1 2000-06-19 Andrew Haley <aph@cygnus.com>
3 * os_dep.c (read): Pass two dummy args to syscall().
5 2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
7 Imported 5.0 release version.
8 * acinclude.m4: Increment version to 5.0.
10 2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
12 Imported version 5.0alpha7.
13 * acinclude.m4: Update version to 5.0a7.
15 2000-04-26 Jakub Jelinek <jakub@redhat.com>
17 * gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
18 (SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
19 - sparc glibc does not provide it.
20 (SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
21 Make STACKBOTTOM depend on the wordsize.
22 * os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
23 (struct frame): Declare on sparc*-linux*.
24 (GC_save_callers): Bias the frame pointers if needed (sparc64).
25 * mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
27 (GC_clear_stack_inner): Implement on sparc64.
28 * gc_priv.h (GC_test_and_set): Implement for sparc.
29 * linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
30 GC_save_regs_in_stack on sparc.
32 2000-04-23 Tom Tromey <tromey@cygnus.com>
34 * gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
36 2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
38 Imported version version 5.0alpha6.
39 * acinclude.m4: Bump version to 5.0a6.
40 * configure.in: Don't use alpha_mach_dep.s.
41 * include/private/config.h, irix_threads.c gc_watcom.asm: Delete
43 * Makefile.am, Makefile.in: irix_threads.c is now
45 * Makefile.orig: Updated from gc distribution Makefile.
47 2000-03-26 Anthony Green <green@redhat.com>
49 * misc.c (GC_enable): Always define GC_enable and GC_disable.
51 2000-02-14 Tom Tromey <tromey@cygnus.com>
53 * gc.h (dlopen): Define as GC_dlopen on Linux.
54 (GC_dlopen): Declare on Linux.
55 * dyn_load.c (GC_dlopen): Define for Linux.
57 Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
59 * gcconfig.h (DATASTART): Add missing extern declaration
60 for data_start on powerpc.
62 1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
64 * linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
67 1999-12-19 Jeff Sturm <jsturm@sigma6.com>
69 * gcconfig.h: Define DATASTART for Alpha Linux.
71 1999-12-19 Anthony Green <green@cygnus.com>
73 * gcconfig.h: Use libgcj hack for Alpha Linux.
74 Undefine MPROTEXT_VDB (from Jeff Sturm).
75 * os_dep.c: Remove Alpha Linux hacks.
78 1999-12-13 Tom Tromey <tromey@cygnus.com>
80 * aclocal.m4, configure: Rebuilt.
81 * acinclude.m4: Changed version to 5.0a4.
82 * Makefile.in: Rebuilt.
83 * Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
85 1999-12-12 Anthony Green <green@cygnus.com>
87 * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
89 (DYNAMIC_LOADING): Define for PowerPC Linux.
90 * os_dep.c: Remove some special cases for PowerPC Linux.
91 * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
94 1999-11-04 Tom Tromey <tromey@cygnus.com>
96 * Makefile.in: Rebuilt.
97 * Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
99 * misc.c (GC_init_inner): Don't call GC_init_linuxppc().
100 (GC_thr_init): Don't declare.
102 * configure: Rebuilt.
103 * configure.in: Removed qt threads case.
104 * dyn_load.c: Don't mention QUICK_THREADS.
105 * os_dep.c: Don't mention QUICK_THREADS.
106 * misc.c: Don't mention QUICK_THREADS.
107 * gcconfig.h: Don't mention QUICK_THREADS.
108 * gc_priv.h: Removed QUICK_THREADS code.
109 * quick_threads.c: Removed.
111 1999-11-03 Tom Tromey <tromey@cygnus.com>
113 * gcconfig.h: Merged in local changes from old config.h.
115 1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
117 * gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
119 1999-11-02 Tom Tromey <tromey@cygnus.com>
121 * quick_threads.c: Include gcconfig.h, not boehm-config.h.
123 * configure: Rebuilt.
124 * configure.in: Don't create boehm-config.h.
125 * Makefile.in: Rebuilt.
126 * Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
128 ($(all_objs)): Depend on gcconfig.h.
129 * gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
130 * gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
133 1999-11-01 Tom Tromey <tromey@cygnus.com>
135 * Makefile.in: Rebuilt.
136 * Makefile.am (gctest_LDADD): Added THREADLIB.
138 * configure: Rebuilt.
139 * configure.in (INCLUDES): New subst.
141 1999-09-29 Steve Chamberlain <sac@pobox.com>
143 * config.h: Added picoJava target.
144 * mach_dep.h (GC_push_regs): New code for picoJava.
146 1999-09-28 Tom Tromey <tromey@cygnus.com>
148 * aclocal.m4, configure: Rebuilt.
149 * acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
150 appropriate AC_PROG_ symbol.
152 Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
154 * gc_priv.h: IRIX thread changes from
155 include/private/gc_priv.h.
157 Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
159 * Makefile.in: Rebuilt.
160 * Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
163 * configure: Rebuilt.
164 * configure.in: Properly align --help output, fix capitalization
166 * acinclude.m4: Likewise.
168 1999-08-04 Tom Tromey <tromey@cygnus.com>
170 * configure.in: Added missing `;;'. From Anthony Green.
172 Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
174 * configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
176 1999-08-03 Tom Tromey <tromey@cygnus.com>
178 * gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
179 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
181 1999-08-02 Tom Tromey <tromey@cygnus.com>
183 * aclocal.m4, configure: Rebuilt for new libtool.
185 1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
187 * mips_sgi_mach_dep.s: Enable PIC option.
189 1999-07-19 Tom Tromey <tromey@cygnus.com>
191 * config.h (MPROTECT_VDB): Don't define on Linux.
193 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
195 * Makefile.am (.s.lo): Avoid `#line' directives.
196 * Makefile.in: Rebuilt.
198 1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
200 * Makefile.am (*-recursive, *-am, *-multi): Automake does not
201 generate *-recursive for this Makefile, use *-am instead.
202 * Makefile.in: Rebuilt.
204 1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
206 * Makefile.am (.s.lo): Renamed from `.s.o'.
207 * Makefile.in: Rebuilt.
209 1999-06-21 Tom Tromey <tromey@cygnus.com>
211 Alpha patch from Jeff Sturm:
212 * os_dep.c (GC_init_linuxalpha): New function.
213 * misc.c: Initialize for alpha linux.
214 * gc_priv.h (GC_test_and_set): Define for alpha.
215 * config.h: Don't assume __data_start on alpha.
217 * Makefile.in: Rebuilt.
218 * Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
221 * Makefile.in: Rebuilt.
222 * Makefile.am (toolexeclibdir): Define as libdir when
224 * configure: Rebuilt.
225 * configure.in (USE_LIBDIR): New conditional.
227 * configure: Rebuilt.
228 * configure.in: Recognize all forms of alpha.
230 1999-06-17 Anthony Green <green@cygnus.com>
232 * mach_dep.c (GC_push_regs): FreeBSD-elf support (from
233 Carlo Dapor <carlo@vis.ethz.ch>).
235 1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
237 * configure.in: Switch from irix threads to posix threads
238 Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
239 for mips architecture.
240 * configure: Regenerate.
242 1999-04-30 Tom Tromey <tromey@cygnus.com>
244 * linux_threads.c: Don't reference __pthread_initial_thread_bos.
246 1999-04-26 Tom Tromey <tromey@cygnus.com>
248 * dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
251 1999-04-23 Tom Tromey <tromey@cygnus.com>
253 * Makefile.in, configure: Rebuilt.
254 * Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
255 (libgcjgc_la_SOURCES): Renamed.
256 (libgcjgc_la_LIBADD): Likewise.
257 (libgcjgc_la_DEPENDENCIES): Likewise.
258 (EXTRA_libgcjgc_la_SOURCES): Likewise.
259 (gctest_LDADD): Use libgcjgc.la.
260 (all_objs): Mention libgcj_la_OBJECTS.
261 (EXTRA_LTLIBRARIES): Renamed.
262 (toollib_LTLIBRARIES): Likewise.
263 (libgcjgc_la_LDFLAGS): New macro
264 (toolexecdir): Renamed.
265 (toolexeclibdir): Likewise.
266 (toolexeclib_LTLIBRARIES): Likewise.
267 (LTCOMPILE): Renamed; added libtool invocation.
268 (LINK): Added libtool invocation.
269 (.s.o): use LTCOMPILE.
270 * configure.in: Call AM_PROG_LIBTOOL.
271 (target_all): Set to libgcjgc.la.
272 Mention `.lo' forms of object files.
274 1999-04-21 Tom Tromey <tromey@cygnus.com>
276 * misc.c (GC_init_inner): If QUICK_THREADS defined, compute
279 * os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
280 sigcontext.h. From Matthias Klose <doko@itso.de>.
282 1999-04-16 Tom Tromey <tromey@cygnus.com>
284 * config.h (__start): Declare as `int' in alpha/OSF1 case. From
285 David Pettersson <dapet@mai.liu.se>
287 1999-04-14 Tom Tromey <tromey@cygnus.com>
289 * configure: Rebuilt.
290 * configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
291 incorrect patch of 199-04-09.
293 * configure: Rebuilt.
294 * configure.in: Added support for alpha.
295 From David Pettersson <dapet@mai.liu.se>.
297 1999-04-13 Tom Tromey <tromey@cygnus.com>
299 * Makefile.in: Rebuilt.
300 * Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
303 1999-04-09 Tom Tromey <tromey@cygnus.com>
305 * configure: Rebuilt.
306 * configure.in: Use sparc_mach_dep.s when building on Solaris.
308 1999-02-23 Tom Tromey <tromey@cygnus.com>
310 * configure: Rebuilt.
311 * configure.in: For Linux, define _REENTRANT. For Solaris, define
312 SOLARIS_THREADS and _SOLARIS_PTHREADS.
314 1999-02-18 Tom Tromey <tromey@cygnus.com>
316 * quick_threads.c (GC_push_all_stacks): Change order of arguments
317 to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
318 for case where LO is NULL.
320 1999-02-10 Tom Tromey <tromey@cygnus.com>
322 * aclocal.m4, configure, Makefile.in: Rebuilt.
323 * acinclude.m4: Updated to be used with automake 1.4.
324 * configure.in: Renamed libgc to libgcjgc. Updated to be used
326 * Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
327 (libgcjgc_a_SOURCES): Likewise.
328 (libgcjgc_a_LIBADD): Likewise.
329 (libgcjgc_a_DEPENDENCIES): Likewise.
330 (EXTRA_libgcjgc_a_SOURCES): Likewise.
331 (gctest_LDADD): Likewise.
332 (all_objs): Likewise.
334 1999-01-08 Tom Tromey <tromey@cygnus.com>
336 * configure: Rebuilt.
337 * configure.in: Define LINUX_THREADS if using POSIX threads on
340 * gc_priv.h (GC_test_and_set): Put return type into definition.
342 1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
344 * Makefile.am: add support for eCos. In particular, add C++
345 support for compiling the file ecos.cc.
347 * acinclude.m4: add C++ support.
348 * aclocal.m4: likewise
349 * config.h: add eCos support.
350 * configure: likewise
351 * configure.in: likewise
352 * misc.c (GC_write): add eCos support.
353 * os_dep.c (tiny_sbrk): add eCos support.
355 Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
357 * misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
358 * os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
360 1998-11-23 Tom Tromey <tromey@cygnus.com>
362 * configure.host (boehm_gc_cflags): Don't add `-O2'.
364 1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
366 * Makefile.am, Makefile.in, configure.host: tx39 build option
369 1998-11-17 Tom Tromey <tromey@cygnus.com>
371 * configure: Rebuilt.
372 * configure.in: Switch on host, not target.
374 1998-11-16 Tom Tromey <tromey@cygnus.com>
376 * gc_priv.h (GC_debug_object_start): Declare.
377 * mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
378 * gc.h (GC_debug_register_finalizer_no_order,
379 GC_register_finalizer_no_order): Declare.
380 (GC_REGISTER_FINALIZER_NO_ORDER): New macro.
381 * dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
382 (GC_debug_generic_malloc): Likewise.
383 (GC_debug_object_start): new function.
385 1998-11-11 Tom Tromey <tromey@cygnus.com>
387 * configure: Rebuilt.
388 * configure.in: Recognize --enable-java-gc, not --enable-gc.
390 Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
392 * dyn_load.c: Handle QUICK_THREADS case.
394 1998-10-21 Tom Tromey <tromey@cygnus.com>
396 * configure: Rebuilt.
397 * configure.in: Put cpp defines here, not in config.h. Recognize
398 --enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
399 define PACKAGE or VERSION.
400 * config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
403 * os_dep.c (GC_default_push_other_roots): Define when
404 QUICK_THREADS defined.
405 * misc.c: Added QUICK_THREADS case.
406 * gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
407 * config.h (THREADS): Define if QUICK_THREADS defined.
408 * Makefile.in: Rebuilt.
409 * Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
411 * quick_threads.c: New file.
413 1998-10-20 Tom Tromey <tromey@cygnus.com>
415 * aclocal.m4, configure: Rebuilt.
416 * acinclude.m4: Don't subst machine_dir or sys_dir.
417 * configure.host: Removed unused code.
419 Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
421 * configure: Rebuilt.
422 * configure.in: Fix typo in previous patch.
424 Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
426 * Makefile.in, aclocal.m4, configure: Rebuilt.
427 * Makefile.am, acinclude.m4, configure.in: Add multilib support.
428 * configure.host: Created.
430 Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
432 * Makefile.in: Rebuilt.
433 * Makefile.am (lib_LIBRARIES): Use target_all.
434 (EXTRA_LIBRARIES): New macro.
435 * configure: Rebuilt.
436 * configure.in: Recognize --enable-gc.
438 Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
440 * Makefile.in: Rebuilt.
441 * Makefile.am (COMPILE): Define.
443 (.s.o): Use MY_CFLAGS.
444 * configure: Rebuilt.
445 * configure.in (MY_CFLAGS): Define and subst.
447 Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
449 * configure: Rebuilt.
450 * configure.in: Added --with-cross-host argument. Use
451 $with_cross_host to determine when cross-compiling.
453 * config.h (SMALL_CONFIG): Don't define.
454 * configure: Rebuilt.
455 * configure.in: Define SMALL_CONFIG when cross-compiling.
457 Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
459 * solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
460 allchblk.c: Merged with 4.13a2 while preserving local changes.
462 * Makefile.orig: Updated from Makefile in 4.13a2.
464 * configure: Rebuilt.
465 * configure.in: Updated version number to 4.13a2. On Solaris,
466 don't build with -O when using gcc.
468 Merged in version 4.13alpha2:
469 * config.h (USE_MMAP): Re-enable on Solaris.
470 * solaris_pthreads.c: Removed RCS Id line.
471 * alpha_mach_dep.s: Removed RCS Id line.
473 Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
475 * config.h (USE_MMAP): Don't define for Solaris.
477 Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
479 * Makefile.in: Rebuilt.
480 * Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
482 * Makefile.in: Rebuilt.
483 * Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
485 Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
487 * Makefile.in: Rebuilt.
488 * Makefile.am ($(all_objs)): Depend on config.h.
490 * config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
491 DATASTART as &_etext.
492 * misc.c (GC_init_inner): If STACKBASE defined, then use it.
493 * configure: Rebuilt.
494 * configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
497 Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
499 * alloc.c: Don't call GET_TIME if NO_CLOCK defined.
500 (GC_maybe_gc): Likewise.
501 * os_dep.c: If NO_SIGSET defined, then have empty
502 GC_disable_signals and GC_enable_signals.
503 * configure: Rebuilt.
504 * configure.in: Added --with-target-subdir option. If
505 cross-compiling, define NO_SIGSET and NO_CLOCK.
507 Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
509 * Makefile.in: Rebuilt.
510 * Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
512 * aclocal.m4, configure: Rebuilt.
513 * acinclude.m4: New file.
514 * configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
516 Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
518 * configure: Rebuilt.
519 * configure.in: Link boehm-config.h to config.h.
520 * Makefile.in: Rebuilt.
521 * Makefile.am (INCLUDES): Removed.
522 * config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
523 JAVA_FINALIZATION): Define
525 Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
527 * Many files: Use GC_bool, not bool.
528 * gc_priv.h: Define GC_bool, not bool.
530 * misc.c (GC_dont_gc): Define as int.
531 (GC_quiet): Likewise.
532 * gc_priv.h (GC_never_stop_func): Declare as returning bool.
533 * alloc.c (GC_dont_expand): Define as int.
534 * gc_priv.h: For gcc, define bool as char.
536 Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
538 * Makefile.in: Rebuilt.
539 * Makefile.am (check_PROGRAMS): New macro.
540 (gctest_SOURCES): Likewise.
541 (gctest_LDADD): Likewise.
543 Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
545 * Makefile.in: Rebuilt.
546 * Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
547 * configure: Rebuilt.
548 * configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
550 Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
552 * Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
554 * Makefile.orig: Renamed from Makefile.