1 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * Makefile.am (libgcjgc_la_LINK, gctest_LINK): New.
4 (gctest_LDADD): Depend on libgcjgc.la instead of ./libgcjgc.la,
5 so that library dependency resolution works with portable make.
6 * Makefile.in: Regenerate.
8 2009-09-08 Alexandre Oliva <aoliva@redhat.com>
10 * configure: Rebuilt with modified libtool.m4.
12 2009-09-03 Loren J. Rittle <ljrittle@acm.org>
14 * dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
15 Define for FreeBSD 7.0+.
17 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
19 * configure.ac (AC_PREREQ): Bump to 2.64.
21 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
23 * Makefile.am (install-html, install-pdf): Remove.
24 * Makefile.in: Regenerate.
26 * Makefile.in: Regenerate.
27 * aclocal.m4: Regenerate.
28 * configure: Regenerate.
29 * include/Makefile.in: Regenerate.
30 * include/gc_config.h.in: Regenerate.
32 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
34 * Makefile.am (LTCOMPILE, LTLINK): Add $(AM_LIBTOOLFLAGS)
36 * Makefile.in: Regenerate.
38 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
40 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
42 2009-07-17 Michael Meissner <meissner@linux.vnet.ibm.com>
45 * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
46 the __sync_lock_test_and _set and __sync_lock_release builtins on
47 the powerpc. If not GCC 4.4, fix up the constraints so that it
51 2009-07-17 Kai Tietz <kai.tietz@onevision.com>
53 * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
55 * configure: Regenerated.
57 2009-05-17 Dave Korn <dave.korn.cygwin@gmail.com>
59 * win32_threads.c (GC_get_thread_stack_base): Implement for Cygwin.
61 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
63 * configure: Regenerate.
65 2009-02-09 Mark Mitchell <mark@codesourcery.com>
67 * Makefile.am (LTLDFLAGS): New variable.
69 * Makefile.in: Regenerated.
71 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
73 * configure: Regenerate.
75 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
76 Steve Ellcey <sje@cup.hp.com>
78 * configure: Regenerate for new libtool.
80 * include/Makefile.in: Ditto.
83 2008-07-18 Matthias Klose <doko@ubuntu.com>
85 * configure.ac (AC_CONFIG_FILES): Add threads.mk.
87 * Makefile.in, configure: Regenerate.
89 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
91 * Makefile.in: Regenerate.
92 * configure: Regenerate.
93 * include/Makefile.in: Regenerate.
94 * include/gc_config.h.in: Regenerate.
96 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
99 * aclocal.m4: Regenerate.
100 * configure: Regenerate.
102 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
104 * aclocal.m4: Regenerate.
105 * configure: Likewise.
106 * Makefile.in: Likewise.
107 * include/Makefile.in: Likewise.
109 2007-02-19 Andreas Tobler <a.tobler@schweiz.org>
111 * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
112 GC_GETSECTBYNAME instead.
113 * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
114 architecture (Darwin).
116 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
118 * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
120 2008-01-24 David Edelsohn <edelsohn@gnu.org>
122 * configure: Regenerate.
124 2007-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
127 * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
128 up, return stack_addr instead of stack_addr - stack_size.
130 2007-08-14 David Daney <ddaney@avtrex.com>
132 * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
134 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
136 * aclocal.m4: Regenerated.
138 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
142 * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
143 Use alternate thread library in /usr/lib/lwp.
144 * configure: Regenerate.
145 * dyn_load.c: Use GC_SOLARIS_PTHREADS.
146 * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
147 * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
148 (GC_SOLARIS_THREADS): Don't define.
149 * include/private/solaris_threads.h: Remove.
150 * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
151 GC_nprocs via sysconf().
152 * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
154 (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
155 * Makefile.in: Regenerate.
156 * solaris_pthreads.c: Remove.
157 * solaris_threads.c: Remove.
159 2007-06-22 Jakub Jelinek <jakub@redhat.com>
161 * pthread_support.c (GC_get_thread_stack_base): Handle
162 pthread_getattr_np failures.
164 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
166 * configure: Regenerate.
168 2007-05-23 Steve Ellcey <sje@cup.hp.com>
170 * Makefile.in: Regenerate.
171 * configure: Regenerate.
172 * aclocal.m4: Regenerate.
173 * include/Makefile.in: Regenerate.
175 2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
177 * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
178 * configure: Regenerate.
179 * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
180 * Makefile.in: Regenerate.
181 * include/Makefile.in: Regenerate.
182 * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
183 targets. Remove comments. Prepare ppc64 support for Darwin.
185 2007-04-23 Keith Seitz <keiths@redhat.com>
187 * include/gc.h (GC_is_thread_suspended): Declare.
188 * pthread_stop_world.c (GC_is_thread_suspended): New function.
190 2007-04-03 Jakub Jelinek <jakub@redhat.com>
192 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
193 * configure: Rebuilt.
195 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
197 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
198 (GC_register_finalizer_unreachable): Declare.
199 (GC_debug_register_finalizer_unreachable): Declare.
200 * finalize.c (GC_unreachable_finalize_mark_proc): New.
201 (GC_register_finalizer_unreachable): New.
202 (GC_finalize): Handle it.
203 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
204 (GC_debug_register_finalizer_no_order): Fix whitespace.
206 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
208 * Makefile.am: Add dummy install-pdf target.
209 * Makefile.in: Regenerate
211 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
213 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
214 it works with Linux 2.6, reactivate MPROTECT_VDB
215 * boehm-gc/pthread_stop_world.c: save all register
218 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
220 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
221 added defines to include/private/gc_priv.h
222 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
223 * darwin_stop_world.c: Removed the above defines.
224 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
225 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
227 2007-01-17 David Daney <ddaney@avtrex.com>
229 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
231 * configure: Regenerated.
232 * include/gc_config.h.in: Regenerated.
234 2007-01-17 Mike Stump <mrs@apple.com>
236 * os_dep.c: Fix i686-apple-darwin9 builds.
238 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
240 * aclocal.m4: Regenerate to use multi.m4.
241 * configure: Regenerate.
242 * Makefile.in: Regenerate.
244 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
246 * include/gc_config.h.in: Regenerate.
248 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
250 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
252 * os_dep.c: Likewise.
254 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
256 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
258 (catch_exception_raise): Fix typo in the I386 exc_state.
260 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
262 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
263 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
264 * configure: Regenerated.
265 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
266 Added base definitions for the X86_64 Darwin port.
267 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
268 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
269 * darwin_stop_world.c: Removed THREAD_STATE info. Added
270 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
271 with HAS_X86_THREAD_STATE32___EAX.
272 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
274 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
275 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
276 Distinguish between getsectbynamefromheader_64 and
277 getsectbynamefromheader.
278 (GC_dyld_image_remove): Likewise.
279 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
280 (catch_exception_raise): Introduce exception information for I386 and
281 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
283 2006-12-08 Mike Stump <mrs@apple.com>
285 * configure.ac: Fix x86 darwin builds.
286 * darwin_stop_world.c: Likewise.
287 * include/private/gcconfig.h: Likewise.
288 * connfigure: Regenerate.
290 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
293 * darwin_stop_world.c: Make stack_start unsigned long.
295 2006-09-21 Sandro Tolaini <tolaini@libero.it>
297 * os_dep.c: Port to Darwin/i386
298 * darwin_stop_world.c: Likewise
299 * include/private/gcconfig.h: Likewise
301 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
303 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
305 * dyn_load.c: Likewise.
306 * include/gc.h: Likewise.
307 * private/gcconfig.h: Likewise.
308 * configure: Regenerate.
309 * include/gc_config.h.in: Regenerate.
311 2006-09-14 Tom Tromey <tromey@redhat.com>
314 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
317 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
320 * configure.ac: Check for pthread_getattr_np(). Remove
321 GC_PTHREAD_SYM_VERSION detection.
322 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
323 GC_get_thread_stack_base): New declarations.
324 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
325 GC_get_thread_stack_base): New functions.
326 (GC_delete_thread): Don't try to free the first_thread.
327 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
328 (pthread_create_, constr): Removed.
329 (pthread_create): Don't rename.
330 * include/gc_ext_config.h.in: Rebuilt.
331 * include/gc_pthread_redirects.h (pthread_create): Define
333 * include/gc_config.h.in: Rebuilt.
334 * configure: Rebuilt.
336 2006-06-21 Keith Seitz <keiths@redhat.com>
338 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
339 routine if signal is received and thread is flagged SUSPENDED.
340 (suspend_self): New function.
341 (GC_suspend_thread): New function.
342 (GC_resume_thread): New function.
343 * include/gc.h (GC_suspend_thread): Declare.
344 (GC_resumet_thread): Declare.
345 * include/private/pthread_support.h (SUSPENDED): New GC_thread
348 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
350 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
351 * os_dep.c (GC_wnt): Define.
352 (GC_init_win32): Set GC_wnt.
353 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
354 sections also on Windows 9x/ME.
356 2006-06-02 Geoffrey Keating <geoffk@apple.com>
358 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
359 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
360 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
361 HAS_I386_THREAD_STATE___EAX.
362 * configure: Regenerate.
363 * include/gc_config.h.in: Regenerate.
364 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
365 macro names to determine value.
368 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
370 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
372 * Makefile.am: Add install-html target.
373 * Makefile.in: Regenerate.
374 * aclocal.m4: Regenerate.
375 * include/Makefile.in: Regenerate.
377 2006-03-07 Andrew Haley <aph@redhat.com>
379 * dyn_load.c (GC_has_static_roots): Declare.
380 (GC_register_dynlib_callback): Call GC_has_static_roots.
382 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
384 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
385 GC_start_world): Call vm_deallocate to free act_list. Fix from
388 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
389 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
391 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
392 Warn about POSIX threads not being supported for *-*-hpux10*.
393 * configure: Regenerate.
395 2006-02-09 Tom Tromey <tromey@redhat.com>
397 * pthread_support.c: Conditionally include dlfcn.h.
399 2006-02-06 Jakub Jelinek <jakub@redhat.com>
400 Anthony Green <green@redhat.com>
401 Tom Tromey <tromey@redhat.com>
403 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
404 * include/gc_config.h.in: Rebuilt.
405 * include/gc_pthread_redirects.h (pthread_create): Conditionally
407 * pthread_support.c (pthread_create_): New global.
408 (constr): New function.
409 (pthread_create): Conditionally renamed.
410 * configure: Rebuilt.
411 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
413 2006-02-04 Alan Modra <amodra@bigpond.net.au>
415 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
416 use broken 64-bit version.
418 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
420 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
423 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
424 * Makefile.in: Regenerate.
426 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
428 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
431 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
433 Import Boehm GC version 6.6.
435 2006-01-24 David Ayers <d.ayers@inode.at>
438 * include/gc.h: Fix prototype declarations for bootstrap.
440 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
442 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
444 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
446 * include/private/gc_locks.h (GC_test_and_set): Change the
447 constraint of the first operand to '0'.
449 2005-09-06 Tom Tromey <tromey@redhat.com>
452 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
455 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
457 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
459 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
461 * os_dep.c: Add FreeBSD/PowerPC bits.
462 (GC_SysVGetDataStart): Likewise.
463 * include/private/gcconfig.h: Likewise.
465 2005-05-25 Andrew Haley <aph@redhat.com>
467 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
470 2005-05-09 Mike Stump <mrs@apple.com>
472 * configure: Regenerate.
474 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
476 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
477 Simon Posnjak from gc6.4.
478 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
480 2005-04-17 David S. Miller <davem@davemloft.net>
482 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
483 * os_dep.c (GC_linux_stack_base): Check for bug present in some
484 Sparc glibc variants where __libc_stack_end is erroneously set
485 to "1". Fallback to procfs code in that case.
487 2005-04-12 Mike Stump <mrs@apple.com>
489 * configure: Regenerate.
491 2005-04-12 Richard Henderson <rth@redhat.com>
493 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
495 2005-03-23 Mike Stump <mrs@apple.com>
497 * darwin_stop_world.c: Update for -m64 multilib.
498 * include/private/gcconfig.h: Likewise.
499 * powerpc_darwin_mach_dep.s: Likewise.
501 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
503 * Makefile.in, include/Makefile.in: Regenerate.
505 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
507 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
508 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
510 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
513 * configure.host: Set gc_use_mmap on *-linux*.
514 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
515 * include/private/gc_priv.h: Include gc_config.h.
516 * configure, include/gc_config.h.in: Rebuilt.
518 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
520 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
521 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
523 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
525 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
526 and indent appropriately.
527 * mark_rts.c (GC_approx_sp): Access stack.
528 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
529 callee-saves registers when appropriate.
530 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
532 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
534 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
535 and include/gc_ext_config.h.
536 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
537 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
539 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
541 * configure: Regenerate.
543 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
546 Revert patches of 2004-11-26 and 2004-11-27.
548 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
550 * configure: Regenerate for libtool change.
552 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
554 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
556 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
558 Fix "PACKAGE_NAME redefined" errors.
559 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
560 and include/gc_config.h.
561 * configure: Regenerated.
562 * include/gc_config.h.in: No longer auto-generated. Define only the
563 macros needed by libjava.
564 * include/config.h.in: Generated by autoheader.
565 * include/gc.h: Include config.h, not gc_config.h.
567 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
569 * configure: Regenerate for libtool reversion.
571 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
573 * configure: Regenerate for libtool change.
575 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
577 * configure.ac (machdep): Use sparc_mach_dep.lo on
578 sparc64-sun-solaris2.* too.
579 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
580 * configure: Regenerate.
582 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
585 * configure.ac (threading): Accept 'posix95'.
586 * configure: Regenerate.
588 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
590 * Makefile.am: Define ACLOCAL_AMFLAGS.
591 * configure.ac: Remove redundant sinclude.
592 * acinclude.m4: Delete file.
593 * aclocal.m4: Regenerate.
594 * Makefile.in, include/Makefile.in: Regenerate.
595 * configure: Regenerate.
597 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
599 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
602 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
604 * include/private/gcconfig.h: Add m32r-linux target.
606 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
608 * configure.ac: Update all AC_DEFINEs to newer style.
609 * configure: Regenerate.
610 * include/gc_config.h.in: Regenerate.
612 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
614 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
615 GC_print_back_graph_stats): split GC_traverse_back_graph.
616 * backgraph.c: Dynamically grow in_progress_space.
617 * finalize.c (GC_notify_or_invoke_finalizers): also call
618 GC_print_back_graph_stats.
619 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
620 GC_print_back_height): Move delarations to header file.
621 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
622 * configure: Regenerate.
624 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
626 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
627 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
629 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
631 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
632 Reported by Danny Smith.
634 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
636 * misc.c (GC_init): Replace lhs cast with rhs cast.
638 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
640 * specific.c: Check GC_LINUX_THREADS before including
641 private/specific.h. From Richard Earnshaw.
643 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
645 * aclocal.m4: Remove obsolete construct for old automake.
646 * acinclude.m4: Regenerate with aclocal 1.9.1.
647 * configure.ac: Remove duplicate AC_WITH calls. Replace
648 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
649 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
650 Remove now-redundant subst of target_noncanonical. Remove
651 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
652 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
653 Use slightly more modern form of AC_INIT.
654 * configure: Rebuild with autoconf 2.59.
655 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
657 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
659 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
660 since they're not known at this time.
661 * solaris_pthreads.c: Likewise.
663 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
666 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
668 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
670 * configure.ac (gc_cflags): Add -Iinclude.
671 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
672 Don't write DEFS to boehm-cflags file.
673 * configure: Rebuilt.
674 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
675 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
676 * include/gc_config_macros.h: Remove backward-compatibility
677 redefinitions of GC_ names.
678 * include/gc.h: Include <gc_config.h>.
680 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
682 Import Boehm GC version 6.3.
684 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
686 * include/Makefile.in: Regenerate
688 2004-07-06 Andrew Pinski <apinski@apple.com>
690 * os-dep.c (GC_task_self): Declare as static
691 and remove the second declaration.
693 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
695 * Makefile.am: Add rule for .S files to fix bootstrap on
697 * Makefile.in: Regenerate.
699 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
701 * boehm-gc/configure.ac: New name of configure.in.
702 Remove useless multilib stuff. Change uses of
703 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
704 * boehm-gc/configure.in: New name of configure.in.
705 * boehm-gc/Makefile.am: Update for automake 1.8.5.
706 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
707 * boehm-gc/aclocal.m4: Regenerate.
708 * boehm-gc/configure: Regenerate.
709 * boehm-gc/Makefile.in: Regenerate.
711 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
713 * .cvsignore: New file.
715 2004-04-25 Andreas Jaeger <aj@suse.de>
717 * mark.c (GC_mark_from): Use pointer as prefetch argument.
719 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
721 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
723 (PREFETCH_FOR_WRITE): Likewise.
725 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
727 * configure.ac: Bump AC_PREREQ to 2.59.
728 * configure: Regenerate.
729 * config.in: Regenerate.
731 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
733 * ltconfig, ltmain.sh: Remove unused files.
734 * configure.in: Remove bogus extra early invocation of
736 * configure: Regenerate.
737 * mkinstalldirs, install-sh, config.sub, config.guess:
738 Remove (now) unused files.
739 * Makefile.in: Regenerate (losing references to vanished
742 * configure.in: Add CCAS, CCASFLAGS for future automakes.
743 * configure, Makefile.in, include/Makefile.in: Regenerate.
745 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
746 * Makefile.in: Regenerate.
748 * configure.in: Remove bogus duplicate invocation of
749 AM_MAINTAINER_MODE. Remove obsolete comment.
750 * configure: Regenerate.
752 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
754 * aclocal.m4: Regenerate.
755 * configure.in: Receive contents of GC_CONFIGURE macro.
756 * configure: Regenerate.
758 * configure.in: Remove more obsolete, bogus code.
759 * configure: Regenerate.
761 * acinclude.m4: Remove obsolete and bogus constructs.
762 * aclocal.m4: Regenerate.
763 * configure: Regnerate.
765 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
767 * acinclude.m4: De-precious CC and CXX so that the right flags
768 are passed down to multilibs.
769 * aclocal.m4: Regenerate.
770 * configure: Regenerate.
772 2004-02-22 Zack Weinberg <zack@codesourcery.com>
773 Nathanael Nerode <neroden@twcny.rr.com>
774 Alexandre Oliva <aoliva@redhat.com>
776 * config.sub, config.guess: Replace with forwarding scripts
777 which invoke the master copies in the top level.
779 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
781 * acinclude.m4: Remove old no-executables workaround;
782 add new no-executables workaround.
783 * aclocal.m4: Regenerate.
784 * configure.in: Change prereqs to autoconf 2.57.
785 * configure: Regenerate with autoconf 2.57.
787 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
788 * configure: Regenerate.
789 * Makefile.am: Use target_noncanonical variable from configure.
790 * Makefile.in: Regenerate.
791 * include/Makefile.in: Regenerate.
793 2004-02-20 Andrew Cagney <cagney@redhat.com>
795 * config.guess: Update from version 2002-01-10 to 2004-02-16.
796 * config.sub: Update from version 2002-01-02 to 2004-02-16.
798 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
800 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
801 * aclocal.m4: Rebuild.
802 * configure: Regenerate.
804 * acinclude.m4: Move certain code to configure.in.
805 * configure.in: Receive code from acinclude.m4.
806 * aclocal.m4: Rebuild.
807 * configure: Regenerate.
809 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
811 2004-01-20 Andrew Haley <aph@redhat.com>
813 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
815 * configure.in: Comment change.
817 2004-01-16 Andrew Haley <aph@redhat.com>
819 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
820 add for ia64; remove for MIPS.
821 * configure: Regnerated.
823 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
825 * configure.in: Add in AC_PREREQ(2.13)
827 2004-01-07 Dave Jones <davej@redhat.com>
829 * malloc.c (GC_generic_malloc): Correct initialization typo.
830 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
832 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
834 * include/private/gcconfig.h: Re-install change of 2003-04-16.
836 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
838 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
841 2003-10-18 Alan Modra <amodra@bigpond.net.au>
843 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
846 2003-10-03 Jeff Sturm <jsturm@one-point.com>
848 * configure: Rebuild.
850 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
852 * configure.in: Remove NO_GETENV definition for win32.
853 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
854 * misc.c (GC_init_inner): Call GC_thr_init for win32.
855 (GC_set_warn_proc): Add assertion.
856 * win32_threads.c: Import 6.3alpha2 version.
857 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
859 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
861 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
862 2.3/SPARC, there are no micro versions.
863 Treat Solaris 10 and up alike.
864 * configure: Regenerate.
866 2003-09-22 Anthony Green <green@redhat.com>
868 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
871 2003-09-20 <green@redhat.com>
873 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
874 check for __arm__ or __thumb__.
876 2003-09-09 Alan Modra <amodra@bigpond.net.au>
878 * configure: Regenerate.
880 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
881 Roger Sayle <roger@eyesopen.com>
883 * configure.in: Set INCLUDES to absolute path.
884 Save $INCLUDES in boehm-cflags, too.
885 Set INCLUDES so it's available to config.status.
886 * configure: Regenerate.
888 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
890 * include/gc.h (GC_CreateThread): Declare with WINAPI
892 * win32_threads.c (GC_CreateThread): Make definitions consistent
893 with declaration. Cast &thread_table[i].handle to PHANDLE
894 in call to DuplicateHandle
895 (thread_start): Declare as static.
897 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
899 * dyn_load.c: Define __private_extern__ to match Apple's system
902 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
904 * os_dep.c: Remove redundancy introduced in last merge.
906 2003-07-28 Jeff Sturm <jsturm@one-point.com>
909 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
910 * ChangeLog: Likewise.
911 * Makefile.am: Likewise.
912 * Makefile.direct: Likewise.
913 * Makefile.dj: Likewise.
914 * allchblk.c: Likewise.
916 * backgraph.c: Likewise.
917 * configure.host: Likewise.
918 * configure.in: Likewise.
919 * dbg_mlc.c: Likewise.
920 * dyn_load.c: Likewise.
921 * finalize.c: Likewise.
922 * gc_cpp.cc: Likewise.
923 * gc_dlopen.c: Likewise.
924 * gcj_mlc.c: Likewise.
925 * if_mach.c: Likewise.
926 * mach_dep.c: Likewise.
927 * malloc.c: Likewise.
928 * mallocx.c: Likewise.
930 * mark_rts.c: Likewise.
932 * os_dep.c: Likewise.
933 * ptr_chck.c: Likewise.
934 * reclaim.c: Likewise.
935 * solaris_pthreads.c: Likewise.
936 * solaris_threads.c: Likewise.
937 * sparc_mach_dep.S: Likewise.
938 * threadlibs.c: Likewise.
939 * typd_mlc.c: Likewise.
940 * version.h: Likewise.
941 * win32_threads.c: Likewise.
942 * Mac_files/MacOS_Test_config.h: Likewise.
943 * Mac_files/MacOS_config.h: Likewise.
944 * cord/cordbscs.c: Likewise.
945 * cord/cordprnt.c: Likewise.
946 * cord/de_win.c: Likewise.
947 * doc/README: Likewise.
948 * doc/README.MacOSX: Likewise.
949 * doc/README.changes: Likewise.
950 * doc/README.environment: Likewise.
951 * doc/README.ews4800: Likewise.
952 * doc/README.linux: Likewise.
953 * doc/README.macros: Likewise.
954 * doc/README.win32: Likewise.
955 * doc/debugging.html: Likewise.
956 * doc/gcdescr.html: Likewise.
957 * doc/tree.html: Likewise.
958 * include/Makefile.in: Likewise.
959 * include/gc.h: Likewise.
960 * include/gc_cpp.h: Likewise.
961 * include/gc_local_alloc.h: Likewise.
962 * include/gc_mark.h: Likewise.
963 * include/gc_pthread_redirects.h: Likewise.
964 * include/gc_typed.h: Likewise.
965 * include/new_gc_alloc.h: Likewise.
966 * include/private/dbg_mlc.h: Likewise.
967 * include/private/gc_hdrs.h: Likewise.
968 * include/private/gc_locks.h: Likewise.
969 * include/private/gc_pmark.h: Likewise.
970 * include/private/gc_priv.h: Likewise.
971 * include/private/gcconfig.h: Likewise.
972 * include/private/solaris_threads.h: Likewise.
973 * include/private/specific.h: Likewise.
974 * tests/test.c: Likewise.
975 * tests/test_cpp.cc: Likewise.
977 * configure: Rebuild.
978 * Makefile.in: Rebuild.
980 * mips_sgi_mach_dep.s: Add.
982 * alpha_mach_dep.s: Remove.
983 * irix_threads.c: Remove.
984 * linux_threads.c: Remove.
985 * mips_sgi_mach_dep.S: Remove.
987 * powerpc_macosx_mach_dep.s: Remove.
988 * doc/Makefile.am: Remove.
989 * doc/Makefile.in: Remove.
991 2003-07-25 Roger Sayle <roger@eyesopen.com>
993 * configure.host: Only use +ESdbgasm when using the HPUX native
994 compiler on PA-Risc. It isn't recognized by GCC and is silently
995 ignored by HP's compilers on ia64.
997 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
999 * configure.in: define GC_DLL under mingw if --enable-shared
1000 * configure: rebuilt
1001 * win32_threads.c: add #ifdef GC_DLL around DllMain
1003 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
1005 * include/private/gcconfig.h: Add support for arm-netbsdelf.
1007 2003-04-09 Tom Tromey <tromey@redhat.com>
1009 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
1011 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
1013 2003-03-22 Richard Henderson <rth@redhat.com>
1015 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
1016 (GC_test_and_set): Use __sync_lock_test_and_set.
1017 (GC_clear): Use volatile assignment.
1018 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
1019 (GC_memory_write_barrier): Use __sync_synchronize.
1021 2003-03-12 Andreas Schwab <schwab@suse.de>
1023 * configure.in: Avoid trailing /. in toolexeclibdir.
1024 * configure: Rebuilt.
1026 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
1027 * include/private/gcconfig.h (GC_data_start): declare when needed.
1028 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
1030 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
1031 GC_register_dynlib_callback): Register main data for static
1032 executable if dl_iterate_phdr() didn't.
1033 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
1034 if we don't expect to register main static data.
1036 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
1037 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
1038 (GC_push_roots): explicitly mark free list headers, register
1039 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
1040 * alloc.c (GC_stopped_mark): Conditionally call
1041 GC_cond_register_dynamic_libraries().
1042 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
1043 * dyn_load.c (GC_register_main_static_data): define.
1044 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
1045 no longer skip main data.
1046 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
1047 (GC_init_inner): Make main data registration conditional.
1048 * include/private/gc_priv.h (GC_register_main_static_data): declare.
1049 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
1052 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
1054 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1056 * configure: Rebuilt.
1058 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
1060 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
1062 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
1064 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1065 Remove USE_LIBDIR conditional.
1066 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1067 * Makefile.in, configure: Rebuilt.
1069 2002-12-31 Tom Tromey <tromey@redhat.com>
1072 * include/Makefile.in: Rebuilt.
1073 * include/Makefile.am (noinst_HEADERS): Renamed from
1076 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1078 * ltconfig (osf[345]): Append $major to soname_spec.
1079 Reflect this in library_names_spec.
1080 * ltmain.sh (osf): Prefix $major with . for use as extension.
1082 2002-10-02 Andreas Jaeger <aj@suse.de>
1084 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
1086 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
1088 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
1089 check for __arm__ or __thumb__.
1091 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
1093 * include/private/gcconfig: Add machine type S390. Add s390x support.
1094 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
1095 (GC_compare_and_exchange): Likewise.
1097 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
1099 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
1101 2002-08-23 Adam Megacz <adam@xwt.org>
1103 * win32_threads.cc: Removed extraneous ABORT()
1105 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1107 * Makefile.am (all-multi): Fix multilib parallel build.
1109 2002-07-18 Bo Thorsen <bo@suse.de>
1111 * include/private/gcconfig.h: Add x86-64 definitions.
1112 * os_dep.c: Add x86-64 support.
1113 * configure.in: Likewise.
1114 * configure: Regenerate.
1116 2002-07-18 H.J. Lu <hjl@gnu.org>
1118 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1120 2002-07-18 H.J. Lu (hjl@gnu.org)
1122 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1125 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
1128 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1130 2002-06-09 H.J. Lu (hjl@gnu.org)
1132 * include/private/gc_locks.h (GC_test_and_set): Support
1134 (GC_TEST_AND_SET_DEFINED): Likewise.
1136 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1138 (DATAEND): Likewise.
1139 (LINUX_STACKBOTTOM): Likewise.
1140 (STACKBOTTOM): Removed for Linux/mips.
1142 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
1144 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1145 (GC_pthread_create): Fix typo.
1146 (GC_TRY_LOCK): Likewise.
1147 * include/private/gc_locks.h (GC_test_and_set): Only take one
1149 (LOCK): Adjust appropriately.
1150 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1151 _SIGRTMIN is unavailable.
1153 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1155 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1156 * aclocal.m4: Regenerate.
1157 * configure: Regenerate.
1159 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1161 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1162 script entry, and set LD to it when configuring multilibs.
1163 * configure: Rebuilt.
1165 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1167 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1168 (noinst_LTLIBRARIES): Add libgcjgc.la.
1170 * Makefile.in: Rebuild.
1172 2002-04-22 David S. Miller <davem@redhat.com>
1174 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1175 64-bit SPARC Linux, the __libc_stack_end technique does
1176 not work in this case.
1178 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1180 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1182 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1184 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1187 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1189 * include/private/gcconfig.h (DATAEND): Update comment example
1192 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1194 * include/private/gcconfig.h (DATAEND): Clarify comment.
1196 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1198 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1199 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1201 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1202 frequency for blacklist warning message.
1203 * misc.c (GC_large_alloc_warn_interval,
1204 GC_large_alloc_warn_suppressed): define.
1205 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1206 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1207 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1208 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1210 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1212 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1214 * include/private/gcconfig.h: Add support for an unmapped
1215 memory hole between the end of the initialized data segment
1216 and the start of the BSS on FreeBSD/i386.
1218 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1220 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1223 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1225 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1226 (GC_local_gcj_malloc): Add assertion.
1227 (start_mark_threads): Fix abort message.
1228 * mark.c (GC_mark_from): Generalize assertion.
1229 * reclaim.c (GC_clear_fl_links): New function.
1230 (GC_start_reclaim): Must clear some freelist links.
1231 * include/private/specific.h, specific.c: Add assertions.
1232 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1233 Rearrange tse fields.
1235 2002-03-27 Richard Henderson <rth@redhat.com>
1237 * os_dep.c (GC_init_linux_data_start): Fix references to
1238 __data_start and _end.
1240 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1242 * include/private/gcconfig.h: Change all likely references
1243 to linker script synthesized symbols to use this idiom:
1244 extern int etext[]; etext
1246 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1248 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1250 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1252 * include/private/gcconfig.h: Add unified test for FreeBSD.
1253 Support FreeBSD/alpha.
1254 * os_dep.c: Do not include <machine/trap.h> unless available.
1255 (GC_freebsd_stack_base): Fix types.
1257 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1259 * Makefile.am: Make a convenience library.
1260 * Makefile.in: Rebuilt.
1262 2002-03-15 Anthony Green <green@redhat.com>
1264 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1265 * configure.in: Disable use of getenv for win32 targets (some of
1266 which have broken implementations).
1267 * configure: Rebuilt.
1269 2002-03-12 Adam Megacz <adam@xwt.org>
1271 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1272 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1273 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1274 statically initialized it to TRUE if compiling with GCC.
1275 * win32_threads.c (thread_start): We no longer use SEH if
1277 * mark.c (GC_mark_some): We no longer use SEH if
1280 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1282 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1283 support is enabled, for hash synchronization.
1285 2002-02-24 Adam Megacz <adam@xwt.org>
1287 * Makefile.am: Added win32_threads.c to sources list.
1288 * win32_threads.c: Added two */'s which I had neglected.
1290 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1292 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1293 * Makefile.in: Rebuilt.
1295 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1297 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1299 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1301 * mips_sgi_mach_dep.S: Likewise.
1302 * Makefile.am: Update for above changes.
1303 * Makefile.in: Rebuilt.
1305 2002-02-12 Richard Henderson <rth@redhat.com>
1307 * configure.in: Re-apply 2001-06-26 configure change.
1308 * configure: Rebuild.
1310 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1312 Imported GC 6.1 Alpha 3.
1314 * sparc_mach_dep.S: Delete incorrectly named file.
1316 2001-02-11 Adam Megacz <adam@xwt.org
1318 * configure.in: support for win32, saner
1319 cross-compile options
1321 2001-02-08 Anthony Green <green@redhat.com>
1323 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1324 board embedded targets.
1325 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1326 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1327 redundant uses of ECOS.
1328 * misc.c: Use NOSYS where ECOS is being used.
1329 Don't define GC_write twice for ECOS systems.
1330 (GC_write): New function for NOSYS targets.
1332 2002-02-06 Adam Megacz <adam@xwt.org>
1334 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1335 now exposed on all Win32 platforms.
1336 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1337 compiles on Win32; it invokes CreateThread() if GC is built
1338 as a DLL; otherwise it registers the thread.
1339 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1340 libgcjgc was not built as a DLL.
1342 2002-02-01 Adam Megacz <adam@xwt.org>
1344 * boehm-gc on win32 now automatically detects if it is being built
1345 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1347 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1349 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1350 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1351 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1352 DATASTART and DATAEND roots.
1353 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1355 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1357 * dyn_load.c: Define ElfW (if needed) for all targets,
1359 (GC_FirstDLOpenedLinkMap): Use it.
1360 (GC_register_dynamic_libraries_dl): Use it.
1361 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1364 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1367 * configure.in: Add AC_SUBST(target_alias).
1368 * configure: Regenerated.
1370 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1372 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1373 case for GC_FREEBSD_THREADS.
1374 * configure.in (*-*-freebsd*): Clarify warning.
1375 * configure: Rebuilt.
1377 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1378 Andreas Tobler <toa@pop.agri.ch>
1380 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1382 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1384 * linux_threads.c (GC_init_parallel): Do not declare as a static
1386 * include/gc.h (GC_init): Declare here. Add description.
1387 * include/private/gc_priv.h (GC_init): Remove declaration.
1389 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1391 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1392 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1393 GC_FREEBSD_THREADS, handle strange interaction between system
1394 pthread implementation and boehm-gc signal-handler architecture.
1395 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1397 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1398 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1399 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1401 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1403 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1404 * Makefile.in: Rebuilt.
1406 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1408 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1409 merged local changes.
1411 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1413 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1414 Solaris 2/Intel definition.
1416 * configure.in (i?86-*-solaris2.[89]*): Define
1417 SOLARIS25_PROC_VDB_BUG_FIXED.
1418 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1419 * configure: Regenerate.
1421 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1422 (DATAEND): Define using _end.
1424 2001-09-11 Per Bothner <per@bothner.com>
1426 * include/Makefile.am: New file. It defines include_HEADERS.
1427 * Makefile.am (SUBDIRS): New macro, set to include.
1428 * configure.in (AC_OUTPUT): Add include/Makefile.
1430 2001-08-20 Tom Tromey <tromey@redhat.com>
1432 * configure: Rebuilt.
1433 * configure.in: Always ask gcc for threads package.
1435 2001-08-17 Tom Tromey <tromey@redhat.com>
1437 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1438 merged local changes.
1440 2001-08-02 David Billinghurst <David.Billinghurst>
1442 * configure: Rebuilt.
1443 * configure.in: POSIX threads on cygwin does not link with
1446 2001-07-03 Tom Tromey <tromey@redhat.com>
1448 Fix for PR bootstrap/3281:
1449 * aclocal.m4, configure, Makefile.in: Rebuilt.
1450 * acinclude.m4: Set mkinstalldirs for in-tree build.
1452 2001-06-26 Richard Henderson <rth@redhat.com>
1454 * alpha_mach_dep.s: Mark call-saved FP registers.
1455 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1456 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1457 * configure: Rebuild.
1459 2001-06-12 Tom Tromey <tromey@redhat.com>
1461 * aclocal.m4, configure: Rebuilt.
1462 * acinclude.m4: Find configure.host in srcdir.
1464 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1466 * configure.in (AC_EXEEXT): Work around in case it expands to
1467 nothing, as in autoconf 2.50.
1468 * acinclude.m4: Likewise.
1469 * aclocal.m4, configure: Rebuilt.
1471 2001-06-07 Tom Tromey <tromey@redhat.com>
1473 For PR bootstrap/3075:
1474 * configure, aclocal.m4, Makefile.in: Rebuilt.
1475 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1476 AC_CANONICAL_SYSTEM.
1477 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1478 AC_CANONICAL_SYSTEM here.
1479 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1482 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1484 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1485 (libgcjgc_la_SOURCES): Remove typo.
1486 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1487 * Makefile.in: Rebuilt.
1489 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1491 Imported version version 6.0alpha7.
1493 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1494 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1495 README.rs6000, README.sgi, README.solaris2, README.uts,
1496 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1497 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1498 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1499 hpux_irix_threads.c, makefile.depend, nursery.c,
1500 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1501 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1502 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1503 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1506 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1508 * configure.host: Build with -fexceptions.
1509 * linux_threads.c: Remember which thread stopped world for
1511 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1512 with final tuning by Bryce McKinlay
1514 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1515 * configure: Rebuilt.
1517 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1519 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1520 (GC_noop1): Change declaration to take one argument.
1522 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1524 * configure.in: Obtain THREADS with `gcc -v'.
1525 * configure: Rebuilt.
1527 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1529 * misc.c: Back out buggy changes to stack clearing code.
1530 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1531 spent clearing memory.
1533 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1536 - Accomodate finalization requests for static objects.
1537 (Will be required by hash synchronization. May be needed
1538 in some configurations now.)
1541 - Define MIN_WORDS. All allocation requests are rounded
1542 up to at least this size. Removes a subtle assumption that
1543 Java objects have a 2 word header.
1546 - Adjust Linux/IA64 configuration for non-ancient kernels.
1547 (Necessary fix for IA64.)
1550 - Fix syntax error in currently unused code. Will be needed
1558 - Change stack cleaning code to typically clear about one tenth
1559 the memory it used to in the threads configuration. Occasionally
1560 still clear more. (This is really a fix for a long-standing
1561 and fairly significant performance bug with threads.)
1564 - Fix the code for finding the beginning of the data segment under
1565 Linux. I believe this is necessary for some IA64 Linux
1566 distributions. It will also helo other platforms, though those
1567 may additionally require a gcconfig.h adjustment. (This basically
1568 works around the absence of a data_start or __data_start
1569 definition in glibc.)
1572 - Handle rounding due to MIN_WORDS.
1574 2001-03-22 Tom Tromey <tromey@redhat.com>
1576 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1578 2001-03-19 Tom Tromey <tromey@redhat.com>
1580 * Makefile.in: Rebuilt.
1581 * Makefile.am (gctest_LDFLAGS): new macro.
1583 2001-03-16 Tom Tromey <tromey@redhat.com>
1585 * Makefile.in: Rebuilt.
1586 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1588 2001-01-23 Rod Stewart <stewart@lab43.org>
1590 * gcconfig.h: Check for `__arm__', not `arm'.
1592 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1594 * configure.in: Rename THREADLIB to THREADLIBS.
1595 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1596 ensures that we link the correct version of the linuxthreads semaphore
1598 * Makefile.in: Rebuilt.
1599 * configure: Rebuilt.
1601 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1602 list of signals which are not blocked during suspend in the NO_SIGNALS
1605 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1607 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1609 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1611 * Makefile.dist: Renamed from Makefile.orig.
1613 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1615 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1616 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1618 * Makefile.in: Rebuilt.
1619 * configure: Likewise.
1621 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1623 * gcconfig.h: Add new case for powerpc EABI.
1624 [PPC]: Handle embedded OS for powerpc simulator.
1626 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1628 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1629 cross-compile configuration only.
1630 * Makefile.am: Build gcj_mlc.c.
1631 * configure, Makefile.in: Rebuilt.
1633 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1635 * acinclude.m4: Include libtool macros from the top level.
1636 * aclocal.m4, configure: Rebuilt.
1638 2000-09-04 Anthony Green <green@redhat.com>
1640 Fix for PR libgcj/230:
1641 * mark.c (GC_mark_from_mark_stack): Remove call to
1642 GC_debug_object_start.
1643 * gc_priv.h (GC_debug_object_start): Remove prototype.
1645 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1647 * gcconfig.h [OSF1] (_end): Declare as `int'.
1649 2000-08-02 Tom Tromey <tromey@cygnus.com>
1651 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1652 (GC_generic_malloc): Likewise.
1653 (GC_add_to_black_list_normal): Likewise.
1654 (GC_find_header): Likewise.
1655 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1656 * gc_mark.h (GC_find_start): Prototype.
1657 (GC_signal_mark_stack_overflow): Likewise.
1659 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1661 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1662 * configure: Rebuilt.
1664 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1666 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1668 Imported version 5.1.
1669 * acinclude.m4: Push version to 5.1.
1671 2000-06-19 Andrew Haley <aph@cygnus.com>
1673 * os_dep.c (read): Pass two dummy args to syscall().
1675 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1677 Imported 5.0 release version.
1678 * acinclude.m4: Increment version to 5.0.
1680 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1682 Imported version 5.0alpha7.
1683 * acinclude.m4: Update version to 5.0a7.
1685 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1687 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1688 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1689 - sparc glibc does not provide it.
1690 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1691 Make STACKBOTTOM depend on the wordsize.
1692 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1693 (struct frame): Declare on sparc*-linux*.
1694 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1695 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1696 Implement on sparc64.
1697 (GC_clear_stack_inner): Implement on sparc64.
1698 * gc_priv.h (GC_test_and_set): Implement for sparc.
1699 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1700 GC_save_regs_in_stack on sparc.
1702 2000-04-23 Tom Tromey <tromey@cygnus.com>
1704 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1706 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1708 Imported version version 5.0alpha6.
1709 * acinclude.m4: Bump version to 5.0a6.
1710 * configure.in: Don't use alpha_mach_dep.s.
1711 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1713 * Makefile.am, Makefile.in: irix_threads.c is now
1714 hpux_irix_threads.c.
1715 * Makefile.orig: Updated from gc distribution Makefile.
1717 2000-03-26 Anthony Green <green@redhat.com>
1719 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1721 2000-02-14 Tom Tromey <tromey@cygnus.com>
1723 * gc.h (dlopen): Define as GC_dlopen on Linux.
1724 (GC_dlopen): Declare on Linux.
1725 * dyn_load.c (GC_dlopen): Define for Linux.
1727 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1729 * gcconfig.h (DATASTART): Add missing extern declaration
1730 for data_start on powerpc.
1732 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1734 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1737 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1739 * gcconfig.h: Define DATASTART for Alpha Linux.
1741 1999-12-19 Anthony Green <green@cygnus.com>
1743 * gcconfig.h: Use libgcj hack for Alpha Linux.
1744 Undefine MPROTEXT_VDB (from Jeff Sturm).
1745 * os_dep.c: Remove Alpha Linux hacks.
1748 1999-12-13 Tom Tromey <tromey@cygnus.com>
1750 * aclocal.m4, configure: Rebuilt.
1751 * acinclude.m4: Changed version to 5.0a4.
1752 * Makefile.in: Rebuilt.
1753 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1755 1999-12-12 Anthony Green <green@cygnus.com>
1757 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1759 (DYNAMIC_LOADING): Define for PowerPC Linux.
1760 * os_dep.c: Remove some special cases for PowerPC Linux.
1761 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1764 1999-11-04 Tom Tromey <tromey@cygnus.com>
1766 * Makefile.in: Rebuilt.
1767 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1769 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1770 (GC_thr_init): Don't declare.
1772 * configure: Rebuilt.
1773 * configure.in: Removed qt threads case.
1774 * dyn_load.c: Don't mention QUICK_THREADS.
1775 * os_dep.c: Don't mention QUICK_THREADS.
1776 * misc.c: Don't mention QUICK_THREADS.
1777 * gcconfig.h: Don't mention QUICK_THREADS.
1778 * gc_priv.h: Removed QUICK_THREADS code.
1779 * quick_threads.c: Removed.
1781 1999-11-03 Tom Tromey <tromey@cygnus.com>
1783 * gcconfig.h: Merged in local changes from old config.h.
1785 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1787 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1789 1999-11-02 Tom Tromey <tromey@cygnus.com>
1791 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1793 * configure: Rebuilt.
1794 * configure.in: Don't create boehm-config.h.
1795 * Makefile.in: Rebuilt.
1796 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1798 ($(all_objs)): Depend on gcconfig.h.
1799 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1800 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1801 * config.h: Removed.
1803 1999-11-01 Tom Tromey <tromey@cygnus.com>
1805 * Makefile.in: Rebuilt.
1806 * Makefile.am (gctest_LDADD): Added THREADLIB.
1808 * configure: Rebuilt.
1809 * configure.in (INCLUDES): New subst.
1811 1999-09-29 Steve Chamberlain <sac@pobox.com>
1813 * config.h: Added picoJava target.
1814 * mach_dep.h (GC_push_regs): New code for picoJava.
1816 1999-09-28 Tom Tromey <tromey@cygnus.com>
1818 * aclocal.m4, configure: Rebuilt.
1819 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1820 appropriate AC_PROG_ symbol.
1822 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1824 * gc_priv.h: IRIX thread changes from
1825 include/private/gc_priv.h.
1827 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1829 * Makefile.in: Rebuilt.
1830 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1833 * configure: Rebuilt.
1834 * configure.in: Properly align --help output, fix capitalization
1836 * acinclude.m4: Likewise.
1838 1999-08-04 Tom Tromey <tromey@cygnus.com>
1840 * configure.in: Added missing `;;'. From Anthony Green.
1842 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1844 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1846 1999-08-03 Tom Tromey <tromey@cygnus.com>
1848 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1849 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1851 1999-08-02 Tom Tromey <tromey@cygnus.com>
1853 * aclocal.m4, configure: Rebuilt for new libtool.
1855 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1857 * mips_sgi_mach_dep.s: Enable PIC option.
1859 1999-07-19 Tom Tromey <tromey@cygnus.com>
1861 * config.h (MPROTECT_VDB): Don't define on Linux.
1863 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1865 * Makefile.am (.s.lo): Avoid `#line' directives.
1866 * Makefile.in: Rebuilt.
1868 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1870 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1871 generate *-recursive for this Makefile, use *-am instead.
1872 * Makefile.in: Rebuilt.
1874 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1876 * Makefile.am (.s.lo): Renamed from `.s.o'.
1877 * Makefile.in: Rebuilt.
1879 1999-06-21 Tom Tromey <tromey@cygnus.com>
1881 Alpha patch from Jeff Sturm:
1882 * os_dep.c (GC_init_linuxalpha): New function.
1883 * misc.c: Initialize for alpha linux.
1884 * gc_priv.h (GC_test_and_set): Define for alpha.
1885 * config.h: Don't assume __data_start on alpha.
1887 * Makefile.in: Rebuilt.
1888 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1891 * Makefile.in: Rebuilt.
1892 * Makefile.am (toolexeclibdir): Define as libdir when
1894 * configure: Rebuilt.
1895 * configure.in (USE_LIBDIR): New conditional.
1897 * configure: Rebuilt.
1898 * configure.in: Recognize all forms of alpha.
1900 1999-06-17 Anthony Green <green@cygnus.com>
1902 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1903 Carlo Dapor <carlo@vis.ethz.ch>).
1905 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1907 * configure.in: Switch from irix threads to posix threads
1908 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1909 for mips architecture.
1910 * configure: Regenerate.
1912 1999-04-30 Tom Tromey <tromey@cygnus.com>
1914 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1916 1999-04-26 Tom Tromey <tromey@cygnus.com>
1918 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1921 1999-04-23 Tom Tromey <tromey@cygnus.com>
1923 * Makefile.in, configure: Rebuilt.
1924 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1925 (libgcjgc_la_SOURCES): Renamed.
1926 (libgcjgc_la_LIBADD): Likewise.
1927 (libgcjgc_la_DEPENDENCIES): Likewise.
1928 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1929 (gctest_LDADD): Use libgcjgc.la.
1930 (all_objs): Mention libgcj_la_OBJECTS.
1931 (EXTRA_LTLIBRARIES): Renamed.
1932 (toollib_LTLIBRARIES): Likewise.
1933 (libgcjgc_la_LDFLAGS): New macro
1934 (toolexecdir): Renamed.
1935 (toolexeclibdir): Likewise.
1936 (toolexeclib_LTLIBRARIES): Likewise.
1937 (LTCOMPILE): Renamed; added libtool invocation.
1938 (LINK): Added libtool invocation.
1939 (.s.o): use LTCOMPILE.
1940 * configure.in: Call AM_PROG_LIBTOOL.
1941 (target_all): Set to libgcjgc.la.
1942 Mention `.lo' forms of object files.
1944 1999-04-21 Tom Tromey <tromey@cygnus.com>
1946 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1949 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1950 sigcontext.h. From Matthias Klose <doko@itso.de>.
1952 1999-04-16 Tom Tromey <tromey@cygnus.com>
1954 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1955 David Pettersson <dapet@mai.liu.se>
1957 1999-04-14 Tom Tromey <tromey@cygnus.com>
1959 * configure: Rebuilt.
1960 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1961 incorrect patch of 199-04-09.
1963 * configure: Rebuilt.
1964 * configure.in: Added support for alpha.
1965 From David Pettersson <dapet@mai.liu.se>.
1967 1999-04-13 Tom Tromey <tromey@cygnus.com>
1969 * Makefile.in: Rebuilt.
1970 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1973 1999-04-09 Tom Tromey <tromey@cygnus.com>
1975 * configure: Rebuilt.
1976 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1978 1999-02-23 Tom Tromey <tromey@cygnus.com>
1980 * configure: Rebuilt.
1981 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1982 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1984 1999-02-18 Tom Tromey <tromey@cygnus.com>
1986 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1987 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1988 for case where LO is NULL.
1990 1999-02-10 Tom Tromey <tromey@cygnus.com>
1992 * aclocal.m4, configure, Makefile.in: Rebuilt.
1993 * acinclude.m4: Updated to be used with automake 1.4.
1994 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1996 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1997 (libgcjgc_a_SOURCES): Likewise.
1998 (libgcjgc_a_LIBADD): Likewise.
1999 (libgcjgc_a_DEPENDENCIES): Likewise.
2000 (EXTRA_libgcjgc_a_SOURCES): Likewise.
2001 (gctest_LDADD): Likewise.
2002 (all_objs): Likewise.
2004 1999-01-08 Tom Tromey <tromey@cygnus.com>
2006 * configure: Rebuilt.
2007 * configure.in: Define LINUX_THREADS if using POSIX threads on
2010 * gc_priv.h (GC_test_and_set): Put return type into definition.
2012 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
2014 * Makefile.am: add support for eCos. In particular, add C++
2015 support for compiling the file ecos.cc.
2016 * ecos.cc: new file.
2017 * acinclude.m4: add C++ support.
2018 * aclocal.m4: likewise
2019 * config.h: add eCos support.
2020 * configure: likewise
2021 * configure.in: likewise
2022 * misc.c (GC_write): add eCos support.
2023 * os_dep.c (tiny_sbrk): add eCos support.
2025 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
2027 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
2028 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
2030 1998-11-23 Tom Tromey <tromey@cygnus.com>
2032 * configure.host (boehm_gc_cflags): Don't add `-O2'.
2034 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
2036 * Makefile.am, Makefile.in, configure.host: tx39 build option
2039 1998-11-17 Tom Tromey <tromey@cygnus.com>
2041 * configure: Rebuilt.
2042 * configure.in: Switch on host, not target.
2044 1998-11-16 Tom Tromey <tromey@cygnus.com>
2046 * gc_priv.h (GC_debug_object_start): Declare.
2047 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
2048 * gc.h (GC_debug_register_finalizer_no_order,
2049 GC_register_finalizer_no_order): Declare.
2050 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
2051 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
2052 (GC_debug_generic_malloc): Likewise.
2053 (GC_debug_object_start): new function.
2055 1998-11-11 Tom Tromey <tromey@cygnus.com>
2057 * configure: Rebuilt.
2058 * configure.in: Recognize --enable-java-gc, not --enable-gc.
2060 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2062 * dyn_load.c: Handle QUICK_THREADS case.
2064 1998-10-21 Tom Tromey <tromey@cygnus.com>
2066 * configure: Rebuilt.
2067 * configure.in: Put cpp defines here, not in config.h. Recognize
2068 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
2069 define PACKAGE or VERSION.
2070 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
2073 * os_dep.c (GC_default_push_other_roots): Define when
2074 QUICK_THREADS defined.
2075 * misc.c: Added QUICK_THREADS case.
2076 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
2077 * config.h (THREADS): Define if QUICK_THREADS defined.
2078 * Makefile.in: Rebuilt.
2079 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
2081 * quick_threads.c: New file.
2083 1998-10-20 Tom Tromey <tromey@cygnus.com>
2085 * aclocal.m4, configure: Rebuilt.
2086 * acinclude.m4: Don't subst machine_dir or sys_dir.
2087 * configure.host: Removed unused code.
2089 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
2091 * configure: Rebuilt.
2092 * configure.in: Fix typo in previous patch.
2094 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
2096 * Makefile.in, aclocal.m4, configure: Rebuilt.
2097 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
2098 * configure.host: Created.
2100 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
2102 * Makefile.in: Rebuilt.
2103 * Makefile.am (lib_LIBRARIES): Use target_all.
2104 (EXTRA_LIBRARIES): New macro.
2105 * configure: Rebuilt.
2106 * configure.in: Recognize --enable-gc.
2108 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
2110 * Makefile.in: Rebuilt.
2111 * Makefile.am (COMPILE): Define.
2113 (.s.o): Use MY_CFLAGS.
2114 * configure: Rebuilt.
2115 * configure.in (MY_CFLAGS): Define and subst.
2117 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
2119 * configure: Rebuilt.
2120 * configure.in: Added --with-cross-host argument. Use
2121 $with_cross_host to determine when cross-compiling.
2123 * config.h (SMALL_CONFIG): Don't define.
2124 * configure: Rebuilt.
2125 * configure.in: Define SMALL_CONFIG when cross-compiling.
2127 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
2129 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2130 allchblk.c: Merged with 4.13a2 while preserving local changes.
2132 * Makefile.orig: Updated from Makefile in 4.13a2.
2134 * configure: Rebuilt.
2135 * configure.in: Updated version number to 4.13a2. On Solaris,
2136 don't build with -O when using gcc.
2138 Merged in version 4.13alpha2:
2139 * config.h (USE_MMAP): Re-enable on Solaris.
2140 * solaris_pthreads.c: Removed RCS Id line.
2141 * alpha_mach_dep.s: Removed RCS Id line.
2143 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
2145 * config.h (USE_MMAP): Don't define for Solaris.
2147 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
2149 * Makefile.in: Rebuilt.
2150 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2152 * Makefile.in: Rebuilt.
2153 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2155 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
2157 * Makefile.in: Rebuilt.
2158 * Makefile.am ($(all_objs)): Depend on config.h.
2160 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2161 DATASTART as &_etext.
2162 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2163 * configure: Rebuilt.
2164 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2167 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
2169 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2170 (GC_maybe_gc): Likewise.
2171 * os_dep.c: If NO_SIGSET defined, then have empty
2172 GC_disable_signals and GC_enable_signals.
2173 * configure: Rebuilt.
2174 * configure.in: Added --with-target-subdir option. If
2175 cross-compiling, define NO_SIGSET and NO_CLOCK.
2177 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
2179 * Makefile.in: Rebuilt.
2180 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2182 * aclocal.m4, configure: Rebuilt.
2183 * acinclude.m4: New file.
2184 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2186 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2188 * configure: Rebuilt.
2189 * configure.in: Link boehm-config.h to config.h.
2190 * Makefile.in: Rebuilt.
2191 * Makefile.am (INCLUDES): Removed.
2192 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2193 JAVA_FINALIZATION): Define
2195 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2197 * Many files: Use GC_bool, not bool.
2198 * gc_priv.h: Define GC_bool, not bool.
2200 * misc.c (GC_dont_gc): Define as int.
2201 (GC_quiet): Likewise.
2202 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2203 * alloc.c (GC_dont_expand): Define as int.
2204 * gc_priv.h: For gcc, define bool as char.
2206 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2208 * Makefile.in: Rebuilt.
2209 * Makefile.am (check_PROGRAMS): New macro.
2210 (gctest_SOURCES): Likewise.
2211 (gctest_LDADD): Likewise.
2213 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2215 * Makefile.in: Rebuilt.
2216 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2217 * configure: Rebuilt.
2218 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2220 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2222 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2224 * Makefile.orig: Renamed from Makefile.