1 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
4 * configure.host: Set gc_use_mmap on *-linux*.
5 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
6 * include/private/gc_priv.h: Include gc_config.h.
7 * configure, include/gc_config.h.in: Rebuilt.
9 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
11 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
12 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
14 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
16 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
17 and indent appropriately.
18 * mark_rts.c (GC_approx_sp): Access stack.
19 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
20 callee-saves registers when appropriate.
21 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
23 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
25 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
26 and include/gc_ext_config.h.
27 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
28 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
30 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
32 * configure: Regenerate.
34 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
37 Revert patches of 2004-11-26 and 2004-11-27.
39 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
41 * configure: Regenerate for libtool change.
43 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
45 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
47 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
49 Fix "PACKAGE_NAME redefined" errors.
50 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
51 and include/gc_config.h.
52 * configure: Regenerated.
53 * include/gc_config.h.in: No longer auto-generated. Define only the
54 macros needed by libjava.
55 * include/config.h.in: Generated by autoheader.
56 * include/gc.h: Include config.h, not gc_config.h.
58 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
60 * configure: Regenerate for libtool reversion.
62 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
64 * configure: Regenerate for libtool change.
66 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
68 * configure.ac (machdep): Use sparc_mach_dep.lo on
69 sparc64-sun-solaris2.* too.
70 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
71 * configure: Regenerate.
73 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
76 * configure.ac (threading): Accept 'posix95'.
77 * configure: Regenerate.
79 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
81 * Makefile.am: Define ACLOCAL_AMFLAGS.
82 * configure.ac: Remove redundant sinclude.
83 * acinclude.m4: Delete file.
84 * aclocal.m4: Regenerate.
85 * Makefile.in, include/Makefile.in: Regenerate.
86 * configure: Regenerate.
88 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
90 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
93 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
95 * include/private/gcconfig.h: Add m32r-linux target.
97 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
99 * configure.ac: Update all AC_DEFINEs to newer style.
100 * configure: Regenerate.
101 * include/gc_config.h.in: Regenerate.
103 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
105 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
106 GC_print_back_graph_stats): split GC_traverse_back_graph.
107 * backgraph.c: Dynamically grow in_progress_space.
108 * finalize.c (GC_notify_or_invoke_finalizers): also call
109 GC_print_back_graph_stats.
110 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
111 GC_print_back_height): Move delarations to header file.
112 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
113 * configure: Regenerate.
115 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
117 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
118 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
120 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
122 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
123 Reported by Danny Smith.
125 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
127 * misc.c (GC_init): Replace lhs cast with rhs cast.
129 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
131 * specific.c: Check GC_LINUX_THREADS before including
132 private/specific.h. From Richard Earnshaw.
134 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
136 * aclocal.m4: Remove obsolete construct for old automake.
137 * acinclude.m4: Regenerate with aclocal 1.9.1.
138 * configure.ac: Remove duplicate AC_WITH calls. Replace
139 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
140 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
141 Remove now-redundant subst of target_noncanonical. Remove
142 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
143 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
144 Use slightly more modern form of AC_INIT.
145 * configure: Rebuild with autoconf 2.59.
146 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
148 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
150 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
151 since they're not known at this time.
152 * solaris_pthreads.c: Likewise.
154 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
157 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
159 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
161 * configure.ac (gc_cflags): Add -Iinclude.
162 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
163 Don't write DEFS to boehm-cflags file.
164 * configure: Rebuilt.
165 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
166 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
167 * include/gc_config_macros.h: Remove backward-compatibility
168 redefinitions of GC_ names.
169 * include/gc.h: Include <gc_config.h>.
171 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
173 Import Boehm GC version 6.3.
175 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
177 * include/Makefile.in: Regenerate
179 2004-07-06 Andrew Pinski <apinski@apple.com>
181 * os-dep.c (GC_task_self): Declare as static
182 and remove the second declaration.
184 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
186 * Makefile.am: Add rule for .S files to fix bootstrap on
188 * Makefile.in: Regenerate.
190 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
192 * boehm-gc/configure.ac: New name of configure.in.
193 Remove useless multilib stuff. Change uses of
194 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
195 * boehm-gc/configure.in: New name of configure.in.
196 * boehm-gc/Makefile.am: Update for automake 1.8.5.
197 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
198 * boehm-gc/aclocal.m4: Regenerate.
199 * boehm-gc/configure: Regenerate.
200 * boehm-gc/Makefile.in: Regenerate.
202 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
204 * .cvsignore: New file.
206 2004-04-25 Andreas Jaeger <aj@suse.de>
208 * mark.c (GC_mark_from): Use pointer as prefetch argument.
210 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
212 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
214 (PREFETCH_FOR_WRITE): Likewise.
216 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
218 * configure.ac: Bump AC_PREREQ to 2.59.
219 * configure: Regenerate.
220 * config.in: Regenerate.
222 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
224 * ltconfig, ltmain.sh: Remove unused files.
225 * configure.in: Remove bogus extra early invocation of
227 * configure: Regenerate.
228 * mkinstalldirs, install-sh, config.sub, config.guess:
229 Remove (now) unused files.
230 * Makefile.in: Regenerate (losing references to vanished
233 * configure.in: Add CCAS, CCASFLAGS for future automakes.
234 * configure, Makefile.in, include/Makefile.in: Regenerate.
236 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
237 * Makefile.in: Regenerate.
239 * configure.in: Remove bogus duplicate invocation of
240 AM_MAINTAINER_MODE. Remove obsolete comment.
241 * configure: Regenerate.
243 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
245 * aclocal.m4: Regenerate.
246 * configure.in: Receive contents of GC_CONFIGURE macro.
247 * configure: Regenerate.
249 * configure.in: Remove more obsolete, bogus code.
250 * configure: Regenerate.
252 * acinclude.m4: Remove obsolete and bogus constructs.
253 * aclocal.m4: Regenerate.
254 * configure: Regnerate.
256 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
258 * acinclude.m4: De-precious CC and CXX so that the right flags
259 are passed down to multilibs.
260 * aclocal.m4: Regenerate.
261 * configure: Regenerate.
263 2004-02-22 Zack Weinberg <zack@codesourcery.com>
264 Nathanael Nerode <neroden@twcny.rr.com>
265 Alexandre Oliva <aoliva@redhat.com>
267 * config.sub, config.guess: Replace with forwarding scripts
268 which invoke the master copies in the top level.
270 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
272 * acinclude.m4: Remove old no-executables workaround;
273 add new no-executables workaround.
274 * aclocal.m4: Regenerate.
275 * configure.in: Change prereqs to autoconf 2.57.
276 * configure: Regenerate with autoconf 2.57.
278 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
279 * configure: Regenerate.
280 * Makefile.am: Use target_noncanonical variable from configure.
281 * Makefile.in: Regenerate.
282 * include/Makefile.in: Regenerate.
284 2004-02-20 Andrew Cagney <cagney@redhat.com>
286 * config.guess: Update from version 2002-01-10 to 2004-02-16.
287 * config.sub: Update from version 2002-01-02 to 2004-02-16.
289 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
291 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
292 * aclocal.m4: Rebuild.
293 * configure: Regenerate.
295 * acinclude.m4: Move certain code to configure.in.
296 * configure.in: Receive code from acinclude.m4.
297 * aclocal.m4: Rebuild.
298 * configure: Regenerate.
300 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
302 2004-01-20 Andrew Haley <aph@redhat.com>
304 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
306 * configure.in: Comment change.
308 2004-01-16 Andrew Haley <aph@redhat.com>
310 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
311 add for ia64; remove for MIPS.
312 * configure: Regnerated.
314 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
316 * configure.in: Add in AC_PREREQ(2.13)
318 2004-01-07 Dave Jones <davej@redhat.com>
320 * malloc.c (GC_generic_malloc): Correct initialization typo.
321 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
323 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
325 * include/private/gcconfig.h: Re-install change of 2003-04-16.
327 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
329 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
332 2003-10-18 Alan Modra <amodra@bigpond.net.au>
334 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
337 2003-10-03 Jeff Sturm <jsturm@one-point.com>
339 * configure: Rebuild.
341 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
343 * configure.in: Remove NO_GETENV definition for win32.
344 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
345 * misc.c (GC_init_inner): Call GC_thr_init for win32.
346 (GC_set_warn_proc): Add assertion.
347 * win32_threads.c: Import 6.3alpha2 version.
348 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
350 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
352 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
353 2.3/SPARC, there are no micro versions.
354 Treat Solaris 10 and up alike.
355 * configure: Regenerate.
357 2003-09-22 Anthony Green <green@redhat.com>
359 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
362 2003-09-20 <green@redhat.com>
364 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
365 check for __arm__ or __thumb__.
367 2003-09-09 Alan Modra <amodra@bigpond.net.au>
369 * configure: Regenerate.
371 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
372 Roger Sayle <roger@eyesopen.com>
374 * configure.in: Set INCLUDES to absolute path.
375 Save $INCLUDES in boehm-cflags, too.
376 Set INCLUDES so it's available to config.status.
377 * configure: Regenerate.
379 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
381 * include/gc.h (GC_CreateThread): Declare with WINAPI
383 * win32_threads.c (GC_CreateThread): Make definitions consistent
384 with declaration. Cast &thread_table[i].handle to PHANDLE
385 in call to DuplicateHandle
386 (thread_start): Declare as static.
388 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
390 * dyn_load.c: Define __private_extern__ to match Apple's system
393 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
395 * os_dep.c: Remove redundancy introduced in last merge.
397 2003-07-28 Jeff Sturm <jsturm@one-point.com>
400 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
401 * ChangeLog: Likewise.
402 * Makefile.am: Likewise.
403 * Makefile.direct: Likewise.
404 * Makefile.dj: Likewise.
405 * allchblk.c: Likewise.
407 * backgraph.c: Likewise.
408 * configure.host: Likewise.
409 * configure.in: Likewise.
410 * dbg_mlc.c: Likewise.
411 * dyn_load.c: Likewise.
412 * finalize.c: Likewise.
413 * gc_cpp.cc: Likewise.
414 * gc_dlopen.c: Likewise.
415 * gcj_mlc.c: Likewise.
416 * if_mach.c: Likewise.
417 * mach_dep.c: Likewise.
418 * malloc.c: Likewise.
419 * mallocx.c: Likewise.
421 * mark_rts.c: Likewise.
423 * os_dep.c: Likewise.
424 * ptr_chck.c: Likewise.
425 * reclaim.c: Likewise.
426 * solaris_pthreads.c: Likewise.
427 * solaris_threads.c: Likewise.
428 * sparc_mach_dep.S: Likewise.
429 * threadlibs.c: Likewise.
430 * typd_mlc.c: Likewise.
431 * version.h: Likewise.
432 * win32_threads.c: Likewise.
433 * Mac_files/MacOS_Test_config.h: Likewise.
434 * Mac_files/MacOS_config.h: Likewise.
435 * cord/cordbscs.c: Likewise.
436 * cord/cordprnt.c: Likewise.
437 * cord/de_win.c: Likewise.
438 * doc/README: Likewise.
439 * doc/README.MacOSX: Likewise.
440 * doc/README.changes: Likewise.
441 * doc/README.environment: Likewise.
442 * doc/README.ews4800: Likewise.
443 * doc/README.linux: Likewise.
444 * doc/README.macros: Likewise.
445 * doc/README.win32: Likewise.
446 * doc/debugging.html: Likewise.
447 * doc/gcdescr.html: Likewise.
448 * doc/tree.html: Likewise.
449 * include/Makefile.in: Likewise.
450 * include/gc.h: Likewise.
451 * include/gc_cpp.h: Likewise.
452 * include/gc_local_alloc.h: Likewise.
453 * include/gc_mark.h: Likewise.
454 * include/gc_pthread_redirects.h: Likewise.
455 * include/gc_typed.h: Likewise.
456 * include/new_gc_alloc.h: Likewise.
457 * include/private/dbg_mlc.h: Likewise.
458 * include/private/gc_hdrs.h: Likewise.
459 * include/private/gc_locks.h: Likewise.
460 * include/private/gc_pmark.h: Likewise.
461 * include/private/gc_priv.h: Likewise.
462 * include/private/gcconfig.h: Likewise.
463 * include/private/solaris_threads.h: Likewise.
464 * include/private/specific.h: Likewise.
465 * tests/test.c: Likewise.
466 * tests/test_cpp.cc: Likewise.
468 * configure: Rebuild.
469 * Makefile.in: Rebuild.
471 * mips_sgi_mach_dep.s: Add.
473 * alpha_mach_dep.s: Remove.
474 * irix_threads.c: Remove.
475 * linux_threads.c: Remove.
476 * mips_sgi_mach_dep.S: Remove.
478 * powerpc_macosx_mach_dep.s: Remove.
479 * doc/Makefile.am: Remove.
480 * doc/Makefile.in: Remove.
482 2003-07-25 Roger Sayle <roger@eyesopen.com>
484 * configure.host: Only use +ESdbgasm when using the HPUX native
485 compiler on PA-Risc. It isn't recognized by GCC and is silently
486 ignored by HP's compilers on ia64.
488 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
490 * configure.in: define GC_DLL under mingw if --enable-shared
492 * win32_threads.c: add #ifdef GC_DLL around DllMain
494 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
496 * include/private/gcconfig.h: Add support for arm-netbsdelf.
498 2003-04-09 Tom Tromey <tromey@redhat.com>
500 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
502 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
504 2003-03-22 Richard Henderson <rth@redhat.com>
506 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
507 (GC_test_and_set): Use __sync_lock_test_and_set.
508 (GC_clear): Use volatile assignment.
509 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
510 (GC_memory_write_barrier): Use __sync_synchronize.
512 2003-03-12 Andreas Schwab <schwab@suse.de>
514 * configure.in: Avoid trailing /. in toolexeclibdir.
515 * configure: Rebuilt.
517 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
518 * include/private/gcconfig.h (GC_data_start): declare when needed.
519 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
521 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
522 GC_register_dynlib_callback): Register main data for static
523 executable if dl_iterate_phdr() didn't.
524 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
525 if we don't expect to register main static data.
527 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
528 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
529 (GC_push_roots): explicitly mark free list headers, register
530 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
531 * alloc.c (GC_stopped_mark): Conditionally call
532 GC_cond_register_dynamic_libraries().
533 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
534 * dyn_load.c (GC_register_main_static_data): define.
535 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
536 no longer skip main data.
537 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
538 (GC_init_inner): Make main data registration conditional.
539 * include/private/gc_priv.h (GC_register_main_static_data): declare.
540 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
543 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
545 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
547 * configure: Rebuilt.
549 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
551 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
553 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
555 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
556 Remove USE_LIBDIR conditional.
557 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
558 * Makefile.in, configure: Rebuilt.
560 2002-12-31 Tom Tromey <tromey@redhat.com>
563 * include/Makefile.in: Rebuilt.
564 * include/Makefile.am (noinst_HEADERS): Renamed from
567 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
569 * ltconfig (osf[345]): Append $major to soname_spec.
570 Reflect this in library_names_spec.
571 * ltmain.sh (osf): Prefix $major with . for use as extension.
573 2002-10-02 Andreas Jaeger <aj@suse.de>
575 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
577 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
579 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
580 check for __arm__ or __thumb__.
582 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
584 * include/private/gcconfig: Add machine type S390. Add s390x support.
585 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
586 (GC_compare_and_exchange): Likewise.
588 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
590 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
592 2002-08-23 Adam Megacz <adam@xwt.org>
594 * win32_threads.cc: Removed extraneous ABORT()
596 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
598 * Makefile.am (all-multi): Fix multilib parallel build.
600 2002-07-18 Bo Thorsen <bo@suse.de>
602 * include/private/gcconfig.h: Add x86-64 definitions.
603 * os_dep.c: Add x86-64 support.
604 * configure.in: Likewise.
605 * configure: Regenerate.
607 2002-07-18 H.J. Lu <hjl@gnu.org>
609 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
611 2002-07-18 H.J. Lu (hjl@gnu.org)
613 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
616 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
619 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
621 2002-06-09 H.J. Lu (hjl@gnu.org)
623 * include/private/gc_locks.h (GC_test_and_set): Support
625 (GC_TEST_AND_SET_DEFINED): Likewise.
627 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
630 (LINUX_STACKBOTTOM): Likewise.
631 (STACKBOTTOM): Removed for Linux/mips.
633 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
635 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
636 (GC_pthread_create): Fix typo.
637 (GC_TRY_LOCK): Likewise.
638 * include/private/gc_locks.h (GC_test_and_set): Only take one
640 (LOCK): Adjust appropriately.
641 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
642 _SIGRTMIN is unavailable.
644 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
646 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
647 * aclocal.m4: Regenerate.
648 * configure: Regenerate.
650 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
652 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
653 script entry, and set LD to it when configuring multilibs.
654 * configure: Rebuilt.
656 2002-04-22 Jeff Sturm <jsturm@one-point.com>
658 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
659 (noinst_LTLIBRARIES): Add libgcjgc.la.
661 * Makefile.in: Rebuild.
663 2002-04-22 David S. Miller <davem@redhat.com>
665 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
666 64-bit SPARC Linux, the __libc_stack_end technique does
667 not work in this case.
669 2002-04-22 Jeff Sturm <jsturm@one-point.com>
671 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
673 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
675 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
678 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
680 * include/private/gcconfig.h (DATAEND): Update comment example
683 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
685 * include/private/gcconfig.h (DATAEND): Clarify comment.
687 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
689 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
690 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
692 * allchblk.c (GC_allchblk_nth): Change text and support reduced
693 frequency for blacklist warning message.
694 * misc.c (GC_large_alloc_warn_interval,
695 GC_large_alloc_warn_suppressed): define.
696 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
697 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
698 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
699 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
701 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
703 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
705 * include/private/gcconfig.h: Add support for an unmapped
706 memory hole between the end of the initialized data segment
707 and the start of the BSS on FreeBSD/i386.
709 2002-03-30 Krister Walfridsson <cato@df.lth.se>
711 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
714 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
716 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
717 (GC_local_gcj_malloc): Add assertion.
718 (start_mark_threads): Fix abort message.
719 * mark.c (GC_mark_from): Generalize assertion.
720 * reclaim.c (GC_clear_fl_links): New function.
721 (GC_start_reclaim): Must clear some freelist links.
722 * include/private/specific.h, specific.c: Add assertions.
723 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
724 Rearrange tse fields.
726 2002-03-27 Richard Henderson <rth@redhat.com>
728 * os_dep.c (GC_init_linux_data_start): Fix references to
729 __data_start and _end.
731 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
733 * include/private/gcconfig.h: Change all likely references
734 to linker script synthesized symbols to use this idiom:
735 extern int etext[]; etext
737 2002-03-25 Jeff Sturm <jsturm@one-point.com>
739 * linux_threads.c (GC_get_nprocs): Close file descriptor.
741 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
743 * include/private/gcconfig.h: Add unified test for FreeBSD.
744 Support FreeBSD/alpha.
745 * os_dep.c: Do not include <machine/trap.h> unless available.
746 (GC_freebsd_stack_base): Fix types.
748 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
750 * Makefile.am: Make a convenience library.
751 * Makefile.in: Rebuilt.
753 2002-03-15 Anthony Green <green@redhat.com>
755 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
756 * configure.in: Disable use of getenv for win32 targets (some of
757 which have broken implementations).
758 * configure: Rebuilt.
760 2002-03-12 Adam Megacz <adam@xwt.org>
762 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
763 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
764 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
765 statically initialized it to TRUE if compiling with GCC.
766 * win32_threads.c (thread_start): We no longer use SEH if
768 * mark.c (GC_mark_some): We no longer use SEH if
771 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
773 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
774 support is enabled, for hash synchronization.
776 2002-02-24 Adam Megacz <adam@xwt.org>
778 * Makefile.am: Added win32_threads.c to sources list.
779 * win32_threads.c: Added two */'s which I had neglected.
781 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
783 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
784 * Makefile.in: Rebuilt.
786 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
788 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
790 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
792 * mips_sgi_mach_dep.S: Likewise.
793 * Makefile.am: Update for above changes.
794 * Makefile.in: Rebuilt.
796 2002-02-12 Richard Henderson <rth@redhat.com>
798 * configure.in: Re-apply 2001-06-26 configure change.
799 * configure: Rebuild.
801 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
803 Imported GC 6.1 Alpha 3.
805 * sparc_mach_dep.S: Delete incorrectly named file.
807 2001-02-11 Adam Megacz <adam@xwt.org
809 * configure.in: support for win32, saner
810 cross-compile options
812 2001-02-08 Anthony Green <green@redhat.com>
814 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
815 board embedded targets.
816 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
817 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
818 redundant uses of ECOS.
819 * misc.c: Use NOSYS where ECOS is being used.
820 Don't define GC_write twice for ECOS systems.
821 (GC_write): New function for NOSYS targets.
823 2002-02-06 Adam Megacz <adam@xwt.org>
825 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
826 now exposed on all Win32 platforms.
827 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
828 compiles on Win32; it invokes CreateThread() if GC is built
829 as a DLL; otherwise it registers the thread.
830 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
831 libgcjgc was not built as a DLL.
833 2002-02-01 Adam Megacz <adam@xwt.org>
835 * boehm-gc on win32 now automatically detects if it is being built
836 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
838 2002-01-25 David Edelsohn <edelsohn@gnu.org>
840 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
841 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
842 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
843 DATASTART and DATAEND roots.
844 * rs6000_mach_dep.s: Add function descriptor and traceback table.
846 2001-12-16 Jeff Sturm <jsturm@one-point.com>
848 * dyn_load.c: Define ElfW (if needed) for all targets,
850 (GC_FirstDLOpenedLinkMap): Use it.
851 (GC_register_dynamic_libraries_dl): Use it.
852 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
855 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
858 * configure.in: Add AC_SUBST(target_alias).
859 * configure: Regenerated.
861 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
863 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
864 case for GC_FREEBSD_THREADS.
865 * configure.in (*-*-freebsd*): Clarify warning.
866 * configure: Rebuilt.
868 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
869 Andreas Tobler <toa@pop.agri.ch>
871 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
873 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
875 * linux_threads.c (GC_init_parallel): Do not declare as a static
877 * include/gc.h (GC_init): Declare here. Add description.
878 * include/private/gc_priv.h (GC_init): Remove declaration.
880 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
882 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
883 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
884 GC_FREEBSD_THREADS, handle strange interaction between system
885 pthread implementation and boehm-gc signal-handler architecture.
886 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
888 * include/private/gcconfig.h (configuration keyed off FREEBSD):
889 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
890 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
892 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
894 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
895 * Makefile.in: Rebuilt.
897 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
899 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
900 merged local changes.
902 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
904 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
905 Solaris 2/Intel definition.
907 * configure.in (i?86-*-solaris2.[89]*): Define
908 SOLARIS25_PROC_VDB_BUG_FIXED.
909 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
910 * configure: Regenerate.
912 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
913 (DATAEND): Define using _end.
915 2001-09-11 Per Bothner <per@bothner.com>
917 * include/Makefile.am: New file. It defines include_HEADERS.
918 * Makefile.am (SUBDIRS): New macro, set to include.
919 * configure.in (AC_OUTPUT): Add include/Makefile.
921 2001-08-20 Tom Tromey <tromey@redhat.com>
923 * configure: Rebuilt.
924 * configure.in: Always ask gcc for threads package.
926 2001-08-17 Tom Tromey <tromey@redhat.com>
928 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
929 merged local changes.
931 2001-08-02 David Billinghurst <David.Billinghurst>
933 * configure: Rebuilt.
934 * configure.in: POSIX threads on cygwin does not link with
937 2001-07-03 Tom Tromey <tromey@redhat.com>
939 Fix for PR bootstrap/3281:
940 * aclocal.m4, configure, Makefile.in: Rebuilt.
941 * acinclude.m4: Set mkinstalldirs for in-tree build.
943 2001-06-26 Richard Henderson <rth@redhat.com>
945 * alpha_mach_dep.s: Mark call-saved FP registers.
946 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
947 * configure.in (alpha*): Re-enable alpha_mach_dep.s
948 * configure: Rebuild.
950 2001-06-12 Tom Tromey <tromey@redhat.com>
952 * aclocal.m4, configure: Rebuilt.
953 * acinclude.m4: Find configure.host in srcdir.
955 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
957 * configure.in (AC_EXEEXT): Work around in case it expands to
958 nothing, as in autoconf 2.50.
959 * acinclude.m4: Likewise.
960 * aclocal.m4, configure: Rebuilt.
962 2001-06-07 Tom Tromey <tromey@redhat.com>
964 For PR bootstrap/3075:
965 * configure, aclocal.m4, Makefile.in: Rebuilt.
966 * configure.in: Don't call AC_CONFIG_AUX_DIR or
968 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
969 AC_CANONICAL_SYSTEM here.
970 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
973 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
975 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
976 (libgcjgc_la_SOURCES): Remove typo.
977 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
978 * Makefile.in: Rebuilt.
980 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
982 Imported version version 6.0alpha7.
984 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
985 README.amiga, README.debugging, README.dj, README.hp, README.linux,
986 README.rs6000, README.sgi, README.solaris2, README.uts,
987 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
988 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
989 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
990 hpux_irix_threads.c, makefile.depend, nursery.c,
991 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
992 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
993 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
994 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
997 2001-05-19 Hans Boehm <hans_boehm@hp.com>
999 * configure.host: Build with -fexceptions.
1000 * linux_threads.c: Remember which thread stopped world for
1002 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1003 with final tuning by Bryce McKinlay
1005 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1006 * configure: Rebuilt.
1008 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1010 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1011 (GC_noop1): Change declaration to take one argument.
1013 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1015 * configure.in: Obtain THREADS with `gcc -v'.
1016 * configure: Rebuilt.
1018 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1020 * misc.c: Back out buggy changes to stack clearing code.
1021 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1022 spent clearing memory.
1024 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1027 - Accomodate finalization requests for static objects.
1028 (Will be required by hash synchronization. May be needed
1029 in some configurations now.)
1032 - Define MIN_WORDS. All allocation requests are rounded
1033 up to at least this size. Removes a subtle assumption that
1034 Java objects have a 2 word header.
1037 - Adjust Linux/IA64 configuration for non-ancient kernels.
1038 (Necessary fix for IA64.)
1041 - Fix syntax error in currently unused code. Will be needed
1049 - Change stack cleaning code to typically clear about one tenth
1050 the memory it used to in the threads configuration. Occasionally
1051 still clear more. (This is really a fix for a long-standing
1052 and fairly significant performance bug with threads.)
1055 - Fix the code for finding the beginning of the data segment under
1056 Linux. I believe this is necessary for some IA64 Linux
1057 distributions. It will also helo other platforms, though those
1058 may additionally require a gcconfig.h adjustment. (This basically
1059 works around the absence of a data_start or __data_start
1060 definition in glibc.)
1063 - Handle rounding due to MIN_WORDS.
1065 2001-03-22 Tom Tromey <tromey@redhat.com>
1067 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1069 2001-03-19 Tom Tromey <tromey@redhat.com>
1071 * Makefile.in: Rebuilt.
1072 * Makefile.am (gctest_LDFLAGS): new macro.
1074 2001-03-16 Tom Tromey <tromey@redhat.com>
1076 * Makefile.in: Rebuilt.
1077 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1079 2001-01-23 Rod Stewart <stewart@lab43.org>
1081 * gcconfig.h: Check for `__arm__', not `arm'.
1083 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1085 * configure.in: Rename THREADLIB to THREADLIBS.
1086 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1087 ensures that we link the correct version of the linuxthreads semaphore
1089 * Makefile.in: Rebuilt.
1090 * configure: Rebuilt.
1092 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1093 list of signals which are not blocked during suspend in the NO_SIGNALS
1096 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1098 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1100 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1102 * Makefile.dist: Renamed from Makefile.orig.
1104 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1106 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1107 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1109 * Makefile.in: Rebuilt.
1110 * configure: Likewise.
1112 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1114 * gcconfig.h: Add new case for powerpc EABI.
1115 [PPC]: Handle embedded OS for powerpc simulator.
1117 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1119 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1120 cross-compile configuration only.
1121 * Makefile.am: Build gcj_mlc.c.
1122 * configure, Makefile.in: Rebuilt.
1124 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1126 * acinclude.m4: Include libtool macros from the top level.
1127 * aclocal.m4, configure: Rebuilt.
1129 2000-09-04 Anthony Green <green@redhat.com>
1131 Fix for PR libgcj/230:
1132 * mark.c (GC_mark_from_mark_stack): Remove call to
1133 GC_debug_object_start.
1134 * gc_priv.h (GC_debug_object_start): Remove prototype.
1136 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1138 * gcconfig.h [OSF1] (_end): Declare as `int'.
1140 2000-08-02 Tom Tromey <tromey@cygnus.com>
1142 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1143 (GC_generic_malloc): Likewise.
1144 (GC_add_to_black_list_normal): Likewise.
1145 (GC_find_header): Likewise.
1146 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1147 * gc_mark.h (GC_find_start): Prototype.
1148 (GC_signal_mark_stack_overflow): Likewise.
1150 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1152 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1153 * configure: Rebuilt.
1155 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1157 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1159 Imported version 5.1.
1160 * acinclude.m4: Push version to 5.1.
1162 2000-06-19 Andrew Haley <aph@cygnus.com>
1164 * os_dep.c (read): Pass two dummy args to syscall().
1166 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1168 Imported 5.0 release version.
1169 * acinclude.m4: Increment version to 5.0.
1171 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1173 Imported version 5.0alpha7.
1174 * acinclude.m4: Update version to 5.0a7.
1176 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1178 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1179 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1180 - sparc glibc does not provide it.
1181 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1182 Make STACKBOTTOM depend on the wordsize.
1183 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1184 (struct frame): Declare on sparc*-linux*.
1185 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1186 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1187 Implement on sparc64.
1188 (GC_clear_stack_inner): Implement on sparc64.
1189 * gc_priv.h (GC_test_and_set): Implement for sparc.
1190 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1191 GC_save_regs_in_stack on sparc.
1193 2000-04-23 Tom Tromey <tromey@cygnus.com>
1195 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1197 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1199 Imported version version 5.0alpha6.
1200 * acinclude.m4: Bump version to 5.0a6.
1201 * configure.in: Don't use alpha_mach_dep.s.
1202 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1204 * Makefile.am, Makefile.in: irix_threads.c is now
1205 hpux_irix_threads.c.
1206 * Makefile.orig: Updated from gc distribution Makefile.
1208 2000-03-26 Anthony Green <green@redhat.com>
1210 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1212 2000-02-14 Tom Tromey <tromey@cygnus.com>
1214 * gc.h (dlopen): Define as GC_dlopen on Linux.
1215 (GC_dlopen): Declare on Linux.
1216 * dyn_load.c (GC_dlopen): Define for Linux.
1218 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1220 * gcconfig.h (DATASTART): Add missing extern declaration
1221 for data_start on powerpc.
1223 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1225 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1228 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1230 * gcconfig.h: Define DATASTART for Alpha Linux.
1232 1999-12-19 Anthony Green <green@cygnus.com>
1234 * gcconfig.h: Use libgcj hack for Alpha Linux.
1235 Undefine MPROTEXT_VDB (from Jeff Sturm).
1236 * os_dep.c: Remove Alpha Linux hacks.
1239 1999-12-13 Tom Tromey <tromey@cygnus.com>
1241 * aclocal.m4, configure: Rebuilt.
1242 * acinclude.m4: Changed version to 5.0a4.
1243 * Makefile.in: Rebuilt.
1244 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1246 1999-12-12 Anthony Green <green@cygnus.com>
1248 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1250 (DYNAMIC_LOADING): Define for PowerPC Linux.
1251 * os_dep.c: Remove some special cases for PowerPC Linux.
1252 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1255 1999-11-04 Tom Tromey <tromey@cygnus.com>
1257 * Makefile.in: Rebuilt.
1258 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1260 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1261 (GC_thr_init): Don't declare.
1263 * configure: Rebuilt.
1264 * configure.in: Removed qt threads case.
1265 * dyn_load.c: Don't mention QUICK_THREADS.
1266 * os_dep.c: Don't mention QUICK_THREADS.
1267 * misc.c: Don't mention QUICK_THREADS.
1268 * gcconfig.h: Don't mention QUICK_THREADS.
1269 * gc_priv.h: Removed QUICK_THREADS code.
1270 * quick_threads.c: Removed.
1272 1999-11-03 Tom Tromey <tromey@cygnus.com>
1274 * gcconfig.h: Merged in local changes from old config.h.
1276 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1278 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1280 1999-11-02 Tom Tromey <tromey@cygnus.com>
1282 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1284 * configure: Rebuilt.
1285 * configure.in: Don't create boehm-config.h.
1286 * Makefile.in: Rebuilt.
1287 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1289 ($(all_objs)): Depend on gcconfig.h.
1290 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1291 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1292 * config.h: Removed.
1294 1999-11-01 Tom Tromey <tromey@cygnus.com>
1296 * Makefile.in: Rebuilt.
1297 * Makefile.am (gctest_LDADD): Added THREADLIB.
1299 * configure: Rebuilt.
1300 * configure.in (INCLUDES): New subst.
1302 1999-09-29 Steve Chamberlain <sac@pobox.com>
1304 * config.h: Added picoJava target.
1305 * mach_dep.h (GC_push_regs): New code for picoJava.
1307 1999-09-28 Tom Tromey <tromey@cygnus.com>
1309 * aclocal.m4, configure: Rebuilt.
1310 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1311 appropriate AC_PROG_ symbol.
1313 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1315 * gc_priv.h: IRIX thread changes from
1316 include/private/gc_priv.h.
1318 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1320 * Makefile.in: Rebuilt.
1321 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1324 * configure: Rebuilt.
1325 * configure.in: Properly align --help output, fix capitalization
1327 * acinclude.m4: Likewise.
1329 1999-08-04 Tom Tromey <tromey@cygnus.com>
1331 * configure.in: Added missing `;;'. From Anthony Green.
1333 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1335 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1337 1999-08-03 Tom Tromey <tromey@cygnus.com>
1339 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1340 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1342 1999-08-02 Tom Tromey <tromey@cygnus.com>
1344 * aclocal.m4, configure: Rebuilt for new libtool.
1346 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1348 * mips_sgi_mach_dep.s: Enable PIC option.
1350 1999-07-19 Tom Tromey <tromey@cygnus.com>
1352 * config.h (MPROTECT_VDB): Don't define on Linux.
1354 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1356 * Makefile.am (.s.lo): Avoid `#line' directives.
1357 * Makefile.in: Rebuilt.
1359 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1361 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1362 generate *-recursive for this Makefile, use *-am instead.
1363 * Makefile.in: Rebuilt.
1365 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1367 * Makefile.am (.s.lo): Renamed from `.s.o'.
1368 * Makefile.in: Rebuilt.
1370 1999-06-21 Tom Tromey <tromey@cygnus.com>
1372 Alpha patch from Jeff Sturm:
1373 * os_dep.c (GC_init_linuxalpha): New function.
1374 * misc.c: Initialize for alpha linux.
1375 * gc_priv.h (GC_test_and_set): Define for alpha.
1376 * config.h: Don't assume __data_start on alpha.
1378 * Makefile.in: Rebuilt.
1379 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1382 * Makefile.in: Rebuilt.
1383 * Makefile.am (toolexeclibdir): Define as libdir when
1385 * configure: Rebuilt.
1386 * configure.in (USE_LIBDIR): New conditional.
1388 * configure: Rebuilt.
1389 * configure.in: Recognize all forms of alpha.
1391 1999-06-17 Anthony Green <green@cygnus.com>
1393 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1394 Carlo Dapor <carlo@vis.ethz.ch>).
1396 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1398 * configure.in: Switch from irix threads to posix threads
1399 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1400 for mips architecture.
1401 * configure: Regenerate.
1403 1999-04-30 Tom Tromey <tromey@cygnus.com>
1405 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1407 1999-04-26 Tom Tromey <tromey@cygnus.com>
1409 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1412 1999-04-23 Tom Tromey <tromey@cygnus.com>
1414 * Makefile.in, configure: Rebuilt.
1415 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1416 (libgcjgc_la_SOURCES): Renamed.
1417 (libgcjgc_la_LIBADD): Likewise.
1418 (libgcjgc_la_DEPENDENCIES): Likewise.
1419 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1420 (gctest_LDADD): Use libgcjgc.la.
1421 (all_objs): Mention libgcj_la_OBJECTS.
1422 (EXTRA_LTLIBRARIES): Renamed.
1423 (toollib_LTLIBRARIES): Likewise.
1424 (libgcjgc_la_LDFLAGS): New macro
1425 (toolexecdir): Renamed.
1426 (toolexeclibdir): Likewise.
1427 (toolexeclib_LTLIBRARIES): Likewise.
1428 (LTCOMPILE): Renamed; added libtool invocation.
1429 (LINK): Added libtool invocation.
1430 (.s.o): use LTCOMPILE.
1431 * configure.in: Call AM_PROG_LIBTOOL.
1432 (target_all): Set to libgcjgc.la.
1433 Mention `.lo' forms of object files.
1435 1999-04-21 Tom Tromey <tromey@cygnus.com>
1437 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1440 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1441 sigcontext.h. From Matthias Klose <doko@itso.de>.
1443 1999-04-16 Tom Tromey <tromey@cygnus.com>
1445 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1446 David Pettersson <dapet@mai.liu.se>
1448 1999-04-14 Tom Tromey <tromey@cygnus.com>
1450 * configure: Rebuilt.
1451 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1452 incorrect patch of 199-04-09.
1454 * configure: Rebuilt.
1455 * configure.in: Added support for alpha.
1456 From David Pettersson <dapet@mai.liu.se>.
1458 1999-04-13 Tom Tromey <tromey@cygnus.com>
1460 * Makefile.in: Rebuilt.
1461 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1464 1999-04-09 Tom Tromey <tromey@cygnus.com>
1466 * configure: Rebuilt.
1467 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1469 1999-02-23 Tom Tromey <tromey@cygnus.com>
1471 * configure: Rebuilt.
1472 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1473 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1475 1999-02-18 Tom Tromey <tromey@cygnus.com>
1477 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1478 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1479 for case where LO is NULL.
1481 1999-02-10 Tom Tromey <tromey@cygnus.com>
1483 * aclocal.m4, configure, Makefile.in: Rebuilt.
1484 * acinclude.m4: Updated to be used with automake 1.4.
1485 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1487 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1488 (libgcjgc_a_SOURCES): Likewise.
1489 (libgcjgc_a_LIBADD): Likewise.
1490 (libgcjgc_a_DEPENDENCIES): Likewise.
1491 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1492 (gctest_LDADD): Likewise.
1493 (all_objs): Likewise.
1495 1999-01-08 Tom Tromey <tromey@cygnus.com>
1497 * configure: Rebuilt.
1498 * configure.in: Define LINUX_THREADS if using POSIX threads on
1501 * gc_priv.h (GC_test_and_set): Put return type into definition.
1503 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1505 * Makefile.am: add support for eCos. In particular, add C++
1506 support for compiling the file ecos.cc.
1507 * ecos.cc: new file.
1508 * acinclude.m4: add C++ support.
1509 * aclocal.m4: likewise
1510 * config.h: add eCos support.
1511 * configure: likewise
1512 * configure.in: likewise
1513 * misc.c (GC_write): add eCos support.
1514 * os_dep.c (tiny_sbrk): add eCos support.
1516 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1518 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1519 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1521 1998-11-23 Tom Tromey <tromey@cygnus.com>
1523 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1525 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1527 * Makefile.am, Makefile.in, configure.host: tx39 build option
1530 1998-11-17 Tom Tromey <tromey@cygnus.com>
1532 * configure: Rebuilt.
1533 * configure.in: Switch on host, not target.
1535 1998-11-16 Tom Tromey <tromey@cygnus.com>
1537 * gc_priv.h (GC_debug_object_start): Declare.
1538 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1539 * gc.h (GC_debug_register_finalizer_no_order,
1540 GC_register_finalizer_no_order): Declare.
1541 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1542 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1543 (GC_debug_generic_malloc): Likewise.
1544 (GC_debug_object_start): new function.
1546 1998-11-11 Tom Tromey <tromey@cygnus.com>
1548 * configure: Rebuilt.
1549 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1551 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1553 * dyn_load.c: Handle QUICK_THREADS case.
1555 1998-10-21 Tom Tromey <tromey@cygnus.com>
1557 * configure: Rebuilt.
1558 * configure.in: Put cpp defines here, not in config.h. Recognize
1559 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1560 define PACKAGE or VERSION.
1561 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1564 * os_dep.c (GC_default_push_other_roots): Define when
1565 QUICK_THREADS defined.
1566 * misc.c: Added QUICK_THREADS case.
1567 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1568 * config.h (THREADS): Define if QUICK_THREADS defined.
1569 * Makefile.in: Rebuilt.
1570 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1572 * quick_threads.c: New file.
1574 1998-10-20 Tom Tromey <tromey@cygnus.com>
1576 * aclocal.m4, configure: Rebuilt.
1577 * acinclude.m4: Don't subst machine_dir or sys_dir.
1578 * configure.host: Removed unused code.
1580 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1582 * configure: Rebuilt.
1583 * configure.in: Fix typo in previous patch.
1585 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1587 * Makefile.in, aclocal.m4, configure: Rebuilt.
1588 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1589 * configure.host: Created.
1591 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1593 * Makefile.in: Rebuilt.
1594 * Makefile.am (lib_LIBRARIES): Use target_all.
1595 (EXTRA_LIBRARIES): New macro.
1596 * configure: Rebuilt.
1597 * configure.in: Recognize --enable-gc.
1599 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1601 * Makefile.in: Rebuilt.
1602 * Makefile.am (COMPILE): Define.
1604 (.s.o): Use MY_CFLAGS.
1605 * configure: Rebuilt.
1606 * configure.in (MY_CFLAGS): Define and subst.
1608 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1610 * configure: Rebuilt.
1611 * configure.in: Added --with-cross-host argument. Use
1612 $with_cross_host to determine when cross-compiling.
1614 * config.h (SMALL_CONFIG): Don't define.
1615 * configure: Rebuilt.
1616 * configure.in: Define SMALL_CONFIG when cross-compiling.
1618 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1620 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1621 allchblk.c: Merged with 4.13a2 while preserving local changes.
1623 * Makefile.orig: Updated from Makefile in 4.13a2.
1625 * configure: Rebuilt.
1626 * configure.in: Updated version number to 4.13a2. On Solaris,
1627 don't build with -O when using gcc.
1629 Merged in version 4.13alpha2:
1630 * config.h (USE_MMAP): Re-enable on Solaris.
1631 * solaris_pthreads.c: Removed RCS Id line.
1632 * alpha_mach_dep.s: Removed RCS Id line.
1634 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1636 * config.h (USE_MMAP): Don't define for Solaris.
1638 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1640 * Makefile.in: Rebuilt.
1641 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1643 * Makefile.in: Rebuilt.
1644 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1646 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1648 * Makefile.in: Rebuilt.
1649 * Makefile.am ($(all_objs)): Depend on config.h.
1651 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1652 DATASTART as &_etext.
1653 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1654 * configure: Rebuilt.
1655 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1658 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1660 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1661 (GC_maybe_gc): Likewise.
1662 * os_dep.c: If NO_SIGSET defined, then have empty
1663 GC_disable_signals and GC_enable_signals.
1664 * configure: Rebuilt.
1665 * configure.in: Added --with-target-subdir option. If
1666 cross-compiling, define NO_SIGSET and NO_CLOCK.
1668 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1670 * Makefile.in: Rebuilt.
1671 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1673 * aclocal.m4, configure: Rebuilt.
1674 * acinclude.m4: New file.
1675 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1677 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1679 * configure: Rebuilt.
1680 * configure.in: Link boehm-config.h to config.h.
1681 * Makefile.in: Rebuilt.
1682 * Makefile.am (INCLUDES): Removed.
1683 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1684 JAVA_FINALIZATION): Define
1686 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1688 * Many files: Use GC_bool, not bool.
1689 * gc_priv.h: Define GC_bool, not bool.
1691 * misc.c (GC_dont_gc): Define as int.
1692 (GC_quiet): Likewise.
1693 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1694 * alloc.c (GC_dont_expand): Define as int.
1695 * gc_priv.h: For gcc, define bool as char.
1697 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1699 * Makefile.in: Rebuilt.
1700 * Makefile.am (check_PROGRAMS): New macro.
1701 (gctest_SOURCES): Likewise.
1702 (gctest_LDADD): Likewise.
1704 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1706 * Makefile.in: Rebuilt.
1707 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1708 * configure: Rebuilt.
1709 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1711 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1713 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1715 * Makefile.orig: Renamed from Makefile.