1 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
3 * configure.ac (machdep): Use sparc_mach_dep.lo on
4 sparc64-sun-solaris2.* too.
5 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
6 * configure: Regenerate.
8 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
11 * configure.ac (threading): Accept 'posix95'.
12 * configure: Regenerate.
14 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
16 * Makefile.am: Define ACLOCAL_AMFLAGS.
17 * configure.ac: Remove redundant sinclude.
18 * acinclude.m4: Delete file.
19 * aclocal.m4: Regenerate.
20 * Makefile.in, include/Makefile.in: Regenerate.
21 * configure: Regenerate.
23 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
25 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
28 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
30 * include/private/gcconfig.h: Add m32r-linux target.
32 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
34 * configure.ac: Update all AC_DEFINEs to newer style.
35 * configure: Regenerate.
36 * include/gc_config.h.in: Regenerate.
38 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
40 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
41 GC_print_back_graph_stats): split GC_traverse_back_graph.
42 * backgraph.c: Dynamically grow in_progress_space.
43 * finalize.c (GC_notify_or_invoke_finalizers): also call
44 GC_print_back_graph_stats.
45 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
46 GC_print_back_height): Move delarations to header file.
47 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
48 * configure: Regenerate.
50 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
52 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
53 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
55 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
57 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
58 Reported by Danny Smith.
60 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
62 * misc.c (GC_init): Replace lhs cast with rhs cast.
64 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
66 * specific.c: Check GC_LINUX_THREADS before including
67 private/specific.h. From Richard Earnshaw.
69 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
71 * aclocal.m4: Remove obsolete construct for old automake.
72 * acinclude.m4: Regenerate with aclocal 1.9.1.
73 * configure.ac: Remove duplicate AC_WITH calls. Replace
74 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
75 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
76 Remove now-redundant subst of target_noncanonical. Remove
77 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
78 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
79 Use slightly more modern form of AC_INIT.
80 * configure: Rebuild with autoconf 2.59.
81 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
83 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
85 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
86 since they're not known at this time.
87 * solaris_pthreads.c: Likewise.
89 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
92 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
94 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
96 * configure.ac (gc_cflags): Add -Iinclude.
97 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
98 Don't write DEFS to boehm-cflags file.
100 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
101 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
102 * include/gc_config_macros.h: Remove backward-compatibility
103 redefinitions of GC_ names.
104 * include/gc.h: Include <gc_config.h>.
106 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
108 Import Boehm GC version 6.3.
110 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
112 * include/Makefile.in: Regenerate
114 2004-07-06 Andrew Pinski <apinski@apple.com>
116 * os-dep.c (GC_task_self): Declare as static
117 and remove the second declaration.
119 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
121 * Makefile.am: Add rule for .S files to fix bootstrap on
123 * Makefile.in: Regenerate.
125 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
127 * boehm-gc/configure.ac: New name of configure.in.
128 Remove useless multilib stuff. Change uses of
129 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
130 * boehm-gc/configure.in: New name of configure.in.
131 * boehm-gc/Makefile.am: Update for automake 1.8.5.
132 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
133 * boehm-gc/aclocal.m4: Regenerate.
134 * boehm-gc/configure: Regenerate.
135 * boehm-gc/Makefile.in: Regenerate.
137 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
139 * .cvsignore: New file.
141 2004-04-25 Andreas Jaeger <aj@suse.de>
143 * mark.c (GC_mark_from): Use pointer as prefetch argument.
145 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
147 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
149 (PREFETCH_FOR_WRITE): Likewise.
151 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
153 * configure.ac: Bump AC_PREREQ to 2.59.
154 * configure: Regenerate.
155 * config.in: Regenerate.
157 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
159 * ltconfig, ltmain.sh: Remove unused files.
160 * configure.in: Remove bogus extra early invocation of
162 * configure: Regenerate.
163 * mkinstalldirs, install-sh, config.sub, config.guess:
164 Remove (now) unused files.
165 * Makefile.in: Regenerate (losing references to vanished
168 * configure.in: Add CCAS, CCASFLAGS for future automakes.
169 * configure, Makefile.in, include/Makefile.in: Regenerate.
171 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
172 * Makefile.in: Regenerate.
174 * configure.in: Remove bogus duplicate invocation of
175 AM_MAINTAINER_MODE. Remove obsolete comment.
176 * configure: Regenerate.
178 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
180 * aclocal.m4: Regenerate.
181 * configure.in: Receive contents of GC_CONFIGURE macro.
182 * configure: Regenerate.
184 * configure.in: Remove more obsolete, bogus code.
185 * configure: Regenerate.
187 * acinclude.m4: Remove obsolete and bogus constructs.
188 * aclocal.m4: Regenerate.
189 * configure: Regnerate.
191 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
193 * acinclude.m4: De-precious CC and CXX so that the right flags
194 are passed down to multilibs.
195 * aclocal.m4: Regenerate.
196 * configure: Regenerate.
198 2004-02-22 Zack Weinberg <zack@codesourcery.com>
199 Nathanael Nerode <neroden@twcny.rr.com>
200 Alexandre Oliva <aoliva@redhat.com>
202 * config.sub, config.guess: Replace with forwarding scripts
203 which invoke the master copies in the top level.
205 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
207 * acinclude.m4: Remove old no-executables workaround;
208 add new no-executables workaround.
209 * aclocal.m4: Regenerate.
210 * configure.in: Change prereqs to autoconf 2.57.
211 * configure: Regenerate with autoconf 2.57.
213 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
214 * configure: Regenerate.
215 * Makefile.am: Use target_noncanonical variable from configure.
216 * Makefile.in: Regenerate.
217 * include/Makefile.in: Regenerate.
219 2004-02-20 Andrew Cagney <cagney@redhat.com>
221 * config.guess: Update from version 2002-01-10 to 2004-02-16.
222 * config.sub: Update from version 2002-01-02 to 2004-02-16.
224 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
226 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
227 * aclocal.m4: Rebuild.
228 * configure: Regenerate.
230 * acinclude.m4: Move certain code to configure.in.
231 * configure.in: Receive code from acinclude.m4.
232 * aclocal.m4: Rebuild.
233 * configure: Regenerate.
235 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
237 2004-01-20 Andrew Haley <aph@redhat.com>
239 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
241 * configure.in: Comment change.
243 2004-01-16 Andrew Haley <aph@redhat.com>
245 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
246 add for ia64; remove for MIPS.
247 * configure: Regnerated.
249 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
251 * configure.in: Add in AC_PREREQ(2.13)
253 2004-01-07 Dave Jones <davej@redhat.com>
255 * malloc.c (GC_generic_malloc): Correct initialization typo.
256 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
258 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
260 * include/private/gcconfig.h: Re-install change of 2003-04-16.
262 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
264 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
267 2003-10-18 Alan Modra <amodra@bigpond.net.au>
269 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
272 2003-10-03 Jeff Sturm <jsturm@one-point.com>
274 * configure: Rebuild.
276 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
278 * configure.in: Remove NO_GETENV definition for win32.
279 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
280 * misc.c (GC_init_inner): Call GC_thr_init for win32.
281 (GC_set_warn_proc): Add assertion.
282 * win32_threads.c: Import 6.3alpha2 version.
283 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
285 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
287 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
288 2.3/SPARC, there are no micro versions.
289 Treat Solaris 10 and up alike.
290 * configure: Regenerate.
292 2003-09-22 Anthony Green <green@redhat.com>
294 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
297 2003-09-20 <green@redhat.com>
299 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
300 check for __arm__ or __thumb__.
302 2003-09-09 Alan Modra <amodra@bigpond.net.au>
304 * configure: Regenerate.
306 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
307 Roger Sayle <roger@eyesopen.com>
309 * configure.in: Set INCLUDES to absolute path.
310 Save $INCLUDES in boehm-cflags, too.
311 Set INCLUDES so it's available to config.status.
312 * configure: Regenerate.
314 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
316 * include/gc.h (GC_CreateThread): Declare with WINAPI
318 * win32_threads.c (GC_CreateThread): Make definitions consistent
319 with declaration. Cast &thread_table[i].handle to PHANDLE
320 in call to DuplicateHandle
321 (thread_start): Declare as static.
323 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
325 * dyn_load.c: Define __private_extern__ to match Apple's system
328 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
330 * os_dep.c: Remove redundancy introduced in last merge.
332 2003-07-28 Jeff Sturm <jsturm@one-point.com>
335 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
336 * ChangeLog: Likewise.
337 * Makefile.am: Likewise.
338 * Makefile.direct: Likewise.
339 * Makefile.dj: Likewise.
340 * allchblk.c: Likewise.
342 * backgraph.c: Likewise.
343 * configure.host: Likewise.
344 * configure.in: Likewise.
345 * dbg_mlc.c: Likewise.
346 * dyn_load.c: Likewise.
347 * finalize.c: Likewise.
348 * gc_cpp.cc: Likewise.
349 * gc_dlopen.c: Likewise.
350 * gcj_mlc.c: Likewise.
351 * if_mach.c: Likewise.
352 * mach_dep.c: Likewise.
353 * malloc.c: Likewise.
354 * mallocx.c: Likewise.
356 * mark_rts.c: Likewise.
358 * os_dep.c: Likewise.
359 * ptr_chck.c: Likewise.
360 * reclaim.c: Likewise.
361 * solaris_pthreads.c: Likewise.
362 * solaris_threads.c: Likewise.
363 * sparc_mach_dep.S: Likewise.
364 * threadlibs.c: Likewise.
365 * typd_mlc.c: Likewise.
366 * version.h: Likewise.
367 * win32_threads.c: Likewise.
368 * Mac_files/MacOS_Test_config.h: Likewise.
369 * Mac_files/MacOS_config.h: Likewise.
370 * cord/cordbscs.c: Likewise.
371 * cord/cordprnt.c: Likewise.
372 * cord/de_win.c: Likewise.
373 * doc/README: Likewise.
374 * doc/README.MacOSX: Likewise.
375 * doc/README.changes: Likewise.
376 * doc/README.environment: Likewise.
377 * doc/README.ews4800: Likewise.
378 * doc/README.linux: Likewise.
379 * doc/README.macros: Likewise.
380 * doc/README.win32: Likewise.
381 * doc/debugging.html: Likewise.
382 * doc/gcdescr.html: Likewise.
383 * doc/tree.html: Likewise.
384 * include/Makefile.in: Likewise.
385 * include/gc.h: Likewise.
386 * include/gc_cpp.h: Likewise.
387 * include/gc_local_alloc.h: Likewise.
388 * include/gc_mark.h: Likewise.
389 * include/gc_pthread_redirects.h: Likewise.
390 * include/gc_typed.h: Likewise.
391 * include/new_gc_alloc.h: Likewise.
392 * include/private/dbg_mlc.h: Likewise.
393 * include/private/gc_hdrs.h: Likewise.
394 * include/private/gc_locks.h: Likewise.
395 * include/private/gc_pmark.h: Likewise.
396 * include/private/gc_priv.h: Likewise.
397 * include/private/gcconfig.h: Likewise.
398 * include/private/solaris_threads.h: Likewise.
399 * include/private/specific.h: Likewise.
400 * tests/test.c: Likewise.
401 * tests/test_cpp.cc: Likewise.
403 * configure: Rebuild.
404 * Makefile.in: Rebuild.
406 * mips_sgi_mach_dep.s: Add.
408 * alpha_mach_dep.s: Remove.
409 * irix_threads.c: Remove.
410 * linux_threads.c: Remove.
411 * mips_sgi_mach_dep.S: Remove.
413 * powerpc_macosx_mach_dep.s: Remove.
414 * doc/Makefile.am: Remove.
415 * doc/Makefile.in: Remove.
417 2003-07-25 Roger Sayle <roger@eyesopen.com>
419 * configure.host: Only use +ESdbgasm when using the HPUX native
420 compiler on PA-Risc. It isn't recognized by GCC and is silently
421 ignored by HP's compilers on ia64.
423 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
425 * configure.in: define GC_DLL under mingw if --enable-shared
427 * win32_threads.c: add #ifdef GC_DLL around DllMain
429 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
431 * include/private/gcconfig.h: Add support for arm-netbsdelf.
433 2003-04-09 Tom Tromey <tromey@redhat.com>
435 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
437 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
439 2003-03-22 Richard Henderson <rth@redhat.com>
441 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
442 (GC_test_and_set): Use __sync_lock_test_and_set.
443 (GC_clear): Use volatile assignment.
444 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
445 (GC_memory_write_barrier): Use __sync_synchronize.
447 2003-03-12 Andreas Schwab <schwab@suse.de>
449 * configure.in: Avoid trailing /. in toolexeclibdir.
450 * configure: Rebuilt.
452 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
453 * include/private/gcconfig.h (GC_data_start): declare when needed.
454 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
456 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
457 GC_register_dynlib_callback): Register main data for static
458 executable if dl_iterate_phdr() didn't.
459 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
460 if we don't expect to register main static data.
462 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
463 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
464 (GC_push_roots): explicitly mark free list headers, register
465 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
466 * alloc.c (GC_stopped_mark): Conditionally call
467 GC_cond_register_dynamic_libraries().
468 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
469 * dyn_load.c (GC_register_main_static_data): define.
470 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
471 no longer skip main data.
472 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
473 (GC_init_inner): Make main data registration conditional.
474 * include/private/gc_priv.h (GC_register_main_static_data): declare.
475 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
478 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
480 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
482 * configure: Rebuilt.
484 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
486 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
488 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
490 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
491 Remove USE_LIBDIR conditional.
492 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
493 * Makefile.in, configure: Rebuilt.
495 2002-12-31 Tom Tromey <tromey@redhat.com>
498 * include/Makefile.in: Rebuilt.
499 * include/Makefile.am (noinst_HEADERS): Renamed from
502 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
504 * ltconfig (osf[345]): Append $major to soname_spec.
505 Reflect this in library_names_spec.
506 * ltmain.sh (osf): Prefix $major with . for use as extension.
508 2002-10-02 Andreas Jaeger <aj@suse.de>
510 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
512 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
514 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
515 check for __arm__ or __thumb__.
517 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
519 * include/private/gcconfig: Add machine type S390. Add s390x support.
520 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
521 (GC_compare_and_exchange): Likewise.
523 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
525 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
527 2002-08-23 Adam Megacz <adam@xwt.org>
529 * win32_threads.cc: Removed extraneous ABORT()
531 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
533 * Makefile.am (all-multi): Fix multilib parallel build.
535 2002-07-18 Bo Thorsen <bo@suse.de>
537 * include/private/gcconfig.h: Add x86-64 definitions.
538 * os_dep.c: Add x86-64 support.
539 * configure.in: Likewise.
540 * configure: Regenerate.
542 2002-07-18 H.J. Lu <hjl@gnu.org>
544 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
546 2002-07-18 H.J. Lu (hjl@gnu.org)
548 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
551 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
554 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
556 2002-06-09 H.J. Lu (hjl@gnu.org)
558 * include/private/gc_locks.h (GC_test_and_set): Support
560 (GC_TEST_AND_SET_DEFINED): Likewise.
562 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
565 (LINUX_STACKBOTTOM): Likewise.
566 (STACKBOTTOM): Removed for Linux/mips.
568 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
570 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
571 (GC_pthread_create): Fix typo.
572 (GC_TRY_LOCK): Likewise.
573 * include/private/gc_locks.h (GC_test_and_set): Only take one
575 (LOCK): Adjust appropriately.
576 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
577 _SIGRTMIN is unavailable.
579 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
581 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
582 * aclocal.m4: Regenerate.
583 * configure: Regenerate.
585 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
587 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
588 script entry, and set LD to it when configuring multilibs.
589 * configure: Rebuilt.
591 2002-04-22 Jeff Sturm <jsturm@one-point.com>
593 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
594 (noinst_LTLIBRARIES): Add libgcjgc.la.
596 * Makefile.in: Rebuild.
598 2002-04-22 David S. Miller <davem@redhat.com>
600 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
601 64-bit SPARC Linux, the __libc_stack_end technique does
602 not work in this case.
604 2002-04-22 Jeff Sturm <jsturm@one-point.com>
606 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
608 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
610 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
613 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
615 * include/private/gcconfig.h (DATAEND): Update comment example
618 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
620 * include/private/gcconfig.h (DATAEND): Clarify comment.
622 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
624 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
625 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
627 * allchblk.c (GC_allchblk_nth): Change text and support reduced
628 frequency for blacklist warning message.
629 * misc.c (GC_large_alloc_warn_interval,
630 GC_large_alloc_warn_suppressed): define.
631 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
632 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
633 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
634 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
636 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
638 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
640 * include/private/gcconfig.h: Add support for an unmapped
641 memory hole between the end of the initialized data segment
642 and the start of the BSS on FreeBSD/i386.
644 2002-03-30 Krister Walfridsson <cato@df.lth.se>
646 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
649 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
651 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
652 (GC_local_gcj_malloc): Add assertion.
653 (start_mark_threads): Fix abort message.
654 * mark.c (GC_mark_from): Generalize assertion.
655 * reclaim.c (GC_clear_fl_links): New function.
656 (GC_start_reclaim): Must clear some freelist links.
657 * include/private/specific.h, specific.c: Add assertions.
658 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
659 Rearrange tse fields.
661 2002-03-27 Richard Henderson <rth@redhat.com>
663 * os_dep.c (GC_init_linux_data_start): Fix references to
664 __data_start and _end.
666 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
668 * include/private/gcconfig.h: Change all likely references
669 to linker script synthesized symbols to use this idiom:
670 extern int etext[]; etext
672 2002-03-25 Jeff Sturm <jsturm@one-point.com>
674 * linux_threads.c (GC_get_nprocs): Close file descriptor.
676 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
678 * include/private/gcconfig.h: Add unified test for FreeBSD.
679 Support FreeBSD/alpha.
680 * os_dep.c: Do not include <machine/trap.h> unless available.
681 (GC_freebsd_stack_base): Fix types.
683 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
685 * Makefile.am: Make a convenience library.
686 * Makefile.in: Rebuilt.
688 2002-03-15 Anthony Green <green@redhat.com>
690 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
691 * configure.in: Disable use of getenv for win32 targets (some of
692 which have broken implementations).
693 * configure: Rebuilt.
695 2002-03-12 Adam Megacz <adam@xwt.org>
697 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
698 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
699 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
700 statically initialized it to TRUE if compiling with GCC.
701 * win32_threads.c (thread_start): We no longer use SEH if
703 * mark.c (GC_mark_some): We no longer use SEH if
706 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
708 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
709 support is enabled, for hash synchronization.
711 2002-02-24 Adam Megacz <adam@xwt.org>
713 * Makefile.am: Added win32_threads.c to sources list.
714 * win32_threads.c: Added two */'s which I had neglected.
716 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
718 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
719 * Makefile.in: Rebuilt.
721 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
723 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
725 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
727 * mips_sgi_mach_dep.S: Likewise.
728 * Makefile.am: Update for above changes.
729 * Makefile.in: Rebuilt.
731 2002-02-12 Richard Henderson <rth@redhat.com>
733 * configure.in: Re-apply 2001-06-26 configure change.
734 * configure: Rebuild.
736 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
738 Imported GC 6.1 Alpha 3.
740 * sparc_mach_dep.S: Delete incorrectly named file.
742 2001-02-11 Adam Megacz <adam@xwt.org
744 * configure.in: support for win32, saner
745 cross-compile options
747 2001-02-08 Anthony Green <green@redhat.com>
749 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
750 board embedded targets.
751 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
752 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
753 redundant uses of ECOS.
754 * misc.c: Use NOSYS where ECOS is being used.
755 Don't define GC_write twice for ECOS systems.
756 (GC_write): New function for NOSYS targets.
758 2002-02-06 Adam Megacz <adam@xwt.org>
760 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
761 now exposed on all Win32 platforms.
762 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
763 compiles on Win32; it invokes CreateThread() if GC is built
764 as a DLL; otherwise it registers the thread.
765 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
766 libgcjgc was not built as a DLL.
768 2002-02-01 Adam Megacz <adam@xwt.org>
770 * boehm-gc on win32 now automatically detects if it is being built
771 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
773 2002-01-25 David Edelsohn <edelsohn@gnu.org>
775 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
776 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
777 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
778 DATASTART and DATAEND roots.
779 * rs6000_mach_dep.s: Add function descriptor and traceback table.
781 2001-12-16 Jeff Sturm <jsturm@one-point.com>
783 * dyn_load.c: Define ElfW (if needed) for all targets,
785 (GC_FirstDLOpenedLinkMap): Use it.
786 (GC_register_dynamic_libraries_dl): Use it.
787 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
790 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
793 * configure.in: Add AC_SUBST(target_alias).
794 * configure: Regenerated.
796 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
798 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
799 case for GC_FREEBSD_THREADS.
800 * configure.in (*-*-freebsd*): Clarify warning.
801 * configure: Rebuilt.
803 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
804 Andreas Tobler <toa@pop.agri.ch>
806 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
808 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
810 * linux_threads.c (GC_init_parallel): Do not declare as a static
812 * include/gc.h (GC_init): Declare here. Add description.
813 * include/private/gc_priv.h (GC_init): Remove declaration.
815 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
817 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
818 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
819 GC_FREEBSD_THREADS, handle strange interaction between system
820 pthread implementation and boehm-gc signal-handler architecture.
821 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
823 * include/private/gcconfig.h (configuration keyed off FREEBSD):
824 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
825 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
827 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
829 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
830 * Makefile.in: Rebuilt.
832 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
834 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
835 merged local changes.
837 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
839 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
840 Solaris 2/Intel definition.
842 * configure.in (i?86-*-solaris2.[89]*): Define
843 SOLARIS25_PROC_VDB_BUG_FIXED.
844 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
845 * configure: Regenerate.
847 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
848 (DATAEND): Define using _end.
850 2001-09-11 Per Bothner <per@bothner.com>
852 * include/Makefile.am: New file. It defines include_HEADERS.
853 * Makefile.am (SUBDIRS): New macro, set to include.
854 * configure.in (AC_OUTPUT): Add include/Makefile.
856 2001-08-20 Tom Tromey <tromey@redhat.com>
858 * configure: Rebuilt.
859 * configure.in: Always ask gcc for threads package.
861 2001-08-17 Tom Tromey <tromey@redhat.com>
863 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
864 merged local changes.
866 2001-08-02 David Billinghurst <David.Billinghurst>
868 * configure: Rebuilt.
869 * configure.in: POSIX threads on cygwin does not link with
872 2001-07-03 Tom Tromey <tromey@redhat.com>
874 Fix for PR bootstrap/3281:
875 * aclocal.m4, configure, Makefile.in: Rebuilt.
876 * acinclude.m4: Set mkinstalldirs for in-tree build.
878 2001-06-26 Richard Henderson <rth@redhat.com>
880 * alpha_mach_dep.s: Mark call-saved FP registers.
881 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
882 * configure.in (alpha*): Re-enable alpha_mach_dep.s
883 * configure: Rebuild.
885 2001-06-12 Tom Tromey <tromey@redhat.com>
887 * aclocal.m4, configure: Rebuilt.
888 * acinclude.m4: Find configure.host in srcdir.
890 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
892 * configure.in (AC_EXEEXT): Work around in case it expands to
893 nothing, as in autoconf 2.50.
894 * acinclude.m4: Likewise.
895 * aclocal.m4, configure: Rebuilt.
897 2001-06-07 Tom Tromey <tromey@redhat.com>
899 For PR bootstrap/3075:
900 * configure, aclocal.m4, Makefile.in: Rebuilt.
901 * configure.in: Don't call AC_CONFIG_AUX_DIR or
903 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
904 AC_CANONICAL_SYSTEM here.
905 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
908 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
910 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
911 (libgcjgc_la_SOURCES): Remove typo.
912 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
913 * Makefile.in: Rebuilt.
915 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
917 Imported version version 6.0alpha7.
919 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
920 README.amiga, README.debugging, README.dj, README.hp, README.linux,
921 README.rs6000, README.sgi, README.solaris2, README.uts,
922 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
923 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
924 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
925 hpux_irix_threads.c, makefile.depend, nursery.c,
926 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
927 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
928 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
929 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
932 2001-05-19 Hans Boehm <hans_boehm@hp.com>
934 * configure.host: Build with -fexceptions.
935 * linux_threads.c: Remember which thread stopped world for
937 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
938 with final tuning by Bryce McKinlay
940 * configure.in: Add support for --enable-threads=posix on FreeBSD.
941 * configure: Rebuilt.
943 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
945 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
946 (GC_noop1): Change declaration to take one argument.
948 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
950 * configure.in: Obtain THREADS with `gcc -v'.
951 * configure: Rebuilt.
953 2001-04-05 Hans Boehm <hans_boehm@hp.com>
955 * misc.c: Back out buggy changes to stack clearing code.
956 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
957 spent clearing memory.
959 2001-04-04 Hans Boehm <hans_boehm@hp.com>
962 - Accomodate finalization requests for static objects.
963 (Will be required by hash synchronization. May be needed
964 in some configurations now.)
967 - Define MIN_WORDS. All allocation requests are rounded
968 up to at least this size. Removes a subtle assumption that
969 Java objects have a 2 word header.
972 - Adjust Linux/IA64 configuration for non-ancient kernels.
973 (Necessary fix for IA64.)
976 - Fix syntax error in currently unused code. Will be needed
984 - Change stack cleaning code to typically clear about one tenth
985 the memory it used to in the threads configuration. Occasionally
986 still clear more. (This is really a fix for a long-standing
987 and fairly significant performance bug with threads.)
990 - Fix the code for finding the beginning of the data segment under
991 Linux. I believe this is necessary for some IA64 Linux
992 distributions. It will also helo other platforms, though those
993 may additionally require a gcconfig.h adjustment. (This basically
994 works around the absence of a data_start or __data_start
995 definition in glibc.)
998 - Handle rounding due to MIN_WORDS.
1000 2001-03-22 Tom Tromey <tromey@redhat.com>
1002 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1004 2001-03-19 Tom Tromey <tromey@redhat.com>
1006 * Makefile.in: Rebuilt.
1007 * Makefile.am (gctest_LDFLAGS): new macro.
1009 2001-03-16 Tom Tromey <tromey@redhat.com>
1011 * Makefile.in: Rebuilt.
1012 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1014 2001-01-23 Rod Stewart <stewart@lab43.org>
1016 * gcconfig.h: Check for `__arm__', not `arm'.
1018 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1020 * configure.in: Rename THREADLIB to THREADLIBS.
1021 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1022 ensures that we link the correct version of the linuxthreads semaphore
1024 * Makefile.in: Rebuilt.
1025 * configure: Rebuilt.
1027 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1028 list of signals which are not blocked during suspend in the NO_SIGNALS
1031 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1033 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1035 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1037 * Makefile.dist: Renamed from Makefile.orig.
1039 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1041 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1042 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1044 * Makefile.in: Rebuilt.
1045 * configure: Likewise.
1047 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1049 * gcconfig.h: Add new case for powerpc EABI.
1050 [PPC]: Handle embedded OS for powerpc simulator.
1052 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1054 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1055 cross-compile configuration only.
1056 * Makefile.am: Build gcj_mlc.c.
1057 * configure, Makefile.in: Rebuilt.
1059 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1061 * acinclude.m4: Include libtool macros from the top level.
1062 * aclocal.m4, configure: Rebuilt.
1064 2000-09-04 Anthony Green <green@redhat.com>
1066 Fix for PR libgcj/230:
1067 * mark.c (GC_mark_from_mark_stack): Remove call to
1068 GC_debug_object_start.
1069 * gc_priv.h (GC_debug_object_start): Remove prototype.
1071 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1073 * gcconfig.h [OSF1] (_end): Declare as `int'.
1075 2000-08-02 Tom Tromey <tromey@cygnus.com>
1077 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1078 (GC_generic_malloc): Likewise.
1079 (GC_add_to_black_list_normal): Likewise.
1080 (GC_find_header): Likewise.
1081 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1082 * gc_mark.h (GC_find_start): Prototype.
1083 (GC_signal_mark_stack_overflow): Likewise.
1085 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1087 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1088 * configure: Rebuilt.
1090 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1092 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1094 Imported version 5.1.
1095 * acinclude.m4: Push version to 5.1.
1097 2000-06-19 Andrew Haley <aph@cygnus.com>
1099 * os_dep.c (read): Pass two dummy args to syscall().
1101 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1103 Imported 5.0 release version.
1104 * acinclude.m4: Increment version to 5.0.
1106 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1108 Imported version 5.0alpha7.
1109 * acinclude.m4: Update version to 5.0a7.
1111 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1113 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1114 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1115 - sparc glibc does not provide it.
1116 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1117 Make STACKBOTTOM depend on the wordsize.
1118 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1119 (struct frame): Declare on sparc*-linux*.
1120 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1121 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1122 Implement on sparc64.
1123 (GC_clear_stack_inner): Implement on sparc64.
1124 * gc_priv.h (GC_test_and_set): Implement for sparc.
1125 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1126 GC_save_regs_in_stack on sparc.
1128 2000-04-23 Tom Tromey <tromey@cygnus.com>
1130 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1132 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1134 Imported version version 5.0alpha6.
1135 * acinclude.m4: Bump version to 5.0a6.
1136 * configure.in: Don't use alpha_mach_dep.s.
1137 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1139 * Makefile.am, Makefile.in: irix_threads.c is now
1140 hpux_irix_threads.c.
1141 * Makefile.orig: Updated from gc distribution Makefile.
1143 2000-03-26 Anthony Green <green@redhat.com>
1145 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1147 2000-02-14 Tom Tromey <tromey@cygnus.com>
1149 * gc.h (dlopen): Define as GC_dlopen on Linux.
1150 (GC_dlopen): Declare on Linux.
1151 * dyn_load.c (GC_dlopen): Define for Linux.
1153 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1155 * gcconfig.h (DATASTART): Add missing extern declaration
1156 for data_start on powerpc.
1158 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1160 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1163 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1165 * gcconfig.h: Define DATASTART for Alpha Linux.
1167 1999-12-19 Anthony Green <green@cygnus.com>
1169 * gcconfig.h: Use libgcj hack for Alpha Linux.
1170 Undefine MPROTEXT_VDB (from Jeff Sturm).
1171 * os_dep.c: Remove Alpha Linux hacks.
1174 1999-12-13 Tom Tromey <tromey@cygnus.com>
1176 * aclocal.m4, configure: Rebuilt.
1177 * acinclude.m4: Changed version to 5.0a4.
1178 * Makefile.in: Rebuilt.
1179 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1181 1999-12-12 Anthony Green <green@cygnus.com>
1183 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1185 (DYNAMIC_LOADING): Define for PowerPC Linux.
1186 * os_dep.c: Remove some special cases for PowerPC Linux.
1187 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1190 1999-11-04 Tom Tromey <tromey@cygnus.com>
1192 * Makefile.in: Rebuilt.
1193 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1195 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1196 (GC_thr_init): Don't declare.
1198 * configure: Rebuilt.
1199 * configure.in: Removed qt threads case.
1200 * dyn_load.c: Don't mention QUICK_THREADS.
1201 * os_dep.c: Don't mention QUICK_THREADS.
1202 * misc.c: Don't mention QUICK_THREADS.
1203 * gcconfig.h: Don't mention QUICK_THREADS.
1204 * gc_priv.h: Removed QUICK_THREADS code.
1205 * quick_threads.c: Removed.
1207 1999-11-03 Tom Tromey <tromey@cygnus.com>
1209 * gcconfig.h: Merged in local changes from old config.h.
1211 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1213 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1215 1999-11-02 Tom Tromey <tromey@cygnus.com>
1217 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1219 * configure: Rebuilt.
1220 * configure.in: Don't create boehm-config.h.
1221 * Makefile.in: Rebuilt.
1222 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1224 ($(all_objs)): Depend on gcconfig.h.
1225 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1226 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1227 * config.h: Removed.
1229 1999-11-01 Tom Tromey <tromey@cygnus.com>
1231 * Makefile.in: Rebuilt.
1232 * Makefile.am (gctest_LDADD): Added THREADLIB.
1234 * configure: Rebuilt.
1235 * configure.in (INCLUDES): New subst.
1237 1999-09-29 Steve Chamberlain <sac@pobox.com>
1239 * config.h: Added picoJava target.
1240 * mach_dep.h (GC_push_regs): New code for picoJava.
1242 1999-09-28 Tom Tromey <tromey@cygnus.com>
1244 * aclocal.m4, configure: Rebuilt.
1245 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1246 appropriate AC_PROG_ symbol.
1248 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1250 * gc_priv.h: IRIX thread changes from
1251 include/private/gc_priv.h.
1253 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1255 * Makefile.in: Rebuilt.
1256 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1259 * configure: Rebuilt.
1260 * configure.in: Properly align --help output, fix capitalization
1262 * acinclude.m4: Likewise.
1264 1999-08-04 Tom Tromey <tromey@cygnus.com>
1266 * configure.in: Added missing `;;'. From Anthony Green.
1268 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1270 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1272 1999-08-03 Tom Tromey <tromey@cygnus.com>
1274 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1275 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1277 1999-08-02 Tom Tromey <tromey@cygnus.com>
1279 * aclocal.m4, configure: Rebuilt for new libtool.
1281 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1283 * mips_sgi_mach_dep.s: Enable PIC option.
1285 1999-07-19 Tom Tromey <tromey@cygnus.com>
1287 * config.h (MPROTECT_VDB): Don't define on Linux.
1289 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1291 * Makefile.am (.s.lo): Avoid `#line' directives.
1292 * Makefile.in: Rebuilt.
1294 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1296 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1297 generate *-recursive for this Makefile, use *-am instead.
1298 * Makefile.in: Rebuilt.
1300 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1302 * Makefile.am (.s.lo): Renamed from `.s.o'.
1303 * Makefile.in: Rebuilt.
1305 1999-06-21 Tom Tromey <tromey@cygnus.com>
1307 Alpha patch from Jeff Sturm:
1308 * os_dep.c (GC_init_linuxalpha): New function.
1309 * misc.c: Initialize for alpha linux.
1310 * gc_priv.h (GC_test_and_set): Define for alpha.
1311 * config.h: Don't assume __data_start on alpha.
1313 * Makefile.in: Rebuilt.
1314 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1317 * Makefile.in: Rebuilt.
1318 * Makefile.am (toolexeclibdir): Define as libdir when
1320 * configure: Rebuilt.
1321 * configure.in (USE_LIBDIR): New conditional.
1323 * configure: Rebuilt.
1324 * configure.in: Recognize all forms of alpha.
1326 1999-06-17 Anthony Green <green@cygnus.com>
1328 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1329 Carlo Dapor <carlo@vis.ethz.ch>).
1331 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1333 * configure.in: Switch from irix threads to posix threads
1334 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1335 for mips architecture.
1336 * configure: Regenerate.
1338 1999-04-30 Tom Tromey <tromey@cygnus.com>
1340 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1342 1999-04-26 Tom Tromey <tromey@cygnus.com>
1344 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1347 1999-04-23 Tom Tromey <tromey@cygnus.com>
1349 * Makefile.in, configure: Rebuilt.
1350 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1351 (libgcjgc_la_SOURCES): Renamed.
1352 (libgcjgc_la_LIBADD): Likewise.
1353 (libgcjgc_la_DEPENDENCIES): Likewise.
1354 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1355 (gctest_LDADD): Use libgcjgc.la.
1356 (all_objs): Mention libgcj_la_OBJECTS.
1357 (EXTRA_LTLIBRARIES): Renamed.
1358 (toollib_LTLIBRARIES): Likewise.
1359 (libgcjgc_la_LDFLAGS): New macro
1360 (toolexecdir): Renamed.
1361 (toolexeclibdir): Likewise.
1362 (toolexeclib_LTLIBRARIES): Likewise.
1363 (LTCOMPILE): Renamed; added libtool invocation.
1364 (LINK): Added libtool invocation.
1365 (.s.o): use LTCOMPILE.
1366 * configure.in: Call AM_PROG_LIBTOOL.
1367 (target_all): Set to libgcjgc.la.
1368 Mention `.lo' forms of object files.
1370 1999-04-21 Tom Tromey <tromey@cygnus.com>
1372 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1375 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1376 sigcontext.h. From Matthias Klose <doko@itso.de>.
1378 1999-04-16 Tom Tromey <tromey@cygnus.com>
1380 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1381 David Pettersson <dapet@mai.liu.se>
1383 1999-04-14 Tom Tromey <tromey@cygnus.com>
1385 * configure: Rebuilt.
1386 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1387 incorrect patch of 199-04-09.
1389 * configure: Rebuilt.
1390 * configure.in: Added support for alpha.
1391 From David Pettersson <dapet@mai.liu.se>.
1393 1999-04-13 Tom Tromey <tromey@cygnus.com>
1395 * Makefile.in: Rebuilt.
1396 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1399 1999-04-09 Tom Tromey <tromey@cygnus.com>
1401 * configure: Rebuilt.
1402 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1404 1999-02-23 Tom Tromey <tromey@cygnus.com>
1406 * configure: Rebuilt.
1407 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1408 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1410 1999-02-18 Tom Tromey <tromey@cygnus.com>
1412 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1413 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1414 for case where LO is NULL.
1416 1999-02-10 Tom Tromey <tromey@cygnus.com>
1418 * aclocal.m4, configure, Makefile.in: Rebuilt.
1419 * acinclude.m4: Updated to be used with automake 1.4.
1420 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1422 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1423 (libgcjgc_a_SOURCES): Likewise.
1424 (libgcjgc_a_LIBADD): Likewise.
1425 (libgcjgc_a_DEPENDENCIES): Likewise.
1426 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1427 (gctest_LDADD): Likewise.
1428 (all_objs): Likewise.
1430 1999-01-08 Tom Tromey <tromey@cygnus.com>
1432 * configure: Rebuilt.
1433 * configure.in: Define LINUX_THREADS if using POSIX threads on
1436 * gc_priv.h (GC_test_and_set): Put return type into definition.
1438 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1440 * Makefile.am: add support for eCos. In particular, add C++
1441 support for compiling the file ecos.cc.
1442 * ecos.cc: new file.
1443 * acinclude.m4: add C++ support.
1444 * aclocal.m4: likewise
1445 * config.h: add eCos support.
1446 * configure: likewise
1447 * configure.in: likewise
1448 * misc.c (GC_write): add eCos support.
1449 * os_dep.c (tiny_sbrk): add eCos support.
1451 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1453 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1454 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1456 1998-11-23 Tom Tromey <tromey@cygnus.com>
1458 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1460 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1462 * Makefile.am, Makefile.in, configure.host: tx39 build option
1465 1998-11-17 Tom Tromey <tromey@cygnus.com>
1467 * configure: Rebuilt.
1468 * configure.in: Switch on host, not target.
1470 1998-11-16 Tom Tromey <tromey@cygnus.com>
1472 * gc_priv.h (GC_debug_object_start): Declare.
1473 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1474 * gc.h (GC_debug_register_finalizer_no_order,
1475 GC_register_finalizer_no_order): Declare.
1476 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1477 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1478 (GC_debug_generic_malloc): Likewise.
1479 (GC_debug_object_start): new function.
1481 1998-11-11 Tom Tromey <tromey@cygnus.com>
1483 * configure: Rebuilt.
1484 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1486 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1488 * dyn_load.c: Handle QUICK_THREADS case.
1490 1998-10-21 Tom Tromey <tromey@cygnus.com>
1492 * configure: Rebuilt.
1493 * configure.in: Put cpp defines here, not in config.h. Recognize
1494 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1495 define PACKAGE or VERSION.
1496 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1499 * os_dep.c (GC_default_push_other_roots): Define when
1500 QUICK_THREADS defined.
1501 * misc.c: Added QUICK_THREADS case.
1502 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1503 * config.h (THREADS): Define if QUICK_THREADS defined.
1504 * Makefile.in: Rebuilt.
1505 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1507 * quick_threads.c: New file.
1509 1998-10-20 Tom Tromey <tromey@cygnus.com>
1511 * aclocal.m4, configure: Rebuilt.
1512 * acinclude.m4: Don't subst machine_dir or sys_dir.
1513 * configure.host: Removed unused code.
1515 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1517 * configure: Rebuilt.
1518 * configure.in: Fix typo in previous patch.
1520 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1522 * Makefile.in, aclocal.m4, configure: Rebuilt.
1523 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1524 * configure.host: Created.
1526 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1528 * Makefile.in: Rebuilt.
1529 * Makefile.am (lib_LIBRARIES): Use target_all.
1530 (EXTRA_LIBRARIES): New macro.
1531 * configure: Rebuilt.
1532 * configure.in: Recognize --enable-gc.
1534 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1536 * Makefile.in: Rebuilt.
1537 * Makefile.am (COMPILE): Define.
1539 (.s.o): Use MY_CFLAGS.
1540 * configure: Rebuilt.
1541 * configure.in (MY_CFLAGS): Define and subst.
1543 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1545 * configure: Rebuilt.
1546 * configure.in: Added --with-cross-host argument. Use
1547 $with_cross_host to determine when cross-compiling.
1549 * config.h (SMALL_CONFIG): Don't define.
1550 * configure: Rebuilt.
1551 * configure.in: Define SMALL_CONFIG when cross-compiling.
1553 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1555 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1556 allchblk.c: Merged with 4.13a2 while preserving local changes.
1558 * Makefile.orig: Updated from Makefile in 4.13a2.
1560 * configure: Rebuilt.
1561 * configure.in: Updated version number to 4.13a2. On Solaris,
1562 don't build with -O when using gcc.
1564 Merged in version 4.13alpha2:
1565 * config.h (USE_MMAP): Re-enable on Solaris.
1566 * solaris_pthreads.c: Removed RCS Id line.
1567 * alpha_mach_dep.s: Removed RCS Id line.
1569 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1571 * config.h (USE_MMAP): Don't define for Solaris.
1573 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1575 * Makefile.in: Rebuilt.
1576 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1578 * Makefile.in: Rebuilt.
1579 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1581 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1583 * Makefile.in: Rebuilt.
1584 * Makefile.am ($(all_objs)): Depend on config.h.
1586 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1587 DATASTART as &_etext.
1588 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1589 * configure: Rebuilt.
1590 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1593 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1595 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1596 (GC_maybe_gc): Likewise.
1597 * os_dep.c: If NO_SIGSET defined, then have empty
1598 GC_disable_signals and GC_enable_signals.
1599 * configure: Rebuilt.
1600 * configure.in: Added --with-target-subdir option. If
1601 cross-compiling, define NO_SIGSET and NO_CLOCK.
1603 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1605 * Makefile.in: Rebuilt.
1606 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1608 * aclocal.m4, configure: Rebuilt.
1609 * acinclude.m4: New file.
1610 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1612 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1614 * configure: Rebuilt.
1615 * configure.in: Link boehm-config.h to config.h.
1616 * Makefile.in: Rebuilt.
1617 * Makefile.am (INCLUDES): Removed.
1618 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1619 JAVA_FINALIZATION): Define
1621 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1623 * Many files: Use GC_bool, not bool.
1624 * gc_priv.h: Define GC_bool, not bool.
1626 * misc.c (GC_dont_gc): Define as int.
1627 (GC_quiet): Likewise.
1628 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1629 * alloc.c (GC_dont_expand): Define as int.
1630 * gc_priv.h: For gcc, define bool as char.
1632 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1634 * Makefile.in: Rebuilt.
1635 * Makefile.am (check_PROGRAMS): New macro.
1636 (gctest_SOURCES): Likewise.
1637 (gctest_LDADD): Likewise.
1639 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1641 * Makefile.in: Rebuilt.
1642 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1643 * configure: Rebuilt.
1644 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1646 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1648 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1650 * Makefile.orig: Renamed from Makefile.