1 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
3 * Makefile.in, include/Makefile.in: Regenerate.
5 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
7 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
8 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
10 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
13 * configure.host: Set gc_use_mmap on *-linux*.
14 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
15 * include/private/gc_priv.h: Include gc_config.h.
16 * configure, include/gc_config.h.in: Rebuilt.
18 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
20 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
21 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
23 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
25 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
26 and indent appropriately.
27 * mark_rts.c (GC_approx_sp): Access stack.
28 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
29 callee-saves registers when appropriate.
30 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
32 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
34 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
35 and include/gc_ext_config.h.
36 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
37 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
39 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
41 * configure: Regenerate.
43 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
46 Revert patches of 2004-11-26 and 2004-11-27.
48 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
50 * configure: Regenerate for libtool change.
52 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
54 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
56 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
58 Fix "PACKAGE_NAME redefined" errors.
59 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
60 and include/gc_config.h.
61 * configure: Regenerated.
62 * include/gc_config.h.in: No longer auto-generated. Define only the
63 macros needed by libjava.
64 * include/config.h.in: Generated by autoheader.
65 * include/gc.h: Include config.h, not gc_config.h.
67 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
69 * configure: Regenerate for libtool reversion.
71 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
73 * configure: Regenerate for libtool change.
75 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
77 * configure.ac (machdep): Use sparc_mach_dep.lo on
78 sparc64-sun-solaris2.* too.
79 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
80 * configure: Regenerate.
82 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
85 * configure.ac (threading): Accept 'posix95'.
86 * configure: Regenerate.
88 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
90 * Makefile.am: Define ACLOCAL_AMFLAGS.
91 * configure.ac: Remove redundant sinclude.
92 * acinclude.m4: Delete file.
93 * aclocal.m4: Regenerate.
94 * Makefile.in, include/Makefile.in: Regenerate.
95 * configure: Regenerate.
97 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
99 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
102 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
104 * include/private/gcconfig.h: Add m32r-linux target.
106 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
108 * configure.ac: Update all AC_DEFINEs to newer style.
109 * configure: Regenerate.
110 * include/gc_config.h.in: Regenerate.
112 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
114 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
115 GC_print_back_graph_stats): split GC_traverse_back_graph.
116 * backgraph.c: Dynamically grow in_progress_space.
117 * finalize.c (GC_notify_or_invoke_finalizers): also call
118 GC_print_back_graph_stats.
119 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
120 GC_print_back_height): Move delarations to header file.
121 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
122 * configure: Regenerate.
124 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
126 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
127 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
129 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
131 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
132 Reported by Danny Smith.
134 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
136 * misc.c (GC_init): Replace lhs cast with rhs cast.
138 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
140 * specific.c: Check GC_LINUX_THREADS before including
141 private/specific.h. From Richard Earnshaw.
143 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
145 * aclocal.m4: Remove obsolete construct for old automake.
146 * acinclude.m4: Regenerate with aclocal 1.9.1.
147 * configure.ac: Remove duplicate AC_WITH calls. Replace
148 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
149 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
150 Remove now-redundant subst of target_noncanonical. Remove
151 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
152 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
153 Use slightly more modern form of AC_INIT.
154 * configure: Rebuild with autoconf 2.59.
155 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
157 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
159 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
160 since they're not known at this time.
161 * solaris_pthreads.c: Likewise.
163 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
166 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
168 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
170 * configure.ac (gc_cflags): Add -Iinclude.
171 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
172 Don't write DEFS to boehm-cflags file.
173 * configure: Rebuilt.
174 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
175 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
176 * include/gc_config_macros.h: Remove backward-compatibility
177 redefinitions of GC_ names.
178 * include/gc.h: Include <gc_config.h>.
180 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
182 Import Boehm GC version 6.3.
184 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
186 * include/Makefile.in: Regenerate
188 2004-07-06 Andrew Pinski <apinski@apple.com>
190 * os-dep.c (GC_task_self): Declare as static
191 and remove the second declaration.
193 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
195 * Makefile.am: Add rule for .S files to fix bootstrap on
197 * Makefile.in: Regenerate.
199 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
201 * boehm-gc/configure.ac: New name of configure.in.
202 Remove useless multilib stuff. Change uses of
203 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
204 * boehm-gc/configure.in: New name of configure.in.
205 * boehm-gc/Makefile.am: Update for automake 1.8.5.
206 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
207 * boehm-gc/aclocal.m4: Regenerate.
208 * boehm-gc/configure: Regenerate.
209 * boehm-gc/Makefile.in: Regenerate.
211 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
213 * .cvsignore: New file.
215 2004-04-25 Andreas Jaeger <aj@suse.de>
217 * mark.c (GC_mark_from): Use pointer as prefetch argument.
219 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
221 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
223 (PREFETCH_FOR_WRITE): Likewise.
225 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
227 * configure.ac: Bump AC_PREREQ to 2.59.
228 * configure: Regenerate.
229 * config.in: Regenerate.
231 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
233 * ltconfig, ltmain.sh: Remove unused files.
234 * configure.in: Remove bogus extra early invocation of
236 * configure: Regenerate.
237 * mkinstalldirs, install-sh, config.sub, config.guess:
238 Remove (now) unused files.
239 * Makefile.in: Regenerate (losing references to vanished
242 * configure.in: Add CCAS, CCASFLAGS for future automakes.
243 * configure, Makefile.in, include/Makefile.in: Regenerate.
245 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
246 * Makefile.in: Regenerate.
248 * configure.in: Remove bogus duplicate invocation of
249 AM_MAINTAINER_MODE. Remove obsolete comment.
250 * configure: Regenerate.
252 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
254 * aclocal.m4: Regenerate.
255 * configure.in: Receive contents of GC_CONFIGURE macro.
256 * configure: Regenerate.
258 * configure.in: Remove more obsolete, bogus code.
259 * configure: Regenerate.
261 * acinclude.m4: Remove obsolete and bogus constructs.
262 * aclocal.m4: Regenerate.
263 * configure: Regnerate.
265 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
267 * acinclude.m4: De-precious CC and CXX so that the right flags
268 are passed down to multilibs.
269 * aclocal.m4: Regenerate.
270 * configure: Regenerate.
272 2004-02-22 Zack Weinberg <zack@codesourcery.com>
273 Nathanael Nerode <neroden@twcny.rr.com>
274 Alexandre Oliva <aoliva@redhat.com>
276 * config.sub, config.guess: Replace with forwarding scripts
277 which invoke the master copies in the top level.
279 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
281 * acinclude.m4: Remove old no-executables workaround;
282 add new no-executables workaround.
283 * aclocal.m4: Regenerate.
284 * configure.in: Change prereqs to autoconf 2.57.
285 * configure: Regenerate with autoconf 2.57.
287 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
288 * configure: Regenerate.
289 * Makefile.am: Use target_noncanonical variable from configure.
290 * Makefile.in: Regenerate.
291 * include/Makefile.in: Regenerate.
293 2004-02-20 Andrew Cagney <cagney@redhat.com>
295 * config.guess: Update from version 2002-01-10 to 2004-02-16.
296 * config.sub: Update from version 2002-01-02 to 2004-02-16.
298 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
300 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
301 * aclocal.m4: Rebuild.
302 * configure: Regenerate.
304 * acinclude.m4: Move certain code to configure.in.
305 * configure.in: Receive code from acinclude.m4.
306 * aclocal.m4: Rebuild.
307 * configure: Regenerate.
309 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
311 2004-01-20 Andrew Haley <aph@redhat.com>
313 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
315 * configure.in: Comment change.
317 2004-01-16 Andrew Haley <aph@redhat.com>
319 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
320 add for ia64; remove for MIPS.
321 * configure: Regnerated.
323 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
325 * configure.in: Add in AC_PREREQ(2.13)
327 2004-01-07 Dave Jones <davej@redhat.com>
329 * malloc.c (GC_generic_malloc): Correct initialization typo.
330 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
332 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
334 * include/private/gcconfig.h: Re-install change of 2003-04-16.
336 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
338 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
341 2003-10-18 Alan Modra <amodra@bigpond.net.au>
343 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
346 2003-10-03 Jeff Sturm <jsturm@one-point.com>
348 * configure: Rebuild.
350 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
352 * configure.in: Remove NO_GETENV definition for win32.
353 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
354 * misc.c (GC_init_inner): Call GC_thr_init for win32.
355 (GC_set_warn_proc): Add assertion.
356 * win32_threads.c: Import 6.3alpha2 version.
357 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
359 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
361 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
362 2.3/SPARC, there are no micro versions.
363 Treat Solaris 10 and up alike.
364 * configure: Regenerate.
366 2003-09-22 Anthony Green <green@redhat.com>
368 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
371 2003-09-20 <green@redhat.com>
373 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
374 check for __arm__ or __thumb__.
376 2003-09-09 Alan Modra <amodra@bigpond.net.au>
378 * configure: Regenerate.
380 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
381 Roger Sayle <roger@eyesopen.com>
383 * configure.in: Set INCLUDES to absolute path.
384 Save $INCLUDES in boehm-cflags, too.
385 Set INCLUDES so it's available to config.status.
386 * configure: Regenerate.
388 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
390 * include/gc.h (GC_CreateThread): Declare with WINAPI
392 * win32_threads.c (GC_CreateThread): Make definitions consistent
393 with declaration. Cast &thread_table[i].handle to PHANDLE
394 in call to DuplicateHandle
395 (thread_start): Declare as static.
397 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
399 * dyn_load.c: Define __private_extern__ to match Apple's system
402 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
404 * os_dep.c: Remove redundancy introduced in last merge.
406 2003-07-28 Jeff Sturm <jsturm@one-point.com>
409 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
410 * ChangeLog: Likewise.
411 * Makefile.am: Likewise.
412 * Makefile.direct: Likewise.
413 * Makefile.dj: Likewise.
414 * allchblk.c: Likewise.
416 * backgraph.c: Likewise.
417 * configure.host: Likewise.
418 * configure.in: Likewise.
419 * dbg_mlc.c: Likewise.
420 * dyn_load.c: Likewise.
421 * finalize.c: Likewise.
422 * gc_cpp.cc: Likewise.
423 * gc_dlopen.c: Likewise.
424 * gcj_mlc.c: Likewise.
425 * if_mach.c: Likewise.
426 * mach_dep.c: Likewise.
427 * malloc.c: Likewise.
428 * mallocx.c: Likewise.
430 * mark_rts.c: Likewise.
432 * os_dep.c: Likewise.
433 * ptr_chck.c: Likewise.
434 * reclaim.c: Likewise.
435 * solaris_pthreads.c: Likewise.
436 * solaris_threads.c: Likewise.
437 * sparc_mach_dep.S: Likewise.
438 * threadlibs.c: Likewise.
439 * typd_mlc.c: Likewise.
440 * version.h: Likewise.
441 * win32_threads.c: Likewise.
442 * Mac_files/MacOS_Test_config.h: Likewise.
443 * Mac_files/MacOS_config.h: Likewise.
444 * cord/cordbscs.c: Likewise.
445 * cord/cordprnt.c: Likewise.
446 * cord/de_win.c: Likewise.
447 * doc/README: Likewise.
448 * doc/README.MacOSX: Likewise.
449 * doc/README.changes: Likewise.
450 * doc/README.environment: Likewise.
451 * doc/README.ews4800: Likewise.
452 * doc/README.linux: Likewise.
453 * doc/README.macros: Likewise.
454 * doc/README.win32: Likewise.
455 * doc/debugging.html: Likewise.
456 * doc/gcdescr.html: Likewise.
457 * doc/tree.html: Likewise.
458 * include/Makefile.in: Likewise.
459 * include/gc.h: Likewise.
460 * include/gc_cpp.h: Likewise.
461 * include/gc_local_alloc.h: Likewise.
462 * include/gc_mark.h: Likewise.
463 * include/gc_pthread_redirects.h: Likewise.
464 * include/gc_typed.h: Likewise.
465 * include/new_gc_alloc.h: Likewise.
466 * include/private/dbg_mlc.h: Likewise.
467 * include/private/gc_hdrs.h: Likewise.
468 * include/private/gc_locks.h: Likewise.
469 * include/private/gc_pmark.h: Likewise.
470 * include/private/gc_priv.h: Likewise.
471 * include/private/gcconfig.h: Likewise.
472 * include/private/solaris_threads.h: Likewise.
473 * include/private/specific.h: Likewise.
474 * tests/test.c: Likewise.
475 * tests/test_cpp.cc: Likewise.
477 * configure: Rebuild.
478 * Makefile.in: Rebuild.
480 * mips_sgi_mach_dep.s: Add.
482 * alpha_mach_dep.s: Remove.
483 * irix_threads.c: Remove.
484 * linux_threads.c: Remove.
485 * mips_sgi_mach_dep.S: Remove.
487 * powerpc_macosx_mach_dep.s: Remove.
488 * doc/Makefile.am: Remove.
489 * doc/Makefile.in: Remove.
491 2003-07-25 Roger Sayle <roger@eyesopen.com>
493 * configure.host: Only use +ESdbgasm when using the HPUX native
494 compiler on PA-Risc. It isn't recognized by GCC and is silently
495 ignored by HP's compilers on ia64.
497 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
499 * configure.in: define GC_DLL under mingw if --enable-shared
501 * win32_threads.c: add #ifdef GC_DLL around DllMain
503 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
505 * include/private/gcconfig.h: Add support for arm-netbsdelf.
507 2003-04-09 Tom Tromey <tromey@redhat.com>
509 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
511 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
513 2003-03-22 Richard Henderson <rth@redhat.com>
515 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
516 (GC_test_and_set): Use __sync_lock_test_and_set.
517 (GC_clear): Use volatile assignment.
518 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
519 (GC_memory_write_barrier): Use __sync_synchronize.
521 2003-03-12 Andreas Schwab <schwab@suse.de>
523 * configure.in: Avoid trailing /. in toolexeclibdir.
524 * configure: Rebuilt.
526 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
527 * include/private/gcconfig.h (GC_data_start): declare when needed.
528 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
530 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
531 GC_register_dynlib_callback): Register main data for static
532 executable if dl_iterate_phdr() didn't.
533 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
534 if we don't expect to register main static data.
536 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
537 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
538 (GC_push_roots): explicitly mark free list headers, register
539 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
540 * alloc.c (GC_stopped_mark): Conditionally call
541 GC_cond_register_dynamic_libraries().
542 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
543 * dyn_load.c (GC_register_main_static_data): define.
544 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
545 no longer skip main data.
546 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
547 (GC_init_inner): Make main data registration conditional.
548 * include/private/gc_priv.h (GC_register_main_static_data): declare.
549 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
552 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
554 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
556 * configure: Rebuilt.
558 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
560 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
562 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
564 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
565 Remove USE_LIBDIR conditional.
566 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
567 * Makefile.in, configure: Rebuilt.
569 2002-12-31 Tom Tromey <tromey@redhat.com>
572 * include/Makefile.in: Rebuilt.
573 * include/Makefile.am (noinst_HEADERS): Renamed from
576 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
578 * ltconfig (osf[345]): Append $major to soname_spec.
579 Reflect this in library_names_spec.
580 * ltmain.sh (osf): Prefix $major with . for use as extension.
582 2002-10-02 Andreas Jaeger <aj@suse.de>
584 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
586 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
588 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
589 check for __arm__ or __thumb__.
591 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
593 * include/private/gcconfig: Add machine type S390. Add s390x support.
594 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
595 (GC_compare_and_exchange): Likewise.
597 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
599 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
601 2002-08-23 Adam Megacz <adam@xwt.org>
603 * win32_threads.cc: Removed extraneous ABORT()
605 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
607 * Makefile.am (all-multi): Fix multilib parallel build.
609 2002-07-18 Bo Thorsen <bo@suse.de>
611 * include/private/gcconfig.h: Add x86-64 definitions.
612 * os_dep.c: Add x86-64 support.
613 * configure.in: Likewise.
614 * configure: Regenerate.
616 2002-07-18 H.J. Lu <hjl@gnu.org>
618 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
620 2002-07-18 H.J. Lu (hjl@gnu.org)
622 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
625 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
628 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
630 2002-06-09 H.J. Lu (hjl@gnu.org)
632 * include/private/gc_locks.h (GC_test_and_set): Support
634 (GC_TEST_AND_SET_DEFINED): Likewise.
636 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
639 (LINUX_STACKBOTTOM): Likewise.
640 (STACKBOTTOM): Removed for Linux/mips.
642 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
644 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
645 (GC_pthread_create): Fix typo.
646 (GC_TRY_LOCK): Likewise.
647 * include/private/gc_locks.h (GC_test_and_set): Only take one
649 (LOCK): Adjust appropriately.
650 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
651 _SIGRTMIN is unavailable.
653 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
655 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
656 * aclocal.m4: Regenerate.
657 * configure: Regenerate.
659 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
661 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
662 script entry, and set LD to it when configuring multilibs.
663 * configure: Rebuilt.
665 2002-04-22 Jeff Sturm <jsturm@one-point.com>
667 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
668 (noinst_LTLIBRARIES): Add libgcjgc.la.
670 * Makefile.in: Rebuild.
672 2002-04-22 David S. Miller <davem@redhat.com>
674 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
675 64-bit SPARC Linux, the __libc_stack_end technique does
676 not work in this case.
678 2002-04-22 Jeff Sturm <jsturm@one-point.com>
680 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
682 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
684 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
687 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
689 * include/private/gcconfig.h (DATAEND): Update comment example
692 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
694 * include/private/gcconfig.h (DATAEND): Clarify comment.
696 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
698 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
699 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
701 * allchblk.c (GC_allchblk_nth): Change text and support reduced
702 frequency for blacklist warning message.
703 * misc.c (GC_large_alloc_warn_interval,
704 GC_large_alloc_warn_suppressed): define.
705 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
706 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
707 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
708 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
710 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
712 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
714 * include/private/gcconfig.h: Add support for an unmapped
715 memory hole between the end of the initialized data segment
716 and the start of the BSS on FreeBSD/i386.
718 2002-03-30 Krister Walfridsson <cato@df.lth.se>
720 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
723 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
725 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
726 (GC_local_gcj_malloc): Add assertion.
727 (start_mark_threads): Fix abort message.
728 * mark.c (GC_mark_from): Generalize assertion.
729 * reclaim.c (GC_clear_fl_links): New function.
730 (GC_start_reclaim): Must clear some freelist links.
731 * include/private/specific.h, specific.c: Add assertions.
732 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
733 Rearrange tse fields.
735 2002-03-27 Richard Henderson <rth@redhat.com>
737 * os_dep.c (GC_init_linux_data_start): Fix references to
738 __data_start and _end.
740 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
742 * include/private/gcconfig.h: Change all likely references
743 to linker script synthesized symbols to use this idiom:
744 extern int etext[]; etext
746 2002-03-25 Jeff Sturm <jsturm@one-point.com>
748 * linux_threads.c (GC_get_nprocs): Close file descriptor.
750 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
752 * include/private/gcconfig.h: Add unified test for FreeBSD.
753 Support FreeBSD/alpha.
754 * os_dep.c: Do not include <machine/trap.h> unless available.
755 (GC_freebsd_stack_base): Fix types.
757 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
759 * Makefile.am: Make a convenience library.
760 * Makefile.in: Rebuilt.
762 2002-03-15 Anthony Green <green@redhat.com>
764 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
765 * configure.in: Disable use of getenv for win32 targets (some of
766 which have broken implementations).
767 * configure: Rebuilt.
769 2002-03-12 Adam Megacz <adam@xwt.org>
771 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
772 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
773 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
774 statically initialized it to TRUE if compiling with GCC.
775 * win32_threads.c (thread_start): We no longer use SEH if
777 * mark.c (GC_mark_some): We no longer use SEH if
780 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
782 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
783 support is enabled, for hash synchronization.
785 2002-02-24 Adam Megacz <adam@xwt.org>
787 * Makefile.am: Added win32_threads.c to sources list.
788 * win32_threads.c: Added two */'s which I had neglected.
790 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
792 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
793 * Makefile.in: Rebuilt.
795 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
797 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
799 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
801 * mips_sgi_mach_dep.S: Likewise.
802 * Makefile.am: Update for above changes.
803 * Makefile.in: Rebuilt.
805 2002-02-12 Richard Henderson <rth@redhat.com>
807 * configure.in: Re-apply 2001-06-26 configure change.
808 * configure: Rebuild.
810 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
812 Imported GC 6.1 Alpha 3.
814 * sparc_mach_dep.S: Delete incorrectly named file.
816 2001-02-11 Adam Megacz <adam@xwt.org
818 * configure.in: support for win32, saner
819 cross-compile options
821 2001-02-08 Anthony Green <green@redhat.com>
823 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
824 board embedded targets.
825 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
826 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
827 redundant uses of ECOS.
828 * misc.c: Use NOSYS where ECOS is being used.
829 Don't define GC_write twice for ECOS systems.
830 (GC_write): New function for NOSYS targets.
832 2002-02-06 Adam Megacz <adam@xwt.org>
834 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
835 now exposed on all Win32 platforms.
836 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
837 compiles on Win32; it invokes CreateThread() if GC is built
838 as a DLL; otherwise it registers the thread.
839 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
840 libgcjgc was not built as a DLL.
842 2002-02-01 Adam Megacz <adam@xwt.org>
844 * boehm-gc on win32 now automatically detects if it is being built
845 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
847 2002-01-25 David Edelsohn <edelsohn@gnu.org>
849 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
850 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
851 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
852 DATASTART and DATAEND roots.
853 * rs6000_mach_dep.s: Add function descriptor and traceback table.
855 2001-12-16 Jeff Sturm <jsturm@one-point.com>
857 * dyn_load.c: Define ElfW (if needed) for all targets,
859 (GC_FirstDLOpenedLinkMap): Use it.
860 (GC_register_dynamic_libraries_dl): Use it.
861 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
864 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
867 * configure.in: Add AC_SUBST(target_alias).
868 * configure: Regenerated.
870 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
872 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
873 case for GC_FREEBSD_THREADS.
874 * configure.in (*-*-freebsd*): Clarify warning.
875 * configure: Rebuilt.
877 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
878 Andreas Tobler <toa@pop.agri.ch>
880 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
882 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
884 * linux_threads.c (GC_init_parallel): Do not declare as a static
886 * include/gc.h (GC_init): Declare here. Add description.
887 * include/private/gc_priv.h (GC_init): Remove declaration.
889 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
891 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
892 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
893 GC_FREEBSD_THREADS, handle strange interaction between system
894 pthread implementation and boehm-gc signal-handler architecture.
895 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
897 * include/private/gcconfig.h (configuration keyed off FREEBSD):
898 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
899 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
901 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
903 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
904 * Makefile.in: Rebuilt.
906 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
908 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
909 merged local changes.
911 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
913 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
914 Solaris 2/Intel definition.
916 * configure.in (i?86-*-solaris2.[89]*): Define
917 SOLARIS25_PROC_VDB_BUG_FIXED.
918 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
919 * configure: Regenerate.
921 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
922 (DATAEND): Define using _end.
924 2001-09-11 Per Bothner <per@bothner.com>
926 * include/Makefile.am: New file. It defines include_HEADERS.
927 * Makefile.am (SUBDIRS): New macro, set to include.
928 * configure.in (AC_OUTPUT): Add include/Makefile.
930 2001-08-20 Tom Tromey <tromey@redhat.com>
932 * configure: Rebuilt.
933 * configure.in: Always ask gcc for threads package.
935 2001-08-17 Tom Tromey <tromey@redhat.com>
937 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
938 merged local changes.
940 2001-08-02 David Billinghurst <David.Billinghurst>
942 * configure: Rebuilt.
943 * configure.in: POSIX threads on cygwin does not link with
946 2001-07-03 Tom Tromey <tromey@redhat.com>
948 Fix for PR bootstrap/3281:
949 * aclocal.m4, configure, Makefile.in: Rebuilt.
950 * acinclude.m4: Set mkinstalldirs for in-tree build.
952 2001-06-26 Richard Henderson <rth@redhat.com>
954 * alpha_mach_dep.s: Mark call-saved FP registers.
955 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
956 * configure.in (alpha*): Re-enable alpha_mach_dep.s
957 * configure: Rebuild.
959 2001-06-12 Tom Tromey <tromey@redhat.com>
961 * aclocal.m4, configure: Rebuilt.
962 * acinclude.m4: Find configure.host in srcdir.
964 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
966 * configure.in (AC_EXEEXT): Work around in case it expands to
967 nothing, as in autoconf 2.50.
968 * acinclude.m4: Likewise.
969 * aclocal.m4, configure: Rebuilt.
971 2001-06-07 Tom Tromey <tromey@redhat.com>
973 For PR bootstrap/3075:
974 * configure, aclocal.m4, Makefile.in: Rebuilt.
975 * configure.in: Don't call AC_CONFIG_AUX_DIR or
977 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
978 AC_CANONICAL_SYSTEM here.
979 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
982 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
984 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
985 (libgcjgc_la_SOURCES): Remove typo.
986 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
987 * Makefile.in: Rebuilt.
989 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
991 Imported version version 6.0alpha7.
993 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
994 README.amiga, README.debugging, README.dj, README.hp, README.linux,
995 README.rs6000, README.sgi, README.solaris2, README.uts,
996 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
997 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
998 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
999 hpux_irix_threads.c, makefile.depend, nursery.c,
1000 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1001 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1002 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1003 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1006 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1008 * configure.host: Build with -fexceptions.
1009 * linux_threads.c: Remember which thread stopped world for
1011 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1012 with final tuning by Bryce McKinlay
1014 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1015 * configure: Rebuilt.
1017 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1019 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1020 (GC_noop1): Change declaration to take one argument.
1022 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1024 * configure.in: Obtain THREADS with `gcc -v'.
1025 * configure: Rebuilt.
1027 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1029 * misc.c: Back out buggy changes to stack clearing code.
1030 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1031 spent clearing memory.
1033 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1036 - Accomodate finalization requests for static objects.
1037 (Will be required by hash synchronization. May be needed
1038 in some configurations now.)
1041 - Define MIN_WORDS. All allocation requests are rounded
1042 up to at least this size. Removes a subtle assumption that
1043 Java objects have a 2 word header.
1046 - Adjust Linux/IA64 configuration for non-ancient kernels.
1047 (Necessary fix for IA64.)
1050 - Fix syntax error in currently unused code. Will be needed
1058 - Change stack cleaning code to typically clear about one tenth
1059 the memory it used to in the threads configuration. Occasionally
1060 still clear more. (This is really a fix for a long-standing
1061 and fairly significant performance bug with threads.)
1064 - Fix the code for finding the beginning of the data segment under
1065 Linux. I believe this is necessary for some IA64 Linux
1066 distributions. It will also helo other platforms, though those
1067 may additionally require a gcconfig.h adjustment. (This basically
1068 works around the absence of a data_start or __data_start
1069 definition in glibc.)
1072 - Handle rounding due to MIN_WORDS.
1074 2001-03-22 Tom Tromey <tromey@redhat.com>
1076 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1078 2001-03-19 Tom Tromey <tromey@redhat.com>
1080 * Makefile.in: Rebuilt.
1081 * Makefile.am (gctest_LDFLAGS): new macro.
1083 2001-03-16 Tom Tromey <tromey@redhat.com>
1085 * Makefile.in: Rebuilt.
1086 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1088 2001-01-23 Rod Stewart <stewart@lab43.org>
1090 * gcconfig.h: Check for `__arm__', not `arm'.
1092 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1094 * configure.in: Rename THREADLIB to THREADLIBS.
1095 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1096 ensures that we link the correct version of the linuxthreads semaphore
1098 * Makefile.in: Rebuilt.
1099 * configure: Rebuilt.
1101 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1102 list of signals which are not blocked during suspend in the NO_SIGNALS
1105 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1107 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1109 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1111 * Makefile.dist: Renamed from Makefile.orig.
1113 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1115 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1116 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1118 * Makefile.in: Rebuilt.
1119 * configure: Likewise.
1121 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1123 * gcconfig.h: Add new case for powerpc EABI.
1124 [PPC]: Handle embedded OS for powerpc simulator.
1126 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1128 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1129 cross-compile configuration only.
1130 * Makefile.am: Build gcj_mlc.c.
1131 * configure, Makefile.in: Rebuilt.
1133 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1135 * acinclude.m4: Include libtool macros from the top level.
1136 * aclocal.m4, configure: Rebuilt.
1138 2000-09-04 Anthony Green <green@redhat.com>
1140 Fix for PR libgcj/230:
1141 * mark.c (GC_mark_from_mark_stack): Remove call to
1142 GC_debug_object_start.
1143 * gc_priv.h (GC_debug_object_start): Remove prototype.
1145 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1147 * gcconfig.h [OSF1] (_end): Declare as `int'.
1149 2000-08-02 Tom Tromey <tromey@cygnus.com>
1151 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1152 (GC_generic_malloc): Likewise.
1153 (GC_add_to_black_list_normal): Likewise.
1154 (GC_find_header): Likewise.
1155 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1156 * gc_mark.h (GC_find_start): Prototype.
1157 (GC_signal_mark_stack_overflow): Likewise.
1159 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1161 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1162 * configure: Rebuilt.
1164 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1166 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1168 Imported version 5.1.
1169 * acinclude.m4: Push version to 5.1.
1171 2000-06-19 Andrew Haley <aph@cygnus.com>
1173 * os_dep.c (read): Pass two dummy args to syscall().
1175 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1177 Imported 5.0 release version.
1178 * acinclude.m4: Increment version to 5.0.
1180 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1182 Imported version 5.0alpha7.
1183 * acinclude.m4: Update version to 5.0a7.
1185 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1187 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1188 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1189 - sparc glibc does not provide it.
1190 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1191 Make STACKBOTTOM depend on the wordsize.
1192 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1193 (struct frame): Declare on sparc*-linux*.
1194 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1195 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1196 Implement on sparc64.
1197 (GC_clear_stack_inner): Implement on sparc64.
1198 * gc_priv.h (GC_test_and_set): Implement for sparc.
1199 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1200 GC_save_regs_in_stack on sparc.
1202 2000-04-23 Tom Tromey <tromey@cygnus.com>
1204 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1206 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1208 Imported version version 5.0alpha6.
1209 * acinclude.m4: Bump version to 5.0a6.
1210 * configure.in: Don't use alpha_mach_dep.s.
1211 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1213 * Makefile.am, Makefile.in: irix_threads.c is now
1214 hpux_irix_threads.c.
1215 * Makefile.orig: Updated from gc distribution Makefile.
1217 2000-03-26 Anthony Green <green@redhat.com>
1219 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1221 2000-02-14 Tom Tromey <tromey@cygnus.com>
1223 * gc.h (dlopen): Define as GC_dlopen on Linux.
1224 (GC_dlopen): Declare on Linux.
1225 * dyn_load.c (GC_dlopen): Define for Linux.
1227 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1229 * gcconfig.h (DATASTART): Add missing extern declaration
1230 for data_start on powerpc.
1232 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1234 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1237 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1239 * gcconfig.h: Define DATASTART for Alpha Linux.
1241 1999-12-19 Anthony Green <green@cygnus.com>
1243 * gcconfig.h: Use libgcj hack for Alpha Linux.
1244 Undefine MPROTEXT_VDB (from Jeff Sturm).
1245 * os_dep.c: Remove Alpha Linux hacks.
1248 1999-12-13 Tom Tromey <tromey@cygnus.com>
1250 * aclocal.m4, configure: Rebuilt.
1251 * acinclude.m4: Changed version to 5.0a4.
1252 * Makefile.in: Rebuilt.
1253 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1255 1999-12-12 Anthony Green <green@cygnus.com>
1257 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1259 (DYNAMIC_LOADING): Define for PowerPC Linux.
1260 * os_dep.c: Remove some special cases for PowerPC Linux.
1261 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1264 1999-11-04 Tom Tromey <tromey@cygnus.com>
1266 * Makefile.in: Rebuilt.
1267 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1269 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1270 (GC_thr_init): Don't declare.
1272 * configure: Rebuilt.
1273 * configure.in: Removed qt threads case.
1274 * dyn_load.c: Don't mention QUICK_THREADS.
1275 * os_dep.c: Don't mention QUICK_THREADS.
1276 * misc.c: Don't mention QUICK_THREADS.
1277 * gcconfig.h: Don't mention QUICK_THREADS.
1278 * gc_priv.h: Removed QUICK_THREADS code.
1279 * quick_threads.c: Removed.
1281 1999-11-03 Tom Tromey <tromey@cygnus.com>
1283 * gcconfig.h: Merged in local changes from old config.h.
1285 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1287 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1289 1999-11-02 Tom Tromey <tromey@cygnus.com>
1291 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1293 * configure: Rebuilt.
1294 * configure.in: Don't create boehm-config.h.
1295 * Makefile.in: Rebuilt.
1296 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1298 ($(all_objs)): Depend on gcconfig.h.
1299 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1300 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1301 * config.h: Removed.
1303 1999-11-01 Tom Tromey <tromey@cygnus.com>
1305 * Makefile.in: Rebuilt.
1306 * Makefile.am (gctest_LDADD): Added THREADLIB.
1308 * configure: Rebuilt.
1309 * configure.in (INCLUDES): New subst.
1311 1999-09-29 Steve Chamberlain <sac@pobox.com>
1313 * config.h: Added picoJava target.
1314 * mach_dep.h (GC_push_regs): New code for picoJava.
1316 1999-09-28 Tom Tromey <tromey@cygnus.com>
1318 * aclocal.m4, configure: Rebuilt.
1319 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1320 appropriate AC_PROG_ symbol.
1322 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1324 * gc_priv.h: IRIX thread changes from
1325 include/private/gc_priv.h.
1327 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1329 * Makefile.in: Rebuilt.
1330 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1333 * configure: Rebuilt.
1334 * configure.in: Properly align --help output, fix capitalization
1336 * acinclude.m4: Likewise.
1338 1999-08-04 Tom Tromey <tromey@cygnus.com>
1340 * configure.in: Added missing `;;'. From Anthony Green.
1342 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1344 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1346 1999-08-03 Tom Tromey <tromey@cygnus.com>
1348 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1349 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1351 1999-08-02 Tom Tromey <tromey@cygnus.com>
1353 * aclocal.m4, configure: Rebuilt for new libtool.
1355 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1357 * mips_sgi_mach_dep.s: Enable PIC option.
1359 1999-07-19 Tom Tromey <tromey@cygnus.com>
1361 * config.h (MPROTECT_VDB): Don't define on Linux.
1363 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1365 * Makefile.am (.s.lo): Avoid `#line' directives.
1366 * Makefile.in: Rebuilt.
1368 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1370 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1371 generate *-recursive for this Makefile, use *-am instead.
1372 * Makefile.in: Rebuilt.
1374 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1376 * Makefile.am (.s.lo): Renamed from `.s.o'.
1377 * Makefile.in: Rebuilt.
1379 1999-06-21 Tom Tromey <tromey@cygnus.com>
1381 Alpha patch from Jeff Sturm:
1382 * os_dep.c (GC_init_linuxalpha): New function.
1383 * misc.c: Initialize for alpha linux.
1384 * gc_priv.h (GC_test_and_set): Define for alpha.
1385 * config.h: Don't assume __data_start on alpha.
1387 * Makefile.in: Rebuilt.
1388 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1391 * Makefile.in: Rebuilt.
1392 * Makefile.am (toolexeclibdir): Define as libdir when
1394 * configure: Rebuilt.
1395 * configure.in (USE_LIBDIR): New conditional.
1397 * configure: Rebuilt.
1398 * configure.in: Recognize all forms of alpha.
1400 1999-06-17 Anthony Green <green@cygnus.com>
1402 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1403 Carlo Dapor <carlo@vis.ethz.ch>).
1405 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1407 * configure.in: Switch from irix threads to posix threads
1408 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1409 for mips architecture.
1410 * configure: Regenerate.
1412 1999-04-30 Tom Tromey <tromey@cygnus.com>
1414 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1416 1999-04-26 Tom Tromey <tromey@cygnus.com>
1418 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1421 1999-04-23 Tom Tromey <tromey@cygnus.com>
1423 * Makefile.in, configure: Rebuilt.
1424 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1425 (libgcjgc_la_SOURCES): Renamed.
1426 (libgcjgc_la_LIBADD): Likewise.
1427 (libgcjgc_la_DEPENDENCIES): Likewise.
1428 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1429 (gctest_LDADD): Use libgcjgc.la.
1430 (all_objs): Mention libgcj_la_OBJECTS.
1431 (EXTRA_LTLIBRARIES): Renamed.
1432 (toollib_LTLIBRARIES): Likewise.
1433 (libgcjgc_la_LDFLAGS): New macro
1434 (toolexecdir): Renamed.
1435 (toolexeclibdir): Likewise.
1436 (toolexeclib_LTLIBRARIES): Likewise.
1437 (LTCOMPILE): Renamed; added libtool invocation.
1438 (LINK): Added libtool invocation.
1439 (.s.o): use LTCOMPILE.
1440 * configure.in: Call AM_PROG_LIBTOOL.
1441 (target_all): Set to libgcjgc.la.
1442 Mention `.lo' forms of object files.
1444 1999-04-21 Tom Tromey <tromey@cygnus.com>
1446 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1449 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1450 sigcontext.h. From Matthias Klose <doko@itso.de>.
1452 1999-04-16 Tom Tromey <tromey@cygnus.com>
1454 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1455 David Pettersson <dapet@mai.liu.se>
1457 1999-04-14 Tom Tromey <tromey@cygnus.com>
1459 * configure: Rebuilt.
1460 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1461 incorrect patch of 199-04-09.
1463 * configure: Rebuilt.
1464 * configure.in: Added support for alpha.
1465 From David Pettersson <dapet@mai.liu.se>.
1467 1999-04-13 Tom Tromey <tromey@cygnus.com>
1469 * Makefile.in: Rebuilt.
1470 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1473 1999-04-09 Tom Tromey <tromey@cygnus.com>
1475 * configure: Rebuilt.
1476 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1478 1999-02-23 Tom Tromey <tromey@cygnus.com>
1480 * configure: Rebuilt.
1481 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1482 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1484 1999-02-18 Tom Tromey <tromey@cygnus.com>
1486 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1487 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1488 for case where LO is NULL.
1490 1999-02-10 Tom Tromey <tromey@cygnus.com>
1492 * aclocal.m4, configure, Makefile.in: Rebuilt.
1493 * acinclude.m4: Updated to be used with automake 1.4.
1494 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1496 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1497 (libgcjgc_a_SOURCES): Likewise.
1498 (libgcjgc_a_LIBADD): Likewise.
1499 (libgcjgc_a_DEPENDENCIES): Likewise.
1500 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1501 (gctest_LDADD): Likewise.
1502 (all_objs): Likewise.
1504 1999-01-08 Tom Tromey <tromey@cygnus.com>
1506 * configure: Rebuilt.
1507 * configure.in: Define LINUX_THREADS if using POSIX threads on
1510 * gc_priv.h (GC_test_and_set): Put return type into definition.
1512 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1514 * Makefile.am: add support for eCos. In particular, add C++
1515 support for compiling the file ecos.cc.
1516 * ecos.cc: new file.
1517 * acinclude.m4: add C++ support.
1518 * aclocal.m4: likewise
1519 * config.h: add eCos support.
1520 * configure: likewise
1521 * configure.in: likewise
1522 * misc.c (GC_write): add eCos support.
1523 * os_dep.c (tiny_sbrk): add eCos support.
1525 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1527 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1528 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1530 1998-11-23 Tom Tromey <tromey@cygnus.com>
1532 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1534 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1536 * Makefile.am, Makefile.in, configure.host: tx39 build option
1539 1998-11-17 Tom Tromey <tromey@cygnus.com>
1541 * configure: Rebuilt.
1542 * configure.in: Switch on host, not target.
1544 1998-11-16 Tom Tromey <tromey@cygnus.com>
1546 * gc_priv.h (GC_debug_object_start): Declare.
1547 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1548 * gc.h (GC_debug_register_finalizer_no_order,
1549 GC_register_finalizer_no_order): Declare.
1550 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1551 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1552 (GC_debug_generic_malloc): Likewise.
1553 (GC_debug_object_start): new function.
1555 1998-11-11 Tom Tromey <tromey@cygnus.com>
1557 * configure: Rebuilt.
1558 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1560 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1562 * dyn_load.c: Handle QUICK_THREADS case.
1564 1998-10-21 Tom Tromey <tromey@cygnus.com>
1566 * configure: Rebuilt.
1567 * configure.in: Put cpp defines here, not in config.h. Recognize
1568 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1569 define PACKAGE or VERSION.
1570 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1573 * os_dep.c (GC_default_push_other_roots): Define when
1574 QUICK_THREADS defined.
1575 * misc.c: Added QUICK_THREADS case.
1576 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1577 * config.h (THREADS): Define if QUICK_THREADS defined.
1578 * Makefile.in: Rebuilt.
1579 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1581 * quick_threads.c: New file.
1583 1998-10-20 Tom Tromey <tromey@cygnus.com>
1585 * aclocal.m4, configure: Rebuilt.
1586 * acinclude.m4: Don't subst machine_dir or sys_dir.
1587 * configure.host: Removed unused code.
1589 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1591 * configure: Rebuilt.
1592 * configure.in: Fix typo in previous patch.
1594 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1596 * Makefile.in, aclocal.m4, configure: Rebuilt.
1597 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1598 * configure.host: Created.
1600 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1602 * Makefile.in: Rebuilt.
1603 * Makefile.am (lib_LIBRARIES): Use target_all.
1604 (EXTRA_LIBRARIES): New macro.
1605 * configure: Rebuilt.
1606 * configure.in: Recognize --enable-gc.
1608 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1610 * Makefile.in: Rebuilt.
1611 * Makefile.am (COMPILE): Define.
1613 (.s.o): Use MY_CFLAGS.
1614 * configure: Rebuilt.
1615 * configure.in (MY_CFLAGS): Define and subst.
1617 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1619 * configure: Rebuilt.
1620 * configure.in: Added --with-cross-host argument. Use
1621 $with_cross_host to determine when cross-compiling.
1623 * config.h (SMALL_CONFIG): Don't define.
1624 * configure: Rebuilt.
1625 * configure.in: Define SMALL_CONFIG when cross-compiling.
1627 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1629 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1630 allchblk.c: Merged with 4.13a2 while preserving local changes.
1632 * Makefile.orig: Updated from Makefile in 4.13a2.
1634 * configure: Rebuilt.
1635 * configure.in: Updated version number to 4.13a2. On Solaris,
1636 don't build with -O when using gcc.
1638 Merged in version 4.13alpha2:
1639 * config.h (USE_MMAP): Re-enable on Solaris.
1640 * solaris_pthreads.c: Removed RCS Id line.
1641 * alpha_mach_dep.s: Removed RCS Id line.
1643 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1645 * config.h (USE_MMAP): Don't define for Solaris.
1647 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1649 * Makefile.in: Rebuilt.
1650 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1652 * Makefile.in: Rebuilt.
1653 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1655 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1657 * Makefile.in: Rebuilt.
1658 * Makefile.am ($(all_objs)): Depend on config.h.
1660 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1661 DATASTART as &_etext.
1662 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1663 * configure: Rebuilt.
1664 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1667 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1669 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1670 (GC_maybe_gc): Likewise.
1671 * os_dep.c: If NO_SIGSET defined, then have empty
1672 GC_disable_signals and GC_enable_signals.
1673 * configure: Rebuilt.
1674 * configure.in: Added --with-target-subdir option. If
1675 cross-compiling, define NO_SIGSET and NO_CLOCK.
1677 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1679 * Makefile.in: Rebuilt.
1680 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1682 * aclocal.m4, configure: Rebuilt.
1683 * acinclude.m4: New file.
1684 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1686 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1688 * configure: Rebuilt.
1689 * configure.in: Link boehm-config.h to config.h.
1690 * Makefile.in: Rebuilt.
1691 * Makefile.am (INCLUDES): Removed.
1692 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1693 JAVA_FINALIZATION): Define
1695 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1697 * Many files: Use GC_bool, not bool.
1698 * gc_priv.h: Define GC_bool, not bool.
1700 * misc.c (GC_dont_gc): Define as int.
1701 (GC_quiet): Likewise.
1702 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1703 * alloc.c (GC_dont_expand): Define as int.
1704 * gc_priv.h: For gcc, define bool as char.
1706 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1708 * Makefile.in: Rebuilt.
1709 * Makefile.am (check_PROGRAMS): New macro.
1710 (gctest_SOURCES): Likewise.
1711 (gctest_LDADD): Likewise.
1713 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1715 * Makefile.in: Rebuilt.
1716 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1717 * configure: Rebuilt.
1718 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1720 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1722 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1724 * Makefile.orig: Renamed from Makefile.