1 2003-02-20 Alexandre Oliva <aoliva@redhat.com>
3 * configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
7 2003-02-11 Andreas Tobler <a.tobler@schweiz.ch>
9 * include/private/gcconfig.h: undefine MPROTECT_VDB for MACOSX
11 2003-01-27 Alexandre Oliva <aoliva@redhat.com>
13 * configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
14 Remove USE_LIBDIR conditional.
15 * Makefile.am (toolexecdir, toolexeclibdir): Don't override.
16 * Makefile.in, configure: Rebuilt.
18 2002-12-31 Tom Tromey <tromey@redhat.com>
21 * include/Makefile.in: Rebuilt.
22 * include/Makefile.am (noinst_HEADERS): Renamed from
25 2002-11-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
27 * ltconfig (osf[345]): Append $major to soname_spec.
28 Reflect this in library_names_spec.
29 * ltmain.sh (osf): Prefix $major with . for use as extension.
31 2002-10-02 Andreas Jaeger <aj@suse.de>
33 * include/private/gcconfig.h (HBLKSIZE): Define for x86-64.
35 2002-09-28 Richard Earnshaw <rearnsha@arm.com>
37 * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
38 check for __arm__ or __thumb__.
40 2002-09-27 Ulrich Weigand <uweigand@de.ibm.com>
42 * include/private/gcconfig: Add machine type S390. Add s390x support.
43 * include/private/gc_locks.h (GC_test_and_set): Implement for s390.
44 (GC_compare_and_exchange): Likewise.
46 2002-09-24 Jason Thorpe <thorpej@wasabisystems.com>
48 * include/private/gcconfig.h: Fix NetBSD/mips parameters.
50 2002-08-23 Adam Megacz <adam@xwt.org>
52 * win32_threads.cc: Removed extraneous ABORT()
54 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
56 * Makefile.am (all-multi): Fix multilib parallel build.
58 2002-07-18 Bo Thorsen <bo@suse.de>
60 * include/private/gcconfig.h: Add x86-64 definitions.
61 * os_dep.c: Add x86-64 support.
62 * configure.in: Likewise.
63 * configure: Regenerate.
65 2002-07-18 H.J. Lu <hjl@gnu.org>
67 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
69 2002-07-18 H.J. Lu (hjl@gnu.org)
71 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
74 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
77 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
79 2002-06-09 H.J. Lu (hjl@gnu.org)
81 * include/private/gc_locks.h (GC_test_and_set): Support
83 (GC_TEST_AND_SET_DEFINED): Likewise.
85 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
88 (LINUX_STACKBOTTOM): Likewise.
89 (STACKBOTTOM): Removed for Linux/mips.
91 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
93 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
94 (GC_pthread_create): Fix typo.
95 (GC_TRY_LOCK): Likewise.
96 * include/private/gc_locks.h (GC_test_and_set): Only take one
98 (LOCK): Adjust appropriately.
99 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
100 _SIGRTMIN is unavailable.
102 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
104 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
105 * aclocal.m4: Regenerate.
106 * configure: Regenerate.
108 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
110 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
111 script entry, and set LD to it when configuring multilibs.
112 * configure: Rebuilt.
114 2002-04-22 Jeff Sturm <jsturm@one-point.com>
116 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
117 (noinst_LTLIBRARIES): Add libgcjgc.la.
119 * Makefile.in: Rebuild.
121 2002-04-22 David S. Miller <davem@redhat.com>
123 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
124 64-bit SPARC Linux, the __libc_stack_end technique does
125 not work in this case.
127 2002-04-22 Jeff Sturm <jsturm@one-point.com>
129 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
131 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
133 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
136 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
138 * include/private/gcconfig.h (DATAEND): Update comment example
141 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
143 * include/private/gcconfig.h (DATAEND): Clarify comment.
145 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
147 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
148 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
150 * allchblk.c (GC_allchblk_nth): Change text and support reduced
151 frequency for blacklist warning message.
152 * misc.c (GC_large_alloc_warn_interval,
153 GC_large_alloc_warn_suppressed): define.
154 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
155 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
156 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
157 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
159 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
161 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
163 * include/private/gcconfig.h: Add support for an unmapped
164 memory hole between the end of the initialized data segment
165 and the start of the BSS on FreeBSD/i386.
167 2002-03-30 Krister Walfridsson <cato@df.lth.se>
169 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
172 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
174 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
175 (GC_local_gcj_malloc): Add assertion.
176 (start_mark_threads): Fix abort message.
177 * mark.c (GC_mark_from): Generalize assertion.
178 * reclaim.c (GC_clear_fl_links): New function.
179 (GC_start_reclaim): Must clear some freelist links.
180 * include/private/specific.h, specific.c: Add assertions.
181 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
182 Rearrange tse fields.
184 2002-03-27 Richard Henderson <rth@redhat.com>
186 * os_dep.c (GC_init_linux_data_start): Fix references to
187 __data_start and _end.
189 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
191 * include/private/gcconfig.h: Change all likely references
192 to linker script synthesized symbols to use this idiom:
193 extern int etext[]; etext
195 2002-03-25 Jeff Sturm <jsturm@one-point.com>
197 * linux_threads.c (GC_get_nprocs): Close file descriptor.
199 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
201 * include/private/gcconfig.h: Add unified test for FreeBSD.
202 Support FreeBSD/alpha.
203 * os_dep.c: Do not include <machine/trap.h> unless available.
204 (GC_freebsd_stack_base): Fix types.
206 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
208 * Makefile.am: Make a convenience library.
209 * Makefile.in: Rebuilt.
211 2002-03-15 Anthony Green <green@redhat.com>
213 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
214 * configure.in: Disable use of getenv for win32 targets (some of
215 which have broken implementations).
216 * configure: Rebuilt.
218 2002-03-12 Adam Megacz <adam@xwt.org>
220 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
221 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
222 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
223 statically initialized it to TRUE if compiling with GCC.
224 * win32_threads.c (thread_start): We no longer use SEH if
226 * mark.c (GC_mark_some): We no longer use SEH if
229 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
231 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
232 support is enabled, for hash synchronization.
234 2002-02-24 Adam Megacz <adam@xwt.org>
236 * Makefile.am: Added win32_threads.c to sources list.
237 * win32_threads.c: Added two */'s which I had neglected.
239 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
241 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
242 * Makefile.in: Rebuilt.
244 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
246 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
248 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
250 * mips_sgi_mach_dep.S: Likewise.
251 * Makefile.am: Update for above changes.
252 * Makefile.in: Rebuilt.
254 2002-02-12 Richard Henderson <rth@redhat.com>
256 * configure.in: Re-apply 2001-06-26 configure change.
257 * configure: Rebuild.
259 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
261 Imported GC 6.1 Alpha 3.
263 * sparc_mach_dep.S: Delete incorrectly named file.
265 2001-02-11 Adam Megacz <adam@xwt.org
267 * configure.in: support for win32, saner
268 cross-compile options
270 2001-02-08 Anthony Green <green@redhat.com>
272 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
273 board embedded targets.
274 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
275 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
276 redundant uses of ECOS.
277 * misc.c: Use NOSYS where ECOS is being used.
278 Don't define GC_write twice for ECOS systems.
279 (GC_write): New function for NOSYS targets.
281 2002-02-06 Adam Megacz <adam@xwt.org>
283 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
284 now exposed on all Win32 platforms.
285 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
286 compiles on Win32; it invokes CreateThread() if GC is built
287 as a DLL; otherwise it registers the thread.
288 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
289 libgcjgc was not built as a DLL.
291 2002-02-01 Adam Megacz <adam@xwt.org>
293 * boehm-gc on win32 now automatically detects if it is being built
294 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
296 2002-01-25 David Edelsohn <edelsohn@gnu.org>
298 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
299 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
300 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
301 DATASTART and DATAEND roots.
302 * rs6000_mach_dep.s: Add function descriptor and traceback table.
304 2001-12-16 Jeff Sturm <jsturm@one-point.com>
306 * dyn_load.c: Define ElfW (if needed) for all targets,
308 (GC_FirstDLOpenedLinkMap): Use it.
309 (GC_register_dynamic_libraries_dl): Use it.
310 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
313 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
316 * configure.in: Add AC_SUBST(target_alias).
317 * configure: Regenerated.
319 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
321 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
322 case for GC_FREEBSD_THREADS.
323 * configure.in (*-*-freebsd*): Clarify warning.
324 * configure: Rebuilt.
326 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
327 Andreas Tobler <toa@pop.agri.ch>
329 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
331 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
333 * linux_threads.c (GC_init_parallel): Do not declare as a static
335 * include/gc.h (GC_init): Declare here. Add description.
336 * include/private/gc_priv.h (GC_init): Remove declaration.
338 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
340 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
341 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
342 GC_FREEBSD_THREADS, handle strange interaction between system
343 pthread implementation and boehm-gc signal-handler architecture.
344 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
346 * include/private/gcconfig.h (configuration keyed off FREEBSD):
347 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
348 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
350 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
352 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
353 * Makefile.in: Rebuilt.
355 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
357 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
358 merged local changes.
360 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
362 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
363 Solaris 2/Intel definition.
365 * configure.in (i?86-*-solaris2.[89]*): Define
366 SOLARIS25_PROC_VDB_BUG_FIXED.
367 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
368 * configure: Regenerate.
370 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
371 (DATAEND): Define using _end.
373 2001-09-11 Per Bothner <per@bothner.com>
375 * include/Makefile.am: New file. It defines include_HEADERS.
376 * Makefile.am (SUBDIRS): New macro, set to include.
377 * configure.in (AC_OUTPUT): Add include/Makefile.
379 2001-08-20 Tom Tromey <tromey@redhat.com>
381 * configure: Rebuilt.
382 * configure.in: Always ask gcc for threads package.
384 2001-08-17 Tom Tromey <tromey@redhat.com>
386 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
387 merged local changes.
389 2001-08-02 David Billinghurst <David.Billinghurst>
391 * configure: Rebuilt.
392 * configure.in: POSIX threads on cygwin does not link with
395 2001-07-03 Tom Tromey <tromey@redhat.com>
397 Fix for PR bootstrap/3281:
398 * aclocal.m4, configure, Makefile.in: Rebuilt.
399 * acinclude.m4: Set mkinstalldirs for in-tree build.
401 2001-06-26 Richard Henderson <rth@redhat.com>
403 * alpha_mach_dep.s: Mark call-saved FP registers.
404 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
405 * configure.in (alpha*): Re-enable alpha_mach_dep.s
406 * configure: Rebuild.
408 2001-06-12 Tom Tromey <tromey@redhat.com>
410 * aclocal.m4, configure: Rebuilt.
411 * acinclude.m4: Find configure.host in srcdir.
413 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
415 * configure.in (AC_EXEEXT): Work around in case it expands to
416 nothing, as in autoconf 2.50.
417 * acinclude.m4: Likewise.
418 * aclocal.m4, configure: Rebuilt.
420 2001-06-07 Tom Tromey <tromey@redhat.com>
422 For PR bootstrap/3075:
423 * configure, aclocal.m4, Makefile.in: Rebuilt.
424 * configure.in: Don't call AC_CONFIG_AUX_DIR or
426 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
427 AC_CANONICAL_SYSTEM here.
428 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
431 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
433 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
434 (libgcjgc_la_SOURCES): Remove typo.
435 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
436 * Makefile.in: Rebuilt.
438 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
440 Imported version version 6.0alpha7.
442 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
443 README.amiga, README.debugging, README.dj, README.hp, README.linux,
444 README.rs6000, README.sgi, README.solaris2, README.uts,
445 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
446 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
447 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
448 hpux_irix_threads.c, makefile.depend, nursery.c,
449 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
450 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
451 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
452 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
455 2001-05-19 Hans Boehm <hans_boehm@hp.com>
457 * configure.host: Build with -fexceptions.
458 * linux_threads.c: Remember which thread stopped world for
460 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
461 with final tuning by Bryce McKinlay
463 * configure.in: Add support for --enable-threads=posix on FreeBSD.
464 * configure: Rebuilt.
466 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
468 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
469 (GC_noop1): Change declaration to take one argument.
471 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
473 * configure.in: Obtain THREADS with `gcc -v'.
474 * configure: Rebuilt.
476 2001-04-05 Hans Boehm <hans_boehm@hp.com>
478 * misc.c: Back out buggy changes to stack clearing code.
479 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
480 spent clearing memory.
482 2001-04-04 Hans Boehm <hans_boehm@hp.com>
485 - Accomodate finalization requests for static objects.
486 (Will be required by hash synchronization. May be needed
487 in some configurations now.)
490 - Define MIN_WORDS. All allocation requests are rounded
491 up to at least this size. Removes a subtle assumption that
492 Java objects have a 2 word header.
495 - Adjust Linux/IA64 configuration for non-ancient kernels.
496 (Necessary fix for IA64.)
499 - Fix syntax error in currently unused code. Will be needed
507 - Change stack cleaning code to typically clear about one tenth
508 the memory it used to in the threads configuration. Occasionally
509 still clear more. (This is really a fix for a long-standing
510 and fairly significant performance bug with threads.)
513 - Fix the code for finding the beginning of the data segment under
514 Linux. I believe this is necessary for some IA64 Linux
515 distributions. It will also helo other platforms, though those
516 may additionally require a gcconfig.h adjustment. (This basically
517 works around the absence of a data_start or __data_start
518 definition in glibc.)
521 - Handle rounding due to MIN_WORDS.
523 2001-03-22 Tom Tromey <tromey@redhat.com>
525 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
527 2001-03-19 Tom Tromey <tromey@redhat.com>
529 * Makefile.in: Rebuilt.
530 * Makefile.am (gctest_LDFLAGS): new macro.
532 2001-03-16 Tom Tromey <tromey@redhat.com>
534 * Makefile.in: Rebuilt.
535 * Makefile.am (TESTS_ENVIRONMENT): New macro.
537 2001-01-23 Rod Stewart <stewart@lab43.org>
539 * gcconfig.h: Check for `__arm__', not `arm'.
541 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
543 * configure.in: Rename THREADLIB to THREADLIBS.
544 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
545 ensures that we link the correct version of the linuxthreads semaphore
547 * Makefile.in: Rebuilt.
548 * configure: Rebuilt.
550 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
551 list of signals which are not blocked during suspend in the NO_SIGNALS
554 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
556 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
558 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
560 * Makefile.dist: Renamed from Makefile.orig.
562 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
564 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
565 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
567 * Makefile.in: Rebuilt.
568 * configure: Likewise.
570 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
572 * gcconfig.h: Add new case for powerpc EABI.
573 [PPC]: Handle embedded OS for powerpc simulator.
575 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
577 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
578 cross-compile configuration only.
579 * Makefile.am: Build gcj_mlc.c.
580 * configure, Makefile.in: Rebuilt.
582 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
584 * acinclude.m4: Include libtool macros from the top level.
585 * aclocal.m4, configure: Rebuilt.
587 2000-09-04 Anthony Green <green@redhat.com>
589 Fix for PR libgcj/230:
590 * mark.c (GC_mark_from_mark_stack): Remove call to
591 GC_debug_object_start.
592 * gc_priv.h (GC_debug_object_start): Remove prototype.
594 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
596 * gcconfig.h [OSF1] (_end): Declare as `int'.
598 2000-08-02 Tom Tromey <tromey@cygnus.com>
600 * gc_priv.h (GC_generic_malloc_inner): Prototype.
601 (GC_generic_malloc): Likewise.
602 (GC_add_to_black_list_normal): Likewise.
603 (GC_find_header): Likewise.
604 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
605 * gc_mark.h (GC_find_start): Prototype.
606 (GC_signal_mark_stack_overflow): Likewise.
608 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
610 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
611 * configure: Rebuilt.
613 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
615 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
617 Imported version 5.1.
618 * acinclude.m4: Push version to 5.1.
620 2000-06-19 Andrew Haley <aph@cygnus.com>
622 * os_dep.c (read): Pass two dummy args to syscall().
624 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
626 Imported 5.0 release version.
627 * acinclude.m4: Increment version to 5.0.
629 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
631 Imported version 5.0alpha7.
632 * acinclude.m4: Update version to 5.0a7.
634 2000-04-26 Jakub Jelinek <jakub@redhat.com>
636 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
637 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
638 - sparc glibc does not provide it.
639 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
640 Make STACKBOTTOM depend on the wordsize.
641 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
642 (struct frame): Declare on sparc*-linux*.
643 (GC_save_callers): Bias the frame pointers if needed (sparc64).
644 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
645 Implement on sparc64.
646 (GC_clear_stack_inner): Implement on sparc64.
647 * gc_priv.h (GC_test_and_set): Implement for sparc.
648 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
649 GC_save_regs_in_stack on sparc.
651 2000-04-23 Tom Tromey <tromey@cygnus.com>
653 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
655 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
657 Imported version version 5.0alpha6.
658 * acinclude.m4: Bump version to 5.0a6.
659 * configure.in: Don't use alpha_mach_dep.s.
660 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
662 * Makefile.am, Makefile.in: irix_threads.c is now
664 * Makefile.orig: Updated from gc distribution Makefile.
666 2000-03-26 Anthony Green <green@redhat.com>
668 * misc.c (GC_enable): Always define GC_enable and GC_disable.
670 2000-02-14 Tom Tromey <tromey@cygnus.com>
672 * gc.h (dlopen): Define as GC_dlopen on Linux.
673 (GC_dlopen): Declare on Linux.
674 * dyn_load.c (GC_dlopen): Define for Linux.
676 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
678 * gcconfig.h (DATASTART): Add missing extern declaration
679 for data_start on powerpc.
681 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
683 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
686 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
688 * gcconfig.h: Define DATASTART for Alpha Linux.
690 1999-12-19 Anthony Green <green@cygnus.com>
692 * gcconfig.h: Use libgcj hack for Alpha Linux.
693 Undefine MPROTEXT_VDB (from Jeff Sturm).
694 * os_dep.c: Remove Alpha Linux hacks.
697 1999-12-13 Tom Tromey <tromey@cygnus.com>
699 * aclocal.m4, configure: Rebuilt.
700 * acinclude.m4: Changed version to 5.0a4.
701 * Makefile.in: Rebuilt.
702 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
704 1999-12-12 Anthony Green <green@cygnus.com>
706 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
708 (DYNAMIC_LOADING): Define for PowerPC Linux.
709 * os_dep.c: Remove some special cases for PowerPC Linux.
710 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
713 1999-11-04 Tom Tromey <tromey@cygnus.com>
715 * Makefile.in: Rebuilt.
716 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
718 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
719 (GC_thr_init): Don't declare.
721 * configure: Rebuilt.
722 * configure.in: Removed qt threads case.
723 * dyn_load.c: Don't mention QUICK_THREADS.
724 * os_dep.c: Don't mention QUICK_THREADS.
725 * misc.c: Don't mention QUICK_THREADS.
726 * gcconfig.h: Don't mention QUICK_THREADS.
727 * gc_priv.h: Removed QUICK_THREADS code.
728 * quick_threads.c: Removed.
730 1999-11-03 Tom Tromey <tromey@cygnus.com>
732 * gcconfig.h: Merged in local changes from old config.h.
734 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
736 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
738 1999-11-02 Tom Tromey <tromey@cygnus.com>
740 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
742 * configure: Rebuilt.
743 * configure.in: Don't create boehm-config.h.
744 * Makefile.in: Rebuilt.
745 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
747 ($(all_objs)): Depend on gcconfig.h.
748 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
749 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
752 1999-11-01 Tom Tromey <tromey@cygnus.com>
754 * Makefile.in: Rebuilt.
755 * Makefile.am (gctest_LDADD): Added THREADLIB.
757 * configure: Rebuilt.
758 * configure.in (INCLUDES): New subst.
760 1999-09-29 Steve Chamberlain <sac@pobox.com>
762 * config.h: Added picoJava target.
763 * mach_dep.h (GC_push_regs): New code for picoJava.
765 1999-09-28 Tom Tromey <tromey@cygnus.com>
767 * aclocal.m4, configure: Rebuilt.
768 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
769 appropriate AC_PROG_ symbol.
771 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
773 * gc_priv.h: IRIX thread changes from
774 include/private/gc_priv.h.
776 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
778 * Makefile.in: Rebuilt.
779 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
782 * configure: Rebuilt.
783 * configure.in: Properly align --help output, fix capitalization
785 * acinclude.m4: Likewise.
787 1999-08-04 Tom Tromey <tromey@cygnus.com>
789 * configure.in: Added missing `;;'. From Anthony Green.
791 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
793 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
795 1999-08-03 Tom Tromey <tromey@cygnus.com>
797 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
798 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
800 1999-08-02 Tom Tromey <tromey@cygnus.com>
802 * aclocal.m4, configure: Rebuilt for new libtool.
804 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
806 * mips_sgi_mach_dep.s: Enable PIC option.
808 1999-07-19 Tom Tromey <tromey@cygnus.com>
810 * config.h (MPROTECT_VDB): Don't define on Linux.
812 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
814 * Makefile.am (.s.lo): Avoid `#line' directives.
815 * Makefile.in: Rebuilt.
817 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
819 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
820 generate *-recursive for this Makefile, use *-am instead.
821 * Makefile.in: Rebuilt.
823 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
825 * Makefile.am (.s.lo): Renamed from `.s.o'.
826 * Makefile.in: Rebuilt.
828 1999-06-21 Tom Tromey <tromey@cygnus.com>
830 Alpha patch from Jeff Sturm:
831 * os_dep.c (GC_init_linuxalpha): New function.
832 * misc.c: Initialize for alpha linux.
833 * gc_priv.h (GC_test_and_set): Define for alpha.
834 * config.h: Don't assume __data_start on alpha.
836 * Makefile.in: Rebuilt.
837 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
840 * Makefile.in: Rebuilt.
841 * Makefile.am (toolexeclibdir): Define as libdir when
843 * configure: Rebuilt.
844 * configure.in (USE_LIBDIR): New conditional.
846 * configure: Rebuilt.
847 * configure.in: Recognize all forms of alpha.
849 1999-06-17 Anthony Green <green@cygnus.com>
851 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
852 Carlo Dapor <carlo@vis.ethz.ch>).
854 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
856 * configure.in: Switch from irix threads to posix threads
857 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
858 for mips architecture.
859 * configure: Regenerate.
861 1999-04-30 Tom Tromey <tromey@cygnus.com>
863 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
865 1999-04-26 Tom Tromey <tromey@cygnus.com>
867 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
870 1999-04-23 Tom Tromey <tromey@cygnus.com>
872 * Makefile.in, configure: Rebuilt.
873 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
874 (libgcjgc_la_SOURCES): Renamed.
875 (libgcjgc_la_LIBADD): Likewise.
876 (libgcjgc_la_DEPENDENCIES): Likewise.
877 (EXTRA_libgcjgc_la_SOURCES): Likewise.
878 (gctest_LDADD): Use libgcjgc.la.
879 (all_objs): Mention libgcj_la_OBJECTS.
880 (EXTRA_LTLIBRARIES): Renamed.
881 (toollib_LTLIBRARIES): Likewise.
882 (libgcjgc_la_LDFLAGS): New macro
883 (toolexecdir): Renamed.
884 (toolexeclibdir): Likewise.
885 (toolexeclib_LTLIBRARIES): Likewise.
886 (LTCOMPILE): Renamed; added libtool invocation.
887 (LINK): Added libtool invocation.
888 (.s.o): use LTCOMPILE.
889 * configure.in: Call AM_PROG_LIBTOOL.
890 (target_all): Set to libgcjgc.la.
891 Mention `.lo' forms of object files.
893 1999-04-21 Tom Tromey <tromey@cygnus.com>
895 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
898 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
899 sigcontext.h. From Matthias Klose <doko@itso.de>.
901 1999-04-16 Tom Tromey <tromey@cygnus.com>
903 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
904 David Pettersson <dapet@mai.liu.se>
906 1999-04-14 Tom Tromey <tromey@cygnus.com>
908 * configure: Rebuilt.
909 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
910 incorrect patch of 199-04-09.
912 * configure: Rebuilt.
913 * configure.in: Added support for alpha.
914 From David Pettersson <dapet@mai.liu.se>.
916 1999-04-13 Tom Tromey <tromey@cygnus.com>
918 * Makefile.in: Rebuilt.
919 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
922 1999-04-09 Tom Tromey <tromey@cygnus.com>
924 * configure: Rebuilt.
925 * configure.in: Use sparc_mach_dep.s when building on Solaris.
927 1999-02-23 Tom Tromey <tromey@cygnus.com>
929 * configure: Rebuilt.
930 * configure.in: For Linux, define _REENTRANT. For Solaris, define
931 SOLARIS_THREADS and _SOLARIS_PTHREADS.
933 1999-02-18 Tom Tromey <tromey@cygnus.com>
935 * quick_threads.c (GC_push_all_stacks): Change order of arguments
936 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
937 for case where LO is NULL.
939 1999-02-10 Tom Tromey <tromey@cygnus.com>
941 * aclocal.m4, configure, Makefile.in: Rebuilt.
942 * acinclude.m4: Updated to be used with automake 1.4.
943 * configure.in: Renamed libgc to libgcjgc. Updated to be used
945 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
946 (libgcjgc_a_SOURCES): Likewise.
947 (libgcjgc_a_LIBADD): Likewise.
948 (libgcjgc_a_DEPENDENCIES): Likewise.
949 (EXTRA_libgcjgc_a_SOURCES): Likewise.
950 (gctest_LDADD): Likewise.
951 (all_objs): Likewise.
953 1999-01-08 Tom Tromey <tromey@cygnus.com>
955 * configure: Rebuilt.
956 * configure.in: Define LINUX_THREADS if using POSIX threads on
959 * gc_priv.h (GC_test_and_set): Put return type into definition.
961 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
963 * Makefile.am: add support for eCos. In particular, add C++
964 support for compiling the file ecos.cc.
966 * acinclude.m4: add C++ support.
967 * aclocal.m4: likewise
968 * config.h: add eCos support.
969 * configure: likewise
970 * configure.in: likewise
971 * misc.c (GC_write): add eCos support.
972 * os_dep.c (tiny_sbrk): add eCos support.
974 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
976 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
977 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
979 1998-11-23 Tom Tromey <tromey@cygnus.com>
981 * configure.host (boehm_gc_cflags): Don't add `-O2'.
983 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
985 * Makefile.am, Makefile.in, configure.host: tx39 build option
988 1998-11-17 Tom Tromey <tromey@cygnus.com>
990 * configure: Rebuilt.
991 * configure.in: Switch on host, not target.
993 1998-11-16 Tom Tromey <tromey@cygnus.com>
995 * gc_priv.h (GC_debug_object_start): Declare.
996 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
997 * gc.h (GC_debug_register_finalizer_no_order,
998 GC_register_finalizer_no_order): Declare.
999 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
1000 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
1001 (GC_debug_generic_malloc): Likewise.
1002 (GC_debug_object_start): new function.
1004 1998-11-11 Tom Tromey <tromey@cygnus.com>
1006 * configure: Rebuilt.
1007 * configure.in: Recognize --enable-java-gc, not --enable-gc.
1009 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1011 * dyn_load.c: Handle QUICK_THREADS case.
1013 1998-10-21 Tom Tromey <tromey@cygnus.com>
1015 * configure: Rebuilt.
1016 * configure.in: Put cpp defines here, not in config.h. Recognize
1017 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
1018 define PACKAGE or VERSION.
1019 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
1022 * os_dep.c (GC_default_push_other_roots): Define when
1023 QUICK_THREADS defined.
1024 * misc.c: Added QUICK_THREADS case.
1025 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
1026 * config.h (THREADS): Define if QUICK_THREADS defined.
1027 * Makefile.in: Rebuilt.
1028 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
1030 * quick_threads.c: New file.
1032 1998-10-20 Tom Tromey <tromey@cygnus.com>
1034 * aclocal.m4, configure: Rebuilt.
1035 * acinclude.m4: Don't subst machine_dir or sys_dir.
1036 * configure.host: Removed unused code.
1038 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
1040 * configure: Rebuilt.
1041 * configure.in: Fix typo in previous patch.
1043 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
1045 * Makefile.in, aclocal.m4, configure: Rebuilt.
1046 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
1047 * configure.host: Created.
1049 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
1051 * Makefile.in: Rebuilt.
1052 * Makefile.am (lib_LIBRARIES): Use target_all.
1053 (EXTRA_LIBRARIES): New macro.
1054 * configure: Rebuilt.
1055 * configure.in: Recognize --enable-gc.
1057 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1059 * Makefile.in: Rebuilt.
1060 * Makefile.am (COMPILE): Define.
1062 (.s.o): Use MY_CFLAGS.
1063 * configure: Rebuilt.
1064 * configure.in (MY_CFLAGS): Define and subst.
1066 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1068 * configure: Rebuilt.
1069 * configure.in: Added --with-cross-host argument. Use
1070 $with_cross_host to determine when cross-compiling.
1072 * config.h (SMALL_CONFIG): Don't define.
1073 * configure: Rebuilt.
1074 * configure.in: Define SMALL_CONFIG when cross-compiling.
1076 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1078 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1079 allchblk.c: Merged with 4.13a2 while preserving local changes.
1081 * Makefile.orig: Updated from Makefile in 4.13a2.
1083 * configure: Rebuilt.
1084 * configure.in: Updated version number to 4.13a2. On Solaris,
1085 don't build with -O when using gcc.
1087 Merged in version 4.13alpha2:
1088 * config.h (USE_MMAP): Re-enable on Solaris.
1089 * solaris_pthreads.c: Removed RCS Id line.
1090 * alpha_mach_dep.s: Removed RCS Id line.
1092 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1094 * config.h (USE_MMAP): Don't define for Solaris.
1096 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1098 * Makefile.in: Rebuilt.
1099 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1101 * Makefile.in: Rebuilt.
1102 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1104 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1106 * Makefile.in: Rebuilt.
1107 * Makefile.am ($(all_objs)): Depend on config.h.
1109 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1110 DATASTART as &_etext.
1111 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1112 * configure: Rebuilt.
1113 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1116 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1118 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1119 (GC_maybe_gc): Likewise.
1120 * os_dep.c: If NO_SIGSET defined, then have empty
1121 GC_disable_signals and GC_enable_signals.
1122 * configure: Rebuilt.
1123 * configure.in: Added --with-target-subdir option. If
1124 cross-compiling, define NO_SIGSET and NO_CLOCK.
1126 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1128 * Makefile.in: Rebuilt.
1129 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1131 * aclocal.m4, configure: Rebuilt.
1132 * acinclude.m4: New file.
1133 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1135 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1137 * configure: Rebuilt.
1138 * configure.in: Link boehm-config.h to config.h.
1139 * Makefile.in: Rebuilt.
1140 * Makefile.am (INCLUDES): Removed.
1141 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1142 JAVA_FINALIZATION): Define
1144 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1146 * Many files: Use GC_bool, not bool.
1147 * gc_priv.h: Define GC_bool, not bool.
1149 * misc.c (GC_dont_gc): Define as int.
1150 (GC_quiet): Likewise.
1151 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1152 * alloc.c (GC_dont_expand): Define as int.
1153 * gc_priv.h: For gcc, define bool as char.
1155 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1157 * Makefile.in: Rebuilt.
1158 * Makefile.am (check_PROGRAMS): New macro.
1159 (gctest_SOURCES): Likewise.
1160 (gctest_LDADD): Likewise.
1162 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1164 * Makefile.in: Rebuilt.
1165 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1166 * configure: Rebuilt.
1167 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1169 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1171 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1173 * Makefile.orig: Renamed from Makefile.