changelog

linux下建立JAVA虚拟机的源码KAFFE

	* include/Makefile.am (noinst_HEADERS): Renamed from
	include_HEADERS.

2002-11-19  Rainer Orth  <[e-mail]>

	* ltconfig (osf[345]): Append $major to soname_spec.
	Reflect this in library_names_spec.
	* ltmain.sh (osf): Prefix $major with . for use as extension.

2002-10-02  Andreas Jaeger  <[e-mail]>

	* include/private/gcconfig.h (HBLKSIZE): Define for x86-64.

2002-09-28  Richard Earnshaw  <[e-mail]>

	* include/private/gcconfig.h: Don't check for __XSCALE__.  Instead
	check for __arm__ or __thumb__.

2002-09-27  Ulrich Weigand  <[e-mail]>

	* include/private/gcconfig: Add machine type S390.  Add s390x support.
	* include/private/gc_locks.h (GC_test_and_set): Implement for s390.
	(GC_compare_and_exchange): Likewise.

2002-09-24  Jason Thorpe  <[e-mail]>

	* include/private/gcconfig.h: Fix NetBSD/mips parameters.

2002-08-23  Adam Megacz <[e-mail]>

	* win32_threads.cc: Removed extraneous ABORT()

2002-09-22  Kaveh R. Ghazi  <[e-mail]>

	* Makefile.am (all-multi): Fix multilib parallel build.

2002-07-18  Bo Thorsen  <[e-mail]>

	* include/private/gcconfig.h: Add x86-64 definitions.
	* os_dep.c: Add x86-64 support.
	* configure.in: Likewise.
	* configure: Regenerate.

2002-07-18  H.J. Lu <[e-mail]>

	* mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.

2002-07-18  H.J. Lu  ([e-mail])

	* configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
	Linux/mips.

2002-06-28  Hans Boehm <[e-mail]>
	    Jonathan Clark

	* win32_threads.c (GC_push_all_stacks): Tolerate bad sp.

2002-06-09  H.J. Lu  ([e-mail])

	* include/private/gc_locks.h (GC_test_and_set): Support
	Linux/mips.
	(GC_TEST_AND_SET_DEFINED): Likewise.

	* include/private/gcconfig.h (DYNAMIC_LOADING): Defined for
	Linux/mips.
	(DATAEND): Likewise.
	(LINUX_STACKBOTTOM): Likewise.
	(STACKBOTTOM): Removed for Linux/mips.

Sun May 19 11:32:03 2002  Mark P Mitchell  <[e-mail]>

	* irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
	(GC_pthread_create): Fix typo.
	(GC_TRY_LOCK): Likewise.
	* include/private/gc_locks.h (GC_test_and_set): Only take one
	one argument.
	(LOCK): Adjust appropriately.
	* include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
	_SIGRTMIN is unavailable.

2002-05-16  Rainer Orth  <[e-mail]>

	* acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

2002-05-08  Alexandre Oliva  <[e-mail]>

	* configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
	script entry, and set LD to it when configuring multilibs.
	* configure: Rebuilt.

2002-04-22  Jeff Sturm  <[e-mail]>

	* Makefile.am (toolexeclib_LTLIBRARIES): Remove.
	(noinst_LTLIBRARIES): Add libgcjgc.la.

	* Makefile.in: Rebuild.

2002-04-22  David S. Miller  <[e-mail]>

	* include/private/gcconfig.h: Hard-code STACKBOTTOM on
	64-bit SPARC Linux, the __libc_stack_end technique does
	not work in this case.

2002-04-22  Jeff Sturm  <[e-mail]>

	* gcconfig.h: Enable DYNAMIC_LOADING for all sparc-solaris ABIs.

2002-04-17  Hans Boehm  <[e-mail]>

	* include/private/gcconfig.h: Use LINUX_STACKBOTTOM for
	SPARC Linux.

2002-04-09  Loren J. Rittle  <[e-mail]>

	* include/private/gcconfig.h (DATAEND): Update comment example
	to match reality.

2002-04-08  Loren J. Rittle  <[e-mail]>

	* include/private/gcconfig.h (DATAEND): Clarify comment.

2002-04-08  Hans Boehm  <[e-mail]>

	* include/private/gc_priv.h (WARN macro): Add "GC warning:" prefix.
	(GC_large_alloc_warn_interval, GC_large_alloc_warn_suppressed):
	declare.
	* allchblk.c (GC_allchblk_nth): Change text and support reduced
	frequency for blacklist warning message.
	* misc.c (GC_large_alloc_warn_interval,
	GC_large_alloc_warn_suppressed): define.
	(GC_init_inner): Check GC_NO_BLACKLIST_WARNING and
	GC_LARGE_ALLOC_WARN_INTERVAL environment variables.
	* doc/README.environment (GC_NO_BLACKLIST_WARNING): Deprecate.
	(GC_LARGE_ALLOC_WARN_INTERVAL): Add documentation.

	* dyn_load.c (_DYNAMIC): Move declaration to file scope.

2002-04-04  Loren J. Rittle  <[e-mail]>

	* include/private/gcconfig.h: Add support for an unmapped
	memory hole between the end of the initialized data segment
	and the start of the BSS on FreeBSD/i386.

2002-03-30  Krister Walfridsson  <[e-mail]>

	* include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
	NetBSD/i386.

2002-03-29  Hans Boehm  <[e-mail]>

	* linux_threads.c (return_free_lists): Clear fl[i] unconditionally.
	(GC_local_gcj_malloc): Add assertion.
	(start_mark_threads): Fix abort message.
	* mark.c (GC_mark_from): Generalize assertion.
	* reclaim.c (GC_clear_fl_links): New function.
	(GC_start_reclaim): Must clear some freelist links.
	* include/private/specific.h, specific.c: Add assertions.
	Safer definition for INVALID_QTID, quick_thread_id.  Fix/add comments.
	Rearrange tse fields.

2002-03-27  Richard Henderson  <[e-mail]>

	* os_dep.c (GC_init_linux_data_start): Fix references to
	__data_start and _end.

2002-03-25  Loren J. Rittle  <[e-mail]>

	* include/private/gcconfig.h: Change all likely references
	to linker script synthesized symbols to use this idiom:
	extern int etext[]; etext

2002-03-25  Jeff Sturm  <[e-mail]>

	* linux_threads.c (GC_get_nprocs): Close file descriptor.

2002-03-21  Loren J. Rittle  <[e-mail]>

	* include/private/gcconfig.h: Add unified test for FreeBSD.
	Support FreeBSD/alpha.
	* os_dep.c: Do not include <machine/trap.h> unless available.
	(GC_freebsd_stack_base): Fix types.

2002-03-17  Bryce McKinlay  <[e-mail]>

	* Makefile.am: Make a convenience library.
	* Makefile.in: Rebuilt.

2002-03-15  Anthony Green  <[e-mail]>

	* misc.c (GC_init_inner): Initialize GC_write_cs before use.
	* configure.in: Disable use of getenv for win32 targets (some of
	which have broken implementations).
	* configure: Rebuilt.

2002-03-12  Adam Megacz  <[e-mail]>

	* dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
	* misc.c: Renamed GC_is_win32s() to GC_no_win32_dlls
	* os_dep.c: Renamed GC_win32s to GC_no_win32_dlls and
	statically initialized it to TRUE if compiling with GCC.
	* win32_threads.c (thread_start): We no longer use SEH if
	compiling with GCC.
	* mark.c (GC_mark_some): We no longer use SEH if
	compiling with GCC.

2002-03-09  Bryce McKinlay  <[e-mail]>

	* include/gc_priv.h: Define ALIGN_DOUBLE on 32 bit targets if GCJ
	support is enabled, for hash synchronization.

2002-02-24  Adam Megacz  <[e-mail]>

	* Makefile.am: Added win32_threads.c to sources list.
	* win32_threads.c: Added two */'s which I had neglected.

2002-02-20  Bryce McKinlay  <[e-mail]>

	* Makefile.am: Re-add SUBDIRS parameter which was lost in merge.
	* Makefile.in: Rebuilt.

2002-02-13  Bryce McKinlay  <[e-mail]>

	* dbg_mlc.c (GC_debug_generic_malloc): Removed.

	* sparc_mach_dep.S: Rename from sparc_mach_dep.s as it is a
	preprocessor file.
	* mips_sgi_mach_dep.S: Likewise.
	* Makefile.am: Update for above changes.
	* Makefile.in: Rebuilt.

2002-02-12  Richard Henderson  <[e-mail]>

	* configure.in: Re-apply 2001-06-26 configure change.
	* configure: Rebuild.

2002-02-12  Bryce McKinlay  <[e-mail]>

	Imported GC 6.1 Alpha 3.

	* sparc_mach_dep.S: Delete incorrectly named file.

2001-02-11  Adam Megacz <[e-mail]

	* configure.in: support for win32, saner
	cross-compile options

2001-02-08  Anthony Green  <[e-mail]>

	* include/private/gcconfig.h: Add XSCALE NOSYS support for bare
	  board embedded targets.
	* os_dep.c: Avoid signal handling code for NOSYS/ECOS targets.
	  Use GC_get_stack_base for NOSYS/ECOS targets.  Clean up some
	  redundant uses of ECOS.
	* misc.c: Use NOSYS where ECOS is being used.
	  Don't define GC_write twice for ECOS systems.
	  (GC_write): New function for NOSYS targets.

2002-02-06  Adam Megacz <[e-mail]>

	* boehm-gc/include/gc.h: (GC_CreateThread) This function is
	now exposed on all Win32 platforms.
	* boehm-gc/win32_threads.c: (GC_CreateThread) This now
	compiles on Win32; it invokes CreateThread() if GC is built
	as a DLL; otherwise it registers the thread.
	* boehm-gc/misc.c (GC_init): Initialize GC_allocate_ml in case
	libgcjgc was not built as a DLL.

2002-02-01  Adam Megacz <[e-mail]>

	* boehm-gc on win32 now automatically detects if it is being built
	as a DLL; see http://gcc.gnu.org/ml/java/2001-12/msg00240.html

2002-01-25  David Edelsohn  <[e-mail]>

	* include/gc.h (GC_INIT): Add DATASTART and DATAEND roots on AIX.
	* include/private/gcconfig.h (RS6000): Add 64-bit AIX support.
	Define USE_GENERIC_PUSH_REGS.  Use AIX _data and _end symbols for
	DATASTART and DATAEND roots.
	* rs6000_mach_dep.s: Add function descriptor and traceback table.

2001-12-16  Jeff Sturm  <[e-mail]>

	* dyn_load.c: Define ElfW (if needed) for all targets,
	not just GNU/Linux.
	(GC_FirstDLOpenedLinkMap): Use it.
	(GC_register_dynamic_libraries_dl): Use it.
	* include/private/gcconfig.h: Define CPP_WORDSZ, ELF_CLASS
	for sparcv9.

2001-12-16  Craig Rodrigues  <[e-mail]>

	PR other/3725
	* configure.in: Add AC_SUBST(target_alias).
	* configure: Regenerated.

2001-11-26  Loren J. Rittle  <[e-mail]>

	* linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
	case for GC_FREEBSD_THREADS.
	* configure.in (*-*-freebsd*): Clarify warning.
	* configure: Rebuilt.

2001-10-23  Loren J. Rittle  <[e-mail]>
	    Andreas Tobler <[e-mail]>

	* include/private/solaris_threads.h: Update to use GC_SOLARIS_THREADS.

2001-10-22  Bryce McKinlay  <[e-mail]>

	* linux_threads.c (GC_init_parallel): Do not declare as a static
	constructor.
	* include/gc.h (GC_init): Declare here. Add description.
	* include/private/gc_priv.h (GC_init): Remove declaration.

2001-10-16  Loren J. Rittle  <[e-mail]>

	* include/gc_pthread_redirects.h: Generalize test to use GC_PTHREADS.
	* linux_threads.c (WRAP_FUNC(pthread_join)): Conditionalized on
	GC_FREEBSD_THREADS, handle strange interaction between system
	pthread implementation and boehm-gc signal-handler architecture.
	* tests/test.c (main): Conditionalized on GC_FREEBSD_THREADS,
	set stack.
	* include/private/gcconfig.h (configuration keyed off FREEBSD):
	Define SIG_SUSPEND, SIG_THR_RESTART.  Do not define
	MPROTECT_VDB when GC_FREEBSD_THREADS is defined.

2001-10-16  Loren J. Rittle  <[e-mail]>

	* Makefile.am (test.o): Find tests/test.c in $(srcdir).
	* Makefile.in: Rebuilt.

2001-10-16  Bryce McKinlay  <[e-mail]>

	* Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1 and
	merged local changes.

2001-09-26  Rainer Orth  <[e-mail]>

	* solaris_threads.c (MAX_ORIG_STACK_SIZE) [I386]: Provide special
	Solaris 2/Intel definition.

	* configure.in (i?86-*-solaris2.[89]*): Define
	SOLARIS25_PROC_VDB_BUG_FIXED.
	* include/private/gcconfig.h [I386 && SUNOS5]: Use it.
	* configure: Regenerate.

	* include/private/gcconfig.h [I386 && SUNOS5] (DATASTART): Use _etext.
	(DATAEND): Define using _end.

2001-09-11  Per Bothner  <[e-mail]>

	* include/Makefile.am:  New file.  It defines include_HEADERS.
	* Makefile.am (SUBDIRS):  New macro, set to include.
	* configure.in (AC_OUTPUT):  Add include/Makefile.

2001-08-20  Tom Tromey  <[e-mail]>

	* configure: Rebuilt.
	* configure.in: Always ask gcc for threads package.

2001-08-17  Tom Tromey  <[e-mail]>

	* Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
	merged local changes.

2001-08-02  David Billinghurst <David.Billinghurst>

	* configure: Rebuilt.
	* configure.in:  POSIX threads on cygwin does not link with
	-lpthreads.

2001-07-03  Tom Tromey  <[e-mail]>

	Fix for PR bootstrap/3281:
	* aclocal.m4, configure, Makefile.in: Rebuilt.
	* acinclude.m4: Set mkinstalldirs for in-tree build.

2001-06-26  Richard Henderson  <[e-mail]>

	* alpha_mach_dep.s: Mark call-saved FP registers.
	* include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
	* configure.in (alpha*): Re-enable alpha_mach_dep.s
	* configure: Rebuild.