1 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
3 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
4 script entry, and set LD to it when configuring multilibs.
7 2002-04-22 Jeff Sturm <jsturm@one-point.com>
9 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
10 (noinst_LTLIBRARIES): Add libgcjgc.la.
12 * Makefile.in: Rebuild.
14 2002-04-22 David S. Miller <davem@redhat.com>
16 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
17 64-bit SPARC Linux, the __libc_stack_end technique does
18 not work in this case.
20 2002-04-22 Jeff Sturm <jsturm@one-point.com>
22 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
24 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
26 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
29 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
31 * include/private/gcconfig.h (DATAEND): Update comment example
34 2002-04-08 Loren J. Rittle <ljrittle@acm.org>
36 * include/private/gcconfig.h (DATAEND): Clarify comment.
38 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
40 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
41 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
43 * allchblk.c (GC_allchblk_nth): Change text and support reduced
44 frequency for blacklist warning message.
45 * misc.c (GC_large_alloc_warn_interval,
46 GC_large_alloc_warn_suppressed): define.
47 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
48 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
49 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
50 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
52 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
54 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
56 * include/private/gcconfig.h: Add support for an unmapped
57 memory hole between the end of the initialized data segment
58 and the start of the BSS on FreeBSD/i386.
60 2002-03-30 Krister Walfridsson <cato@df.lth.se>
62 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
65 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
67 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
68 (GC_local_gcj_malloc): Add assertion.
69 (start_mark_threads): Fix abort message.
70 * mark.c (GC_mark_from): Generalize assertion.
71 * reclaim.c (GC_clear_fl_links): New function.
72 (GC_start_reclaim): Must clear some freelist links.
73 * include/private/specific.h, specific.c: Add assertions.
74 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
77 2002-03-27 Richard Henderson <rth@redhat.com>
79 * os_dep.c (GC_init_linux_data_start): Fix references to
80 __data_start and _end.
82 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
84 * include/private/gcconfig.h: Change all likely references
85 to linker script synthesized symbols to use this idiom:
86 extern int etext[]; etext
88 2002-03-25 Jeff Sturm <jsturm@one-point.com>
90 * linux_threads.c (GC_get_nprocs): Close file descriptor.
92 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
94 * include/private/gcconfig.h: Add unified test for FreeBSD.
95 Support FreeBSD/alpha.
96 * os_dep.c: Do not include <machine/trap.h> unless available.
97 (GC_freebsd_stack_base): Fix types.
99 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
101 * Makefile.am: Make a convenience library.
102 * Makefile.in: Rebuilt.
104 2002-03-15 Anthony Green <green@redhat.com>
106 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
107 * configure.in: Disable use of getenv for win32 targets (some of
108 which have broken implementations).
109 * configure: Rebuilt.
111 2002-03-12 Adam Megacz <adam@xwt.org>
113 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
114 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
115 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
116 statically initialized it to TRUE if compiling with GCC.
117 * win32_threads.c (thread_start): We no longer use SEH if
119 * mark.c (GC_mark_some): We no longer use SEH if
122 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
124 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
125 support is enabled, for hash synchronization.
127 2002-02-24 Adam Megacz <adam@xwt.org>
129 * Makefile.am: Added win32_threads.c to sources list.
130 * win32_threads.c: Added two */'s which I had neglected.
132 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
134 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
135 * Makefile.in: Rebuilt.
137 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
139 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
141 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
143 * mips_sgi_mach_dep.S: Likewise.
144 * Makefile.am: Update for above changes.
145 * Makefile.in: Rebuilt.
147 2002-02-12 Richard Henderson <rth@redhat.com>
149 * configure.in: Re-apply 2001-06-26 configure change.
150 * configure: Rebuild.
152 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
154 Imported GC 6.1 Alpha 3.
156 * sparc_mach_dep.S: Delete incorrectly named file.
158 2001-02-11 Adam Megacz <adam@xwt.org
160 * configure.in: support for win32, saner
161 cross-compile options
163 2001-02-08 Anthony Green <green@redhat.com>
165 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
166 board embedded targets.
167 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
168 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
169 redundant uses of ECOS.
170 * misc.c: Use NOSYS where ECOS is being used.
171 Don't define GC_write twice for ECOS systems.
172 (GC_write): New function for NOSYS targets.
174 2002-02-06 Adam Megacz <adam@xwt.org>
176 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
177 now exposed on all Win32 platforms.
178 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
179 compiles on Win32; it invokes CreateThread() if GC is built
180 as a DLL; otherwise it registers the thread.
181 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
182 libgcjgc was not built as a DLL.
184 2002-02-01 Adam Megacz <adam@xwt.org>
186 * boehm-gc on win32 now automatically detects if it is being built
187 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
189 2002-01-25 David Edelsohn <edelsohn@gnu.org>
191 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
192 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
193 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
194 DATASTART and DATAEND roots.
195 * rs6000_mach_dep.s: Add function descriptor and traceback table.
197 2001-12-16 Jeff Sturm <jsturm@one-point.com>
199 * dyn_load.c: Define ElfW (if needed) for all targets,
201 (GC_FirstDLOpenedLinkMap): Use it.
202 (GC_register_dynamic_libraries_dl): Use it.
203 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
206 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
209 * configure.in: Add AC_SUBST(target_alias).
210 * configure: Regenerated.
212 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
214 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
215 case for GC_FREEBSD_THREADS.
216 * configure.in (*-*-freebsd*): Clarify warning.
217 * configure: Rebuilt.
219 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
220 Andreas Tobler <toa@pop.agri.ch>
222 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
224 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
226 * linux_threads.c (GC_init_parallel): Do not declare as a static
228 * include/gc.h (GC_init): Declare here. Add description.
229 * include/private/gc_priv.h (GC_init): Remove declaration.
231 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
233 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
234 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
235 GC_FREEBSD_THREADS, handle strange interaction between system
236 pthread implementation and boehm-gc signal-handler architecture.
237 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
239 * include/private/gcconfig.h (configuration keyed off FREEBSD):
240 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
241 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
243 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
245 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
246 * Makefile.in: Rebuilt.
248 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
250 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
251 merged local changes.
253 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
255 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
256 Solaris 2/Intel definition.
258 * configure.in (i?86-*-solaris2.[89]*): Define
259 SOLARIS25_PROC_VDB_BUG_FIXED.
260 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
261 * configure: Regenerate.
263 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
264 (DATAEND): Define using _end.
266 2001-09-11 Per Bothner <per@bothner.com>
268 * include/Makefile.am: New file. It defines include_HEADERS.
269 * Makefile.am (SUBDIRS): New macro, set to include.
270 * configure.in (AC_OUTPUT): Add include/Makefile.
272 2001-08-20 Tom Tromey <tromey@redhat.com>
274 * configure: Rebuilt.
275 * configure.in: Always ask gcc for threads package.
277 2001-08-17 Tom Tromey <tromey@redhat.com>
279 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
280 merged local changes.
282 2001-08-02 David Billinghurst <David.Billinghurst>
284 * configure: Rebuilt.
285 * configure.in: POSIX threads on cygwin does not link with
288 2001-07-03 Tom Tromey <tromey@redhat.com>
290 Fix for PR bootstrap/3281:
291 * aclocal.m4, configure, Makefile.in: Rebuilt.
292 * acinclude.m4: Set mkinstalldirs for in-tree build.
294 2001-06-26 Richard Henderson <rth@redhat.com>
296 * alpha_mach_dep.s: Mark call-saved FP registers.
297 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
298 * configure.in (alpha*): Re-enable alpha_mach_dep.s
299 * configure: Rebuild.
301 2001-06-12 Tom Tromey <tromey@redhat.com>
303 * aclocal.m4, configure: Rebuilt.
304 * acinclude.m4: Find configure.host in srcdir.
306 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
308 * configure.in (AC_EXEEXT): Work around in case it expands to
309 nothing, as in autoconf 2.50.
310 * acinclude.m4: Likewise.
311 * aclocal.m4, configure: Rebuilt.
313 2001-06-07 Tom Tromey <tromey@redhat.com>
315 For PR bootstrap/3075:
316 * configure, aclocal.m4, Makefile.in: Rebuilt.
317 * configure.in: Don't call AC_CONFIG_AUX_DIR or
319 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
320 AC_CANONICAL_SYSTEM here.
321 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
324 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
326 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
327 (libgcjgc_la_SOURCES): Remove typo.
328 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
329 * Makefile.in: Rebuilt.
331 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
333 Imported version version 6.0alpha7.
335 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
336 README.amiga, README.debugging, README.dj, README.hp, README.linux,
337 README.rs6000, README.sgi, README.solaris2, README.uts,
338 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
339 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
340 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
341 hpux_irix_threads.c, makefile.depend, nursery.c,
342 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
343 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
344 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
345 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
348 2001-05-19 Hans Boehm <hans_boehm@hp.com>
350 * configure.host: Build with -fexceptions.
351 * linux_threads.c: Remember which thread stopped world for
353 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
354 with final tuning by Bryce McKinlay
356 * configure.in: Add support for --enable-threads=posix on FreeBSD.
357 * configure: Rebuilt.
359 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
361 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
362 (GC_noop1): Change declaration to take one argument.
364 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
366 * configure.in: Obtain THREADS with `gcc -v'.
367 * configure: Rebuilt.
369 2001-04-05 Hans Boehm <hans_boehm@hp.com>
371 * misc.c: Back out buggy changes to stack clearing code.
372 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
373 spent clearing memory.
375 2001-04-04 Hans Boehm <hans_boehm@hp.com>
378 - Accomodate finalization requests for static objects.
379 (Will be required by hash synchronization. May be needed
380 in some configurations now.)
383 - Define MIN_WORDS. All allocation requests are rounded
384 up to at least this size. Removes a subtle assumption that
385 Java objects have a 2 word header.
388 - Adjust Linux/IA64 configuration for non-ancient kernels.
389 (Necessary fix for IA64.)
392 - Fix syntax error in currently unused code. Will be needed
400 - Change stack cleaning code to typically clear about one tenth
401 the memory it used to in the threads configuration. Occasionally
402 still clear more. (This is really a fix for a long-standing
403 and fairly significant performance bug with threads.)
406 - Fix the code for finding the beginning of the data segment under
407 Linux. I believe this is necessary for some IA64 Linux
408 distributions. It will also helo other platforms, though those
409 may additionally require a gcconfig.h adjustment. (This basically
410 works around the absence of a data_start or __data_start
411 definition in glibc.)
414 - Handle rounding due to MIN_WORDS.
416 2001-03-22 Tom Tromey <tromey@redhat.com>
418 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
420 2001-03-19 Tom Tromey <tromey@redhat.com>
422 * Makefile.in: Rebuilt.
423 * Makefile.am (gctest_LDFLAGS): new macro.
425 2001-03-16 Tom Tromey <tromey@redhat.com>
427 * Makefile.in: Rebuilt.
428 * Makefile.am (TESTS_ENVIRONMENT): New macro.
430 2001-01-23 Rod Stewart <stewart@lab43.org>
432 * gcconfig.h: Check for `__arm__', not `arm'.
434 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
436 * configure.in: Rename THREADLIB to THREADLIBS.
437 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
438 ensures that we link the correct version of the linuxthreads semaphore
440 * Makefile.in: Rebuilt.
441 * configure: Rebuilt.
443 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
444 list of signals which are not blocked during suspend in the NO_SIGNALS
447 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
449 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
451 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
453 * Makefile.dist: Renamed from Makefile.orig.
455 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
457 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
458 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
460 * Makefile.in: Rebuilt.
461 * configure: Likewise.
463 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
465 * gcconfig.h: Add new case for powerpc EABI.
466 [PPC]: Handle embedded OS for powerpc simulator.
468 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
470 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
471 cross-compile configuration only.
472 * Makefile.am: Build gcj_mlc.c.
473 * configure, Makefile.in: Rebuilt.
475 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
477 * acinclude.m4: Include libtool macros from the top level.
478 * aclocal.m4, configure: Rebuilt.
480 2000-09-04 Anthony Green <green@redhat.com>
482 Fix for PR libgcj/230:
483 * mark.c (GC_mark_from_mark_stack): Remove call to
484 GC_debug_object_start.
485 * gc_priv.h (GC_debug_object_start): Remove prototype.
487 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
489 * gcconfig.h [OSF1] (_end): Declare as `int'.
491 2000-08-02 Tom Tromey <tromey@cygnus.com>
493 * gc_priv.h (GC_generic_malloc_inner): Prototype.
494 (GC_generic_malloc): Likewise.
495 (GC_add_to_black_list_normal): Likewise.
496 (GC_find_header): Likewise.
497 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
498 * gc_mark.h (GC_find_start): Prototype.
499 (GC_signal_mark_stack_overflow): Likewise.
501 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
503 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
504 * configure: Rebuilt.
506 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
508 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
510 Imported version 5.1.
511 * acinclude.m4: Push version to 5.1.
513 2000-06-19 Andrew Haley <aph@cygnus.com>
515 * os_dep.c (read): Pass two dummy args to syscall().
517 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
519 Imported 5.0 release version.
520 * acinclude.m4: Increment version to 5.0.
522 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
524 Imported version 5.0alpha7.
525 * acinclude.m4: Update version to 5.0a7.
527 2000-04-26 Jakub Jelinek <jakub@redhat.com>
529 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
530 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
531 - sparc glibc does not provide it.
532 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
533 Make STACKBOTTOM depend on the wordsize.
534 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
535 (struct frame): Declare on sparc*-linux*.
536 (GC_save_callers): Bias the frame pointers if needed (sparc64).
537 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
538 Implement on sparc64.
539 (GC_clear_stack_inner): Implement on sparc64.
540 * gc_priv.h (GC_test_and_set): Implement for sparc.
541 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
542 GC_save_regs_in_stack on sparc.
544 2000-04-23 Tom Tromey <tromey@cygnus.com>
546 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
548 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
550 Imported version version 5.0alpha6.
551 * acinclude.m4: Bump version to 5.0a6.
552 * configure.in: Don't use alpha_mach_dep.s.
553 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
555 * Makefile.am, Makefile.in: irix_threads.c is now
557 * Makefile.orig: Updated from gc distribution Makefile.
559 2000-03-26 Anthony Green <green@redhat.com>
561 * misc.c (GC_enable): Always define GC_enable and GC_disable.
563 2000-02-14 Tom Tromey <tromey@cygnus.com>
565 * gc.h (dlopen): Define as GC_dlopen on Linux.
566 (GC_dlopen): Declare on Linux.
567 * dyn_load.c (GC_dlopen): Define for Linux.
569 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
571 * gcconfig.h (DATASTART): Add missing extern declaration
572 for data_start on powerpc.
574 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
576 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
579 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
581 * gcconfig.h: Define DATASTART for Alpha Linux.
583 1999-12-19 Anthony Green <green@cygnus.com>
585 * gcconfig.h: Use libgcj hack for Alpha Linux.
586 Undefine MPROTEXT_VDB (from Jeff Sturm).
587 * os_dep.c: Remove Alpha Linux hacks.
590 1999-12-13 Tom Tromey <tromey@cygnus.com>
592 * aclocal.m4, configure: Rebuilt.
593 * acinclude.m4: Changed version to 5.0a4.
594 * Makefile.in: Rebuilt.
595 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
597 1999-12-12 Anthony Green <green@cygnus.com>
599 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
601 (DYNAMIC_LOADING): Define for PowerPC Linux.
602 * os_dep.c: Remove some special cases for PowerPC Linux.
603 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
606 1999-11-04 Tom Tromey <tromey@cygnus.com>
608 * Makefile.in: Rebuilt.
609 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
611 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
612 (GC_thr_init): Don't declare.
614 * configure: Rebuilt.
615 * configure.in: Removed qt threads case.
616 * dyn_load.c: Don't mention QUICK_THREADS.
617 * os_dep.c: Don't mention QUICK_THREADS.
618 * misc.c: Don't mention QUICK_THREADS.
619 * gcconfig.h: Don't mention QUICK_THREADS.
620 * gc_priv.h: Removed QUICK_THREADS code.
621 * quick_threads.c: Removed.
623 1999-11-03 Tom Tromey <tromey@cygnus.com>
625 * gcconfig.h: Merged in local changes from old config.h.
627 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
629 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
631 1999-11-02 Tom Tromey <tromey@cygnus.com>
633 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
635 * configure: Rebuilt.
636 * configure.in: Don't create boehm-config.h.
637 * Makefile.in: Rebuilt.
638 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
640 ($(all_objs)): Depend on gcconfig.h.
641 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
642 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
645 1999-11-01 Tom Tromey <tromey@cygnus.com>
647 * Makefile.in: Rebuilt.
648 * Makefile.am (gctest_LDADD): Added THREADLIB.
650 * configure: Rebuilt.
651 * configure.in (INCLUDES): New subst.
653 1999-09-29 Steve Chamberlain <sac@pobox.com>
655 * config.h: Added picoJava target.
656 * mach_dep.h (GC_push_regs): New code for picoJava.
658 1999-09-28 Tom Tromey <tromey@cygnus.com>
660 * aclocal.m4, configure: Rebuilt.
661 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
662 appropriate AC_PROG_ symbol.
664 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
666 * gc_priv.h: IRIX thread changes from
667 include/private/gc_priv.h.
669 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
671 * Makefile.in: Rebuilt.
672 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
675 * configure: Rebuilt.
676 * configure.in: Properly align --help output, fix capitalization
678 * acinclude.m4: Likewise.
680 1999-08-04 Tom Tromey <tromey@cygnus.com>
682 * configure.in: Added missing `;;'. From Anthony Green.
684 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
686 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
688 1999-08-03 Tom Tromey <tromey@cygnus.com>
690 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
691 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
693 1999-08-02 Tom Tromey <tromey@cygnus.com>
695 * aclocal.m4, configure: Rebuilt for new libtool.
697 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
699 * mips_sgi_mach_dep.s: Enable PIC option.
701 1999-07-19 Tom Tromey <tromey@cygnus.com>
703 * config.h (MPROTECT_VDB): Don't define on Linux.
705 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
707 * Makefile.am (.s.lo): Avoid `#line' directives.
708 * Makefile.in: Rebuilt.
710 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
712 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
713 generate *-recursive for this Makefile, use *-am instead.
714 * Makefile.in: Rebuilt.
716 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
718 * Makefile.am (.s.lo): Renamed from `.s.o'.
719 * Makefile.in: Rebuilt.
721 1999-06-21 Tom Tromey <tromey@cygnus.com>
723 Alpha patch from Jeff Sturm:
724 * os_dep.c (GC_init_linuxalpha): New function.
725 * misc.c: Initialize for alpha linux.
726 * gc_priv.h (GC_test_and_set): Define for alpha.
727 * config.h: Don't assume __data_start on alpha.
729 * Makefile.in: Rebuilt.
730 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
733 * Makefile.in: Rebuilt.
734 * Makefile.am (toolexeclibdir): Define as libdir when
736 * configure: Rebuilt.
737 * configure.in (USE_LIBDIR): New conditional.
739 * configure: Rebuilt.
740 * configure.in: Recognize all forms of alpha.
742 1999-06-17 Anthony Green <green@cygnus.com>
744 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
745 Carlo Dapor <carlo@vis.ethz.ch>).
747 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
749 * configure.in: Switch from irix threads to posix threads
750 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
751 for mips architecture.
752 * configure: Regenerate.
754 1999-04-30 Tom Tromey <tromey@cygnus.com>
756 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
758 1999-04-26 Tom Tromey <tromey@cygnus.com>
760 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
763 1999-04-23 Tom Tromey <tromey@cygnus.com>
765 * Makefile.in, configure: Rebuilt.
766 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
767 (libgcjgc_la_SOURCES): Renamed.
768 (libgcjgc_la_LIBADD): Likewise.
769 (libgcjgc_la_DEPENDENCIES): Likewise.
770 (EXTRA_libgcjgc_la_SOURCES): Likewise.
771 (gctest_LDADD): Use libgcjgc.la.
772 (all_objs): Mention libgcj_la_OBJECTS.
773 (EXTRA_LTLIBRARIES): Renamed.
774 (toollib_LTLIBRARIES): Likewise.
775 (libgcjgc_la_LDFLAGS): New macro
776 (toolexecdir): Renamed.
777 (toolexeclibdir): Likewise.
778 (toolexeclib_LTLIBRARIES): Likewise.
779 (LTCOMPILE): Renamed; added libtool invocation.
780 (LINK): Added libtool invocation.
781 (.s.o): use LTCOMPILE.
782 * configure.in: Call AM_PROG_LIBTOOL.
783 (target_all): Set to libgcjgc.la.
784 Mention `.lo' forms of object files.
786 1999-04-21 Tom Tromey <tromey@cygnus.com>
788 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
791 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
792 sigcontext.h. From Matthias Klose <doko@itso.de>.
794 1999-04-16 Tom Tromey <tromey@cygnus.com>
796 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
797 David Pettersson <dapet@mai.liu.se>
799 1999-04-14 Tom Tromey <tromey@cygnus.com>
801 * configure: Rebuilt.
802 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
803 incorrect patch of 199-04-09.
805 * configure: Rebuilt.
806 * configure.in: Added support for alpha.
807 From David Pettersson <dapet@mai.liu.se>.
809 1999-04-13 Tom Tromey <tromey@cygnus.com>
811 * Makefile.in: Rebuilt.
812 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
815 1999-04-09 Tom Tromey <tromey@cygnus.com>
817 * configure: Rebuilt.
818 * configure.in: Use sparc_mach_dep.s when building on Solaris.
820 1999-02-23 Tom Tromey <tromey@cygnus.com>
822 * configure: Rebuilt.
823 * configure.in: For Linux, define _REENTRANT. For Solaris, define
824 SOLARIS_THREADS and _SOLARIS_PTHREADS.
826 1999-02-18 Tom Tromey <tromey@cygnus.com>
828 * quick_threads.c (GC_push_all_stacks): Change order of arguments
829 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
830 for case where LO is NULL.
832 1999-02-10 Tom Tromey <tromey@cygnus.com>
834 * aclocal.m4, configure, Makefile.in: Rebuilt.
835 * acinclude.m4: Updated to be used with automake 1.4.
836 * configure.in: Renamed libgc to libgcjgc. Updated to be used
838 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
839 (libgcjgc_a_SOURCES): Likewise.
840 (libgcjgc_a_LIBADD): Likewise.
841 (libgcjgc_a_DEPENDENCIES): Likewise.
842 (EXTRA_libgcjgc_a_SOURCES): Likewise.
843 (gctest_LDADD): Likewise.
844 (all_objs): Likewise.
846 1999-01-08 Tom Tromey <tromey@cygnus.com>
848 * configure: Rebuilt.
849 * configure.in: Define LINUX_THREADS if using POSIX threads on
852 * gc_priv.h (GC_test_and_set): Put return type into definition.
854 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
856 * Makefile.am: add support for eCos. In particular, add C++
857 support for compiling the file ecos.cc.
859 * acinclude.m4: add C++ support.
860 * aclocal.m4: likewise
861 * config.h: add eCos support.
862 * configure: likewise
863 * configure.in: likewise
864 * misc.c (GC_write): add eCos support.
865 * os_dep.c (tiny_sbrk): add eCos support.
867 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
869 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
870 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
872 1998-11-23 Tom Tromey <tromey@cygnus.com>
874 * configure.host (boehm_gc_cflags): Don't add `-O2'.
876 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
878 * Makefile.am, Makefile.in, configure.host: tx39 build option
881 1998-11-17 Tom Tromey <tromey@cygnus.com>
883 * configure: Rebuilt.
884 * configure.in: Switch on host, not target.
886 1998-11-16 Tom Tromey <tromey@cygnus.com>
888 * gc_priv.h (GC_debug_object_start): Declare.
889 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
890 * gc.h (GC_debug_register_finalizer_no_order,
891 GC_register_finalizer_no_order): Declare.
892 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
893 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
894 (GC_debug_generic_malloc): Likewise.
895 (GC_debug_object_start): new function.
897 1998-11-11 Tom Tromey <tromey@cygnus.com>
899 * configure: Rebuilt.
900 * configure.in: Recognize --enable-java-gc, not --enable-gc.
902 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
904 * dyn_load.c: Handle QUICK_THREADS case.
906 1998-10-21 Tom Tromey <tromey@cygnus.com>
908 * configure: Rebuilt.
909 * configure.in: Put cpp defines here, not in config.h. Recognize
910 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
911 define PACKAGE or VERSION.
912 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
915 * os_dep.c (GC_default_push_other_roots): Define when
916 QUICK_THREADS defined.
917 * misc.c: Added QUICK_THREADS case.
918 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
919 * config.h (THREADS): Define if QUICK_THREADS defined.
920 * Makefile.in: Rebuilt.
921 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
923 * quick_threads.c: New file.
925 1998-10-20 Tom Tromey <tromey@cygnus.com>
927 * aclocal.m4, configure: Rebuilt.
928 * acinclude.m4: Don't subst machine_dir or sys_dir.
929 * configure.host: Removed unused code.
931 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
933 * configure: Rebuilt.
934 * configure.in: Fix typo in previous patch.
936 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
938 * Makefile.in, aclocal.m4, configure: Rebuilt.
939 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
940 * configure.host: Created.
942 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
944 * Makefile.in: Rebuilt.
945 * Makefile.am (lib_LIBRARIES): Use target_all.
946 (EXTRA_LIBRARIES): New macro.
947 * configure: Rebuilt.
948 * configure.in: Recognize --enable-gc.
950 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
952 * Makefile.in: Rebuilt.
953 * Makefile.am (COMPILE): Define.
955 (.s.o): Use MY_CFLAGS.
956 * configure: Rebuilt.
957 * configure.in (MY_CFLAGS): Define and subst.
959 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
961 * configure: Rebuilt.
962 * configure.in: Added --with-cross-host argument. Use
963 $with_cross_host to determine when cross-compiling.
965 * config.h (SMALL_CONFIG): Don't define.
966 * configure: Rebuilt.
967 * configure.in: Define SMALL_CONFIG when cross-compiling.
969 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
971 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
972 allchblk.c: Merged with 4.13a2 while preserving local changes.
974 * Makefile.orig: Updated from Makefile in 4.13a2.
976 * configure: Rebuilt.
977 * configure.in: Updated version number to 4.13a2. On Solaris,
978 don't build with -O when using gcc.
980 Merged in version 4.13alpha2:
981 * config.h (USE_MMAP): Re-enable on Solaris.
982 * solaris_pthreads.c: Removed RCS Id line.
983 * alpha_mach_dep.s: Removed RCS Id line.
985 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
987 * config.h (USE_MMAP): Don't define for Solaris.
989 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
991 * Makefile.in: Rebuilt.
992 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
994 * Makefile.in: Rebuilt.
995 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
997 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
999 * Makefile.in: Rebuilt.
1000 * Makefile.am ($(all_objs)): Depend on config.h.
1002 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1003 DATASTART as &_etext.
1004 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1005 * configure: Rebuilt.
1006 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1009 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1011 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1012 (GC_maybe_gc): Likewise.
1013 * os_dep.c: If NO_SIGSET defined, then have empty
1014 GC_disable_signals and GC_enable_signals.
1015 * configure: Rebuilt.
1016 * configure.in: Added --with-target-subdir option. If
1017 cross-compiling, define NO_SIGSET and NO_CLOCK.
1019 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1021 * Makefile.in: Rebuilt.
1022 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1024 * aclocal.m4, configure: Rebuilt.
1025 * acinclude.m4: New file.
1026 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1028 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1030 * configure: Rebuilt.
1031 * configure.in: Link boehm-config.h to config.h.
1032 * Makefile.in: Rebuilt.
1033 * Makefile.am (INCLUDES): Removed.
1034 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1035 JAVA_FINALIZATION): Define
1037 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1039 * Many files: Use GC_bool, not bool.
1040 * gc_priv.h: Define GC_bool, not bool.
1042 * misc.c (GC_dont_gc): Define as int.
1043 (GC_quiet): Likewise.
1044 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1045 * alloc.c (GC_dont_expand): Define as int.
1046 * gc_priv.h: For gcc, define bool as char.
1048 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1050 * Makefile.in: Rebuilt.
1051 * Makefile.am (check_PROGRAMS): New macro.
1052 (gctest_SOURCES): Likewise.
1053 (gctest_LDADD): Likewise.
1055 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1057 * Makefile.in: Rebuilt.
1058 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1059 * configure: Rebuilt.
1060 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1062 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1064 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1066 * Makefile.orig: Renamed from Makefile.