1 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
3 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
5 2002-08-23 Adam Megacz <adam@xwt.org>
7 * win32_threads.cc: Removed extraneous ABORT()
9 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11 * Makefile.am (all-multi): Fix multilib parallel build.
13 2002-07-18 Bo Thorsen <bo@suse.de>
15 * include/private/gcconfig.h: Add x86-64 definitions.
16 * os_dep.c: Add x86-64 support.
17 * configure.in: Likewise.
18 * configure: Regenerate.
20 2002-07-18 H.J. Lu <hjl@gnu.org>
22 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
24 2002-07-18 H.J. Lu (hjl@gnu.org)
26 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
29 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
32 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
34 2002-06-09 H.J. Lu (hjl@gnu.org)
36 * include/private/gc_locks.h (GC_test_and_set): Support
38 (GC_TEST_AND_SET_DEFINED): Likewise.
40 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
43 (LINUX_STACKBOTTOM): Likewise.
44 (STACKBOTTOM): Removed for Linux/mips.
46 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
48 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
49 (GC_pthread_create): Fix typo.
50 (GC_TRY_LOCK): Likewise.
51 * include/private/gc_locks.h (GC_test_and_set): Only take one
53 (LOCK): Adjust appropriately.
54 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
55 _SIGRTMIN is unavailable.
57 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
59 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
60 * aclocal.m4: Regenerate.
61 * configure: Regenerate.
63 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
65 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
66 script entry, and set LD to it when configuring multilibs.
69 2002-04-22 Jeff Sturm <jsturm@one-point.com>
71 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
72 (noinst_LTLIBRARIES): Add libgcjgc.la.
74 * Makefile.in: Rebuild.
76 2002-04-22 David S. Miller <davem@redhat.com>
78 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
79 64-bit SPARC Linux, the __libc_stack_end technique does
80 not work in this case.
82 2002-04-22 Jeff Sturm <jsturm@one-point.com>
84 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
86 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
88 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
91 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
93 * include/private/gcconfig.h (DATAEND): Update comment example
96 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
98 * include/private/gcconfig.h (DATAEND): Clarify comment.
100 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
102 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
103 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
105 * allchblk.c (GC_allchblk_nth): Change text and support reduced
106 frequency for blacklist warning message.
107 * misc.c (GC_large_alloc_warn_interval,
108 GC_large_alloc_warn_suppressed): define.
109 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
110 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
111 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
112 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
114 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
116 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
118 * include/private/gcconfig.h: Add support for an unmapped
119 memory hole between the end of the initialized data segment
120 and the start of the BSS on FreeBSD/i386.
122 2002-03-30 Krister Walfridsson <cato@df.lth.se>
124 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
127 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
129 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
130 (GC_local_gcj_malloc): Add assertion.
131 (start_mark_threads): Fix abort message.
132 * mark.c (GC_mark_from): Generalize assertion.
133 * reclaim.c (GC_clear_fl_links): New function.
134 (GC_start_reclaim): Must clear some freelist links.
135 * include/private/specific.h, specific.c: Add assertions.
136 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
137 Rearrange tse fields.
139 2002-03-27 Richard Henderson <rth@redhat.com>
141 * os_dep.c (GC_init_linux_data_start): Fix references to
142 __data_start and _end.
144 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
146 * include/private/gcconfig.h: Change all likely references
147 to linker script synthesized symbols to use this idiom:
148 extern int etext[]; etext
150 2002-03-25 Jeff Sturm <jsturm@one-point.com>
152 * linux_threads.c (GC_get_nprocs): Close file descriptor.
154 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
156 * include/private/gcconfig.h: Add unified test for FreeBSD.
157 Support FreeBSD/alpha.
158 * os_dep.c: Do not include <machine/trap.h> unless available.
159 (GC_freebsd_stack_base): Fix types.
161 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
163 * Makefile.am: Make a convenience library.
164 * Makefile.in: Rebuilt.
166 2002-03-15 Anthony Green <green@redhat.com>
168 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
169 * configure.in: Disable use of getenv for win32 targets (some of
170 which have broken implementations).
171 * configure: Rebuilt.
173 2002-03-12 Adam Megacz <adam@xwt.org>
175 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
176 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
177 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
178 statically initialized it to TRUE if compiling with GCC.
179 * win32_threads.c (thread_start): We no longer use SEH if
181 * mark.c (GC_mark_some): We no longer use SEH if
184 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
186 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
187 support is enabled, for hash synchronization.
189 2002-02-24 Adam Megacz <adam@xwt.org>
191 * Makefile.am: Added win32_threads.c to sources list.
192 * win32_threads.c: Added two */'s which I had neglected.
194 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
196 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
197 * Makefile.in: Rebuilt.
199 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
201 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
203 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
205 * mips_sgi_mach_dep.S: Likewise.
206 * Makefile.am: Update for above changes.
207 * Makefile.in: Rebuilt.
209 2002-02-12 Richard Henderson <rth@redhat.com>
211 * configure.in: Re-apply 2001-06-26 configure change.
212 * configure: Rebuild.
214 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
216 Imported GC 6.1 Alpha 3.
218 * sparc_mach_dep.S: Delete incorrectly named file.
220 2001-02-11 Adam Megacz <adam@xwt.org
222 * configure.in: support for win32, saner
223 cross-compile options
225 2001-02-08 Anthony Green <green@redhat.com>
227 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
228 board embedded targets.
229 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
230 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
231 redundant uses of ECOS.
232 * misc.c: Use NOSYS where ECOS is being used.
233 Don't define GC_write twice for ECOS systems.
234 (GC_write): New function for NOSYS targets.
236 2002-02-06 Adam Megacz <adam@xwt.org>
238 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
239 now exposed on all Win32 platforms.
240 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
241 compiles on Win32; it invokes CreateThread() if GC is built
242 as a DLL; otherwise it registers the thread.
243 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
244 libgcjgc was not built as a DLL.
246 2002-02-01 Adam Megacz <adam@xwt.org>
248 * boehm-gc on win32 now automatically detects if it is being built
249 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
251 2002-01-25 David Edelsohn <edelsohn@gnu.org>
253 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
254 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
255 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
256 DATASTART and DATAEND roots.
257 * rs6000_mach_dep.s: Add function descriptor and traceback table.
259 2001-12-16 Jeff Sturm <jsturm@one-point.com>
261 * dyn_load.c: Define ElfW (if needed) for all targets,
263 (GC_FirstDLOpenedLinkMap): Use it.
264 (GC_register_dynamic_libraries_dl): Use it.
265 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
268 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
271 * configure.in: Add AC_SUBST(target_alias).
272 * configure: Regenerated.
274 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
276 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
277 case for GC_FREEBSD_THREADS.
278 * configure.in (*-*-freebsd*): Clarify warning.
279 * configure: Rebuilt.
281 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
282 Andreas Tobler <toa@pop.agri.ch>
284 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
286 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
288 * linux_threads.c (GC_init_parallel): Do not declare as a static
290 * include/gc.h (GC_init): Declare here. Add description.
291 * include/private/gc_priv.h (GC_init): Remove declaration.
293 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
295 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
296 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
297 GC_FREEBSD_THREADS, handle strange interaction between system
298 pthread implementation and boehm-gc signal-handler architecture.
299 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
301 * include/private/gcconfig.h (configuration keyed off FREEBSD):
302 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
303 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
305 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
307 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
308 * Makefile.in: Rebuilt.
310 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
312 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
313 merged local changes.
315 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
317 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
318 Solaris 2/Intel definition.
320 * configure.in (i?86-*-solaris2.[89]*): Define
321 SOLARIS25_PROC_VDB_BUG_FIXED.
322 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
323 * configure: Regenerate.
325 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
326 (DATAEND): Define using _end.
328 2001-09-11 Per Bothner <per@bothner.com>
330 * include/Makefile.am: New file. It defines include_HEADERS.
331 * Makefile.am (SUBDIRS): New macro, set to include.
332 * configure.in (AC_OUTPUT): Add include/Makefile.
334 2001-08-20 Tom Tromey <tromey@redhat.com>
336 * configure: Rebuilt.
337 * configure.in: Always ask gcc for threads package.
339 2001-08-17 Tom Tromey <tromey@redhat.com>
341 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
342 merged local changes.
344 2001-08-02 David Billinghurst <David.Billinghurst>
346 * configure: Rebuilt.
347 * configure.in: POSIX threads on cygwin does not link with
350 2001-07-03 Tom Tromey <tromey@redhat.com>
352 Fix for PR bootstrap/3281:
353 * aclocal.m4, configure, Makefile.in: Rebuilt.
354 * acinclude.m4: Set mkinstalldirs for in-tree build.
356 2001-06-26 Richard Henderson <rth@redhat.com>
358 * alpha_mach_dep.s: Mark call-saved FP registers.
359 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
360 * configure.in (alpha*): Re-enable alpha_mach_dep.s
361 * configure: Rebuild.
363 2001-06-12 Tom Tromey <tromey@redhat.com>
365 * aclocal.m4, configure: Rebuilt.
366 * acinclude.m4: Find configure.host in srcdir.
368 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
370 * configure.in (AC_EXEEXT): Work around in case it expands to
371 nothing, as in autoconf 2.50.
372 * acinclude.m4: Likewise.
373 * aclocal.m4, configure: Rebuilt.
375 2001-06-07 Tom Tromey <tromey@redhat.com>
377 For PR bootstrap/3075:
378 * configure, aclocal.m4, Makefile.in: Rebuilt.
379 * configure.in: Don't call AC_CONFIG_AUX_DIR or
381 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
382 AC_CANONICAL_SYSTEM here.
383 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
386 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
388 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
389 (libgcjgc_la_SOURCES): Remove typo.
390 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
391 * Makefile.in: Rebuilt.
393 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
395 Imported version version 6.0alpha7.
397 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
398 README.amiga, README.debugging, README.dj, README.hp, README.linux,
399 README.rs6000, README.sgi, README.solaris2, README.uts,
400 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
401 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
402 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
403 hpux_irix_threads.c, makefile.depend, nursery.c,
404 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
405 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
406 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
407 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
410 2001-05-19 Hans Boehm <hans_boehm@hp.com>
412 * configure.host: Build with -fexceptions.
413 * linux_threads.c: Remember which thread stopped world for
415 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
416 with final tuning by Bryce McKinlay
418 * configure.in: Add support for --enable-threads=posix on FreeBSD.
419 * configure: Rebuilt.
421 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
423 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
424 (GC_noop1): Change declaration to take one argument.
426 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
428 * configure.in: Obtain THREADS with `gcc -v'.
429 * configure: Rebuilt.
431 2001-04-05 Hans Boehm <hans_boehm@hp.com>
433 * misc.c: Back out buggy changes to stack clearing code.
434 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
435 spent clearing memory.
437 2001-04-04 Hans Boehm <hans_boehm@hp.com>
440 - Accomodate finalization requests for static objects.
441 (Will be required by hash synchronization. May be needed
442 in some configurations now.)
445 - Define MIN_WORDS. All allocation requests are rounded
446 up to at least this size. Removes a subtle assumption that
447 Java objects have a 2 word header.
450 - Adjust Linux/IA64 configuration for non-ancient kernels.
451 (Necessary fix for IA64.)
454 - Fix syntax error in currently unused code. Will be needed
462 - Change stack cleaning code to typically clear about one tenth
463 the memory it used to in the threads configuration. Occasionally
464 still clear more. (This is really a fix for a long-standing
465 and fairly significant performance bug with threads.)
468 - Fix the code for finding the beginning of the data segment under
469 Linux. I believe this is necessary for some IA64 Linux
470 distributions. It will also helo other platforms, though those
471 may additionally require a gcconfig.h adjustment. (This basically
472 works around the absence of a data_start or __data_start
473 definition in glibc.)
476 - Handle rounding due to MIN_WORDS.
478 2001-03-22 Tom Tromey <tromey@redhat.com>
480 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
482 2001-03-19 Tom Tromey <tromey@redhat.com>
484 * Makefile.in: Rebuilt.
485 * Makefile.am (gctest_LDFLAGS): new macro.
487 2001-03-16 Tom Tromey <tromey@redhat.com>
489 * Makefile.in: Rebuilt.
490 * Makefile.am (TESTS_ENVIRONMENT): New macro.
492 2001-01-23 Rod Stewart <stewart@lab43.org>
494 * gcconfig.h: Check for `__arm__', not `arm'.
496 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
498 * configure.in: Rename THREADLIB to THREADLIBS.
499 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
500 ensures that we link the correct version of the linuxthreads semaphore
502 * Makefile.in: Rebuilt.
503 * configure: Rebuilt.
505 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
506 list of signals which are not blocked during suspend in the NO_SIGNALS
509 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
511 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
513 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
515 * Makefile.dist: Renamed from Makefile.orig.
517 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
519 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
520 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
522 * Makefile.in: Rebuilt.
523 * configure: Likewise.
525 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
527 * gcconfig.h: Add new case for powerpc EABI.
528 [PPC]: Handle embedded OS for powerpc simulator.
530 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
532 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
533 cross-compile configuration only.
534 * Makefile.am: Build gcj_mlc.c.
535 * configure, Makefile.in: Rebuilt.
537 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
539 * acinclude.m4: Include libtool macros from the top level.
540 * aclocal.m4, configure: Rebuilt.
542 2000-09-04 Anthony Green <green@redhat.com>
544 Fix for PR libgcj/230:
545 * mark.c (GC_mark_from_mark_stack): Remove call to
546 GC_debug_object_start.
547 * gc_priv.h (GC_debug_object_start): Remove prototype.
549 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
551 * gcconfig.h [OSF1] (_end): Declare as `int'.
553 2000-08-02 Tom Tromey <tromey@cygnus.com>
555 * gc_priv.h (GC_generic_malloc_inner): Prototype.
556 (GC_generic_malloc): Likewise.
557 (GC_add_to_black_list_normal): Likewise.
558 (GC_find_header): Likewise.
559 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
560 * gc_mark.h (GC_find_start): Prototype.
561 (GC_signal_mark_stack_overflow): Likewise.
563 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
565 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
566 * configure: Rebuilt.
568 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
570 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
572 Imported version 5.1.
573 * acinclude.m4: Push version to 5.1.
575 2000-06-19 Andrew Haley <aph@cygnus.com>
577 * os_dep.c (read): Pass two dummy args to syscall().
579 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
581 Imported 5.0 release version.
582 * acinclude.m4: Increment version to 5.0.
584 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
586 Imported version 5.0alpha7.
587 * acinclude.m4: Update version to 5.0a7.
589 2000-04-26 Jakub Jelinek <jakub@redhat.com>
591 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
592 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
593 - sparc glibc does not provide it.
594 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
595 Make STACKBOTTOM depend on the wordsize.
596 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
597 (struct frame): Declare on sparc*-linux*.
598 (GC_save_callers): Bias the frame pointers if needed (sparc64).
599 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
600 Implement on sparc64.
601 (GC_clear_stack_inner): Implement on sparc64.
602 * gc_priv.h (GC_test_and_set): Implement for sparc.
603 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
604 GC_save_regs_in_stack on sparc.
606 2000-04-23 Tom Tromey <tromey@cygnus.com>
608 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
610 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
612 Imported version version 5.0alpha6.
613 * acinclude.m4: Bump version to 5.0a6.
614 * configure.in: Don't use alpha_mach_dep.s.
615 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
617 * Makefile.am, Makefile.in: irix_threads.c is now
619 * Makefile.orig: Updated from gc distribution Makefile.
621 2000-03-26 Anthony Green <green@redhat.com>
623 * misc.c (GC_enable): Always define GC_enable and GC_disable.
625 2000-02-14 Tom Tromey <tromey@cygnus.com>
627 * gc.h (dlopen): Define as GC_dlopen on Linux.
628 (GC_dlopen): Declare on Linux.
629 * dyn_load.c (GC_dlopen): Define for Linux.
631 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
633 * gcconfig.h (DATASTART): Add missing extern declaration
634 for data_start on powerpc.
636 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
638 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
641 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
643 * gcconfig.h: Define DATASTART for Alpha Linux.
645 1999-12-19 Anthony Green <green@cygnus.com>
647 * gcconfig.h: Use libgcj hack for Alpha Linux.
648 Undefine MPROTEXT_VDB (from Jeff Sturm).
649 * os_dep.c: Remove Alpha Linux hacks.
652 1999-12-13 Tom Tromey <tromey@cygnus.com>
654 * aclocal.m4, configure: Rebuilt.
655 * acinclude.m4: Changed version to 5.0a4.
656 * Makefile.in: Rebuilt.
657 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
659 1999-12-12 Anthony Green <green@cygnus.com>
661 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
663 (DYNAMIC_LOADING): Define for PowerPC Linux.
664 * os_dep.c: Remove some special cases for PowerPC Linux.
665 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
668 1999-11-04 Tom Tromey <tromey@cygnus.com>
670 * Makefile.in: Rebuilt.
671 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
673 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
674 (GC_thr_init): Don't declare.
676 * configure: Rebuilt.
677 * configure.in: Removed qt threads case.
678 * dyn_load.c: Don't mention QUICK_THREADS.
679 * os_dep.c: Don't mention QUICK_THREADS.
680 * misc.c: Don't mention QUICK_THREADS.
681 * gcconfig.h: Don't mention QUICK_THREADS.
682 * gc_priv.h: Removed QUICK_THREADS code.
683 * quick_threads.c: Removed.
685 1999-11-03 Tom Tromey <tromey@cygnus.com>
687 * gcconfig.h: Merged in local changes from old config.h.
689 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
691 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
693 1999-11-02 Tom Tromey <tromey@cygnus.com>
695 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
697 * configure: Rebuilt.
698 * configure.in: Don't create boehm-config.h.
699 * Makefile.in: Rebuilt.
700 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
702 ($(all_objs)): Depend on gcconfig.h.
703 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
704 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
707 1999-11-01 Tom Tromey <tromey@cygnus.com>
709 * Makefile.in: Rebuilt.
710 * Makefile.am (gctest_LDADD): Added THREADLIB.
712 * configure: Rebuilt.
713 * configure.in (INCLUDES): New subst.
715 1999-09-29 Steve Chamberlain <sac@pobox.com>
717 * config.h: Added picoJava target.
718 * mach_dep.h (GC_push_regs): New code for picoJava.
720 1999-09-28 Tom Tromey <tromey@cygnus.com>
722 * aclocal.m4, configure: Rebuilt.
723 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
724 appropriate AC_PROG_ symbol.
726 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
728 * gc_priv.h: IRIX thread changes from
729 include/private/gc_priv.h.
731 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
733 * Makefile.in: Rebuilt.
734 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
737 * configure: Rebuilt.
738 * configure.in: Properly align --help output, fix capitalization
740 * acinclude.m4: Likewise.
742 1999-08-04 Tom Tromey <tromey@cygnus.com>
744 * configure.in: Added missing `;;'. From Anthony Green.
746 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
748 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
750 1999-08-03 Tom Tromey <tromey@cygnus.com>
752 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
753 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
755 1999-08-02 Tom Tromey <tromey@cygnus.com>
757 * aclocal.m4, configure: Rebuilt for new libtool.
759 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
761 * mips_sgi_mach_dep.s: Enable PIC option.
763 1999-07-19 Tom Tromey <tromey@cygnus.com>
765 * config.h (MPROTECT_VDB): Don't define on Linux.
767 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
769 * Makefile.am (.s.lo): Avoid `#line' directives.
770 * Makefile.in: Rebuilt.
772 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
774 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
775 generate *-recursive for this Makefile, use *-am instead.
776 * Makefile.in: Rebuilt.
778 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
780 * Makefile.am (.s.lo): Renamed from `.s.o'.
781 * Makefile.in: Rebuilt.
783 1999-06-21 Tom Tromey <tromey@cygnus.com>
785 Alpha patch from Jeff Sturm:
786 * os_dep.c (GC_init_linuxalpha): New function.
787 * misc.c: Initialize for alpha linux.
788 * gc_priv.h (GC_test_and_set): Define for alpha.
789 * config.h: Don't assume __data_start on alpha.
791 * Makefile.in: Rebuilt.
792 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
795 * Makefile.in: Rebuilt.
796 * Makefile.am (toolexeclibdir): Define as libdir when
798 * configure: Rebuilt.
799 * configure.in (USE_LIBDIR): New conditional.
801 * configure: Rebuilt.
802 * configure.in: Recognize all forms of alpha.
804 1999-06-17 Anthony Green <green@cygnus.com>
806 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
807 Carlo Dapor <carlo@vis.ethz.ch>).
809 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
811 * configure.in: Switch from irix threads to posix threads
812 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
813 for mips architecture.
814 * configure: Regenerate.
816 1999-04-30 Tom Tromey <tromey@cygnus.com>
818 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
820 1999-04-26 Tom Tromey <tromey@cygnus.com>
822 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
825 1999-04-23 Tom Tromey <tromey@cygnus.com>
827 * Makefile.in, configure: Rebuilt.
828 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
829 (libgcjgc_la_SOURCES): Renamed.
830 (libgcjgc_la_LIBADD): Likewise.
831 (libgcjgc_la_DEPENDENCIES): Likewise.
832 (EXTRA_libgcjgc_la_SOURCES): Likewise.
833 (gctest_LDADD): Use libgcjgc.la.
834 (all_objs): Mention libgcj_la_OBJECTS.
835 (EXTRA_LTLIBRARIES): Renamed.
836 (toollib_LTLIBRARIES): Likewise.
837 (libgcjgc_la_LDFLAGS): New macro
838 (toolexecdir): Renamed.
839 (toolexeclibdir): Likewise.
840 (toolexeclib_LTLIBRARIES): Likewise.
841 (LTCOMPILE): Renamed; added libtool invocation.
842 (LINK): Added libtool invocation.
843 (.s.o): use LTCOMPILE.
844 * configure.in: Call AM_PROG_LIBTOOL.
845 (target_all): Set to libgcjgc.la.
846 Mention `.lo' forms of object files.
848 1999-04-21 Tom Tromey <tromey@cygnus.com>
850 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
853 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
854 sigcontext.h. From Matthias Klose <doko@itso.de>.
856 1999-04-16 Tom Tromey <tromey@cygnus.com>
858 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
859 David Pettersson <dapet@mai.liu.se>
861 1999-04-14 Tom Tromey <tromey@cygnus.com>
863 * configure: Rebuilt.
864 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
865 incorrect patch of 199-04-09.
867 * configure: Rebuilt.
868 * configure.in: Added support for alpha.
869 From David Pettersson <dapet@mai.liu.se>.
871 1999-04-13 Tom Tromey <tromey@cygnus.com>
873 * Makefile.in: Rebuilt.
874 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
877 1999-04-09 Tom Tromey <tromey@cygnus.com>
879 * configure: Rebuilt.
880 * configure.in: Use sparc_mach_dep.s when building on Solaris.
882 1999-02-23 Tom Tromey <tromey@cygnus.com>
884 * configure: Rebuilt.
885 * configure.in: For Linux, define _REENTRANT. For Solaris, define
886 SOLARIS_THREADS and _SOLARIS_PTHREADS.
888 1999-02-18 Tom Tromey <tromey@cygnus.com>
890 * quick_threads.c (GC_push_all_stacks): Change order of arguments
891 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
892 for case where LO is NULL.
894 1999-02-10 Tom Tromey <tromey@cygnus.com>
896 * aclocal.m4, configure, Makefile.in: Rebuilt.
897 * acinclude.m4: Updated to be used with automake 1.4.
898 * configure.in: Renamed libgc to libgcjgc. Updated to be used
900 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
901 (libgcjgc_a_SOURCES): Likewise.
902 (libgcjgc_a_LIBADD): Likewise.
903 (libgcjgc_a_DEPENDENCIES): Likewise.
904 (EXTRA_libgcjgc_a_SOURCES): Likewise.
905 (gctest_LDADD): Likewise.
906 (all_objs): Likewise.
908 1999-01-08 Tom Tromey <tromey@cygnus.com>
910 * configure: Rebuilt.
911 * configure.in: Define LINUX_THREADS if using POSIX threads on
914 * gc_priv.h (GC_test_and_set): Put return type into definition.
916 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
918 * Makefile.am: add support for eCos. In particular, add C++
919 support for compiling the file ecos.cc.
921 * acinclude.m4: add C++ support.
922 * aclocal.m4: likewise
923 * config.h: add eCos support.
924 * configure: likewise
925 * configure.in: likewise
926 * misc.c (GC_write): add eCos support.
927 * os_dep.c (tiny_sbrk): add eCos support.
929 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
931 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
932 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
934 1998-11-23 Tom Tromey <tromey@cygnus.com>
936 * configure.host (boehm_gc_cflags): Don't add `-O2'.
938 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
940 * Makefile.am, Makefile.in, configure.host: tx39 build option
943 1998-11-17 Tom Tromey <tromey@cygnus.com>
945 * configure: Rebuilt.
946 * configure.in: Switch on host, not target.
948 1998-11-16 Tom Tromey <tromey@cygnus.com>
950 * gc_priv.h (GC_debug_object_start): Declare.
951 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
952 * gc.h (GC_debug_register_finalizer_no_order,
953 GC_register_finalizer_no_order): Declare.
954 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
955 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
956 (GC_debug_generic_malloc): Likewise.
957 (GC_debug_object_start): new function.
959 1998-11-11 Tom Tromey <tromey@cygnus.com>
961 * configure: Rebuilt.
962 * configure.in: Recognize --enable-java-gc, not --enable-gc.
964 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
966 * dyn_load.c: Handle QUICK_THREADS case.
968 1998-10-21 Tom Tromey <tromey@cygnus.com>
970 * configure: Rebuilt.
971 * configure.in: Put cpp defines here, not in config.h. Recognize
972 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
973 define PACKAGE or VERSION.
974 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
977 * os_dep.c (GC_default_push_other_roots): Define when
978 QUICK_THREADS defined.
979 * misc.c: Added QUICK_THREADS case.
980 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
981 * config.h (THREADS): Define if QUICK_THREADS defined.
982 * Makefile.in: Rebuilt.
983 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
985 * quick_threads.c: New file.
987 1998-10-20 Tom Tromey <tromey@cygnus.com>
989 * aclocal.m4, configure: Rebuilt.
990 * acinclude.m4: Don't subst machine_dir or sys_dir.
991 * configure.host: Removed unused code.
993 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
995 * configure: Rebuilt.
996 * configure.in: Fix typo in previous patch.
998 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1000 * Makefile.in, aclocal.m4, configure: Rebuilt.
1001 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1002 * configure.host: Created.
1004 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1006 * Makefile.in: Rebuilt.
1007 * Makefile.am (lib_LIBRARIES): Use target_all.
1008 (EXTRA_LIBRARIES): New macro.
1009 * configure: Rebuilt.
1010 * configure.in: Recognize --enable-gc.
1012 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1014 * Makefile.in: Rebuilt.
1015 * Makefile.am (COMPILE): Define.
1017 (.s.o): Use MY_CFLAGS.
1018 * configure: Rebuilt.
1019 * configure.in (MY_CFLAGS): Define and subst.
1021 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1023 * configure: Rebuilt.
1024 * configure.in: Added --with-cross-host argument. Use
1025 $with_cross_host to determine when cross-compiling.
1027 * config.h (SMALL_CONFIG): Don't define.
1028 * configure: Rebuilt.
1029 * configure.in: Define SMALL_CONFIG when cross-compiling.
1031 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1033 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1034 allchblk.c: Merged with 4.13a2 while preserving local changes.
1036 * Makefile.orig: Updated from Makefile in 4.13a2.
1038 * configure: Rebuilt.
1039 * configure.in: Updated version number to 4.13a2. On Solaris,
1040 don't build with -O when using gcc.
1042 Merged in version 4.13alpha2:
1043 * config.h (USE_MMAP): Re-enable on Solaris.
1044 * solaris_pthreads.c: Removed RCS Id line.
1045 * alpha_mach_dep.s: Removed RCS Id line.
1047 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1049 * config.h (USE_MMAP): Don't define for Solaris.
1051 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1053 * Makefile.in: Rebuilt.
1054 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1056 * Makefile.in: Rebuilt.
1057 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1059 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1061 * Makefile.in: Rebuilt.
1062 * Makefile.am ($(all_objs)): Depend on config.h.
1064 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1065 DATASTART as &_etext.
1066 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1067 * configure: Rebuilt.
1068 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1071 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1073 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1074 (GC_maybe_gc): Likewise.
1075 * os_dep.c: If NO_SIGSET defined, then have empty
1076 GC_disable_signals and GC_enable_signals.
1077 * configure: Rebuilt.
1078 * configure.in: Added --with-target-subdir option. If
1079 cross-compiling, define NO_SIGSET and NO_CLOCK.
1081 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1083 * Makefile.in: Rebuilt.
1084 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1086 * aclocal.m4, configure: Rebuilt.
1087 * acinclude.m4: New file.
1088 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1090 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1092 * configure: Rebuilt.
1093 * configure.in: Link boehm-config.h to config.h.
1094 * Makefile.in: Rebuilt.
1095 * Makefile.am (INCLUDES): Removed.
1096 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1097 JAVA_FINALIZATION): Define
1099 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1101 * Many files: Use GC_bool, not bool.
1102 * gc_priv.h: Define GC_bool, not bool.
1104 * misc.c (GC_dont_gc): Define as int.
1105 (GC_quiet): Likewise.
1106 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1107 * alloc.c (GC_dont_expand): Define as int.
1108 * gc_priv.h: For gcc, define bool as char.
1110 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1112 * Makefile.in: Rebuilt.
1113 * Makefile.am (check_PROGRAMS): New macro.
1114 (gctest_SOURCES): Likewise.
1115 (gctest_LDADD): Likewise.
1117 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1119 * Makefile.in: Rebuilt.
1120 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1121 * configure: Rebuilt.
1122 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1124 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1126 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1128 * Makefile.orig: Renamed from Makefile.