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gcc/boehm-gc/ChangeLog
Geoffrey Keating c9e02e5dc3 gcconfig.h: Add new case for powerpc EABI. 
* gcconfig.h: Add new case for powerpc EABI.
	[PPC]: Handle embedded OS for powerpc simulator.

From-SVN: r38179
2000-12-10 22:57:37 +00:00

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2000-12-10 Geoffrey Keating <geoffk@redhat.com>
* gcconfig.h: Add new case for powerpc EABI.
[PPC]: Handle embedded OS for powerpc simulator.
2000-09-30 Bryce McKinlay <bryce@albatross.co.nz>
* configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
cross-compile configuration only.
* Makefile.am: Build gcj_mlc.c.
* configure, Makefile.in: Rebuilt.
2000-09-10 Alexandre Oliva <aoliva@redhat.com>
* acinclude.m4: Include libtool macros from the top level.
* aclocal.m4, configure: Rebuilt.
2000-09-04 Anthony Green <green@redhat.com>
Fix for PR libgcj/230:
* mark.c (GC_mark_from_mark_stack): Remove call to
GC_debug_object_start.
* gc_priv.h (GC_debug_object_start): Remove prototype.
2000-08-16 Alexandre Oliva <aoliva@redhat.com>
* gcconfig.h [OSF1] (_end): Declare as `int'.
2000-08-02 Tom Tromey <tromey@cygnus.com>
* gc_priv.h (GC_generic_malloc_inner): Prototype.
(GC_generic_malloc): Likewise.
(GC_add_to_black_list_normal): Likewise.
(GC_find_header): Likewise.
(GC_ADD_TO_BLACK_LIST_NORMAL): Cast bits argument to word.
* gc_mark.h (GC_find_start): Prototype.
(GC_signal_mark_stack_overflow): Likewise.
2000-07-24 Alexandre Oliva <aoliva@redhat.com>
* configure.in (THREADS): Don't --enable-threads on IRIX <= 5.*.
* configure: Rebuilt.
* dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
2000-06-20 Bryce McKinlay <bryce@albatross.co.nz>
Imported version 5.1.
* acinclude.m4: Push version to 5.1.
2000-06-19 Andrew Haley <aph@cygnus.com>
* os_dep.c (read): Pass two dummy args to syscall().
2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
Imported 5.0 release version.
* acinclude.m4: Increment version to 5.0.
2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
Imported version 5.0alpha7.
* acinclude.m4: Update version to 5.0a7.
2000-04-26 Jakub Jelinek <jakub@redhat.com>
* gcconfig.h (SPARC): Define ALIGNMENT to 8 for 64bit SPARC.
(SPARC/LINUX): Use GC_SysVGetDataStart instead of LINUX_DATA_START
- sparc glibc does not provide it.
(SAVE_CALL_CHAIN, ASM_CLEAR_CODE): Define on sparc*-linux*.
Make STACKBOTTOM depend on the wordsize.
* os_dep.c (GC_SysVGetDataStart): Compile in on sparc*-linux*.
(struct frame): Declare on sparc*-linux*.
(GC_save_callers): Bias the frame pointers if needed (sparc64).
* mach_dep.c (GC_save_regs_in_stack): Optimize on sparc32.
Implement on sparc64.
(GC_clear_stack_inner): Implement on sparc64.
* gc_priv.h (GC_test_and_set): Implement for sparc.
* linux_threads.c (GC_suspend_handler, GC_push_all_stacks): Use
GC_save_regs_in_stack on sparc.
2000-04-23 Tom Tromey <tromey@cygnus.com>
* gcconfig.h (DYNAMIC_LOADING): Define for PPC Linux.
2000-04-19 Bryce McKinlay <bryce@albatross.co.nz>
Imported version version 5.0alpha6.
* acinclude.m4: Bump version to 5.0a6.
* configure.in: Don't use alpha_mach_dep.s.
* include/private/config.h, irix_threads.c gc_watcom.asm: Delete
obsolete files.
* Makefile.am, Makefile.in: irix_threads.c is now
hpux_irix_threads.c.
* Makefile.orig: Updated from gc distribution Makefile.
2000-03-26 Anthony Green <green@redhat.com>
* misc.c (GC_enable): Always define GC_enable and GC_disable.
2000-02-14 Tom Tromey <tromey@cygnus.com>
* gc.h (dlopen): Define as GC_dlopen on Linux.
(GC_dlopen): Declare on Linux.
* dyn_load.c (GC_dlopen): Define for Linux.
Fri Jan 28 17:13:20 2000 Anthony Green <green@cygnus.com>
* gcconfig.h (DATASTART): Add missing extern declaration
for data_start on powerpc.
1999-12-22 Bryce McKinlay <bryce@albatross.co.nz>
* linux_threads.c: Don't block SIGINT, SIGQUIT, SIGTERM in the
NO_SIGNALS case.
1999-12-19 Jeff Sturm <jsturm@sigma6.com>
* gcconfig.h: Define DATASTART for Alpha Linux.
1999-12-19 Anthony Green <green@cygnus.com>
* gcconfig.h: Use libgcj hack for Alpha Linux.
Undefine MPROTEXT_VDB (from Jeff Sturm).
* os_dep.c: Remove Alpha Linux hacks.
* misc.c: Ditto.
1999-12-13 Tom Tromey <tromey@cygnus.com>
* aclocal.m4, configure: Rebuilt.
* acinclude.m4: Changed version to 5.0a4.
* Makefile.in: Rebuilt.
* Makefile.am (libgcjgc_la_LDFLAGS): Changed version to 1:1:0.
1999-12-12 Anthony Green <green@cygnus.com>
* gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
Linux.
(DYNAMIC_LOADING): Define for PowerPC Linux.
* os_dep.c: Remove some special cases for PowerPC Linux.
* misc.c (GC_init_inner): Don't call GC_init_linux_data_start
for PowerPC Linux.
1999-11-04 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (libgcjgc_la_SOURCES): Removed quick_threads.c.
* misc.c (GC_init_inner): Don't call GC_init_linuxppc().
(GC_thr_init): Don't declare.
* configure: Rebuilt.
* configure.in: Removed qt threads case.
* dyn_load.c: Don't mention QUICK_THREADS.
* os_dep.c: Don't mention QUICK_THREADS.
* misc.c: Don't mention QUICK_THREADS.
* gcconfig.h: Don't mention QUICK_THREADS.
* gc_priv.h: Removed QUICK_THREADS code.
* quick_threads.c: Removed.
1999-11-03 Tom Tromey <tromey@cygnus.com>
* gcconfig.h: Merged in local changes from old config.h.
1999-11-02 Bryce McKinlay <bryce@albatross.co.nz>
* gcconfig.h: Don't define MPROTECT_VDB on Linux/i386.
1999-11-02 Tom Tromey <tromey@cygnus.com>
* quick_threads.c: Include gcconfig.h, not boehm-config.h.
* configure: Rebuilt.
* configure.in: Don't create boehm-config.h.
* Makefile.in: Rebuilt.
* Makefile.am (libgcjgc_la_SOURCES): Reference gcconfig.h, not
config.h.
($(all_objs)): Depend on gcconfig.h.
* gc_priv.h: Reference GCCONFIG_H, not CONFIG_H.
* gcconfig.h: Define GCCONFIG_H, not CONFIG_H.
* config.h: Removed.
1999-11-01 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (gctest_LDADD): Added THREADLIB.
(TESTS): New macro.
* configure: Rebuilt.
* configure.in (INCLUDES): New subst.
1999-09-29 Steve Chamberlain <sac@pobox.com>
* config.h: Added picoJava target.
* mach_dep.h (GC_push_regs): New code for picoJava.
1999-09-28 Tom Tromey <tromey@cygnus.com>
* aclocal.m4, configure: Rebuilt.
* acinclude.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CXX): Provide
appropriate AC_PROG_ symbol.
Tue Aug 10 00:08:29 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* gc_priv.h: IRIX thread changes from
include/private/gc_priv.h.
Mon Aug 9 18:33:38 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* Makefile.in: Rebuilt.
* Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
builds.
* configure: Rebuilt.
* configure.in: Properly align --help output, fix capitalization
and punctuation.
* acinclude.m4: Likewise.
1999-08-04 Tom Tromey <tromey@cygnus.com>
* configure.in: Added missing `;;'. From Anthony Green.
Mon Aug 2 23:09:41 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* configure.in (machdep): Use mips_ultrix_mach_dep.s on Ultrix V4.
1999-08-03 Tom Tromey <tromey@cygnus.com>
* gc_priv.h (GC_test_and_set): Implementation for Linux PPC from
Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
1999-08-02 Tom Tromey <tromey@cygnus.com>
* aclocal.m4, configure: Rebuilt for new libtool.
1999-07-31 Alexandre Oliva <oliva@dcc.unicamp.br>
* mips_sgi_mach_dep.s: Enable PIC option.
1999-07-19 Tom Tromey <tromey@cygnus.com>
* config.h (MPROTECT_VDB): Don't define on Linux.
1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
* Makefile.am (.s.lo): Avoid `#line' directives.
* Makefile.in: Rebuilt.
1999-07-19 Alexandre Oliva <oliva@dcc.unicamp.br>
* Makefile.am (*-recursive, *-am, *-multi): Automake does not
generate *-recursive for this Makefile, use *-am instead.
* Makefile.in: Rebuilt.
1999-06-30 Alexandre Oliva <oliva@dcc.unicamp.br>
* Makefile.am (.s.lo): Renamed from `.s.o'.
* Makefile.in: Rebuilt.
1999-06-21 Tom Tromey <tromey@cygnus.com>
Alpha patch from Jeff Sturm:
* os_dep.c (GC_init_linuxalpha): New function.
* misc.c: Initialize for alpha linux.
* gc_priv.h (GC_test_and_set): Define for alpha.
* config.h: Don't assume __data_start on alpha.
* Makefile.in: Rebuilt.
* Makefile.am (libgcjgc_la_LDFLAGS): Use -version-info, not
-release.
* Makefile.in: Rebuilt.
* Makefile.am (toolexeclibdir): Define as libdir when
appropriate.
* configure: Rebuilt.
* configure.in (USE_LIBDIR): New conditional.
* configure: Rebuilt.
* configure.in: Recognize all forms of alpha.
1999-06-17 Anthony Green <green@cygnus.com>
* mach_dep.c (GC_push_regs): FreeBSD-elf support (from
Carlo Dapor <carlo@vis.ethz.ch>).
1999-05-05 Gilles Zunino <Gilles.Zunino@hei.fr>
* configure.in: Switch from irix threads to posix threads
Defined IRIX_THREADS. Put mips_sgi_mach_dep.lo into machdep
for mips architecture.
* configure: Regenerate.
1999-04-30 Tom Tromey <tromey@cygnus.com>
* linux_threads.c: Don't reference __pthread_initial_thread_bos.
1999-04-26 Tom Tromey <tromey@cygnus.com>
* dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
`weak'.
1999-04-23 Tom Tromey <tromey@cygnus.com>
* Makefile.in, configure: Rebuilt.
* Makefile.am (EXTRA_LIBRARIES): Mention libgcjgc.la.
(libgcjgc_la_SOURCES): Renamed.
(libgcjgc_la_LIBADD): Likewise.
(libgcjgc_la_DEPENDENCIES): Likewise.
(EXTRA_libgcjgc_la_SOURCES): Likewise.
(gctest_LDADD): Use libgcjgc.la.
(all_objs): Mention libgcj_la_OBJECTS.
(EXTRA_LTLIBRARIES): Renamed.
(toollib_LTLIBRARIES): Likewise.
(libgcjgc_la_LDFLAGS): New macro
(toolexecdir): Renamed.
(toolexeclibdir): Likewise.
(toolexeclib_LTLIBRARIES): Likewise.
(LTCOMPILE): Renamed; added libtool invocation.
(LINK): Added libtool invocation.
(.s.o): use LTCOMPILE.
* configure.in: Call AM_PROG_LIBTOOL.
(target_all): Set to libgcjgc.la.
Mention `.lo' forms of object files.
1999-04-21 Tom Tromey <tromey@cygnus.com>
* misc.c (GC_init_inner): If QUICK_THREADS defined, compute
GC_stackbottom.
* os_dep.c: glibc 2.1 requires asm/sigcontext.h, not
sigcontext.h. From Matthias Klose <doko@itso.de>.
1999-04-16 Tom Tromey <tromey@cygnus.com>
* config.h (__start): Declare as `int' in alpha/OSF1 case. From
David Pettersson <dapet@mai.liu.se>
1999-04-14 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: Don't use sparc_mach_dep.o for Solaris. Reverts
incorrect patch of 199-04-09.
* configure: Rebuilt.
* configure.in: Added support for alpha.
From David Pettersson <dapet@mai.liu.se>.
1999-04-13 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (libgcjgc_a_SOURCES): Added solaris-threads.c and
solaris-threads.h.
1999-04-09 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: Use sparc_mach_dep.s when building on Solaris.
1999-02-23 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: For Linux, define _REENTRANT. For Solaris, define
SOLARIS_THREADS and _SOLARIS_PTHREADS.
1999-02-18 Tom Tromey <tromey@cygnus.com>
* quick_threads.c (GC_push_all_stacks): Change order of arguments
to GC_push_all_stacks depending on STACK_GROWS_DOWN define. Check
for case where LO is NULL.
1999-02-10 Tom Tromey <tromey@cygnus.com>
* aclocal.m4, configure, Makefile.in: Rebuilt.
* acinclude.m4: Updated to be used with automake 1.4.
* configure.in: Renamed libgc to libgcjgc. Updated to be used
with automake 1.4.
* Makefile.am (EXTRA_LIBRARIES): Renamed libgc to libgcjgc.
(libgcjgc_a_SOURCES): Likewise.
(libgcjgc_a_LIBADD): Likewise.
(libgcjgc_a_DEPENDENCIES): Likewise.
(EXTRA_libgcjgc_a_SOURCES): Likewise.
(gctest_LDADD): Likewise.
(all_objs): Likewise.
1999-01-08 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: Define LINUX_THREADS if using POSIX threads on
Linux.
* gc_priv.h (GC_test_and_set): Put return type into definition.
1998-11-24 Andrew Haley <aph@viagra.cygnus.co.uk>
* Makefile.am: add support for eCos. In particular, add C++
support for compiling the file ecos.cc.
* ecos.cc: new file.
* acinclude.m4: add C++ support.
* aclocal.m4: likewise
* config.h: add eCos support.
* configure: likewise
* configure.in: likewise
* misc.c (GC_write): add eCos support.
* os_dep.c (tiny_sbrk): add eCos support.
Thu Dec 10 18:24:34 1998 Warren Levy <warrenl@cygnus.com>
* misc.c (GC_init_inner): Moved STACKBASE code to os_dep.c.
* os_dep.c (GC_get_stack_base): Moved STACKBASE code from misc.c.
1998-11-23 Tom Tromey <tromey@cygnus.com>
* configure.host (boehm_gc_cflags): Don't add `-O2'.
1998-11-20 Andrew Haley <aph@viagra.cygnus.co.uk>
* Makefile.am, Makefile.in, configure.host: tx39 build option
"-G 0" added.
1998-11-17 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: Switch on host, not target.
1998-11-16 Tom Tromey <tromey@cygnus.com>
* gc_priv.h (GC_debug_object_start): Declare.
* mark.c (GC_mark_from_mark_stack): Call GC_debug_object_start.
* gc.h (GC_debug_register_finalizer_no_order,
GC_register_finalizer_no_order): Declare.
(GC_REGISTER_FINALIZER_NO_ORDER): New macro.
* dbg_mlc.c (GC_debug_register_finalizer_no_order): New function.
(GC_debug_generic_malloc): Likewise.
(GC_debug_object_start): new function.
1998-11-11 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: Recognize --enable-java-gc, not --enable-gc.
Tue Nov 3 18:01:12 1998 Tom Tromey <tromey@sanguine.cygnus.com>
* dyn_load.c: Handle QUICK_THREADS case.
1998-10-21 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: Put cpp defines here, not in config.h. Recognize
--enable-threads. Set INCLUDES. Create boehm-cflags file. Don't
define PACKAGE or VERSION.
* config.h (SILENT, NO_SIGNALS, NO_DEBUGGING, JAVA_FINALIZATION):
Don't define.
* os_dep.c (GC_default_push_other_roots): Define when
QUICK_THREADS defined.
* misc.c: Added QUICK_THREADS case.
* gc_priv.h: Added QUICK_THREADS case to define LOCK and UNLOCK.
* config.h (THREADS): Define if QUICK_THREADS defined.
* Makefile.in: Rebuilt.
* Makefile.am (libgc_a_SOURCES): Added linux_threads.c,
quick_threads.c.
* quick_threads.c: New file.
1998-10-20 Tom Tromey <tromey@cygnus.com>
* aclocal.m4, configure: Rebuilt.
* acinclude.m4: Don't subst machine_dir or sys_dir.
* configure.host: Removed unused code.
Sun Oct 11 08:18:02 1998 Anthony Green <green@cygnus.com>
* configure: Rebuilt.
* configure.in: Fix typo in previous patch.
Sun Oct 11 08:06:11 1998 Anthony Green <green@cygnus.com>
* Makefile.in, aclocal.m4, configure: Rebuilt.
* Makefile.am, acinclude.m4, configure.in: Add multilib support.
* configure.host: Created.
Tue Sep 1 10:58:15 1998 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (lib_LIBRARIES): Use target_all.
(EXTRA_LIBRARIES): New macro.
* configure: Rebuilt.
* configure.in: Recognize --enable-gc.
Thu Aug 13 10:52:45 1998 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (COMPILE): Define.
(LINK): Likewise.
(.s.o): Use MY_CFLAGS.
* configure: Rebuilt.
* configure.in (MY_CFLAGS): Define and subst.
Wed Aug 12 11:41:43 1998 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: Added --with-cross-host argument. Use
$with_cross_host to determine when cross-compiling.
* config.h (SMALL_CONFIG): Don't define.
* configure: Rebuilt.
* configure.in: Define SMALL_CONFIG when cross-compiling.
Tue Aug 11 11:41:25 1998 Tom Tromey <tromey@cygnus.com>
* solaris_pthreads.c, misc.c, gc_priv.h, config.h, alloc.c,
allchblk.c: Merged with 4.13a2 while preserving local changes.
* Makefile.orig: Updated from Makefile in 4.13a2.
* configure: Rebuilt.
* configure.in: Updated version number to 4.13a2. On Solaris,
don't build with -O when using gcc.
Merged in version 4.13alpha2:
* config.h (USE_MMAP): Re-enable on Solaris.
* solaris_pthreads.c: Removed RCS Id line.
* alpha_mach_dep.s: Removed RCS Id line.
Wed Jul 22 15:38:12 1998 Tom Tromey <tromey@cygnus.com>
* config.h (USE_MMAP): Don't define for Solaris.
Wed Jun 10 12:51:41 1998 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (libgc_a_SOURCES): Removed setjmp_t.c.
* Makefile.in: Rebuilt.
* Makefile.am (libgc_a_SOURCES): Removed add_gc_prefix.c.
Thu May 14 15:32:58 1998 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am ($(all_objs)): Depend on config.h.
* config.h: [MIPS] If DATASTART_IS_ETEXT defined then define
DATASTART as &_etext.
* misc.c (GC_init_inner): If STACKBASE defined, then use it.
* configure: Rebuilt.
* configure.in: Define STACKBASE and DATASTART_IS_ETEXT for the
tx39.
Tue May 12 13:15:45 1998 Tom Tromey <tromey@cygnus.com>
* alloc.c: Don't call GET_TIME if NO_CLOCK defined.
(GC_maybe_gc): Likewise.
* os_dep.c: If NO_SIGSET defined, then have empty
GC_disable_signals and GC_enable_signals.
* configure: Rebuilt.
* configure.in: Added --with-target-subdir option. If
cross-compiling, define NO_SIGSET and NO_CLOCK.
Wed May 6 16:40:28 1998 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (.s.o): Directly use CC -x assembler-with-cpp.
(AS): Removed.
* aclocal.m4, configure: Rebuilt.
* acinclude.m4: New file.
* configure.in: Don't run AM_EXEEXT. Use LIB_AC_PROG_CC.
Thu Apr 30 14:51:12 1998 Tom Tromey <tromey@cygnus.com>
* configure: Rebuilt.
* configure.in: Link boehm-config.h to config.h.
* Makefile.in: Rebuilt.
* Makefile.am (INCLUDES): Removed.
* config.h (SILENT, SMALL_CONFIG, NO_SIGNALS, NO_DEBUGGING,
JAVA_FINALIZATION): Define
Wed Apr 29 11:03:14 1998 Tom Tromey <tromey@cygnus.com>
* Many files: Use GC_bool, not bool.
* gc_priv.h: Define GC_bool, not bool.
* misc.c (GC_dont_gc): Define as int.
(GC_quiet): Likewise.
* gc_priv.h (GC_never_stop_func): Declare as returning bool.
* alloc.c (GC_dont_expand): Define as int.
* gc_priv.h: For gcc, define bool as char.
Tue Apr 28 22:44:16 1998 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (check_PROGRAMS): New macro.
(gctest_SOURCES): Likewise.
(gctest_LDADD): Likewise.
Mon Apr 27 23:53:24 1998 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (libgc_a_SOURCES): Added dyn_load.c.
* configure: Rebuilt.
* configure.in: Define SUNOS53_SHARED_LIB on Solaris 2.3.
Wed Apr 15 11:40:56 1998 Tom Tromey <tromey@sanguine.cygnus.com>
* Makefile.am, Makefile.in, configure.in, configure, aclocal.m4:
New files.
* Makefile.orig: Renamed from Makefile.
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