1 2002-12-31 Tom Tromey <tromey@redhat.com>
4 * include/Makefile.in: Rebuilt.
5 * include/Makefile.am (noinst_HEADERS): Renamed from
8 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
10 * ltconfig (osf[345]): Append $major to soname_spec.
11 Reflect this in library_names_spec.
12 * ltmain.sh (osf): Prefix $major with . for use as extension.
14 2002-10-02 Andreas Jaeger <aj@suse.de>
16 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
18 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
20 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
21 check for __arm__ or __thumb__.
23 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
25 * include/private/gcconfig: Add machine type S390. Add s390x support.
26 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
27 (GC_compare_and_exchange): Likewise.
29 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
31 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
33 2002-08-23 Adam Megacz <adam@xwt.org>
35 * win32_threads.cc: Removed extraneous ABORT()
37 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
39 * Makefile.am (all-multi): Fix multilib parallel build.
41 2002-07-18 Bo Thorsen <bo@suse.de>
43 * include/private/gcconfig.h: Add x86-64 definitions.
44 * os_dep.c: Add x86-64 support.
45 * configure.in: Likewise.
46 * configure: Regenerate.
48 2002-07-18 H.J. Lu <hjl@gnu.org>
50 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
52 2002-07-18 H.J. Lu (hjl@gnu.org)
54 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
57 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
60 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
62 2002-06-09 H.J. Lu (hjl@gnu.org)
64 * include/private/gc_locks.h (GC_test_and_set): Support
66 (GC_TEST_AND_SET_DEFINED): Likewise.
68 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
71 (LINUX_STACKBOTTOM): Likewise.
72 (STACKBOTTOM): Removed for Linux/mips.
74 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
76 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
77 (GC_pthread_create): Fix typo.
78 (GC_TRY_LOCK): Likewise.
79 * include/private/gc_locks.h (GC_test_and_set): Only take one
81 (LOCK): Adjust appropriately.
82 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
83 _SIGRTMIN is unavailable.
85 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
87 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
88 * aclocal.m4: Regenerate.
89 * configure: Regenerate.
91 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
93 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
94 script entry, and set LD to it when configuring multilibs.
97 2002-04-22 Jeff Sturm <jsturm@one-point.com>
99 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
100 (noinst_LTLIBRARIES): Add libgcjgc.la.
102 * Makefile.in: Rebuild.
104 2002-04-22 David S. Miller <davem@redhat.com>
106 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
107 64-bit SPARC Linux, the __libc_stack_end technique does
108 not work in this case.
110 2002-04-22 Jeff Sturm <jsturm@one-point.com>
112 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
114 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
116 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
119 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
121 * include/private/gcconfig.h (DATAEND): Update comment example
124 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
126 * include/private/gcconfig.h (DATAEND): Clarify comment.
128 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
130 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
131 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
133 * allchblk.c (GC_allchblk_nth): Change text and support reduced
134 frequency for blacklist warning message.
135 * misc.c (GC_large_alloc_warn_interval,
136 GC_large_alloc_warn_suppressed): define.
137 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
138 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
139 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
140 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
142 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
144 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
146 * include/private/gcconfig.h: Add support for an unmapped
147 memory hole between the end of the initialized data segment
148 and the start of the BSS on FreeBSD/i386.
150 2002-03-30 Krister Walfridsson <cato@df.lth.se>
152 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
155 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
157 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
158 (GC_local_gcj_malloc): Add assertion.
159 (start_mark_threads): Fix abort message.
160 * mark.c (GC_mark_from): Generalize assertion.
161 * reclaim.c (GC_clear_fl_links): New function.
162 (GC_start_reclaim): Must clear some freelist links.
163 * include/private/specific.h, specific.c: Add assertions.
164 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
165 Rearrange tse fields.
167 2002-03-27 Richard Henderson <rth@redhat.com>
169 * os_dep.c (GC_init_linux_data_start): Fix references to
170 __data_start and _end.
172 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
174 * include/private/gcconfig.h: Change all likely references
175 to linker script synthesized symbols to use this idiom:
176 extern int etext[]; etext
178 2002-03-25 Jeff Sturm <jsturm@one-point.com>
180 * linux_threads.c (GC_get_nprocs): Close file descriptor.
182 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
184 * include/private/gcconfig.h: Add unified test for FreeBSD.
185 Support FreeBSD/alpha.
186 * os_dep.c: Do not include <machine/trap.h> unless available.
187 (GC_freebsd_stack_base): Fix types.
189 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
191 * Makefile.am: Make a convenience library.
192 * Makefile.in: Rebuilt.
194 2002-03-15 Anthony Green <green@redhat.com>
196 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
197 * configure.in: Disable use of getenv for win32 targets (some of
198 which have broken implementations).
199 * configure: Rebuilt.
201 2002-03-12 Adam Megacz <adam@xwt.org>
203 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
204 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
205 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
206 statically initialized it to TRUE if compiling with GCC.
207 * win32_threads.c (thread_start): We no longer use SEH if
209 * mark.c (GC_mark_some): We no longer use SEH if
212 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
214 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
215 support is enabled, for hash synchronization.
217 2002-02-24 Adam Megacz <adam@xwt.org>
219 * Makefile.am: Added win32_threads.c to sources list.
220 * win32_threads.c: Added two */'s which I had neglected.
222 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
224 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
225 * Makefile.in: Rebuilt.
227 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
229 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
231 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
233 * mips_sgi_mach_dep.S: Likewise.
234 * Makefile.am: Update for above changes.
235 * Makefile.in: Rebuilt.
237 2002-02-12 Richard Henderson <rth@redhat.com>
239 * configure.in: Re-apply 2001-06-26 configure change.
240 * configure: Rebuild.
242 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
244 Imported GC 6.1 Alpha 3.
246 * sparc_mach_dep.S: Delete incorrectly named file.
248 2001-02-11 Adam Megacz <adam@xwt.org
250 * configure.in: support for win32, saner
251 cross-compile options
253 2001-02-08 Anthony Green <green@redhat.com>
255 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
256 board embedded targets.
257 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
258 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
259 redundant uses of ECOS.
260 * misc.c: Use NOSYS where ECOS is being used.
261 Don't define GC_write twice for ECOS systems.
262 (GC_write): New function for NOSYS targets.
264 2002-02-06 Adam Megacz <adam@xwt.org>
266 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
267 now exposed on all Win32 platforms.
268 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
269 compiles on Win32; it invokes CreateThread() if GC is built
270 as a DLL; otherwise it registers the thread.
271 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
272 libgcjgc was not built as a DLL.
274 2002-02-01 Adam Megacz <adam@xwt.org>
276 * boehm-gc on win32 now automatically detects if it is being built
277 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
279 2002-01-25 David Edelsohn <edelsohn@gnu.org>
281 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
282 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
283 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
284 DATASTART and DATAEND roots.
285 * rs6000_mach_dep.s: Add function descriptor and traceback table.
287 2001-12-16 Jeff Sturm <jsturm@one-point.com>
289 * dyn_load.c: Define ElfW (if needed) for all targets,
291 (GC_FirstDLOpenedLinkMap): Use it.
292 (GC_register_dynamic_libraries_dl): Use it.
293 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
296 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
299 * configure.in: Add AC_SUBST(target_alias).
300 * configure: Regenerated.
302 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
304 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
305 case for GC_FREEBSD_THREADS.
306 * configure.in (*-*-freebsd*): Clarify warning.
307 * configure: Rebuilt.
309 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
310 Andreas Tobler <toa@pop.agri.ch>
312 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
314 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
316 * linux_threads.c (GC_init_parallel): Do not declare as a static
318 * include/gc.h (GC_init): Declare here. Add description.
319 * include/private/gc_priv.h (GC_init): Remove declaration.
321 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
323 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
324 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
325 GC_FREEBSD_THREADS, handle strange interaction between system
326 pthread implementation and boehm-gc signal-handler architecture.
327 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
329 * include/private/gcconfig.h (configuration keyed off FREEBSD):
330 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
331 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
333 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
335 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
336 * Makefile.in: Rebuilt.
338 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
340 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
341 merged local changes.
343 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
345 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
346 Solaris 2/Intel definition.
348 * configure.in (i?86-*-solaris2.[89]*): Define
349 SOLARIS25_PROC_VDB_BUG_FIXED.
350 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
351 * configure: Regenerate.
353 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
354 (DATAEND): Define using _end.
356 2001-09-11 Per Bothner <per@bothner.com>
358 * include/Makefile.am: New file. It defines include_HEADERS.
359 * Makefile.am (SUBDIRS): New macro, set to include.
360 * configure.in (AC_OUTPUT): Add include/Makefile.
362 2001-08-20 Tom Tromey <tromey@redhat.com>
364 * configure: Rebuilt.
365 * configure.in: Always ask gcc for threads package.
367 2001-08-17 Tom Tromey <tromey@redhat.com>
369 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
370 merged local changes.
372 2001-08-02 David Billinghurst <David.Billinghurst>
374 * configure: Rebuilt.
375 * configure.in: POSIX threads on cygwin does not link with
378 2001-07-03 Tom Tromey <tromey@redhat.com>
380 Fix for PR bootstrap/3281:
381 * aclocal.m4, configure, Makefile.in: Rebuilt.
382 * acinclude.m4: Set mkinstalldirs for in-tree build.
384 2001-06-26 Richard Henderson <rth@redhat.com>
386 * alpha_mach_dep.s: Mark call-saved FP registers.
387 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
388 * configure.in (alpha*): Re-enable alpha_mach_dep.s
389 * configure: Rebuild.
391 2001-06-12 Tom Tromey <tromey@redhat.com>
393 * aclocal.m4, configure: Rebuilt.
394 * acinclude.m4: Find configure.host in srcdir.
396 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
398 * configure.in (AC_EXEEXT): Work around in case it expands to
399 nothing, as in autoconf 2.50.
400 * acinclude.m4: Likewise.
401 * aclocal.m4, configure: Rebuilt.
403 2001-06-07 Tom Tromey <tromey@redhat.com>
405 For PR bootstrap/3075:
406 * configure, aclocal.m4, Makefile.in: Rebuilt.
407 * configure.in: Don't call AC_CONFIG_AUX_DIR or
409 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
410 AC_CANONICAL_SYSTEM here.
411 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
414 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
416 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
417 (libgcjgc_la_SOURCES): Remove typo.
418 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
419 * Makefile.in: Rebuilt.
421 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
423 Imported version version 6.0alpha7.
425 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
426 README.amiga, README.debugging, README.dj, README.hp, README.linux,
427 README.rs6000, README.sgi, README.solaris2, README.uts,
428 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
429 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
430 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
431 hpux_irix_threads.c, makefile.depend, nursery.c,
432 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
433 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
434 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
435 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
438 2001-05-19 Hans Boehm <hans_boehm@hp.com>
440 * configure.host: Build with -fexceptions.
441 * linux_threads.c: Remember which thread stopped world for
443 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
444 with final tuning by Bryce McKinlay
446 * configure.in: Add support for --enable-threads=posix on FreeBSD.
447 * configure: Rebuilt.
449 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
451 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
452 (GC_noop1): Change declaration to take one argument.
454 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
456 * configure.in: Obtain THREADS with `gcc -v'.
457 * configure: Rebuilt.
459 2001-04-05 Hans Boehm <hans_boehm@hp.com>
461 * misc.c: Back out buggy changes to stack clearing code.
462 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
463 spent clearing memory.
465 2001-04-04 Hans Boehm <hans_boehm@hp.com>
468 - Accomodate finalization requests for static objects.
469 (Will be required by hash synchronization. May be needed
470 in some configurations now.)
473 - Define MIN_WORDS. All allocation requests are rounded
474 up to at least this size. Removes a subtle assumption that
475 Java objects have a 2 word header.
478 - Adjust Linux/IA64 configuration for non-ancient kernels.
479 (Necessary fix for IA64.)
482 - Fix syntax error in currently unused code. Will be needed
490 - Change stack cleaning code to typically clear about one tenth
491 the memory it used to in the threads configuration. Occasionally
492 still clear more. (This is really a fix for a long-standing
493 and fairly significant performance bug with threads.)
496 - Fix the code for finding the beginning of the data segment under
497 Linux. I believe this is necessary for some IA64 Linux
498 distributions. It will also helo other platforms, though those
499 may additionally require a gcconfig.h adjustment. (This basically
500 works around the absence of a data_start or __data_start
501 definition in glibc.)
504 - Handle rounding due to MIN_WORDS.
506 2001-03-22 Tom Tromey <tromey@redhat.com>
508 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
510 2001-03-19 Tom Tromey <tromey@redhat.com>
512 * Makefile.in: Rebuilt.
513 * Makefile.am (gctest_LDFLAGS): new macro.
515 2001-03-16 Tom Tromey <tromey@redhat.com>
517 * Makefile.in: Rebuilt.
518 * Makefile.am (TESTS_ENVIRONMENT): New macro.
520 2001-01-23 Rod Stewart <stewart@lab43.org>
522 * gcconfig.h: Check for `__arm__', not `arm'.
524 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
526 * configure.in: Rename THREADLIB to THREADLIBS.
527 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
528 ensures that we link the correct version of the linuxthreads semaphore
530 * Makefile.in: Rebuilt.
531 * configure: Rebuilt.
533 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
534 list of signals which are not blocked during suspend in the NO_SIGNALS
537 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
539 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
541 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
543 * Makefile.dist: Renamed from Makefile.orig.
545 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
547 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
548 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
550 * Makefile.in: Rebuilt.
551 * configure: Likewise.
553 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
555 * gcconfig.h: Add new case for powerpc EABI.
556 [PPC]: Handle embedded OS for powerpc simulator.
558 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
560 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
561 cross-compile configuration only.
562 * Makefile.am: Build gcj_mlc.c.
563 * configure, Makefile.in: Rebuilt.
565 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
567 * acinclude.m4: Include libtool macros from the top level.
568 * aclocal.m4, configure: Rebuilt.
570 2000-09-04 Anthony Green <green@redhat.com>
572 Fix for PR libgcj/230:
573 * mark.c (GC_mark_from_mark_stack): Remove call to
574 GC_debug_object_start.
575 * gc_priv.h (GC_debug_object_start): Remove prototype.
577 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
579 * gcconfig.h [OSF1] (_end): Declare as `int'.
581 2000-08-02 Tom Tromey <tromey@cygnus.com>
583 * gc_priv.h (GC_generic_malloc_inner): Prototype.
584 (GC_generic_malloc): Likewise.
585 (GC_add_to_black_list_normal): Likewise.
586 (GC_find_header): Likewise.
587 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
588 * gc_mark.h (GC_find_start): Prototype.
589 (GC_signal_mark_stack_overflow): Likewise.
591 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
593 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
594 * configure: Rebuilt.
596 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
598 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
600 Imported version 5.1.
601 * acinclude.m4: Push version to 5.1.
603 2000-06-19 Andrew Haley <aph@cygnus.com>
605 * os_dep.c (read): Pass two dummy args to syscall().
607 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
609 Imported 5.0 release version.
610 * acinclude.m4: Increment version to 5.0.
612 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
614 Imported version 5.0alpha7.
615 * acinclude.m4: Update version to 5.0a7.
617 2000-04-26 Jakub Jelinek <jakub@redhat.com>
619 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
620 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
621 - sparc glibc does not provide it.
622 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
623 Make STACKBOTTOM depend on the wordsize.
624 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
625 (struct frame): Declare on sparc*-linux*.
626 (GC_save_callers): Bias the frame pointers if needed (sparc64).
627 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
628 Implement on sparc64.
629 (GC_clear_stack_inner): Implement on sparc64.
630 * gc_priv.h (GC_test_and_set): Implement for sparc.
631 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
632 GC_save_regs_in_stack on sparc.
634 2000-04-23 Tom Tromey <tromey@cygnus.com>
636 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
638 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
640 Imported version version 5.0alpha6.
641 * acinclude.m4: Bump version to 5.0a6.
642 * configure.in: Don't use alpha_mach_dep.s.
643 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
645 * Makefile.am, Makefile.in: irix_threads.c is now
647 * Makefile.orig: Updated from gc distribution Makefile.
649 2000-03-26 Anthony Green <green@redhat.com>
651 * misc.c (GC_enable): Always define GC_enable and GC_disable.
653 2000-02-14 Tom Tromey <tromey@cygnus.com>
655 * gc.h (dlopen): Define as GC_dlopen on Linux.
656 (GC_dlopen): Declare on Linux.
657 * dyn_load.c (GC_dlopen): Define for Linux.
659 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
661 * gcconfig.h (DATASTART): Add missing extern declaration
662 for data_start on powerpc.
664 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
666 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
669 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
671 * gcconfig.h: Define DATASTART for Alpha Linux.
673 1999-12-19 Anthony Green <green@cygnus.com>
675 * gcconfig.h: Use libgcj hack for Alpha Linux.
676 Undefine MPROTEXT_VDB (from Jeff Sturm).
677 * os_dep.c: Remove Alpha Linux hacks.
680 1999-12-13 Tom Tromey <tromey@cygnus.com>
682 * aclocal.m4, configure: Rebuilt.
683 * acinclude.m4: Changed version to 5.0a4.
684 * Makefile.in: Rebuilt.
685 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
687 1999-12-12 Anthony Green <green@cygnus.com>
689 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
691 (DYNAMIC_LOADING): Define for PowerPC Linux.
692 * os_dep.c: Remove some special cases for PowerPC Linux.
693 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
696 1999-11-04 Tom Tromey <tromey@cygnus.com>
698 * Makefile.in: Rebuilt.
699 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
701 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
702 (GC_thr_init): Don't declare.
704 * configure: Rebuilt.
705 * configure.in: Removed qt threads case.
706 * dyn_load.c: Don't mention QUICK_THREADS.
707 * os_dep.c: Don't mention QUICK_THREADS.
708 * misc.c: Don't mention QUICK_THREADS.
709 * gcconfig.h: Don't mention QUICK_THREADS.
710 * gc_priv.h: Removed QUICK_THREADS code.
711 * quick_threads.c: Removed.
713 1999-11-03 Tom Tromey <tromey@cygnus.com>
715 * gcconfig.h: Merged in local changes from old config.h.
717 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
719 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
721 1999-11-02 Tom Tromey <tromey@cygnus.com>
723 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
725 * configure: Rebuilt.
726 * configure.in: Don't create boehm-config.h.
727 * Makefile.in: Rebuilt.
728 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
730 ($(all_objs)): Depend on gcconfig.h.
731 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
732 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
735 1999-11-01 Tom Tromey <tromey@cygnus.com>
737 * Makefile.in: Rebuilt.
738 * Makefile.am (gctest_LDADD): Added THREADLIB.
740 * configure: Rebuilt.
741 * configure.in (INCLUDES): New subst.
743 1999-09-29 Steve Chamberlain <sac@pobox.com>
745 * config.h: Added picoJava target.
746 * mach_dep.h (GC_push_regs): New code for picoJava.
748 1999-09-28 Tom Tromey <tromey@cygnus.com>
750 * aclocal.m4, configure: Rebuilt.
751 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
752 appropriate AC_PROG_ symbol.
754 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
756 * gc_priv.h: IRIX thread changes from
757 include/private/gc_priv.h.
759 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
761 * Makefile.in: Rebuilt.
762 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
765 * configure: Rebuilt.
766 * configure.in: Properly align --help output, fix capitalization
768 * acinclude.m4: Likewise.
770 1999-08-04 Tom Tromey <tromey@cygnus.com>
772 * configure.in: Added missing `;;'. From Anthony Green.
774 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
776 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
778 1999-08-03 Tom Tromey <tromey@cygnus.com>
780 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
781 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
783 1999-08-02 Tom Tromey <tromey@cygnus.com>
785 * aclocal.m4, configure: Rebuilt for new libtool.
787 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
789 * mips_sgi_mach_dep.s: Enable PIC option.
791 1999-07-19 Tom Tromey <tromey@cygnus.com>
793 * config.h (MPROTECT_VDB): Don't define on Linux.
795 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
797 * Makefile.am (.s.lo): Avoid `#line' directives.
798 * Makefile.in: Rebuilt.
800 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
802 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
803 generate *-recursive for this Makefile, use *-am instead.
804 * Makefile.in: Rebuilt.
806 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
808 * Makefile.am (.s.lo): Renamed from `.s.o'.
809 * Makefile.in: Rebuilt.
811 1999-06-21 Tom Tromey <tromey@cygnus.com>
813 Alpha patch from Jeff Sturm:
814 * os_dep.c (GC_init_linuxalpha): New function.
815 * misc.c: Initialize for alpha linux.
816 * gc_priv.h (GC_test_and_set): Define for alpha.
817 * config.h: Don't assume __data_start on alpha.
819 * Makefile.in: Rebuilt.
820 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
823 * Makefile.in: Rebuilt.
824 * Makefile.am (toolexeclibdir): Define as libdir when
826 * configure: Rebuilt.
827 * configure.in (USE_LIBDIR): New conditional.
829 * configure: Rebuilt.
830 * configure.in: Recognize all forms of alpha.
832 1999-06-17 Anthony Green <green@cygnus.com>
834 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
835 Carlo Dapor <carlo@vis.ethz.ch>).
837 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
839 * configure.in: Switch from irix threads to posix threads
840 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
841 for mips architecture.
842 * configure: Regenerate.
844 1999-04-30 Tom Tromey <tromey@cygnus.com>
846 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
848 1999-04-26 Tom Tromey <tromey@cygnus.com>
850 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
853 1999-04-23 Tom Tromey <tromey@cygnus.com>
855 * Makefile.in, configure: Rebuilt.
856 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
857 (libgcjgc_la_SOURCES): Renamed.
858 (libgcjgc_la_LIBADD): Likewise.
859 (libgcjgc_la_DEPENDENCIES): Likewise.
860 (EXTRA_libgcjgc_la_SOURCES): Likewise.
861 (gctest_LDADD): Use libgcjgc.la.
862 (all_objs): Mention libgcj_la_OBJECTS.
863 (EXTRA_LTLIBRARIES): Renamed.
864 (toollib_LTLIBRARIES): Likewise.
865 (libgcjgc_la_LDFLAGS): New macro
866 (toolexecdir): Renamed.
867 (toolexeclibdir): Likewise.
868 (toolexeclib_LTLIBRARIES): Likewise.
869 (LTCOMPILE): Renamed; added libtool invocation.
870 (LINK): Added libtool invocation.
871 (.s.o): use LTCOMPILE.
872 * configure.in: Call AM_PROG_LIBTOOL.
873 (target_all): Set to libgcjgc.la.
874 Mention `.lo' forms of object files.
876 1999-04-21 Tom Tromey <tromey@cygnus.com>
878 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
881 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
882 sigcontext.h. From Matthias Klose <doko@itso.de>.
884 1999-04-16 Tom Tromey <tromey@cygnus.com>
886 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
887 David Pettersson <dapet@mai.liu.se>
889 1999-04-14 Tom Tromey <tromey@cygnus.com>
891 * configure: Rebuilt.
892 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
893 incorrect patch of 199-04-09.
895 * configure: Rebuilt.
896 * configure.in: Added support for alpha.
897 From David Pettersson <dapet@mai.liu.se>.
899 1999-04-13 Tom Tromey <tromey@cygnus.com>
901 * Makefile.in: Rebuilt.
902 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
905 1999-04-09 Tom Tromey <tromey@cygnus.com>
907 * configure: Rebuilt.
908 * configure.in: Use sparc_mach_dep.s when building on Solaris.
910 1999-02-23 Tom Tromey <tromey@cygnus.com>
912 * configure: Rebuilt.
913 * configure.in: For Linux, define _REENTRANT. For Solaris, define
914 SOLARIS_THREADS and _SOLARIS_PTHREADS.
916 1999-02-18 Tom Tromey <tromey@cygnus.com>
918 * quick_threads.c (GC_push_all_stacks): Change order of arguments
919 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
920 for case where LO is NULL.
922 1999-02-10 Tom Tromey <tromey@cygnus.com>
924 * aclocal.m4, configure, Makefile.in: Rebuilt.
925 * acinclude.m4: Updated to be used with automake 1.4.
926 * configure.in: Renamed libgc to libgcjgc. Updated to be used
928 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
929 (libgcjgc_a_SOURCES): Likewise.
930 (libgcjgc_a_LIBADD): Likewise.
931 (libgcjgc_a_DEPENDENCIES): Likewise.
932 (EXTRA_libgcjgc_a_SOURCES): Likewise.
933 (gctest_LDADD): Likewise.
934 (all_objs): Likewise.
936 1999-01-08 Tom Tromey <tromey@cygnus.com>
938 * configure: Rebuilt.
939 * configure.in: Define LINUX_THREADS if using POSIX threads on
942 * gc_priv.h (GC_test_and_set): Put return type into definition.
944 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
946 * Makefile.am: add support for eCos. In particular, add C++
947 support for compiling the file ecos.cc.
949 * acinclude.m4: add C++ support.
950 * aclocal.m4: likewise
951 * config.h: add eCos support.
952 * configure: likewise
953 * configure.in: likewise
954 * misc.c (GC_write): add eCos support.
955 * os_dep.c (tiny_sbrk): add eCos support.
957 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
959 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
960 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
962 1998-11-23 Tom Tromey <tromey@cygnus.com>
964 * configure.host (boehm_gc_cflags): Don't add `-O2'.
966 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
968 * Makefile.am, Makefile.in, configure.host: tx39 build option
971 1998-11-17 Tom Tromey <tromey@cygnus.com>
973 * configure: Rebuilt.
974 * configure.in: Switch on host, not target.
976 1998-11-16 Tom Tromey <tromey@cygnus.com>
978 * gc_priv.h (GC_debug_object_start): Declare.
979 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
980 * gc.h (GC_debug_register_finalizer_no_order,
981 GC_register_finalizer_no_order): Declare.
982 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
983 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
984 (GC_debug_generic_malloc): Likewise.
985 (GC_debug_object_start): new function.
987 1998-11-11 Tom Tromey <tromey@cygnus.com>
989 * configure: Rebuilt.
990 * configure.in: Recognize --enable-java-gc, not --enable-gc.
992 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
994 * dyn_load.c: Handle QUICK_THREADS case.
996 1998-10-21 Tom Tromey <tromey@cygnus.com>
998 * configure: Rebuilt.
999 * configure.in: Put cpp defines here, not in config.h. Recognize
1000 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1001 define PACKAGE or VERSION.
1002 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1005 * os_dep.c (GC_default_push_other_roots): Define when
1006 QUICK_THREADS defined.
1007 * misc.c: Added QUICK_THREADS case.
1008 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1009 * config.h (THREADS): Define if QUICK_THREADS defined.
1010 * Makefile.in: Rebuilt.
1011 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1013 * quick_threads.c: New file.
1015 1998-10-20 Tom Tromey <tromey@cygnus.com>
1017 * aclocal.m4, configure: Rebuilt.
1018 * acinclude.m4: Don't subst machine_dir or sys_dir.
1019 * configure.host: Removed unused code.
1021 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1023 * configure: Rebuilt.
1024 * configure.in: Fix typo in previous patch.
1026 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1028 * Makefile.in, aclocal.m4, configure: Rebuilt.
1029 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1030 * configure.host: Created.
1032 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1034 * Makefile.in: Rebuilt.
1035 * Makefile.am (lib_LIBRARIES): Use target_all.
1036 (EXTRA_LIBRARIES): New macro.
1037 * configure: Rebuilt.
1038 * configure.in: Recognize --enable-gc.
1040 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1042 * Makefile.in: Rebuilt.
1043 * Makefile.am (COMPILE): Define.
1045 (.s.o): Use MY_CFLAGS.
1046 * configure: Rebuilt.
1047 * configure.in (MY_CFLAGS): Define and subst.
1049 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1051 * configure: Rebuilt.
1052 * configure.in: Added --with-cross-host argument. Use
1053 $with_cross_host to determine when cross-compiling.
1055 * config.h (SMALL_CONFIG): Don't define.
1056 * configure: Rebuilt.
1057 * configure.in: Define SMALL_CONFIG when cross-compiling.
1059 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1061 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1062 allchblk.c: Merged with 4.13a2 while preserving local changes.
1064 * Makefile.orig: Updated from Makefile in 4.13a2.
1066 * configure: Rebuilt.
1067 * configure.in: Updated version number to 4.13a2. On Solaris,
1068 don't build with -O when using gcc.
1070 Merged in version 4.13alpha2:
1071 * config.h (USE_MMAP): Re-enable on Solaris.
1072 * solaris_pthreads.c: Removed RCS Id line.
1073 * alpha_mach_dep.s: Removed RCS Id line.
1075 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1077 * config.h (USE_MMAP): Don't define for Solaris.
1079 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1081 * Makefile.in: Rebuilt.
1082 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1084 * Makefile.in: Rebuilt.
1085 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1087 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1089 * Makefile.in: Rebuilt.
1090 * Makefile.am ($(all_objs)): Depend on config.h.
1092 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1093 DATASTART as &_etext.
1094 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1095 * configure: Rebuilt.
1096 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1099 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1101 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1102 (GC_maybe_gc): Likewise.
1103 * os_dep.c: If NO_SIGSET defined, then have empty
1104 GC_disable_signals and GC_enable_signals.
1105 * configure: Rebuilt.
1106 * configure.in: Added --with-target-subdir option. If
1107 cross-compiling, define NO_SIGSET and NO_CLOCK.
1109 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1111 * Makefile.in: Rebuilt.
1112 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1114 * aclocal.m4, configure: Rebuilt.
1115 * acinclude.m4: New file.
1116 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1118 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1120 * configure: Rebuilt.
1121 * configure.in: Link boehm-config.h to config.h.
1122 * Makefile.in: Rebuilt.
1123 * Makefile.am (INCLUDES): Removed.
1124 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1125 JAVA_FINALIZATION): Define
1127 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1129 * Many files: Use GC_bool, not bool.
1130 * gc_priv.h: Define GC_bool, not bool.
1132 * misc.c (GC_dont_gc): Define as int.
1133 (GC_quiet): Likewise.
1134 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1135 * alloc.c (GC_dont_expand): Define as int.
1136 * gc_priv.h: For gcc, define bool as char.
1138 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1140 * Makefile.in: Rebuilt.
1141 * Makefile.am (check_PROGRAMS): New macro.
1142 (gctest_SOURCES): Likewise.
1143 (gctest_LDADD): Likewise.
1145 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1147 * Makefile.in: Rebuilt.
1148 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1149 * configure: Rebuilt.
1150 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1152 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1154 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1156 * Makefile.orig: Renamed from Makefile.