1 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5 2009-07-17 Michael Meissner <meissner@linux.vnet.ibm.com>
8 * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
9 the __sync_lock_test_and _set and __sync_lock_release builtins on
10 the powerpc. If not GCC 4.4, fix up the constraints so that it
14 2009-07-17 Kai Tietz <kai.tietz@onevision.com>
16 * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
18 * configure: Regenerated.
20 2009-05-17 Dave Korn <dave.korn.cygwin@gmail.com>
22 * win32_threads.c (GC_get_thread_stack_base): Implement for Cygwin.
24 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
26 * configure: Regenerate.
28 2009-02-09 Mark Mitchell <mark@codesourcery.com>
30 * Makefile.am (LTLDFLAGS): New variable.
32 * Makefile.in: Regenerated.
34 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
36 * configure: Regenerate.
38 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
39 Steve Ellcey <sje@cup.hp.com>
41 * configure: Regenerate for new libtool.
43 * include/Makefile.in: Ditto.
46 2008-07-18 Matthias Klose <doko@ubuntu.com>
48 * configure.ac (AC_CONFIG_FILES): Add threads.mk.
50 * Makefile.in, configure: Regenerate.
52 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
54 * Makefile.in: Regenerate.
55 * configure: Regenerate.
56 * include/Makefile.in: Regenerate.
57 * include/gc_config.h.in: Regenerate.
59 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
62 * aclocal.m4: Regenerate.
63 * configure: Regenerate.
65 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
67 * aclocal.m4: Regenerate.
68 * configure: Likewise.
69 * Makefile.in: Likewise.
70 * include/Makefile.in: Likewise.
72 2007-02-19 Andreas Tobler <a.tobler@schweiz.org>
74 * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
75 GC_GETSECTBYNAME instead.
76 * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
77 architecture (Darwin).
79 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
81 * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
83 2008-01-24 David Edelsohn <edelsohn@gnu.org>
85 * configure: Regenerate.
87 2007-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
90 * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
91 up, return stack_addr instead of stack_addr - stack_size.
93 2007-08-14 David Daney <ddaney@avtrex.com>
95 * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
97 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
99 * aclocal.m4: Regenerated.
101 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
105 * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
106 Use alternate thread library in /usr/lib/lwp.
107 * configure: Regenerate.
108 * dyn_load.c: Use GC_SOLARIS_PTHREADS.
109 * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
110 * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
111 (GC_SOLARIS_THREADS): Don't define.
112 * include/private/solaris_threads.h: Remove.
113 * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
114 GC_nprocs via sysconf().
115 * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
117 (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
118 * Makefile.in: Regenerate.
119 * solaris_pthreads.c: Remove.
120 * solaris_threads.c: Remove.
122 2007-06-22 Jakub Jelinek <jakub@redhat.com>
124 * pthread_support.c (GC_get_thread_stack_base): Handle
125 pthread_getattr_np failures.
127 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
129 * configure: Regenerate.
131 2007-05-23 Steve Ellcey <sje@cup.hp.com>
133 * Makefile.in: Regenerate.
134 * configure: Regenerate.
135 * aclocal.m4: Regenerate.
136 * include/Makefile.in: Regenerate.
138 2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
140 * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
141 * configure: Regenerate.
142 * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
143 * Makefile.in: Regenerate.
144 * include/Makefile.in: Regenerate.
145 * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
146 targets. Remove comments. Prepare ppc64 support for Darwin.
148 2007-04-23 Keith Seitz <keiths@redhat.com>
150 * include/gc.h (GC_is_thread_suspended): Declare.
151 * pthread_stop_world.c (GC_is_thread_suspended): New function.
153 2007-04-03 Jakub Jelinek <jakub@redhat.com>
155 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
156 * configure: Rebuilt.
158 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
160 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
161 (GC_register_finalizer_unreachable): Declare.
162 (GC_debug_register_finalizer_unreachable): Declare.
163 * finalize.c (GC_unreachable_finalize_mark_proc): New.
164 (GC_register_finalizer_unreachable): New.
165 (GC_finalize): Handle it.
166 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
167 (GC_debug_register_finalizer_no_order): Fix whitespace.
169 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
171 * Makefile.am: Add dummy install-pdf target.
172 * Makefile.in: Regenerate
174 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
176 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
177 it works with Linux 2.6, reactivate MPROTECT_VDB
178 * boehm-gc/pthread_stop_world.c: save all register
181 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
183 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
184 added defines to include/private/gc_priv.h
185 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
186 * darwin_stop_world.c: Removed the above defines.
187 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
188 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
190 2007-01-17 David Daney <ddaney@avtrex.com>
192 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
194 * configure: Regenerated.
195 * include/gc_config.h.in: Regenerated.
197 2007-01-17 Mike Stump <mrs@apple.com>
199 * os_dep.c: Fix i686-apple-darwin9 builds.
201 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
203 * aclocal.m4: Regenerate to use multi.m4.
204 * configure: Regenerate.
205 * Makefile.in: Regenerate.
207 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
209 * include/gc_config.h.in: Regenerate.
211 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
213 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
215 * os_dep.c: Likewise.
217 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
219 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
221 (catch_exception_raise): Fix typo in the I386 exc_state.
223 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
225 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
226 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
227 * configure: Regenerated.
228 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
229 Added base definitions for the X86_64 Darwin port.
230 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
231 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
232 * darwin_stop_world.c: Removed THREAD_STATE info. Added
233 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
234 with HAS_X86_THREAD_STATE32___EAX.
235 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
237 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
238 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
239 Distinguish between getsectbynamefromheader_64 and
240 getsectbynamefromheader.
241 (GC_dyld_image_remove): Likewise.
242 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
243 (catch_exception_raise): Introduce exception information for I386 and
244 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
246 2006-12-08 Mike Stump <mrs@apple.com>
248 * configure.ac: Fix x86 darwin builds.
249 * darwin_stop_world.c: Likewise.
250 * include/private/gcconfig.h: Likewise.
251 * connfigure: Regenerate.
253 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
256 * darwin_stop_world.c: Make stack_start unsigned long.
258 2006-09-21 Sandro Tolaini <tolaini@libero.it>
260 * os_dep.c: Port to Darwin/i386
261 * darwin_stop_world.c: Likewise
262 * include/private/gcconfig.h: Likewise
264 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
266 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
268 * dyn_load.c: Likewise.
269 * include/gc.h: Likewise.
270 * private/gcconfig.h: Likewise.
271 * configure: Regenerate.
272 * include/gc_config.h.in: Regenerate.
274 2006-09-14 Tom Tromey <tromey@redhat.com>
277 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
280 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
283 * configure.ac: Check for pthread_getattr_np(). Remove
284 GC_PTHREAD_SYM_VERSION detection.
285 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
286 GC_get_thread_stack_base): New declarations.
287 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
288 GC_get_thread_stack_base): New functions.
289 (GC_delete_thread): Don't try to free the first_thread.
290 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
291 (pthread_create_, constr): Removed.
292 (pthread_create): Don't rename.
293 * include/gc_ext_config.h.in: Rebuilt.
294 * include/gc_pthread_redirects.h (pthread_create): Define
296 * include/gc_config.h.in: Rebuilt.
297 * configure: Rebuilt.
299 2006-06-21 Keith Seitz <keiths@redhat.com>
301 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
302 routine if signal is received and thread is flagged SUSPENDED.
303 (suspend_self): New function.
304 (GC_suspend_thread): New function.
305 (GC_resume_thread): New function.
306 * include/gc.h (GC_suspend_thread): Declare.
307 (GC_resumet_thread): Declare.
308 * include/private/pthread_support.h (SUSPENDED): New GC_thread
311 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
313 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
314 * os_dep.c (GC_wnt): Define.
315 (GC_init_win32): Set GC_wnt.
316 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
317 sections also on Windows 9x/ME.
319 2006-06-02 Geoffrey Keating <geoffk@apple.com>
321 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
322 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
323 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
324 HAS_I386_THREAD_STATE___EAX.
325 * configure: Regenerate.
326 * include/gc_config.h.in: Regenerate.
327 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
328 macro names to determine value.
331 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
333 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
335 * Makefile.am: Add install-html target.
336 * Makefile.in: Regenerate.
337 * aclocal.m4: Regenerate.
338 * include/Makefile.in: Regenerate.
340 2006-03-07 Andrew Haley <aph@redhat.com>
342 * dyn_load.c (GC_has_static_roots): Declare.
343 (GC_register_dynlib_callback): Call GC_has_static_roots.
345 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
347 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
348 GC_start_world): Call vm_deallocate to free act_list. Fix from
351 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
352 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
354 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
355 Warn about POSIX threads not being supported for *-*-hpux10*.
356 * configure: Regenerate.
358 2006-02-09 Tom Tromey <tromey@redhat.com>
360 * pthread_support.c: Conditionally include dlfcn.h.
362 2006-02-06 Jakub Jelinek <jakub@redhat.com>
363 Anthony Green <green@redhat.com>
364 Tom Tromey <tromey@redhat.com>
366 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
367 * include/gc_config.h.in: Rebuilt.
368 * include/gc_pthread_redirects.h (pthread_create): Conditionally
370 * pthread_support.c (pthread_create_): New global.
371 (constr): New function.
372 (pthread_create): Conditionally renamed.
373 * configure: Rebuilt.
374 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
376 2006-02-04 Alan Modra <amodra@bigpond.net.au>
378 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
379 use broken 64-bit version.
381 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
383 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
386 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
387 * Makefile.in: Regenerate.
389 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
391 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
394 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
396 Import Boehm GC version 6.6.
398 2006-01-24 David Ayers <d.ayers@inode.at>
401 * include/gc.h: Fix prototype declarations for bootstrap.
403 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
405 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
407 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
409 * include/private/gc_locks.h (GC_test_and_set): Change the
410 constraint of the first operand to '0'.
412 2005-09-06 Tom Tromey <tromey@redhat.com>
415 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
418 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
420 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
422 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
424 * os_dep.c: Add FreeBSD/PowerPC bits.
425 (GC_SysVGetDataStart): Likewise.
426 * include/private/gcconfig.h: Likewise.
428 2005-05-25 Andrew Haley <aph@redhat.com>
430 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
433 2005-05-09 Mike Stump <mrs@apple.com>
435 * configure: Regenerate.
437 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
439 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
440 Simon Posnjak from gc6.4.
441 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
443 2005-04-17 David S. Miller <davem@davemloft.net>
445 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
446 * os_dep.c (GC_linux_stack_base): Check for bug present in some
447 Sparc glibc variants where __libc_stack_end is erroneously set
448 to "1". Fallback to procfs code in that case.
450 2005-04-12 Mike Stump <mrs@apple.com>
452 * configure: Regenerate.
454 2005-04-12 Richard Henderson <rth@redhat.com>
456 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
458 2005-03-23 Mike Stump <mrs@apple.com>
460 * darwin_stop_world.c: Update for -m64 multilib.
461 * include/private/gcconfig.h: Likewise.
462 * powerpc_darwin_mach_dep.s: Likewise.
464 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
466 * Makefile.in, include/Makefile.in: Regenerate.
468 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
470 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
471 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
473 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
476 * configure.host: Set gc_use_mmap on *-linux*.
477 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
478 * include/private/gc_priv.h: Include gc_config.h.
479 * configure, include/gc_config.h.in: Rebuilt.
481 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
483 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
484 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
486 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
488 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
489 and indent appropriately.
490 * mark_rts.c (GC_approx_sp): Access stack.
491 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
492 callee-saves registers when appropriate.
493 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
495 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
497 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
498 and include/gc_ext_config.h.
499 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
500 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
502 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
504 * configure: Regenerate.
506 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
509 Revert patches of 2004-11-26 and 2004-11-27.
511 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
513 * configure: Regenerate for libtool change.
515 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
517 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
519 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
521 Fix "PACKAGE_NAME redefined" errors.
522 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
523 and include/gc_config.h.
524 * configure: Regenerated.
525 * include/gc_config.h.in: No longer auto-generated. Define only the
526 macros needed by libjava.
527 * include/config.h.in: Generated by autoheader.
528 * include/gc.h: Include config.h, not gc_config.h.
530 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
532 * configure: Regenerate for libtool reversion.
534 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
536 * configure: Regenerate for libtool change.
538 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
540 * configure.ac (machdep): Use sparc_mach_dep.lo on
541 sparc64-sun-solaris2.* too.
542 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
543 * configure: Regenerate.
545 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
548 * configure.ac (threading): Accept 'posix95'.
549 * configure: Regenerate.
551 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
553 * Makefile.am: Define ACLOCAL_AMFLAGS.
554 * configure.ac: Remove redundant sinclude.
555 * acinclude.m4: Delete file.
556 * aclocal.m4: Regenerate.
557 * Makefile.in, include/Makefile.in: Regenerate.
558 * configure: Regenerate.
560 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
562 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
565 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
567 * include/private/gcconfig.h: Add m32r-linux target.
569 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
571 * configure.ac: Update all AC_DEFINEs to newer style.
572 * configure: Regenerate.
573 * include/gc_config.h.in: Regenerate.
575 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
577 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
578 GC_print_back_graph_stats): split GC_traverse_back_graph.
579 * backgraph.c: Dynamically grow in_progress_space.
580 * finalize.c (GC_notify_or_invoke_finalizers): also call
581 GC_print_back_graph_stats.
582 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
583 GC_print_back_height): Move delarations to header file.
584 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
585 * configure: Regenerate.
587 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
589 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
590 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
592 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
594 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
595 Reported by Danny Smith.
597 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
599 * misc.c (GC_init): Replace lhs cast with rhs cast.
601 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
603 * specific.c: Check GC_LINUX_THREADS before including
604 private/specific.h. From Richard Earnshaw.
606 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
608 * aclocal.m4: Remove obsolete construct for old automake.
609 * acinclude.m4: Regenerate with aclocal 1.9.1.
610 * configure.ac: Remove duplicate AC_WITH calls. Replace
611 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
612 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
613 Remove now-redundant subst of target_noncanonical. Remove
614 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
615 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
616 Use slightly more modern form of AC_INIT.
617 * configure: Rebuild with autoconf 2.59.
618 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
620 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
622 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
623 since they're not known at this time.
624 * solaris_pthreads.c: Likewise.
626 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
629 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
631 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
633 * configure.ac (gc_cflags): Add -Iinclude.
634 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
635 Don't write DEFS to boehm-cflags file.
636 * configure: Rebuilt.
637 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
638 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
639 * include/gc_config_macros.h: Remove backward-compatibility
640 redefinitions of GC_ names.
641 * include/gc.h: Include <gc_config.h>.
643 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
645 Import Boehm GC version 6.3.
647 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
649 * include/Makefile.in: Regenerate
651 2004-07-06 Andrew Pinski <apinski@apple.com>
653 * os-dep.c (GC_task_self): Declare as static
654 and remove the second declaration.
656 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
658 * Makefile.am: Add rule for .S files to fix bootstrap on
660 * Makefile.in: Regenerate.
662 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
664 * boehm-gc/configure.ac: New name of configure.in.
665 Remove useless multilib stuff. Change uses of
666 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
667 * boehm-gc/configure.in: New name of configure.in.
668 * boehm-gc/Makefile.am: Update for automake 1.8.5.
669 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
670 * boehm-gc/aclocal.m4: Regenerate.
671 * boehm-gc/configure: Regenerate.
672 * boehm-gc/Makefile.in: Regenerate.
674 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
676 * .cvsignore: New file.
678 2004-04-25 Andreas Jaeger <aj@suse.de>
680 * mark.c (GC_mark_from): Use pointer as prefetch argument.
682 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
684 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
686 (PREFETCH_FOR_WRITE): Likewise.
688 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
690 * configure.ac: Bump AC_PREREQ to 2.59.
691 * configure: Regenerate.
692 * config.in: Regenerate.
694 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
696 * ltconfig, ltmain.sh: Remove unused files.
697 * configure.in: Remove bogus extra early invocation of
699 * configure: Regenerate.
700 * mkinstalldirs, install-sh, config.sub, config.guess:
701 Remove (now) unused files.
702 * Makefile.in: Regenerate (losing references to vanished
705 * configure.in: Add CCAS, CCASFLAGS for future automakes.
706 * configure, Makefile.in, include/Makefile.in: Regenerate.
708 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
709 * Makefile.in: Regenerate.
711 * configure.in: Remove bogus duplicate invocation of
712 AM_MAINTAINER_MODE. Remove obsolete comment.
713 * configure: Regenerate.
715 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
717 * aclocal.m4: Regenerate.
718 * configure.in: Receive contents of GC_CONFIGURE macro.
719 * configure: Regenerate.
721 * configure.in: Remove more obsolete, bogus code.
722 * configure: Regenerate.
724 * acinclude.m4: Remove obsolete and bogus constructs.
725 * aclocal.m4: Regenerate.
726 * configure: Regnerate.
728 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
730 * acinclude.m4: De-precious CC and CXX so that the right flags
731 are passed down to multilibs.
732 * aclocal.m4: Regenerate.
733 * configure: Regenerate.
735 2004-02-22 Zack Weinberg <zack@codesourcery.com>
736 Nathanael Nerode <neroden@twcny.rr.com>
737 Alexandre Oliva <aoliva@redhat.com>
739 * config.sub, config.guess: Replace with forwarding scripts
740 which invoke the master copies in the top level.
742 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
744 * acinclude.m4: Remove old no-executables workaround;
745 add new no-executables workaround.
746 * aclocal.m4: Regenerate.
747 * configure.in: Change prereqs to autoconf 2.57.
748 * configure: Regenerate with autoconf 2.57.
750 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
751 * configure: Regenerate.
752 * Makefile.am: Use target_noncanonical variable from configure.
753 * Makefile.in: Regenerate.
754 * include/Makefile.in: Regenerate.
756 2004-02-20 Andrew Cagney <cagney@redhat.com>
758 * config.guess: Update from version 2002-01-10 to 2004-02-16.
759 * config.sub: Update from version 2002-01-02 to 2004-02-16.
761 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
763 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
764 * aclocal.m4: Rebuild.
765 * configure: Regenerate.
767 * acinclude.m4: Move certain code to configure.in.
768 * configure.in: Receive code from acinclude.m4.
769 * aclocal.m4: Rebuild.
770 * configure: Regenerate.
772 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
774 2004-01-20 Andrew Haley <aph@redhat.com>
776 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
778 * configure.in: Comment change.
780 2004-01-16 Andrew Haley <aph@redhat.com>
782 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
783 add for ia64; remove for MIPS.
784 * configure: Regnerated.
786 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
788 * configure.in: Add in AC_PREREQ(2.13)
790 2004-01-07 Dave Jones <davej@redhat.com>
792 * malloc.c (GC_generic_malloc): Correct initialization typo.
793 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
795 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
797 * include/private/gcconfig.h: Re-install change of 2003-04-16.
799 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
801 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
804 2003-10-18 Alan Modra <amodra@bigpond.net.au>
806 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
809 2003-10-03 Jeff Sturm <jsturm@one-point.com>
811 * configure: Rebuild.
813 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
815 * configure.in: Remove NO_GETENV definition for win32.
816 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
817 * misc.c (GC_init_inner): Call GC_thr_init for win32.
818 (GC_set_warn_proc): Add assertion.
819 * win32_threads.c: Import 6.3alpha2 version.
820 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
822 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
824 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
825 2.3/SPARC, there are no micro versions.
826 Treat Solaris 10 and up alike.
827 * configure: Regenerate.
829 2003-09-22 Anthony Green <green@redhat.com>
831 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
834 2003-09-20 <green@redhat.com>
836 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
837 check for __arm__ or __thumb__.
839 2003-09-09 Alan Modra <amodra@bigpond.net.au>
841 * configure: Regenerate.
843 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
844 Roger Sayle <roger@eyesopen.com>
846 * configure.in: Set INCLUDES to absolute path.
847 Save $INCLUDES in boehm-cflags, too.
848 Set INCLUDES so it's available to config.status.
849 * configure: Regenerate.
851 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
853 * include/gc.h (GC_CreateThread): Declare with WINAPI
855 * win32_threads.c (GC_CreateThread): Make definitions consistent
856 with declaration. Cast &thread_table[i].handle to PHANDLE
857 in call to DuplicateHandle
858 (thread_start): Declare as static.
860 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
862 * dyn_load.c: Define __private_extern__ to match Apple's system
865 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
867 * os_dep.c: Remove redundancy introduced in last merge.
869 2003-07-28 Jeff Sturm <jsturm@one-point.com>
872 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
873 * ChangeLog: Likewise.
874 * Makefile.am: Likewise.
875 * Makefile.direct: Likewise.
876 * Makefile.dj: Likewise.
877 * allchblk.c: Likewise.
879 * backgraph.c: Likewise.
880 * configure.host: Likewise.
881 * configure.in: Likewise.
882 * dbg_mlc.c: Likewise.
883 * dyn_load.c: Likewise.
884 * finalize.c: Likewise.
885 * gc_cpp.cc: Likewise.
886 * gc_dlopen.c: Likewise.
887 * gcj_mlc.c: Likewise.
888 * if_mach.c: Likewise.
889 * mach_dep.c: Likewise.
890 * malloc.c: Likewise.
891 * mallocx.c: Likewise.
893 * mark_rts.c: Likewise.
895 * os_dep.c: Likewise.
896 * ptr_chck.c: Likewise.
897 * reclaim.c: Likewise.
898 * solaris_pthreads.c: Likewise.
899 * solaris_threads.c: Likewise.
900 * sparc_mach_dep.S: Likewise.
901 * threadlibs.c: Likewise.
902 * typd_mlc.c: Likewise.
903 * version.h: Likewise.
904 * win32_threads.c: Likewise.
905 * Mac_files/MacOS_Test_config.h: Likewise.
906 * Mac_files/MacOS_config.h: Likewise.
907 * cord/cordbscs.c: Likewise.
908 * cord/cordprnt.c: Likewise.
909 * cord/de_win.c: Likewise.
910 * doc/README: Likewise.
911 * doc/README.MacOSX: Likewise.
912 * doc/README.changes: Likewise.
913 * doc/README.environment: Likewise.
914 * doc/README.ews4800: Likewise.
915 * doc/README.linux: Likewise.
916 * doc/README.macros: Likewise.
917 * doc/README.win32: Likewise.
918 * doc/debugging.html: Likewise.
919 * doc/gcdescr.html: Likewise.
920 * doc/tree.html: Likewise.
921 * include/Makefile.in: Likewise.
922 * include/gc.h: Likewise.
923 * include/gc_cpp.h: Likewise.
924 * include/gc_local_alloc.h: Likewise.
925 * include/gc_mark.h: Likewise.
926 * include/gc_pthread_redirects.h: Likewise.
927 * include/gc_typed.h: Likewise.
928 * include/new_gc_alloc.h: Likewise.
929 * include/private/dbg_mlc.h: Likewise.
930 * include/private/gc_hdrs.h: Likewise.
931 * include/private/gc_locks.h: Likewise.
932 * include/private/gc_pmark.h: Likewise.
933 * include/private/gc_priv.h: Likewise.
934 * include/private/gcconfig.h: Likewise.
935 * include/private/solaris_threads.h: Likewise.
936 * include/private/specific.h: Likewise.
937 * tests/test.c: Likewise.
938 * tests/test_cpp.cc: Likewise.
940 * configure: Rebuild.
941 * Makefile.in: Rebuild.
943 * mips_sgi_mach_dep.s: Add.
945 * alpha_mach_dep.s: Remove.
946 * irix_threads.c: Remove.
947 * linux_threads.c: Remove.
948 * mips_sgi_mach_dep.S: Remove.
950 * powerpc_macosx_mach_dep.s: Remove.
951 * doc/Makefile.am: Remove.
952 * doc/Makefile.in: Remove.
954 2003-07-25 Roger Sayle <roger@eyesopen.com>
956 * configure.host: Only use +ESdbgasm when using the HPUX native
957 compiler on PA-Risc. It isn't recognized by GCC and is silently
958 ignored by HP's compilers on ia64.
960 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
962 * configure.in: define GC_DLL under mingw if --enable-shared
964 * win32_threads.c: add #ifdef GC_DLL around DllMain
966 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
968 * include/private/gcconfig.h: Add support for arm-netbsdelf.
970 2003-04-09 Tom Tromey <tromey@redhat.com>
972 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
974 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
976 2003-03-22 Richard Henderson <rth@redhat.com>
978 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
979 (GC_test_and_set): Use __sync_lock_test_and_set.
980 (GC_clear): Use volatile assignment.
981 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
982 (GC_memory_write_barrier): Use __sync_synchronize.
984 2003-03-12 Andreas Schwab <schwab@suse.de>
986 * configure.in: Avoid trailing /. in toolexeclibdir.
987 * configure: Rebuilt.
989 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
990 * include/private/gcconfig.h (GC_data_start): declare when needed.
991 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
993 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
994 GC_register_dynlib_callback): Register main data for static
995 executable if dl_iterate_phdr() didn't.
996 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
997 if we don't expect to register main static data.
999 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
1000 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
1001 (GC_push_roots): explicitly mark free list headers, register
1002 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
1003 * alloc.c (GC_stopped_mark): Conditionally call
1004 GC_cond_register_dynamic_libraries().
1005 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
1006 * dyn_load.c (GC_register_main_static_data): define.
1007 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
1008 no longer skip main data.
1009 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
1010 (GC_init_inner): Make main data registration conditional.
1011 * include/private/gc_priv.h (GC_register_main_static_data): declare.
1012 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
1015 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
1017 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1019 * configure: Rebuilt.
1021 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
1023 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
1025 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
1027 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1028 Remove USE_LIBDIR conditional.
1029 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1030 * Makefile.in, configure: Rebuilt.
1032 2002-12-31 Tom Tromey <tromey@redhat.com>
1035 * include/Makefile.in: Rebuilt.
1036 * include/Makefile.am (noinst_HEADERS): Renamed from
1039 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1041 * ltconfig (osf[345]): Append $major to soname_spec.
1042 Reflect this in library_names_spec.
1043 * ltmain.sh (osf): Prefix $major with . for use as extension.
1045 2002-10-02 Andreas Jaeger <aj@suse.de>
1047 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
1049 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
1051 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
1052 check for __arm__ or __thumb__.
1054 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
1056 * include/private/gcconfig: Add machine type S390. Add s390x support.
1057 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
1058 (GC_compare_and_exchange): Likewise.
1060 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
1062 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
1064 2002-08-23 Adam Megacz <adam@xwt.org>
1066 * win32_threads.cc: Removed extraneous ABORT()
1068 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1070 * Makefile.am (all-multi): Fix multilib parallel build.
1072 2002-07-18 Bo Thorsen <bo@suse.de>
1074 * include/private/gcconfig.h: Add x86-64 definitions.
1075 * os_dep.c: Add x86-64 support.
1076 * configure.in: Likewise.
1077 * configure: Regenerate.
1079 2002-07-18 H.J. Lu <hjl@gnu.org>
1081 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1083 2002-07-18 H.J. Lu (hjl@gnu.org)
1085 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1088 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
1091 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1093 2002-06-09 H.J. Lu (hjl@gnu.org)
1095 * include/private/gc_locks.h (GC_test_and_set): Support
1097 (GC_TEST_AND_SET_DEFINED): Likewise.
1099 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1101 (DATAEND): Likewise.
1102 (LINUX_STACKBOTTOM): Likewise.
1103 (STACKBOTTOM): Removed for Linux/mips.
1105 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
1107 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1108 (GC_pthread_create): Fix typo.
1109 (GC_TRY_LOCK): Likewise.
1110 * include/private/gc_locks.h (GC_test_and_set): Only take one
1112 (LOCK): Adjust appropriately.
1113 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1114 _SIGRTMIN is unavailable.
1116 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1118 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1119 * aclocal.m4: Regenerate.
1120 * configure: Regenerate.
1122 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1124 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1125 script entry, and set LD to it when configuring multilibs.
1126 * configure: Rebuilt.
1128 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1130 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1131 (noinst_LTLIBRARIES): Add libgcjgc.la.
1133 * Makefile.in: Rebuild.
1135 2002-04-22 David S. Miller <davem@redhat.com>
1137 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1138 64-bit SPARC Linux, the __libc_stack_end technique does
1139 not work in this case.
1141 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1143 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1145 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1147 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1150 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1152 * include/private/gcconfig.h (DATAEND): Update comment example
1155 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1157 * include/private/gcconfig.h (DATAEND): Clarify comment.
1159 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1161 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1162 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1164 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1165 frequency for blacklist warning message.
1166 * misc.c (GC_large_alloc_warn_interval,
1167 GC_large_alloc_warn_suppressed): define.
1168 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1169 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1170 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1171 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1173 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1175 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1177 * include/private/gcconfig.h: Add support for an unmapped
1178 memory hole between the end of the initialized data segment
1179 and the start of the BSS on FreeBSD/i386.
1181 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1183 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1186 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1188 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1189 (GC_local_gcj_malloc): Add assertion.
1190 (start_mark_threads): Fix abort message.
1191 * mark.c (GC_mark_from): Generalize assertion.
1192 * reclaim.c (GC_clear_fl_links): New function.
1193 (GC_start_reclaim): Must clear some freelist links.
1194 * include/private/specific.h, specific.c: Add assertions.
1195 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1196 Rearrange tse fields.
1198 2002-03-27 Richard Henderson <rth@redhat.com>
1200 * os_dep.c (GC_init_linux_data_start): Fix references to
1201 __data_start and _end.
1203 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1205 * include/private/gcconfig.h: Change all likely references
1206 to linker script synthesized symbols to use this idiom:
1207 extern int etext[]; etext
1209 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1211 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1213 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1215 * include/private/gcconfig.h: Add unified test for FreeBSD.
1216 Support FreeBSD/alpha.
1217 * os_dep.c: Do not include <machine/trap.h> unless available.
1218 (GC_freebsd_stack_base): Fix types.
1220 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1222 * Makefile.am: Make a convenience library.
1223 * Makefile.in: Rebuilt.
1225 2002-03-15 Anthony Green <green@redhat.com>
1227 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1228 * configure.in: Disable use of getenv for win32 targets (some of
1229 which have broken implementations).
1230 * configure: Rebuilt.
1232 2002-03-12 Adam Megacz <adam@xwt.org>
1234 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1235 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1236 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1237 statically initialized it to TRUE if compiling with GCC.
1238 * win32_threads.c (thread_start): We no longer use SEH if
1240 * mark.c (GC_mark_some): We no longer use SEH if
1243 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1245 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1246 support is enabled, for hash synchronization.
1248 2002-02-24 Adam Megacz <adam@xwt.org>
1250 * Makefile.am: Added win32_threads.c to sources list.
1251 * win32_threads.c: Added two */'s which I had neglected.
1253 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1255 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1256 * Makefile.in: Rebuilt.
1258 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1260 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1262 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1264 * mips_sgi_mach_dep.S: Likewise.
1265 * Makefile.am: Update for above changes.
1266 * Makefile.in: Rebuilt.
1268 2002-02-12 Richard Henderson <rth@redhat.com>
1270 * configure.in: Re-apply 2001-06-26 configure change.
1271 * configure: Rebuild.
1273 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1275 Imported GC 6.1 Alpha 3.
1277 * sparc_mach_dep.S: Delete incorrectly named file.
1279 2001-02-11 Adam Megacz <adam@xwt.org
1281 * configure.in: support for win32, saner
1282 cross-compile options
1284 2001-02-08 Anthony Green <green@redhat.com>
1286 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1287 board embedded targets.
1288 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1289 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1290 redundant uses of ECOS.
1291 * misc.c: Use NOSYS where ECOS is being used.
1292 Don't define GC_write twice for ECOS systems.
1293 (GC_write): New function for NOSYS targets.
1295 2002-02-06 Adam Megacz <adam@xwt.org>
1297 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1298 now exposed on all Win32 platforms.
1299 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1300 compiles on Win32; it invokes CreateThread() if GC is built
1301 as a DLL; otherwise it registers the thread.
1302 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1303 libgcjgc was not built as a DLL.
1305 2002-02-01 Adam Megacz <adam@xwt.org>
1307 * boehm-gc on win32 now automatically detects if it is being built
1308 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1310 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1312 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1313 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1314 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1315 DATASTART and DATAEND roots.
1316 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1318 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1320 * dyn_load.c: Define ElfW (if needed) for all targets,
1322 (GC_FirstDLOpenedLinkMap): Use it.
1323 (GC_register_dynamic_libraries_dl): Use it.
1324 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1327 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1330 * configure.in: Add AC_SUBST(target_alias).
1331 * configure: Regenerated.
1333 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1335 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1336 case for GC_FREEBSD_THREADS.
1337 * configure.in (*-*-freebsd*): Clarify warning.
1338 * configure: Rebuilt.
1340 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1341 Andreas Tobler <toa@pop.agri.ch>
1343 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1345 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1347 * linux_threads.c (GC_init_parallel): Do not declare as a static
1349 * include/gc.h (GC_init): Declare here. Add description.
1350 * include/private/gc_priv.h (GC_init): Remove declaration.
1352 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1354 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1355 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1356 GC_FREEBSD_THREADS, handle strange interaction between system
1357 pthread implementation and boehm-gc signal-handler architecture.
1358 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1360 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1361 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1362 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1364 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1366 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1367 * Makefile.in: Rebuilt.
1369 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1371 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1372 merged local changes.
1374 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1376 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1377 Solaris 2/Intel definition.
1379 * configure.in (i?86-*-solaris2.[89]*): Define
1380 SOLARIS25_PROC_VDB_BUG_FIXED.
1381 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1382 * configure: Regenerate.
1384 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1385 (DATAEND): Define using _end.
1387 2001-09-11 Per Bothner <per@bothner.com>
1389 * include/Makefile.am: New file. It defines include_HEADERS.
1390 * Makefile.am (SUBDIRS): New macro, set to include.
1391 * configure.in (AC_OUTPUT): Add include/Makefile.
1393 2001-08-20 Tom Tromey <tromey@redhat.com>
1395 * configure: Rebuilt.
1396 * configure.in: Always ask gcc for threads package.
1398 2001-08-17 Tom Tromey <tromey@redhat.com>
1400 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1401 merged local changes.
1403 2001-08-02 David Billinghurst <David.Billinghurst>
1405 * configure: Rebuilt.
1406 * configure.in: POSIX threads on cygwin does not link with
1409 2001-07-03 Tom Tromey <tromey@redhat.com>
1411 Fix for PR bootstrap/3281:
1412 * aclocal.m4, configure, Makefile.in: Rebuilt.
1413 * acinclude.m4: Set mkinstalldirs for in-tree build.
1415 2001-06-26 Richard Henderson <rth@redhat.com>
1417 * alpha_mach_dep.s: Mark call-saved FP registers.
1418 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1419 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1420 * configure: Rebuild.
1422 2001-06-12 Tom Tromey <tromey@redhat.com>
1424 * aclocal.m4, configure: Rebuilt.
1425 * acinclude.m4: Find configure.host in srcdir.
1427 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1429 * configure.in (AC_EXEEXT): Work around in case it expands to
1430 nothing, as in autoconf 2.50.
1431 * acinclude.m4: Likewise.
1432 * aclocal.m4, configure: Rebuilt.
1434 2001-06-07 Tom Tromey <tromey@redhat.com>
1436 For PR bootstrap/3075:
1437 * configure, aclocal.m4, Makefile.in: Rebuilt.
1438 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1439 AC_CANONICAL_SYSTEM.
1440 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1441 AC_CANONICAL_SYSTEM here.
1442 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1445 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1447 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1448 (libgcjgc_la_SOURCES): Remove typo.
1449 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1450 * Makefile.in: Rebuilt.
1452 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1454 Imported version version 6.0alpha7.
1456 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1457 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1458 README.rs6000, README.sgi, README.solaris2, README.uts,
1459 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1460 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1461 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1462 hpux_irix_threads.c, makefile.depend, nursery.c,
1463 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1464 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1465 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1466 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1469 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1471 * configure.host: Build with -fexceptions.
1472 * linux_threads.c: Remember which thread stopped world for
1474 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1475 with final tuning by Bryce McKinlay
1477 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1478 * configure: Rebuilt.
1480 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1482 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1483 (GC_noop1): Change declaration to take one argument.
1485 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1487 * configure.in: Obtain THREADS with `gcc -v'.
1488 * configure: Rebuilt.
1490 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1492 * misc.c: Back out buggy changes to stack clearing code.
1493 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1494 spent clearing memory.
1496 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1499 - Accomodate finalization requests for static objects.
1500 (Will be required by hash synchronization. May be needed
1501 in some configurations now.)
1504 - Define MIN_WORDS. All allocation requests are rounded
1505 up to at least this size. Removes a subtle assumption that
1506 Java objects have a 2 word header.
1509 - Adjust Linux/IA64 configuration for non-ancient kernels.
1510 (Necessary fix for IA64.)
1513 - Fix syntax error in currently unused code. Will be needed
1521 - Change stack cleaning code to typically clear about one tenth
1522 the memory it used to in the threads configuration. Occasionally
1523 still clear more. (This is really a fix for a long-standing
1524 and fairly significant performance bug with threads.)
1527 - Fix the code for finding the beginning of the data segment under
1528 Linux. I believe this is necessary for some IA64 Linux
1529 distributions. It will also helo other platforms, though those
1530 may additionally require a gcconfig.h adjustment. (This basically
1531 works around the absence of a data_start or __data_start
1532 definition in glibc.)
1535 - Handle rounding due to MIN_WORDS.
1537 2001-03-22 Tom Tromey <tromey@redhat.com>
1539 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1541 2001-03-19 Tom Tromey <tromey@redhat.com>
1543 * Makefile.in: Rebuilt.
1544 * Makefile.am (gctest_LDFLAGS): new macro.
1546 2001-03-16 Tom Tromey <tromey@redhat.com>
1548 * Makefile.in: Rebuilt.
1549 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1551 2001-01-23 Rod Stewart <stewart@lab43.org>
1553 * gcconfig.h: Check for `__arm__', not `arm'.
1555 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1557 * configure.in: Rename THREADLIB to THREADLIBS.
1558 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1559 ensures that we link the correct version of the linuxthreads semaphore
1561 * Makefile.in: Rebuilt.
1562 * configure: Rebuilt.
1564 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1565 list of signals which are not blocked during suspend in the NO_SIGNALS
1568 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1570 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1572 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1574 * Makefile.dist: Renamed from Makefile.orig.
1576 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1578 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1579 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1581 * Makefile.in: Rebuilt.
1582 * configure: Likewise.
1584 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1586 * gcconfig.h: Add new case for powerpc EABI.
1587 [PPC]: Handle embedded OS for powerpc simulator.
1589 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1591 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1592 cross-compile configuration only.
1593 * Makefile.am: Build gcj_mlc.c.
1594 * configure, Makefile.in: Rebuilt.
1596 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1598 * acinclude.m4: Include libtool macros from the top level.
1599 * aclocal.m4, configure: Rebuilt.
1601 2000-09-04 Anthony Green <green@redhat.com>
1603 Fix for PR libgcj/230:
1604 * mark.c (GC_mark_from_mark_stack): Remove call to
1605 GC_debug_object_start.
1606 * gc_priv.h (GC_debug_object_start): Remove prototype.
1608 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1610 * gcconfig.h [OSF1] (_end): Declare as `int'.
1612 2000-08-02 Tom Tromey <tromey@cygnus.com>
1614 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1615 (GC_generic_malloc): Likewise.
1616 (GC_add_to_black_list_normal): Likewise.
1617 (GC_find_header): Likewise.
1618 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1619 * gc_mark.h (GC_find_start): Prototype.
1620 (GC_signal_mark_stack_overflow): Likewise.
1622 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1624 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1625 * configure: Rebuilt.
1627 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1629 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1631 Imported version 5.1.
1632 * acinclude.m4: Push version to 5.1.
1634 2000-06-19 Andrew Haley <aph@cygnus.com>
1636 * os_dep.c (read): Pass two dummy args to syscall().
1638 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1640 Imported 5.0 release version.
1641 * acinclude.m4: Increment version to 5.0.
1643 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1645 Imported version 5.0alpha7.
1646 * acinclude.m4: Update version to 5.0a7.
1648 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1650 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1651 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1652 - sparc glibc does not provide it.
1653 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1654 Make STACKBOTTOM depend on the wordsize.
1655 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1656 (struct frame): Declare on sparc*-linux*.
1657 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1658 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1659 Implement on sparc64.
1660 (GC_clear_stack_inner): Implement on sparc64.
1661 * gc_priv.h (GC_test_and_set): Implement for sparc.
1662 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1663 GC_save_regs_in_stack on sparc.
1665 2000-04-23 Tom Tromey <tromey@cygnus.com>
1667 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1669 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1671 Imported version version 5.0alpha6.
1672 * acinclude.m4: Bump version to 5.0a6.
1673 * configure.in: Don't use alpha_mach_dep.s.
1674 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1676 * Makefile.am, Makefile.in: irix_threads.c is now
1677 hpux_irix_threads.c.
1678 * Makefile.orig: Updated from gc distribution Makefile.
1680 2000-03-26 Anthony Green <green@redhat.com>
1682 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1684 2000-02-14 Tom Tromey <tromey@cygnus.com>
1686 * gc.h (dlopen): Define as GC_dlopen on Linux.
1687 (GC_dlopen): Declare on Linux.
1688 * dyn_load.c (GC_dlopen): Define for Linux.
1690 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1692 * gcconfig.h (DATASTART): Add missing extern declaration
1693 for data_start on powerpc.
1695 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1697 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1700 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1702 * gcconfig.h: Define DATASTART for Alpha Linux.
1704 1999-12-19 Anthony Green <green@cygnus.com>
1706 * gcconfig.h: Use libgcj hack for Alpha Linux.
1707 Undefine MPROTEXT_VDB (from Jeff Sturm).
1708 * os_dep.c: Remove Alpha Linux hacks.
1711 1999-12-13 Tom Tromey <tromey@cygnus.com>
1713 * aclocal.m4, configure: Rebuilt.
1714 * acinclude.m4: Changed version to 5.0a4.
1715 * Makefile.in: Rebuilt.
1716 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1718 1999-12-12 Anthony Green <green@cygnus.com>
1720 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1722 (DYNAMIC_LOADING): Define for PowerPC Linux.
1723 * os_dep.c: Remove some special cases for PowerPC Linux.
1724 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1727 1999-11-04 Tom Tromey <tromey@cygnus.com>
1729 * Makefile.in: Rebuilt.
1730 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1732 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1733 (GC_thr_init): Don't declare.
1735 * configure: Rebuilt.
1736 * configure.in: Removed qt threads case.
1737 * dyn_load.c: Don't mention QUICK_THREADS.
1738 * os_dep.c: Don't mention QUICK_THREADS.
1739 * misc.c: Don't mention QUICK_THREADS.
1740 * gcconfig.h: Don't mention QUICK_THREADS.
1741 * gc_priv.h: Removed QUICK_THREADS code.
1742 * quick_threads.c: Removed.
1744 1999-11-03 Tom Tromey <tromey@cygnus.com>
1746 * gcconfig.h: Merged in local changes from old config.h.
1748 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1750 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1752 1999-11-02 Tom Tromey <tromey@cygnus.com>
1754 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1756 * configure: Rebuilt.
1757 * configure.in: Don't create boehm-config.h.
1758 * Makefile.in: Rebuilt.
1759 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1761 ($(all_objs)): Depend on gcconfig.h.
1762 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1763 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1764 * config.h: Removed.
1766 1999-11-01 Tom Tromey <tromey@cygnus.com>
1768 * Makefile.in: Rebuilt.
1769 * Makefile.am (gctest_LDADD): Added THREADLIB.
1771 * configure: Rebuilt.
1772 * configure.in (INCLUDES): New subst.
1774 1999-09-29 Steve Chamberlain <sac@pobox.com>
1776 * config.h: Added picoJava target.
1777 * mach_dep.h (GC_push_regs): New code for picoJava.
1779 1999-09-28 Tom Tromey <tromey@cygnus.com>
1781 * aclocal.m4, configure: Rebuilt.
1782 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1783 appropriate AC_PROG_ symbol.
1785 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1787 * gc_priv.h: IRIX thread changes from
1788 include/private/gc_priv.h.
1790 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1792 * Makefile.in: Rebuilt.
1793 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1796 * configure: Rebuilt.
1797 * configure.in: Properly align --help output, fix capitalization
1799 * acinclude.m4: Likewise.
1801 1999-08-04 Tom Tromey <tromey@cygnus.com>
1803 * configure.in: Added missing `;;'. From Anthony Green.
1805 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1807 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1809 1999-08-03 Tom Tromey <tromey@cygnus.com>
1811 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1812 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1814 1999-08-02 Tom Tromey <tromey@cygnus.com>
1816 * aclocal.m4, configure: Rebuilt for new libtool.
1818 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1820 * mips_sgi_mach_dep.s: Enable PIC option.
1822 1999-07-19 Tom Tromey <tromey@cygnus.com>
1824 * config.h (MPROTECT_VDB): Don't define on Linux.
1826 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1828 * Makefile.am (.s.lo): Avoid `#line' directives.
1829 * Makefile.in: Rebuilt.
1831 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1833 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1834 generate *-recursive for this Makefile, use *-am instead.
1835 * Makefile.in: Rebuilt.
1837 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1839 * Makefile.am (.s.lo): Renamed from `.s.o'.
1840 * Makefile.in: Rebuilt.
1842 1999-06-21 Tom Tromey <tromey@cygnus.com>
1844 Alpha patch from Jeff Sturm:
1845 * os_dep.c (GC_init_linuxalpha): New function.
1846 * misc.c: Initialize for alpha linux.
1847 * gc_priv.h (GC_test_and_set): Define for alpha.
1848 * config.h: Don't assume __data_start on alpha.
1850 * Makefile.in: Rebuilt.
1851 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1854 * Makefile.in: Rebuilt.
1855 * Makefile.am (toolexeclibdir): Define as libdir when
1857 * configure: Rebuilt.
1858 * configure.in (USE_LIBDIR): New conditional.
1860 * configure: Rebuilt.
1861 * configure.in: Recognize all forms of alpha.
1863 1999-06-17 Anthony Green <green@cygnus.com>
1865 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1866 Carlo Dapor <carlo@vis.ethz.ch>).
1868 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1870 * configure.in: Switch from irix threads to posix threads
1871 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1872 for mips architecture.
1873 * configure: Regenerate.
1875 1999-04-30 Tom Tromey <tromey@cygnus.com>
1877 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1879 1999-04-26 Tom Tromey <tromey@cygnus.com>
1881 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1884 1999-04-23 Tom Tromey <tromey@cygnus.com>
1886 * Makefile.in, configure: Rebuilt.
1887 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1888 (libgcjgc_la_SOURCES): Renamed.
1889 (libgcjgc_la_LIBADD): Likewise.
1890 (libgcjgc_la_DEPENDENCIES): Likewise.
1891 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1892 (gctest_LDADD): Use libgcjgc.la.
1893 (all_objs): Mention libgcj_la_OBJECTS.
1894 (EXTRA_LTLIBRARIES): Renamed.
1895 (toollib_LTLIBRARIES): Likewise.
1896 (libgcjgc_la_LDFLAGS): New macro
1897 (toolexecdir): Renamed.
1898 (toolexeclibdir): Likewise.
1899 (toolexeclib_LTLIBRARIES): Likewise.
1900 (LTCOMPILE): Renamed; added libtool invocation.
1901 (LINK): Added libtool invocation.
1902 (.s.o): use LTCOMPILE.
1903 * configure.in: Call AM_PROG_LIBTOOL.
1904 (target_all): Set to libgcjgc.la.
1905 Mention `.lo' forms of object files.
1907 1999-04-21 Tom Tromey <tromey@cygnus.com>
1909 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1912 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1913 sigcontext.h. From Matthias Klose <doko@itso.de>.
1915 1999-04-16 Tom Tromey <tromey@cygnus.com>
1917 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1918 David Pettersson <dapet@mai.liu.se>
1920 1999-04-14 Tom Tromey <tromey@cygnus.com>
1922 * configure: Rebuilt.
1923 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1924 incorrect patch of 199-04-09.
1926 * configure: Rebuilt.
1927 * configure.in: Added support for alpha.
1928 From David Pettersson <dapet@mai.liu.se>.
1930 1999-04-13 Tom Tromey <tromey@cygnus.com>
1932 * Makefile.in: Rebuilt.
1933 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1936 1999-04-09 Tom Tromey <tromey@cygnus.com>
1938 * configure: Rebuilt.
1939 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1941 1999-02-23 Tom Tromey <tromey@cygnus.com>
1943 * configure: Rebuilt.
1944 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1945 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1947 1999-02-18 Tom Tromey <tromey@cygnus.com>
1949 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1950 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1951 for case where LO is NULL.
1953 1999-02-10 Tom Tromey <tromey@cygnus.com>
1955 * aclocal.m4, configure, Makefile.in: Rebuilt.
1956 * acinclude.m4: Updated to be used with automake 1.4.
1957 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1959 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1960 (libgcjgc_a_SOURCES): Likewise.
1961 (libgcjgc_a_LIBADD): Likewise.
1962 (libgcjgc_a_DEPENDENCIES): Likewise.
1963 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1964 (gctest_LDADD): Likewise.
1965 (all_objs): Likewise.
1967 1999-01-08 Tom Tromey <tromey@cygnus.com>
1969 * configure: Rebuilt.
1970 * configure.in: Define LINUX_THREADS if using POSIX threads on
1973 * gc_priv.h (GC_test_and_set): Put return type into definition.
1975 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1977 * Makefile.am: add support for eCos. In particular, add C++
1978 support for compiling the file ecos.cc.
1979 * ecos.cc: new file.
1980 * acinclude.m4: add C++ support.
1981 * aclocal.m4: likewise
1982 * config.h: add eCos support.
1983 * configure: likewise
1984 * configure.in: likewise
1985 * misc.c (GC_write): add eCos support.
1986 * os_dep.c (tiny_sbrk): add eCos support.
1988 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1990 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1991 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1993 1998-11-23 Tom Tromey <tromey@cygnus.com>
1995 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1997 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1999 * Makefile.am, Makefile.in, configure.host: tx39 build option
2002 1998-11-17 Tom Tromey <tromey@cygnus.com>
2004 * configure: Rebuilt.
2005 * configure.in: Switch on host, not target.
2007 1998-11-16 Tom Tromey <tromey@cygnus.com>
2009 * gc_priv.h (GC_debug_object_start): Declare.
2010 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
2011 * gc.h (GC_debug_register_finalizer_no_order,
2012 GC_register_finalizer_no_order): Declare.
2013 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
2014 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
2015 (GC_debug_generic_malloc): Likewise.
2016 (GC_debug_object_start): new function.
2018 1998-11-11 Tom Tromey <tromey@cygnus.com>
2020 * configure: Rebuilt.
2021 * configure.in: Recognize --enable-java-gc, not --enable-gc.
2023 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2025 * dyn_load.c: Handle QUICK_THREADS case.
2027 1998-10-21 Tom Tromey <tromey@cygnus.com>
2029 * configure: Rebuilt.
2030 * configure.in: Put cpp defines here, not in config.h. Recognize
2031 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
2032 define PACKAGE or VERSION.
2033 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
2036 * os_dep.c (GC_default_push_other_roots): Define when
2037 QUICK_THREADS defined.
2038 * misc.c: Added QUICK_THREADS case.
2039 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
2040 * config.h (THREADS): Define if QUICK_THREADS defined.
2041 * Makefile.in: Rebuilt.
2042 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
2044 * quick_threads.c: New file.
2046 1998-10-20 Tom Tromey <tromey@cygnus.com>
2048 * aclocal.m4, configure: Rebuilt.
2049 * acinclude.m4: Don't subst machine_dir or sys_dir.
2050 * configure.host: Removed unused code.
2052 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
2054 * configure: Rebuilt.
2055 * configure.in: Fix typo in previous patch.
2057 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
2059 * Makefile.in, aclocal.m4, configure: Rebuilt.
2060 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
2061 * configure.host: Created.
2063 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
2065 * Makefile.in: Rebuilt.
2066 * Makefile.am (lib_LIBRARIES): Use target_all.
2067 (EXTRA_LIBRARIES): New macro.
2068 * configure: Rebuilt.
2069 * configure.in: Recognize --enable-gc.
2071 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
2073 * Makefile.in: Rebuilt.
2074 * Makefile.am (COMPILE): Define.
2076 (.s.o): Use MY_CFLAGS.
2077 * configure: Rebuilt.
2078 * configure.in (MY_CFLAGS): Define and subst.
2080 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
2082 * configure: Rebuilt.
2083 * configure.in: Added --with-cross-host argument. Use
2084 $with_cross_host to determine when cross-compiling.
2086 * config.h (SMALL_CONFIG): Don't define.
2087 * configure: Rebuilt.
2088 * configure.in: Define SMALL_CONFIG when cross-compiling.
2090 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
2092 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2093 allchblk.c: Merged with 4.13a2 while preserving local changes.
2095 * Makefile.orig: Updated from Makefile in 4.13a2.
2097 * configure: Rebuilt.
2098 * configure.in: Updated version number to 4.13a2. On Solaris,
2099 don't build with -O when using gcc.
2101 Merged in version 4.13alpha2:
2102 * config.h (USE_MMAP): Re-enable on Solaris.
2103 * solaris_pthreads.c: Removed RCS Id line.
2104 * alpha_mach_dep.s: Removed RCS Id line.
2106 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
2108 * config.h (USE_MMAP): Don't define for Solaris.
2110 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
2112 * Makefile.in: Rebuilt.
2113 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2115 * Makefile.in: Rebuilt.
2116 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2118 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
2120 * Makefile.in: Rebuilt.
2121 * Makefile.am ($(all_objs)): Depend on config.h.
2123 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2124 DATASTART as &_etext.
2125 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2126 * configure: Rebuilt.
2127 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2130 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
2132 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2133 (GC_maybe_gc): Likewise.
2134 * os_dep.c: If NO_SIGSET defined, then have empty
2135 GC_disable_signals and GC_enable_signals.
2136 * configure: Rebuilt.
2137 * configure.in: Added --with-target-subdir option. If
2138 cross-compiling, define NO_SIGSET and NO_CLOCK.
2140 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
2142 * Makefile.in: Rebuilt.
2143 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2145 * aclocal.m4, configure: Rebuilt.
2146 * acinclude.m4: New file.
2147 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2149 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2151 * configure: Rebuilt.
2152 * configure.in: Link boehm-config.h to config.h.
2153 * Makefile.in: Rebuilt.
2154 * Makefile.am (INCLUDES): Removed.
2155 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2156 JAVA_FINALIZATION): Define
2158 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2160 * Many files: Use GC_bool, not bool.
2161 * gc_priv.h: Define GC_bool, not bool.
2163 * misc.c (GC_dont_gc): Define as int.
2164 (GC_quiet): Likewise.
2165 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2166 * alloc.c (GC_dont_expand): Define as int.
2167 * gc_priv.h: For gcc, define bool as char.
2169 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2171 * Makefile.in: Rebuilt.
2172 * Makefile.am (check_PROGRAMS): New macro.
2173 (gctest_SOURCES): Likewise.
2174 (gctest_LDADD): Likewise.
2176 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2178 * Makefile.in: Rebuilt.
2179 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2180 * configure: Rebuilt.
2181 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2183 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2185 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2187 * Makefile.orig: Renamed from Makefile.