1 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
3 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
4 Simon Posnjak from gc6.4.
5 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
7 2005-04-17 David S. Miller <davem@davemloft.net>
9 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
10 * os_dep.c (GC_linux_stack_base): Check for bug present in some
11 Sparc glibc variants where __libc_stack_end is erroneously set
12 to "1". Fallback to procfs code in that case.
14 2005-04-12 Mike Stump <mrs@apple.com>
16 * configure: Regenerate.
18 2005-04-12 Richard Henderson <rth@redhat.com>
20 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
22 2005-03-23 Mike Stump <mrs@apple.com>
24 * darwin_stop_world.c: Update for -m64 multilib.
25 * include/private/gcconfig.h: Likewise.
26 * powerpc_darwin_mach_dep.s: Likewise.
28 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
30 * Makefile.in, include/Makefile.in: Regenerate.
32 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
34 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
35 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
37 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
40 * configure.host: Set gc_use_mmap on *-linux*.
41 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
42 * include/private/gc_priv.h: Include gc_config.h.
43 * configure, include/gc_config.h.in: Rebuilt.
45 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
47 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
48 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
50 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
52 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
53 and indent appropriately.
54 * mark_rts.c (GC_approx_sp): Access stack.
55 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
56 callee-saves registers when appropriate.
57 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
59 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
61 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
62 and include/gc_ext_config.h.
63 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
64 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
66 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
68 * configure: Regenerate.
70 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
73 Revert patches of 2004-11-26 and 2004-11-27.
75 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
77 * configure: Regenerate for libtool change.
79 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
81 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
83 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
85 Fix "PACKAGE_NAME redefined" errors.
86 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
87 and include/gc_config.h.
88 * configure: Regenerated.
89 * include/gc_config.h.in: No longer auto-generated. Define only the
90 macros needed by libjava.
91 * include/config.h.in: Generated by autoheader.
92 * include/gc.h: Include config.h, not gc_config.h.
94 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
96 * configure: Regenerate for libtool reversion.
98 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
100 * configure: Regenerate for libtool change.
102 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
104 * configure.ac (machdep): Use sparc_mach_dep.lo on
105 sparc64-sun-solaris2.* too.
106 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
107 * configure: Regenerate.
109 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
112 * configure.ac (threading): Accept 'posix95'.
113 * configure: Regenerate.
115 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
117 * Makefile.am: Define ACLOCAL_AMFLAGS.
118 * configure.ac: Remove redundant sinclude.
119 * acinclude.m4: Delete file.
120 * aclocal.m4: Regenerate.
121 * Makefile.in, include/Makefile.in: Regenerate.
122 * configure: Regenerate.
124 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
126 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
129 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
131 * include/private/gcconfig.h: Add m32r-linux target.
133 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
135 * configure.ac: Update all AC_DEFINEs to newer style.
136 * configure: Regenerate.
137 * include/gc_config.h.in: Regenerate.
139 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
141 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
142 GC_print_back_graph_stats): split GC_traverse_back_graph.
143 * backgraph.c: Dynamically grow in_progress_space.
144 * finalize.c (GC_notify_or_invoke_finalizers): also call
145 GC_print_back_graph_stats.
146 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
147 GC_print_back_height): Move delarations to header file.
148 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
149 * configure: Regenerate.
151 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
153 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
154 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
156 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
158 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
159 Reported by Danny Smith.
161 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
163 * misc.c (GC_init): Replace lhs cast with rhs cast.
165 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
167 * specific.c: Check GC_LINUX_THREADS before including
168 private/specific.h. From Richard Earnshaw.
170 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
172 * aclocal.m4: Remove obsolete construct for old automake.
173 * acinclude.m4: Regenerate with aclocal 1.9.1.
174 * configure.ac: Remove duplicate AC_WITH calls. Replace
175 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
176 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
177 Remove now-redundant subst of target_noncanonical. Remove
178 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
179 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
180 Use slightly more modern form of AC_INIT.
181 * configure: Rebuild with autoconf 2.59.
182 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
184 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
186 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
187 since they're not known at this time.
188 * solaris_pthreads.c: Likewise.
190 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
193 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
195 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
197 * configure.ac (gc_cflags): Add -Iinclude.
198 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
199 Don't write DEFS to boehm-cflags file.
200 * configure: Rebuilt.
201 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
202 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
203 * include/gc_config_macros.h: Remove backward-compatibility
204 redefinitions of GC_ names.
205 * include/gc.h: Include <gc_config.h>.
207 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
209 Import Boehm GC version 6.3.
211 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
213 * include/Makefile.in: Regenerate
215 2004-07-06 Andrew Pinski <apinski@apple.com>
217 * os-dep.c (GC_task_self): Declare as static
218 and remove the second declaration.
220 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
222 * Makefile.am: Add rule for .S files to fix bootstrap on
224 * Makefile.in: Regenerate.
226 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
228 * boehm-gc/configure.ac: New name of configure.in.
229 Remove useless multilib stuff. Change uses of
230 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
231 * boehm-gc/configure.in: New name of configure.in.
232 * boehm-gc/Makefile.am: Update for automake 1.8.5.
233 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
234 * boehm-gc/aclocal.m4: Regenerate.
235 * boehm-gc/configure: Regenerate.
236 * boehm-gc/Makefile.in: Regenerate.
238 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
240 * .cvsignore: New file.
242 2004-04-25 Andreas Jaeger <aj@suse.de>
244 * mark.c (GC_mark_from): Use pointer as prefetch argument.
246 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
248 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
250 (PREFETCH_FOR_WRITE): Likewise.
252 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
254 * configure.ac: Bump AC_PREREQ to 2.59.
255 * configure: Regenerate.
256 * config.in: Regenerate.
258 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
260 * ltconfig, ltmain.sh: Remove unused files.
261 * configure.in: Remove bogus extra early invocation of
263 * configure: Regenerate.
264 * mkinstalldirs, install-sh, config.sub, config.guess:
265 Remove (now) unused files.
266 * Makefile.in: Regenerate (losing references to vanished
269 * configure.in: Add CCAS, CCASFLAGS for future automakes.
270 * configure, Makefile.in, include/Makefile.in: Regenerate.
272 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
273 * Makefile.in: Regenerate.
275 * configure.in: Remove bogus duplicate invocation of
276 AM_MAINTAINER_MODE. Remove obsolete comment.
277 * configure: Regenerate.
279 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
281 * aclocal.m4: Regenerate.
282 * configure.in: Receive contents of GC_CONFIGURE macro.
283 * configure: Regenerate.
285 * configure.in: Remove more obsolete, bogus code.
286 * configure: Regenerate.
288 * acinclude.m4: Remove obsolete and bogus constructs.
289 * aclocal.m4: Regenerate.
290 * configure: Regnerate.
292 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
294 * acinclude.m4: De-precious CC and CXX so that the right flags
295 are passed down to multilibs.
296 * aclocal.m4: Regenerate.
297 * configure: Regenerate.
299 2004-02-22 Zack Weinberg <zack@codesourcery.com>
300 Nathanael Nerode <neroden@twcny.rr.com>
301 Alexandre Oliva <aoliva@redhat.com>
303 * config.sub, config.guess: Replace with forwarding scripts
304 which invoke the master copies in the top level.
306 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
308 * acinclude.m4: Remove old no-executables workaround;
309 add new no-executables workaround.
310 * aclocal.m4: Regenerate.
311 * configure.in: Change prereqs to autoconf 2.57.
312 * configure: Regenerate with autoconf 2.57.
314 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
315 * configure: Regenerate.
316 * Makefile.am: Use target_noncanonical variable from configure.
317 * Makefile.in: Regenerate.
318 * include/Makefile.in: Regenerate.
320 2004-02-20 Andrew Cagney <cagney@redhat.com>
322 * config.guess: Update from version 2002-01-10 to 2004-02-16.
323 * config.sub: Update from version 2002-01-02 to 2004-02-16.
325 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
327 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
328 * aclocal.m4: Rebuild.
329 * configure: Regenerate.
331 * acinclude.m4: Move certain code to configure.in.
332 * configure.in: Receive code from acinclude.m4.
333 * aclocal.m4: Rebuild.
334 * configure: Regenerate.
336 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
338 2004-01-20 Andrew Haley <aph@redhat.com>
340 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
342 * configure.in: Comment change.
344 2004-01-16 Andrew Haley <aph@redhat.com>
346 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
347 add for ia64; remove for MIPS.
348 * configure: Regnerated.
350 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
352 * configure.in: Add in AC_PREREQ(2.13)
354 2004-01-07 Dave Jones <davej@redhat.com>
356 * malloc.c (GC_generic_malloc): Correct initialization typo.
357 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
359 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
361 * include/private/gcconfig.h: Re-install change of 2003-04-16.
363 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
365 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
368 2003-10-18 Alan Modra <amodra@bigpond.net.au>
370 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
373 2003-10-03 Jeff Sturm <jsturm@one-point.com>
375 * configure: Rebuild.
377 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
379 * configure.in: Remove NO_GETENV definition for win32.
380 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
381 * misc.c (GC_init_inner): Call GC_thr_init for win32.
382 (GC_set_warn_proc): Add assertion.
383 * win32_threads.c: Import 6.3alpha2 version.
384 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
386 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
388 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
389 2.3/SPARC, there are no micro versions.
390 Treat Solaris 10 and up alike.
391 * configure: Regenerate.
393 2003-09-22 Anthony Green <green@redhat.com>
395 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
398 2003-09-20 <green@redhat.com>
400 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
401 check for __arm__ or __thumb__.
403 2003-09-09 Alan Modra <amodra@bigpond.net.au>
405 * configure: Regenerate.
407 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
408 Roger Sayle <roger@eyesopen.com>
410 * configure.in: Set INCLUDES to absolute path.
411 Save $INCLUDES in boehm-cflags, too.
412 Set INCLUDES so it's available to config.status.
413 * configure: Regenerate.
415 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
417 * include/gc.h (GC_CreateThread): Declare with WINAPI
419 * win32_threads.c (GC_CreateThread): Make definitions consistent
420 with declaration. Cast &thread_table[i].handle to PHANDLE
421 in call to DuplicateHandle
422 (thread_start): Declare as static.
424 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
426 * dyn_load.c: Define __private_extern__ to match Apple's system
429 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
431 * os_dep.c: Remove redundancy introduced in last merge.
433 2003-07-28 Jeff Sturm <jsturm@one-point.com>
436 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
437 * ChangeLog: Likewise.
438 * Makefile.am: Likewise.
439 * Makefile.direct: Likewise.
440 * Makefile.dj: Likewise.
441 * allchblk.c: Likewise.
443 * backgraph.c: Likewise.
444 * configure.host: Likewise.
445 * configure.in: Likewise.
446 * dbg_mlc.c: Likewise.
447 * dyn_load.c: Likewise.
448 * finalize.c: Likewise.
449 * gc_cpp.cc: Likewise.
450 * gc_dlopen.c: Likewise.
451 * gcj_mlc.c: Likewise.
452 * if_mach.c: Likewise.
453 * mach_dep.c: Likewise.
454 * malloc.c: Likewise.
455 * mallocx.c: Likewise.
457 * mark_rts.c: Likewise.
459 * os_dep.c: Likewise.
460 * ptr_chck.c: Likewise.
461 * reclaim.c: Likewise.
462 * solaris_pthreads.c: Likewise.
463 * solaris_threads.c: Likewise.
464 * sparc_mach_dep.S: Likewise.
465 * threadlibs.c: Likewise.
466 * typd_mlc.c: Likewise.
467 * version.h: Likewise.
468 * win32_threads.c: Likewise.
469 * Mac_files/MacOS_Test_config.h: Likewise.
470 * Mac_files/MacOS_config.h: Likewise.
471 * cord/cordbscs.c: Likewise.
472 * cord/cordprnt.c: Likewise.
473 * cord/de_win.c: Likewise.
474 * doc/README: Likewise.
475 * doc/README.MacOSX: Likewise.
476 * doc/README.changes: Likewise.
477 * doc/README.environment: Likewise.
478 * doc/README.ews4800: Likewise.
479 * doc/README.linux: Likewise.
480 * doc/README.macros: Likewise.
481 * doc/README.win32: Likewise.
482 * doc/debugging.html: Likewise.
483 * doc/gcdescr.html: Likewise.
484 * doc/tree.html: Likewise.
485 * include/Makefile.in: Likewise.
486 * include/gc.h: Likewise.
487 * include/gc_cpp.h: Likewise.
488 * include/gc_local_alloc.h: Likewise.
489 * include/gc_mark.h: Likewise.
490 * include/gc_pthread_redirects.h: Likewise.
491 * include/gc_typed.h: Likewise.
492 * include/new_gc_alloc.h: Likewise.
493 * include/private/dbg_mlc.h: Likewise.
494 * include/private/gc_hdrs.h: Likewise.
495 * include/private/gc_locks.h: Likewise.
496 * include/private/gc_pmark.h: Likewise.
497 * include/private/gc_priv.h: Likewise.
498 * include/private/gcconfig.h: Likewise.
499 * include/private/solaris_threads.h: Likewise.
500 * include/private/specific.h: Likewise.
501 * tests/test.c: Likewise.
502 * tests/test_cpp.cc: Likewise.
504 * configure: Rebuild.
505 * Makefile.in: Rebuild.
507 * mips_sgi_mach_dep.s: Add.
509 * alpha_mach_dep.s: Remove.
510 * irix_threads.c: Remove.
511 * linux_threads.c: Remove.
512 * mips_sgi_mach_dep.S: Remove.
514 * powerpc_macosx_mach_dep.s: Remove.
515 * doc/Makefile.am: Remove.
516 * doc/Makefile.in: Remove.
518 2003-07-25 Roger Sayle <roger@eyesopen.com>
520 * configure.host: Only use +ESdbgasm when using the HPUX native
521 compiler on PA-Risc. It isn't recognized by GCC and is silently
522 ignored by HP's compilers on ia64.
524 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
526 * configure.in: define GC_DLL under mingw if --enable-shared
528 * win32_threads.c: add #ifdef GC_DLL around DllMain
530 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
532 * include/private/gcconfig.h: Add support for arm-netbsdelf.
534 2003-04-09 Tom Tromey <tromey@redhat.com>
536 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
538 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
540 2003-03-22 Richard Henderson <rth@redhat.com>
542 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
543 (GC_test_and_set): Use __sync_lock_test_and_set.
544 (GC_clear): Use volatile assignment.
545 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
546 (GC_memory_write_barrier): Use __sync_synchronize.
548 2003-03-12 Andreas Schwab <schwab@suse.de>
550 * configure.in: Avoid trailing /. in toolexeclibdir.
551 * configure: Rebuilt.
553 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
554 * include/private/gcconfig.h (GC_data_start): declare when needed.
555 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
557 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
558 GC_register_dynlib_callback): Register main data for static
559 executable if dl_iterate_phdr() didn't.
560 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
561 if we don't expect to register main static data.
563 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
564 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
565 (GC_push_roots): explicitly mark free list headers, register
566 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
567 * alloc.c (GC_stopped_mark): Conditionally call
568 GC_cond_register_dynamic_libraries().
569 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
570 * dyn_load.c (GC_register_main_static_data): define.
571 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
572 no longer skip main data.
573 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
574 (GC_init_inner): Make main data registration conditional.
575 * include/private/gc_priv.h (GC_register_main_static_data): declare.
576 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
579 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
581 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
583 * configure: Rebuilt.
585 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
587 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
589 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
591 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
592 Remove USE_LIBDIR conditional.
593 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
594 * Makefile.in, configure: Rebuilt.
596 2002-12-31 Tom Tromey <tromey@redhat.com>
599 * include/Makefile.in: Rebuilt.
600 * include/Makefile.am (noinst_HEADERS): Renamed from
603 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
605 * ltconfig (osf[345]): Append $major to soname_spec.
606 Reflect this in library_names_spec.
607 * ltmain.sh (osf): Prefix $major with . for use as extension.
609 2002-10-02 Andreas Jaeger <aj@suse.de>
611 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
613 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
615 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
616 check for __arm__ or __thumb__.
618 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
620 * include/private/gcconfig: Add machine type S390. Add s390x support.
621 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
622 (GC_compare_and_exchange): Likewise.
624 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
626 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
628 2002-08-23 Adam Megacz <adam@xwt.org>
630 * win32_threads.cc: Removed extraneous ABORT()
632 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
634 * Makefile.am (all-multi): Fix multilib parallel build.
636 2002-07-18 Bo Thorsen <bo@suse.de>
638 * include/private/gcconfig.h: Add x86-64 definitions.
639 * os_dep.c: Add x86-64 support.
640 * configure.in: Likewise.
641 * configure: Regenerate.
643 2002-07-18 H.J. Lu <hjl@gnu.org>
645 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
647 2002-07-18 H.J. Lu (hjl@gnu.org)
649 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
652 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
655 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
657 2002-06-09 H.J. Lu (hjl@gnu.org)
659 * include/private/gc_locks.h (GC_test_and_set): Support
661 (GC_TEST_AND_SET_DEFINED): Likewise.
663 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
666 (LINUX_STACKBOTTOM): Likewise.
667 (STACKBOTTOM): Removed for Linux/mips.
669 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
671 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
672 (GC_pthread_create): Fix typo.
673 (GC_TRY_LOCK): Likewise.
674 * include/private/gc_locks.h (GC_test_and_set): Only take one
676 (LOCK): Adjust appropriately.
677 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
678 _SIGRTMIN is unavailable.
680 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
682 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
683 * aclocal.m4: Regenerate.
684 * configure: Regenerate.
686 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
688 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
689 script entry, and set LD to it when configuring multilibs.
690 * configure: Rebuilt.
692 2002-04-22 Jeff Sturm <jsturm@one-point.com>
694 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
695 (noinst_LTLIBRARIES): Add libgcjgc.la.
697 * Makefile.in: Rebuild.
699 2002-04-22 David S. Miller <davem@redhat.com>
701 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
702 64-bit SPARC Linux, the __libc_stack_end technique does
703 not work in this case.
705 2002-04-22 Jeff Sturm <jsturm@one-point.com>
707 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
709 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
711 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
714 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
716 * include/private/gcconfig.h (DATAEND): Update comment example
719 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
721 * include/private/gcconfig.h (DATAEND): Clarify comment.
723 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
725 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
726 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
728 * allchblk.c (GC_allchblk_nth): Change text and support reduced
729 frequency for blacklist warning message.
730 * misc.c (GC_large_alloc_warn_interval,
731 GC_large_alloc_warn_suppressed): define.
732 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
733 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
734 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
735 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
737 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
739 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
741 * include/private/gcconfig.h: Add support for an unmapped
742 memory hole between the end of the initialized data segment
743 and the start of the BSS on FreeBSD/i386.
745 2002-03-30 Krister Walfridsson <cato@df.lth.se>
747 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
750 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
752 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
753 (GC_local_gcj_malloc): Add assertion.
754 (start_mark_threads): Fix abort message.
755 * mark.c (GC_mark_from): Generalize assertion.
756 * reclaim.c (GC_clear_fl_links): New function.
757 (GC_start_reclaim): Must clear some freelist links.
758 * include/private/specific.h, specific.c: Add assertions.
759 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
760 Rearrange tse fields.
762 2002-03-27 Richard Henderson <rth@redhat.com>
764 * os_dep.c (GC_init_linux_data_start): Fix references to
765 __data_start and _end.
767 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
769 * include/private/gcconfig.h: Change all likely references
770 to linker script synthesized symbols to use this idiom:
771 extern int etext[]; etext
773 2002-03-25 Jeff Sturm <jsturm@one-point.com>
775 * linux_threads.c (GC_get_nprocs): Close file descriptor.
777 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
779 * include/private/gcconfig.h: Add unified test for FreeBSD.
780 Support FreeBSD/alpha.
781 * os_dep.c: Do not include <machine/trap.h> unless available.
782 (GC_freebsd_stack_base): Fix types.
784 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
786 * Makefile.am: Make a convenience library.
787 * Makefile.in: Rebuilt.
789 2002-03-15 Anthony Green <green@redhat.com>
791 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
792 * configure.in: Disable use of getenv for win32 targets (some of
793 which have broken implementations).
794 * configure: Rebuilt.
796 2002-03-12 Adam Megacz <adam@xwt.org>
798 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
799 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
800 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
801 statically initialized it to TRUE if compiling with GCC.
802 * win32_threads.c (thread_start): We no longer use SEH if
804 * mark.c (GC_mark_some): We no longer use SEH if
807 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
809 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
810 support is enabled, for hash synchronization.
812 2002-02-24 Adam Megacz <adam@xwt.org>
814 * Makefile.am: Added win32_threads.c to sources list.
815 * win32_threads.c: Added two */'s which I had neglected.
817 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
819 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
820 * Makefile.in: Rebuilt.
822 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
824 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
826 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
828 * mips_sgi_mach_dep.S: Likewise.
829 * Makefile.am: Update for above changes.
830 * Makefile.in: Rebuilt.
832 2002-02-12 Richard Henderson <rth@redhat.com>
834 * configure.in: Re-apply 2001-06-26 configure change.
835 * configure: Rebuild.
837 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
839 Imported GC 6.1 Alpha 3.
841 * sparc_mach_dep.S: Delete incorrectly named file.
843 2001-02-11 Adam Megacz <adam@xwt.org
845 * configure.in: support for win32, saner
846 cross-compile options
848 2001-02-08 Anthony Green <green@redhat.com>
850 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
851 board embedded targets.
852 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
853 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
854 redundant uses of ECOS.
855 * misc.c: Use NOSYS where ECOS is being used.
856 Don't define GC_write twice for ECOS systems.
857 (GC_write): New function for NOSYS targets.
859 2002-02-06 Adam Megacz <adam@xwt.org>
861 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
862 now exposed on all Win32 platforms.
863 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
864 compiles on Win32; it invokes CreateThread() if GC is built
865 as a DLL; otherwise it registers the thread.
866 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
867 libgcjgc was not built as a DLL.
869 2002-02-01 Adam Megacz <adam@xwt.org>
871 * boehm-gc on win32 now automatically detects if it is being built
872 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
874 2002-01-25 David Edelsohn <edelsohn@gnu.org>
876 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
877 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
878 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
879 DATASTART and DATAEND roots.
880 * rs6000_mach_dep.s: Add function descriptor and traceback table.
882 2001-12-16 Jeff Sturm <jsturm@one-point.com>
884 * dyn_load.c: Define ElfW (if needed) for all targets,
886 (GC_FirstDLOpenedLinkMap): Use it.
887 (GC_register_dynamic_libraries_dl): Use it.
888 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
891 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
894 * configure.in: Add AC_SUBST(target_alias).
895 * configure: Regenerated.
897 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
899 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
900 case for GC_FREEBSD_THREADS.
901 * configure.in (*-*-freebsd*): Clarify warning.
902 * configure: Rebuilt.
904 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
905 Andreas Tobler <toa@pop.agri.ch>
907 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
909 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
911 * linux_threads.c (GC_init_parallel): Do not declare as a static
913 * include/gc.h (GC_init): Declare here. Add description.
914 * include/private/gc_priv.h (GC_init): Remove declaration.
916 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
918 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
919 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
920 GC_FREEBSD_THREADS, handle strange interaction between system
921 pthread implementation and boehm-gc signal-handler architecture.
922 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
924 * include/private/gcconfig.h (configuration keyed off FREEBSD):
925 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
926 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
928 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
930 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
931 * Makefile.in: Rebuilt.
933 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
935 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
936 merged local changes.
938 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
940 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
941 Solaris 2/Intel definition.
943 * configure.in (i?86-*-solaris2.[89]*): Define
944 SOLARIS25_PROC_VDB_BUG_FIXED.
945 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
946 * configure: Regenerate.
948 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
949 (DATAEND): Define using _end.
951 2001-09-11 Per Bothner <per@bothner.com>
953 * include/Makefile.am: New file. It defines include_HEADERS.
954 * Makefile.am (SUBDIRS): New macro, set to include.
955 * configure.in (AC_OUTPUT): Add include/Makefile.
957 2001-08-20 Tom Tromey <tromey@redhat.com>
959 * configure: Rebuilt.
960 * configure.in: Always ask gcc for threads package.
962 2001-08-17 Tom Tromey <tromey@redhat.com>
964 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
965 merged local changes.
967 2001-08-02 David Billinghurst <David.Billinghurst>
969 * configure: Rebuilt.
970 * configure.in: POSIX threads on cygwin does not link with
973 2001-07-03 Tom Tromey <tromey@redhat.com>
975 Fix for PR bootstrap/3281:
976 * aclocal.m4, configure, Makefile.in: Rebuilt.
977 * acinclude.m4: Set mkinstalldirs for in-tree build.
979 2001-06-26 Richard Henderson <rth@redhat.com>
981 * alpha_mach_dep.s: Mark call-saved FP registers.
982 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
983 * configure.in (alpha*): Re-enable alpha_mach_dep.s
984 * configure: Rebuild.
986 2001-06-12 Tom Tromey <tromey@redhat.com>
988 * aclocal.m4, configure: Rebuilt.
989 * acinclude.m4: Find configure.host in srcdir.
991 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
993 * configure.in (AC_EXEEXT): Work around in case it expands to
994 nothing, as in autoconf 2.50.
995 * acinclude.m4: Likewise.
996 * aclocal.m4, configure: Rebuilt.
998 2001-06-07 Tom Tromey <tromey@redhat.com>
1000 For PR bootstrap/3075:
1001 * configure, aclocal.m4, Makefile.in: Rebuilt.
1002 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1003 AC_CANONICAL_SYSTEM.
1004 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1005 AC_CANONICAL_SYSTEM here.
1006 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1009 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1011 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1012 (libgcjgc_la_SOURCES): Remove typo.
1013 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1014 * Makefile.in: Rebuilt.
1016 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1018 Imported version version 6.0alpha7.
1020 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1021 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1022 README.rs6000, README.sgi, README.solaris2, README.uts,
1023 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1024 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1025 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1026 hpux_irix_threads.c, makefile.depend, nursery.c,
1027 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1028 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1029 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1030 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1033 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1035 * configure.host: Build with -fexceptions.
1036 * linux_threads.c: Remember which thread stopped world for
1038 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1039 with final tuning by Bryce McKinlay
1041 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1042 * configure: Rebuilt.
1044 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1046 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1047 (GC_noop1): Change declaration to take one argument.
1049 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1051 * configure.in: Obtain THREADS with `gcc -v'.
1052 * configure: Rebuilt.
1054 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1056 * misc.c: Back out buggy changes to stack clearing code.
1057 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1058 spent clearing memory.
1060 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1063 - Accomodate finalization requests for static objects.
1064 (Will be required by hash synchronization. May be needed
1065 in some configurations now.)
1068 - Define MIN_WORDS. All allocation requests are rounded
1069 up to at least this size. Removes a subtle assumption that
1070 Java objects have a 2 word header.
1073 - Adjust Linux/IA64 configuration for non-ancient kernels.
1074 (Necessary fix for IA64.)
1077 - Fix syntax error in currently unused code. Will be needed
1085 - Change stack cleaning code to typically clear about one tenth
1086 the memory it used to in the threads configuration. Occasionally
1087 still clear more. (This is really a fix for a long-standing
1088 and fairly significant performance bug with threads.)
1091 - Fix the code for finding the beginning of the data segment under
1092 Linux. I believe this is necessary for some IA64 Linux
1093 distributions. It will also helo other platforms, though those
1094 may additionally require a gcconfig.h adjustment. (This basically
1095 works around the absence of a data_start or __data_start
1096 definition in glibc.)
1099 - Handle rounding due to MIN_WORDS.
1101 2001-03-22 Tom Tromey <tromey@redhat.com>
1103 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1105 2001-03-19 Tom Tromey <tromey@redhat.com>
1107 * Makefile.in: Rebuilt.
1108 * Makefile.am (gctest_LDFLAGS): new macro.
1110 2001-03-16 Tom Tromey <tromey@redhat.com>
1112 * Makefile.in: Rebuilt.
1113 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1115 2001-01-23 Rod Stewart <stewart@lab43.org>
1117 * gcconfig.h: Check for `__arm__', not `arm'.
1119 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1121 * configure.in: Rename THREADLIB to THREADLIBS.
1122 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1123 ensures that we link the correct version of the linuxthreads semaphore
1125 * Makefile.in: Rebuilt.
1126 * configure: Rebuilt.
1128 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1129 list of signals which are not blocked during suspend in the NO_SIGNALS
1132 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1134 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1136 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1138 * Makefile.dist: Renamed from Makefile.orig.
1140 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1142 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1143 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1145 * Makefile.in: Rebuilt.
1146 * configure: Likewise.
1148 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1150 * gcconfig.h: Add new case for powerpc EABI.
1151 [PPC]: Handle embedded OS for powerpc simulator.
1153 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1155 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1156 cross-compile configuration only.
1157 * Makefile.am: Build gcj_mlc.c.
1158 * configure, Makefile.in: Rebuilt.
1160 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1162 * acinclude.m4: Include libtool macros from the top level.
1163 * aclocal.m4, configure: Rebuilt.
1165 2000-09-04 Anthony Green <green@redhat.com>
1167 Fix for PR libgcj/230:
1168 * mark.c (GC_mark_from_mark_stack): Remove call to
1169 GC_debug_object_start.
1170 * gc_priv.h (GC_debug_object_start): Remove prototype.
1172 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1174 * gcconfig.h [OSF1] (_end): Declare as `int'.
1176 2000-08-02 Tom Tromey <tromey@cygnus.com>
1178 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1179 (GC_generic_malloc): Likewise.
1180 (GC_add_to_black_list_normal): Likewise.
1181 (GC_find_header): Likewise.
1182 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1183 * gc_mark.h (GC_find_start): Prototype.
1184 (GC_signal_mark_stack_overflow): Likewise.
1186 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1188 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1189 * configure: Rebuilt.
1191 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1193 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1195 Imported version 5.1.
1196 * acinclude.m4: Push version to 5.1.
1198 2000-06-19 Andrew Haley <aph@cygnus.com>
1200 * os_dep.c (read): Pass two dummy args to syscall().
1202 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1204 Imported 5.0 release version.
1205 * acinclude.m4: Increment version to 5.0.
1207 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1209 Imported version 5.0alpha7.
1210 * acinclude.m4: Update version to 5.0a7.
1212 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1214 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1215 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1216 - sparc glibc does not provide it.
1217 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1218 Make STACKBOTTOM depend on the wordsize.
1219 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1220 (struct frame): Declare on sparc*-linux*.
1221 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1222 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1223 Implement on sparc64.
1224 (GC_clear_stack_inner): Implement on sparc64.
1225 * gc_priv.h (GC_test_and_set): Implement for sparc.
1226 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1227 GC_save_regs_in_stack on sparc.
1229 2000-04-23 Tom Tromey <tromey@cygnus.com>
1231 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1233 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1235 Imported version version 5.0alpha6.
1236 * acinclude.m4: Bump version to 5.0a6.
1237 * configure.in: Don't use alpha_mach_dep.s.
1238 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1240 * Makefile.am, Makefile.in: irix_threads.c is now
1241 hpux_irix_threads.c.
1242 * Makefile.orig: Updated from gc distribution Makefile.
1244 2000-03-26 Anthony Green <green@redhat.com>
1246 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1248 2000-02-14 Tom Tromey <tromey@cygnus.com>
1250 * gc.h (dlopen): Define as GC_dlopen on Linux.
1251 (GC_dlopen): Declare on Linux.
1252 * dyn_load.c (GC_dlopen): Define for Linux.
1254 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1256 * gcconfig.h (DATASTART): Add missing extern declaration
1257 for data_start on powerpc.
1259 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1261 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1264 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1266 * gcconfig.h: Define DATASTART for Alpha Linux.
1268 1999-12-19 Anthony Green <green@cygnus.com>
1270 * gcconfig.h: Use libgcj hack for Alpha Linux.
1271 Undefine MPROTEXT_VDB (from Jeff Sturm).
1272 * os_dep.c: Remove Alpha Linux hacks.
1275 1999-12-13 Tom Tromey <tromey@cygnus.com>
1277 * aclocal.m4, configure: Rebuilt.
1278 * acinclude.m4: Changed version to 5.0a4.
1279 * Makefile.in: Rebuilt.
1280 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1282 1999-12-12 Anthony Green <green@cygnus.com>
1284 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1286 (DYNAMIC_LOADING): Define for PowerPC Linux.
1287 * os_dep.c: Remove some special cases for PowerPC Linux.
1288 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1291 1999-11-04 Tom Tromey <tromey@cygnus.com>
1293 * Makefile.in: Rebuilt.
1294 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1296 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1297 (GC_thr_init): Don't declare.
1299 * configure: Rebuilt.
1300 * configure.in: Removed qt threads case.
1301 * dyn_load.c: Don't mention QUICK_THREADS.
1302 * os_dep.c: Don't mention QUICK_THREADS.
1303 * misc.c: Don't mention QUICK_THREADS.
1304 * gcconfig.h: Don't mention QUICK_THREADS.
1305 * gc_priv.h: Removed QUICK_THREADS code.
1306 * quick_threads.c: Removed.
1308 1999-11-03 Tom Tromey <tromey@cygnus.com>
1310 * gcconfig.h: Merged in local changes from old config.h.
1312 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1314 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1316 1999-11-02 Tom Tromey <tromey@cygnus.com>
1318 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1320 * configure: Rebuilt.
1321 * configure.in: Don't create boehm-config.h.
1322 * Makefile.in: Rebuilt.
1323 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1325 ($(all_objs)): Depend on gcconfig.h.
1326 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1327 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1328 * config.h: Removed.
1330 1999-11-01 Tom Tromey <tromey@cygnus.com>
1332 * Makefile.in: Rebuilt.
1333 * Makefile.am (gctest_LDADD): Added THREADLIB.
1335 * configure: Rebuilt.
1336 * configure.in (INCLUDES): New subst.
1338 1999-09-29 Steve Chamberlain <sac@pobox.com>
1340 * config.h: Added picoJava target.
1341 * mach_dep.h (GC_push_regs): New code for picoJava.
1343 1999-09-28 Tom Tromey <tromey@cygnus.com>
1345 * aclocal.m4, configure: Rebuilt.
1346 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1347 appropriate AC_PROG_ symbol.
1349 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1351 * gc_priv.h: IRIX thread changes from
1352 include/private/gc_priv.h.
1354 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1356 * Makefile.in: Rebuilt.
1357 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1360 * configure: Rebuilt.
1361 * configure.in: Properly align --help output, fix capitalization
1363 * acinclude.m4: Likewise.
1365 1999-08-04 Tom Tromey <tromey@cygnus.com>
1367 * configure.in: Added missing `;;'. From Anthony Green.
1369 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1371 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1373 1999-08-03 Tom Tromey <tromey@cygnus.com>
1375 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1376 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1378 1999-08-02 Tom Tromey <tromey@cygnus.com>
1380 * aclocal.m4, configure: Rebuilt for new libtool.
1382 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1384 * mips_sgi_mach_dep.s: Enable PIC option.
1386 1999-07-19 Tom Tromey <tromey@cygnus.com>
1388 * config.h (MPROTECT_VDB): Don't define on Linux.
1390 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1392 * Makefile.am (.s.lo): Avoid `#line' directives.
1393 * Makefile.in: Rebuilt.
1395 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1397 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1398 generate *-recursive for this Makefile, use *-am instead.
1399 * Makefile.in: Rebuilt.
1401 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1403 * Makefile.am (.s.lo): Renamed from `.s.o'.
1404 * Makefile.in: Rebuilt.
1406 1999-06-21 Tom Tromey <tromey@cygnus.com>
1408 Alpha patch from Jeff Sturm:
1409 * os_dep.c (GC_init_linuxalpha): New function.
1410 * misc.c: Initialize for alpha linux.
1411 * gc_priv.h (GC_test_and_set): Define for alpha.
1412 * config.h: Don't assume __data_start on alpha.
1414 * Makefile.in: Rebuilt.
1415 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1418 * Makefile.in: Rebuilt.
1419 * Makefile.am (toolexeclibdir): Define as libdir when
1421 * configure: Rebuilt.
1422 * configure.in (USE_LIBDIR): New conditional.
1424 * configure: Rebuilt.
1425 * configure.in: Recognize all forms of alpha.
1427 1999-06-17 Anthony Green <green@cygnus.com>
1429 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1430 Carlo Dapor <carlo@vis.ethz.ch>).
1432 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1434 * configure.in: Switch from irix threads to posix threads
1435 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1436 for mips architecture.
1437 * configure: Regenerate.
1439 1999-04-30 Tom Tromey <tromey@cygnus.com>
1441 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1443 1999-04-26 Tom Tromey <tromey@cygnus.com>
1445 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1448 1999-04-23 Tom Tromey <tromey@cygnus.com>
1450 * Makefile.in, configure: Rebuilt.
1451 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1452 (libgcjgc_la_SOURCES): Renamed.
1453 (libgcjgc_la_LIBADD): Likewise.
1454 (libgcjgc_la_DEPENDENCIES): Likewise.
1455 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1456 (gctest_LDADD): Use libgcjgc.la.
1457 (all_objs): Mention libgcj_la_OBJECTS.
1458 (EXTRA_LTLIBRARIES): Renamed.
1459 (toollib_LTLIBRARIES): Likewise.
1460 (libgcjgc_la_LDFLAGS): New macro
1461 (toolexecdir): Renamed.
1462 (toolexeclibdir): Likewise.
1463 (toolexeclib_LTLIBRARIES): Likewise.
1464 (LTCOMPILE): Renamed; added libtool invocation.
1465 (LINK): Added libtool invocation.
1466 (.s.o): use LTCOMPILE.
1467 * configure.in: Call AM_PROG_LIBTOOL.
1468 (target_all): Set to libgcjgc.la.
1469 Mention `.lo' forms of object files.
1471 1999-04-21 Tom Tromey <tromey@cygnus.com>
1473 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1476 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1477 sigcontext.h. From Matthias Klose <doko@itso.de>.
1479 1999-04-16 Tom Tromey <tromey@cygnus.com>
1481 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1482 David Pettersson <dapet@mai.liu.se>
1484 1999-04-14 Tom Tromey <tromey@cygnus.com>
1486 * configure: Rebuilt.
1487 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1488 incorrect patch of 199-04-09.
1490 * configure: Rebuilt.
1491 * configure.in: Added support for alpha.
1492 From David Pettersson <dapet@mai.liu.se>.
1494 1999-04-13 Tom Tromey <tromey@cygnus.com>
1496 * Makefile.in: Rebuilt.
1497 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1500 1999-04-09 Tom Tromey <tromey@cygnus.com>
1502 * configure: Rebuilt.
1503 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1505 1999-02-23 Tom Tromey <tromey@cygnus.com>
1507 * configure: Rebuilt.
1508 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1509 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1511 1999-02-18 Tom Tromey <tromey@cygnus.com>
1513 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1514 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1515 for case where LO is NULL.
1517 1999-02-10 Tom Tromey <tromey@cygnus.com>
1519 * aclocal.m4, configure, Makefile.in: Rebuilt.
1520 * acinclude.m4: Updated to be used with automake 1.4.
1521 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1523 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1524 (libgcjgc_a_SOURCES): Likewise.
1525 (libgcjgc_a_LIBADD): Likewise.
1526 (libgcjgc_a_DEPENDENCIES): Likewise.
1527 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1528 (gctest_LDADD): Likewise.
1529 (all_objs): Likewise.
1531 1999-01-08 Tom Tromey <tromey@cygnus.com>
1533 * configure: Rebuilt.
1534 * configure.in: Define LINUX_THREADS if using POSIX threads on
1537 * gc_priv.h (GC_test_and_set): Put return type into definition.
1539 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1541 * Makefile.am: add support for eCos. In particular, add C++
1542 support for compiling the file ecos.cc.
1543 * ecos.cc: new file.
1544 * acinclude.m4: add C++ support.
1545 * aclocal.m4: likewise
1546 * config.h: add eCos support.
1547 * configure: likewise
1548 * configure.in: likewise
1549 * misc.c (GC_write): add eCos support.
1550 * os_dep.c (tiny_sbrk): add eCos support.
1552 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1554 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1555 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1557 1998-11-23 Tom Tromey <tromey@cygnus.com>
1559 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1561 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1563 * Makefile.am, Makefile.in, configure.host: tx39 build option
1566 1998-11-17 Tom Tromey <tromey@cygnus.com>
1568 * configure: Rebuilt.
1569 * configure.in: Switch on host, not target.
1571 1998-11-16 Tom Tromey <tromey@cygnus.com>
1573 * gc_priv.h (GC_debug_object_start): Declare.
1574 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1575 * gc.h (GC_debug_register_finalizer_no_order,
1576 GC_register_finalizer_no_order): Declare.
1577 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1578 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1579 (GC_debug_generic_malloc): Likewise.
1580 (GC_debug_object_start): new function.
1582 1998-11-11 Tom Tromey <tromey@cygnus.com>
1584 * configure: Rebuilt.
1585 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1587 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1589 * dyn_load.c: Handle QUICK_THREADS case.
1591 1998-10-21 Tom Tromey <tromey@cygnus.com>
1593 * configure: Rebuilt.
1594 * configure.in: Put cpp defines here, not in config.h. Recognize
1595 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1596 define PACKAGE or VERSION.
1597 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1600 * os_dep.c (GC_default_push_other_roots): Define when
1601 QUICK_THREADS defined.
1602 * misc.c: Added QUICK_THREADS case.
1603 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1604 * config.h (THREADS): Define if QUICK_THREADS defined.
1605 * Makefile.in: Rebuilt.
1606 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1608 * quick_threads.c: New file.
1610 1998-10-20 Tom Tromey <tromey@cygnus.com>
1612 * aclocal.m4, configure: Rebuilt.
1613 * acinclude.m4: Don't subst machine_dir or sys_dir.
1614 * configure.host: Removed unused code.
1616 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1618 * configure: Rebuilt.
1619 * configure.in: Fix typo in previous patch.
1621 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1623 * Makefile.in, aclocal.m4, configure: Rebuilt.
1624 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1625 * configure.host: Created.
1627 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1629 * Makefile.in: Rebuilt.
1630 * Makefile.am (lib_LIBRARIES): Use target_all.
1631 (EXTRA_LIBRARIES): New macro.
1632 * configure: Rebuilt.
1633 * configure.in: Recognize --enable-gc.
1635 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1637 * Makefile.in: Rebuilt.
1638 * Makefile.am (COMPILE): Define.
1640 (.s.o): Use MY_CFLAGS.
1641 * configure: Rebuilt.
1642 * configure.in (MY_CFLAGS): Define and subst.
1644 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1646 * configure: Rebuilt.
1647 * configure.in: Added --with-cross-host argument. Use
1648 $with_cross_host to determine when cross-compiling.
1650 * config.h (SMALL_CONFIG): Don't define.
1651 * configure: Rebuilt.
1652 * configure.in: Define SMALL_CONFIG when cross-compiling.
1654 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1656 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1657 allchblk.c: Merged with 4.13a2 while preserving local changes.
1659 * Makefile.orig: Updated from Makefile in 4.13a2.
1661 * configure: Rebuilt.
1662 * configure.in: Updated version number to 4.13a2. On Solaris,
1663 don't build with -O when using gcc.
1665 Merged in version 4.13alpha2:
1666 * config.h (USE_MMAP): Re-enable on Solaris.
1667 * solaris_pthreads.c: Removed RCS Id line.
1668 * alpha_mach_dep.s: Removed RCS Id line.
1670 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1672 * config.h (USE_MMAP): Don't define for Solaris.
1674 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1676 * Makefile.in: Rebuilt.
1677 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1679 * Makefile.in: Rebuilt.
1680 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1682 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1684 * Makefile.in: Rebuilt.
1685 * Makefile.am ($(all_objs)): Depend on config.h.
1687 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1688 DATASTART as &_etext.
1689 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1690 * configure: Rebuilt.
1691 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1694 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1696 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1697 (GC_maybe_gc): Likewise.
1698 * os_dep.c: If NO_SIGSET defined, then have empty
1699 GC_disable_signals and GC_enable_signals.
1700 * configure: Rebuilt.
1701 * configure.in: Added --with-target-subdir option. If
1702 cross-compiling, define NO_SIGSET and NO_CLOCK.
1704 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1706 * Makefile.in: Rebuilt.
1707 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1709 * aclocal.m4, configure: Rebuilt.
1710 * acinclude.m4: New file.
1711 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1713 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1715 * configure: Rebuilt.
1716 * configure.in: Link boehm-config.h to config.h.
1717 * Makefile.in: Rebuilt.
1718 * Makefile.am (INCLUDES): Removed.
1719 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1720 JAVA_FINALIZATION): Define
1722 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1724 * Many files: Use GC_bool, not bool.
1725 * gc_priv.h: Define GC_bool, not bool.
1727 * misc.c (GC_dont_gc): Define as int.
1728 (GC_quiet): Likewise.
1729 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1730 * alloc.c (GC_dont_expand): Define as int.
1731 * gc_priv.h: For gcc, define bool as char.
1733 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1735 * Makefile.in: Rebuilt.
1736 * Makefile.am (check_PROGRAMS): New macro.
1737 (gctest_SOURCES): Likewise.
1738 (gctest_LDADD): Likewise.
1740 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1742 * Makefile.in: Rebuilt.
1743 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1744 * configure: Rebuilt.
1745 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1747 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1749 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1751 * Makefile.orig: Renamed from Makefile.