1 2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3 * Makefile.am (all-multi): Fix multilib parallel build.
5 2002-07-18 Bo Thorsen <bo@suse.de>
7 * include/private/gcconfig.h: Add x86-64 definitions.
8 * os_dep.c: Add x86-64 support.
9 * configure.in: Likewise.
10 * configure: Regenerate.
12 2002-07-18 H.J. Lu <hjl@gnu.org>
14 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
16 2002-07-18 H.J. Lu (hjl@gnu.org)
18 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
21 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
24 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
26 2002-06-09 H.J. Lu (hjl@gnu.org)
28 * include/private/gc_locks.h (GC_test_and_set): Support
30 (GC_TEST_AND_SET_DEFINED): Likewise.
32 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
35 (LINUX_STACKBOTTOM): Likewise.
36 (STACKBOTTOM): Removed for Linux/mips.
38 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
40 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
41 (GC_pthread_create): Fix typo.
42 (GC_TRY_LOCK): Likewise.
43 * include/private/gc_locks.h (GC_test_and_set): Only take one
45 (LOCK): Adjust appropriately.
46 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
47 _SIGRTMIN is unavailable.
49 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
51 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
52 * aclocal.m4: Regenerate.
53 * configure: Regenerate.
55 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
57 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
58 script entry, and set LD to it when configuring multilibs.
61 2002-04-22 Jeff Sturm <jsturm@one-point.com>
63 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
64 (noinst_LTLIBRARIES): Add libgcjgc.la.
66 * Makefile.in: Rebuild.
68 2002-04-22 David S. Miller <davem@redhat.com>
70 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
71 64-bit SPARC Linux, the __libc_stack_end technique does
72 not work in this case.
74 2002-04-22 Jeff Sturm <jsturm@one-point.com>
76 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
78 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
80 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
83 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
85 * include/private/gcconfig.h (DATAEND): Update comment example
88 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
90 * include/private/gcconfig.h (DATAEND): Clarify comment.
92 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
94 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
95 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
97 * allchblk.c (GC_allchblk_nth): Change text and support reduced
98 frequency for blacklist warning message.
99 * misc.c (GC_large_alloc_warn_interval,
100 GC_large_alloc_warn_suppressed): define.
101 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
102 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
103 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
104 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
106 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
108 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
110 * include/private/gcconfig.h: Add support for an unmapped
111 memory hole between the end of the initialized data segment
112 and the start of the BSS on FreeBSD/i386.
114 2002-03-30 Krister Walfridsson <cato@df.lth.se>
116 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
119 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
121 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
122 (GC_local_gcj_malloc): Add assertion.
123 (start_mark_threads): Fix abort message.
124 * mark.c (GC_mark_from): Generalize assertion.
125 * reclaim.c (GC_clear_fl_links): New function.
126 (GC_start_reclaim): Must clear some freelist links.
127 * include/private/specific.h, specific.c: Add assertions.
128 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
129 Rearrange tse fields.
131 2002-03-27 Richard Henderson <rth@redhat.com>
133 * os_dep.c (GC_init_linux_data_start): Fix references to
134 __data_start and _end.
136 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
138 * include/private/gcconfig.h: Change all likely references
139 to linker script synthesized symbols to use this idiom:
140 extern int etext[]; etext
142 2002-03-25 Jeff Sturm <jsturm@one-point.com>
144 * linux_threads.c (GC_get_nprocs): Close file descriptor.
146 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
148 * include/private/gcconfig.h: Add unified test for FreeBSD.
149 Support FreeBSD/alpha.
150 * os_dep.c: Do not include <machine/trap.h> unless available.
151 (GC_freebsd_stack_base): Fix types.
153 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
155 * Makefile.am: Make a convenience library.
156 * Makefile.in: Rebuilt.
158 2002-03-15 Anthony Green <green@redhat.com>
160 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
161 * configure.in: Disable use of getenv for win32 targets (some of
162 which have broken implementations).
163 * configure: Rebuilt.
165 2002-03-12 Adam Megacz <adam@xwt.org>
167 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
168 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
169 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
170 statically initialized it to TRUE if compiling with GCC.
171 * win32_threads.c (thread_start): We no longer use SEH if
173 * mark.c (GC_mark_some): We no longer use SEH if
176 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
178 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
179 support is enabled, for hash synchronization.
181 2002-02-24 Adam Megacz <adam@xwt.org>
183 * Makefile.am: Added win32_threads.c to sources list.
184 * win32_threads.c: Added two */'s which I had neglected.
186 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
188 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
189 * Makefile.in: Rebuilt.
191 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
193 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
195 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
197 * mips_sgi_mach_dep.S: Likewise.
198 * Makefile.am: Update for above changes.
199 * Makefile.in: Rebuilt.
201 2002-02-12 Richard Henderson <rth@redhat.com>
203 * configure.in: Re-apply 2001-06-26 configure change.
204 * configure: Rebuild.
206 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
208 Imported GC 6.1 Alpha 3.
210 * sparc_mach_dep.S: Delete incorrectly named file.
212 2001-02-11 Adam Megacz <adam@xwt.org
214 * configure.in: support for win32, saner
215 cross-compile options
217 2001-02-08 Anthony Green <green@redhat.com>
219 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
220 board embedded targets.
221 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
222 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
223 redundant uses of ECOS.
224 * misc.c: Use NOSYS where ECOS is being used.
225 Don't define GC_write twice for ECOS systems.
226 (GC_write): New function for NOSYS targets.
228 2002-02-06 Adam Megacz <adam@xwt.org>
230 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
231 now exposed on all Win32 platforms.
232 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
233 compiles on Win32; it invokes CreateThread() if GC is built
234 as a DLL; otherwise it registers the thread.
235 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
236 libgcjgc was not built as a DLL.
238 2002-02-01 Adam Megacz <adam@xwt.org>
240 * boehm-gc on win32 now automatically detects if it is being built
241 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
243 2002-01-25 David Edelsohn <edelsohn@gnu.org>
245 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
246 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
247 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
248 DATASTART and DATAEND roots.
249 * rs6000_mach_dep.s: Add function descriptor and traceback table.
251 2001-12-16 Jeff Sturm <jsturm@one-point.com>
253 * dyn_load.c: Define ElfW (if needed) for all targets,
255 (GC_FirstDLOpenedLinkMap): Use it.
256 (GC_register_dynamic_libraries_dl): Use it.
257 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
260 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
263 * configure.in: Add AC_SUBST(target_alias).
264 * configure: Regenerated.
266 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
268 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
269 case for GC_FREEBSD_THREADS.
270 * configure.in (*-*-freebsd*): Clarify warning.
271 * configure: Rebuilt.
273 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
274 Andreas Tobler <toa@pop.agri.ch>
276 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
278 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
280 * linux_threads.c (GC_init_parallel): Do not declare as a static
282 * include/gc.h (GC_init): Declare here. Add description.
283 * include/private/gc_priv.h (GC_init): Remove declaration.
285 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
287 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
288 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
289 GC_FREEBSD_THREADS, handle strange interaction between system
290 pthread implementation and boehm-gc signal-handler architecture.
291 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
293 * include/private/gcconfig.h (configuration keyed off FREEBSD):
294 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
295 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
297 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
299 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
300 * Makefile.in: Rebuilt.
302 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
304 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
305 merged local changes.
307 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
309 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
310 Solaris 2/Intel definition.
312 * configure.in (i?86-*-solaris2.[89]*): Define
313 SOLARIS25_PROC_VDB_BUG_FIXED.
314 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
315 * configure: Regenerate.
317 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
318 (DATAEND): Define using _end.
320 2001-09-11 Per Bothner <per@bothner.com>
322 * include/Makefile.am: New file. It defines include_HEADERS.
323 * Makefile.am (SUBDIRS): New macro, set to include.
324 * configure.in (AC_OUTPUT): Add include/Makefile.
326 2001-08-20 Tom Tromey <tromey@redhat.com>
328 * configure: Rebuilt.
329 * configure.in: Always ask gcc for threads package.
331 2001-08-17 Tom Tromey <tromey@redhat.com>
333 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
334 merged local changes.
336 2001-08-02 David Billinghurst <David.Billinghurst>
338 * configure: Rebuilt.
339 * configure.in: POSIX threads on cygwin does not link with
342 2001-07-03 Tom Tromey <tromey@redhat.com>
344 Fix for PR bootstrap/3281:
345 * aclocal.m4, configure, Makefile.in: Rebuilt.
346 * acinclude.m4: Set mkinstalldirs for in-tree build.
348 2001-06-26 Richard Henderson <rth@redhat.com>
350 * alpha_mach_dep.s: Mark call-saved FP registers.
351 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
352 * configure.in (alpha*): Re-enable alpha_mach_dep.s
353 * configure: Rebuild.
355 2001-06-12 Tom Tromey <tromey@redhat.com>
357 * aclocal.m4, configure: Rebuilt.
358 * acinclude.m4: Find configure.host in srcdir.
360 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
362 * configure.in (AC_EXEEXT): Work around in case it expands to
363 nothing, as in autoconf 2.50.
364 * acinclude.m4: Likewise.
365 * aclocal.m4, configure: Rebuilt.
367 2001-06-07 Tom Tromey <tromey@redhat.com>
369 For PR bootstrap/3075:
370 * configure, aclocal.m4, Makefile.in: Rebuilt.
371 * configure.in: Don't call AC_CONFIG_AUX_DIR or
373 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
374 AC_CANONICAL_SYSTEM here.
375 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
378 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
380 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
381 (libgcjgc_la_SOURCES): Remove typo.
382 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
383 * Makefile.in: Rebuilt.
385 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
387 Imported version version 6.0alpha7.
389 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
390 README.amiga, README.debugging, README.dj, README.hp, README.linux,
391 README.rs6000, README.sgi, README.solaris2, README.uts,
392 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
393 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
394 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
395 hpux_irix_threads.c, makefile.depend, nursery.c,
396 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
397 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
398 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
399 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
402 2001-05-19 Hans Boehm <hans_boehm@hp.com>
404 * configure.host: Build with -fexceptions.
405 * linux_threads.c: Remember which thread stopped world for
407 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
408 with final tuning by Bryce McKinlay
410 * configure.in: Add support for --enable-threads=posix on FreeBSD.
411 * configure: Rebuilt.
413 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
415 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
416 (GC_noop1): Change declaration to take one argument.
418 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
420 * configure.in: Obtain THREADS with `gcc -v'.
421 * configure: Rebuilt.
423 2001-04-05 Hans Boehm <hans_boehm@hp.com>
425 * misc.c: Back out buggy changes to stack clearing code.
426 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
427 spent clearing memory.
429 2001-04-04 Hans Boehm <hans_boehm@hp.com>
432 - Accomodate finalization requests for static objects.
433 (Will be required by hash synchronization. May be needed
434 in some configurations now.)
437 - Define MIN_WORDS. All allocation requests are rounded
438 up to at least this size. Removes a subtle assumption that
439 Java objects have a 2 word header.
442 - Adjust Linux/IA64 configuration for non-ancient kernels.
443 (Necessary fix for IA64.)
446 - Fix syntax error in currently unused code. Will be needed
454 - Change stack cleaning code to typically clear about one tenth
455 the memory it used to in the threads configuration. Occasionally
456 still clear more. (This is really a fix for a long-standing
457 and fairly significant performance bug with threads.)
460 - Fix the code for finding the beginning of the data segment under
461 Linux. I believe this is necessary for some IA64 Linux
462 distributions. It will also helo other platforms, though those
463 may additionally require a gcconfig.h adjustment. (This basically
464 works around the absence of a data_start or __data_start
465 definition in glibc.)
468 - Handle rounding due to MIN_WORDS.
470 2001-03-22 Tom Tromey <tromey@redhat.com>
472 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
474 2001-03-19 Tom Tromey <tromey@redhat.com>
476 * Makefile.in: Rebuilt.
477 * Makefile.am (gctest_LDFLAGS): new macro.
479 2001-03-16 Tom Tromey <tromey@redhat.com>
481 * Makefile.in: Rebuilt.
482 * Makefile.am (TESTS_ENVIRONMENT): New macro.
484 2001-01-23 Rod Stewart <stewart@lab43.org>
486 * gcconfig.h: Check for `__arm__', not `arm'.
488 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
490 * configure.in: Rename THREADLIB to THREADLIBS.
491 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
492 ensures that we link the correct version of the linuxthreads semaphore
494 * Makefile.in: Rebuilt.
495 * configure: Rebuilt.
497 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
498 list of signals which are not blocked during suspend in the NO_SIGNALS
501 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
503 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
505 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
507 * Makefile.dist: Renamed from Makefile.orig.
509 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
511 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
512 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
514 * Makefile.in: Rebuilt.
515 * configure: Likewise.
517 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
519 * gcconfig.h: Add new case for powerpc EABI.
520 [PPC]: Handle embedded OS for powerpc simulator.
522 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
524 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
525 cross-compile configuration only.
526 * Makefile.am: Build gcj_mlc.c.
527 * configure, Makefile.in: Rebuilt.
529 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
531 * acinclude.m4: Include libtool macros from the top level.
532 * aclocal.m4, configure: Rebuilt.
534 2000-09-04 Anthony Green <green@redhat.com>
536 Fix for PR libgcj/230:
537 * mark.c (GC_mark_from_mark_stack): Remove call to
538 GC_debug_object_start.
539 * gc_priv.h (GC_debug_object_start): Remove prototype.
541 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
543 * gcconfig.h [OSF1] (_end): Declare as `int'.
545 2000-08-02 Tom Tromey <tromey@cygnus.com>
547 * gc_priv.h (GC_generic_malloc_inner): Prototype.
548 (GC_generic_malloc): Likewise.
549 (GC_add_to_black_list_normal): Likewise.
550 (GC_find_header): Likewise.
551 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
552 * gc_mark.h (GC_find_start): Prototype.
553 (GC_signal_mark_stack_overflow): Likewise.
555 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
557 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
558 * configure: Rebuilt.
560 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
562 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
564 Imported version 5.1.
565 * acinclude.m4: Push version to 5.1.
567 2000-06-19 Andrew Haley <aph@cygnus.com>
569 * os_dep.c (read): Pass two dummy args to syscall().
571 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
573 Imported 5.0 release version.
574 * acinclude.m4: Increment version to 5.0.
576 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
578 Imported version 5.0alpha7.
579 * acinclude.m4: Update version to 5.0a7.
581 2000-04-26 Jakub Jelinek <jakub@redhat.com>
583 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
584 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
585 - sparc glibc does not provide it.
586 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
587 Make STACKBOTTOM depend on the wordsize.
588 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
589 (struct frame): Declare on sparc*-linux*.
590 (GC_save_callers): Bias the frame pointers if needed (sparc64).
591 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
592 Implement on sparc64.
593 (GC_clear_stack_inner): Implement on sparc64.
594 * gc_priv.h (GC_test_and_set): Implement for sparc.
595 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
596 GC_save_regs_in_stack on sparc.
598 2000-04-23 Tom Tromey <tromey@cygnus.com>
600 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
602 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
604 Imported version version 5.0alpha6.
605 * acinclude.m4: Bump version to 5.0a6.
606 * configure.in: Don't use alpha_mach_dep.s.
607 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
609 * Makefile.am, Makefile.in: irix_threads.c is now
611 * Makefile.orig: Updated from gc distribution Makefile.
613 2000-03-26 Anthony Green <green@redhat.com>
615 * misc.c (GC_enable): Always define GC_enable and GC_disable.
617 2000-02-14 Tom Tromey <tromey@cygnus.com>
619 * gc.h (dlopen): Define as GC_dlopen on Linux.
620 (GC_dlopen): Declare on Linux.
621 * dyn_load.c (GC_dlopen): Define for Linux.
623 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
625 * gcconfig.h (DATASTART): Add missing extern declaration
626 for data_start on powerpc.
628 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
630 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
633 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
635 * gcconfig.h: Define DATASTART for Alpha Linux.
637 1999-12-19 Anthony Green <green@cygnus.com>
639 * gcconfig.h: Use libgcj hack for Alpha Linux.
640 Undefine MPROTEXT_VDB (from Jeff Sturm).
641 * os_dep.c: Remove Alpha Linux hacks.
644 1999-12-13 Tom Tromey <tromey@cygnus.com>
646 * aclocal.m4, configure: Rebuilt.
647 * acinclude.m4: Changed version to 5.0a4.
648 * Makefile.in: Rebuilt.
649 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
651 1999-12-12 Anthony Green <green@cygnus.com>
653 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
655 (DYNAMIC_LOADING): Define for PowerPC Linux.
656 * os_dep.c: Remove some special cases for PowerPC Linux.
657 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
660 1999-11-04 Tom Tromey <tromey@cygnus.com>
662 * Makefile.in: Rebuilt.
663 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
665 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
666 (GC_thr_init): Don't declare.
668 * configure: Rebuilt.
669 * configure.in: Removed qt threads case.
670 * dyn_load.c: Don't mention QUICK_THREADS.
671 * os_dep.c: Don't mention QUICK_THREADS.
672 * misc.c: Don't mention QUICK_THREADS.
673 * gcconfig.h: Don't mention QUICK_THREADS.
674 * gc_priv.h: Removed QUICK_THREADS code.
675 * quick_threads.c: Removed.
677 1999-11-03 Tom Tromey <tromey@cygnus.com>
679 * gcconfig.h: Merged in local changes from old config.h.
681 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
683 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
685 1999-11-02 Tom Tromey <tromey@cygnus.com>
687 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
689 * configure: Rebuilt.
690 * configure.in: Don't create boehm-config.h.
691 * Makefile.in: Rebuilt.
692 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
694 ($(all_objs)): Depend on gcconfig.h.
695 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
696 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
699 1999-11-01 Tom Tromey <tromey@cygnus.com>
701 * Makefile.in: Rebuilt.
702 * Makefile.am (gctest_LDADD): Added THREADLIB.
704 * configure: Rebuilt.
705 * configure.in (INCLUDES): New subst.
707 1999-09-29 Steve Chamberlain <sac@pobox.com>
709 * config.h: Added picoJava target.
710 * mach_dep.h (GC_push_regs): New code for picoJava.
712 1999-09-28 Tom Tromey <tromey@cygnus.com>
714 * aclocal.m4, configure: Rebuilt.
715 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
716 appropriate AC_PROG_ symbol.
718 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
720 * gc_priv.h: IRIX thread changes from
721 include/private/gc_priv.h.
723 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
725 * Makefile.in: Rebuilt.
726 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
729 * configure: Rebuilt.
730 * configure.in: Properly align --help output, fix capitalization
732 * acinclude.m4: Likewise.
734 1999-08-04 Tom Tromey <tromey@cygnus.com>
736 * configure.in: Added missing `;;'. From Anthony Green.
738 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
740 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
742 1999-08-03 Tom Tromey <tromey@cygnus.com>
744 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
745 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
747 1999-08-02 Tom Tromey <tromey@cygnus.com>
749 * aclocal.m4, configure: Rebuilt for new libtool.
751 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
753 * mips_sgi_mach_dep.s: Enable PIC option.
755 1999-07-19 Tom Tromey <tromey@cygnus.com>
757 * config.h (MPROTECT_VDB): Don't define on Linux.
759 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
761 * Makefile.am (.s.lo): Avoid `#line' directives.
762 * Makefile.in: Rebuilt.
764 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
766 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
767 generate *-recursive for this Makefile, use *-am instead.
768 * Makefile.in: Rebuilt.
770 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
772 * Makefile.am (.s.lo): Renamed from `.s.o'.
773 * Makefile.in: Rebuilt.
775 1999-06-21 Tom Tromey <tromey@cygnus.com>
777 Alpha patch from Jeff Sturm:
778 * os_dep.c (GC_init_linuxalpha): New function.
779 * misc.c: Initialize for alpha linux.
780 * gc_priv.h (GC_test_and_set): Define for alpha.
781 * config.h: Don't assume __data_start on alpha.
783 * Makefile.in: Rebuilt.
784 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
787 * Makefile.in: Rebuilt.
788 * Makefile.am (toolexeclibdir): Define as libdir when
790 * configure: Rebuilt.
791 * configure.in (USE_LIBDIR): New conditional.
793 * configure: Rebuilt.
794 * configure.in: Recognize all forms of alpha.
796 1999-06-17 Anthony Green <green@cygnus.com>
798 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
799 Carlo Dapor <carlo@vis.ethz.ch>).
801 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
803 * configure.in: Switch from irix threads to posix threads
804 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
805 for mips architecture.
806 * configure: Regenerate.
808 1999-04-30 Tom Tromey <tromey@cygnus.com>
810 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
812 1999-04-26 Tom Tromey <tromey@cygnus.com>
814 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
817 1999-04-23 Tom Tromey <tromey@cygnus.com>
819 * Makefile.in, configure: Rebuilt.
820 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
821 (libgcjgc_la_SOURCES): Renamed.
822 (libgcjgc_la_LIBADD): Likewise.
823 (libgcjgc_la_DEPENDENCIES): Likewise.
824 (EXTRA_libgcjgc_la_SOURCES): Likewise.
825 (gctest_LDADD): Use libgcjgc.la.
826 (all_objs): Mention libgcj_la_OBJECTS.
827 (EXTRA_LTLIBRARIES): Renamed.
828 (toollib_LTLIBRARIES): Likewise.
829 (libgcjgc_la_LDFLAGS): New macro
830 (toolexecdir): Renamed.
831 (toolexeclibdir): Likewise.
832 (toolexeclib_LTLIBRARIES): Likewise.
833 (LTCOMPILE): Renamed; added libtool invocation.
834 (LINK): Added libtool invocation.
835 (.s.o): use LTCOMPILE.
836 * configure.in: Call AM_PROG_LIBTOOL.
837 (target_all): Set to libgcjgc.la.
838 Mention `.lo' forms of object files.
840 1999-04-21 Tom Tromey <tromey@cygnus.com>
842 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
845 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
846 sigcontext.h. From Matthias Klose <doko@itso.de>.
848 1999-04-16 Tom Tromey <tromey@cygnus.com>
850 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
851 David Pettersson <dapet@mai.liu.se>
853 1999-04-14 Tom Tromey <tromey@cygnus.com>
855 * configure: Rebuilt.
856 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
857 incorrect patch of 199-04-09.
859 * configure: Rebuilt.
860 * configure.in: Added support for alpha.
861 From David Pettersson <dapet@mai.liu.se>.
863 1999-04-13 Tom Tromey <tromey@cygnus.com>
865 * Makefile.in: Rebuilt.
866 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
869 1999-04-09 Tom Tromey <tromey@cygnus.com>
871 * configure: Rebuilt.
872 * configure.in: Use sparc_mach_dep.s when building on Solaris.
874 1999-02-23 Tom Tromey <tromey@cygnus.com>
876 * configure: Rebuilt.
877 * configure.in: For Linux, define _REENTRANT. For Solaris, define
878 SOLARIS_THREADS and _SOLARIS_PTHREADS.
880 1999-02-18 Tom Tromey <tromey@cygnus.com>
882 * quick_threads.c (GC_push_all_stacks): Change order of arguments
883 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
884 for case where LO is NULL.
886 1999-02-10 Tom Tromey <tromey@cygnus.com>
888 * aclocal.m4, configure, Makefile.in: Rebuilt.
889 * acinclude.m4: Updated to be used with automake 1.4.
890 * configure.in: Renamed libgc to libgcjgc. Updated to be used
892 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
893 (libgcjgc_a_SOURCES): Likewise.
894 (libgcjgc_a_LIBADD): Likewise.
895 (libgcjgc_a_DEPENDENCIES): Likewise.
896 (EXTRA_libgcjgc_a_SOURCES): Likewise.
897 (gctest_LDADD): Likewise.
898 (all_objs): Likewise.
900 1999-01-08 Tom Tromey <tromey@cygnus.com>
902 * configure: Rebuilt.
903 * configure.in: Define LINUX_THREADS if using POSIX threads on
906 * gc_priv.h (GC_test_and_set): Put return type into definition.
908 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
910 * Makefile.am: add support for eCos. In particular, add C++
911 support for compiling the file ecos.cc.
913 * acinclude.m4: add C++ support.
914 * aclocal.m4: likewise
915 * config.h: add eCos support.
916 * configure: likewise
917 * configure.in: likewise
918 * misc.c (GC_write): add eCos support.
919 * os_dep.c (tiny_sbrk): add eCos support.
921 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
923 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
924 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
926 1998-11-23 Tom Tromey <tromey@cygnus.com>
928 * configure.host (boehm_gc_cflags): Don't add `-O2'.
930 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
932 * Makefile.am, Makefile.in, configure.host: tx39 build option
935 1998-11-17 Tom Tromey <tromey@cygnus.com>
937 * configure: Rebuilt.
938 * configure.in: Switch on host, not target.
940 1998-11-16 Tom Tromey <tromey@cygnus.com>
942 * gc_priv.h (GC_debug_object_start): Declare.
943 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
944 * gc.h (GC_debug_register_finalizer_no_order,
945 GC_register_finalizer_no_order): Declare.
946 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
947 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
948 (GC_debug_generic_malloc): Likewise.
949 (GC_debug_object_start): new function.
951 1998-11-11 Tom Tromey <tromey@cygnus.com>
953 * configure: Rebuilt.
954 * configure.in: Recognize --enable-java-gc, not --enable-gc.
956 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
958 * dyn_load.c: Handle QUICK_THREADS case.
960 1998-10-21 Tom Tromey <tromey@cygnus.com>
962 * configure: Rebuilt.
963 * configure.in: Put cpp defines here, not in config.h. Recognize
964 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
965 define PACKAGE or VERSION.
966 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
969 * os_dep.c (GC_default_push_other_roots): Define when
970 QUICK_THREADS defined.
971 * misc.c: Added QUICK_THREADS case.
972 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
973 * config.h (THREADS): Define if QUICK_THREADS defined.
974 * Makefile.in: Rebuilt.
975 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
977 * quick_threads.c: New file.
979 1998-10-20 Tom Tromey <tromey@cygnus.com>
981 * aclocal.m4, configure: Rebuilt.
982 * acinclude.m4: Don't subst machine_dir or sys_dir.
983 * configure.host: Removed unused code.
985 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
987 * configure: Rebuilt.
988 * configure.in: Fix typo in previous patch.
990 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
992 * Makefile.in, aclocal.m4, configure: Rebuilt.
993 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
994 * configure.host: Created.
996 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
998 * Makefile.in: Rebuilt.
999 * Makefile.am (lib_LIBRARIES): Use target_all.
1000 (EXTRA_LIBRARIES): New macro.
1001 * configure: Rebuilt.
1002 * configure.in: Recognize --enable-gc.
1004 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1006 * Makefile.in: Rebuilt.
1007 * Makefile.am (COMPILE): Define.
1009 (.s.o): Use MY_CFLAGS.
1010 * configure: Rebuilt.
1011 * configure.in (MY_CFLAGS): Define and subst.
1013 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1015 * configure: Rebuilt.
1016 * configure.in: Added --with-cross-host argument. Use
1017 $with_cross_host to determine when cross-compiling.
1019 * config.h (SMALL_CONFIG): Don't define.
1020 * configure: Rebuilt.
1021 * configure.in: Define SMALL_CONFIG when cross-compiling.
1023 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1025 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1026 allchblk.c: Merged with 4.13a2 while preserving local changes.
1028 * Makefile.orig: Updated from Makefile in 4.13a2.
1030 * configure: Rebuilt.
1031 * configure.in: Updated version number to 4.13a2. On Solaris,
1032 don't build with -O when using gcc.
1034 Merged in version 4.13alpha2:
1035 * config.h (USE_MMAP): Re-enable on Solaris.
1036 * solaris_pthreads.c: Removed RCS Id line.
1037 * alpha_mach_dep.s: Removed RCS Id line.
1039 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1041 * config.h (USE_MMAP): Don't define for Solaris.
1043 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1045 * Makefile.in: Rebuilt.
1046 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1048 * Makefile.in: Rebuilt.
1049 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1051 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1053 * Makefile.in: Rebuilt.
1054 * Makefile.am ($(all_objs)): Depend on config.h.
1056 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1057 DATASTART as &_etext.
1058 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1059 * configure: Rebuilt.
1060 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1063 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1065 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1066 (GC_maybe_gc): Likewise.
1067 * os_dep.c: If NO_SIGSET defined, then have empty
1068 GC_disable_signals and GC_enable_signals.
1069 * configure: Rebuilt.
1070 * configure.in: Added --with-target-subdir option. If
1071 cross-compiling, define NO_SIGSET and NO_CLOCK.
1073 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1075 * Makefile.in: Rebuilt.
1076 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1078 * aclocal.m4, configure: Rebuilt.
1079 * acinclude.m4: New file.
1080 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1082 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1084 * configure: Rebuilt.
1085 * configure.in: Link boehm-config.h to config.h.
1086 * Makefile.in: Rebuilt.
1087 * Makefile.am (INCLUDES): Removed.
1088 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1089 JAVA_FINALIZATION): Define
1091 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1093 * Many files: Use GC_bool, not bool.
1094 * gc_priv.h: Define GC_bool, not bool.
1096 * misc.c (GC_dont_gc): Define as int.
1097 (GC_quiet): Likewise.
1098 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1099 * alloc.c (GC_dont_expand): Define as int.
1100 * gc_priv.h: For gcc, define bool as char.
1102 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1104 * Makefile.in: Rebuilt.
1105 * Makefile.am (check_PROGRAMS): New macro.
1106 (gctest_SOURCES): Likewise.
1107 (gctest_LDADD): Likewise.
1109 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1111 * Makefile.in: Rebuilt.
1112 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1113 * configure: Rebuilt.
1114 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1116 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1118 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1120 * Makefile.orig: Renamed from Makefile.