1 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
3 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
5 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
7 * os_dep.c: Add FreeBSD/PowerPC bits.
8 (GC_SysVGetDataStart): Likewise.
9 * include/private/gcconfig.h: Likewise.
11 2005-05-25 Andrew Haley <aph@redhat.com>
13 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
16 2005-05-09 Mike Stump <mrs@apple.com>
18 * configure: Regenerate.
20 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
22 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
23 Simon Posnjak from gc6.4.
24 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
26 2005-04-17 David S. Miller <davem@davemloft.net>
28 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
29 * os_dep.c (GC_linux_stack_base): Check for bug present in some
30 Sparc glibc variants where __libc_stack_end is erroneously set
31 to "1". Fallback to procfs code in that case.
33 2005-04-12 Mike Stump <mrs@apple.com>
35 * configure: Regenerate.
37 2005-04-12 Richard Henderson <rth@redhat.com>
39 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
41 2005-03-23 Mike Stump <mrs@apple.com>
43 * darwin_stop_world.c: Update for -m64 multilib.
44 * include/private/gcconfig.h: Likewise.
45 * powerpc_darwin_mach_dep.s: Likewise.
47 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
49 * Makefile.in, include/Makefile.in: Regenerate.
51 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
53 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
54 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
56 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
59 * configure.host: Set gc_use_mmap on *-linux*.
60 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
61 * include/private/gc_priv.h: Include gc_config.h.
62 * configure, include/gc_config.h.in: Rebuilt.
64 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
66 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
67 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
69 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
71 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
72 and indent appropriately.
73 * mark_rts.c (GC_approx_sp): Access stack.
74 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
75 callee-saves registers when appropriate.
76 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
78 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
80 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
81 and include/gc_ext_config.h.
82 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
83 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
85 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
87 * configure: Regenerate.
89 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
92 Revert patches of 2004-11-26 and 2004-11-27.
94 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
96 * configure: Regenerate for libtool change.
98 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
100 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
102 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
104 Fix "PACKAGE_NAME redefined" errors.
105 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
106 and include/gc_config.h.
107 * configure: Regenerated.
108 * include/gc_config.h.in: No longer auto-generated. Define only the
109 macros needed by libjava.
110 * include/config.h.in: Generated by autoheader.
111 * include/gc.h: Include config.h, not gc_config.h.
113 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
115 * configure: Regenerate for libtool reversion.
117 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
119 * configure: Regenerate for libtool change.
121 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
123 * configure.ac (machdep): Use sparc_mach_dep.lo on
124 sparc64-sun-solaris2.* too.
125 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
126 * configure: Regenerate.
128 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
131 * configure.ac (threading): Accept 'posix95'.
132 * configure: Regenerate.
134 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
136 * Makefile.am: Define ACLOCAL_AMFLAGS.
137 * configure.ac: Remove redundant sinclude.
138 * acinclude.m4: Delete file.
139 * aclocal.m4: Regenerate.
140 * Makefile.in, include/Makefile.in: Regenerate.
141 * configure: Regenerate.
143 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
145 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
148 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
150 * include/private/gcconfig.h: Add m32r-linux target.
152 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
154 * configure.ac: Update all AC_DEFINEs to newer style.
155 * configure: Regenerate.
156 * include/gc_config.h.in: Regenerate.
158 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
160 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
161 GC_print_back_graph_stats): split GC_traverse_back_graph.
162 * backgraph.c: Dynamically grow in_progress_space.
163 * finalize.c (GC_notify_or_invoke_finalizers): also call
164 GC_print_back_graph_stats.
165 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
166 GC_print_back_height): Move delarations to header file.
167 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
168 * configure: Regenerate.
170 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
172 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
173 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
175 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
177 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
178 Reported by Danny Smith.
180 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
182 * misc.c (GC_init): Replace lhs cast with rhs cast.
184 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
186 * specific.c: Check GC_LINUX_THREADS before including
187 private/specific.h. From Richard Earnshaw.
189 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
191 * aclocal.m4: Remove obsolete construct for old automake.
192 * acinclude.m4: Regenerate with aclocal 1.9.1.
193 * configure.ac: Remove duplicate AC_WITH calls. Replace
194 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
195 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
196 Remove now-redundant subst of target_noncanonical. Remove
197 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
198 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
199 Use slightly more modern form of AC_INIT.
200 * configure: Rebuild with autoconf 2.59.
201 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
203 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
205 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
206 since they're not known at this time.
207 * solaris_pthreads.c: Likewise.
209 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
212 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
214 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
216 * configure.ac (gc_cflags): Add -Iinclude.
217 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
218 Don't write DEFS to boehm-cflags file.
219 * configure: Rebuilt.
220 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
221 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
222 * include/gc_config_macros.h: Remove backward-compatibility
223 redefinitions of GC_ names.
224 * include/gc.h: Include <gc_config.h>.
226 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
228 Import Boehm GC version 6.3.
230 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
232 * include/Makefile.in: Regenerate
234 2004-07-06 Andrew Pinski <apinski@apple.com>
236 * os-dep.c (GC_task_self): Declare as static
237 and remove the second declaration.
239 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
241 * Makefile.am: Add rule for .S files to fix bootstrap on
243 * Makefile.in: Regenerate.
245 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
247 * boehm-gc/configure.ac: New name of configure.in.
248 Remove useless multilib stuff. Change uses of
249 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
250 * boehm-gc/configure.in: New name of configure.in.
251 * boehm-gc/Makefile.am: Update for automake 1.8.5.
252 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
253 * boehm-gc/aclocal.m4: Regenerate.
254 * boehm-gc/configure: Regenerate.
255 * boehm-gc/Makefile.in: Regenerate.
257 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
259 * .cvsignore: New file.
261 2004-04-25 Andreas Jaeger <aj@suse.de>
263 * mark.c (GC_mark_from): Use pointer as prefetch argument.
265 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
267 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
269 (PREFETCH_FOR_WRITE): Likewise.
271 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
273 * configure.ac: Bump AC_PREREQ to 2.59.
274 * configure: Regenerate.
275 * config.in: Regenerate.
277 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
279 * ltconfig, ltmain.sh: Remove unused files.
280 * configure.in: Remove bogus extra early invocation of
282 * configure: Regenerate.
283 * mkinstalldirs, install-sh, config.sub, config.guess:
284 Remove (now) unused files.
285 * Makefile.in: Regenerate (losing references to vanished
288 * configure.in: Add CCAS, CCASFLAGS for future automakes.
289 * configure, Makefile.in, include/Makefile.in: Regenerate.
291 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
292 * Makefile.in: Regenerate.
294 * configure.in: Remove bogus duplicate invocation of
295 AM_MAINTAINER_MODE. Remove obsolete comment.
296 * configure: Regenerate.
298 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
300 * aclocal.m4: Regenerate.
301 * configure.in: Receive contents of GC_CONFIGURE macro.
302 * configure: Regenerate.
304 * configure.in: Remove more obsolete, bogus code.
305 * configure: Regenerate.
307 * acinclude.m4: Remove obsolete and bogus constructs.
308 * aclocal.m4: Regenerate.
309 * configure: Regnerate.
311 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
313 * acinclude.m4: De-precious CC and CXX so that the right flags
314 are passed down to multilibs.
315 * aclocal.m4: Regenerate.
316 * configure: Regenerate.
318 2004-02-22 Zack Weinberg <zack@codesourcery.com>
319 Nathanael Nerode <neroden@twcny.rr.com>
320 Alexandre Oliva <aoliva@redhat.com>
322 * config.sub, config.guess: Replace with forwarding scripts
323 which invoke the master copies in the top level.
325 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
327 * acinclude.m4: Remove old no-executables workaround;
328 add new no-executables workaround.
329 * aclocal.m4: Regenerate.
330 * configure.in: Change prereqs to autoconf 2.57.
331 * configure: Regenerate with autoconf 2.57.
333 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
334 * configure: Regenerate.
335 * Makefile.am: Use target_noncanonical variable from configure.
336 * Makefile.in: Regenerate.
337 * include/Makefile.in: Regenerate.
339 2004-02-20 Andrew Cagney <cagney@redhat.com>
341 * config.guess: Update from version 2002-01-10 to 2004-02-16.
342 * config.sub: Update from version 2002-01-02 to 2004-02-16.
344 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
346 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
347 * aclocal.m4: Rebuild.
348 * configure: Regenerate.
350 * acinclude.m4: Move certain code to configure.in.
351 * configure.in: Receive code from acinclude.m4.
352 * aclocal.m4: Rebuild.
353 * configure: Regenerate.
355 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
357 2004-01-20 Andrew Haley <aph@redhat.com>
359 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
361 * configure.in: Comment change.
363 2004-01-16 Andrew Haley <aph@redhat.com>
365 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
366 add for ia64; remove for MIPS.
367 * configure: Regnerated.
369 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
371 * configure.in: Add in AC_PREREQ(2.13)
373 2004-01-07 Dave Jones <davej@redhat.com>
375 * malloc.c (GC_generic_malloc): Correct initialization typo.
376 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
378 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
380 * include/private/gcconfig.h: Re-install change of 2003-04-16.
382 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
384 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
387 2003-10-18 Alan Modra <amodra@bigpond.net.au>
389 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
392 2003-10-03 Jeff Sturm <jsturm@one-point.com>
394 * configure: Rebuild.
396 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
398 * configure.in: Remove NO_GETENV definition for win32.
399 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
400 * misc.c (GC_init_inner): Call GC_thr_init for win32.
401 (GC_set_warn_proc): Add assertion.
402 * win32_threads.c: Import 6.3alpha2 version.
403 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
405 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
407 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
408 2.3/SPARC, there are no micro versions.
409 Treat Solaris 10 and up alike.
410 * configure: Regenerate.
412 2003-09-22 Anthony Green <green@redhat.com>
414 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
417 2003-09-20 <green@redhat.com>
419 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
420 check for __arm__ or __thumb__.
422 2003-09-09 Alan Modra <amodra@bigpond.net.au>
424 * configure: Regenerate.
426 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
427 Roger Sayle <roger@eyesopen.com>
429 * configure.in: Set INCLUDES to absolute path.
430 Save $INCLUDES in boehm-cflags, too.
431 Set INCLUDES so it's available to config.status.
432 * configure: Regenerate.
434 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
436 * include/gc.h (GC_CreateThread): Declare with WINAPI
438 * win32_threads.c (GC_CreateThread): Make definitions consistent
439 with declaration. Cast &thread_table[i].handle to PHANDLE
440 in call to DuplicateHandle
441 (thread_start): Declare as static.
443 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
445 * dyn_load.c: Define __private_extern__ to match Apple's system
448 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
450 * os_dep.c: Remove redundancy introduced in last merge.
452 2003-07-28 Jeff Sturm <jsturm@one-point.com>
455 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
456 * ChangeLog: Likewise.
457 * Makefile.am: Likewise.
458 * Makefile.direct: Likewise.
459 * Makefile.dj: Likewise.
460 * allchblk.c: Likewise.
462 * backgraph.c: Likewise.
463 * configure.host: Likewise.
464 * configure.in: Likewise.
465 * dbg_mlc.c: Likewise.
466 * dyn_load.c: Likewise.
467 * finalize.c: Likewise.
468 * gc_cpp.cc: Likewise.
469 * gc_dlopen.c: Likewise.
470 * gcj_mlc.c: Likewise.
471 * if_mach.c: Likewise.
472 * mach_dep.c: Likewise.
473 * malloc.c: Likewise.
474 * mallocx.c: Likewise.
476 * mark_rts.c: Likewise.
478 * os_dep.c: Likewise.
479 * ptr_chck.c: Likewise.
480 * reclaim.c: Likewise.
481 * solaris_pthreads.c: Likewise.
482 * solaris_threads.c: Likewise.
483 * sparc_mach_dep.S: Likewise.
484 * threadlibs.c: Likewise.
485 * typd_mlc.c: Likewise.
486 * version.h: Likewise.
487 * win32_threads.c: Likewise.
488 * Mac_files/MacOS_Test_config.h: Likewise.
489 * Mac_files/MacOS_config.h: Likewise.
490 * cord/cordbscs.c: Likewise.
491 * cord/cordprnt.c: Likewise.
492 * cord/de_win.c: Likewise.
493 * doc/README: Likewise.
494 * doc/README.MacOSX: Likewise.
495 * doc/README.changes: Likewise.
496 * doc/README.environment: Likewise.
497 * doc/README.ews4800: Likewise.
498 * doc/README.linux: Likewise.
499 * doc/README.macros: Likewise.
500 * doc/README.win32: Likewise.
501 * doc/debugging.html: Likewise.
502 * doc/gcdescr.html: Likewise.
503 * doc/tree.html: Likewise.
504 * include/Makefile.in: Likewise.
505 * include/gc.h: Likewise.
506 * include/gc_cpp.h: Likewise.
507 * include/gc_local_alloc.h: Likewise.
508 * include/gc_mark.h: Likewise.
509 * include/gc_pthread_redirects.h: Likewise.
510 * include/gc_typed.h: Likewise.
511 * include/new_gc_alloc.h: Likewise.
512 * include/private/dbg_mlc.h: Likewise.
513 * include/private/gc_hdrs.h: Likewise.
514 * include/private/gc_locks.h: Likewise.
515 * include/private/gc_pmark.h: Likewise.
516 * include/private/gc_priv.h: Likewise.
517 * include/private/gcconfig.h: Likewise.
518 * include/private/solaris_threads.h: Likewise.
519 * include/private/specific.h: Likewise.
520 * tests/test.c: Likewise.
521 * tests/test_cpp.cc: Likewise.
523 * configure: Rebuild.
524 * Makefile.in: Rebuild.
526 * mips_sgi_mach_dep.s: Add.
528 * alpha_mach_dep.s: Remove.
529 * irix_threads.c: Remove.
530 * linux_threads.c: Remove.
531 * mips_sgi_mach_dep.S: Remove.
533 * powerpc_macosx_mach_dep.s: Remove.
534 * doc/Makefile.am: Remove.
535 * doc/Makefile.in: Remove.
537 2003-07-25 Roger Sayle <roger@eyesopen.com>
539 * configure.host: Only use +ESdbgasm when using the HPUX native
540 compiler on PA-Risc. It isn't recognized by GCC and is silently
541 ignored by HP's compilers on ia64.
543 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
545 * configure.in: define GC_DLL under mingw if --enable-shared
547 * win32_threads.c: add #ifdef GC_DLL around DllMain
549 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
551 * include/private/gcconfig.h: Add support for arm-netbsdelf.
553 2003-04-09 Tom Tromey <tromey@redhat.com>
555 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
557 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
559 2003-03-22 Richard Henderson <rth@redhat.com>
561 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
562 (GC_test_and_set): Use __sync_lock_test_and_set.
563 (GC_clear): Use volatile assignment.
564 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
565 (GC_memory_write_barrier): Use __sync_synchronize.
567 2003-03-12 Andreas Schwab <schwab@suse.de>
569 * configure.in: Avoid trailing /. in toolexeclibdir.
570 * configure: Rebuilt.
572 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
573 * include/private/gcconfig.h (GC_data_start): declare when needed.
574 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
576 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
577 GC_register_dynlib_callback): Register main data for static
578 executable if dl_iterate_phdr() didn't.
579 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
580 if we don't expect to register main static data.
582 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
583 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
584 (GC_push_roots): explicitly mark free list headers, register
585 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
586 * alloc.c (GC_stopped_mark): Conditionally call
587 GC_cond_register_dynamic_libraries().
588 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
589 * dyn_load.c (GC_register_main_static_data): define.
590 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
591 no longer skip main data.
592 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
593 (GC_init_inner): Make main data registration conditional.
594 * include/private/gc_priv.h (GC_register_main_static_data): declare.
595 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
598 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
600 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
602 * configure: Rebuilt.
604 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
606 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
608 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
610 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
611 Remove USE_LIBDIR conditional.
612 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
613 * Makefile.in, configure: Rebuilt.
615 2002-12-31 Tom Tromey <tromey@redhat.com>
618 * include/Makefile.in: Rebuilt.
619 * include/Makefile.am (noinst_HEADERS): Renamed from
622 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
624 * ltconfig (osf[345]): Append $major to soname_spec.
625 Reflect this in library_names_spec.
626 * ltmain.sh (osf): Prefix $major with . for use as extension.
628 2002-10-02 Andreas Jaeger <aj@suse.de>
630 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
632 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
634 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
635 check for __arm__ or __thumb__.
637 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
639 * include/private/gcconfig: Add machine type S390. Add s390x support.
640 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
641 (GC_compare_and_exchange): Likewise.
643 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
645 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
647 2002-08-23 Adam Megacz <adam@xwt.org>
649 * win32_threads.cc: Removed extraneous ABORT()
651 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
653 * Makefile.am (all-multi): Fix multilib parallel build.
655 2002-07-18 Bo Thorsen <bo@suse.de>
657 * include/private/gcconfig.h: Add x86-64 definitions.
658 * os_dep.c: Add x86-64 support.
659 * configure.in: Likewise.
660 * configure: Regenerate.
662 2002-07-18 H.J. Lu <hjl@gnu.org>
664 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
666 2002-07-18 H.J. Lu (hjl@gnu.org)
668 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
671 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
674 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
676 2002-06-09 H.J. Lu (hjl@gnu.org)
678 * include/private/gc_locks.h (GC_test_and_set): Support
680 (GC_TEST_AND_SET_DEFINED): Likewise.
682 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
685 (LINUX_STACKBOTTOM): Likewise.
686 (STACKBOTTOM): Removed for Linux/mips.
688 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
690 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
691 (GC_pthread_create): Fix typo.
692 (GC_TRY_LOCK): Likewise.
693 * include/private/gc_locks.h (GC_test_and_set): Only take one
695 (LOCK): Adjust appropriately.
696 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
697 _SIGRTMIN is unavailable.
699 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
701 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
702 * aclocal.m4: Regenerate.
703 * configure: Regenerate.
705 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
707 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
708 script entry, and set LD to it when configuring multilibs.
709 * configure: Rebuilt.
711 2002-04-22 Jeff Sturm <jsturm@one-point.com>
713 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
714 (noinst_LTLIBRARIES): Add libgcjgc.la.
716 * Makefile.in: Rebuild.
718 2002-04-22 David S. Miller <davem@redhat.com>
720 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
721 64-bit SPARC Linux, the __libc_stack_end technique does
722 not work in this case.
724 2002-04-22 Jeff Sturm <jsturm@one-point.com>
726 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
728 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
730 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
733 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
735 * include/private/gcconfig.h (DATAEND): Update comment example
738 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
740 * include/private/gcconfig.h (DATAEND): Clarify comment.
742 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
744 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
745 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
747 * allchblk.c (GC_allchblk_nth): Change text and support reduced
748 frequency for blacklist warning message.
749 * misc.c (GC_large_alloc_warn_interval,
750 GC_large_alloc_warn_suppressed): define.
751 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
752 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
753 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
754 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
756 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
758 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
760 * include/private/gcconfig.h: Add support for an unmapped
761 memory hole between the end of the initialized data segment
762 and the start of the BSS on FreeBSD/i386.
764 2002-03-30 Krister Walfridsson <cato@df.lth.se>
766 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
769 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
771 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
772 (GC_local_gcj_malloc): Add assertion.
773 (start_mark_threads): Fix abort message.
774 * mark.c (GC_mark_from): Generalize assertion.
775 * reclaim.c (GC_clear_fl_links): New function.
776 (GC_start_reclaim): Must clear some freelist links.
777 * include/private/specific.h, specific.c: Add assertions.
778 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
779 Rearrange tse fields.
781 2002-03-27 Richard Henderson <rth@redhat.com>
783 * os_dep.c (GC_init_linux_data_start): Fix references to
784 __data_start and _end.
786 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
788 * include/private/gcconfig.h: Change all likely references
789 to linker script synthesized symbols to use this idiom:
790 extern int etext[]; etext
792 2002-03-25 Jeff Sturm <jsturm@one-point.com>
794 * linux_threads.c (GC_get_nprocs): Close file descriptor.
796 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
798 * include/private/gcconfig.h: Add unified test for FreeBSD.
799 Support FreeBSD/alpha.
800 * os_dep.c: Do not include <machine/trap.h> unless available.
801 (GC_freebsd_stack_base): Fix types.
803 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
805 * Makefile.am: Make a convenience library.
806 * Makefile.in: Rebuilt.
808 2002-03-15 Anthony Green <green@redhat.com>
810 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
811 * configure.in: Disable use of getenv for win32 targets (some of
812 which have broken implementations).
813 * configure: Rebuilt.
815 2002-03-12 Adam Megacz <adam@xwt.org>
817 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
818 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
819 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
820 statically initialized it to TRUE if compiling with GCC.
821 * win32_threads.c (thread_start): We no longer use SEH if
823 * mark.c (GC_mark_some): We no longer use SEH if
826 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
828 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
829 support is enabled, for hash synchronization.
831 2002-02-24 Adam Megacz <adam@xwt.org>
833 * Makefile.am: Added win32_threads.c to sources list.
834 * win32_threads.c: Added two */'s which I had neglected.
836 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
838 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
839 * Makefile.in: Rebuilt.
841 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
843 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
845 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
847 * mips_sgi_mach_dep.S: Likewise.
848 * Makefile.am: Update for above changes.
849 * Makefile.in: Rebuilt.
851 2002-02-12 Richard Henderson <rth@redhat.com>
853 * configure.in: Re-apply 2001-06-26 configure change.
854 * configure: Rebuild.
856 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
858 Imported GC 6.1 Alpha 3.
860 * sparc_mach_dep.S: Delete incorrectly named file.
862 2001-02-11 Adam Megacz <adam@xwt.org
864 * configure.in: support for win32, saner
865 cross-compile options
867 2001-02-08 Anthony Green <green@redhat.com>
869 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
870 board embedded targets.
871 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
872 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
873 redundant uses of ECOS.
874 * misc.c: Use NOSYS where ECOS is being used.
875 Don't define GC_write twice for ECOS systems.
876 (GC_write): New function for NOSYS targets.
878 2002-02-06 Adam Megacz <adam@xwt.org>
880 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
881 now exposed on all Win32 platforms.
882 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
883 compiles on Win32; it invokes CreateThread() if GC is built
884 as a DLL; otherwise it registers the thread.
885 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
886 libgcjgc was not built as a DLL.
888 2002-02-01 Adam Megacz <adam@xwt.org>
890 * boehm-gc on win32 now automatically detects if it is being built
891 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
893 2002-01-25 David Edelsohn <edelsohn@gnu.org>
895 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
896 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
897 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
898 DATASTART and DATAEND roots.
899 * rs6000_mach_dep.s: Add function descriptor and traceback table.
901 2001-12-16 Jeff Sturm <jsturm@one-point.com>
903 * dyn_load.c: Define ElfW (if needed) for all targets,
905 (GC_FirstDLOpenedLinkMap): Use it.
906 (GC_register_dynamic_libraries_dl): Use it.
907 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
910 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
913 * configure.in: Add AC_SUBST(target_alias).
914 * configure: Regenerated.
916 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
918 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
919 case for GC_FREEBSD_THREADS.
920 * configure.in (*-*-freebsd*): Clarify warning.
921 * configure: Rebuilt.
923 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
924 Andreas Tobler <toa@pop.agri.ch>
926 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
928 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
930 * linux_threads.c (GC_init_parallel): Do not declare as a static
932 * include/gc.h (GC_init): Declare here. Add description.
933 * include/private/gc_priv.h (GC_init): Remove declaration.
935 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
937 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
938 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
939 GC_FREEBSD_THREADS, handle strange interaction between system
940 pthread implementation and boehm-gc signal-handler architecture.
941 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
943 * include/private/gcconfig.h (configuration keyed off FREEBSD):
944 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
945 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
947 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
949 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
950 * Makefile.in: Rebuilt.
952 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
954 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
955 merged local changes.
957 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
959 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
960 Solaris 2/Intel definition.
962 * configure.in (i?86-*-solaris2.[89]*): Define
963 SOLARIS25_PROC_VDB_BUG_FIXED.
964 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
965 * configure: Regenerate.
967 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
968 (DATAEND): Define using _end.
970 2001-09-11 Per Bothner <per@bothner.com>
972 * include/Makefile.am: New file. It defines include_HEADERS.
973 * Makefile.am (SUBDIRS): New macro, set to include.
974 * configure.in (AC_OUTPUT): Add include/Makefile.
976 2001-08-20 Tom Tromey <tromey@redhat.com>
978 * configure: Rebuilt.
979 * configure.in: Always ask gcc for threads package.
981 2001-08-17 Tom Tromey <tromey@redhat.com>
983 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
984 merged local changes.
986 2001-08-02 David Billinghurst <David.Billinghurst>
988 * configure: Rebuilt.
989 * configure.in: POSIX threads on cygwin does not link with
992 2001-07-03 Tom Tromey <tromey@redhat.com>
994 Fix for PR bootstrap/3281:
995 * aclocal.m4, configure, Makefile.in: Rebuilt.
996 * acinclude.m4: Set mkinstalldirs for in-tree build.
998 2001-06-26 Richard Henderson <rth@redhat.com>
1000 * alpha_mach_dep.s: Mark call-saved FP registers.
1001 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1002 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1003 * configure: Rebuild.
1005 2001-06-12 Tom Tromey <tromey@redhat.com>
1007 * aclocal.m4, configure: Rebuilt.
1008 * acinclude.m4: Find configure.host in srcdir.
1010 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1012 * configure.in (AC_EXEEXT): Work around in case it expands to
1013 nothing, as in autoconf 2.50.
1014 * acinclude.m4: Likewise.
1015 * aclocal.m4, configure: Rebuilt.
1017 2001-06-07 Tom Tromey <tromey@redhat.com>
1019 For PR bootstrap/3075:
1020 * configure, aclocal.m4, Makefile.in: Rebuilt.
1021 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1022 AC_CANONICAL_SYSTEM.
1023 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1024 AC_CANONICAL_SYSTEM here.
1025 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1028 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1030 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1031 (libgcjgc_la_SOURCES): Remove typo.
1032 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1033 * Makefile.in: Rebuilt.
1035 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1037 Imported version version 6.0alpha7.
1039 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1040 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1041 README.rs6000, README.sgi, README.solaris2, README.uts,
1042 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1043 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1044 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1045 hpux_irix_threads.c, makefile.depend, nursery.c,
1046 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1047 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1048 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1049 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1052 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1054 * configure.host: Build with -fexceptions.
1055 * linux_threads.c: Remember which thread stopped world for
1057 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1058 with final tuning by Bryce McKinlay
1060 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1061 * configure: Rebuilt.
1063 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1065 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1066 (GC_noop1): Change declaration to take one argument.
1068 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1070 * configure.in: Obtain THREADS with `gcc -v'.
1071 * configure: Rebuilt.
1073 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1075 * misc.c: Back out buggy changes to stack clearing code.
1076 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1077 spent clearing memory.
1079 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1082 - Accomodate finalization requests for static objects.
1083 (Will be required by hash synchronization. May be needed
1084 in some configurations now.)
1087 - Define MIN_WORDS. All allocation requests are rounded
1088 up to at least this size. Removes a subtle assumption that
1089 Java objects have a 2 word header.
1092 - Adjust Linux/IA64 configuration for non-ancient kernels.
1093 (Necessary fix for IA64.)
1096 - Fix syntax error in currently unused code. Will be needed
1104 - Change stack cleaning code to typically clear about one tenth
1105 the memory it used to in the threads configuration. Occasionally
1106 still clear more. (This is really a fix for a long-standing
1107 and fairly significant performance bug with threads.)
1110 - Fix the code for finding the beginning of the data segment under
1111 Linux. I believe this is necessary for some IA64 Linux
1112 distributions. It will also helo other platforms, though those
1113 may additionally require a gcconfig.h adjustment. (This basically
1114 works around the absence of a data_start or __data_start
1115 definition in glibc.)
1118 - Handle rounding due to MIN_WORDS.
1120 2001-03-22 Tom Tromey <tromey@redhat.com>
1122 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1124 2001-03-19 Tom Tromey <tromey@redhat.com>
1126 * Makefile.in: Rebuilt.
1127 * Makefile.am (gctest_LDFLAGS): new macro.
1129 2001-03-16 Tom Tromey <tromey@redhat.com>
1131 * Makefile.in: Rebuilt.
1132 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1134 2001-01-23 Rod Stewart <stewart@lab43.org>
1136 * gcconfig.h: Check for `__arm__', not `arm'.
1138 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1140 * configure.in: Rename THREADLIB to THREADLIBS.
1141 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1142 ensures that we link the correct version of the linuxthreads semaphore
1144 * Makefile.in: Rebuilt.
1145 * configure: Rebuilt.
1147 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1148 list of signals which are not blocked during suspend in the NO_SIGNALS
1151 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1153 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1155 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1157 * Makefile.dist: Renamed from Makefile.orig.
1159 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1161 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1162 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1164 * Makefile.in: Rebuilt.
1165 * configure: Likewise.
1167 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1169 * gcconfig.h: Add new case for powerpc EABI.
1170 [PPC]: Handle embedded OS for powerpc simulator.
1172 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1174 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1175 cross-compile configuration only.
1176 * Makefile.am: Build gcj_mlc.c.
1177 * configure, Makefile.in: Rebuilt.
1179 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1181 * acinclude.m4: Include libtool macros from the top level.
1182 * aclocal.m4, configure: Rebuilt.
1184 2000-09-04 Anthony Green <green@redhat.com>
1186 Fix for PR libgcj/230:
1187 * mark.c (GC_mark_from_mark_stack): Remove call to
1188 GC_debug_object_start.
1189 * gc_priv.h (GC_debug_object_start): Remove prototype.
1191 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1193 * gcconfig.h [OSF1] (_end): Declare as `int'.
1195 2000-08-02 Tom Tromey <tromey@cygnus.com>
1197 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1198 (GC_generic_malloc): Likewise.
1199 (GC_add_to_black_list_normal): Likewise.
1200 (GC_find_header): Likewise.
1201 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1202 * gc_mark.h (GC_find_start): Prototype.
1203 (GC_signal_mark_stack_overflow): Likewise.
1205 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1207 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1208 * configure: Rebuilt.
1210 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1212 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1214 Imported version 5.1.
1215 * acinclude.m4: Push version to 5.1.
1217 2000-06-19 Andrew Haley <aph@cygnus.com>
1219 * os_dep.c (read): Pass two dummy args to syscall().
1221 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1223 Imported 5.0 release version.
1224 * acinclude.m4: Increment version to 5.0.
1226 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1228 Imported version 5.0alpha7.
1229 * acinclude.m4: Update version to 5.0a7.
1231 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1233 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1234 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1235 - sparc glibc does not provide it.
1236 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1237 Make STACKBOTTOM depend on the wordsize.
1238 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1239 (struct frame): Declare on sparc*-linux*.
1240 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1241 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1242 Implement on sparc64.
1243 (GC_clear_stack_inner): Implement on sparc64.
1244 * gc_priv.h (GC_test_and_set): Implement for sparc.
1245 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1246 GC_save_regs_in_stack on sparc.
1248 2000-04-23 Tom Tromey <tromey@cygnus.com>
1250 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1252 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1254 Imported version version 5.0alpha6.
1255 * acinclude.m4: Bump version to 5.0a6.
1256 * configure.in: Don't use alpha_mach_dep.s.
1257 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1259 * Makefile.am, Makefile.in: irix_threads.c is now
1260 hpux_irix_threads.c.
1261 * Makefile.orig: Updated from gc distribution Makefile.
1263 2000-03-26 Anthony Green <green@redhat.com>
1265 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1267 2000-02-14 Tom Tromey <tromey@cygnus.com>
1269 * gc.h (dlopen): Define as GC_dlopen on Linux.
1270 (GC_dlopen): Declare on Linux.
1271 * dyn_load.c (GC_dlopen): Define for Linux.
1273 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1275 * gcconfig.h (DATASTART): Add missing extern declaration
1276 for data_start on powerpc.
1278 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1280 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1283 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1285 * gcconfig.h: Define DATASTART for Alpha Linux.
1287 1999-12-19 Anthony Green <green@cygnus.com>
1289 * gcconfig.h: Use libgcj hack for Alpha Linux.
1290 Undefine MPROTEXT_VDB (from Jeff Sturm).
1291 * os_dep.c: Remove Alpha Linux hacks.
1294 1999-12-13 Tom Tromey <tromey@cygnus.com>
1296 * aclocal.m4, configure: Rebuilt.
1297 * acinclude.m4: Changed version to 5.0a4.
1298 * Makefile.in: Rebuilt.
1299 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1301 1999-12-12 Anthony Green <green@cygnus.com>
1303 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1305 (DYNAMIC_LOADING): Define for PowerPC Linux.
1306 * os_dep.c: Remove some special cases for PowerPC Linux.
1307 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1310 1999-11-04 Tom Tromey <tromey@cygnus.com>
1312 * Makefile.in: Rebuilt.
1313 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1315 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1316 (GC_thr_init): Don't declare.
1318 * configure: Rebuilt.
1319 * configure.in: Removed qt threads case.
1320 * dyn_load.c: Don't mention QUICK_THREADS.
1321 * os_dep.c: Don't mention QUICK_THREADS.
1322 * misc.c: Don't mention QUICK_THREADS.
1323 * gcconfig.h: Don't mention QUICK_THREADS.
1324 * gc_priv.h: Removed QUICK_THREADS code.
1325 * quick_threads.c: Removed.
1327 1999-11-03 Tom Tromey <tromey@cygnus.com>
1329 * gcconfig.h: Merged in local changes from old config.h.
1331 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1333 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1335 1999-11-02 Tom Tromey <tromey@cygnus.com>
1337 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1339 * configure: Rebuilt.
1340 * configure.in: Don't create boehm-config.h.
1341 * Makefile.in: Rebuilt.
1342 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1344 ($(all_objs)): Depend on gcconfig.h.
1345 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1346 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1347 * config.h: Removed.
1349 1999-11-01 Tom Tromey <tromey@cygnus.com>
1351 * Makefile.in: Rebuilt.
1352 * Makefile.am (gctest_LDADD): Added THREADLIB.
1354 * configure: Rebuilt.
1355 * configure.in (INCLUDES): New subst.
1357 1999-09-29 Steve Chamberlain <sac@pobox.com>
1359 * config.h: Added picoJava target.
1360 * mach_dep.h (GC_push_regs): New code for picoJava.
1362 1999-09-28 Tom Tromey <tromey@cygnus.com>
1364 * aclocal.m4, configure: Rebuilt.
1365 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1366 appropriate AC_PROG_ symbol.
1368 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1370 * gc_priv.h: IRIX thread changes from
1371 include/private/gc_priv.h.
1373 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1375 * Makefile.in: Rebuilt.
1376 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1379 * configure: Rebuilt.
1380 * configure.in: Properly align --help output, fix capitalization
1382 * acinclude.m4: Likewise.
1384 1999-08-04 Tom Tromey <tromey@cygnus.com>
1386 * configure.in: Added missing `;;'. From Anthony Green.
1388 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1390 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1392 1999-08-03 Tom Tromey <tromey@cygnus.com>
1394 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1395 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1397 1999-08-02 Tom Tromey <tromey@cygnus.com>
1399 * aclocal.m4, configure: Rebuilt for new libtool.
1401 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1403 * mips_sgi_mach_dep.s: Enable PIC option.
1405 1999-07-19 Tom Tromey <tromey@cygnus.com>
1407 * config.h (MPROTECT_VDB): Don't define on Linux.
1409 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1411 * Makefile.am (.s.lo): Avoid `#line' directives.
1412 * Makefile.in: Rebuilt.
1414 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1416 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1417 generate *-recursive for this Makefile, use *-am instead.
1418 * Makefile.in: Rebuilt.
1420 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1422 * Makefile.am (.s.lo): Renamed from `.s.o'.
1423 * Makefile.in: Rebuilt.
1425 1999-06-21 Tom Tromey <tromey@cygnus.com>
1427 Alpha patch from Jeff Sturm:
1428 * os_dep.c (GC_init_linuxalpha): New function.
1429 * misc.c: Initialize for alpha linux.
1430 * gc_priv.h (GC_test_and_set): Define for alpha.
1431 * config.h: Don't assume __data_start on alpha.
1433 * Makefile.in: Rebuilt.
1434 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1437 * Makefile.in: Rebuilt.
1438 * Makefile.am (toolexeclibdir): Define as libdir when
1440 * configure: Rebuilt.
1441 * configure.in (USE_LIBDIR): New conditional.
1443 * configure: Rebuilt.
1444 * configure.in: Recognize all forms of alpha.
1446 1999-06-17 Anthony Green <green@cygnus.com>
1448 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1449 Carlo Dapor <carlo@vis.ethz.ch>).
1451 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1453 * configure.in: Switch from irix threads to posix threads
1454 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1455 for mips architecture.
1456 * configure: Regenerate.
1458 1999-04-30 Tom Tromey <tromey@cygnus.com>
1460 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1462 1999-04-26 Tom Tromey <tromey@cygnus.com>
1464 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1467 1999-04-23 Tom Tromey <tromey@cygnus.com>
1469 * Makefile.in, configure: Rebuilt.
1470 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1471 (libgcjgc_la_SOURCES): Renamed.
1472 (libgcjgc_la_LIBADD): Likewise.
1473 (libgcjgc_la_DEPENDENCIES): Likewise.
1474 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1475 (gctest_LDADD): Use libgcjgc.la.
1476 (all_objs): Mention libgcj_la_OBJECTS.
1477 (EXTRA_LTLIBRARIES): Renamed.
1478 (toollib_LTLIBRARIES): Likewise.
1479 (libgcjgc_la_LDFLAGS): New macro
1480 (toolexecdir): Renamed.
1481 (toolexeclibdir): Likewise.
1482 (toolexeclib_LTLIBRARIES): Likewise.
1483 (LTCOMPILE): Renamed; added libtool invocation.
1484 (LINK): Added libtool invocation.
1485 (.s.o): use LTCOMPILE.
1486 * configure.in: Call AM_PROG_LIBTOOL.
1487 (target_all): Set to libgcjgc.la.
1488 Mention `.lo' forms of object files.
1490 1999-04-21 Tom Tromey <tromey@cygnus.com>
1492 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1495 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1496 sigcontext.h. From Matthias Klose <doko@itso.de>.
1498 1999-04-16 Tom Tromey <tromey@cygnus.com>
1500 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1501 David Pettersson <dapet@mai.liu.se>
1503 1999-04-14 Tom Tromey <tromey@cygnus.com>
1505 * configure: Rebuilt.
1506 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1507 incorrect patch of 199-04-09.
1509 * configure: Rebuilt.
1510 * configure.in: Added support for alpha.
1511 From David Pettersson <dapet@mai.liu.se>.
1513 1999-04-13 Tom Tromey <tromey@cygnus.com>
1515 * Makefile.in: Rebuilt.
1516 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1519 1999-04-09 Tom Tromey <tromey@cygnus.com>
1521 * configure: Rebuilt.
1522 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1524 1999-02-23 Tom Tromey <tromey@cygnus.com>
1526 * configure: Rebuilt.
1527 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1528 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1530 1999-02-18 Tom Tromey <tromey@cygnus.com>
1532 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1533 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1534 for case where LO is NULL.
1536 1999-02-10 Tom Tromey <tromey@cygnus.com>
1538 * aclocal.m4, configure, Makefile.in: Rebuilt.
1539 * acinclude.m4: Updated to be used with automake 1.4.
1540 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1542 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1543 (libgcjgc_a_SOURCES): Likewise.
1544 (libgcjgc_a_LIBADD): Likewise.
1545 (libgcjgc_a_DEPENDENCIES): Likewise.
1546 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1547 (gctest_LDADD): Likewise.
1548 (all_objs): Likewise.
1550 1999-01-08 Tom Tromey <tromey@cygnus.com>
1552 * configure: Rebuilt.
1553 * configure.in: Define LINUX_THREADS if using POSIX threads on
1556 * gc_priv.h (GC_test_and_set): Put return type into definition.
1558 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1560 * Makefile.am: add support for eCos. In particular, add C++
1561 support for compiling the file ecos.cc.
1562 * ecos.cc: new file.
1563 * acinclude.m4: add C++ support.
1564 * aclocal.m4: likewise
1565 * config.h: add eCos support.
1566 * configure: likewise
1567 * configure.in: likewise
1568 * misc.c (GC_write): add eCos support.
1569 * os_dep.c (tiny_sbrk): add eCos support.
1571 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1573 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1574 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1576 1998-11-23 Tom Tromey <tromey@cygnus.com>
1578 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1580 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1582 * Makefile.am, Makefile.in, configure.host: tx39 build option
1585 1998-11-17 Tom Tromey <tromey@cygnus.com>
1587 * configure: Rebuilt.
1588 * configure.in: Switch on host, not target.
1590 1998-11-16 Tom Tromey <tromey@cygnus.com>
1592 * gc_priv.h (GC_debug_object_start): Declare.
1593 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1594 * gc.h (GC_debug_register_finalizer_no_order,
1595 GC_register_finalizer_no_order): Declare.
1596 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1597 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1598 (GC_debug_generic_malloc): Likewise.
1599 (GC_debug_object_start): new function.
1601 1998-11-11 Tom Tromey <tromey@cygnus.com>
1603 * configure: Rebuilt.
1604 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1606 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1608 * dyn_load.c: Handle QUICK_THREADS case.
1610 1998-10-21 Tom Tromey <tromey@cygnus.com>
1612 * configure: Rebuilt.
1613 * configure.in: Put cpp defines here, not in config.h. Recognize
1614 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1615 define PACKAGE or VERSION.
1616 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1619 * os_dep.c (GC_default_push_other_roots): Define when
1620 QUICK_THREADS defined.
1621 * misc.c: Added QUICK_THREADS case.
1622 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1623 * config.h (THREADS): Define if QUICK_THREADS defined.
1624 * Makefile.in: Rebuilt.
1625 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1627 * quick_threads.c: New file.
1629 1998-10-20 Tom Tromey <tromey@cygnus.com>
1631 * aclocal.m4, configure: Rebuilt.
1632 * acinclude.m4: Don't subst machine_dir or sys_dir.
1633 * configure.host: Removed unused code.
1635 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1637 * configure: Rebuilt.
1638 * configure.in: Fix typo in previous patch.
1640 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1642 * Makefile.in, aclocal.m4, configure: Rebuilt.
1643 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1644 * configure.host: Created.
1646 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1648 * Makefile.in: Rebuilt.
1649 * Makefile.am (lib_LIBRARIES): Use target_all.
1650 (EXTRA_LIBRARIES): New macro.
1651 * configure: Rebuilt.
1652 * configure.in: Recognize --enable-gc.
1654 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1656 * Makefile.in: Rebuilt.
1657 * Makefile.am (COMPILE): Define.
1659 (.s.o): Use MY_CFLAGS.
1660 * configure: Rebuilt.
1661 * configure.in (MY_CFLAGS): Define and subst.
1663 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1665 * configure: Rebuilt.
1666 * configure.in: Added --with-cross-host argument. Use
1667 $with_cross_host to determine when cross-compiling.
1669 * config.h (SMALL_CONFIG): Don't define.
1670 * configure: Rebuilt.
1671 * configure.in: Define SMALL_CONFIG when cross-compiling.
1673 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1675 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1676 allchblk.c: Merged with 4.13a2 while preserving local changes.
1678 * Makefile.orig: Updated from Makefile in 4.13a2.
1680 * configure: Rebuilt.
1681 * configure.in: Updated version number to 4.13a2. On Solaris,
1682 don't build with -O when using gcc.
1684 Merged in version 4.13alpha2:
1685 * config.h (USE_MMAP): Re-enable on Solaris.
1686 * solaris_pthreads.c: Removed RCS Id line.
1687 * alpha_mach_dep.s: Removed RCS Id line.
1689 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1691 * config.h (USE_MMAP): Don't define for Solaris.
1693 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1695 * Makefile.in: Rebuilt.
1696 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1698 * Makefile.in: Rebuilt.
1699 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1701 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1703 * Makefile.in: Rebuilt.
1704 * Makefile.am ($(all_objs)): Depend on config.h.
1706 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1707 DATASTART as &_etext.
1708 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1709 * configure: Rebuilt.
1710 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1713 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1715 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1716 (GC_maybe_gc): Likewise.
1717 * os_dep.c: If NO_SIGSET defined, then have empty
1718 GC_disable_signals and GC_enable_signals.
1719 * configure: Rebuilt.
1720 * configure.in: Added --with-target-subdir option. If
1721 cross-compiling, define NO_SIGSET and NO_CLOCK.
1723 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1725 * Makefile.in: Rebuilt.
1726 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1728 * aclocal.m4, configure: Rebuilt.
1729 * acinclude.m4: New file.
1730 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1732 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1734 * configure: Rebuilt.
1735 * configure.in: Link boehm-config.h to config.h.
1736 * Makefile.in: Rebuilt.
1737 * Makefile.am (INCLUDES): Removed.
1738 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1739 JAVA_FINALIZATION): Define
1741 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1743 * Many files: Use GC_bool, not bool.
1744 * gc_priv.h: Define GC_bool, not bool.
1746 * misc.c (GC_dont_gc): Define as int.
1747 (GC_quiet): Likewise.
1748 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1749 * alloc.c (GC_dont_expand): Define as int.
1750 * gc_priv.h: For gcc, define bool as char.
1752 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1754 * Makefile.in: Rebuilt.
1755 * Makefile.am (check_PROGRAMS): New macro.
1756 (gctest_SOURCES): Likewise.
1757 (gctest_LDADD): Likewise.
1759 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1761 * Makefile.in: Rebuilt.
1762 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1763 * configure: Rebuilt.
1764 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1766 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1768 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1770 * Makefile.orig: Renamed from Makefile.