1 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
4 * aclocal.m4: Regenerate.
5 * configure: Regenerate.
7 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
9 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
10 script entry, and set LD to it when configuring multilibs.
13 2002-04-22 Jeff Sturm <jsturm@one-point.com>
15 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
16 (noinst_LTLIBRARIES): Add libgcjgc.la.
18 * Makefile.in: Rebuild.
20 2002-04-22 David S. Miller <davem@redhat.com>
22 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
23 64-bit SPARC Linux, the __libc_stack_end technique does
24 not work in this case.
26 2002-04-22 Jeff Sturm <jsturm@one-point.com>
28 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
30 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
32 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
35 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
37 * include/private/gcconfig.h (DATAEND): Update comment example
40 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
42 * include/private/gcconfig.h (DATAEND): Clarify comment.
44 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
46 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
47 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
49 * allchblk.c (GC_allchblk_nth): Change text and support reduced
50 frequency for blacklist warning message.
51 * misc.c (GC_large_alloc_warn_interval,
52 GC_large_alloc_warn_suppressed): define.
53 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
54 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
55 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
56 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
58 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
60 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
62 * include/private/gcconfig.h: Add support for an unmapped
63 memory hole between the end of the initialized data segment
64 and the start of the BSS on FreeBSD/i386.
66 2002-03-30 Krister Walfridsson <cato@df.lth.se>
68 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
71 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
73 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
74 (GC_local_gcj_malloc): Add assertion.
75 (start_mark_threads): Fix abort message.
76 * mark.c (GC_mark_from): Generalize assertion.
77 * reclaim.c (GC_clear_fl_links): New function.
78 (GC_start_reclaim): Must clear some freelist links.
79 * include/private/specific.h, specific.c: Add assertions.
80 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
83 2002-03-27 Richard Henderson <rth@redhat.com>
85 * os_dep.c (GC_init_linux_data_start): Fix references to
86 __data_start and _end.
88 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
90 * include/private/gcconfig.h: Change all likely references
91 to linker script synthesized symbols to use this idiom:
92 extern int etext[]; etext
94 2002-03-25 Jeff Sturm <jsturm@one-point.com>
96 * linux_threads.c (GC_get_nprocs): Close file descriptor.
98 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
100 * include/private/gcconfig.h: Add unified test for FreeBSD.
101 Support FreeBSD/alpha.
102 * os_dep.c: Do not include <machine/trap.h> unless available.
103 (GC_freebsd_stack_base): Fix types.
105 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
107 * Makefile.am: Make a convenience library.
108 * Makefile.in: Rebuilt.
110 2002-03-15 Anthony Green <green@redhat.com>
112 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
113 * configure.in: Disable use of getenv for win32 targets (some of
114 which have broken implementations).
115 * configure: Rebuilt.
117 2002-03-12 Adam Megacz <adam@xwt.org>
119 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
120 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
121 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
122 statically initialized it to TRUE if compiling with GCC.
123 * win32_threads.c (thread_start): We no longer use SEH if
125 * mark.c (GC_mark_some): We no longer use SEH if
128 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
130 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
131 support is enabled, for hash synchronization.
133 2002-02-24 Adam Megacz <adam@xwt.org>
135 * Makefile.am: Added win32_threads.c to sources list.
136 * win32_threads.c: Added two */'s which I had neglected.
138 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
140 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
141 * Makefile.in: Rebuilt.
143 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
145 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
147 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
149 * mips_sgi_mach_dep.S: Likewise.
150 * Makefile.am: Update for above changes.
151 * Makefile.in: Rebuilt.
153 2002-02-12 Richard Henderson <rth@redhat.com>
155 * configure.in: Re-apply 2001-06-26 configure change.
156 * configure: Rebuild.
158 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
160 Imported GC 6.1 Alpha 3.
162 * sparc_mach_dep.S: Delete incorrectly named file.
164 2001-02-11 Adam Megacz <adam@xwt.org
166 * configure.in: support for win32, saner
167 cross-compile options
169 2001-02-08 Anthony Green <green@redhat.com>
171 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
172 board embedded targets.
173 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
174 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
175 redundant uses of ECOS.
176 * misc.c: Use NOSYS where ECOS is being used.
177 Don't define GC_write twice for ECOS systems.
178 (GC_write): New function for NOSYS targets.
180 2002-02-06 Adam Megacz <adam@xwt.org>
182 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
183 now exposed on all Win32 platforms.
184 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
185 compiles on Win32; it invokes CreateThread() if GC is built
186 as a DLL; otherwise it registers the thread.
187 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
188 libgcjgc was not built as a DLL.
190 2002-02-01 Adam Megacz <adam@xwt.org>
192 * boehm-gc on win32 now automatically detects if it is being built
193 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
195 2002-01-25 David Edelsohn <edelsohn@gnu.org>
197 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
198 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
199 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
200 DATASTART and DATAEND roots.
201 * rs6000_mach_dep.s: Add function descriptor and traceback table.
203 2001-12-16 Jeff Sturm <jsturm@one-point.com>
205 * dyn_load.c: Define ElfW (if needed) for all targets,
207 (GC_FirstDLOpenedLinkMap): Use it.
208 (GC_register_dynamic_libraries_dl): Use it.
209 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
212 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
215 * configure.in: Add AC_SUBST(target_alias).
216 * configure: Regenerated.
218 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
220 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
221 case for GC_FREEBSD_THREADS.
222 * configure.in (*-*-freebsd*): Clarify warning.
223 * configure: Rebuilt.
225 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
226 Andreas Tobler <toa@pop.agri.ch>
228 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
230 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
232 * linux_threads.c (GC_init_parallel): Do not declare as a static
234 * include/gc.h (GC_init): Declare here. Add description.
235 * include/private/gc_priv.h (GC_init): Remove declaration.
237 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
239 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
240 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
241 GC_FREEBSD_THREADS, handle strange interaction between system
242 pthread implementation and boehm-gc signal-handler architecture.
243 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
245 * include/private/gcconfig.h (configuration keyed off FREEBSD):
246 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
247 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
249 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
251 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
252 * Makefile.in: Rebuilt.
254 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
256 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
257 merged local changes.
259 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
261 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
262 Solaris 2/Intel definition.
264 * configure.in (i?86-*-solaris2.[89]*): Define
265 SOLARIS25_PROC_VDB_BUG_FIXED.
266 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
267 * configure: Regenerate.
269 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
270 (DATAEND): Define using _end.
272 2001-09-11 Per Bothner <per@bothner.com>
274 * include/Makefile.am: New file. It defines include_HEADERS.
275 * Makefile.am (SUBDIRS): New macro, set to include.
276 * configure.in (AC_OUTPUT): Add include/Makefile.
278 2001-08-20 Tom Tromey <tromey@redhat.com>
280 * configure: Rebuilt.
281 * configure.in: Always ask gcc for threads package.
283 2001-08-17 Tom Tromey <tromey@redhat.com>
285 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
286 merged local changes.
288 2001-08-02 David Billinghurst <David.Billinghurst>
290 * configure: Rebuilt.
291 * configure.in: POSIX threads on cygwin does not link with
294 2001-07-03 Tom Tromey <tromey@redhat.com>
296 Fix for PR bootstrap/3281:
297 * aclocal.m4, configure, Makefile.in: Rebuilt.
298 * acinclude.m4: Set mkinstalldirs for in-tree build.
300 2001-06-26 Richard Henderson <rth@redhat.com>
302 * alpha_mach_dep.s: Mark call-saved FP registers.
303 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
304 * configure.in (alpha*): Re-enable alpha_mach_dep.s
305 * configure: Rebuild.
307 2001-06-12 Tom Tromey <tromey@redhat.com>
309 * aclocal.m4, configure: Rebuilt.
310 * acinclude.m4: Find configure.host in srcdir.
312 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
314 * configure.in (AC_EXEEXT): Work around in case it expands to
315 nothing, as in autoconf 2.50.
316 * acinclude.m4: Likewise.
317 * aclocal.m4, configure: Rebuilt.
319 2001-06-07 Tom Tromey <tromey@redhat.com>
321 For PR bootstrap/3075:
322 * configure, aclocal.m4, Makefile.in: Rebuilt.
323 * configure.in: Don't call AC_CONFIG_AUX_DIR or
325 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
326 AC_CANONICAL_SYSTEM here.
327 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
330 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
332 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
333 (libgcjgc_la_SOURCES): Remove typo.
334 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
335 * Makefile.in: Rebuilt.
337 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
339 Imported version version 6.0alpha7.
341 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
342 README.amiga, README.debugging, README.dj, README.hp, README.linux,
343 README.rs6000, README.sgi, README.solaris2, README.uts,
344 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
345 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
346 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
347 hpux_irix_threads.c, makefile.depend, nursery.c,
348 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
349 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
350 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
351 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
354 2001-05-19 Hans Boehm <hans_boehm@hp.com>
356 * configure.host: Build with -fexceptions.
357 * linux_threads.c: Remember which thread stopped world for
359 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
360 with final tuning by Bryce McKinlay
362 * configure.in: Add support for --enable-threads=posix on FreeBSD.
363 * configure: Rebuilt.
365 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
367 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
368 (GC_noop1): Change declaration to take one argument.
370 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
372 * configure.in: Obtain THREADS with `gcc -v'.
373 * configure: Rebuilt.
375 2001-04-05 Hans Boehm <hans_boehm@hp.com>
377 * misc.c: Back out buggy changes to stack clearing code.
378 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
379 spent clearing memory.
381 2001-04-04 Hans Boehm <hans_boehm@hp.com>
384 - Accomodate finalization requests for static objects.
385 (Will be required by hash synchronization. May be needed
386 in some configurations now.)
389 - Define MIN_WORDS. All allocation requests are rounded
390 up to at least this size. Removes a subtle assumption that
391 Java objects have a 2 word header.
394 - Adjust Linux/IA64 configuration for non-ancient kernels.
395 (Necessary fix for IA64.)
398 - Fix syntax error in currently unused code. Will be needed
406 - Change stack cleaning code to typically clear about one tenth
407 the memory it used to in the threads configuration. Occasionally
408 still clear more. (This is really a fix for a long-standing
409 and fairly significant performance bug with threads.)
412 - Fix the code for finding the beginning of the data segment under
413 Linux. I believe this is necessary for some IA64 Linux
414 distributions. It will also helo other platforms, though those
415 may additionally require a gcconfig.h adjustment. (This basically
416 works around the absence of a data_start or __data_start
417 definition in glibc.)
420 - Handle rounding due to MIN_WORDS.
422 2001-03-22 Tom Tromey <tromey@redhat.com>
424 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
426 2001-03-19 Tom Tromey <tromey@redhat.com>
428 * Makefile.in: Rebuilt.
429 * Makefile.am (gctest_LDFLAGS): new macro.
431 2001-03-16 Tom Tromey <tromey@redhat.com>
433 * Makefile.in: Rebuilt.
434 * Makefile.am (TESTS_ENVIRONMENT): New macro.
436 2001-01-23 Rod Stewart <stewart@lab43.org>
438 * gcconfig.h: Check for `__arm__', not `arm'.
440 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
442 * configure.in: Rename THREADLIB to THREADLIBS.
443 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
444 ensures that we link the correct version of the linuxthreads semaphore
446 * Makefile.in: Rebuilt.
447 * configure: Rebuilt.
449 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
450 list of signals which are not blocked during suspend in the NO_SIGNALS
453 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
455 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
457 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
459 * Makefile.dist: Renamed from Makefile.orig.
461 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
463 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
464 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
466 * Makefile.in: Rebuilt.
467 * configure: Likewise.
469 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
471 * gcconfig.h: Add new case for powerpc EABI.
472 [PPC]: Handle embedded OS for powerpc simulator.
474 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
476 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
477 cross-compile configuration only.
478 * Makefile.am: Build gcj_mlc.c.
479 * configure, Makefile.in: Rebuilt.
481 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
483 * acinclude.m4: Include libtool macros from the top level.
484 * aclocal.m4, configure: Rebuilt.
486 2000-09-04 Anthony Green <green@redhat.com>
488 Fix for PR libgcj/230:
489 * mark.c (GC_mark_from_mark_stack): Remove call to
490 GC_debug_object_start.
491 * gc_priv.h (GC_debug_object_start): Remove prototype.
493 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
495 * gcconfig.h [OSF1] (_end): Declare as `int'.
497 2000-08-02 Tom Tromey <tromey@cygnus.com>
499 * gc_priv.h (GC_generic_malloc_inner): Prototype.
500 (GC_generic_malloc): Likewise.
501 (GC_add_to_black_list_normal): Likewise.
502 (GC_find_header): Likewise.
503 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
504 * gc_mark.h (GC_find_start): Prototype.
505 (GC_signal_mark_stack_overflow): Likewise.
507 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
509 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
510 * configure: Rebuilt.
512 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
514 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
516 Imported version 5.1.
517 * acinclude.m4: Push version to 5.1.
519 2000-06-19 Andrew Haley <aph@cygnus.com>
521 * os_dep.c (read): Pass two dummy args to syscall().
523 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
525 Imported 5.0 release version.
526 * acinclude.m4: Increment version to 5.0.
528 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
530 Imported version 5.0alpha7.
531 * acinclude.m4: Update version to 5.0a7.
533 2000-04-26 Jakub Jelinek <jakub@redhat.com>
535 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
536 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
537 - sparc glibc does not provide it.
538 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
539 Make STACKBOTTOM depend on the wordsize.
540 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
541 (struct frame): Declare on sparc*-linux*.
542 (GC_save_callers): Bias the frame pointers if needed (sparc64).
543 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
544 Implement on sparc64.
545 (GC_clear_stack_inner): Implement on sparc64.
546 * gc_priv.h (GC_test_and_set): Implement for sparc.
547 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
548 GC_save_regs_in_stack on sparc.
550 2000-04-23 Tom Tromey <tromey@cygnus.com>
552 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
554 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
556 Imported version version 5.0alpha6.
557 * acinclude.m4: Bump version to 5.0a6.
558 * configure.in: Don't use alpha_mach_dep.s.
559 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
561 * Makefile.am, Makefile.in: irix_threads.c is now
563 * Makefile.orig: Updated from gc distribution Makefile.
565 2000-03-26 Anthony Green <green@redhat.com>
567 * misc.c (GC_enable): Always define GC_enable and GC_disable.
569 2000-02-14 Tom Tromey <tromey@cygnus.com>
571 * gc.h (dlopen): Define as GC_dlopen on Linux.
572 (GC_dlopen): Declare on Linux.
573 * dyn_load.c (GC_dlopen): Define for Linux.
575 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
577 * gcconfig.h (DATASTART): Add missing extern declaration
578 for data_start on powerpc.
580 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
582 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
585 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
587 * gcconfig.h: Define DATASTART for Alpha Linux.
589 1999-12-19 Anthony Green <green@cygnus.com>
591 * gcconfig.h: Use libgcj hack for Alpha Linux.
592 Undefine MPROTEXT_VDB (from Jeff Sturm).
593 * os_dep.c: Remove Alpha Linux hacks.
596 1999-12-13 Tom Tromey <tromey@cygnus.com>
598 * aclocal.m4, configure: Rebuilt.
599 * acinclude.m4: Changed version to 5.0a4.
600 * Makefile.in: Rebuilt.
601 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
603 1999-12-12 Anthony Green <green@cygnus.com>
605 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
607 (DYNAMIC_LOADING): Define for PowerPC Linux.
608 * os_dep.c: Remove some special cases for PowerPC Linux.
609 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
612 1999-11-04 Tom Tromey <tromey@cygnus.com>
614 * Makefile.in: Rebuilt.
615 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
617 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
618 (GC_thr_init): Don't declare.
620 * configure: Rebuilt.
621 * configure.in: Removed qt threads case.
622 * dyn_load.c: Don't mention QUICK_THREADS.
623 * os_dep.c: Don't mention QUICK_THREADS.
624 * misc.c: Don't mention QUICK_THREADS.
625 * gcconfig.h: Don't mention QUICK_THREADS.
626 * gc_priv.h: Removed QUICK_THREADS code.
627 * quick_threads.c: Removed.
629 1999-11-03 Tom Tromey <tromey@cygnus.com>
631 * gcconfig.h: Merged in local changes from old config.h.
633 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
635 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
637 1999-11-02 Tom Tromey <tromey@cygnus.com>
639 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
641 * configure: Rebuilt.
642 * configure.in: Don't create boehm-config.h.
643 * Makefile.in: Rebuilt.
644 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
646 ($(all_objs)): Depend on gcconfig.h.
647 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
648 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
651 1999-11-01 Tom Tromey <tromey@cygnus.com>
653 * Makefile.in: Rebuilt.
654 * Makefile.am (gctest_LDADD): Added THREADLIB.
656 * configure: Rebuilt.
657 * configure.in (INCLUDES): New subst.
659 1999-09-29 Steve Chamberlain <sac@pobox.com>
661 * config.h: Added picoJava target.
662 * mach_dep.h (GC_push_regs): New code for picoJava.
664 1999-09-28 Tom Tromey <tromey@cygnus.com>
666 * aclocal.m4, configure: Rebuilt.
667 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
668 appropriate AC_PROG_ symbol.
670 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
672 * gc_priv.h: IRIX thread changes from
673 include/private/gc_priv.h.
675 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
677 * Makefile.in: Rebuilt.
678 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
681 * configure: Rebuilt.
682 * configure.in: Properly align --help output, fix capitalization
684 * acinclude.m4: Likewise.
686 1999-08-04 Tom Tromey <tromey@cygnus.com>
688 * configure.in: Added missing `;;'. From Anthony Green.
690 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
692 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
694 1999-08-03 Tom Tromey <tromey@cygnus.com>
696 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
697 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
699 1999-08-02 Tom Tromey <tromey@cygnus.com>
701 * aclocal.m4, configure: Rebuilt for new libtool.
703 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
705 * mips_sgi_mach_dep.s: Enable PIC option.
707 1999-07-19 Tom Tromey <tromey@cygnus.com>
709 * config.h (MPROTECT_VDB): Don't define on Linux.
711 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
713 * Makefile.am (.s.lo): Avoid `#line' directives.
714 * Makefile.in: Rebuilt.
716 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
718 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
719 generate *-recursive for this Makefile, use *-am instead.
720 * Makefile.in: Rebuilt.
722 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
724 * Makefile.am (.s.lo): Renamed from `.s.o'.
725 * Makefile.in: Rebuilt.
727 1999-06-21 Tom Tromey <tromey@cygnus.com>
729 Alpha patch from Jeff Sturm:
730 * os_dep.c (GC_init_linuxalpha): New function.
731 * misc.c: Initialize for alpha linux.
732 * gc_priv.h (GC_test_and_set): Define for alpha.
733 * config.h: Don't assume __data_start on alpha.
735 * Makefile.in: Rebuilt.
736 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
739 * Makefile.in: Rebuilt.
740 * Makefile.am (toolexeclibdir): Define as libdir when
742 * configure: Rebuilt.
743 * configure.in (USE_LIBDIR): New conditional.
745 * configure: Rebuilt.
746 * configure.in: Recognize all forms of alpha.
748 1999-06-17 Anthony Green <green@cygnus.com>
750 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
751 Carlo Dapor <carlo@vis.ethz.ch>).
753 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
755 * configure.in: Switch from irix threads to posix threads
756 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
757 for mips architecture.
758 * configure: Regenerate.
760 1999-04-30 Tom Tromey <tromey@cygnus.com>
762 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
764 1999-04-26 Tom Tromey <tromey@cygnus.com>
766 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
769 1999-04-23 Tom Tromey <tromey@cygnus.com>
771 * Makefile.in, configure: Rebuilt.
772 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
773 (libgcjgc_la_SOURCES): Renamed.
774 (libgcjgc_la_LIBADD): Likewise.
775 (libgcjgc_la_DEPENDENCIES): Likewise.
776 (EXTRA_libgcjgc_la_SOURCES): Likewise.
777 (gctest_LDADD): Use libgcjgc.la.
778 (all_objs): Mention libgcj_la_OBJECTS.
779 (EXTRA_LTLIBRARIES): Renamed.
780 (toollib_LTLIBRARIES): Likewise.
781 (libgcjgc_la_LDFLAGS): New macro
782 (toolexecdir): Renamed.
783 (toolexeclibdir): Likewise.
784 (toolexeclib_LTLIBRARIES): Likewise.
785 (LTCOMPILE): Renamed; added libtool invocation.
786 (LINK): Added libtool invocation.
787 (.s.o): use LTCOMPILE.
788 * configure.in: Call AM_PROG_LIBTOOL.
789 (target_all): Set to libgcjgc.la.
790 Mention `.lo' forms of object files.
792 1999-04-21 Tom Tromey <tromey@cygnus.com>
794 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
797 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
798 sigcontext.h. From Matthias Klose <doko@itso.de>.
800 1999-04-16 Tom Tromey <tromey@cygnus.com>
802 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
803 David Pettersson <dapet@mai.liu.se>
805 1999-04-14 Tom Tromey <tromey@cygnus.com>
807 * configure: Rebuilt.
808 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
809 incorrect patch of 199-04-09.
811 * configure: Rebuilt.
812 * configure.in: Added support for alpha.
813 From David Pettersson <dapet@mai.liu.se>.
815 1999-04-13 Tom Tromey <tromey@cygnus.com>
817 * Makefile.in: Rebuilt.
818 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
821 1999-04-09 Tom Tromey <tromey@cygnus.com>
823 * configure: Rebuilt.
824 * configure.in: Use sparc_mach_dep.s when building on Solaris.
826 1999-02-23 Tom Tromey <tromey@cygnus.com>
828 * configure: Rebuilt.
829 * configure.in: For Linux, define _REENTRANT. For Solaris, define
830 SOLARIS_THREADS and _SOLARIS_PTHREADS.
832 1999-02-18 Tom Tromey <tromey@cygnus.com>
834 * quick_threads.c (GC_push_all_stacks): Change order of arguments
835 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
836 for case where LO is NULL.
838 1999-02-10 Tom Tromey <tromey@cygnus.com>
840 * aclocal.m4, configure, Makefile.in: Rebuilt.
841 * acinclude.m4: Updated to be used with automake 1.4.
842 * configure.in: Renamed libgc to libgcjgc. Updated to be used
844 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
845 (libgcjgc_a_SOURCES): Likewise.
846 (libgcjgc_a_LIBADD): Likewise.
847 (libgcjgc_a_DEPENDENCIES): Likewise.
848 (EXTRA_libgcjgc_a_SOURCES): Likewise.
849 (gctest_LDADD): Likewise.
850 (all_objs): Likewise.
852 1999-01-08 Tom Tromey <tromey@cygnus.com>
854 * configure: Rebuilt.
855 * configure.in: Define LINUX_THREADS if using POSIX threads on
858 * gc_priv.h (GC_test_and_set): Put return type into definition.
860 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
862 * Makefile.am: add support for eCos. In particular, add C++
863 support for compiling the file ecos.cc.
865 * acinclude.m4: add C++ support.
866 * aclocal.m4: likewise
867 * config.h: add eCos support.
868 * configure: likewise
869 * configure.in: likewise
870 * misc.c (GC_write): add eCos support.
871 * os_dep.c (tiny_sbrk): add eCos support.
873 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
875 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
876 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
878 1998-11-23 Tom Tromey <tromey@cygnus.com>
880 * configure.host (boehm_gc_cflags): Don't add `-O2'.
882 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
884 * Makefile.am, Makefile.in, configure.host: tx39 build option
887 1998-11-17 Tom Tromey <tromey@cygnus.com>
889 * configure: Rebuilt.
890 * configure.in: Switch on host, not target.
892 1998-11-16 Tom Tromey <tromey@cygnus.com>
894 * gc_priv.h (GC_debug_object_start): Declare.
895 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
896 * gc.h (GC_debug_register_finalizer_no_order,
897 GC_register_finalizer_no_order): Declare.
898 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
899 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
900 (GC_debug_generic_malloc): Likewise.
901 (GC_debug_object_start): new function.
903 1998-11-11 Tom Tromey <tromey@cygnus.com>
905 * configure: Rebuilt.
906 * configure.in: Recognize --enable-java-gc, not --enable-gc.
908 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
910 * dyn_load.c: Handle QUICK_THREADS case.
912 1998-10-21 Tom Tromey <tromey@cygnus.com>
914 * configure: Rebuilt.
915 * configure.in: Put cpp defines here, not in config.h. Recognize
916 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
917 define PACKAGE or VERSION.
918 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
921 * os_dep.c (GC_default_push_other_roots): Define when
922 QUICK_THREADS defined.
923 * misc.c: Added QUICK_THREADS case.
924 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
925 * config.h (THREADS): Define if QUICK_THREADS defined.
926 * Makefile.in: Rebuilt.
927 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
929 * quick_threads.c: New file.
931 1998-10-20 Tom Tromey <tromey@cygnus.com>
933 * aclocal.m4, configure: Rebuilt.
934 * acinclude.m4: Don't subst machine_dir or sys_dir.
935 * configure.host: Removed unused code.
937 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
939 * configure: Rebuilt.
940 * configure.in: Fix typo in previous patch.
942 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
944 * Makefile.in, aclocal.m4, configure: Rebuilt.
945 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
946 * configure.host: Created.
948 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
950 * Makefile.in: Rebuilt.
951 * Makefile.am (lib_LIBRARIES): Use target_all.
952 (EXTRA_LIBRARIES): New macro.
953 * configure: Rebuilt.
954 * configure.in: Recognize --enable-gc.
956 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
958 * Makefile.in: Rebuilt.
959 * Makefile.am (COMPILE): Define.
961 (.s.o): Use MY_CFLAGS.
962 * configure: Rebuilt.
963 * configure.in (MY_CFLAGS): Define and subst.
965 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
967 * configure: Rebuilt.
968 * configure.in: Added --with-cross-host argument. Use
969 $with_cross_host to determine when cross-compiling.
971 * config.h (SMALL_CONFIG): Don't define.
972 * configure: Rebuilt.
973 * configure.in: Define SMALL_CONFIG when cross-compiling.
975 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
977 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
978 allchblk.c: Merged with 4.13a2 while preserving local changes.
980 * Makefile.orig: Updated from Makefile in 4.13a2.
982 * configure: Rebuilt.
983 * configure.in: Updated version number to 4.13a2. On Solaris,
984 don't build with -O when using gcc.
986 Merged in version 4.13alpha2:
987 * config.h (USE_MMAP): Re-enable on Solaris.
988 * solaris_pthreads.c: Removed RCS Id line.
989 * alpha_mach_dep.s: Removed RCS Id line.
991 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
993 * config.h (USE_MMAP): Don't define for Solaris.
995 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
997 * Makefile.in: Rebuilt.
998 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1000 * Makefile.in: Rebuilt.
1001 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1003 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1005 * Makefile.in: Rebuilt.
1006 * Makefile.am ($(all_objs)): Depend on config.h.
1008 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1009 DATASTART as &_etext.
1010 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1011 * configure: Rebuilt.
1012 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1015 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1017 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1018 (GC_maybe_gc): Likewise.
1019 * os_dep.c: If NO_SIGSET defined, then have empty
1020 GC_disable_signals and GC_enable_signals.
1021 * configure: Rebuilt.
1022 * configure.in: Added --with-target-subdir option. If
1023 cross-compiling, define NO_SIGSET and NO_CLOCK.
1025 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1027 * Makefile.in: Rebuilt.
1028 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1030 * aclocal.m4, configure: Rebuilt.
1031 * acinclude.m4: New file.
1032 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1034 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1036 * configure: Rebuilt.
1037 * configure.in: Link boehm-config.h to config.h.
1038 * Makefile.in: Rebuilt.
1039 * Makefile.am (INCLUDES): Removed.
1040 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1041 JAVA_FINALIZATION): Define
1043 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1045 * Many files: Use GC_bool, not bool.
1046 * gc_priv.h: Define GC_bool, not bool.
1048 * misc.c (GC_dont_gc): Define as int.
1049 (GC_quiet): Likewise.
1050 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1051 * alloc.c (GC_dont_expand): Define as int.
1052 * gc_priv.h: For gcc, define bool as char.
1054 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1056 * Makefile.in: Rebuilt.
1057 * Makefile.am (check_PROGRAMS): New macro.
1058 (gctest_SOURCES): Likewise.
1059 (gctest_LDADD): Likewise.
1061 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1063 * Makefile.in: Rebuilt.
1064 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1065 * configure: Rebuilt.
1066 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1068 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1070 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1072 * Makefile.orig: Renamed from Makefile.