1 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * configure.ac (AC_PREREQ): Bump to 2.64.
5 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7 * Makefile.am (install-html, install-pdf): Remove.
8 * Makefile.in: Regenerate.
10 * Makefile.in: Regenerate.
11 * aclocal.m4: Regenerate.
12 * configure: Regenerate.
13 * include/Makefile.in: Regenerate.
14 * include/gc_config.h.in: Regenerate.
16 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
18 * Makefile.am (LTCOMPILE, LTLINK): Add $(AM_LIBTOOLFLAGS)
20 * Makefile.in: Regenerate.
22 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
24 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
26 2009-07-17 Michael Meissner <meissner@linux.vnet.ibm.com>
29 * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
30 the __sync_lock_test_and _set and __sync_lock_release builtins on
31 the powerpc. If not GCC 4.4, fix up the constraints so that it
35 2009-07-17 Kai Tietz <kai.tietz@onevision.com>
37 * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
39 * configure: Regenerated.
41 2009-05-17 Dave Korn <dave.korn.cygwin@gmail.com>
43 * win32_threads.c (GC_get_thread_stack_base): Implement for Cygwin.
45 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
47 * configure: Regenerate.
49 2009-02-09 Mark Mitchell <mark@codesourcery.com>
51 * Makefile.am (LTLDFLAGS): New variable.
53 * Makefile.in: Regenerated.
55 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
57 * configure: Regenerate.
59 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
60 Steve Ellcey <sje@cup.hp.com>
62 * configure: Regenerate for new libtool.
64 * include/Makefile.in: Ditto.
67 2008-07-18 Matthias Klose <doko@ubuntu.com>
69 * configure.ac (AC_CONFIG_FILES): Add threads.mk.
71 * Makefile.in, configure: Regenerate.
73 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
75 * Makefile.in: Regenerate.
76 * configure: Regenerate.
77 * include/Makefile.in: Regenerate.
78 * include/gc_config.h.in: Regenerate.
80 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
83 * aclocal.m4: Regenerate.
84 * configure: Regenerate.
86 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
88 * aclocal.m4: Regenerate.
89 * configure: Likewise.
90 * Makefile.in: Likewise.
91 * include/Makefile.in: Likewise.
93 2007-02-19 Andreas Tobler <a.tobler@schweiz.org>
95 * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
96 GC_GETSECTBYNAME instead.
97 * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
98 architecture (Darwin).
100 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
102 * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
104 2008-01-24 David Edelsohn <edelsohn@gnu.org>
106 * configure: Regenerate.
108 2007-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
111 * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
112 up, return stack_addr instead of stack_addr - stack_size.
114 2007-08-14 David Daney <ddaney@avtrex.com>
116 * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
118 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
120 * aclocal.m4: Regenerated.
122 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
126 * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
127 Use alternate thread library in /usr/lib/lwp.
128 * configure: Regenerate.
129 * dyn_load.c: Use GC_SOLARIS_PTHREADS.
130 * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
131 * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
132 (GC_SOLARIS_THREADS): Don't define.
133 * include/private/solaris_threads.h: Remove.
134 * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
135 GC_nprocs via sysconf().
136 * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
138 (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
139 * Makefile.in: Regenerate.
140 * solaris_pthreads.c: Remove.
141 * solaris_threads.c: Remove.
143 2007-06-22 Jakub Jelinek <jakub@redhat.com>
145 * pthread_support.c (GC_get_thread_stack_base): Handle
146 pthread_getattr_np failures.
148 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
150 * configure: Regenerate.
152 2007-05-23 Steve Ellcey <sje@cup.hp.com>
154 * Makefile.in: Regenerate.
155 * configure: Regenerate.
156 * aclocal.m4: Regenerate.
157 * include/Makefile.in: Regenerate.
159 2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
161 * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
162 * configure: Regenerate.
163 * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
164 * Makefile.in: Regenerate.
165 * include/Makefile.in: Regenerate.
166 * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
167 targets. Remove comments. Prepare ppc64 support for Darwin.
169 2007-04-23 Keith Seitz <keiths@redhat.com>
171 * include/gc.h (GC_is_thread_suspended): Declare.
172 * pthread_stop_world.c (GC_is_thread_suspended): New function.
174 2007-04-03 Jakub Jelinek <jakub@redhat.com>
176 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
177 * configure: Rebuilt.
179 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
181 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
182 (GC_register_finalizer_unreachable): Declare.
183 (GC_debug_register_finalizer_unreachable): Declare.
184 * finalize.c (GC_unreachable_finalize_mark_proc): New.
185 (GC_register_finalizer_unreachable): New.
186 (GC_finalize): Handle it.
187 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
188 (GC_debug_register_finalizer_no_order): Fix whitespace.
190 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
192 * Makefile.am: Add dummy install-pdf target.
193 * Makefile.in: Regenerate
195 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
197 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
198 it works with Linux 2.6, reactivate MPROTECT_VDB
199 * boehm-gc/pthread_stop_world.c: save all register
202 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
204 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
205 added defines to include/private/gc_priv.h
206 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
207 * darwin_stop_world.c: Removed the above defines.
208 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
209 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
211 2007-01-17 David Daney <ddaney@avtrex.com>
213 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
215 * configure: Regenerated.
216 * include/gc_config.h.in: Regenerated.
218 2007-01-17 Mike Stump <mrs@apple.com>
220 * os_dep.c: Fix i686-apple-darwin9 builds.
222 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
224 * aclocal.m4: Regenerate to use multi.m4.
225 * configure: Regenerate.
226 * Makefile.in: Regenerate.
228 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
230 * include/gc_config.h.in: Regenerate.
232 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
234 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
236 * os_dep.c: Likewise.
238 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
240 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
242 (catch_exception_raise): Fix typo in the I386 exc_state.
244 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
246 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
247 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
248 * configure: Regenerated.
249 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
250 Added base definitions for the X86_64 Darwin port.
251 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
252 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
253 * darwin_stop_world.c: Removed THREAD_STATE info. Added
254 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
255 with HAS_X86_THREAD_STATE32___EAX.
256 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
258 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
259 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
260 Distinguish between getsectbynamefromheader_64 and
261 getsectbynamefromheader.
262 (GC_dyld_image_remove): Likewise.
263 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
264 (catch_exception_raise): Introduce exception information for I386 and
265 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
267 2006-12-08 Mike Stump <mrs@apple.com>
269 * configure.ac: Fix x86 darwin builds.
270 * darwin_stop_world.c: Likewise.
271 * include/private/gcconfig.h: Likewise.
272 * connfigure: Regenerate.
274 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
277 * darwin_stop_world.c: Make stack_start unsigned long.
279 2006-09-21 Sandro Tolaini <tolaini@libero.it>
281 * os_dep.c: Port to Darwin/i386
282 * darwin_stop_world.c: Likewise
283 * include/private/gcconfig.h: Likewise
285 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
287 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
289 * dyn_load.c: Likewise.
290 * include/gc.h: Likewise.
291 * private/gcconfig.h: Likewise.
292 * configure: Regenerate.
293 * include/gc_config.h.in: Regenerate.
295 2006-09-14 Tom Tromey <tromey@redhat.com>
298 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
301 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
304 * configure.ac: Check for pthread_getattr_np(). Remove
305 GC_PTHREAD_SYM_VERSION detection.
306 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
307 GC_get_thread_stack_base): New declarations.
308 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
309 GC_get_thread_stack_base): New functions.
310 (GC_delete_thread): Don't try to free the first_thread.
311 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
312 (pthread_create_, constr): Removed.
313 (pthread_create): Don't rename.
314 * include/gc_ext_config.h.in: Rebuilt.
315 * include/gc_pthread_redirects.h (pthread_create): Define
317 * include/gc_config.h.in: Rebuilt.
318 * configure: Rebuilt.
320 2006-06-21 Keith Seitz <keiths@redhat.com>
322 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
323 routine if signal is received and thread is flagged SUSPENDED.
324 (suspend_self): New function.
325 (GC_suspend_thread): New function.
326 (GC_resume_thread): New function.
327 * include/gc.h (GC_suspend_thread): Declare.
328 (GC_resumet_thread): Declare.
329 * include/private/pthread_support.h (SUSPENDED): New GC_thread
332 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
334 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
335 * os_dep.c (GC_wnt): Define.
336 (GC_init_win32): Set GC_wnt.
337 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
338 sections also on Windows 9x/ME.
340 2006-06-02 Geoffrey Keating <geoffk@apple.com>
342 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
343 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
344 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
345 HAS_I386_THREAD_STATE___EAX.
346 * configure: Regenerate.
347 * include/gc_config.h.in: Regenerate.
348 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
349 macro names to determine value.
352 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
354 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
356 * Makefile.am: Add install-html target.
357 * Makefile.in: Regenerate.
358 * aclocal.m4: Regenerate.
359 * include/Makefile.in: Regenerate.
361 2006-03-07 Andrew Haley <aph@redhat.com>
363 * dyn_load.c (GC_has_static_roots): Declare.
364 (GC_register_dynlib_callback): Call GC_has_static_roots.
366 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
368 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
369 GC_start_world): Call vm_deallocate to free act_list. Fix from
372 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
373 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
375 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
376 Warn about POSIX threads not being supported for *-*-hpux10*.
377 * configure: Regenerate.
379 2006-02-09 Tom Tromey <tromey@redhat.com>
381 * pthread_support.c: Conditionally include dlfcn.h.
383 2006-02-06 Jakub Jelinek <jakub@redhat.com>
384 Anthony Green <green@redhat.com>
385 Tom Tromey <tromey@redhat.com>
387 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
388 * include/gc_config.h.in: Rebuilt.
389 * include/gc_pthread_redirects.h (pthread_create): Conditionally
391 * pthread_support.c (pthread_create_): New global.
392 (constr): New function.
393 (pthread_create): Conditionally renamed.
394 * configure: Rebuilt.
395 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
397 2006-02-04 Alan Modra <amodra@bigpond.net.au>
399 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
400 use broken 64-bit version.
402 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
404 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
407 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
408 * Makefile.in: Regenerate.
410 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
412 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
415 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
417 Import Boehm GC version 6.6.
419 2006-01-24 David Ayers <d.ayers@inode.at>
422 * include/gc.h: Fix prototype declarations for bootstrap.
424 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
426 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
428 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
430 * include/private/gc_locks.h (GC_test_and_set): Change the
431 constraint of the first operand to '0'.
433 2005-09-06 Tom Tromey <tromey@redhat.com>
436 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
439 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
441 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
443 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
445 * os_dep.c: Add FreeBSD/PowerPC bits.
446 (GC_SysVGetDataStart): Likewise.
447 * include/private/gcconfig.h: Likewise.
449 2005-05-25 Andrew Haley <aph@redhat.com>
451 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
454 2005-05-09 Mike Stump <mrs@apple.com>
456 * configure: Regenerate.
458 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
460 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
461 Simon Posnjak from gc6.4.
462 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
464 2005-04-17 David S. Miller <davem@davemloft.net>
466 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
467 * os_dep.c (GC_linux_stack_base): Check for bug present in some
468 Sparc glibc variants where __libc_stack_end is erroneously set
469 to "1". Fallback to procfs code in that case.
471 2005-04-12 Mike Stump <mrs@apple.com>
473 * configure: Regenerate.
475 2005-04-12 Richard Henderson <rth@redhat.com>
477 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
479 2005-03-23 Mike Stump <mrs@apple.com>
481 * darwin_stop_world.c: Update for -m64 multilib.
482 * include/private/gcconfig.h: Likewise.
483 * powerpc_darwin_mach_dep.s: Likewise.
485 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
487 * Makefile.in, include/Makefile.in: Regenerate.
489 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
491 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
492 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
494 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
497 * configure.host: Set gc_use_mmap on *-linux*.
498 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
499 * include/private/gc_priv.h: Include gc_config.h.
500 * configure, include/gc_config.h.in: Rebuilt.
502 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
504 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
505 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
507 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
509 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
510 and indent appropriately.
511 * mark_rts.c (GC_approx_sp): Access stack.
512 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
513 callee-saves registers when appropriate.
514 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
516 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
518 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
519 and include/gc_ext_config.h.
520 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
521 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
523 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
525 * configure: Regenerate.
527 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
530 Revert patches of 2004-11-26 and 2004-11-27.
532 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
534 * configure: Regenerate for libtool change.
536 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
538 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
540 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
542 Fix "PACKAGE_NAME redefined" errors.
543 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
544 and include/gc_config.h.
545 * configure: Regenerated.
546 * include/gc_config.h.in: No longer auto-generated. Define only the
547 macros needed by libjava.
548 * include/config.h.in: Generated by autoheader.
549 * include/gc.h: Include config.h, not gc_config.h.
551 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
553 * configure: Regenerate for libtool reversion.
555 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
557 * configure: Regenerate for libtool change.
559 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
561 * configure.ac (machdep): Use sparc_mach_dep.lo on
562 sparc64-sun-solaris2.* too.
563 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
564 * configure: Regenerate.
566 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
569 * configure.ac (threading): Accept 'posix95'.
570 * configure: Regenerate.
572 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
574 * Makefile.am: Define ACLOCAL_AMFLAGS.
575 * configure.ac: Remove redundant sinclude.
576 * acinclude.m4: Delete file.
577 * aclocal.m4: Regenerate.
578 * Makefile.in, include/Makefile.in: Regenerate.
579 * configure: Regenerate.
581 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
583 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
586 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
588 * include/private/gcconfig.h: Add m32r-linux target.
590 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
592 * configure.ac: Update all AC_DEFINEs to newer style.
593 * configure: Regenerate.
594 * include/gc_config.h.in: Regenerate.
596 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
598 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
599 GC_print_back_graph_stats): split GC_traverse_back_graph.
600 * backgraph.c: Dynamically grow in_progress_space.
601 * finalize.c (GC_notify_or_invoke_finalizers): also call
602 GC_print_back_graph_stats.
603 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
604 GC_print_back_height): Move delarations to header file.
605 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
606 * configure: Regenerate.
608 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
610 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
611 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
613 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
615 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
616 Reported by Danny Smith.
618 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
620 * misc.c (GC_init): Replace lhs cast with rhs cast.
622 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
624 * specific.c: Check GC_LINUX_THREADS before including
625 private/specific.h. From Richard Earnshaw.
627 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
629 * aclocal.m4: Remove obsolete construct for old automake.
630 * acinclude.m4: Regenerate with aclocal 1.9.1.
631 * configure.ac: Remove duplicate AC_WITH calls. Replace
632 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
633 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
634 Remove now-redundant subst of target_noncanonical. Remove
635 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
636 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
637 Use slightly more modern form of AC_INIT.
638 * configure: Rebuild with autoconf 2.59.
639 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
641 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
643 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
644 since they're not known at this time.
645 * solaris_pthreads.c: Likewise.
647 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
650 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
652 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
654 * configure.ac (gc_cflags): Add -Iinclude.
655 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
656 Don't write DEFS to boehm-cflags file.
657 * configure: Rebuilt.
658 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
659 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
660 * include/gc_config_macros.h: Remove backward-compatibility
661 redefinitions of GC_ names.
662 * include/gc.h: Include <gc_config.h>.
664 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
666 Import Boehm GC version 6.3.
668 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
670 * include/Makefile.in: Regenerate
672 2004-07-06 Andrew Pinski <apinski@apple.com>
674 * os-dep.c (GC_task_self): Declare as static
675 and remove the second declaration.
677 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
679 * Makefile.am: Add rule for .S files to fix bootstrap on
681 * Makefile.in: Regenerate.
683 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
685 * boehm-gc/configure.ac: New name of configure.in.
686 Remove useless multilib stuff. Change uses of
687 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
688 * boehm-gc/configure.in: New name of configure.in.
689 * boehm-gc/Makefile.am: Update for automake 1.8.5.
690 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
691 * boehm-gc/aclocal.m4: Regenerate.
692 * boehm-gc/configure: Regenerate.
693 * boehm-gc/Makefile.in: Regenerate.
695 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
697 * .cvsignore: New file.
699 2004-04-25 Andreas Jaeger <aj@suse.de>
701 * mark.c (GC_mark_from): Use pointer as prefetch argument.
703 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
705 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
707 (PREFETCH_FOR_WRITE): Likewise.
709 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
711 * configure.ac: Bump AC_PREREQ to 2.59.
712 * configure: Regenerate.
713 * config.in: Regenerate.
715 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
717 * ltconfig, ltmain.sh: Remove unused files.
718 * configure.in: Remove bogus extra early invocation of
720 * configure: Regenerate.
721 * mkinstalldirs, install-sh, config.sub, config.guess:
722 Remove (now) unused files.
723 * Makefile.in: Regenerate (losing references to vanished
726 * configure.in: Add CCAS, CCASFLAGS for future automakes.
727 * configure, Makefile.in, include/Makefile.in: Regenerate.
729 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
730 * Makefile.in: Regenerate.
732 * configure.in: Remove bogus duplicate invocation of
733 AM_MAINTAINER_MODE. Remove obsolete comment.
734 * configure: Regenerate.
736 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
738 * aclocal.m4: Regenerate.
739 * configure.in: Receive contents of GC_CONFIGURE macro.
740 * configure: Regenerate.
742 * configure.in: Remove more obsolete, bogus code.
743 * configure: Regenerate.
745 * acinclude.m4: Remove obsolete and bogus constructs.
746 * aclocal.m4: Regenerate.
747 * configure: Regnerate.
749 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
751 * acinclude.m4: De-precious CC and CXX so that the right flags
752 are passed down to multilibs.
753 * aclocal.m4: Regenerate.
754 * configure: Regenerate.
756 2004-02-22 Zack Weinberg <zack@codesourcery.com>
757 Nathanael Nerode <neroden@twcny.rr.com>
758 Alexandre Oliva <aoliva@redhat.com>
760 * config.sub, config.guess: Replace with forwarding scripts
761 which invoke the master copies in the top level.
763 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
765 * acinclude.m4: Remove old no-executables workaround;
766 add new no-executables workaround.
767 * aclocal.m4: Regenerate.
768 * configure.in: Change prereqs to autoconf 2.57.
769 * configure: Regenerate with autoconf 2.57.
771 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
772 * configure: Regenerate.
773 * Makefile.am: Use target_noncanonical variable from configure.
774 * Makefile.in: Regenerate.
775 * include/Makefile.in: Regenerate.
777 2004-02-20 Andrew Cagney <cagney@redhat.com>
779 * config.guess: Update from version 2002-01-10 to 2004-02-16.
780 * config.sub: Update from version 2002-01-02 to 2004-02-16.
782 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
784 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
785 * aclocal.m4: Rebuild.
786 * configure: Regenerate.
788 * acinclude.m4: Move certain code to configure.in.
789 * configure.in: Receive code from acinclude.m4.
790 * aclocal.m4: Rebuild.
791 * configure: Regenerate.
793 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
795 2004-01-20 Andrew Haley <aph@redhat.com>
797 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
799 * configure.in: Comment change.
801 2004-01-16 Andrew Haley <aph@redhat.com>
803 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
804 add for ia64; remove for MIPS.
805 * configure: Regnerated.
807 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
809 * configure.in: Add in AC_PREREQ(2.13)
811 2004-01-07 Dave Jones <davej@redhat.com>
813 * malloc.c (GC_generic_malloc): Correct initialization typo.
814 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
816 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
818 * include/private/gcconfig.h: Re-install change of 2003-04-16.
820 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
822 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
825 2003-10-18 Alan Modra <amodra@bigpond.net.au>
827 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
830 2003-10-03 Jeff Sturm <jsturm@one-point.com>
832 * configure: Rebuild.
834 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
836 * configure.in: Remove NO_GETENV definition for win32.
837 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
838 * misc.c (GC_init_inner): Call GC_thr_init for win32.
839 (GC_set_warn_proc): Add assertion.
840 * win32_threads.c: Import 6.3alpha2 version.
841 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
843 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
845 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
846 2.3/SPARC, there are no micro versions.
847 Treat Solaris 10 and up alike.
848 * configure: Regenerate.
850 2003-09-22 Anthony Green <green@redhat.com>
852 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
855 2003-09-20 <green@redhat.com>
857 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
858 check for __arm__ or __thumb__.
860 2003-09-09 Alan Modra <amodra@bigpond.net.au>
862 * configure: Regenerate.
864 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
865 Roger Sayle <roger@eyesopen.com>
867 * configure.in: Set INCLUDES to absolute path.
868 Save $INCLUDES in boehm-cflags, too.
869 Set INCLUDES so it's available to config.status.
870 * configure: Regenerate.
872 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
874 * include/gc.h (GC_CreateThread): Declare with WINAPI
876 * win32_threads.c (GC_CreateThread): Make definitions consistent
877 with declaration. Cast &thread_table[i].handle to PHANDLE
878 in call to DuplicateHandle
879 (thread_start): Declare as static.
881 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
883 * dyn_load.c: Define __private_extern__ to match Apple's system
886 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
888 * os_dep.c: Remove redundancy introduced in last merge.
890 2003-07-28 Jeff Sturm <jsturm@one-point.com>
893 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
894 * ChangeLog: Likewise.
895 * Makefile.am: Likewise.
896 * Makefile.direct: Likewise.
897 * Makefile.dj: Likewise.
898 * allchblk.c: Likewise.
900 * backgraph.c: Likewise.
901 * configure.host: Likewise.
902 * configure.in: Likewise.
903 * dbg_mlc.c: Likewise.
904 * dyn_load.c: Likewise.
905 * finalize.c: Likewise.
906 * gc_cpp.cc: Likewise.
907 * gc_dlopen.c: Likewise.
908 * gcj_mlc.c: Likewise.
909 * if_mach.c: Likewise.
910 * mach_dep.c: Likewise.
911 * malloc.c: Likewise.
912 * mallocx.c: Likewise.
914 * mark_rts.c: Likewise.
916 * os_dep.c: Likewise.
917 * ptr_chck.c: Likewise.
918 * reclaim.c: Likewise.
919 * solaris_pthreads.c: Likewise.
920 * solaris_threads.c: Likewise.
921 * sparc_mach_dep.S: Likewise.
922 * threadlibs.c: Likewise.
923 * typd_mlc.c: Likewise.
924 * version.h: Likewise.
925 * win32_threads.c: Likewise.
926 * Mac_files/MacOS_Test_config.h: Likewise.
927 * Mac_files/MacOS_config.h: Likewise.
928 * cord/cordbscs.c: Likewise.
929 * cord/cordprnt.c: Likewise.
930 * cord/de_win.c: Likewise.
931 * doc/README: Likewise.
932 * doc/README.MacOSX: Likewise.
933 * doc/README.changes: Likewise.
934 * doc/README.environment: Likewise.
935 * doc/README.ews4800: Likewise.
936 * doc/README.linux: Likewise.
937 * doc/README.macros: Likewise.
938 * doc/README.win32: Likewise.
939 * doc/debugging.html: Likewise.
940 * doc/gcdescr.html: Likewise.
941 * doc/tree.html: Likewise.
942 * include/Makefile.in: Likewise.
943 * include/gc.h: Likewise.
944 * include/gc_cpp.h: Likewise.
945 * include/gc_local_alloc.h: Likewise.
946 * include/gc_mark.h: Likewise.
947 * include/gc_pthread_redirects.h: Likewise.
948 * include/gc_typed.h: Likewise.
949 * include/new_gc_alloc.h: Likewise.
950 * include/private/dbg_mlc.h: Likewise.
951 * include/private/gc_hdrs.h: Likewise.
952 * include/private/gc_locks.h: Likewise.
953 * include/private/gc_pmark.h: Likewise.
954 * include/private/gc_priv.h: Likewise.
955 * include/private/gcconfig.h: Likewise.
956 * include/private/solaris_threads.h: Likewise.
957 * include/private/specific.h: Likewise.
958 * tests/test.c: Likewise.
959 * tests/test_cpp.cc: Likewise.
961 * configure: Rebuild.
962 * Makefile.in: Rebuild.
964 * mips_sgi_mach_dep.s: Add.
966 * alpha_mach_dep.s: Remove.
967 * irix_threads.c: Remove.
968 * linux_threads.c: Remove.
969 * mips_sgi_mach_dep.S: Remove.
971 * powerpc_macosx_mach_dep.s: Remove.
972 * doc/Makefile.am: Remove.
973 * doc/Makefile.in: Remove.
975 2003-07-25 Roger Sayle <roger@eyesopen.com>
977 * configure.host: Only use +ESdbgasm when using the HPUX native
978 compiler on PA-Risc. It isn't recognized by GCC and is silently
979 ignored by HP's compilers on ia64.
981 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
983 * configure.in: define GC_DLL under mingw if --enable-shared
985 * win32_threads.c: add #ifdef GC_DLL around DllMain
987 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
989 * include/private/gcconfig.h: Add support for arm-netbsdelf.
991 2003-04-09 Tom Tromey <tromey@redhat.com>
993 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
995 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
997 2003-03-22 Richard Henderson <rth@redhat.com>
999 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
1000 (GC_test_and_set): Use __sync_lock_test_and_set.
1001 (GC_clear): Use volatile assignment.
1002 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
1003 (GC_memory_write_barrier): Use __sync_synchronize.
1005 2003-03-12 Andreas Schwab <schwab@suse.de>
1007 * configure.in: Avoid trailing /. in toolexeclibdir.
1008 * configure: Rebuilt.
1010 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
1011 * include/private/gcconfig.h (GC_data_start): declare when needed.
1012 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
1014 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
1015 GC_register_dynlib_callback): Register main data for static
1016 executable if dl_iterate_phdr() didn't.
1017 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
1018 if we don't expect to register main static data.
1020 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
1021 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
1022 (GC_push_roots): explicitly mark free list headers, register
1023 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
1024 * alloc.c (GC_stopped_mark): Conditionally call
1025 GC_cond_register_dynamic_libraries().
1026 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
1027 * dyn_load.c (GC_register_main_static_data): define.
1028 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
1029 no longer skip main data.
1030 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
1031 (GC_init_inner): Make main data registration conditional.
1032 * include/private/gc_priv.h (GC_register_main_static_data): declare.
1033 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
1036 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
1038 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1040 * configure: Rebuilt.
1042 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
1044 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
1046 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
1048 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1049 Remove USE_LIBDIR conditional.
1050 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1051 * Makefile.in, configure: Rebuilt.
1053 2002-12-31 Tom Tromey <tromey@redhat.com>
1056 * include/Makefile.in: Rebuilt.
1057 * include/Makefile.am (noinst_HEADERS): Renamed from
1060 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1062 * ltconfig (osf[345]): Append $major to soname_spec.
1063 Reflect this in library_names_spec.
1064 * ltmain.sh (osf): Prefix $major with . for use as extension.
1066 2002-10-02 Andreas Jaeger <aj@suse.de>
1068 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
1070 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
1072 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
1073 check for __arm__ or __thumb__.
1075 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
1077 * include/private/gcconfig: Add machine type S390. Add s390x support.
1078 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
1079 (GC_compare_and_exchange): Likewise.
1081 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
1083 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
1085 2002-08-23 Adam Megacz <adam@xwt.org>
1087 * win32_threads.cc: Removed extraneous ABORT()
1089 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1091 * Makefile.am (all-multi): Fix multilib parallel build.
1093 2002-07-18 Bo Thorsen <bo@suse.de>
1095 * include/private/gcconfig.h: Add x86-64 definitions.
1096 * os_dep.c: Add x86-64 support.
1097 * configure.in: Likewise.
1098 * configure: Regenerate.
1100 2002-07-18 H.J. Lu <hjl@gnu.org>
1102 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1104 2002-07-18 H.J. Lu (hjl@gnu.org)
1106 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1109 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
1112 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1114 2002-06-09 H.J. Lu (hjl@gnu.org)
1116 * include/private/gc_locks.h (GC_test_and_set): Support
1118 (GC_TEST_AND_SET_DEFINED): Likewise.
1120 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1122 (DATAEND): Likewise.
1123 (LINUX_STACKBOTTOM): Likewise.
1124 (STACKBOTTOM): Removed for Linux/mips.
1126 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
1128 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1129 (GC_pthread_create): Fix typo.
1130 (GC_TRY_LOCK): Likewise.
1131 * include/private/gc_locks.h (GC_test_and_set): Only take one
1133 (LOCK): Adjust appropriately.
1134 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1135 _SIGRTMIN is unavailable.
1137 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1139 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1140 * aclocal.m4: Regenerate.
1141 * configure: Regenerate.
1143 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1145 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1146 script entry, and set LD to it when configuring multilibs.
1147 * configure: Rebuilt.
1149 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1151 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1152 (noinst_LTLIBRARIES): Add libgcjgc.la.
1154 * Makefile.in: Rebuild.
1156 2002-04-22 David S. Miller <davem@redhat.com>
1158 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1159 64-bit SPARC Linux, the __libc_stack_end technique does
1160 not work in this case.
1162 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1164 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1166 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1168 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1171 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1173 * include/private/gcconfig.h (DATAEND): Update comment example
1176 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1178 * include/private/gcconfig.h (DATAEND): Clarify comment.
1180 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1182 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1183 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1185 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1186 frequency for blacklist warning message.
1187 * misc.c (GC_large_alloc_warn_interval,
1188 GC_large_alloc_warn_suppressed): define.
1189 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1190 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1191 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1192 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1194 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1196 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1198 * include/private/gcconfig.h: Add support for an unmapped
1199 memory hole between the end of the initialized data segment
1200 and the start of the BSS on FreeBSD/i386.
1202 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1204 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1207 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1209 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1210 (GC_local_gcj_malloc): Add assertion.
1211 (start_mark_threads): Fix abort message.
1212 * mark.c (GC_mark_from): Generalize assertion.
1213 * reclaim.c (GC_clear_fl_links): New function.
1214 (GC_start_reclaim): Must clear some freelist links.
1215 * include/private/specific.h, specific.c: Add assertions.
1216 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1217 Rearrange tse fields.
1219 2002-03-27 Richard Henderson <rth@redhat.com>
1221 * os_dep.c (GC_init_linux_data_start): Fix references to
1222 __data_start and _end.
1224 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1226 * include/private/gcconfig.h: Change all likely references
1227 to linker script synthesized symbols to use this idiom:
1228 extern int etext[]; etext
1230 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1232 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1234 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1236 * include/private/gcconfig.h: Add unified test for FreeBSD.
1237 Support FreeBSD/alpha.
1238 * os_dep.c: Do not include <machine/trap.h> unless available.
1239 (GC_freebsd_stack_base): Fix types.
1241 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1243 * Makefile.am: Make a convenience library.
1244 * Makefile.in: Rebuilt.
1246 2002-03-15 Anthony Green <green@redhat.com>
1248 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1249 * configure.in: Disable use of getenv for win32 targets (some of
1250 which have broken implementations).
1251 * configure: Rebuilt.
1253 2002-03-12 Adam Megacz <adam@xwt.org>
1255 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1256 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1257 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1258 statically initialized it to TRUE if compiling with GCC.
1259 * win32_threads.c (thread_start): We no longer use SEH if
1261 * mark.c (GC_mark_some): We no longer use SEH if
1264 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1266 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1267 support is enabled, for hash synchronization.
1269 2002-02-24 Adam Megacz <adam@xwt.org>
1271 * Makefile.am: Added win32_threads.c to sources list.
1272 * win32_threads.c: Added two */'s which I had neglected.
1274 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1276 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1277 * Makefile.in: Rebuilt.
1279 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1281 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1283 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1285 * mips_sgi_mach_dep.S: Likewise.
1286 * Makefile.am: Update for above changes.
1287 * Makefile.in: Rebuilt.
1289 2002-02-12 Richard Henderson <rth@redhat.com>
1291 * configure.in: Re-apply 2001-06-26 configure change.
1292 * configure: Rebuild.
1294 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1296 Imported GC 6.1 Alpha 3.
1298 * sparc_mach_dep.S: Delete incorrectly named file.
1300 2001-02-11 Adam Megacz <adam@xwt.org
1302 * configure.in: support for win32, saner
1303 cross-compile options
1305 2001-02-08 Anthony Green <green@redhat.com>
1307 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1308 board embedded targets.
1309 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1310 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1311 redundant uses of ECOS.
1312 * misc.c: Use NOSYS where ECOS is being used.
1313 Don't define GC_write twice for ECOS systems.
1314 (GC_write): New function for NOSYS targets.
1316 2002-02-06 Adam Megacz <adam@xwt.org>
1318 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1319 now exposed on all Win32 platforms.
1320 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1321 compiles on Win32; it invokes CreateThread() if GC is built
1322 as a DLL; otherwise it registers the thread.
1323 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1324 libgcjgc was not built as a DLL.
1326 2002-02-01 Adam Megacz <adam@xwt.org>
1328 * boehm-gc on win32 now automatically detects if it is being built
1329 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1331 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1333 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1334 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1335 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1336 DATASTART and DATAEND roots.
1337 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1339 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1341 * dyn_load.c: Define ElfW (if needed) for all targets,
1343 (GC_FirstDLOpenedLinkMap): Use it.
1344 (GC_register_dynamic_libraries_dl): Use it.
1345 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1348 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1351 * configure.in: Add AC_SUBST(target_alias).
1352 * configure: Regenerated.
1354 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1356 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1357 case for GC_FREEBSD_THREADS.
1358 * configure.in (*-*-freebsd*): Clarify warning.
1359 * configure: Rebuilt.
1361 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1362 Andreas Tobler <toa@pop.agri.ch>
1364 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1366 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1368 * linux_threads.c (GC_init_parallel): Do not declare as a static
1370 * include/gc.h (GC_init): Declare here. Add description.
1371 * include/private/gc_priv.h (GC_init): Remove declaration.
1373 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1375 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1376 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1377 GC_FREEBSD_THREADS, handle strange interaction between system
1378 pthread implementation and boehm-gc signal-handler architecture.
1379 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1381 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1382 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1383 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1385 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1387 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1388 * Makefile.in: Rebuilt.
1390 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1392 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1393 merged local changes.
1395 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1397 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1398 Solaris 2/Intel definition.
1400 * configure.in (i?86-*-solaris2.[89]*): Define
1401 SOLARIS25_PROC_VDB_BUG_FIXED.
1402 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1403 * configure: Regenerate.
1405 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1406 (DATAEND): Define using _end.
1408 2001-09-11 Per Bothner <per@bothner.com>
1410 * include/Makefile.am: New file. It defines include_HEADERS.
1411 * Makefile.am (SUBDIRS): New macro, set to include.
1412 * configure.in (AC_OUTPUT): Add include/Makefile.
1414 2001-08-20 Tom Tromey <tromey@redhat.com>
1416 * configure: Rebuilt.
1417 * configure.in: Always ask gcc for threads package.
1419 2001-08-17 Tom Tromey <tromey@redhat.com>
1421 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1422 merged local changes.
1424 2001-08-02 David Billinghurst <David.Billinghurst>
1426 * configure: Rebuilt.
1427 * configure.in: POSIX threads on cygwin does not link with
1430 2001-07-03 Tom Tromey <tromey@redhat.com>
1432 Fix for PR bootstrap/3281:
1433 * aclocal.m4, configure, Makefile.in: Rebuilt.
1434 * acinclude.m4: Set mkinstalldirs for in-tree build.
1436 2001-06-26 Richard Henderson <rth@redhat.com>
1438 * alpha_mach_dep.s: Mark call-saved FP registers.
1439 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1440 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1441 * configure: Rebuild.
1443 2001-06-12 Tom Tromey <tromey@redhat.com>
1445 * aclocal.m4, configure: Rebuilt.
1446 * acinclude.m4: Find configure.host in srcdir.
1448 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1450 * configure.in (AC_EXEEXT): Work around in case it expands to
1451 nothing, as in autoconf 2.50.
1452 * acinclude.m4: Likewise.
1453 * aclocal.m4, configure: Rebuilt.
1455 2001-06-07 Tom Tromey <tromey@redhat.com>
1457 For PR bootstrap/3075:
1458 * configure, aclocal.m4, Makefile.in: Rebuilt.
1459 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1460 AC_CANONICAL_SYSTEM.
1461 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1462 AC_CANONICAL_SYSTEM here.
1463 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1466 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1468 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1469 (libgcjgc_la_SOURCES): Remove typo.
1470 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1471 * Makefile.in: Rebuilt.
1473 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1475 Imported version version 6.0alpha7.
1477 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1478 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1479 README.rs6000, README.sgi, README.solaris2, README.uts,
1480 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1481 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1482 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1483 hpux_irix_threads.c, makefile.depend, nursery.c,
1484 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1485 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1486 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1487 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1490 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1492 * configure.host: Build with -fexceptions.
1493 * linux_threads.c: Remember which thread stopped world for
1495 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1496 with final tuning by Bryce McKinlay
1498 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1499 * configure: Rebuilt.
1501 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1503 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1504 (GC_noop1): Change declaration to take one argument.
1506 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1508 * configure.in: Obtain THREADS with `gcc -v'.
1509 * configure: Rebuilt.
1511 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1513 * misc.c: Back out buggy changes to stack clearing code.
1514 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1515 spent clearing memory.
1517 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1520 - Accomodate finalization requests for static objects.
1521 (Will be required by hash synchronization. May be needed
1522 in some configurations now.)
1525 - Define MIN_WORDS. All allocation requests are rounded
1526 up to at least this size. Removes a subtle assumption that
1527 Java objects have a 2 word header.
1530 - Adjust Linux/IA64 configuration for non-ancient kernels.
1531 (Necessary fix for IA64.)
1534 - Fix syntax error in currently unused code. Will be needed
1542 - Change stack cleaning code to typically clear about one tenth
1543 the memory it used to in the threads configuration. Occasionally
1544 still clear more. (This is really a fix for a long-standing
1545 and fairly significant performance bug with threads.)
1548 - Fix the code for finding the beginning of the data segment under
1549 Linux. I believe this is necessary for some IA64 Linux
1550 distributions. It will also helo other platforms, though those
1551 may additionally require a gcconfig.h adjustment. (This basically
1552 works around the absence of a data_start or __data_start
1553 definition in glibc.)
1556 - Handle rounding due to MIN_WORDS.
1558 2001-03-22 Tom Tromey <tromey@redhat.com>
1560 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1562 2001-03-19 Tom Tromey <tromey@redhat.com>
1564 * Makefile.in: Rebuilt.
1565 * Makefile.am (gctest_LDFLAGS): new macro.
1567 2001-03-16 Tom Tromey <tromey@redhat.com>
1569 * Makefile.in: Rebuilt.
1570 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1572 2001-01-23 Rod Stewart <stewart@lab43.org>
1574 * gcconfig.h: Check for `__arm__', not `arm'.
1576 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1578 * configure.in: Rename THREADLIB to THREADLIBS.
1579 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1580 ensures that we link the correct version of the linuxthreads semaphore
1582 * Makefile.in: Rebuilt.
1583 * configure: Rebuilt.
1585 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1586 list of signals which are not blocked during suspend in the NO_SIGNALS
1589 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1591 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1593 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1595 * Makefile.dist: Renamed from Makefile.orig.
1597 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1599 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1600 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1602 * Makefile.in: Rebuilt.
1603 * configure: Likewise.
1605 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1607 * gcconfig.h: Add new case for powerpc EABI.
1608 [PPC]: Handle embedded OS for powerpc simulator.
1610 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1612 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1613 cross-compile configuration only.
1614 * Makefile.am: Build gcj_mlc.c.
1615 * configure, Makefile.in: Rebuilt.
1617 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1619 * acinclude.m4: Include libtool macros from the top level.
1620 * aclocal.m4, configure: Rebuilt.
1622 2000-09-04 Anthony Green <green@redhat.com>
1624 Fix for PR libgcj/230:
1625 * mark.c (GC_mark_from_mark_stack): Remove call to
1626 GC_debug_object_start.
1627 * gc_priv.h (GC_debug_object_start): Remove prototype.
1629 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1631 * gcconfig.h [OSF1] (_end): Declare as `int'.
1633 2000-08-02 Tom Tromey <tromey@cygnus.com>
1635 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1636 (GC_generic_malloc): Likewise.
1637 (GC_add_to_black_list_normal): Likewise.
1638 (GC_find_header): Likewise.
1639 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1640 * gc_mark.h (GC_find_start): Prototype.
1641 (GC_signal_mark_stack_overflow): Likewise.
1643 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1645 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1646 * configure: Rebuilt.
1648 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1650 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1652 Imported version 5.1.
1653 * acinclude.m4: Push version to 5.1.
1655 2000-06-19 Andrew Haley <aph@cygnus.com>
1657 * os_dep.c (read): Pass two dummy args to syscall().
1659 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1661 Imported 5.0 release version.
1662 * acinclude.m4: Increment version to 5.0.
1664 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1666 Imported version 5.0alpha7.
1667 * acinclude.m4: Update version to 5.0a7.
1669 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1671 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1672 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1673 - sparc glibc does not provide it.
1674 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1675 Make STACKBOTTOM depend on the wordsize.
1676 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1677 (struct frame): Declare on sparc*-linux*.
1678 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1679 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1680 Implement on sparc64.
1681 (GC_clear_stack_inner): Implement on sparc64.
1682 * gc_priv.h (GC_test_and_set): Implement for sparc.
1683 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1684 GC_save_regs_in_stack on sparc.
1686 2000-04-23 Tom Tromey <tromey@cygnus.com>
1688 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1690 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1692 Imported version version 5.0alpha6.
1693 * acinclude.m4: Bump version to 5.0a6.
1694 * configure.in: Don't use alpha_mach_dep.s.
1695 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1697 * Makefile.am, Makefile.in: irix_threads.c is now
1698 hpux_irix_threads.c.
1699 * Makefile.orig: Updated from gc distribution Makefile.
1701 2000-03-26 Anthony Green <green@redhat.com>
1703 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1705 2000-02-14 Tom Tromey <tromey@cygnus.com>
1707 * gc.h (dlopen): Define as GC_dlopen on Linux.
1708 (GC_dlopen): Declare on Linux.
1709 * dyn_load.c (GC_dlopen): Define for Linux.
1711 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1713 * gcconfig.h (DATASTART): Add missing extern declaration
1714 for data_start on powerpc.
1716 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1718 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1721 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1723 * gcconfig.h: Define DATASTART for Alpha Linux.
1725 1999-12-19 Anthony Green <green@cygnus.com>
1727 * gcconfig.h: Use libgcj hack for Alpha Linux.
1728 Undefine MPROTEXT_VDB (from Jeff Sturm).
1729 * os_dep.c: Remove Alpha Linux hacks.
1732 1999-12-13 Tom Tromey <tromey@cygnus.com>
1734 * aclocal.m4, configure: Rebuilt.
1735 * acinclude.m4: Changed version to 5.0a4.
1736 * Makefile.in: Rebuilt.
1737 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1739 1999-12-12 Anthony Green <green@cygnus.com>
1741 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1743 (DYNAMIC_LOADING): Define for PowerPC Linux.
1744 * os_dep.c: Remove some special cases for PowerPC Linux.
1745 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1748 1999-11-04 Tom Tromey <tromey@cygnus.com>
1750 * Makefile.in: Rebuilt.
1751 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1753 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1754 (GC_thr_init): Don't declare.
1756 * configure: Rebuilt.
1757 * configure.in: Removed qt threads case.
1758 * dyn_load.c: Don't mention QUICK_THREADS.
1759 * os_dep.c: Don't mention QUICK_THREADS.
1760 * misc.c: Don't mention QUICK_THREADS.
1761 * gcconfig.h: Don't mention QUICK_THREADS.
1762 * gc_priv.h: Removed QUICK_THREADS code.
1763 * quick_threads.c: Removed.
1765 1999-11-03 Tom Tromey <tromey@cygnus.com>
1767 * gcconfig.h: Merged in local changes from old config.h.
1769 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1771 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1773 1999-11-02 Tom Tromey <tromey@cygnus.com>
1775 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1777 * configure: Rebuilt.
1778 * configure.in: Don't create boehm-config.h.
1779 * Makefile.in: Rebuilt.
1780 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1782 ($(all_objs)): Depend on gcconfig.h.
1783 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1784 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1785 * config.h: Removed.
1787 1999-11-01 Tom Tromey <tromey@cygnus.com>
1789 * Makefile.in: Rebuilt.
1790 * Makefile.am (gctest_LDADD): Added THREADLIB.
1792 * configure: Rebuilt.
1793 * configure.in (INCLUDES): New subst.
1795 1999-09-29 Steve Chamberlain <sac@pobox.com>
1797 * config.h: Added picoJava target.
1798 * mach_dep.h (GC_push_regs): New code for picoJava.
1800 1999-09-28 Tom Tromey <tromey@cygnus.com>
1802 * aclocal.m4, configure: Rebuilt.
1803 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1804 appropriate AC_PROG_ symbol.
1806 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1808 * gc_priv.h: IRIX thread changes from
1809 include/private/gc_priv.h.
1811 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1813 * Makefile.in: Rebuilt.
1814 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1817 * configure: Rebuilt.
1818 * configure.in: Properly align --help output, fix capitalization
1820 * acinclude.m4: Likewise.
1822 1999-08-04 Tom Tromey <tromey@cygnus.com>
1824 * configure.in: Added missing `;;'. From Anthony Green.
1826 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1828 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1830 1999-08-03 Tom Tromey <tromey@cygnus.com>
1832 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1833 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1835 1999-08-02 Tom Tromey <tromey@cygnus.com>
1837 * aclocal.m4, configure: Rebuilt for new libtool.
1839 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1841 * mips_sgi_mach_dep.s: Enable PIC option.
1843 1999-07-19 Tom Tromey <tromey@cygnus.com>
1845 * config.h (MPROTECT_VDB): Don't define on Linux.
1847 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1849 * Makefile.am (.s.lo): Avoid `#line' directives.
1850 * Makefile.in: Rebuilt.
1852 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1854 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1855 generate *-recursive for this Makefile, use *-am instead.
1856 * Makefile.in: Rebuilt.
1858 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1860 * Makefile.am (.s.lo): Renamed from `.s.o'.
1861 * Makefile.in: Rebuilt.
1863 1999-06-21 Tom Tromey <tromey@cygnus.com>
1865 Alpha patch from Jeff Sturm:
1866 * os_dep.c (GC_init_linuxalpha): New function.
1867 * misc.c: Initialize for alpha linux.
1868 * gc_priv.h (GC_test_and_set): Define for alpha.
1869 * config.h: Don't assume __data_start on alpha.
1871 * Makefile.in: Rebuilt.
1872 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1875 * Makefile.in: Rebuilt.
1876 * Makefile.am (toolexeclibdir): Define as libdir when
1878 * configure: Rebuilt.
1879 * configure.in (USE_LIBDIR): New conditional.
1881 * configure: Rebuilt.
1882 * configure.in: Recognize all forms of alpha.
1884 1999-06-17 Anthony Green <green@cygnus.com>
1886 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1887 Carlo Dapor <carlo@vis.ethz.ch>).
1889 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1891 * configure.in: Switch from irix threads to posix threads
1892 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1893 for mips architecture.
1894 * configure: Regenerate.
1896 1999-04-30 Tom Tromey <tromey@cygnus.com>
1898 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1900 1999-04-26 Tom Tromey <tromey@cygnus.com>
1902 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1905 1999-04-23 Tom Tromey <tromey@cygnus.com>
1907 * Makefile.in, configure: Rebuilt.
1908 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1909 (libgcjgc_la_SOURCES): Renamed.
1910 (libgcjgc_la_LIBADD): Likewise.
1911 (libgcjgc_la_DEPENDENCIES): Likewise.
1912 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1913 (gctest_LDADD): Use libgcjgc.la.
1914 (all_objs): Mention libgcj_la_OBJECTS.
1915 (EXTRA_LTLIBRARIES): Renamed.
1916 (toollib_LTLIBRARIES): Likewise.
1917 (libgcjgc_la_LDFLAGS): New macro
1918 (toolexecdir): Renamed.
1919 (toolexeclibdir): Likewise.
1920 (toolexeclib_LTLIBRARIES): Likewise.
1921 (LTCOMPILE): Renamed; added libtool invocation.
1922 (LINK): Added libtool invocation.
1923 (.s.o): use LTCOMPILE.
1924 * configure.in: Call AM_PROG_LIBTOOL.
1925 (target_all): Set to libgcjgc.la.
1926 Mention `.lo' forms of object files.
1928 1999-04-21 Tom Tromey <tromey@cygnus.com>
1930 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1933 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1934 sigcontext.h. From Matthias Klose <doko@itso.de>.
1936 1999-04-16 Tom Tromey <tromey@cygnus.com>
1938 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1939 David Pettersson <dapet@mai.liu.se>
1941 1999-04-14 Tom Tromey <tromey@cygnus.com>
1943 * configure: Rebuilt.
1944 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1945 incorrect patch of 199-04-09.
1947 * configure: Rebuilt.
1948 * configure.in: Added support for alpha.
1949 From David Pettersson <dapet@mai.liu.se>.
1951 1999-04-13 Tom Tromey <tromey@cygnus.com>
1953 * Makefile.in: Rebuilt.
1954 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1957 1999-04-09 Tom Tromey <tromey@cygnus.com>
1959 * configure: Rebuilt.
1960 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1962 1999-02-23 Tom Tromey <tromey@cygnus.com>
1964 * configure: Rebuilt.
1965 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1966 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1968 1999-02-18 Tom Tromey <tromey@cygnus.com>
1970 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1971 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1972 for case where LO is NULL.
1974 1999-02-10 Tom Tromey <tromey@cygnus.com>
1976 * aclocal.m4, configure, Makefile.in: Rebuilt.
1977 * acinclude.m4: Updated to be used with automake 1.4.
1978 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1980 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1981 (libgcjgc_a_SOURCES): Likewise.
1982 (libgcjgc_a_LIBADD): Likewise.
1983 (libgcjgc_a_DEPENDENCIES): Likewise.
1984 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1985 (gctest_LDADD): Likewise.
1986 (all_objs): Likewise.
1988 1999-01-08 Tom Tromey <tromey@cygnus.com>
1990 * configure: Rebuilt.
1991 * configure.in: Define LINUX_THREADS if using POSIX threads on
1994 * gc_priv.h (GC_test_and_set): Put return type into definition.
1996 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1998 * Makefile.am: add support for eCos. In particular, add C++
1999 support for compiling the file ecos.cc.
2000 * ecos.cc: new file.
2001 * acinclude.m4: add C++ support.
2002 * aclocal.m4: likewise
2003 * config.h: add eCos support.
2004 * configure: likewise
2005 * configure.in: likewise
2006 * misc.c (GC_write): add eCos support.
2007 * os_dep.c (tiny_sbrk): add eCos support.
2009 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
2011 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
2012 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
2014 1998-11-23 Tom Tromey <tromey@cygnus.com>
2016 * configure.host (boehm_gc_cflags): Don't add `-O2'.
2018 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
2020 * Makefile.am, Makefile.in, configure.host: tx39 build option
2023 1998-11-17 Tom Tromey <tromey@cygnus.com>
2025 * configure: Rebuilt.
2026 * configure.in: Switch on host, not target.
2028 1998-11-16 Tom Tromey <tromey@cygnus.com>
2030 * gc_priv.h (GC_debug_object_start): Declare.
2031 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
2032 * gc.h (GC_debug_register_finalizer_no_order,
2033 GC_register_finalizer_no_order): Declare.
2034 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
2035 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
2036 (GC_debug_generic_malloc): Likewise.
2037 (GC_debug_object_start): new function.
2039 1998-11-11 Tom Tromey <tromey@cygnus.com>
2041 * configure: Rebuilt.
2042 * configure.in: Recognize --enable-java-gc, not --enable-gc.
2044 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2046 * dyn_load.c: Handle QUICK_THREADS case.
2048 1998-10-21 Tom Tromey <tromey@cygnus.com>
2050 * configure: Rebuilt.
2051 * configure.in: Put cpp defines here, not in config.h. Recognize
2052 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
2053 define PACKAGE or VERSION.
2054 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
2057 * os_dep.c (GC_default_push_other_roots): Define when
2058 QUICK_THREADS defined.
2059 * misc.c: Added QUICK_THREADS case.
2060 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
2061 * config.h (THREADS): Define if QUICK_THREADS defined.
2062 * Makefile.in: Rebuilt.
2063 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
2065 * quick_threads.c: New file.
2067 1998-10-20 Tom Tromey <tromey@cygnus.com>
2069 * aclocal.m4, configure: Rebuilt.
2070 * acinclude.m4: Don't subst machine_dir or sys_dir.
2071 * configure.host: Removed unused code.
2073 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
2075 * configure: Rebuilt.
2076 * configure.in: Fix typo in previous patch.
2078 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
2080 * Makefile.in, aclocal.m4, configure: Rebuilt.
2081 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
2082 * configure.host: Created.
2084 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
2086 * Makefile.in: Rebuilt.
2087 * Makefile.am (lib_LIBRARIES): Use target_all.
2088 (EXTRA_LIBRARIES): New macro.
2089 * configure: Rebuilt.
2090 * configure.in: Recognize --enable-gc.
2092 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
2094 * Makefile.in: Rebuilt.
2095 * Makefile.am (COMPILE): Define.
2097 (.s.o): Use MY_CFLAGS.
2098 * configure: Rebuilt.
2099 * configure.in (MY_CFLAGS): Define and subst.
2101 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
2103 * configure: Rebuilt.
2104 * configure.in: Added --with-cross-host argument. Use
2105 $with_cross_host to determine when cross-compiling.
2107 * config.h (SMALL_CONFIG): Don't define.
2108 * configure: Rebuilt.
2109 * configure.in: Define SMALL_CONFIG when cross-compiling.
2111 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
2113 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2114 allchblk.c: Merged with 4.13a2 while preserving local changes.
2116 * Makefile.orig: Updated from Makefile in 4.13a2.
2118 * configure: Rebuilt.
2119 * configure.in: Updated version number to 4.13a2. On Solaris,
2120 don't build with -O when using gcc.
2122 Merged in version 4.13alpha2:
2123 * config.h (USE_MMAP): Re-enable on Solaris.
2124 * solaris_pthreads.c: Removed RCS Id line.
2125 * alpha_mach_dep.s: Removed RCS Id line.
2127 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
2129 * config.h (USE_MMAP): Don't define for Solaris.
2131 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
2133 * Makefile.in: Rebuilt.
2134 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2136 * Makefile.in: Rebuilt.
2137 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2139 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
2141 * Makefile.in: Rebuilt.
2142 * Makefile.am ($(all_objs)): Depend on config.h.
2144 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2145 DATASTART as &_etext.
2146 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2147 * configure: Rebuilt.
2148 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2151 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
2153 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2154 (GC_maybe_gc): Likewise.
2155 * os_dep.c: If NO_SIGSET defined, then have empty
2156 GC_disable_signals and GC_enable_signals.
2157 * configure: Rebuilt.
2158 * configure.in: Added --with-target-subdir option. If
2159 cross-compiling, define NO_SIGSET and NO_CLOCK.
2161 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
2163 * Makefile.in: Rebuilt.
2164 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2166 * aclocal.m4, configure: Rebuilt.
2167 * acinclude.m4: New file.
2168 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2170 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2172 * configure: Rebuilt.
2173 * configure.in: Link boehm-config.h to config.h.
2174 * Makefile.in: Rebuilt.
2175 * Makefile.am (INCLUDES): Removed.
2176 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2177 JAVA_FINALIZATION): Define
2179 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2181 * Many files: Use GC_bool, not bool.
2182 * gc_priv.h: Define GC_bool, not bool.
2184 * misc.c (GC_dont_gc): Define as int.
2185 (GC_quiet): Likewise.
2186 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2187 * alloc.c (GC_dont_expand): Define as int.
2188 * gc_priv.h: For gcc, define bool as char.
2190 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2192 * Makefile.in: Rebuilt.
2193 * Makefile.am (check_PROGRAMS): New macro.
2194 (gctest_SOURCES): Likewise.
2195 (gctest_LDADD): Likewise.
2197 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2199 * Makefile.in: Rebuilt.
2200 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2201 * configure: Rebuilt.
2202 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2204 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2206 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2208 * Makefile.orig: Renamed from Makefile.