1 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
4 * configure.ac (threading): Accept 'posix95'.
5 * configure: Regenerate.
7 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
9 * Makefile.am: Define ACLOCAL_AMFLAGS.
10 * configure.ac: Remove redundant sinclude.
11 * acinclude.m4: Delete file.
12 * aclocal.m4: Regenerate.
13 * Makefile.in, include/Makefile.in: Regenerate.
14 * configure: Regenerate.
16 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
18 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
21 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
23 * include/private/gcconfig.h: Add m32r-linux target.
25 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
27 * configure.ac: Update all AC_DEFINEs to newer style.
28 * configure: Regenerate.
29 * include/gc_config.h.in: Regenerate.
31 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
33 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
34 GC_print_back_graph_stats): split GC_traverse_back_graph.
35 * backgraph.c: Dynamically grow in_progress_space.
36 * finalize.c (GC_notify_or_invoke_finalizers): also call
37 GC_print_back_graph_stats.
38 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
39 GC_print_back_height): Move delarations to header file.
40 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
41 * configure: Regenerate.
43 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
45 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
46 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
48 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
50 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
51 Reported by Danny Smith.
53 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
55 * misc.c (GC_init): Replace lhs cast with rhs cast.
57 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
59 * specific.c: Check GC_LINUX_THREADS before including
60 private/specific.h. From Richard Earnshaw.
62 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
64 * aclocal.m4: Remove obsolete construct for old automake.
65 * acinclude.m4: Regenerate with aclocal 1.9.1.
66 * configure.ac: Remove duplicate AC_WITH calls. Replace
67 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
68 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
69 Remove now-redundant subst of target_noncanonical. Remove
70 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
71 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
72 Use slightly more modern form of AC_INIT.
73 * configure: Rebuild with autoconf 2.59.
74 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
76 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
78 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
79 since they're not known at this time.
80 * solaris_pthreads.c: Likewise.
82 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
85 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
87 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
89 * configure.ac (gc_cflags): Add -Iinclude.
90 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
91 Don't write DEFS to boehm-cflags file.
93 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
94 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
95 * include/gc_config_macros.h: Remove backward-compatibility
96 redefinitions of GC_ names.
97 * include/gc.h: Include <gc_config.h>.
99 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
101 Import Boehm GC version 6.3.
103 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
105 * include/Makefile.in: Regenerate
107 2004-07-06 Andrew Pinski <apinski@apple.com>
109 * os-dep.c (GC_task_self): Declare as static
110 and remove the second declaration.
112 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
114 * Makefile.am: Add rule for .S files to fix bootstrap on
116 * Makefile.in: Regenerate.
118 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
120 * boehm-gc/configure.ac: New name of configure.in.
121 Remove useless multilib stuff. Change uses of
122 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
123 * boehm-gc/configure.in: New name of configure.in.
124 * boehm-gc/Makefile.am: Update for automake 1.8.5.
125 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
126 * boehm-gc/aclocal.m4: Regenerate.
127 * boehm-gc/configure: Regenerate.
128 * boehm-gc/Makefile.in: Regenerate.
130 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
132 * .cvsignore: New file.
134 2004-04-25 Andreas Jaeger <aj@suse.de>
136 * mark.c (GC_mark_from): Use pointer as prefetch argument.
138 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
140 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
142 (PREFETCH_FOR_WRITE): Likewise.
144 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
146 * configure.ac: Bump AC_PREREQ to 2.59.
147 * configure: Regenerate.
148 * config.in: Regenerate.
150 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
152 * ltconfig, ltmain.sh: Remove unused files.
153 * configure.in: Remove bogus extra early invocation of
155 * configure: Regenerate.
156 * mkinstalldirs, install-sh, config.sub, config.guess:
157 Remove (now) unused files.
158 * Makefile.in: Regenerate (losing references to vanished
161 * configure.in: Add CCAS, CCASFLAGS for future automakes.
162 * configure, Makefile.in, include/Makefile.in: Regenerate.
164 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
165 * Makefile.in: Regenerate.
167 * configure.in: Remove bogus duplicate invocation of
168 AM_MAINTAINER_MODE. Remove obsolete comment.
169 * configure: Regenerate.
171 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
173 * aclocal.m4: Regenerate.
174 * configure.in: Receive contents of GC_CONFIGURE macro.
175 * configure: Regenerate.
177 * configure.in: Remove more obsolete, bogus code.
178 * configure: Regenerate.
180 * acinclude.m4: Remove obsolete and bogus constructs.
181 * aclocal.m4: Regenerate.
182 * configure: Regnerate.
184 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
186 * acinclude.m4: De-precious CC and CXX so that the right flags
187 are passed down to multilibs.
188 * aclocal.m4: Regenerate.
189 * configure: Regenerate.
191 2004-02-22 Zack Weinberg <zack@codesourcery.com>
192 Nathanael Nerode <neroden@twcny.rr.com>
193 Alexandre Oliva <aoliva@redhat.com>
195 * config.sub, config.guess: Replace with forwarding scripts
196 which invoke the master copies in the top level.
198 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
200 * acinclude.m4: Remove old no-executables workaround;
201 add new no-executables workaround.
202 * aclocal.m4: Regenerate.
203 * configure.in: Change prereqs to autoconf 2.57.
204 * configure: Regenerate with autoconf 2.57.
206 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
207 * configure: Regenerate.
208 * Makefile.am: Use target_noncanonical variable from configure.
209 * Makefile.in: Regenerate.
210 * include/Makefile.in: Regenerate.
212 2004-02-20 Andrew Cagney <cagney@redhat.com>
214 * config.guess: Update from version 2002-01-10 to 2004-02-16.
215 * config.sub: Update from version 2002-01-02 to 2004-02-16.
217 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
219 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
220 * aclocal.m4: Rebuild.
221 * configure: Regenerate.
223 * acinclude.m4: Move certain code to configure.in.
224 * configure.in: Receive code from acinclude.m4.
225 * aclocal.m4: Rebuild.
226 * configure: Regenerate.
228 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
230 2004-01-20 Andrew Haley <aph@redhat.com>
232 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
234 * configure.in: Comment change.
236 2004-01-16 Andrew Haley <aph@redhat.com>
238 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
239 add for ia64; remove for MIPS.
240 * configure: Regnerated.
242 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
244 * configure.in: Add in AC_PREREQ(2.13)
246 2004-01-07 Dave Jones <davej@redhat.com>
248 * malloc.c (GC_generic_malloc): Correct initialization typo.
249 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
251 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
253 * include/private/gcconfig.h: Re-install change of 2003-04-16.
255 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
257 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
260 2003-10-18 Alan Modra <amodra@bigpond.net.au>
262 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
265 2003-10-03 Jeff Sturm <jsturm@one-point.com>
267 * configure: Rebuild.
269 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
271 * configure.in: Remove NO_GETENV definition for win32.
272 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
273 * misc.c (GC_init_inner): Call GC_thr_init for win32.
274 (GC_set_warn_proc): Add assertion.
275 * win32_threads.c: Import 6.3alpha2 version.
276 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
278 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
280 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
281 2.3/SPARC, there are no micro versions.
282 Treat Solaris 10 and up alike.
283 * configure: Regenerate.
285 2003-09-22 Anthony Green <green@redhat.com>
287 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
290 2003-09-20 <green@redhat.com>
292 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
293 check for __arm__ or __thumb__.
295 2003-09-09 Alan Modra <amodra@bigpond.net.au>
297 * configure: Regenerate.
299 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
300 Roger Sayle <roger@eyesopen.com>
302 * configure.in: Set INCLUDES to absolute path.
303 Save $INCLUDES in boehm-cflags, too.
304 Set INCLUDES so it's available to config.status.
305 * configure: Regenerate.
307 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
309 * include/gc.h (GC_CreateThread): Declare with WINAPI
311 * win32_threads.c (GC_CreateThread): Make definitions consistent
312 with declaration. Cast &thread_table[i].handle to PHANDLE
313 in call to DuplicateHandle
314 (thread_start): Declare as static.
316 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
318 * dyn_load.c: Define __private_extern__ to match Apple's system
321 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
323 * os_dep.c: Remove redundancy introduced in last merge.
325 2003-07-28 Jeff Sturm <jsturm@one-point.com>
328 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
329 * ChangeLog: Likewise.
330 * Makefile.am: Likewise.
331 * Makefile.direct: Likewise.
332 * Makefile.dj: Likewise.
333 * allchblk.c: Likewise.
335 * backgraph.c: Likewise.
336 * configure.host: Likewise.
337 * configure.in: Likewise.
338 * dbg_mlc.c: Likewise.
339 * dyn_load.c: Likewise.
340 * finalize.c: Likewise.
341 * gc_cpp.cc: Likewise.
342 * gc_dlopen.c: Likewise.
343 * gcj_mlc.c: Likewise.
344 * if_mach.c: Likewise.
345 * mach_dep.c: Likewise.
346 * malloc.c: Likewise.
347 * mallocx.c: Likewise.
349 * mark_rts.c: Likewise.
351 * os_dep.c: Likewise.
352 * ptr_chck.c: Likewise.
353 * reclaim.c: Likewise.
354 * solaris_pthreads.c: Likewise.
355 * solaris_threads.c: Likewise.
356 * sparc_mach_dep.S: Likewise.
357 * threadlibs.c: Likewise.
358 * typd_mlc.c: Likewise.
359 * version.h: Likewise.
360 * win32_threads.c: Likewise.
361 * Mac_files/MacOS_Test_config.h: Likewise.
362 * Mac_files/MacOS_config.h: Likewise.
363 * cord/cordbscs.c: Likewise.
364 * cord/cordprnt.c: Likewise.
365 * cord/de_win.c: Likewise.
366 * doc/README: Likewise.
367 * doc/README.MacOSX: Likewise.
368 * doc/README.changes: Likewise.
369 * doc/README.environment: Likewise.
370 * doc/README.ews4800: Likewise.
371 * doc/README.linux: Likewise.
372 * doc/README.macros: Likewise.
373 * doc/README.win32: Likewise.
374 * doc/debugging.html: Likewise.
375 * doc/gcdescr.html: Likewise.
376 * doc/tree.html: Likewise.
377 * include/Makefile.in: Likewise.
378 * include/gc.h: Likewise.
379 * include/gc_cpp.h: Likewise.
380 * include/gc_local_alloc.h: Likewise.
381 * include/gc_mark.h: Likewise.
382 * include/gc_pthread_redirects.h: Likewise.
383 * include/gc_typed.h: Likewise.
384 * include/new_gc_alloc.h: Likewise.
385 * include/private/dbg_mlc.h: Likewise.
386 * include/private/gc_hdrs.h: Likewise.
387 * include/private/gc_locks.h: Likewise.
388 * include/private/gc_pmark.h: Likewise.
389 * include/private/gc_priv.h: Likewise.
390 * include/private/gcconfig.h: Likewise.
391 * include/private/solaris_threads.h: Likewise.
392 * include/private/specific.h: Likewise.
393 * tests/test.c: Likewise.
394 * tests/test_cpp.cc: Likewise.
396 * configure: Rebuild.
397 * Makefile.in: Rebuild.
399 * mips_sgi_mach_dep.s: Add.
401 * alpha_mach_dep.s: Remove.
402 * irix_threads.c: Remove.
403 * linux_threads.c: Remove.
404 * mips_sgi_mach_dep.S: Remove.
406 * powerpc_macosx_mach_dep.s: Remove.
407 * doc/Makefile.am: Remove.
408 * doc/Makefile.in: Remove.
410 2003-07-25 Roger Sayle <roger@eyesopen.com>
412 * configure.host: Only use +ESdbgasm when using the HPUX native
413 compiler on PA-Risc. It isn't recognized by GCC and is silently
414 ignored by HP's compilers on ia64.
416 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
418 * configure.in: define GC_DLL under mingw if --enable-shared
420 * win32_threads.c: add #ifdef GC_DLL around DllMain
422 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
424 * include/private/gcconfig.h: Add support for arm-netbsdelf.
426 2003-04-09 Tom Tromey <tromey@redhat.com>
428 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
430 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
432 2003-03-22 Richard Henderson <rth@redhat.com>
434 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
435 (GC_test_and_set): Use __sync_lock_test_and_set.
436 (GC_clear): Use volatile assignment.
437 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
438 (GC_memory_write_barrier): Use __sync_synchronize.
440 2003-03-12 Andreas Schwab <schwab@suse.de>
442 * configure.in: Avoid trailing /. in toolexeclibdir.
443 * configure: Rebuilt.
445 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
446 * include/private/gcconfig.h (GC_data_start): declare when needed.
447 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
449 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
450 GC_register_dynlib_callback): Register main data for static
451 executable if dl_iterate_phdr() didn't.
452 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
453 if we don't expect to register main static data.
455 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
456 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
457 (GC_push_roots): explicitly mark free list headers, register
458 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
459 * alloc.c (GC_stopped_mark): Conditionally call
460 GC_cond_register_dynamic_libraries().
461 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
462 * dyn_load.c (GC_register_main_static_data): define.
463 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
464 no longer skip main data.
465 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
466 (GC_init_inner): Make main data registration conditional.
467 * include/private/gc_priv.h (GC_register_main_static_data): declare.
468 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
471 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
473 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
475 * configure: Rebuilt.
477 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
479 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
481 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
483 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
484 Remove USE_LIBDIR conditional.
485 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
486 * Makefile.in, configure: Rebuilt.
488 2002-12-31 Tom Tromey <tromey@redhat.com>
491 * include/Makefile.in: Rebuilt.
492 * include/Makefile.am (noinst_HEADERS): Renamed from
495 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
497 * ltconfig (osf[345]): Append $major to soname_spec.
498 Reflect this in library_names_spec.
499 * ltmain.sh (osf): Prefix $major with . for use as extension.
501 2002-10-02 Andreas Jaeger <aj@suse.de>
503 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
505 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
507 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
508 check for __arm__ or __thumb__.
510 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
512 * include/private/gcconfig: Add machine type S390. Add s390x support.
513 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
514 (GC_compare_and_exchange): Likewise.
516 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
518 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
520 2002-08-23 Adam Megacz <adam@xwt.org>
522 * win32_threads.cc: Removed extraneous ABORT()
524 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
526 * Makefile.am (all-multi): Fix multilib parallel build.
528 2002-07-18 Bo Thorsen <bo@suse.de>
530 * include/private/gcconfig.h: Add x86-64 definitions.
531 * os_dep.c: Add x86-64 support.
532 * configure.in: Likewise.
533 * configure: Regenerate.
535 2002-07-18 H.J. Lu <hjl@gnu.org>
537 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
539 2002-07-18 H.J. Lu (hjl@gnu.org)
541 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
544 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
547 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
549 2002-06-09 H.J. Lu (hjl@gnu.org)
551 * include/private/gc_locks.h (GC_test_and_set): Support
553 (GC_TEST_AND_SET_DEFINED): Likewise.
555 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
558 (LINUX_STACKBOTTOM): Likewise.
559 (STACKBOTTOM): Removed for Linux/mips.
561 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
563 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
564 (GC_pthread_create): Fix typo.
565 (GC_TRY_LOCK): Likewise.
566 * include/private/gc_locks.h (GC_test_and_set): Only take one
568 (LOCK): Adjust appropriately.
569 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
570 _SIGRTMIN is unavailable.
572 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
574 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
575 * aclocal.m4: Regenerate.
576 * configure: Regenerate.
578 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
580 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
581 script entry, and set LD to it when configuring multilibs.
582 * configure: Rebuilt.
584 2002-04-22 Jeff Sturm <jsturm@one-point.com>
586 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
587 (noinst_LTLIBRARIES): Add libgcjgc.la.
589 * Makefile.in: Rebuild.
591 2002-04-22 David S. Miller <davem@redhat.com>
593 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
594 64-bit SPARC Linux, the __libc_stack_end technique does
595 not work in this case.
597 2002-04-22 Jeff Sturm <jsturm@one-point.com>
599 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
601 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
603 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
606 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
608 * include/private/gcconfig.h (DATAEND): Update comment example
611 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
613 * include/private/gcconfig.h (DATAEND): Clarify comment.
615 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
617 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
618 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
620 * allchblk.c (GC_allchblk_nth): Change text and support reduced
621 frequency for blacklist warning message.
622 * misc.c (GC_large_alloc_warn_interval,
623 GC_large_alloc_warn_suppressed): define.
624 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
625 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
626 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
627 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
629 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
631 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
633 * include/private/gcconfig.h: Add support for an unmapped
634 memory hole between the end of the initialized data segment
635 and the start of the BSS on FreeBSD/i386.
637 2002-03-30 Krister Walfridsson <cato@df.lth.se>
639 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
642 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
644 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
645 (GC_local_gcj_malloc): Add assertion.
646 (start_mark_threads): Fix abort message.
647 * mark.c (GC_mark_from): Generalize assertion.
648 * reclaim.c (GC_clear_fl_links): New function.
649 (GC_start_reclaim): Must clear some freelist links.
650 * include/private/specific.h, specific.c: Add assertions.
651 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
652 Rearrange tse fields.
654 2002-03-27 Richard Henderson <rth@redhat.com>
656 * os_dep.c (GC_init_linux_data_start): Fix references to
657 __data_start and _end.
659 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
661 * include/private/gcconfig.h: Change all likely references
662 to linker script synthesized symbols to use this idiom:
663 extern int etext[]; etext
665 2002-03-25 Jeff Sturm <jsturm@one-point.com>
667 * linux_threads.c (GC_get_nprocs): Close file descriptor.
669 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
671 * include/private/gcconfig.h: Add unified test for FreeBSD.
672 Support FreeBSD/alpha.
673 * os_dep.c: Do not include <machine/trap.h> unless available.
674 (GC_freebsd_stack_base): Fix types.
676 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
678 * Makefile.am: Make a convenience library.
679 * Makefile.in: Rebuilt.
681 2002-03-15 Anthony Green <green@redhat.com>
683 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
684 * configure.in: Disable use of getenv for win32 targets (some of
685 which have broken implementations).
686 * configure: Rebuilt.
688 2002-03-12 Adam Megacz <adam@xwt.org>
690 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
691 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
692 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
693 statically initialized it to TRUE if compiling with GCC.
694 * win32_threads.c (thread_start): We no longer use SEH if
696 * mark.c (GC_mark_some): We no longer use SEH if
699 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
701 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
702 support is enabled, for hash synchronization.
704 2002-02-24 Adam Megacz <adam@xwt.org>
706 * Makefile.am: Added win32_threads.c to sources list.
707 * win32_threads.c: Added two */'s which I had neglected.
709 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
711 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
712 * Makefile.in: Rebuilt.
714 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
716 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
718 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
720 * mips_sgi_mach_dep.S: Likewise.
721 * Makefile.am: Update for above changes.
722 * Makefile.in: Rebuilt.
724 2002-02-12 Richard Henderson <rth@redhat.com>
726 * configure.in: Re-apply 2001-06-26 configure change.
727 * configure: Rebuild.
729 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
731 Imported GC 6.1 Alpha 3.
733 * sparc_mach_dep.S: Delete incorrectly named file.
735 2001-02-11 Adam Megacz <adam@xwt.org
737 * configure.in: support for win32, saner
738 cross-compile options
740 2001-02-08 Anthony Green <green@redhat.com>
742 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
743 board embedded targets.
744 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
745 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
746 redundant uses of ECOS.
747 * misc.c: Use NOSYS where ECOS is being used.
748 Don't define GC_write twice for ECOS systems.
749 (GC_write): New function for NOSYS targets.
751 2002-02-06 Adam Megacz <adam@xwt.org>
753 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
754 now exposed on all Win32 platforms.
755 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
756 compiles on Win32; it invokes CreateThread() if GC is built
757 as a DLL; otherwise it registers the thread.
758 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
759 libgcjgc was not built as a DLL.
761 2002-02-01 Adam Megacz <adam@xwt.org>
763 * boehm-gc on win32 now automatically detects if it is being built
764 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
766 2002-01-25 David Edelsohn <edelsohn@gnu.org>
768 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
769 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
770 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
771 DATASTART and DATAEND roots.
772 * rs6000_mach_dep.s: Add function descriptor and traceback table.
774 2001-12-16 Jeff Sturm <jsturm@one-point.com>
776 * dyn_load.c: Define ElfW (if needed) for all targets,
778 (GC_FirstDLOpenedLinkMap): Use it.
779 (GC_register_dynamic_libraries_dl): Use it.
780 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
783 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
786 * configure.in: Add AC_SUBST(target_alias).
787 * configure: Regenerated.
789 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
791 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
792 case for GC_FREEBSD_THREADS.
793 * configure.in (*-*-freebsd*): Clarify warning.
794 * configure: Rebuilt.
796 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
797 Andreas Tobler <toa@pop.agri.ch>
799 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
801 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
803 * linux_threads.c (GC_init_parallel): Do not declare as a static
805 * include/gc.h (GC_init): Declare here. Add description.
806 * include/private/gc_priv.h (GC_init): Remove declaration.
808 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
810 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
811 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
812 GC_FREEBSD_THREADS, handle strange interaction between system
813 pthread implementation and boehm-gc signal-handler architecture.
814 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
816 * include/private/gcconfig.h (configuration keyed off FREEBSD):
817 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
818 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
820 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
822 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
823 * Makefile.in: Rebuilt.
825 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
827 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
828 merged local changes.
830 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
832 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
833 Solaris 2/Intel definition.
835 * configure.in (i?86-*-solaris2.[89]*): Define
836 SOLARIS25_PROC_VDB_BUG_FIXED.
837 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
838 * configure: Regenerate.
840 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
841 (DATAEND): Define using _end.
843 2001-09-11 Per Bothner <per@bothner.com>
845 * include/Makefile.am: New file. It defines include_HEADERS.
846 * Makefile.am (SUBDIRS): New macro, set to include.
847 * configure.in (AC_OUTPUT): Add include/Makefile.
849 2001-08-20 Tom Tromey <tromey@redhat.com>
851 * configure: Rebuilt.
852 * configure.in: Always ask gcc for threads package.
854 2001-08-17 Tom Tromey <tromey@redhat.com>
856 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
857 merged local changes.
859 2001-08-02 David Billinghurst <David.Billinghurst>
861 * configure: Rebuilt.
862 * configure.in: POSIX threads on cygwin does not link with
865 2001-07-03 Tom Tromey <tromey@redhat.com>
867 Fix for PR bootstrap/3281:
868 * aclocal.m4, configure, Makefile.in: Rebuilt.
869 * acinclude.m4: Set mkinstalldirs for in-tree build.
871 2001-06-26 Richard Henderson <rth@redhat.com>
873 * alpha_mach_dep.s: Mark call-saved FP registers.
874 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
875 * configure.in (alpha*): Re-enable alpha_mach_dep.s
876 * configure: Rebuild.
878 2001-06-12 Tom Tromey <tromey@redhat.com>
880 * aclocal.m4, configure: Rebuilt.
881 * acinclude.m4: Find configure.host in srcdir.
883 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
885 * configure.in (AC_EXEEXT): Work around in case it expands to
886 nothing, as in autoconf 2.50.
887 * acinclude.m4: Likewise.
888 * aclocal.m4, configure: Rebuilt.
890 2001-06-07 Tom Tromey <tromey@redhat.com>
892 For PR bootstrap/3075:
893 * configure, aclocal.m4, Makefile.in: Rebuilt.
894 * configure.in: Don't call AC_CONFIG_AUX_DIR or
896 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
897 AC_CANONICAL_SYSTEM here.
898 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
901 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
903 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
904 (libgcjgc_la_SOURCES): Remove typo.
905 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
906 * Makefile.in: Rebuilt.
908 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
910 Imported version version 6.0alpha7.
912 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
913 README.amiga, README.debugging, README.dj, README.hp, README.linux,
914 README.rs6000, README.sgi, README.solaris2, README.uts,
915 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
916 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
917 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
918 hpux_irix_threads.c, makefile.depend, nursery.c,
919 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
920 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
921 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
922 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
925 2001-05-19 Hans Boehm <hans_boehm@hp.com>
927 * configure.host: Build with -fexceptions.
928 * linux_threads.c: Remember which thread stopped world for
930 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
931 with final tuning by Bryce McKinlay
933 * configure.in: Add support for --enable-threads=posix on FreeBSD.
934 * configure: Rebuilt.
936 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
938 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
939 (GC_noop1): Change declaration to take one argument.
941 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
943 * configure.in: Obtain THREADS with `gcc -v'.
944 * configure: Rebuilt.
946 2001-04-05 Hans Boehm <hans_boehm@hp.com>
948 * misc.c: Back out buggy changes to stack clearing code.
949 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
950 spent clearing memory.
952 2001-04-04 Hans Boehm <hans_boehm@hp.com>
955 - Accomodate finalization requests for static objects.
956 (Will be required by hash synchronization. May be needed
957 in some configurations now.)
960 - Define MIN_WORDS. All allocation requests are rounded
961 up to at least this size. Removes a subtle assumption that
962 Java objects have a 2 word header.
965 - Adjust Linux/IA64 configuration for non-ancient kernels.
966 (Necessary fix for IA64.)
969 - Fix syntax error in currently unused code. Will be needed
977 - Change stack cleaning code to typically clear about one tenth
978 the memory it used to in the threads configuration. Occasionally
979 still clear more. (This is really a fix for a long-standing
980 and fairly significant performance bug with threads.)
983 - Fix the code for finding the beginning of the data segment under
984 Linux. I believe this is necessary for some IA64 Linux
985 distributions. It will also helo other platforms, though those
986 may additionally require a gcconfig.h adjustment. (This basically
987 works around the absence of a data_start or __data_start
988 definition in glibc.)
991 - Handle rounding due to MIN_WORDS.
993 2001-03-22 Tom Tromey <tromey@redhat.com>
995 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
997 2001-03-19 Tom Tromey <tromey@redhat.com>
999 * Makefile.in: Rebuilt.
1000 * Makefile.am (gctest_LDFLAGS): new macro.
1002 2001-03-16 Tom Tromey <tromey@redhat.com>
1004 * Makefile.in: Rebuilt.
1005 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1007 2001-01-23 Rod Stewart <stewart@lab43.org>
1009 * gcconfig.h: Check for `__arm__', not `arm'.
1011 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1013 * configure.in: Rename THREADLIB to THREADLIBS.
1014 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1015 ensures that we link the correct version of the linuxthreads semaphore
1017 * Makefile.in: Rebuilt.
1018 * configure: Rebuilt.
1020 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1021 list of signals which are not blocked during suspend in the NO_SIGNALS
1024 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1026 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1028 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1030 * Makefile.dist: Renamed from Makefile.orig.
1032 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1034 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1035 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1037 * Makefile.in: Rebuilt.
1038 * configure: Likewise.
1040 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1042 * gcconfig.h: Add new case for powerpc EABI.
1043 [PPC]: Handle embedded OS for powerpc simulator.
1045 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1047 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1048 cross-compile configuration only.
1049 * Makefile.am: Build gcj_mlc.c.
1050 * configure, Makefile.in: Rebuilt.
1052 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1054 * acinclude.m4: Include libtool macros from the top level.
1055 * aclocal.m4, configure: Rebuilt.
1057 2000-09-04 Anthony Green <green@redhat.com>
1059 Fix for PR libgcj/230:
1060 * mark.c (GC_mark_from_mark_stack): Remove call to
1061 GC_debug_object_start.
1062 * gc_priv.h (GC_debug_object_start): Remove prototype.
1064 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1066 * gcconfig.h [OSF1] (_end): Declare as `int'.
1068 2000-08-02 Tom Tromey <tromey@cygnus.com>
1070 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1071 (GC_generic_malloc): Likewise.
1072 (GC_add_to_black_list_normal): Likewise.
1073 (GC_find_header): Likewise.
1074 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1075 * gc_mark.h (GC_find_start): Prototype.
1076 (GC_signal_mark_stack_overflow): Likewise.
1078 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1080 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1081 * configure: Rebuilt.
1083 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1085 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1087 Imported version 5.1.
1088 * acinclude.m4: Push version to 5.1.
1090 2000-06-19 Andrew Haley <aph@cygnus.com>
1092 * os_dep.c (read): Pass two dummy args to syscall().
1094 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1096 Imported 5.0 release version.
1097 * acinclude.m4: Increment version to 5.0.
1099 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1101 Imported version 5.0alpha7.
1102 * acinclude.m4: Update version to 5.0a7.
1104 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1106 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1107 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1108 - sparc glibc does not provide it.
1109 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1110 Make STACKBOTTOM depend on the wordsize.
1111 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1112 (struct frame): Declare on sparc*-linux*.
1113 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1114 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1115 Implement on sparc64.
1116 (GC_clear_stack_inner): Implement on sparc64.
1117 * gc_priv.h (GC_test_and_set): Implement for sparc.
1118 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1119 GC_save_regs_in_stack on sparc.
1121 2000-04-23 Tom Tromey <tromey@cygnus.com>
1123 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1125 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1127 Imported version version 5.0alpha6.
1128 * acinclude.m4: Bump version to 5.0a6.
1129 * configure.in: Don't use alpha_mach_dep.s.
1130 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1132 * Makefile.am, Makefile.in: irix_threads.c is now
1133 hpux_irix_threads.c.
1134 * Makefile.orig: Updated from gc distribution Makefile.
1136 2000-03-26 Anthony Green <green@redhat.com>
1138 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1140 2000-02-14 Tom Tromey <tromey@cygnus.com>
1142 * gc.h (dlopen): Define as GC_dlopen on Linux.
1143 (GC_dlopen): Declare on Linux.
1144 * dyn_load.c (GC_dlopen): Define for Linux.
1146 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1148 * gcconfig.h (DATASTART): Add missing extern declaration
1149 for data_start on powerpc.
1151 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1153 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1156 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1158 * gcconfig.h: Define DATASTART for Alpha Linux.
1160 1999-12-19 Anthony Green <green@cygnus.com>
1162 * gcconfig.h: Use libgcj hack for Alpha Linux.
1163 Undefine MPROTEXT_VDB (from Jeff Sturm).
1164 * os_dep.c: Remove Alpha Linux hacks.
1167 1999-12-13 Tom Tromey <tromey@cygnus.com>
1169 * aclocal.m4, configure: Rebuilt.
1170 * acinclude.m4: Changed version to 5.0a4.
1171 * Makefile.in: Rebuilt.
1172 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1174 1999-12-12 Anthony Green <green@cygnus.com>
1176 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1178 (DYNAMIC_LOADING): Define for PowerPC Linux.
1179 * os_dep.c: Remove some special cases for PowerPC Linux.
1180 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1183 1999-11-04 Tom Tromey <tromey@cygnus.com>
1185 * Makefile.in: Rebuilt.
1186 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1188 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1189 (GC_thr_init): Don't declare.
1191 * configure: Rebuilt.
1192 * configure.in: Removed qt threads case.
1193 * dyn_load.c: Don't mention QUICK_THREADS.
1194 * os_dep.c: Don't mention QUICK_THREADS.
1195 * misc.c: Don't mention QUICK_THREADS.
1196 * gcconfig.h: Don't mention QUICK_THREADS.
1197 * gc_priv.h: Removed QUICK_THREADS code.
1198 * quick_threads.c: Removed.
1200 1999-11-03 Tom Tromey <tromey@cygnus.com>
1202 * gcconfig.h: Merged in local changes from old config.h.
1204 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1206 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1208 1999-11-02 Tom Tromey <tromey@cygnus.com>
1210 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1212 * configure: Rebuilt.
1213 * configure.in: Don't create boehm-config.h.
1214 * Makefile.in: Rebuilt.
1215 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1217 ($(all_objs)): Depend on gcconfig.h.
1218 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1219 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1220 * config.h: Removed.
1222 1999-11-01 Tom Tromey <tromey@cygnus.com>
1224 * Makefile.in: Rebuilt.
1225 * Makefile.am (gctest_LDADD): Added THREADLIB.
1227 * configure: Rebuilt.
1228 * configure.in (INCLUDES): New subst.
1230 1999-09-29 Steve Chamberlain <sac@pobox.com>
1232 * config.h: Added picoJava target.
1233 * mach_dep.h (GC_push_regs): New code for picoJava.
1235 1999-09-28 Tom Tromey <tromey@cygnus.com>
1237 * aclocal.m4, configure: Rebuilt.
1238 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1239 appropriate AC_PROG_ symbol.
1241 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1243 * gc_priv.h: IRIX thread changes from
1244 include/private/gc_priv.h.
1246 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1248 * Makefile.in: Rebuilt.
1249 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1252 * configure: Rebuilt.
1253 * configure.in: Properly align --help output, fix capitalization
1255 * acinclude.m4: Likewise.
1257 1999-08-04 Tom Tromey <tromey@cygnus.com>
1259 * configure.in: Added missing `;;'. From Anthony Green.
1261 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1263 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1265 1999-08-03 Tom Tromey <tromey@cygnus.com>
1267 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1268 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1270 1999-08-02 Tom Tromey <tromey@cygnus.com>
1272 * aclocal.m4, configure: Rebuilt for new libtool.
1274 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1276 * mips_sgi_mach_dep.s: Enable PIC option.
1278 1999-07-19 Tom Tromey <tromey@cygnus.com>
1280 * config.h (MPROTECT_VDB): Don't define on Linux.
1282 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1284 * Makefile.am (.s.lo): Avoid `#line' directives.
1285 * Makefile.in: Rebuilt.
1287 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1289 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1290 generate *-recursive for this Makefile, use *-am instead.
1291 * Makefile.in: Rebuilt.
1293 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1295 * Makefile.am (.s.lo): Renamed from `.s.o'.
1296 * Makefile.in: Rebuilt.
1298 1999-06-21 Tom Tromey <tromey@cygnus.com>
1300 Alpha patch from Jeff Sturm:
1301 * os_dep.c (GC_init_linuxalpha): New function.
1302 * misc.c: Initialize for alpha linux.
1303 * gc_priv.h (GC_test_and_set): Define for alpha.
1304 * config.h: Don't assume __data_start on alpha.
1306 * Makefile.in: Rebuilt.
1307 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1310 * Makefile.in: Rebuilt.
1311 * Makefile.am (toolexeclibdir): Define as libdir when
1313 * configure: Rebuilt.
1314 * configure.in (USE_LIBDIR): New conditional.
1316 * configure: Rebuilt.
1317 * configure.in: Recognize all forms of alpha.
1319 1999-06-17 Anthony Green <green@cygnus.com>
1321 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1322 Carlo Dapor <carlo@vis.ethz.ch>).
1324 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1326 * configure.in: Switch from irix threads to posix threads
1327 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1328 for mips architecture.
1329 * configure: Regenerate.
1331 1999-04-30 Tom Tromey <tromey@cygnus.com>
1333 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1335 1999-04-26 Tom Tromey <tromey@cygnus.com>
1337 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1340 1999-04-23 Tom Tromey <tromey@cygnus.com>
1342 * Makefile.in, configure: Rebuilt.
1343 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1344 (libgcjgc_la_SOURCES): Renamed.
1345 (libgcjgc_la_LIBADD): Likewise.
1346 (libgcjgc_la_DEPENDENCIES): Likewise.
1347 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1348 (gctest_LDADD): Use libgcjgc.la.
1349 (all_objs): Mention libgcj_la_OBJECTS.
1350 (EXTRA_LTLIBRARIES): Renamed.
1351 (toollib_LTLIBRARIES): Likewise.
1352 (libgcjgc_la_LDFLAGS): New macro
1353 (toolexecdir): Renamed.
1354 (toolexeclibdir): Likewise.
1355 (toolexeclib_LTLIBRARIES): Likewise.
1356 (LTCOMPILE): Renamed; added libtool invocation.
1357 (LINK): Added libtool invocation.
1358 (.s.o): use LTCOMPILE.
1359 * configure.in: Call AM_PROG_LIBTOOL.
1360 (target_all): Set to libgcjgc.la.
1361 Mention `.lo' forms of object files.
1363 1999-04-21 Tom Tromey <tromey@cygnus.com>
1365 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1368 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1369 sigcontext.h. From Matthias Klose <doko@itso.de>.
1371 1999-04-16 Tom Tromey <tromey@cygnus.com>
1373 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1374 David Pettersson <dapet@mai.liu.se>
1376 1999-04-14 Tom Tromey <tromey@cygnus.com>
1378 * configure: Rebuilt.
1379 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1380 incorrect patch of 199-04-09.
1382 * configure: Rebuilt.
1383 * configure.in: Added support for alpha.
1384 From David Pettersson <dapet@mai.liu.se>.
1386 1999-04-13 Tom Tromey <tromey@cygnus.com>
1388 * Makefile.in: Rebuilt.
1389 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1392 1999-04-09 Tom Tromey <tromey@cygnus.com>
1394 * configure: Rebuilt.
1395 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1397 1999-02-23 Tom Tromey <tromey@cygnus.com>
1399 * configure: Rebuilt.
1400 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1401 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1403 1999-02-18 Tom Tromey <tromey@cygnus.com>
1405 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1406 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1407 for case where LO is NULL.
1409 1999-02-10 Tom Tromey <tromey@cygnus.com>
1411 * aclocal.m4, configure, Makefile.in: Rebuilt.
1412 * acinclude.m4: Updated to be used with automake 1.4.
1413 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1415 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1416 (libgcjgc_a_SOURCES): Likewise.
1417 (libgcjgc_a_LIBADD): Likewise.
1418 (libgcjgc_a_DEPENDENCIES): Likewise.
1419 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1420 (gctest_LDADD): Likewise.
1421 (all_objs): Likewise.
1423 1999-01-08 Tom Tromey <tromey@cygnus.com>
1425 * configure: Rebuilt.
1426 * configure.in: Define LINUX_THREADS if using POSIX threads on
1429 * gc_priv.h (GC_test_and_set): Put return type into definition.
1431 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1433 * Makefile.am: add support for eCos. In particular, add C++
1434 support for compiling the file ecos.cc.
1435 * ecos.cc: new file.
1436 * acinclude.m4: add C++ support.
1437 * aclocal.m4: likewise
1438 * config.h: add eCos support.
1439 * configure: likewise
1440 * configure.in: likewise
1441 * misc.c (GC_write): add eCos support.
1442 * os_dep.c (tiny_sbrk): add eCos support.
1444 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1446 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1447 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1449 1998-11-23 Tom Tromey <tromey@cygnus.com>
1451 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1453 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1455 * Makefile.am, Makefile.in, configure.host: tx39 build option
1458 1998-11-17 Tom Tromey <tromey@cygnus.com>
1460 * configure: Rebuilt.
1461 * configure.in: Switch on host, not target.
1463 1998-11-16 Tom Tromey <tromey@cygnus.com>
1465 * gc_priv.h (GC_debug_object_start): Declare.
1466 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1467 * gc.h (GC_debug_register_finalizer_no_order,
1468 GC_register_finalizer_no_order): Declare.
1469 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1470 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1471 (GC_debug_generic_malloc): Likewise.
1472 (GC_debug_object_start): new function.
1474 1998-11-11 Tom Tromey <tromey@cygnus.com>
1476 * configure: Rebuilt.
1477 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1479 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1481 * dyn_load.c: Handle QUICK_THREADS case.
1483 1998-10-21 Tom Tromey <tromey@cygnus.com>
1485 * configure: Rebuilt.
1486 * configure.in: Put cpp defines here, not in config.h. Recognize
1487 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1488 define PACKAGE or VERSION.
1489 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1492 * os_dep.c (GC_default_push_other_roots): Define when
1493 QUICK_THREADS defined.
1494 * misc.c: Added QUICK_THREADS case.
1495 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1496 * config.h (THREADS): Define if QUICK_THREADS defined.
1497 * Makefile.in: Rebuilt.
1498 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1500 * quick_threads.c: New file.
1502 1998-10-20 Tom Tromey <tromey@cygnus.com>
1504 * aclocal.m4, configure: Rebuilt.
1505 * acinclude.m4: Don't subst machine_dir or sys_dir.
1506 * configure.host: Removed unused code.
1508 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1510 * configure: Rebuilt.
1511 * configure.in: Fix typo in previous patch.
1513 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1515 * Makefile.in, aclocal.m4, configure: Rebuilt.
1516 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1517 * configure.host: Created.
1519 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1521 * Makefile.in: Rebuilt.
1522 * Makefile.am (lib_LIBRARIES): Use target_all.
1523 (EXTRA_LIBRARIES): New macro.
1524 * configure: Rebuilt.
1525 * configure.in: Recognize --enable-gc.
1527 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1529 * Makefile.in: Rebuilt.
1530 * Makefile.am (COMPILE): Define.
1532 (.s.o): Use MY_CFLAGS.
1533 * configure: Rebuilt.
1534 * configure.in (MY_CFLAGS): Define and subst.
1536 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1538 * configure: Rebuilt.
1539 * configure.in: Added --with-cross-host argument. Use
1540 $with_cross_host to determine when cross-compiling.
1542 * config.h (SMALL_CONFIG): Don't define.
1543 * configure: Rebuilt.
1544 * configure.in: Define SMALL_CONFIG when cross-compiling.
1546 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1548 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1549 allchblk.c: Merged with 4.13a2 while preserving local changes.
1551 * Makefile.orig: Updated from Makefile in 4.13a2.
1553 * configure: Rebuilt.
1554 * configure.in: Updated version number to 4.13a2. On Solaris,
1555 don't build with -O when using gcc.
1557 Merged in version 4.13alpha2:
1558 * config.h (USE_MMAP): Re-enable on Solaris.
1559 * solaris_pthreads.c: Removed RCS Id line.
1560 * alpha_mach_dep.s: Removed RCS Id line.
1562 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1564 * config.h (USE_MMAP): Don't define for Solaris.
1566 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1568 * Makefile.in: Rebuilt.
1569 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1571 * Makefile.in: Rebuilt.
1572 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1574 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1576 * Makefile.in: Rebuilt.
1577 * Makefile.am ($(all_objs)): Depend on config.h.
1579 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1580 DATASTART as &_etext.
1581 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1582 * configure: Rebuilt.
1583 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1586 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1588 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1589 (GC_maybe_gc): Likewise.
1590 * os_dep.c: If NO_SIGSET defined, then have empty
1591 GC_disable_signals and GC_enable_signals.
1592 * configure: Rebuilt.
1593 * configure.in: Added --with-target-subdir option. If
1594 cross-compiling, define NO_SIGSET and NO_CLOCK.
1596 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1598 * Makefile.in: Rebuilt.
1599 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1601 * aclocal.m4, configure: Rebuilt.
1602 * acinclude.m4: New file.
1603 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1605 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1607 * configure: Rebuilt.
1608 * configure.in: Link boehm-config.h to config.h.
1609 * Makefile.in: Rebuilt.
1610 * Makefile.am (INCLUDES): Removed.
1611 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1612 JAVA_FINALIZATION): Define
1614 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1616 * Many files: Use GC_bool, not bool.
1617 * gc_priv.h: Define GC_bool, not bool.
1619 * misc.c (GC_dont_gc): Define as int.
1620 (GC_quiet): Likewise.
1621 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1622 * alloc.c (GC_dont_expand): Define as int.
1623 * gc_priv.h: For gcc, define bool as char.
1625 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1627 * Makefile.in: Rebuilt.
1628 * Makefile.am (check_PROGRAMS): New macro.
1629 (gctest_SOURCES): Likewise.
1630 (gctest_LDADD): Likewise.
1632 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1634 * Makefile.in: Rebuilt.
1635 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1636 * configure: Rebuilt.
1637 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1639 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1641 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1643 * Makefile.orig: Renamed from Makefile.