1 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
3 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
4 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
6 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
8 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
9 and indent appropriately.
10 * mark_rts.c (GC_approx_sp): Access stack.
11 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
12 callee-saves registers when appropriate.
13 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
15 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
17 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
18 and include/gc_ext_config.h.
19 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
20 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
22 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
24 * configure: Regenerate.
26 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
29 Revert patches of 2004-11-26 and 2004-11-27.
31 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
33 * configure: Regenerate for libtool change.
35 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
37 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
39 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
41 Fix "PACKAGE_NAME redefined" errors.
42 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
43 and include/gc_config.h.
44 * configure: Regenerated.
45 * include/gc_config.h.in: No longer auto-generated. Define only the
46 macros needed by libjava.
47 * include/config.h.in: Generated by autoheader.
48 * include/gc.h: Include config.h, not gc_config.h.
50 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
52 * configure: Regenerate for libtool reversion.
54 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
56 * configure: Regenerate for libtool change.
58 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
60 * configure.ac (machdep): Use sparc_mach_dep.lo on
61 sparc64-sun-solaris2.* too.
62 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
63 * configure: Regenerate.
65 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
68 * configure.ac (threading): Accept 'posix95'.
69 * configure: Regenerate.
71 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
73 * Makefile.am: Define ACLOCAL_AMFLAGS.
74 * configure.ac: Remove redundant sinclude.
75 * acinclude.m4: Delete file.
76 * aclocal.m4: Regenerate.
77 * Makefile.in, include/Makefile.in: Regenerate.
78 * configure: Regenerate.
80 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
82 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
85 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
87 * include/private/gcconfig.h: Add m32r-linux target.
89 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
91 * configure.ac: Update all AC_DEFINEs to newer style.
92 * configure: Regenerate.
93 * include/gc_config.h.in: Regenerate.
95 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
97 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
98 GC_print_back_graph_stats): split GC_traverse_back_graph.
99 * backgraph.c: Dynamically grow in_progress_space.
100 * finalize.c (GC_notify_or_invoke_finalizers): also call
101 GC_print_back_graph_stats.
102 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
103 GC_print_back_height): Move delarations to header file.
104 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
105 * configure: Regenerate.
107 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
109 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
110 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
112 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
114 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
115 Reported by Danny Smith.
117 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
119 * misc.c (GC_init): Replace lhs cast with rhs cast.
121 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
123 * specific.c: Check GC_LINUX_THREADS before including
124 private/specific.h. From Richard Earnshaw.
126 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
128 * aclocal.m4: Remove obsolete construct for old automake.
129 * acinclude.m4: Regenerate with aclocal 1.9.1.
130 * configure.ac: Remove duplicate AC_WITH calls. Replace
131 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
132 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
133 Remove now-redundant subst of target_noncanonical. Remove
134 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
135 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
136 Use slightly more modern form of AC_INIT.
137 * configure: Rebuild with autoconf 2.59.
138 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
140 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
142 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
143 since they're not known at this time.
144 * solaris_pthreads.c: Likewise.
146 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
149 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
151 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
153 * configure.ac (gc_cflags): Add -Iinclude.
154 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
155 Don't write DEFS to boehm-cflags file.
156 * configure: Rebuilt.
157 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
158 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
159 * include/gc_config_macros.h: Remove backward-compatibility
160 redefinitions of GC_ names.
161 * include/gc.h: Include <gc_config.h>.
163 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
165 Import Boehm GC version 6.3.
167 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
169 * include/Makefile.in: Regenerate
171 2004-07-06 Andrew Pinski <apinski@apple.com>
173 * os-dep.c (GC_task_self): Declare as static
174 and remove the second declaration.
176 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
178 * Makefile.am: Add rule for .S files to fix bootstrap on
180 * Makefile.in: Regenerate.
182 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
184 * boehm-gc/configure.ac: New name of configure.in.
185 Remove useless multilib stuff. Change uses of
186 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
187 * boehm-gc/configure.in: New name of configure.in.
188 * boehm-gc/Makefile.am: Update for automake 1.8.5.
189 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
190 * boehm-gc/aclocal.m4: Regenerate.
191 * boehm-gc/configure: Regenerate.
192 * boehm-gc/Makefile.in: Regenerate.
194 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
196 * .cvsignore: New file.
198 2004-04-25 Andreas Jaeger <aj@suse.de>
200 * mark.c (GC_mark_from): Use pointer as prefetch argument.
202 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
204 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
206 (PREFETCH_FOR_WRITE): Likewise.
208 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
210 * configure.ac: Bump AC_PREREQ to 2.59.
211 * configure: Regenerate.
212 * config.in: Regenerate.
214 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
216 * ltconfig, ltmain.sh: Remove unused files.
217 * configure.in: Remove bogus extra early invocation of
219 * configure: Regenerate.
220 * mkinstalldirs, install-sh, config.sub, config.guess:
221 Remove (now) unused files.
222 * Makefile.in: Regenerate (losing references to vanished
225 * configure.in: Add CCAS, CCASFLAGS for future automakes.
226 * configure, Makefile.in, include/Makefile.in: Regenerate.
228 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
229 * Makefile.in: Regenerate.
231 * configure.in: Remove bogus duplicate invocation of
232 AM_MAINTAINER_MODE. Remove obsolete comment.
233 * configure: Regenerate.
235 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
237 * aclocal.m4: Regenerate.
238 * configure.in: Receive contents of GC_CONFIGURE macro.
239 * configure: Regenerate.
241 * configure.in: Remove more obsolete, bogus code.
242 * configure: Regenerate.
244 * acinclude.m4: Remove obsolete and bogus constructs.
245 * aclocal.m4: Regenerate.
246 * configure: Regnerate.
248 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
250 * acinclude.m4: De-precious CC and CXX so that the right flags
251 are passed down to multilibs.
252 * aclocal.m4: Regenerate.
253 * configure: Regenerate.
255 2004-02-22 Zack Weinberg <zack@codesourcery.com>
256 Nathanael Nerode <neroden@twcny.rr.com>
257 Alexandre Oliva <aoliva@redhat.com>
259 * config.sub, config.guess: Replace with forwarding scripts
260 which invoke the master copies in the top level.
262 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
264 * acinclude.m4: Remove old no-executables workaround;
265 add new no-executables workaround.
266 * aclocal.m4: Regenerate.
267 * configure.in: Change prereqs to autoconf 2.57.
268 * configure: Regenerate with autoconf 2.57.
270 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
271 * configure: Regenerate.
272 * Makefile.am: Use target_noncanonical variable from configure.
273 * Makefile.in: Regenerate.
274 * include/Makefile.in: Regenerate.
276 2004-02-20 Andrew Cagney <cagney@redhat.com>
278 * config.guess: Update from version 2002-01-10 to 2004-02-16.
279 * config.sub: Update from version 2002-01-02 to 2004-02-16.
281 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
283 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
284 * aclocal.m4: Rebuild.
285 * configure: Regenerate.
287 * acinclude.m4: Move certain code to configure.in.
288 * configure.in: Receive code from acinclude.m4.
289 * aclocal.m4: Rebuild.
290 * configure: Regenerate.
292 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
294 2004-01-20 Andrew Haley <aph@redhat.com>
296 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
298 * configure.in: Comment change.
300 2004-01-16 Andrew Haley <aph@redhat.com>
302 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
303 add for ia64; remove for MIPS.
304 * configure: Regnerated.
306 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
308 * configure.in: Add in AC_PREREQ(2.13)
310 2004-01-07 Dave Jones <davej@redhat.com>
312 * malloc.c (GC_generic_malloc): Correct initialization typo.
313 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
315 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
317 * include/private/gcconfig.h: Re-install change of 2003-04-16.
319 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
321 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
324 2003-10-18 Alan Modra <amodra@bigpond.net.au>
326 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
329 2003-10-03 Jeff Sturm <jsturm@one-point.com>
331 * configure: Rebuild.
333 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
335 * configure.in: Remove NO_GETENV definition for win32.
336 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
337 * misc.c (GC_init_inner): Call GC_thr_init for win32.
338 (GC_set_warn_proc): Add assertion.
339 * win32_threads.c: Import 6.3alpha2 version.
340 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
342 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
344 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
345 2.3/SPARC, there are no micro versions.
346 Treat Solaris 10 and up alike.
347 * configure: Regenerate.
349 2003-09-22 Anthony Green <green@redhat.com>
351 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
354 2003-09-20 <green@redhat.com>
356 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
357 check for __arm__ or __thumb__.
359 2003-09-09 Alan Modra <amodra@bigpond.net.au>
361 * configure: Regenerate.
363 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
364 Roger Sayle <roger@eyesopen.com>
366 * configure.in: Set INCLUDES to absolute path.
367 Save $INCLUDES in boehm-cflags, too.
368 Set INCLUDES so it's available to config.status.
369 * configure: Regenerate.
371 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
373 * include/gc.h (GC_CreateThread): Declare with WINAPI
375 * win32_threads.c (GC_CreateThread): Make definitions consistent
376 with declaration. Cast &thread_table[i].handle to PHANDLE
377 in call to DuplicateHandle
378 (thread_start): Declare as static.
380 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
382 * dyn_load.c: Define __private_extern__ to match Apple's system
385 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
387 * os_dep.c: Remove redundancy introduced in last merge.
389 2003-07-28 Jeff Sturm <jsturm@one-point.com>
392 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
393 * ChangeLog: Likewise.
394 * Makefile.am: Likewise.
395 * Makefile.direct: Likewise.
396 * Makefile.dj: Likewise.
397 * allchblk.c: Likewise.
399 * backgraph.c: Likewise.
400 * configure.host: Likewise.
401 * configure.in: Likewise.
402 * dbg_mlc.c: Likewise.
403 * dyn_load.c: Likewise.
404 * finalize.c: Likewise.
405 * gc_cpp.cc: Likewise.
406 * gc_dlopen.c: Likewise.
407 * gcj_mlc.c: Likewise.
408 * if_mach.c: Likewise.
409 * mach_dep.c: Likewise.
410 * malloc.c: Likewise.
411 * mallocx.c: Likewise.
413 * mark_rts.c: Likewise.
415 * os_dep.c: Likewise.
416 * ptr_chck.c: Likewise.
417 * reclaim.c: Likewise.
418 * solaris_pthreads.c: Likewise.
419 * solaris_threads.c: Likewise.
420 * sparc_mach_dep.S: Likewise.
421 * threadlibs.c: Likewise.
422 * typd_mlc.c: Likewise.
423 * version.h: Likewise.
424 * win32_threads.c: Likewise.
425 * Mac_files/MacOS_Test_config.h: Likewise.
426 * Mac_files/MacOS_config.h: Likewise.
427 * cord/cordbscs.c: Likewise.
428 * cord/cordprnt.c: Likewise.
429 * cord/de_win.c: Likewise.
430 * doc/README: Likewise.
431 * doc/README.MacOSX: Likewise.
432 * doc/README.changes: Likewise.
433 * doc/README.environment: Likewise.
434 * doc/README.ews4800: Likewise.
435 * doc/README.linux: Likewise.
436 * doc/README.macros: Likewise.
437 * doc/README.win32: Likewise.
438 * doc/debugging.html: Likewise.
439 * doc/gcdescr.html: Likewise.
440 * doc/tree.html: Likewise.
441 * include/Makefile.in: Likewise.
442 * include/gc.h: Likewise.
443 * include/gc_cpp.h: Likewise.
444 * include/gc_local_alloc.h: Likewise.
445 * include/gc_mark.h: Likewise.
446 * include/gc_pthread_redirects.h: Likewise.
447 * include/gc_typed.h: Likewise.
448 * include/new_gc_alloc.h: Likewise.
449 * include/private/dbg_mlc.h: Likewise.
450 * include/private/gc_hdrs.h: Likewise.
451 * include/private/gc_locks.h: Likewise.
452 * include/private/gc_pmark.h: Likewise.
453 * include/private/gc_priv.h: Likewise.
454 * include/private/gcconfig.h: Likewise.
455 * include/private/solaris_threads.h: Likewise.
456 * include/private/specific.h: Likewise.
457 * tests/test.c: Likewise.
458 * tests/test_cpp.cc: Likewise.
460 * configure: Rebuild.
461 * Makefile.in: Rebuild.
463 * mips_sgi_mach_dep.s: Add.
465 * alpha_mach_dep.s: Remove.
466 * irix_threads.c: Remove.
467 * linux_threads.c: Remove.
468 * mips_sgi_mach_dep.S: Remove.
470 * powerpc_macosx_mach_dep.s: Remove.
471 * doc/Makefile.am: Remove.
472 * doc/Makefile.in: Remove.
474 2003-07-25 Roger Sayle <roger@eyesopen.com>
476 * configure.host: Only use +ESdbgasm when using the HPUX native
477 compiler on PA-Risc. It isn't recognized by GCC and is silently
478 ignored by HP's compilers on ia64.
480 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
482 * configure.in: define GC_DLL under mingw if --enable-shared
484 * win32_threads.c: add #ifdef GC_DLL around DllMain
486 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
488 * include/private/gcconfig.h: Add support for arm-netbsdelf.
490 2003-04-09 Tom Tromey <tromey@redhat.com>
492 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
494 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
496 2003-03-22 Richard Henderson <rth@redhat.com>
498 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
499 (GC_test_and_set): Use __sync_lock_test_and_set.
500 (GC_clear): Use volatile assignment.
501 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
502 (GC_memory_write_barrier): Use __sync_synchronize.
504 2003-03-12 Andreas Schwab <schwab@suse.de>
506 * configure.in: Avoid trailing /. in toolexeclibdir.
507 * configure: Rebuilt.
509 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
510 * include/private/gcconfig.h (GC_data_start): declare when needed.
511 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
513 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
514 GC_register_dynlib_callback): Register main data for static
515 executable if dl_iterate_phdr() didn't.
516 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
517 if we don't expect to register main static data.
519 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
520 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
521 (GC_push_roots): explicitly mark free list headers, register
522 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
523 * alloc.c (GC_stopped_mark): Conditionally call
524 GC_cond_register_dynamic_libraries().
525 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
526 * dyn_load.c (GC_register_main_static_data): define.
527 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
528 no longer skip main data.
529 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
530 (GC_init_inner): Make main data registration conditional.
531 * include/private/gc_priv.h (GC_register_main_static_data): declare.
532 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
535 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
537 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
539 * configure: Rebuilt.
541 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
543 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
545 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
547 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
548 Remove USE_LIBDIR conditional.
549 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
550 * Makefile.in, configure: Rebuilt.
552 2002-12-31 Tom Tromey <tromey@redhat.com>
555 * include/Makefile.in: Rebuilt.
556 * include/Makefile.am (noinst_HEADERS): Renamed from
559 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
561 * ltconfig (osf[345]): Append $major to soname_spec.
562 Reflect this in library_names_spec.
563 * ltmain.sh (osf): Prefix $major with . for use as extension.
565 2002-10-02 Andreas Jaeger <aj@suse.de>
567 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
569 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
571 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
572 check for __arm__ or __thumb__.
574 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
576 * include/private/gcconfig: Add machine type S390. Add s390x support.
577 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
578 (GC_compare_and_exchange): Likewise.
580 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
582 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
584 2002-08-23 Adam Megacz <adam@xwt.org>
586 * win32_threads.cc: Removed extraneous ABORT()
588 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
590 * Makefile.am (all-multi): Fix multilib parallel build.
592 2002-07-18 Bo Thorsen <bo@suse.de>
594 * include/private/gcconfig.h: Add x86-64 definitions.
595 * os_dep.c: Add x86-64 support.
596 * configure.in: Likewise.
597 * configure: Regenerate.
599 2002-07-18 H.J. Lu <hjl@gnu.org>
601 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
603 2002-07-18 H.J. Lu (hjl@gnu.org)
605 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
608 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
611 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
613 2002-06-09 H.J. Lu (hjl@gnu.org)
615 * include/private/gc_locks.h (GC_test_and_set): Support
617 (GC_TEST_AND_SET_DEFINED): Likewise.
619 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
622 (LINUX_STACKBOTTOM): Likewise.
623 (STACKBOTTOM): Removed for Linux/mips.
625 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
627 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
628 (GC_pthread_create): Fix typo.
629 (GC_TRY_LOCK): Likewise.
630 * include/private/gc_locks.h (GC_test_and_set): Only take one
632 (LOCK): Adjust appropriately.
633 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
634 _SIGRTMIN is unavailable.
636 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
638 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
639 * aclocal.m4: Regenerate.
640 * configure: Regenerate.
642 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
644 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
645 script entry, and set LD to it when configuring multilibs.
646 * configure: Rebuilt.
648 2002-04-22 Jeff Sturm <jsturm@one-point.com>
650 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
651 (noinst_LTLIBRARIES): Add libgcjgc.la.
653 * Makefile.in: Rebuild.
655 2002-04-22 David S. Miller <davem@redhat.com>
657 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
658 64-bit SPARC Linux, the __libc_stack_end technique does
659 not work in this case.
661 2002-04-22 Jeff Sturm <jsturm@one-point.com>
663 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
665 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
667 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
670 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
672 * include/private/gcconfig.h (DATAEND): Update comment example
675 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
677 * include/private/gcconfig.h (DATAEND): Clarify comment.
679 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
681 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
682 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
684 * allchblk.c (GC_allchblk_nth): Change text and support reduced
685 frequency for blacklist warning message.
686 * misc.c (GC_large_alloc_warn_interval,
687 GC_large_alloc_warn_suppressed): define.
688 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
689 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
690 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
691 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
693 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
695 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
697 * include/private/gcconfig.h: Add support for an unmapped
698 memory hole between the end of the initialized data segment
699 and the start of the BSS on FreeBSD/i386.
701 2002-03-30 Krister Walfridsson <cato@df.lth.se>
703 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
706 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
708 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
709 (GC_local_gcj_malloc): Add assertion.
710 (start_mark_threads): Fix abort message.
711 * mark.c (GC_mark_from): Generalize assertion.
712 * reclaim.c (GC_clear_fl_links): New function.
713 (GC_start_reclaim): Must clear some freelist links.
714 * include/private/specific.h, specific.c: Add assertions.
715 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
716 Rearrange tse fields.
718 2002-03-27 Richard Henderson <rth@redhat.com>
720 * os_dep.c (GC_init_linux_data_start): Fix references to
721 __data_start and _end.
723 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
725 * include/private/gcconfig.h: Change all likely references
726 to linker script synthesized symbols to use this idiom:
727 extern int etext[]; etext
729 2002-03-25 Jeff Sturm <jsturm@one-point.com>
731 * linux_threads.c (GC_get_nprocs): Close file descriptor.
733 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
735 * include/private/gcconfig.h: Add unified test for FreeBSD.
736 Support FreeBSD/alpha.
737 * os_dep.c: Do not include <machine/trap.h> unless available.
738 (GC_freebsd_stack_base): Fix types.
740 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
742 * Makefile.am: Make a convenience library.
743 * Makefile.in: Rebuilt.
745 2002-03-15 Anthony Green <green@redhat.com>
747 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
748 * configure.in: Disable use of getenv for win32 targets (some of
749 which have broken implementations).
750 * configure: Rebuilt.
752 2002-03-12 Adam Megacz <adam@xwt.org>
754 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
755 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
756 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
757 statically initialized it to TRUE if compiling with GCC.
758 * win32_threads.c (thread_start): We no longer use SEH if
760 * mark.c (GC_mark_some): We no longer use SEH if
763 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
765 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
766 support is enabled, for hash synchronization.
768 2002-02-24 Adam Megacz <adam@xwt.org>
770 * Makefile.am: Added win32_threads.c to sources list.
771 * win32_threads.c: Added two */'s which I had neglected.
773 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
775 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
776 * Makefile.in: Rebuilt.
778 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
780 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
782 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
784 * mips_sgi_mach_dep.S: Likewise.
785 * Makefile.am: Update for above changes.
786 * Makefile.in: Rebuilt.
788 2002-02-12 Richard Henderson <rth@redhat.com>
790 * configure.in: Re-apply 2001-06-26 configure change.
791 * configure: Rebuild.
793 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
795 Imported GC 6.1 Alpha 3.
797 * sparc_mach_dep.S: Delete incorrectly named file.
799 2001-02-11 Adam Megacz <adam@xwt.org
801 * configure.in: support for win32, saner
802 cross-compile options
804 2001-02-08 Anthony Green <green@redhat.com>
806 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
807 board embedded targets.
808 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
809 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
810 redundant uses of ECOS.
811 * misc.c: Use NOSYS where ECOS is being used.
812 Don't define GC_write twice for ECOS systems.
813 (GC_write): New function for NOSYS targets.
815 2002-02-06 Adam Megacz <adam@xwt.org>
817 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
818 now exposed on all Win32 platforms.
819 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
820 compiles on Win32; it invokes CreateThread() if GC is built
821 as a DLL; otherwise it registers the thread.
822 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
823 libgcjgc was not built as a DLL.
825 2002-02-01 Adam Megacz <adam@xwt.org>
827 * boehm-gc on win32 now automatically detects if it is being built
828 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
830 2002-01-25 David Edelsohn <edelsohn@gnu.org>
832 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
833 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
834 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
835 DATASTART and DATAEND roots.
836 * rs6000_mach_dep.s: Add function descriptor and traceback table.
838 2001-12-16 Jeff Sturm <jsturm@one-point.com>
840 * dyn_load.c: Define ElfW (if needed) for all targets,
842 (GC_FirstDLOpenedLinkMap): Use it.
843 (GC_register_dynamic_libraries_dl): Use it.
844 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
847 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
850 * configure.in: Add AC_SUBST(target_alias).
851 * configure: Regenerated.
853 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
855 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
856 case for GC_FREEBSD_THREADS.
857 * configure.in (*-*-freebsd*): Clarify warning.
858 * configure: Rebuilt.
860 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
861 Andreas Tobler <toa@pop.agri.ch>
863 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
865 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
867 * linux_threads.c (GC_init_parallel): Do not declare as a static
869 * include/gc.h (GC_init): Declare here. Add description.
870 * include/private/gc_priv.h (GC_init): Remove declaration.
872 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
874 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
875 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
876 GC_FREEBSD_THREADS, handle strange interaction between system
877 pthread implementation and boehm-gc signal-handler architecture.
878 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
880 * include/private/gcconfig.h (configuration keyed off FREEBSD):
881 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
882 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
884 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
886 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
887 * Makefile.in: Rebuilt.
889 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
891 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
892 merged local changes.
894 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
896 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
897 Solaris 2/Intel definition.
899 * configure.in (i?86-*-solaris2.[89]*): Define
900 SOLARIS25_PROC_VDB_BUG_FIXED.
901 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
902 * configure: Regenerate.
904 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
905 (DATAEND): Define using _end.
907 2001-09-11 Per Bothner <per@bothner.com>
909 * include/Makefile.am: New file. It defines include_HEADERS.
910 * Makefile.am (SUBDIRS): New macro, set to include.
911 * configure.in (AC_OUTPUT): Add include/Makefile.
913 2001-08-20 Tom Tromey <tromey@redhat.com>
915 * configure: Rebuilt.
916 * configure.in: Always ask gcc for threads package.
918 2001-08-17 Tom Tromey <tromey@redhat.com>
920 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
921 merged local changes.
923 2001-08-02 David Billinghurst <David.Billinghurst>
925 * configure: Rebuilt.
926 * configure.in: POSIX threads on cygwin does not link with
929 2001-07-03 Tom Tromey <tromey@redhat.com>
931 Fix for PR bootstrap/3281:
932 * aclocal.m4, configure, Makefile.in: Rebuilt.
933 * acinclude.m4: Set mkinstalldirs for in-tree build.
935 2001-06-26 Richard Henderson <rth@redhat.com>
937 * alpha_mach_dep.s: Mark call-saved FP registers.
938 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
939 * configure.in (alpha*): Re-enable alpha_mach_dep.s
940 * configure: Rebuild.
942 2001-06-12 Tom Tromey <tromey@redhat.com>
944 * aclocal.m4, configure: Rebuilt.
945 * acinclude.m4: Find configure.host in srcdir.
947 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
949 * configure.in (AC_EXEEXT): Work around in case it expands to
950 nothing, as in autoconf 2.50.
951 * acinclude.m4: Likewise.
952 * aclocal.m4, configure: Rebuilt.
954 2001-06-07 Tom Tromey <tromey@redhat.com>
956 For PR bootstrap/3075:
957 * configure, aclocal.m4, Makefile.in: Rebuilt.
958 * configure.in: Don't call AC_CONFIG_AUX_DIR or
960 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
961 AC_CANONICAL_SYSTEM here.
962 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
965 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
967 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
968 (libgcjgc_la_SOURCES): Remove typo.
969 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
970 * Makefile.in: Rebuilt.
972 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
974 Imported version version 6.0alpha7.
976 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
977 README.amiga, README.debugging, README.dj, README.hp, README.linux,
978 README.rs6000, README.sgi, README.solaris2, README.uts,
979 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
980 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
981 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
982 hpux_irix_threads.c, makefile.depend, nursery.c,
983 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
984 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
985 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
986 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
989 2001-05-19 Hans Boehm <hans_boehm@hp.com>
991 * configure.host: Build with -fexceptions.
992 * linux_threads.c: Remember which thread stopped world for
994 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
995 with final tuning by Bryce McKinlay
997 * configure.in: Add support for --enable-threads=posix on FreeBSD.
998 * configure: Rebuilt.
1000 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1002 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1003 (GC_noop1): Change declaration to take one argument.
1005 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1007 * configure.in: Obtain THREADS with `gcc -v'.
1008 * configure: Rebuilt.
1010 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1012 * misc.c: Back out buggy changes to stack clearing code.
1013 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1014 spent clearing memory.
1016 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1019 - Accomodate finalization requests for static objects.
1020 (Will be required by hash synchronization. May be needed
1021 in some configurations now.)
1024 - Define MIN_WORDS. All allocation requests are rounded
1025 up to at least this size. Removes a subtle assumption that
1026 Java objects have a 2 word header.
1029 - Adjust Linux/IA64 configuration for non-ancient kernels.
1030 (Necessary fix for IA64.)
1033 - Fix syntax error in currently unused code. Will be needed
1041 - Change stack cleaning code to typically clear about one tenth
1042 the memory it used to in the threads configuration. Occasionally
1043 still clear more. (This is really a fix for a long-standing
1044 and fairly significant performance bug with threads.)
1047 - Fix the code for finding the beginning of the data segment under
1048 Linux. I believe this is necessary for some IA64 Linux
1049 distributions. It will also helo other platforms, though those
1050 may additionally require a gcconfig.h adjustment. (This basically
1051 works around the absence of a data_start or __data_start
1052 definition in glibc.)
1055 - Handle rounding due to MIN_WORDS.
1057 2001-03-22 Tom Tromey <tromey@redhat.com>
1059 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1061 2001-03-19 Tom Tromey <tromey@redhat.com>
1063 * Makefile.in: Rebuilt.
1064 * Makefile.am (gctest_LDFLAGS): new macro.
1066 2001-03-16 Tom Tromey <tromey@redhat.com>
1068 * Makefile.in: Rebuilt.
1069 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1071 2001-01-23 Rod Stewart <stewart@lab43.org>
1073 * gcconfig.h: Check for `__arm__', not `arm'.
1075 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1077 * configure.in: Rename THREADLIB to THREADLIBS.
1078 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1079 ensures that we link the correct version of the linuxthreads semaphore
1081 * Makefile.in: Rebuilt.
1082 * configure: Rebuilt.
1084 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1085 list of signals which are not blocked during suspend in the NO_SIGNALS
1088 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1090 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1092 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1094 * Makefile.dist: Renamed from Makefile.orig.
1096 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1098 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1099 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1101 * Makefile.in: Rebuilt.
1102 * configure: Likewise.
1104 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1106 * gcconfig.h: Add new case for powerpc EABI.
1107 [PPC]: Handle embedded OS for powerpc simulator.
1109 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1111 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1112 cross-compile configuration only.
1113 * Makefile.am: Build gcj_mlc.c.
1114 * configure, Makefile.in: Rebuilt.
1116 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1118 * acinclude.m4: Include libtool macros from the top level.
1119 * aclocal.m4, configure: Rebuilt.
1121 2000-09-04 Anthony Green <green@redhat.com>
1123 Fix for PR libgcj/230:
1124 * mark.c (GC_mark_from_mark_stack): Remove call to
1125 GC_debug_object_start.
1126 * gc_priv.h (GC_debug_object_start): Remove prototype.
1128 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1130 * gcconfig.h [OSF1] (_end): Declare as `int'.
1132 2000-08-02 Tom Tromey <tromey@cygnus.com>
1134 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1135 (GC_generic_malloc): Likewise.
1136 (GC_add_to_black_list_normal): Likewise.
1137 (GC_find_header): Likewise.
1138 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1139 * gc_mark.h (GC_find_start): Prototype.
1140 (GC_signal_mark_stack_overflow): Likewise.
1142 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1144 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1145 * configure: Rebuilt.
1147 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1149 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1151 Imported version 5.1.
1152 * acinclude.m4: Push version to 5.1.
1154 2000-06-19 Andrew Haley <aph@cygnus.com>
1156 * os_dep.c (read): Pass two dummy args to syscall().
1158 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1160 Imported 5.0 release version.
1161 * acinclude.m4: Increment version to 5.0.
1163 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1165 Imported version 5.0alpha7.
1166 * acinclude.m4: Update version to 5.0a7.
1168 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1170 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1171 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1172 - sparc glibc does not provide it.
1173 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1174 Make STACKBOTTOM depend on the wordsize.
1175 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1176 (struct frame): Declare on sparc*-linux*.
1177 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1178 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1179 Implement on sparc64.
1180 (GC_clear_stack_inner): Implement on sparc64.
1181 * gc_priv.h (GC_test_and_set): Implement for sparc.
1182 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1183 GC_save_regs_in_stack on sparc.
1185 2000-04-23 Tom Tromey <tromey@cygnus.com>
1187 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1189 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1191 Imported version version 5.0alpha6.
1192 * acinclude.m4: Bump version to 5.0a6.
1193 * configure.in: Don't use alpha_mach_dep.s.
1194 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1196 * Makefile.am, Makefile.in: irix_threads.c is now
1197 hpux_irix_threads.c.
1198 * Makefile.orig: Updated from gc distribution Makefile.
1200 2000-03-26 Anthony Green <green@redhat.com>
1202 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1204 2000-02-14 Tom Tromey <tromey@cygnus.com>
1206 * gc.h (dlopen): Define as GC_dlopen on Linux.
1207 (GC_dlopen): Declare on Linux.
1208 * dyn_load.c (GC_dlopen): Define for Linux.
1210 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1212 * gcconfig.h (DATASTART): Add missing extern declaration
1213 for data_start on powerpc.
1215 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1217 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1220 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1222 * gcconfig.h: Define DATASTART for Alpha Linux.
1224 1999-12-19 Anthony Green <green@cygnus.com>
1226 * gcconfig.h: Use libgcj hack for Alpha Linux.
1227 Undefine MPROTEXT_VDB (from Jeff Sturm).
1228 * os_dep.c: Remove Alpha Linux hacks.
1231 1999-12-13 Tom Tromey <tromey@cygnus.com>
1233 * aclocal.m4, configure: Rebuilt.
1234 * acinclude.m4: Changed version to 5.0a4.
1235 * Makefile.in: Rebuilt.
1236 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1238 1999-12-12 Anthony Green <green@cygnus.com>
1240 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1242 (DYNAMIC_LOADING): Define for PowerPC Linux.
1243 * os_dep.c: Remove some special cases for PowerPC Linux.
1244 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1247 1999-11-04 Tom Tromey <tromey@cygnus.com>
1249 * Makefile.in: Rebuilt.
1250 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1252 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1253 (GC_thr_init): Don't declare.
1255 * configure: Rebuilt.
1256 * configure.in: Removed qt threads case.
1257 * dyn_load.c: Don't mention QUICK_THREADS.
1258 * os_dep.c: Don't mention QUICK_THREADS.
1259 * misc.c: Don't mention QUICK_THREADS.
1260 * gcconfig.h: Don't mention QUICK_THREADS.
1261 * gc_priv.h: Removed QUICK_THREADS code.
1262 * quick_threads.c: Removed.
1264 1999-11-03 Tom Tromey <tromey@cygnus.com>
1266 * gcconfig.h: Merged in local changes from old config.h.
1268 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1270 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1272 1999-11-02 Tom Tromey <tromey@cygnus.com>
1274 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1276 * configure: Rebuilt.
1277 * configure.in: Don't create boehm-config.h.
1278 * Makefile.in: Rebuilt.
1279 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1281 ($(all_objs)): Depend on gcconfig.h.
1282 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1283 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1284 * config.h: Removed.
1286 1999-11-01 Tom Tromey <tromey@cygnus.com>
1288 * Makefile.in: Rebuilt.
1289 * Makefile.am (gctest_LDADD): Added THREADLIB.
1291 * configure: Rebuilt.
1292 * configure.in (INCLUDES): New subst.
1294 1999-09-29 Steve Chamberlain <sac@pobox.com>
1296 * config.h: Added picoJava target.
1297 * mach_dep.h (GC_push_regs): New code for picoJava.
1299 1999-09-28 Tom Tromey <tromey@cygnus.com>
1301 * aclocal.m4, configure: Rebuilt.
1302 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1303 appropriate AC_PROG_ symbol.
1305 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1307 * gc_priv.h: IRIX thread changes from
1308 include/private/gc_priv.h.
1310 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1312 * Makefile.in: Rebuilt.
1313 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1316 * configure: Rebuilt.
1317 * configure.in: Properly align --help output, fix capitalization
1319 * acinclude.m4: Likewise.
1321 1999-08-04 Tom Tromey <tromey@cygnus.com>
1323 * configure.in: Added missing `;;'. From Anthony Green.
1325 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1327 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1329 1999-08-03 Tom Tromey <tromey@cygnus.com>
1331 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1332 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1334 1999-08-02 Tom Tromey <tromey@cygnus.com>
1336 * aclocal.m4, configure: Rebuilt for new libtool.
1338 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1340 * mips_sgi_mach_dep.s: Enable PIC option.
1342 1999-07-19 Tom Tromey <tromey@cygnus.com>
1344 * config.h (MPROTECT_VDB): Don't define on Linux.
1346 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1348 * Makefile.am (.s.lo): Avoid `#line' directives.
1349 * Makefile.in: Rebuilt.
1351 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1353 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1354 generate *-recursive for this Makefile, use *-am instead.
1355 * Makefile.in: Rebuilt.
1357 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1359 * Makefile.am (.s.lo): Renamed from `.s.o'.
1360 * Makefile.in: Rebuilt.
1362 1999-06-21 Tom Tromey <tromey@cygnus.com>
1364 Alpha patch from Jeff Sturm:
1365 * os_dep.c (GC_init_linuxalpha): New function.
1366 * misc.c: Initialize for alpha linux.
1367 * gc_priv.h (GC_test_and_set): Define for alpha.
1368 * config.h: Don't assume __data_start on alpha.
1370 * Makefile.in: Rebuilt.
1371 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1374 * Makefile.in: Rebuilt.
1375 * Makefile.am (toolexeclibdir): Define as libdir when
1377 * configure: Rebuilt.
1378 * configure.in (USE_LIBDIR): New conditional.
1380 * configure: Rebuilt.
1381 * configure.in: Recognize all forms of alpha.
1383 1999-06-17 Anthony Green <green@cygnus.com>
1385 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1386 Carlo Dapor <carlo@vis.ethz.ch>).
1388 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1390 * configure.in: Switch from irix threads to posix threads
1391 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1392 for mips architecture.
1393 * configure: Regenerate.
1395 1999-04-30 Tom Tromey <tromey@cygnus.com>
1397 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1399 1999-04-26 Tom Tromey <tromey@cygnus.com>
1401 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1404 1999-04-23 Tom Tromey <tromey@cygnus.com>
1406 * Makefile.in, configure: Rebuilt.
1407 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1408 (libgcjgc_la_SOURCES): Renamed.
1409 (libgcjgc_la_LIBADD): Likewise.
1410 (libgcjgc_la_DEPENDENCIES): Likewise.
1411 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1412 (gctest_LDADD): Use libgcjgc.la.
1413 (all_objs): Mention libgcj_la_OBJECTS.
1414 (EXTRA_LTLIBRARIES): Renamed.
1415 (toollib_LTLIBRARIES): Likewise.
1416 (libgcjgc_la_LDFLAGS): New macro
1417 (toolexecdir): Renamed.
1418 (toolexeclibdir): Likewise.
1419 (toolexeclib_LTLIBRARIES): Likewise.
1420 (LTCOMPILE): Renamed; added libtool invocation.
1421 (LINK): Added libtool invocation.
1422 (.s.o): use LTCOMPILE.
1423 * configure.in: Call AM_PROG_LIBTOOL.
1424 (target_all): Set to libgcjgc.la.
1425 Mention `.lo' forms of object files.
1427 1999-04-21 Tom Tromey <tromey@cygnus.com>
1429 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1432 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1433 sigcontext.h. From Matthias Klose <doko@itso.de>.
1435 1999-04-16 Tom Tromey <tromey@cygnus.com>
1437 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1438 David Pettersson <dapet@mai.liu.se>
1440 1999-04-14 Tom Tromey <tromey@cygnus.com>
1442 * configure: Rebuilt.
1443 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1444 incorrect patch of 199-04-09.
1446 * configure: Rebuilt.
1447 * configure.in: Added support for alpha.
1448 From David Pettersson <dapet@mai.liu.se>.
1450 1999-04-13 Tom Tromey <tromey@cygnus.com>
1452 * Makefile.in: Rebuilt.
1453 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1456 1999-04-09 Tom Tromey <tromey@cygnus.com>
1458 * configure: Rebuilt.
1459 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1461 1999-02-23 Tom Tromey <tromey@cygnus.com>
1463 * configure: Rebuilt.
1464 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1465 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1467 1999-02-18 Tom Tromey <tromey@cygnus.com>
1469 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1470 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1471 for case where LO is NULL.
1473 1999-02-10 Tom Tromey <tromey@cygnus.com>
1475 * aclocal.m4, configure, Makefile.in: Rebuilt.
1476 * acinclude.m4: Updated to be used with automake 1.4.
1477 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1479 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1480 (libgcjgc_a_SOURCES): Likewise.
1481 (libgcjgc_a_LIBADD): Likewise.
1482 (libgcjgc_a_DEPENDENCIES): Likewise.
1483 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1484 (gctest_LDADD): Likewise.
1485 (all_objs): Likewise.
1487 1999-01-08 Tom Tromey <tromey@cygnus.com>
1489 * configure: Rebuilt.
1490 * configure.in: Define LINUX_THREADS if using POSIX threads on
1493 * gc_priv.h (GC_test_and_set): Put return type into definition.
1495 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1497 * Makefile.am: add support for eCos. In particular, add C++
1498 support for compiling the file ecos.cc.
1499 * ecos.cc: new file.
1500 * acinclude.m4: add C++ support.
1501 * aclocal.m4: likewise
1502 * config.h: add eCos support.
1503 * configure: likewise
1504 * configure.in: likewise
1505 * misc.c (GC_write): add eCos support.
1506 * os_dep.c (tiny_sbrk): add eCos support.
1508 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1510 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1511 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1513 1998-11-23 Tom Tromey <tromey@cygnus.com>
1515 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1517 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1519 * Makefile.am, Makefile.in, configure.host: tx39 build option
1522 1998-11-17 Tom Tromey <tromey@cygnus.com>
1524 * configure: Rebuilt.
1525 * configure.in: Switch on host, not target.
1527 1998-11-16 Tom Tromey <tromey@cygnus.com>
1529 * gc_priv.h (GC_debug_object_start): Declare.
1530 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1531 * gc.h (GC_debug_register_finalizer_no_order,
1532 GC_register_finalizer_no_order): Declare.
1533 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1534 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1535 (GC_debug_generic_malloc): Likewise.
1536 (GC_debug_object_start): new function.
1538 1998-11-11 Tom Tromey <tromey@cygnus.com>
1540 * configure: Rebuilt.
1541 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1543 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1545 * dyn_load.c: Handle QUICK_THREADS case.
1547 1998-10-21 Tom Tromey <tromey@cygnus.com>
1549 * configure: Rebuilt.
1550 * configure.in: Put cpp defines here, not in config.h. Recognize
1551 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1552 define PACKAGE or VERSION.
1553 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1556 * os_dep.c (GC_default_push_other_roots): Define when
1557 QUICK_THREADS defined.
1558 * misc.c: Added QUICK_THREADS case.
1559 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1560 * config.h (THREADS): Define if QUICK_THREADS defined.
1561 * Makefile.in: Rebuilt.
1562 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1564 * quick_threads.c: New file.
1566 1998-10-20 Tom Tromey <tromey@cygnus.com>
1568 * aclocal.m4, configure: Rebuilt.
1569 * acinclude.m4: Don't subst machine_dir or sys_dir.
1570 * configure.host: Removed unused code.
1572 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1574 * configure: Rebuilt.
1575 * configure.in: Fix typo in previous patch.
1577 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1579 * Makefile.in, aclocal.m4, configure: Rebuilt.
1580 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1581 * configure.host: Created.
1583 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1585 * Makefile.in: Rebuilt.
1586 * Makefile.am (lib_LIBRARIES): Use target_all.
1587 (EXTRA_LIBRARIES): New macro.
1588 * configure: Rebuilt.
1589 * configure.in: Recognize --enable-gc.
1591 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1593 * Makefile.in: Rebuilt.
1594 * Makefile.am (COMPILE): Define.
1596 (.s.o): Use MY_CFLAGS.
1597 * configure: Rebuilt.
1598 * configure.in (MY_CFLAGS): Define and subst.
1600 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1602 * configure: Rebuilt.
1603 * configure.in: Added --with-cross-host argument. Use
1604 $with_cross_host to determine when cross-compiling.
1606 * config.h (SMALL_CONFIG): Don't define.
1607 * configure: Rebuilt.
1608 * configure.in: Define SMALL_CONFIG when cross-compiling.
1610 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1612 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1613 allchblk.c: Merged with 4.13a2 while preserving local changes.
1615 * Makefile.orig: Updated from Makefile in 4.13a2.
1617 * configure: Rebuilt.
1618 * configure.in: Updated version number to 4.13a2. On Solaris,
1619 don't build with -O when using gcc.
1621 Merged in version 4.13alpha2:
1622 * config.h (USE_MMAP): Re-enable on Solaris.
1623 * solaris_pthreads.c: Removed RCS Id line.
1624 * alpha_mach_dep.s: Removed RCS Id line.
1626 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1628 * config.h (USE_MMAP): Don't define for Solaris.
1630 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1632 * Makefile.in: Rebuilt.
1633 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1635 * Makefile.in: Rebuilt.
1636 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1638 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1640 * Makefile.in: Rebuilt.
1641 * Makefile.am ($(all_objs)): Depend on config.h.
1643 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1644 DATASTART as &_etext.
1645 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1646 * configure: Rebuilt.
1647 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1650 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1652 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1653 (GC_maybe_gc): Likewise.
1654 * os_dep.c: If NO_SIGSET defined, then have empty
1655 GC_disable_signals and GC_enable_signals.
1656 * configure: Rebuilt.
1657 * configure.in: Added --with-target-subdir option. If
1658 cross-compiling, define NO_SIGSET and NO_CLOCK.
1660 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1662 * Makefile.in: Rebuilt.
1663 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1665 * aclocal.m4, configure: Rebuilt.
1666 * acinclude.m4: New file.
1667 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1669 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1671 * configure: Rebuilt.
1672 * configure.in: Link boehm-config.h to config.h.
1673 * Makefile.in: Rebuilt.
1674 * Makefile.am (INCLUDES): Removed.
1675 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1676 JAVA_FINALIZATION): Define
1678 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1680 * Many files: Use GC_bool, not bool.
1681 * gc_priv.h: Define GC_bool, not bool.
1683 * misc.c (GC_dont_gc): Define as int.
1684 (GC_quiet): Likewise.
1685 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1686 * alloc.c (GC_dont_expand): Define as int.
1687 * gc_priv.h: For gcc, define bool as char.
1689 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1691 * Makefile.in: Rebuilt.
1692 * Makefile.am (check_PROGRAMS): New macro.
1693 (gctest_SOURCES): Likewise.
1694 (gctest_LDADD): Likewise.
1696 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1698 * Makefile.in: Rebuilt.
1699 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1700 * configure: Rebuilt.
1701 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1703 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1705 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1707 * Makefile.orig: Renamed from Makefile.