1 2002-07-25 Release Manager
5 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
8 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
10 2002-05-14 Release Manager
14 2002-05-14 Release Manager
18 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
20 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
21 script entry, and set LD to it when configuring multilibs.
24 2002-04-22 Jeff Sturm <jsturm@one-point.com>
26 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
27 (noinst_LTLIBRARIES): Add libgcjgc.la.
29 * Makefile.in: Rebuild.
31 2002-04-22 David S. Miller <davem@redhat.com>
33 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
34 64-bit SPARC Linux, the __libc_stack_end technique does
35 not work in this case.
37 2002-04-22 Jeff Sturm <jsturm@one-point.com>
39 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
41 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
43 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
46 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
47 Richard Henderson <rth@redhat.com>
49 * include/private/gcconfig.h (DATAEND): Update comment example
50 to match reality. Clarify comment.
51 Change all likely references to linker script synthesized
52 symbols to use this idiom: extern int etext[]; etext
53 * os_dep.c (GC_init_linux_data_start): Fix references to
54 __data_start and _end.
56 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
58 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
59 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
61 * allchblk.c (GC_allchblk_nth): Change text and support reduced
62 frequency for blacklist warning message.
63 * misc.c (GC_large_alloc_warn_interval,
64 GC_large_alloc_warn_suppressed): define.
65 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
66 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
67 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
68 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
70 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
72 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
74 * include/private/gcconfig.h: Add support for an unmapped
75 memory hole between the end of the initialized data segment
76 and the start of the BSS on FreeBSD/i386.
78 2002-04-01 Loren J. Rittle <ljrittle@acm.org>
80 * include/private/gcconfig.h: Add unified test for FreeBSD.
81 Support FreeBSD/alpha.
82 * os_dep.c: Do not include <machine/trap.h> unless available.
83 (GC_freebsd_stack_base): Fix types.
85 2002-03-30 Krister Walfridsson <cato@df.lth.se>
87 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
90 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
92 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
93 (GC_local_gcj_malloc): Add assertion.
94 (start_mark_threads): Fix abort message.
95 * mark.c (GC_mark_from): Generalize assertion.
96 * reclaim.c (GC_clear_fl_links): New function.
97 (GC_start_reclaim): Must clear some freelist links.
98 * include/private/specific.h, specific.c: Add assertions.
99 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
100 Rearrange tse fields.
102 2002-03-24 Jeff Sturm <jsturm@one-point.com>
104 * linux_threads.c (GC_get_nprocs): Close file descriptor.
106 2002-03-15 Anthony Green <green@redhat.com>
108 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
109 * configure.in: Disable use of getenv for win32 targets (some of
110 which have broken implementations).
111 * configure: Rebuilt.
113 2002-03-12 Adam Megacz <adam@xwt.org>
115 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
116 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
117 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
118 statically initialized it to TRUE if compiling with GCC.
119 * win32_threads.c (thread_start): We no longer use SEH if
121 * mark.c (GC_mark_some): We no longer use SEH if
124 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
126 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
127 support is enabled, for hash synchronization.
129 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
131 * Makefile.am: Make a convenience library.
132 * Makefile.in: Rebuilt.
134 2002-02-24 Adam Megacz <adam@xwt.org>
136 * Makefile.am: Added win32_threads.c to sources list.
137 * win32_threads.c: Added two */'s which I had neglected.
139 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
141 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
142 * Makefile.in: Rebuilt.
144 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
146 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
148 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
150 * mips_sgi_mach_dep.S: Likewise.
151 * Makefile.am: Update for above changes.
152 * Makefile.in: Rebuilt.
154 2002-02-12 Richard Henderson <rth@redhat.com>
156 * configure.in: Re-apply 2001-06-26 configure change.
157 * configure: Rebuild.
159 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
161 Imported GC 6.1 Alpha 3.
163 * sparc_mach_dep.S: Delete incorrectly named file.
165 2001-02-11 Adam Megacz <adam@xwt.org
167 * configure.in: support for win32, saner
168 cross-compile options
170 2001-02-08 Anthony Green <green@redhat.com>
172 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
173 board embedded targets.
174 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
175 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
176 redundant uses of ECOS.
177 * misc.c: Use NOSYS where ECOS is being used.
178 Don't define GC_write twice for ECOS systems.
179 (GC_write): New function for NOSYS targets.
181 2002-02-06 Adam Megacz <adam@xwt.org>
183 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
184 now exposed on all Win32 platforms.
185 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
186 compiles on Win32; it invokes CreateThread() if GC is built
187 as a DLL; otherwise it registers the thread.
188 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
189 libgcjgc was not built as a DLL.
191 2002-02-01 Adam Megacz <adam@xwt.org>
193 * boehm-gc on win32 now automatically detects if it is being built
194 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
196 2002-01-25 David Edelsohn <edelsohn@gnu.org>
198 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
199 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
200 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
201 DATASTART and DATAEND roots.
202 * rs6000_mach_dep.s: Add function descriptor and traceback table.
204 2001-12-16 Jeff Sturm <jsturm@one-point.com>
206 * dyn_load.c: Define ElfW (if needed) for all targets,
208 (GC_FirstDLOpenedLinkMap): Use it.
209 (GC_register_dynamic_libraries_dl): Use it.
210 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
213 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
216 * configure.in: Add AC_SUBST(target_alias).
217 * configure: Regenerated.
219 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
221 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
222 case for GC_FREEBSD_THREADS.
223 * configure.in (*-*-freebsd*): Clarify warning.
224 * configure: Rebuilt.
226 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
227 Andreas Tobler <toa@pop.agri.ch>
229 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
231 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
233 * linux_threads.c (GC_init_parallel): Do not declare as a static
235 * include/gc.h (GC_init): Declare here. Add description.
236 * include/private/gc_priv.h (GC_init): Remove declaration.
238 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
240 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
241 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
242 GC_FREEBSD_THREADS, handle strange interaction between system
243 pthread implementation and boehm-gc signal-handler architecture.
244 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
246 * include/private/gcconfig.h (configuration keyed off FREEBSD):
247 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
248 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
250 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
252 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
253 * Makefile.in: Rebuilt.
255 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
257 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
258 merged local changes.
260 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
262 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
263 Solaris 2/Intel definition.
265 * configure.in (i?86-*-solaris2.[89]*): Define
266 SOLARIS25_PROC_VDB_BUG_FIXED.
267 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
268 * configure: Regenerate.
270 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
271 (DATAEND): Define using _end.
273 2001-09-11 Per Bothner <per@bothner.com>
275 * include/Makefile.am: New file. It defines include_HEADERS.
276 * Makefile.am (SUBDIRS): New macro, set to include.
277 * configure.in (AC_OUTPUT): Add include/Makefile.
279 2001-08-20 Tom Tromey <tromey@redhat.com>
281 * configure: Rebuilt.
282 * configure.in: Always ask gcc for threads package.
284 2001-08-17 Tom Tromey <tromey@redhat.com>
286 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
287 merged local changes.
289 2001-08-02 David Billinghurst <David.Billinghurst>
291 * configure: Rebuilt.
292 * configure.in: POSIX threads on cygwin does not link with
295 2001-07-03 Tom Tromey <tromey@redhat.com>
297 Fix for PR bootstrap/3281:
298 * aclocal.m4, configure, Makefile.in: Rebuilt.
299 * acinclude.m4: Set mkinstalldirs for in-tree build.
301 2001-06-26 Richard Henderson <rth@redhat.com>
303 * alpha_mach_dep.s: Mark call-saved FP registers.
304 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
305 * configure.in (alpha*): Re-enable alpha_mach_dep.s
306 * configure: Rebuild.
308 2001-06-12 Tom Tromey <tromey@redhat.com>
310 * aclocal.m4, configure: Rebuilt.
311 * acinclude.m4: Find configure.host in srcdir.
313 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
315 * configure.in (AC_EXEEXT): Work around in case it expands to
316 nothing, as in autoconf 2.50.
317 * acinclude.m4: Likewise.
318 * aclocal.m4, configure: Rebuilt.
320 2001-06-07 Tom Tromey <tromey@redhat.com>
322 For PR bootstrap/3075:
323 * configure, aclocal.m4, Makefile.in: Rebuilt.
324 * configure.in: Don't call AC_CONFIG_AUX_DIR or
326 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
327 AC_CANONICAL_SYSTEM here.
328 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
331 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
333 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
334 (libgcjgc_la_SOURCES): Remove typo.
335 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
336 * Makefile.in: Rebuilt.
338 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
340 Imported version version 6.0alpha7.
342 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
343 README.amiga, README.debugging, README.dj, README.hp, README.linux,
344 README.rs6000, README.sgi, README.solaris2, README.uts,
345 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
346 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
347 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
348 hpux_irix_threads.c, makefile.depend, nursery.c,
349 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
350 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
351 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
352 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
355 2001-05-19 Hans Boehm <hans_boehm@hp.com>
357 * configure.host: Build with -fexceptions.
358 * linux_threads.c: Remember which thread stopped world for
360 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
361 with final tuning by Bryce McKinlay
363 * configure.in: Add support for --enable-threads=posix on FreeBSD.
364 * configure: Rebuilt.
366 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
368 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
369 (GC_noop1): Change declaration to take one argument.
371 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
373 * configure.in: Obtain THREADS with `gcc -v'.
374 * configure: Rebuilt.
376 2001-04-05 Hans Boehm <hans_boehm@hp.com>
378 * misc.c: Back out buggy changes to stack clearing code.
379 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
380 spent clearing memory.
382 2001-04-04 Hans Boehm <hans_boehm@hp.com>
385 - Accomodate finalization requests for static objects.
386 (Will be required by hash synchronization. May be needed
387 in some configurations now.)
390 - Define MIN_WORDS. All allocation requests are rounded
391 up to at least this size. Removes a subtle assumption that
392 Java objects have a 2 word header.
395 - Adjust Linux/IA64 configuration for non-ancient kernels.
396 (Necessary fix for IA64.)
399 - Fix syntax error in currently unused code. Will be needed
407 - Change stack cleaning code to typically clear about one tenth
408 the memory it used to in the threads configuration. Occasionally
409 still clear more. (This is really a fix for a long-standing
410 and fairly significant performance bug with threads.)
413 - Fix the code for finding the beginning of the data segment under
414 Linux. I believe this is necessary for some IA64 Linux
415 distributions. It will also helo other platforms, though those
416 may additionally require a gcconfig.h adjustment. (This basically
417 works around the absence of a data_start or __data_start
418 definition in glibc.)
421 - Handle rounding due to MIN_WORDS.
423 2001-03-22 Tom Tromey <tromey@redhat.com>
425 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
427 2001-03-19 Tom Tromey <tromey@redhat.com>
429 * Makefile.in: Rebuilt.
430 * Makefile.am (gctest_LDFLAGS): new macro.
432 2001-03-16 Tom Tromey <tromey@redhat.com>
434 * Makefile.in: Rebuilt.
435 * Makefile.am (TESTS_ENVIRONMENT): New macro.
437 2001-01-23 Rod Stewart <stewart@lab43.org>
439 * gcconfig.h: Check for `__arm__', not `arm'.
441 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
443 * configure.in: Rename THREADLIB to THREADLIBS.
444 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
445 ensures that we link the correct version of the linuxthreads semaphore
447 * Makefile.in: Rebuilt.
448 * configure: Rebuilt.
450 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
451 list of signals which are not blocked during suspend in the NO_SIGNALS
454 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
456 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
458 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
460 * Makefile.dist: Renamed from Makefile.orig.
462 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
464 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
465 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
467 * Makefile.in: Rebuilt.
468 * configure: Likewise.
470 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
472 * gcconfig.h: Add new case for powerpc EABI.
473 [PPC]: Handle embedded OS for powerpc simulator.
475 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
477 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
478 cross-compile configuration only.
479 * Makefile.am: Build gcj_mlc.c.
480 * configure, Makefile.in: Rebuilt.
482 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
484 * acinclude.m4: Include libtool macros from the top level.
485 * aclocal.m4, configure: Rebuilt.
487 2000-09-04 Anthony Green <green@redhat.com>
489 Fix for PR libgcj/230:
490 * mark.c (GC_mark_from_mark_stack): Remove call to
491 GC_debug_object_start.
492 * gc_priv.h (GC_debug_object_start): Remove prototype.
494 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
496 * gcconfig.h [OSF1] (_end): Declare as `int'.
498 2000-08-02 Tom Tromey <tromey@cygnus.com>
500 * gc_priv.h (GC_generic_malloc_inner): Prototype.
501 (GC_generic_malloc): Likewise.
502 (GC_add_to_black_list_normal): Likewise.
503 (GC_find_header): Likewise.
504 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
505 * gc_mark.h (GC_find_start): Prototype.
506 (GC_signal_mark_stack_overflow): Likewise.
508 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
510 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
511 * configure: Rebuilt.
513 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
515 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
517 Imported version 5.1.
518 * acinclude.m4: Push version to 5.1.
520 2000-06-19 Andrew Haley <aph@cygnus.com>
522 * os_dep.c (read): Pass two dummy args to syscall().
524 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
526 Imported 5.0 release version.
527 * acinclude.m4: Increment version to 5.0.
529 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
531 Imported version 5.0alpha7.
532 * acinclude.m4: Update version to 5.0a7.
534 2000-04-26 Jakub Jelinek <jakub@redhat.com>
536 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
537 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
538 - sparc glibc does not provide it.
539 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
540 Make STACKBOTTOM depend on the wordsize.
541 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
542 (struct frame): Declare on sparc*-linux*.
543 (GC_save_callers): Bias the frame pointers if needed (sparc64).
544 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
545 Implement on sparc64.
546 (GC_clear_stack_inner): Implement on sparc64.
547 * gc_priv.h (GC_test_and_set): Implement for sparc.
548 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
549 GC_save_regs_in_stack on sparc.
551 2000-04-23 Tom Tromey <tromey@cygnus.com>
553 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
555 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
557 Imported version version 5.0alpha6.
558 * acinclude.m4: Bump version to 5.0a6.
559 * configure.in: Don't use alpha_mach_dep.s.
560 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
562 * Makefile.am, Makefile.in: irix_threads.c is now
564 * Makefile.orig: Updated from gc distribution Makefile.
566 2000-03-26 Anthony Green <green@redhat.com>
568 * misc.c (GC_enable): Always define GC_enable and GC_disable.
570 2000-02-14 Tom Tromey <tromey@cygnus.com>
572 * gc.h (dlopen): Define as GC_dlopen on Linux.
573 (GC_dlopen): Declare on Linux.
574 * dyn_load.c (GC_dlopen): Define for Linux.
576 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
578 * gcconfig.h (DATASTART): Add missing extern declaration
579 for data_start on powerpc.
581 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
583 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
586 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
588 * gcconfig.h: Define DATASTART for Alpha Linux.
590 1999-12-19 Anthony Green <green@cygnus.com>
592 * gcconfig.h: Use libgcj hack for Alpha Linux.
593 Undefine MPROTEXT_VDB (from Jeff Sturm).
594 * os_dep.c: Remove Alpha Linux hacks.
597 1999-12-13 Tom Tromey <tromey@cygnus.com>
599 * aclocal.m4, configure: Rebuilt.
600 * acinclude.m4: Changed version to 5.0a4.
601 * Makefile.in: Rebuilt.
602 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
604 1999-12-12 Anthony Green <green@cygnus.com>
606 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
608 (DYNAMIC_LOADING): Define for PowerPC Linux.
609 * os_dep.c: Remove some special cases for PowerPC Linux.
610 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
613 1999-11-04 Tom Tromey <tromey@cygnus.com>
615 * Makefile.in: Rebuilt.
616 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
618 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
619 (GC_thr_init): Don't declare.
621 * configure: Rebuilt.
622 * configure.in: Removed qt threads case.
623 * dyn_load.c: Don't mention QUICK_THREADS.
624 * os_dep.c: Don't mention QUICK_THREADS.
625 * misc.c: Don't mention QUICK_THREADS.
626 * gcconfig.h: Don't mention QUICK_THREADS.
627 * gc_priv.h: Removed QUICK_THREADS code.
628 * quick_threads.c: Removed.
630 1999-11-03 Tom Tromey <tromey@cygnus.com>
632 * gcconfig.h: Merged in local changes from old config.h.
634 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
636 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
638 1999-11-02 Tom Tromey <tromey@cygnus.com>
640 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
642 * configure: Rebuilt.
643 * configure.in: Don't create boehm-config.h.
644 * Makefile.in: Rebuilt.
645 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
647 ($(all_objs)): Depend on gcconfig.h.
648 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
649 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
652 1999-11-01 Tom Tromey <tromey@cygnus.com>
654 * Makefile.in: Rebuilt.
655 * Makefile.am (gctest_LDADD): Added THREADLIB.
657 * configure: Rebuilt.
658 * configure.in (INCLUDES): New subst.
660 1999-09-29 Steve Chamberlain <sac@pobox.com>
662 * config.h: Added picoJava target.
663 * mach_dep.h (GC_push_regs): New code for picoJava.
665 1999-09-28 Tom Tromey <tromey@cygnus.com>
667 * aclocal.m4, configure: Rebuilt.
668 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
669 appropriate AC_PROG_ symbol.
671 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
673 * gc_priv.h: IRIX thread changes from
674 include/private/gc_priv.h.
676 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
678 * Makefile.in: Rebuilt.
679 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
682 * configure: Rebuilt.
683 * configure.in: Properly align --help output, fix capitalization
685 * acinclude.m4: Likewise.
687 1999-08-04 Tom Tromey <tromey@cygnus.com>
689 * configure.in: Added missing `;;'. From Anthony Green.
691 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
693 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
695 1999-08-03 Tom Tromey <tromey@cygnus.com>
697 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
698 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
700 1999-08-02 Tom Tromey <tromey@cygnus.com>
702 * aclocal.m4, configure: Rebuilt for new libtool.
704 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
706 * mips_sgi_mach_dep.s: Enable PIC option.
708 1999-07-19 Tom Tromey <tromey@cygnus.com>
710 * config.h (MPROTECT_VDB): Don't define on Linux.
712 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
714 * Makefile.am (.s.lo): Avoid `#line' directives.
715 * Makefile.in: Rebuilt.
717 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
719 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
720 generate *-recursive for this Makefile, use *-am instead.
721 * Makefile.in: Rebuilt.
723 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
725 * Makefile.am (.s.lo): Renamed from `.s.o'.
726 * Makefile.in: Rebuilt.
728 1999-06-21 Tom Tromey <tromey@cygnus.com>
730 Alpha patch from Jeff Sturm:
731 * os_dep.c (GC_init_linuxalpha): New function.
732 * misc.c: Initialize for alpha linux.
733 * gc_priv.h (GC_test_and_set): Define for alpha.
734 * config.h: Don't assume __data_start on alpha.
736 * Makefile.in: Rebuilt.
737 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
740 * Makefile.in: Rebuilt.
741 * Makefile.am (toolexeclibdir): Define as libdir when
743 * configure: Rebuilt.
744 * configure.in (USE_LIBDIR): New conditional.
746 * configure: Rebuilt.
747 * configure.in: Recognize all forms of alpha.
749 1999-06-17 Anthony Green <green@cygnus.com>
751 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
752 Carlo Dapor <carlo@vis.ethz.ch>).
754 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
756 * configure.in: Switch from irix threads to posix threads
757 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
758 for mips architecture.
759 * configure: Regenerate.
761 1999-04-30 Tom Tromey <tromey@cygnus.com>
763 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
765 1999-04-26 Tom Tromey <tromey@cygnus.com>
767 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
770 1999-04-23 Tom Tromey <tromey@cygnus.com>
772 * Makefile.in, configure: Rebuilt.
773 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
774 (libgcjgc_la_SOURCES): Renamed.
775 (libgcjgc_la_LIBADD): Likewise.
776 (libgcjgc_la_DEPENDENCIES): Likewise.
777 (EXTRA_libgcjgc_la_SOURCES): Likewise.
778 (gctest_LDADD): Use libgcjgc.la.
779 (all_objs): Mention libgcj_la_OBJECTS.
780 (EXTRA_LTLIBRARIES): Renamed.
781 (toollib_LTLIBRARIES): Likewise.
782 (libgcjgc_la_LDFLAGS): New macro
783 (toolexecdir): Renamed.
784 (toolexeclibdir): Likewise.
785 (toolexeclib_LTLIBRARIES): Likewise.
786 (LTCOMPILE): Renamed; added libtool invocation.
787 (LINK): Added libtool invocation.
788 (.s.o): use LTCOMPILE.
789 * configure.in: Call AM_PROG_LIBTOOL.
790 (target_all): Set to libgcjgc.la.
791 Mention `.lo' forms of object files.
793 1999-04-21 Tom Tromey <tromey@cygnus.com>
795 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
798 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
799 sigcontext.h. From Matthias Klose <doko@itso.de>.
801 1999-04-16 Tom Tromey <tromey@cygnus.com>
803 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
804 David Pettersson <dapet@mai.liu.se>
806 1999-04-14 Tom Tromey <tromey@cygnus.com>
808 * configure: Rebuilt.
809 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
810 incorrect patch of 199-04-09.
812 * configure: Rebuilt.
813 * configure.in: Added support for alpha.
814 From David Pettersson <dapet@mai.liu.se>.
816 1999-04-13 Tom Tromey <tromey@cygnus.com>
818 * Makefile.in: Rebuilt.
819 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
822 1999-04-09 Tom Tromey <tromey@cygnus.com>
824 * configure: Rebuilt.
825 * configure.in: Use sparc_mach_dep.s when building on Solaris.
827 1999-02-23 Tom Tromey <tromey@cygnus.com>
829 * configure: Rebuilt.
830 * configure.in: For Linux, define _REENTRANT. For Solaris, define
831 SOLARIS_THREADS and _SOLARIS_PTHREADS.
833 1999-02-18 Tom Tromey <tromey@cygnus.com>
835 * quick_threads.c (GC_push_all_stacks): Change order of arguments
836 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
837 for case where LO is NULL.
839 1999-02-10 Tom Tromey <tromey@cygnus.com>
841 * aclocal.m4, configure, Makefile.in: Rebuilt.
842 * acinclude.m4: Updated to be used with automake 1.4.
843 * configure.in: Renamed libgc to libgcjgc. Updated to be used
845 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
846 (libgcjgc_a_SOURCES): Likewise.
847 (libgcjgc_a_LIBADD): Likewise.
848 (libgcjgc_a_DEPENDENCIES): Likewise.
849 (EXTRA_libgcjgc_a_SOURCES): Likewise.
850 (gctest_LDADD): Likewise.
851 (all_objs): Likewise.
853 1999-01-08 Tom Tromey <tromey@cygnus.com>
855 * configure: Rebuilt.
856 * configure.in: Define LINUX_THREADS if using POSIX threads on
859 * gc_priv.h (GC_test_and_set): Put return type into definition.
861 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
863 * Makefile.am: add support for eCos. In particular, add C++
864 support for compiling the file ecos.cc.
866 * acinclude.m4: add C++ support.
867 * aclocal.m4: likewise
868 * config.h: add eCos support.
869 * configure: likewise
870 * configure.in: likewise
871 * misc.c (GC_write): add eCos support.
872 * os_dep.c (tiny_sbrk): add eCos support.
874 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
876 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
877 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
879 1998-11-23 Tom Tromey <tromey@cygnus.com>
881 * configure.host (boehm_gc_cflags): Don't add `-O2'.
883 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
885 * Makefile.am, Makefile.in, configure.host: tx39 build option
888 1998-11-17 Tom Tromey <tromey@cygnus.com>
890 * configure: Rebuilt.
891 * configure.in: Switch on host, not target.
893 1998-11-16 Tom Tromey <tromey@cygnus.com>
895 * gc_priv.h (GC_debug_object_start): Declare.
896 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
897 * gc.h (GC_debug_register_finalizer_no_order,
898 GC_register_finalizer_no_order): Declare.
899 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
900 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
901 (GC_debug_generic_malloc): Likewise.
902 (GC_debug_object_start): new function.
904 1998-11-11 Tom Tromey <tromey@cygnus.com>
906 * configure: Rebuilt.
907 * configure.in: Recognize --enable-java-gc, not --enable-gc.
909 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
911 * dyn_load.c: Handle QUICK_THREADS case.
913 1998-10-21 Tom Tromey <tromey@cygnus.com>
915 * configure: Rebuilt.
916 * configure.in: Put cpp defines here, not in config.h. Recognize
917 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
918 define PACKAGE or VERSION.
919 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
922 * os_dep.c (GC_default_push_other_roots): Define when
923 QUICK_THREADS defined.
924 * misc.c: Added QUICK_THREADS case.
925 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
926 * config.h (THREADS): Define if QUICK_THREADS defined.
927 * Makefile.in: Rebuilt.
928 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
930 * quick_threads.c: New file.
932 1998-10-20 Tom Tromey <tromey@cygnus.com>
934 * aclocal.m4, configure: Rebuilt.
935 * acinclude.m4: Don't subst machine_dir or sys_dir.
936 * configure.host: Removed unused code.
938 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
940 * configure: Rebuilt.
941 * configure.in: Fix typo in previous patch.
943 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
945 * Makefile.in, aclocal.m4, configure: Rebuilt.
946 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
947 * configure.host: Created.
949 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
951 * Makefile.in: Rebuilt.
952 * Makefile.am (lib_LIBRARIES): Use target_all.
953 (EXTRA_LIBRARIES): New macro.
954 * configure: Rebuilt.
955 * configure.in: Recognize --enable-gc.
957 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
959 * Makefile.in: Rebuilt.
960 * Makefile.am (COMPILE): Define.
962 (.s.o): Use MY_CFLAGS.
963 * configure: Rebuilt.
964 * configure.in (MY_CFLAGS): Define and subst.
966 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
968 * configure: Rebuilt.
969 * configure.in: Added --with-cross-host argument. Use
970 $with_cross_host to determine when cross-compiling.
972 * config.h (SMALL_CONFIG): Don't define.
973 * configure: Rebuilt.
974 * configure.in: Define SMALL_CONFIG when cross-compiling.
976 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
978 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
979 allchblk.c: Merged with 4.13a2 while preserving local changes.
981 * Makefile.orig: Updated from Makefile in 4.13a2.
983 * configure: Rebuilt.
984 * configure.in: Updated version number to 4.13a2. On Solaris,
985 don't build with -O when using gcc.
987 Merged in version 4.13alpha2:
988 * config.h (USE_MMAP): Re-enable on Solaris.
989 * solaris_pthreads.c: Removed RCS Id line.
990 * alpha_mach_dep.s: Removed RCS Id line.
992 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
994 * config.h (USE_MMAP): Don't define for Solaris.
996 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
998 * Makefile.in: Rebuilt.
999 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1001 * Makefile.in: Rebuilt.
1002 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1004 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1006 * Makefile.in: Rebuilt.
1007 * Makefile.am ($(all_objs)): Depend on config.h.
1009 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1010 DATASTART as &_etext.
1011 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1012 * configure: Rebuilt.
1013 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1016 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1018 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1019 (GC_maybe_gc): Likewise.
1020 * os_dep.c: If NO_SIGSET defined, then have empty
1021 GC_disable_signals and GC_enable_signals.
1022 * configure: Rebuilt.
1023 * configure.in: Added --with-target-subdir option. If
1024 cross-compiling, define NO_SIGSET and NO_CLOCK.
1026 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1028 * Makefile.in: Rebuilt.
1029 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1031 * aclocal.m4, configure: Rebuilt.
1032 * acinclude.m4: New file.
1033 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1035 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1037 * configure: Rebuilt.
1038 * configure.in: Link boehm-config.h to config.h.
1039 * Makefile.in: Rebuilt.
1040 * Makefile.am (INCLUDES): Removed.
1041 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1042 JAVA_FINALIZATION): Define
1044 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1046 * Many files: Use GC_bool, not bool.
1047 * gc_priv.h: Define GC_bool, not bool.
1049 * misc.c (GC_dont_gc): Define as int.
1050 (GC_quiet): Likewise.
1051 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1052 * alloc.c (GC_dont_expand): Define as int.
1053 * gc_priv.h: For gcc, define bool as char.
1055 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1057 * Makefile.in: Rebuilt.
1058 * Makefile.am (check_PROGRAMS): New macro.
1059 (gctest_SOURCES): Likewise.
1060 (gctest_LDADD): Likewise.
1062 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1064 * Makefile.in: Rebuilt.
1065 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1066 * configure: Rebuilt.
1067 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1069 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1071 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1073 * Makefile.orig: Renamed from Makefile.