1 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
3 misc.c (GC_init): Replace lhs cast with rhs cast.
5 2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
7 * specific.c: Check GC_LINUX_THREADS before including
8 private/specific.h. From Richard Earnshaw.
10 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
12 * aclocal.m4: Remove obsolete construct for old automake.
13 * acinclude.m4: Regenerate with aclocal 1.9.1.
14 * configure.ac: Remove duplicate AC_WITH calls. Replace
15 AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
16 Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
17 Remove now-redundant subst of target_noncanonical. Remove
18 now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
19 AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
20 Use slightly more modern form of AC_INIT.
21 * configure: Rebuild with autoconf 2.59.
22 * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
24 2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
26 * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
27 since they're not known at this time.
28 * solaris_pthreads.c: Likewise.
30 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
33 * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
35 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
37 * configure.ac (gc_cflags): Add -Iinclude.
38 (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
39 Don't write DEFS to boehm-cflags file.
41 * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
42 * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
43 * include/gc_config_macros.h: Remove backward-compatibility
44 redefinitions of GC_ names.
45 * include/gc.h: Include <gc_config.h>.
47 2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
49 Import Boehm GC version 6.3.
51 2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
53 * include/Makefile.in: Regenerate
55 2004-07-06 Andrew Pinski <apinski@apple.com>
57 * os-dep.c (GC_task_self): Declare as static
58 and remove the second declaration.
60 2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
62 * Makefile.am: Add rule for .S files to fix bootstrap on
64 * Makefile.in: Regenerate.
66 2004-06-16 Paolo Bonzini <bonzini@gnu.org>
68 * boehm-gc/configure.ac: New name of configure.in.
69 Remove useless multilib stuff. Change uses of
70 INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
71 * boehm-gc/configure.in: New name of configure.in.
72 * boehm-gc/Makefile.am: Update for automake 1.8.5.
73 * boehm-gc/acinclude.m4: Include ../config/acx.m4.
74 * boehm-gc/aclocal.m4: Regenerate.
75 * boehm-gc/configure: Regenerate.
76 * boehm-gc/Makefile.in: Regenerate.
78 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
80 * .cvsignore: New file.
82 2004-04-25 Andreas Jaeger <aj@suse.de>
84 * mark.c (GC_mark_from): Use pointer as prefetch argument.
86 2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
88 * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
90 (PREFETCH_FOR_WRITE): Likewise.
92 2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
94 * configure.ac: Bump AC_PREREQ to 2.59.
95 * configure: Regenerate.
96 * config.in: Regenerate.
98 2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
100 * ltconfig, ltmain.sh: Remove unused files.
101 * configure.in: Remove bogus extra early invocation of
103 * configure: Regenerate.
104 * mkinstalldirs, install-sh, config.sub, config.guess:
105 Remove (now) unused files.
106 * Makefile.in: Regenerate (losing references to vanished
109 * configure.in: Add CCAS, CCASFLAGS for future automakes.
110 * configure, Makefile.in, include/Makefile.in: Regenerate.
112 * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
113 * Makefile.in: Regenerate.
115 * configure.in: Remove bogus duplicate invocation of
116 AM_MAINTAINER_MODE. Remove obsolete comment.
117 * configure: Regenerate.
119 * acinclude.m4: Remove GC_CONFIGURE macro; move contents
121 * aclocal.m4: Regenerate.
122 * configure.in: Receive contents of GC_CONFIGURE macro.
123 * configure: Regenerate.
125 * configure.in: Remove more obsolete, bogus code.
126 * configure: Regenerate.
128 * acinclude.m4: Remove obsolete and bogus constructs.
129 * aclocal.m4: Regenerate.
130 * configure: Regnerate.
132 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
134 * acinclude.m4: De-precious CC and CXX so that the right flags
135 are passed down to multilibs.
136 * aclocal.m4: Regenerate.
137 * configure: Regenerate.
139 2004-02-22 Zack Weinberg <zack@codesourcery.com>
140 Nathanael Nerode <neroden@twcny.rr.com>
141 Alexandre Oliva <aoliva@redhat.com>
143 * config.sub, config.guess: Replace with forwarding scripts
144 which invoke the master copies in the top level.
146 2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
148 * acinclude.m4: Remove old no-executables workaround;
149 add new no-executables workaround.
150 * aclocal.m4: Regenerate.
151 * configure.in: Change prereqs to autoconf 2.57.
152 * configure: Regenerate with autoconf 2.57.
154 * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
155 * configure: Regenerate.
156 * Makefile.am: Use target_noncanonical variable from configure.
157 * Makefile.in: Regenerate.
158 * include/Makefile.in: Regenerate.
160 2004-02-20 Andrew Cagney <cagney@redhat.com>
162 * config.guess: Update from version 2002-01-10 to 2004-02-16.
163 * config.sub: Update from version 2002-01-02 to 2004-02-16.
165 2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
167 * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
168 * aclocal.m4: Rebuild.
169 * configure: Regenerate.
171 * acinclude.m4: Move certain code to configure.in.
172 * configure.in: Receive code from acinclude.m4.
173 * aclocal.m4: Rebuild.
174 * configure: Regenerate.
176 * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
178 2004-01-20 Andrew Haley <aph@redhat.com>
180 * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
182 * configure.in: Comment change.
184 2004-01-16 Andrew Haley <aph@redhat.com>
186 * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
187 add for ia64; remove for MIPS.
188 * configure: Regnerated.
190 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
192 * configure.in: Add in AC_PREREQ(2.13)
194 2004-01-07 Dave Jones <davej@redhat.com>
196 * malloc.c (GC_generic_malloc): Correct initialization typo.
197 * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
199 2003-10-31 Richard Earnshaw <rearnsha@arm.com>
201 * include/private/gcconfig.h: Re-install change of 2003-04-16.
203 2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
205 * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
208 2003-10-18 Alan Modra <amodra@bigpond.net.au>
210 * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
213 2003-10-03 Jeff Sturm <jsturm@one-point.com>
215 * configure: Rebuild.
217 2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
219 * configure.in: Remove NO_GETENV definition for win32.
220 * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
221 * misc.c (GC_init_inner): Call GC_thr_init for win32.
222 (GC_set_warn_proc): Add assertion.
223 * win32_threads.c: Import 6.3alpha2 version.
224 * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
226 2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
228 * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
229 2.3/SPARC, there are no micro versions.
230 Treat Solaris 10 and up alike.
231 * configure: Regenerate.
233 2003-09-22 Anthony Green <green@redhat.com>
235 * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
238 2003-09-20 <green@redhat.com>
240 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
241 check for __arm__ or __thumb__.
243 2003-09-09 Alan Modra <amodra@bigpond.net.au>
245 * configure: Regenerate.
247 2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
248 Roger Sayle <roger@eyesopen.com>
250 * configure.in: Set INCLUDES to absolute path.
251 Save $INCLUDES in boehm-cflags, too.
252 Set INCLUDES so it's available to config.status.
253 * configure: Regenerate.
255 2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
257 * include/gc.h (GC_CreateThread): Declare with WINAPI
259 * win32_threads.c (GC_CreateThread): Make definitions consistent
260 with declaration. Cast &thread_table[i].handle to PHANDLE
261 in call to DuplicateHandle
262 (thread_start): Declare as static.
264 2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
266 * dyn_load.c: Define __private_extern__ to match Apple's system
269 2003-07-28 Loren J. Rittle <ljrittle@acm.org>
271 * os_dep.c: Remove redundancy introduced in last merge.
273 2003-07-28 Jeff Sturm <jsturm@one-point.com>
276 * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
277 * ChangeLog: Likewise.
278 * Makefile.am: Likewise.
279 * Makefile.direct: Likewise.
280 * Makefile.dj: Likewise.
281 * allchblk.c: Likewise.
283 * backgraph.c: Likewise.
284 * configure.host: Likewise.
285 * configure.in: Likewise.
286 * dbg_mlc.c: Likewise.
287 * dyn_load.c: Likewise.
288 * finalize.c: Likewise.
289 * gc_cpp.cc: Likewise.
290 * gc_dlopen.c: Likewise.
291 * gcj_mlc.c: Likewise.
292 * if_mach.c: Likewise.
293 * mach_dep.c: Likewise.
294 * malloc.c: Likewise.
295 * mallocx.c: Likewise.
297 * mark_rts.c: Likewise.
299 * os_dep.c: Likewise.
300 * ptr_chck.c: Likewise.
301 * reclaim.c: Likewise.
302 * solaris_pthreads.c: Likewise.
303 * solaris_threads.c: Likewise.
304 * sparc_mach_dep.S: Likewise.
305 * threadlibs.c: Likewise.
306 * typd_mlc.c: Likewise.
307 * version.h: Likewise.
308 * win32_threads.c: Likewise.
309 * Mac_files/MacOS_Test_config.h: Likewise.
310 * Mac_files/MacOS_config.h: Likewise.
311 * cord/cordbscs.c: Likewise.
312 * cord/cordprnt.c: Likewise.
313 * cord/de_win.c: Likewise.
314 * doc/README: Likewise.
315 * doc/README.MacOSX: Likewise.
316 * doc/README.changes: Likewise.
317 * doc/README.environment: Likewise.
318 * doc/README.ews4800: Likewise.
319 * doc/README.linux: Likewise.
320 * doc/README.macros: Likewise.
321 * doc/README.win32: Likewise.
322 * doc/debugging.html: Likewise.
323 * doc/gcdescr.html: Likewise.
324 * doc/tree.html: Likewise.
325 * include/Makefile.in: Likewise.
326 * include/gc.h: Likewise.
327 * include/gc_cpp.h: Likewise.
328 * include/gc_local_alloc.h: Likewise.
329 * include/gc_mark.h: Likewise.
330 * include/gc_pthread_redirects.h: Likewise.
331 * include/gc_typed.h: Likewise.
332 * include/new_gc_alloc.h: Likewise.
333 * include/private/dbg_mlc.h: Likewise.
334 * include/private/gc_hdrs.h: Likewise.
335 * include/private/gc_locks.h: Likewise.
336 * include/private/gc_pmark.h: Likewise.
337 * include/private/gc_priv.h: Likewise.
338 * include/private/gcconfig.h: Likewise.
339 * include/private/solaris_threads.h: Likewise.
340 * include/private/specific.h: Likewise.
341 * tests/test.c: Likewise.
342 * tests/test_cpp.cc: Likewise.
344 * configure: Rebuild.
345 * Makefile.in: Rebuild.
347 * mips_sgi_mach_dep.s: Add.
349 * alpha_mach_dep.s: Remove.
350 * irix_threads.c: Remove.
351 * linux_threads.c: Remove.
352 * mips_sgi_mach_dep.S: Remove.
354 * powerpc_macosx_mach_dep.s: Remove.
355 * doc/Makefile.am: Remove.
356 * doc/Makefile.in: Remove.
358 2003-07-25 Roger Sayle <roger@eyesopen.com>
360 * configure.host: Only use +ESdbgasm when using the HPUX native
361 compiler on PA-Risc. It isn't recognized by GCC and is silently
362 ignored by HP's compilers on ia64.
364 2003-04-28 Mohan Embar <gnustuff@thisiscool.com>
366 * configure.in: define GC_DLL under mingw if --enable-shared
368 * win32_threads.c: add #ifdef GC_DLL around DllMain
370 2003-04-16 Richard Earnshaw <rearnsha@arm.com>
372 * include/private/gcconfig.h: Add support for arm-netbsdelf.
374 2003-04-09 Tom Tromey <tromey@redhat.com>
376 * include/private/gcconfig.h (LINUX_STACKBOTTOM): Define for
378 (STACK_GRAN, HEURISTIC1): Don't define for POWERPC.
380 2003-03-22 Richard Henderson <rth@redhat.com>
382 * include/private/gc_locks.h [IA64]: Include ia64intrin.h.
383 (GC_test_and_set): Use __sync_lock_test_and_set.
384 (GC_clear): Use volatile assignment.
385 (GC_compare_and_exchange): Use __sync_bool_compare_and_swap.
386 (GC_memory_write_barrier): Use __sync_synchronize.
388 2003-03-12 Andreas Schwab <schwab@suse.de>
390 * configure.in: Avoid trailing /. in toolexeclibdir.
391 * configure: Rebuilt.
393 2003-03-04 Hans Boehm <Hans.Boehm@hp.com>
394 * include/private/gcconfig.h (GC_data_start): declare when needed.
395 * include/private/gc_priv.h: Include gcconfig.h after ptr_t
397 * dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
398 GC_register_dynlib_callback): Register main data for static
399 executable if dl_iterate_phdr() didn't.
400 * misc.c (GC_init_inner): Call GC_init_linux_data_start() even
401 if we don't expect to register main static data.
403 2003-03-03 Hans Boehm <Hans.Boehm@hp.com>
404 * mark_rts.c (GC_cond_register_dynamic_libraries): add.
405 (GC_push_roots): explicitly mark free list headers, register
406 dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
407 * alloc.c (GC_stopped_mark): Conditionally call
408 GC_cond_register_dynamic_libraries().
409 (GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
410 * dyn_load.c (GC_register_main_static_data): define.
411 (GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
412 no longer skip main data.
413 * misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
414 (GC_init_inner): Make main data registration conditional.
415 * include/private/gc_priv.h (GC_register_main_static_data): declare.
416 * include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
419 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
421 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
423 * configure: Rebuilt.
425 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
427 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
429 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
431 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
432 Remove USE_LIBDIR conditional.
433 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
434 * Makefile.in, configure: Rebuilt.
436 2002-12-31 Tom Tromey <tromey@redhat.com>
439 * include/Makefile.in: Rebuilt.
440 * include/Makefile.am (noinst_HEADERS): Renamed from
443 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
445 * ltconfig (osf[345]): Append $major to soname_spec.
446 Reflect this in library_names_spec.
447 * ltmain.sh (osf): Prefix $major with . for use as extension.
449 2002-10-02 Andreas Jaeger <aj@suse.de>
451 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
453 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
455 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
456 check for __arm__ or __thumb__.
458 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
460 * include/private/gcconfig: Add machine type S390. Add s390x support.
461 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
462 (GC_compare_and_exchange): Likewise.
464 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
466 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
468 2002-08-23 Adam Megacz <adam@xwt.org>
470 * win32_threads.cc: Removed extraneous ABORT()
472 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
474 * Makefile.am (all-multi): Fix multilib parallel build.
476 2002-07-18 Bo Thorsen <bo@suse.de>
478 * include/private/gcconfig.h: Add x86-64 definitions.
479 * os_dep.c: Add x86-64 support.
480 * configure.in: Likewise.
481 * configure: Regenerate.
483 2002-07-18 H.J. Lu <hjl@gnu.org>
485 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
487 2002-07-18 H.J. Lu (hjl@gnu.org)
489 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
492 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
495 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
497 2002-06-09 H.J. Lu (hjl@gnu.org)
499 * include/private/gc_locks.h (GC_test_and_set): Support
501 (GC_TEST_AND_SET_DEFINED): Likewise.
503 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
506 (LINUX_STACKBOTTOM): Likewise.
507 (STACKBOTTOM): Removed for Linux/mips.
509 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
511 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
512 (GC_pthread_create): Fix typo.
513 (GC_TRY_LOCK): Likewise.
514 * include/private/gc_locks.h (GC_test_and_set): Only take one
516 (LOCK): Adjust appropriately.
517 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
518 _SIGRTMIN is unavailable.
520 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
522 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
523 * aclocal.m4: Regenerate.
524 * configure: Regenerate.
526 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
528 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
529 script entry, and set LD to it when configuring multilibs.
530 * configure: Rebuilt.
532 2002-04-22 Jeff Sturm <jsturm@one-point.com>
534 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
535 (noinst_LTLIBRARIES): Add libgcjgc.la.
537 * Makefile.in: Rebuild.
539 2002-04-22 David S. Miller <davem@redhat.com>
541 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
542 64-bit SPARC Linux, the __libc_stack_end technique does
543 not work in this case.
545 2002-04-22 Jeff Sturm <jsturm@one-point.com>
547 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
549 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
551 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
554 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
556 * include/private/gcconfig.h (DATAEND): Update comment example
559 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
561 * include/private/gcconfig.h (DATAEND): Clarify comment.
563 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
565 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
566 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
568 * allchblk.c (GC_allchblk_nth): Change text and support reduced
569 frequency for blacklist warning message.
570 * misc.c (GC_large_alloc_warn_interval,
571 GC_large_alloc_warn_suppressed): define.
572 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
573 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
574 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
575 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
577 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
579 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
581 * include/private/gcconfig.h: Add support for an unmapped
582 memory hole between the end of the initialized data segment
583 and the start of the BSS on FreeBSD/i386.
585 2002-03-30 Krister Walfridsson <cato@df.lth.se>
587 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
590 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
592 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
593 (GC_local_gcj_malloc): Add assertion.
594 (start_mark_threads): Fix abort message.
595 * mark.c (GC_mark_from): Generalize assertion.
596 * reclaim.c (GC_clear_fl_links): New function.
597 (GC_start_reclaim): Must clear some freelist links.
598 * include/private/specific.h, specific.c: Add assertions.
599 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
600 Rearrange tse fields.
602 2002-03-27 Richard Henderson <rth@redhat.com>
604 * os_dep.c (GC_init_linux_data_start): Fix references to
605 __data_start and _end.
607 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
609 * include/private/gcconfig.h: Change all likely references
610 to linker script synthesized symbols to use this idiom:
611 extern int etext[]; etext
613 2002-03-25 Jeff Sturm <jsturm@one-point.com>
615 * linux_threads.c (GC_get_nprocs): Close file descriptor.
617 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
619 * include/private/gcconfig.h: Add unified test for FreeBSD.
620 Support FreeBSD/alpha.
621 * os_dep.c: Do not include <machine/trap.h> unless available.
622 (GC_freebsd_stack_base): Fix types.
624 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
626 * Makefile.am: Make a convenience library.
627 * Makefile.in: Rebuilt.
629 2002-03-15 Anthony Green <green@redhat.com>
631 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
632 * configure.in: Disable use of getenv for win32 targets (some of
633 which have broken implementations).
634 * configure: Rebuilt.
636 2002-03-12 Adam Megacz <adam@xwt.org>
638 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
639 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
640 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
641 statically initialized it to TRUE if compiling with GCC.
642 * win32_threads.c (thread_start): We no longer use SEH if
644 * mark.c (GC_mark_some): We no longer use SEH if
647 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
649 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
650 support is enabled, for hash synchronization.
652 2002-02-24 Adam Megacz <adam@xwt.org>
654 * Makefile.am: Added win32_threads.c to sources list.
655 * win32_threads.c: Added two */'s which I had neglected.
657 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
659 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
660 * Makefile.in: Rebuilt.
662 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
664 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
666 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
668 * mips_sgi_mach_dep.S: Likewise.
669 * Makefile.am: Update for above changes.
670 * Makefile.in: Rebuilt.
672 2002-02-12 Richard Henderson <rth@redhat.com>
674 * configure.in: Re-apply 2001-06-26 configure change.
675 * configure: Rebuild.
677 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
679 Imported GC 6.1 Alpha 3.
681 * sparc_mach_dep.S: Delete incorrectly named file.
683 2001-02-11 Adam Megacz <adam@xwt.org
685 * configure.in: support for win32, saner
686 cross-compile options
688 2001-02-08 Anthony Green <green@redhat.com>
690 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
691 board embedded targets.
692 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
693 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
694 redundant uses of ECOS.
695 * misc.c: Use NOSYS where ECOS is being used.
696 Don't define GC_write twice for ECOS systems.
697 (GC_write): New function for NOSYS targets.
699 2002-02-06 Adam Megacz <adam@xwt.org>
701 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
702 now exposed on all Win32 platforms.
703 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
704 compiles on Win32; it invokes CreateThread() if GC is built
705 as a DLL; otherwise it registers the thread.
706 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
707 libgcjgc was not built as a DLL.
709 2002-02-01 Adam Megacz <adam@xwt.org>
711 * boehm-gc on win32 now automatically detects if it is being built
712 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
714 2002-01-25 David Edelsohn <edelsohn@gnu.org>
716 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
717 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
718 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
719 DATASTART and DATAEND roots.
720 * rs6000_mach_dep.s: Add function descriptor and traceback table.
722 2001-12-16 Jeff Sturm <jsturm@one-point.com>
724 * dyn_load.c: Define ElfW (if needed) for all targets,
726 (GC_FirstDLOpenedLinkMap): Use it.
727 (GC_register_dynamic_libraries_dl): Use it.
728 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
731 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
734 * configure.in: Add AC_SUBST(target_alias).
735 * configure: Regenerated.
737 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
739 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
740 case for GC_FREEBSD_THREADS.
741 * configure.in (*-*-freebsd*): Clarify warning.
742 * configure: Rebuilt.
744 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
745 Andreas Tobler <toa@pop.agri.ch>
747 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
749 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
751 * linux_threads.c (GC_init_parallel): Do not declare as a static
753 * include/gc.h (GC_init): Declare here. Add description.
754 * include/private/gc_priv.h (GC_init): Remove declaration.
756 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
758 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
759 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
760 GC_FREEBSD_THREADS, handle strange interaction between system
761 pthread implementation and boehm-gc signal-handler architecture.
762 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
764 * include/private/gcconfig.h (configuration keyed off FREEBSD):
765 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
766 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
768 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
770 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
771 * Makefile.in: Rebuilt.
773 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
775 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
776 merged local changes.
778 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
780 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
781 Solaris 2/Intel definition.
783 * configure.in (i?86-*-solaris2.[89]*): Define
784 SOLARIS25_PROC_VDB_BUG_FIXED.
785 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
786 * configure: Regenerate.
788 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
789 (DATAEND): Define using _end.
791 2001-09-11 Per Bothner <per@bothner.com>
793 * include/Makefile.am: New file. It defines include_HEADERS.
794 * Makefile.am (SUBDIRS): New macro, set to include.
795 * configure.in (AC_OUTPUT): Add include/Makefile.
797 2001-08-20 Tom Tromey <tromey@redhat.com>
799 * configure: Rebuilt.
800 * configure.in: Always ask gcc for threads package.
802 2001-08-17 Tom Tromey <tromey@redhat.com>
804 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
805 merged local changes.
807 2001-08-02 David Billinghurst <David.Billinghurst>
809 * configure: Rebuilt.
810 * configure.in: POSIX threads on cygwin does not link with
813 2001-07-03 Tom Tromey <tromey@redhat.com>
815 Fix for PR bootstrap/3281:
816 * aclocal.m4, configure, Makefile.in: Rebuilt.
817 * acinclude.m4: Set mkinstalldirs for in-tree build.
819 2001-06-26 Richard Henderson <rth@redhat.com>
821 * alpha_mach_dep.s: Mark call-saved FP registers.
822 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
823 * configure.in (alpha*): Re-enable alpha_mach_dep.s
824 * configure: Rebuild.
826 2001-06-12 Tom Tromey <tromey@redhat.com>
828 * aclocal.m4, configure: Rebuilt.
829 * acinclude.m4: Find configure.host in srcdir.
831 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
833 * configure.in (AC_EXEEXT): Work around in case it expands to
834 nothing, as in autoconf 2.50.
835 * acinclude.m4: Likewise.
836 * aclocal.m4, configure: Rebuilt.
838 2001-06-07 Tom Tromey <tromey@redhat.com>
840 For PR bootstrap/3075:
841 * configure, aclocal.m4, Makefile.in: Rebuilt.
842 * configure.in: Don't call AC_CONFIG_AUX_DIR or
844 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
845 AC_CANONICAL_SYSTEM here.
846 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
849 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
851 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
852 (libgcjgc_la_SOURCES): Remove typo.
853 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
854 * Makefile.in: Rebuilt.
856 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
858 Imported version version 6.0alpha7.
860 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
861 README.amiga, README.debugging, README.dj, README.hp, README.linux,
862 README.rs6000, README.sgi, README.solaris2, README.uts,
863 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
864 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
865 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
866 hpux_irix_threads.c, makefile.depend, nursery.c,
867 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
868 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
869 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
870 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
873 2001-05-19 Hans Boehm <hans_boehm@hp.com>
875 * configure.host: Build with -fexceptions.
876 * linux_threads.c: Remember which thread stopped world for
878 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
879 with final tuning by Bryce McKinlay
881 * configure.in: Add support for --enable-threads=posix on FreeBSD.
882 * configure: Rebuilt.
884 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
886 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
887 (GC_noop1): Change declaration to take one argument.
889 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
891 * configure.in: Obtain THREADS with `gcc -v'.
892 * configure: Rebuilt.
894 2001-04-05 Hans Boehm <hans_boehm@hp.com>
896 * misc.c: Back out buggy changes to stack clearing code.
897 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
898 spent clearing memory.
900 2001-04-04 Hans Boehm <hans_boehm@hp.com>
903 - Accomodate finalization requests for static objects.
904 (Will be required by hash synchronization. May be needed
905 in some configurations now.)
908 - Define MIN_WORDS. All allocation requests are rounded
909 up to at least this size. Removes a subtle assumption that
910 Java objects have a 2 word header.
913 - Adjust Linux/IA64 configuration for non-ancient kernels.
914 (Necessary fix for IA64.)
917 - Fix syntax error in currently unused code. Will be needed
925 - Change stack cleaning code to typically clear about one tenth
926 the memory it used to in the threads configuration. Occasionally
927 still clear more. (This is really a fix for a long-standing
928 and fairly significant performance bug with threads.)
931 - Fix the code for finding the beginning of the data segment under
932 Linux. I believe this is necessary for some IA64 Linux
933 distributions. It will also helo other platforms, though those
934 may additionally require a gcconfig.h adjustment. (This basically
935 works around the absence of a data_start or __data_start
936 definition in glibc.)
939 - Handle rounding due to MIN_WORDS.
941 2001-03-22 Tom Tromey <tromey@redhat.com>
943 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
945 2001-03-19 Tom Tromey <tromey@redhat.com>
947 * Makefile.in: Rebuilt.
948 * Makefile.am (gctest_LDFLAGS): new macro.
950 2001-03-16 Tom Tromey <tromey@redhat.com>
952 * Makefile.in: Rebuilt.
953 * Makefile.am (TESTS_ENVIRONMENT): New macro.
955 2001-01-23 Rod Stewart <stewart@lab43.org>
957 * gcconfig.h: Check for `__arm__', not `arm'.
959 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
961 * configure.in: Rename THREADLIB to THREADLIBS.
962 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
963 ensures that we link the correct version of the linuxthreads semaphore
965 * Makefile.in: Rebuilt.
966 * configure: Rebuilt.
968 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
969 list of signals which are not blocked during suspend in the NO_SIGNALS
972 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
974 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
976 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
978 * Makefile.dist: Renamed from Makefile.orig.
980 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
982 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
983 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
985 * Makefile.in: Rebuilt.
986 * configure: Likewise.
988 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
990 * gcconfig.h: Add new case for powerpc EABI.
991 [PPC]: Handle embedded OS for powerpc simulator.
993 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
995 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
996 cross-compile configuration only.
997 * Makefile.am: Build gcj_mlc.c.
998 * configure, Makefile.in: Rebuilt.
1000 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
1002 * acinclude.m4: Include libtool macros from the top level.
1003 * aclocal.m4, configure: Rebuilt.
1005 2000-09-04 Anthony Green <green@redhat.com>
1007 Fix for PR libgcj/230:
1008 * mark.c (GC_mark_from_mark_stack): Remove call to
1009 GC_debug_object_start.
1010 * gc_priv.h (GC_debug_object_start): Remove prototype.
1012 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
1014 * gcconfig.h [OSF1] (_end): Declare as `int'.
1016 2000-08-02 Tom Tromey <tromey@cygnus.com>
1018 * gc_priv.h (GC_generic_malloc_inner): Prototype.
1019 (GC_generic_malloc): Likewise.
1020 (GC_add_to_black_list_normal): Likewise.
1021 (GC_find_header): Likewise.
1022 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
1023 * gc_mark.h (GC_find_start): Prototype.
1024 (GC_signal_mark_stack_overflow): Likewise.
1026 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
1028 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
1029 * configure: Rebuilt.
1031 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
1033 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
1035 Imported version 5.1.
1036 * acinclude.m4: Push version to 5.1.
1038 2000-06-19 Andrew Haley <aph@cygnus.com>
1040 * os_dep.c (read): Pass two dummy args to syscall().
1042 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
1044 Imported 5.0 release version.
1045 * acinclude.m4: Increment version to 5.0.
1047 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
1049 Imported version 5.0alpha7.
1050 * acinclude.m4: Update version to 5.0a7.
1052 2000-04-26 Jakub Jelinek <jakub@redhat.com>
1054 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
1055 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
1056 - sparc glibc does not provide it.
1057 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
1058 Make STACKBOTTOM depend on the wordsize.
1059 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
1060 (struct frame): Declare on sparc*-linux*.
1061 (GC_save_callers): Bias the frame pointers if needed (sparc64).
1062 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
1063 Implement on sparc64.
1064 (GC_clear_stack_inner): Implement on sparc64.
1065 * gc_priv.h (GC_test_and_set): Implement for sparc.
1066 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
1067 GC_save_regs_in_stack on sparc.
1069 2000-04-23 Tom Tromey <tromey@cygnus.com>
1071 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
1073 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
1075 Imported version version 5.0alpha6.
1076 * acinclude.m4: Bump version to 5.0a6.
1077 * configure.in: Don't use alpha_mach_dep.s.
1078 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
1080 * Makefile.am, Makefile.in: irix_threads.c is now
1081 hpux_irix_threads.c.
1082 * Makefile.orig: Updated from gc distribution Makefile.
1084 2000-03-26 Anthony Green <green@redhat.com>
1086 * misc.c (GC_enable): Always define GC_enable and GC_disable.
1088 2000-02-14 Tom Tromey <tromey@cygnus.com>
1090 * gc.h (dlopen): Define as GC_dlopen on Linux.
1091 (GC_dlopen): Declare on Linux.
1092 * dyn_load.c (GC_dlopen): Define for Linux.
1094 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
1096 * gcconfig.h (DATASTART): Add missing extern declaration
1097 for data_start on powerpc.
1099 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1101 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
1104 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
1106 * gcconfig.h: Define DATASTART for Alpha Linux.
1108 1999-12-19 Anthony Green <green@cygnus.com>
1110 * gcconfig.h: Use libgcj hack for Alpha Linux.
1111 Undefine MPROTEXT_VDB (from Jeff Sturm).
1112 * os_dep.c: Remove Alpha Linux hacks.
1115 1999-12-13 Tom Tromey <tromey@cygnus.com>
1117 * aclocal.m4, configure: Rebuilt.
1118 * acinclude.m4: Changed version to 5.0a4.
1119 * Makefile.in: Rebuilt.
1120 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1122 1999-12-12 Anthony Green <green@cygnus.com>
1124 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
1126 (DYNAMIC_LOADING): Define for PowerPC Linux.
1127 * os_dep.c: Remove some special cases for PowerPC Linux.
1128 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
1131 1999-11-04 Tom Tromey <tromey@cygnus.com>
1133 * Makefile.in: Rebuilt.
1134 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
1136 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
1137 (GC_thr_init): Don't declare.
1139 * configure: Rebuilt.
1140 * configure.in: Removed qt threads case.
1141 * dyn_load.c: Don't mention QUICK_THREADS.
1142 * os_dep.c: Don't mention QUICK_THREADS.
1143 * misc.c: Don't mention QUICK_THREADS.
1144 * gcconfig.h: Don't mention QUICK_THREADS.
1145 * gc_priv.h: Removed QUICK_THREADS code.
1146 * quick_threads.c: Removed.
1148 1999-11-03 Tom Tromey <tromey@cygnus.com>
1150 * gcconfig.h: Merged in local changes from old config.h.
1152 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
1154 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1156 1999-11-02 Tom Tromey <tromey@cygnus.com>
1158 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
1160 * configure: Rebuilt.
1161 * configure.in: Don't create boehm-config.h.
1162 * Makefile.in: Rebuilt.
1163 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
1165 ($(all_objs)): Depend on gcconfig.h.
1166 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
1167 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
1168 * config.h: Removed.
1170 1999-11-01 Tom Tromey <tromey@cygnus.com>
1172 * Makefile.in: Rebuilt.
1173 * Makefile.am (gctest_LDADD): Added THREADLIB.
1175 * configure: Rebuilt.
1176 * configure.in (INCLUDES): New subst.
1178 1999-09-29 Steve Chamberlain <sac@pobox.com>
1180 * config.h: Added picoJava target.
1181 * mach_dep.h (GC_push_regs): New code for picoJava.
1183 1999-09-28 Tom Tromey <tromey@cygnus.com>
1185 * aclocal.m4, configure: Rebuilt.
1186 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
1187 appropriate AC_PROG_ symbol.
1189 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1191 * gc_priv.h: IRIX thread changes from
1192 include/private/gc_priv.h.
1194 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1196 * Makefile.in: Rebuilt.
1197 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
1200 * configure: Rebuilt.
1201 * configure.in: Properly align --help output, fix capitalization
1203 * acinclude.m4: Likewise.
1205 1999-08-04 Tom Tromey <tromey@cygnus.com>
1207 * configure.in: Added missing `;;'. From Anthony Green.
1209 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1211 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1213 1999-08-03 Tom Tromey <tromey@cygnus.com>
1215 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
1216 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1218 1999-08-02 Tom Tromey <tromey@cygnus.com>
1220 * aclocal.m4, configure: Rebuilt for new libtool.
1222 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
1224 * mips_sgi_mach_dep.s: Enable PIC option.
1226 1999-07-19 Tom Tromey <tromey@cygnus.com>
1228 * config.h (MPROTECT_VDB): Don't define on Linux.
1230 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1232 * Makefile.am (.s.lo): Avoid `#line' directives.
1233 * Makefile.in: Rebuilt.
1235 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1237 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
1238 generate *-recursive for this Makefile, use *-am instead.
1239 * Makefile.in: Rebuilt.
1241 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
1243 * Makefile.am (.s.lo): Renamed from `.s.o'.
1244 * Makefile.in: Rebuilt.
1246 1999-06-21 Tom Tromey <tromey@cygnus.com>
1248 Alpha patch from Jeff Sturm:
1249 * os_dep.c (GC_init_linuxalpha): New function.
1250 * misc.c: Initialize for alpha linux.
1251 * gc_priv.h (GC_test_and_set): Define for alpha.
1252 * config.h: Don't assume __data_start on alpha.
1254 * Makefile.in: Rebuilt.
1255 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
1258 * Makefile.in: Rebuilt.
1259 * Makefile.am (toolexeclibdir): Define as libdir when
1261 * configure: Rebuilt.
1262 * configure.in (USE_LIBDIR): New conditional.
1264 * configure: Rebuilt.
1265 * configure.in: Recognize all forms of alpha.
1267 1999-06-17 Anthony Green <green@cygnus.com>
1269 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
1270 Carlo Dapor <carlo@vis.ethz.ch>).
1272 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
1274 * configure.in: Switch from irix threads to posix threads
1275 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
1276 for mips architecture.
1277 * configure: Regenerate.
1279 1999-04-30 Tom Tromey <tromey@cygnus.com>
1281 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
1283 1999-04-26 Tom Tromey <tromey@cygnus.com>
1285 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
1288 1999-04-23 Tom Tromey <tromey@cygnus.com>
1290 * Makefile.in, configure: Rebuilt.
1291 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
1292 (libgcjgc_la_SOURCES): Renamed.
1293 (libgcjgc_la_LIBADD): Likewise.
1294 (libgcjgc_la_DEPENDENCIES): Likewise.
1295 (EXTRA_libgcjgc_la_SOURCES): Likewise.
1296 (gctest_LDADD): Use libgcjgc.la.
1297 (all_objs): Mention libgcj_la_OBJECTS.
1298 (EXTRA_LTLIBRARIES): Renamed.
1299 (toollib_LTLIBRARIES): Likewise.
1300 (libgcjgc_la_LDFLAGS): New macro
1301 (toolexecdir): Renamed.
1302 (toolexeclibdir): Likewise.
1303 (toolexeclib_LTLIBRARIES): Likewise.
1304 (LTCOMPILE): Renamed; added libtool invocation.
1305 (LINK): Added libtool invocation.
1306 (.s.o): use LTCOMPILE.
1307 * configure.in: Call AM_PROG_LIBTOOL.
1308 (target_all): Set to libgcjgc.la.
1309 Mention `.lo' forms of object files.
1311 1999-04-21 Tom Tromey <tromey@cygnus.com>
1313 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
1316 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
1317 sigcontext.h. From Matthias Klose <doko@itso.de>.
1319 1999-04-16 Tom Tromey <tromey@cygnus.com>
1321 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
1322 David Pettersson <dapet@mai.liu.se>
1324 1999-04-14 Tom Tromey <tromey@cygnus.com>
1326 * configure: Rebuilt.
1327 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
1328 incorrect patch of 199-04-09.
1330 * configure: Rebuilt.
1331 * configure.in: Added support for alpha.
1332 From David Pettersson <dapet@mai.liu.se>.
1334 1999-04-13 Tom Tromey <tromey@cygnus.com>
1336 * Makefile.in: Rebuilt.
1337 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
1340 1999-04-09 Tom Tromey <tromey@cygnus.com>
1342 * configure: Rebuilt.
1343 * configure.in: Use sparc_mach_dep.s when building on Solaris.
1345 1999-02-23 Tom Tromey <tromey@cygnus.com>
1347 * configure: Rebuilt.
1348 * configure.in: For Linux, define _REENTRANT. For Solaris, define
1349 SOLARIS_THREADS and _SOLARIS_PTHREADS.
1351 1999-02-18 Tom Tromey <tromey@cygnus.com>
1353 * quick_threads.c (GC_push_all_stacks): Change order of arguments
1354 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
1355 for case where LO is NULL.
1357 1999-02-10 Tom Tromey <tromey@cygnus.com>
1359 * aclocal.m4, configure, Makefile.in: Rebuilt.
1360 * acinclude.m4: Updated to be used with automake 1.4.
1361 * configure.in: Renamed libgc to libgcjgc. Updated to be used
1363 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
1364 (libgcjgc_a_SOURCES): Likewise.
1365 (libgcjgc_a_LIBADD): Likewise.
1366 (libgcjgc_a_DEPENDENCIES): Likewise.
1367 (EXTRA_libgcjgc_a_SOURCES): Likewise.
1368 (gctest_LDADD): Likewise.
1369 (all_objs): Likewise.
1371 1999-01-08 Tom Tromey <tromey@cygnus.com>
1373 * configure: Rebuilt.
1374 * configure.in: Define LINUX_THREADS if using POSIX threads on
1377 * gc_priv.h (GC_test_and_set): Put return type into definition.
1379 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
1381 * Makefile.am: add support for eCos. In particular, add C++
1382 support for compiling the file ecos.cc.
1383 * ecos.cc: new file.
1384 * acinclude.m4: add C++ support.
1385 * aclocal.m4: likewise
1386 * config.h: add eCos support.
1387 * configure: likewise
1388 * configure.in: likewise
1389 * misc.c (GC_write): add eCos support.
1390 * os_dep.c (tiny_sbrk): add eCos support.
1392 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
1394 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
1395 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1397 1998-11-23 Tom Tromey <tromey@cygnus.com>
1399 * configure.host (boehm_gc_cflags): Don't add `-O2'.
1401 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
1403 * Makefile.am, Makefile.in, configure.host: tx39 build option
1406 1998-11-17 Tom Tromey <tromey@cygnus.com>
1408 * configure: Rebuilt.
1409 * configure.in: Switch on host, not target.
1411 1998-11-16 Tom Tromey <tromey@cygnus.com>
1413 * gc_priv.h (GC_debug_object_start): Declare.
1414 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
1415 * gc.h (GC_debug_register_finalizer_no_order,
1416 GC_register_finalizer_no_order): Declare.
1417 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1418 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1419 (GC_debug_generic_malloc): Likewise.
1420 (GC_debug_object_start): new function.
1422 1998-11-11 Tom Tromey <tromey@cygnus.com>
1424 * configure: Rebuilt.
1425 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1427 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1429 * dyn_load.c: Handle QUICK_THREADS case.
1431 1998-10-21 Tom Tromey <tromey@cygnus.com>
1433 * configure: Rebuilt.
1434 * configure.in: Put cpp defines here, not in config.h. Recognize
1435 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1436 define PACKAGE or VERSION.
1437 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1440 * os_dep.c (GC_default_push_other_roots): Define when
1441 QUICK_THREADS defined.
1442 * misc.c: Added QUICK_THREADS case.
1443 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1444 * config.h (THREADS): Define if QUICK_THREADS defined.
1445 * Makefile.in: Rebuilt.
1446 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1448 * quick_threads.c: New file.
1450 1998-10-20 Tom Tromey <tromey@cygnus.com>
1452 * aclocal.m4, configure: Rebuilt.
1453 * acinclude.m4: Don't subst machine_dir or sys_dir.
1454 * configure.host: Removed unused code.
1456 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1458 * configure: Rebuilt.
1459 * configure.in: Fix typo in previous patch.
1461 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1463 * Makefile.in, aclocal.m4, configure: Rebuilt.
1464 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1465 * configure.host: Created.
1467 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1469 * Makefile.in: Rebuilt.
1470 * Makefile.am (lib_LIBRARIES): Use target_all.
1471 (EXTRA_LIBRARIES): New macro.
1472 * configure: Rebuilt.
1473 * configure.in: Recognize --enable-gc.
1475 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1477 * Makefile.in: Rebuilt.
1478 * Makefile.am (COMPILE): Define.
1480 (.s.o): Use MY_CFLAGS.
1481 * configure: Rebuilt.
1482 * configure.in (MY_CFLAGS): Define and subst.
1484 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1486 * configure: Rebuilt.
1487 * configure.in: Added --with-cross-host argument. Use
1488 $with_cross_host to determine when cross-compiling.
1490 * config.h (SMALL_CONFIG): Don't define.
1491 * configure: Rebuilt.
1492 * configure.in: Define SMALL_CONFIG when cross-compiling.
1494 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1496 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1497 allchblk.c: Merged with 4.13a2 while preserving local changes.
1499 * Makefile.orig: Updated from Makefile in 4.13a2.
1501 * configure: Rebuilt.
1502 * configure.in: Updated version number to 4.13a2. On Solaris,
1503 don't build with -O when using gcc.
1505 Merged in version 4.13alpha2:
1506 * config.h (USE_MMAP): Re-enable on Solaris.
1507 * solaris_pthreads.c: Removed RCS Id line.
1508 * alpha_mach_dep.s: Removed RCS Id line.
1510 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1512 * config.h (USE_MMAP): Don't define for Solaris.
1514 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1516 * Makefile.in: Rebuilt.
1517 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1519 * Makefile.in: Rebuilt.
1520 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1522 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1524 * Makefile.in: Rebuilt.
1525 * Makefile.am ($(all_objs)): Depend on config.h.
1527 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1528 DATASTART as &_etext.
1529 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1530 * configure: Rebuilt.
1531 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1534 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1536 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1537 (GC_maybe_gc): Likewise.
1538 * os_dep.c: If NO_SIGSET defined, then have empty
1539 GC_disable_signals and GC_enable_signals.
1540 * configure: Rebuilt.
1541 * configure.in: Added --with-target-subdir option. If
1542 cross-compiling, define NO_SIGSET and NO_CLOCK.
1544 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1546 * Makefile.in: Rebuilt.
1547 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1549 * aclocal.m4, configure: Rebuilt.
1550 * acinclude.m4: New file.
1551 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1553 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1555 * configure: Rebuilt.
1556 * configure.in: Link boehm-config.h to config.h.
1557 * Makefile.in: Rebuilt.
1558 * Makefile.am (INCLUDES): Removed.
1559 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1560 JAVA_FINALIZATION): Define
1562 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1564 * Many files: Use GC_bool, not bool.
1565 * gc_priv.h: Define GC_bool, not bool.
1567 * misc.c (GC_dont_gc): Define as int.
1568 (GC_quiet): Likewise.
1569 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1570 * alloc.c (GC_dont_expand): Define as int.
1571 * gc_priv.h: For gcc, define bool as char.
1573 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1575 * Makefile.in: Rebuilt.
1576 * Makefile.am (check_PROGRAMS): New macro.
1577 (gctest_SOURCES): Likewise.
1578 (gctest_LDADD): Likewise.
1580 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1582 * Makefile.in: Rebuilt.
1583 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1584 * configure: Rebuilt.
1585 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1587 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1589 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1591 * Makefile.orig: Renamed from Makefile.