1 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
3 * include/private/gcconfig.h: Add support for an unmapped
4 memory hole between the end of the initialized data segment
5 and the start of the BSS on FreeBSD/i386.
7 2002-03-30 Krister Walfridsson <cato@df.lth.se>
9 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
12 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
14 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
15 (GC_local_gcj_malloc): Add assertion.
16 (start_mark_threads): Fix abort message.
17 * mark.c (GC_mark_from): Generalize assertion.
18 * reclaim.c (GC_clear_fl_links): New function.
19 (GC_start_reclaim): Must clear some freelist links.
20 * include/private/specific.h, specific.c: Add assertions.
21 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
24 2002-03-27 Richard Henderson <rth@redhat.com>
26 * os_dep.c (GC_init_linux_data_start): Fix references to
27 __data_start and _end.
29 2002-03-25 Loren J. Rittle <ljrittle@acm.org>
31 * include/private/gcconfig.h: Change all likely references
32 to linker script synthesized symbols to use this idiom:
33 extern int etext[]; etext
35 2002-03-25 Jeff Sturm <jsturm@one-point.com>
37 * linux_threads.c (GC_get_nprocs): Close file descriptor.
39 2002-03-21 Loren J. Rittle <ljrittle@acm.org>
41 * include/private/gcconfig.h: Add unified test for FreeBSD.
42 Support FreeBSD/alpha.
43 * os_dep.c: Do not include <machine/trap.h> unless available.
44 (GC_freebsd_stack_base): Fix types.
46 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
48 * Makefile.am: Make a convenience library.
49 * Makefile.in: Rebuilt.
51 2002-03-15 Anthony Green <green@redhat.com>
53 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
54 * configure.in: Disable use of getenv for win32 targets (some of
55 which have broken implementations).
58 2002-03-12 Adam Megacz <adam@xwt.org>
60 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
61 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
62 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
63 statically initialized it to TRUE if compiling with GCC.
64 * win32_threads.c (thread_start): We no longer use SEH if
66 * mark.c (GC_mark_some): We no longer use SEH if
69 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
71 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
72 support is enabled, for hash synchronization.
74 2002-02-24 Adam Megacz <adam@xwt.org>
76 * Makefile.am: Added win32_threads.c to sources list.
77 * win32_threads.c: Added two */'s which I had neglected.
79 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
81 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
82 * Makefile.in: Rebuilt.
84 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
86 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
88 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
90 * mips_sgi_mach_dep.S: Likewise.
91 * Makefile.am: Update for above changes.
92 * Makefile.in: Rebuilt.
94 2002-02-12 Richard Henderson <rth@redhat.com>
96 * configure.in: Re-apply 2001-06-26 configure change.
99 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
101 Imported GC 6.1 Alpha 3.
103 * sparc_mach_dep.S: Delete incorrectly named file.
105 2001-02-11 Adam Megacz <adam@xwt.org
107 * configure.in: support for win32, saner
108 cross-compile options
110 2001-02-08 Anthony Green <green@redhat.com>
112 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
113 board embedded targets.
114 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
115 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
116 redundant uses of ECOS.
117 * misc.c: Use NOSYS where ECOS is being used.
118 Don't define GC_write twice for ECOS systems.
119 (GC_write): New function for NOSYS targets.
121 2002-02-06 Adam Megacz <adam@xwt.org>
123 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
124 now exposed on all Win32 platforms.
125 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
126 compiles on Win32; it invokes CreateThread() if GC is built
127 as a DLL; otherwise it registers the thread.
128 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
129 libgcjgc was not built as a DLL.
131 2002-02-01 Adam Megacz <adam@xwt.org>
133 * boehm-gc on win32 now automatically detects if it is being built
134 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
136 2002-01-25 David Edelsohn <edelsohn@gnu.org>
138 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
139 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
140 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
141 DATASTART and DATAEND roots.
142 * rs6000_mach_dep.s: Add function descriptor and traceback table.
144 2001-12-16 Jeff Sturm <jsturm@one-point.com>
146 * dyn_load.c: Define ElfW (if needed) for all targets,
148 (GC_FirstDLOpenedLinkMap): Use it.
149 (GC_register_dynamic_libraries_dl): Use it.
150 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
153 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
156 * configure.in: Add AC_SUBST(target_alias).
157 * configure: Regenerated.
159 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
161 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
162 case for GC_FREEBSD_THREADS.
163 * configure.in (*-*-freebsd*): Clarify warning.
164 * configure: Rebuilt.
166 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
167 Andreas Tobler <toa@pop.agri.ch>
169 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
171 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
173 * linux_threads.c (GC_init_parallel): Do not declare as a static
175 * include/gc.h (GC_init): Declare here. Add description.
176 * include/private/gc_priv.h (GC_init): Remove declaration.
178 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
180 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
181 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
182 GC_FREEBSD_THREADS, handle strange interaction between system
183 pthread implementation and boehm-gc signal-handler architecture.
184 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
186 * include/private/gcconfig.h (configuration keyed off FREEBSD):
187 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
188 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
190 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
192 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
193 * Makefile.in: Rebuilt.
195 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
197 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
198 merged local changes.
200 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
202 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
203 Solaris 2/Intel definition.
205 * configure.in (i?86-*-solaris2.[89]*): Define
206 SOLARIS25_PROC_VDB_BUG_FIXED.
207 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
208 * configure: Regenerate.
210 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
211 (DATAEND): Define using _end.
213 2001-09-11 Per Bothner <per@bothner.com>
215 * include/Makefile.am: New file. It defines include_HEADERS.
216 * Makefile.am (SUBDIRS): New macro, set to include.
217 * configure.in (AC_OUTPUT): Add include/Makefile.
219 2001-08-20 Tom Tromey <tromey@redhat.com>
221 * configure: Rebuilt.
222 * configure.in: Always ask gcc for threads package.
224 2001-08-17 Tom Tromey <tromey@redhat.com>
226 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
227 merged local changes.
229 2001-08-02 David Billinghurst <David.Billinghurst>
231 * configure: Rebuilt.
232 * configure.in: POSIX threads on cygwin does not link with
235 2001-07-03 Tom Tromey <tromey@redhat.com>
237 Fix for PR bootstrap/3281:
238 * aclocal.m4, configure, Makefile.in: Rebuilt.
239 * acinclude.m4: Set mkinstalldirs for in-tree build.
241 2001-06-26 Richard Henderson <rth@redhat.com>
243 * alpha_mach_dep.s: Mark call-saved FP registers.
244 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
245 * configure.in (alpha*): Re-enable alpha_mach_dep.s
246 * configure: Rebuild.
248 2001-06-12 Tom Tromey <tromey@redhat.com>
250 * aclocal.m4, configure: Rebuilt.
251 * acinclude.m4: Find configure.host in srcdir.
253 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
255 * configure.in (AC_EXEEXT): Work around in case it expands to
256 nothing, as in autoconf 2.50.
257 * acinclude.m4: Likewise.
258 * aclocal.m4, configure: Rebuilt.
260 2001-06-07 Tom Tromey <tromey@redhat.com>
262 For PR bootstrap/3075:
263 * configure, aclocal.m4, Makefile.in: Rebuilt.
264 * configure.in: Don't call AC_CONFIG_AUX_DIR or
266 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
267 AC_CANONICAL_SYSTEM here.
268 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
271 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
273 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
274 (libgcjgc_la_SOURCES): Remove typo.
275 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
276 * Makefile.in: Rebuilt.
278 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
280 Imported version version 6.0alpha7.
282 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
283 README.amiga, README.debugging, README.dj, README.hp, README.linux,
284 README.rs6000, README.sgi, README.solaris2, README.uts,
285 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
286 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
287 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
288 hpux_irix_threads.c, makefile.depend, nursery.c,
289 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
290 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
291 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
292 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
295 2001-05-19 Hans Boehm <hans_boehm@hp.com>
297 * configure.host: Build with -fexceptions.
298 * linux_threads.c: Remember which thread stopped world for
300 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
301 with final tuning by Bryce McKinlay
303 * configure.in: Add support for --enable-threads=posix on FreeBSD.
304 * configure: Rebuilt.
306 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
308 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
309 (GC_noop1): Change declaration to take one argument.
311 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
313 * configure.in: Obtain THREADS with `gcc -v'.
314 * configure: Rebuilt.
316 2001-04-05 Hans Boehm <hans_boehm@hp.com>
318 * misc.c: Back out buggy changes to stack clearing code.
319 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
320 spent clearing memory.
322 2001-04-04 Hans Boehm <hans_boehm@hp.com>
325 - Accomodate finalization requests for static objects.
326 (Will be required by hash synchronization. May be needed
327 in some configurations now.)
330 - Define MIN_WORDS. All allocation requests are rounded
331 up to at least this size. Removes a subtle assumption that
332 Java objects have a 2 word header.
335 - Adjust Linux/IA64 configuration for non-ancient kernels.
336 (Necessary fix for IA64.)
339 - Fix syntax error in currently unused code. Will be needed
347 - Change stack cleaning code to typically clear about one tenth
348 the memory it used to in the threads configuration. Occasionally
349 still clear more. (This is really a fix for a long-standing
350 and fairly significant performance bug with threads.)
353 - Fix the code for finding the beginning of the data segment under
354 Linux. I believe this is necessary for some IA64 Linux
355 distributions. It will also helo other platforms, though those
356 may additionally require a gcconfig.h adjustment. (This basically
357 works around the absence of a data_start or __data_start
358 definition in glibc.)
361 - Handle rounding due to MIN_WORDS.
363 2001-03-22 Tom Tromey <tromey@redhat.com>
365 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
367 2001-03-19 Tom Tromey <tromey@redhat.com>
369 * Makefile.in: Rebuilt.
370 * Makefile.am (gctest_LDFLAGS): new macro.
372 2001-03-16 Tom Tromey <tromey@redhat.com>
374 * Makefile.in: Rebuilt.
375 * Makefile.am (TESTS_ENVIRONMENT): New macro.
377 2001-01-23 Rod Stewart <stewart@lab43.org>
379 * gcconfig.h: Check for `__arm__', not `arm'.
381 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
383 * configure.in: Rename THREADLIB to THREADLIBS.
384 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
385 ensures that we link the correct version of the linuxthreads semaphore
387 * Makefile.in: Rebuilt.
388 * configure: Rebuilt.
390 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
391 list of signals which are not blocked during suspend in the NO_SIGNALS
394 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
396 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
398 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
400 * Makefile.dist: Renamed from Makefile.orig.
402 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
404 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
405 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
407 * Makefile.in: Rebuilt.
408 * configure: Likewise.
410 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
412 * gcconfig.h: Add new case for powerpc EABI.
413 [PPC]: Handle embedded OS for powerpc simulator.
415 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
417 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
418 cross-compile configuration only.
419 * Makefile.am: Build gcj_mlc.c.
420 * configure, Makefile.in: Rebuilt.
422 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
424 * acinclude.m4: Include libtool macros from the top level.
425 * aclocal.m4, configure: Rebuilt.
427 2000-09-04 Anthony Green <green@redhat.com>
429 Fix for PR libgcj/230:
430 * mark.c (GC_mark_from_mark_stack): Remove call to
431 GC_debug_object_start.
432 * gc_priv.h (GC_debug_object_start): Remove prototype.
434 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
436 * gcconfig.h [OSF1] (_end): Declare as `int'.
438 2000-08-02 Tom Tromey <tromey@cygnus.com>
440 * gc_priv.h (GC_generic_malloc_inner): Prototype.
441 (GC_generic_malloc): Likewise.
442 (GC_add_to_black_list_normal): Likewise.
443 (GC_find_header): Likewise.
444 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
445 * gc_mark.h (GC_find_start): Prototype.
446 (GC_signal_mark_stack_overflow): Likewise.
448 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
450 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
451 * configure: Rebuilt.
453 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
455 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
457 Imported version 5.1.
458 * acinclude.m4: Push version to 5.1.
460 2000-06-19 Andrew Haley <aph@cygnus.com>
462 * os_dep.c (read): Pass two dummy args to syscall().
464 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
466 Imported 5.0 release version.
467 * acinclude.m4: Increment version to 5.0.
469 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
471 Imported version 5.0alpha7.
472 * acinclude.m4: Update version to 5.0a7.
474 2000-04-26 Jakub Jelinek <jakub@redhat.com>
476 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
477 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
478 - sparc glibc does not provide it.
479 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
480 Make STACKBOTTOM depend on the wordsize.
481 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
482 (struct frame): Declare on sparc*-linux*.
483 (GC_save_callers): Bias the frame pointers if needed (sparc64).
484 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
485 Implement on sparc64.
486 (GC_clear_stack_inner): Implement on sparc64.
487 * gc_priv.h (GC_test_and_set): Implement for sparc.
488 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
489 GC_save_regs_in_stack on sparc.
491 2000-04-23 Tom Tromey <tromey@cygnus.com>
493 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
495 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
497 Imported version version 5.0alpha6.
498 * acinclude.m4: Bump version to 5.0a6.
499 * configure.in: Don't use alpha_mach_dep.s.
500 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
502 * Makefile.am, Makefile.in: irix_threads.c is now
504 * Makefile.orig: Updated from gc distribution Makefile.
506 2000-03-26 Anthony Green <green@redhat.com>
508 * misc.c (GC_enable): Always define GC_enable and GC_disable.
510 2000-02-14 Tom Tromey <tromey@cygnus.com>
512 * gc.h (dlopen): Define as GC_dlopen on Linux.
513 (GC_dlopen): Declare on Linux.
514 * dyn_load.c (GC_dlopen): Define for Linux.
516 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
518 * gcconfig.h (DATASTART): Add missing extern declaration
519 for data_start on powerpc.
521 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
523 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
526 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
528 * gcconfig.h: Define DATASTART for Alpha Linux.
530 1999-12-19 Anthony Green <green@cygnus.com>
532 * gcconfig.h: Use libgcj hack for Alpha Linux.
533 Undefine MPROTEXT_VDB (from Jeff Sturm).
534 * os_dep.c: Remove Alpha Linux hacks.
537 1999-12-13 Tom Tromey <tromey@cygnus.com>
539 * aclocal.m4, configure: Rebuilt.
540 * acinclude.m4: Changed version to 5.0a4.
541 * Makefile.in: Rebuilt.
542 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
544 1999-12-12 Anthony Green <green@cygnus.com>
546 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
548 (DYNAMIC_LOADING): Define for PowerPC Linux.
549 * os_dep.c: Remove some special cases for PowerPC Linux.
550 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
553 1999-11-04 Tom Tromey <tromey@cygnus.com>
555 * Makefile.in: Rebuilt.
556 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
558 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
559 (GC_thr_init): Don't declare.
561 * configure: Rebuilt.
562 * configure.in: Removed qt threads case.
563 * dyn_load.c: Don't mention QUICK_THREADS.
564 * os_dep.c: Don't mention QUICK_THREADS.
565 * misc.c: Don't mention QUICK_THREADS.
566 * gcconfig.h: Don't mention QUICK_THREADS.
567 * gc_priv.h: Removed QUICK_THREADS code.
568 * quick_threads.c: Removed.
570 1999-11-03 Tom Tromey <tromey@cygnus.com>
572 * gcconfig.h: Merged in local changes from old config.h.
574 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
576 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
578 1999-11-02 Tom Tromey <tromey@cygnus.com>
580 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
582 * configure: Rebuilt.
583 * configure.in: Don't create boehm-config.h.
584 * Makefile.in: Rebuilt.
585 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
587 ($(all_objs)): Depend on gcconfig.h.
588 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
589 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
592 1999-11-01 Tom Tromey <tromey@cygnus.com>
594 * Makefile.in: Rebuilt.
595 * Makefile.am (gctest_LDADD): Added THREADLIB.
597 * configure: Rebuilt.
598 * configure.in (INCLUDES): New subst.
600 1999-09-29 Steve Chamberlain <sac@pobox.com>
602 * config.h: Added picoJava target.
603 * mach_dep.h (GC_push_regs): New code for picoJava.
605 1999-09-28 Tom Tromey <tromey@cygnus.com>
607 * aclocal.m4, configure: Rebuilt.
608 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
609 appropriate AC_PROG_ symbol.
611 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
613 * gc_priv.h: IRIX thread changes from
614 include/private/gc_priv.h.
616 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
618 * Makefile.in: Rebuilt.
619 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
622 * configure: Rebuilt.
623 * configure.in: Properly align --help output, fix capitalization
625 * acinclude.m4: Likewise.
627 1999-08-04 Tom Tromey <tromey@cygnus.com>
629 * configure.in: Added missing `;;'. From Anthony Green.
631 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
633 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
635 1999-08-03 Tom Tromey <tromey@cygnus.com>
637 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
638 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
640 1999-08-02 Tom Tromey <tromey@cygnus.com>
642 * aclocal.m4, configure: Rebuilt for new libtool.
644 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
646 * mips_sgi_mach_dep.s: Enable PIC option.
648 1999-07-19 Tom Tromey <tromey@cygnus.com>
650 * config.h (MPROTECT_VDB): Don't define on Linux.
652 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
654 * Makefile.am (.s.lo): Avoid `#line' directives.
655 * Makefile.in: Rebuilt.
657 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
659 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
660 generate *-recursive for this Makefile, use *-am instead.
661 * Makefile.in: Rebuilt.
663 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
665 * Makefile.am (.s.lo): Renamed from `.s.o'.
666 * Makefile.in: Rebuilt.
668 1999-06-21 Tom Tromey <tromey@cygnus.com>
670 Alpha patch from Jeff Sturm:
671 * os_dep.c (GC_init_linuxalpha): New function.
672 * misc.c: Initialize for alpha linux.
673 * gc_priv.h (GC_test_and_set): Define for alpha.
674 * config.h: Don't assume __data_start on alpha.
676 * Makefile.in: Rebuilt.
677 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
680 * Makefile.in: Rebuilt.
681 * Makefile.am (toolexeclibdir): Define as libdir when
683 * configure: Rebuilt.
684 * configure.in (USE_LIBDIR): New conditional.
686 * configure: Rebuilt.
687 * configure.in: Recognize all forms of alpha.
689 1999-06-17 Anthony Green <green@cygnus.com>
691 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
692 Carlo Dapor <carlo@vis.ethz.ch>).
694 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
696 * configure.in: Switch from irix threads to posix threads
697 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
698 for mips architecture.
699 * configure: Regenerate.
701 1999-04-30 Tom Tromey <tromey@cygnus.com>
703 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
705 1999-04-26 Tom Tromey <tromey@cygnus.com>
707 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
710 1999-04-23 Tom Tromey <tromey@cygnus.com>
712 * Makefile.in, configure: Rebuilt.
713 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
714 (libgcjgc_la_SOURCES): Renamed.
715 (libgcjgc_la_LIBADD): Likewise.
716 (libgcjgc_la_DEPENDENCIES): Likewise.
717 (EXTRA_libgcjgc_la_SOURCES): Likewise.
718 (gctest_LDADD): Use libgcjgc.la.
719 (all_objs): Mention libgcj_la_OBJECTS.
720 (EXTRA_LTLIBRARIES): Renamed.
721 (toollib_LTLIBRARIES): Likewise.
722 (libgcjgc_la_LDFLAGS): New macro
723 (toolexecdir): Renamed.
724 (toolexeclibdir): Likewise.
725 (toolexeclib_LTLIBRARIES): Likewise.
726 (LTCOMPILE): Renamed; added libtool invocation.
727 (LINK): Added libtool invocation.
728 (.s.o): use LTCOMPILE.
729 * configure.in: Call AM_PROG_LIBTOOL.
730 (target_all): Set to libgcjgc.la.
731 Mention `.lo' forms of object files.
733 1999-04-21 Tom Tromey <tromey@cygnus.com>
735 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
738 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
739 sigcontext.h. From Matthias Klose <doko@itso.de>.
741 1999-04-16 Tom Tromey <tromey@cygnus.com>
743 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
744 David Pettersson <dapet@mai.liu.se>
746 1999-04-14 Tom Tromey <tromey@cygnus.com>
748 * configure: Rebuilt.
749 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
750 incorrect patch of 199-04-09.
752 * configure: Rebuilt.
753 * configure.in: Added support for alpha.
754 From David Pettersson <dapet@mai.liu.se>.
756 1999-04-13 Tom Tromey <tromey@cygnus.com>
758 * Makefile.in: Rebuilt.
759 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
762 1999-04-09 Tom Tromey <tromey@cygnus.com>
764 * configure: Rebuilt.
765 * configure.in: Use sparc_mach_dep.s when building on Solaris.
767 1999-02-23 Tom Tromey <tromey@cygnus.com>
769 * configure: Rebuilt.
770 * configure.in: For Linux, define _REENTRANT. For Solaris, define
771 SOLARIS_THREADS and _SOLARIS_PTHREADS.
773 1999-02-18 Tom Tromey <tromey@cygnus.com>
775 * quick_threads.c (GC_push_all_stacks): Change order of arguments
776 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
777 for case where LO is NULL.
779 1999-02-10 Tom Tromey <tromey@cygnus.com>
781 * aclocal.m4, configure, Makefile.in: Rebuilt.
782 * acinclude.m4: Updated to be used with automake 1.4.
783 * configure.in: Renamed libgc to libgcjgc. Updated to be used
785 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
786 (libgcjgc_a_SOURCES): Likewise.
787 (libgcjgc_a_LIBADD): Likewise.
788 (libgcjgc_a_DEPENDENCIES): Likewise.
789 (EXTRA_libgcjgc_a_SOURCES): Likewise.
790 (gctest_LDADD): Likewise.
791 (all_objs): Likewise.
793 1999-01-08 Tom Tromey <tromey@cygnus.com>
795 * configure: Rebuilt.
796 * configure.in: Define LINUX_THREADS if using POSIX threads on
799 * gc_priv.h (GC_test_and_set): Put return type into definition.
801 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
803 * Makefile.am: add support for eCos. In particular, add C++
804 support for compiling the file ecos.cc.
806 * acinclude.m4: add C++ support.
807 * aclocal.m4: likewise
808 * config.h: add eCos support.
809 * configure: likewise
810 * configure.in: likewise
811 * misc.c (GC_write): add eCos support.
812 * os_dep.c (tiny_sbrk): add eCos support.
814 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
816 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
817 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
819 1998-11-23 Tom Tromey <tromey@cygnus.com>
821 * configure.host (boehm_gc_cflags): Don't add `-O2'.
823 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
825 * Makefile.am, Makefile.in, configure.host: tx39 build option
828 1998-11-17 Tom Tromey <tromey@cygnus.com>
830 * configure: Rebuilt.
831 * configure.in: Switch on host, not target.
833 1998-11-16 Tom Tromey <tromey@cygnus.com>
835 * gc_priv.h (GC_debug_object_start): Declare.
836 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
837 * gc.h (GC_debug_register_finalizer_no_order,
838 GC_register_finalizer_no_order): Declare.
839 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
840 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
841 (GC_debug_generic_malloc): Likewise.
842 (GC_debug_object_start): new function.
844 1998-11-11 Tom Tromey <tromey@cygnus.com>
846 * configure: Rebuilt.
847 * configure.in: Recognize --enable-java-gc, not --enable-gc.
849 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
851 * dyn_load.c: Handle QUICK_THREADS case.
853 1998-10-21 Tom Tromey <tromey@cygnus.com>
855 * configure: Rebuilt.
856 * configure.in: Put cpp defines here, not in config.h. Recognize
857 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
858 define PACKAGE or VERSION.
859 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
862 * os_dep.c (GC_default_push_other_roots): Define when
863 QUICK_THREADS defined.
864 * misc.c: Added QUICK_THREADS case.
865 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
866 * config.h (THREADS): Define if QUICK_THREADS defined.
867 * Makefile.in: Rebuilt.
868 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
870 * quick_threads.c: New file.
872 1998-10-20 Tom Tromey <tromey@cygnus.com>
874 * aclocal.m4, configure: Rebuilt.
875 * acinclude.m4: Don't subst machine_dir or sys_dir.
876 * configure.host: Removed unused code.
878 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
880 * configure: Rebuilt.
881 * configure.in: Fix typo in previous patch.
883 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
885 * Makefile.in, aclocal.m4, configure: Rebuilt.
886 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
887 * configure.host: Created.
889 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
891 * Makefile.in: Rebuilt.
892 * Makefile.am (lib_LIBRARIES): Use target_all.
893 (EXTRA_LIBRARIES): New macro.
894 * configure: Rebuilt.
895 * configure.in: Recognize --enable-gc.
897 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
899 * Makefile.in: Rebuilt.
900 * Makefile.am (COMPILE): Define.
902 (.s.o): Use MY_CFLAGS.
903 * configure: Rebuilt.
904 * configure.in (MY_CFLAGS): Define and subst.
906 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
908 * configure: Rebuilt.
909 * configure.in: Added --with-cross-host argument. Use
910 $with_cross_host to determine when cross-compiling.
912 * config.h (SMALL_CONFIG): Don't define.
913 * configure: Rebuilt.
914 * configure.in: Define SMALL_CONFIG when cross-compiling.
916 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
918 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
919 allchblk.c: Merged with 4.13a2 while preserving local changes.
921 * Makefile.orig: Updated from Makefile in 4.13a2.
923 * configure: Rebuilt.
924 * configure.in: Updated version number to 4.13a2. On Solaris,
925 don't build with -O when using gcc.
927 Merged in version 4.13alpha2:
928 * config.h (USE_MMAP): Re-enable on Solaris.
929 * solaris_pthreads.c: Removed RCS Id line.
930 * alpha_mach_dep.s: Removed RCS Id line.
932 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
934 * config.h (USE_MMAP): Don't define for Solaris.
936 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
938 * Makefile.in: Rebuilt.
939 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
941 * Makefile.in: Rebuilt.
942 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
944 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
946 * Makefile.in: Rebuilt.
947 * Makefile.am ($(all_objs)): Depend on config.h.
949 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
950 DATASTART as &_etext.
951 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
952 * configure: Rebuilt.
953 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
956 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
958 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
959 (GC_maybe_gc): Likewise.
960 * os_dep.c: If NO_SIGSET defined, then have empty
961 GC_disable_signals and GC_enable_signals.
962 * configure: Rebuilt.
963 * configure.in: Added --with-target-subdir option. If
964 cross-compiling, define NO_SIGSET and NO_CLOCK.
966 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
968 * Makefile.in: Rebuilt.
969 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
971 * aclocal.m4, configure: Rebuilt.
972 * acinclude.m4: New file.
973 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
975 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
977 * configure: Rebuilt.
978 * configure.in: Link boehm-config.h to config.h.
979 * Makefile.in: Rebuilt.
980 * Makefile.am (INCLUDES): Removed.
981 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
982 JAVA_FINALIZATION): Define
984 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
986 * Many files: Use GC_bool, not bool.
987 * gc_priv.h: Define GC_bool, not bool.
989 * misc.c (GC_dont_gc): Define as int.
990 (GC_quiet): Likewise.
991 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
992 * alloc.c (GC_dont_expand): Define as int.
993 * gc_priv.h: For gcc, define bool as char.
995 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
997 * Makefile.in: Rebuilt.
998 * Makefile.am (check_PROGRAMS): New macro.
999 (gctest_SOURCES): Likewise.
1000 (gctest_LDADD): Likewise.
1002 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1004 * Makefile.in: Rebuilt.
1005 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1006 * configure: Rebuilt.
1007 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1009 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1011 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1013 * Makefile.orig: Renamed from Makefile.