1 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
3 * os_dep.c: Add FreeBSD/PowerPC bits.
4 (GC_SysVGetDataStart): Likewise.
5 * include/private/gcconfig.h: Likewise.
7 2005-05-25 Andrew Haley <aph@redhat.com>
9 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
12 2005-05-09 Mike Stump <mrs@apple.com>
14 * configure: Regenerate.
16 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
18 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
19 Simon Posnjak from gc6.4.
20 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
22 2005-04-17 David S. Miller <davem@davemloft.net>
24 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
25 * os_dep.c (GC_linux_stack_base): Check for bug present in some
26 Sparc glibc variants where __libc_stack_end is erroneously set
27 to "1". Fallback to procfs code in that case.
29 2005-04-12 Mike Stump <mrs@apple.com>
31 * configure: Regenerate.
33 2005-04-12 Richard Henderson <rth@redhat.com>
35 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
37 2005-03-23 Mike Stump <mrs@apple.com>
39 * darwin_stop_world.c: Update for -m64 multilib.
40 * include/private/gcconfig.h: Likewise.
41 * powerpc_darwin_mach_dep.s: Likewise.
43 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
45 * Makefile.in, include/Makefile.in: Regenerate.
47 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
49 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
50 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
52 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
55 * configure.host: Set gc_use_mmap on *-linux*.
56 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
57 * include/private/gc_priv.h: Include gc_config.h.
58 * configure, include/gc_config.h.in: Rebuilt.
60 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
62 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
63 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
65 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
67 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
68 and indent appropriately.
69 * mark_rts.c (GC_approx_sp): Access stack.
70 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
71 callee-saves registers when appropriate.
72 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
74 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
76 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
77 and include/gc_ext_config.h.
78 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
79 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
81 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
83 * configure: Regenerate.
85 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
88 Revert patches of 2004-11-26 and 2004-11-27.
90 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
92 * configure: Regenerate for libtool change.
94 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
96 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
98 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
100 Fix "PACKAGE_NAME redefined" errors.
101 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
102 and include/gc_config.h.
103 * configure: Regenerated.
104 * include/gc_config.h.in: No longer auto-generated. Define only the
105 macros needed by libjava.
106 * include/config.h.in: Generated by autoheader.
107 * include/gc.h: Include config.h, not gc_config.h.
109 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
111 * configure: Regenerate for libtool reversion.
113 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
115 * configure: Regenerate for libtool change.
117 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
119 * configure.ac (machdep): Use sparc_mach_dep.lo on
120 sparc64-sun-solaris2.* too.
121 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
122 * configure: Regenerate.
124 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
127 * configure.ac (threading): Accept 'posix95'.
128 * configure: Regenerate.
130 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
132 * Makefile.am: Define ACLOCAL_AMFLAGS.
133 * configure.ac: Remove redundant sinclude.
134 * acinclude.m4: Delete file.
135 * aclocal.m4: Regenerate.
136 * Makefile.in, include/Makefile.in: Regenerate.
137 * configure: Regenerate.
139 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
141 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
144 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
146 * include/private/gcconfig.h: Add m32r-linux target.
148 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
150 * configure.ac: Update all AC_DEFINEs to newer style.
151 * configure: Regenerate.
152 * include/gc_config.h.in: Regenerate.
154 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
156 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
157 GC_print_back_graph_stats): split GC_traverse_back_graph.
158 * backgraph.c: Dynamically grow in_progress_space.
159 * finalize.c (GC_notify_or_invoke_finalizers): also call
160 GC_print_back_graph_stats.
161 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
162 GC_print_back_height): Move delarations to header file.
163 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
164 * configure: Regenerate.
166 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
168 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
169 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
171 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
173 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
174 Reported by Danny Smith.
176 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
178 * misc.c (GC_init): Replace lhs cast with rhs cast.
180 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
182 * specific.c: Check GC_LINUX_THREADS before including
183 private/specific.h. From Richard Earnshaw.
185 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
187 * aclocal.m4: Remove obsolete construct for old automake.
188 * acinclude.m4: Regenerate with aclocal 1.9.1.
189 * configure.ac: Remove duplicate AC_WITH calls. Replace
190 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
191 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
192 Remove now-redundant subst of target_noncanonical. Remove
193 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
194 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
195 Use slightly more modern form of AC_INIT.
196 * configure: Rebuild with autoconf 2.59.
197 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
199 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
201 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
202 since they're not known at this time.
203 * solaris_pthreads.c: Likewise.
205 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
208 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
210 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
212 * configure.ac (gc_cflags): Add -Iinclude.
213 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
214 Don't write DEFS to boehm-cflags file.
215 * configure: Rebuilt.
216 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
217 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
218 * include/gc_config_macros.h: Remove backward-compatibility
219 redefinitions of GC_ names.
220 * include/gc.h: Include <gc_config.h>.
222 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
224 Import Boehm GC version 6.3.
226 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
228 * include/Makefile.in: Regenerate
230 2004-07-06 Andrew Pinski <apinski@apple.com>
232 * os-dep.c (GC_task_self): Declare as static
233 and remove the second declaration.
235 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
237 * Makefile.am: Add rule for .S files to fix bootstrap on
239 * Makefile.in: Regenerate.
241 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
243 * boehm-gc/configure.ac: New name of configure.in.
244 Remove useless multilib stuff. Change uses of
245 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
246 * boehm-gc/configure.in: New name of configure.in.
247 * boehm-gc/Makefile.am: Update for automake 1.8.5.
248 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
249 * boehm-gc/aclocal.m4: Regenerate.
250 * boehm-gc/configure: Regenerate.
251 * boehm-gc/Makefile.in: Regenerate.
253 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
255 * .cvsignore: New file.
257 2004-04-25 Andreas Jaeger <aj@suse.de>
259 * mark.c (GC_mark_from): Use pointer as prefetch argument.
261 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
263 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
265 (PREFETCH_FOR_WRITE): Likewise.
267 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
269 * configure.ac: Bump AC_PREREQ to 2.59.
270 * configure: Regenerate.
271 * config.in: Regenerate.
273 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
275 * ltconfig, ltmain.sh: Remove unused files.
276 * configure.in: Remove bogus extra early invocation of
278 * configure: Regenerate.
279 * mkinstalldirs, install-sh, config.sub, config.guess:
280 Remove (now) unused files.
281 * Makefile.in: Regenerate (losing references to vanished
284 * configure.in: Add CCAS, CCASFLAGS for future automakes.
285 * configure, Makefile.in, include/Makefile.in: Regenerate.
287 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
288 * Makefile.in: Regenerate.
290 * configure.in: Remove bogus duplicate invocation of
291 AM_MAINTAINER_MODE. Remove obsolete comment.
292 * configure: Regenerate.
294 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
296 * aclocal.m4: Regenerate.
297 * configure.in: Receive contents of GC_CONFIGURE macro.
298 * configure: Regenerate.
300 * configure.in: Remove more obsolete, bogus code.
301 * configure: Regenerate.
303 * acinclude.m4: Remove obsolete and bogus constructs.
304 * aclocal.m4: Regenerate.
305 * configure: Regnerate.
307 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
309 * acinclude.m4: De-precious CC and CXX so that the right flags
310 are passed down to multilibs.
311 * aclocal.m4: Regenerate.
312 * configure: Regenerate.
314 2004-02-22 Zack Weinberg <zack@codesourcery.com>
315 Nathanael Nerode <neroden@twcny.rr.com>
316 Alexandre Oliva <aoliva@redhat.com>
318 * config.sub, config.guess: Replace with forwarding scripts
319 which invoke the master copies in the top level.
321 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
323 * acinclude.m4: Remove old no-executables workaround;
324 add new no-executables workaround.
325 * aclocal.m4: Regenerate.
326 * configure.in: Change prereqs to autoconf 2.57.
327 * configure: Regenerate with autoconf 2.57.
329 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
330 * configure: Regenerate.
331 * Makefile.am: Use target_noncanonical variable from configure.
332 * Makefile.in: Regenerate.
333 * include/Makefile.in: Regenerate.
335 2004-02-20 Andrew Cagney <cagney@redhat.com>
337 * config.guess: Update from version 2002-01-10 to 2004-02-16.
338 * config.sub: Update from version 2002-01-02 to 2004-02-16.
340 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
342 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
343 * aclocal.m4: Rebuild.
344 * configure: Regenerate.
346 * acinclude.m4: Move certain code to configure.in.
347 * configure.in: Receive code from acinclude.m4.
348 * aclocal.m4: Rebuild.
349 * configure: Regenerate.
351 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
353 2004-01-20 Andrew Haley <aph@redhat.com>
355 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
357 * configure.in: Comment change.
359 2004-01-16 Andrew Haley <aph@redhat.com>
361 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
362 add for ia64; remove for MIPS.
363 * configure: Regnerated.
365 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
367 * configure.in: Add in AC_PREREQ(2.13)
369 2004-01-07 Dave Jones <davej@redhat.com>
371 * malloc.c (GC_generic_malloc): Correct initialization typo.
372 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
374 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
376 * include/private/gcconfig.h: Re-install change of 2003-04-16.
378 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
380 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
383 2003-10-18 Alan Modra <amodra@bigpond.net.au>
385 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
388 2003-10-03 Jeff Sturm <jsturm@one-point.com>
390 * configure: Rebuild.
392 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
394 * configure.in: Remove NO_GETENV definition for win32.
395 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
396 * misc.c (GC_init_inner): Call GC_thr_init for win32.
397 (GC_set_warn_proc): Add assertion.
398 * win32_threads.c: Import 6.3alpha2 version.
399 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
401 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
403 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
404 2.3/SPARC, there are no micro versions.
405 Treat Solaris 10 and up alike.
406 * configure: Regenerate.
408 2003-09-22 Anthony Green <green@redhat.com>
410 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
413 2003-09-20 <green@redhat.com>
415 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
416 check for __arm__ or __thumb__.
418 2003-09-09 Alan Modra <amodra@bigpond.net.au>
420 * configure: Regenerate.
422 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
423 Roger Sayle <roger@eyesopen.com>
425 * configure.in: Set INCLUDES to absolute path.
426 Save $INCLUDES in boehm-cflags, too.
427 Set INCLUDES so it's available to config.status.
428 * configure: Regenerate.
430 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
432 * include/gc.h (GC_CreateThread): Declare with WINAPI
434 * win32_threads.c (GC_CreateThread): Make definitions consistent
435 with declaration. Cast &thread_table[i].handle to PHANDLE
436 in call to DuplicateHandle
437 (thread_start): Declare as static.
439 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
441 * dyn_load.c: Define __private_extern__ to match Apple's system
444 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
446 * os_dep.c: Remove redundancy introduced in last merge.
448 2003-07-28 Jeff Sturm <jsturm@one-point.com>
451 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
452 * ChangeLog: Likewise.
453 * Makefile.am: Likewise.
454 * Makefile.direct: Likewise.
455 * Makefile.dj: Likewise.
456 * allchblk.c: Likewise.
458 * backgraph.c: Likewise.
459 * configure.host: Likewise.
460 * configure.in: Likewise.
461 * dbg_mlc.c: Likewise.
462 * dyn_load.c: Likewise.
463 * finalize.c: Likewise.
464 * gc_cpp.cc: Likewise.
465 * gc_dlopen.c: Likewise.
466 * gcj_mlc.c: Likewise.
467 * if_mach.c: Likewise.
468 * mach_dep.c: Likewise.
469 * malloc.c: Likewise.
470 * mallocx.c: Likewise.
472 * mark_rts.c: Likewise.
474 * os_dep.c: Likewise.
475 * ptr_chck.c: Likewise.
476 * reclaim.c: Likewise.
477 * solaris_pthreads.c: Likewise.
478 * solaris_threads.c: Likewise.
479 * sparc_mach_dep.S: Likewise.
480 * threadlibs.c: Likewise.
481 * typd_mlc.c: Likewise.
482 * version.h: Likewise.
483 * win32_threads.c: Likewise.
484 * Mac_files/MacOS_Test_config.h: Likewise.
485 * Mac_files/MacOS_config.h: Likewise.
486 * cord/cordbscs.c: Likewise.
487 * cord/cordprnt.c: Likewise.
488 * cord/de_win.c: Likewise.
489 * doc/README: Likewise.
490 * doc/README.MacOSX: Likewise.
491 * doc/README.changes: Likewise.
492 * doc/README.environment: Likewise.
493 * doc/README.ews4800: Likewise.
494 * doc/README.linux: Likewise.
495 * doc/README.macros: Likewise.
496 * doc/README.win32: Likewise.
497 * doc/debugging.html: Likewise.
498 * doc/gcdescr.html: Likewise.
499 * doc/tree.html: Likewise.
500 * include/Makefile.in: Likewise.
501 * include/gc.h: Likewise.
502 * include/gc_cpp.h: Likewise.
503 * include/gc_local_alloc.h: Likewise.
504 * include/gc_mark.h: Likewise.
505 * include/gc_pthread_redirects.h: Likewise.
506 * include/gc_typed.h: Likewise.
507 * include/new_gc_alloc.h: Likewise.
508 * include/private/dbg_mlc.h: Likewise.
509 * include/private/gc_hdrs.h: Likewise.
510 * include/private/gc_locks.h: Likewise.
511 * include/private/gc_pmark.h: Likewise.
512 * include/private/gc_priv.h: Likewise.
513 * include/private/gcconfig.h: Likewise.
514 * include/private/solaris_threads.h: Likewise.
515 * include/private/specific.h: Likewise.
516 * tests/test.c: Likewise.
517 * tests/test_cpp.cc: Likewise.
519 * configure: Rebuild.
520 * Makefile.in: Rebuild.
522 * mips_sgi_mach_dep.s: Add.
524 * alpha_mach_dep.s: Remove.
525 * irix_threads.c: Remove.
526 * linux_threads.c: Remove.
527 * mips_sgi_mach_dep.S: Remove.
529 * powerpc_macosx_mach_dep.s: Remove.
530 * doc/Makefile.am: Remove.
531 * doc/Makefile.in: Remove.
533 2003-07-25 Roger Sayle <roger@eyesopen.com>
535 * configure.host: Only use +ESdbgasm when using the HPUX native
536 compiler on PA-Risc. It isn't recognized by GCC and is silently
537 ignored by HP's compilers on ia64.
539 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
541 * configure.in: define GC_DLL under mingw if --enable-shared
543 * win32_threads.c: add #ifdef GC_DLL around DllMain
545 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
547 * include/private/gcconfig.h: Add support for arm-netbsdelf.
549 2003-04-09 Tom Tromey <tromey@redhat.com>
551 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
553 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
555 2003-03-22 Richard Henderson <rth@redhat.com>
557 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
558 (GC_test_and_set): Use __sync_lock_test_and_set.
559 (GC_clear): Use volatile assignment.
560 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
561 (GC_memory_write_barrier): Use __sync_synchronize.
563 2003-03-12 Andreas Schwab <schwab@suse.de>
565 * configure.in: Avoid trailing /. in toolexeclibdir.
566 * configure: Rebuilt.
568 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
569 * include/private/gcconfig.h (GC_data_start): declare when needed.
570 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
572 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
573 GC_register_dynlib_callback): Register main data for static
574 executable if dl_iterate_phdr() didn't.
575 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
576 if we don't expect to register main static data.
578 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
579 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
580 (GC_push_roots): explicitly mark free list headers, register
581 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
582 * alloc.c (GC_stopped_mark): Conditionally call
583 GC_cond_register_dynamic_libraries().
584 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
585 * dyn_load.c (GC_register_main_static_data): define.
586 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
587 no longer skip main data.
588 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
589 (GC_init_inner): Make main data registration conditional.
590 * include/private/gc_priv.h (GC_register_main_static_data): declare.
591 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
594 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
596 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
598 * configure: Rebuilt.
600 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
602 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
604 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
606 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
607 Remove USE_LIBDIR conditional.
608 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
609 * Makefile.in, configure: Rebuilt.
611 2002-12-31 Tom Tromey <tromey@redhat.com>
614 * include/Makefile.in: Rebuilt.
615 * include/Makefile.am (noinst_HEADERS): Renamed from
618 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
620 * ltconfig (osf[345]): Append $major to soname_spec.
621 Reflect this in library_names_spec.
622 * ltmain.sh (osf): Prefix $major with . for use as extension.
624 2002-10-02 Andreas Jaeger <aj@suse.de>
626 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
628 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
630 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
631 check for __arm__ or __thumb__.
633 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
635 * include/private/gcconfig: Add machine type S390. Add s390x support.
636 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
637 (GC_compare_and_exchange): Likewise.
639 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
641 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
643 2002-08-23 Adam Megacz <adam@xwt.org>
645 * win32_threads.cc: Removed extraneous ABORT()
647 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
649 * Makefile.am (all-multi): Fix multilib parallel build.
651 2002-07-18 Bo Thorsen <bo@suse.de>
653 * include/private/gcconfig.h: Add x86-64 definitions.
654 * os_dep.c: Add x86-64 support.
655 * configure.in: Likewise.
656 * configure: Regenerate.
658 2002-07-18 H.J. Lu <hjl@gnu.org>
660 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
662 2002-07-18 H.J. Lu (hjl@gnu.org)
664 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
667 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
670 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
672 2002-06-09 H.J. Lu (hjl@gnu.org)
674 * include/private/gc_locks.h (GC_test_and_set): Support
676 (GC_TEST_AND_SET_DEFINED): Likewise.
678 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
681 (LINUX_STACKBOTTOM): Likewise.
682 (STACKBOTTOM): Removed for Linux/mips.
684 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
686 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
687 (GC_pthread_create): Fix typo.
688 (GC_TRY_LOCK): Likewise.
689 * include/private/gc_locks.h (GC_test_and_set): Only take one
691 (LOCK): Adjust appropriately.
692 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
693 _SIGRTMIN is unavailable.
695 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
697 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
698 * aclocal.m4: Regenerate.
699 * configure: Regenerate.
701 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
703 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
704 script entry, and set LD to it when configuring multilibs.
705 * configure: Rebuilt.
707 2002-04-22 Jeff Sturm <jsturm@one-point.com>
709 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
710 (noinst_LTLIBRARIES): Add libgcjgc.la.
712 * Makefile.in: Rebuild.
714 2002-04-22 David S. Miller <davem@redhat.com>
716 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
717 64-bit SPARC Linux, the __libc_stack_end technique does
718 not work in this case.
720 2002-04-22 Jeff Sturm <jsturm@one-point.com>
722 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
724 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
726 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
729 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
731 * include/private/gcconfig.h (DATAEND): Update comment example
734 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
736 * include/private/gcconfig.h (DATAEND): Clarify comment.
738 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
740 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
741 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
743 * allchblk.c (GC_allchblk_nth): Change text and support reduced
744 frequency for blacklist warning message.
745 * misc.c (GC_large_alloc_warn_interval,
746 GC_large_alloc_warn_suppressed): define.
747 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
748 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
749 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
750 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
752 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
754 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
756 * include/private/gcconfig.h: Add support for an unmapped
757 memory hole between the end of the initialized data segment
758 and the start of the BSS on FreeBSD/i386.
760 2002-03-30 Krister Walfridsson <cato@df.lth.se>
762 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
765 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
767 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
768 (GC_local_gcj_malloc): Add assertion.
769 (start_mark_threads): Fix abort message.
770 * mark.c (GC_mark_from): Generalize assertion.
771 * reclaim.c (GC_clear_fl_links): New function.
772 (GC_start_reclaim): Must clear some freelist links.
773 * include/private/specific.h, specific.c: Add assertions.
774 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
775 Rearrange tse fields.
777 2002-03-27 Richard Henderson <rth@redhat.com>
779 * os_dep.c (GC_init_linux_data_start): Fix references to
780 __data_start and _end.
782 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
784 * include/private/gcconfig.h: Change all likely references
785 to linker script synthesized symbols to use this idiom:
786 extern int etext[]; etext
788 2002-03-25 Jeff Sturm <jsturm@one-point.com>
790 * linux_threads.c (GC_get_nprocs): Close file descriptor.
792 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
794 * include/private/gcconfig.h: Add unified test for FreeBSD.
795 Support FreeBSD/alpha.
796 * os_dep.c: Do not include <machine/trap.h> unless available.
797 (GC_freebsd_stack_base): Fix types.
799 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
801 * Makefile.am: Make a convenience library.
802 * Makefile.in: Rebuilt.
804 2002-03-15 Anthony Green <green@redhat.com>
806 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
807 * configure.in: Disable use of getenv for win32 targets (some of
808 which have broken implementations).
809 * configure: Rebuilt.
811 2002-03-12 Adam Megacz <adam@xwt.org>
813 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
814 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
815 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
816 statically initialized it to TRUE if compiling with GCC.
817 * win32_threads.c (thread_start): We no longer use SEH if
819 * mark.c (GC_mark_some): We no longer use SEH if
822 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
824 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
825 support is enabled, for hash synchronization.
827 2002-02-24 Adam Megacz <adam@xwt.org>
829 * Makefile.am: Added win32_threads.c to sources list.
830 * win32_threads.c: Added two */'s which I had neglected.
832 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
834 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
835 * Makefile.in: Rebuilt.
837 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
839 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
841 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
843 * mips_sgi_mach_dep.S: Likewise.
844 * Makefile.am: Update for above changes.
845 * Makefile.in: Rebuilt.
847 2002-02-12 Richard Henderson <rth@redhat.com>
849 * configure.in: Re-apply 2001-06-26 configure change.
850 * configure: Rebuild.
852 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
854 Imported GC 6.1 Alpha 3.
856 * sparc_mach_dep.S: Delete incorrectly named file.
858 2001-02-11 Adam Megacz <adam@xwt.org
860 * configure.in: support for win32, saner
861 cross-compile options
863 2001-02-08 Anthony Green <green@redhat.com>
865 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
866 board embedded targets.
867 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
868 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
869 redundant uses of ECOS.
870 * misc.c: Use NOSYS where ECOS is being used.
871 Don't define GC_write twice for ECOS systems.
872 (GC_write): New function for NOSYS targets.
874 2002-02-06 Adam Megacz <adam@xwt.org>
876 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
877 now exposed on all Win32 platforms.
878 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
879 compiles on Win32; it invokes CreateThread() if GC is built
880 as a DLL; otherwise it registers the thread.
881 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
882 libgcjgc was not built as a DLL.
884 2002-02-01 Adam Megacz <adam@xwt.org>
886 * boehm-gc on win32 now automatically detects if it is being built
887 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
889 2002-01-25 David Edelsohn <edelsohn@gnu.org>
891 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
892 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
893 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
894 DATASTART and DATAEND roots.
895 * rs6000_mach_dep.s: Add function descriptor and traceback table.
897 2001-12-16 Jeff Sturm <jsturm@one-point.com>
899 * dyn_load.c: Define ElfW (if needed) for all targets,
901 (GC_FirstDLOpenedLinkMap): Use it.
902 (GC_register_dynamic_libraries_dl): Use it.
903 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
906 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
909 * configure.in: Add AC_SUBST(target_alias).
910 * configure: Regenerated.
912 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
914 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
915 case for GC_FREEBSD_THREADS.
916 * configure.in (*-*-freebsd*): Clarify warning.
917 * configure: Rebuilt.
919 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
920 Andreas Tobler <toa@pop.agri.ch>
922 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
924 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
926 * linux_threads.c (GC_init_parallel): Do not declare as a static
928 * include/gc.h (GC_init): Declare here. Add description.
929 * include/private/gc_priv.h (GC_init): Remove declaration.
931 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
933 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
934 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
935 GC_FREEBSD_THREADS, handle strange interaction between system
936 pthread implementation and boehm-gc signal-handler architecture.
937 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
939 * include/private/gcconfig.h (configuration keyed off FREEBSD):
940 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
941 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
943 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
945 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
946 * Makefile.in: Rebuilt.
948 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
950 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
951 merged local changes.
953 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
955 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
956 Solaris 2/Intel definition.
958 * configure.in (i?86-*-solaris2.[89]*): Define
959 SOLARIS25_PROC_VDB_BUG_FIXED.
960 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
961 * configure: Regenerate.
963 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
964 (DATAEND): Define using _end.
966 2001-09-11 Per Bothner <per@bothner.com>
968 * include/Makefile.am: New file. It defines include_HEADERS.
969 * Makefile.am (SUBDIRS): New macro, set to include.
970 * configure.in (AC_OUTPUT): Add include/Makefile.
972 2001-08-20 Tom Tromey <tromey@redhat.com>
974 * configure: Rebuilt.
975 * configure.in: Always ask gcc for threads package.
977 2001-08-17 Tom Tromey <tromey@redhat.com>
979 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
980 merged local changes.
982 2001-08-02 David Billinghurst <David.Billinghurst>
984 * configure: Rebuilt.
985 * configure.in: POSIX threads on cygwin does not link with
988 2001-07-03 Tom Tromey <tromey@redhat.com>
990 Fix for PR bootstrap/3281:
991 * aclocal.m4, configure, Makefile.in: Rebuilt.
992 * acinclude.m4: Set mkinstalldirs for in-tree build.
994 2001-06-26 Richard Henderson <rth@redhat.com>
996 * alpha_mach_dep.s: Mark call-saved FP registers.
997 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
998 * configure.in (alpha*): Re-enable alpha_mach_dep.s
999 * configure: Rebuild.
1001 2001-06-12 Tom Tromey <tromey@redhat.com>
1003 * aclocal.m4, configure: Rebuilt.
1004 * acinclude.m4: Find configure.host in srcdir.
1006 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1008 * configure.in (AC_EXEEXT): Work around in case it expands to
1009 nothing, as in autoconf 2.50.
1010 * acinclude.m4: Likewise.
1011 * aclocal.m4, configure: Rebuilt.
1013 2001-06-07 Tom Tromey <tromey@redhat.com>
1015 For PR bootstrap/3075:
1016 * configure, aclocal.m4, Makefile.in: Rebuilt.
1017 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1018 AC_CANONICAL_SYSTEM.
1019 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1020 AC_CANONICAL_SYSTEM here.
1021 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1024 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1026 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1027 (libgcjgc_la_SOURCES): Remove typo.
1028 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1029 * Makefile.in: Rebuilt.
1031 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1033 Imported version version 6.0alpha7.
1035 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1036 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1037 README.rs6000, README.sgi, README.solaris2, README.uts,
1038 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1039 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1040 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1041 hpux_irix_threads.c, makefile.depend, nursery.c,
1042 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1043 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1044 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1045 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1048 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1050 * configure.host: Build with -fexceptions.
1051 * linux_threads.c: Remember which thread stopped world for
1053 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1054 with final tuning by Bryce McKinlay
1056 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1057 * configure: Rebuilt.
1059 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1061 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1062 (GC_noop1): Change declaration to take one argument.
1064 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1066 * configure.in: Obtain THREADS with `gcc -v'.
1067 * configure: Rebuilt.
1069 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1071 * misc.c: Back out buggy changes to stack clearing code.
1072 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1073 spent clearing memory.
1075 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1078 - Accomodate finalization requests for static objects.
1079 (Will be required by hash synchronization. May be needed
1080 in some configurations now.)
1083 - Define MIN_WORDS. All allocation requests are rounded
1084 up to at least this size. Removes a subtle assumption that
1085 Java objects have a 2 word header.
1088 - Adjust Linux/IA64 configuration for non-ancient kernels.
1089 (Necessary fix for IA64.)
1092 - Fix syntax error in currently unused code. Will be needed
1100 - Change stack cleaning code to typically clear about one tenth
1101 the memory it used to in the threads configuration. Occasionally
1102 still clear more. (This is really a fix for a long-standing
1103 and fairly significant performance bug with threads.)
1106 - Fix the code for finding the beginning of the data segment under
1107 Linux. I believe this is necessary for some IA64 Linux
1108 distributions. It will also helo other platforms, though those
1109 may additionally require a gcconfig.h adjustment. (This basically
1110 works around the absence of a data_start or __data_start
1111 definition in glibc.)
1114 - Handle rounding due to MIN_WORDS.
1116 2001-03-22 Tom Tromey <tromey@redhat.com>
1118 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1120 2001-03-19 Tom Tromey <tromey@redhat.com>
1122 * Makefile.in: Rebuilt.
1123 * Makefile.am (gctest_LDFLAGS): new macro.
1125 2001-03-16 Tom Tromey <tromey@redhat.com>
1127 * Makefile.in: Rebuilt.
1128 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1130 2001-01-23 Rod Stewart <stewart@lab43.org>
1132 * gcconfig.h: Check for `__arm__', not `arm'.
1134 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1136 * configure.in: Rename THREADLIB to THREADLIBS.
1137 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1138 ensures that we link the correct version of the linuxthreads semaphore
1140 * Makefile.in: Rebuilt.
1141 * configure: Rebuilt.
1143 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1144 list of signals which are not blocked during suspend in the NO_SIGNALS
1147 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1149 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1151 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1153 * Makefile.dist: Renamed from Makefile.orig.
1155 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1157 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1158 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1160 * Makefile.in: Rebuilt.
1161 * configure: Likewise.
1163 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1165 * gcconfig.h: Add new case for powerpc EABI.
1166 [PPC]: Handle embedded OS for powerpc simulator.
1168 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1170 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1171 cross-compile configuration only.
1172 * Makefile.am: Build gcj_mlc.c.
1173 * configure, Makefile.in: Rebuilt.
1175 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1177 * acinclude.m4: Include libtool macros from the top level.
1178 * aclocal.m4, configure: Rebuilt.
1180 2000-09-04 Anthony Green <green@redhat.com>
1182 Fix for PR libgcj/230:
1183 * mark.c (GC_mark_from_mark_stack): Remove call to
1184 GC_debug_object_start.
1185 * gc_priv.h (GC_debug_object_start): Remove prototype.
1187 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1189 * gcconfig.h [OSF1] (_end): Declare as `int'.
1191 2000-08-02 Tom Tromey <tromey@cygnus.com>
1193 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1194 (GC_generic_malloc): Likewise.
1195 (GC_add_to_black_list_normal): Likewise.
1196 (GC_find_header): Likewise.
1197 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1198 * gc_mark.h (GC_find_start): Prototype.
1199 (GC_signal_mark_stack_overflow): Likewise.
1201 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1203 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1204 * configure: Rebuilt.
1206 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1208 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1210 Imported version 5.1.
1211 * acinclude.m4: Push version to 5.1.
1213 2000-06-19 Andrew Haley <aph@cygnus.com>
1215 * os_dep.c (read): Pass two dummy args to syscall().
1217 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1219 Imported 5.0 release version.
1220 * acinclude.m4: Increment version to 5.0.
1222 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1224 Imported version 5.0alpha7.
1225 * acinclude.m4: Update version to 5.0a7.
1227 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1229 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1230 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1231 - sparc glibc does not provide it.
1232 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1233 Make STACKBOTTOM depend on the wordsize.
1234 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1235 (struct frame): Declare on sparc*-linux*.
1236 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1237 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1238 Implement on sparc64.
1239 (GC_clear_stack_inner): Implement on sparc64.
1240 * gc_priv.h (GC_test_and_set): Implement for sparc.
1241 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1242 GC_save_regs_in_stack on sparc.
1244 2000-04-23 Tom Tromey <tromey@cygnus.com>
1246 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1248 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1250 Imported version version 5.0alpha6.
1251 * acinclude.m4: Bump version to 5.0a6.
1252 * configure.in: Don't use alpha_mach_dep.s.
1253 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1255 * Makefile.am, Makefile.in: irix_threads.c is now
1256 hpux_irix_threads.c.
1257 * Makefile.orig: Updated from gc distribution Makefile.
1259 2000-03-26 Anthony Green <green@redhat.com>
1261 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1263 2000-02-14 Tom Tromey <tromey@cygnus.com>
1265 * gc.h (dlopen): Define as GC_dlopen on Linux.
1266 (GC_dlopen): Declare on Linux.
1267 * dyn_load.c (GC_dlopen): Define for Linux.
1269 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1271 * gcconfig.h (DATASTART): Add missing extern declaration
1272 for data_start on powerpc.
1274 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1276 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1279 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1281 * gcconfig.h: Define DATASTART for Alpha Linux.
1283 1999-12-19 Anthony Green <green@cygnus.com>
1285 * gcconfig.h: Use libgcj hack for Alpha Linux.
1286 Undefine MPROTEXT_VDB (from Jeff Sturm).
1287 * os_dep.c: Remove Alpha Linux hacks.
1290 1999-12-13 Tom Tromey <tromey@cygnus.com>
1292 * aclocal.m4, configure: Rebuilt.
1293 * acinclude.m4: Changed version to 5.0a4.
1294 * Makefile.in: Rebuilt.
1295 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1297 1999-12-12 Anthony Green <green@cygnus.com>
1299 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1301 (DYNAMIC_LOADING): Define for PowerPC Linux.
1302 * os_dep.c: Remove some special cases for PowerPC Linux.
1303 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1306 1999-11-04 Tom Tromey <tromey@cygnus.com>
1308 * Makefile.in: Rebuilt.
1309 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1311 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1312 (GC_thr_init): Don't declare.
1314 * configure: Rebuilt.
1315 * configure.in: Removed qt threads case.
1316 * dyn_load.c: Don't mention QUICK_THREADS.
1317 * os_dep.c: Don't mention QUICK_THREADS.
1318 * misc.c: Don't mention QUICK_THREADS.
1319 * gcconfig.h: Don't mention QUICK_THREADS.
1320 * gc_priv.h: Removed QUICK_THREADS code.
1321 * quick_threads.c: Removed.
1323 1999-11-03 Tom Tromey <tromey@cygnus.com>
1325 * gcconfig.h: Merged in local changes from old config.h.
1327 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1329 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1331 1999-11-02 Tom Tromey <tromey@cygnus.com>
1333 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1335 * configure: Rebuilt.
1336 * configure.in: Don't create boehm-config.h.
1337 * Makefile.in: Rebuilt.
1338 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1340 ($(all_objs)): Depend on gcconfig.h.
1341 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1342 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1343 * config.h: Removed.
1345 1999-11-01 Tom Tromey <tromey@cygnus.com>
1347 * Makefile.in: Rebuilt.
1348 * Makefile.am (gctest_LDADD): Added THREADLIB.
1350 * configure: Rebuilt.
1351 * configure.in (INCLUDES): New subst.
1353 1999-09-29 Steve Chamberlain <sac@pobox.com>
1355 * config.h: Added picoJava target.
1356 * mach_dep.h (GC_push_regs): New code for picoJava.
1358 1999-09-28 Tom Tromey <tromey@cygnus.com>
1360 * aclocal.m4, configure: Rebuilt.
1361 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1362 appropriate AC_PROG_ symbol.
1364 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1366 * gc_priv.h: IRIX thread changes from
1367 include/private/gc_priv.h.
1369 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1371 * Makefile.in: Rebuilt.
1372 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1375 * configure: Rebuilt.
1376 * configure.in: Properly align --help output, fix capitalization
1378 * acinclude.m4: Likewise.
1380 1999-08-04 Tom Tromey <tromey@cygnus.com>
1382 * configure.in: Added missing `;;'. From Anthony Green.
1384 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1386 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1388 1999-08-03 Tom Tromey <tromey@cygnus.com>
1390 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1391 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1393 1999-08-02 Tom Tromey <tromey@cygnus.com>
1395 * aclocal.m4, configure: Rebuilt for new libtool.
1397 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1399 * mips_sgi_mach_dep.s: Enable PIC option.
1401 1999-07-19 Tom Tromey <tromey@cygnus.com>
1403 * config.h (MPROTECT_VDB): Don't define on Linux.
1405 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1407 * Makefile.am (.s.lo): Avoid `#line' directives.
1408 * Makefile.in: Rebuilt.
1410 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1412 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1413 generate *-recursive for this Makefile, use *-am instead.
1414 * Makefile.in: Rebuilt.
1416 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1418 * Makefile.am (.s.lo): Renamed from `.s.o'.
1419 * Makefile.in: Rebuilt.
1421 1999-06-21 Tom Tromey <tromey@cygnus.com>
1423 Alpha patch from Jeff Sturm:
1424 * os_dep.c (GC_init_linuxalpha): New function.
1425 * misc.c: Initialize for alpha linux.
1426 * gc_priv.h (GC_test_and_set): Define for alpha.
1427 * config.h: Don't assume __data_start on alpha.
1429 * Makefile.in: Rebuilt.
1430 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1433 * Makefile.in: Rebuilt.
1434 * Makefile.am (toolexeclibdir): Define as libdir when
1436 * configure: Rebuilt.
1437 * configure.in (USE_LIBDIR): New conditional.
1439 * configure: Rebuilt.
1440 * configure.in: Recognize all forms of alpha.
1442 1999-06-17 Anthony Green <green@cygnus.com>
1444 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1445 Carlo Dapor <carlo@vis.ethz.ch>).
1447 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1449 * configure.in: Switch from irix threads to posix threads
1450 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1451 for mips architecture.
1452 * configure: Regenerate.
1454 1999-04-30 Tom Tromey <tromey@cygnus.com>
1456 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1458 1999-04-26 Tom Tromey <tromey@cygnus.com>
1460 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1463 1999-04-23 Tom Tromey <tromey@cygnus.com>
1465 * Makefile.in, configure: Rebuilt.
1466 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1467 (libgcjgc_la_SOURCES): Renamed.
1468 (libgcjgc_la_LIBADD): Likewise.
1469 (libgcjgc_la_DEPENDENCIES): Likewise.
1470 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1471 (gctest_LDADD): Use libgcjgc.la.
1472 (all_objs): Mention libgcj_la_OBJECTS.
1473 (EXTRA_LTLIBRARIES): Renamed.
1474 (toollib_LTLIBRARIES): Likewise.
1475 (libgcjgc_la_LDFLAGS): New macro
1476 (toolexecdir): Renamed.
1477 (toolexeclibdir): Likewise.
1478 (toolexeclib_LTLIBRARIES): Likewise.
1479 (LTCOMPILE): Renamed; added libtool invocation.
1480 (LINK): Added libtool invocation.
1481 (.s.o): use LTCOMPILE.
1482 * configure.in: Call AM_PROG_LIBTOOL.
1483 (target_all): Set to libgcjgc.la.
1484 Mention `.lo' forms of object files.
1486 1999-04-21 Tom Tromey <tromey@cygnus.com>
1488 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1491 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1492 sigcontext.h. From Matthias Klose <doko@itso.de>.
1494 1999-04-16 Tom Tromey <tromey@cygnus.com>
1496 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1497 David Pettersson <dapet@mai.liu.se>
1499 1999-04-14 Tom Tromey <tromey@cygnus.com>
1501 * configure: Rebuilt.
1502 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1503 incorrect patch of 199-04-09.
1505 * configure: Rebuilt.
1506 * configure.in: Added support for alpha.
1507 From David Pettersson <dapet@mai.liu.se>.
1509 1999-04-13 Tom Tromey <tromey@cygnus.com>
1511 * Makefile.in: Rebuilt.
1512 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1515 1999-04-09 Tom Tromey <tromey@cygnus.com>
1517 * configure: Rebuilt.
1518 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1520 1999-02-23 Tom Tromey <tromey@cygnus.com>
1522 * configure: Rebuilt.
1523 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1524 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1526 1999-02-18 Tom Tromey <tromey@cygnus.com>
1528 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1529 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1530 for case where LO is NULL.
1532 1999-02-10 Tom Tromey <tromey@cygnus.com>
1534 * aclocal.m4, configure, Makefile.in: Rebuilt.
1535 * acinclude.m4: Updated to be used with automake 1.4.
1536 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1538 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1539 (libgcjgc_a_SOURCES): Likewise.
1540 (libgcjgc_a_LIBADD): Likewise.
1541 (libgcjgc_a_DEPENDENCIES): Likewise.
1542 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1543 (gctest_LDADD): Likewise.
1544 (all_objs): Likewise.
1546 1999-01-08 Tom Tromey <tromey@cygnus.com>
1548 * configure: Rebuilt.
1549 * configure.in: Define LINUX_THREADS if using POSIX threads on
1552 * gc_priv.h (GC_test_and_set): Put return type into definition.
1554 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1556 * Makefile.am: add support for eCos. In particular, add C++
1557 support for compiling the file ecos.cc.
1558 * ecos.cc: new file.
1559 * acinclude.m4: add C++ support.
1560 * aclocal.m4: likewise
1561 * config.h: add eCos support.
1562 * configure: likewise
1563 * configure.in: likewise
1564 * misc.c (GC_write): add eCos support.
1565 * os_dep.c (tiny_sbrk): add eCos support.
1567 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1569 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1570 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1572 1998-11-23 Tom Tromey <tromey@cygnus.com>
1574 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1576 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1578 * Makefile.am, Makefile.in, configure.host: tx39 build option
1581 1998-11-17 Tom Tromey <tromey@cygnus.com>
1583 * configure: Rebuilt.
1584 * configure.in: Switch on host, not target.
1586 1998-11-16 Tom Tromey <tromey@cygnus.com>
1588 * gc_priv.h (GC_debug_object_start): Declare.
1589 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1590 * gc.h (GC_debug_register_finalizer_no_order,
1591 GC_register_finalizer_no_order): Declare.
1592 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1593 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1594 (GC_debug_generic_malloc): Likewise.
1595 (GC_debug_object_start): new function.
1597 1998-11-11 Tom Tromey <tromey@cygnus.com>
1599 * configure: Rebuilt.
1600 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1602 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1604 * dyn_load.c: Handle QUICK_THREADS case.
1606 1998-10-21 Tom Tromey <tromey@cygnus.com>
1608 * configure: Rebuilt.
1609 * configure.in: Put cpp defines here, not in config.h. Recognize
1610 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1611 define PACKAGE or VERSION.
1612 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1615 * os_dep.c (GC_default_push_other_roots): Define when
1616 QUICK_THREADS defined.
1617 * misc.c: Added QUICK_THREADS case.
1618 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1619 * config.h (THREADS): Define if QUICK_THREADS defined.
1620 * Makefile.in: Rebuilt.
1621 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1623 * quick_threads.c: New file.
1625 1998-10-20 Tom Tromey <tromey@cygnus.com>
1627 * aclocal.m4, configure: Rebuilt.
1628 * acinclude.m4: Don't subst machine_dir or sys_dir.
1629 * configure.host: Removed unused code.
1631 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1633 * configure: Rebuilt.
1634 * configure.in: Fix typo in previous patch.
1636 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1638 * Makefile.in, aclocal.m4, configure: Rebuilt.
1639 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1640 * configure.host: Created.
1642 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1644 * Makefile.in: Rebuilt.
1645 * Makefile.am (lib_LIBRARIES): Use target_all.
1646 (EXTRA_LIBRARIES): New macro.
1647 * configure: Rebuilt.
1648 * configure.in: Recognize --enable-gc.
1650 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1652 * Makefile.in: Rebuilt.
1653 * Makefile.am (COMPILE): Define.
1655 (.s.o): Use MY_CFLAGS.
1656 * configure: Rebuilt.
1657 * configure.in (MY_CFLAGS): Define and subst.
1659 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1661 * configure: Rebuilt.
1662 * configure.in: Added --with-cross-host argument. Use
1663 $with_cross_host to determine when cross-compiling.
1665 * config.h (SMALL_CONFIG): Don't define.
1666 * configure: Rebuilt.
1667 * configure.in: Define SMALL_CONFIG when cross-compiling.
1669 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1671 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1672 allchblk.c: Merged with 4.13a2 while preserving local changes.
1674 * Makefile.orig: Updated from Makefile in 4.13a2.
1676 * configure: Rebuilt.
1677 * configure.in: Updated version number to 4.13a2. On Solaris,
1678 don't build with -O when using gcc.
1680 Merged in version 4.13alpha2:
1681 * config.h (USE_MMAP): Re-enable on Solaris.
1682 * solaris_pthreads.c: Removed RCS Id line.
1683 * alpha_mach_dep.s: Removed RCS Id line.
1685 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1687 * config.h (USE_MMAP): Don't define for Solaris.
1689 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1691 * Makefile.in: Rebuilt.
1692 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1694 * Makefile.in: Rebuilt.
1695 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1697 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1699 * Makefile.in: Rebuilt.
1700 * Makefile.am ($(all_objs)): Depend on config.h.
1702 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1703 DATASTART as &_etext.
1704 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1705 * configure: Rebuilt.
1706 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1709 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1711 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1712 (GC_maybe_gc): Likewise.
1713 * os_dep.c: If NO_SIGSET defined, then have empty
1714 GC_disable_signals and GC_enable_signals.
1715 * configure: Rebuilt.
1716 * configure.in: Added --with-target-subdir option. If
1717 cross-compiling, define NO_SIGSET and NO_CLOCK.
1719 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1721 * Makefile.in: Rebuilt.
1722 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1724 * aclocal.m4, configure: Rebuilt.
1725 * acinclude.m4: New file.
1726 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1728 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1730 * configure: Rebuilt.
1731 * configure.in: Link boehm-config.h to config.h.
1732 * Makefile.in: Rebuilt.
1733 * Makefile.am (INCLUDES): Removed.
1734 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1735 JAVA_FINALIZATION): Define
1737 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1739 * Many files: Use GC_bool, not bool.
1740 * gc_priv.h: Define GC_bool, not bool.
1742 * misc.c (GC_dont_gc): Define as int.
1743 (GC_quiet): Likewise.
1744 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1745 * alloc.c (GC_dont_expand): Define as int.
1746 * gc_priv.h: For gcc, define bool as char.
1748 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1750 * Makefile.in: Rebuilt.
1751 * Makefile.am (check_PROGRAMS): New macro.
1752 (gctest_SOURCES): Likewise.
1753 (gctest_LDADD): Likewise.
1755 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1757 * Makefile.in: Rebuilt.
1758 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1759 * configure: Rebuilt.
1760 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1762 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1764 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1766 * Makefile.orig: Renamed from Makefile.