1 2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
3 * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
4 Reported by Danny Smith.
6 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
8 * misc.c (GC_init): Replace lhs cast with rhs cast.
10 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
12 * specific.c: Check GC_LINUX_THREADS before including
13 private/specific.h. From Richard Earnshaw.
15 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
17 * aclocal.m4: Remove obsolete construct for old automake.
18 * acinclude.m4: Regenerate with aclocal 1.9.1.
19 * configure.ac: Remove duplicate AC_WITH calls. Replace
20 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
21 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
22 Remove now-redundant subst of target_noncanonical. Remove
23 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
24 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
25 Use slightly more modern form of AC_INIT.
26 * configure: Rebuild with autoconf 2.59.
27 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
29 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
31 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
32 since they're not known at this time.
33 * solaris_pthreads.c: Likewise.
35 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
38 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
40 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
42 * configure.ac (gc_cflags): Add -Iinclude.
43 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
44 Don't write DEFS to boehm-cflags file.
46 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
47 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
48 * include/gc_config_macros.h: Remove backward-compatibility
49 redefinitions of GC_ names.
50 * include/gc.h: Include <gc_config.h>.
52 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
54 Import Boehm GC version 6.3.
56 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
58 * include/Makefile.in: Regenerate
60 2004-07-06 Andrew Pinski <apinski@apple.com>
62 * os-dep.c (GC_task_self): Declare as static
63 and remove the second declaration.
65 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
67 * Makefile.am: Add rule for .S files to fix bootstrap on
69 * Makefile.in: Regenerate.
71 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
73 * boehm-gc/configure.ac: New name of configure.in.
74 Remove useless multilib stuff. Change uses of
75 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
76 * boehm-gc/configure.in: New name of configure.in.
77 * boehm-gc/Makefile.am: Update for automake 1.8.5.
78 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
79 * boehm-gc/aclocal.m4: Regenerate.
80 * boehm-gc/configure: Regenerate.
81 * boehm-gc/Makefile.in: Regenerate.
83 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
85 * .cvsignore: New file.
87 2004-04-25 Andreas Jaeger <aj@suse.de>
89 * mark.c (GC_mark_from): Use pointer as prefetch argument.
91 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
93 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
95 (PREFETCH_FOR_WRITE): Likewise.
97 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
99 * configure.ac: Bump AC_PREREQ to 2.59.
100 * configure: Regenerate.
101 * config.in: Regenerate.
103 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
105 * ltconfig, ltmain.sh: Remove unused files.
106 * configure.in: Remove bogus extra early invocation of
108 * configure: Regenerate.
109 * mkinstalldirs, install-sh, config.sub, config.guess:
110 Remove (now) unused files.
111 * Makefile.in: Regenerate (losing references to vanished
114 * configure.in: Add CCAS, CCASFLAGS for future automakes.
115 * configure, Makefile.in, include/Makefile.in: Regenerate.
117 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
118 * Makefile.in: Regenerate.
120 * configure.in: Remove bogus duplicate invocation of
121 AM_MAINTAINER_MODE. Remove obsolete comment.
122 * configure: Regenerate.
124 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
126 * aclocal.m4: Regenerate.
127 * configure.in: Receive contents of GC_CONFIGURE macro.
128 * configure: Regenerate.
130 * configure.in: Remove more obsolete, bogus code.
131 * configure: Regenerate.
133 * acinclude.m4: Remove obsolete and bogus constructs.
134 * aclocal.m4: Regenerate.
135 * configure: Regnerate.
137 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
139 * acinclude.m4: De-precious CC and CXX so that the right flags
140 are passed down to multilibs.
141 * aclocal.m4: Regenerate.
142 * configure: Regenerate.
144 2004-02-22 Zack Weinberg <zack@codesourcery.com>
145 Nathanael Nerode <neroden@twcny.rr.com>
146 Alexandre Oliva <aoliva@redhat.com>
148 * config.sub, config.guess: Replace with forwarding scripts
149 which invoke the master copies in the top level.
151 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
153 * acinclude.m4: Remove old no-executables workaround;
154 add new no-executables workaround.
155 * aclocal.m4: Regenerate.
156 * configure.in: Change prereqs to autoconf 2.57.
157 * configure: Regenerate with autoconf 2.57.
159 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
160 * configure: Regenerate.
161 * Makefile.am: Use target_noncanonical variable from configure.
162 * Makefile.in: Regenerate.
163 * include/Makefile.in: Regenerate.
165 2004-02-20 Andrew Cagney <cagney@redhat.com>
167 * config.guess: Update from version 2002-01-10 to 2004-02-16.
168 * config.sub: Update from version 2002-01-02 to 2004-02-16.
170 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
172 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
173 * aclocal.m4: Rebuild.
174 * configure: Regenerate.
176 * acinclude.m4: Move certain code to configure.in.
177 * configure.in: Receive code from acinclude.m4.
178 * aclocal.m4: Rebuild.
179 * configure: Regenerate.
181 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
183 2004-01-20 Andrew Haley <aph@redhat.com>
185 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
187 * configure.in: Comment change.
189 2004-01-16 Andrew Haley <aph@redhat.com>
191 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
192 add for ia64; remove for MIPS.
193 * configure: Regnerated.
195 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
197 * configure.in: Add in AC_PREREQ(2.13)
199 2004-01-07 Dave Jones <davej@redhat.com>
201 * malloc.c (GC_generic_malloc): Correct initialization typo.
202 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
204 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
206 * include/private/gcconfig.h: Re-install change of 2003-04-16.
208 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
210 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
213 2003-10-18 Alan Modra <amodra@bigpond.net.au>
215 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
218 2003-10-03 Jeff Sturm <jsturm@one-point.com>
220 * configure: Rebuild.
222 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
224 * configure.in: Remove NO_GETENV definition for win32.
225 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
226 * misc.c (GC_init_inner): Call GC_thr_init for win32.
227 (GC_set_warn_proc): Add assertion.
228 * win32_threads.c: Import 6.3alpha2 version.
229 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
231 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
233 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
234 2.3/SPARC, there are no micro versions.
235 Treat Solaris 10 and up alike.
236 * configure: Regenerate.
238 2003-09-22 Anthony Green <green@redhat.com>
240 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
243 2003-09-20 <green@redhat.com>
245 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
246 check for __arm__ or __thumb__.
248 2003-09-09 Alan Modra <amodra@bigpond.net.au>
250 * configure: Regenerate.
252 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
253 Roger Sayle <roger@eyesopen.com>
255 * configure.in: Set INCLUDES to absolute path.
256 Save $INCLUDES in boehm-cflags, too.
257 Set INCLUDES so it's available to config.status.
258 * configure: Regenerate.
260 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
262 * include/gc.h (GC_CreateThread): Declare with WINAPI
264 * win32_threads.c (GC_CreateThread): Make definitions consistent
265 with declaration. Cast &thread_table[i].handle to PHANDLE
266 in call to DuplicateHandle
267 (thread_start): Declare as static.
269 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
271 * dyn_load.c: Define __private_extern__ to match Apple's system
274 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
276 * os_dep.c: Remove redundancy introduced in last merge.
278 2003-07-28 Jeff Sturm <jsturm@one-point.com>
281 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
282 * ChangeLog: Likewise.
283 * Makefile.am: Likewise.
284 * Makefile.direct: Likewise.
285 * Makefile.dj: Likewise.
286 * allchblk.c: Likewise.
288 * backgraph.c: Likewise.
289 * configure.host: Likewise.
290 * configure.in: Likewise.
291 * dbg_mlc.c: Likewise.
292 * dyn_load.c: Likewise.
293 * finalize.c: Likewise.
294 * gc_cpp.cc: Likewise.
295 * gc_dlopen.c: Likewise.
296 * gcj_mlc.c: Likewise.
297 * if_mach.c: Likewise.
298 * mach_dep.c: Likewise.
299 * malloc.c: Likewise.
300 * mallocx.c: Likewise.
302 * mark_rts.c: Likewise.
304 * os_dep.c: Likewise.
305 * ptr_chck.c: Likewise.
306 * reclaim.c: Likewise.
307 * solaris_pthreads.c: Likewise.
308 * solaris_threads.c: Likewise.
309 * sparc_mach_dep.S: Likewise.
310 * threadlibs.c: Likewise.
311 * typd_mlc.c: Likewise.
312 * version.h: Likewise.
313 * win32_threads.c: Likewise.
314 * Mac_files/MacOS_Test_config.h: Likewise.
315 * Mac_files/MacOS_config.h: Likewise.
316 * cord/cordbscs.c: Likewise.
317 * cord/cordprnt.c: Likewise.
318 * cord/de_win.c: Likewise.
319 * doc/README: Likewise.
320 * doc/README.MacOSX: Likewise.
321 * doc/README.changes: Likewise.
322 * doc/README.environment: Likewise.
323 * doc/README.ews4800: Likewise.
324 * doc/README.linux: Likewise.
325 * doc/README.macros: Likewise.
326 * doc/README.win32: Likewise.
327 * doc/debugging.html: Likewise.
328 * doc/gcdescr.html: Likewise.
329 * doc/tree.html: Likewise.
330 * include/Makefile.in: Likewise.
331 * include/gc.h: Likewise.
332 * include/gc_cpp.h: Likewise.
333 * include/gc_local_alloc.h: Likewise.
334 * include/gc_mark.h: Likewise.
335 * include/gc_pthread_redirects.h: Likewise.
336 * include/gc_typed.h: Likewise.
337 * include/new_gc_alloc.h: Likewise.
338 * include/private/dbg_mlc.h: Likewise.
339 * include/private/gc_hdrs.h: Likewise.
340 * include/private/gc_locks.h: Likewise.
341 * include/private/gc_pmark.h: Likewise.
342 * include/private/gc_priv.h: Likewise.
343 * include/private/gcconfig.h: Likewise.
344 * include/private/solaris_threads.h: Likewise.
345 * include/private/specific.h: Likewise.
346 * tests/test.c: Likewise.
347 * tests/test_cpp.cc: Likewise.
349 * configure: Rebuild.
350 * Makefile.in: Rebuild.
352 * mips_sgi_mach_dep.s: Add.
354 * alpha_mach_dep.s: Remove.
355 * irix_threads.c: Remove.
356 * linux_threads.c: Remove.
357 * mips_sgi_mach_dep.S: Remove.
359 * powerpc_macosx_mach_dep.s: Remove.
360 * doc/Makefile.am: Remove.
361 * doc/Makefile.in: Remove.
363 2003-07-25 Roger Sayle <roger@eyesopen.com>
365 * configure.host: Only use +ESdbgasm when using the HPUX native
366 compiler on PA-Risc. It isn't recognized by GCC and is silently
367 ignored by HP's compilers on ia64.
369 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
371 * configure.in: define GC_DLL under mingw if --enable-shared
373 * win32_threads.c: add #ifdef GC_DLL around DllMain
375 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
377 * include/private/gcconfig.h: Add support for arm-netbsdelf.
379 2003-04-09 Tom Tromey <tromey@redhat.com>
381 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
383 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
385 2003-03-22 Richard Henderson <rth@redhat.com>
387 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
388 (GC_test_and_set): Use __sync_lock_test_and_set.
389 (GC_clear): Use volatile assignment.
390 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
391 (GC_memory_write_barrier): Use __sync_synchronize.
393 2003-03-12 Andreas Schwab <schwab@suse.de>
395 * configure.in: Avoid trailing /. in toolexeclibdir.
396 * configure: Rebuilt.
398 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
399 * include/private/gcconfig.h (GC_data_start): declare when needed.
400 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
402 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
403 GC_register_dynlib_callback): Register main data for static
404 executable if dl_iterate_phdr() didn't.
405 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
406 if we don't expect to register main static data.
408 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
409 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
410 (GC_push_roots): explicitly mark free list headers, register
411 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
412 * alloc.c (GC_stopped_mark): Conditionally call
413 GC_cond_register_dynamic_libraries().
414 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
415 * dyn_load.c (GC_register_main_static_data): define.
416 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
417 no longer skip main data.
418 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
419 (GC_init_inner): Make main data registration conditional.
420 * include/private/gc_priv.h (GC_register_main_static_data): declare.
421 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
424 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
426 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
428 * configure: Rebuilt.
430 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
432 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
434 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
436 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
437 Remove USE_LIBDIR conditional.
438 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
439 * Makefile.in, configure: Rebuilt.
441 2002-12-31 Tom Tromey <tromey@redhat.com>
444 * include/Makefile.in: Rebuilt.
445 * include/Makefile.am (noinst_HEADERS): Renamed from
448 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
450 * ltconfig (osf[345]): Append $major to soname_spec.
451 Reflect this in library_names_spec.
452 * ltmain.sh (osf): Prefix $major with . for use as extension.
454 2002-10-02 Andreas Jaeger <aj@suse.de>
456 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
458 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
460 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
461 check for __arm__ or __thumb__.
463 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
465 * include/private/gcconfig: Add machine type S390. Add s390x support.
466 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
467 (GC_compare_and_exchange): Likewise.
469 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
471 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
473 2002-08-23 Adam Megacz <adam@xwt.org>
475 * win32_threads.cc: Removed extraneous ABORT()
477 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
479 * Makefile.am (all-multi): Fix multilib parallel build.
481 2002-07-18 Bo Thorsen <bo@suse.de>
483 * include/private/gcconfig.h: Add x86-64 definitions.
484 * os_dep.c: Add x86-64 support.
485 * configure.in: Likewise.
486 * configure: Regenerate.
488 2002-07-18 H.J. Lu <hjl@gnu.org>
490 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
492 2002-07-18 H.J. Lu (hjl@gnu.org)
494 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
497 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
500 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
502 2002-06-09 H.J. Lu (hjl@gnu.org)
504 * include/private/gc_locks.h (GC_test_and_set): Support
506 (GC_TEST_AND_SET_DEFINED): Likewise.
508 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
511 (LINUX_STACKBOTTOM): Likewise.
512 (STACKBOTTOM): Removed for Linux/mips.
514 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
516 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
517 (GC_pthread_create): Fix typo.
518 (GC_TRY_LOCK): Likewise.
519 * include/private/gc_locks.h (GC_test_and_set): Only take one
521 (LOCK): Adjust appropriately.
522 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
523 _SIGRTMIN is unavailable.
525 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
527 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
528 * aclocal.m4: Regenerate.
529 * configure: Regenerate.
531 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
533 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
534 script entry, and set LD to it when configuring multilibs.
535 * configure: Rebuilt.
537 2002-04-22 Jeff Sturm <jsturm@one-point.com>
539 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
540 (noinst_LTLIBRARIES): Add libgcjgc.la.
542 * Makefile.in: Rebuild.
544 2002-04-22 David S. Miller <davem@redhat.com>
546 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
547 64-bit SPARC Linux, the __libc_stack_end technique does
548 not work in this case.
550 2002-04-22 Jeff Sturm <jsturm@one-point.com>
552 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
554 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
556 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
559 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
561 * include/private/gcconfig.h (DATAEND): Update comment example
564 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
566 * include/private/gcconfig.h (DATAEND): Clarify comment.
568 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
570 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
571 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
573 * allchblk.c (GC_allchblk_nth): Change text and support reduced
574 frequency for blacklist warning message.
575 * misc.c (GC_large_alloc_warn_interval,
576 GC_large_alloc_warn_suppressed): define.
577 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
578 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
579 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
580 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
582 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
584 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
586 * include/private/gcconfig.h: Add support for an unmapped
587 memory hole between the end of the initialized data segment
588 and the start of the BSS on FreeBSD/i386.
590 2002-03-30 Krister Walfridsson <cato@df.lth.se>
592 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
595 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
597 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
598 (GC_local_gcj_malloc): Add assertion.
599 (start_mark_threads): Fix abort message.
600 * mark.c (GC_mark_from): Generalize assertion.
601 * reclaim.c (GC_clear_fl_links): New function.
602 (GC_start_reclaim): Must clear some freelist links.
603 * include/private/specific.h, specific.c: Add assertions.
604 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
605 Rearrange tse fields.
607 2002-03-27 Richard Henderson <rth@redhat.com>
609 * os_dep.c (GC_init_linux_data_start): Fix references to
610 __data_start and _end.
612 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
614 * include/private/gcconfig.h: Change all likely references
615 to linker script synthesized symbols to use this idiom:
616 extern int etext[]; etext
618 2002-03-25 Jeff Sturm <jsturm@one-point.com>
620 * linux_threads.c (GC_get_nprocs): Close file descriptor.
622 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
624 * include/private/gcconfig.h: Add unified test for FreeBSD.
625 Support FreeBSD/alpha.
626 * os_dep.c: Do not include <machine/trap.h> unless available.
627 (GC_freebsd_stack_base): Fix types.
629 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
631 * Makefile.am: Make a convenience library.
632 * Makefile.in: Rebuilt.
634 2002-03-15 Anthony Green <green@redhat.com>
636 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
637 * configure.in: Disable use of getenv for win32 targets (some of
638 which have broken implementations).
639 * configure: Rebuilt.
641 2002-03-12 Adam Megacz <adam@xwt.org>
643 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
644 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
645 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
646 statically initialized it to TRUE if compiling with GCC.
647 * win32_threads.c (thread_start): We no longer use SEH if
649 * mark.c (GC_mark_some): We no longer use SEH if
652 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
654 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
655 support is enabled, for hash synchronization.
657 2002-02-24 Adam Megacz <adam@xwt.org>
659 * Makefile.am: Added win32_threads.c to sources list.
660 * win32_threads.c: Added two */'s which I had neglected.
662 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
664 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
665 * Makefile.in: Rebuilt.
667 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
669 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
671 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
673 * mips_sgi_mach_dep.S: Likewise.
674 * Makefile.am: Update for above changes.
675 * Makefile.in: Rebuilt.
677 2002-02-12 Richard Henderson <rth@redhat.com>
679 * configure.in: Re-apply 2001-06-26 configure change.
680 * configure: Rebuild.
682 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
684 Imported GC 6.1 Alpha 3.
686 * sparc_mach_dep.S: Delete incorrectly named file.
688 2001-02-11 Adam Megacz <adam@xwt.org
690 * configure.in: support for win32, saner
691 cross-compile options
693 2001-02-08 Anthony Green <green@redhat.com>
695 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
696 board embedded targets.
697 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
698 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
699 redundant uses of ECOS.
700 * misc.c: Use NOSYS where ECOS is being used.
701 Don't define GC_write twice for ECOS systems.
702 (GC_write): New function for NOSYS targets.
704 2002-02-06 Adam Megacz <adam@xwt.org>
706 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
707 now exposed on all Win32 platforms.
708 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
709 compiles on Win32; it invokes CreateThread() if GC is built
710 as a DLL; otherwise it registers the thread.
711 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
712 libgcjgc was not built as a DLL.
714 2002-02-01 Adam Megacz <adam@xwt.org>
716 * boehm-gc on win32 now automatically detects if it is being built
717 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
719 2002-01-25 David Edelsohn <edelsohn@gnu.org>
721 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
722 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
723 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
724 DATASTART and DATAEND roots.
725 * rs6000_mach_dep.s: Add function descriptor and traceback table.
727 2001-12-16 Jeff Sturm <jsturm@one-point.com>
729 * dyn_load.c: Define ElfW (if needed) for all targets,
731 (GC_FirstDLOpenedLinkMap): Use it.
732 (GC_register_dynamic_libraries_dl): Use it.
733 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
736 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
739 * configure.in: Add AC_SUBST(target_alias).
740 * configure: Regenerated.
742 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
744 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
745 case for GC_FREEBSD_THREADS.
746 * configure.in (*-*-freebsd*): Clarify warning.
747 * configure: Rebuilt.
749 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
750 Andreas Tobler <toa@pop.agri.ch>
752 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
754 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
756 * linux_threads.c (GC_init_parallel): Do not declare as a static
758 * include/gc.h (GC_init): Declare here. Add description.
759 * include/private/gc_priv.h (GC_init): Remove declaration.
761 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
763 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
764 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
765 GC_FREEBSD_THREADS, handle strange interaction between system
766 pthread implementation and boehm-gc signal-handler architecture.
767 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
769 * include/private/gcconfig.h (configuration keyed off FREEBSD):
770 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
771 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
773 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
775 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
776 * Makefile.in: Rebuilt.
778 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
780 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
781 merged local changes.
783 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
785 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
786 Solaris 2/Intel definition.
788 * configure.in (i?86-*-solaris2.[89]*): Define
789 SOLARIS25_PROC_VDB_BUG_FIXED.
790 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
791 * configure: Regenerate.
793 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
794 (DATAEND): Define using _end.
796 2001-09-11 Per Bothner <per@bothner.com>
798 * include/Makefile.am: New file. It defines include_HEADERS.
799 * Makefile.am (SUBDIRS): New macro, set to include.
800 * configure.in (AC_OUTPUT): Add include/Makefile.
802 2001-08-20 Tom Tromey <tromey@redhat.com>
804 * configure: Rebuilt.
805 * configure.in: Always ask gcc for threads package.
807 2001-08-17 Tom Tromey <tromey@redhat.com>
809 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
810 merged local changes.
812 2001-08-02 David Billinghurst <David.Billinghurst>
814 * configure: Rebuilt.
815 * configure.in: POSIX threads on cygwin does not link with
818 2001-07-03 Tom Tromey <tromey@redhat.com>
820 Fix for PR bootstrap/3281:
821 * aclocal.m4, configure, Makefile.in: Rebuilt.
822 * acinclude.m4: Set mkinstalldirs for in-tree build.
824 2001-06-26 Richard Henderson <rth@redhat.com>
826 * alpha_mach_dep.s: Mark call-saved FP registers.
827 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
828 * configure.in (alpha*): Re-enable alpha_mach_dep.s
829 * configure: Rebuild.
831 2001-06-12 Tom Tromey <tromey@redhat.com>
833 * aclocal.m4, configure: Rebuilt.
834 * acinclude.m4: Find configure.host in srcdir.
836 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
838 * configure.in (AC_EXEEXT): Work around in case it expands to
839 nothing, as in autoconf 2.50.
840 * acinclude.m4: Likewise.
841 * aclocal.m4, configure: Rebuilt.
843 2001-06-07 Tom Tromey <tromey@redhat.com>
845 For PR bootstrap/3075:
846 * configure, aclocal.m4, Makefile.in: Rebuilt.
847 * configure.in: Don't call AC_CONFIG_AUX_DIR or
849 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
850 AC_CANONICAL_SYSTEM here.
851 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
854 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
856 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
857 (libgcjgc_la_SOURCES): Remove typo.
858 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
859 * Makefile.in: Rebuilt.
861 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
863 Imported version version 6.0alpha7.
865 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
866 README.amiga, README.debugging, README.dj, README.hp, README.linux,
867 README.rs6000, README.sgi, README.solaris2, README.uts,
868 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
869 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
870 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
871 hpux_irix_threads.c, makefile.depend, nursery.c,
872 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
873 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
874 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
875 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
878 2001-05-19 Hans Boehm <hans_boehm@hp.com>
880 * configure.host: Build with -fexceptions.
881 * linux_threads.c: Remember which thread stopped world for
883 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
884 with final tuning by Bryce McKinlay
886 * configure.in: Add support for --enable-threads=posix on FreeBSD.
887 * configure: Rebuilt.
889 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
891 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
892 (GC_noop1): Change declaration to take one argument.
894 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
896 * configure.in: Obtain THREADS with `gcc -v'.
897 * configure: Rebuilt.
899 2001-04-05 Hans Boehm <hans_boehm@hp.com>
901 * misc.c: Back out buggy changes to stack clearing code.
902 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
903 spent clearing memory.
905 2001-04-04 Hans Boehm <hans_boehm@hp.com>
908 - Accomodate finalization requests for static objects.
909 (Will be required by hash synchronization. May be needed
910 in some configurations now.)
913 - Define MIN_WORDS. All allocation requests are rounded
914 up to at least this size. Removes a subtle assumption that
915 Java objects have a 2 word header.
918 - Adjust Linux/IA64 configuration for non-ancient kernels.
919 (Necessary fix for IA64.)
922 - Fix syntax error in currently unused code. Will be needed
930 - Change stack cleaning code to typically clear about one tenth
931 the memory it used to in the threads configuration. Occasionally
932 still clear more. (This is really a fix for a long-standing
933 and fairly significant performance bug with threads.)
936 - Fix the code for finding the beginning of the data segment under
937 Linux. I believe this is necessary for some IA64 Linux
938 distributions. It will also helo other platforms, though those
939 may additionally require a gcconfig.h adjustment. (This basically
940 works around the absence of a data_start or __data_start
941 definition in glibc.)
944 - Handle rounding due to MIN_WORDS.
946 2001-03-22 Tom Tromey <tromey@redhat.com>
948 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
950 2001-03-19 Tom Tromey <tromey@redhat.com>
952 * Makefile.in: Rebuilt.
953 * Makefile.am (gctest_LDFLAGS): new macro.
955 2001-03-16 Tom Tromey <tromey@redhat.com>
957 * Makefile.in: Rebuilt.
958 * Makefile.am (TESTS_ENVIRONMENT): New macro.
960 2001-01-23 Rod Stewart <stewart@lab43.org>
962 * gcconfig.h: Check for `__arm__', not `arm'.
964 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
966 * configure.in: Rename THREADLIB to THREADLIBS.
967 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
968 ensures that we link the correct version of the linuxthreads semaphore
970 * Makefile.in: Rebuilt.
971 * configure: Rebuilt.
973 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
974 list of signals which are not blocked during suspend in the NO_SIGNALS
977 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
979 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
981 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
983 * Makefile.dist: Renamed from Makefile.orig.
985 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
987 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
988 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
990 * Makefile.in: Rebuilt.
991 * configure: Likewise.
993 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
995 * gcconfig.h: Add new case for powerpc EABI.
996 [PPC]: Handle embedded OS for powerpc simulator.
998 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
1000 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
1001 cross-compile configuration only.
1002 * Makefile.am: Build gcj_mlc.c.
1003 * configure, Makefile.in: Rebuilt.
1005 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1007 * acinclude.m4: Include libtool macros from the top level.
1008 * aclocal.m4, configure: Rebuilt.
1010 2000-09-04 Anthony Green <green@redhat.com>
1012 Fix for PR libgcj/230:
1013 * mark.c (GC_mark_from_mark_stack): Remove call to
1014 GC_debug_object_start.
1015 * gc_priv.h (GC_debug_object_start): Remove prototype.
1017 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1019 * gcconfig.h [OSF1] (_end): Declare as `int'.
1021 2000-08-02 Tom Tromey <tromey@cygnus.com>
1023 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1024 (GC_generic_malloc): Likewise.
1025 (GC_add_to_black_list_normal): Likewise.
1026 (GC_find_header): Likewise.
1027 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1028 * gc_mark.h (GC_find_start): Prototype.
1029 (GC_signal_mark_stack_overflow): Likewise.
1031 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1033 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1034 * configure: Rebuilt.
1036 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1038 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1040 Imported version 5.1.
1041 * acinclude.m4: Push version to 5.1.
1043 2000-06-19 Andrew Haley <aph@cygnus.com>
1045 * os_dep.c (read): Pass two dummy args to syscall().
1047 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1049 Imported 5.0 release version.
1050 * acinclude.m4: Increment version to 5.0.
1052 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1054 Imported version 5.0alpha7.
1055 * acinclude.m4: Update version to 5.0a7.
1057 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1059 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1060 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1061 - sparc glibc does not provide it.
1062 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1063 Make STACKBOTTOM depend on the wordsize.
1064 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1065 (struct frame): Declare on sparc*-linux*.
1066 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1067 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1068 Implement on sparc64.
1069 (GC_clear_stack_inner): Implement on sparc64.
1070 * gc_priv.h (GC_test_and_set): Implement for sparc.
1071 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1072 GC_save_regs_in_stack on sparc.
1074 2000-04-23 Tom Tromey <tromey@cygnus.com>
1076 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1078 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1080 Imported version version 5.0alpha6.
1081 * acinclude.m4: Bump version to 5.0a6.
1082 * configure.in: Don't use alpha_mach_dep.s.
1083 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1085 * Makefile.am, Makefile.in: irix_threads.c is now
1086 hpux_irix_threads.c.
1087 * Makefile.orig: Updated from gc distribution Makefile.
1089 2000-03-26 Anthony Green <green@redhat.com>
1091 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1093 2000-02-14 Tom Tromey <tromey@cygnus.com>
1095 * gc.h (dlopen): Define as GC_dlopen on Linux.
1096 (GC_dlopen): Declare on Linux.
1097 * dyn_load.c (GC_dlopen): Define for Linux.
1099 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1101 * gcconfig.h (DATASTART): Add missing extern declaration
1102 for data_start on powerpc.
1104 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1106 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1109 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1111 * gcconfig.h: Define DATASTART for Alpha Linux.
1113 1999-12-19 Anthony Green <green@cygnus.com>
1115 * gcconfig.h: Use libgcj hack for Alpha Linux.
1116 Undefine MPROTEXT_VDB (from Jeff Sturm).
1117 * os_dep.c: Remove Alpha Linux hacks.
1120 1999-12-13 Tom Tromey <tromey@cygnus.com>
1122 * aclocal.m4, configure: Rebuilt.
1123 * acinclude.m4: Changed version to 5.0a4.
1124 * Makefile.in: Rebuilt.
1125 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1127 1999-12-12 Anthony Green <green@cygnus.com>
1129 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1131 (DYNAMIC_LOADING): Define for PowerPC Linux.
1132 * os_dep.c: Remove some special cases for PowerPC Linux.
1133 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1136 1999-11-04 Tom Tromey <tromey@cygnus.com>
1138 * Makefile.in: Rebuilt.
1139 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1141 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1142 (GC_thr_init): Don't declare.
1144 * configure: Rebuilt.
1145 * configure.in: Removed qt threads case.
1146 * dyn_load.c: Don't mention QUICK_THREADS.
1147 * os_dep.c: Don't mention QUICK_THREADS.
1148 * misc.c: Don't mention QUICK_THREADS.
1149 * gcconfig.h: Don't mention QUICK_THREADS.
1150 * gc_priv.h: Removed QUICK_THREADS code.
1151 * quick_threads.c: Removed.
1153 1999-11-03 Tom Tromey <tromey@cygnus.com>
1155 * gcconfig.h: Merged in local changes from old config.h.
1157 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1159 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1161 1999-11-02 Tom Tromey <tromey@cygnus.com>
1163 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1165 * configure: Rebuilt.
1166 * configure.in: Don't create boehm-config.h.
1167 * Makefile.in: Rebuilt.
1168 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1170 ($(all_objs)): Depend on gcconfig.h.
1171 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1172 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1173 * config.h: Removed.
1175 1999-11-01 Tom Tromey <tromey@cygnus.com>
1177 * Makefile.in: Rebuilt.
1178 * Makefile.am (gctest_LDADD): Added THREADLIB.
1180 * configure: Rebuilt.
1181 * configure.in (INCLUDES): New subst.
1183 1999-09-29 Steve Chamberlain <sac@pobox.com>
1185 * config.h: Added picoJava target.
1186 * mach_dep.h (GC_push_regs): New code for picoJava.
1188 1999-09-28 Tom Tromey <tromey@cygnus.com>
1190 * aclocal.m4, configure: Rebuilt.
1191 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1192 appropriate AC_PROG_ symbol.
1194 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1196 * gc_priv.h: IRIX thread changes from
1197 include/private/gc_priv.h.
1199 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1201 * Makefile.in: Rebuilt.
1202 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1205 * configure: Rebuilt.
1206 * configure.in: Properly align --help output, fix capitalization
1208 * acinclude.m4: Likewise.
1210 1999-08-04 Tom Tromey <tromey@cygnus.com>
1212 * configure.in: Added missing `;;'. From Anthony Green.
1214 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1216 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1218 1999-08-03 Tom Tromey <tromey@cygnus.com>
1220 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1221 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1223 1999-08-02 Tom Tromey <tromey@cygnus.com>
1225 * aclocal.m4, configure: Rebuilt for new libtool.
1227 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1229 * mips_sgi_mach_dep.s: Enable PIC option.
1231 1999-07-19 Tom Tromey <tromey@cygnus.com>
1233 * config.h (MPROTECT_VDB): Don't define on Linux.
1235 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1237 * Makefile.am (.s.lo): Avoid `#line' directives.
1238 * Makefile.in: Rebuilt.
1240 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1242 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1243 generate *-recursive for this Makefile, use *-am instead.
1244 * Makefile.in: Rebuilt.
1246 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1248 * Makefile.am (.s.lo): Renamed from `.s.o'.
1249 * Makefile.in: Rebuilt.
1251 1999-06-21 Tom Tromey <tromey@cygnus.com>
1253 Alpha patch from Jeff Sturm:
1254 * os_dep.c (GC_init_linuxalpha): New function.
1255 * misc.c: Initialize for alpha linux.
1256 * gc_priv.h (GC_test_and_set): Define for alpha.
1257 * config.h: Don't assume __data_start on alpha.
1259 * Makefile.in: Rebuilt.
1260 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1263 * Makefile.in: Rebuilt.
1264 * Makefile.am (toolexeclibdir): Define as libdir when
1266 * configure: Rebuilt.
1267 * configure.in (USE_LIBDIR): New conditional.
1269 * configure: Rebuilt.
1270 * configure.in: Recognize all forms of alpha.
1272 1999-06-17 Anthony Green <green@cygnus.com>
1274 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1275 Carlo Dapor <carlo@vis.ethz.ch>).
1277 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1279 * configure.in: Switch from irix threads to posix threads
1280 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1281 for mips architecture.
1282 * configure: Regenerate.
1284 1999-04-30 Tom Tromey <tromey@cygnus.com>
1286 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1288 1999-04-26 Tom Tromey <tromey@cygnus.com>
1290 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1293 1999-04-23 Tom Tromey <tromey@cygnus.com>
1295 * Makefile.in, configure: Rebuilt.
1296 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1297 (libgcjgc_la_SOURCES): Renamed.
1298 (libgcjgc_la_LIBADD): Likewise.
1299 (libgcjgc_la_DEPENDENCIES): Likewise.
1300 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1301 (gctest_LDADD): Use libgcjgc.la.
1302 (all_objs): Mention libgcj_la_OBJECTS.
1303 (EXTRA_LTLIBRARIES): Renamed.
1304 (toollib_LTLIBRARIES): Likewise.
1305 (libgcjgc_la_LDFLAGS): New macro
1306 (toolexecdir): Renamed.
1307 (toolexeclibdir): Likewise.
1308 (toolexeclib_LTLIBRARIES): Likewise.
1309 (LTCOMPILE): Renamed; added libtool invocation.
1310 (LINK): Added libtool invocation.
1311 (.s.o): use LTCOMPILE.
1312 * configure.in: Call AM_PROG_LIBTOOL.
1313 (target_all): Set to libgcjgc.la.
1314 Mention `.lo' forms of object files.
1316 1999-04-21 Tom Tromey <tromey@cygnus.com>
1318 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1321 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1322 sigcontext.h. From Matthias Klose <doko@itso.de>.
1324 1999-04-16 Tom Tromey <tromey@cygnus.com>
1326 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1327 David Pettersson <dapet@mai.liu.se>
1329 1999-04-14 Tom Tromey <tromey@cygnus.com>
1331 * configure: Rebuilt.
1332 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1333 incorrect patch of 199-04-09.
1335 * configure: Rebuilt.
1336 * configure.in: Added support for alpha.
1337 From David Pettersson <dapet@mai.liu.se>.
1339 1999-04-13 Tom Tromey <tromey@cygnus.com>
1341 * Makefile.in: Rebuilt.
1342 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1345 1999-04-09 Tom Tromey <tromey@cygnus.com>
1347 * configure: Rebuilt.
1348 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1350 1999-02-23 Tom Tromey <tromey@cygnus.com>
1352 * configure: Rebuilt.
1353 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1354 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1356 1999-02-18 Tom Tromey <tromey@cygnus.com>
1358 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1359 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1360 for case where LO is NULL.
1362 1999-02-10 Tom Tromey <tromey@cygnus.com>
1364 * aclocal.m4, configure, Makefile.in: Rebuilt.
1365 * acinclude.m4: Updated to be used with automake 1.4.
1366 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1368 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1369 (libgcjgc_a_SOURCES): Likewise.
1370 (libgcjgc_a_LIBADD): Likewise.
1371 (libgcjgc_a_DEPENDENCIES): Likewise.
1372 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1373 (gctest_LDADD): Likewise.
1374 (all_objs): Likewise.
1376 1999-01-08 Tom Tromey <tromey@cygnus.com>
1378 * configure: Rebuilt.
1379 * configure.in: Define LINUX_THREADS if using POSIX threads on
1382 * gc_priv.h (GC_test_and_set): Put return type into definition.
1384 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1386 * Makefile.am: add support for eCos. In particular, add C++
1387 support for compiling the file ecos.cc.
1388 * ecos.cc: new file.
1389 * acinclude.m4: add C++ support.
1390 * aclocal.m4: likewise
1391 * config.h: add eCos support.
1392 * configure: likewise
1393 * configure.in: likewise
1394 * misc.c (GC_write): add eCos support.
1395 * os_dep.c (tiny_sbrk): add eCos support.
1397 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1399 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1400 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1402 1998-11-23 Tom Tromey <tromey@cygnus.com>
1404 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1406 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1408 * Makefile.am, Makefile.in, configure.host: tx39 build option
1411 1998-11-17 Tom Tromey <tromey@cygnus.com>
1413 * configure: Rebuilt.
1414 * configure.in: Switch on host, not target.
1416 1998-11-16 Tom Tromey <tromey@cygnus.com>
1418 * gc_priv.h (GC_debug_object_start): Declare.
1419 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1420 * gc.h (GC_debug_register_finalizer_no_order,
1421 GC_register_finalizer_no_order): Declare.
1422 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1423 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1424 (GC_debug_generic_malloc): Likewise.
1425 (GC_debug_object_start): new function.
1427 1998-11-11 Tom Tromey <tromey@cygnus.com>
1429 * configure: Rebuilt.
1430 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1432 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1434 * dyn_load.c: Handle QUICK_THREADS case.
1436 1998-10-21 Tom Tromey <tromey@cygnus.com>
1438 * configure: Rebuilt.
1439 * configure.in: Put cpp defines here, not in config.h. Recognize
1440 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1441 define PACKAGE or VERSION.
1442 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1445 * os_dep.c (GC_default_push_other_roots): Define when
1446 QUICK_THREADS defined.
1447 * misc.c: Added QUICK_THREADS case.
1448 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1449 * config.h (THREADS): Define if QUICK_THREADS defined.
1450 * Makefile.in: Rebuilt.
1451 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1453 * quick_threads.c: New file.
1455 1998-10-20 Tom Tromey <tromey@cygnus.com>
1457 * aclocal.m4, configure: Rebuilt.
1458 * acinclude.m4: Don't subst machine_dir or sys_dir.
1459 * configure.host: Removed unused code.
1461 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1463 * configure: Rebuilt.
1464 * configure.in: Fix typo in previous patch.
1466 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1468 * Makefile.in, aclocal.m4, configure: Rebuilt.
1469 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1470 * configure.host: Created.
1472 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1474 * Makefile.in: Rebuilt.
1475 * Makefile.am (lib_LIBRARIES): Use target_all.
1476 (EXTRA_LIBRARIES): New macro.
1477 * configure: Rebuilt.
1478 * configure.in: Recognize --enable-gc.
1480 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1482 * Makefile.in: Rebuilt.
1483 * Makefile.am (COMPILE): Define.
1485 (.s.o): Use MY_CFLAGS.
1486 * configure: Rebuilt.
1487 * configure.in (MY_CFLAGS): Define and subst.
1489 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1491 * configure: Rebuilt.
1492 * configure.in: Added --with-cross-host argument. Use
1493 $with_cross_host to determine when cross-compiling.
1495 * config.h (SMALL_CONFIG): Don't define.
1496 * configure: Rebuilt.
1497 * configure.in: Define SMALL_CONFIG when cross-compiling.
1499 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1501 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1502 allchblk.c: Merged with 4.13a2 while preserving local changes.
1504 * Makefile.orig: Updated from Makefile in 4.13a2.
1506 * configure: Rebuilt.
1507 * configure.in: Updated version number to 4.13a2. On Solaris,
1508 don't build with -O when using gcc.
1510 Merged in version 4.13alpha2:
1511 * config.h (USE_MMAP): Re-enable on Solaris.
1512 * solaris_pthreads.c: Removed RCS Id line.
1513 * alpha_mach_dep.s: Removed RCS Id line.
1515 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1517 * config.h (USE_MMAP): Don't define for Solaris.
1519 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1521 * Makefile.in: Rebuilt.
1522 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1524 * Makefile.in: Rebuilt.
1525 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1527 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1529 * Makefile.in: Rebuilt.
1530 * Makefile.am ($(all_objs)): Depend on config.h.
1532 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1533 DATASTART as &_etext.
1534 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1535 * configure: Rebuilt.
1536 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1539 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1541 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1542 (GC_maybe_gc): Likewise.
1543 * os_dep.c: If NO_SIGSET defined, then have empty
1544 GC_disable_signals and GC_enable_signals.
1545 * configure: Rebuilt.
1546 * configure.in: Added --with-target-subdir option. If
1547 cross-compiling, define NO_SIGSET and NO_CLOCK.
1549 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1551 * Makefile.in: Rebuilt.
1552 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1554 * aclocal.m4, configure: Rebuilt.
1555 * acinclude.m4: New file.
1556 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1558 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1560 * configure: Rebuilt.
1561 * configure.in: Link boehm-config.h to config.h.
1562 * Makefile.in: Rebuilt.
1563 * Makefile.am (INCLUDES): Removed.
1564 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1565 JAVA_FINALIZATION): Define
1567 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1569 * Many files: Use GC_bool, not bool.
1570 * gc_priv.h: Define GC_bool, not bool.
1572 * misc.c (GC_dont_gc): Define as int.
1573 (GC_quiet): Likewise.
1574 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1575 * alloc.c (GC_dont_expand): Define as int.
1576 * gc_priv.h: For gcc, define bool as char.
1578 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1580 * Makefile.in: Rebuilt.
1581 * Makefile.am (check_PROGRAMS): New macro.
1582 (gctest_SOURCES): Likewise.
1583 (gctest_LDADD): Likewise.
1585 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1587 * Makefile.in: Rebuilt.
1588 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1589 * configure: Rebuilt.
1590 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1592 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1594 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1596 * Makefile.orig: Renamed from Makefile.