1 2005-04-12 Mike Stump <mrs@apple.com>
3 * configure: Regenerate.
5 2005-04-12 Richard Henderson <rth@redhat.com>
7 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
9 2005-03-23 Mike Stump <mrs@apple.com>
11 * darwin_stop_world.c: Update for -m64 multilib.
12 * include/private/gcconfig.h: Likewise.
13 * powerpc_darwin_mach_dep.s: Likewise.
15 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
17 * Makefile.in, include/Makefile.in: Regenerate.
19 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
21 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
22 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
24 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
27 * configure.host: Set gc_use_mmap on *-linux*.
28 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
29 * include/private/gc_priv.h: Include gc_config.h.
30 * configure, include/gc_config.h.in: Rebuilt.
32 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
34 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
35 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
37 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
39 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
40 and indent appropriately.
41 * mark_rts.c (GC_approx_sp): Access stack.
42 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
43 callee-saves registers when appropriate.
44 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
46 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
48 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
49 and include/gc_ext_config.h.
50 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
51 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
53 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
55 * configure: Regenerate.
57 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
60 Revert patches of 2004-11-26 and 2004-11-27.
62 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
64 * configure: Regenerate for libtool change.
66 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
68 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
70 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
72 Fix "PACKAGE_NAME redefined" errors.
73 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
74 and include/gc_config.h.
75 * configure: Regenerated.
76 * include/gc_config.h.in: No longer auto-generated. Define only the
77 macros needed by libjava.
78 * include/config.h.in: Generated by autoheader.
79 * include/gc.h: Include config.h, not gc_config.h.
81 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
83 * configure: Regenerate for libtool reversion.
85 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
87 * configure: Regenerate for libtool change.
89 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
91 * configure.ac (machdep): Use sparc_mach_dep.lo on
92 sparc64-sun-solaris2.* too.
93 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
94 * configure: Regenerate.
96 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
99 * configure.ac (threading): Accept 'posix95'.
100 * configure: Regenerate.
102 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
104 * Makefile.am: Define ACLOCAL_AMFLAGS.
105 * configure.ac: Remove redundant sinclude.
106 * acinclude.m4: Delete file.
107 * aclocal.m4: Regenerate.
108 * Makefile.in, include/Makefile.in: Regenerate.
109 * configure: Regenerate.
111 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
113 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
116 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
118 * include/private/gcconfig.h: Add m32r-linux target.
120 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
122 * configure.ac: Update all AC_DEFINEs to newer style.
123 * configure: Regenerate.
124 * include/gc_config.h.in: Regenerate.
126 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
128 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
129 GC_print_back_graph_stats): split GC_traverse_back_graph.
130 * backgraph.c: Dynamically grow in_progress_space.
131 * finalize.c (GC_notify_or_invoke_finalizers): also call
132 GC_print_back_graph_stats.
133 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
134 GC_print_back_height): Move delarations to header file.
135 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
136 * configure: Regenerate.
138 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
140 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
141 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
143 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
145 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
146 Reported by Danny Smith.
148 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
150 * misc.c (GC_init): Replace lhs cast with rhs cast.
152 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
154 * specific.c: Check GC_LINUX_THREADS before including
155 private/specific.h. From Richard Earnshaw.
157 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
159 * aclocal.m4: Remove obsolete construct for old automake.
160 * acinclude.m4: Regenerate with aclocal 1.9.1.
161 * configure.ac: Remove duplicate AC_WITH calls. Replace
162 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
163 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
164 Remove now-redundant subst of target_noncanonical. Remove
165 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
166 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
167 Use slightly more modern form of AC_INIT.
168 * configure: Rebuild with autoconf 2.59.
169 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
171 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
173 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
174 since they're not known at this time.
175 * solaris_pthreads.c: Likewise.
177 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
180 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
182 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
184 * configure.ac (gc_cflags): Add -Iinclude.
185 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
186 Don't write DEFS to boehm-cflags file.
187 * configure: Rebuilt.
188 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
189 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
190 * include/gc_config_macros.h: Remove backward-compatibility
191 redefinitions of GC_ names.
192 * include/gc.h: Include <gc_config.h>.
194 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
196 Import Boehm GC version 6.3.
198 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
200 * include/Makefile.in: Regenerate
202 2004-07-06 Andrew Pinski <apinski@apple.com>
204 * os-dep.c (GC_task_self): Declare as static
205 and remove the second declaration.
207 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
209 * Makefile.am: Add rule for .S files to fix bootstrap on
211 * Makefile.in: Regenerate.
213 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
215 * boehm-gc/configure.ac: New name of configure.in.
216 Remove useless multilib stuff. Change uses of
217 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
218 * boehm-gc/configure.in: New name of configure.in.
219 * boehm-gc/Makefile.am: Update for automake 1.8.5.
220 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
221 * boehm-gc/aclocal.m4: Regenerate.
222 * boehm-gc/configure: Regenerate.
223 * boehm-gc/Makefile.in: Regenerate.
225 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
227 * .cvsignore: New file.
229 2004-04-25 Andreas Jaeger <aj@suse.de>
231 * mark.c (GC_mark_from): Use pointer as prefetch argument.
233 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
235 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
237 (PREFETCH_FOR_WRITE): Likewise.
239 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
241 * configure.ac: Bump AC_PREREQ to 2.59.
242 * configure: Regenerate.
243 * config.in: Regenerate.
245 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
247 * ltconfig, ltmain.sh: Remove unused files.
248 * configure.in: Remove bogus extra early invocation of
250 * configure: Regenerate.
251 * mkinstalldirs, install-sh, config.sub, config.guess:
252 Remove (now) unused files.
253 * Makefile.in: Regenerate (losing references to vanished
256 * configure.in: Add CCAS, CCASFLAGS for future automakes.
257 * configure, Makefile.in, include/Makefile.in: Regenerate.
259 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
260 * Makefile.in: Regenerate.
262 * configure.in: Remove bogus duplicate invocation of
263 AM_MAINTAINER_MODE. Remove obsolete comment.
264 * configure: Regenerate.
266 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
268 * aclocal.m4: Regenerate.
269 * configure.in: Receive contents of GC_CONFIGURE macro.
270 * configure: Regenerate.
272 * configure.in: Remove more obsolete, bogus code.
273 * configure: Regenerate.
275 * acinclude.m4: Remove obsolete and bogus constructs.
276 * aclocal.m4: Regenerate.
277 * configure: Regnerate.
279 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
281 * acinclude.m4: De-precious CC and CXX so that the right flags
282 are passed down to multilibs.
283 * aclocal.m4: Regenerate.
284 * configure: Regenerate.
286 2004-02-22 Zack Weinberg <zack@codesourcery.com>
287 Nathanael Nerode <neroden@twcny.rr.com>
288 Alexandre Oliva <aoliva@redhat.com>
290 * config.sub, config.guess: Replace with forwarding scripts
291 which invoke the master copies in the top level.
293 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
295 * acinclude.m4: Remove old no-executables workaround;
296 add new no-executables workaround.
297 * aclocal.m4: Regenerate.
298 * configure.in: Change prereqs to autoconf 2.57.
299 * configure: Regenerate with autoconf 2.57.
301 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
302 * configure: Regenerate.
303 * Makefile.am: Use target_noncanonical variable from configure.
304 * Makefile.in: Regenerate.
305 * include/Makefile.in: Regenerate.
307 2004-02-20 Andrew Cagney <cagney@redhat.com>
309 * config.guess: Update from version 2002-01-10 to 2004-02-16.
310 * config.sub: Update from version 2002-01-02 to 2004-02-16.
312 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
314 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
315 * aclocal.m4: Rebuild.
316 * configure: Regenerate.
318 * acinclude.m4: Move certain code to configure.in.
319 * configure.in: Receive code from acinclude.m4.
320 * aclocal.m4: Rebuild.
321 * configure: Regenerate.
323 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
325 2004-01-20 Andrew Haley <aph@redhat.com>
327 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
329 * configure.in: Comment change.
331 2004-01-16 Andrew Haley <aph@redhat.com>
333 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
334 add for ia64; remove for MIPS.
335 * configure: Regnerated.
337 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
339 * configure.in: Add in AC_PREREQ(2.13)
341 2004-01-07 Dave Jones <davej@redhat.com>
343 * malloc.c (GC_generic_malloc): Correct initialization typo.
344 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
346 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
348 * include/private/gcconfig.h: Re-install change of 2003-04-16.
350 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
352 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
355 2003-10-18 Alan Modra <amodra@bigpond.net.au>
357 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
360 2003-10-03 Jeff Sturm <jsturm@one-point.com>
362 * configure: Rebuild.
364 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
366 * configure.in: Remove NO_GETENV definition for win32.
367 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
368 * misc.c (GC_init_inner): Call GC_thr_init for win32.
369 (GC_set_warn_proc): Add assertion.
370 * win32_threads.c: Import 6.3alpha2 version.
371 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
373 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
375 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
376 2.3/SPARC, there are no micro versions.
377 Treat Solaris 10 and up alike.
378 * configure: Regenerate.
380 2003-09-22 Anthony Green <green@redhat.com>
382 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
385 2003-09-20 <green@redhat.com>
387 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
388 check for __arm__ or __thumb__.
390 2003-09-09 Alan Modra <amodra@bigpond.net.au>
392 * configure: Regenerate.
394 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
395 Roger Sayle <roger@eyesopen.com>
397 * configure.in: Set INCLUDES to absolute path.
398 Save $INCLUDES in boehm-cflags, too.
399 Set INCLUDES so it's available to config.status.
400 * configure: Regenerate.
402 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
404 * include/gc.h (GC_CreateThread): Declare with WINAPI
406 * win32_threads.c (GC_CreateThread): Make definitions consistent
407 with declaration. Cast &thread_table[i].handle to PHANDLE
408 in call to DuplicateHandle
409 (thread_start): Declare as static.
411 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
413 * dyn_load.c: Define __private_extern__ to match Apple's system
416 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
418 * os_dep.c: Remove redundancy introduced in last merge.
420 2003-07-28 Jeff Sturm <jsturm@one-point.com>
423 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
424 * ChangeLog: Likewise.
425 * Makefile.am: Likewise.
426 * Makefile.direct: Likewise.
427 * Makefile.dj: Likewise.
428 * allchblk.c: Likewise.
430 * backgraph.c: Likewise.
431 * configure.host: Likewise.
432 * configure.in: Likewise.
433 * dbg_mlc.c: Likewise.
434 * dyn_load.c: Likewise.
435 * finalize.c: Likewise.
436 * gc_cpp.cc: Likewise.
437 * gc_dlopen.c: Likewise.
438 * gcj_mlc.c: Likewise.
439 * if_mach.c: Likewise.
440 * mach_dep.c: Likewise.
441 * malloc.c: Likewise.
442 * mallocx.c: Likewise.
444 * mark_rts.c: Likewise.
446 * os_dep.c: Likewise.
447 * ptr_chck.c: Likewise.
448 * reclaim.c: Likewise.
449 * solaris_pthreads.c: Likewise.
450 * solaris_threads.c: Likewise.
451 * sparc_mach_dep.S: Likewise.
452 * threadlibs.c: Likewise.
453 * typd_mlc.c: Likewise.
454 * version.h: Likewise.
455 * win32_threads.c: Likewise.
456 * Mac_files/MacOS_Test_config.h: Likewise.
457 * Mac_files/MacOS_config.h: Likewise.
458 * cord/cordbscs.c: Likewise.
459 * cord/cordprnt.c: Likewise.
460 * cord/de_win.c: Likewise.
461 * doc/README: Likewise.
462 * doc/README.MacOSX: Likewise.
463 * doc/README.changes: Likewise.
464 * doc/README.environment: Likewise.
465 * doc/README.ews4800: Likewise.
466 * doc/README.linux: Likewise.
467 * doc/README.macros: Likewise.
468 * doc/README.win32: Likewise.
469 * doc/debugging.html: Likewise.
470 * doc/gcdescr.html: Likewise.
471 * doc/tree.html: Likewise.
472 * include/Makefile.in: Likewise.
473 * include/gc.h: Likewise.
474 * include/gc_cpp.h: Likewise.
475 * include/gc_local_alloc.h: Likewise.
476 * include/gc_mark.h: Likewise.
477 * include/gc_pthread_redirects.h: Likewise.
478 * include/gc_typed.h: Likewise.
479 * include/new_gc_alloc.h: Likewise.
480 * include/private/dbg_mlc.h: Likewise.
481 * include/private/gc_hdrs.h: Likewise.
482 * include/private/gc_locks.h: Likewise.
483 * include/private/gc_pmark.h: Likewise.
484 * include/private/gc_priv.h: Likewise.
485 * include/private/gcconfig.h: Likewise.
486 * include/private/solaris_threads.h: Likewise.
487 * include/private/specific.h: Likewise.
488 * tests/test.c: Likewise.
489 * tests/test_cpp.cc: Likewise.
491 * configure: Rebuild.
492 * Makefile.in: Rebuild.
494 * mips_sgi_mach_dep.s: Add.
496 * alpha_mach_dep.s: Remove.
497 * irix_threads.c: Remove.
498 * linux_threads.c: Remove.
499 * mips_sgi_mach_dep.S: Remove.
501 * powerpc_macosx_mach_dep.s: Remove.
502 * doc/Makefile.am: Remove.
503 * doc/Makefile.in: Remove.
505 2003-07-25 Roger Sayle <roger@eyesopen.com>
507 * configure.host: Only use +ESdbgasm when using the HPUX native
508 compiler on PA-Risc. It isn't recognized by GCC and is silently
509 ignored by HP's compilers on ia64.
511 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
513 * configure.in: define GC_DLL under mingw if --enable-shared
515 * win32_threads.c: add #ifdef GC_DLL around DllMain
517 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
519 * include/private/gcconfig.h: Add support for arm-netbsdelf.
521 2003-04-09 Tom Tromey <tromey@redhat.com>
523 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
525 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
527 2003-03-22 Richard Henderson <rth@redhat.com>
529 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
530 (GC_test_and_set): Use __sync_lock_test_and_set.
531 (GC_clear): Use volatile assignment.
532 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
533 (GC_memory_write_barrier): Use __sync_synchronize.
535 2003-03-12 Andreas Schwab <schwab@suse.de>
537 * configure.in: Avoid trailing /. in toolexeclibdir.
538 * configure: Rebuilt.
540 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
541 * include/private/gcconfig.h (GC_data_start): declare when needed.
542 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
544 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
545 GC_register_dynlib_callback): Register main data for static
546 executable if dl_iterate_phdr() didn't.
547 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
548 if we don't expect to register main static data.
550 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
551 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
552 (GC_push_roots): explicitly mark free list headers, register
553 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
554 * alloc.c (GC_stopped_mark): Conditionally call
555 GC_cond_register_dynamic_libraries().
556 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
557 * dyn_load.c (GC_register_main_static_data): define.
558 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
559 no longer skip main data.
560 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
561 (GC_init_inner): Make main data registration conditional.
562 * include/private/gc_priv.h (GC_register_main_static_data): declare.
563 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
566 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
568 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
570 * configure: Rebuilt.
572 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
574 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
576 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
578 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
579 Remove USE_LIBDIR conditional.
580 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
581 * Makefile.in, configure: Rebuilt.
583 2002-12-31 Tom Tromey <tromey@redhat.com>
586 * include/Makefile.in: Rebuilt.
587 * include/Makefile.am (noinst_HEADERS): Renamed from
590 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
592 * ltconfig (osf[345]): Append $major to soname_spec.
593 Reflect this in library_names_spec.
594 * ltmain.sh (osf): Prefix $major with . for use as extension.
596 2002-10-02 Andreas Jaeger <aj@suse.de>
598 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
600 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
602 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
603 check for __arm__ or __thumb__.
605 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
607 * include/private/gcconfig: Add machine type S390. Add s390x support.
608 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
609 (GC_compare_and_exchange): Likewise.
611 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
613 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
615 2002-08-23 Adam Megacz <adam@xwt.org>
617 * win32_threads.cc: Removed extraneous ABORT()
619 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
621 * Makefile.am (all-multi): Fix multilib parallel build.
623 2002-07-18 Bo Thorsen <bo@suse.de>
625 * include/private/gcconfig.h: Add x86-64 definitions.
626 * os_dep.c: Add x86-64 support.
627 * configure.in: Likewise.
628 * configure: Regenerate.
630 2002-07-18 H.J. Lu <hjl@gnu.org>
632 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
634 2002-07-18 H.J. Lu (hjl@gnu.org)
636 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
639 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
642 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
644 2002-06-09 H.J. Lu (hjl@gnu.org)
646 * include/private/gc_locks.h (GC_test_and_set): Support
648 (GC_TEST_AND_SET_DEFINED): Likewise.
650 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
653 (LINUX_STACKBOTTOM): Likewise.
654 (STACKBOTTOM): Removed for Linux/mips.
656 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
658 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
659 (GC_pthread_create): Fix typo.
660 (GC_TRY_LOCK): Likewise.
661 * include/private/gc_locks.h (GC_test_and_set): Only take one
663 (LOCK): Adjust appropriately.
664 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
665 _SIGRTMIN is unavailable.
667 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
669 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
670 * aclocal.m4: Regenerate.
671 * configure: Regenerate.
673 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
675 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
676 script entry, and set LD to it when configuring multilibs.
677 * configure: Rebuilt.
679 2002-04-22 Jeff Sturm <jsturm@one-point.com>
681 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
682 (noinst_LTLIBRARIES): Add libgcjgc.la.
684 * Makefile.in: Rebuild.
686 2002-04-22 David S. Miller <davem@redhat.com>
688 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
689 64-bit SPARC Linux, the __libc_stack_end technique does
690 not work in this case.
692 2002-04-22 Jeff Sturm <jsturm@one-point.com>
694 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
696 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
698 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
701 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
703 * include/private/gcconfig.h (DATAEND): Update comment example
706 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
708 * include/private/gcconfig.h (DATAEND): Clarify comment.
710 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
712 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
713 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
715 * allchblk.c (GC_allchblk_nth): Change text and support reduced
716 frequency for blacklist warning message.
717 * misc.c (GC_large_alloc_warn_interval,
718 GC_large_alloc_warn_suppressed): define.
719 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
720 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
721 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
722 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
724 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
726 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
728 * include/private/gcconfig.h: Add support for an unmapped
729 memory hole between the end of the initialized data segment
730 and the start of the BSS on FreeBSD/i386.
732 2002-03-30 Krister Walfridsson <cato@df.lth.se>
734 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
737 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
739 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
740 (GC_local_gcj_malloc): Add assertion.
741 (start_mark_threads): Fix abort message.
742 * mark.c (GC_mark_from): Generalize assertion.
743 * reclaim.c (GC_clear_fl_links): New function.
744 (GC_start_reclaim): Must clear some freelist links.
745 * include/private/specific.h, specific.c: Add assertions.
746 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
747 Rearrange tse fields.
749 2002-03-27 Richard Henderson <rth@redhat.com>
751 * os_dep.c (GC_init_linux_data_start): Fix references to
752 __data_start and _end.
754 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
756 * include/private/gcconfig.h: Change all likely references
757 to linker script synthesized symbols to use this idiom:
758 extern int etext[]; etext
760 2002-03-25 Jeff Sturm <jsturm@one-point.com>
762 * linux_threads.c (GC_get_nprocs): Close file descriptor.
764 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
766 * include/private/gcconfig.h: Add unified test for FreeBSD.
767 Support FreeBSD/alpha.
768 * os_dep.c: Do not include <machine/trap.h> unless available.
769 (GC_freebsd_stack_base): Fix types.
771 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
773 * Makefile.am: Make a convenience library.
774 * Makefile.in: Rebuilt.
776 2002-03-15 Anthony Green <green@redhat.com>
778 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
779 * configure.in: Disable use of getenv for win32 targets (some of
780 which have broken implementations).
781 * configure: Rebuilt.
783 2002-03-12 Adam Megacz <adam@xwt.org>
785 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
786 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
787 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
788 statically initialized it to TRUE if compiling with GCC.
789 * win32_threads.c (thread_start): We no longer use SEH if
791 * mark.c (GC_mark_some): We no longer use SEH if
794 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
796 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
797 support is enabled, for hash synchronization.
799 2002-02-24 Adam Megacz <adam@xwt.org>
801 * Makefile.am: Added win32_threads.c to sources list.
802 * win32_threads.c: Added two */'s which I had neglected.
804 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
806 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
807 * Makefile.in: Rebuilt.
809 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
811 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
813 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
815 * mips_sgi_mach_dep.S: Likewise.
816 * Makefile.am: Update for above changes.
817 * Makefile.in: Rebuilt.
819 2002-02-12 Richard Henderson <rth@redhat.com>
821 * configure.in: Re-apply 2001-06-26 configure change.
822 * configure: Rebuild.
824 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
826 Imported GC 6.1 Alpha 3.
828 * sparc_mach_dep.S: Delete incorrectly named file.
830 2001-02-11 Adam Megacz <adam@xwt.org
832 * configure.in: support for win32, saner
833 cross-compile options
835 2001-02-08 Anthony Green <green@redhat.com>
837 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
838 board embedded targets.
839 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
840 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
841 redundant uses of ECOS.
842 * misc.c: Use NOSYS where ECOS is being used.
843 Don't define GC_write twice for ECOS systems.
844 (GC_write): New function for NOSYS targets.
846 2002-02-06 Adam Megacz <adam@xwt.org>
848 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
849 now exposed on all Win32 platforms.
850 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
851 compiles on Win32; it invokes CreateThread() if GC is built
852 as a DLL; otherwise it registers the thread.
853 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
854 libgcjgc was not built as a DLL.
856 2002-02-01 Adam Megacz <adam@xwt.org>
858 * boehm-gc on win32 now automatically detects if it is being built
859 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
861 2002-01-25 David Edelsohn <edelsohn@gnu.org>
863 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
864 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
865 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
866 DATASTART and DATAEND roots.
867 * rs6000_mach_dep.s: Add function descriptor and traceback table.
869 2001-12-16 Jeff Sturm <jsturm@one-point.com>
871 * dyn_load.c: Define ElfW (if needed) for all targets,
873 (GC_FirstDLOpenedLinkMap): Use it.
874 (GC_register_dynamic_libraries_dl): Use it.
875 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
878 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
881 * configure.in: Add AC_SUBST(target_alias).
882 * configure: Regenerated.
884 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
886 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
887 case for GC_FREEBSD_THREADS.
888 * configure.in (*-*-freebsd*): Clarify warning.
889 * configure: Rebuilt.
891 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
892 Andreas Tobler <toa@pop.agri.ch>
894 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
896 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
898 * linux_threads.c (GC_init_parallel): Do not declare as a static
900 * include/gc.h (GC_init): Declare here. Add description.
901 * include/private/gc_priv.h (GC_init): Remove declaration.
903 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
905 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
906 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
907 GC_FREEBSD_THREADS, handle strange interaction between system
908 pthread implementation and boehm-gc signal-handler architecture.
909 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
911 * include/private/gcconfig.h (configuration keyed off FREEBSD):
912 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
913 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
915 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
917 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
918 * Makefile.in: Rebuilt.
920 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
922 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
923 merged local changes.
925 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
927 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
928 Solaris 2/Intel definition.
930 * configure.in (i?86-*-solaris2.[89]*): Define
931 SOLARIS25_PROC_VDB_BUG_FIXED.
932 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
933 * configure: Regenerate.
935 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
936 (DATAEND): Define using _end.
938 2001-09-11 Per Bothner <per@bothner.com>
940 * include/Makefile.am: New file. It defines include_HEADERS.
941 * Makefile.am (SUBDIRS): New macro, set to include.
942 * configure.in (AC_OUTPUT): Add include/Makefile.
944 2001-08-20 Tom Tromey <tromey@redhat.com>
946 * configure: Rebuilt.
947 * configure.in: Always ask gcc for threads package.
949 2001-08-17 Tom Tromey <tromey@redhat.com>
951 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
952 merged local changes.
954 2001-08-02 David Billinghurst <David.Billinghurst>
956 * configure: Rebuilt.
957 * configure.in: POSIX threads on cygwin does not link with
960 2001-07-03 Tom Tromey <tromey@redhat.com>
962 Fix for PR bootstrap/3281:
963 * aclocal.m4, configure, Makefile.in: Rebuilt.
964 * acinclude.m4: Set mkinstalldirs for in-tree build.
966 2001-06-26 Richard Henderson <rth@redhat.com>
968 * alpha_mach_dep.s: Mark call-saved FP registers.
969 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
970 * configure.in (alpha*): Re-enable alpha_mach_dep.s
971 * configure: Rebuild.
973 2001-06-12 Tom Tromey <tromey@redhat.com>
975 * aclocal.m4, configure: Rebuilt.
976 * acinclude.m4: Find configure.host in srcdir.
978 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
980 * configure.in (AC_EXEEXT): Work around in case it expands to
981 nothing, as in autoconf 2.50.
982 * acinclude.m4: Likewise.
983 * aclocal.m4, configure: Rebuilt.
985 2001-06-07 Tom Tromey <tromey@redhat.com>
987 For PR bootstrap/3075:
988 * configure, aclocal.m4, Makefile.in: Rebuilt.
989 * configure.in: Don't call AC_CONFIG_AUX_DIR or
991 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
992 AC_CANONICAL_SYSTEM here.
993 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
996 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
998 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
999 (libgcjgc_la_SOURCES): Remove typo.
1000 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1001 * Makefile.in: Rebuilt.
1003 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1005 Imported version version 6.0alpha7.
1007 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1008 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1009 README.rs6000, README.sgi, README.solaris2, README.uts,
1010 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1011 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1012 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1013 hpux_irix_threads.c, makefile.depend, nursery.c,
1014 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1015 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1016 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1017 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1020 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1022 * configure.host: Build with -fexceptions.
1023 * linux_threads.c: Remember which thread stopped world for
1025 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1026 with final tuning by Bryce McKinlay
1028 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1029 * configure: Rebuilt.
1031 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1033 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1034 (GC_noop1): Change declaration to take one argument.
1036 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1038 * configure.in: Obtain THREADS with `gcc -v'.
1039 * configure: Rebuilt.
1041 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1043 * misc.c: Back out buggy changes to stack clearing code.
1044 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1045 spent clearing memory.
1047 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1050 - Accomodate finalization requests for static objects.
1051 (Will be required by hash synchronization. May be needed
1052 in some configurations now.)
1055 - Define MIN_WORDS. All allocation requests are rounded
1056 up to at least this size. Removes a subtle assumption that
1057 Java objects have a 2 word header.
1060 - Adjust Linux/IA64 configuration for non-ancient kernels.
1061 (Necessary fix for IA64.)
1064 - Fix syntax error in currently unused code. Will be needed
1072 - Change stack cleaning code to typically clear about one tenth
1073 the memory it used to in the threads configuration. Occasionally
1074 still clear more. (This is really a fix for a long-standing
1075 and fairly significant performance bug with threads.)
1078 - Fix the code for finding the beginning of the data segment under
1079 Linux. I believe this is necessary for some IA64 Linux
1080 distributions. It will also helo other platforms, though those
1081 may additionally require a gcconfig.h adjustment. (This basically
1082 works around the absence of a data_start or __data_start
1083 definition in glibc.)
1086 - Handle rounding due to MIN_WORDS.
1088 2001-03-22 Tom Tromey <tromey@redhat.com>
1090 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1092 2001-03-19 Tom Tromey <tromey@redhat.com>
1094 * Makefile.in: Rebuilt.
1095 * Makefile.am (gctest_LDFLAGS): new macro.
1097 2001-03-16 Tom Tromey <tromey@redhat.com>
1099 * Makefile.in: Rebuilt.
1100 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1102 2001-01-23 Rod Stewart <stewart@lab43.org>
1104 * gcconfig.h: Check for `__arm__', not `arm'.
1106 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1108 * configure.in: Rename THREADLIB to THREADLIBS.
1109 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1110 ensures that we link the correct version of the linuxthreads semaphore
1112 * Makefile.in: Rebuilt.
1113 * configure: Rebuilt.
1115 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1116 list of signals which are not blocked during suspend in the NO_SIGNALS
1119 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1121 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1123 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1125 * Makefile.dist: Renamed from Makefile.orig.
1127 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1129 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1130 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1132 * Makefile.in: Rebuilt.
1133 * configure: Likewise.
1135 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1137 * gcconfig.h: Add new case for powerpc EABI.
1138 [PPC]: Handle embedded OS for powerpc simulator.
1140 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1142 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1143 cross-compile configuration only.
1144 * Makefile.am: Build gcj_mlc.c.
1145 * configure, Makefile.in: Rebuilt.
1147 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1149 * acinclude.m4: Include libtool macros from the top level.
1150 * aclocal.m4, configure: Rebuilt.
1152 2000-09-04 Anthony Green <green@redhat.com>
1154 Fix for PR libgcj/230:
1155 * mark.c (GC_mark_from_mark_stack): Remove call to
1156 GC_debug_object_start.
1157 * gc_priv.h (GC_debug_object_start): Remove prototype.
1159 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1161 * gcconfig.h [OSF1] (_end): Declare as `int'.
1163 2000-08-02 Tom Tromey <tromey@cygnus.com>
1165 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1166 (GC_generic_malloc): Likewise.
1167 (GC_add_to_black_list_normal): Likewise.
1168 (GC_find_header): Likewise.
1169 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1170 * gc_mark.h (GC_find_start): Prototype.
1171 (GC_signal_mark_stack_overflow): Likewise.
1173 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1175 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1176 * configure: Rebuilt.
1178 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1180 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1182 Imported version 5.1.
1183 * acinclude.m4: Push version to 5.1.
1185 2000-06-19 Andrew Haley <aph@cygnus.com>
1187 * os_dep.c (read): Pass two dummy args to syscall().
1189 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1191 Imported 5.0 release version.
1192 * acinclude.m4: Increment version to 5.0.
1194 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1196 Imported version 5.0alpha7.
1197 * acinclude.m4: Update version to 5.0a7.
1199 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1201 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1202 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1203 - sparc glibc does not provide it.
1204 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1205 Make STACKBOTTOM depend on the wordsize.
1206 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1207 (struct frame): Declare on sparc*-linux*.
1208 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1209 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1210 Implement on sparc64.
1211 (GC_clear_stack_inner): Implement on sparc64.
1212 * gc_priv.h (GC_test_and_set): Implement for sparc.
1213 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1214 GC_save_regs_in_stack on sparc.
1216 2000-04-23 Tom Tromey <tromey@cygnus.com>
1218 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1220 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1222 Imported version version 5.0alpha6.
1223 * acinclude.m4: Bump version to 5.0a6.
1224 * configure.in: Don't use alpha_mach_dep.s.
1225 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1227 * Makefile.am, Makefile.in: irix_threads.c is now
1228 hpux_irix_threads.c.
1229 * Makefile.orig: Updated from gc distribution Makefile.
1231 2000-03-26 Anthony Green <green@redhat.com>
1233 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1235 2000-02-14 Tom Tromey <tromey@cygnus.com>
1237 * gc.h (dlopen): Define as GC_dlopen on Linux.
1238 (GC_dlopen): Declare on Linux.
1239 * dyn_load.c (GC_dlopen): Define for Linux.
1241 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1243 * gcconfig.h (DATASTART): Add missing extern declaration
1244 for data_start on powerpc.
1246 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1248 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1251 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1253 * gcconfig.h: Define DATASTART for Alpha Linux.
1255 1999-12-19 Anthony Green <green@cygnus.com>
1257 * gcconfig.h: Use libgcj hack for Alpha Linux.
1258 Undefine MPROTEXT_VDB (from Jeff Sturm).
1259 * os_dep.c: Remove Alpha Linux hacks.
1262 1999-12-13 Tom Tromey <tromey@cygnus.com>
1264 * aclocal.m4, configure: Rebuilt.
1265 * acinclude.m4: Changed version to 5.0a4.
1266 * Makefile.in: Rebuilt.
1267 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1269 1999-12-12 Anthony Green <green@cygnus.com>
1271 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1273 (DYNAMIC_LOADING): Define for PowerPC Linux.
1274 * os_dep.c: Remove some special cases for PowerPC Linux.
1275 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1278 1999-11-04 Tom Tromey <tromey@cygnus.com>
1280 * Makefile.in: Rebuilt.
1281 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1283 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1284 (GC_thr_init): Don't declare.
1286 * configure: Rebuilt.
1287 * configure.in: Removed qt threads case.
1288 * dyn_load.c: Don't mention QUICK_THREADS.
1289 * os_dep.c: Don't mention QUICK_THREADS.
1290 * misc.c: Don't mention QUICK_THREADS.
1291 * gcconfig.h: Don't mention QUICK_THREADS.
1292 * gc_priv.h: Removed QUICK_THREADS code.
1293 * quick_threads.c: Removed.
1295 1999-11-03 Tom Tromey <tromey@cygnus.com>
1297 * gcconfig.h: Merged in local changes from old config.h.
1299 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1301 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1303 1999-11-02 Tom Tromey <tromey@cygnus.com>
1305 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1307 * configure: Rebuilt.
1308 * configure.in: Don't create boehm-config.h.
1309 * Makefile.in: Rebuilt.
1310 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1312 ($(all_objs)): Depend on gcconfig.h.
1313 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1314 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1315 * config.h: Removed.
1317 1999-11-01 Tom Tromey <tromey@cygnus.com>
1319 * Makefile.in: Rebuilt.
1320 * Makefile.am (gctest_LDADD): Added THREADLIB.
1322 * configure: Rebuilt.
1323 * configure.in (INCLUDES): New subst.
1325 1999-09-29 Steve Chamberlain <sac@pobox.com>
1327 * config.h: Added picoJava target.
1328 * mach_dep.h (GC_push_regs): New code for picoJava.
1330 1999-09-28 Tom Tromey <tromey@cygnus.com>
1332 * aclocal.m4, configure: Rebuilt.
1333 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1334 appropriate AC_PROG_ symbol.
1336 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1338 * gc_priv.h: IRIX thread changes from
1339 include/private/gc_priv.h.
1341 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1343 * Makefile.in: Rebuilt.
1344 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1347 * configure: Rebuilt.
1348 * configure.in: Properly align --help output, fix capitalization
1350 * acinclude.m4: Likewise.
1352 1999-08-04 Tom Tromey <tromey@cygnus.com>
1354 * configure.in: Added missing `;;'. From Anthony Green.
1356 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1358 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1360 1999-08-03 Tom Tromey <tromey@cygnus.com>
1362 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1363 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1365 1999-08-02 Tom Tromey <tromey@cygnus.com>
1367 * aclocal.m4, configure: Rebuilt for new libtool.
1369 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1371 * mips_sgi_mach_dep.s: Enable PIC option.
1373 1999-07-19 Tom Tromey <tromey@cygnus.com>
1375 * config.h (MPROTECT_VDB): Don't define on Linux.
1377 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1379 * Makefile.am (.s.lo): Avoid `#line' directives.
1380 * Makefile.in: Rebuilt.
1382 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1384 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1385 generate *-recursive for this Makefile, use *-am instead.
1386 * Makefile.in: Rebuilt.
1388 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1390 * Makefile.am (.s.lo): Renamed from `.s.o'.
1391 * Makefile.in: Rebuilt.
1393 1999-06-21 Tom Tromey <tromey@cygnus.com>
1395 Alpha patch from Jeff Sturm:
1396 * os_dep.c (GC_init_linuxalpha): New function.
1397 * misc.c: Initialize for alpha linux.
1398 * gc_priv.h (GC_test_and_set): Define for alpha.
1399 * config.h: Don't assume __data_start on alpha.
1401 * Makefile.in: Rebuilt.
1402 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1405 * Makefile.in: Rebuilt.
1406 * Makefile.am (toolexeclibdir): Define as libdir when
1408 * configure: Rebuilt.
1409 * configure.in (USE_LIBDIR): New conditional.
1411 * configure: Rebuilt.
1412 * configure.in: Recognize all forms of alpha.
1414 1999-06-17 Anthony Green <green@cygnus.com>
1416 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1417 Carlo Dapor <carlo@vis.ethz.ch>).
1419 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1421 * configure.in: Switch from irix threads to posix threads
1422 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1423 for mips architecture.
1424 * configure: Regenerate.
1426 1999-04-30 Tom Tromey <tromey@cygnus.com>
1428 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1430 1999-04-26 Tom Tromey <tromey@cygnus.com>
1432 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1435 1999-04-23 Tom Tromey <tromey@cygnus.com>
1437 * Makefile.in, configure: Rebuilt.
1438 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1439 (libgcjgc_la_SOURCES): Renamed.
1440 (libgcjgc_la_LIBADD): Likewise.
1441 (libgcjgc_la_DEPENDENCIES): Likewise.
1442 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1443 (gctest_LDADD): Use libgcjgc.la.
1444 (all_objs): Mention libgcj_la_OBJECTS.
1445 (EXTRA_LTLIBRARIES): Renamed.
1446 (toollib_LTLIBRARIES): Likewise.
1447 (libgcjgc_la_LDFLAGS): New macro
1448 (toolexecdir): Renamed.
1449 (toolexeclibdir): Likewise.
1450 (toolexeclib_LTLIBRARIES): Likewise.
1451 (LTCOMPILE): Renamed; added libtool invocation.
1452 (LINK): Added libtool invocation.
1453 (.s.o): use LTCOMPILE.
1454 * configure.in: Call AM_PROG_LIBTOOL.
1455 (target_all): Set to libgcjgc.la.
1456 Mention `.lo' forms of object files.
1458 1999-04-21 Tom Tromey <tromey@cygnus.com>
1460 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1463 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1464 sigcontext.h. From Matthias Klose <doko@itso.de>.
1466 1999-04-16 Tom Tromey <tromey@cygnus.com>
1468 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1469 David Pettersson <dapet@mai.liu.se>
1471 1999-04-14 Tom Tromey <tromey@cygnus.com>
1473 * configure: Rebuilt.
1474 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1475 incorrect patch of 199-04-09.
1477 * configure: Rebuilt.
1478 * configure.in: Added support for alpha.
1479 From David Pettersson <dapet@mai.liu.se>.
1481 1999-04-13 Tom Tromey <tromey@cygnus.com>
1483 * Makefile.in: Rebuilt.
1484 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1487 1999-04-09 Tom Tromey <tromey@cygnus.com>
1489 * configure: Rebuilt.
1490 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1492 1999-02-23 Tom Tromey <tromey@cygnus.com>
1494 * configure: Rebuilt.
1495 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1496 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1498 1999-02-18 Tom Tromey <tromey@cygnus.com>
1500 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1501 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1502 for case where LO is NULL.
1504 1999-02-10 Tom Tromey <tromey@cygnus.com>
1506 * aclocal.m4, configure, Makefile.in: Rebuilt.
1507 * acinclude.m4: Updated to be used with automake 1.4.
1508 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1510 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1511 (libgcjgc_a_SOURCES): Likewise.
1512 (libgcjgc_a_LIBADD): Likewise.
1513 (libgcjgc_a_DEPENDENCIES): Likewise.
1514 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1515 (gctest_LDADD): Likewise.
1516 (all_objs): Likewise.
1518 1999-01-08 Tom Tromey <tromey@cygnus.com>
1520 * configure: Rebuilt.
1521 * configure.in: Define LINUX_THREADS if using POSIX threads on
1524 * gc_priv.h (GC_test_and_set): Put return type into definition.
1526 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1528 * Makefile.am: add support for eCos. In particular, add C++
1529 support for compiling the file ecos.cc.
1530 * ecos.cc: new file.
1531 * acinclude.m4: add C++ support.
1532 * aclocal.m4: likewise
1533 * config.h: add eCos support.
1534 * configure: likewise
1535 * configure.in: likewise
1536 * misc.c (GC_write): add eCos support.
1537 * os_dep.c (tiny_sbrk): add eCos support.
1539 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1541 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1542 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1544 1998-11-23 Tom Tromey <tromey@cygnus.com>
1546 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1548 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1550 * Makefile.am, Makefile.in, configure.host: tx39 build option
1553 1998-11-17 Tom Tromey <tromey@cygnus.com>
1555 * configure: Rebuilt.
1556 * configure.in: Switch on host, not target.
1558 1998-11-16 Tom Tromey <tromey@cygnus.com>
1560 * gc_priv.h (GC_debug_object_start): Declare.
1561 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1562 * gc.h (GC_debug_register_finalizer_no_order,
1563 GC_register_finalizer_no_order): Declare.
1564 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1565 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1566 (GC_debug_generic_malloc): Likewise.
1567 (GC_debug_object_start): new function.
1569 1998-11-11 Tom Tromey <tromey@cygnus.com>
1571 * configure: Rebuilt.
1572 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1574 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1576 * dyn_load.c: Handle QUICK_THREADS case.
1578 1998-10-21 Tom Tromey <tromey@cygnus.com>
1580 * configure: Rebuilt.
1581 * configure.in: Put cpp defines here, not in config.h. Recognize
1582 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1583 define PACKAGE or VERSION.
1584 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1587 * os_dep.c (GC_default_push_other_roots): Define when
1588 QUICK_THREADS defined.
1589 * misc.c: Added QUICK_THREADS case.
1590 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1591 * config.h (THREADS): Define if QUICK_THREADS defined.
1592 * Makefile.in: Rebuilt.
1593 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1595 * quick_threads.c: New file.
1597 1998-10-20 Tom Tromey <tromey@cygnus.com>
1599 * aclocal.m4, configure: Rebuilt.
1600 * acinclude.m4: Don't subst machine_dir or sys_dir.
1601 * configure.host: Removed unused code.
1603 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1605 * configure: Rebuilt.
1606 * configure.in: Fix typo in previous patch.
1608 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1610 * Makefile.in, aclocal.m4, configure: Rebuilt.
1611 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1612 * configure.host: Created.
1614 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1616 * Makefile.in: Rebuilt.
1617 * Makefile.am (lib_LIBRARIES): Use target_all.
1618 (EXTRA_LIBRARIES): New macro.
1619 * configure: Rebuilt.
1620 * configure.in: Recognize --enable-gc.
1622 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1624 * Makefile.in: Rebuilt.
1625 * Makefile.am (COMPILE): Define.
1627 (.s.o): Use MY_CFLAGS.
1628 * configure: Rebuilt.
1629 * configure.in (MY_CFLAGS): Define and subst.
1631 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1633 * configure: Rebuilt.
1634 * configure.in: Added --with-cross-host argument. Use
1635 $with_cross_host to determine when cross-compiling.
1637 * config.h (SMALL_CONFIG): Don't define.
1638 * configure: Rebuilt.
1639 * configure.in: Define SMALL_CONFIG when cross-compiling.
1641 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1643 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1644 allchblk.c: Merged with 4.13a2 while preserving local changes.
1646 * Makefile.orig: Updated from Makefile in 4.13a2.
1648 * configure: Rebuilt.
1649 * configure.in: Updated version number to 4.13a2. On Solaris,
1650 don't build with -O when using gcc.
1652 Merged in version 4.13alpha2:
1653 * config.h (USE_MMAP): Re-enable on Solaris.
1654 * solaris_pthreads.c: Removed RCS Id line.
1655 * alpha_mach_dep.s: Removed RCS Id line.
1657 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1659 * config.h (USE_MMAP): Don't define for Solaris.
1661 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1663 * Makefile.in: Rebuilt.
1664 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1666 * Makefile.in: Rebuilt.
1667 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1669 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1671 * Makefile.in: Rebuilt.
1672 * Makefile.am ($(all_objs)): Depend on config.h.
1674 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1675 DATASTART as &_etext.
1676 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1677 * configure: Rebuilt.
1678 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1681 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1683 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1684 (GC_maybe_gc): Likewise.
1685 * os_dep.c: If NO_SIGSET defined, then have empty
1686 GC_disable_signals and GC_enable_signals.
1687 * configure: Rebuilt.
1688 * configure.in: Added --with-target-subdir option. If
1689 cross-compiling, define NO_SIGSET and NO_CLOCK.
1691 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1693 * Makefile.in: Rebuilt.
1694 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1696 * aclocal.m4, configure: Rebuilt.
1697 * acinclude.m4: New file.
1698 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1700 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1702 * configure: Rebuilt.
1703 * configure.in: Link boehm-config.h to config.h.
1704 * Makefile.in: Rebuilt.
1705 * Makefile.am (INCLUDES): Removed.
1706 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1707 JAVA_FINALIZATION): Define
1709 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1711 * Many files: Use GC_bool, not bool.
1712 * gc_priv.h: Define GC_bool, not bool.
1714 * misc.c (GC_dont_gc): Define as int.
1715 (GC_quiet): Likewise.
1716 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1717 * alloc.c (GC_dont_expand): Define as int.
1718 * gc_priv.h: For gcc, define bool as char.
1720 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1722 * Makefile.in: Rebuilt.
1723 * Makefile.am (check_PROGRAMS): New macro.
1724 (gctest_SOURCES): Likewise.
1725 (gctest_LDADD): Likewise.
1727 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1729 * Makefile.in: Rebuilt.
1730 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1731 * configure: Rebuilt.
1732 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1734 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1736 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1738 * Makefile.orig: Renamed from Makefile.