1 2002-11-18 Release Manager
5 2002-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7 * Makefile.am (all-multi): Fix multilib parallel build.
9 2002-08-23 Adam Megacz <adam@xwt.org>
11 * win32_threads.cc: Removed extraneous ABORT()
13 2002-08-14 Release Manager
17 2002-07-25 Release Manager
21 2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
24 * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
26 2002-05-14 Release Manager
30 2002-05-14 Release Manager
34 2002-05-08 Alexandre Oliva <aoliva@redhat.com>
36 * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
37 script entry, and set LD to it when configuring multilibs.
40 2002-04-22 Jeff Sturm <jsturm@one-point.com>
42 * Makefile.am (toolexeclib_LTLIBRARIES): Remove.
43 (noinst_LTLIBRARIES): Add libgcjgc.la.
45 * Makefile.in: Rebuild.
47 2002-04-22 David S. Miller <davem@redhat.com>
49 * include/private/gcconfig.h: Hard-code STACKBOTTOM on
50 64-bit SPARC Linux, the __libc_stack_end technique does
51 not work in this case.
53 2002-04-22 Jeff Sturm <jsturm@one-point.com>
55 * gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.
57 2002-04-17 Hans Boehm <Hans_Boehm@hp.com>
59 * include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
62 2002-04-09 Loren J. Rittle <ljrittle@acm.org>
63 Richard Henderson <rth@redhat.com>
65 * include/private/gcconfig.h (DATAEND): Update comment example
66 to match reality. Clarify comment.
67 Change all likely references to linker script synthesized
68 symbols to use this idiom: extern int etext[]; etext
69 * os_dep.c (GC_init_linux_data_start): Fix references to
70 __data_start and _end.
72 2002-04-08 Hans Boehm <Hans_Boehm@hp.com>
74 * include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
75 (GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
77 * allchblk.c (GC_allchblk_nth): Change text and support reduced
78 frequency for blacklist warning message.
79 * misc.c (GC_large_alloc_warn_interval,
80 GC_large_alloc_warn_suppressed): define.
81 (GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
82 GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
83 * doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
84 (GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.
86 * dyn_load.c (_DYNAMIC): Move declaration to file scope.
88 2002-04-04 Loren J. Rittle <ljrittle@acm.org>
90 * include/private/gcconfig.h: Add support for an unmapped
91 memory hole between the end of the initialized data segment
92 and the start of the BSS on FreeBSD/i386.
94 2002-04-01 Loren J. Rittle <ljrittle@acm.org>
96 * include/private/gcconfig.h: Add unified test for FreeBSD.
97 Support FreeBSD/alpha.
98 * os_dep.c: Do not include <machine/trap.h> unless available.
99 (GC_freebsd_stack_base): Fix types.
101 2002-03-30 Krister Walfridsson <cato@df.lth.se>
103 * include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
106 2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
108 * linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
109 (GC_local_gcj_malloc): Add assertion.
110 (start_mark_threads): Fix abort message.
111 * mark.c (GC_mark_from): Generalize assertion.
112 * reclaim.c (GC_clear_fl_links): New function.
113 (GC_start_reclaim): Must clear some freelist links.
114 * include/private/specific.h, specific.c: Add assertions.
115 Safer definition for INVALID_QTID, quick_thread_id. Fix/add comments.
116 Rearrange tse fields.
118 2002-03-24 Jeff Sturm <jsturm@one-point.com>
120 * linux_threads.c (GC_get_nprocs): Close file descriptor.
122 2002-03-15 Anthony Green <green@redhat.com>
124 * misc.c (GC_init_inner): Initialize GC_write_cs before use.
125 * configure.in: Disable use of getenv for win32 targets (some of
126 which have broken implementations).
127 * configure: Rebuilt.
129 2002-03-12 Adam Megacz <adam@xwt.org>
131 * dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
132 * misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
133 * os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
134 statically initialized it to TRUE if compiling with GCC.
135 * win32_threads.c (thread_start): We no longer use SEH if
137 * mark.c (GC_mark_some): We no longer use SEH if
140 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
142 * include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
143 support is enabled, for hash synchronization.
145 2002-03-17 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
147 * Makefile.am: Make a convenience library.
148 * Makefile.in: Rebuilt.
150 2002-02-24 Adam Megacz <adam@xwt.org>
152 * Makefile.am: Added win32_threads.c to sources list.
153 * win32_threads.c: Added two */'s which I had neglected.
155 2002-02-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
157 * Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
158 * Makefile.in: Rebuilt.
160 2002-02-13 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
162 * dbg_mlc.c (GC_debug_generic_malloc): Removed.
164 * sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
166 * mips_sgi_mach_dep.S: Likewise.
167 * Makefile.am: Update for above changes.
168 * Makefile.in: Rebuilt.
170 2002-02-12 Richard Henderson <rth@redhat.com>
172 * configure.in: Re-apply 2001-06-26 configure change.
173 * configure: Rebuild.
175 2002-02-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
177 Imported GC 6.1 Alpha 3.
179 * sparc_mach_dep.S: Delete incorrectly named file.
181 2001-02-11 Adam Megacz <adam@xwt.org
183 * configure.in: support for win32, saner
184 cross-compile options
186 2001-02-08 Anthony Green <green@redhat.com>
188 * include/private/gcconfig.h: Add XSCALE NOSYS support for bare
189 board embedded targets.
190 * os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
191 Use GC_get_stack_base for NOSYS/ECOS targets. Clean up some
192 redundant uses of ECOS.
193 * misc.c: Use NOSYS where ECOS is being used.
194 Don't define GC_write twice for ECOS systems.
195 (GC_write): New function for NOSYS targets.
197 2002-02-06 Adam Megacz <adam@xwt.org>
199 * boehm-gc/include/gc.h: (GC_CreateThread) This function is
200 now exposed on all Win32 platforms.
201 * boehm-gc/win32_threads.c: (GC_CreateThread) This now
202 compiles on Win32; it invokes CreateThread() if GC is built
203 as a DLL; otherwise it registers the thread.
204 * boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
205 libgcjgc was not built as a DLL.
207 2002-02-01 Adam Megacz <adam@xwt.org>
209 * boehm-gc on win32 now automatically detects if it is being built
210 as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html
212 2002-01-25 David Edelsohn <edelsohn@gnu.org>
214 * include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
215 * include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
216 Define USE_GENERIC_PUSH_REGS. Use AIX _data and _end symbols for
217 DATASTART and DATAEND roots.
218 * rs6000_mach_dep.s: Add function descriptor and traceback table.
220 2001-12-16 Jeff Sturm <jsturm@one-point.com>
222 * dyn_load.c: Define ElfW (if needed) for all targets,
224 (GC_FirstDLOpenedLinkMap): Use it.
225 (GC_register_dynamic_libraries_dl): Use it.
226 * include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
229 2001-12-16 Craig Rodrigues <rodrigc@gcc.gnu.org>
232 * configure.in: Add AC_SUBST(target_alias).
233 * configure: Regenerated.
235 2001-11-26 Loren J. Rittle <ljrittle@acm.org>
237 * linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
238 case for GC_FREEBSD_THREADS.
239 * configure.in (*-*-freebsd*): Clarify warning.
240 * configure: Rebuilt.
242 2001-10-23 Loren J. Rittle <ljrittle@acm.org>
243 Andreas Tobler <toa@pop.agri.ch>
245 * include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.
247 2001-10-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
249 * linux_threads.c (GC_init_parallel): Do not declare as a static
251 * include/gc.h (GC_init): Declare here. Add description.
252 * include/private/gc_priv.h (GC_init): Remove declaration.
254 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
256 * include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
257 * linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
258 GC_FREEBSD_THREADS, handle strange interaction between system
259 pthread implementation and boehm-gc signal-handler architecture.
260 * tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
262 * include/private/gcconfig.h (configuration keyed off FREEBSD):
263 Define SIG_SUSPEND, SIG_THR_RESTART. Do not define
264 MPROTECT_VDB when GC_FREEBSD_THREADS is defined.
266 2001-10-16 Loren J. Rittle <ljrittle@acm.org>
268 * Makefile.am (test.o): Find tests/test.c in $(srcdir).
269 * Makefile.in: Rebuilt.
271 2001-10-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
273 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
274 merged local changes.
276 2001-09-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
278 * solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
279 Solaris 2/Intel definition.
281 * configure.in (i?86-*-solaris2.[89]*): Define
282 SOLARIS25_PROC_VDB_BUG_FIXED.
283 * include/private/gcconfig.h [I386 && SUNOS5]: Use it.
284 * configure: Regenerate.
286 * include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
287 (DATAEND): Define using _end.
289 2001-09-11 Per Bothner <per@bothner.com>
291 * include/Makefile.am: New file. It defines include_HEADERS.
292 * Makefile.am (SUBDIRS): New macro, set to include.
293 * configure.in (AC_OUTPUT): Add include/Makefile.
295 2001-08-20 Tom Tromey <tromey@redhat.com>
297 * configure: Rebuilt.
298 * configure.in: Always ask gcc for threads package.
300 2001-08-17 Tom Tromey <tromey@redhat.com>
302 * Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
303 merged local changes.
305 2001-08-02 David Billinghurst <David.Billinghurst>
307 * configure: Rebuilt.
308 * configure.in: POSIX threads on cygwin does not link with
311 2001-07-03 Tom Tromey <tromey@redhat.com>
313 Fix for PR bootstrap/3281:
314 * aclocal.m4, configure, Makefile.in: Rebuilt.
315 * acinclude.m4: Set mkinstalldirs for in-tree build.
317 2001-06-26 Richard Henderson <rth@redhat.com>
319 * alpha_mach_dep.s: Mark call-saved FP registers.
320 * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
321 * configure.in (alpha*): Re-enable alpha_mach_dep.s
322 * configure: Rebuild.
324 2001-06-12 Tom Tromey <tromey@redhat.com>
326 * aclocal.m4, configure: Rebuilt.
327 * acinclude.m4: Find configure.host in srcdir.
329 2001-06-09 Alexandre Oliva <aoliva@redhat.com>, Stephen L Moshier <moshier@mediaone.net>
331 * configure.in (AC_EXEEXT): Work around in case it expands to
332 nothing, as in autoconf 2.50.
333 * acinclude.m4: Likewise.
334 * aclocal.m4, configure: Rebuilt.
336 2001-06-07 Tom Tromey <tromey@redhat.com>
338 For PR bootstrap/3075:
339 * configure, aclocal.m4, Makefile.in: Rebuilt.
340 * configure.in: Don't call AC_CONFIG_AUX_DIR or
342 * acinclude.m4 (BOEHM_CONFIGURE): Call AC_CONFIG_AUX_DIR and
343 AC_CANONICAL_SYSTEM here.
344 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Use srcdir, not
347 2001-05-24 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
349 * Makefile.am: Override gctest_OBJECTS so tests/test.c can be built.
350 (libgcjgc_la_SOURCES): Remove typo.
351 * tests/test.c: Fix struct names and includes for GC_GCJ_SUPPORT case.
352 * Makefile.in: Rebuilt.
354 2001-05-21 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
356 Imported version version 6.0alpha7.
358 * README, README.Mac, README.OS2, README.QUICK, README.alpha,
359 README.amiga, README.debugging, README.dj, README.hp, README.linux,
360 README.rs6000, README.sgi, README.solaris2, README.uts,
361 README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
362 dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
363 gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
364 hpux_irix_threads.c, makefile.depend, nursery.c,
365 solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
366 cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
367 cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
368 include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
371 2001-05-19 Hans Boehm <hans_boehm@hp.com>
373 * configure.host: Build with -fexceptions.
374 * linux_threads.c: Remember which thread stopped world for
376 2001-05-04 Loren J. Rittle <ljrittle@acm.org>
377 with final tuning by Bryce McKinlay
379 * configure.in: Add support for --enable-threads=posix on FreeBSD.
380 * configure: Rebuilt.
382 2001-05-01 Jeffrey Oldham <oldham@codesourcery.com>
384 * gc_priv.h (UNLOCK): Change type of GC_noop1 argument.
385 (GC_noop1): Change declaration to take one argument.
387 2001-04-26 Alexandre Oliva <aoliva@redhat.com>
389 * configure.in: Obtain THREADS with `gcc -v'.
390 * configure: Rebuilt.
392 2001-04-05 Hans Boehm <hans_boehm@hp.com>
394 * misc.c: Back out buggy changes to stack clearing code.
395 Reduce CLEAR_SIZE to 1/4 of original value to reduce time
396 spent clearing memory.
398 2001-04-04 Hans Boehm <hans_boehm@hp.com>
401 - Accomodate finalization requests for static objects.
402 (Will be required by hash synchronization. May be needed
403 in some configurations now.)
406 - Define MIN_WORDS. All allocation requests are rounded
407 up to at least this size. Removes a subtle assumption that
408 Java objects have a 2 word header.
411 - Adjust Linux/IA64 configuration for non-ancient kernels.
412 (Necessary fix for IA64.)
415 - Fix syntax error in currently unused code. Will be needed
423 - Change stack cleaning code to typically clear about one tenth
424 the memory it used to in the threads configuration. Occasionally
425 still clear more. (This is really a fix for a long-standing
426 and fairly significant performance bug with threads.)
429 - Fix the code for finding the beginning of the data segment under
430 Linux. I believe this is necessary for some IA64 Linux
431 distributions. It will also helo other platforms, though those
432 may additionally require a gcconfig.h adjustment. (This basically
433 works around the absence of a data_start or __data_start
434 definition in glibc.)
437 - Handle rounding due to MIN_WORDS.
439 2001-03-22 Tom Tromey <tromey@redhat.com>
441 * Makefile.am (gctest_LDFLAGS): Use -shared-libgcc.
443 2001-03-19 Tom Tromey <tromey@redhat.com>
445 * Makefile.in: Rebuilt.
446 * Makefile.am (gctest_LDFLAGS): new macro.
448 2001-03-16 Tom Tromey <tromey@redhat.com>
450 * Makefile.in: Rebuilt.
451 * Makefile.am (TESTS_ENVIRONMENT): New macro.
453 2001-01-23 Rod Stewart <stewart@lab43.org>
455 * gcconfig.h: Check for `__arm__', not `arm'.
457 2000-12-30 Bryce McKinlay <bryce@albatross.co.nz>
459 * configure.in: Rename THREADLIB to THREADLIBS.
460 * Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
461 ensures that we link the correct version of the linuxthreads semaphore
463 * Makefile.in: Rebuilt.
464 * configure: Rebuilt.
466 * linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
467 list of signals which are not blocked during suspend in the NO_SIGNALS
470 2000-12-23 Hans Boehm <Hans_Boehm@hp.com>
472 * gcj_mlc.c (GC_gcj_malloc): Don't release allocation lock twice.
474 2000-12-15 Bryce McKinlay <bryce@albatross.co.nz>
476 * Makefile.dist: Renamed from Makefile.orig.
478 2000-12-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
480 * Makefile.am (gctest_LDADD): Added EXTRA_TEST_LIBS.
481 * configure.in (EXTRA_TEST_LIBS): Check for `dlopen' in -ldl and
483 * Makefile.in: Rebuilt.
484 * configure: Likewise.
486 2000-12-10 Geoffrey Keating <geoffk@redhat.com>
488 * gcconfig.h: Add new case for powerpc EABI.
489 [PPC]: Handle embedded OS for powerpc simulator.
491 2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
493 * configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
494 cross-compile configuration only.
495 * Makefile.am: Build gcj_mlc.c.
496 * configure, Makefile.in: Rebuilt.
498 2000-09-10 Alexandre Oliva <aoliva@redhat.com>
500 * acinclude.m4: Include libtool macros from the top level.
501 * aclocal.m4, configure: Rebuilt.
503 2000-09-04 Anthony Green <green@redhat.com>
505 Fix for PR libgcj/230:
506 * mark.c (GC_mark_from_mark_stack): Remove call to
507 GC_debug_object_start.
508 * gc_priv.h (GC_debug_object_start): Remove prototype.
510 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
512 * gcconfig.h [OSF1] (_end): Declare as `int'.
514 2000-08-02 Tom Tromey <tromey@cygnus.com>
516 * gc_priv.h (GC_generic_malloc_inner): Prototype.
517 (GC_generic_malloc): Likewise.
518 (GC_add_to_black_list_normal): Likewise.
519 (GC_find_header): Likewise.
520 (GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
521 * gc_mark.h (GC_find_start): Prototype.
522 (GC_signal_mark_stack_overflow): Likewise.
524 2000-07-24 Alexandre Oliva <aoliva@redhat.com>
526 * configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
527 * configure: Rebuilt.
529 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
531 2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
533 Imported version 5.1.
534 * acinclude.m4: Push version to 5.1.
536 2000-06-19 Andrew Haley <aph@cygnus.com>
538 * os_dep.c (read): Pass two dummy args to syscall().
540 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
542 Imported 5.0 release version.
543 * acinclude.m4: Increment version to 5.0.
545 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
547 Imported version 5.0alpha7.
548 * acinclude.m4: Update version to 5.0a7.
550 2000-04-26 Jakub Jelinek <jakub@redhat.com>
552 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
553 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
554 - sparc glibc does not provide it.
555 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
556 Make STACKBOTTOM depend on the wordsize.
557 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
558 (struct frame): Declare on sparc*-linux*.
559 (GC_save_callers): Bias the frame pointers if needed (sparc64).
560 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
561 Implement on sparc64.
562 (GC_clear_stack_inner): Implement on sparc64.
563 * gc_priv.h (GC_test_and_set): Implement for sparc.
564 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
565 GC_save_regs_in_stack on sparc.
567 2000-04-23 Tom Tromey <tromey@cygnus.com>
569 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
571 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
573 Imported version version 5.0alpha6.
574 * acinclude.m4: Bump version to 5.0a6.
575 * configure.in: Don't use alpha_mach_dep.s.
576 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
578 * Makefile.am, Makefile.in: irix_threads.c is now
580 * Makefile.orig: Updated from gc distribution Makefile.
582 2000-03-26 Anthony Green <green@redhat.com>
584 * misc.c (GC_enable): Always define GC_enable and GC_disable.
586 2000-02-14 Tom Tromey <tromey@cygnus.com>
588 * gc.h (dlopen): Define as GC_dlopen on Linux.
589 (GC_dlopen): Declare on Linux.
590 * dyn_load.c (GC_dlopen): Define for Linux.
592 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
594 * gcconfig.h (DATASTART): Add missing extern declaration
595 for data_start on powerpc.
597 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
599 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
602 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
604 * gcconfig.h: Define DATASTART for Alpha Linux.
606 1999-12-19 Anthony Green <green@cygnus.com>
608 * gcconfig.h: Use libgcj hack for Alpha Linux.
609 Undefine MPROTEXT_VDB (from Jeff Sturm).
610 * os_dep.c: Remove Alpha Linux hacks.
613 1999-12-13 Tom Tromey <tromey@cygnus.com>
615 * aclocal.m4, configure: Rebuilt.
616 * acinclude.m4: Changed version to 5.0a4.
617 * Makefile.in: Rebuilt.
618 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
620 1999-12-12 Anthony Green <green@cygnus.com>
622 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
624 (DYNAMIC_LOADING): Define for PowerPC Linux.
625 * os_dep.c: Remove some special cases for PowerPC Linux.
626 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
629 1999-11-04 Tom Tromey <tromey@cygnus.com>
631 * Makefile.in: Rebuilt.
632 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
634 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
635 (GC_thr_init): Don't declare.
637 * configure: Rebuilt.
638 * configure.in: Removed qt threads case.
639 * dyn_load.c: Don't mention QUICK_THREADS.
640 * os_dep.c: Don't mention QUICK_THREADS.
641 * misc.c: Don't mention QUICK_THREADS.
642 * gcconfig.h: Don't mention QUICK_THREADS.
643 * gc_priv.h: Removed QUICK_THREADS code.
644 * quick_threads.c: Removed.
646 1999-11-03 Tom Tromey <tromey@cygnus.com>
648 * gcconfig.h: Merged in local changes from old config.h.
650 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
652 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
654 1999-11-02 Tom Tromey <tromey@cygnus.com>
656 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
658 * configure: Rebuilt.
659 * configure.in: Don't create boehm-config.h.
660 * Makefile.in: Rebuilt.
661 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
663 ($(all_objs)): Depend on gcconfig.h.
664 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
665 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
668 1999-11-01 Tom Tromey <tromey@cygnus.com>
670 * Makefile.in: Rebuilt.
671 * Makefile.am (gctest_LDADD): Added THREADLIB.
673 * configure: Rebuilt.
674 * configure.in (INCLUDES): New subst.
676 1999-09-29 Steve Chamberlain <sac@pobox.com>
678 * config.h: Added picoJava target.
679 * mach_dep.h (GC_push_regs): New code for picoJava.
681 1999-09-28 Tom Tromey <tromey@cygnus.com>
683 * aclocal.m4, configure: Rebuilt.
684 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
685 appropriate AC_PROG_ symbol.
687 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
689 * gc_priv.h: IRIX thread changes from
690 include/private/gc_priv.h.
692 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
694 * Makefile.in: Rebuilt.
695 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
698 * configure: Rebuilt.
699 * configure.in: Properly align --help output, fix capitalization
701 * acinclude.m4: Likewise.
703 1999-08-04 Tom Tromey <tromey@cygnus.com>
705 * configure.in: Added missing `;;'. From Anthony Green.
707 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
709 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
711 1999-08-03 Tom Tromey <tromey@cygnus.com>
713 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
714 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
716 1999-08-02 Tom Tromey <tromey@cygnus.com>
718 * aclocal.m4, configure: Rebuilt for new libtool.
720 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
722 * mips_sgi_mach_dep.s: Enable PIC option.
724 1999-07-19 Tom Tromey <tromey@cygnus.com>
726 * config.h (MPROTECT_VDB): Don't define on Linux.
728 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
730 * Makefile.am (.s.lo): Avoid `#line' directives.
731 * Makefile.in: Rebuilt.
733 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
735 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
736 generate *-recursive for this Makefile, use *-am instead.
737 * Makefile.in: Rebuilt.
739 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
741 * Makefile.am (.s.lo): Renamed from `.s.o'.
742 * Makefile.in: Rebuilt.
744 1999-06-21 Tom Tromey <tromey@cygnus.com>
746 Alpha patch from Jeff Sturm:
747 * os_dep.c (GC_init_linuxalpha): New function.
748 * misc.c: Initialize for alpha linux.
749 * gc_priv.h (GC_test_and_set): Define for alpha.
750 * config.h: Don't assume __data_start on alpha.
752 * Makefile.in: Rebuilt.
753 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
756 * Makefile.in: Rebuilt.
757 * Makefile.am (toolexeclibdir): Define as libdir when
759 * configure: Rebuilt.
760 * configure.in (USE_LIBDIR): New conditional.
762 * configure: Rebuilt.
763 * configure.in: Recognize all forms of alpha.
765 1999-06-17 Anthony Green <green@cygnus.com>
767 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
768 Carlo Dapor <carlo@vis.ethz.ch>).
770 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
772 * configure.in: Switch from irix threads to posix threads
773 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
774 for mips architecture.
775 * configure: Regenerate.
777 1999-04-30 Tom Tromey <tromey@cygnus.com>
779 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
781 1999-04-26 Tom Tromey <tromey@cygnus.com>
783 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
786 1999-04-23 Tom Tromey <tromey@cygnus.com>
788 * Makefile.in, configure: Rebuilt.
789 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
790 (libgcjgc_la_SOURCES): Renamed.
791 (libgcjgc_la_LIBADD): Likewise.
792 (libgcjgc_la_DEPENDENCIES): Likewise.
793 (EXTRA_libgcjgc_la_SOURCES): Likewise.
794 (gctest_LDADD): Use libgcjgc.la.
795 (all_objs): Mention libgcj_la_OBJECTS.
796 (EXTRA_LTLIBRARIES): Renamed.
797 (toollib_LTLIBRARIES): Likewise.
798 (libgcjgc_la_LDFLAGS): New macro
799 (toolexecdir): Renamed.
800 (toolexeclibdir): Likewise.
801 (toolexeclib_LTLIBRARIES): Likewise.
802 (LTCOMPILE): Renamed; added libtool invocation.
803 (LINK): Added libtool invocation.
804 (.s.o): use LTCOMPILE.
805 * configure.in: Call AM_PROG_LIBTOOL.
806 (target_all): Set to libgcjgc.la.
807 Mention `.lo' forms of object files.
809 1999-04-21 Tom Tromey <tromey@cygnus.com>
811 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
814 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
815 sigcontext.h. From Matthias Klose <doko@itso.de>.
817 1999-04-16 Tom Tromey <tromey@cygnus.com>
819 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
820 David Pettersson <dapet@mai.liu.se>
822 1999-04-14 Tom Tromey <tromey@cygnus.com>
824 * configure: Rebuilt.
825 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
826 incorrect patch of 199-04-09.
828 * configure: Rebuilt.
829 * configure.in: Added support for alpha.
830 From David Pettersson <dapet@mai.liu.se>.
832 1999-04-13 Tom Tromey <tromey@cygnus.com>
834 * Makefile.in: Rebuilt.
835 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
838 1999-04-09 Tom Tromey <tromey@cygnus.com>
840 * configure: Rebuilt.
841 * configure.in: Use sparc_mach_dep.s when building on Solaris.
843 1999-02-23 Tom Tromey <tromey@cygnus.com>
845 * configure: Rebuilt.
846 * configure.in: For Linux, define _REENTRANT. For Solaris, define
847 SOLARIS_THREADS and _SOLARIS_PTHREADS.
849 1999-02-18 Tom Tromey <tromey@cygnus.com>
851 * quick_threads.c (GC_push_all_stacks): Change order of arguments
852 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
853 for case where LO is NULL.
855 1999-02-10 Tom Tromey <tromey@cygnus.com>
857 * aclocal.m4, configure, Makefile.in: Rebuilt.
858 * acinclude.m4: Updated to be used with automake 1.4.
859 * configure.in: Renamed libgc to libgcjgc. Updated to be used
861 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
862 (libgcjgc_a_SOURCES): Likewise.
863 (libgcjgc_a_LIBADD): Likewise.
864 (libgcjgc_a_DEPENDENCIES): Likewise.
865 (EXTRA_libgcjgc_a_SOURCES): Likewise.
866 (gctest_LDADD): Likewise.
867 (all_objs): Likewise.
869 1999-01-08 Tom Tromey <tromey@cygnus.com>
871 * configure: Rebuilt.
872 * configure.in: Define LINUX_THREADS if using POSIX threads on
875 * gc_priv.h (GC_test_and_set): Put return type into definition.
877 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
879 * Makefile.am: add support for eCos. In particular, add C++
880 support for compiling the file ecos.cc.
882 * acinclude.m4: add C++ support.
883 * aclocal.m4: likewise
884 * config.h: add eCos support.
885 * configure: likewise
886 * configure.in: likewise
887 * misc.c (GC_write): add eCos support.
888 * os_dep.c (tiny_sbrk): add eCos support.
890 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
892 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
893 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
895 1998-11-23 Tom Tromey <tromey@cygnus.com>
897 * configure.host (boehm_gc_cflags): Don't add `-O2'.
899 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
901 * Makefile.am, Makefile.in, configure.host: tx39 build option
904 1998-11-17 Tom Tromey <tromey@cygnus.com>
906 * configure: Rebuilt.
907 * configure.in: Switch on host, not target.
909 1998-11-16 Tom Tromey <tromey@cygnus.com>
911 * gc_priv.h (GC_debug_object_start): Declare.
912 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
913 * gc.h (GC_debug_register_finalizer_no_order,
914 GC_register_finalizer_no_order): Declare.
915 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
916 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
917 (GC_debug_generic_malloc): Likewise.
918 (GC_debug_object_start): new function.
920 1998-11-11 Tom Tromey <tromey@cygnus.com>
922 * configure: Rebuilt.
923 * configure.in: Recognize --enable-java-gc, not --enable-gc.
925 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
927 * dyn_load.c: Handle QUICK_THREADS case.
929 1998-10-21 Tom Tromey <tromey@cygnus.com>
931 * configure: Rebuilt.
932 * configure.in: Put cpp defines here, not in config.h. Recognize
933 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
934 define PACKAGE or VERSION.
935 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
938 * os_dep.c (GC_default_push_other_roots): Define when
939 QUICK_THREADS defined.
940 * misc.c: Added QUICK_THREADS case.
941 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
942 * config.h (THREADS): Define if QUICK_THREADS defined.
943 * Makefile.in: Rebuilt.
944 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
946 * quick_threads.c: New file.
948 1998-10-20 Tom Tromey <tromey@cygnus.com>
950 * aclocal.m4, configure: Rebuilt.
951 * acinclude.m4: Don't subst machine_dir or sys_dir.
952 * configure.host: Removed unused code.
954 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
956 * configure: Rebuilt.
957 * configure.in: Fix typo in previous patch.
959 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
961 * Makefile.in, aclocal.m4, configure: Rebuilt.
962 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
963 * configure.host: Created.
965 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
967 * Makefile.in: Rebuilt.
968 * Makefile.am (lib_LIBRARIES): Use target_all.
969 (EXTRA_LIBRARIES): New macro.
970 * configure: Rebuilt.
971 * configure.in: Recognize --enable-gc.
973 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
975 * Makefile.in: Rebuilt.
976 * Makefile.am (COMPILE): Define.
978 (.s.o): Use MY_CFLAGS.
979 * configure: Rebuilt.
980 * configure.in (MY_CFLAGS): Define and subst.
982 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
984 * configure: Rebuilt.
985 * configure.in: Added --with-cross-host argument. Use
986 $with_cross_host to determine when cross-compiling.
988 * config.h (SMALL_CONFIG): Don't define.
989 * configure: Rebuilt.
990 * configure.in: Define SMALL_CONFIG when cross-compiling.
992 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
994 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
995 allchblk.c: Merged with 4.13a2 while preserving local changes.
997 * Makefile.orig: Updated from Makefile in 4.13a2.
999 * configure: Rebuilt.
1000 * configure.in: Updated version number to 4.13a2. On Solaris,
1001 don't build with -O when using gcc.
1003 Merged in version 4.13alpha2:
1004 * config.h (USE_MMAP): Re-enable on Solaris.
1005 * solaris_pthreads.c: Removed RCS Id line.
1006 * alpha_mach_dep.s: Removed RCS Id line.
1008 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
1010 * config.h (USE_MMAP): Don't define for Solaris.
1012 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
1014 * Makefile.in: Rebuilt.
1015 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
1017 * Makefile.in: Rebuilt.
1018 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
1020 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
1022 * Makefile.in: Rebuilt.
1023 * Makefile.am ($(all_objs)): Depend on config.h.
1025 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
1026 DATASTART as &_etext.
1027 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
1028 * configure: Rebuilt.
1029 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
1032 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
1034 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
1035 (GC_maybe_gc): Likewise.
1036 * os_dep.c: If NO_SIGSET defined, then have empty
1037 GC_disable_signals and GC_enable_signals.
1038 * configure: Rebuilt.
1039 * configure.in: Added --with-target-subdir option. If
1040 cross-compiling, define NO_SIGSET and NO_CLOCK.
1042 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
1044 * Makefile.in: Rebuilt.
1045 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
1047 * aclocal.m4, configure: Rebuilt.
1048 * acinclude.m4: New file.
1049 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
1051 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
1053 * configure: Rebuilt.
1054 * configure.in: Link boehm-config.h to config.h.
1055 * Makefile.in: Rebuilt.
1056 * Makefile.am (INCLUDES): Removed.
1057 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
1058 JAVA_FINALIZATION): Define
1060 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
1062 * Many files: Use GC_bool, not bool.
1063 * gc_priv.h: Define GC_bool, not bool.
1065 * misc.c (GC_dont_gc): Define as int.
1066 (GC_quiet): Likewise.
1067 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
1068 * alloc.c (GC_dont_expand): Define as int.
1069 * gc_priv.h: For gcc, define bool as char.
1071 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
1073 * Makefile.in: Rebuilt.
1074 * Makefile.am (check_PROGRAMS): New macro.
1075 (gctest_SOURCES): Likewise.
1076 (gctest_LDADD): Likewise.
1078 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
1080 * Makefile.in: Rebuilt.
1081 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
1082 * configure: Rebuilt.
1083 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
1085 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
1087 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
1089 * Makefile.orig: Renamed from Makefile.