1 2007-02-19 Andreas Tobler <a.tobler@schweiz.org>
3 * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
4 GC_GETSECTBYNAME instead.
5 * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
8 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
10 * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
12 2008-01-24 David Edelsohn <edelsohn@gnu.org>
14 * configure: Regenerate.
16 2007-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
19 * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
20 up, return stack_addr instead of stack_addr - stack_size.
22 2007-08-14 David Daney <ddaney@avtrex.com>
24 * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
26 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
28 * aclocal.m4: Regenerated.
30 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
34 * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
35 Use alternate thread library in /usr/lib/lwp.
36 * configure: Regenerate.
37 * dyn_load.c: Use GC_SOLARIS_PTHREADS.
38 * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
39 * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
40 (GC_SOLARIS_THREADS): Don't define.
41 * include/private/solaris_threads.h: Remove.
42 * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
43 GC_nprocs via sysconf().
44 * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
46 (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
47 * Makefile.in: Regenerate.
48 * solaris_pthreads.c: Remove.
49 * solaris_threads.c: Remove.
51 2007-06-22 Jakub Jelinek <jakub@redhat.com>
53 * pthread_support.c (GC_get_thread_stack_base): Handle
54 pthread_getattr_np failures.
56 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
58 * configure: Regenerate.
60 2007-05-23 Steve Ellcey <sje@cup.hp.com>
62 * Makefile.in: Regenerate.
63 * configure: Regenerate.
64 * aclocal.m4: Regenerate.
65 * include/Makefile.in: Regenerate.
67 2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
69 * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
70 * configure: Regenerate.
71 * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
72 * Makefile.in: Regenerate.
73 * include/Makefile.in: Regenerate.
74 * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
75 targets. Remove comments. Prepare ppc64 support for Darwin.
77 2007-04-23 Keith Seitz <keiths@redhat.com>
79 * include/gc.h (GC_is_thread_suspended): Declare.
80 * pthread_stop_world.c (GC_is_thread_suspended): New function.
82 2007-04-03 Jakub Jelinek <jakub@redhat.com>
84 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
87 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
89 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
90 (GC_register_finalizer_unreachable): Declare.
91 (GC_debug_register_finalizer_unreachable): Declare.
92 * finalize.c (GC_unreachable_finalize_mark_proc): New.
93 (GC_register_finalizer_unreachable): New.
94 (GC_finalize): Handle it.
95 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
96 (GC_debug_register_finalizer_no_order): Fix whitespace.
98 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
100 * Makefile.am: Add dummy install-pdf target.
101 * Makefile.in: Regenerate
103 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
105 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
106 it works with Linux 2.6, reactivate MPROTECT_VDB
107 * boehm-gc/pthread_stop_world.c: save all register
110 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
112 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
113 added defines to include/private/gc_priv.h
114 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
115 * darwin_stop_world.c: Removed the above defines.
116 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
117 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
119 2007-01-17 David Daney <ddaney@avtrex.com>
121 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
123 * configure: Regenerated.
124 * include/gc_config.h.in: Regenerated.
126 2007-01-17 Mike Stump <mrs@apple.com>
128 * os_dep.c: Fix i686-apple-darwin9 builds.
130 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
132 * aclocal.m4: Regenerate to use multi.m4.
133 * configure: Regenerate.
134 * Makefile.in: Regenerate.
136 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
138 * include/gc_config.h.in: Regenerate.
140 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
142 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
144 * os_dep.c: Likewise.
146 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
148 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
150 (catch_exception_raise): Fix typo in the I386 exc_state.
152 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
154 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
155 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
156 * configure: Regenerated.
157 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
158 Added base definitions for the X86_64 Darwin port.
159 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
160 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
161 * darwin_stop_world.c: Removed THREAD_STATE info. Added
162 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
163 with HAS_X86_THREAD_STATE32___EAX.
164 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
166 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
167 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
168 Distinguish between getsectbynamefromheader_64 and
169 getsectbynamefromheader.
170 (GC_dyld_image_remove): Likewise.
171 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
172 (catch_exception_raise): Introduce exception information for I386 and
173 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
175 2006-12-08 Mike Stump <mrs@apple.com>
177 * configure.ac: Fix x86 darwin builds.
178 * darwin_stop_world.c: Likewise.
179 * include/private/gcconfig.h: Likewise.
180 * connfigure: Regenerate.
182 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
185 * darwin_stop_world.c: Make stack_start unsigned long.
187 2006-09-21 Sandro Tolaini <tolaini@libero.it>
189 * os_dep.c: Port to Darwin/i386
190 * darwin_stop_world.c: Likewise
191 * include/private/gcconfig.h: Likewise
193 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
195 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
197 * dyn_load.c: Likewise.
198 * include/gc.h: Likewise.
199 * private/gcconfig.h: Likewise.
200 * configure: Regenerate.
201 * include/gc_config.h.in: Regenerate.
203 2006-09-14 Tom Tromey <tromey@redhat.com>
206 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
209 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
212 * configure.ac: Check for pthread_getattr_np(). Remove
213 GC_PTHREAD_SYM_VERSION detection.
214 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
215 GC_get_thread_stack_base): New declarations.
216 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
217 GC_get_thread_stack_base): New functions.
218 (GC_delete_thread): Don't try to free the first_thread.
219 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
220 (pthread_create_, constr): Removed.
221 (pthread_create): Don't rename.
222 * include/gc_ext_config.h.in: Rebuilt.
223 * include/gc_pthread_redirects.h (pthread_create): Define
225 * include/gc_config.h.in: Rebuilt.
226 * configure: Rebuilt.
228 2006-06-21 Keith Seitz <keiths@redhat.com>
230 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
231 routine if signal is received and thread is flagged SUSPENDED.
232 (suspend_self): New function.
233 (GC_suspend_thread): New function.
234 (GC_resume_thread): New function.
235 * include/gc.h (GC_suspend_thread): Declare.
236 (GC_resumet_thread): Declare.
237 * include/private/pthread_support.h (SUSPENDED): New GC_thread
240 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
242 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
243 * os_dep.c (GC_wnt): Define.
244 (GC_init_win32): Set GC_wnt.
245 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
246 sections also on Windows 9x/ME.
248 2006-06-02 Geoffrey Keating <geoffk@apple.com>
250 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
251 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
252 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
253 HAS_I386_THREAD_STATE___EAX.
254 * configure: Regenerate.
255 * include/gc_config.h.in: Regenerate.
256 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
257 macro names to determine value.
260 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
262 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
264 * Makefile.am: Add install-html target.
265 * Makefile.in: Regenerate.
266 * aclocal.m4: Regenerate.
267 * include/Makefile.in: Regenerate.
269 2006-03-07 Andrew Haley <aph@redhat.com>
271 * dyn_load.c (GC_has_static_roots): Declare.
272 (GC_register_dynlib_callback): Call GC_has_static_roots.
274 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
276 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
277 GC_start_world): Call vm_deallocate to free act_list. Fix from
280 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
281 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
283 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
284 Warn about POSIX threads not being supported for *-*-hpux10*.
285 * configure: Regenerate.
287 2006-02-09 Tom Tromey <tromey@redhat.com>
289 * pthread_support.c: Conditionally include dlfcn.h.
291 2006-02-06 Jakub Jelinek <jakub@redhat.com>
292 Anthony Green <green@redhat.com>
293 Tom Tromey <tromey@redhat.com>
295 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
296 * include/gc_config.h.in: Rebuilt.
297 * include/gc_pthread_redirects.h (pthread_create): Conditionally
299 * pthread_support.c (pthread_create_): New global.
300 (constr): New function.
301 (pthread_create): Conditionally renamed.
302 * configure: Rebuilt.
303 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
305 2006-02-04 Alan Modra <amodra@bigpond.net.au>
307 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
308 use broken 64-bit version.
310 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
312 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
315 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
316 * Makefile.in: Regenerate.
318 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
320 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
323 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
325 Import Boehm GC version 6.6.
327 2006-01-24 David Ayers <d.ayers@inode.at>
330 * include/gc.h: Fix prototype declarations for bootstrap.
332 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
334 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
336 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
338 * include/private/gc_locks.h (GC_test_and_set): Change the
339 constraint of the first operand to '0'.
341 2005-09-06 Tom Tromey <tromey@redhat.com>
344 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
347 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
349 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
351 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
353 * os_dep.c: Add FreeBSD/PowerPC bits.
354 (GC_SysVGetDataStart): Likewise.
355 * include/private/gcconfig.h: Likewise.
357 2005-05-25 Andrew Haley <aph@redhat.com>
359 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
362 2005-05-09 Mike Stump <mrs@apple.com>
364 * configure: Regenerate.
366 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
368 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
369 Simon Posnjak from gc6.4.
370 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
372 2005-04-17 David S. Miller <davem@davemloft.net>
374 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
375 * os_dep.c (GC_linux_stack_base): Check for bug present in some
376 Sparc glibc variants where __libc_stack_end is erroneously set
377 to "1". Fallback to procfs code in that case.
379 2005-04-12 Mike Stump <mrs@apple.com>
381 * configure: Regenerate.
383 2005-04-12 Richard Henderson <rth@redhat.com>
385 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
387 2005-03-23 Mike Stump <mrs@apple.com>
389 * darwin_stop_world.c: Update for -m64 multilib.
390 * include/private/gcconfig.h: Likewise.
391 * powerpc_darwin_mach_dep.s: Likewise.
393 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
395 * Makefile.in, include/Makefile.in: Regenerate.
397 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
399 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
400 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
402 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
405 * configure.host: Set gc_use_mmap on *-linux*.
406 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
407 * include/private/gc_priv.h: Include gc_config.h.
408 * configure, include/gc_config.h.in: Rebuilt.
410 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
412 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
413 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
415 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
417 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
418 and indent appropriately.
419 * mark_rts.c (GC_approx_sp): Access stack.
420 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
421 callee-saves registers when appropriate.
422 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
424 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
426 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
427 and include/gc_ext_config.h.
428 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
429 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
431 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
433 * configure: Regenerate.
435 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
438 Revert patches of 2004-11-26 and 2004-11-27.
440 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
442 * configure: Regenerate for libtool change.
444 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
446 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
448 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
450 Fix "PACKAGE_NAME redefined" errors.
451 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
452 and include/gc_config.h.
453 * configure: Regenerated.
454 * include/gc_config.h.in: No longer auto-generated. Define only the
455 macros needed by libjava.
456 * include/config.h.in: Generated by autoheader.
457 * include/gc.h: Include config.h, not gc_config.h.
459 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
461 * configure: Regenerate for libtool reversion.
463 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
465 * configure: Regenerate for libtool change.
467 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
469 * configure.ac (machdep): Use sparc_mach_dep.lo on
470 sparc64-sun-solaris2.* too.
471 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
472 * configure: Regenerate.
474 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
477 * configure.ac (threading): Accept 'posix95'.
478 * configure: Regenerate.
480 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
482 * Makefile.am: Define ACLOCAL_AMFLAGS.
483 * configure.ac: Remove redundant sinclude.
484 * acinclude.m4: Delete file.
485 * aclocal.m4: Regenerate.
486 * Makefile.in, include/Makefile.in: Regenerate.
487 * configure: Regenerate.
489 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
491 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
494 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
496 * include/private/gcconfig.h: Add m32r-linux target.
498 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
500 * configure.ac: Update all AC_DEFINEs to newer style.
501 * configure: Regenerate.
502 * include/gc_config.h.in: Regenerate.
504 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
506 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
507 GC_print_back_graph_stats): split GC_traverse_back_graph.
508 * backgraph.c: Dynamically grow in_progress_space.
509 * finalize.c (GC_notify_or_invoke_finalizers): also call
510 GC_print_back_graph_stats.
511 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
512 GC_print_back_height): Move delarations to header file.
513 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
514 * configure: Regenerate.
516 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
518 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
519 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
521 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
523 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
524 Reported by Danny Smith.
526 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
528 * misc.c (GC_init): Replace lhs cast with rhs cast.
530 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
532 * specific.c: Check GC_LINUX_THREADS before including
533 private/specific.h. From Richard Earnshaw.
535 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
537 * aclocal.m4: Remove obsolete construct for old automake.
538 * acinclude.m4: Regenerate with aclocal 1.9.1.
539 * configure.ac: Remove duplicate AC_WITH calls. Replace
540 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
541 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
542 Remove now-redundant subst of target_noncanonical. Remove
543 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
544 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
545 Use slightly more modern form of AC_INIT.
546 * configure: Rebuild with autoconf 2.59.
547 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
549 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
551 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
552 since they're not known at this time.
553 * solaris_pthreads.c: Likewise.
555 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
558 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
560 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
562 * configure.ac (gc_cflags): Add -Iinclude.
563 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
564 Don't write DEFS to boehm-cflags file.
565 * configure: Rebuilt.
566 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
567 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
568 * include/gc_config_macros.h: Remove backward-compatibility
569 redefinitions of GC_ names.
570 * include/gc.h: Include <gc_config.h>.
572 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
574 Import Boehm GC version 6.3.
576 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
578 * include/Makefile.in: Regenerate
580 2004-07-06 Andrew Pinski <apinski@apple.com>
582 * os-dep.c (GC_task_self): Declare as static
583 and remove the second declaration.
585 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
587 * Makefile.am: Add rule for .S files to fix bootstrap on
589 * Makefile.in: Regenerate.
591 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
593 * boehm-gc/configure.ac: New name of configure.in.
594 Remove useless multilib stuff. Change uses of
595 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
596 * boehm-gc/configure.in: New name of configure.in.
597 * boehm-gc/Makefile.am: Update for automake 1.8.5.
598 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
599 * boehm-gc/aclocal.m4: Regenerate.
600 * boehm-gc/configure: Regenerate.
601 * boehm-gc/Makefile.in: Regenerate.
603 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
605 * .cvsignore: New file.
607 2004-04-25 Andreas Jaeger <aj@suse.de>
609 * mark.c (GC_mark_from): Use pointer as prefetch argument.
611 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
613 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
615 (PREFETCH_FOR_WRITE): Likewise.
617 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
619 * configure.ac: Bump AC_PREREQ to 2.59.
620 * configure: Regenerate.
621 * config.in: Regenerate.
623 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
625 * ltconfig, ltmain.sh: Remove unused files.
626 * configure.in: Remove bogus extra early invocation of
628 * configure: Regenerate.
629 * mkinstalldirs, install-sh, config.sub, config.guess:
630 Remove (now) unused files.
631 * Makefile.in: Regenerate (losing references to vanished
634 * configure.in: Add CCAS, CCASFLAGS for future automakes.
635 * configure, Makefile.in, include/Makefile.in: Regenerate.
637 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
638 * Makefile.in: Regenerate.
640 * configure.in: Remove bogus duplicate invocation of
641 AM_MAINTAINER_MODE. Remove obsolete comment.
642 * configure: Regenerate.
644 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
646 * aclocal.m4: Regenerate.
647 * configure.in: Receive contents of GC_CONFIGURE macro.
648 * configure: Regenerate.
650 * configure.in: Remove more obsolete, bogus code.
651 * configure: Regenerate.
653 * acinclude.m4: Remove obsolete and bogus constructs.
654 * aclocal.m4: Regenerate.
655 * configure: Regnerate.
657 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
659 * acinclude.m4: De-precious CC and CXX so that the right flags
660 are passed down to multilibs.
661 * aclocal.m4: Regenerate.
662 * configure: Regenerate.
664 2004-02-22 Zack Weinberg <zack@codesourcery.com>
665 Nathanael Nerode <neroden@twcny.rr.com>
666 Alexandre Oliva <aoliva@redhat.com>
668 * config.sub, config.guess: Replace with forwarding scripts
669 which invoke the master copies in the top level.
671 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
673 * acinclude.m4: Remove old no-executables workaround;
674 add new no-executables workaround.
675 * aclocal.m4: Regenerate.
676 * configure.in: Change prereqs to autoconf 2.57.
677 * configure: Regenerate with autoconf 2.57.
679 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
680 * configure: Regenerate.
681 * Makefile.am: Use target_noncanonical variable from configure.
682 * Makefile.in: Regenerate.
683 * include/Makefile.in: Regenerate.
685 2004-02-20 Andrew Cagney <cagney@redhat.com>
687 * config.guess: Update from version 2002-01-10 to 2004-02-16.
688 * config.sub: Update from version 2002-01-02 to 2004-02-16.
690 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
692 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
693 * aclocal.m4: Rebuild.
694 * configure: Regenerate.
696 * acinclude.m4: Move certain code to configure.in.
697 * configure.in: Receive code from acinclude.m4.
698 * aclocal.m4: Rebuild.
699 * configure: Regenerate.
701 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
703 2004-01-20 Andrew Haley <aph@redhat.com>
705 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
707 * configure.in: Comment change.
709 2004-01-16 Andrew Haley <aph@redhat.com>
711 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
712 add for ia64; remove for MIPS.
713 * configure: Regnerated.
715 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
717 * configure.in: Add in AC_PREREQ(2.13)
719 2004-01-07 Dave Jones <davej@redhat.com>
721 * malloc.c (GC_generic_malloc): Correct initialization typo.
722 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
724 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
726 * include/private/gcconfig.h: Re-install change of 2003-04-16.
728 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
730 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
733 2003-10-18 Alan Modra <amodra@bigpond.net.au>
735 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
738 2003-10-03 Jeff Sturm <jsturm@one-point.com>
740 * configure: Rebuild.
742 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
744 * configure.in: Remove NO_GETENV definition for win32.
745 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
746 * misc.c (GC_init_inner): Call GC_thr_init for win32.
747 (GC_set_warn_proc): Add assertion.
748 * win32_threads.c: Import 6.3alpha2 version.
749 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
751 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
753 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
754 2.3/SPARC, there are no micro versions.
755 Treat Solaris 10 and up alike.
756 * configure: Regenerate.
758 2003-09-22 Anthony Green <green@redhat.com>
760 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
763 2003-09-20 <green@redhat.com>
765 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
766 check for __arm__ or __thumb__.
768 2003-09-09 Alan Modra <amodra@bigpond.net.au>
770 * configure: Regenerate.
772 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
773 Roger Sayle <roger@eyesopen.com>
775 * configure.in: Set INCLUDES to absolute path.
776 Save $INCLUDES in boehm-cflags, too.
777 Set INCLUDES so it's available to config.status.
778 * configure: Regenerate.
780 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
782 * include/gc.h (GC_CreateThread): Declare with WINAPI
784 * win32_threads.c (GC_CreateThread): Make definitions consistent
785 with declaration. Cast &thread_table[i].handle to PHANDLE
786 in call to DuplicateHandle
787 (thread_start): Declare as static.
789 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
791 * dyn_load.c: Define __private_extern__ to match Apple's system
794 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
796 * os_dep.c: Remove redundancy introduced in last merge.
798 2003-07-28 Jeff Sturm <jsturm@one-point.com>
801 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
802 * ChangeLog: Likewise.
803 * Makefile.am: Likewise.
804 * Makefile.direct: Likewise.
805 * Makefile.dj: Likewise.
806 * allchblk.c: Likewise.
808 * backgraph.c: Likewise.
809 * configure.host: Likewise.
810 * configure.in: Likewise.
811 * dbg_mlc.c: Likewise.
812 * dyn_load.c: Likewise.
813 * finalize.c: Likewise.
814 * gc_cpp.cc: Likewise.
815 * gc_dlopen.c: Likewise.
816 * gcj_mlc.c: Likewise.
817 * if_mach.c: Likewise.
818 * mach_dep.c: Likewise.
819 * malloc.c: Likewise.
820 * mallocx.c: Likewise.
822 * mark_rts.c: Likewise.
824 * os_dep.c: Likewise.
825 * ptr_chck.c: Likewise.
826 * reclaim.c: Likewise.
827 * solaris_pthreads.c: Likewise.
828 * solaris_threads.c: Likewise.
829 * sparc_mach_dep.S: Likewise.
830 * threadlibs.c: Likewise.
831 * typd_mlc.c: Likewise.
832 * version.h: Likewise.
833 * win32_threads.c: Likewise.
834 * Mac_files/MacOS_Test_config.h: Likewise.
835 * Mac_files/MacOS_config.h: Likewise.
836 * cord/cordbscs.c: Likewise.
837 * cord/cordprnt.c: Likewise.
838 * cord/de_win.c: Likewise.
839 * doc/README: Likewise.
840 * doc/README.MacOSX: Likewise.
841 * doc/README.changes: Likewise.
842 * doc/README.environment: Likewise.
843 * doc/README.ews4800: Likewise.
844 * doc/README.linux: Likewise.
845 * doc/README.macros: Likewise.
846 * doc/README.win32: Likewise.
847 * doc/debugging.html: Likewise.
848 * doc/gcdescr.html: Likewise.
849 * doc/tree.html: Likewise.
850 * include/Makefile.in: Likewise.
851 * include/gc.h: Likewise.
852 * include/gc_cpp.h: Likewise.
853 * include/gc_local_alloc.h: Likewise.
854 * include/gc_mark.h: Likewise.
855 * include/gc_pthread_redirects.h: Likewise.
856 * include/gc_typed.h: Likewise.
857 * include/new_gc_alloc.h: Likewise.
858 * include/private/dbg_mlc.h: Likewise.
859 * include/private/gc_hdrs.h: Likewise.
860 * include/private/gc_locks.h: Likewise.
861 * include/private/gc_pmark.h: Likewise.
862 * include/private/gc_priv.h: Likewise.
863 * include/private/gcconfig.h: Likewise.
864 * include/private/solaris_threads.h: Likewise.
865 * include/private/specific.h: Likewise.
866 * tests/test.c: Likewise.
867 * tests/test_cpp.cc: Likewise.
869 * configure: Rebuild.
870 * Makefile.in: Rebuild.
872 * mips_sgi_mach_dep.s: Add.
874 * alpha_mach_dep.s: Remove.
875 * irix_threads.c: Remove.
876 * linux_threads.c: Remove.
877 * mips_sgi_mach_dep.S: Remove.
879 * powerpc_macosx_mach_dep.s: Remove.
880 * doc/Makefile.am: Remove.
881 * doc/Makefile.in: Remove.
883 2003-07-25 Roger Sayle <roger@eyesopen.com>
885 * configure.host: Only use +ESdbgasm when using the HPUX native
886 compiler on PA-Risc. It isn't recognized by GCC and is silently
887 ignored by HP's compilers on ia64.
889 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
891 * configure.in: define GC_DLL under mingw if --enable-shared
893 * win32_threads.c: add #ifdef GC_DLL around DllMain
895 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
897 * include/private/gcconfig.h: Add support for arm-netbsdelf.
899 2003-04-09 Tom Tromey <tromey@redhat.com>
901 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
903 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
905 2003-03-22 Richard Henderson <rth@redhat.com>
907 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
908 (GC_test_and_set): Use __sync_lock_test_and_set.
909 (GC_clear): Use volatile assignment.
910 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
911 (GC_memory_write_barrier): Use __sync_synchronize.
913 2003-03-12 Andreas Schwab <schwab@suse.de>
915 * configure.in: Avoid trailing /. in toolexeclibdir.
916 * configure: Rebuilt.
918 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
919 * include/private/gcconfig.h (GC_data_start): declare when needed.
920 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
922 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
923 GC_register_dynlib_callback): Register main data for static
924 executable if dl_iterate_phdr() didn't.
925 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
926 if we don't expect to register main static data.
928 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
929 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
930 (GC_push_roots): explicitly mark free list headers, register
931 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
932 * alloc.c (GC_stopped_mark): Conditionally call
933 GC_cond_register_dynamic_libraries().
934 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
935 * dyn_load.c (GC_register_main_static_data): define.
936 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
937 no longer skip main data.
938 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
939 (GC_init_inner): Make main data registration conditional.
940 * include/private/gc_priv.h (GC_register_main_static_data): declare.
941 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
944 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
946 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
948 * configure: Rebuilt.
950 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
952 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
954 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
956 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
957 Remove USE_LIBDIR conditional.
958 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
959 * Makefile.in, configure: Rebuilt.
961 2002-12-31 Tom Tromey <tromey@redhat.com>
964 * include/Makefile.in: Rebuilt.
965 * include/Makefile.am (noinst_HEADERS): Renamed from
968 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
970 * ltconfig (osf[345]): Append $major to soname_spec.
971 Reflect this in library_names_spec.
972 * ltmain.sh (osf): Prefix $major with . for use as extension.
974 2002-10-02 Andreas Jaeger <aj@suse.de>
976 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
978 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
980 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
981 check for __arm__ or __thumb__.
983 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
985 * include/private/gcconfig: Add machine type S390. Add s390x support.
986 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
987 (GC_compare_and_exchange): Likewise.
989 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
991 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
993 2002-08-23 Adam Megacz <adam@xwt.org>
995 * win32_threads.cc: Removed extraneous ABORT()
997 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
999 * Makefile.am (all-multi): Fix multilib parallel build.
1001 2002-07-18 Bo Thorsen <bo@suse.de>
1003 * include/private/gcconfig.h: Add x86-64 definitions.
1004 * os_dep.c: Add x86-64 support.
1005 * configure.in: Likewise.
1006 * configure: Regenerate.
1008 2002-07-18 H.J. Lu <hjl@gnu.org>
1010 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1012 2002-07-18 H.J. Lu (hjl@gnu.org)
1014 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1017 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
1020 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1022 2002-06-09 H.J. Lu (hjl@gnu.org)
1024 * include/private/gc_locks.h (GC_test_and_set): Support
1026 (GC_TEST_AND_SET_DEFINED): Likewise.
1028 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1030 (DATAEND): Likewise.
1031 (LINUX_STACKBOTTOM): Likewise.
1032 (STACKBOTTOM): Removed for Linux/mips.
1034 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
1036 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1037 (GC_pthread_create): Fix typo.
1038 (GC_TRY_LOCK): Likewise.
1039 * include/private/gc_locks.h (GC_test_and_set): Only take one
1041 (LOCK): Adjust appropriately.
1042 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1043 _SIGRTMIN is unavailable.
1045 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1047 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1048 * aclocal.m4: Regenerate.
1049 * configure: Regenerate.
1051 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1053 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1054 script entry, and set LD to it when configuring multilibs.
1055 * configure: Rebuilt.
1057 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1059 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1060 (noinst_LTLIBRARIES): Add libgcjgc.la.
1062 * Makefile.in: Rebuild.
1064 2002-04-22 David S. Miller <davem@redhat.com>
1066 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1067 64-bit SPARC Linux, the __libc_stack_end technique does
1068 not work in this case.
1070 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1072 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1074 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1076 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1079 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1081 * include/private/gcconfig.h (DATAEND): Update comment example
1084 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1086 * include/private/gcconfig.h (DATAEND): Clarify comment.
1088 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1090 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1091 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1093 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1094 frequency for blacklist warning message.
1095 * misc.c (GC_large_alloc_warn_interval,
1096 GC_large_alloc_warn_suppressed): define.
1097 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1098 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1099 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1100 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1102 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1104 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1106 * include/private/gcconfig.h: Add support for an unmapped
1107 memory hole between the end of the initialized data segment
1108 and the start of the BSS on FreeBSD/i386.
1110 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1112 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1115 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1117 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1118 (GC_local_gcj_malloc): Add assertion.
1119 (start_mark_threads): Fix abort message.
1120 * mark.c (GC_mark_from): Generalize assertion.
1121 * reclaim.c (GC_clear_fl_links): New function.
1122 (GC_start_reclaim): Must clear some freelist links.
1123 * include/private/specific.h, specific.c: Add assertions.
1124 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1125 Rearrange tse fields.
1127 2002-03-27 Richard Henderson <rth@redhat.com>
1129 * os_dep.c (GC_init_linux_data_start): Fix references to
1130 __data_start and _end.
1132 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1134 * include/private/gcconfig.h: Change all likely references
1135 to linker script synthesized symbols to use this idiom:
1136 extern int etext[]; etext
1138 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1140 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1142 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1144 * include/private/gcconfig.h: Add unified test for FreeBSD.
1145 Support FreeBSD/alpha.
1146 * os_dep.c: Do not include <machine/trap.h> unless available.
1147 (GC_freebsd_stack_base): Fix types.
1149 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1151 * Makefile.am: Make a convenience library.
1152 * Makefile.in: Rebuilt.
1154 2002-03-15 Anthony Green <green@redhat.com>
1156 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1157 * configure.in: Disable use of getenv for win32 targets (some of
1158 which have broken implementations).
1159 * configure: Rebuilt.
1161 2002-03-12 Adam Megacz <adam@xwt.org>
1163 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1164 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1165 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1166 statically initialized it to TRUE if compiling with GCC.
1167 * win32_threads.c (thread_start): We no longer use SEH if
1169 * mark.c (GC_mark_some): We no longer use SEH if
1172 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1174 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1175 support is enabled, for hash synchronization.
1177 2002-02-24 Adam Megacz <adam@xwt.org>
1179 * Makefile.am: Added win32_threads.c to sources list.
1180 * win32_threads.c: Added two */'s which I had neglected.
1182 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1184 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1185 * Makefile.in: Rebuilt.
1187 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1189 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1191 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1193 * mips_sgi_mach_dep.S: Likewise.
1194 * Makefile.am: Update for above changes.
1195 * Makefile.in: Rebuilt.
1197 2002-02-12 Richard Henderson <rth@redhat.com>
1199 * configure.in: Re-apply 2001-06-26 configure change.
1200 * configure: Rebuild.
1202 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1204 Imported GC 6.1 Alpha 3.
1206 * sparc_mach_dep.S: Delete incorrectly named file.
1208 2001-02-11 Adam Megacz <adam@xwt.org
1210 * configure.in: support for win32, saner
1211 cross-compile options
1213 2001-02-08 Anthony Green <green@redhat.com>
1215 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1216 board embedded targets.
1217 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1218 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1219 redundant uses of ECOS.
1220 * misc.c: Use NOSYS where ECOS is being used.
1221 Don't define GC_write twice for ECOS systems.
1222 (GC_write): New function for NOSYS targets.
1224 2002-02-06 Adam Megacz <adam@xwt.org>
1226 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1227 now exposed on all Win32 platforms.
1228 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1229 compiles on Win32; it invokes CreateThread() if GC is built
1230 as a DLL; otherwise it registers the thread.
1231 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1232 libgcjgc was not built as a DLL.
1234 2002-02-01 Adam Megacz <adam@xwt.org>
1236 * boehm-gc on win32 now automatically detects if it is being built
1237 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1239 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1241 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1242 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1243 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1244 DATASTART and DATAEND roots.
1245 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1247 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1249 * dyn_load.c: Define ElfW (if needed) for all targets,
1251 (GC_FirstDLOpenedLinkMap): Use it.
1252 (GC_register_dynamic_libraries_dl): Use it.
1253 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1256 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1259 * configure.in: Add AC_SUBST(target_alias).
1260 * configure: Regenerated.
1262 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1264 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1265 case for GC_FREEBSD_THREADS.
1266 * configure.in (*-*-freebsd*): Clarify warning.
1267 * configure: Rebuilt.
1269 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1270 Andreas Tobler <toa@pop.agri.ch>
1272 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1274 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1276 * linux_threads.c (GC_init_parallel): Do not declare as a static
1278 * include/gc.h (GC_init): Declare here. Add description.
1279 * include/private/gc_priv.h (GC_init): Remove declaration.
1281 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1283 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1284 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1285 GC_FREEBSD_THREADS, handle strange interaction between system
1286 pthread implementation and boehm-gc signal-handler architecture.
1287 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1289 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1290 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1291 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1293 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1295 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1296 * Makefile.in: Rebuilt.
1298 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1300 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1301 merged local changes.
1303 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1305 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1306 Solaris 2/Intel definition.
1308 * configure.in (i?86-*-solaris2.[89]*): Define
1309 SOLARIS25_PROC_VDB_BUG_FIXED.
1310 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1311 * configure: Regenerate.
1313 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1314 (DATAEND): Define using _end.
1316 2001-09-11 Per Bothner <per@bothner.com>
1318 * include/Makefile.am: New file. It defines include_HEADERS.
1319 * Makefile.am (SUBDIRS): New macro, set to include.
1320 * configure.in (AC_OUTPUT): Add include/Makefile.
1322 2001-08-20 Tom Tromey <tromey@redhat.com>
1324 * configure: Rebuilt.
1325 * configure.in: Always ask gcc for threads package.
1327 2001-08-17 Tom Tromey <tromey@redhat.com>
1329 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1330 merged local changes.
1332 2001-08-02 David Billinghurst <David.Billinghurst>
1334 * configure: Rebuilt.
1335 * configure.in: POSIX threads on cygwin does not link with
1338 2001-07-03 Tom Tromey <tromey@redhat.com>
1340 Fix for PR bootstrap/3281:
1341 * aclocal.m4, configure, Makefile.in: Rebuilt.
1342 * acinclude.m4: Set mkinstalldirs for in-tree build.
1344 2001-06-26 Richard Henderson <rth@redhat.com>
1346 * alpha_mach_dep.s: Mark call-saved FP registers.
1347 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1348 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1349 * configure: Rebuild.
1351 2001-06-12 Tom Tromey <tromey@redhat.com>
1353 * aclocal.m4, configure: Rebuilt.
1354 * acinclude.m4: Find configure.host in srcdir.
1356 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1358 * configure.in (AC_EXEEXT): Work around in case it expands to
1359 nothing, as in autoconf 2.50.
1360 * acinclude.m4: Likewise.
1361 * aclocal.m4, configure: Rebuilt.
1363 2001-06-07 Tom Tromey <tromey@redhat.com>
1365 For PR bootstrap/3075:
1366 * configure, aclocal.m4, Makefile.in: Rebuilt.
1367 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1368 AC_CANONICAL_SYSTEM.
1369 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1370 AC_CANONICAL_SYSTEM here.
1371 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1374 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1376 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1377 (libgcjgc_la_SOURCES): Remove typo.
1378 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1379 * Makefile.in: Rebuilt.
1381 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1383 Imported version version 6.0alpha7.
1385 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1386 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1387 README.rs6000, README.sgi, README.solaris2, README.uts,
1388 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1389 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1390 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1391 hpux_irix_threads.c, makefile.depend, nursery.c,
1392 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1393 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1394 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1395 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1398 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1400 * configure.host: Build with -fexceptions.
1401 * linux_threads.c: Remember which thread stopped world for
1403 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1404 with final tuning by Bryce McKinlay
1406 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1407 * configure: Rebuilt.
1409 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1411 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1412 (GC_noop1): Change declaration to take one argument.
1414 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1416 * configure.in: Obtain THREADS with `gcc -v'.
1417 * configure: Rebuilt.
1419 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1421 * misc.c: Back out buggy changes to stack clearing code.
1422 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1423 spent clearing memory.
1425 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1428 - Accomodate finalization requests for static objects.
1429 (Will be required by hash synchronization. May be needed
1430 in some configurations now.)
1433 - Define MIN_WORDS. All allocation requests are rounded
1434 up to at least this size. Removes a subtle assumption that
1435 Java objects have a 2 word header.
1438 - Adjust Linux/IA64 configuration for non-ancient kernels.
1439 (Necessary fix for IA64.)
1442 - Fix syntax error in currently unused code. Will be needed
1450 - Change stack cleaning code to typically clear about one tenth
1451 the memory it used to in the threads configuration. Occasionally
1452 still clear more. (This is really a fix for a long-standing
1453 and fairly significant performance bug with threads.)
1456 - Fix the code for finding the beginning of the data segment under
1457 Linux. I believe this is necessary for some IA64 Linux
1458 distributions. It will also helo other platforms, though those
1459 may additionally require a gcconfig.h adjustment. (This basically
1460 works around the absence of a data_start or __data_start
1461 definition in glibc.)
1464 - Handle rounding due to MIN_WORDS.
1466 2001-03-22 Tom Tromey <tromey@redhat.com>
1468 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1470 2001-03-19 Tom Tromey <tromey@redhat.com>
1472 * Makefile.in: Rebuilt.
1473 * Makefile.am (gctest_LDFLAGS): new macro.
1475 2001-03-16 Tom Tromey <tromey@redhat.com>
1477 * Makefile.in: Rebuilt.
1478 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1480 2001-01-23 Rod Stewart <stewart@lab43.org>
1482 * gcconfig.h: Check for `__arm__', not `arm'.
1484 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1486 * configure.in: Rename THREADLIB to THREADLIBS.
1487 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1488 ensures that we link the correct version of the linuxthreads semaphore
1490 * Makefile.in: Rebuilt.
1491 * configure: Rebuilt.
1493 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1494 list of signals which are not blocked during suspend in the NO_SIGNALS
1497 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1499 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1501 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1503 * Makefile.dist: Renamed from Makefile.orig.
1505 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1507 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1508 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1510 * Makefile.in: Rebuilt.
1511 * configure: Likewise.
1513 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1515 * gcconfig.h: Add new case for powerpc EABI.
1516 [PPC]: Handle embedded OS for powerpc simulator.
1518 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1520 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1521 cross-compile configuration only.
1522 * Makefile.am: Build gcj_mlc.c.
1523 * configure, Makefile.in: Rebuilt.
1525 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1527 * acinclude.m4: Include libtool macros from the top level.
1528 * aclocal.m4, configure: Rebuilt.
1530 2000-09-04 Anthony Green <green@redhat.com>
1532 Fix for PR libgcj/230:
1533 * mark.c (GC_mark_from_mark_stack): Remove call to
1534 GC_debug_object_start.
1535 * gc_priv.h (GC_debug_object_start): Remove prototype.
1537 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1539 * gcconfig.h [OSF1] (_end): Declare as `int'.
1541 2000-08-02 Tom Tromey <tromey@cygnus.com>
1543 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1544 (GC_generic_malloc): Likewise.
1545 (GC_add_to_black_list_normal): Likewise.
1546 (GC_find_header): Likewise.
1547 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1548 * gc_mark.h (GC_find_start): Prototype.
1549 (GC_signal_mark_stack_overflow): Likewise.
1551 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1553 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1554 * configure: Rebuilt.
1556 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1558 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1560 Imported version 5.1.
1561 * acinclude.m4: Push version to 5.1.
1563 2000-06-19 Andrew Haley <aph@cygnus.com>
1565 * os_dep.c (read): Pass two dummy args to syscall().
1567 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1569 Imported 5.0 release version.
1570 * acinclude.m4: Increment version to 5.0.
1572 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1574 Imported version 5.0alpha7.
1575 * acinclude.m4: Update version to 5.0a7.
1577 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1579 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1580 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1581 - sparc glibc does not provide it.
1582 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1583 Make STACKBOTTOM depend on the wordsize.
1584 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1585 (struct frame): Declare on sparc*-linux*.
1586 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1587 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1588 Implement on sparc64.
1589 (GC_clear_stack_inner): Implement on sparc64.
1590 * gc_priv.h (GC_test_and_set): Implement for sparc.
1591 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1592 GC_save_regs_in_stack on sparc.
1594 2000-04-23 Tom Tromey <tromey@cygnus.com>
1596 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1598 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1600 Imported version version 5.0alpha6.
1601 * acinclude.m4: Bump version to 5.0a6.
1602 * configure.in: Don't use alpha_mach_dep.s.
1603 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1605 * Makefile.am, Makefile.in: irix_threads.c is now
1606 hpux_irix_threads.c.
1607 * Makefile.orig: Updated from gc distribution Makefile.
1609 2000-03-26 Anthony Green <green@redhat.com>
1611 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1613 2000-02-14 Tom Tromey <tromey@cygnus.com>
1615 * gc.h (dlopen): Define as GC_dlopen on Linux.
1616 (GC_dlopen): Declare on Linux.
1617 * dyn_load.c (GC_dlopen): Define for Linux.
1619 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1621 * gcconfig.h (DATASTART): Add missing extern declaration
1622 for data_start on powerpc.
1624 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1626 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1629 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1631 * gcconfig.h: Define DATASTART for Alpha Linux.
1633 1999-12-19 Anthony Green <green@cygnus.com>
1635 * gcconfig.h: Use libgcj hack for Alpha Linux.
1636 Undefine MPROTEXT_VDB (from Jeff Sturm).
1637 * os_dep.c: Remove Alpha Linux hacks.
1640 1999-12-13 Tom Tromey <tromey@cygnus.com>
1642 * aclocal.m4, configure: Rebuilt.
1643 * acinclude.m4: Changed version to 5.0a4.
1644 * Makefile.in: Rebuilt.
1645 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1647 1999-12-12 Anthony Green <green@cygnus.com>
1649 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1651 (DYNAMIC_LOADING): Define for PowerPC Linux.
1652 * os_dep.c: Remove some special cases for PowerPC Linux.
1653 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1656 1999-11-04 Tom Tromey <tromey@cygnus.com>
1658 * Makefile.in: Rebuilt.
1659 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1661 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1662 (GC_thr_init): Don't declare.
1664 * configure: Rebuilt.
1665 * configure.in: Removed qt threads case.
1666 * dyn_load.c: Don't mention QUICK_THREADS.
1667 * os_dep.c: Don't mention QUICK_THREADS.
1668 * misc.c: Don't mention QUICK_THREADS.
1669 * gcconfig.h: Don't mention QUICK_THREADS.
1670 * gc_priv.h: Removed QUICK_THREADS code.
1671 * quick_threads.c: Removed.
1673 1999-11-03 Tom Tromey <tromey@cygnus.com>
1675 * gcconfig.h: Merged in local changes from old config.h.
1677 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1679 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1681 1999-11-02 Tom Tromey <tromey@cygnus.com>
1683 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1685 * configure: Rebuilt.
1686 * configure.in: Don't create boehm-config.h.
1687 * Makefile.in: Rebuilt.
1688 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1690 ($(all_objs)): Depend on gcconfig.h.
1691 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1692 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1693 * config.h: Removed.
1695 1999-11-01 Tom Tromey <tromey@cygnus.com>
1697 * Makefile.in: Rebuilt.
1698 * Makefile.am (gctest_LDADD): Added THREADLIB.
1700 * configure: Rebuilt.
1701 * configure.in (INCLUDES): New subst.
1703 1999-09-29 Steve Chamberlain <sac@pobox.com>
1705 * config.h: Added picoJava target.
1706 * mach_dep.h (GC_push_regs): New code for picoJava.
1708 1999-09-28 Tom Tromey <tromey@cygnus.com>
1710 * aclocal.m4, configure: Rebuilt.
1711 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1712 appropriate AC_PROG_ symbol.
1714 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1716 * gc_priv.h: IRIX thread changes from
1717 include/private/gc_priv.h.
1719 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1721 * Makefile.in: Rebuilt.
1722 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1725 * configure: Rebuilt.
1726 * configure.in: Properly align --help output, fix capitalization
1728 * acinclude.m4: Likewise.
1730 1999-08-04 Tom Tromey <tromey@cygnus.com>
1732 * configure.in: Added missing `;;'. From Anthony Green.
1734 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1736 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1738 1999-08-03 Tom Tromey <tromey@cygnus.com>
1740 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1741 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1743 1999-08-02 Tom Tromey <tromey@cygnus.com>
1745 * aclocal.m4, configure: Rebuilt for new libtool.
1747 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1749 * mips_sgi_mach_dep.s: Enable PIC option.
1751 1999-07-19 Tom Tromey <tromey@cygnus.com>
1753 * config.h (MPROTECT_VDB): Don't define on Linux.
1755 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1757 * Makefile.am (.s.lo): Avoid `#line' directives.
1758 * Makefile.in: Rebuilt.
1760 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1762 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1763 generate *-recursive for this Makefile, use *-am instead.
1764 * Makefile.in: Rebuilt.
1766 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1768 * Makefile.am (.s.lo): Renamed from `.s.o'.
1769 * Makefile.in: Rebuilt.
1771 1999-06-21 Tom Tromey <tromey@cygnus.com>
1773 Alpha patch from Jeff Sturm:
1774 * os_dep.c (GC_init_linuxalpha): New function.
1775 * misc.c: Initialize for alpha linux.
1776 * gc_priv.h (GC_test_and_set): Define for alpha.
1777 * config.h: Don't assume __data_start on alpha.
1779 * Makefile.in: Rebuilt.
1780 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1783 * Makefile.in: Rebuilt.
1784 * Makefile.am (toolexeclibdir): Define as libdir when
1786 * configure: Rebuilt.
1787 * configure.in (USE_LIBDIR): New conditional.
1789 * configure: Rebuilt.
1790 * configure.in: Recognize all forms of alpha.
1792 1999-06-17 Anthony Green <green@cygnus.com>
1794 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1795 Carlo Dapor <carlo@vis.ethz.ch>).
1797 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1799 * configure.in: Switch from irix threads to posix threads
1800 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1801 for mips architecture.
1802 * configure: Regenerate.
1804 1999-04-30 Tom Tromey <tromey@cygnus.com>
1806 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1808 1999-04-26 Tom Tromey <tromey@cygnus.com>
1810 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1813 1999-04-23 Tom Tromey <tromey@cygnus.com>
1815 * Makefile.in, configure: Rebuilt.
1816 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1817 (libgcjgc_la_SOURCES): Renamed.
1818 (libgcjgc_la_LIBADD): Likewise.
1819 (libgcjgc_la_DEPENDENCIES): Likewise.
1820 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1821 (gctest_LDADD): Use libgcjgc.la.
1822 (all_objs): Mention libgcj_la_OBJECTS.
1823 (EXTRA_LTLIBRARIES): Renamed.
1824 (toollib_LTLIBRARIES): Likewise.
1825 (libgcjgc_la_LDFLAGS): New macro
1826 (toolexecdir): Renamed.
1827 (toolexeclibdir): Likewise.
1828 (toolexeclib_LTLIBRARIES): Likewise.
1829 (LTCOMPILE): Renamed; added libtool invocation.
1830 (LINK): Added libtool invocation.
1831 (.s.o): use LTCOMPILE.
1832 * configure.in: Call AM_PROG_LIBTOOL.
1833 (target_all): Set to libgcjgc.la.
1834 Mention `.lo' forms of object files.
1836 1999-04-21 Tom Tromey <tromey@cygnus.com>
1838 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1841 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1842 sigcontext.h. From Matthias Klose <doko@itso.de>.
1844 1999-04-16 Tom Tromey <tromey@cygnus.com>
1846 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1847 David Pettersson <dapet@mai.liu.se>
1849 1999-04-14 Tom Tromey <tromey@cygnus.com>
1851 * configure: Rebuilt.
1852 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1853 incorrect patch of 199-04-09.
1855 * configure: Rebuilt.
1856 * configure.in: Added support for alpha.
1857 From David Pettersson <dapet@mai.liu.se>.
1859 1999-04-13 Tom Tromey <tromey@cygnus.com>
1861 * Makefile.in: Rebuilt.
1862 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1865 1999-04-09 Tom Tromey <tromey@cygnus.com>
1867 * configure: Rebuilt.
1868 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1870 1999-02-23 Tom Tromey <tromey@cygnus.com>
1872 * configure: Rebuilt.
1873 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1874 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1876 1999-02-18 Tom Tromey <tromey@cygnus.com>
1878 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1879 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1880 for case where LO is NULL.
1882 1999-02-10 Tom Tromey <tromey@cygnus.com>
1884 * aclocal.m4, configure, Makefile.in: Rebuilt.
1885 * acinclude.m4: Updated to be used with automake 1.4.
1886 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1888 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1889 (libgcjgc_a_SOURCES): Likewise.
1890 (libgcjgc_a_LIBADD): Likewise.
1891 (libgcjgc_a_DEPENDENCIES): Likewise.
1892 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1893 (gctest_LDADD): Likewise.
1894 (all_objs): Likewise.
1896 1999-01-08 Tom Tromey <tromey@cygnus.com>
1898 * configure: Rebuilt.
1899 * configure.in: Define LINUX_THREADS if using POSIX threads on
1902 * gc_priv.h (GC_test_and_set): Put return type into definition.
1904 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1906 * Makefile.am: add support for eCos. In particular, add C++
1907 support for compiling the file ecos.cc.
1908 * ecos.cc: new file.
1909 * acinclude.m4: add C++ support.
1910 * aclocal.m4: likewise
1911 * config.h: add eCos support.
1912 * configure: likewise
1913 * configure.in: likewise
1914 * misc.c (GC_write): add eCos support.
1915 * os_dep.c (tiny_sbrk): add eCos support.
1917 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1919 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1920 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1922 1998-11-23 Tom Tromey <tromey@cygnus.com>
1924 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1926 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1928 * Makefile.am, Makefile.in, configure.host: tx39 build option
1931 1998-11-17 Tom Tromey <tromey@cygnus.com>
1933 * configure: Rebuilt.
1934 * configure.in: Switch on host, not target.
1936 1998-11-16 Tom Tromey <tromey@cygnus.com>
1938 * gc_priv.h (GC_debug_object_start): Declare.
1939 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1940 * gc.h (GC_debug_register_finalizer_no_order,
1941 GC_register_finalizer_no_order): Declare.
1942 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1943 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1944 (GC_debug_generic_malloc): Likewise.
1945 (GC_debug_object_start): new function.
1947 1998-11-11 Tom Tromey <tromey@cygnus.com>
1949 * configure: Rebuilt.
1950 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1952 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1954 * dyn_load.c: Handle QUICK_THREADS case.
1956 1998-10-21 Tom Tromey <tromey@cygnus.com>
1958 * configure: Rebuilt.
1959 * configure.in: Put cpp defines here, not in config.h. Recognize
1960 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1961 define PACKAGE or VERSION.
1962 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1965 * os_dep.c (GC_default_push_other_roots): Define when
1966 QUICK_THREADS defined.
1967 * misc.c: Added QUICK_THREADS case.
1968 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1969 * config.h (THREADS): Define if QUICK_THREADS defined.
1970 * Makefile.in: Rebuilt.
1971 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1973 * quick_threads.c: New file.
1975 1998-10-20 Tom Tromey <tromey@cygnus.com>
1977 * aclocal.m4, configure: Rebuilt.
1978 * acinclude.m4: Don't subst machine_dir or sys_dir.
1979 * configure.host: Removed unused code.
1981 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1983 * configure: Rebuilt.
1984 * configure.in: Fix typo in previous patch.
1986 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1988 * Makefile.in, aclocal.m4, configure: Rebuilt.
1989 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1990 * configure.host: Created.
1992 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1994 * Makefile.in: Rebuilt.
1995 * Makefile.am (lib_LIBRARIES): Use target_all.
1996 (EXTRA_LIBRARIES): New macro.
1997 * configure: Rebuilt.
1998 * configure.in: Recognize --enable-gc.
2000 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
2002 * Makefile.in: Rebuilt.
2003 * Makefile.am (COMPILE): Define.
2005 (.s.o): Use MY_CFLAGS.
2006 * configure: Rebuilt.
2007 * configure.in (MY_CFLAGS): Define and subst.
2009 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
2011 * configure: Rebuilt.
2012 * configure.in: Added --with-cross-host argument. Use
2013 $with_cross_host to determine when cross-compiling.
2015 * config.h (SMALL_CONFIG): Don't define.
2016 * configure: Rebuilt.
2017 * configure.in: Define SMALL_CONFIG when cross-compiling.
2019 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
2021 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2022 allchblk.c: Merged with 4.13a2 while preserving local changes.
2024 * Makefile.orig: Updated from Makefile in 4.13a2.
2026 * configure: Rebuilt.
2027 * configure.in: Updated version number to 4.13a2. On Solaris,
2028 don't build with -O when using gcc.
2030 Merged in version 4.13alpha2:
2031 * config.h (USE_MMAP): Re-enable on Solaris.
2032 * solaris_pthreads.c: Removed RCS Id line.
2033 * alpha_mach_dep.s: Removed RCS Id line.
2035 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
2037 * config.h (USE_MMAP): Don't define for Solaris.
2039 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
2041 * Makefile.in: Rebuilt.
2042 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2044 * Makefile.in: Rebuilt.
2045 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2047 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
2049 * Makefile.in: Rebuilt.
2050 * Makefile.am ($(all_objs)): Depend on config.h.
2052 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2053 DATASTART as &_etext.
2054 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2055 * configure: Rebuilt.
2056 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2059 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
2061 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2062 (GC_maybe_gc): Likewise.
2063 * os_dep.c: If NO_SIGSET defined, then have empty
2064 GC_disable_signals and GC_enable_signals.
2065 * configure: Rebuilt.
2066 * configure.in: Added --with-target-subdir option. If
2067 cross-compiling, define NO_SIGSET and NO_CLOCK.
2069 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
2071 * Makefile.in: Rebuilt.
2072 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2074 * aclocal.m4, configure: Rebuilt.
2075 * acinclude.m4: New file.
2076 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2078 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2080 * configure: Rebuilt.
2081 * configure.in: Link boehm-config.h to config.h.
2082 * Makefile.in: Rebuilt.
2083 * Makefile.am (INCLUDES): Removed.
2084 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2085 JAVA_FINALIZATION): Define
2087 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2089 * Many files: Use GC_bool, not bool.
2090 * gc_priv.h: Define GC_bool, not bool.
2092 * misc.c (GC_dont_gc): Define as int.
2093 (GC_quiet): Likewise.
2094 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2095 * alloc.c (GC_dont_expand): Define as int.
2096 * gc_priv.h: For gcc, define bool as char.
2098 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2100 * Makefile.in: Rebuilt.
2101 * Makefile.am (check_PROGRAMS): New macro.
2102 (gctest_SOURCES): Likewise.
2103 (gctest_LDADD): Likewise.
2105 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2107 * Makefile.in: Rebuilt.
2108 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2109 * configure: Rebuilt.
2110 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2112 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2114 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2116 * Makefile.orig: Renamed from Makefile.