gcc/boehm-gc/ChangeLog

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.