1 2009-09-08 Alexandre Oliva <aoliva@redhat.com>
3 * configure: Rebuilt with modified libtool.m4.
5 2009-09-03 Loren J. Rittle <ljrittle@acm.org>
7 * dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
8 Define for FreeBSD 7.0+.
10 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12 * configure.ac (AC_PREREQ): Bump to 2.64.
14 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16 * Makefile.am (install-html, install-pdf): Remove.
17 * Makefile.in: Regenerate.
19 * Makefile.in: Regenerate.
20 * aclocal.m4: Regenerate.
21 * configure: Regenerate.
22 * include/Makefile.in: Regenerate.
23 * include/gc_config.h.in: Regenerate.
25 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
27 * Makefile.am (LTCOMPILE, LTLINK): Add $(AM_LIBTOOLFLAGS)
29 * Makefile.in: Regenerate.
31 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
33 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
35 2009-07-17 Michael Meissner <meissner@linux.vnet.ibm.com>
38 * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
39 the __sync_lock_test_and _set and __sync_lock_release builtins on
40 the powerpc. If not GCC 4.4, fix up the constraints so that it
44 2009-07-17 Kai Tietz <kai.tietz@onevision.com>
46 * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
48 * configure: Regenerated.
50 2009-05-17 Dave Korn <dave.korn.cygwin@gmail.com>
52 * win32_threads.c (GC_get_thread_stack_base): Implement for Cygwin.
54 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
56 * configure: Regenerate.
58 2009-02-09 Mark Mitchell <mark@codesourcery.com>
60 * Makefile.am (LTLDFLAGS): New variable.
62 * Makefile.in: Regenerated.
64 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
66 * configure: Regenerate.
68 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
69 Steve Ellcey <sje@cup.hp.com>
71 * configure: Regenerate for new libtool.
73 * include/Makefile.in: Ditto.
76 2008-07-18 Matthias Klose <doko@ubuntu.com>
78 * configure.ac (AC_CONFIG_FILES): Add threads.mk.
80 * Makefile.in, configure: Regenerate.
82 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
84 * Makefile.in: Regenerate.
85 * configure: Regenerate.
86 * include/Makefile.in: Regenerate.
87 * include/gc_config.h.in: Regenerate.
89 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
92 * aclocal.m4: Regenerate.
93 * configure: Regenerate.
95 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
97 * aclocal.m4: Regenerate.
98 * configure: Likewise.
99 * Makefile.in: Likewise.
100 * include/Makefile.in: Likewise.
102 2007-02-19 Andreas Tobler <a.tobler@schweiz.org>
104 * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
105 GC_GETSECTBYNAME instead.
106 * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
107 architecture (Darwin).
109 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
111 * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
113 2008-01-24 David Edelsohn <edelsohn@gnu.org>
115 * configure: Regenerate.
117 2007-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
120 * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
121 up, return stack_addr instead of stack_addr - stack_size.
123 2007-08-14 David Daney <ddaney@avtrex.com>
125 * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
127 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
129 * aclocal.m4: Regenerated.
131 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
135 * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
136 Use alternate thread library in /usr/lib/lwp.
137 * configure: Regenerate.
138 * dyn_load.c: Use GC_SOLARIS_PTHREADS.
139 * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
140 * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
141 (GC_SOLARIS_THREADS): Don't define.
142 * include/private/solaris_threads.h: Remove.
143 * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
144 GC_nprocs via sysconf().
145 * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
147 (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
148 * Makefile.in: Regenerate.
149 * solaris_pthreads.c: Remove.
150 * solaris_threads.c: Remove.
152 2007-06-22 Jakub Jelinek <jakub@redhat.com>
154 * pthread_support.c (GC_get_thread_stack_base): Handle
155 pthread_getattr_np failures.
157 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
159 * configure: Regenerate.
161 2007-05-23 Steve Ellcey <sje@cup.hp.com>
163 * Makefile.in: Regenerate.
164 * configure: Regenerate.
165 * aclocal.m4: Regenerate.
166 * include/Makefile.in: Regenerate.
168 2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
170 * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
171 * configure: Regenerate.
172 * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
173 * Makefile.in: Regenerate.
174 * include/Makefile.in: Regenerate.
175 * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
176 targets. Remove comments. Prepare ppc64 support for Darwin.
178 2007-04-23 Keith Seitz <keiths@redhat.com>
180 * include/gc.h (GC_is_thread_suspended): Declare.
181 * pthread_stop_world.c (GC_is_thread_suspended): New function.
183 2007-04-03 Jakub Jelinek <jakub@redhat.com>
185 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
186 * configure: Rebuilt.
188 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
190 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
191 (GC_register_finalizer_unreachable): Declare.
192 (GC_debug_register_finalizer_unreachable): Declare.
193 * finalize.c (GC_unreachable_finalize_mark_proc): New.
194 (GC_register_finalizer_unreachable): New.
195 (GC_finalize): Handle it.
196 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
197 (GC_debug_register_finalizer_no_order): Fix whitespace.
199 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
201 * Makefile.am: Add dummy install-pdf target.
202 * Makefile.in: Regenerate
204 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
206 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
207 it works with Linux 2.6, reactivate MPROTECT_VDB
208 * boehm-gc/pthread_stop_world.c: save all register
211 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
213 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
214 added defines to include/private/gc_priv.h
215 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
216 * darwin_stop_world.c: Removed the above defines.
217 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
218 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
220 2007-01-17 David Daney <ddaney@avtrex.com>
222 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
224 * configure: Regenerated.
225 * include/gc_config.h.in: Regenerated.
227 2007-01-17 Mike Stump <mrs@apple.com>
229 * os_dep.c: Fix i686-apple-darwin9 builds.
231 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
233 * aclocal.m4: Regenerate to use multi.m4.
234 * configure: Regenerate.
235 * Makefile.in: Regenerate.
237 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
239 * include/gc_config.h.in: Regenerate.
241 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
243 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
245 * os_dep.c: Likewise.
247 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
249 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
251 (catch_exception_raise): Fix typo in the I386 exc_state.
253 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
255 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
256 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
257 * configure: Regenerated.
258 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
259 Added base definitions for the X86_64 Darwin port.
260 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
261 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
262 * darwin_stop_world.c: Removed THREAD_STATE info. Added
263 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
264 with HAS_X86_THREAD_STATE32___EAX.
265 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
267 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
268 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
269 Distinguish between getsectbynamefromheader_64 and
270 getsectbynamefromheader.
271 (GC_dyld_image_remove): Likewise.
272 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
273 (catch_exception_raise): Introduce exception information for I386 and
274 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
276 2006-12-08 Mike Stump <mrs@apple.com>
278 * configure.ac: Fix x86 darwin builds.
279 * darwin_stop_world.c: Likewise.
280 * include/private/gcconfig.h: Likewise.
281 * connfigure: Regenerate.
283 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
286 * darwin_stop_world.c: Make stack_start unsigned long.
288 2006-09-21 Sandro Tolaini <tolaini@libero.it>
290 * os_dep.c: Port to Darwin/i386
291 * darwin_stop_world.c: Likewise
292 * include/private/gcconfig.h: Likewise
294 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
296 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
298 * dyn_load.c: Likewise.
299 * include/gc.h: Likewise.
300 * private/gcconfig.h: Likewise.
301 * configure: Regenerate.
302 * include/gc_config.h.in: Regenerate.
304 2006-09-14 Tom Tromey <tromey@redhat.com>
307 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
310 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
313 * configure.ac: Check for pthread_getattr_np(). Remove
314 GC_PTHREAD_SYM_VERSION detection.
315 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
316 GC_get_thread_stack_base): New declarations.
317 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
318 GC_get_thread_stack_base): New functions.
319 (GC_delete_thread): Don't try to free the first_thread.
320 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
321 (pthread_create_, constr): Removed.
322 (pthread_create): Don't rename.
323 * include/gc_ext_config.h.in: Rebuilt.
324 * include/gc_pthread_redirects.h (pthread_create): Define
326 * include/gc_config.h.in: Rebuilt.
327 * configure: Rebuilt.
329 2006-06-21 Keith Seitz <keiths@redhat.com>
331 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
332 routine if signal is received and thread is flagged SUSPENDED.
333 (suspend_self): New function.
334 (GC_suspend_thread): New function.
335 (GC_resume_thread): New function.
336 * include/gc.h (GC_suspend_thread): Declare.
337 (GC_resumet_thread): Declare.
338 * include/private/pthread_support.h (SUSPENDED): New GC_thread
341 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
343 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
344 * os_dep.c (GC_wnt): Define.
345 (GC_init_win32): Set GC_wnt.
346 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
347 sections also on Windows 9x/ME.
349 2006-06-02 Geoffrey Keating <geoffk@apple.com>
351 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
352 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
353 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
354 HAS_I386_THREAD_STATE___EAX.
355 * configure: Regenerate.
356 * include/gc_config.h.in: Regenerate.
357 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
358 macro names to determine value.
361 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
363 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
365 * Makefile.am: Add install-html target.
366 * Makefile.in: Regenerate.
367 * aclocal.m4: Regenerate.
368 * include/Makefile.in: Regenerate.
370 2006-03-07 Andrew Haley <aph@redhat.com>
372 * dyn_load.c (GC_has_static_roots): Declare.
373 (GC_register_dynlib_callback): Call GC_has_static_roots.
375 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
377 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
378 GC_start_world): Call vm_deallocate to free act_list. Fix from
381 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
382 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
384 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
385 Warn about POSIX threads not being supported for *-*-hpux10*.
386 * configure: Regenerate.
388 2006-02-09 Tom Tromey <tromey@redhat.com>
390 * pthread_support.c: Conditionally include dlfcn.h.
392 2006-02-06 Jakub Jelinek <jakub@redhat.com>
393 Anthony Green <green@redhat.com>
394 Tom Tromey <tromey@redhat.com>
396 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
397 * include/gc_config.h.in: Rebuilt.
398 * include/gc_pthread_redirects.h (pthread_create): Conditionally
400 * pthread_support.c (pthread_create_): New global.
401 (constr): New function.
402 (pthread_create): Conditionally renamed.
403 * configure: Rebuilt.
404 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
406 2006-02-04 Alan Modra <amodra@bigpond.net.au>
408 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
409 use broken 64-bit version.
411 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
413 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
416 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
417 * Makefile.in: Regenerate.
419 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
421 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
424 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
426 Import Boehm GC version 6.6.
428 2006-01-24 David Ayers <d.ayers@inode.at>
431 * include/gc.h: Fix prototype declarations for bootstrap.
433 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
435 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
437 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
439 * include/private/gc_locks.h (GC_test_and_set): Change the
440 constraint of the first operand to '0'.
442 2005-09-06 Tom Tromey <tromey@redhat.com>
445 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
448 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
450 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
452 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
454 * os_dep.c: Add FreeBSD/PowerPC bits.
455 (GC_SysVGetDataStart): Likewise.
456 * include/private/gcconfig.h: Likewise.
458 2005-05-25 Andrew Haley <aph@redhat.com>
460 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
463 2005-05-09 Mike Stump <mrs@apple.com>
465 * configure: Regenerate.
467 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
469 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
470 Simon Posnjak from gc6.4.
471 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
473 2005-04-17 David S. Miller <davem@davemloft.net>
475 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
476 * os_dep.c (GC_linux_stack_base): Check for bug present in some
477 Sparc glibc variants where __libc_stack_end is erroneously set
478 to "1". Fallback to procfs code in that case.
480 2005-04-12 Mike Stump <mrs@apple.com>
482 * configure: Regenerate.
484 2005-04-12 Richard Henderson <rth@redhat.com>
486 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
488 2005-03-23 Mike Stump <mrs@apple.com>
490 * darwin_stop_world.c: Update for -m64 multilib.
491 * include/private/gcconfig.h: Likewise.
492 * powerpc_darwin_mach_dep.s: Likewise.
494 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
496 * Makefile.in, include/Makefile.in: Regenerate.
498 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
500 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
501 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
503 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
506 * configure.host: Set gc_use_mmap on *-linux*.
507 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
508 * include/private/gc_priv.h: Include gc_config.h.
509 * configure, include/gc_config.h.in: Rebuilt.
511 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
513 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
514 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
516 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
518 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
519 and indent appropriately.
520 * mark_rts.c (GC_approx_sp): Access stack.
521 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
522 callee-saves registers when appropriate.
523 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
525 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
527 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
528 and include/gc_ext_config.h.
529 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
530 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
532 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
534 * configure: Regenerate.
536 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
539 Revert patches of 2004-11-26 and 2004-11-27.
541 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
543 * configure: Regenerate for libtool change.
545 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
547 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
549 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
551 Fix "PACKAGE_NAME redefined" errors.
552 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
553 and include/gc_config.h.
554 * configure: Regenerated.
555 * include/gc_config.h.in: No longer auto-generated. Define only the
556 macros needed by libjava.
557 * include/config.h.in: Generated by autoheader.
558 * include/gc.h: Include config.h, not gc_config.h.
560 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
562 * configure: Regenerate for libtool reversion.
564 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
566 * configure: Regenerate for libtool change.
568 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
570 * configure.ac (machdep): Use sparc_mach_dep.lo on
571 sparc64-sun-solaris2.* too.
572 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
573 * configure: Regenerate.
575 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
578 * configure.ac (threading): Accept 'posix95'.
579 * configure: Regenerate.
581 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
583 * Makefile.am: Define ACLOCAL_AMFLAGS.
584 * configure.ac: Remove redundant sinclude.
585 * acinclude.m4: Delete file.
586 * aclocal.m4: Regenerate.
587 * Makefile.in, include/Makefile.in: Regenerate.
588 * configure: Regenerate.
590 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
592 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
595 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
597 * include/private/gcconfig.h: Add m32r-linux target.
599 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
601 * configure.ac: Update all AC_DEFINEs to newer style.
602 * configure: Regenerate.
603 * include/gc_config.h.in: Regenerate.
605 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
607 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
608 GC_print_back_graph_stats): split GC_traverse_back_graph.
609 * backgraph.c: Dynamically grow in_progress_space.
610 * finalize.c (GC_notify_or_invoke_finalizers): also call
611 GC_print_back_graph_stats.
612 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
613 GC_print_back_height): Move delarations to header file.
614 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
615 * configure: Regenerate.
617 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
619 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
620 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
622 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
624 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
625 Reported by Danny Smith.
627 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
629 * misc.c (GC_init): Replace lhs cast with rhs cast.
631 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
633 * specific.c: Check GC_LINUX_THREADS before including
634 private/specific.h. From Richard Earnshaw.
636 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
638 * aclocal.m4: Remove obsolete construct for old automake.
639 * acinclude.m4: Regenerate with aclocal 1.9.1.
640 * configure.ac: Remove duplicate AC_WITH calls. Replace
641 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
642 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
643 Remove now-redundant subst of target_noncanonical. Remove
644 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
645 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
646 Use slightly more modern form of AC_INIT.
647 * configure: Rebuild with autoconf 2.59.
648 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
650 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
652 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
653 since they're not known at this time.
654 * solaris_pthreads.c: Likewise.
656 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
659 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
661 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
663 * configure.ac (gc_cflags): Add -Iinclude.
664 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
665 Don't write DEFS to boehm-cflags file.
666 * configure: Rebuilt.
667 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
668 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
669 * include/gc_config_macros.h: Remove backward-compatibility
670 redefinitions of GC_ names.
671 * include/gc.h: Include <gc_config.h>.
673 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
675 Import Boehm GC version 6.3.
677 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
679 * include/Makefile.in: Regenerate
681 2004-07-06 Andrew Pinski <apinski@apple.com>
683 * os-dep.c (GC_task_self): Declare as static
684 and remove the second declaration.
686 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
688 * Makefile.am: Add rule for .S files to fix bootstrap on
690 * Makefile.in: Regenerate.
692 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
694 * boehm-gc/configure.ac: New name of configure.in.
695 Remove useless multilib stuff. Change uses of
696 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
697 * boehm-gc/configure.in: New name of configure.in.
698 * boehm-gc/Makefile.am: Update for automake 1.8.5.
699 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
700 * boehm-gc/aclocal.m4: Regenerate.
701 * boehm-gc/configure: Regenerate.
702 * boehm-gc/Makefile.in: Regenerate.
704 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
706 * .cvsignore: New file.
708 2004-04-25 Andreas Jaeger <aj@suse.de>
710 * mark.c (GC_mark_from): Use pointer as prefetch argument.
712 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
714 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
716 (PREFETCH_FOR_WRITE): Likewise.
718 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
720 * configure.ac: Bump AC_PREREQ to 2.59.
721 * configure: Regenerate.
722 * config.in: Regenerate.
724 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
726 * ltconfig, ltmain.sh: Remove unused files.
727 * configure.in: Remove bogus extra early invocation of
729 * configure: Regenerate.
730 * mkinstalldirs, install-sh, config.sub, config.guess:
731 Remove (now) unused files.
732 * Makefile.in: Regenerate (losing references to vanished
735 * configure.in: Add CCAS, CCASFLAGS for future automakes.
736 * configure, Makefile.in, include/Makefile.in: Regenerate.
738 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
739 * Makefile.in: Regenerate.
741 * configure.in: Remove bogus duplicate invocation of
742 AM_MAINTAINER_MODE. Remove obsolete comment.
743 * configure: Regenerate.
745 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
747 * aclocal.m4: Regenerate.
748 * configure.in: Receive contents of GC_CONFIGURE macro.
749 * configure: Regenerate.
751 * configure.in: Remove more obsolete, bogus code.
752 * configure: Regenerate.
754 * acinclude.m4: Remove obsolete and bogus constructs.
755 * aclocal.m4: Regenerate.
756 * configure: Regnerate.
758 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
760 * acinclude.m4: De-precious CC and CXX so that the right flags
761 are passed down to multilibs.
762 * aclocal.m4: Regenerate.
763 * configure: Regenerate.
765 2004-02-22 Zack Weinberg <zack@codesourcery.com>
766 Nathanael Nerode <neroden@twcny.rr.com>
767 Alexandre Oliva <aoliva@redhat.com>
769 * config.sub, config.guess: Replace with forwarding scripts
770 which invoke the master copies in the top level.
772 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
774 * acinclude.m4: Remove old no-executables workaround;
775 add new no-executables workaround.
776 * aclocal.m4: Regenerate.
777 * configure.in: Change prereqs to autoconf 2.57.
778 * configure: Regenerate with autoconf 2.57.
780 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
781 * configure: Regenerate.
782 * Makefile.am: Use target_noncanonical variable from configure.
783 * Makefile.in: Regenerate.
784 * include/Makefile.in: Regenerate.
786 2004-02-20 Andrew Cagney <cagney@redhat.com>
788 * config.guess: Update from version 2002-01-10 to 2004-02-16.
789 * config.sub: Update from version 2002-01-02 to 2004-02-16.
791 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
793 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
794 * aclocal.m4: Rebuild.
795 * configure: Regenerate.
797 * acinclude.m4: Move certain code to configure.in.
798 * configure.in: Receive code from acinclude.m4.
799 * aclocal.m4: Rebuild.
800 * configure: Regenerate.
802 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
804 2004-01-20 Andrew Haley <aph@redhat.com>
806 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
808 * configure.in: Comment change.
810 2004-01-16 Andrew Haley <aph@redhat.com>
812 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
813 add for ia64; remove for MIPS.
814 * configure: Regnerated.
816 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
818 * configure.in: Add in AC_PREREQ(2.13)
820 2004-01-07 Dave Jones <davej@redhat.com>
822 * malloc.c (GC_generic_malloc): Correct initialization typo.
823 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
825 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
827 * include/private/gcconfig.h: Re-install change of 2003-04-16.
829 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
831 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
834 2003-10-18 Alan Modra <amodra@bigpond.net.au>
836 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
839 2003-10-03 Jeff Sturm <jsturm@one-point.com>
841 * configure: Rebuild.
843 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
845 * configure.in: Remove NO_GETENV definition for win32.
846 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
847 * misc.c (GC_init_inner): Call GC_thr_init for win32.
848 (GC_set_warn_proc): Add assertion.
849 * win32_threads.c: Import 6.3alpha2 version.
850 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
852 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
854 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
855 2.3/SPARC, there are no micro versions.
856 Treat Solaris 10 and up alike.
857 * configure: Regenerate.
859 2003-09-22 Anthony Green <green@redhat.com>
861 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
864 2003-09-20 <green@redhat.com>
866 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
867 check for __arm__ or __thumb__.
869 2003-09-09 Alan Modra <amodra@bigpond.net.au>
871 * configure: Regenerate.
873 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
874 Roger Sayle <roger@eyesopen.com>
876 * configure.in: Set INCLUDES to absolute path.
877 Save $INCLUDES in boehm-cflags, too.
878 Set INCLUDES so it's available to config.status.
879 * configure: Regenerate.
881 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
883 * include/gc.h (GC_CreateThread): Declare with WINAPI
885 * win32_threads.c (GC_CreateThread): Make definitions consistent
886 with declaration. Cast &thread_table[i].handle to PHANDLE
887 in call to DuplicateHandle
888 (thread_start): Declare as static.
890 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
892 * dyn_load.c: Define __private_extern__ to match Apple's system
895 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
897 * os_dep.c: Remove redundancy introduced in last merge.
899 2003-07-28 Jeff Sturm <jsturm@one-point.com>
902 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
903 * ChangeLog: Likewise.
904 * Makefile.am: Likewise.
905 * Makefile.direct: Likewise.
906 * Makefile.dj: Likewise.
907 * allchblk.c: Likewise.
909 * backgraph.c: Likewise.
910 * configure.host: Likewise.
911 * configure.in: Likewise.
912 * dbg_mlc.c: Likewise.
913 * dyn_load.c: Likewise.
914 * finalize.c: Likewise.
915 * gc_cpp.cc: Likewise.
916 * gc_dlopen.c: Likewise.
917 * gcj_mlc.c: Likewise.
918 * if_mach.c: Likewise.
919 * mach_dep.c: Likewise.
920 * malloc.c: Likewise.
921 * mallocx.c: Likewise.
923 * mark_rts.c: Likewise.
925 * os_dep.c: Likewise.
926 * ptr_chck.c: Likewise.
927 * reclaim.c: Likewise.
928 * solaris_pthreads.c: Likewise.
929 * solaris_threads.c: Likewise.
930 * sparc_mach_dep.S: Likewise.
931 * threadlibs.c: Likewise.
932 * typd_mlc.c: Likewise.
933 * version.h: Likewise.
934 * win32_threads.c: Likewise.
935 * Mac_files/MacOS_Test_config.h: Likewise.
936 * Mac_files/MacOS_config.h: Likewise.
937 * cord/cordbscs.c: Likewise.
938 * cord/cordprnt.c: Likewise.
939 * cord/de_win.c: Likewise.
940 * doc/README: Likewise.
941 * doc/README.MacOSX: Likewise.
942 * doc/README.changes: Likewise.
943 * doc/README.environment: Likewise.
944 * doc/README.ews4800: Likewise.
945 * doc/README.linux: Likewise.
946 * doc/README.macros: Likewise.
947 * doc/README.win32: Likewise.
948 * doc/debugging.html: Likewise.
949 * doc/gcdescr.html: Likewise.
950 * doc/tree.html: Likewise.
951 * include/Makefile.in: Likewise.
952 * include/gc.h: Likewise.
953 * include/gc_cpp.h: Likewise.
954 * include/gc_local_alloc.h: Likewise.
955 * include/gc_mark.h: Likewise.
956 * include/gc_pthread_redirects.h: Likewise.
957 * include/gc_typed.h: Likewise.
958 * include/new_gc_alloc.h: Likewise.
959 * include/private/dbg_mlc.h: Likewise.
960 * include/private/gc_hdrs.h: Likewise.
961 * include/private/gc_locks.h: Likewise.
962 * include/private/gc_pmark.h: Likewise.
963 * include/private/gc_priv.h: Likewise.
964 * include/private/gcconfig.h: Likewise.
965 * include/private/solaris_threads.h: Likewise.
966 * include/private/specific.h: Likewise.
967 * tests/test.c: Likewise.
968 * tests/test_cpp.cc: Likewise.
970 * configure: Rebuild.
971 * Makefile.in: Rebuild.
973 * mips_sgi_mach_dep.s: Add.
975 * alpha_mach_dep.s: Remove.
976 * irix_threads.c: Remove.
977 * linux_threads.c: Remove.
978 * mips_sgi_mach_dep.S: Remove.
980 * powerpc_macosx_mach_dep.s: Remove.
981 * doc/Makefile.am: Remove.
982 * doc/Makefile.in: Remove.
984 2003-07-25 Roger Sayle <roger@eyesopen.com>
986 * configure.host: Only use +ESdbgasm when using the HPUX native
987 compiler on PA-Risc. It isn't recognized by GCC and is silently
988 ignored by HP's compilers on ia64.
990 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
992 * configure.in: define GC_DLL under mingw if --enable-shared
994 * win32_threads.c: add #ifdef GC_DLL around DllMain
996 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
998 * include/private/gcconfig.h: Add support for arm-netbsdelf.
1000 2003-04-09 Tom Tromey <tromey@redhat.com>
1002 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
1004 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
1006 2003-03-22 Richard Henderson <rth@redhat.com>
1008 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
1009 (GC_test_and_set): Use __sync_lock_test_and_set.
1010 (GC_clear): Use volatile assignment.
1011 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
1012 (GC_memory_write_barrier): Use __sync_synchronize.
1014 2003-03-12 Andreas Schwab <schwab@suse.de>
1016 * configure.in: Avoid trailing /. in toolexeclibdir.
1017 * configure: Rebuilt.
1019 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
1020 * include/private/gcconfig.h (GC_data_start): declare when needed.
1021 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
1023 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
1024 GC_register_dynlib_callback): Register main data for static
1025 executable if dl_iterate_phdr() didn't.
1026 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
1027 if we don't expect to register main static data.
1029 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
1030 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
1031 (GC_push_roots): explicitly mark free list headers, register
1032 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
1033 * alloc.c (GC_stopped_mark): Conditionally call
1034 GC_cond_register_dynamic_libraries().
1035 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
1036 * dyn_load.c (GC_register_main_static_data): define.
1037 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
1038 no longer skip main data.
1039 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
1040 (GC_init_inner): Make main data registration conditional.
1041 * include/private/gc_priv.h (GC_register_main_static_data): declare.
1042 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
1045 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
1047 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1049 * configure: Rebuilt.
1051 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
1053 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
1055 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
1057 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1058 Remove USE_LIBDIR conditional.
1059 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1060 * Makefile.in, configure: Rebuilt.
1062 2002-12-31 Tom Tromey <tromey@redhat.com>
1065 * include/Makefile.in: Rebuilt.
1066 * include/Makefile.am (noinst_HEADERS): Renamed from
1069 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1071 * ltconfig (osf[345]): Append $major to soname_spec.
1072 Reflect this in library_names_spec.
1073 * ltmain.sh (osf): Prefix $major with . for use as extension.
1075 2002-10-02 Andreas Jaeger <aj@suse.de>
1077 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
1079 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
1081 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
1082 check for __arm__ or __thumb__.
1084 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
1086 * include/private/gcconfig: Add machine type S390. Add s390x support.
1087 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
1088 (GC_compare_and_exchange): Likewise.
1090 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
1092 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
1094 2002-08-23 Adam Megacz <adam@xwt.org>
1096 * win32_threads.cc: Removed extraneous ABORT()
1098 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1100 * Makefile.am (all-multi): Fix multilib parallel build.
1102 2002-07-18 Bo Thorsen <bo@suse.de>
1104 * include/private/gcconfig.h: Add x86-64 definitions.
1105 * os_dep.c: Add x86-64 support.
1106 * configure.in: Likewise.
1107 * configure: Regenerate.
1109 2002-07-18 H.J. Lu <hjl@gnu.org>
1111 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1113 2002-07-18 H.J. Lu (hjl@gnu.org)
1115 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1118 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
1121 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1123 2002-06-09 H.J. Lu (hjl@gnu.org)
1125 * include/private/gc_locks.h (GC_test_and_set): Support
1127 (GC_TEST_AND_SET_DEFINED): Likewise.
1129 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1131 (DATAEND): Likewise.
1132 (LINUX_STACKBOTTOM): Likewise.
1133 (STACKBOTTOM): Removed for Linux/mips.
1135 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
1137 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1138 (GC_pthread_create): Fix typo.
1139 (GC_TRY_LOCK): Likewise.
1140 * include/private/gc_locks.h (GC_test_and_set): Only take one
1142 (LOCK): Adjust appropriately.
1143 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1144 _SIGRTMIN is unavailable.
1146 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1148 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1149 * aclocal.m4: Regenerate.
1150 * configure: Regenerate.
1152 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1154 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1155 script entry, and set LD to it when configuring multilibs.
1156 * configure: Rebuilt.
1158 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1160 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1161 (noinst_LTLIBRARIES): Add libgcjgc.la.
1163 * Makefile.in: Rebuild.
1165 2002-04-22 David S. Miller <davem@redhat.com>
1167 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1168 64-bit SPARC Linux, the __libc_stack_end technique does
1169 not work in this case.
1171 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1173 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1175 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1177 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1180 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1182 * include/private/gcconfig.h (DATAEND): Update comment example
1185 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1187 * include/private/gcconfig.h (DATAEND): Clarify comment.
1189 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1191 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1192 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1194 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1195 frequency for blacklist warning message.
1196 * misc.c (GC_large_alloc_warn_interval,
1197 GC_large_alloc_warn_suppressed): define.
1198 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1199 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1200 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1201 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1203 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1205 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1207 * include/private/gcconfig.h: Add support for an unmapped
1208 memory hole between the end of the initialized data segment
1209 and the start of the BSS on FreeBSD/i386.
1211 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1213 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1216 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1218 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1219 (GC_local_gcj_malloc): Add assertion.
1220 (start_mark_threads): Fix abort message.
1221 * mark.c (GC_mark_from): Generalize assertion.
1222 * reclaim.c (GC_clear_fl_links): New function.
1223 (GC_start_reclaim): Must clear some freelist links.
1224 * include/private/specific.h, specific.c: Add assertions.
1225 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1226 Rearrange tse fields.
1228 2002-03-27 Richard Henderson <rth@redhat.com>
1230 * os_dep.c (GC_init_linux_data_start): Fix references to
1231 __data_start and _end.
1233 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1235 * include/private/gcconfig.h: Change all likely references
1236 to linker script synthesized symbols to use this idiom:
1237 extern int etext[]; etext
1239 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1241 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1243 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1245 * include/private/gcconfig.h: Add unified test for FreeBSD.
1246 Support FreeBSD/alpha.
1247 * os_dep.c: Do not include <machine/trap.h> unless available.
1248 (GC_freebsd_stack_base): Fix types.
1250 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1252 * Makefile.am: Make a convenience library.
1253 * Makefile.in: Rebuilt.
1255 2002-03-15 Anthony Green <green@redhat.com>
1257 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1258 * configure.in: Disable use of getenv for win32 targets (some of
1259 which have broken implementations).
1260 * configure: Rebuilt.
1262 2002-03-12 Adam Megacz <adam@xwt.org>
1264 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1265 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1266 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1267 statically initialized it to TRUE if compiling with GCC.
1268 * win32_threads.c (thread_start): We no longer use SEH if
1270 * mark.c (GC_mark_some): We no longer use SEH if
1273 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1275 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1276 support is enabled, for hash synchronization.
1278 2002-02-24 Adam Megacz <adam@xwt.org>
1280 * Makefile.am: Added win32_threads.c to sources list.
1281 * win32_threads.c: Added two */'s which I had neglected.
1283 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1285 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1286 * Makefile.in: Rebuilt.
1288 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1290 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1292 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1294 * mips_sgi_mach_dep.S: Likewise.
1295 * Makefile.am: Update for above changes.
1296 * Makefile.in: Rebuilt.
1298 2002-02-12 Richard Henderson <rth@redhat.com>
1300 * configure.in: Re-apply 2001-06-26 configure change.
1301 * configure: Rebuild.
1303 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1305 Imported GC 6.1 Alpha 3.
1307 * sparc_mach_dep.S: Delete incorrectly named file.
1309 2001-02-11 Adam Megacz <adam@xwt.org
1311 * configure.in: support for win32, saner
1312 cross-compile options
1314 2001-02-08 Anthony Green <green@redhat.com>
1316 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1317 board embedded targets.
1318 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1319 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1320 redundant uses of ECOS.
1321 * misc.c: Use NOSYS where ECOS is being used.
1322 Don't define GC_write twice for ECOS systems.
1323 (GC_write): New function for NOSYS targets.
1325 2002-02-06 Adam Megacz <adam@xwt.org>
1327 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1328 now exposed on all Win32 platforms.
1329 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1330 compiles on Win32; it invokes CreateThread() if GC is built
1331 as a DLL; otherwise it registers the thread.
1332 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1333 libgcjgc was not built as a DLL.
1335 2002-02-01 Adam Megacz <adam@xwt.org>
1337 * boehm-gc on win32 now automatically detects if it is being built
1338 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1340 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1342 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1343 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1344 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1345 DATASTART and DATAEND roots.
1346 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1348 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1350 * dyn_load.c: Define ElfW (if needed) for all targets,
1352 (GC_FirstDLOpenedLinkMap): Use it.
1353 (GC_register_dynamic_libraries_dl): Use it.
1354 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1357 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1360 * configure.in: Add AC_SUBST(target_alias).
1361 * configure: Regenerated.
1363 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1365 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1366 case for GC_FREEBSD_THREADS.
1367 * configure.in (*-*-freebsd*): Clarify warning.
1368 * configure: Rebuilt.
1370 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1371 Andreas Tobler <toa@pop.agri.ch>
1373 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1375 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1377 * linux_threads.c (GC_init_parallel): Do not declare as a static
1379 * include/gc.h (GC_init): Declare here. Add description.
1380 * include/private/gc_priv.h (GC_init): Remove declaration.
1382 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1384 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1385 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1386 GC_FREEBSD_THREADS, handle strange interaction between system
1387 pthread implementation and boehm-gc signal-handler architecture.
1388 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1390 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1391 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1392 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1394 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1396 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1397 * Makefile.in: Rebuilt.
1399 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1401 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1402 merged local changes.
1404 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1406 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1407 Solaris 2/Intel definition.
1409 * configure.in (i?86-*-solaris2.[89]*): Define
1410 SOLARIS25_PROC_VDB_BUG_FIXED.
1411 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1412 * configure: Regenerate.
1414 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1415 (DATAEND): Define using _end.
1417 2001-09-11 Per Bothner <per@bothner.com>
1419 * include/Makefile.am: New file. It defines include_HEADERS.
1420 * Makefile.am (SUBDIRS): New macro, set to include.
1421 * configure.in (AC_OUTPUT): Add include/Makefile.
1423 2001-08-20 Tom Tromey <tromey@redhat.com>
1425 * configure: Rebuilt.
1426 * configure.in: Always ask gcc for threads package.
1428 2001-08-17 Tom Tromey <tromey@redhat.com>
1430 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1431 merged local changes.
1433 2001-08-02 David Billinghurst <David.Billinghurst>
1435 * configure: Rebuilt.
1436 * configure.in: POSIX threads on cygwin does not link with
1439 2001-07-03 Tom Tromey <tromey@redhat.com>
1441 Fix for PR bootstrap/3281:
1442 * aclocal.m4, configure, Makefile.in: Rebuilt.
1443 * acinclude.m4: Set mkinstalldirs for in-tree build.
1445 2001-06-26 Richard Henderson <rth@redhat.com>
1447 * alpha_mach_dep.s: Mark call-saved FP registers.
1448 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1449 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1450 * configure: Rebuild.
1452 2001-06-12 Tom Tromey <tromey@redhat.com>
1454 * aclocal.m4, configure: Rebuilt.
1455 * acinclude.m4: Find configure.host in srcdir.
1457 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1459 * configure.in (AC_EXEEXT): Work around in case it expands to
1460 nothing, as in autoconf 2.50.
1461 * acinclude.m4: Likewise.
1462 * aclocal.m4, configure: Rebuilt.
1464 2001-06-07 Tom Tromey <tromey@redhat.com>
1466 For PR bootstrap/3075:
1467 * configure, aclocal.m4, Makefile.in: Rebuilt.
1468 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1469 AC_CANONICAL_SYSTEM.
1470 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1471 AC_CANONICAL_SYSTEM here.
1472 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1475 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1477 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1478 (libgcjgc_la_SOURCES): Remove typo.
1479 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1480 * Makefile.in: Rebuilt.
1482 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1484 Imported version version 6.0alpha7.
1486 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1487 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1488 README.rs6000, README.sgi, README.solaris2, README.uts,
1489 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1490 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1491 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1492 hpux_irix_threads.c, makefile.depend, nursery.c,
1493 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1494 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1495 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1496 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1499 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1501 * configure.host: Build with -fexceptions.
1502 * linux_threads.c: Remember which thread stopped world for
1504 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1505 with final tuning by Bryce McKinlay
1507 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1508 * configure: Rebuilt.
1510 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1512 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1513 (GC_noop1): Change declaration to take one argument.
1515 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1517 * configure.in: Obtain THREADS with `gcc -v'.
1518 * configure: Rebuilt.
1520 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1522 * misc.c: Back out buggy changes to stack clearing code.
1523 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1524 spent clearing memory.
1526 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1529 - Accomodate finalization requests for static objects.
1530 (Will be required by hash synchronization. May be needed
1531 in some configurations now.)
1534 - Define MIN_WORDS. All allocation requests are rounded
1535 up to at least this size. Removes a subtle assumption that
1536 Java objects have a 2 word header.
1539 - Adjust Linux/IA64 configuration for non-ancient kernels.
1540 (Necessary fix for IA64.)
1543 - Fix syntax error in currently unused code. Will be needed
1551 - Change stack cleaning code to typically clear about one tenth
1552 the memory it used to in the threads configuration. Occasionally
1553 still clear more. (This is really a fix for a long-standing
1554 and fairly significant performance bug with threads.)
1557 - Fix the code for finding the beginning of the data segment under
1558 Linux. I believe this is necessary for some IA64 Linux
1559 distributions. It will also helo other platforms, though those
1560 may additionally require a gcconfig.h adjustment. (This basically
1561 works around the absence of a data_start or __data_start
1562 definition in glibc.)
1565 - Handle rounding due to MIN_WORDS.
1567 2001-03-22 Tom Tromey <tromey@redhat.com>
1569 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1571 2001-03-19 Tom Tromey <tromey@redhat.com>
1573 * Makefile.in: Rebuilt.
1574 * Makefile.am (gctest_LDFLAGS): new macro.
1576 2001-03-16 Tom Tromey <tromey@redhat.com>
1578 * Makefile.in: Rebuilt.
1579 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1581 2001-01-23 Rod Stewart <stewart@lab43.org>
1583 * gcconfig.h: Check for `__arm__', not `arm'.
1585 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1587 * configure.in: Rename THREADLIB to THREADLIBS.
1588 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1589 ensures that we link the correct version of the linuxthreads semaphore
1591 * Makefile.in: Rebuilt.
1592 * configure: Rebuilt.
1594 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1595 list of signals which are not blocked during suspend in the NO_SIGNALS
1598 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1600 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1602 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1604 * Makefile.dist: Renamed from Makefile.orig.
1606 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1608 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1609 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1611 * Makefile.in: Rebuilt.
1612 * configure: Likewise.
1614 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1616 * gcconfig.h: Add new case for powerpc EABI.
1617 [PPC]: Handle embedded OS for powerpc simulator.
1619 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1621 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1622 cross-compile configuration only.
1623 * Makefile.am: Build gcj_mlc.c.
1624 * configure, Makefile.in: Rebuilt.
1626 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1628 * acinclude.m4: Include libtool macros from the top level.
1629 * aclocal.m4, configure: Rebuilt.
1631 2000-09-04 Anthony Green <green@redhat.com>
1633 Fix for PR libgcj/230:
1634 * mark.c (GC_mark_from_mark_stack): Remove call to
1635 GC_debug_object_start.
1636 * gc_priv.h (GC_debug_object_start): Remove prototype.
1638 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1640 * gcconfig.h [OSF1] (_end): Declare as `int'.
1642 2000-08-02 Tom Tromey <tromey@cygnus.com>
1644 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1645 (GC_generic_malloc): Likewise.
1646 (GC_add_to_black_list_normal): Likewise.
1647 (GC_find_header): Likewise.
1648 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1649 * gc_mark.h (GC_find_start): Prototype.
1650 (GC_signal_mark_stack_overflow): Likewise.
1652 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1654 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1655 * configure: Rebuilt.
1657 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1659 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1661 Imported version 5.1.
1662 * acinclude.m4: Push version to 5.1.
1664 2000-06-19 Andrew Haley <aph@cygnus.com>
1666 * os_dep.c (read): Pass two dummy args to syscall().
1668 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1670 Imported 5.0 release version.
1671 * acinclude.m4: Increment version to 5.0.
1673 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1675 Imported version 5.0alpha7.
1676 * acinclude.m4: Update version to 5.0a7.
1678 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1680 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1681 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1682 - sparc glibc does not provide it.
1683 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1684 Make STACKBOTTOM depend on the wordsize.
1685 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1686 (struct frame): Declare on sparc*-linux*.
1687 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1688 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1689 Implement on sparc64.
1690 (GC_clear_stack_inner): Implement on sparc64.
1691 * gc_priv.h (GC_test_and_set): Implement for sparc.
1692 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1693 GC_save_regs_in_stack on sparc.
1695 2000-04-23 Tom Tromey <tromey@cygnus.com>
1697 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1699 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1701 Imported version version 5.0alpha6.
1702 * acinclude.m4: Bump version to 5.0a6.
1703 * configure.in: Don't use alpha_mach_dep.s.
1704 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1706 * Makefile.am, Makefile.in: irix_threads.c is now
1707 hpux_irix_threads.c.
1708 * Makefile.orig: Updated from gc distribution Makefile.
1710 2000-03-26 Anthony Green <green@redhat.com>
1712 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1714 2000-02-14 Tom Tromey <tromey@cygnus.com>
1716 * gc.h (dlopen): Define as GC_dlopen on Linux.
1717 (GC_dlopen): Declare on Linux.
1718 * dyn_load.c (GC_dlopen): Define for Linux.
1720 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1722 * gcconfig.h (DATASTART): Add missing extern declaration
1723 for data_start on powerpc.
1725 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1727 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1730 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1732 * gcconfig.h: Define DATASTART for Alpha Linux.
1734 1999-12-19 Anthony Green <green@cygnus.com>
1736 * gcconfig.h: Use libgcj hack for Alpha Linux.
1737 Undefine MPROTEXT_VDB (from Jeff Sturm).
1738 * os_dep.c: Remove Alpha Linux hacks.
1741 1999-12-13 Tom Tromey <tromey@cygnus.com>
1743 * aclocal.m4, configure: Rebuilt.
1744 * acinclude.m4: Changed version to 5.0a4.
1745 * Makefile.in: Rebuilt.
1746 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1748 1999-12-12 Anthony Green <green@cygnus.com>
1750 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1752 (DYNAMIC_LOADING): Define for PowerPC Linux.
1753 * os_dep.c: Remove some special cases for PowerPC Linux.
1754 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1757 1999-11-04 Tom Tromey <tromey@cygnus.com>
1759 * Makefile.in: Rebuilt.
1760 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1762 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1763 (GC_thr_init): Don't declare.
1765 * configure: Rebuilt.
1766 * configure.in: Removed qt threads case.
1767 * dyn_load.c: Don't mention QUICK_THREADS.
1768 * os_dep.c: Don't mention QUICK_THREADS.
1769 * misc.c: Don't mention QUICK_THREADS.
1770 * gcconfig.h: Don't mention QUICK_THREADS.
1771 * gc_priv.h: Removed QUICK_THREADS code.
1772 * quick_threads.c: Removed.
1774 1999-11-03 Tom Tromey <tromey@cygnus.com>
1776 * gcconfig.h: Merged in local changes from old config.h.
1778 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1780 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1782 1999-11-02 Tom Tromey <tromey@cygnus.com>
1784 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1786 * configure: Rebuilt.
1787 * configure.in: Don't create boehm-config.h.
1788 * Makefile.in: Rebuilt.
1789 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1791 ($(all_objs)): Depend on gcconfig.h.
1792 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1793 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1794 * config.h: Removed.
1796 1999-11-01 Tom Tromey <tromey@cygnus.com>
1798 * Makefile.in: Rebuilt.
1799 * Makefile.am (gctest_LDADD): Added THREADLIB.
1801 * configure: Rebuilt.
1802 * configure.in (INCLUDES): New subst.
1804 1999-09-29 Steve Chamberlain <sac@pobox.com>
1806 * config.h: Added picoJava target.
1807 * mach_dep.h (GC_push_regs): New code for picoJava.
1809 1999-09-28 Tom Tromey <tromey@cygnus.com>
1811 * aclocal.m4, configure: Rebuilt.
1812 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1813 appropriate AC_PROG_ symbol.
1815 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1817 * gc_priv.h: IRIX thread changes from
1818 include/private/gc_priv.h.
1820 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1822 * Makefile.in: Rebuilt.
1823 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1826 * configure: Rebuilt.
1827 * configure.in: Properly align --help output, fix capitalization
1829 * acinclude.m4: Likewise.
1831 1999-08-04 Tom Tromey <tromey@cygnus.com>
1833 * configure.in: Added missing `;;'. From Anthony Green.
1835 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1837 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1839 1999-08-03 Tom Tromey <tromey@cygnus.com>
1841 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1842 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1844 1999-08-02 Tom Tromey <tromey@cygnus.com>
1846 * aclocal.m4, configure: Rebuilt for new libtool.
1848 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1850 * mips_sgi_mach_dep.s: Enable PIC option.
1852 1999-07-19 Tom Tromey <tromey@cygnus.com>
1854 * config.h (MPROTECT_VDB): Don't define on Linux.
1856 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1858 * Makefile.am (.s.lo): Avoid `#line' directives.
1859 * Makefile.in: Rebuilt.
1861 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1863 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1864 generate *-recursive for this Makefile, use *-am instead.
1865 * Makefile.in: Rebuilt.
1867 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1869 * Makefile.am (.s.lo): Renamed from `.s.o'.
1870 * Makefile.in: Rebuilt.
1872 1999-06-21 Tom Tromey <tromey@cygnus.com>
1874 Alpha patch from Jeff Sturm:
1875 * os_dep.c (GC_init_linuxalpha): New function.
1876 * misc.c: Initialize for alpha linux.
1877 * gc_priv.h (GC_test_and_set): Define for alpha.
1878 * config.h: Don't assume __data_start on alpha.
1880 * Makefile.in: Rebuilt.
1881 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1884 * Makefile.in: Rebuilt.
1885 * Makefile.am (toolexeclibdir): Define as libdir when
1887 * configure: Rebuilt.
1888 * configure.in (USE_LIBDIR): New conditional.
1890 * configure: Rebuilt.
1891 * configure.in: Recognize all forms of alpha.
1893 1999-06-17 Anthony Green <green@cygnus.com>
1895 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1896 Carlo Dapor <carlo@vis.ethz.ch>).
1898 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1900 * configure.in: Switch from irix threads to posix threads
1901 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1902 for mips architecture.
1903 * configure: Regenerate.
1905 1999-04-30 Tom Tromey <tromey@cygnus.com>
1907 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1909 1999-04-26 Tom Tromey <tromey@cygnus.com>
1911 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1914 1999-04-23 Tom Tromey <tromey@cygnus.com>
1916 * Makefile.in, configure: Rebuilt.
1917 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1918 (libgcjgc_la_SOURCES): Renamed.
1919 (libgcjgc_la_LIBADD): Likewise.
1920 (libgcjgc_la_DEPENDENCIES): Likewise.
1921 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1922 (gctest_LDADD): Use libgcjgc.la.
1923 (all_objs): Mention libgcj_la_OBJECTS.
1924 (EXTRA_LTLIBRARIES): Renamed.
1925 (toollib_LTLIBRARIES): Likewise.
1926 (libgcjgc_la_LDFLAGS): New macro
1927 (toolexecdir): Renamed.
1928 (toolexeclibdir): Likewise.
1929 (toolexeclib_LTLIBRARIES): Likewise.
1930 (LTCOMPILE): Renamed; added libtool invocation.
1931 (LINK): Added libtool invocation.
1932 (.s.o): use LTCOMPILE.
1933 * configure.in: Call AM_PROG_LIBTOOL.
1934 (target_all): Set to libgcjgc.la.
1935 Mention `.lo' forms of object files.
1937 1999-04-21 Tom Tromey <tromey@cygnus.com>
1939 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1942 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1943 sigcontext.h. From Matthias Klose <doko@itso.de>.
1945 1999-04-16 Tom Tromey <tromey@cygnus.com>
1947 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1948 David Pettersson <dapet@mai.liu.se>
1950 1999-04-14 Tom Tromey <tromey@cygnus.com>
1952 * configure: Rebuilt.
1953 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1954 incorrect patch of 199-04-09.
1956 * configure: Rebuilt.
1957 * configure.in: Added support for alpha.
1958 From David Pettersson <dapet@mai.liu.se>.
1960 1999-04-13 Tom Tromey <tromey@cygnus.com>
1962 * Makefile.in: Rebuilt.
1963 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1966 1999-04-09 Tom Tromey <tromey@cygnus.com>
1968 * configure: Rebuilt.
1969 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1971 1999-02-23 Tom Tromey <tromey@cygnus.com>
1973 * configure: Rebuilt.
1974 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1975 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1977 1999-02-18 Tom Tromey <tromey@cygnus.com>
1979 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1980 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1981 for case where LO is NULL.
1983 1999-02-10 Tom Tromey <tromey@cygnus.com>
1985 * aclocal.m4, configure, Makefile.in: Rebuilt.
1986 * acinclude.m4: Updated to be used with automake 1.4.
1987 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1989 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1990 (libgcjgc_a_SOURCES): Likewise.
1991 (libgcjgc_a_LIBADD): Likewise.
1992 (libgcjgc_a_DEPENDENCIES): Likewise.
1993 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1994 (gctest_LDADD): Likewise.
1995 (all_objs): Likewise.
1997 1999-01-08 Tom Tromey <tromey@cygnus.com>
1999 * configure: Rebuilt.
2000 * configure.in: Define LINUX_THREADS if using POSIX threads on
2003 * gc_priv.h (GC_test_and_set): Put return type into definition.
2005 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
2007 * Makefile.am: add support for eCos. In particular, add C++
2008 support for compiling the file ecos.cc.
2009 * ecos.cc: new file.
2010 * acinclude.m4: add C++ support.
2011 * aclocal.m4: likewise
2012 * config.h: add eCos support.
2013 * configure: likewise
2014 * configure.in: likewise
2015 * misc.c (GC_write): add eCos support.
2016 * os_dep.c (tiny_sbrk): add eCos support.
2018 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
2020 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
2021 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
2023 1998-11-23 Tom Tromey <tromey@cygnus.com>
2025 * configure.host (boehm_gc_cflags): Don't add `-O2'.
2027 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
2029 * Makefile.am, Makefile.in, configure.host: tx39 build option
2032 1998-11-17 Tom Tromey <tromey@cygnus.com>
2034 * configure: Rebuilt.
2035 * configure.in: Switch on host, not target.
2037 1998-11-16 Tom Tromey <tromey@cygnus.com>
2039 * gc_priv.h (GC_debug_object_start): Declare.
2040 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
2041 * gc.h (GC_debug_register_finalizer_no_order,
2042 GC_register_finalizer_no_order): Declare.
2043 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
2044 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
2045 (GC_debug_generic_malloc): Likewise.
2046 (GC_debug_object_start): new function.
2048 1998-11-11 Tom Tromey <tromey@cygnus.com>
2050 * configure: Rebuilt.
2051 * configure.in: Recognize --enable-java-gc, not --enable-gc.
2053 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2055 * dyn_load.c: Handle QUICK_THREADS case.
2057 1998-10-21 Tom Tromey <tromey@cygnus.com>
2059 * configure: Rebuilt.
2060 * configure.in: Put cpp defines here, not in config.h. Recognize
2061 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
2062 define PACKAGE or VERSION.
2063 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
2066 * os_dep.c (GC_default_push_other_roots): Define when
2067 QUICK_THREADS defined.
2068 * misc.c: Added QUICK_THREADS case.
2069 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
2070 * config.h (THREADS): Define if QUICK_THREADS defined.
2071 * Makefile.in: Rebuilt.
2072 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
2074 * quick_threads.c: New file.
2076 1998-10-20 Tom Tromey <tromey@cygnus.com>
2078 * aclocal.m4, configure: Rebuilt.
2079 * acinclude.m4: Don't subst machine_dir or sys_dir.
2080 * configure.host: Removed unused code.
2082 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
2084 * configure: Rebuilt.
2085 * configure.in: Fix typo in previous patch.
2087 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
2089 * Makefile.in, aclocal.m4, configure: Rebuilt.
2090 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
2091 * configure.host: Created.
2093 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
2095 * Makefile.in: Rebuilt.
2096 * Makefile.am (lib_LIBRARIES): Use target_all.
2097 (EXTRA_LIBRARIES): New macro.
2098 * configure: Rebuilt.
2099 * configure.in: Recognize --enable-gc.
2101 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
2103 * Makefile.in: Rebuilt.
2104 * Makefile.am (COMPILE): Define.
2106 (.s.o): Use MY_CFLAGS.
2107 * configure: Rebuilt.
2108 * configure.in (MY_CFLAGS): Define and subst.
2110 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
2112 * configure: Rebuilt.
2113 * configure.in: Added --with-cross-host argument. Use
2114 $with_cross_host to determine when cross-compiling.
2116 * config.h (SMALL_CONFIG): Don't define.
2117 * configure: Rebuilt.
2118 * configure.in: Define SMALL_CONFIG when cross-compiling.
2120 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
2122 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2123 allchblk.c: Merged with 4.13a2 while preserving local changes.
2125 * Makefile.orig: Updated from Makefile in 4.13a2.
2127 * configure: Rebuilt.
2128 * configure.in: Updated version number to 4.13a2. On Solaris,
2129 don't build with -O when using gcc.
2131 Merged in version 4.13alpha2:
2132 * config.h (USE_MMAP): Re-enable on Solaris.
2133 * solaris_pthreads.c: Removed RCS Id line.
2134 * alpha_mach_dep.s: Removed RCS Id line.
2136 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
2138 * config.h (USE_MMAP): Don't define for Solaris.
2140 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
2142 * Makefile.in: Rebuilt.
2143 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2145 * Makefile.in: Rebuilt.
2146 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2148 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
2150 * Makefile.in: Rebuilt.
2151 * Makefile.am ($(all_objs)): Depend on config.h.
2153 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2154 DATASTART as &_etext.
2155 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2156 * configure: Rebuilt.
2157 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2160 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
2162 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2163 (GC_maybe_gc): Likewise.
2164 * os_dep.c: If NO_SIGSET defined, then have empty
2165 GC_disable_signals and GC_enable_signals.
2166 * configure: Rebuilt.
2167 * configure.in: Added --with-target-subdir option. If
2168 cross-compiling, define NO_SIGSET and NO_CLOCK.
2170 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
2172 * Makefile.in: Rebuilt.
2173 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2175 * aclocal.m4, configure: Rebuilt.
2176 * acinclude.m4: New file.
2177 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2179 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2181 * configure: Rebuilt.
2182 * configure.in: Link boehm-config.h to config.h.
2183 * Makefile.in: Rebuilt.
2184 * Makefile.am (INCLUDES): Removed.
2185 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2186 JAVA_FINALIZATION): Define
2188 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2190 * Many files: Use GC_bool, not bool.
2191 * gc_priv.h: Define GC_bool, not bool.
2193 * misc.c (GC_dont_gc): Define as int.
2194 (GC_quiet): Likewise.
2195 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2196 * alloc.c (GC_dont_expand): Define as int.
2197 * gc_priv.h: For gcc, define bool as char.
2199 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2201 * Makefile.in: Rebuilt.
2202 * Makefile.am (check_PROGRAMS): New macro.
2203 (gctest_SOURCES): Likewise.
2204 (gctest_LDADD): Likewise.
2206 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2208 * Makefile.in: Rebuilt.
2209 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2210 * configure: Rebuilt.
2211 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2213 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2215 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2217 * Makefile.orig: Renamed from Makefile.