1 2002-07-18 Bo Thorsen <bo@suse.de>
3 * include/private/gcconfig.h: Add x86-64 definitions.
4 * os_dep.c: Add x86-64 support.
5 * configure.in: Likewise.
6 * configure: Regenerate.
8 2002-07-18 H.J. Lu <hjl@gnu.org>
10 * mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.
12 2002-07-18 H.J. Lu (hjl@gnu.org)
14 * configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
17 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
20 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
22 2002-06-09 H.J. Lu (hjl@gnu.org)
24 * include/private/gc_locks.h (GC_test_and_set): Support
26 (GC_TEST_AND_SET_DEFINED): Likewise.
28 * include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
31 (LINUX_STACKBOTTOM): Likewise.
32 (STACKBOTTOM): Removed for Linux/mips.
34 Sun May 19 11:32:03 2002 Mark P Mitchell <mark@codesourcery.com>
36 * irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
37 (GC_pthread_create): Fix typo.
38 (GC_TRY_LOCK): Likewise.
39 * include/private/gc_locks.h (GC_test_and_set): Only take one
41 (LOCK): Adjust appropriately.
42 * include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
43 _SIGRTMIN is unavailable.
45 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
47 * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
48 * aclocal.m4: Regenerate.
49 * configure: Regenerate.
51 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
53 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
54 script entry, and set LD to it when configuring multilibs.
57 2002-04-22 Jeff Sturm <jsturm@one-point.com>
59 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
60 (noinst_LTLIBRARIES): Add libgcjgc.la.
62 * Makefile.in: Rebuild.
64 2002-04-22 David S. Miller <davem@redhat.com>
66 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
67 64-bit SPARC Linux, the __libc_stack_end technique does
68 not work in this case.
70 2002-04-22 Jeff Sturm <jsturm@one-point.com>
72 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
74 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
76 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
79 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
81 * include/private/gcconfig.h (DATAEND): Update comment example
84 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
86 * include/private/gcconfig.h (DATAEND): Clarify comment.
88 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
90 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
91 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
93 * allchblk.c (GC_allchblk_nth): Change text and support reduced
94 frequency for blacklist warning message.
95 * misc.c (GC_large_alloc_warn_interval,
96 GC_large_alloc_warn_suppressed): define.
97 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
98 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
99 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
100 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
102 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
104 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
106 * include/private/gcconfig.h: Add support for an unmapped
107 memory hole between the end of the initialized data segment
108 and the start of the BSS on FreeBSD/i386.
110 2002-03-30 Krister Walfridsson <cato@df.lth.se>
112 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
115 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
117 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
118 (GC_local_gcj_malloc): Add assertion.
119 (start_mark_threads): Fix abort message.
120 * mark.c (GC_mark_from): Generalize assertion.
121 * reclaim.c (GC_clear_fl_links): New function.
122 (GC_start_reclaim): Must clear some freelist links.
123 * include/private/specific.h, specific.c: Add assertions.
124 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
125 Rearrange tse fields.
127 2002-03-27 Richard Henderson <rth@redhat.com>
129 * os_dep.c (GC_init_linux_data_start): Fix references to
130 __data_start and _end.
132 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
134 * include/private/gcconfig.h: Change all likely references
135 to linker script synthesized symbols to use this idiom:
136 extern int etext[]; etext
138 2002-03-25 Jeff Sturm <jsturm@one-point.com>
140 * linux_threads.c (GC_get_nprocs): Close file descriptor.
142 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
144 * include/private/gcconfig.h: Add unified test for FreeBSD.
145 Support FreeBSD/alpha.
146 * os_dep.c: Do not include <machine/trap.h> unless available.
147 (GC_freebsd_stack_base): Fix types.
149 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
151 * Makefile.am: Make a convenience library.
152 * Makefile.in: Rebuilt.
154 2002-03-15 Anthony Green <green@redhat.com>
156 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
157 * configure.in: Disable use of getenv for win32 targets (some of
158 which have broken implementations).
159 * configure: Rebuilt.
161 2002-03-12 Adam Megacz <adam@xwt.org>
163 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
164 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
165 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
166 statically initialized it to TRUE if compiling with GCC.
167 * win32_threads.c (thread_start): We no longer use SEH if
169 * mark.c (GC_mark_some): We no longer use SEH if
172 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
174 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
175 support is enabled, for hash synchronization.
177 2002-02-24 Adam Megacz <adam@xwt.org>
179 * Makefile.am: Added win32_threads.c to sources list.
180 * win32_threads.c: Added two */'s which I had neglected.
182 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
184 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
185 * Makefile.in: Rebuilt.
187 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
189 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
191 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
193 * mips_sgi_mach_dep.S: Likewise.
194 * Makefile.am: Update for above changes.
195 * Makefile.in: Rebuilt.
197 2002-02-12 Richard Henderson <rth@redhat.com>
199 * configure.in: Re-apply 2001-06-26 configure change.
200 * configure: Rebuild.
202 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
204 Imported GC 6.1 Alpha 3.
206 * sparc_mach_dep.S: Delete incorrectly named file.
208 2001-02-11 Adam Megacz <adam@xwt.org
210 * configure.in: support for win32, saner
211 cross-compile options
213 2001-02-08 Anthony Green <green@redhat.com>
215 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
216 board embedded targets.
217 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
218 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
219 redundant uses of ECOS.
220 * misc.c: Use NOSYS where ECOS is being used.
221 Don't define GC_write twice for ECOS systems.
222 (GC_write): New function for NOSYS targets.
224 2002-02-06 Adam Megacz <adam@xwt.org>
226 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
227 now exposed on all Win32 platforms.
228 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
229 compiles on Win32; it invokes CreateThread() if GC is built
230 as a DLL; otherwise it registers the thread.
231 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
232 libgcjgc was not built as a DLL.
234 2002-02-01 Adam Megacz <adam@xwt.org>
236 * boehm-gc on win32 now automatically detects if it is being built
237 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
239 2002-01-25 David Edelsohn <edelsohn@gnu.org>
241 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
242 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
243 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
244 DATASTART and DATAEND roots.
245 * rs6000_mach_dep.s: Add function descriptor and traceback table.
247 2001-12-16 Jeff Sturm <jsturm@one-point.com>
249 * dyn_load.c: Define ElfW (if needed) for all targets,
251 (GC_FirstDLOpenedLinkMap): Use it.
252 (GC_register_dynamic_libraries_dl): Use it.
253 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
256 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
259 * configure.in: Add AC_SUBST(target_alias).
260 * configure: Regenerated.
262 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
264 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
265 case for GC_FREEBSD_THREADS.
266 * configure.in (*-*-freebsd*): Clarify warning.
267 * configure: Rebuilt.
269 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
270 Andreas Tobler <toa@pop.agri.ch>
272 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
274 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
276 * linux_threads.c (GC_init_parallel): Do not declare as a static
278 * include/gc.h (GC_init): Declare here. Add description.
279 * include/private/gc_priv.h (GC_init): Remove declaration.
281 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
283 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
284 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
285 GC_FREEBSD_THREADS, handle strange interaction between system
286 pthread implementation and boehm-gc signal-handler architecture.
287 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
289 * include/private/gcconfig.h (configuration keyed off FREEBSD):
290 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
291 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
293 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
295 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
296 * Makefile.in: Rebuilt.
298 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
300 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
301 merged local changes.
303 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
305 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
306 Solaris 2/Intel definition.
308 * configure.in (i?86-*-solaris2.[89]*): Define
309 SOLARIS25_PROC_VDB_BUG_FIXED.
310 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
311 * configure: Regenerate.
313 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
314 (DATAEND): Define using _end.
316 2001-09-11 Per Bothner <per@bothner.com>
318 * include/Makefile.am: New file. It defines include_HEADERS.
319 * Makefile.am (SUBDIRS): New macro, set to include.
320 * configure.in (AC_OUTPUT): Add include/Makefile.
322 2001-08-20 Tom Tromey <tromey@redhat.com>
324 * configure: Rebuilt.
325 * configure.in: Always ask gcc for threads package.
327 2001-08-17 Tom Tromey <tromey@redhat.com>
329 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
330 merged local changes.
332 2001-08-02 David Billinghurst <David.Billinghurst>
334 * configure: Rebuilt.
335 * configure.in: POSIX threads on cygwin does not link with
338 2001-07-03 Tom Tromey <tromey@redhat.com>
340 Fix for PR bootstrap/3281:
341 * aclocal.m4, configure, Makefile.in: Rebuilt.
342 * acinclude.m4: Set mkinstalldirs for in-tree build.
344 2001-06-26 Richard Henderson <rth@redhat.com>
346 * alpha_mach_dep.s: Mark call-saved FP registers.
347 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
348 * configure.in (alpha*): Re-enable alpha_mach_dep.s
349 * configure: Rebuild.
351 2001-06-12 Tom Tromey <tromey@redhat.com>
353 * aclocal.m4, configure: Rebuilt.
354 * acinclude.m4: Find configure.host in srcdir.
356 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
358 * configure.in (AC_EXEEXT): Work around in case it expands to
359 nothing, as in autoconf 2.50.
360 * acinclude.m4: Likewise.
361 * aclocal.m4, configure: Rebuilt.
363 2001-06-07 Tom Tromey <tromey@redhat.com>
365 For PR bootstrap/3075:
366 * configure, aclocal.m4, Makefile.in: Rebuilt.
367 * configure.in: Don't call AC_CONFIG_AUX_DIR or
369 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
370 AC_CANONICAL_SYSTEM here.
371 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
374 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
376 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
377 (libgcjgc_la_SOURCES): Remove typo.
378 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
379 * Makefile.in: Rebuilt.
381 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
383 Imported version version 6.0alpha7.
385 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
386 README.amiga, README.debugging, README.dj, README.hp, README.linux,
387 README.rs6000, README.sgi, README.solaris2, README.uts,
388 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
389 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
390 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
391 hpux_irix_threads.c, makefile.depend, nursery.c,
392 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
393 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
394 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
395 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
398 2001-05-19 Hans Boehm <hans_boehm@hp.com>
400 * configure.host: Build with -fexceptions.
401 * linux_threads.c: Remember which thread stopped world for
403 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
404 with final tuning by Bryce McKinlay
406 * configure.in: Add support for --enable-threads=posix on FreeBSD.
407 * configure: Rebuilt.
409 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
411 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
412 (GC_noop1): Change declaration to take one argument.
414 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
416 * configure.in: Obtain THREADS with `gcc -v'.
417 * configure: Rebuilt.
419 2001-04-05 Hans Boehm <hans_boehm@hp.com>
421 * misc.c: Back out buggy changes to stack clearing code.
422 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
423 spent clearing memory.
425 2001-04-04 Hans Boehm <hans_boehm@hp.com>
428 - Accomodate finalization requests for static objects.
429 (Will be required by hash synchronization. May be needed
430 in some configurations now.)
433 - Define MIN_WORDS. All allocation requests are rounded
434 up to at least this size. Removes a subtle assumption that
435 Java objects have a 2 word header.
438 - Adjust Linux/IA64 configuration for non-ancient kernels.
439 (Necessary fix for IA64.)
442 - Fix syntax error in currently unused code. Will be needed
450 - Change stack cleaning code to typically clear about one tenth
451 the memory it used to in the threads configuration. Occasionally
452 still clear more. (This is really a fix for a long-standing
453 and fairly significant performance bug with threads.)
456 - Fix the code for finding the beginning of the data segment under
457 Linux. I believe this is necessary for some IA64 Linux
458 distributions. It will also helo other platforms, though those
459 may additionally require a gcconfig.h adjustment. (This basically
460 works around the absence of a data_start or __data_start
461 definition in glibc.)
464 - Handle rounding due to MIN_WORDS.
466 2001-03-22 Tom Tromey <tromey@redhat.com>
468 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
470 2001-03-19 Tom Tromey <tromey@redhat.com>
472 * Makefile.in: Rebuilt.
473 * Makefile.am (gctest_LDFLAGS): new macro.
475 2001-03-16 Tom Tromey <tromey@redhat.com>
477 * Makefile.in: Rebuilt.
478 * Makefile.am (TESTS_ENVIRONMENT): New macro.
480 2001-01-23 Rod Stewart <stewart@lab43.org>
482 * gcconfig.h: Check for `__arm__', not `arm'.
484 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
486 * configure.in: Rename THREADLIB to THREADLIBS.
487 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
488 ensures that we link the correct version of the linuxthreads semaphore
490 * Makefile.in: Rebuilt.
491 * configure: Rebuilt.
493 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
494 list of signals which are not blocked during suspend in the NO_SIGNALS
497 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
499 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
501 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
503 * Makefile.dist: Renamed from Makefile.orig.
505 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
507 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
508 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
510 * Makefile.in: Rebuilt.
511 * configure: Likewise.
513 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
515 * gcconfig.h: Add new case for powerpc EABI.
516 [PPC]: Handle embedded OS for powerpc simulator.
518 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
520 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
521 cross-compile configuration only.
522 * Makefile.am: Build gcj_mlc.c.
523 * configure, Makefile.in: Rebuilt.
525 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
527 * acinclude.m4: Include libtool macros from the top level.
528 * aclocal.m4, configure: Rebuilt.
530 2000-09-04 Anthony Green <green@redhat.com>
532 Fix for PR libgcj/230:
533 * mark.c (GC_mark_from_mark_stack): Remove call to
534 GC_debug_object_start.
535 * gc_priv.h (GC_debug_object_start): Remove prototype.
537 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
539 * gcconfig.h [OSF1] (_end): Declare as `int'.
541 2000-08-02 Tom Tromey <tromey@cygnus.com>
543 * gc_priv.h (GC_generic_malloc_inner): Prototype.
544 (GC_generic_malloc): Likewise.
545 (GC_add_to_black_list_normal): Likewise.
546 (GC_find_header): Likewise.
547 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
548 * gc_mark.h (GC_find_start): Prototype.
549 (GC_signal_mark_stack_overflow): Likewise.
551 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
553 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
554 * configure: Rebuilt.
556 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
558 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
560 Imported version 5.1.
561 * acinclude.m4: Push version to 5.1.
563 2000-06-19 Andrew Haley <aph@cygnus.com>
565 * os_dep.c (read): Pass two dummy args to syscall().
567 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
569 Imported 5.0 release version.
570 * acinclude.m4: Increment version to 5.0.
572 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
574 Imported version 5.0alpha7.
575 * acinclude.m4: Update version to 5.0a7.
577 2000-04-26 Jakub Jelinek <jakub@redhat.com>
579 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
580 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
581 - sparc glibc does not provide it.
582 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
583 Make STACKBOTTOM depend on the wordsize.
584 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
585 (struct frame): Declare on sparc*-linux*.
586 (GC_save_callers): Bias the frame pointers if needed (sparc64).
587 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
588 Implement on sparc64.
589 (GC_clear_stack_inner): Implement on sparc64.
590 * gc_priv.h (GC_test_and_set): Implement for sparc.
591 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
592 GC_save_regs_in_stack on sparc.
594 2000-04-23 Tom Tromey <tromey@cygnus.com>
596 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
598 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
600 Imported version version 5.0alpha6.
601 * acinclude.m4: Bump version to 5.0a6.
602 * configure.in: Don't use alpha_mach_dep.s.
603 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
605 * Makefile.am, Makefile.in: irix_threads.c is now
607 * Makefile.orig: Updated from gc distribution Makefile.
609 2000-03-26 Anthony Green <green@redhat.com>
611 * misc.c (GC_enable): Always define GC_enable and GC_disable.
613 2000-02-14 Tom Tromey <tromey@cygnus.com>
615 * gc.h (dlopen): Define as GC_dlopen on Linux.
616 (GC_dlopen): Declare on Linux.
617 * dyn_load.c (GC_dlopen): Define for Linux.
619 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
621 * gcconfig.h (DATASTART): Add missing extern declaration
622 for data_start on powerpc.
624 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
626 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
629 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
631 * gcconfig.h: Define DATASTART for Alpha Linux.
633 1999-12-19 Anthony Green <green@cygnus.com>
635 * gcconfig.h: Use libgcj hack for Alpha Linux.
636 Undefine MPROTEXT_VDB (from Jeff Sturm).
637 * os_dep.c: Remove Alpha Linux hacks.
640 1999-12-13 Tom Tromey <tromey@cygnus.com>
642 * aclocal.m4, configure: Rebuilt.
643 * acinclude.m4: Changed version to 5.0a4.
644 * Makefile.in: Rebuilt.
645 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
647 1999-12-12 Anthony Green <green@cygnus.com>
649 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
651 (DYNAMIC_LOADING): Define for PowerPC Linux.
652 * os_dep.c: Remove some special cases for PowerPC Linux.
653 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
656 1999-11-04 Tom Tromey <tromey@cygnus.com>
658 * Makefile.in: Rebuilt.
659 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
661 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
662 (GC_thr_init): Don't declare.
664 * configure: Rebuilt.
665 * configure.in: Removed qt threads case.
666 * dyn_load.c: Don't mention QUICK_THREADS.
667 * os_dep.c: Don't mention QUICK_THREADS.
668 * misc.c: Don't mention QUICK_THREADS.
669 * gcconfig.h: Don't mention QUICK_THREADS.
670 * gc_priv.h: Removed QUICK_THREADS code.
671 * quick_threads.c: Removed.
673 1999-11-03 Tom Tromey <tromey@cygnus.com>
675 * gcconfig.h: Merged in local changes from old config.h.
677 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
679 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
681 1999-11-02 Tom Tromey <tromey@cygnus.com>
683 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
685 * configure: Rebuilt.
686 * configure.in: Don't create boehm-config.h.
687 * Makefile.in: Rebuilt.
688 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
690 ($(all_objs)): Depend on gcconfig.h.
691 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
692 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
695 1999-11-01 Tom Tromey <tromey@cygnus.com>
697 * Makefile.in: Rebuilt.
698 * Makefile.am (gctest_LDADD): Added THREADLIB.
700 * configure: Rebuilt.
701 * configure.in (INCLUDES): New subst.
703 1999-09-29 Steve Chamberlain <sac@pobox.com>
705 * config.h: Added picoJava target.
706 * mach_dep.h (GC_push_regs): New code for picoJava.
708 1999-09-28 Tom Tromey <tromey@cygnus.com>
710 * aclocal.m4, configure: Rebuilt.
711 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
712 appropriate AC_PROG_ symbol.
714 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
716 * gc_priv.h: IRIX thread changes from
717 include/private/gc_priv.h.
719 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
721 * Makefile.in: Rebuilt.
722 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
725 * configure: Rebuilt.
726 * configure.in: Properly align --help output, fix capitalization
728 * acinclude.m4: Likewise.
730 1999-08-04 Tom Tromey <tromey@cygnus.com>
732 * configure.in: Added missing `;;'. From Anthony Green.
734 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
736 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
738 1999-08-03 Tom Tromey <tromey@cygnus.com>
740 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
741 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
743 1999-08-02 Tom Tromey <tromey@cygnus.com>
745 * aclocal.m4, configure: Rebuilt for new libtool.
747 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
749 * mips_sgi_mach_dep.s: Enable PIC option.
751 1999-07-19 Tom Tromey <tromey@cygnus.com>
753 * config.h (MPROTECT_VDB): Don't define on Linux.
755 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
757 * Makefile.am (.s.lo): Avoid `#line' directives.
758 * Makefile.in: Rebuilt.
760 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
762 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
763 generate *-recursive for this Makefile, use *-am instead.
764 * Makefile.in: Rebuilt.
766 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
768 * Makefile.am (.s.lo): Renamed from `.s.o'.
769 * Makefile.in: Rebuilt.
771 1999-06-21 Tom Tromey <tromey@cygnus.com>
773 Alpha patch from Jeff Sturm:
774 * os_dep.c (GC_init_linuxalpha): New function.
775 * misc.c: Initialize for alpha linux.
776 * gc_priv.h (GC_test_and_set): Define for alpha.
777 * config.h: Don't assume __data_start on alpha.
779 * Makefile.in: Rebuilt.
780 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
783 * Makefile.in: Rebuilt.
784 * Makefile.am (toolexeclibdir): Define as libdir when
786 * configure: Rebuilt.
787 * configure.in (USE_LIBDIR): New conditional.
789 * configure: Rebuilt.
790 * configure.in: Recognize all forms of alpha.
792 1999-06-17 Anthony Green <green@cygnus.com>
794 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
795 Carlo Dapor <carlo@vis.ethz.ch>).
797 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
799 * configure.in: Switch from irix threads to posix threads
800 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
801 for mips architecture.
802 * configure: Regenerate.
804 1999-04-30 Tom Tromey <tromey@cygnus.com>
806 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
808 1999-04-26 Tom Tromey <tromey@cygnus.com>
810 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
813 1999-04-23 Tom Tromey <tromey@cygnus.com>
815 * Makefile.in, configure: Rebuilt.
816 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
817 (libgcjgc_la_SOURCES): Renamed.
818 (libgcjgc_la_LIBADD): Likewise.
819 (libgcjgc_la_DEPENDENCIES): Likewise.
820 (EXTRA_libgcjgc_la_SOURCES): Likewise.
821 (gctest_LDADD): Use libgcjgc.la.
822 (all_objs): Mention libgcj_la_OBJECTS.
823 (EXTRA_LTLIBRARIES): Renamed.
824 (toollib_LTLIBRARIES): Likewise.
825 (libgcjgc_la_LDFLAGS): New macro
826 (toolexecdir): Renamed.
827 (toolexeclibdir): Likewise.
828 (toolexeclib_LTLIBRARIES): Likewise.
829 (LTCOMPILE): Renamed; added libtool invocation.
830 (LINK): Added libtool invocation.
831 (.s.o): use LTCOMPILE.
832 * configure.in: Call AM_PROG_LIBTOOL.
833 (target_all): Set to libgcjgc.la.
834 Mention `.lo' forms of object files.
836 1999-04-21 Tom Tromey <tromey@cygnus.com>
838 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
841 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
842 sigcontext.h. From Matthias Klose <doko@itso.de>.
844 1999-04-16 Tom Tromey <tromey@cygnus.com>
846 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
847 David Pettersson <dapet@mai.liu.se>
849 1999-04-14 Tom Tromey <tromey@cygnus.com>
851 * configure: Rebuilt.
852 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
853 incorrect patch of 199-04-09.
855 * configure: Rebuilt.
856 * configure.in: Added support for alpha.
857 From David Pettersson <dapet@mai.liu.se>.
859 1999-04-13 Tom Tromey <tromey@cygnus.com>
861 * Makefile.in: Rebuilt.
862 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
865 1999-04-09 Tom Tromey <tromey@cygnus.com>
867 * configure: Rebuilt.
868 * configure.in: Use sparc_mach_dep.s when building on Solaris.
870 1999-02-23 Tom Tromey <tromey@cygnus.com>
872 * configure: Rebuilt.
873 * configure.in: For Linux, define _REENTRANT. For Solaris, define
874 SOLARIS_THREADS and _SOLARIS_PTHREADS.
876 1999-02-18 Tom Tromey <tromey@cygnus.com>
878 * quick_threads.c (GC_push_all_stacks): Change order of arguments
879 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
880 for case where LO is NULL.
882 1999-02-10 Tom Tromey <tromey@cygnus.com>
884 * aclocal.m4, configure, Makefile.in: Rebuilt.
885 * acinclude.m4: Updated to be used with automake 1.4.
886 * configure.in: Renamed libgc to libgcjgc. Updated to be used
888 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
889 (libgcjgc_a_SOURCES): Likewise.
890 (libgcjgc_a_LIBADD): Likewise.
891 (libgcjgc_a_DEPENDENCIES): Likewise.
892 (EXTRA_libgcjgc_a_SOURCES): Likewise.
893 (gctest_LDADD): Likewise.
894 (all_objs): Likewise.
896 1999-01-08 Tom Tromey <tromey@cygnus.com>
898 * configure: Rebuilt.
899 * configure.in: Define LINUX_THREADS if using POSIX threads on
902 * gc_priv.h (GC_test_and_set): Put return type into definition.
904 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
906 * Makefile.am: add support for eCos. In particular, add C++
907 support for compiling the file ecos.cc.
909 * acinclude.m4: add C++ support.
910 * aclocal.m4: likewise
911 * config.h: add eCos support.
912 * configure: likewise
913 * configure.in: likewise
914 * misc.c (GC_write): add eCos support.
915 * os_dep.c (tiny_sbrk): add eCos support.
917 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
919 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
920 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
922 1998-11-23 Tom Tromey <tromey@cygnus.com>
924 * configure.host (boehm_gc_cflags): Don't add `-O2'.
926 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
928 * Makefile.am, Makefile.in, configure.host: tx39 build option
931 1998-11-17 Tom Tromey <tromey@cygnus.com>
933 * configure: Rebuilt.
934 * configure.in: Switch on host, not target.
936 1998-11-16 Tom Tromey <tromey@cygnus.com>
938 * gc_priv.h (GC_debug_object_start): Declare.
939 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
940 * gc.h (GC_debug_register_finalizer_no_order,
941 GC_register_finalizer_no_order): Declare.
942 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
943 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
944 (GC_debug_generic_malloc): Likewise.
945 (GC_debug_object_start): new function.
947 1998-11-11 Tom Tromey <tromey@cygnus.com>
949 * configure: Rebuilt.
950 * configure.in: Recognize --enable-java-gc, not --enable-gc.
952 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
954 * dyn_load.c: Handle QUICK_THREADS case.
956 1998-10-21 Tom Tromey <tromey@cygnus.com>
958 * configure: Rebuilt.
959 * configure.in: Put cpp defines here, not in config.h. Recognize
960 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
961 define PACKAGE or VERSION.
962 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
965 * os_dep.c (GC_default_push_other_roots): Define when
966 QUICK_THREADS defined.
967 * misc.c: Added QUICK_THREADS case.
968 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
969 * config.h (THREADS): Define if QUICK_THREADS defined.
970 * Makefile.in: Rebuilt.
971 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
973 * quick_threads.c: New file.
975 1998-10-20 Tom Tromey <tromey@cygnus.com>
977 * aclocal.m4, configure: Rebuilt.
978 * acinclude.m4: Don't subst machine_dir or sys_dir.
979 * configure.host: Removed unused code.
981 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
983 * configure: Rebuilt.
984 * configure.in: Fix typo in previous patch.
986 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
988 * Makefile.in, aclocal.m4, configure: Rebuilt.
989 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
990 * configure.host: Created.
992 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
994 * Makefile.in: Rebuilt.
995 * Makefile.am (lib_LIBRARIES): Use target_all.
996 (EXTRA_LIBRARIES): New macro.
997 * configure: Rebuilt.
998 * configure.in: Recognize --enable-gc.
1000 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
1002 * Makefile.in: Rebuilt.
1003 * Makefile.am (COMPILE): Define.
1005 (.s.o): Use MY_CFLAGS.
1006 * configure: Rebuilt.
1007 * configure.in (MY_CFLAGS): Define and subst.
1009 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
1011 * configure: Rebuilt.
1012 * configure.in: Added --with-cross-host argument. Use
1013 $with_cross_host to determine when cross-compiling.
1015 * config.h (SMALL_CONFIG): Don't define.
1016 * configure: Rebuilt.
1017 * configure.in: Define SMALL_CONFIG when cross-compiling.
1019 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
1021 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
1022 allchblk.c: Merged with 4.13a2 while preserving local changes.
1024 * Makefile.orig: Updated from Makefile in 4.13a2.
1026 * configure: Rebuilt.
1027 * configure.in: Updated version number to 4.13a2. On Solaris,
1028 don't build with -O when using gcc.
1030 Merged in version 4.13alpha2:
1031 * config.h (USE_MMAP): Re-enable on Solaris.
1032 * solaris_pthreads.c: Removed RCS Id line.
1033 * alpha_mach_dep.s: Removed RCS Id line.
1035 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1037 * config.h (USE_MMAP): Don't define for Solaris.
1039 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1041 * Makefile.in: Rebuilt.
1042 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1044 * Makefile.in: Rebuilt.
1045 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1047 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1049 * Makefile.in: Rebuilt.
1050 * Makefile.am ($(all_objs)): Depend on config.h.
1052 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1053 DATASTART as &_etext.
1054 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1055 * configure: Rebuilt.
1056 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1059 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1061 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1062 (GC_maybe_gc): Likewise.
1063 * os_dep.c: If NO_SIGSET defined, then have empty
1064 GC_disable_signals and GC_enable_signals.
1065 * configure: Rebuilt.
1066 * configure.in: Added --with-target-subdir option. If
1067 cross-compiling, define NO_SIGSET and NO_CLOCK.
1069 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1071 * Makefile.in: Rebuilt.
1072 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1074 * aclocal.m4, configure: Rebuilt.
1075 * acinclude.m4: New file.
1076 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1078 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1080 * configure: Rebuilt.
1081 * configure.in: Link boehm-config.h to config.h.
1082 * Makefile.in: Rebuilt.
1083 * Makefile.am (INCLUDES): Removed.
1084 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1085 JAVA_FINALIZATION): Define
1087 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1089 * Many files: Use GC_bool, not bool.
1090 * gc_priv.h: Define GC_bool, not bool.
1092 * misc.c (GC_dont_gc): Define as int.
1093 (GC_quiet): Likewise.
1094 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1095 * alloc.c (GC_dont_expand): Define as int.
1096 * gc_priv.h: For gcc, define bool as char.
1098 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1100 * Makefile.in: Rebuilt.
1101 * Makefile.am (check_PROGRAMS): New macro.
1102 (gctest_SOURCES): Likewise.
1103 (gctest_LDADD): Likewise.
1105 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1107 * Makefile.in: Rebuilt.
1108 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1109 * configure: Rebuilt.
1110 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1112 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1114 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1116 * Makefile.orig: Renamed from Makefile.