1 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * Makefile.in: Regenerate.
4 * aclocal.m4: Regenerate.
5 * include/Makefile.in: Regenerate.
7 2010-03-21 Dave Korn <dave.korn.cygwin@gmail.com>
9 PR target/42811 (prerequisite)
10 * include/private/gc_priv.h (struct roots) [CYGWIN32]: Don't
11 declare r_next member on Cygwin as on other windows hosts.
12 (LOG_RT_SIZE) [CYGWIN32]: Don't define likewise.
13 (RT_SIZE) [CYGWIN32]: Likewise.
14 (struct _GC_arrays) [CYGWIN32]: Do declare _heap_bases[] member
16 (GC_heap_bases) [CYGWIN32]: Do define likewise.
17 (struct _SYSTEM_INFO) [CYGWIN32]: Do forward-declare likewise.
18 (GC_sysinfo) [CYGWIN32]: Do declare extern likewise.
19 (GC_n_heap_bases) [CYGWIN32]: Likewise.
20 (GC_is_tmp_root) [CYGWIN32]: Do prototype likewise.
21 * include/private/gcconfig.h (GC_win32_get_mem) [CYGWIN32]: Likewise.
22 (GET_MEM) [CYGWIN32]: Do define likewise.
23 * boehm-gc/ptr_chck.c (GC_is_visible) [CYGWIN32]: Do handle dynamic
24 registration likewise.
25 * boehm-gc/os_dep.c (GC_setpagesize) [CYGWIN32]: Do define likewise.
26 (GC_no_win32_dlls) [CYGWIN32]: Define as constant false, unlike
28 (GC_sysinfo) [CYGWIN32]: Define as on other windows hosts.
29 (GC_n_heap_bases) [CYGWIN32]: Likewise.
30 (GLOBAL_ALLOC_TEST) [CYGWIN32]: Likewise.
31 (GC_win32_get_mem) [CYGWIN32]: Likewise, but wrapping GC_unix_get_mem
32 rather than GlobalAlloc/VirtualAlloc.
33 (GC_win32_free_heap) [CYGWIN32]: Likewise, but wrapping free instead
34 of GlobalFree (even though the function body is optimised away).
35 * boehm-gc/mark_rts.c (add_roots_to_index) [CYGWIN32]: Define as on
37 (GC_add_roots_inner) [CYGWIN32]: Avoid overlapping or adjacent
39 (GC_clear_roots) [CYGWIN32]: Clear GC_root_index[] likewise.
40 (GC_rebuild_root_index) [CYGWIN32]: Define as on other windows hosts.
41 (GC_remove_tmp_roots) [CYGWIN32]: Call it likewise.
42 (GC_remove_roots) [CYGWIN32]: Don't define, as on other windows hosts.
43 (GC_is_tmp_root) [CYGWIN32]: Define, as on other windows hosts.
44 (GC_cond_register_dynamic_libraries) [CYGWIN32]: Handle temporary
45 roots and dynamic registration likewise.
46 * boehm-gc/dyn_load.c (GC_has_static_roots) [CYGWIN32]: Define as on
48 (GC_register_has_static_roots_callback) [CYGWIN32]: Likewise.
49 (GC_cond_add_roots) [CYGWIN32]: Likewise.
50 (GC_register_main_static_data) [CYGWIN32]: Define to always return
52 (HAVE_REGISTER_MAIN_STATIC_DATA) [CYGWIN32]: Define as on other
54 (GC_warn_fb) [CYGWIN32]: Likewise.
55 (GC_disallow_ignore_fb) [CYGWIN32]: Likewise.
56 (GC_ignore_fb_mb) [CYGWIN32]: Likewise.
57 (GC_ignore_fb) [CYGWIN32]: Likewise.
58 (is_frame_buffer) [CYGWIN32]: Likewise.
59 (GC_dump_meminfo) [CYGWIN32]: Likewise.
60 (GC_wnt) [CYGWIN32]: Define to constant true.
61 (GC_register_dynamic_libraries) [CYGWIN32]: Define as on other
64 2009-12-09 Matthias Klose <doko@ubuntu.com>
66 * include/private/gc_locks.h: For __ARM_EABI__ define
67 GC_test_and_set GC_clear to use the atomic builtins.
69 2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
71 * Makefile.in: Regenerate.
72 * configure: Regenerate.
73 * include/Makefile.in: Regenerate.
75 2009-11-30 Ben Elliston <bje@au.ibm.com>
77 * mark_rts.c (GC_approx_sp): Use __builtin_frame_address when
78 compiling with GCC rather than taking the address of a local
81 2009-11-30 Ben Elliston <bje@au.ibm.com>
83 * os_dep.c: Use the POSIX signal API in preference to the BSD API.
84 Generate a compilation error if neither the POSIX nor BSD APIs can
87 2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
89 * Makefile.am (libgcjgc_la_LINK, gctest_LINK): New.
90 (gctest_LDADD): Depend on libgcjgc.la instead of ./libgcjgc.la,
91 so that library dependency resolution works with portable make.
92 * Makefile.in: Regenerate.
94 2009-09-08 Alexandre Oliva <aoliva@redhat.com>
96 * configure: Rebuilt with modified libtool.m4.
98 2009-09-03 Loren J. Rittle <ljrittle@acm.org>
100 * dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
101 Define for FreeBSD 7.0+.
103 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
105 * configure.ac (AC_PREREQ): Bump to 2.64.
107 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
109 * Makefile.am (install-html, install-pdf): Remove.
110 * Makefile.in: Regenerate.
112 * Makefile.in: Regenerate.
113 * aclocal.m4: Regenerate.
114 * configure: Regenerate.
115 * include/Makefile.in: Regenerate.
116 * include/gc_config.h.in: Regenerate.
118 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
120 * Makefile.am (LTCOMPILE, LTLINK): Add $(AM_LIBTOOLFLAGS)
122 * Makefile.in: Regenerate.
124 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
126 * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
128 2009-07-17 Michael Meissner <meissner@linux.vnet.ibm.com>
131 * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
132 the __sync_lock_test_and _set and __sync_lock_release builtins on
133 the powerpc. If not GCC 4.4, fix up the constraints so that it
134 builds without error.
137 2009-07-17 Kai Tietz <kai.tietz@onevision.com>
139 * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
141 * configure: Regenerated.
143 2009-05-17 Dave Korn <dave.korn.cygwin@gmail.com>
145 * win32_threads.c (GC_get_thread_stack_base): Implement for Cygwin.
147 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
149 * configure: Regenerate.
151 2009-02-09 Mark Mitchell <mark@codesourcery.com>
153 * Makefile.am (LTLDFLAGS): New variable.
155 * Makefile.in: Regenerated.
157 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
159 * configure: Regenerate.
161 2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
162 Steve Ellcey <sje@cup.hp.com>
164 * configure: Regenerate for new libtool.
165 * Makefile.in: Ditto.
166 * include/Makefile.in: Ditto.
169 2008-07-18 Matthias Klose <doko@ubuntu.com>
171 * configure.ac (AC_CONFIG_FILES): Add threads.mk.
172 * threads.mk.in: New.
173 * Makefile.in, configure: Regenerate.
175 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
177 * Makefile.in: Regenerate.
178 * configure: Regenerate.
179 * include/Makefile.in: Regenerate.
180 * include/gc_config.h.in: Regenerate.
182 2008-04-18 Paolo Bonzini <bonzini@gnu.org>
185 * aclocal.m4: Regenerate.
186 * configure: Regenerate.
188 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
190 * aclocal.m4: Regenerate.
191 * configure: Likewise.
192 * Makefile.in: Likewise.
193 * include/Makefile.in: Likewise.
195 2007-02-19 Andreas Tobler <a.tobler@schweiz.org>
197 * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
198 GC_GETSECTBYNAME instead.
199 * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
200 architecture (Darwin).
202 2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
204 * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
206 2008-01-24 David Edelsohn <edelsohn@gnu.org>
208 * configure: Regenerate.
210 2007-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
213 * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
214 up, return stack_addr instead of stack_addr - stack_size.
216 2007-08-14 David Daney <ddaney@avtrex.com>
218 * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
220 2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
222 * aclocal.m4: Regenerated.
224 2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
228 * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
229 Use alternate thread library in /usr/lib/lwp.
230 * configure: Regenerate.
231 * dyn_load.c: Use GC_SOLARIS_PTHREADS.
232 * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
233 * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
234 (GC_SOLARIS_THREADS): Don't define.
235 * include/private/solaris_threads.h: Remove.
236 * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
237 GC_nprocs via sysconf().
238 * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
240 (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
241 * Makefile.in: Regenerate.
242 * solaris_pthreads.c: Remove.
243 * solaris_threads.c: Remove.
245 2007-06-22 Jakub Jelinek <jakub@redhat.com>
247 * pthread_support.c (GC_get_thread_stack_base): Handle
248 pthread_getattr_np failures.
250 2007-06-02 Paolo Bonzini <bonzini@gnu.org>
252 * configure: Regenerate.
254 2007-05-23 Steve Ellcey <sje@cup.hp.com>
256 * Makefile.in: Regenerate.
257 * configure: Regenerate.
258 * aclocal.m4: Regenerate.
259 * include/Makefile.in: Regenerate.
261 2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
263 * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
264 * configure: Regenerate.
265 * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
266 * Makefile.in: Regenerate.
267 * include/Makefile.in: Regenerate.
268 * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
269 targets. Remove comments. Prepare ppc64 support for Darwin.
271 2007-04-23 Keith Seitz <keiths@redhat.com>
273 * include/gc.h (GC_is_thread_suspended): Declare.
274 * pthread_stop_world.c (GC_is_thread_suspended): New function.
276 2007-04-03 Jakub Jelinek <jakub@redhat.com>
278 * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
279 * configure: Rebuilt.
281 2007-03-07 Alexandre Oliva <aoliva@redhat.com>
283 * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
284 (GC_register_finalizer_unreachable): Declare.
285 (GC_debug_register_finalizer_unreachable): Declare.
286 * finalize.c (GC_unreachable_finalize_mark_proc): New.
287 (GC_register_finalizer_unreachable): New.
288 (GC_finalize): Handle it.
289 * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
290 (GC_debug_register_finalizer_no_order): Fix whitespace.
292 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
294 * Makefile.am: Add dummy install-pdf target.
295 * Makefile.in: Regenerate
297 2007-02-05 Roman Zippel <zippel@linux-m68k.org>
299 * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
300 it works with Linux 2.6, reactivate MPROTECT_VDB
301 * boehm-gc/pthread_stop_world.c: save all register
304 2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
306 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
307 added defines to include/private/gc_priv.h
308 (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
309 * darwin_stop_world.c: Removed the above defines.
310 * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
311 and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
313 2007-01-17 David Daney <ddaney@avtrex.com>
315 * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
317 * configure: Regenerated.
318 * include/gc_config.h.in: Regenerated.
320 2007-01-17 Mike Stump <mrs@apple.com>
322 * os_dep.c: Fix i686-apple-darwin9 builds.
324 2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
326 * aclocal.m4: Regenerate to use multi.m4.
327 * configure: Regenerate.
328 * Makefile.in: Regenerate.
330 2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
332 * include/gc_config.h.in: Regenerate.
334 2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
336 * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
338 * os_dep.c: Likewise.
340 2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
342 * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
344 (catch_exception_raise): Fix typo in the I386 exc_state.
346 2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
348 * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
349 HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
350 * configure: Regenerated.
351 * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
352 Added base definitions for the X86_64 Darwin port.
353 * include/private/gc_priv.h: Added definitions for Darwin MACH thread
354 operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
355 * darwin_stop_world.c: Removed THREAD_STATE info. Added
356 HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
357 with HAS_X86_THREAD_STATE32___EAX.
358 (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
360 * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
361 (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
362 Distinguish between getsectbynamefromheader_64 and
363 getsectbynamefromheader.
364 (GC_dyld_image_remove): Likewise.
365 * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
366 (catch_exception_raise): Introduce exception information for I386 and
367 X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
369 2006-12-08 Mike Stump <mrs@apple.com>
371 * configure.ac: Fix x86 darwin builds.
372 * darwin_stop_world.c: Likewise.
373 * include/private/gcconfig.h: Likewise.
374 * connfigure: Regenerate.
376 2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
379 * darwin_stop_world.c: Make stack_start unsigned long.
381 2006-09-21 Sandro Tolaini <tolaini@libero.it>
383 * os_dep.c: Port to Darwin/i386
384 * darwin_stop_world.c: Likewise
385 * include/private/gcconfig.h: Likewise
387 2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
389 * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
391 * dyn_load.c: Likewise.
392 * include/gc.h: Likewise.
393 * private/gcconfig.h: Likewise.
394 * configure: Regenerate.
395 * include/gc_config.h.in: Regenerate.
397 2006-09-14 Tom Tromey <tromey@redhat.com>
400 * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
403 2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
406 * configure.ac: Check for pthread_getattr_np(). Remove
407 GC_PTHREAD_SYM_VERSION detection.
408 * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
409 GC_get_thread_stack_base): New declarations.
410 * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
411 GC_get_thread_stack_base): New functions.
412 (GC_delete_thread): Don't try to free the first_thread.
413 * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
414 (pthread_create_, constr): Removed.
415 (pthread_create): Don't rename.
416 * include/gc_ext_config.h.in: Rebuilt.
417 * include/gc_pthread_redirects.h (pthread_create): Define
419 * include/gc_config.h.in: Rebuilt.
420 * configure: Rebuilt.
422 2006-06-21 Keith Seitz <keiths@redhat.com>
424 * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
425 routine if signal is received and thread is flagged SUSPENDED.
426 (suspend_self): New function.
427 (GC_suspend_thread): New function.
428 (GC_resume_thread): New function.
429 * include/gc.h (GC_suspend_thread): Declare.
430 (GC_resumet_thread): Declare.
431 * include/private/pthread_support.h (SUSPENDED): New GC_thread
434 2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
436 Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
437 * os_dep.c (GC_wnt): Define.
438 (GC_init_win32): Set GC_wnt.
439 * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
440 sections also on Windows 9x/ME.
442 2006-06-02 Geoffrey Keating <geoffk@apple.com>
444 * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
445 HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
446 HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
447 HAS_I386_THREAD_STATE___EAX.
448 * configure: Regenerate.
449 * include/gc_config.h.in: Regenerate.
450 * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
451 macro names to determine value.
454 (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
456 2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
458 * Makefile.am: Add install-html target.
459 * Makefile.in: Regenerate.
460 * aclocal.m4: Regenerate.
461 * include/Makefile.in: Regenerate.
463 2006-03-07 Andrew Haley <aph@redhat.com>
465 * dyn_load.c (GC_has_static_roots): Declare.
466 (GC_register_dynlib_callback): Call GC_has_static_roots.
468 2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
470 * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
471 GC_start_world): Call vm_deallocate to free act_list. Fix from
474 2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
475 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
477 * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
478 Warn about POSIX threads not being supported for *-*-hpux10*.
479 * configure: Regenerate.
481 2006-02-09 Tom Tromey <tromey@redhat.com>
483 * pthread_support.c: Conditionally include dlfcn.h.
485 2006-02-06 Jakub Jelinek <jakub@redhat.com>
486 Anthony Green <green@redhat.com>
487 Tom Tromey <tromey@redhat.com>
489 * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
490 * include/gc_config.h.in: Rebuilt.
491 * include/gc_pthread_redirects.h (pthread_create): Conditionally
493 * pthread_support.c (pthread_create_): New global.
494 (constr): New function.
495 (pthread_create): Conditionally renamed.
496 * configure: Rebuilt.
497 * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
499 2006-02-04 Alan Modra <amodra@bigpond.net.au>
501 * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
502 use broken 64-bit version.
504 2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
506 * darwin_stop_world.c: Change inline asm instruction to ld as ldz
509 * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
510 * Makefile.in: Regenerate.
512 2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
514 * include/private/gcconfig.h: Revert to GC 6.6 version, removing
517 2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
519 Import Boehm GC version 6.6.
521 2006-01-24 David Ayers <d.ayers@inode.at>
524 * include/gc.h: Fix prototype declarations for bootstrap.
526 2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
528 * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
530 2005-09-15 Kazu Hirata <kazu@codesourcery.com>
532 * include/private/gc_locks.h (GC_test_and_set): Change the
533 constraint of the first operand to '0'.
535 2005-09-06 Tom Tromey <tromey@redhat.com>
538 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
541 2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
543 * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
545 2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
547 * os_dep.c: Add FreeBSD/PowerPC bits.
548 (GC_SysVGetDataStart): Likewise.
549 * include/private/gcconfig.h: Likewise.
551 2005-05-25 Andrew Haley <aph@redhat.com>
553 * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
556 2005-05-09 Mike Stump <mrs@apple.com>
558 * configure: Regenerate.
560 2005-04-19 Hans-Peter Nilsson <hp@axis.com>
562 * os_dep.c, include/private/gc_locks.h: Import CRIS port by
563 Simon Posnjak from gc6.4.
564 * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
566 2005-04-17 David S. Miller <davem@davemloft.net>
568 * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
569 * os_dep.c (GC_linux_stack_base): Check for bug present in some
570 Sparc glibc variants where __libc_stack_end is erroneously set
571 to "1". Fallback to procfs code in that case.
573 2005-04-12 Mike Stump <mrs@apple.com>
575 * configure: Regenerate.
577 2005-04-12 Richard Henderson <rth@redhat.com>
579 * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
581 2005-03-23 Mike Stump <mrs@apple.com>
583 * darwin_stop_world.c: Update for -m64 multilib.
584 * include/private/gcconfig.h: Likewise.
585 * powerpc_darwin_mach_dep.s: Likewise.
587 2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
589 * Makefile.in, include/Makefile.in: Regenerate.
591 2005-02-26 Richard Earnshaw <rearnsha@arm.com>
593 * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
594 ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
596 2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
599 * configure.host: Set gc_use_mmap on *-linux*.
600 * configure.ac: Define USE_MMAP if gc_use_mmap is set.
601 * include/private/gc_priv.h: Include gc_config.h.
602 * configure, include/gc_config.h.in: Rebuilt.
604 2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
606 * allchblk.c (GC_allochblk_nth): Dont overlook available space if
607 GC disabled, correctly convert GC_finalizer_mem_freed to byte,
609 * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
611 * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
612 and indent appropriately.
613 * mark_rts.c (GC_approx_sp): Access stack.
614 * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
615 callee-saves registers when appropriate.
616 (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
618 2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
620 * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
621 and include/gc_ext_config.h.
622 * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
623 * include/gc.h: Undef PACKAGE_* before including gc_config.h.
625 2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
627 * configure: Regenerate.
629 2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
632 Revert patches of 2004-11-26 and 2004-11-27.
634 2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
636 * configure: Regenerate for libtool change.
638 2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
640 * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
642 2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
644 Fix "PACKAGE_NAME redefined" errors.
645 * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
646 and include/gc_config.h.
647 * configure: Regenerated.
648 * include/gc_config.h.in: No longer auto-generated. Define only the
649 macros needed by libjava.
650 * include/config.h.in: Generated by autoheader.
651 * include/gc.h: Include config.h, not gc_config.h.
653 2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
655 * configure: Regenerate for libtool reversion.
657 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
659 * configure: Regenerate for libtool change.
661 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
663 * configure.ac (machdep): Use sparc_mach_dep.lo on
664 sparc64-sun-solaris2.* too.
665 (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
666 * configure: Regenerate.
668 2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
671 * configure.ac (threading): Accept 'posix95'.
672 * configure: Regenerate.
674 2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
676 * Makefile.am: Define ACLOCAL_AMFLAGS.
677 * configure.ac: Remove redundant sinclude.
678 * acinclude.m4: Delete file.
679 * aclocal.m4: Regenerate.
680 * Makefile.in, include/Makefile.in: Regenerate.
681 * configure: Regenerate.
683 2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
685 * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
688 2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
690 * include/private/gcconfig.h: Add m32r-linux target.
692 2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
694 * configure.ac: Update all AC_DEFINEs to newer style.
695 * configure: Regenerate.
696 * include/gc_config.h.in: Regenerate.
698 2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
700 * backgraph.c, gc_priv.h (GC_traverse_back_graph,
701 GC_print_back_graph_stats): split GC_traverse_back_graph.
702 * backgraph.c: Dynamically grow in_progress_space.
703 * finalize.c (GC_notify_or_invoke_finalizers): also call
704 GC_print_back_graph_stats.
705 * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
706 GC_print_back_height): Move delarations to header file.
707 * configure.ac: rename --enable-full-debug to --enable-gc-debug.
708 * configure: Regenerate.
710 2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
712 * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
713 * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
715 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
717 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
718 Reported by Danny Smith.
720 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
722 * misc.c (GC_init): Replace lhs cast with rhs cast.
724 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
726 * specific.c: Check GC_LINUX_THREADS before including
727 private/specific.h. From Richard Earnshaw.
729 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
731 * aclocal.m4: Remove obsolete construct for old automake.
732 * acinclude.m4: Regenerate with aclocal 1.9.1.
733 * configure.ac: Remove duplicate AC_WITH calls. Replace
734 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
735 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
736 Remove now-redundant subst of target_noncanonical. Remove
737 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
738 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
739 Use slightly more modern form of AC_INIT.
740 * configure: Rebuild with autoconf 2.59.
741 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
743 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
745 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
746 since they're not known at this time.
747 * solaris_pthreads.c: Likewise.
749 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
752 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
754 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
756 * configure.ac (gc_cflags): Add -Iinclude.
757 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
758 Don't write DEFS to boehm-cflags file.
759 * configure: Rebuilt.
760 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
761 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
762 * include/gc_config_macros.h: Remove backward-compatibility
763 redefinitions of GC_ names.
764 * include/gc.h: Include <gc_config.h>.
766 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
768 Import Boehm GC version 6.3.
770 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
772 * include/Makefile.in: Regenerate
774 2004-07-06 Andrew Pinski <apinski@apple.com>
776 * os-dep.c (GC_task_self): Declare as static
777 and remove the second declaration.
779 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
781 * Makefile.am: Add rule for .S files to fix bootstrap on
783 * Makefile.in: Regenerate.
785 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
787 * boehm-gc/configure.ac: New name of configure.in.
788 Remove useless multilib stuff. Change uses of
789 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
790 * boehm-gc/configure.in: New name of configure.in.
791 * boehm-gc/Makefile.am: Update for automake 1.8.5.
792 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
793 * boehm-gc/aclocal.m4: Regenerate.
794 * boehm-gc/configure: Regenerate.
795 * boehm-gc/Makefile.in: Regenerate.
797 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
799 * .cvsignore: New file.
801 2004-04-25 Andreas Jaeger <aj@suse.de>
803 * mark.c (GC_mark_from): Use pointer as prefetch argument.
805 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
807 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
809 (PREFETCH_FOR_WRITE): Likewise.
811 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
813 * configure.ac: Bump AC_PREREQ to 2.59.
814 * configure: Regenerate.
815 * config.in: Regenerate.
817 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
819 * ltconfig, ltmain.sh: Remove unused files.
820 * configure.in: Remove bogus extra early invocation of
822 * configure: Regenerate.
823 * mkinstalldirs, install-sh, config.sub, config.guess:
824 Remove (now) unused files.
825 * Makefile.in: Regenerate (losing references to vanished
828 * configure.in: Add CCAS, CCASFLAGS for future automakes.
829 * configure, Makefile.in, include/Makefile.in: Regenerate.
831 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
832 * Makefile.in: Regenerate.
834 * configure.in: Remove bogus duplicate invocation of
835 AM_MAINTAINER_MODE. Remove obsolete comment.
836 * configure: Regenerate.
838 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
840 * aclocal.m4: Regenerate.
841 * configure.in: Receive contents of GC_CONFIGURE macro.
842 * configure: Regenerate.
844 * configure.in: Remove more obsolete, bogus code.
845 * configure: Regenerate.
847 * acinclude.m4: Remove obsolete and bogus constructs.
848 * aclocal.m4: Regenerate.
849 * configure: Regnerate.
851 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
853 * acinclude.m4: De-precious CC and CXX so that the right flags
854 are passed down to multilibs.
855 * aclocal.m4: Regenerate.
856 * configure: Regenerate.
858 2004-02-22 Zack Weinberg <zack@codesourcery.com>
859 Nathanael Nerode <neroden@twcny.rr.com>
860 Alexandre Oliva <aoliva@redhat.com>
862 * config.sub, config.guess: Replace with forwarding scripts
863 which invoke the master copies in the top level.
865 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
867 * acinclude.m4: Remove old no-executables workaround;
868 add new no-executables workaround.
869 * aclocal.m4: Regenerate.
870 * configure.in: Change prereqs to autoconf 2.57.
871 * configure: Regenerate with autoconf 2.57.
873 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
874 * configure: Regenerate.
875 * Makefile.am: Use target_noncanonical variable from configure.
876 * Makefile.in: Regenerate.
877 * include/Makefile.in: Regenerate.
879 2004-02-20 Andrew Cagney <cagney@redhat.com>
881 * config.guess: Update from version 2002-01-10 to 2004-02-16.
882 * config.sub: Update from version 2002-01-02 to 2004-02-16.
884 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
886 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
887 * aclocal.m4: Rebuild.
888 * configure: Regenerate.
890 * acinclude.m4: Move certain code to configure.in.
891 * configure.in: Receive code from acinclude.m4.
892 * aclocal.m4: Rebuild.
893 * configure: Regenerate.
895 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
897 2004-01-20 Andrew Haley <aph@redhat.com>
899 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
901 * configure.in: Comment change.
903 2004-01-16 Andrew Haley <aph@redhat.com>
905 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
906 add for ia64; remove for MIPS.
907 * configure: Regnerated.
909 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
911 * configure.in: Add in AC_PREREQ(2.13)
913 2004-01-07 Dave Jones <davej@redhat.com>
915 * malloc.c (GC_generic_malloc): Correct initialization typo.
916 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
918 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
920 * include/private/gcconfig.h: Re-install change of 2003-04-16.
922 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
924 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
927 2003-10-18 Alan Modra <amodra@bigpond.net.au>
929 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
932 2003-10-03 Jeff Sturm <jsturm@one-point.com>
934 * configure: Rebuild.
936 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
938 * configure.in: Remove NO_GETENV definition for win32.
939 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
940 * misc.c (GC_init_inner): Call GC_thr_init for win32.
941 (GC_set_warn_proc): Add assertion.
942 * win32_threads.c: Import 6.3alpha2 version.
943 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
945 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
947 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
948 2.3/SPARC, there are no micro versions.
949 Treat Solaris 10 and up alike.
950 * configure: Regenerate.
952 2003-09-22 Anthony Green <green@redhat.com>
954 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
957 2003-09-20 <green@redhat.com>
959 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
960 check for __arm__ or __thumb__.
962 2003-09-09 Alan Modra <amodra@bigpond.net.au>
964 * configure: Regenerate.
966 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
967 Roger Sayle <roger@eyesopen.com>
969 * configure.in: Set INCLUDES to absolute path.
970 Save $INCLUDES in boehm-cflags, too.
971 Set INCLUDES so it's available to config.status.
972 * configure: Regenerate.
974 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
976 * include/gc.h (GC_CreateThread): Declare with WINAPI
978 * win32_threads.c (GC_CreateThread): Make definitions consistent
979 with declaration. Cast &thread_table[i].handle to PHANDLE
980 in call to DuplicateHandle
981 (thread_start): Declare as static.
983 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
985 * dyn_load.c: Define __private_extern__ to match Apple's system
988 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
990 * os_dep.c: Remove redundancy introduced in last merge.
992 2003-07-28 Jeff Sturm <jsturm@one-point.com>
995 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
996 * ChangeLog: Likewise.
997 * Makefile.am: Likewise.
998 * Makefile.direct: Likewise.
999 * Makefile.dj: Likewise.
1000 * allchblk.c: Likewise.
1001 * alloc.c: Likewise.
1002 * backgraph.c: Likewise.
1003 * configure.host: Likewise.
1004 * configure.in: Likewise.
1005 * dbg_mlc.c: Likewise.
1006 * dyn_load.c: Likewise.
1007 * finalize.c: Likewise.
1008 * gc_cpp.cc: Likewise.
1009 * gc_dlopen.c: Likewise.
1010 * gcj_mlc.c: Likewise.
1011 * if_mach.c: Likewise.
1012 * mach_dep.c: Likewise.
1013 * malloc.c: Likewise.
1014 * mallocx.c: Likewise.
1016 * mark_rts.c: Likewise.
1018 * os_dep.c: Likewise.
1019 * ptr_chck.c: Likewise.
1020 * reclaim.c: Likewise.
1021 * solaris_pthreads.c: Likewise.
1022 * solaris_threads.c: Likewise.
1023 * sparc_mach_dep.S: Likewise.
1024 * threadlibs.c: Likewise.
1025 * typd_mlc.c: Likewise.
1026 * version.h: Likewise.
1027 * win32_threads.c: Likewise.
1028 * Mac_files/MacOS_Test_config.h: Likewise.
1029 * Mac_files/MacOS_config.h: Likewise.
1030 * cord/cordbscs.c: Likewise.
1031 * cord/cordprnt.c: Likewise.
1032 * cord/de_win.c: Likewise.
1033 * doc/README: Likewise.
1034 * doc/README.MacOSX: Likewise.
1035 * doc/README.changes: Likewise.
1036 * doc/README.environment: Likewise.
1037 * doc/README.ews4800: Likewise.
1038 * doc/README.linux: Likewise.
1039 * doc/README.macros: Likewise.
1040 * doc/README.win32: Likewise.
1041 * doc/debugging.html: Likewise.
1042 * doc/gcdescr.html: Likewise.
1043 * doc/tree.html: Likewise.
1044 * include/Makefile.in: Likewise.
1045 * include/gc.h: Likewise.
1046 * include/gc_cpp.h: Likewise.
1047 * include/gc_local_alloc.h: Likewise.
1048 * include/gc_mark.h: Likewise.
1049 * include/gc_pthread_redirects.h: Likewise.
1050 * include/gc_typed.h: Likewise.
1051 * include/new_gc_alloc.h: Likewise.
1052 * include/private/dbg_mlc.h: Likewise.
1053 * include/private/gc_hdrs.h: Likewise.
1054 * include/private/gc_locks.h: Likewise.
1055 * include/private/gc_pmark.h: Likewise.
1056 * include/private/gc_priv.h: Likewise.
1057 * include/private/gcconfig.h: Likewise.
1058 * include/private/solaris_threads.h: Likewise.
1059 * include/private/specific.h: Likewise.
1060 * tests/test.c: Likewise.
1061 * tests/test_cpp.cc: Likewise.
1063 * configure: Rebuild.
1064 * Makefile.in: Rebuild.
1066 * mips_sgi_mach_dep.s: Add.
1068 * alpha_mach_dep.s: Remove.
1069 * irix_threads.c: Remove.
1070 * linux_threads.c: Remove.
1071 * mips_sgi_mach_dep.S: Remove.
1073 * powerpc_macosx_mach_dep.s: Remove.
1074 * doc/Makefile.am: Remove.
1075 * doc/Makefile.in: Remove.
1077 2003-07-25 Roger Sayle <roger@eyesopen.com>
1079 * configure.host: Only use +ESdbgasm when using the HPUX native
1080 compiler on PA-Risc. It isn't recognized by GCC and is silently
1081 ignored by HP's compilers on ia64.
1083 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
1085 * configure.in: define GC_DLL under mingw if --enable-shared
1086 * configure: rebuilt
1087 * win32_threads.c: add #ifdef GC_DLL around DllMain
1089 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
1091 * include/private/gcconfig.h: Add support for arm-netbsdelf.
1093 2003-04-09 Tom Tromey <tromey@redhat.com>
1095 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
1097 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
1099 2003-03-22 Richard Henderson <rth@redhat.com>
1101 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
1102 (GC_test_and_set): Use __sync_lock_test_and_set.
1103 (GC_clear): Use volatile assignment.
1104 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
1105 (GC_memory_write_barrier): Use __sync_synchronize.
1107 2003-03-12 Andreas Schwab <schwab@suse.de>
1109 * configure.in: Avoid trailing /. in toolexeclibdir.
1110 * configure: Rebuilt.
1112 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
1113 * include/private/gcconfig.h (GC_data_start): declare when needed.
1114 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
1116 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
1117 GC_register_dynlib_callback): Register main data for static
1118 executable if dl_iterate_phdr() didn't.
1119 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
1120 if we don't expect to register main static data.
1122 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
1123 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
1124 (GC_push_roots): explicitly mark free list headers, register
1125 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
1126 * alloc.c (GC_stopped_mark): Conditionally call
1127 GC_cond_register_dynamic_libraries().
1128 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
1129 * dyn_load.c (GC_register_main_static_data): define.
1130 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
1131 no longer skip main data.
1132 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
1133 (GC_init_inner): Make main data registration conditional.
1134 * include/private/gc_priv.h (GC_register_main_static_data): declare.
1135 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
1138 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
1140 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
1142 * configure: Rebuilt.
1144 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
1146 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
1148 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
1150 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
1151 Remove USE_LIBDIR conditional.
1152 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
1153 * Makefile.in, configure: Rebuilt.
1155 2002-12-31 Tom Tromey <tromey@redhat.com>
1158 * include/Makefile.in: Rebuilt.
1159 * include/Makefile.am (noinst_HEADERS): Renamed from
1162 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1164 * ltconfig (osf[345]): Append $major to soname_spec.
1165 Reflect this in library_names_spec.
1166 * ltmain.sh (osf): Prefix $major with . for use as extension.
1168 2002-10-02 Andreas Jaeger <aj@suse.de>
1170 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
1172 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
1174 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
1175 check for __arm__ or __thumb__.
1177 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
1179 * include/private/gcconfig: Add machine type S390. Add s390x support.
1180 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
1181 (GC_compare_and_exchange): Likewise.
1183 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
1185 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
1187 2002-08-23 Adam Megacz <adam@xwt.org>
1189 * win32_threads.cc: Removed extraneous ABORT()
1191 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1193 * Makefile.am (all-multi): Fix multilib parallel build.
1195 2002-07-18 Bo Thorsen <bo@suse.de>
1197 * include/private/gcconfig.h: Add x86-64 definitions.
1198 * os_dep.c: Add x86-64 support.
1199 * configure.in: Likewise.
1200 * configure: Regenerate.
1202 2002-07-18 H.J. Lu <hjl@gnu.org>
1204 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
1206 2002-07-18 H.J. Lu (hjl@gnu.org)
1208 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
1211 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
1214 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
1216 2002-06-09 H.J. Lu (hjl@gnu.org)
1218 * include/private/gc_locks.h (GC_test_and_set): Support
1220 (GC_TEST_AND_SET_DEFINED): Likewise.
1222 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
1224 (DATAEND): Likewise.
1225 (LINUX_STACKBOTTOM): Likewise.
1226 (STACKBOTTOM): Removed for Linux/mips.
1228 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
1230 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
1231 (GC_pthread_create): Fix typo.
1232 (GC_TRY_LOCK): Likewise.
1233 * include/private/gc_locks.h (GC_test_and_set): Only take one
1235 (LOCK): Adjust appropriately.
1236 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
1237 _SIGRTMIN is unavailable.
1239 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1241 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
1242 * aclocal.m4: Regenerate.
1243 * configure: Regenerate.
1245 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
1247 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
1248 script entry, and set LD to it when configuring multilibs.
1249 * configure: Rebuilt.
1251 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1253 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
1254 (noinst_LTLIBRARIES): Add libgcjgc.la.
1256 * Makefile.in: Rebuild.
1258 2002-04-22 David S. Miller <davem@redhat.com>
1260 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
1261 64-bit SPARC Linux, the __libc_stack_end technique does
1262 not work in this case.
1264 2002-04-22 Jeff Sturm <jsturm@one-point.com>
1266 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
1268 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
1270 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
1273 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
1275 * include/private/gcconfig.h (DATAEND): Update comment example
1278 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
1280 * include/private/gcconfig.h (DATAEND): Clarify comment.
1282 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
1284 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
1285 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
1287 * allchblk.c (GC_allchblk_nth): Change text and support reduced
1288 frequency for blacklist warning message.
1289 * misc.c (GC_large_alloc_warn_interval,
1290 GC_large_alloc_warn_suppressed): define.
1291 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
1292 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
1293 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
1294 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
1296 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
1298 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
1300 * include/private/gcconfig.h: Add support for an unmapped
1301 memory hole between the end of the initialized data segment
1302 and the start of the BSS on FreeBSD/i386.
1304 2002-03-30 Krister Walfridsson <cato@df.lth.se>
1306 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
1309 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
1311 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
1312 (GC_local_gcj_malloc): Add assertion.
1313 (start_mark_threads): Fix abort message.
1314 * mark.c (GC_mark_from): Generalize assertion.
1315 * reclaim.c (GC_clear_fl_links): New function.
1316 (GC_start_reclaim): Must clear some freelist links.
1317 * include/private/specific.h, specific.c: Add assertions.
1318 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
1319 Rearrange tse fields.
1321 2002-03-27 Richard Henderson <rth@redhat.com>
1323 * os_dep.c (GC_init_linux_data_start): Fix references to
1324 __data_start and _end.
1326 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
1328 * include/private/gcconfig.h: Change all likely references
1329 to linker script synthesized symbols to use this idiom:
1330 extern int etext[]; etext
1332 2002-03-25 Jeff Sturm <jsturm@one-point.com>
1334 * linux_threads.c (GC_get_nprocs): Close file descriptor.
1336 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
1338 * include/private/gcconfig.h: Add unified test for FreeBSD.
1339 Support FreeBSD/alpha.
1340 * os_dep.c: Do not include <machine/trap.h> unless available.
1341 (GC_freebsd_stack_base): Fix types.
1343 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1345 * Makefile.am: Make a convenience library.
1346 * Makefile.in: Rebuilt.
1348 2002-03-15 Anthony Green <green@redhat.com>
1350 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
1351 * configure.in: Disable use of getenv for win32 targets (some of
1352 which have broken implementations).
1353 * configure: Rebuilt.
1355 2002-03-12 Adam Megacz <adam@xwt.org>
1357 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
1358 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
1359 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
1360 statically initialized it to TRUE if compiling with GCC.
1361 * win32_threads.c (thread_start): We no longer use SEH if
1363 * mark.c (GC_mark_some): We no longer use SEH if
1366 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1368 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
1369 support is enabled, for hash synchronization.
1371 2002-02-24 Adam Megacz <adam@xwt.org>
1373 * Makefile.am: Added win32_threads.c to sources list.
1374 * win32_threads.c: Added two */'s which I had neglected.
1376 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1378 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
1379 * Makefile.in: Rebuilt.
1381 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1383 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
1385 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
1387 * mips_sgi_mach_dep.S: Likewise.
1388 * Makefile.am: Update for above changes.
1389 * Makefile.in: Rebuilt.
1391 2002-02-12 Richard Henderson <rth@redhat.com>
1393 * configure.in: Re-apply 2001-06-26 configure change.
1394 * configure: Rebuild.
1396 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1398 Imported GC 6.1 Alpha 3.
1400 * sparc_mach_dep.S: Delete incorrectly named file.
1402 2001-02-11 Adam Megacz <adam@xwt.org
1404 * configure.in: support for win32, saner
1405 cross-compile options
1407 2001-02-08 Anthony Green <green@redhat.com>
1409 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
1410 board embedded targets.
1411 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
1412 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
1413 redundant uses of ECOS.
1414 * misc.c: Use NOSYS where ECOS is being used.
1415 Don't define GC_write twice for ECOS systems.
1416 (GC_write): New function for NOSYS targets.
1418 2002-02-06 Adam Megacz <adam@xwt.org>
1420 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
1421 now exposed on all Win32 platforms.
1422 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
1423 compiles on Win32; it invokes CreateThread() if GC is built
1424 as a DLL; otherwise it registers the thread.
1425 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
1426 libgcjgc was not built as a DLL.
1428 2002-02-01 Adam Megacz <adam@xwt.org>
1430 * boehm-gc on win32 now automatically detects if it is being built
1431 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
1433 2002-01-25 David Edelsohn <edelsohn@gnu.org>
1435 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
1436 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
1437 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
1438 DATASTART and DATAEND roots.
1439 * rs6000_mach_dep.s: Add function descriptor and traceback table.
1441 2001-12-16 Jeff Sturm <jsturm@one-point.com>
1443 * dyn_load.c: Define ElfW (if needed) for all targets,
1445 (GC_FirstDLOpenedLinkMap): Use it.
1446 (GC_register_dynamic_libraries_dl): Use it.
1447 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
1450 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
1453 * configure.in: Add AC_SUBST(target_alias).
1454 * configure: Regenerated.
1456 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
1458 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
1459 case for GC_FREEBSD_THREADS.
1460 * configure.in (*-*-freebsd*): Clarify warning.
1461 * configure: Rebuilt.
1463 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
1464 Andreas Tobler <toa@pop.agri.ch>
1466 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
1468 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1470 * linux_threads.c (GC_init_parallel): Do not declare as a static
1472 * include/gc.h (GC_init): Declare here. Add description.
1473 * include/private/gc_priv.h (GC_init): Remove declaration.
1475 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1477 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
1478 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
1479 GC_FREEBSD_THREADS, handle strange interaction between system
1480 pthread implementation and boehm-gc signal-handler architecture.
1481 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
1483 * include/private/gcconfig.h (configuration keyed off FREEBSD):
1484 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
1485 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
1487 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
1489 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
1490 * Makefile.in: Rebuilt.
1492 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1494 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
1495 merged local changes.
1497 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1499 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
1500 Solaris 2/Intel definition.
1502 * configure.in (i?86-*-solaris2.[89]*): Define
1503 SOLARIS25_PROC_VDB_BUG_FIXED.
1504 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
1505 * configure: Regenerate.
1507 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
1508 (DATAEND): Define using _end.
1510 2001-09-11 Per Bothner <per@bothner.com>
1512 * include/Makefile.am: New file. It defines include_HEADERS.
1513 * Makefile.am (SUBDIRS): New macro, set to include.
1514 * configure.in (AC_OUTPUT): Add include/Makefile.
1516 2001-08-20 Tom Tromey <tromey@redhat.com>
1518 * configure: Rebuilt.
1519 * configure.in: Always ask gcc for threads package.
1521 2001-08-17 Tom Tromey <tromey@redhat.com>
1523 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
1524 merged local changes.
1526 2001-08-02 David Billinghurst <David.Billinghurst>
1528 * configure: Rebuilt.
1529 * configure.in: POSIX threads on cygwin does not link with
1532 2001-07-03 Tom Tromey <tromey@redhat.com>
1534 Fix for PR bootstrap/3281:
1535 * aclocal.m4, configure, Makefile.in: Rebuilt.
1536 * acinclude.m4: Set mkinstalldirs for in-tree build.
1538 2001-06-26 Richard Henderson <rth@redhat.com>
1540 * alpha_mach_dep.s: Mark call-saved FP registers.
1541 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
1542 * configure.in (alpha*): Re-enable alpha_mach_dep.s
1543 * configure: Rebuild.
1545 2001-06-12 Tom Tromey <tromey@redhat.com>
1547 * aclocal.m4, configure: Rebuilt.
1548 * acinclude.m4: Find configure.host in srcdir.
1550 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
1552 * configure.in (AC_EXEEXT): Work around in case it expands to
1553 nothing, as in autoconf 2.50.
1554 * acinclude.m4: Likewise.
1555 * aclocal.m4, configure: Rebuilt.
1557 2001-06-07 Tom Tromey <tromey@redhat.com>
1559 For PR bootstrap/3075:
1560 * configure, aclocal.m4, Makefile.in: Rebuilt.
1561 * configure.in: Don't call AC_CONFIG_AUX_DIR or
1562 AC_CANONICAL_SYSTEM.
1563 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
1564 AC_CANONICAL_SYSTEM here.
1565 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
1568 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1570 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
1571 (libgcjgc_la_SOURCES): Remove typo.
1572 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
1573 * Makefile.in: Rebuilt.
1575 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1577 Imported version version 6.0alpha7.
1579 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
1580 README.amiga, README.debugging, README.dj, README.hp, README.linux,
1581 README.rs6000, README.sgi, README.solaris2, README.uts,
1582 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
1583 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
1584 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
1585 hpux_irix_threads.c, makefile.depend, nursery.c,
1586 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
1587 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
1588 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
1589 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
1592 2001-05-19 Hans Boehm <hans_boehm@hp.com>
1594 * configure.host: Build with -fexceptions.
1595 * linux_threads.c: Remember which thread stopped world for
1597 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
1598 with final tuning by Bryce McKinlay
1600 * configure.in: Add support for --enable-threads=posix on FreeBSD.
1601 * configure: Rebuilt.
1603 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
1605 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
1606 (GC_noop1): Change declaration to take one argument.
1608 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
1610 * configure.in: Obtain THREADS with `gcc -v'.
1611 * configure: Rebuilt.
1613 2001-04-05 Hans Boehm <hans_boehm@hp.com>
1615 * misc.c: Back out buggy changes to stack clearing code.
1616 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
1617 spent clearing memory.
1619 2001-04-04 Hans Boehm <hans_boehm@hp.com>
1622 - Accomodate finalization requests for static objects.
1623 (Will be required by hash synchronization. May be needed
1624 in some configurations now.)
1627 - Define MIN_WORDS. All allocation requests are rounded
1628 up to at least this size. Removes a subtle assumption that
1629 Java objects have a 2 word header.
1632 - Adjust Linux/IA64 configuration for non-ancient kernels.
1633 (Necessary fix for IA64.)
1636 - Fix syntax error in currently unused code. Will be needed
1644 - Change stack cleaning code to typically clear about one tenth
1645 the memory it used to in the threads configuration. Occasionally
1646 still clear more. (This is really a fix for a long-standing
1647 and fairly significant performance bug with threads.)
1650 - Fix the code for finding the beginning of the data segment under
1651 Linux. I believe this is necessary for some IA64 Linux
1652 distributions. It will also helo other platforms, though those
1653 may additionally require a gcconfig.h adjustment. (This basically
1654 works around the absence of a data_start or __data_start
1655 definition in glibc.)
1658 - Handle rounding due to MIN_WORDS.
1660 2001-03-22 Tom Tromey <tromey@redhat.com>
1662 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
1664 2001-03-19 Tom Tromey <tromey@redhat.com>
1666 * Makefile.in: Rebuilt.
1667 * Makefile.am (gctest_LDFLAGS): new macro.
1669 2001-03-16 Tom Tromey <tromey@redhat.com>
1671 * Makefile.in: Rebuilt.
1672 * Makefile.am (TESTS_ENVIRONMENT): New macro.
1674 2001-01-23 Rod Stewart <stewart@lab43.org>
1676 * gcconfig.h: Check for `__arm__', not `arm'.
1678 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
1680 * configure.in: Rename THREADLIB to THREADLIBS.
1681 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
1682 ensures that we link the correct version of the linuxthreads semaphore
1684 * Makefile.in: Rebuilt.
1685 * configure: Rebuilt.
1687 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
1688 list of signals which are not blocked during suspend in the NO_SIGNALS
1691 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
1693 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
1695 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
1697 * Makefile.dist: Renamed from Makefile.orig.
1699 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1701 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
1702 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
1704 * Makefile.in: Rebuilt.
1705 * configure: Likewise.
1707 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
1709 * gcconfig.h: Add new case for powerpc EABI.
1710 [PPC]: Handle embedded OS for powerpc simulator.
1712 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1714 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1715 cross-compile configuration only.
1716 * Makefile.am: Build gcj_mlc.c.
1717 * configure, Makefile.in: Rebuilt.
1719 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1721 * acinclude.m4: Include libtool macros from the top level.
1722 * aclocal.m4, configure: Rebuilt.
1724 2000-09-04 Anthony Green <green@redhat.com>
1726 Fix for PR libgcj/230:
1727 * mark.c (GC_mark_from_mark_stack): Remove call to
1728 GC_debug_object_start.
1729 * gc_priv.h (GC_debug_object_start): Remove prototype.
1731 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1733 * gcconfig.h [OSF1] (_end): Declare as `int'.
1735 2000-08-02 Tom Tromey <tromey@cygnus.com>
1737 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1738 (GC_generic_malloc): Likewise.
1739 (GC_add_to_black_list_normal): Likewise.
1740 (GC_find_header): Likewise.
1741 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1742 * gc_mark.h (GC_find_start): Prototype.
1743 (GC_signal_mark_stack_overflow): Likewise.
1745 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1747 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1748 * configure: Rebuilt.
1750 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1752 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1754 Imported version 5.1.
1755 * acinclude.m4: Push version to 5.1.
1757 2000-06-19 Andrew Haley <aph@cygnus.com>
1759 * os_dep.c (read): Pass two dummy args to syscall().
1761 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1763 Imported 5.0 release version.
1764 * acinclude.m4: Increment version to 5.0.
1766 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1768 Imported version 5.0alpha7.
1769 * acinclude.m4: Update version to 5.0a7.
1771 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1773 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1774 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1775 - sparc glibc does not provide it.
1776 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1777 Make STACKBOTTOM depend on the wordsize.
1778 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1779 (struct frame): Declare on sparc*-linux*.
1780 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1781 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1782 Implement on sparc64.
1783 (GC_clear_stack_inner): Implement on sparc64.
1784 * gc_priv.h (GC_test_and_set): Implement for sparc.
1785 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1786 GC_save_regs_in_stack on sparc.
1788 2000-04-23 Tom Tromey <tromey@cygnus.com>
1790 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1792 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1794 Imported version version 5.0alpha6.
1795 * acinclude.m4: Bump version to 5.0a6.
1796 * configure.in: Don't use alpha_mach_dep.s.
1797 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1799 * Makefile.am, Makefile.in: irix_threads.c is now
1800 hpux_irix_threads.c.
1801 * Makefile.orig: Updated from gc distribution Makefile.
1803 2000-03-26 Anthony Green <green@redhat.com>
1805 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1807 2000-02-14 Tom Tromey <tromey@cygnus.com>
1809 * gc.h (dlopen): Define as GC_dlopen on Linux.
1810 (GC_dlopen): Declare on Linux.
1811 * dyn_load.c (GC_dlopen): Define for Linux.
1813 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1815 * gcconfig.h (DATASTART): Add missing extern declaration
1816 for data_start on powerpc.
1818 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1820 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1823 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1825 * gcconfig.h: Define DATASTART for Alpha Linux.
1827 1999-12-19 Anthony Green <green@cygnus.com>
1829 * gcconfig.h: Use libgcj hack for Alpha Linux.
1830 Undefine MPROTEXT_VDB (from Jeff Sturm).
1831 * os_dep.c: Remove Alpha Linux hacks.
1834 1999-12-13 Tom Tromey <tromey@cygnus.com>
1836 * aclocal.m4, configure: Rebuilt.
1837 * acinclude.m4: Changed version to 5.0a4.
1838 * Makefile.in: Rebuilt.
1839 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1841 1999-12-12 Anthony Green <green@cygnus.com>
1843 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1845 (DYNAMIC_LOADING): Define for PowerPC Linux.
1846 * os_dep.c: Remove some special cases for PowerPC Linux.
1847 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1850 1999-11-04 Tom Tromey <tromey@cygnus.com>
1852 * Makefile.in: Rebuilt.
1853 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1855 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1856 (GC_thr_init): Don't declare.
1858 * configure: Rebuilt.
1859 * configure.in: Removed qt threads case.
1860 * dyn_load.c: Don't mention QUICK_THREADS.
1861 * os_dep.c: Don't mention QUICK_THREADS.
1862 * misc.c: Don't mention QUICK_THREADS.
1863 * gcconfig.h: Don't mention QUICK_THREADS.
1864 * gc_priv.h: Removed QUICK_THREADS code.
1865 * quick_threads.c: Removed.
1867 1999-11-03 Tom Tromey <tromey@cygnus.com>
1869 * gcconfig.h: Merged in local changes from old config.h.
1871 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1873 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1875 1999-11-02 Tom Tromey <tromey@cygnus.com>
1877 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1879 * configure: Rebuilt.
1880 * configure.in: Don't create boehm-config.h.
1881 * Makefile.in: Rebuilt.
1882 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1884 ($(all_objs)): Depend on gcconfig.h.
1885 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1886 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1887 * config.h: Removed.
1889 1999-11-01 Tom Tromey <tromey@cygnus.com>
1891 * Makefile.in: Rebuilt.
1892 * Makefile.am (gctest_LDADD): Added THREADLIB.
1894 * configure: Rebuilt.
1895 * configure.in (INCLUDES): New subst.
1897 1999-09-29 Steve Chamberlain <sac@pobox.com>
1899 * config.h: Added picoJava target.
1900 * mach_dep.h (GC_push_regs): New code for picoJava.
1902 1999-09-28 Tom Tromey <tromey@cygnus.com>
1904 * aclocal.m4, configure: Rebuilt.
1905 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1906 appropriate AC_PROG_ symbol.
1908 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1910 * gc_priv.h: IRIX thread changes from
1911 include/private/gc_priv.h.
1913 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1915 * Makefile.in: Rebuilt.
1916 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1919 * configure: Rebuilt.
1920 * configure.in: Properly align --help output, fix capitalization
1922 * acinclude.m4: Likewise.
1924 1999-08-04 Tom Tromey <tromey@cygnus.com>
1926 * configure.in: Added missing `;;'. From Anthony Green.
1928 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1930 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1932 1999-08-03 Tom Tromey <tromey@cygnus.com>
1934 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1935 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1937 1999-08-02 Tom Tromey <tromey@cygnus.com>
1939 * aclocal.m4, configure: Rebuilt for new libtool.
1941 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1943 * mips_sgi_mach_dep.s: Enable PIC option.
1945 1999-07-19 Tom Tromey <tromey@cygnus.com>
1947 * config.h (MPROTECT_VDB): Don't define on Linux.
1949 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1951 * Makefile.am (.s.lo): Avoid `#line' directives.
1952 * Makefile.in: Rebuilt.
1954 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1956 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1957 generate *-recursive for this Makefile, use *-am instead.
1958 * Makefile.in: Rebuilt.
1960 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1962 * Makefile.am (.s.lo): Renamed from `.s.o'.
1963 * Makefile.in: Rebuilt.
1965 1999-06-21 Tom Tromey <tromey@cygnus.com>
1967 Alpha patch from Jeff Sturm:
1968 * os_dep.c (GC_init_linuxalpha): New function.
1969 * misc.c: Initialize for alpha linux.
1970 * gc_priv.h (GC_test_and_set): Define for alpha.
1971 * config.h: Don't assume __data_start on alpha.
1973 * Makefile.in: Rebuilt.
1974 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1977 * Makefile.in: Rebuilt.
1978 * Makefile.am (toolexeclibdir): Define as libdir when
1980 * configure: Rebuilt.
1981 * configure.in (USE_LIBDIR): New conditional.
1983 * configure: Rebuilt.
1984 * configure.in: Recognize all forms of alpha.
1986 1999-06-17 Anthony Green <green@cygnus.com>
1988 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1989 Carlo Dapor <carlo@vis.ethz.ch>).
1991 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1993 * configure.in: Switch from irix threads to posix threads
1994 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1995 for mips architecture.
1996 * configure: Regenerate.
1998 1999-04-30 Tom Tromey <tromey@cygnus.com>
2000 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
2002 1999-04-26 Tom Tromey <tromey@cygnus.com>
2004 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
2007 1999-04-23 Tom Tromey <tromey@cygnus.com>
2009 * Makefile.in, configure: Rebuilt.
2010 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
2011 (libgcjgc_la_SOURCES): Renamed.
2012 (libgcjgc_la_LIBADD): Likewise.
2013 (libgcjgc_la_DEPENDENCIES): Likewise.
2014 (EXTRA_libgcjgc_la_SOURCES): Likewise.
2015 (gctest_LDADD): Use libgcjgc.la.
2016 (all_objs): Mention libgcj_la_OBJECTS.
2017 (EXTRA_LTLIBRARIES): Renamed.
2018 (toollib_LTLIBRARIES): Likewise.
2019 (libgcjgc_la_LDFLAGS): New macro
2020 (toolexecdir): Renamed.
2021 (toolexeclibdir): Likewise.
2022 (toolexeclib_LTLIBRARIES): Likewise.
2023 (LTCOMPILE): Renamed; added libtool invocation.
2024 (LINK): Added libtool invocation.
2025 (.s.o): use LTCOMPILE.
2026 * configure.in: Call AM_PROG_LIBTOOL.
2027 (target_all): Set to libgcjgc.la.
2028 Mention `.lo' forms of object files.
2030 1999-04-21 Tom Tromey <tromey@cygnus.com>
2032 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
2035 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
2036 sigcontext.h. From Matthias Klose <doko@itso.de>.
2038 1999-04-16 Tom Tromey <tromey@cygnus.com>
2040 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
2041 David Pettersson <dapet@mai.liu.se>
2043 1999-04-14 Tom Tromey <tromey@cygnus.com>
2045 * configure: Rebuilt.
2046 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
2047 incorrect patch of 199-04-09.
2049 * configure: Rebuilt.
2050 * configure.in: Added support for alpha.
2051 From David Pettersson <dapet@mai.liu.se>.
2053 1999-04-13 Tom Tromey <tromey@cygnus.com>
2055 * Makefile.in: Rebuilt.
2056 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
2059 1999-04-09 Tom Tromey <tromey@cygnus.com>
2061 * configure: Rebuilt.
2062 * configure.in: Use sparc_mach_dep.s when building on Solaris.
2064 1999-02-23 Tom Tromey <tromey@cygnus.com>
2066 * configure: Rebuilt.
2067 * configure.in: For Linux, define _REENTRANT. For Solaris, define
2068 SOLARIS_THREADS and _SOLARIS_PTHREADS.
2070 1999-02-18 Tom Tromey <tromey@cygnus.com>
2072 * quick_threads.c (GC_push_all_stacks): Change order of arguments
2073 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
2074 for case where LO is NULL.
2076 1999-02-10 Tom Tromey <tromey@cygnus.com>
2078 * aclocal.m4, configure, Makefile.in: Rebuilt.
2079 * acinclude.m4: Updated to be used with automake 1.4.
2080 * configure.in: Renamed libgc to libgcjgc. Updated to be used
2082 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
2083 (libgcjgc_a_SOURCES): Likewise.
2084 (libgcjgc_a_LIBADD): Likewise.
2085 (libgcjgc_a_DEPENDENCIES): Likewise.
2086 (EXTRA_libgcjgc_a_SOURCES): Likewise.
2087 (gctest_LDADD): Likewise.
2088 (all_objs): Likewise.
2090 1999-01-08 Tom Tromey <tromey@cygnus.com>
2092 * configure: Rebuilt.
2093 * configure.in: Define LINUX_THREADS if using POSIX threads on
2096 * gc_priv.h (GC_test_and_set): Put return type into definition.
2098 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
2100 * Makefile.am: add support for eCos. In particular, add C++
2101 support for compiling the file ecos.cc.
2102 * ecos.cc: new file.
2103 * acinclude.m4: add C++ support.
2104 * aclocal.m4: likewise
2105 * config.h: add eCos support.
2106 * configure: likewise
2107 * configure.in: likewise
2108 * misc.c (GC_write): add eCos support.
2109 * os_dep.c (tiny_sbrk): add eCos support.
2111 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
2113 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
2114 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
2116 1998-11-23 Tom Tromey <tromey@cygnus.com>
2118 * configure.host (boehm_gc_cflags): Don't add `-O2'.
2120 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
2122 * Makefile.am, Makefile.in, configure.host: tx39 build option
2125 1998-11-17 Tom Tromey <tromey@cygnus.com>
2127 * configure: Rebuilt.
2128 * configure.in: Switch on host, not target.
2130 1998-11-16 Tom Tromey <tromey@cygnus.com>
2132 * gc_priv.h (GC_debug_object_start): Declare.
2133 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
2134 * gc.h (GC_debug_register_finalizer_no_order,
2135 GC_register_finalizer_no_order): Declare.
2136 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
2137 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
2138 (GC_debug_generic_malloc): Likewise.
2139 (GC_debug_object_start): new function.
2141 1998-11-11 Tom Tromey <tromey@cygnus.com>
2143 * configure: Rebuilt.
2144 * configure.in: Recognize --enable-java-gc, not --enable-gc.
2146 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2148 * dyn_load.c: Handle QUICK_THREADS case.
2150 1998-10-21 Tom Tromey <tromey@cygnus.com>
2152 * configure: Rebuilt.
2153 * configure.in: Put cpp defines here, not in config.h. Recognize
2154 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
2155 define PACKAGE or VERSION.
2156 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
2159 * os_dep.c (GC_default_push_other_roots): Define when
2160 QUICK_THREADS defined.
2161 * misc.c: Added QUICK_THREADS case.
2162 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
2163 * config.h (THREADS): Define if QUICK_THREADS defined.
2164 * Makefile.in: Rebuilt.
2165 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
2167 * quick_threads.c: New file.
2169 1998-10-20 Tom Tromey <tromey@cygnus.com>
2171 * aclocal.m4, configure: Rebuilt.
2172 * acinclude.m4: Don't subst machine_dir or sys_dir.
2173 * configure.host: Removed unused code.
2175 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
2177 * configure: Rebuilt.
2178 * configure.in: Fix typo in previous patch.
2180 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
2182 * Makefile.in, aclocal.m4, configure: Rebuilt.
2183 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
2184 * configure.host: Created.
2186 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
2188 * Makefile.in: Rebuilt.
2189 * Makefile.am (lib_LIBRARIES): Use target_all.
2190 (EXTRA_LIBRARIES): New macro.
2191 * configure: Rebuilt.
2192 * configure.in: Recognize --enable-gc.
2194 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
2196 * Makefile.in: Rebuilt.
2197 * Makefile.am (COMPILE): Define.
2199 (.s.o): Use MY_CFLAGS.
2200 * configure: Rebuilt.
2201 * configure.in (MY_CFLAGS): Define and subst.
2203 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
2205 * configure: Rebuilt.
2206 * configure.in: Added --with-cross-host argument. Use
2207 $with_cross_host to determine when cross-compiling.
2209 * config.h (SMALL_CONFIG): Don't define.
2210 * configure: Rebuilt.
2211 * configure.in: Define SMALL_CONFIG when cross-compiling.
2213 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
2215 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
2216 allchblk.c: Merged with 4.13a2 while preserving local changes.
2218 * Makefile.orig: Updated from Makefile in 4.13a2.
2220 * configure: Rebuilt.
2221 * configure.in: Updated version number to 4.13a2. On Solaris,
2222 don't build with -O when using gcc.
2224 Merged in version 4.13alpha2:
2225 * config.h (USE_MMAP): Re-enable on Solaris.
2226 * solaris_pthreads.c: Removed RCS Id line.
2227 * alpha_mach_dep.s: Removed RCS Id line.
2229 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
2231 * config.h (USE_MMAP): Don't define for Solaris.
2233 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
2235 * Makefile.in: Rebuilt.
2236 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
2238 * Makefile.in: Rebuilt.
2239 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
2241 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
2243 * Makefile.in: Rebuilt.
2244 * Makefile.am ($(all_objs)): Depend on config.h.
2246 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
2247 DATASTART as &_etext.
2248 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
2249 * configure: Rebuilt.
2250 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
2253 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
2255 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
2256 (GC_maybe_gc): Likewise.
2257 * os_dep.c: If NO_SIGSET defined, then have empty
2258 GC_disable_signals and GC_enable_signals.
2259 * configure: Rebuilt.
2260 * configure.in: Added --with-target-subdir option. If
2261 cross-compiling, define NO_SIGSET and NO_CLOCK.
2263 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
2265 * Makefile.in: Rebuilt.
2266 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
2268 * aclocal.m4, configure: Rebuilt.
2269 * acinclude.m4: New file.
2270 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
2272 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
2274 * configure: Rebuilt.
2275 * configure.in: Link boehm-config.h to config.h.
2276 * Makefile.in: Rebuilt.
2277 * Makefile.am (INCLUDES): Removed.
2278 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
2279 JAVA_FINALIZATION): Define
2281 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
2283 * Many files: Use GC_bool, not bool.
2284 * gc_priv.h: Define GC_bool, not bool.
2286 * misc.c (GC_dont_gc): Define as int.
2287 (GC_quiet): Likewise.
2288 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
2289 * alloc.c (GC_dont_expand): Define as int.
2290 * gc_priv.h: For gcc, define bool as char.
2292 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
2294 * Makefile.in: Rebuilt.
2295 * Makefile.am (check_PROGRAMS): New macro.
2296 (gctest_SOURCES): Likewise.
2297 (gctest_LDADD): Likewise.
2299 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
2301 * Makefile.in: Rebuilt.
2302 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
2303 * configure: Rebuilt.
2304 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
2306 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
2308 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
2310 * Makefile.orig: Renamed from Makefile.