1 2009-12-09 Matthias Klose <doko@ubuntu.com>
3 * include/private/gc_locks.h: For __ARM_EABI__ define
4 GC_test_and_set GC_clear to use the atomic builtins.
6 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8 * Makefile.in: Regenerate.
9 * configure: Regenerate.
10 * include/Makefile.in: Regenerate.
12 2009-11-30 Ben Elliston <bje@au.ibm.com>
14 * mark_rts.c (GC_approx_sp): Use __builtin_frame_address when
15 compiling with GCC rather than taking the address of a local
18 2009-11-30 Ben Elliston <bje@au.ibm.com>
20 * os_dep.c: Use the POSIX signal API in preference to the BSD API.
21 Generate a compilation error if neither the POSIX nor BSD APIs can
24 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
26 * Makefile.am (libgcjgc_la_LINK, gctest_LINK): New.
27 (gctest_LDADD): Depend on libgcjgc.la instead of ./libgcjgc.la,
28 so that library dependency resolution works with portable make.
29 * Makefile.in: Regenerate.
31 2009-09-08 Alexandre Oliva <aoliva@redhat.com>
33 * configure: Rebuilt with modified libtool.m4.
35 2009-09-03 Loren J. Rittle <ljrittle@acm.org>
37 * dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
38 Define for FreeBSD 7.0+.
40 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
42 * configure.ac (AC_PREREQ): Bump to 2.64.
44 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
46 * Makefile.am (install-html, install-pdf): Remove.
47 * Makefile.in: Regenerate.
49 * Makefile.in: Regenerate.
50 * aclocal.m4: Regenerate.
51 * configure: Regenerate.
52 * include/Makefile.in: Regenerate.
53 * include/gc_config.h.in: Regenerate.
55 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
57 * Makefile.am (LTCOMPILE, LTLINK): Add $(AM_LIBTOOLFLAGS)
59 * Makefile.in: Regenerate.
61 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
63 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
65 2009-07-17 Michael Meissner <meissner@linux.vnet.ibm.com>
68 * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
69 the __sync_lock_test_and _set and __sync_lock_release builtins on
70 the powerpc. If not GCC 4.4, fix up the constraints so that it
74 2009-07-17 Kai Tietz <kai.tietz@onevision.com>
76 * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
78 * configure: Regenerated.
80 2009-05-17 Dave Korn <dave.korn.cygwin@gmail.com>
82 * win32_threads.c (GC_get_thread_stack_base): Implement for Cygwin.
84 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
86 * configure: Regenerate.
88 2009-02-09 Mark Mitchell <mark@codesourcery.com>
90 * Makefile.am (LTLDFLAGS): New variable.
92 * Makefile.in: Regenerated.
94 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
96 * configure: Regenerate.
98 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
99 Steve Ellcey <sje@cup.hp.com>
101 * configure: Regenerate for new libtool.
102 * Makefile.in: Ditto.
103 * include/Makefile.in: Ditto.
106 2008-07-18 Matthias Klose <doko@ubuntu.com>
108 * configure.ac (AC_CONFIG_FILES): Add threads.mk.
109 * threads.mk.in: New.
110 * Makefile.in, configure: Regenerate.
112 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
114 * Makefile.in: Regenerate.
115 * configure: Regenerate.
116 * include/Makefile.in: Regenerate.
117 * include/gc_config.h.in: Regenerate.
119 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
122 * aclocal.m4: Regenerate.
123 * configure: Regenerate.
125 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
127 * aclocal.m4: Regenerate.
128 * configure: Likewise.
129 * Makefile.in: Likewise.
130 * include/Makefile.in: Likewise.
132 2007-02-19 Andreas Tobler <a.tobler@schweiz.org>
134 * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
135 GC_GETSECTBYNAME instead.
136 * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
137 architecture (Darwin).
139 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
141 * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
143 2008-01-24 David Edelsohn <edelsohn@gnu.org>
145 * configure: Regenerate.
147 2007-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
150 * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
151 up, return stack_addr instead of stack_addr - stack_size.
153 2007-08-14 David Daney <ddaney@avtrex.com>
155 * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
157 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
159 * aclocal.m4: Regenerated.
161 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
165 * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
166 Use alternate thread library in /usr/lib/lwp.
167 * configure: Regenerate.
168 * dyn_load.c: Use GC_SOLARIS_PTHREADS.
169 * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
170 * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
171 (GC_SOLARIS_THREADS): Don't define.
172 * include/private/solaris_threads.h: Remove.
173 * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
174 GC_nprocs via sysconf().
175 * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
177 (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
178 * Makefile.in: Regenerate.
179 * solaris_pthreads.c: Remove.
180 * solaris_threads.c: Remove.
182 2007-06-22 Jakub Jelinek <jakub@redhat.com>
184 * pthread_support.c (GC_get_thread_stack_base): Handle
185 pthread_getattr_np failures.
187 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
189 * configure: Regenerate.
191 2007-05-23 Steve Ellcey <sje@cup.hp.com>
193 * Makefile.in: Regenerate.
194 * configure: Regenerate.
195 * aclocal.m4: Regenerate.
196 * include/Makefile.in: Regenerate.
198 2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
200 * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
201 * configure: Regenerate.
202 * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
203 * Makefile.in: Regenerate.
204 * include/Makefile.in: Regenerate.
205 * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
206 targets. Remove comments. Prepare ppc64 support for Darwin.
208 2007-04-23 Keith Seitz <keiths@redhat.com>
210 * include/gc.h (GC_is_thread_suspended): Declare.
211 * pthread_stop_world.c (GC_is_thread_suspended): New function.
213 2007-04-03 Jakub Jelinek <jakub@redhat.com>
215 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
216 * configure: Rebuilt.
218 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
220 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
221 (GC_register_finalizer_unreachable): Declare.
222 (GC_debug_register_finalizer_unreachable): Declare.
223 * finalize.c (GC_unreachable_finalize_mark_proc): New.
224 (GC_register_finalizer_unreachable): New.
225 (GC_finalize): Handle it.
226 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
227 (GC_debug_register_finalizer_no_order): Fix whitespace.
229 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
231 * Makefile.am: Add dummy install-pdf target.
232 * Makefile.in: Regenerate
234 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
236 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
237 it works with Linux 2.6, reactivate MPROTECT_VDB
238 * boehm-gc/pthread_stop_world.c: save all register
241 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
243 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
244 added defines to include/private/gc_priv.h
245 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
246 * darwin_stop_world.c: Removed the above defines.
247 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
248 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
250 2007-01-17 David Daney <ddaney@avtrex.com>
252 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
254 * configure: Regenerated.
255 * include/gc_config.h.in: Regenerated.
257 2007-01-17 Mike Stump <mrs@apple.com>
259 * os_dep.c: Fix i686-apple-darwin9 builds.
261 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
263 * aclocal.m4: Regenerate to use multi.m4.
264 * configure: Regenerate.
265 * Makefile.in: Regenerate.
267 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
269 * include/gc_config.h.in: Regenerate.
271 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
273 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
275 * os_dep.c: Likewise.
277 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
279 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
281 (catch_exception_raise): Fix typo in the I386 exc_state.
283 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
285 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
286 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
287 * configure: Regenerated.
288 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
289 Added base definitions for the X86_64 Darwin port.
290 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
291 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
292 * darwin_stop_world.c: Removed THREAD_STATE info. Added
293 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
294 with HAS_X86_THREAD_STATE32___EAX.
295 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
297 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
298 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
299 Distinguish between getsectbynamefromheader_64 and
300 getsectbynamefromheader.
301 (GC_dyld_image_remove): Likewise.
302 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
303 (catch_exception_raise): Introduce exception information for I386 and
304 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
306 2006-12-08 Mike Stump <mrs@apple.com>
308 * configure.ac: Fix x86 darwin builds.
309 * darwin_stop_world.c: Likewise.
310 * include/private/gcconfig.h: Likewise.
311 * connfigure: Regenerate.
313 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
316 * darwin_stop_world.c: Make stack_start unsigned long.
318 2006-09-21 Sandro Tolaini <tolaini@libero.it>
320 * os_dep.c: Port to Darwin/i386
321 * darwin_stop_world.c: Likewise
322 * include/private/gcconfig.h: Likewise
324 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
326 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
328 * dyn_load.c: Likewise.
329 * include/gc.h: Likewise.
330 * private/gcconfig.h: Likewise.
331 * configure: Regenerate.
332 * include/gc_config.h.in: Regenerate.
334 2006-09-14 Tom Tromey <tromey@redhat.com>
337 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
340 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
343 * configure.ac: Check for pthread_getattr_np(). Remove
344 GC_PTHREAD_SYM_VERSION detection.
345 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
346 GC_get_thread_stack_base): New declarations.
347 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
348 GC_get_thread_stack_base): New functions.
349 (GC_delete_thread): Don't try to free the first_thread.
350 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
351 (pthread_create_, constr): Removed.
352 (pthread_create): Don't rename.
353 * include/gc_ext_config.h.in: Rebuilt.
354 * include/gc_pthread_redirects.h (pthread_create): Define
356 * include/gc_config.h.in: Rebuilt.
357 * configure: Rebuilt.
359 2006-06-21 Keith Seitz <keiths@redhat.com>
361 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
362 routine if signal is received and thread is flagged SUSPENDED.
363 (suspend_self): New function.
364 (GC_suspend_thread): New function.
365 (GC_resume_thread): New function.
366 * include/gc.h (GC_suspend_thread): Declare.
367 (GC_resumet_thread): Declare.
368 * include/private/pthread_support.h (SUSPENDED): New GC_thread
371 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
373 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
374 * os_dep.c (GC_wnt): Define.
375 (GC_init_win32): Set GC_wnt.
376 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
377 sections also on Windows 9x/ME.
379 2006-06-02 Geoffrey Keating <geoffk@apple.com>
381 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
382 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
383 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
384 HAS_I386_THREAD_STATE___EAX.
385 * configure: Regenerate.
386 * include/gc_config.h.in: Regenerate.
387 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
388 macro names to determine value.
391 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
393 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
395 * Makefile.am: Add install-html target.
396 * Makefile.in: Regenerate.
397 * aclocal.m4: Regenerate.
398 * include/Makefile.in: Regenerate.
400 2006-03-07 Andrew Haley <aph@redhat.com>
402 * dyn_load.c (GC_has_static_roots): Declare.
403 (GC_register_dynlib_callback): Call GC_has_static_roots.
405 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
407 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
408 GC_start_world): Call vm_deallocate to free act_list. Fix from
411 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
412 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
414 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
415 Warn about POSIX threads not being supported for *-*-hpux10*.
416 * configure: Regenerate.
418 2006-02-09 Tom Tromey <tromey@redhat.com>
420 * pthread_support.c: Conditionally include dlfcn.h.
422 2006-02-06 Jakub Jelinek <jakub@redhat.com>
423 Anthony Green <green@redhat.com>
424 Tom Tromey <tromey@redhat.com>
426 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
427 * include/gc_config.h.in: Rebuilt.
428 * include/gc_pthread_redirects.h (pthread_create): Conditionally
430 * pthread_support.c (pthread_create_): New global.
431 (constr): New function.
432 (pthread_create): Conditionally renamed.
433 * configure: Rebuilt.
434 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
436 2006-02-04 Alan Modra <amodra@bigpond.net.au>
438 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
439 use broken 64-bit version.
441 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
443 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
446 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
447 * Makefile.in: Regenerate.
449 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
451 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
454 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
456 Import Boehm GC version 6.6.
458 2006-01-24 David Ayers <d.ayers@inode.at>
461 * include/gc.h: Fix prototype declarations for bootstrap.
463 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
465 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
467 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
469 * include/private/gc_locks.h (GC_test_and_set): Change the
470 constraint of the first operand to '0'.
472 2005-09-06 Tom Tromey <tromey@redhat.com>
475 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
478 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
480 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
482 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
484 * os_dep.c: Add FreeBSD/PowerPC bits.
485 (GC_SysVGetDataStart): Likewise.
486 * include/private/gcconfig.h: Likewise.
488 2005-05-25 Andrew Haley <aph@redhat.com>
490 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
493 2005-05-09 Mike Stump <mrs@apple.com>
495 * configure: Regenerate.
497 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
499 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
500 Simon Posnjak from gc6.4.
501 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
503 2005-04-17 David S. Miller <davem@davemloft.net>
505 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
506 * os_dep.c (GC_linux_stack_base): Check for bug present in some
507 Sparc glibc variants where __libc_stack_end is erroneously set
508 to "1". Fallback to procfs code in that case.
510 2005-04-12 Mike Stump <mrs@apple.com>
512 * configure: Regenerate.
514 2005-04-12 Richard Henderson <rth@redhat.com>
516 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
518 2005-03-23 Mike Stump <mrs@apple.com>
520 * darwin_stop_world.c: Update for -m64 multilib.
521 * include/private/gcconfig.h: Likewise.
522 * powerpc_darwin_mach_dep.s: Likewise.
524 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
526 * Makefile.in, include/Makefile.in: Regenerate.
528 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
530 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
531 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
533 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
536 * configure.host: Set gc_use_mmap on *-linux*.
537 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
538 * include/private/gc_priv.h: Include gc_config.h.
539 * configure, include/gc_config.h.in: Rebuilt.
541 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
543 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
544 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
546 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
548 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
549 and indent appropriately.
550 * mark_rts.c (GC_approx_sp): Access stack.
551 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
552 callee-saves registers when appropriate.
553 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
555 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
557 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
558 and include/gc_ext_config.h.
559 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
560 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
562 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
564 * configure: Regenerate.
566 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
569 Revert patches of 2004-11-26 and 2004-11-27.
571 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
573 * configure: Regenerate for libtool change.
575 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
577 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
579 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
581 Fix "PACKAGE_NAME redefined" errors.
582 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
583 and include/gc_config.h.
584 * configure: Regenerated.
585 * include/gc_config.h.in: No longer auto-generated. Define only the
586 macros needed by libjava.
587 * include/config.h.in: Generated by autoheader.
588 * include/gc.h: Include config.h, not gc_config.h.
590 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
592 * configure: Regenerate for libtool reversion.
594 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
596 * configure: Regenerate for libtool change.
598 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
600 * configure.ac (machdep): Use sparc_mach_dep.lo on
601 sparc64-sun-solaris2.* too.
602 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
603 * configure: Regenerate.
605 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
608 * configure.ac (threading): Accept 'posix95'.
609 * configure: Regenerate.
611 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
613 * Makefile.am: Define ACLOCAL_AMFLAGS.
614 * configure.ac: Remove redundant sinclude.
615 * acinclude.m4: Delete file.
616 * aclocal.m4: Regenerate.
617 * Makefile.in, include/Makefile.in: Regenerate.
618 * configure: Regenerate.
620 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
622 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
625 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
627 * include/private/gcconfig.h: Add m32r-linux target.
629 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
631 * configure.ac: Update all AC_DEFINEs to newer style.
632 * configure: Regenerate.
633 * include/gc_config.h.in: Regenerate.
635 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
637 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
638 GC_print_back_graph_stats): split GC_traverse_back_graph.
639 * backgraph.c: Dynamically grow in_progress_space.
640 * finalize.c (GC_notify_or_invoke_finalizers): also call
641 GC_print_back_graph_stats.
642 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
643 GC_print_back_height): Move delarations to header file.
644 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
645 * configure: Regenerate.
647 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
649 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
650 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
652 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
654 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
655 Reported by Danny Smith.
657 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
659 * misc.c (GC_init): Replace lhs cast with rhs cast.
661 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
663 * specific.c: Check GC_LINUX_THREADS before including
664 private/specific.h. From Richard Earnshaw.
666 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
668 * aclocal.m4: Remove obsolete construct for old automake.
669 * acinclude.m4: Regenerate with aclocal 1.9.1.
670 * configure.ac: Remove duplicate AC_WITH calls. Replace
671 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
672 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
673 Remove now-redundant subst of target_noncanonical. Remove
674 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
675 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
676 Use slightly more modern form of AC_INIT.
677 * configure: Rebuild with autoconf 2.59.
678 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
680 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
682 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
683 since they're not known at this time.
684 * solaris_pthreads.c: Likewise.
686 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
689 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
691 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
693 * configure.ac (gc_cflags): Add -Iinclude.
694 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
695 Don't write DEFS to boehm-cflags file.
696 * configure: Rebuilt.
697 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
698 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
699 * include/gc_config_macros.h: Remove backward-compatibility
700 redefinitions of GC_ names.
701 * include/gc.h: Include <gc_config.h>.
703 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
705 Import Boehm GC version 6.3.
707 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
709 * include/Makefile.in: Regenerate
711 2004-07-06 Andrew Pinski <apinski@apple.com>
713 * os-dep.c (GC_task_self): Declare as static
714 and remove the second declaration.
716 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
718 * Makefile.am: Add rule for .S files to fix bootstrap on
720 * Makefile.in: Regenerate.
722 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
724 * boehm-gc/configure.ac: New name of configure.in.
725 Remove useless multilib stuff. Change uses of
726 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
727 * boehm-gc/configure.in: New name of configure.in.
728 * boehm-gc/Makefile.am: Update for automake 1.8.5.
729 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
730 * boehm-gc/aclocal.m4: Regenerate.
731 * boehm-gc/configure: Regenerate.
732 * boehm-gc/Makefile.in: Regenerate.
734 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
736 * .cvsignore: New file.
738 2004-04-25 Andreas Jaeger <aj@suse.de>
740 * mark.c (GC_mark_from): Use pointer as prefetch argument.
742 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
744 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
746 (PREFETCH_FOR_WRITE): Likewise.
748 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
750 * configure.ac: Bump AC_PREREQ to 2.59.
751 * configure: Regenerate.
752 * config.in: Regenerate.
754 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
756 * ltconfig, ltmain.sh: Remove unused files.
757 * configure.in: Remove bogus extra early invocation of
759 * configure: Regenerate.
760 * mkinstalldirs, install-sh, config.sub, config.guess:
761 Remove (now) unused files.
762 * Makefile.in: Regenerate (losing references to vanished
765 * configure.in: Add CCAS, CCASFLAGS for future automakes.
766 * configure, Makefile.in, include/Makefile.in: Regenerate.
768 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
769 * Makefile.in: Regenerate.
771 * configure.in: Remove bogus duplicate invocation of
772 AM_MAINTAINER_MODE. Remove obsolete comment.
773 * configure: Regenerate.
775 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
777 * aclocal.m4: Regenerate.
778 * configure.in: Receive contents of GC_CONFIGURE macro.
779 * configure: Regenerate.
781 * configure.in: Remove more obsolete, bogus code.
782 * configure: Regenerate.
784 * acinclude.m4: Remove obsolete and bogus constructs.
785 * aclocal.m4: Regenerate.
786 * configure: Regnerate.
788 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
790 * acinclude.m4: De-precious CC and CXX so that the right flags
791 are passed down to multilibs.
792 * aclocal.m4: Regenerate.
793 * configure: Regenerate.
795 2004-02-22 Zack Weinberg <zack@codesourcery.com>
796 Nathanael Nerode <neroden@twcny.rr.com>
797 Alexandre Oliva <aoliva@redhat.com>
799 * config.sub, config.guess: Replace with forwarding scripts
800 which invoke the master copies in the top level.
802 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
804 * acinclude.m4: Remove old no-executables workaround;
805 add new no-executables workaround.
806 * aclocal.m4: Regenerate.
807 * configure.in: Change prereqs to autoconf 2.57.
808 * configure: Regenerate with autoconf 2.57.
810 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
811 * configure: Regenerate.
812 * Makefile.am: Use target_noncanonical variable from configure.
813 * Makefile.in: Regenerate.
814 * include/Makefile.in: Regenerate.
816 2004-02-20 Andrew Cagney <cagney@redhat.com>
818 * config.guess: Update from version 2002-01-10 to 2004-02-16.
819 * config.sub: Update from version 2002-01-02 to 2004-02-16.
821 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
823 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
824 * aclocal.m4: Rebuild.
825 * configure: Regenerate.
827 * acinclude.m4: Move certain code to configure.in.
828 * configure.in: Receive code from acinclude.m4.
829 * aclocal.m4: Rebuild.
830 * configure: Regenerate.
832 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
834 2004-01-20 Andrew Haley <aph@redhat.com>
836 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
838 * configure.in: Comment change.
840 2004-01-16 Andrew Haley <aph@redhat.com>
842 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
843 add for ia64; remove for MIPS.
844 * configure: Regnerated.
846 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
848 * configure.in: Add in AC_PREREQ(2.13)
850 2004-01-07 Dave Jones <davej@redhat.com>
852 * malloc.c (GC_generic_malloc): Correct initialization typo.
853 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
855 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
857 * include/private/gcconfig.h: Re-install change of 2003-04-16.
859 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
861 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
864 2003-10-18 Alan Modra <amodra@bigpond.net.au>
866 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
869 2003-10-03 Jeff Sturm <jsturm@one-point.com>
871 * configure: Rebuild.
873 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
875 * configure.in: Remove NO_GETENV definition for win32.
876 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
877 * misc.c (GC_init_inner): Call GC_thr_init for win32.
878 (GC_set_warn_proc): Add assertion.
879 * win32_threads.c: Import 6.3alpha2 version.
880 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
882 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
884 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
885 2.3/SPARC, there are no micro versions.
886 Treat Solaris 10 and up alike.
887 * configure: Regenerate.
889 2003-09-22 Anthony Green <green@redhat.com>
891 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
894 2003-09-20 <green@redhat.com>
896 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
897 check for __arm__ or __thumb__.
899 2003-09-09 Alan Modra <amodra@bigpond.net.au>
901 * configure: Regenerate.
903 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
904 Roger Sayle <roger@eyesopen.com>
906 * configure.in: Set INCLUDES to absolute path.
907 Save $INCLUDES in boehm-cflags, too.
908 Set INCLUDES so it's available to config.status.
909 * configure: Regenerate.
911 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
913 * include/gc.h (GC_CreateThread): Declare with WINAPI
915 * win32_threads.c (GC_CreateThread): Make definitions consistent
916 with declaration. Cast &thread_table[i].handle to PHANDLE
917 in call to DuplicateHandle
918 (thread_start): Declare as static.
920 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
922 * dyn_load.c: Define __private_extern__ to match Apple's system
925 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
927 * os_dep.c: Remove redundancy introduced in last merge.
929 2003-07-28 Jeff Sturm <jsturm@one-point.com>
932 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
933 * ChangeLog: Likewise.
934 * Makefile.am: Likewise.
935 * Makefile.direct: Likewise.
936 * Makefile.dj: Likewise.
937 * allchblk.c: Likewise.
939 * backgraph.c: Likewise.
940 * configure.host: Likewise.
941 * configure.in: Likewise.
942 * dbg_mlc.c: Likewise.
943 * dyn_load.c: Likewise.
944 * finalize.c: Likewise.
945 * gc_cpp.cc: Likewise.
946 * gc_dlopen.c: Likewise.
947 * gcj_mlc.c: Likewise.
948 * if_mach.c: Likewise.
949 * mach_dep.c: Likewise.
950 * malloc.c: Likewise.
951 * mallocx.c: Likewise.
953 * mark_rts.c: Likewise.
955 * os_dep.c: Likewise.
956 * ptr_chck.c: Likewise.
957 * reclaim.c: Likewise.
958 * solaris_pthreads.c: Likewise.
959 * solaris_threads.c: Likewise.
960 * sparc_mach_dep.S: Likewise.
961 * threadlibs.c: Likewise.
962 * typd_mlc.c: Likewise.
963 * version.h: Likewise.
964 * win32_threads.c: Likewise.
965 * Mac_files/MacOS_Test_config.h: Likewise.
966 * Mac_files/MacOS_config.h: Likewise.
967 * cord/cordbscs.c: Likewise.
968 * cord/cordprnt.c: Likewise.
969 * cord/de_win.c: Likewise.
970 * doc/README: Likewise.
971 * doc/README.MacOSX: Likewise.
972 * doc/README.changes: Likewise.
973 * doc/README.environment: Likewise.
974 * doc/README.ews4800: Likewise.
975 * doc/README.linux: Likewise.
976 * doc/README.macros: Likewise.
977 * doc/README.win32: Likewise.
978 * doc/debugging.html: Likewise.
979 * doc/gcdescr.html: Likewise.
980 * doc/tree.html: Likewise.
981 * include/Makefile.in: Likewise.
982 * include/gc.h: Likewise.
983 * include/gc_cpp.h: Likewise.
984 * include/gc_local_alloc.h: Likewise.
985 * include/gc_mark.h: Likewise.
986 * include/gc_pthread_redirects.h: Likewise.
987 * include/gc_typed.h: Likewise.
988 * include/new_gc_alloc.h: Likewise.
989 * include/private/dbg_mlc.h: Likewise.
990 * include/private/gc_hdrs.h: Likewise.
991 * include/private/gc_locks.h: Likewise.
992 * include/private/gc_pmark.h: Likewise.
993 * include/private/gc_priv.h: Likewise.
994 * include/private/gcconfig.h: Likewise.
995 * include/private/solaris_threads.h: Likewise.
996 * include/private/specific.h: Likewise.
997 * tests/test.c: Likewise.
998 * tests/test_cpp.cc: Likewise.
1000 * configure: Rebuild.
1001 * Makefile.in: Rebuild.
1003 * mips_sgi_mach_dep.s: Add.
1005 * alpha_mach_dep.s: Remove.
1006 * irix_threads.c: Remove.
1007 * linux_threads.c: Remove.
1008 * mips_sgi_mach_dep.S: Remove.
1010 * powerpc_macosx_mach_dep.s: Remove.
1011 * doc/Makefile.am: Remove.
1012 * doc/Makefile.in: Remove.
1014 2003-07-25 Roger Sayle <roger@eyesopen.com>
1016 * configure.host: Only use +ESdbgasm when using the HPUX native
1017 compiler on PA-Risc. It isn't recognized by GCC and is silently
1018 ignored by HP's compilers on ia64.
1020 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
1022 * configure.in: define GC_DLL under mingw if --enable-shared
1023 * configure: rebuilt
1024 * win32_threads.c: add #ifdef GC_DLL around DllMain
1026 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
1028 * include/private/gcconfig.h: Add support for arm-netbsdelf.
1030 2003-04-09 Tom Tromey <tromey@redhat.com>
1032 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
1034 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
1036 2003-03-22 Richard Henderson <rth@redhat.com>
1038 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
1039 (GC_test_and_set): Use __sync_lock_test_and_set.
1040 (GC_clear): Use volatile assignment.
1041 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
1042 (GC_memory_write_barrier): Use __sync_synchronize.
1044 2003-03-12 Andreas Schwab <schwab@suse.de>
1046 * configure.in: Avoid trailing /. in toolexeclibdir.
1047 * configure: Rebuilt.
1049 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
1050 * include/private/gcconfig.h (GC_data_start): declare when needed.
1051 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
1053 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
1054 GC_register_dynlib_callback): Register main data for static
1055 executable if dl_iterate_phdr() didn't.
1056 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
1057 if we don't expect to register main static data.
1059 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
1060 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
1061 (GC_push_roots): explicitly mark free list headers, register
1062 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
1063 * alloc.c (GC_stopped_mark): Conditionally call
1064 GC_cond_register_dynamic_libraries().
1065 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
1066 * dyn_load.c (GC_register_main_static_data): define.
1067 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
1068 no longer skip main data.
1069 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
1070 (GC_init_inner): Make main data registration conditional.
1071 * include/private/gc_priv.h (GC_register_main_static_data): declare.
1072 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
1075 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
1077 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1079 * configure: Rebuilt.
1081 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
1083 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
1085 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
1087 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1088 Remove USE_LIBDIR conditional.
1089 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1090 * Makefile.in, configure: Rebuilt.
1092 2002-12-31 Tom Tromey <tromey@redhat.com>
1095 * include/Makefile.in: Rebuilt.
1096 * include/Makefile.am (noinst_HEADERS): Renamed from
1099 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1101 * ltconfig (osf[345]): Append $major to soname_spec.
1102 Reflect this in library_names_spec.
1103 * ltmain.sh (osf): Prefix $major with . for use as extension.
1105 2002-10-02 Andreas Jaeger <aj@suse.de>
1107 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
1109 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
1111 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
1112 check for __arm__ or __thumb__.
1114 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
1116 * include/private/gcconfig: Add machine type S390. Add s390x support.
1117 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
1118 (GC_compare_and_exchange): Likewise.
1120 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
1122 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
1124 2002-08-23 Adam Megacz <adam@xwt.org>
1126 * win32_threads.cc: Removed extraneous ABORT()
1128 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1130 * Makefile.am (all-multi): Fix multilib parallel build.
1132 2002-07-18 Bo Thorsen <bo@suse.de>
1134 * include/private/gcconfig.h: Add x86-64 definitions.
1135 * os_dep.c: Add x86-64 support.
1136 * configure.in: Likewise.
1137 * configure: Regenerate.
1139 2002-07-18 H.J. Lu <hjl@gnu.org>
1141 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1143 2002-07-18 H.J. Lu (hjl@gnu.org)
1145 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1148 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
1151 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1153 2002-06-09 H.J. Lu (hjl@gnu.org)
1155 * include/private/gc_locks.h (GC_test_and_set): Support
1157 (GC_TEST_AND_SET_DEFINED): Likewise.
1159 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1161 (DATAEND): Likewise.
1162 (LINUX_STACKBOTTOM): Likewise.
1163 (STACKBOTTOM): Removed for Linux/mips.
1165 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
1167 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1168 (GC_pthread_create): Fix typo.
1169 (GC_TRY_LOCK): Likewise.
1170 * include/private/gc_locks.h (GC_test_and_set): Only take one
1172 (LOCK): Adjust appropriately.
1173 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1174 _SIGRTMIN is unavailable.
1176 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1178 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1179 * aclocal.m4: Regenerate.
1180 * configure: Regenerate.
1182 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1184 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1185 script entry, and set LD to it when configuring multilibs.
1186 * configure: Rebuilt.
1188 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1190 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1191 (noinst_LTLIBRARIES): Add libgcjgc.la.
1193 * Makefile.in: Rebuild.
1195 2002-04-22 David S. Miller <davem@redhat.com>
1197 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1198 64-bit SPARC Linux, the __libc_stack_end technique does
1199 not work in this case.
1201 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1203 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1205 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1207 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1210 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1212 * include/private/gcconfig.h (DATAEND): Update comment example
1215 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1217 * include/private/gcconfig.h (DATAEND): Clarify comment.
1219 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1221 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1222 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1224 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1225 frequency for blacklist warning message.
1226 * misc.c (GC_large_alloc_warn_interval,
1227 GC_large_alloc_warn_suppressed): define.
1228 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1229 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1230 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1231 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1233 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1235 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1237 * include/private/gcconfig.h: Add support for an unmapped
1238 memory hole between the end of the initialized data segment
1239 and the start of the BSS on FreeBSD/i386.
1241 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1243 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1246 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1248 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1249 (GC_local_gcj_malloc): Add assertion.
1250 (start_mark_threads): Fix abort message.
1251 * mark.c (GC_mark_from): Generalize assertion.
1252 * reclaim.c (GC_clear_fl_links): New function.
1253 (GC_start_reclaim): Must clear some freelist links.
1254 * include/private/specific.h, specific.c: Add assertions.
1255 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1256 Rearrange tse fields.
1258 2002-03-27 Richard Henderson <rth@redhat.com>
1260 * os_dep.c (GC_init_linux_data_start): Fix references to
1261 __data_start and _end.
1263 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1265 * include/private/gcconfig.h: Change all likely references
1266 to linker script synthesized symbols to use this idiom:
1267 extern int etext[]; etext
1269 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1271 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1273 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1275 * include/private/gcconfig.h: Add unified test for FreeBSD.
1276 Support FreeBSD/alpha.
1277 * os_dep.c: Do not include <machine/trap.h> unless available.
1278 (GC_freebsd_stack_base): Fix types.
1280 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1282 * Makefile.am: Make a convenience library.
1283 * Makefile.in: Rebuilt.
1285 2002-03-15 Anthony Green <green@redhat.com>
1287 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1288 * configure.in: Disable use of getenv for win32 targets (some of
1289 which have broken implementations).
1290 * configure: Rebuilt.
1292 2002-03-12 Adam Megacz <adam@xwt.org>
1294 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1295 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1296 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1297 statically initialized it to TRUE if compiling with GCC.
1298 * win32_threads.c (thread_start): We no longer use SEH if
1300 * mark.c (GC_mark_some): We no longer use SEH if
1303 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1305 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1306 support is enabled, for hash synchronization.
1308 2002-02-24 Adam Megacz <adam@xwt.org>
1310 * Makefile.am: Added win32_threads.c to sources list.
1311 * win32_threads.c: Added two */'s which I had neglected.
1313 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1315 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1316 * Makefile.in: Rebuilt.
1318 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1320 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1322 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1324 * mips_sgi_mach_dep.S: Likewise.
1325 * Makefile.am: Update for above changes.
1326 * Makefile.in: Rebuilt.
1328 2002-02-12 Richard Henderson <rth@redhat.com>
1330 * configure.in: Re-apply 2001-06-26 configure change.
1331 * configure: Rebuild.
1333 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1335 Imported GC 6.1 Alpha 3.
1337 * sparc_mach_dep.S: Delete incorrectly named file.
1339 2001-02-11 Adam Megacz <adam@xwt.org
1341 * configure.in: support for win32, saner
1342 cross-compile options
1344 2001-02-08 Anthony Green <green@redhat.com>
1346 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1347 board embedded targets.
1348 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1349 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1350 redundant uses of ECOS.
1351 * misc.c: Use NOSYS where ECOS is being used.
1352 Don't define GC_write twice for ECOS systems.
1353 (GC_write): New function for NOSYS targets.
1355 2002-02-06 Adam Megacz <adam@xwt.org>
1357 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1358 now exposed on all Win32 platforms.
1359 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1360 compiles on Win32; it invokes CreateThread() if GC is built
1361 as a DLL; otherwise it registers the thread.
1362 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1363 libgcjgc was not built as a DLL.
1365 2002-02-01 Adam Megacz <adam@xwt.org>
1367 * boehm-gc on win32 now automatically detects if it is being built
1368 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1370 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1372 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1373 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1374 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1375 DATASTART and DATAEND roots.
1376 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1378 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1380 * dyn_load.c: Define ElfW (if needed) for all targets,
1382 (GC_FirstDLOpenedLinkMap): Use it.
1383 (GC_register_dynamic_libraries_dl): Use it.
1384 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1387 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1390 * configure.in: Add AC_SUBST(target_alias).
1391 * configure: Regenerated.
1393 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1395 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1396 case for GC_FREEBSD_THREADS.
1397 * configure.in (*-*-freebsd*): Clarify warning.
1398 * configure: Rebuilt.
1400 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1401 Andreas Tobler <toa@pop.agri.ch>
1403 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1405 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1407 * linux_threads.c (GC_init_parallel): Do not declare as a static
1409 * include/gc.h (GC_init): Declare here. Add description.
1410 * include/private/gc_priv.h (GC_init): Remove declaration.
1412 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1414 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1415 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1416 GC_FREEBSD_THREADS, handle strange interaction between system
1417 pthread implementation and boehm-gc signal-handler architecture.
1418 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1420 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1421 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1422 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1424 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1426 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1427 * Makefile.in: Rebuilt.
1429 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1431 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1432 merged local changes.
1434 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1436 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1437 Solaris 2/Intel definition.
1439 * configure.in (i?86-*-solaris2.[89]*): Define
1440 SOLARIS25_PROC_VDB_BUG_FIXED.
1441 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1442 * configure: Regenerate.
1444 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1445 (DATAEND): Define using _end.
1447 2001-09-11 Per Bothner <per@bothner.com>
1449 * include/Makefile.am: New file. It defines include_HEADERS.
1450 * Makefile.am (SUBDIRS): New macro, set to include.
1451 * configure.in (AC_OUTPUT): Add include/Makefile.
1453 2001-08-20 Tom Tromey <tromey@redhat.com>
1455 * configure: Rebuilt.
1456 * configure.in: Always ask gcc for threads package.
1458 2001-08-17 Tom Tromey <tromey@redhat.com>
1460 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1461 merged local changes.
1463 2001-08-02 David Billinghurst <David.Billinghurst>
1465 * configure: Rebuilt.
1466 * configure.in: POSIX threads on cygwin does not link with
1469 2001-07-03 Tom Tromey <tromey@redhat.com>
1471 Fix for PR bootstrap/3281:
1472 * aclocal.m4, configure, Makefile.in: Rebuilt.
1473 * acinclude.m4: Set mkinstalldirs for in-tree build.
1475 2001-06-26 Richard Henderson <rth@redhat.com>
1477 * alpha_mach_dep.s: Mark call-saved FP registers.
1478 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1479 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1480 * configure: Rebuild.
1482 2001-06-12 Tom Tromey <tromey@redhat.com>
1484 * aclocal.m4, configure: Rebuilt.
1485 * acinclude.m4: Find configure.host in srcdir.
1487 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1489 * configure.in (AC_EXEEXT): Work around in case it expands to
1490 nothing, as in autoconf 2.50.
1491 * acinclude.m4: Likewise.
1492 * aclocal.m4, configure: Rebuilt.
1494 2001-06-07 Tom Tromey <tromey@redhat.com>
1496 For PR bootstrap/3075:
1497 * configure, aclocal.m4, Makefile.in: Rebuilt.
1498 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1499 AC_CANONICAL_SYSTEM.
1500 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1501 AC_CANONICAL_SYSTEM here.
1502 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1505 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1507 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1508 (libgcjgc_la_SOURCES): Remove typo.
1509 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1510 * Makefile.in: Rebuilt.
1512 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1514 Imported version version 6.0alpha7.
1516 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1517 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1518 README.rs6000, README.sgi, README.solaris2, README.uts,
1519 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1520 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1521 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1522 hpux_irix_threads.c, makefile.depend, nursery.c,
1523 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1524 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1525 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1526 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1529 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1531 * configure.host: Build with -fexceptions.
1532 * linux_threads.c: Remember which thread stopped world for
1534 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1535 with final tuning by Bryce McKinlay
1537 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1538 * configure: Rebuilt.
1540 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1542 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1543 (GC_noop1): Change declaration to take one argument.
1545 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1547 * configure.in: Obtain THREADS with `gcc -v'.
1548 * configure: Rebuilt.
1550 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1552 * misc.c: Back out buggy changes to stack clearing code.
1553 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1554 spent clearing memory.
1556 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1559 - Accomodate finalization requests for static objects.
1560 (Will be required by hash synchronization. May be needed
1561 in some configurations now.)
1564 - Define MIN_WORDS. All allocation requests are rounded
1565 up to at least this size. Removes a subtle assumption that
1566 Java objects have a 2 word header.
1569 - Adjust Linux/IA64 configuration for non-ancient kernels.
1570 (Necessary fix for IA64.)
1573 - Fix syntax error in currently unused code. Will be needed
1581 - Change stack cleaning code to typically clear about one tenth
1582 the memory it used to in the threads configuration. Occasionally
1583 still clear more. (This is really a fix for a long-standing
1584 and fairly significant performance bug with threads.)
1587 - Fix the code for finding the beginning of the data segment under
1588 Linux. I believe this is necessary for some IA64 Linux
1589 distributions. It will also helo other platforms, though those
1590 may additionally require a gcconfig.h adjustment. (This basically
1591 works around the absence of a data_start or __data_start
1592 definition in glibc.)
1595 - Handle rounding due to MIN_WORDS.
1597 2001-03-22 Tom Tromey <tromey@redhat.com>
1599 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1601 2001-03-19 Tom Tromey <tromey@redhat.com>
1603 * Makefile.in: Rebuilt.
1604 * Makefile.am (gctest_LDFLAGS): new macro.
1606 2001-03-16 Tom Tromey <tromey@redhat.com>
1608 * Makefile.in: Rebuilt.
1609 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1611 2001-01-23 Rod Stewart <stewart@lab43.org>
1613 * gcconfig.h: Check for `__arm__', not `arm'.
1615 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1617 * configure.in: Rename THREADLIB to THREADLIBS.
1618 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1619 ensures that we link the correct version of the linuxthreads semaphore
1621 * Makefile.in: Rebuilt.
1622 * configure: Rebuilt.
1624 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1625 list of signals which are not blocked during suspend in the NO_SIGNALS
1628 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1630 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1632 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1634 * Makefile.dist: Renamed from Makefile.orig.
1636 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1638 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1639 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1641 * Makefile.in: Rebuilt.
1642 * configure: Likewise.
1644 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1646 * gcconfig.h: Add new case for powerpc EABI.
1647 [PPC]: Handle embedded OS for powerpc simulator.
1649 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1651 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1652 cross-compile configuration only.
1653 * Makefile.am: Build gcj_mlc.c.
1654 * configure, Makefile.in: Rebuilt.
1656 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1658 * acinclude.m4: Include libtool macros from the top level.
1659 * aclocal.m4, configure: Rebuilt.
1661 2000-09-04 Anthony Green <green@redhat.com>
1663 Fix for PR libgcj/230:
1664 * mark.c (GC_mark_from_mark_stack): Remove call to
1665 GC_debug_object_start.
1666 * gc_priv.h (GC_debug_object_start): Remove prototype.
1668 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1670 * gcconfig.h [OSF1] (_end): Declare as `int'.
1672 2000-08-02 Tom Tromey <tromey@cygnus.com>
1674 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1675 (GC_generic_malloc): Likewise.
1676 (GC_add_to_black_list_normal): Likewise.
1677 (GC_find_header): Likewise.
1678 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1679 * gc_mark.h (GC_find_start): Prototype.
1680 (GC_signal_mark_stack_overflow): Likewise.
1682 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1684 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1685 * configure: Rebuilt.
1687 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1689 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1691 Imported version 5.1.
1692 * acinclude.m4: Push version to 5.1.
1694 2000-06-19 Andrew Haley <aph@cygnus.com>
1696 * os_dep.c (read): Pass two dummy args to syscall().
1698 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1700 Imported 5.0 release version.
1701 * acinclude.m4: Increment version to 5.0.
1703 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1705 Imported version 5.0alpha7.
1706 * acinclude.m4: Update version to 5.0a7.
1708 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1710 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1711 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1712 - sparc glibc does not provide it.
1713 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1714 Make STACKBOTTOM depend on the wordsize.
1715 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1716 (struct frame): Declare on sparc*-linux*.
1717 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1718 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1719 Implement on sparc64.
1720 (GC_clear_stack_inner): Implement on sparc64.
1721 * gc_priv.h (GC_test_and_set): Implement for sparc.
1722 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1723 GC_save_regs_in_stack on sparc.
1725 2000-04-23 Tom Tromey <tromey@cygnus.com>
1727 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1729 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1731 Imported version version 5.0alpha6.
1732 * acinclude.m4: Bump version to 5.0a6.
1733 * configure.in: Don't use alpha_mach_dep.s.
1734 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1736 * Makefile.am, Makefile.in: irix_threads.c is now
1737 hpux_irix_threads.c.
1738 * Makefile.orig: Updated from gc distribution Makefile.
1740 2000-03-26 Anthony Green <green@redhat.com>
1742 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1744 2000-02-14 Tom Tromey <tromey@cygnus.com>
1746 * gc.h (dlopen): Define as GC_dlopen on Linux.
1747 (GC_dlopen): Declare on Linux.
1748 * dyn_load.c (GC_dlopen): Define for Linux.
1750 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1752 * gcconfig.h (DATASTART): Add missing extern declaration
1753 for data_start on powerpc.
1755 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1757 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1760 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1762 * gcconfig.h: Define DATASTART for Alpha Linux.
1764 1999-12-19 Anthony Green <green@cygnus.com>
1766 * gcconfig.h: Use libgcj hack for Alpha Linux.
1767 Undefine MPROTEXT_VDB (from Jeff Sturm).
1768 * os_dep.c: Remove Alpha Linux hacks.
1771 1999-12-13 Tom Tromey <tromey@cygnus.com>
1773 * aclocal.m4, configure: Rebuilt.
1774 * acinclude.m4: Changed version to 5.0a4.
1775 * Makefile.in: Rebuilt.
1776 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1778 1999-12-12 Anthony Green <green@cygnus.com>
1780 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1782 (DYNAMIC_LOADING): Define for PowerPC Linux.
1783 * os_dep.c: Remove some special cases for PowerPC Linux.
1784 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1787 1999-11-04 Tom Tromey <tromey@cygnus.com>
1789 * Makefile.in: Rebuilt.
1790 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1792 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1793 (GC_thr_init): Don't declare.
1795 * configure: Rebuilt.
1796 * configure.in: Removed qt threads case.
1797 * dyn_load.c: Don't mention QUICK_THREADS.
1798 * os_dep.c: Don't mention QUICK_THREADS.
1799 * misc.c: Don't mention QUICK_THREADS.
1800 * gcconfig.h: Don't mention QUICK_THREADS.
1801 * gc_priv.h: Removed QUICK_THREADS code.
1802 * quick_threads.c: Removed.
1804 1999-11-03 Tom Tromey <tromey@cygnus.com>
1806 * gcconfig.h: Merged in local changes from old config.h.
1808 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1810 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1812 1999-11-02 Tom Tromey <tromey@cygnus.com>
1814 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1816 * configure: Rebuilt.
1817 * configure.in: Don't create boehm-config.h.
1818 * Makefile.in: Rebuilt.
1819 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1821 ($(all_objs)): Depend on gcconfig.h.
1822 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1823 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1824 * config.h: Removed.
1826 1999-11-01 Tom Tromey <tromey@cygnus.com>
1828 * Makefile.in: Rebuilt.
1829 * Makefile.am (gctest_LDADD): Added THREADLIB.
1831 * configure: Rebuilt.
1832 * configure.in (INCLUDES): New subst.
1834 1999-09-29 Steve Chamberlain <sac@pobox.com>
1836 * config.h: Added picoJava target.
1837 * mach_dep.h (GC_push_regs): New code for picoJava.
1839 1999-09-28 Tom Tromey <tromey@cygnus.com>
1841 * aclocal.m4, configure: Rebuilt.
1842 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1843 appropriate AC_PROG_ symbol.
1845 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1847 * gc_priv.h: IRIX thread changes from
1848 include/private/gc_priv.h.
1850 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1852 * Makefile.in: Rebuilt.
1853 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1856 * configure: Rebuilt.
1857 * configure.in: Properly align --help output, fix capitalization
1859 * acinclude.m4: Likewise.
1861 1999-08-04 Tom Tromey <tromey@cygnus.com>
1863 * configure.in: Added missing `;;'. From Anthony Green.
1865 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1867 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1869 1999-08-03 Tom Tromey <tromey@cygnus.com>
1871 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1872 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1874 1999-08-02 Tom Tromey <tromey@cygnus.com>
1876 * aclocal.m4, configure: Rebuilt for new libtool.
1878 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1880 * mips_sgi_mach_dep.s: Enable PIC option.
1882 1999-07-19 Tom Tromey <tromey@cygnus.com>
1884 * config.h (MPROTECT_VDB): Don't define on Linux.
1886 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1888 * Makefile.am (.s.lo): Avoid `#line' directives.
1889 * Makefile.in: Rebuilt.
1891 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1893 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1894 generate *-recursive for this Makefile, use *-am instead.
1895 * Makefile.in: Rebuilt.
1897 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1899 * Makefile.am (.s.lo): Renamed from `.s.o'.
1900 * Makefile.in: Rebuilt.
1902 1999-06-21 Tom Tromey <tromey@cygnus.com>
1904 Alpha patch from Jeff Sturm:
1905 * os_dep.c (GC_init_linuxalpha): New function.
1906 * misc.c: Initialize for alpha linux.
1907 * gc_priv.h (GC_test_and_set): Define for alpha.
1908 * config.h: Don't assume __data_start on alpha.
1910 * Makefile.in: Rebuilt.
1911 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1914 * Makefile.in: Rebuilt.
1915 * Makefile.am (toolexeclibdir): Define as libdir when
1917 * configure: Rebuilt.
1918 * configure.in (USE_LIBDIR): New conditional.
1920 * configure: Rebuilt.
1921 * configure.in: Recognize all forms of alpha.
1923 1999-06-17 Anthony Green <green@cygnus.com>
1925 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1926 Carlo Dapor <carlo@vis.ethz.ch>).
1928 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1930 * configure.in: Switch from irix threads to posix threads
1931 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1932 for mips architecture.
1933 * configure: Regenerate.
1935 1999-04-30 Tom Tromey <tromey@cygnus.com>
1937 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1939 1999-04-26 Tom Tromey <tromey@cygnus.com>
1941 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1944 1999-04-23 Tom Tromey <tromey@cygnus.com>
1946 * Makefile.in, configure: Rebuilt.
1947 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1948 (libgcjgc_la_SOURCES): Renamed.
1949 (libgcjgc_la_LIBADD): Likewise.
1950 (libgcjgc_la_DEPENDENCIES): Likewise.
1951 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1952 (gctest_LDADD): Use libgcjgc.la.
1953 (all_objs): Mention libgcj_la_OBJECTS.
1954 (EXTRA_LTLIBRARIES): Renamed.
1955 (toollib_LTLIBRARIES): Likewise.
1956 (libgcjgc_la_LDFLAGS): New macro
1957 (toolexecdir): Renamed.
1958 (toolexeclibdir): Likewise.
1959 (toolexeclib_LTLIBRARIES): Likewise.
1960 (LTCOMPILE): Renamed; added libtool invocation.
1961 (LINK): Added libtool invocation.
1962 (.s.o): use LTCOMPILE.
1963 * configure.in: Call AM_PROG_LIBTOOL.
1964 (target_all): Set to libgcjgc.la.
1965 Mention `.lo' forms of object files.
1967 1999-04-21 Tom Tromey <tromey@cygnus.com>
1969 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1972 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1973 sigcontext.h. From Matthias Klose <doko@itso.de>.
1975 1999-04-16 Tom Tromey <tromey@cygnus.com>
1977 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1978 David Pettersson <dapet@mai.liu.se>
1980 1999-04-14 Tom Tromey <tromey@cygnus.com>
1982 * configure: Rebuilt.
1983 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1984 incorrect patch of 199-04-09.
1986 * configure: Rebuilt.
1987 * configure.in: Added support for alpha.
1988 From David Pettersson <dapet@mai.liu.se>.
1990 1999-04-13 Tom Tromey <tromey@cygnus.com>
1992 * Makefile.in: Rebuilt.
1993 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1996 1999-04-09 Tom Tromey <tromey@cygnus.com>
1998 * configure: Rebuilt.
1999 * configure.in: Use sparc_mach_dep.s when building on Solaris.
2001 1999-02-23 Tom Tromey <tromey@cygnus.com>
2003 * configure: Rebuilt.
2004 * configure.in: For Linux, define _REENTRANT. For Solaris, define
2005 SOLARIS_THREADS and _SOLARIS_PTHREADS.
2007 1999-02-18 Tom Tromey <tromey@cygnus.com>
2009 * quick_threads.c (GC_push_all_stacks): Change order of arguments
2010 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
2011 for case where LO is NULL.
2013 1999-02-10 Tom Tromey <tromey@cygnus.com>
2015 * aclocal.m4, configure, Makefile.in: Rebuilt.
2016 * acinclude.m4: Updated to be used with automake 1.4.
2017 * configure.in: Renamed libgc to libgcjgc. Updated to be used
2019 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
2020 (libgcjgc_a_SOURCES): Likewise.
2021 (libgcjgc_a_LIBADD): Likewise.
2022 (libgcjgc_a_DEPENDENCIES): Likewise.
2023 (EXTRA_libgcjgc_a_SOURCES): Likewise.
2024 (gctest_LDADD): Likewise.
2025 (all_objs): Likewise.
2027 1999-01-08 Tom Tromey <tromey@cygnus.com>
2029 * configure: Rebuilt.
2030 * configure.in: Define LINUX_THREADS if using POSIX threads on
2033 * gc_priv.h (GC_test_and_set): Put return type into definition.
2035 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
2037 * Makefile.am: add support for eCos. In particular, add C++
2038 support for compiling the file ecos.cc.
2039 * ecos.cc: new file.
2040 * acinclude.m4: add C++ support.
2041 * aclocal.m4: likewise
2042 * config.h: add eCos support.
2043 * configure: likewise
2044 * configure.in: likewise
2045 * misc.c (GC_write): add eCos support.
2046 * os_dep.c (tiny_sbrk): add eCos support.
2048 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
2050 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
2051 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
2053 1998-11-23 Tom Tromey <tromey@cygnus.com>
2055 * configure.host (boehm_gc_cflags): Don't add `-O2'.
2057 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
2059 * Makefile.am, Makefile.in, configure.host: tx39 build option
2062 1998-11-17 Tom Tromey <tromey@cygnus.com>
2064 * configure: Rebuilt.
2065 * configure.in: Switch on host, not target.
2067 1998-11-16 Tom Tromey <tromey@cygnus.com>
2069 * gc_priv.h (GC_debug_object_start): Declare.
2070 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
2071 * gc.h (GC_debug_register_finalizer_no_order,
2072 GC_register_finalizer_no_order): Declare.
2073 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
2074 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
2075 (GC_debug_generic_malloc): Likewise.
2076 (GC_debug_object_start): new function.
2078 1998-11-11 Tom Tromey <tromey@cygnus.com>
2080 * configure: Rebuilt.
2081 * configure.in: Recognize --enable-java-gc, not --enable-gc.
2083 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2085 * dyn_load.c: Handle QUICK_THREADS case.
2087 1998-10-21 Tom Tromey <tromey@cygnus.com>
2089 * configure: Rebuilt.
2090 * configure.in: Put cpp defines here, not in config.h. Recognize
2091 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
2092 define PACKAGE or VERSION.
2093 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
2096 * os_dep.c (GC_default_push_other_roots): Define when
2097 QUICK_THREADS defined.
2098 * misc.c: Added QUICK_THREADS case.
2099 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
2100 * config.h (THREADS): Define if QUICK_THREADS defined.
2101 * Makefile.in: Rebuilt.
2102 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
2104 * quick_threads.c: New file.
2106 1998-10-20 Tom Tromey <tromey@cygnus.com>
2108 * aclocal.m4, configure: Rebuilt.
2109 * acinclude.m4: Don't subst machine_dir or sys_dir.
2110 * configure.host: Removed unused code.
2112 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
2114 * configure: Rebuilt.
2115 * configure.in: Fix typo in previous patch.
2117 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
2119 * Makefile.in, aclocal.m4, configure: Rebuilt.
2120 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
2121 * configure.host: Created.
2123 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
2125 * Makefile.in: Rebuilt.
2126 * Makefile.am (lib_LIBRARIES): Use target_all.
2127 (EXTRA_LIBRARIES): New macro.
2128 * configure: Rebuilt.
2129 * configure.in: Recognize --enable-gc.
2131 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
2133 * Makefile.in: Rebuilt.
2134 * Makefile.am (COMPILE): Define.
2136 (.s.o): Use MY_CFLAGS.
2137 * configure: Rebuilt.
2138 * configure.in (MY_CFLAGS): Define and subst.
2140 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
2142 * configure: Rebuilt.
2143 * configure.in: Added --with-cross-host argument. Use
2144 $with_cross_host to determine when cross-compiling.
2146 * config.h (SMALL_CONFIG): Don't define.
2147 * configure: Rebuilt.
2148 * configure.in: Define SMALL_CONFIG when cross-compiling.
2150 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
2152 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2153 allchblk.c: Merged with 4.13a2 while preserving local changes.
2155 * Makefile.orig: Updated from Makefile in 4.13a2.
2157 * configure: Rebuilt.
2158 * configure.in: Updated version number to 4.13a2. On Solaris,
2159 don't build with -O when using gcc.
2161 Merged in version 4.13alpha2:
2162 * config.h (USE_MMAP): Re-enable on Solaris.
2163 * solaris_pthreads.c: Removed RCS Id line.
2164 * alpha_mach_dep.s: Removed RCS Id line.
2166 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
2168 * config.h (USE_MMAP): Don't define for Solaris.
2170 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
2172 * Makefile.in: Rebuilt.
2173 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2175 * Makefile.in: Rebuilt.
2176 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2178 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
2180 * Makefile.in: Rebuilt.
2181 * Makefile.am ($(all_objs)): Depend on config.h.
2183 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2184 DATASTART as &_etext.
2185 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2186 * configure: Rebuilt.
2187 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2190 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
2192 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2193 (GC_maybe_gc): Likewise.
2194 * os_dep.c: If NO_SIGSET defined, then have empty
2195 GC_disable_signals and GC_enable_signals.
2196 * configure: Rebuilt.
2197 * configure.in: Added --with-target-subdir option. If
2198 cross-compiling, define NO_SIGSET and NO_CLOCK.
2200 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
2202 * Makefile.in: Rebuilt.
2203 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2205 * aclocal.m4, configure: Rebuilt.
2206 * acinclude.m4: New file.
2207 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2209 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2211 * configure: Rebuilt.
2212 * configure.in: Link boehm-config.h to config.h.
2213 * Makefile.in: Rebuilt.
2214 * Makefile.am (INCLUDES): Removed.
2215 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2216 JAVA_FINALIZATION): Define
2218 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2220 * Many files: Use GC_bool, not bool.
2221 * gc_priv.h: Define GC_bool, not bool.
2223 * misc.c (GC_dont_gc): Define as int.
2224 (GC_quiet): Likewise.
2225 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2226 * alloc.c (GC_dont_expand): Define as int.
2227 * gc_priv.h: For gcc, define bool as char.
2229 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2231 * Makefile.in: Rebuilt.
2232 * Makefile.am (check_PROGRAMS): New macro.
2233 (gctest_SOURCES): Likewise.
2234 (gctest_LDADD): Likewise.
2236 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2238 * Makefile.in: Rebuilt.
2239 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2240 * configure: Rebuilt.
2241 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2243 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2245 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2247 * Makefile.orig: Renamed from Makefile.