1 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
3 * aclocal.m4: Regenerated.
5 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9 * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
10 Use alternate thread library in /usr/lib/lwp.
11 * configure: Regenerate.
12 * dyn_load.c: Use GC_SOLARIS_PTHREADS.
13 * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
14 * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
15 (GC_SOLARIS_THREADS): Don't define.
16 * include/private/solaris_threads.h: Remove.
17 * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
18 GC_nprocs via sysconf().
19 * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
21 (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
22 * Makefile.in: Regenerate.
23 * solaris_pthreads.c: Remove.
24 * solaris_threads.c: Remove.
26 2007-06-22 Jakub Jelinek <jakub@redhat.com>
28 * pthread_support.c (GC_get_thread_stack_base): Handle
29 pthread_getattr_np failures.
31 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
33 * configure: Regenerate.
35 2007-05-23 Steve Ellcey <sje@cup.hp.com>
37 * Makefile.in: Regenerate.
38 * configure: Regenerate.
39 * aclocal.m4: Regenerate.
40 * include/Makefile.in: Regenerate.
42 2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
44 * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
45 * configure: Regenerate.
46 * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
47 * Makefile.in: Regenerate.
48 * include/Makefile.in: Regenerate.
49 * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
50 targets. Remove comments. Prepare ppc64 support for Darwin.
52 2007-04-23 Keith Seitz <keiths@redhat.com>
54 * include/gc.h (GC_is_thread_suspended): Declare.
55 * pthread_stop_world.c (GC_is_thread_suspended): New function.
57 2007-04-03 Jakub Jelinek <jakub@redhat.com>
59 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
62 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
64 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
65 (GC_register_finalizer_unreachable): Declare.
66 (GC_debug_register_finalizer_unreachable): Declare.
67 * finalize.c (GC_unreachable_finalize_mark_proc): New.
68 (GC_register_finalizer_unreachable): New.
69 (GC_finalize): Handle it.
70 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
71 (GC_debug_register_finalizer_no_order): Fix whitespace.
73 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
75 * Makefile.am: Add dummy install-pdf target.
76 * Makefile.in: Regenerate
78 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
80 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
81 it works with Linux 2.6, reactivate MPROTECT_VDB
82 * boehm-gc/pthread_stop_world.c: save all register
85 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
87 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
88 added defines to include/private/gc_priv.h
89 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
90 * darwin_stop_world.c: Removed the above defines.
91 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
92 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
94 2007-01-17 David Daney <ddaney@avtrex.com>
96 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
98 * configure: Regenerated.
99 * include/gc_config.h.in: Regenerated.
101 2007-01-17 Mike Stump <mrs@apple.com>
103 * os_dep.c: Fix i686-apple-darwin9 builds.
105 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
107 * aclocal.m4: Regenerate to use multi.m4.
108 * configure: Regenerate.
109 * Makefile.in: Regenerate.
111 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
113 * include/gc_config.h.in: Regenerate.
115 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
117 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
119 * os_dep.c: Likewise.
121 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
123 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
125 (catch_exception_raise): Fix typo in the I386 exc_state.
127 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
129 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
130 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
131 * configure: Regenerated.
132 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
133 Added base definitions for the X86_64 Darwin port.
134 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
135 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
136 * darwin_stop_world.c: Removed THREAD_STATE info. Added
137 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
138 with HAS_X86_THREAD_STATE32___EAX.
139 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
141 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
142 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
143 Distinguish between getsectbynamefromheader_64 and
144 getsectbynamefromheader.
145 (GC_dyld_image_remove): Likewise.
146 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
147 (catch_exception_raise): Introduce exception information for I386 and
148 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
150 2006-12-08 Mike Stump <mrs@apple.com>
152 * configure.ac: Fix x86 darwin builds.
153 * darwin_stop_world.c: Likewise.
154 * include/private/gcconfig.h: Likewise.
155 * connfigure: Regenerate.
157 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
160 * darwin_stop_world.c: Make stack_start unsigned long.
162 2006-09-21 Sandro Tolaini <tolaini@libero.it>
164 * os_dep.c: Port to Darwin/i386
165 * darwin_stop_world.c: Likewise
166 * include/private/gcconfig.h: Likewise
168 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
170 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
172 * dyn_load.c: Likewise.
173 * include/gc.h: Likewise.
174 * private/gcconfig.h: Likewise.
175 * configure: Regenerate.
176 * include/gc_config.h.in: Regenerate.
178 2006-09-14 Tom Tromey <tromey@redhat.com>
181 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
184 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
187 * configure.ac: Check for pthread_getattr_np(). Remove
188 GC_PTHREAD_SYM_VERSION detection.
189 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
190 GC_get_thread_stack_base): New declarations.
191 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
192 GC_get_thread_stack_base): New functions.
193 (GC_delete_thread): Don't try to free the first_thread.
194 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
195 (pthread_create_, constr): Removed.
196 (pthread_create): Don't rename.
197 * include/gc_ext_config.h.in: Rebuilt.
198 * include/gc_pthread_redirects.h (pthread_create): Define
200 * include/gc_config.h.in: Rebuilt.
201 * configure: Rebuilt.
203 2006-06-21 Keith Seitz <keiths@redhat.com>
205 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
206 routine if signal is received and thread is flagged SUSPENDED.
207 (suspend_self): New function.
208 (GC_suspend_thread): New function.
209 (GC_resume_thread): New function.
210 * include/gc.h (GC_suspend_thread): Declare.
211 (GC_resumet_thread): Declare.
212 * include/private/pthread_support.h (SUSPENDED): New GC_thread
215 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
217 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
218 * os_dep.c (GC_wnt): Define.
219 (GC_init_win32): Set GC_wnt.
220 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
221 sections also on Windows 9x/ME.
223 2006-06-02 Geoffrey Keating <geoffk@apple.com>
225 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
226 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
227 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
228 HAS_I386_THREAD_STATE___EAX.
229 * configure: Regenerate.
230 * include/gc_config.h.in: Regenerate.
231 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
232 macro names to determine value.
235 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
237 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
239 * Makefile.am: Add install-html target.
240 * Makefile.in: Regenerate.
241 * aclocal.m4: Regenerate.
242 * include/Makefile.in: Regenerate.
244 2006-03-07 Andrew Haley <aph@redhat.com>
246 * dyn_load.c (GC_has_static_roots): Declare.
247 (GC_register_dynlib_callback): Call GC_has_static_roots.
249 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
251 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
252 GC_start_world): Call vm_deallocate to free act_list. Fix from
255 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
256 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
258 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
259 Warn about POSIX threads not being supported for *-*-hpux10*.
260 * configure: Regenerate.
262 2006-02-09 Tom Tromey <tromey@redhat.com>
264 * pthread_support.c: Conditionally include dlfcn.h.
266 2006-02-06 Jakub Jelinek <jakub@redhat.com>
267 Anthony Green <green@redhat.com>
268 Tom Tromey <tromey@redhat.com>
270 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
271 * include/gc_config.h.in: Rebuilt.
272 * include/gc_pthread_redirects.h (pthread_create): Conditionally
274 * pthread_support.c (pthread_create_): New global.
275 (constr): New function.
276 (pthread_create): Conditionally renamed.
277 * configure: Rebuilt.
278 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
280 2006-02-04 Alan Modra <amodra@bigpond.net.au>
282 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
283 use broken 64-bit version.
285 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
287 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
290 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
291 * Makefile.in: Regenerate.
293 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
295 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
298 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
300 Import Boehm GC version 6.6.
302 2006-01-24 David Ayers <d.ayers@inode.at>
305 * include/gc.h: Fix prototype declarations for bootstrap.
307 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
309 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
311 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
313 * include/private/gc_locks.h (GC_test_and_set): Change the
314 constraint of the first operand to '0'.
316 2005-09-06 Tom Tromey <tromey@redhat.com>
319 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
322 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
324 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
326 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
328 * os_dep.c: Add FreeBSD/PowerPC bits.
329 (GC_SysVGetDataStart): Likewise.
330 * include/private/gcconfig.h: Likewise.
332 2005-05-25 Andrew Haley <aph@redhat.com>
334 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
337 2005-05-09 Mike Stump <mrs@apple.com>
339 * configure: Regenerate.
341 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
343 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
344 Simon Posnjak from gc6.4.
345 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
347 2005-04-17 David S. Miller <davem@davemloft.net>
349 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
350 * os_dep.c (GC_linux_stack_base): Check for bug present in some
351 Sparc glibc variants where __libc_stack_end is erroneously set
352 to "1". Fallback to procfs code in that case.
354 2005-04-12 Mike Stump <mrs@apple.com>
356 * configure: Regenerate.
358 2005-04-12 Richard Henderson <rth@redhat.com>
360 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
362 2005-03-23 Mike Stump <mrs@apple.com>
364 * darwin_stop_world.c: Update for -m64 multilib.
365 * include/private/gcconfig.h: Likewise.
366 * powerpc_darwin_mach_dep.s: Likewise.
368 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
370 * Makefile.in, include/Makefile.in: Regenerate.
372 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
374 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
375 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
377 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
380 * configure.host: Set gc_use_mmap on *-linux*.
381 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
382 * include/private/gc_priv.h: Include gc_config.h.
383 * configure, include/gc_config.h.in: Rebuilt.
385 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
387 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
388 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
390 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
392 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
393 and indent appropriately.
394 * mark_rts.c (GC_approx_sp): Access stack.
395 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
396 callee-saves registers when appropriate.
397 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
399 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
401 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
402 and include/gc_ext_config.h.
403 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
404 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
406 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
408 * configure: Regenerate.
410 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
413 Revert patches of 2004-11-26 and 2004-11-27.
415 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
417 * configure: Regenerate for libtool change.
419 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
421 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
423 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
425 Fix "PACKAGE_NAME redefined" errors.
426 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
427 and include/gc_config.h.
428 * configure: Regenerated.
429 * include/gc_config.h.in: No longer auto-generated. Define only the
430 macros needed by libjava.
431 * include/config.h.in: Generated by autoheader.
432 * include/gc.h: Include config.h, not gc_config.h.
434 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
436 * configure: Regenerate for libtool reversion.
438 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
440 * configure: Regenerate for libtool change.
442 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
444 * configure.ac (machdep): Use sparc_mach_dep.lo on
445 sparc64-sun-solaris2.* too.
446 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
447 * configure: Regenerate.
449 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
452 * configure.ac (threading): Accept 'posix95'.
453 * configure: Regenerate.
455 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
457 * Makefile.am: Define ACLOCAL_AMFLAGS.
458 * configure.ac: Remove redundant sinclude.
459 * acinclude.m4: Delete file.
460 * aclocal.m4: Regenerate.
461 * Makefile.in, include/Makefile.in: Regenerate.
462 * configure: Regenerate.
464 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
466 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
469 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
471 * include/private/gcconfig.h: Add m32r-linux target.
473 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
475 * configure.ac: Update all AC_DEFINEs to newer style.
476 * configure: Regenerate.
477 * include/gc_config.h.in: Regenerate.
479 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
481 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
482 GC_print_back_graph_stats): split GC_traverse_back_graph.
483 * backgraph.c: Dynamically grow in_progress_space.
484 * finalize.c (GC_notify_or_invoke_finalizers): also call
485 GC_print_back_graph_stats.
486 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
487 GC_print_back_height): Move delarations to header file.
488 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
489 * configure: Regenerate.
491 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
493 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
494 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
496 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
498 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
499 Reported by Danny Smith.
501 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
503 * misc.c (GC_init): Replace lhs cast with rhs cast.
505 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
507 * specific.c: Check GC_LINUX_THREADS before including
508 private/specific.h. From Richard Earnshaw.
510 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
512 * aclocal.m4: Remove obsolete construct for old automake.
513 * acinclude.m4: Regenerate with aclocal 1.9.1.
514 * configure.ac: Remove duplicate AC_WITH calls. Replace
515 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
516 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
517 Remove now-redundant subst of target_noncanonical. Remove
518 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
519 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
520 Use slightly more modern form of AC_INIT.
521 * configure: Rebuild with autoconf 2.59.
522 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
524 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
526 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
527 since they're not known at this time.
528 * solaris_pthreads.c: Likewise.
530 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
533 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
535 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
537 * configure.ac (gc_cflags): Add -Iinclude.
538 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
539 Don't write DEFS to boehm-cflags file.
540 * configure: Rebuilt.
541 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
542 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
543 * include/gc_config_macros.h: Remove backward-compatibility
544 redefinitions of GC_ names.
545 * include/gc.h: Include <gc_config.h>.
547 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
549 Import Boehm GC version 6.3.
551 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
553 * include/Makefile.in: Regenerate
555 2004-07-06 Andrew Pinski <apinski@apple.com>
557 * os-dep.c (GC_task_self): Declare as static
558 and remove the second declaration.
560 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
562 * Makefile.am: Add rule for .S files to fix bootstrap on
564 * Makefile.in: Regenerate.
566 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
568 * boehm-gc/configure.ac: New name of configure.in.
569 Remove useless multilib stuff. Change uses of
570 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
571 * boehm-gc/configure.in: New name of configure.in.
572 * boehm-gc/Makefile.am: Update for automake 1.8.5.
573 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
574 * boehm-gc/aclocal.m4: Regenerate.
575 * boehm-gc/configure: Regenerate.
576 * boehm-gc/Makefile.in: Regenerate.
578 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
580 * .cvsignore: New file.
582 2004-04-25 Andreas Jaeger <aj@suse.de>
584 * mark.c (GC_mark_from): Use pointer as prefetch argument.
586 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
588 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
590 (PREFETCH_FOR_WRITE): Likewise.
592 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
594 * configure.ac: Bump AC_PREREQ to 2.59.
595 * configure: Regenerate.
596 * config.in: Regenerate.
598 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
600 * ltconfig, ltmain.sh: Remove unused files.
601 * configure.in: Remove bogus extra early invocation of
603 * configure: Regenerate.
604 * mkinstalldirs, install-sh, config.sub, config.guess:
605 Remove (now) unused files.
606 * Makefile.in: Regenerate (losing references to vanished
609 * configure.in: Add CCAS, CCASFLAGS for future automakes.
610 * configure, Makefile.in, include/Makefile.in: Regenerate.
612 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
613 * Makefile.in: Regenerate.
615 * configure.in: Remove bogus duplicate invocation of
616 AM_MAINTAINER_MODE. Remove obsolete comment.
617 * configure: Regenerate.
619 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
621 * aclocal.m4: Regenerate.
622 * configure.in: Receive contents of GC_CONFIGURE macro.
623 * configure: Regenerate.
625 * configure.in: Remove more obsolete, bogus code.
626 * configure: Regenerate.
628 * acinclude.m4: Remove obsolete and bogus constructs.
629 * aclocal.m4: Regenerate.
630 * configure: Regnerate.
632 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
634 * acinclude.m4: De-precious CC and CXX so that the right flags
635 are passed down to multilibs.
636 * aclocal.m4: Regenerate.
637 * configure: Regenerate.
639 2004-02-22 Zack Weinberg <zack@codesourcery.com>
640 Nathanael Nerode <neroden@twcny.rr.com>
641 Alexandre Oliva <aoliva@redhat.com>
643 * config.sub, config.guess: Replace with forwarding scripts
644 which invoke the master copies in the top level.
646 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
648 * acinclude.m4: Remove old no-executables workaround;
649 add new no-executables workaround.
650 * aclocal.m4: Regenerate.
651 * configure.in: Change prereqs to autoconf 2.57.
652 * configure: Regenerate with autoconf 2.57.
654 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
655 * configure: Regenerate.
656 * Makefile.am: Use target_noncanonical variable from configure.
657 * Makefile.in: Regenerate.
658 * include/Makefile.in: Regenerate.
660 2004-02-20 Andrew Cagney <cagney@redhat.com>
662 * config.guess: Update from version 2002-01-10 to 2004-02-16.
663 * config.sub: Update from version 2002-01-02 to 2004-02-16.
665 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
667 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
668 * aclocal.m4: Rebuild.
669 * configure: Regenerate.
671 * acinclude.m4: Move certain code to configure.in.
672 * configure.in: Receive code from acinclude.m4.
673 * aclocal.m4: Rebuild.
674 * configure: Regenerate.
676 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
678 2004-01-20 Andrew Haley <aph@redhat.com>
680 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
682 * configure.in: Comment change.
684 2004-01-16 Andrew Haley <aph@redhat.com>
686 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
687 add for ia64; remove for MIPS.
688 * configure: Regnerated.
690 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
692 * configure.in: Add in AC_PREREQ(2.13)
694 2004-01-07 Dave Jones <davej@redhat.com>
696 * malloc.c (GC_generic_malloc): Correct initialization typo.
697 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
699 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
701 * include/private/gcconfig.h: Re-install change of 2003-04-16.
703 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
705 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
708 2003-10-18 Alan Modra <amodra@bigpond.net.au>
710 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
713 2003-10-03 Jeff Sturm <jsturm@one-point.com>
715 * configure: Rebuild.
717 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
719 * configure.in: Remove NO_GETENV definition for win32.
720 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
721 * misc.c (GC_init_inner): Call GC_thr_init for win32.
722 (GC_set_warn_proc): Add assertion.
723 * win32_threads.c: Import 6.3alpha2 version.
724 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
726 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
728 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
729 2.3/SPARC, there are no micro versions.
730 Treat Solaris 10 and up alike.
731 * configure: Regenerate.
733 2003-09-22 Anthony Green <green@redhat.com>
735 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
738 2003-09-20 <green@redhat.com>
740 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
741 check for __arm__ or __thumb__.
743 2003-09-09 Alan Modra <amodra@bigpond.net.au>
745 * configure: Regenerate.
747 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
748 Roger Sayle <roger@eyesopen.com>
750 * configure.in: Set INCLUDES to absolute path.
751 Save $INCLUDES in boehm-cflags, too.
752 Set INCLUDES so it's available to config.status.
753 * configure: Regenerate.
755 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
757 * include/gc.h (GC_CreateThread): Declare with WINAPI
759 * win32_threads.c (GC_CreateThread): Make definitions consistent
760 with declaration. Cast &thread_table[i].handle to PHANDLE
761 in call to DuplicateHandle
762 (thread_start): Declare as static.
764 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
766 * dyn_load.c: Define __private_extern__ to match Apple's system
769 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
771 * os_dep.c: Remove redundancy introduced in last merge.
773 2003-07-28 Jeff Sturm <jsturm@one-point.com>
776 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
777 * ChangeLog: Likewise.
778 * Makefile.am: Likewise.
779 * Makefile.direct: Likewise.
780 * Makefile.dj: Likewise.
781 * allchblk.c: Likewise.
783 * backgraph.c: Likewise.
784 * configure.host: Likewise.
785 * configure.in: Likewise.
786 * dbg_mlc.c: Likewise.
787 * dyn_load.c: Likewise.
788 * finalize.c: Likewise.
789 * gc_cpp.cc: Likewise.
790 * gc_dlopen.c: Likewise.
791 * gcj_mlc.c: Likewise.
792 * if_mach.c: Likewise.
793 * mach_dep.c: Likewise.
794 * malloc.c: Likewise.
795 * mallocx.c: Likewise.
797 * mark_rts.c: Likewise.
799 * os_dep.c: Likewise.
800 * ptr_chck.c: Likewise.
801 * reclaim.c: Likewise.
802 * solaris_pthreads.c: Likewise.
803 * solaris_threads.c: Likewise.
804 * sparc_mach_dep.S: Likewise.
805 * threadlibs.c: Likewise.
806 * typd_mlc.c: Likewise.
807 * version.h: Likewise.
808 * win32_threads.c: Likewise.
809 * Mac_files/MacOS_Test_config.h: Likewise.
810 * Mac_files/MacOS_config.h: Likewise.
811 * cord/cordbscs.c: Likewise.
812 * cord/cordprnt.c: Likewise.
813 * cord/de_win.c: Likewise.
814 * doc/README: Likewise.
815 * doc/README.MacOSX: Likewise.
816 * doc/README.changes: Likewise.
817 * doc/README.environment: Likewise.
818 * doc/README.ews4800: Likewise.
819 * doc/README.linux: Likewise.
820 * doc/README.macros: Likewise.
821 * doc/README.win32: Likewise.
822 * doc/debugging.html: Likewise.
823 * doc/gcdescr.html: Likewise.
824 * doc/tree.html: Likewise.
825 * include/Makefile.in: Likewise.
826 * include/gc.h: Likewise.
827 * include/gc_cpp.h: Likewise.
828 * include/gc_local_alloc.h: Likewise.
829 * include/gc_mark.h: Likewise.
830 * include/gc_pthread_redirects.h: Likewise.
831 * include/gc_typed.h: Likewise.
832 * include/new_gc_alloc.h: Likewise.
833 * include/private/dbg_mlc.h: Likewise.
834 * include/private/gc_hdrs.h: Likewise.
835 * include/private/gc_locks.h: Likewise.
836 * include/private/gc_pmark.h: Likewise.
837 * include/private/gc_priv.h: Likewise.
838 * include/private/gcconfig.h: Likewise.
839 * include/private/solaris_threads.h: Likewise.
840 * include/private/specific.h: Likewise.
841 * tests/test.c: Likewise.
842 * tests/test_cpp.cc: Likewise.
844 * configure: Rebuild.
845 * Makefile.in: Rebuild.
847 * mips_sgi_mach_dep.s: Add.
849 * alpha_mach_dep.s: Remove.
850 * irix_threads.c: Remove.
851 * linux_threads.c: Remove.
852 * mips_sgi_mach_dep.S: Remove.
854 * powerpc_macosx_mach_dep.s: Remove.
855 * doc/Makefile.am: Remove.
856 * doc/Makefile.in: Remove.
858 2003-07-25 Roger Sayle <roger@eyesopen.com>
860 * configure.host: Only use +ESdbgasm when using the HPUX native
861 compiler on PA-Risc. It isn't recognized by GCC and is silently
862 ignored by HP's compilers on ia64.
864 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
866 * configure.in: define GC_DLL under mingw if --enable-shared
868 * win32_threads.c: add #ifdef GC_DLL around DllMain
870 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
872 * include/private/gcconfig.h: Add support for arm-netbsdelf.
874 2003-04-09 Tom Tromey <tromey@redhat.com>
876 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
878 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
880 2003-03-22 Richard Henderson <rth@redhat.com>
882 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
883 (GC_test_and_set): Use __sync_lock_test_and_set.
884 (GC_clear): Use volatile assignment.
885 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
886 (GC_memory_write_barrier): Use __sync_synchronize.
888 2003-03-12 Andreas Schwab <schwab@suse.de>
890 * configure.in: Avoid trailing /. in toolexeclibdir.
891 * configure: Rebuilt.
893 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
894 * include/private/gcconfig.h (GC_data_start): declare when needed.
895 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
897 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
898 GC_register_dynlib_callback): Register main data for static
899 executable if dl_iterate_phdr() didn't.
900 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
901 if we don't expect to register main static data.
903 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
904 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
905 (GC_push_roots): explicitly mark free list headers, register
906 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
907 * alloc.c (GC_stopped_mark): Conditionally call
908 GC_cond_register_dynamic_libraries().
909 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
910 * dyn_load.c (GC_register_main_static_data): define.
911 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
912 no longer skip main data.
913 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
914 (GC_init_inner): Make main data registration conditional.
915 * include/private/gc_priv.h (GC_register_main_static_data): declare.
916 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
919 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
921 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
923 * configure: Rebuilt.
925 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
927 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
929 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
931 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
932 Remove USE_LIBDIR conditional.
933 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
934 * Makefile.in, configure: Rebuilt.
936 2002-12-31 Tom Tromey <tromey@redhat.com>
939 * include/Makefile.in: Rebuilt.
940 * include/Makefile.am (noinst_HEADERS): Renamed from
943 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
945 * ltconfig (osf[345]): Append $major to soname_spec.
946 Reflect this in library_names_spec.
947 * ltmain.sh (osf): Prefix $major with . for use as extension.
949 2002-10-02 Andreas Jaeger <aj@suse.de>
951 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
953 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
955 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
956 check for __arm__ or __thumb__.
958 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
960 * include/private/gcconfig: Add machine type S390. Add s390x support.
961 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
962 (GC_compare_and_exchange): Likewise.
964 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
966 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
968 2002-08-23 Adam Megacz <adam@xwt.org>
970 * win32_threads.cc: Removed extraneous ABORT()
972 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
974 * Makefile.am (all-multi): Fix multilib parallel build.
976 2002-07-18 Bo Thorsen <bo@suse.de>
978 * include/private/gcconfig.h: Add x86-64 definitions.
979 * os_dep.c: Add x86-64 support.
980 * configure.in: Likewise.
981 * configure: Regenerate.
983 2002-07-18 H.J. Lu <hjl@gnu.org>
985 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
987 2002-07-18 H.J. Lu (hjl@gnu.org)
989 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
992 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
995 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
997 2002-06-09 H.J. Lu (hjl@gnu.org)
999 * include/private/gc_locks.h (GC_test_and_set): Support
1001 (GC_TEST_AND_SET_DEFINED): Likewise.
1003 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1005 (DATAEND): Likewise.
1006 (LINUX_STACKBOTTOM): Likewise.
1007 (STACKBOTTOM): Removed for Linux/mips.
1009 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
1011 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1012 (GC_pthread_create): Fix typo.
1013 (GC_TRY_LOCK): Likewise.
1014 * include/private/gc_locks.h (GC_test_and_set): Only take one
1016 (LOCK): Adjust appropriately.
1017 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1018 _SIGRTMIN is unavailable.
1020 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1022 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1023 * aclocal.m4: Regenerate.
1024 * configure: Regenerate.
1026 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1028 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1029 script entry, and set LD to it when configuring multilibs.
1030 * configure: Rebuilt.
1032 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1034 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1035 (noinst_LTLIBRARIES): Add libgcjgc.la.
1037 * Makefile.in: Rebuild.
1039 2002-04-22 David S. Miller <davem@redhat.com>
1041 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1042 64-bit SPARC Linux, the __libc_stack_end technique does
1043 not work in this case.
1045 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1047 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1049 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1051 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1054 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1056 * include/private/gcconfig.h (DATAEND): Update comment example
1059 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1061 * include/private/gcconfig.h (DATAEND): Clarify comment.
1063 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1065 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1066 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1068 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1069 frequency for blacklist warning message.
1070 * misc.c (GC_large_alloc_warn_interval,
1071 GC_large_alloc_warn_suppressed): define.
1072 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1073 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1074 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1075 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1077 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1079 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1081 * include/private/gcconfig.h: Add support for an unmapped
1082 memory hole between the end of the initialized data segment
1083 and the start of the BSS on FreeBSD/i386.
1085 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1087 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1090 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1092 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1093 (GC_local_gcj_malloc): Add assertion.
1094 (start_mark_threads): Fix abort message.
1095 * mark.c (GC_mark_from): Generalize assertion.
1096 * reclaim.c (GC_clear_fl_links): New function.
1097 (GC_start_reclaim): Must clear some freelist links.
1098 * include/private/specific.h, specific.c: Add assertions.
1099 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1100 Rearrange tse fields.
1102 2002-03-27 Richard Henderson <rth@redhat.com>
1104 * os_dep.c (GC_init_linux_data_start): Fix references to
1105 __data_start and _end.
1107 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1109 * include/private/gcconfig.h: Change all likely references
1110 to linker script synthesized symbols to use this idiom:
1111 extern int etext[]; etext
1113 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1115 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1117 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1119 * include/private/gcconfig.h: Add unified test for FreeBSD.
1120 Support FreeBSD/alpha.
1121 * os_dep.c: Do not include <machine/trap.h> unless available.
1122 (GC_freebsd_stack_base): Fix types.
1124 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1126 * Makefile.am: Make a convenience library.
1127 * Makefile.in: Rebuilt.
1129 2002-03-15 Anthony Green <green@redhat.com>
1131 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1132 * configure.in: Disable use of getenv for win32 targets (some of
1133 which have broken implementations).
1134 * configure: Rebuilt.
1136 2002-03-12 Adam Megacz <adam@xwt.org>
1138 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1139 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1140 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1141 statically initialized it to TRUE if compiling with GCC.
1142 * win32_threads.c (thread_start): We no longer use SEH if
1144 * mark.c (GC_mark_some): We no longer use SEH if
1147 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1149 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1150 support is enabled, for hash synchronization.
1152 2002-02-24 Adam Megacz <adam@xwt.org>
1154 * Makefile.am: Added win32_threads.c to sources list.
1155 * win32_threads.c: Added two */'s which I had neglected.
1157 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1159 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1160 * Makefile.in: Rebuilt.
1162 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1164 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1166 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1168 * mips_sgi_mach_dep.S: Likewise.
1169 * Makefile.am: Update for above changes.
1170 * Makefile.in: Rebuilt.
1172 2002-02-12 Richard Henderson <rth@redhat.com>
1174 * configure.in: Re-apply 2001-06-26 configure change.
1175 * configure: Rebuild.
1177 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1179 Imported GC 6.1 Alpha 3.
1181 * sparc_mach_dep.S: Delete incorrectly named file.
1183 2001-02-11 Adam Megacz <adam@xwt.org
1185 * configure.in: support for win32, saner
1186 cross-compile options
1188 2001-02-08 Anthony Green <green@redhat.com>
1190 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1191 board embedded targets.
1192 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1193 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1194 redundant uses of ECOS.
1195 * misc.c: Use NOSYS where ECOS is being used.
1196 Don't define GC_write twice for ECOS systems.
1197 (GC_write): New function for NOSYS targets.
1199 2002-02-06 Adam Megacz <adam@xwt.org>
1201 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1202 now exposed on all Win32 platforms.
1203 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1204 compiles on Win32; it invokes CreateThread() if GC is built
1205 as a DLL; otherwise it registers the thread.
1206 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1207 libgcjgc was not built as a DLL.
1209 2002-02-01 Adam Megacz <adam@xwt.org>
1211 * boehm-gc on win32 now automatically detects if it is being built
1212 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1214 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1216 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1217 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1218 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1219 DATASTART and DATAEND roots.
1220 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1222 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1224 * dyn_load.c: Define ElfW (if needed) for all targets,
1226 (GC_FirstDLOpenedLinkMap): Use it.
1227 (GC_register_dynamic_libraries_dl): Use it.
1228 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1231 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1234 * configure.in: Add AC_SUBST(target_alias).
1235 * configure: Regenerated.
1237 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1239 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1240 case for GC_FREEBSD_THREADS.
1241 * configure.in (*-*-freebsd*): Clarify warning.
1242 * configure: Rebuilt.
1244 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1245 Andreas Tobler <toa@pop.agri.ch>
1247 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1249 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1251 * linux_threads.c (GC_init_parallel): Do not declare as a static
1253 * include/gc.h (GC_init): Declare here. Add description.
1254 * include/private/gc_priv.h (GC_init): Remove declaration.
1256 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1258 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1259 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1260 GC_FREEBSD_THREADS, handle strange interaction between system
1261 pthread implementation and boehm-gc signal-handler architecture.
1262 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1264 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1265 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1266 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1268 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1270 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1271 * Makefile.in: Rebuilt.
1273 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1275 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1276 merged local changes.
1278 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1280 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1281 Solaris 2/Intel definition.
1283 * configure.in (i?86-*-solaris2.[89]*): Define
1284 SOLARIS25_PROC_VDB_BUG_FIXED.
1285 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1286 * configure: Regenerate.
1288 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1289 (DATAEND): Define using _end.
1291 2001-09-11 Per Bothner <per@bothner.com>
1293 * include/Makefile.am: New file. It defines include_HEADERS.
1294 * Makefile.am (SUBDIRS): New macro, set to include.
1295 * configure.in (AC_OUTPUT): Add include/Makefile.
1297 2001-08-20 Tom Tromey <tromey@redhat.com>
1299 * configure: Rebuilt.
1300 * configure.in: Always ask gcc for threads package.
1302 2001-08-17 Tom Tromey <tromey@redhat.com>
1304 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1305 merged local changes.
1307 2001-08-02 David Billinghurst <David.Billinghurst>
1309 * configure: Rebuilt.
1310 * configure.in: POSIX threads on cygwin does not link with
1313 2001-07-03 Tom Tromey <tromey@redhat.com>
1315 Fix for PR bootstrap/3281:
1316 * aclocal.m4, configure, Makefile.in: Rebuilt.
1317 * acinclude.m4: Set mkinstalldirs for in-tree build.
1319 2001-06-26 Richard Henderson <rth@redhat.com>
1321 * alpha_mach_dep.s: Mark call-saved FP registers.
1322 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1323 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1324 * configure: Rebuild.
1326 2001-06-12 Tom Tromey <tromey@redhat.com>
1328 * aclocal.m4, configure: Rebuilt.
1329 * acinclude.m4: Find configure.host in srcdir.
1331 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1333 * configure.in (AC_EXEEXT): Work around in case it expands to
1334 nothing, as in autoconf 2.50.
1335 * acinclude.m4: Likewise.
1336 * aclocal.m4, configure: Rebuilt.
1338 2001-06-07 Tom Tromey <tromey@redhat.com>
1340 For PR bootstrap/3075:
1341 * configure, aclocal.m4, Makefile.in: Rebuilt.
1342 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1343 AC_CANONICAL_SYSTEM.
1344 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1345 AC_CANONICAL_SYSTEM here.
1346 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1349 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1351 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1352 (libgcjgc_la_SOURCES): Remove typo.
1353 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1354 * Makefile.in: Rebuilt.
1356 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1358 Imported version version 6.0alpha7.
1360 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1361 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1362 README.rs6000, README.sgi, README.solaris2, README.uts,
1363 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1364 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1365 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1366 hpux_irix_threads.c, makefile.depend, nursery.c,
1367 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1368 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1369 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1370 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1373 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1375 * configure.host: Build with -fexceptions.
1376 * linux_threads.c: Remember which thread stopped world for
1378 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1379 with final tuning by Bryce McKinlay
1381 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1382 * configure: Rebuilt.
1384 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1386 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1387 (GC_noop1): Change declaration to take one argument.
1389 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1391 * configure.in: Obtain THREADS with `gcc -v'.
1392 * configure: Rebuilt.
1394 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1396 * misc.c: Back out buggy changes to stack clearing code.
1397 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1398 spent clearing memory.
1400 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1403 - Accomodate finalization requests for static objects.
1404 (Will be required by hash synchronization. May be needed
1405 in some configurations now.)
1408 - Define MIN_WORDS. All allocation requests are rounded
1409 up to at least this size. Removes a subtle assumption that
1410 Java objects have a 2 word header.
1413 - Adjust Linux/IA64 configuration for non-ancient kernels.
1414 (Necessary fix for IA64.)
1417 - Fix syntax error in currently unused code. Will be needed
1425 - Change stack cleaning code to typically clear about one tenth
1426 the memory it used to in the threads configuration. Occasionally
1427 still clear more. (This is really a fix for a long-standing
1428 and fairly significant performance bug with threads.)
1431 - Fix the code for finding the beginning of the data segment under
1432 Linux. I believe this is necessary for some IA64 Linux
1433 distributions. It will also helo other platforms, though those
1434 may additionally require a gcconfig.h adjustment. (This basically
1435 works around the absence of a data_start or __data_start
1436 definition in glibc.)
1439 - Handle rounding due to MIN_WORDS.
1441 2001-03-22 Tom Tromey <tromey@redhat.com>
1443 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1445 2001-03-19 Tom Tromey <tromey@redhat.com>
1447 * Makefile.in: Rebuilt.
1448 * Makefile.am (gctest_LDFLAGS): new macro.
1450 2001-03-16 Tom Tromey <tromey@redhat.com>
1452 * Makefile.in: Rebuilt.
1453 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1455 2001-01-23 Rod Stewart <stewart@lab43.org>
1457 * gcconfig.h: Check for `__arm__', not `arm'.
1459 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1461 * configure.in: Rename THREADLIB to THREADLIBS.
1462 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1463 ensures that we link the correct version of the linuxthreads semaphore
1465 * Makefile.in: Rebuilt.
1466 * configure: Rebuilt.
1468 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1469 list of signals which are not blocked during suspend in the NO_SIGNALS
1472 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1474 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1476 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1478 * Makefile.dist: Renamed from Makefile.orig.
1480 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1482 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1483 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1485 * Makefile.in: Rebuilt.
1486 * configure: Likewise.
1488 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1490 * gcconfig.h: Add new case for powerpc EABI.
1491 [PPC]: Handle embedded OS for powerpc simulator.
1493 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1495 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1496 cross-compile configuration only.
1497 * Makefile.am: Build gcj_mlc.c.
1498 * configure, Makefile.in: Rebuilt.
1500 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1502 * acinclude.m4: Include libtool macros from the top level.
1503 * aclocal.m4, configure: Rebuilt.
1505 2000-09-04 Anthony Green <green@redhat.com>
1507 Fix for PR libgcj/230:
1508 * mark.c (GC_mark_from_mark_stack): Remove call to
1509 GC_debug_object_start.
1510 * gc_priv.h (GC_debug_object_start): Remove prototype.
1512 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1514 * gcconfig.h [OSF1] (_end): Declare as `int'.
1516 2000-08-02 Tom Tromey <tromey@cygnus.com>
1518 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1519 (GC_generic_malloc): Likewise.
1520 (GC_add_to_black_list_normal): Likewise.
1521 (GC_find_header): Likewise.
1522 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1523 * gc_mark.h (GC_find_start): Prototype.
1524 (GC_signal_mark_stack_overflow): Likewise.
1526 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1528 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1529 * configure: Rebuilt.
1531 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1533 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1535 Imported version 5.1.
1536 * acinclude.m4: Push version to 5.1.
1538 2000-06-19 Andrew Haley <aph@cygnus.com>
1540 * os_dep.c (read): Pass two dummy args to syscall().
1542 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1544 Imported 5.0 release version.
1545 * acinclude.m4: Increment version to 5.0.
1547 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1549 Imported version 5.0alpha7.
1550 * acinclude.m4: Update version to 5.0a7.
1552 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1554 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1555 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1556 - sparc glibc does not provide it.
1557 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1558 Make STACKBOTTOM depend on the wordsize.
1559 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1560 (struct frame): Declare on sparc*-linux*.
1561 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1562 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1563 Implement on sparc64.
1564 (GC_clear_stack_inner): Implement on sparc64.
1565 * gc_priv.h (GC_test_and_set): Implement for sparc.
1566 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1567 GC_save_regs_in_stack on sparc.
1569 2000-04-23 Tom Tromey <tromey@cygnus.com>
1571 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1573 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1575 Imported version version 5.0alpha6.
1576 * acinclude.m4: Bump version to 5.0a6.
1577 * configure.in: Don't use alpha_mach_dep.s.
1578 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1580 * Makefile.am, Makefile.in: irix_threads.c is now
1581 hpux_irix_threads.c.
1582 * Makefile.orig: Updated from gc distribution Makefile.
1584 2000-03-26 Anthony Green <green@redhat.com>
1586 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1588 2000-02-14 Tom Tromey <tromey@cygnus.com>
1590 * gc.h (dlopen): Define as GC_dlopen on Linux.
1591 (GC_dlopen): Declare on Linux.
1592 * dyn_load.c (GC_dlopen): Define for Linux.
1594 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1596 * gcconfig.h (DATASTART): Add missing extern declaration
1597 for data_start on powerpc.
1599 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1601 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1604 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1606 * gcconfig.h: Define DATASTART for Alpha Linux.
1608 1999-12-19 Anthony Green <green@cygnus.com>
1610 * gcconfig.h: Use libgcj hack for Alpha Linux.
1611 Undefine MPROTEXT_VDB (from Jeff Sturm).
1612 * os_dep.c: Remove Alpha Linux hacks.
1615 1999-12-13 Tom Tromey <tromey@cygnus.com>
1617 * aclocal.m4, configure: Rebuilt.
1618 * acinclude.m4: Changed version to 5.0a4.
1619 * Makefile.in: Rebuilt.
1620 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1622 1999-12-12 Anthony Green <green@cygnus.com>
1624 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1626 (DYNAMIC_LOADING): Define for PowerPC Linux.
1627 * os_dep.c: Remove some special cases for PowerPC Linux.
1628 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1631 1999-11-04 Tom Tromey <tromey@cygnus.com>
1633 * Makefile.in: Rebuilt.
1634 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1636 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1637 (GC_thr_init): Don't declare.
1639 * configure: Rebuilt.
1640 * configure.in: Removed qt threads case.
1641 * dyn_load.c: Don't mention QUICK_THREADS.
1642 * os_dep.c: Don't mention QUICK_THREADS.
1643 * misc.c: Don't mention QUICK_THREADS.
1644 * gcconfig.h: Don't mention QUICK_THREADS.
1645 * gc_priv.h: Removed QUICK_THREADS code.
1646 * quick_threads.c: Removed.
1648 1999-11-03 Tom Tromey <tromey@cygnus.com>
1650 * gcconfig.h: Merged in local changes from old config.h.
1652 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1654 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1656 1999-11-02 Tom Tromey <tromey@cygnus.com>
1658 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1660 * configure: Rebuilt.
1661 * configure.in: Don't create boehm-config.h.
1662 * Makefile.in: Rebuilt.
1663 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1665 ($(all_objs)): Depend on gcconfig.h.
1666 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1667 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1668 * config.h: Removed.
1670 1999-11-01 Tom Tromey <tromey@cygnus.com>
1672 * Makefile.in: Rebuilt.
1673 * Makefile.am (gctest_LDADD): Added THREADLIB.
1675 * configure: Rebuilt.
1676 * configure.in (INCLUDES): New subst.
1678 1999-09-29 Steve Chamberlain <sac@pobox.com>
1680 * config.h: Added picoJava target.
1681 * mach_dep.h (GC_push_regs): New code for picoJava.
1683 1999-09-28 Tom Tromey <tromey@cygnus.com>
1685 * aclocal.m4, configure: Rebuilt.
1686 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1687 appropriate AC_PROG_ symbol.
1689 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1691 * gc_priv.h: IRIX thread changes from
1692 include/private/gc_priv.h.
1694 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1696 * Makefile.in: Rebuilt.
1697 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1700 * configure: Rebuilt.
1701 * configure.in: Properly align --help output, fix capitalization
1703 * acinclude.m4: Likewise.
1705 1999-08-04 Tom Tromey <tromey@cygnus.com>
1707 * configure.in: Added missing `;;'. From Anthony Green.
1709 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1711 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1713 1999-08-03 Tom Tromey <tromey@cygnus.com>
1715 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1716 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1718 1999-08-02 Tom Tromey <tromey@cygnus.com>
1720 * aclocal.m4, configure: Rebuilt for new libtool.
1722 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1724 * mips_sgi_mach_dep.s: Enable PIC option.
1726 1999-07-19 Tom Tromey <tromey@cygnus.com>
1728 * config.h (MPROTECT_VDB): Don't define on Linux.
1730 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1732 * Makefile.am (.s.lo): Avoid `#line' directives.
1733 * Makefile.in: Rebuilt.
1735 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1737 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1738 generate *-recursive for this Makefile, use *-am instead.
1739 * Makefile.in: Rebuilt.
1741 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1743 * Makefile.am (.s.lo): Renamed from `.s.o'.
1744 * Makefile.in: Rebuilt.
1746 1999-06-21 Tom Tromey <tromey@cygnus.com>
1748 Alpha patch from Jeff Sturm:
1749 * os_dep.c (GC_init_linuxalpha): New function.
1750 * misc.c: Initialize for alpha linux.
1751 * gc_priv.h (GC_test_and_set): Define for alpha.
1752 * config.h: Don't assume __data_start on alpha.
1754 * Makefile.in: Rebuilt.
1755 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1758 * Makefile.in: Rebuilt.
1759 * Makefile.am (toolexeclibdir): Define as libdir when
1761 * configure: Rebuilt.
1762 * configure.in (USE_LIBDIR): New conditional.
1764 * configure: Rebuilt.
1765 * configure.in: Recognize all forms of alpha.
1767 1999-06-17 Anthony Green <green@cygnus.com>
1769 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1770 Carlo Dapor <carlo@vis.ethz.ch>).
1772 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1774 * configure.in: Switch from irix threads to posix threads
1775 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1776 for mips architecture.
1777 * configure: Regenerate.
1779 1999-04-30 Tom Tromey <tromey@cygnus.com>
1781 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1783 1999-04-26 Tom Tromey <tromey@cygnus.com>
1785 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1788 1999-04-23 Tom Tromey <tromey@cygnus.com>
1790 * Makefile.in, configure: Rebuilt.
1791 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1792 (libgcjgc_la_SOURCES): Renamed.
1793 (libgcjgc_la_LIBADD): Likewise.
1794 (libgcjgc_la_DEPENDENCIES): Likewise.
1795 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1796 (gctest_LDADD): Use libgcjgc.la.
1797 (all_objs): Mention libgcj_la_OBJECTS.
1798 (EXTRA_LTLIBRARIES): Renamed.
1799 (toollib_LTLIBRARIES): Likewise.
1800 (libgcjgc_la_LDFLAGS): New macro
1801 (toolexecdir): Renamed.
1802 (toolexeclibdir): Likewise.
1803 (toolexeclib_LTLIBRARIES): Likewise.
1804 (LTCOMPILE): Renamed; added libtool invocation.
1805 (LINK): Added libtool invocation.
1806 (.s.o): use LTCOMPILE.
1807 * configure.in: Call AM_PROG_LIBTOOL.
1808 (target_all): Set to libgcjgc.la.
1809 Mention `.lo' forms of object files.
1811 1999-04-21 Tom Tromey <tromey@cygnus.com>
1813 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1816 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1817 sigcontext.h. From Matthias Klose <doko@itso.de>.
1819 1999-04-16 Tom Tromey <tromey@cygnus.com>
1821 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1822 David Pettersson <dapet@mai.liu.se>
1824 1999-04-14 Tom Tromey <tromey@cygnus.com>
1826 * configure: Rebuilt.
1827 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1828 incorrect patch of 199-04-09.
1830 * configure: Rebuilt.
1831 * configure.in: Added support for alpha.
1832 From David Pettersson <dapet@mai.liu.se>.
1834 1999-04-13 Tom Tromey <tromey@cygnus.com>
1836 * Makefile.in: Rebuilt.
1837 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1840 1999-04-09 Tom Tromey <tromey@cygnus.com>
1842 * configure: Rebuilt.
1843 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1845 1999-02-23 Tom Tromey <tromey@cygnus.com>
1847 * configure: Rebuilt.
1848 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1849 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1851 1999-02-18 Tom Tromey <tromey@cygnus.com>
1853 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1854 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1855 for case where LO is NULL.
1857 1999-02-10 Tom Tromey <tromey@cygnus.com>
1859 * aclocal.m4, configure, Makefile.in: Rebuilt.
1860 * acinclude.m4: Updated to be used with automake 1.4.
1861 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1863 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1864 (libgcjgc_a_SOURCES): Likewise.
1865 (libgcjgc_a_LIBADD): Likewise.
1866 (libgcjgc_a_DEPENDENCIES): Likewise.
1867 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1868 (gctest_LDADD): Likewise.
1869 (all_objs): Likewise.
1871 1999-01-08 Tom Tromey <tromey@cygnus.com>
1873 * configure: Rebuilt.
1874 * configure.in: Define LINUX_THREADS if using POSIX threads on
1877 * gc_priv.h (GC_test_and_set): Put return type into definition.
1879 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1881 * Makefile.am: add support for eCos. In particular, add C++
1882 support for compiling the file ecos.cc.
1883 * ecos.cc: new file.
1884 * acinclude.m4: add C++ support.
1885 * aclocal.m4: likewise
1886 * config.h: add eCos support.
1887 * configure: likewise
1888 * configure.in: likewise
1889 * misc.c (GC_write): add eCos support.
1890 * os_dep.c (tiny_sbrk): add eCos support.
1892 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1894 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1895 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1897 1998-11-23 Tom Tromey <tromey@cygnus.com>
1899 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1901 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1903 * Makefile.am, Makefile.in, configure.host: tx39 build option
1906 1998-11-17 Tom Tromey <tromey@cygnus.com>
1908 * configure: Rebuilt.
1909 * configure.in: Switch on host, not target.
1911 1998-11-16 Tom Tromey <tromey@cygnus.com>
1913 * gc_priv.h (GC_debug_object_start): Declare.
1914 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1915 * gc.h (GC_debug_register_finalizer_no_order,
1916 GC_register_finalizer_no_order): Declare.
1917 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1918 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1919 (GC_debug_generic_malloc): Likewise.
1920 (GC_debug_object_start): new function.
1922 1998-11-11 Tom Tromey <tromey@cygnus.com>
1924 * configure: Rebuilt.
1925 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1927 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1929 * dyn_load.c: Handle QUICK_THREADS case.
1931 1998-10-21 Tom Tromey <tromey@cygnus.com>
1933 * configure: Rebuilt.
1934 * configure.in: Put cpp defines here, not in config.h. Recognize
1935 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1936 define PACKAGE or VERSION.
1937 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1940 * os_dep.c (GC_default_push_other_roots): Define when
1941 QUICK_THREADS defined.
1942 * misc.c: Added QUICK_THREADS case.
1943 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1944 * config.h (THREADS): Define if QUICK_THREADS defined.
1945 * Makefile.in: Rebuilt.
1946 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1948 * quick_threads.c: New file.
1950 1998-10-20 Tom Tromey <tromey@cygnus.com>
1952 * aclocal.m4, configure: Rebuilt.
1953 * acinclude.m4: Don't subst machine_dir or sys_dir.
1954 * configure.host: Removed unused code.
1956 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1958 * configure: Rebuilt.
1959 * configure.in: Fix typo in previous patch.
1961 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1963 * Makefile.in, aclocal.m4, configure: Rebuilt.
1964 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1965 * configure.host: Created.
1967 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1969 * Makefile.in: Rebuilt.
1970 * Makefile.am (lib_LIBRARIES): Use target_all.
1971 (EXTRA_LIBRARIES): New macro.
1972 * configure: Rebuilt.
1973 * configure.in: Recognize --enable-gc.
1975 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1977 * Makefile.in: Rebuilt.
1978 * Makefile.am (COMPILE): Define.
1980 (.s.o): Use MY_CFLAGS.
1981 * configure: Rebuilt.
1982 * configure.in (MY_CFLAGS): Define and subst.
1984 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1986 * configure: Rebuilt.
1987 * configure.in: Added --with-cross-host argument. Use
1988 $with_cross_host to determine when cross-compiling.
1990 * config.h (SMALL_CONFIG): Don't define.
1991 * configure: Rebuilt.
1992 * configure.in: Define SMALL_CONFIG when cross-compiling.
1994 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1996 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1997 allchblk.c: Merged with 4.13a2 while preserving local changes.
1999 * Makefile.orig: Updated from Makefile in 4.13a2.
2001 * configure: Rebuilt.
2002 * configure.in: Updated version number to 4.13a2. On Solaris,
2003 don't build with -O when using gcc.
2005 Merged in version 4.13alpha2:
2006 * config.h (USE_MMAP): Re-enable on Solaris.
2007 * solaris_pthreads.c: Removed RCS Id line.
2008 * alpha_mach_dep.s: Removed RCS Id line.
2010 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
2012 * config.h (USE_MMAP): Don't define for Solaris.
2014 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
2016 * Makefile.in: Rebuilt.
2017 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2019 * Makefile.in: Rebuilt.
2020 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2022 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
2024 * Makefile.in: Rebuilt.
2025 * Makefile.am ($(all_objs)): Depend on config.h.
2027 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2028 DATASTART as &_etext.
2029 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2030 * configure: Rebuilt.
2031 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2034 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
2036 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2037 (GC_maybe_gc): Likewise.
2038 * os_dep.c: If NO_SIGSET defined, then have empty
2039 GC_disable_signals and GC_enable_signals.
2040 * configure: Rebuilt.
2041 * configure.in: Added --with-target-subdir option. If
2042 cross-compiling, define NO_SIGSET and NO_CLOCK.
2044 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
2046 * Makefile.in: Rebuilt.
2047 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2049 * aclocal.m4, configure: Rebuilt.
2050 * acinclude.m4: New file.
2051 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2053 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2055 * configure: Rebuilt.
2056 * configure.in: Link boehm-config.h to config.h.
2057 * Makefile.in: Rebuilt.
2058 * Makefile.am (INCLUDES): Removed.
2059 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2060 JAVA_FINALIZATION): Define
2062 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2064 * Many files: Use GC_bool, not bool.
2065 * gc_priv.h: Define GC_bool, not bool.
2067 * misc.c (GC_dont_gc): Define as int.
2068 (GC_quiet): Likewise.
2069 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2070 * alloc.c (GC_dont_expand): Define as int.
2071 * gc_priv.h: For gcc, define bool as char.
2073 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2075 * Makefile.in: Rebuilt.
2076 * Makefile.am (check_PROGRAMS): New macro.
2077 (gctest_SOURCES): Likewise.
2078 (gctest_LDADD): Likewise.
2080 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2082 * Makefile.in: Rebuilt.
2083 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2084 * configure: Rebuilt.
2085 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2087 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2089 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2091 * Makefile.orig: Renamed from Makefile.