831 (all_objs): Likewise.
833 1999-01-08 Tom Tromey <tromey@cygnus.com>
835 * configure: Rebuilt.
836 * configure.in: Define LINUX_THREADS if using POSIX threads on
839 * gc_priv.h (GC_test_and_set): Put return type into definition.
841 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
843 * Makefile.am: add support for eCos. In particular, add C++
844 support for compiling the file ecos.cc.
846 * acinclude.m4: add C++ support.
847 * aclocal.m4: likewise
848 * config.h: add eCos support.
849 * configure: likewise
850 * configure.in: likewise
851 * misc.c (GC_write): add eCos support.
852 * os_dep.c (tiny_sbrk): add eCos support.
854 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
856 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
857 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
859 1998-11-23 Tom Tromey <tromey@cygnus.com>
861 * configure.host (boehm_gc_cflags): Don't add `-O2'.
863 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
865 * Makefile.am, Makefile.in, configure.host: tx39 build option
868 1998-11-17 Tom Tromey <tromey@cygnus.com>
870 * configure: Rebuilt.
871 * configure.in: Switch on host, not target.
873 1998-11-16 Tom Tromey <tromey@cygnus.com>
875 * gc_priv.h (GC_debug_object_start): Declare.
876 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
877 * gc.h (GC_debug_register_finalizer_no_order,
878 GC_register_finalizer_no_order): Declare.
879 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
880 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
881 (GC_debug_generic_malloc): Likewise.
882 (GC_debug_object_start): new function.
884 1998-11-11 Tom Tromey <tromey@cygnus.com>
886 * configure: Rebuilt.
887 * configure.in: Recognize --enable-java-gc, not --enable-gc.
889 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
891 * dyn_load.c: Handle QUICK_THREADS case.
893 1998-10-21 Tom Tromey <tromey@cygnus.com>
895 * configure: Rebuilt.
896 * configure.in: Put cpp defines here, not in config.h. Recognize
897 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
898 define PACKAGE or VERSION.
899 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
902 * os_dep.c (GC_default_push_other_roots): Define when
903 QUICK_THREADS defined.
904 * misc.c: Added QUICK_THREADS case.
905 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
906 * config.h (THREADS): Define if QUICK_THREADS defined.
907 * Makefile.in: Rebuilt.
908 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
910 * quick_threads.c: New file.
912 1998-10-20 Tom Tromey <tromey@cygnus.com>
914 * aclocal.m4, configure: Rebuilt.
915 * acinclude.m4: Don't subst machine_dir or sys_dir.
916 * configure.host: Removed unused code.
918 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
920 * configure: Rebuilt.
921 * configure.in: Fix typo in previous patch.
923 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
925 * Makefile.in, aclocal.m4, configure: Rebuilt.
926 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
927 * configure.host: Created.
929 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
931 * Makefile.in: Rebuilt.
932 * Makefile.am (lib_LIBRARIES): Use target_all.
933 (EXTRA_LIBRARIES): New macro.
934 * configure: Rebuilt.
935 * configure.in: Recognize --enable-gc.
937 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
939 * Makefile.in: Rebuilt.
940 * Makefile.am (COMPILE): Define.
942 (.s.o): Use MY_CFLAGS.
943 * configure: Rebuilt.
944 * configure.in (MY_CFLAGS): Define and subst.
946 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
948 * configure: Rebuilt.
949 * configure.in: Added --with-cross-host argument. Use
950 $with_cross_host to determine when cross-compiling.
952 * config.h (SMALL_CONFIG): Don't define.
953 * configure: Rebuilt.
954 * configure.in: Define SMALL_CONFIG when cross-compiling.
956 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
958 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
959 allchblk.c: Merged with 4.13a2 while preserving local changes.
961 * Makefile.orig: Updated from Makefile in 4.13a2.
963 * configure: Rebuilt.
964 * configure.in: Updated version number to 4.13a2. On Solaris,
965 don't build with -O when using gcc.
967 Merged in version 4.13alpha2:
968 * config.h (USE_MMAP): Re-enable on Solaris.
969 * solaris_pthreads.c: Removed RCS Id line.
970 * alpha_mach_dep.s: Removed RCS Id line.
972 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
974 * config.h (USE_MMAP): Don't define for Solaris.
976 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
978 * Makefile.in: Rebuilt.
979 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
981 * Makefile.in: Rebuilt.
982 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
984 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
986 * Makefile.in: Rebuilt.
987 * Makefile.am ($(all_objs)): Depend on config.h.
989 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
990 DATASTART as &_etext.
991 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
992 * configure: Rebuilt.
993 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
996 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
998 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
999 (GC_maybe_gc): Likewise.
1000 * os_dep.c: If NO_SIGSET defined, then have empty
1001 GC_disable_signals and GC_enable_signals.
1002 * configure: Rebuilt.
1003 * configure.in: Added --with-target-subdir option. If
1004 cross-compiling, define NO_SIGSET and NO_CLOCK.
1006 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1008 * Makefile.in: Rebuilt.
1009 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1011 * aclocal.m4, configure: Rebuilt.
1012 * acinclude.m4: New file.
1013 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1015 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1017 * configure: Rebuilt.
1018 * configure.in: Link boehm-config.h to config.h.
1019 * Makefile.in: Rebuilt.
1020 * Makefile.am (INCLUDES): Removed.
1021 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1022 JAVA_FINALIZATION): Define
1024 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1026 * Many files: Use GC_bool, not bool.
1027 * gc_priv.h: Define GC_bool, not bool.
1029 * misc.c (GC_dont_gc): Define as int.
1030 (GC_quiet): Likewise.
1031 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1032 * alloc.c (GC_dont_expand): Define as int.
1033 * gc_priv.h: For gcc, define bool as char.
1035 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1037 * Makefile.in: Rebuilt.
1038 * Makefile.am (check_PROGRAMS): New macro.
1039 (gctest_SOURCES): Likewise.
1040 (gctest_LDADD): Likewise.
1042 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1044 * Makefile.in: Rebuilt.
1045 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1046 * configure: Rebuilt.
1047 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1049 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1051 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1053 * Makefile.orig: Renamed from Makefile.