1 2007-04-23 Keith Seitz <keiths@redhat.com>
3 * include/gc.h (GC_is_thread_suspended): Declare.
4 * pthread_stop_world.c (GC_is_thread_suspended): New function.
6 2007-04-03 Jakub Jelinek <jakub@redhat.com>
8 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
11 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
13 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
14 (GC_register_finalizer_unreachable): Declare.
15 (GC_debug_register_finalizer_unreachable): Declare.
16 * finalize.c (GC_unreachable_finalize_mark_proc): New.
17 (GC_register_finalizer_unreachable): New.
18 (GC_finalize): Handle it.
19 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
20 (GC_debug_register_finalizer_no_order): Fix whitespace.
22 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
24 * Makefile.am: Add dummy install-pdf target.
25 * Makefile.in: Regenerate
27 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
29 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
30 it works with Linux 2.6, reactivate MPROTECT_VDB
31 * boehm-gc/pthread_stop_world.c: save all register
34 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
36 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
37 added defines to include/private/gc_priv.h
38 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
39 * darwin_stop_world.c: Removed the above defines.
40 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
41 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
43 2007-01-17 David Daney <ddaney@avtrex.com>
45 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
47 * configure: Regenerated.
48 * include/gc_config.h.in: Regenerated.
50 2007-01-17 Mike Stump <mrs@apple.com>
52 * os_dep.c: Fix i686-apple-darwin9 builds.
54 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
56 * aclocal.m4: Regenerate to use multi.m4.
57 * configure: Regenerate.
58 * Makefile.in: Regenerate.
60 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
62 * include/gc_config.h.in: Regenerate.
64 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
66 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
70 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
72 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
74 (catch_exception_raise): Fix typo in the I386 exc_state.
76 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
78 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
79 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
80 * configure: Regenerated.
81 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
82 Added base definitions for the X86_64 Darwin port.
83 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
84 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
85 * darwin_stop_world.c: Removed THREAD_STATE info. Added
86 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
87 with HAS_X86_THREAD_STATE32___EAX.
88 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
90 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
91 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
92 Distinguish between getsectbynamefromheader_64 and
93 getsectbynamefromheader.
94 (GC_dyld_image_remove): Likewise.
95 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
96 (catch_exception_raise): Introduce exception information for I386 and
97 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
99 2006-12-08 Mike Stump <mrs@apple.com>
101 * configure.ac: Fix x86 darwin builds.
102 * darwin_stop_world.c: Likewise.
103 * include/private/gcconfig.h: Likewise.
104 * connfigure: Regenerate.
106 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
109 * darwin_stop_world.c: Make stack_start unsigned long.
111 2006-09-21 Sandro Tolaini <tolaini@libero.it>
113 * os_dep.c: Port to Darwin/i386
114 * darwin_stop_world.c: Likewise
115 * include/private/gcconfig.h: Likewise
117 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
119 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
121 * dyn_load.c: Likewise.
122 * include/gc.h: Likewise.
123 * private/gcconfig.h: Likewise.
124 * configure: Regenerate.
125 * include/gc_config.h.in: Regenerate.
127 2006-09-14 Tom Tromey <tromey@redhat.com>
130 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
133 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
136 * configure.ac: Check for pthread_getattr_np(). Remove
137 GC_PTHREAD_SYM_VERSION detection.
138 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
139 GC_get_thread_stack_base): New declarations.
140 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
141 GC_get_thread_stack_base): New functions.
142 (GC_delete_thread): Don't try to free the first_thread.
143 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
144 (pthread_create_, constr): Removed.
145 (pthread_create): Don't rename.
146 * include/gc_ext_config.h.in: Rebuilt.
147 * include/gc_pthread_redirects.h (pthread_create): Define
149 * include/gc_config.h.in: Rebuilt.
150 * configure: Rebuilt.
152 2006-06-21 Keith Seitz <keiths@redhat.com>
154 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
155 routine if signal is received and thread is flagged SUSPENDED.
156 (suspend_self): New function.
157 (GC_suspend_thread): New function.
158 (GC_resume_thread): New function.
159 * include/gc.h (GC_suspend_thread): Declare.
160 (GC_resumet_thread): Declare.
161 * include/private/pthread_support.h (SUSPENDED): New GC_thread
164 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
166 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
167 * os_dep.c (GC_wnt): Define.
168 (GC_init_win32): Set GC_wnt.
169 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
170 sections also on Windows 9x/ME.
172 2006-06-02 Geoffrey Keating <geoffk@apple.com>
174 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
175 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
176 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
177 HAS_I386_THREAD_STATE___EAX.
178 * configure: Regenerate.
179 * include/gc_config.h.in: Regenerate.
180 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
181 macro names to determine value.
184 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
186 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
188 * Makefile.am: Add install-html target.
189 * Makefile.in: Regenerate.
190 * aclocal.m4: Regenerate.
191 * include/Makefile.in: Regenerate.
193 2006-03-07 Andrew Haley <aph@redhat.com>
195 * dyn_load.c (GC_has_static_roots): Declare.
196 (GC_register_dynlib_callback): Call GC_has_static_roots.
198 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
200 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
201 GC_start_world): Call vm_deallocate to free act_list. Fix from
204 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
205 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
207 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
208 Warn about POSIX threads not being supported for *-*-hpux10*.
209 * configure: Regenerate.
211 2006-02-09 Tom Tromey <tromey@redhat.com>
213 * pthread_support.c: Conditionally include dlfcn.h.
215 2006-02-06 Jakub Jelinek <jakub@redhat.com>
216 Anthony Green <green@redhat.com>
217 Tom Tromey <tromey@redhat.com>
219 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
220 * include/gc_config.h.in: Rebuilt.
221 * include/gc_pthread_redirects.h (pthread_create): Conditionally
223 * pthread_support.c (pthread_create_): New global.
224 (constr): New function.
225 (pthread_create): Conditionally renamed.
226 * configure: Rebuilt.
227 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
229 2006-02-04 Alan Modra <amodra@bigpond.net.au>
231 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
232 use broken 64-bit version.
234 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
236 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
239 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
240 * Makefile.in: Regenerate.
242 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
244 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
247 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
249 Import Boehm GC version 6.6.
251 2006-01-24 David Ayers <d.ayers@inode.at>
254 * include/gc.h: Fix prototype declarations for bootstrap.
256 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
258 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
260 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
262 * include/private/gc_locks.h (GC_test_and_set): Change the
263 constraint of the first operand to '0'.
265 2005-09-06 Tom Tromey <tromey@redhat.com>
268 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
271 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
273 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
275 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
277 * os_dep.c: Add FreeBSD/PowerPC bits.
278 (GC_SysVGetDataStart): Likewise.
279 * include/private/gcconfig.h: Likewise.
281 2005-05-25 Andrew Haley <aph@redhat.com>
283 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
286 2005-05-09 Mike Stump <mrs@apple.com>
288 * configure: Regenerate.
290 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
292 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
293 Simon Posnjak from gc6.4.
294 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
296 2005-04-17 David S. Miller <davem@davemloft.net>
298 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
299 * os_dep.c (GC_linux_stack_base): Check for bug present in some
300 Sparc glibc variants where __libc_stack_end is erroneously set
301 to "1". Fallback to procfs code in that case.
303 2005-04-12 Mike Stump <mrs@apple.com>
305 * configure: Regenerate.
307 2005-04-12 Richard Henderson <rth@redhat.com>
309 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
311 2005-03-23 Mike Stump <mrs@apple.com>
313 * darwin_stop_world.c: Update for -m64 multilib.
314 * include/private/gcconfig.h: Likewise.
315 * powerpc_darwin_mach_dep.s: Likewise.
317 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
319 * Makefile.in, include/Makefile.in: Regenerate.
321 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
323 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
324 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
326 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
329 * configure.host: Set gc_use_mmap on *-linux*.
330 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
331 * include/private/gc_priv.h: Include gc_config.h.
332 * configure, include/gc_config.h.in: Rebuilt.
334 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
336 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
337 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
339 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
341 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
342 and indent appropriately.
343 * mark_rts.c (GC_approx_sp): Access stack.
344 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
345 callee-saves registers when appropriate.
346 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
348 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
350 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
351 and include/gc_ext_config.h.
352 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
353 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
355 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
357 * configure: Regenerate.
359 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
362 Revert patches of 2004-11-26 and 2004-11-27.
364 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
366 * configure: Regenerate for libtool change.
368 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
370 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
372 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
374 Fix "PACKAGE_NAME redefined" errors.
375 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
376 and include/gc_config.h.
377 * configure: Regenerated.
378 * include/gc_config.h.in: No longer auto-generated. Define only the
379 macros needed by libjava.
380 * include/config.h.in: Generated by autoheader.
381 * include/gc.h: Include config.h, not gc_config.h.
383 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
385 * configure: Regenerate for libtool reversion.
387 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
389 * configure: Regenerate for libtool change.
391 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
393 * configure.ac (machdep): Use sparc_mach_dep.lo on
394 sparc64-sun-solaris2.* too.
395 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
396 * configure: Regenerate.
398 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
401 * configure.ac (threading): Accept 'posix95'.
402 * configure: Regenerate.
404 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
406 * Makefile.am: Define ACLOCAL_AMFLAGS.
407 * configure.ac: Remove redundant sinclude.
408 * acinclude.m4: Delete file.
409 * aclocal.m4: Regenerate.
410 * Makefile.in, include/Makefile.in: Regenerate.
411 * configure: Regenerate.
413 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
415 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
418 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
420 * include/private/gcconfig.h: Add m32r-linux target.
422 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
424 * configure.ac: Update all AC_DEFINEs to newer style.
425 * configure: Regenerate.
426 * include/gc_config.h.in: Regenerate.
428 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
430 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
431 GC_print_back_graph_stats): split GC_traverse_back_graph.
432 * backgraph.c: Dynamically grow in_progress_space.
433 * finalize.c (GC_notify_or_invoke_finalizers): also call
434 GC_print_back_graph_stats.
435 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
436 GC_print_back_height): Move delarations to header file.
437 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
438 * configure: Regenerate.
440 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
442 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
443 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
445 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
447 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
448 Reported by Danny Smith.
450 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
452 * misc.c (GC_init): Replace lhs cast with rhs cast.
454 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
456 * specific.c: Check GC_LINUX_THREADS before including
457 private/specific.h. From Richard Earnshaw.
459 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
461 * aclocal.m4: Remove obsolete construct for old automake.
462 * acinclude.m4: Regenerate with aclocal 1.9.1.
463 * configure.ac: Remove duplicate AC_WITH calls. Replace
464 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
465 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
466 Remove now-redundant subst of target_noncanonical. Remove
467 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
468 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
469 Use slightly more modern form of AC_INIT.
470 * configure: Rebuild with autoconf 2.59.
471 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
473 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
475 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
476 since they're not known at this time.
477 * solaris_pthreads.c: Likewise.
479 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
482 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
484 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
486 * configure.ac (gc_cflags): Add -Iinclude.
487 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
488 Don't write DEFS to boehm-cflags file.
489 * configure: Rebuilt.
490 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
491 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
492 * include/gc_config_macros.h: Remove backward-compatibility
493 redefinitions of GC_ names.
494 * include/gc.h: Include <gc_config.h>.
496 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
498 Import Boehm GC version 6.3.
500 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
502 * include/Makefile.in: Regenerate
504 2004-07-06 Andrew Pinski <apinski@apple.com>
506 * os-dep.c (GC_task_self): Declare as static
507 and remove the second declaration.
509 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
511 * Makefile.am: Add rule for .S files to fix bootstrap on
513 * Makefile.in: Regenerate.
515 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
517 * boehm-gc/configure.ac: New name of configure.in.
518 Remove useless multilib stuff. Change uses of
519 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
520 * boehm-gc/configure.in: New name of configure.in.
521 * boehm-gc/Makefile.am: Update for automake 1.8.5.
522 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
523 * boehm-gc/aclocal.m4: Regenerate.
524 * boehm-gc/configure: Regenerate.
525 * boehm-gc/Makefile.in: Regenerate.
527 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
529 * .cvsignore: New file.
531 2004-04-25 Andreas Jaeger <aj@suse.de>
533 * mark.c (GC_mark_from): Use pointer as prefetch argument.
535 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
537 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
539 (PREFETCH_FOR_WRITE): Likewise.
541 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
543 * configure.ac: Bump AC_PREREQ to 2.59.
544 * configure: Regenerate.
545 * config.in: Regenerate.
547 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
549 * ltconfig, ltmain.sh: Remove unused files.
550 * configure.in: Remove bogus extra early invocation of
552 * configure: Regenerate.
553 * mkinstalldirs, install-sh, config.sub, config.guess:
554 Remove (now) unused files.
555 * Makefile.in: Regenerate (losing references to vanished
558 * configure.in: Add CCAS, CCASFLAGS for future automakes.
559 * configure, Makefile.in, include/Makefile.in: Regenerate.
561 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
562 * Makefile.in: Regenerate.
564 * configure.in: Remove bogus duplicate invocation of
565 AM_MAINTAINER_MODE. Remove obsolete comment.
566 * configure: Regenerate.
568 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
570 * aclocal.m4: Regenerate.
571 * configure.in: Receive contents of GC_CONFIGURE macro.
572 * configure: Regenerate.
574 * configure.in: Remove more obsolete, bogus code.
575 * configure: Regenerate.
577 * acinclude.m4: Remove obsolete and bogus constructs.
578 * aclocal.m4: Regenerate.
579 * configure: Regnerate.
581 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
583 * acinclude.m4: De-precious CC and CXX so that the right flags
584 are passed down to multilibs.
585 * aclocal.m4: Regenerate.
586 * configure: Regenerate.
588 2004-02-22 Zack Weinberg <zack@codesourcery.com>
589 Nathanael Nerode <neroden@twcny.rr.com>
590 Alexandre Oliva <aoliva@redhat.com>
592 * config.sub, config.guess: Replace with forwarding scripts
593 which invoke the master copies in the top level.
595 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
597 * acinclude.m4: Remove old no-executables workaround;
598 add new no-executables workaround.
599 * aclocal.m4: Regenerate.
600 * configure.in: Change prereqs to autoconf 2.57.
601 * configure: Regenerate with autoconf 2.57.
603 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
604 * configure: Regenerate.
605 * Makefile.am: Use target_noncanonical variable from configure.
606 * Makefile.in: Regenerate.
607 * include/Makefile.in: Regenerate.
609 2004-02-20 Andrew Cagney <cagney@redhat.com>
611 * config.guess: Update from version 2002-01-10 to 2004-02-16.
612 * config.sub: Update from version 2002-01-02 to 2004-02-16.
614 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
616 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
617 * aclocal.m4: Rebuild.
618 * configure: Regenerate.
620 * acinclude.m4: Move certain code to configure.in.
621 * configure.in: Receive code from acinclude.m4.
622 * aclocal.m4: Rebuild.
623 * configure: Regenerate.
625 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
627 2004-01-20 Andrew Haley <aph@redhat.com>
629 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
631 * configure.in: Comment change.
633 2004-01-16 Andrew Haley <aph@redhat.com>
635 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
636 add for ia64; remove for MIPS.
637 * configure: Regnerated.
639 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
641 * configure.in: Add in AC_PREREQ(2.13)
643 2004-01-07 Dave Jones <davej@redhat.com>
645 * malloc.c (GC_generic_malloc): Correct initialization typo.
646 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
648 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
650 * include/private/gcconfig.h: Re-install change of 2003-04-16.
652 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
654 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
657 2003-10-18 Alan Modra <amodra@bigpond.net.au>
659 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
662 2003-10-03 Jeff Sturm <jsturm@one-point.com>
664 * configure: Rebuild.
666 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
668 * configure.in: Remove NO_GETENV definition for win32.
669 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
670 * misc.c (GC_init_inner): Call GC_thr_init for win32.
671 (GC_set_warn_proc): Add assertion.
672 * win32_threads.c: Import 6.3alpha2 version.
673 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
675 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
677 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
678 2.3/SPARC, there are no micro versions.
679 Treat Solaris 10 and up alike.
680 * configure: Regenerate.
682 2003-09-22 Anthony Green <green@redhat.com>
684 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
687 2003-09-20 <green@redhat.com>
689 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
690 check for __arm__ or __thumb__.
692 2003-09-09 Alan Modra <amodra@bigpond.net.au>
694 * configure: Regenerate.
696 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
697 Roger Sayle <roger@eyesopen.com>
699 * configure.in: Set INCLUDES to absolute path.
700 Save $INCLUDES in boehm-cflags, too.
701 Set INCLUDES so it's available to config.status.
702 * configure: Regenerate.
704 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
706 * include/gc.h (GC_CreateThread): Declare with WINAPI
708 * win32_threads.c (GC_CreateThread): Make definitions consistent
709 with declaration. Cast &thread_table[i].handle to PHANDLE
710 in call to DuplicateHandle
711 (thread_start): Declare as static.
713 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
715 * dyn_load.c: Define __private_extern__ to match Apple's system
718 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
720 * os_dep.c: Remove redundancy introduced in last merge.
722 2003-07-28 Jeff Sturm <jsturm@one-point.com>
725 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
726 * ChangeLog: Likewise.
727 * Makefile.am: Likewise.
728 * Makefile.direct: Likewise.
729 * Makefile.dj: Likewise.
730 * allchblk.c: Likewise.
732 * backgraph.c: Likewise.
733 * configure.host: Likewise.
734 * configure.in: Likewise.
735 * dbg_mlc.c: Likewise.
736 * dyn_load.c: Likewise.
737 * finalize.c: Likewise.
738 * gc_cpp.cc: Likewise.
739 * gc_dlopen.c: Likewise.
740 * gcj_mlc.c: Likewise.
741 * if_mach.c: Likewise.
742 * mach_dep.c: Likewise.
743 * malloc.c: Likewise.
744 * mallocx.c: Likewise.
746 * mark_rts.c: Likewise.
748 * os_dep.c: Likewise.
749 * ptr_chck.c: Likewise.
750 * reclaim.c: Likewise.
751 * solaris_pthreads.c: Likewise.
752 * solaris_threads.c: Likewise.
753 * sparc_mach_dep.S: Likewise.
754 * threadlibs.c: Likewise.
755 * typd_mlc.c: Likewise.
756 * version.h: Likewise.
757 * win32_threads.c: Likewise.
758 * Mac_files/MacOS_Test_config.h: Likewise.
759 * Mac_files/MacOS_config.h: Likewise.
760 * cord/cordbscs.c: Likewise.
761 * cord/cordprnt.c: Likewise.
762 * cord/de_win.c: Likewise.
763 * doc/README: Likewise.
764 * doc/README.MacOSX: Likewise.
765 * doc/README.changes: Likewise.
766 * doc/README.environment: Likewise.
767 * doc/README.ews4800: Likewise.
768 * doc/README.linux: Likewise.
769 * doc/README.macros: Likewise.
770 * doc/README.win32: Likewise.
771 * doc/debugging.html: Likewise.
772 * doc/gcdescr.html: Likewise.
773 * doc/tree.html: Likewise.
774 * include/Makefile.in: Likewise.
775 * include/gc.h: Likewise.
776 * include/gc_cpp.h: Likewise.
777 * include/gc_local_alloc.h: Likewise.
778 * include/gc_mark.h: Likewise.
779 * include/gc_pthread_redirects.h: Likewise.
780 * include/gc_typed.h: Likewise.
781 * include/new_gc_alloc.h: Likewise.
782 * include/private/dbg_mlc.h: Likewise.
783 * include/private/gc_hdrs.h: Likewise.
784 * include/private/gc_locks.h: Likewise.
785 * include/private/gc_pmark.h: Likewise.
786 * include/private/gc_priv.h: Likewise.
787 * include/private/gcconfig.h: Likewise.
788 * include/private/solaris_threads.h: Likewise.
789 * include/private/specific.h: Likewise.
790 * tests/test.c: Likewise.
791 * tests/test_cpp.cc: Likewise.
793 * configure: Rebuild.
794 * Makefile.in: Rebuild.
796 * mips_sgi_mach_dep.s: Add.
798 * alpha_mach_dep.s: Remove.
799 * irix_threads.c: Remove.
800 * linux_threads.c: Remove.
801 * mips_sgi_mach_dep.S: Remove.
803 * powerpc_macosx_mach_dep.s: Remove.
804 * doc/Makefile.am: Remove.
805 * doc/Makefile.in: Remove.
807 2003-07-25 Roger Sayle <roger@eyesopen.com>
809 * configure.host: Only use +ESdbgasm when using the HPUX native
810 compiler on PA-Risc. It isn't recognized by GCC and is silently
811 ignored by HP's compilers on ia64.
813 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
815 * configure.in: define GC_DLL under mingw if --enable-shared
817 * win32_threads.c: add #ifdef GC_DLL around DllMain
819 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
821 * include/private/gcconfig.h: Add support for arm-netbsdelf.
823 2003-04-09 Tom Tromey <tromey@redhat.com>
825 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
827 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
829 2003-03-22 Richard Henderson <rth@redhat.com>
831 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
832 (GC_test_and_set): Use __sync_lock_test_and_set.
833 (GC_clear): Use volatile assignment.
834 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
835 (GC_memory_write_barrier): Use __sync_synchronize.
837 2003-03-12 Andreas Schwab <schwab@suse.de>
839 * configure.in: Avoid trailing /. in toolexeclibdir.
840 * configure: Rebuilt.
842 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
843 * include/private/gcconfig.h (GC_data_start): declare when needed.
844 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
846 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
847 GC_register_dynlib_callback): Register main data for static
848 executable if dl_iterate_phdr() didn't.
849 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
850 if we don't expect to register main static data.
852 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
853 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
854 (GC_push_roots): explicitly mark free list headers, register
855 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
856 * alloc.c (GC_stopped_mark): Conditionally call
857 GC_cond_register_dynamic_libraries().
858 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
859 * dyn_load.c (GC_register_main_static_data): define.
860 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
861 no longer skip main data.
862 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
863 (GC_init_inner): Make main data registration conditional.
864 * include/private/gc_priv.h (GC_register_main_static_data): declare.
865 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
868 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
870 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
872 * configure: Rebuilt.
874 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
876 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
878 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
880 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
881 Remove USE_LIBDIR conditional.
882 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
883 * Makefile.in, configure: Rebuilt.
885 2002-12-31 Tom Tromey <tromey@redhat.com>
888 * include/Makefile.in: Rebuilt.
889 * include/Makefile.am (noinst_HEADERS): Renamed from
892 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
894 * ltconfig (osf[345]): Append $major to soname_spec.
895 Reflect this in library_names_spec.
896 * ltmain.sh (osf): Prefix $major with . for use as extension.
898 2002-10-02 Andreas Jaeger <aj@suse.de>
900 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
902 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
904 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
905 check for __arm__ or __thumb__.
907 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
909 * include/private/gcconfig: Add machine type S390. Add s390x support.
910 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
911 (GC_compare_and_exchange): Likewise.
913 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
915 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
917 2002-08-23 Adam Megacz <adam@xwt.org>
919 * win32_threads.cc: Removed extraneous ABORT()
921 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
923 * Makefile.am (all-multi): Fix multilib parallel build.
925 2002-07-18 Bo Thorsen <bo@suse.de>
927 * include/private/gcconfig.h: Add x86-64 definitions.
928 * os_dep.c: Add x86-64 support.
929 * configure.in: Likewise.
930 * configure: Regenerate.
932 2002-07-18 H.J. Lu <hjl@gnu.org>
934 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
936 2002-07-18 H.J. Lu (hjl@gnu.org)
938 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
941 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
944 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
946 2002-06-09 H.J. Lu (hjl@gnu.org)
948 * include/private/gc_locks.h (GC_test_and_set): Support
950 (GC_TEST_AND_SET_DEFINED): Likewise.
952 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
955 (LINUX_STACKBOTTOM): Likewise.
956 (STACKBOTTOM): Removed for Linux/mips.
958 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
960 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
961 (GC_pthread_create): Fix typo.
962 (GC_TRY_LOCK): Likewise.
963 * include/private/gc_locks.h (GC_test_and_set): Only take one
965 (LOCK): Adjust appropriately.
966 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
967 _SIGRTMIN is unavailable.
969 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
971 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
972 * aclocal.m4: Regenerate.
973 * configure: Regenerate.
975 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
977 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
978 script entry, and set LD to it when configuring multilibs.
979 * configure: Rebuilt.
981 2002-04-22 Jeff Sturm <jsturm@one-point.com>
983 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
984 (noinst_LTLIBRARIES): Add libgcjgc.la.
986 * Makefile.in: Rebuild.
988 2002-04-22 David S. Miller <davem@redhat.com>
990 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
991 64-bit SPARC Linux, the __libc_stack_end technique does
992 not work in this case.
994 2002-04-22 Jeff Sturm <jsturm@one-point.com>
996 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
998 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1000 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1003 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1005 * include/private/gcconfig.h (DATAEND): Update comment example
1008 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1010 * include/private/gcconfig.h (DATAEND): Clarify comment.
1012 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1014 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1015 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1017 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1018 frequency for blacklist warning message.
1019 * misc.c (GC_large_alloc_warn_interval,
1020 GC_large_alloc_warn_suppressed): define.
1021 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1022 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1023 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1024 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1026 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1028 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1030 * include/private/gcconfig.h: Add support for an unmapped
1031 memory hole between the end of the initialized data segment
1032 and the start of the BSS on FreeBSD/i386.
1034 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1036 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1039 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1041 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1042 (GC_local_gcj_malloc): Add assertion.
1043 (start_mark_threads): Fix abort message.
1044 * mark.c (GC_mark_from): Generalize assertion.
1045 * reclaim.c (GC_clear_fl_links): New function.
1046 (GC_start_reclaim): Must clear some freelist links.
1047 * include/private/specific.h, specific.c: Add assertions.
1048 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1049 Rearrange tse fields.
1051 2002-03-27 Richard Henderson <rth@redhat.com>
1053 * os_dep.c (GC_init_linux_data_start): Fix references to
1054 __data_start and _end.
1056 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1058 * include/private/gcconfig.h: Change all likely references
1059 to linker script synthesized symbols to use this idiom:
1060 extern int etext[]; etext
1062 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1064 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1066 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1068 * include/private/gcconfig.h: Add unified test for FreeBSD.
1069 Support FreeBSD/alpha.
1070 * os_dep.c: Do not include <machine/trap.h> unless available.
1071 (GC_freebsd_stack_base): Fix types.
1073 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1075 * Makefile.am: Make a convenience library.
1076 * Makefile.in: Rebuilt.
1078 2002-03-15 Anthony Green <green@redhat.com>
1080 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1081 * configure.in: Disable use of getenv for win32 targets (some of
1082 which have broken implementations).
1083 * configure: Rebuilt.
1085 2002-03-12 Adam Megacz <adam@xwt.org>
1087 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1088 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1089 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1090 statically initialized it to TRUE if compiling with GCC.
1091 * win32_threads.c (thread_start): We no longer use SEH if
1093 * mark.c (GC_mark_some): We no longer use SEH if
1096 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1098 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1099 support is enabled, for hash synchronization.
1101 2002-02-24 Adam Megacz <adam@xwt.org>
1103 * Makefile.am: Added win32_threads.c to sources list.
1104 * win32_threads.c: Added two */'s which I had neglected.
1106 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1108 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1109 * Makefile.in: Rebuilt.
1111 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1113 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1115 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1117 * mips_sgi_mach_dep.S: Likewise.
1118 * Makefile.am: Update for above changes.
1119 * Makefile.in: Rebuilt.
1121 2002-02-12 Richard Henderson <rth@redhat.com>
1123 * configure.in: Re-apply 2001-06-26 configure change.
1124 * configure: Rebuild.
1126 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1128 Imported GC 6.1 Alpha 3.
1130 * sparc_mach_dep.S: Delete incorrectly named file.
1132 2001-02-11 Adam Megacz <adam@xwt.org
1134 * configure.in: support for win32, saner
1135 cross-compile options
1137 2001-02-08 Anthony Green <green@redhat.com>
1139 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1140 board embedded targets.
1141 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1142 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1143 redundant uses of ECOS.
1144 * misc.c: Use NOSYS where ECOS is being used.
1145 Don't define GC_write twice for ECOS systems.
1146 (GC_write): New function for NOSYS targets.
1148 2002-02-06 Adam Megacz <adam@xwt.org>
1150 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1151 now exposed on all Win32 platforms.
1152 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1153 compiles on Win32; it invokes CreateThread() if GC is built
1154 as a DLL; otherwise it registers the thread.
1155 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1156 libgcjgc was not built as a DLL.
1158 2002-02-01 Adam Megacz <adam@xwt.org>
1160 * boehm-gc on win32 now automatically detects if it is being built
1161 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1163 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1165 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1166 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1167 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1168 DATASTART and DATAEND roots.
1169 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1171 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1173 * dyn_load.c: Define ElfW (if needed) for all targets,
1175 (GC_FirstDLOpenedLinkMap): Use it.
1176 (GC_register_dynamic_libraries_dl): Use it.
1177 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1180 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1183 * configure.in: Add AC_SUBST(target_alias).
1184 * configure: Regenerated.
1186 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1188 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1189 case for GC_FREEBSD_THREADS.
1190 * configure.in (*-*-freebsd*): Clarify warning.
1191 * configure: Rebuilt.
1193 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1194 Andreas Tobler <toa@pop.agri.ch>
1196 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1198 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1200 * linux_threads.c (GC_init_parallel): Do not declare as a static
1202 * include/gc.h (GC_init): Declare here. Add description.
1203 * include/private/gc_priv.h (GC_init): Remove declaration.
1205 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1207 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1208 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1209 GC_FREEBSD_THREADS, handle strange interaction between system
1210 pthread implementation and boehm-gc signal-handler architecture.
1211 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1213 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1214 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1215 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1217 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1219 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1220 * Makefile.in: Rebuilt.
1222 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1224 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1225 merged local changes.
1227 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1229 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1230 Solaris 2/Intel definition.
1232 * configure.in (i?86-*-solaris2.[89]*): Define
1233 SOLARIS25_PROC_VDB_BUG_FIXED.
1234 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1235 * configure: Regenerate.
1237 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1238 (DATAEND): Define using _end.
1240 2001-09-11 Per Bothner <per@bothner.com>
1242 * include/Makefile.am: New file. It defines include_HEADERS.
1243 * Makefile.am (SUBDIRS): New macro, set to include.
1244 * configure.in (AC_OUTPUT): Add include/Makefile.
1246 2001-08-20 Tom Tromey <tromey@redhat.com>
1248 * configure: Rebuilt.
1249 * configure.in: Always ask gcc for threads package.
1251 2001-08-17 Tom Tromey <tromey@redhat.com>
1253 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1254 merged local changes.
1256 2001-08-02 David Billinghurst <David.Billinghurst>
1258 * configure: Rebuilt.
1259 * configure.in: POSIX threads on cygwin does not link with
1262 2001-07-03 Tom Tromey <tromey@redhat.com>
1264 Fix for PR bootstrap/3281:
1265 * aclocal.m4, configure, Makefile.in: Rebuilt.
1266 * acinclude.m4: Set mkinstalldirs for in-tree build.
1268 2001-06-26 Richard Henderson <rth@redhat.com>
1270 * alpha_mach_dep.s: Mark call-saved FP registers.
1271 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1272 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1273 * configure: Rebuild.
1275 2001-06-12 Tom Tromey <tromey@redhat.com>
1277 * aclocal.m4, configure: Rebuilt.
1278 * acinclude.m4: Find configure.host in srcdir.
1280 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1282 * configure.in (AC_EXEEXT): Work around in case it expands to
1283 nothing, as in autoconf 2.50.
1284 * acinclude.m4: Likewise.
1285 * aclocal.m4, configure: Rebuilt.
1287 2001-06-07 Tom Tromey <tromey@redhat.com>
1289 For PR bootstrap/3075:
1290 * configure, aclocal.m4, Makefile.in: Rebuilt.
1291 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1292 AC_CANONICAL_SYSTEM.
1293 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1294 AC_CANONICAL_SYSTEM here.
1295 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1298 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1300 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1301 (libgcjgc_la_SOURCES): Remove typo.
1302 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1303 * Makefile.in: Rebuilt.
1305 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1307 Imported version version 6.0alpha7.
1309 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1310 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1311 README.rs6000, README.sgi, README.solaris2, README.uts,
1312 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1313 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1314 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1315 hpux_irix_threads.c, makefile.depend, nursery.c,
1316 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1317 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1318 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1319 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1322 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1324 * configure.host: Build with -fexceptions.
1325 * linux_threads.c: Remember which thread stopped world for
1327 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1328 with final tuning by Bryce McKinlay
1330 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1331 * configure: Rebuilt.
1333 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1335 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1336 (GC_noop1): Change declaration to take one argument.
1338 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1340 * configure.in: Obtain THREADS with `gcc -v'.
1341 * configure: Rebuilt.
1343 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1345 * misc.c: Back out buggy changes to stack clearing code.
1346 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1347 spent clearing memory.
1349 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1352 - Accomodate finalization requests for static objects.
1353 (Will be required by hash synchronization. May be needed
1354 in some configurations now.)
1357 - Define MIN_WORDS. All allocation requests are rounded
1358 up to at least this size. Removes a subtle assumption that
1359 Java objects have a 2 word header.
1362 - Adjust Linux/IA64 configuration for non-ancient kernels.
1363 (Necessary fix for IA64.)
1366 - Fix syntax error in currently unused code. Will be needed
1374 - Change stack cleaning code to typically clear about one tenth
1375 the memory it used to in the threads configuration. Occasionally
1376 still clear more. (This is really a fix for a long-standing
1377 and fairly significant performance bug with threads.)
1380 - Fix the code for finding the beginning of the data segment under
1381 Linux. I believe this is necessary for some IA64 Linux
1382 distributions. It will also helo other platforms, though those
1383 may additionally require a gcconfig.h adjustment. (This basically
1384 works around the absence of a data_start or __data_start
1385 definition in glibc.)
1388 - Handle rounding due to MIN_WORDS.
1390 2001-03-22 Tom Tromey <tromey@redhat.com>
1392 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1394 2001-03-19 Tom Tromey <tromey@redhat.com>
1396 * Makefile.in: Rebuilt.
1397 * Makefile.am (gctest_LDFLAGS): new macro.
1399 2001-03-16 Tom Tromey <tromey@redhat.com>
1401 * Makefile.in: Rebuilt.
1402 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1404 2001-01-23 Rod Stewart <stewart@lab43.org>
1406 * gcconfig.h: Check for `__arm__', not `arm'.
1408 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1410 * configure.in: Rename THREADLIB to THREADLIBS.
1411 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1412 ensures that we link the correct version of the linuxthreads semaphore
1414 * Makefile.in: Rebuilt.
1415 * configure: Rebuilt.
1417 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1418 list of signals which are not blocked during suspend in the NO_SIGNALS
1421 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1423 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1425 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1427 * Makefile.dist: Renamed from Makefile.orig.
1429 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1431 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1432 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1434 * Makefile.in: Rebuilt.
1435 * configure: Likewise.
1437 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1439 * gcconfig.h: Add new case for powerpc EABI.
1440 [PPC]: Handle embedded OS for powerpc simulator.
1442 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1444 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1445 cross-compile configuration only.
1446 * Makefile.am: Build gcj_mlc.c.
1447 * configure, Makefile.in: Rebuilt.
1449 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1451 * acinclude.m4: Include libtool macros from the top level.
1452 * aclocal.m4, configure: Rebuilt.
1454 2000-09-04 Anthony Green <green@redhat.com>
1456 Fix for PR libgcj/230:
1457 * mark.c (GC_mark_from_mark_stack): Remove call to
1458 GC_debug_object_start.
1459 * gc_priv.h (GC_debug_object_start): Remove prototype.
1461 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1463 * gcconfig.h [OSF1] (_end): Declare as `int'.
1465 2000-08-02 Tom Tromey <tromey@cygnus.com>
1467 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1468 (GC_generic_malloc): Likewise.
1469 (GC_add_to_black_list_normal): Likewise.
1470 (GC_find_header): Likewise.
1471 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1472 * gc_mark.h (GC_find_start): Prototype.
1473 (GC_signal_mark_stack_overflow): Likewise.
1475 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1477 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1478 * configure: Rebuilt.
1480 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1482 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1484 Imported version 5.1.
1485 * acinclude.m4: Push version to 5.1.
1487 2000-06-19 Andrew Haley <aph@cygnus.com>
1489 * os_dep.c (read): Pass two dummy args to syscall().
1491 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1493 Imported 5.0 release version.
1494 * acinclude.m4: Increment version to 5.0.
1496 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1498 Imported version 5.0alpha7.
1499 * acinclude.m4: Update version to 5.0a7.
1501 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1503 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1504 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1505 - sparc glibc does not provide it.
1506 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1507 Make STACKBOTTOM depend on the wordsize.
1508 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1509 (struct frame): Declare on sparc*-linux*.
1510 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1511 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1512 Implement on sparc64.
1513 (GC_clear_stack_inner): Implement on sparc64.
1514 * gc_priv.h (GC_test_and_set): Implement for sparc.
1515 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1516 GC_save_regs_in_stack on sparc.
1518 2000-04-23 Tom Tromey <tromey@cygnus.com>
1520 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1522 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1524 Imported version version 5.0alpha6.
1525 * acinclude.m4: Bump version to 5.0a6.
1526 * configure.in: Don't use alpha_mach_dep.s.
1527 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1529 * Makefile.am, Makefile.in: irix_threads.c is now
1530 hpux_irix_threads.c.
1531 * Makefile.orig: Updated from gc distribution Makefile.
1533 2000-03-26 Anthony Green <green@redhat.com>
1535 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1537 2000-02-14 Tom Tromey <tromey@cygnus.com>
1539 * gc.h (dlopen): Define as GC_dlopen on Linux.
1540 (GC_dlopen): Declare on Linux.
1541 * dyn_load.c (GC_dlopen): Define for Linux.
1543 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1545 * gcconfig.h (DATASTART): Add missing extern declaration
1546 for data_start on powerpc.
1548 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1550 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1553 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1555 * gcconfig.h: Define DATASTART for Alpha Linux.
1557 1999-12-19 Anthony Green <green@cygnus.com>
1559 * gcconfig.h: Use libgcj hack for Alpha Linux.
1560 Undefine MPROTEXT_VDB (from Jeff Sturm).
1561 * os_dep.c: Remove Alpha Linux hacks.
1564 1999-12-13 Tom Tromey <tromey@cygnus.com>
1566 * aclocal.m4, configure: Rebuilt.
1567 * acinclude.m4: Changed version to 5.0a4.
1568 * Makefile.in: Rebuilt.
1569 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1571 1999-12-12 Anthony Green <green@cygnus.com>
1573 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1575 (DYNAMIC_LOADING): Define for PowerPC Linux.
1576 * os_dep.c: Remove some special cases for PowerPC Linux.
1577 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1580 1999-11-04 Tom Tromey <tromey@cygnus.com>
1582 * Makefile.in: Rebuilt.
1583 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1585 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1586 (GC_thr_init): Don't declare.
1588 * configure: Rebuilt.
1589 * configure.in: Removed qt threads case.
1590 * dyn_load.c: Don't mention QUICK_THREADS.
1591 * os_dep.c: Don't mention QUICK_THREADS.
1592 * misc.c: Don't mention QUICK_THREADS.
1593 * gcconfig.h: Don't mention QUICK_THREADS.
1594 * gc_priv.h: Removed QUICK_THREADS code.
1595 * quick_threads.c: Removed.
1597 1999-11-03 Tom Tromey <tromey@cygnus.com>
1599 * gcconfig.h: Merged in local changes from old config.h.
1601 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1603 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1605 1999-11-02 Tom Tromey <tromey@cygnus.com>
1607 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1609 * configure: Rebuilt.
1610 * configure.in: Don't create boehm-config.h.
1611 * Makefile.in: Rebuilt.
1612 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1614 ($(all_objs)): Depend on gcconfig.h.
1615 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1616 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1617 * config.h: Removed.
1619 1999-11-01 Tom Tromey <tromey@cygnus.com>
1621 * Makefile.in: Rebuilt.
1622 * Makefile.am (gctest_LDADD): Added THREADLIB.
1624 * configure: Rebuilt.
1625 * configure.in (INCLUDES): New subst.
1627 1999-09-29 Steve Chamberlain <sac@pobox.com>
1629 * config.h: Added picoJava target.
1630 * mach_dep.h (GC_push_regs): New code for picoJava.
1632 1999-09-28 Tom Tromey <tromey@cygnus.com>
1634 * aclocal.m4, configure: Rebuilt.
1635 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1636 appropriate AC_PROG_ symbol.
1638 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1640 * gc_priv.h: IRIX thread changes from
1641 include/private/gc_priv.h.
1643 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1645 * Makefile.in: Rebuilt.
1646 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1649 * configure: Rebuilt.
1650 * configure.in: Properly align --help output, fix capitalization
1652 * acinclude.m4: Likewise.
1654 1999-08-04 Tom Tromey <tromey@cygnus.com>
1656 * configure.in: Added missing `;;'. From Anthony Green.
1658 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1660 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1662 1999-08-03 Tom Tromey <tromey@cygnus.com>
1664 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1665 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1667 1999-08-02 Tom Tromey <tromey@cygnus.com>
1669 * aclocal.m4, configure: Rebuilt for new libtool.
1671 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1673 * mips_sgi_mach_dep.s: Enable PIC option.
1675 1999-07-19 Tom Tromey <tromey@cygnus.com>
1677 * config.h (MPROTECT_VDB): Don't define on Linux.
1679 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1681 * Makefile.am (.s.lo): Avoid `#line' directives.
1682 * Makefile.in: Rebuilt.
1684 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1686 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1687 generate *-recursive for this Makefile, use *-am instead.
1688 * Makefile.in: Rebuilt.
1690 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1692 * Makefile.am (.s.lo): Renamed from `.s.o'.
1693 * Makefile.in: Rebuilt.
1695 1999-06-21 Tom Tromey <tromey@cygnus.com>
1697 Alpha patch from Jeff Sturm:
1698 * os_dep.c (GC_init_linuxalpha): New function.
1699 * misc.c: Initialize for alpha linux.
1700 * gc_priv.h (GC_test_and_set): Define for alpha.
1701 * config.h: Don't assume __data_start on alpha.
1703 * Makefile.in: Rebuilt.
1704 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1707 * Makefile.in: Rebuilt.
1708 * Makefile.am (toolexeclibdir): Define as libdir when
1710 * configure: Rebuilt.
1711 * configure.in (USE_LIBDIR): New conditional.
1713 * configure: Rebuilt.
1714 * configure.in: Recognize all forms of alpha.
1716 1999-06-17 Anthony Green <green@cygnus.com>
1718 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1719 Carlo Dapor <carlo@vis.ethz.ch>).
1721 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1723 * configure.in: Switch from irix threads to posix threads
1724 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1725 for mips architecture.
1726 * configure: Regenerate.
1728 1999-04-30 Tom Tromey <tromey@cygnus.com>
1730 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1732 1999-04-26 Tom Tromey <tromey@cygnus.com>
1734 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1737 1999-04-23 Tom Tromey <tromey@cygnus.com>
1739 * Makefile.in, configure: Rebuilt.
1740 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1741 (libgcjgc_la_SOURCES): Renamed.
1742 (libgcjgc_la_LIBADD): Likewise.
1743 (libgcjgc_la_DEPENDENCIES): Likewise.
1744 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1745 (gctest_LDADD): Use libgcjgc.la.
1746 (all_objs): Mention libgcj_la_OBJECTS.
1747 (EXTRA_LTLIBRARIES): Renamed.
1748 (toollib_LTLIBRARIES): Likewise.
1749 (libgcjgc_la_LDFLAGS): New macro
1750 (toolexecdir): Renamed.
1751 (toolexeclibdir): Likewise.
1752 (toolexeclib_LTLIBRARIES): Likewise.
1753 (LTCOMPILE): Renamed; added libtool invocation.
1754 (LINK): Added libtool invocation.
1755 (.s.o): use LTCOMPILE.
1756 * configure.in: Call AM_PROG_LIBTOOL.
1757 (target_all): Set to libgcjgc.la.
1758 Mention `.lo' forms of object files.
1760 1999-04-21 Tom Tromey <tromey@cygnus.com>
1762 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1765 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1766 sigcontext.h. From Matthias Klose <doko@itso.de>.
1768 1999-04-16 Tom Tromey <tromey@cygnus.com>
1770 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1771 David Pettersson <dapet@mai.liu.se>
1773 1999-04-14 Tom Tromey <tromey@cygnus.com>
1775 * configure: Rebuilt.
1776 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1777 incorrect patch of 199-04-09.
1779 * configure: Rebuilt.
1780 * configure.in: Added support for alpha.
1781 From David Pettersson <dapet@mai.liu.se>.
1783 1999-04-13 Tom Tromey <tromey@cygnus.com>
1785 * Makefile.in: Rebuilt.
1786 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1789 1999-04-09 Tom Tromey <tromey@cygnus.com>
1791 * configure: Rebuilt.
1792 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1794 1999-02-23 Tom Tromey <tromey@cygnus.com>
1796 * configure: Rebuilt.
1797 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1798 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1800 1999-02-18 Tom Tromey <tromey@cygnus.com>
1802 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1803 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1804 for case where LO is NULL.
1806 1999-02-10 Tom Tromey <tromey@cygnus.com>
1808 * aclocal.m4, configure, Makefile.in: Rebuilt.
1809 * acinclude.m4: Updated to be used with automake 1.4.
1810 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1812 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1813 (libgcjgc_a_SOURCES): Likewise.
1814 (libgcjgc_a_LIBADD): Likewise.
1815 (libgcjgc_a_DEPENDENCIES): Likewise.
1816 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1817 (gctest_LDADD): Likewise.
1818 (all_objs): Likewise.
1820 1999-01-08 Tom Tromey <tromey@cygnus.com>
1822 * configure: Rebuilt.
1823 * configure.in: Define LINUX_THREADS if using POSIX threads on
1826 * gc_priv.h (GC_test_and_set): Put return type into definition.
1828 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1830 * Makefile.am: add support for eCos. In particular, add C++
1831 support for compiling the file ecos.cc.
1832 * ecos.cc: new file.
1833 * acinclude.m4: add C++ support.
1834 * aclocal.m4: likewise
1835 * config.h: add eCos support.
1836 * configure: likewise
1837 * configure.in: likewise
1838 * misc.c (GC_write): add eCos support.
1839 * os_dep.c (tiny_sbrk): add eCos support.
1841 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1843 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1844 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1846 1998-11-23 Tom Tromey <tromey@cygnus.com>
1848 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1850 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1852 * Makefile.am, Makefile.in, configure.host: tx39 build option
1855 1998-11-17 Tom Tromey <tromey@cygnus.com>
1857 * configure: Rebuilt.
1858 * configure.in: Switch on host, not target.
1860 1998-11-16 Tom Tromey <tromey@cygnus.com>
1862 * gc_priv.h (GC_debug_object_start): Declare.
1863 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1864 * gc.h (GC_debug_register_finalizer_no_order,
1865 GC_register_finalizer_no_order): Declare.
1866 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1867 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1868 (GC_debug_generic_malloc): Likewise.
1869 (GC_debug_object_start): new function.
1871 1998-11-11 Tom Tromey <tromey@cygnus.com>
1873 * configure: Rebuilt.
1874 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1876 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1878 * dyn_load.c: Handle QUICK_THREADS case.
1880 1998-10-21 Tom Tromey <tromey@cygnus.com>
1882 * configure: Rebuilt.
1883 * configure.in: Put cpp defines here, not in config.h. Recognize
1884 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1885 define PACKAGE or VERSION.
1886 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1889 * os_dep.c (GC_default_push_other_roots): Define when
1890 QUICK_THREADS defined.
1891 * misc.c: Added QUICK_THREADS case.
1892 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1893 * config.h (THREADS): Define if QUICK_THREADS defined.
1894 * Makefile.in: Rebuilt.
1895 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1897 * quick_threads.c: New file.
1899 1998-10-20 Tom Tromey <tromey@cygnus.com>
1901 * aclocal.m4, configure: Rebuilt.
1902 * acinclude.m4: Don't subst machine_dir or sys_dir.
1903 * configure.host: Removed unused code.
1905 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1907 * configure: Rebuilt.
1908 * configure.in: Fix typo in previous patch.
1910 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1912 * Makefile.in, aclocal.m4, configure: Rebuilt.
1913 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1914 * configure.host: Created.
1916 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1918 * Makefile.in: Rebuilt.
1919 * Makefile.am (lib_LIBRARIES): Use target_all.
1920 (EXTRA_LIBRARIES): New macro.
1921 * configure: Rebuilt.
1922 * configure.in: Recognize --enable-gc.
1924 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1926 * Makefile.in: Rebuilt.
1927 * Makefile.am (COMPILE): Define.
1929 (.s.o): Use MY_CFLAGS.
1930 * configure: Rebuilt.
1931 * configure.in (MY_CFLAGS): Define and subst.
1933 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1935 * configure: Rebuilt.
1936 * configure.in: Added --with-cross-host argument. Use
1937 $with_cross_host to determine when cross-compiling.
1939 * config.h (SMALL_CONFIG): Don't define.
1940 * configure: Rebuilt.
1941 * configure.in: Define SMALL_CONFIG when cross-compiling.
1943 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1945 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1946 allchblk.c: Merged with 4.13a2 while preserving local changes.
1948 * Makefile.orig: Updated from Makefile in 4.13a2.
1950 * configure: Rebuilt.
1951 * configure.in: Updated version number to 4.13a2. On Solaris,
1952 don't build with -O when using gcc.
1954 Merged in version 4.13alpha2:
1955 * config.h (USE_MMAP): Re-enable on Solaris.
1956 * solaris_pthreads.c: Removed RCS Id line.
1957 * alpha_mach_dep.s: Removed RCS Id line.
1959 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1961 * config.h (USE_MMAP): Don't define for Solaris.
1963 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1965 * Makefile.in: Rebuilt.
1966 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1968 * Makefile.in: Rebuilt.
1969 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1971 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1973 * Makefile.in: Rebuilt.
1974 * Makefile.am ($(all_objs)): Depend on config.h.
1976 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1977 DATASTART as &_etext.
1978 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1979 * configure: Rebuilt.
1980 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1983 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1985 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1986 (GC_maybe_gc): Likewise.
1987 * os_dep.c: If NO_SIGSET defined, then have empty
1988 GC_disable_signals and GC_enable_signals.
1989 * configure: Rebuilt.
1990 * configure.in: Added --with-target-subdir option. If
1991 cross-compiling, define NO_SIGSET and NO_CLOCK.
1993 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1995 * Makefile.in: Rebuilt.
1996 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1998 * aclocal.m4, configure: Rebuilt.
1999 * acinclude.m4: New file.
2000 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2002 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2004 * configure: Rebuilt.
2005 * configure.in: Link boehm-config.h to config.h.
2006 * Makefile.in: Rebuilt.
2007 * Makefile.am (INCLUDES): Removed.
2008 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2009 JAVA_FINALIZATION): Define
2011 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2013 * Many files: Use GC_bool, not bool.
2014 * gc_priv.h: Define GC_bool, not bool.
2016 * misc.c (GC_dont_gc): Define as int.
2017 (GC_quiet): Likewise.
2018 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2019 * alloc.c (GC_dont_expand): Define as int.
2020 * gc_priv.h: For gcc, define bool as char.
2022 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2024 * Makefile.in: Rebuilt.
2025 * Makefile.am (check_PROGRAMS): New macro.
2026 (gctest_SOURCES): Likewise.
2027 (gctest_LDADD): Likewise.
2029 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2031 * Makefile.in: Rebuilt.
2032 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2033 * configure: Rebuilt.
2034 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2036 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2038 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2040 * Makefile.orig: Renamed from Makefile.