1 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
3 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
4 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
6 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
9 * configure.host: Set gc_use_mmap on *-linux*.
10 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
11 * include/private/gc_priv.h: Include gc_config.h.
12 * configure, include/gc_config.h.in: Rebuilt.
14 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
16 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
17 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
19 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
21 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
22 and indent appropriately.
23 * mark_rts.c (GC_approx_sp): Access stack.
24 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
25 callee-saves registers when appropriate.
26 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
28 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
30 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
31 and include/gc_ext_config.h.
32 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
33 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
35 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
37 * configure: Regenerate.
39 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
42 Revert patches of 2004-11-26 and 2004-11-27.
44 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
46 * configure: Regenerate for libtool change.
48 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
50 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
52 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
54 Fix "PACKAGE_NAME redefined" errors.
55 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
56 and include/gc_config.h.
57 * configure: Regenerated.
58 * include/gc_config.h.in: No longer auto-generated. Define only the
59 macros needed by libjava.
60 * include/config.h.in: Generated by autoheader.
61 * include/gc.h: Include config.h, not gc_config.h.
63 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
65 * configure: Regenerate for libtool reversion.
67 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
69 * configure: Regenerate for libtool change.
71 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
73 * configure.ac (machdep): Use sparc_mach_dep.lo on
74 sparc64-sun-solaris2.* too.
75 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
76 * configure: Regenerate.
78 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
81 * configure.ac (threading): Accept 'posix95'.
82 * configure: Regenerate.
84 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
86 * Makefile.am: Define ACLOCAL_AMFLAGS.
87 * configure.ac: Remove redundant sinclude.
88 * acinclude.m4: Delete file.
89 * aclocal.m4: Regenerate.
90 * Makefile.in, include/Makefile.in: Regenerate.
91 * configure: Regenerate.
93 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
95 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
98 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
100 * include/private/gcconfig.h: Add m32r-linux target.
102 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
104 * configure.ac: Update all AC_DEFINEs to newer style.
105 * configure: Regenerate.
106 * include/gc_config.h.in: Regenerate.
108 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
110 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
111 GC_print_back_graph_stats): split GC_traverse_back_graph.
112 * backgraph.c: Dynamically grow in_progress_space.
113 * finalize.c (GC_notify_or_invoke_finalizers): also call
114 GC_print_back_graph_stats.
115 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
116 GC_print_back_height): Move delarations to header file.
117 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
118 * configure: Regenerate.
120 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
122 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
123 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
125 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
127 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
128 Reported by Danny Smith.
130 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
132 * misc.c (GC_init): Replace lhs cast with rhs cast.
134 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
136 * specific.c: Check GC_LINUX_THREADS before including
137 private/specific.h. From Richard Earnshaw.
139 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
141 * aclocal.m4: Remove obsolete construct for old automake.
142 * acinclude.m4: Regenerate with aclocal 1.9.1.
143 * configure.ac: Remove duplicate AC_WITH calls. Replace
144 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
145 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
146 Remove now-redundant subst of target_noncanonical. Remove
147 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
148 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
149 Use slightly more modern form of AC_INIT.
150 * configure: Rebuild with autoconf 2.59.
151 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
153 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
155 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
156 since they're not known at this time.
157 * solaris_pthreads.c: Likewise.
159 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
162 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
164 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
166 * configure.ac (gc_cflags): Add -Iinclude.
167 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
168 Don't write DEFS to boehm-cflags file.
169 * configure: Rebuilt.
170 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
171 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
172 * include/gc_config_macros.h: Remove backward-compatibility
173 redefinitions of GC_ names.
174 * include/gc.h: Include <gc_config.h>.
176 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
178 Import Boehm GC version 6.3.
180 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
182 * include/Makefile.in: Regenerate
184 2004-07-06 Andrew Pinski <apinski@apple.com>
186 * os-dep.c (GC_task_self): Declare as static
187 and remove the second declaration.
189 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
191 * Makefile.am: Add rule for .S files to fix bootstrap on
193 * Makefile.in: Regenerate.
195 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
197 * boehm-gc/configure.ac: New name of configure.in.
198 Remove useless multilib stuff. Change uses of
199 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
200 * boehm-gc/configure.in: New name of configure.in.
201 * boehm-gc/Makefile.am: Update for automake 1.8.5.
202 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
203 * boehm-gc/aclocal.m4: Regenerate.
204 * boehm-gc/configure: Regenerate.
205 * boehm-gc/Makefile.in: Regenerate.
207 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
209 * .cvsignore: New file.
211 2004-04-25 Andreas Jaeger <aj@suse.de>
213 * mark.c (GC_mark_from): Use pointer as prefetch argument.
215 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
217 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
219 (PREFETCH_FOR_WRITE): Likewise.
221 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
223 * configure.ac: Bump AC_PREREQ to 2.59.
224 * configure: Regenerate.
225 * config.in: Regenerate.
227 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
229 * ltconfig, ltmain.sh: Remove unused files.
230 * configure.in: Remove bogus extra early invocation of
232 * configure: Regenerate.
233 * mkinstalldirs, install-sh, config.sub, config.guess:
234 Remove (now) unused files.
235 * Makefile.in: Regenerate (losing references to vanished
238 * configure.in: Add CCAS, CCASFLAGS for future automakes.
239 * configure, Makefile.in, include/Makefile.in: Regenerate.
241 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
242 * Makefile.in: Regenerate.
244 * configure.in: Remove bogus duplicate invocation of
245 AM_MAINTAINER_MODE. Remove obsolete comment.
246 * configure: Regenerate.
248 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
250 * aclocal.m4: Regenerate.
251 * configure.in: Receive contents of GC_CONFIGURE macro.
252 * configure: Regenerate.
254 * configure.in: Remove more obsolete, bogus code.
255 * configure: Regenerate.
257 * acinclude.m4: Remove obsolete and bogus constructs.
258 * aclocal.m4: Regenerate.
259 * configure: Regnerate.
261 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
263 * acinclude.m4: De-precious CC and CXX so that the right flags
264 are passed down to multilibs.
265 * aclocal.m4: Regenerate.
266 * configure: Regenerate.
268 2004-02-22 Zack Weinberg <zack@codesourcery.com>
269 Nathanael Nerode <neroden@twcny.rr.com>
270 Alexandre Oliva <aoliva@redhat.com>
272 * config.sub, config.guess: Replace with forwarding scripts
273 which invoke the master copies in the top level.
275 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
277 * acinclude.m4: Remove old no-executables workaround;
278 add new no-executables workaround.
279 * aclocal.m4: Regenerate.
280 * configure.in: Change prereqs to autoconf 2.57.
281 * configure: Regenerate with autoconf 2.57.
283 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
284 * configure: Regenerate.
285 * Makefile.am: Use target_noncanonical variable from configure.
286 * Makefile.in: Regenerate.
287 * include/Makefile.in: Regenerate.
289 2004-02-20 Andrew Cagney <cagney@redhat.com>
291 * config.guess: Update from version 2002-01-10 to 2004-02-16.
292 * config.sub: Update from version 2002-01-02 to 2004-02-16.
294 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
296 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
297 * aclocal.m4: Rebuild.
298 * configure: Regenerate.
300 * acinclude.m4: Move certain code to configure.in.
301 * configure.in: Receive code from acinclude.m4.
302 * aclocal.m4: Rebuild.
303 * configure: Regenerate.
305 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
307 2004-01-20 Andrew Haley <aph@redhat.com>
309 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
311 * configure.in: Comment change.
313 2004-01-16 Andrew Haley <aph@redhat.com>
315 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
316 add for ia64; remove for MIPS.
317 * configure: Regnerated.
319 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
321 * configure.in: Add in AC_PREREQ(2.13)
323 2004-01-07 Dave Jones <davej@redhat.com>
325 * malloc.c (GC_generic_malloc): Correct initialization typo.
326 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
328 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
330 * include/private/gcconfig.h: Re-install change of 2003-04-16.
332 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
334 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
337 2003-10-18 Alan Modra <amodra@bigpond.net.au>
339 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
342 2003-10-03 Jeff Sturm <jsturm@one-point.com>
344 * configure: Rebuild.
346 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
348 * configure.in: Remove NO_GETENV definition for win32.
349 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
350 * misc.c (GC_init_inner): Call GC_thr_init for win32.
351 (GC_set_warn_proc): Add assertion.
352 * win32_threads.c: Import 6.3alpha2 version.
353 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
355 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
357 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
358 2.3/SPARC, there are no micro versions.
359 Treat Solaris 10 and up alike.
360 * configure: Regenerate.
362 2003-09-22 Anthony Green <green@redhat.com>
364 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
367 2003-09-20 <green@redhat.com>
369 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
370 check for __arm__ or __thumb__.
372 2003-09-09 Alan Modra <amodra@bigpond.net.au>
374 * configure: Regenerate.
376 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
377 Roger Sayle <roger@eyesopen.com>
379 * configure.in: Set INCLUDES to absolute path.
380 Save $INCLUDES in boehm-cflags, too.
381 Set INCLUDES so it's available to config.status.
382 * configure: Regenerate.
384 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
386 * include/gc.h (GC_CreateThread): Declare with WINAPI
388 * win32_threads.c (GC_CreateThread): Make definitions consistent
389 with declaration. Cast &thread_table[i].handle to PHANDLE
390 in call to DuplicateHandle
391 (thread_start): Declare as static.
393 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
395 * dyn_load.c: Define __private_extern__ to match Apple's system
398 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
400 * os_dep.c: Remove redundancy introduced in last merge.
402 2003-07-28 Jeff Sturm <jsturm@one-point.com>
405 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
406 * ChangeLog: Likewise.
407 * Makefile.am: Likewise.
408 * Makefile.direct: Likewise.
409 * Makefile.dj: Likewise.
410 * allchblk.c: Likewise.
412 * backgraph.c: Likewise.
413 * configure.host: Likewise.
414 * configure.in: Likewise.
415 * dbg_mlc.c: Likewise.
416 * dyn_load.c: Likewise.
417 * finalize.c: Likewise.
418 * gc_cpp.cc: Likewise.
419 * gc_dlopen.c: Likewise.
420 * gcj_mlc.c: Likewise.
421 * if_mach.c: Likewise.
422 * mach_dep.c: Likewise.
423 * malloc.c: Likewise.
424 * mallocx.c: Likewise.
426 * mark_rts.c: Likewise.
428 * os_dep.c: Likewise.
429 * ptr_chck.c: Likewise.
430 * reclaim.c: Likewise.
431 * solaris_pthreads.c: Likewise.
432 * solaris_threads.c: Likewise.
433 * sparc_mach_dep.S: Likewise.
434 * threadlibs.c: Likewise.
435 * typd_mlc.c: Likewise.
436 * version.h: Likewise.
437 * win32_threads.c: Likewise.
438 * Mac_files/MacOS_Test_config.h: Likewise.
439 * Mac_files/MacOS_config.h: Likewise.
440 * cord/cordbscs.c: Likewise.
441 * cord/cordprnt.c: Likewise.
442 * cord/de_win.c: Likewise.
443 * doc/README: Likewise.
444 * doc/README.MacOSX: Likewise.
445 * doc/README.changes: Likewise.
446 * doc/README.environment: Likewise.
447 * doc/README.ews4800: Likewise.
448 * doc/README.linux: Likewise.
449 * doc/README.macros: Likewise.
450 * doc/README.win32: Likewise.
451 * doc/debugging.html: Likewise.
452 * doc/gcdescr.html: Likewise.
453 * doc/tree.html: Likewise.
454 * include/Makefile.in: Likewise.
455 * include/gc.h: Likewise.
456 * include/gc_cpp.h: Likewise.
457 * include/gc_local_alloc.h: Likewise.
458 * include/gc_mark.h: Likewise.
459 * include/gc_pthread_redirects.h: Likewise.
460 * include/gc_typed.h: Likewise.
461 * include/new_gc_alloc.h: Likewise.
462 * include/private/dbg_mlc.h: Likewise.
463 * include/private/gc_hdrs.h: Likewise.
464 * include/private/gc_locks.h: Likewise.
465 * include/private/gc_pmark.h: Likewise.
466 * include/private/gc_priv.h: Likewise.
467 * include/private/gcconfig.h: Likewise.
468 * include/private/solaris_threads.h: Likewise.
469 * include/private/specific.h: Likewise.
470 * tests/test.c: Likewise.
471 * tests/test_cpp.cc: Likewise.
473 * configure: Rebuild.
474 * Makefile.in: Rebuild.
476 * mips_sgi_mach_dep.s: Add.
478 * alpha_mach_dep.s: Remove.
479 * irix_threads.c: Remove.
480 * linux_threads.c: Remove.
481 * mips_sgi_mach_dep.S: Remove.
483 * powerpc_macosx_mach_dep.s: Remove.
484 * doc/Makefile.am: Remove.
485 * doc/Makefile.in: Remove.
487 2003-07-25 Roger Sayle <roger@eyesopen.com>
489 * configure.host: Only use +ESdbgasm when using the HPUX native
490 compiler on PA-Risc. It isn't recognized by GCC and is silently
491 ignored by HP's compilers on ia64.
493 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
495 * configure.in: define GC_DLL under mingw if --enable-shared
497 * win32_threads.c: add #ifdef GC_DLL around DllMain
499 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
501 * include/private/gcconfig.h: Add support for arm-netbsdelf.
503 2003-04-09 Tom Tromey <tromey@redhat.com>
505 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
507 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
509 2003-03-22 Richard Henderson <rth@redhat.com>
511 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
512 (GC_test_and_set): Use __sync_lock_test_and_set.
513 (GC_clear): Use volatile assignment.
514 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
515 (GC_memory_write_barrier): Use __sync_synchronize.
517 2003-03-12 Andreas Schwab <schwab@suse.de>
519 * configure.in: Avoid trailing /. in toolexeclibdir.
520 * configure: Rebuilt.
522 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
523 * include/private/gcconfig.h (GC_data_start): declare when needed.
524 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
526 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
527 GC_register_dynlib_callback): Register main data for static
528 executable if dl_iterate_phdr() didn't.
529 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
530 if we don't expect to register main static data.
532 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
533 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
534 (GC_push_roots): explicitly mark free list headers, register
535 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
536 * alloc.c (GC_stopped_mark): Conditionally call
537 GC_cond_register_dynamic_libraries().
538 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
539 * dyn_load.c (GC_register_main_static_data): define.
540 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
541 no longer skip main data.
542 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
543 (GC_init_inner): Make main data registration conditional.
544 * include/private/gc_priv.h (GC_register_main_static_data): declare.
545 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
548 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
550 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
552 * configure: Rebuilt.
554 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
556 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
558 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
560 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
561 Remove USE_LIBDIR conditional.
562 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
563 * Makefile.in, configure: Rebuilt.
565 2002-12-31 Tom Tromey <tromey@redhat.com>
568 * include/Makefile.in: Rebuilt.
569 * include/Makefile.am (noinst_HEADERS): Renamed from
572 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
574 * ltconfig (osf[345]): Append $major to soname_spec.
575 Reflect this in library_names_spec.
576 * ltmain.sh (osf): Prefix $major with . for use as extension.
578 2002-10-02 Andreas Jaeger <aj@suse.de>
580 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
582 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
584 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
585 check for __arm__ or __thumb__.
587 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
589 * include/private/gcconfig: Add machine type S390. Add s390x support.
590 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
591 (GC_compare_and_exchange): Likewise.
593 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
595 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
597 2002-08-23 Adam Megacz <adam@xwt.org>
599 * win32_threads.cc: Removed extraneous ABORT()
601 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
603 * Makefile.am (all-multi): Fix multilib parallel build.
605 2002-07-18 Bo Thorsen <bo@suse.de>
607 * include/private/gcconfig.h: Add x86-64 definitions.
608 * os_dep.c: Add x86-64 support.
609 * configure.in: Likewise.
610 * configure: Regenerate.
612 2002-07-18 H.J. Lu <hjl@gnu.org>
614 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
616 2002-07-18 H.J. Lu (hjl@gnu.org)
618 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
621 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
624 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
626 2002-06-09 H.J. Lu (hjl@gnu.org)
628 * include/private/gc_locks.h (GC_test_and_set): Support
630 (GC_TEST_AND_SET_DEFINED): Likewise.
632 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
635 (LINUX_STACKBOTTOM): Likewise.
636 (STACKBOTTOM): Removed for Linux/mips.
638 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
640 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
641 (GC_pthread_create): Fix typo.
642 (GC_TRY_LOCK): Likewise.
643 * include/private/gc_locks.h (GC_test_and_set): Only take one
645 (LOCK): Adjust appropriately.
646 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
647 _SIGRTMIN is unavailable.
649 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
651 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
652 * aclocal.m4: Regenerate.
653 * configure: Regenerate.
655 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
657 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
658 script entry, and set LD to it when configuring multilibs.
659 * configure: Rebuilt.
661 2002-04-22 Jeff Sturm <jsturm@one-point.com>
663 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
664 (noinst_LTLIBRARIES): Add libgcjgc.la.
666 * Makefile.in: Rebuild.
668 2002-04-22 David S. Miller <davem@redhat.com>
670 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
671 64-bit SPARC Linux, the __libc_stack_end technique does
672 not work in this case.
674 2002-04-22 Jeff Sturm <jsturm@one-point.com>
676 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
678 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
680 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
683 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
685 * include/private/gcconfig.h (DATAEND): Update comment example
688 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
690 * include/private/gcconfig.h (DATAEND): Clarify comment.
692 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
694 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
695 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
697 * allchblk.c (GC_allchblk_nth): Change text and support reduced
698 frequency for blacklist warning message.
699 * misc.c (GC_large_alloc_warn_interval,
700 GC_large_alloc_warn_suppressed): define.
701 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
702 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
703 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
704 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
706 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
708 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
710 * include/private/gcconfig.h: Add support for an unmapped
711 memory hole between the end of the initialized data segment
712 and the start of the BSS on FreeBSD/i386.
714 2002-03-30 Krister Walfridsson <cato@df.lth.se>
716 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
719 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
721 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
722 (GC_local_gcj_malloc): Add assertion.
723 (start_mark_threads): Fix abort message.
724 * mark.c (GC_mark_from): Generalize assertion.
725 * reclaim.c (GC_clear_fl_links): New function.
726 (GC_start_reclaim): Must clear some freelist links.
727 * include/private/specific.h, specific.c: Add assertions.
728 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
729 Rearrange tse fields.
731 2002-03-27 Richard Henderson <rth@redhat.com>
733 * os_dep.c (GC_init_linux_data_start): Fix references to
734 __data_start and _end.
736 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
738 * include/private/gcconfig.h: Change all likely references
739 to linker script synthesized symbols to use this idiom:
740 extern int etext[]; etext
742 2002-03-25 Jeff Sturm <jsturm@one-point.com>
744 * linux_threads.c (GC_get_nprocs): Close file descriptor.
746 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
748 * include/private/gcconfig.h: Add unified test for FreeBSD.
749 Support FreeBSD/alpha.
750 * os_dep.c: Do not include <machine/trap.h> unless available.
751 (GC_freebsd_stack_base): Fix types.
753 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
755 * Makefile.am: Make a convenience library.
756 * Makefile.in: Rebuilt.
758 2002-03-15 Anthony Green <green@redhat.com>
760 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
761 * configure.in: Disable use of getenv for win32 targets (some of
762 which have broken implementations).
763 * configure: Rebuilt.
765 2002-03-12 Adam Megacz <adam@xwt.org>
767 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
768 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
769 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
770 statically initialized it to TRUE if compiling with GCC.
771 * win32_threads.c (thread_start): We no longer use SEH if
773 * mark.c (GC_mark_some): We no longer use SEH if
776 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
778 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
779 support is enabled, for hash synchronization.
781 2002-02-24 Adam Megacz <adam@xwt.org>
783 * Makefile.am: Added win32_threads.c to sources list.
784 * win32_threads.c: Added two */'s which I had neglected.
786 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
788 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
789 * Makefile.in: Rebuilt.
791 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
793 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
795 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
797 * mips_sgi_mach_dep.S: Likewise.
798 * Makefile.am: Update for above changes.
799 * Makefile.in: Rebuilt.
801 2002-02-12 Richard Henderson <rth@redhat.com>
803 * configure.in: Re-apply 2001-06-26 configure change.
804 * configure: Rebuild.
806 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
808 Imported GC 6.1 Alpha 3.
810 * sparc_mach_dep.S: Delete incorrectly named file.
812 2001-02-11 Adam Megacz <adam@xwt.org
814 * configure.in: support for win32, saner
815 cross-compile options
817 2001-02-08 Anthony Green <green@redhat.com>
819 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
820 board embedded targets.
821 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
822 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
823 redundant uses of ECOS.
824 * misc.c: Use NOSYS where ECOS is being used.
825 Don't define GC_write twice for ECOS systems.
826 (GC_write): New function for NOSYS targets.
828 2002-02-06 Adam Megacz <adam@xwt.org>
830 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
831 now exposed on all Win32 platforms.
832 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
833 compiles on Win32; it invokes CreateThread() if GC is built
834 as a DLL; otherwise it registers the thread.
835 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
836 libgcjgc was not built as a DLL.
838 2002-02-01 Adam Megacz <adam@xwt.org>
840 * boehm-gc on win32 now automatically detects if it is being built
841 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
843 2002-01-25 David Edelsohn <edelsohn@gnu.org>
845 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
846 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
847 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
848 DATASTART and DATAEND roots.
849 * rs6000_mach_dep.s: Add function descriptor and traceback table.
851 2001-12-16 Jeff Sturm <jsturm@one-point.com>
853 * dyn_load.c: Define ElfW (if needed) for all targets,
855 (GC_FirstDLOpenedLinkMap): Use it.
856 (GC_register_dynamic_libraries_dl): Use it.
857 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
860 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
863 * configure.in: Add AC_SUBST(target_alias).
864 * configure: Regenerated.
866 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
868 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
869 case for GC_FREEBSD_THREADS.
870 * configure.in (*-*-freebsd*): Clarify warning.
871 * configure: Rebuilt.
873 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
874 Andreas Tobler <toa@pop.agri.ch>
876 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
878 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
880 * linux_threads.c (GC_init_parallel): Do not declare as a static
882 * include/gc.h (GC_init): Declare here. Add description.
883 * include/private/gc_priv.h (GC_init): Remove declaration.
885 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
887 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
888 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
889 GC_FREEBSD_THREADS, handle strange interaction between system
890 pthread implementation and boehm-gc signal-handler architecture.
891 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
893 * include/private/gcconfig.h (configuration keyed off FREEBSD):
894 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
895 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
897 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
899 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
900 * Makefile.in: Rebuilt.
902 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
904 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
905 merged local changes.
907 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
909 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
910 Solaris 2/Intel definition.
912 * configure.in (i?86-*-solaris2.[89]*): Define
913 SOLARIS25_PROC_VDB_BUG_FIXED.
914 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
915 * configure: Regenerate.
917 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
918 (DATAEND): Define using _end.
920 2001-09-11 Per Bothner <per@bothner.com>
922 * include/Makefile.am: New file. It defines include_HEADERS.
923 * Makefile.am (SUBDIRS): New macro, set to include.
924 * configure.in (AC_OUTPUT): Add include/Makefile.
926 2001-08-20 Tom Tromey <tromey@redhat.com>
928 * configure: Rebuilt.
929 * configure.in: Always ask gcc for threads package.
931 2001-08-17 Tom Tromey <tromey@redhat.com>
933 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
934 merged local changes.
936 2001-08-02 David Billinghurst <David.Billinghurst>
938 * configure: Rebuilt.
939 * configure.in: POSIX threads on cygwin does not link with
942 2001-07-03 Tom Tromey <tromey@redhat.com>
944 Fix for PR bootstrap/3281:
945 * aclocal.m4, configure, Makefile.in: Rebuilt.
946 * acinclude.m4: Set mkinstalldirs for in-tree build.
948 2001-06-26 Richard Henderson <rth@redhat.com>
950 * alpha_mach_dep.s: Mark call-saved FP registers.
951 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
952 * configure.in (alpha*): Re-enable alpha_mach_dep.s
953 * configure: Rebuild.
955 2001-06-12 Tom Tromey <tromey@redhat.com>
957 * aclocal.m4, configure: Rebuilt.
958 * acinclude.m4: Find configure.host in srcdir.
960 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
962 * configure.in (AC_EXEEXT): Work around in case it expands to
963 nothing, as in autoconf 2.50.
964 * acinclude.m4: Likewise.
965 * aclocal.m4, configure: Rebuilt.
967 2001-06-07 Tom Tromey <tromey@redhat.com>
969 For PR bootstrap/3075:
970 * configure, aclocal.m4, Makefile.in: Rebuilt.
971 * configure.in: Don't call AC_CONFIG_AUX_DIR or
973 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
974 AC_CANONICAL_SYSTEM here.
975 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
978 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
980 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
981 (libgcjgc_la_SOURCES): Remove typo.
982 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
983 * Makefile.in: Rebuilt.
985 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
987 Imported version version 6.0alpha7.
989 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
990 README.amiga, README.debugging, README.dj, README.hp, README.linux,
991 README.rs6000, README.sgi, README.solaris2, README.uts,
992 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
993 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
994 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
995 hpux_irix_threads.c, makefile.depend, nursery.c,
996 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
997 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
998 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
999 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1002 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1004 * configure.host: Build with -fexceptions.
1005 * linux_threads.c: Remember which thread stopped world for
1007 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1008 with final tuning by Bryce McKinlay
1010 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1011 * configure: Rebuilt.
1013 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1015 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1016 (GC_noop1): Change declaration to take one argument.
1018 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1020 * configure.in: Obtain THREADS with `gcc -v'.
1021 * configure: Rebuilt.
1023 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1025 * misc.c: Back out buggy changes to stack clearing code.
1026 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1027 spent clearing memory.
1029 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1032 - Accomodate finalization requests for static objects.
1033 (Will be required by hash synchronization. May be needed
1034 in some configurations now.)
1037 - Define MIN_WORDS. All allocation requests are rounded
1038 up to at least this size. Removes a subtle assumption that
1039 Java objects have a 2 word header.
1042 - Adjust Linux/IA64 configuration for non-ancient kernels.
1043 (Necessary fix for IA64.)
1046 - Fix syntax error in currently unused code. Will be needed
1054 - Change stack cleaning code to typically clear about one tenth
1055 the memory it used to in the threads configuration. Occasionally
1056 still clear more. (This is really a fix for a long-standing
1057 and fairly significant performance bug with threads.)
1060 - Fix the code for finding the beginning of the data segment under
1061 Linux. I believe this is necessary for some IA64 Linux
1062 distributions. It will also helo other platforms, though those
1063 may additionally require a gcconfig.h adjustment. (This basically
1064 works around the absence of a data_start or __data_start
1065 definition in glibc.)
1068 - Handle rounding due to MIN_WORDS.
1070 2001-03-22 Tom Tromey <tromey@redhat.com>
1072 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1074 2001-03-19 Tom Tromey <tromey@redhat.com>
1076 * Makefile.in: Rebuilt.
1077 * Makefile.am (gctest_LDFLAGS): new macro.
1079 2001-03-16 Tom Tromey <tromey@redhat.com>
1081 * Makefile.in: Rebuilt.
1082 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1084 2001-01-23 Rod Stewart <stewart@lab43.org>
1086 * gcconfig.h: Check for `__arm__', not `arm'.
1088 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1090 * configure.in: Rename THREADLIB to THREADLIBS.
1091 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1092 ensures that we link the correct version of the linuxthreads semaphore
1094 * Makefile.in: Rebuilt.
1095 * configure: Rebuilt.
1097 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1098 list of signals which are not blocked during suspend in the NO_SIGNALS
1101 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1103 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1105 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1107 * Makefile.dist: Renamed from Makefile.orig.
1109 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1111 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1112 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1114 * Makefile.in: Rebuilt.
1115 * configure: Likewise.
1117 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1119 * gcconfig.h: Add new case for powerpc EABI.
1120 [PPC]: Handle embedded OS for powerpc simulator.
1122 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1124 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1125 cross-compile configuration only.
1126 * Makefile.am: Build gcj_mlc.c.
1127 * configure, Makefile.in: Rebuilt.
1129 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1131 * acinclude.m4: Include libtool macros from the top level.
1132 * aclocal.m4, configure: Rebuilt.
1134 2000-09-04 Anthony Green <green@redhat.com>
1136 Fix for PR libgcj/230:
1137 * mark.c (GC_mark_from_mark_stack): Remove call to
1138 GC_debug_object_start.
1139 * gc_priv.h (GC_debug_object_start): Remove prototype.
1141 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1143 * gcconfig.h [OSF1] (_end): Declare as `int'.
1145 2000-08-02 Tom Tromey <tromey@cygnus.com>
1147 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1148 (GC_generic_malloc): Likewise.
1149 (GC_add_to_black_list_normal): Likewise.
1150 (GC_find_header): Likewise.
1151 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1152 * gc_mark.h (GC_find_start): Prototype.
1153 (GC_signal_mark_stack_overflow): Likewise.
1155 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1157 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1158 * configure: Rebuilt.
1160 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1162 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1164 Imported version 5.1.
1165 * acinclude.m4: Push version to 5.1.
1167 2000-06-19 Andrew Haley <aph@cygnus.com>
1169 * os_dep.c (read): Pass two dummy args to syscall().
1171 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1173 Imported 5.0 release version.
1174 * acinclude.m4: Increment version to 5.0.
1176 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1178 Imported version 5.0alpha7.
1179 * acinclude.m4: Update version to 5.0a7.
1181 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1183 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1184 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1185 - sparc glibc does not provide it.
1186 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1187 Make STACKBOTTOM depend on the wordsize.
1188 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1189 (struct frame): Declare on sparc*-linux*.
1190 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1191 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1192 Implement on sparc64.
1193 (GC_clear_stack_inner): Implement on sparc64.
1194 * gc_priv.h (GC_test_and_set): Implement for sparc.
1195 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1196 GC_save_regs_in_stack on sparc.
1198 2000-04-23 Tom Tromey <tromey@cygnus.com>
1200 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1202 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1204 Imported version version 5.0alpha6.
1205 * acinclude.m4: Bump version to 5.0a6.
1206 * configure.in: Don't use alpha_mach_dep.s.
1207 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1209 * Makefile.am, Makefile.in: irix_threads.c is now
1210 hpux_irix_threads.c.
1211 * Makefile.orig: Updated from gc distribution Makefile.
1213 2000-03-26 Anthony Green <green@redhat.com>
1215 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1217 2000-02-14 Tom Tromey <tromey@cygnus.com>
1219 * gc.h (dlopen): Define as GC_dlopen on Linux.
1220 (GC_dlopen): Declare on Linux.
1221 * dyn_load.c (GC_dlopen): Define for Linux.
1223 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1225 * gcconfig.h (DATASTART): Add missing extern declaration
1226 for data_start on powerpc.
1228 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1230 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1233 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1235 * gcconfig.h: Define DATASTART for Alpha Linux.
1237 1999-12-19 Anthony Green <green@cygnus.com>
1239 * gcconfig.h: Use libgcj hack for Alpha Linux.
1240 Undefine MPROTEXT_VDB (from Jeff Sturm).
1241 * os_dep.c: Remove Alpha Linux hacks.
1244 1999-12-13 Tom Tromey <tromey@cygnus.com>
1246 * aclocal.m4, configure: Rebuilt.
1247 * acinclude.m4: Changed version to 5.0a4.
1248 * Makefile.in: Rebuilt.
1249 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1251 1999-12-12 Anthony Green <green@cygnus.com>
1253 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1255 (DYNAMIC_LOADING): Define for PowerPC Linux.
1256 * os_dep.c: Remove some special cases for PowerPC Linux.
1257 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1260 1999-11-04 Tom Tromey <tromey@cygnus.com>
1262 * Makefile.in: Rebuilt.
1263 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1265 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1266 (GC_thr_init): Don't declare.
1268 * configure: Rebuilt.
1269 * configure.in: Removed qt threads case.
1270 * dyn_load.c: Don't mention QUICK_THREADS.
1271 * os_dep.c: Don't mention QUICK_THREADS.
1272 * misc.c: Don't mention QUICK_THREADS.
1273 * gcconfig.h: Don't mention QUICK_THREADS.
1274 * gc_priv.h: Removed QUICK_THREADS code.
1275 * quick_threads.c: Removed.
1277 1999-11-03 Tom Tromey <tromey@cygnus.com>
1279 * gcconfig.h: Merged in local changes from old config.h.
1281 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1283 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1285 1999-11-02 Tom Tromey <tromey@cygnus.com>
1287 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1289 * configure: Rebuilt.
1290 * configure.in: Don't create boehm-config.h.
1291 * Makefile.in: Rebuilt.
1292 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1294 ($(all_objs)): Depend on gcconfig.h.
1295 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1296 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1297 * config.h: Removed.
1299 1999-11-01 Tom Tromey <tromey@cygnus.com>
1301 * Makefile.in: Rebuilt.
1302 * Makefile.am (gctest_LDADD): Added THREADLIB.
1304 * configure: Rebuilt.
1305 * configure.in (INCLUDES): New subst.
1307 1999-09-29 Steve Chamberlain <sac@pobox.com>
1309 * config.h: Added picoJava target.
1310 * mach_dep.h (GC_push_regs): New code for picoJava.
1312 1999-09-28 Tom Tromey <tromey@cygnus.com>
1314 * aclocal.m4, configure: Rebuilt.
1315 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1316 appropriate AC_PROG_ symbol.
1318 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1320 * gc_priv.h: IRIX thread changes from
1321 include/private/gc_priv.h.
1323 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1325 * Makefile.in: Rebuilt.
1326 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1329 * configure: Rebuilt.
1330 * configure.in: Properly align --help output, fix capitalization
1332 * acinclude.m4: Likewise.
1334 1999-08-04 Tom Tromey <tromey@cygnus.com>
1336 * configure.in: Added missing `;;'. From Anthony Green.
1338 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1340 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1342 1999-08-03 Tom Tromey <tromey@cygnus.com>
1344 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1345 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1347 1999-08-02 Tom Tromey <tromey@cygnus.com>
1349 * aclocal.m4, configure: Rebuilt for new libtool.
1351 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1353 * mips_sgi_mach_dep.s: Enable PIC option.
1355 1999-07-19 Tom Tromey <tromey@cygnus.com>
1357 * config.h (MPROTECT_VDB): Don't define on Linux.
1359 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1361 * Makefile.am (.s.lo): Avoid `#line' directives.
1362 * Makefile.in: Rebuilt.
1364 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1366 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1367 generate *-recursive for this Makefile, use *-am instead.
1368 * Makefile.in: Rebuilt.
1370 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1372 * Makefile.am (.s.lo): Renamed from `.s.o'.
1373 * Makefile.in: Rebuilt.
1375 1999-06-21 Tom Tromey <tromey@cygnus.com>
1377 Alpha patch from Jeff Sturm:
1378 * os_dep.c (GC_init_linuxalpha): New function.
1379 * misc.c: Initialize for alpha linux.
1380 * gc_priv.h (GC_test_and_set): Define for alpha.
1381 * config.h: Don't assume __data_start on alpha.
1383 * Makefile.in: Rebuilt.
1384 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1387 * Makefile.in: Rebuilt.
1388 * Makefile.am (toolexeclibdir): Define as libdir when
1390 * configure: Rebuilt.
1391 * configure.in (USE_LIBDIR): New conditional.
1393 * configure: Rebuilt.
1394 * configure.in: Recognize all forms of alpha.
1396 1999-06-17 Anthony Green <green@cygnus.com>
1398 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1399 Carlo Dapor <carlo@vis.ethz.ch>).
1401 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1403 * configure.in: Switch from irix threads to posix threads
1404 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1405 for mips architecture.
1406 * configure: Regenerate.
1408 1999-04-30 Tom Tromey <tromey@cygnus.com>
1410 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1412 1999-04-26 Tom Tromey <tromey@cygnus.com>
1414 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1417 1999-04-23 Tom Tromey <tromey@cygnus.com>
1419 * Makefile.in, configure: Rebuilt.
1420 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1421 (libgcjgc_la_SOURCES): Renamed.
1422 (libgcjgc_la_LIBADD): Likewise.
1423 (libgcjgc_la_DEPENDENCIES): Likewise.
1424 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1425 (gctest_LDADD): Use libgcjgc.la.
1426 (all_objs): Mention libgcj_la_OBJECTS.
1427 (EXTRA_LTLIBRARIES): Renamed.
1428 (toollib_LTLIBRARIES): Likewise.
1429 (libgcjgc_la_LDFLAGS): New macro
1430 (toolexecdir): Renamed.
1431 (toolexeclibdir): Likewise.
1432 (toolexeclib_LTLIBRARIES): Likewise.
1433 (LTCOMPILE): Renamed; added libtool invocation.
1434 (LINK): Added libtool invocation.
1435 (.s.o): use LTCOMPILE.
1436 * configure.in: Call AM_PROG_LIBTOOL.
1437 (target_all): Set to libgcjgc.la.
1438 Mention `.lo' forms of object files.
1440 1999-04-21 Tom Tromey <tromey@cygnus.com>
1442 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1445 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1446 sigcontext.h. From Matthias Klose <doko@itso.de>.
1448 1999-04-16 Tom Tromey <tromey@cygnus.com>
1450 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1451 David Pettersson <dapet@mai.liu.se>
1453 1999-04-14 Tom Tromey <tromey@cygnus.com>
1455 * configure: Rebuilt.
1456 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1457 incorrect patch of 199-04-09.
1459 * configure: Rebuilt.
1460 * configure.in: Added support for alpha.
1461 From David Pettersson <dapet@mai.liu.se>.
1463 1999-04-13 Tom Tromey <tromey@cygnus.com>
1465 * Makefile.in: Rebuilt.
1466 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1469 1999-04-09 Tom Tromey <tromey@cygnus.com>
1471 * configure: Rebuilt.
1472 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1474 1999-02-23 Tom Tromey <tromey@cygnus.com>
1476 * configure: Rebuilt.
1477 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1478 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1480 1999-02-18 Tom Tromey <tromey@cygnus.com>
1482 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1483 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1484 for case where LO is NULL.
1486 1999-02-10 Tom Tromey <tromey@cygnus.com>
1488 * aclocal.m4, configure, Makefile.in: Rebuilt.
1489 * acinclude.m4: Updated to be used with automake 1.4.
1490 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1492 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1493 (libgcjgc_a_SOURCES): Likewise.
1494 (libgcjgc_a_LIBADD): Likewise.
1495 (libgcjgc_a_DEPENDENCIES): Likewise.
1496 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1497 (gctest_LDADD): Likewise.
1498 (all_objs): Likewise.
1500 1999-01-08 Tom Tromey <tromey@cygnus.com>
1502 * configure: Rebuilt.
1503 * configure.in: Define LINUX_THREADS if using POSIX threads on
1506 * gc_priv.h (GC_test_and_set): Put return type into definition.
1508 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1510 * Makefile.am: add support for eCos. In particular, add C++
1511 support for compiling the file ecos.cc.
1512 * ecos.cc: new file.
1513 * acinclude.m4: add C++ support.
1514 * aclocal.m4: likewise
1515 * config.h: add eCos support.
1516 * configure: likewise
1517 * configure.in: likewise
1518 * misc.c (GC_write): add eCos support.
1519 * os_dep.c (tiny_sbrk): add eCos support.
1521 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1523 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1524 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1526 1998-11-23 Tom Tromey <tromey@cygnus.com>
1528 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1530 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1532 * Makefile.am, Makefile.in, configure.host: tx39 build option
1535 1998-11-17 Tom Tromey <tromey@cygnus.com>
1537 * configure: Rebuilt.
1538 * configure.in: Switch on host, not target.
1540 1998-11-16 Tom Tromey <tromey@cygnus.com>
1542 * gc_priv.h (GC_debug_object_start): Declare.
1543 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1544 * gc.h (GC_debug_register_finalizer_no_order,
1545 GC_register_finalizer_no_order): Declare.
1546 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1547 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1548 (GC_debug_generic_malloc): Likewise.
1549 (GC_debug_object_start): new function.
1551 1998-11-11 Tom Tromey <tromey@cygnus.com>
1553 * configure: Rebuilt.
1554 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1556 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1558 * dyn_load.c: Handle QUICK_THREADS case.
1560 1998-10-21 Tom Tromey <tromey@cygnus.com>
1562 * configure: Rebuilt.
1563 * configure.in: Put cpp defines here, not in config.h. Recognize
1564 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1565 define PACKAGE or VERSION.
1566 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1569 * os_dep.c (GC_default_push_other_roots): Define when
1570 QUICK_THREADS defined.
1571 * misc.c: Added QUICK_THREADS case.
1572 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1573 * config.h (THREADS): Define if QUICK_THREADS defined.
1574 * Makefile.in: Rebuilt.
1575 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1577 * quick_threads.c: New file.
1579 1998-10-20 Tom Tromey <tromey@cygnus.com>
1581 * aclocal.m4, configure: Rebuilt.
1582 * acinclude.m4: Don't subst machine_dir or sys_dir.
1583 * configure.host: Removed unused code.
1585 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1587 * configure: Rebuilt.
1588 * configure.in: Fix typo in previous patch.
1590 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1592 * Makefile.in, aclocal.m4, configure: Rebuilt.
1593 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1594 * configure.host: Created.
1596 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1598 * Makefile.in: Rebuilt.
1599 * Makefile.am (lib_LIBRARIES): Use target_all.
1600 (EXTRA_LIBRARIES): New macro.
1601 * configure: Rebuilt.
1602 * configure.in: Recognize --enable-gc.
1604 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1606 * Makefile.in: Rebuilt.
1607 * Makefile.am (COMPILE): Define.
1609 (.s.o): Use MY_CFLAGS.
1610 * configure: Rebuilt.
1611 * configure.in (MY_CFLAGS): Define and subst.
1613 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1615 * configure: Rebuilt.
1616 * configure.in: Added --with-cross-host argument. Use
1617 $with_cross_host to determine when cross-compiling.
1619 * config.h (SMALL_CONFIG): Don't define.
1620 * configure: Rebuilt.
1621 * configure.in: Define SMALL_CONFIG when cross-compiling.
1623 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1625 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1626 allchblk.c: Merged with 4.13a2 while preserving local changes.
1628 * Makefile.orig: Updated from Makefile in 4.13a2.
1630 * configure: Rebuilt.
1631 * configure.in: Updated version number to 4.13a2. On Solaris,
1632 don't build with -O when using gcc.
1634 Merged in version 4.13alpha2:
1635 * config.h (USE_MMAP): Re-enable on Solaris.
1636 * solaris_pthreads.c: Removed RCS Id line.
1637 * alpha_mach_dep.s: Removed RCS Id line.
1639 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1641 * config.h (USE_MMAP): Don't define for Solaris.
1643 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1645 * Makefile.in: Rebuilt.
1646 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1648 * Makefile.in: Rebuilt.
1649 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1651 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1653 * Makefile.in: Rebuilt.
1654 * Makefile.am ($(all_objs)): Depend on config.h.
1656 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1657 DATASTART as &_etext.
1658 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1659 * configure: Rebuilt.
1660 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1663 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1665 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1666 (GC_maybe_gc): Likewise.
1667 * os_dep.c: If NO_SIGSET defined, then have empty
1668 GC_disable_signals and GC_enable_signals.
1669 * configure: Rebuilt.
1670 * configure.in: Added --with-target-subdir option. If
1671 cross-compiling, define NO_SIGSET and NO_CLOCK.
1673 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1675 * Makefile.in: Rebuilt.
1676 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1678 * aclocal.m4, configure: Rebuilt.
1679 * acinclude.m4: New file.
1680 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1682 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1684 * configure: Rebuilt.
1685 * configure.in: Link boehm-config.h to config.h.
1686 * Makefile.in: Rebuilt.
1687 * Makefile.am (INCLUDES): Removed.
1688 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1689 JAVA_FINALIZATION): Define
1691 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1693 * Many files: Use GC_bool, not bool.
1694 * gc_priv.h: Define GC_bool, not bool.
1696 * misc.c (GC_dont_gc): Define as int.
1697 (GC_quiet): Likewise.
1698 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1699 * alloc.c (GC_dont_expand): Define as int.
1700 * gc_priv.h: For gcc, define bool as char.
1702 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1704 * Makefile.in: Rebuilt.
1705 * Makefile.am (check_PROGRAMS): New macro.
1706 (gctest_SOURCES): Likewise.
1707 (gctest_LDADD): Likewise.
1709 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1711 * Makefile.in: Rebuilt.
1712 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1713 * configure: Rebuilt.
1714 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1716 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1718 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1720 * Makefile.orig: Renamed from Makefile.