+2012-09-20 Release Manager
+
+ * GCC 4.7.2 released.
+
+2012-06-14 Release Manager
+
+ * GCC 4.7.1 released.
+
+2012-03-22 Release Manager
+
+ * GCC 4.7.0 released.
+
+2012-02-27 Jack Howarth <howarth@bromo.med.uc.edu>
+ Patrick Marlier <patrick.marlier@gmail.com>
+
+ PR boehm-gc/48299
+ * testsuite/boehm-gc.c/thread_leak_test.c: Merge upstream changes.
+
+2012-02-23 Patrick Marlier <patrick.marlier@gmail.com>
+ Jack Howarth <howarth@bromo.med.uc.edu>
+
+ PR boehm-gc/52179
+ * include/gc_config.h.in: Undefine HAVE_PTHREAD_GET_STACKADDR_NP.
+ * include/private/gcconfig.h (DARWIN): Define STACKBOTTOM with
+ pthread_get_stackaddr_np when available.
+ * configure.ac (THREADS): Check availability of pthread_get_stackaddr_np.
+ * configure: Regenerate.
+
+2012-02-10 Kai Tietz <ktietz@redhat.com>
+
+ PR boehm-gc/48514
+ * include/gc_config_macros.h (GC_DLL): Define it for mingw-targets
+ only, if we are actual in boehm-gc's build and DLL_EXPORT
+ is defined.
+
+2011-11-21 Andreas Tobler <andreast@fgznet.ch>
+
+ * configure: Regenerate.
+
+2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (THREADS): Remove posix95.
+ * configure: Regenerate.
+
+2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/39150
+ * configure.ac (i?86-*-solaris2.[89]): Also accept
+ x86_64-*-solaris2.1?.
+ * configure: Regenerate.
+
+2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR libgcj/49451
+ * include/private/gcconfig.h [IRIX5 && _MIPS_SZPTR == 64]
+ (ELF_CLASS): Define.
+ * dyn_load.c [IRIX5]: Include <elf.h>.
+ Include <obj.h> for O32, <objlist.h> for N32, N64.
+ [SUNOS5DL && USE_PROC_FOR_LIBRARIES] (obj_offset): Define.
+ [SUNOS4 && USE_PROC_FOR_LIBRARIES] (obj_offset): Define.
+ [IRIX5 && !USE_PROC_FOR_LIBRARIES] (struct link_map): Define.
+ (__rld_obj_head): Declare.
+ (l_next, l_addr, obj_offset): Define.
+ (GC_FirstDLOpenedLinkMap): New function.
+ [SUNOS4 || SUNOS5DL] (GC_register_dynamic_libraries): Also use on
+ IRIX5.
+ Use obj_offset.
+ [IRIX5 || (USE_PROC_FOR_LIBRARIES && !LINUX]
+ (GC_register_dynamic_libraries): Don't use /proc version on IRIX5.
+
+2011-04-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (THREADS): Remove decosf1, irix, mach, os2.
+ * configure: Regenerate
+
+2011-04-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR testsuite/48480
+ * testsuite/lib/boehm-gc.exp (boehm-gc-dg-prune): Allow for path
+ to ranlib.
+
+2011-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR boehm-gc/11412
+ * configure.ac (THREADCFLAGS): New variable.
+ Use it instead of INCLUDES, AM_CPPFLAGS.
+ <*-*-kfreebsd*-gnu> (THREADDLLIBS): Rename to THREADLIBS.
+ Remove DG/UX support.
+ (AC_CONFIG_FILES): Add testsuite/Makefile.
+ * Makefile.am (AUTOMAKE_OPTIONS): Use foreign instead of cygnus.
+ (SUBDIRS): Add testsuite.
+ (libgcjgc_la_LIBADD): Remove $(UNWINDLIBS).
+ (AM_CXXFLAGS): Add $(THREADCFLAGS).
+ (AM_CFLAGS): Likewise.
+ Remove TESTS related variables.
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * testsuite/Makefile.am: New file.
+ * testsuite/Makefile.in: New file.
+ * testsuite/lib/boehm-gc.exp: New file.
+ * testsuite/config/default.exp: New file.
+ * testsuite/boehm-gc.c/c.exp: New file.
+ * testsuite/boehm-gc.lib/lib.exp: New file.
+ * tests/test.c: Move ...
+ * testsuite/boehm-gc.c/gctest.c: ... here.
+ * tests/leak_test.c, tests/middle.c, tests/thread_leak_test.c,
+ tests/trace_test.c: Move ...
+ * testsuite/boehm-gc.c: ... here.
+ * testsuite/boehm-gc.c/trace_test.c: Skip everywhere.
+ * tests/staticrootslib.c, tests/staticrootstest.c: Move ...
+ * testsuite/boehm-gc.lib: ... here.
+ * testsuite/boehm-gc.lib/staticrootstest.c: Use dg-add-shlib
+ staticrootslib.c.
+ * tests/test_cpp.cc: Move ...
+ * testsuite/boehm-gc.c++: ... here.
+
+2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (THREADS): Remove solaris.
+ * configure: Regenerate.
+
+2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac: Don't use libdl on mips-sgi-irix6*.
+ * configure: Regenerate.
+
+2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (*-*-solaris2*): Add -lrt to THREADLIBS.
+ * configure: Regenerate.
+
+2010-12-10 Iain Sandoe <iains@gcc.gnu.org>
+
+ * powerpc_darwin_mach_dep.s: Update for m64. Add eh frames.
+ Do not build or use the picsymbol stub for Darwin >= 9.
+ * tests/test.c (reverse_test): Modify count for ppc64-darwin.
+ * pthread_support.c (GC_get_thread_stack_base): Correct a debug
+ statement.
+
+2010-11-29 Iain Sandoe <iains@gcc.gnu.org>
+ Mike Stump <mrs@gcc.gnu.org>
+
+ PR target/26427
+ PR target/33120
+ PR testsuite/35710
+ * dyn_load.c (GC_register_dynamic_libraries/DARWIN): Add new writable
+ data section names.
+ (GC_dyld_name_for_hdr): Adjust layout.
+ (GC_dyld_image_add): Adjust layout, add new Darwin sections, adjust
+ debug to name the sections.
+ (GC_dyld_image_remove): Adjust layout, remove new Darwin sections,
+ adjust debug to name the sections.
+ (GC_register_dynamic_libraries): Adjust layout.
+ (GC_init_dyld): Likewise.
+ (GC_register_main_static_data): Likewise.
+
+2010-10-29 Paolo Bonzini <bonzini@gnu.org>
+
+ * configure: Regenerate.
+
+2010-10-28 Paolo Bonzini <bonzini@gnu.org>
+
+ * configure.ac: Rewrite DGUX check to use GC_CFLAGS, and -O0 check
+ to remove the need for MY_CFLAGS.
+ * Makefile.am: Do not use @...@ substitutions. Use AM_CXXFLAGS,
+ AM_CFLAGS and AM_LDFLAGS instead of redefining LTCOMPILE and LINK.
+ Use "override" to disable -O2 when required.
+ * configure: Regenerate.
+ * Makefile.in: Regenerate.
+ * include/Makefile.in: Regenerate.
+
+2010-10-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * dyn_load.c: Fix typo.
+ * pthread_support.c (GC_get_thread_stack_base) [DEBUG_THREADS]:
+ Use GC_printf0.
+
+2010-06-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (*-*-solaris2.8*): Only usr alternate thread
+ library on Solaris 8.
+ (*-*-solaris2*): Use regular thread library otherwise.
+ * configure: Regenerate.
+
+2010-05-13 Uros Bizjak <ubizjak@gmail.com>
+
+ * tests/leak_test.c (main): Declare as int. Return 0.
+ * tests/thread_leak_test.c (main): Ditto.
+ * tests/trace_test.c (main): Ditto.
+
+2010-05-06 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR target/42811
+ * tests/staticrootstest.c: New test source file.
+ * tests/staticrootslib.c: New test library source file.
+ * Makefile.am (test_ldadd): New variable.
+ (gctest_LDADD): Use it.
+ (TESTS): Add leaktest, middletest and staticrootstest.
+ (check_PROGRAMS): Likewise.
+ (leaktest_SOURCES): New libtool variable definition.
+ (leaktest_LDADD): Likewise.
+ (leaktest_LDFLAGS): Likewise.
+ (leaktest_LINK): Likewise.
+ (middletest_SOURCES): Likewise.
+ (middletest_LDADD): Likewise.
+ (middletest_LDFLAGS): Likewise.
+ (middletest_LINK): Likewise.
+ (staticrootstest_SOURCES): Likewise.
+ (staticrootstest_LDADD): Likewise.
+ (staticrootstest_LDFLAGS): Likewise.
+ (staticrootstest_LINK): Likewise.
+ (check_LTLIBRARIES): Likewise.
+ (libstaticrootslib_la_SOURCES): Likewise.
+ (libstaticrootslib_la_LIBADD): Likewise.
+ (libstaticrootslib_la_LDFLAGS): Likewise.
+ (libstaticrootslib_la_DEPENDENCIES): Likewise.
+ * Makefile.in: Regenerate.
+
+2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.in: Regenerate.
+ * aclocal.m4: Regenerate.
+ * include/Makefile.in: Regenerate.
+
+2010-03-21 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR target/42811 (prerequisite)
+ * include/private/gc_priv.h (struct roots) [CYGWIN32]: Don't
+ declare r_next member on Cygwin as on other windows hosts.
+ (LOG_RT_SIZE) [CYGWIN32]: Don't define likewise.
+ (RT_SIZE) [CYGWIN32]: Likewise.
+ (struct _GC_arrays) [CYGWIN32]: Do declare _heap_bases[] member
+ likewise.
+ (GC_heap_bases) [CYGWIN32]: Do define likewise.
+ (struct _SYSTEM_INFO) [CYGWIN32]: Do forward-declare likewise.
+ (GC_sysinfo) [CYGWIN32]: Do declare extern likewise.
+ (GC_n_heap_bases) [CYGWIN32]: Likewise.
+ (GC_is_tmp_root) [CYGWIN32]: Do prototype likewise.
+ * include/private/gcconfig.h (GC_win32_get_mem) [CYGWIN32]: Likewise.
+ (GET_MEM) [CYGWIN32]: Do define likewise.
+ * boehm-gc/ptr_chck.c (GC_is_visible) [CYGWIN32]: Do handle dynamic
+ registration likewise.
+ * boehm-gc/os_dep.c (GC_setpagesize) [CYGWIN32]: Do define likewise.
+ (GC_no_win32_dlls) [CYGWIN32]: Define as constant false, unlike
+ other windows hosts.
+ (GC_sysinfo) [CYGWIN32]: Define as on other windows hosts.
+ (GC_n_heap_bases) [CYGWIN32]: Likewise.
+ (GLOBAL_ALLOC_TEST) [CYGWIN32]: Likewise.
+ (GC_win32_get_mem) [CYGWIN32]: Likewise, but wrapping GC_unix_get_mem
+ rather than GlobalAlloc/VirtualAlloc.
+ (GC_win32_free_heap) [CYGWIN32]: Likewise, but wrapping free instead
+ of GlobalFree (even though the function body is optimised away).
+ * boehm-gc/mark_rts.c (add_roots_to_index) [CYGWIN32]: Define as on
+ other windows hosts.
+ (GC_add_roots_inner) [CYGWIN32]: Avoid overlapping or adjacent
+ intervals likewise.
+ (GC_clear_roots) [CYGWIN32]: Clear GC_root_index[] likewise.
+ (GC_rebuild_root_index) [CYGWIN32]: Define as on other windows hosts.
+ (GC_remove_tmp_roots) [CYGWIN32]: Call it likewise.
+ (GC_remove_roots) [CYGWIN32]: Don't define, as on other windows hosts.
+ (GC_is_tmp_root) [CYGWIN32]: Define, as on other windows hosts.
+ (GC_cond_register_dynamic_libraries) [CYGWIN32]: Handle temporary
+ roots and dynamic registration likewise.
+ * boehm-gc/dyn_load.c (GC_has_static_roots) [CYGWIN32]: Define as on
+ other windows hosts.
+ (GC_register_has_static_roots_callback) [CYGWIN32]: Likewise.
+ (GC_cond_add_roots) [CYGWIN32]: Likewise.
+ (GC_register_main_static_data) [CYGWIN32]: Define to always return
+ false, as on MSWINCE
+ (HAVE_REGISTER_MAIN_STATIC_DATA) [CYGWIN32]: Define as on other
+ windows hosts.
+ (GC_warn_fb) [CYGWIN32]: Likewise.
+ (GC_disallow_ignore_fb) [CYGWIN32]: Likewise.
+ (GC_ignore_fb_mb) [CYGWIN32]: Likewise.
+ (GC_ignore_fb) [CYGWIN32]: Likewise.
+ (is_frame_buffer) [CYGWIN32]: Likewise.
+ (GC_dump_meminfo) [CYGWIN32]: Likewise.
+ (GC_wnt) [CYGWIN32]: Define to constant true.
+ (GC_register_dynamic_libraries) [CYGWIN32]: Define as on other
+ windows hosts.
+
+2009-12-09 Matthias Klose <doko@ubuntu.com>
+
+ * include/private/gc_locks.h: For __ARM_EABI__ define
+ GC_test_and_set GC_clear to use the atomic builtins.
+
+2009-12-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * include/Makefile.in: Regenerate.
+
+2009-11-30 Ben Elliston <bje@au.ibm.com>
+
+ * mark_rts.c (GC_approx_sp): Use __builtin_frame_address when
+ compiling with GCC rather than taking the address of a local
+ variable.
+
+2009-11-30 Ben Elliston <bje@au.ibm.com>
+
+ * os_dep.c: Use the POSIX signal API in preference to the BSD API.
+ Generate a compilation error if neither the POSIX nor BSD APIs can
+ be detected.
+
+2009-09-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.am (libgcjgc_la_LINK, gctest_LINK): New.
+ (gctest_LDADD): Depend on libgcjgc.la instead of ./libgcjgc.la,
+ so that library dependency resolution works with portable make.
+ * Makefile.in: Regenerate.
+
+2009-09-08 Alexandre Oliva <aoliva@redhat.com>
+
+ * configure: Rebuilt with modified libtool.m4.
+
+2009-09-03 Loren J. Rittle <ljrittle@acm.org>
+
+ * dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
+ Define for FreeBSD 7.0+.
+
+2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure.ac (AC_PREREQ): Bump to 2.64.
+
+2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.am (install-html, install-pdf): Remove.
+ * Makefile.in: Regenerate.
+
+ * Makefile.in: Regenerate.
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+ * include/Makefile.in: Regenerate.
+ * include/gc_config.h.in: Regenerate.
+
+2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.am (LTCOMPILE, LTLINK): Add $(AM_LIBTOOLFLAGS)
+ and $(LIBTOOLFLAGS).
+ * Makefile.in: Regenerate.
+
+2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
+2009-07-17 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR boehm-gc/40785
+ * include/private/gc_locks.h (GC_test_and_set): If GCC 4.4, use
+ the __sync_lock_test_and _set and __sync_lock_release builtins on
+ the powerpc. If not GCC 4.4, fix up the constraints so that it
+ builds without error.
+ (GC_clear): Ditto.
+
+2009-07-17 Kai Tietz <kai.tietz@onevision.com>
+
+ * configure.ac: Add rule for mingw targets to add -DGC_BUILD=1 to
+ cflags.
+ * configure: Regenerated.
+
+2009-05-17 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * win32_threads.c (GC_get_thread_stack_base): Implement for Cygwin.
+
+2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2009-02-09 Mark Mitchell <mark@codesourcery.com>
+
+ * Makefile.am (LTLDFLAGS): New variable.
+ (LINK): Use it.
+ * Makefile.in: Regenerated.
+
+2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2008-09-26 Peter O'Gorman <pogma@thewrittenword.com>
+ Steve Ellcey <sje@cup.hp.com>
+
+ * configure: Regenerate for new libtool.
+ * Makefile.in: Ditto.
+ * include/Makefile.in: Ditto.
+ * aclocal.m4: Ditto.
+
+2008-07-18 Matthias Klose <doko@ubuntu.com>
+
+ * configure.ac (AC_CONFIG_FILES): Add threads.mk.
+ * threads.mk.in: New.
+ * Makefile.in, configure: Regenerate.
+
+2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * include/Makefile.in: Regenerate.
+ * include/gc_config.h.in: Regenerate.
+
+2008-04-18 Paolo Bonzini <bonzini@gnu.org>
+
+ PR bootstrap/35457
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+
+2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * aclocal.m4: Regenerate.
+ * configure: Likewise.
+ * Makefile.in: Likewise.
+ * include/Makefile.in: Likewise.
+
+2007-02-19 Andreas Tobler <a.tobler@schweiz.org>
+
+ * dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro
+ GC_GETSECTBYNAME instead.
+ * include/private/gc_priv.h: Define GC_GETSECTBYNAME according to the
+ architecture (Darwin).
+
+2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
+
+2008-01-24 David Edelsohn <edelsohn@gnu.org>
+
+ * configure: Regenerate.
+
+2007-10-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR boehm-gc/33442
+ * pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
+ up, return stack_addr instead of stack_addr - stack_size.
+
+2007-08-14 David Daney <ddaney@avtrex.com>
+
+ * include/private/gcconfig.h: Handle mips64-linux n64 ABI.
+
+2007-07-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * aclocal.m4: Regenerated.
+
+2007-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ PR boehm-gc/21940
+ PR boehm-gc/21942
+ * configure.ac (GC_SOLARIS_THREADS): Don't define on *-*-solaris*.
+ Use alternate thread library in /usr/lib/lwp.
+ * configure: Regenerate.
+ * dyn_load.c: Use GC_SOLARIS_PTHREADS.
+ * include/gc_config_macros.h (GC_SOLARIS_THREADS): Don't define.
+ * include/private/gcconfig.h: Handle 64-bit Solaris 2/x86.
+ (GC_SOLARIS_THREADS): Don't define.
+ * include/private/solaris_threads.h: Remove.
+ * pthread_support.c (GC_thr_init) [GC_SOLARIS_PTHREADS]: Determine
+ GC_nprocs via sysconf().
+ * Makefile.am (libgcjgc_la_SOURCES): Remove solaris_pthreads.c and
+ solaris_threads.c.
+ (gctest_LDADD): Use THREADLIBS instead of THREADDLLIBS.
+ * Makefile.in: Regenerate.
+ * solaris_pthreads.c: Remove.
+ * solaris_threads.c: Remove.
+
+2007-06-22 Jakub Jelinek <jakub@redhat.com>
+
+ * pthread_support.c (GC_get_thread_stack_base): Handle
+ pthread_getattr_np failures.
+
+2007-06-02 Paolo Bonzini <bonzini@gnu.org>
+
+ * configure: Regenerate.
+
+2007-05-23 Steve Ellcey <sje@cup.hp.com>
+
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * aclocal.m4: Regenerate.
+ * include/Makefile.in: Regenerate.
+
+2007-05-20 Andreas Tobler <a.tobler@schweiz.org>
+
+ * configure.ac: Introduce extra_ldflags_libgc. Use it for Darwin.
+ * configure: Regenerate.
+ * Makefile.am (libgc_la_LDFLAGS): Use extra_ldflags_libgc.
+ * Makefile.in: Regenerate.
+ * include/Makefile.in: Regenerate.
+ * include/private/gcconfig.h: Enable MPROTECT_VDB for all Darwin
+ targets. Remove comments. Prepare ppc64 support for Darwin.
+
+2007-04-23 Keith Seitz <keiths@redhat.com>
+
+ * include/gc.h (GC_is_thread_suspended): Declare.
+ * pthread_stop_world.c (GC_is_thread_suspended): New function.
+
+2007-04-03 Jakub Jelinek <jakub@redhat.com>
+
+ * configure.ac (NO_EXECUTE_PERMISSION): Set by default.
+ * configure: Rebuilt.
+
+2007-03-07 Alexandre Oliva <aoliva@redhat.com>
+
+ * include/gc.h (GC_REGISTER_FINALIZER_UNREACHABLE): New.
+ (GC_register_finalizer_unreachable): Declare.
+ (GC_debug_register_finalizer_unreachable): Declare.
+ * finalize.c (GC_unreachable_finalize_mark_proc): New.
+ (GC_register_finalizer_unreachable): New.
+ (GC_finalize): Handle it.
+ * dbg_mlc.c (GC_debug_register_finalizer_unreachable): New.
+ (GC_debug_register_finalizer_no_order): Fix whitespace.
+
+2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
+
+ * Makefile.am: Add dummy install-pdf target.
+ * Makefile.in: Regenerate
+
+2007-02-05 Roman Zippel <zippel@linux-m68k.org>
+
+ * boehm-gc/include/private/gcconfig.h: use LINUX_STACKBOTTOM so
+ it works with Linux 2.6, reactivate MPROTECT_VDB
+ * boehm-gc/pthread_stop_world.c: save all register
+ on signal entry
+
+2007-01-24 Andreas Tobler <a.tobler@schweiz.org>
+
+ * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Moved recently
+ added defines to include/private/gc_priv.h
+ (catch_exception_raise): Added THREAD_FLD in exc_state for POWERPC too.
+ * darwin_stop_world.c: Removed the above defines.
+ * include/private/gc_priv.h: Moved definitions from darwin_stop_world.c
+ and os_dep.c to here. Fixed THREAD definition fixes for ppc64.
+
+2007-01-17 David Daney <ddaney@avtrex.com>
+
+ * configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
+ cross-compiling.
+ * configure: Regenerated.
+ * include/gc_config.h.in: Regenerated.
+
+2007-01-17 Mike Stump <mrs@apple.com>
+
+ * os_dep.c: Fix i686-apple-darwin9 builds.
+
+2007-01-16 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ * aclocal.m4: Regenerate to use multi.m4.
+ * configure: Regenerate.
+ * Makefile.in: Regenerate.
+
+2007-01-17 Andreas Tobler <a.tobler@schweiz.org>
+
+ * include/gc_config.h.in: Regenerate.
+
+2007-01-16 Petr Salinger <Petr.Salinger@seznam.cz>
+
+ * include/private/gcconfig.h: Handle amd64/x86-64 cpu under
+ GNU/kFreeBSD.
+ * os_dep.c: Likewise.
+
+2007-01-15 Andreas Tobler <a.tobler@schweiz.org>
+
+ * os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
+ reference.
+ (catch_exception_raise): Fix typo in the I386 exc_state.
+
+2007-01-11 Andreas Tobler <a.tobler@schweiz.org>
+
+ * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
+ HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
+ * configure: Regenerated.
+ * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
+ Added base definitions for the X86_64 Darwin port.
+ * include/private/gc_priv.h: Added definitions for Darwin MACH thread
+ operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
+ * darwin_stop_world.c: Removed THREAD_STATE info. Added
+ HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
+ with HAS_X86_THREAD_STATE32___EAX.
+ (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
+ X86_64 Darwin.
+ * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
+ (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
+ Distinguish between getsectbynamefromheader_64 and
+ getsectbynamefromheader.
+ (GC_dyld_image_remove): Likewise.
+ * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
+ (catch_exception_raise): Introduce exception information for I386 and
+ X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.
+
+2006-12-08 Mike Stump <mrs@apple.com>
+
+ * configure.ac: Fix x86 darwin builds.
+ * darwin_stop_world.c: Likewise.
+ * include/private/gcconfig.h: Likewise.
+ * connfigure: Regenerate.
+
+2006-09-26 Jack Howarth <howarth@bromo.med.uc.edu>
+
+ PR target/29180
+ * darwin_stop_world.c: Make stack_start unsigned long.
+
+2006-09-21 Sandro Tolaini <tolaini@libero.it>
+
+ * os_dep.c: Port to Darwin/i386
+ * darwin_stop_world.c: Likewise
+ * include/private/gcconfig.h: Likewise
+
+2006-06-07 Petr Salinger <Petr.Salinger@seznam.cz>
+
+ * configure.ac: add support for GNU/kFreeBSD, accepted by upstream
+ for gc 6.8.
+ * dyn_load.c: Likewise.
+ * include/gc.h: Likewise.
+ * private/gcconfig.h: Likewise.
+ * configure: Regenerate.
+ * include/gc_config.h.in: Regenerate.
+
+2006-09-14 Tom Tromey <tromey@redhat.com>
+
+ PR boehm-gc/29068.
+ * misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
+ Solaris.
+
+2006-08-21 Bryce McKinlay <mckinlay@redhat.com>
+
+ PR libgcj/13212:
+ * configure.ac: Check for pthread_getattr_np(). Remove
+ GC_PTHREAD_SYM_VERSION detection.
+ * include/gc.h (GC_register_my_thread, GC_unregister_my_thread,
+ GC_get_thread_stack_base): New declarations.
+ * pthread_support.c (GC_register_my_thread, GC_unregister_my_thread,
+ GC_get_thread_stack_base): New functions.
+ (GC_delete_thread): Don't try to free the first_thread.
+ * misc.c (GC_init_inner): Use GC_get_thread_stack_base() if possible.
+ (pthread_create_, constr): Removed.
+ (pthread_create): Don't rename.
+ * include/gc_ext_config.h.in: Rebuilt.
+ * include/gc_pthread_redirects.h (pthread_create): Define
+ unconditionally.
+ * include/gc_config.h.in: Rebuilt.
+ * configure: Rebuilt.
+
+2006-06-21 Keith Seitz <keiths@redhat.com>
+
+ * pthread_stop_world.c (GC_suspend_handler): Redirect to suspension
+ routine if signal is received and thread is flagged SUSPENDED.
+ (suspend_self): New function.
+ (GC_suspend_thread): New function.
+ (GC_resume_thread): New function.
+ * include/gc.h (GC_suspend_thread): Declare.
+ (GC_resumet_thread): Declare.
+ * include/private/pthread_support.h (SUSPENDED): New GC_thread
+ flag.
+
+2006-06-20 Ranjit Mathew <rmathew@gcc.gnu.org>
+
+ Backport Windows 9x/ME VirtualQuery() fix from GC 6.7.
+ * os_dep.c (GC_wnt): Define.
+ (GC_init_win32): Set GC_wnt.
+ * dyn_load.c (GC_register_dynamic_libraries): Consider MEM_PRIVATE
+ sections also on Windows 9x/ME.
+
+2006-06-02 Geoffrey Keating <geoffk@apple.com>
+
+ * configure.ac: Define HAS_PPC_THREAD_STATE_R0,
+ HAS_PPC_THREAD_STATE___R0, HAS_PPC_THREAD_STATE64_R0,
+ HAS_PPC_THREAD_STATE64___R0, HAS_I386_THREAD_STATE_EAX,
+ HAS_I386_THREAD_STATE___EAX.
+ * configure: Regenerate.
+ * include/gc_config.h.in: Regenerate.
+ * darwin_stop_world.c (PPC_RED_ZONE_SIZE): Use standard Darwin
+ macro names to determine value.
+ (THREAD_STATE): New.
+ (THREAD_FLD): New.
+ (GC_push_all_stacks): Use THREAD_STATE and THREAD_FLD in both versions.
+
+2006-05-24 Carlos O'Donell <carlos@codesourcery.com>
+
+ * Makefile.am: Add install-html target.
+ * Makefile.in: Regenerate.
+ * aclocal.m4: Regenerate.
+ * include/Makefile.in: Regenerate.
+
+2006-03-07 Andrew Haley <aph@redhat.com>
+
+ * dyn_load.c (GC_has_static_roots): Declare.
+ (GC_register_dynlib_callback): Call GC_has_static_roots.
+
+2006-04-11 Bryce McKinlay <mckinlay@redhat.com>
+
+ * darwin_stop_world.c (GC_push_all_stacks, GC_stop_world,
+ GC_start_world): Call vm_deallocate to free act_list. Fix from
+ Bruce Mitchener.
+
+2006-03-24 Andreas Tobler <a.tobler@schweiz.ch>
+ John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * configure.ac (THREADS): Add REENTRANT for *-*-hpux11*.
+ Warn about POSIX threads not being supported for *-*-hpux10*.
+ * configure: Regenerate.
+
+2006-02-09 Tom Tromey <tromey@redhat.com>
+
+ * pthread_support.c: Conditionally include dlfcn.h.
+
+2006-02-06 Jakub Jelinek <jakub@redhat.com>
+ Anthony Green <green@redhat.com>
+ Tom Tromey <tromey@redhat.com>
+
+ * include/gc_ext_config.h.in: Added GC_PTHREAD_SYM_VERSION.
+ * include/gc_config.h.in: Rebuilt.
+ * include/gc_pthread_redirects.h (pthread_create): Conditionally
+ define.
+ * pthread_support.c (pthread_create_): New global.
+ (constr): New function.
+ (pthread_create): Conditionally renamed.
+ * configure: Rebuilt.
+ * configure.ac (GC_PTHREAD_SYM_VERSION): Define.
+
+2006-02-04 Alan Modra <amodra@bigpond.net.au>
+
+ * include/private/gc_locks.h (GC_test_and_set <POWERPC>): Don't
+ use broken 64-bit version.
+
+2006-01-25 Andreas Tobler <a.tobler@schweiz.ch>
+
+ * darwin_stop_world.c: Change inline asm instruction to ld as ldz
+ is wrong.
+
+ * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
+ * Makefile.in: Regenerate.
+
+2006-01-25 Bryce McKinlay <mckinlay@redhat.com>
+
+ * include/private/gcconfig.h: Revert to GC 6.6 version, removing
+ all local changes.
+
+2006-01-24 Bryce McKinlay <mckinlay@redhat.com>
+
+ Import Boehm GC version 6.6.
+
+2006-01-24 David Ayers <d.ayers@inode.at>
+
+ PR libobjc/13946
+ * include/gc.h: Fix prototype declarations for bootstrap.
+
+2005-11-01 Bryce McKinlay <mckinlay@redhat.com>
+
+ * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.
+
+2005-09-15 Kazu Hirata <kazu@codesourcery.com>
+
+ * include/private/gc_locks.h (GC_test_and_set): Change the
+ constraint of the first operand to '0'.
+
+2005-09-06 Tom Tromey <tromey@redhat.com>
+
+ PR libgcj/23662:
+ * include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
+ HEURISTIC1 on ARM.
+
+2005-07-17 SUGIOKA Toshinobu <sugioka@itonet.co.jp>
+
+ * include/private/gcconfig.h (sh-linux): Use LINUX_STACKBOTTOM.
+
+2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
+
+ * os_dep.c: Add FreeBSD/PowerPC bits.
+ (GC_SysVGetDataStart): Likewise.
+ * include/private/gcconfig.h: Likewise.
+
+2005-05-25 Andrew Haley <aph@redhat.com>
+
+ * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
+ powerpc64-linux.
+
+2005-05-09 Mike Stump <mrs@apple.com>
+
+ * configure: Regenerate.
+
+2005-04-19 Hans-Peter Nilsson <hp@axis.com>
+
+ * os_dep.c, include/private/gc_locks.h: Import CRIS port by
+ Simon Posnjak from gc6.4.
+ * include/private/gcconfig.h: Ditto. Add M32R note from gc6.4.
+
+2005-04-17 David S. Miller <davem@davemloft.net>
+
+ * include/private/gcconfig.h (sparc-linux): Use LINUX_STACKBOTTOM.
+ * os_dep.c (GC_linux_stack_base): Check for bug present in some
+ Sparc glibc variants where __libc_stack_end is erroneously set
+ to "1". Fallback to procfs code in that case.
+
+2005-04-12 Mike Stump <mrs@apple.com>
+
+ * configure: Regenerate.
+
+2005-04-12 Richard Henderson <rth@redhat.com>
+
+ * include/private/gcconfig.h (alpha-linux): Use LINUX_STACKBOTTOM.
+
+2005-03-23 Mike Stump <mrs@apple.com>
+
+ * darwin_stop_world.c: Update for -m64 multilib.
+ * include/private/gcconfig.h: Likewise.
+ * powerpc_darwin_mach_dep.s: Likewise.
+
+2005-03-01 Kelley Cook <kcook@gcc.gnu.org>
+
+ * Makefile.in, include/Makefile.in: Regenerate.
+
+2005-02-26 Richard Earnshaw <rearnsha@arm.com>
+
+ * dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
+ ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).
+
+2005-02-15 Bryce McKinlay <mckinlay@redhat.com>
+
+ PR libgcj/19823
+ * configure.host: Set gc_use_mmap on *-linux*.
+ * configure.ac: Define USE_MMAP if gc_use_mmap is set.
+ * include/private/gc_priv.h: Include gc_config.h.
+ * configure, include/gc_config.h.in: Rebuilt.
+
+2005-02-07 Hans Boehm <Hans.Boehm@hp.com>
+
+ * allchblk.c (GC_allochblk_nth): Dont overlook available space if
+ GC disabled, correctly convert GC_finalizer_mem_freed to byte,
+ total_size to words.
+ * dyn_load.c (win32 GC_register_dynamic_libraries): Consider only
+ MEM_IMAGE regions.
+ * mach_dep.c (GC_with_callee_saves_pushed): separate into new function,
+ and indent appropriately.
+ * mark_rts.c (GC_approx_sp): Access stack.
+ * pthread_stop_world.c: (GC_suspend_handler): Explicitly push
+ callee-saves registers when appropriate.
+ (GC_stop_world): Handle EINTR from sem_wait (sync with Mono GC).
+
+2005-01-01 Bryce McKinlay <mckinlay@redhat.com>
+
+ * configure.ac (AC_CONFIG_HEADERS): Build both include/gc_config.h
+ and include/gc_ext_config.h.
+ * include/gc_ext_config.h: New file. Define only THREAD_LOCAL_ALLOC.
+ * include/gc.h: Undef PACKAGE_* before including gc_config.h.
+
+2004-12-13 Kelley Cook <kcook@gcc.gnu.org>
+
+ * configure: Regenerate.
+
+2004-11-29 Bryce McKinlay <mckinlay@redhat.com>
+
+ PR libgcj/18699
+ Revert patches of 2004-11-26 and 2004-11-27.
+
+2004-11-29 Kelley Cook <kcook@gcc.gnu.org>
+
+ * configure: Regenerate for libtool change.
+
+2004-11-27 Bryce McKinlay <mckinlay@redhat.com>
+
+ * include/gc_config.h.in: Add comment. Define only THREAD_LOCAL_ALLOC.
+
+2004-11-26 Bryce McKinlay <mckinlay@redhat.com>
+
+ Fix "PACKAGE_NAME redefined" errors.
+ * configure.ac (AC_CONFIG_HEADERS): Build both include/config.h
+ and include/gc_config.h.
+ * configure: Regenerated.
+ * include/gc_config.h.in: No longer auto-generated. Define only the
+ macros needed by libjava.
+ * include/config.h.in: Generated by autoheader.
+ * include/gc.h: Include config.h, not gc_config.h.
+
+2004-11-25 Kelley Cook <kcook@gcc.gnu.org>
+
+ * configure: Regenerate for libtool reversion.
+
+2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
+
+ * configure: Regenerate for libtool change.
+
+2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * configure.ac (machdep): Use sparc_mach_dep.lo on
+ sparc64-sun-solaris2.* too.
+ (Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
+ * configure: Regenerate.
+
+2004-11-22 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR target/18444
+ * configure.ac (threading): Accept 'posix95'.
+ * configure: Regenerate.
+
+2004-11-04 Kelley Cook <kcook@gcc.gnu.org>
+
+ * Makefile.am: Define ACLOCAL_AMFLAGS.
+ * configure.ac: Remove redundant sinclude.
+ * acinclude.m4: Delete file.
+ * aclocal.m4: Regenerate.
+ * Makefile.in, include/Makefile.in: Regenerate.
+ * configure: Regenerate.
+
+2004-10-19 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * include/private/gc_priv.h (GC_generic_malloc_words_small_inner):
+ Add prototype.
+
+2004-10-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+ * include/private/gcconfig.h: Add m32r-linux target.
+
+2004-09-27 Kelley Cook <kcook@gcc.gnu.org>
+
+ * configure.ac: Update all AC_DEFINEs to newer style.
+ * configure: Regenerate.
+ * include/gc_config.h.in: Regenerate.
+
+2004-08-27 Hans Boehm <Hans.Boehm@hp.com>
+
+ * backgraph.c, gc_priv.h (GC_traverse_back_graph,
+ GC_print_back_graph_stats): split GC_traverse_back_graph.
+ * backgraph.c: Dynamically grow in_progress_space.
+ * finalize.c (GC_notify_or_invoke_finalizers): also call
+ GC_print_back_graph_stats.
+ * alloc.c, finalize.c, gc_priv.h (GC_generate_random_backtrace_no_gc,
+ GC_print_back_height): Move delarations to header file.
+ * configure.ac: rename --enable-full-debug to --enable-gc-debug.
+ * configure: Regenerate.
+
+2004-08-23 Hans Boehm <Hans.Boehm@hp.com>
+
+ * aix_irix_threads.c: Move _THREADS checks after gc_priv.h include.
+ * backgraph.c, include/private/gc_pmark.h: Always include gc.h.
+
+2004-08-23 Bryce McKinlay <mckinlay@redhat.com>
+
+ * win32_threads.c: Move GC_WIN32_THREADS check after gc_priv.h include.
+ Reported by Danny Smith.
+
+2004-08-21 Danny Smith <dannysmith@users.sourceforge.net>
+
+ * misc.c (GC_init): Replace lhs cast with rhs cast.
+
+2004-08-16 Bryce McKinlay <mckinlay@redhat.com>
+
+ * specific.c: Check GC_LINUX_THREADS before including
+ private/specific.h. From Richard Earnshaw.
+
+2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * aclocal.m4: Remove obsolete construct for old automake.
+ * acinclude.m4: Regenerate with aclocal 1.9.1.
+ * configure.ac: Remove duplicate AC_WITH calls. Replace
+ AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
+ Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
+ Remove now-redundant subst of target_noncanonical. Remove
+ now-gratuitous m4 quoting around $. Replace AM_PROG_LIBTOOL with
+ AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
+ Use slightly more modern form of AC_INIT.
+ * configure: Rebuild with autoconf 2.59.
+ * Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.
+
+2004-08-16 Andreas Tobler <a.tobler@schweiz.ch>
+
+ * solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
+ since they're not known at this time.
+ * solaris_pthreads.c: Likewise.
+
+2004-08-15 Andreas Tobler <a.tobler@schweiz.ch>
+
+ PR target/14931
+ * powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.
+
+2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
+
+ * configure.ac (gc_cflags): Add -Iinclude.
+ (AC_CONFIG_HEADERS): New. Configure gc_config.h header.
+ Don't write DEFS to boehm-cflags file.
+ * configure: Rebuilt.
+ * gcj_mlc.c: Check #ifdef GC_GCJ_SUPPORT after including headers.
+ * specific.c: Check #ifdef GC_LINUX_THREADS after including headers.
+ * include/gc_config_macros.h: Remove backward-compatibility
+ redefinitions of GC_ names.
+ * include/gc.h: Include <gc_config.h>.
+
+2004-08-13 Bryce McKinlay <mckinlay@redhat.com>
+
+ Import Boehm GC version 6.3.
+
+2004-08-12 Kelley Cook <kcook@gcc.gnu.org>
+
+ * include/Makefile.in: Regenerate
+
+2004-07-06 Andrew Pinski <apinski@apple.com>
+
+ * os-dep.c (GC_task_self): Declare as static
+ and remove the second declaration.
+
+2004-06-20 Andreas Tobler <a.tobler@schweiz.ch>
+
+ * Makefile.am: Add rule for .S files to fix bootstrap on
+ solaris and alpha.
+ * Makefile.in: Regenerate.
+
+2004-06-16 Paolo Bonzini <bonzini@gnu.org>
+
+ * boehm-gc/configure.ac: New name of configure.in.
+ Remove useless multilib stuff. Change uses of
+ INCLUDES and CXXINCLUDES to AM_CPPFLAGS.
+ * boehm-gc/configure.in: New name of configure.in.
+ * boehm-gc/Makefile.am: Update for automake 1.8.5.
+ * boehm-gc/acinclude.m4: Include ../config/acx.m4.
+ * boehm-gc/aclocal.m4: Regenerate.
+ * boehm-gc/configure: Regenerate.
+ * boehm-gc/Makefile.in: Regenerate.
+
+2004-06-15 Paolo Bonzini <bonzini@gnu.org>
+
+ * .cvsignore: New file.
+
+2004-04-25 Andreas Jaeger <aj@suse.de>
+
+ * mark.c (GC_mark_from): Use pointer as prefetch argument.
+
+2004-04-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * include/private/gcconfig.h (PREFETCH): Use __builtin_prefetch
+ for gcc >= 3.0.
+ (PREFETCH_FOR_WRITE): Likewise.
+
+2004-03-10 Kelley Cook <kcook@gcc.gnu.org>
+
+ * configure.ac: Bump AC_PREREQ to 2.59.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+
+2004-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * ltconfig, ltmain.sh: Remove unused files.
+ * configure.in: Remove bogus extra early invocation of
+ AC_CONFIG_AUX_DIR.
+ * configure: Regenerate.
+ * mkinstalldirs, install-sh, config.sub, config.guess:
+ Remove (now) unused files.
+ * Makefile.in: Regenerate (losing references to vanished
+ files).
+
+ * configure.in: Add CCAS, CCASFLAGS for future automakes.
+ * configure, Makefile.in, include/Makefile.in: Regenerate.
+
+ * Makefile.am: Remove bogus duplicate setting of AM_CFLAGS.
+ * Makefile.in: Regenerate.
+
+ * configure.in: Remove bogus duplicate invocation of
+ AM_MAINTAINER_MODE. Remove obsolete comment.
+ * configure: Regenerate.
+
+ * acinclude.m4: Remove GC_CONFIGURE macro; move contents
+ to configure.in.
+ * aclocal.m4: Regenerate.
+ * configure.in: Receive contents of GC_CONFIGURE macro.
+ * configure: Regenerate.
+
+ * configure.in: Remove more obsolete, bogus code.
+ * configure: Regenerate.
+
+ * acinclude.m4: Remove obsolete and bogus constructs.
+ * aclocal.m4: Regenerate.
+ * configure: Regnerate.
+
+2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * acinclude.m4: De-precious CC and CXX so that the right flags
+ are passed down to multilibs.
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+
+2004-02-22 Zack Weinberg <zack@codesourcery.com>
+ Nathanael Nerode <neroden@twcny.rr.com>
+ Alexandre Oliva <aoliva@redhat.com>
+
+ * config.sub, config.guess: Replace with forwarding scripts
+ which invoke the master copies in the top level.
+
+2004-02-23 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * acinclude.m4: Remove old no-executables workaround;
+ add new no-executables workaround.
+ * aclocal.m4: Regenerate.
+ * configure.in: Change prereqs to autoconf 2.57.
+ * configure: Regenerate with autoconf 2.57.
+
+ * configure.in: Use NCN_TARGET_NONCANONICAL and friends.
+ * configure: Regenerate.
+ * Makefile.am: Use target_noncanonical variable from configure.
+ * Makefile.in: Regenerate.
+ * include/Makefile.in: Regenerate.
+
+2004-02-20 Andrew Cagney <cagney@redhat.com>
+
+ * config.guess: Update from version 2002-01-10 to 2004-02-16.
+ * config.sub: Update from version 2002-01-02 to 2004-02-16.
+
+2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * acinclude.m4: Remove bogus duplicate call to AC_CANONICAL_BUILD.
+ * aclocal.m4: Rebuild.
+ * configure: Regenerate.
+
+ * acinclude.m4: Move certain code to configure.in.
+ * configure.in: Receive code from acinclude.m4.
+ * aclocal.m4: Rebuild.
+ * configure: Regenerate.
+
+ * Makefile.direct, alloc.c: Resync to upstream 6.3 alpha 1.
+
+2004-01-20 Andrew Haley <aph@redhat.com>
+
+ * include/private/gcconfig.h (USE_MMAP): Define for all Linux.
+
+ * configure.in: Comment change.
+
+2004-01-16 Andrew Haley <aph@redhat.com>
+
+ * configure.in (NO_EXECUTE_PERMISSION): Remove global declaration;
+ add for ia64; remove for MIPS.
+ * configure: Regnerated.
+
+2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
+
+ * configure.in: Add in AC_PREREQ(2.13)
+
+2004-01-07 Dave Jones <davej@redhat.com>
+
+ * malloc.c (GC_generic_malloc): Correct initialization typo.
+ * mallocx.c (GC_generic_malloc_ignore_off_page): Ditto.
+
+2003-10-31 Richard Earnshaw <rearnsha@arm.com>
+
+ * include/private/gcconfig.h: Re-install change of 2003-04-16.
+
+2003-10-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * mips_sgi_mach_dep.s: Use _ABIO32 instead of external
+ _MIPS_SIM_ABI32.
+
+2003-10-18 Alan Modra <amodra@bigpond.net.au>
+
+ * include/private/gcconfig.h (ALIGNMENT <powerpc linux>): Remove
+ unsure comment.
+
+2003-10-03 Jeff Sturm <jsturm@one-point.com>
+
+ * configure: Rebuild.
+
+2003-10-03 Hans Boehm <Hans.Boehm@hp.com>
+
+ * configure.in: Remove NO_GETENV definition for win32.
+ * mach_dep.c (GC_generic_push_regs): Prevent tail call optimization.
+ * misc.c (GC_init_inner): Call GC_thr_init for win32.
+ (GC_set_warn_proc): Add assertion.
+ * win32_threads.c: Import 6.3alpha2 version.
+ * include/private/gc_priv.h: Add support for EMPTY_GETENV_RESULTS.
+
+2003-09-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * configure.in: Remove wildcard from Solaris 8-9/Intel and Solaris
+ 2.3/SPARC, there are no micro versions.
+ Treat Solaris 10 and up alike.
+ * configure: Regenerate.
+
+2003-09-22 Anthony Green <green@redhat.com>
+
+ * os_dep.c: Fix GC_get_stack_base build problem for vanilla elf
+ "NOSYS" targets.
+
+2003-09-20 <green@redhat.com>
+
+ * include/private/gcconfig.h: Don't check for __XSCALE__. Instead
+ check for __arm__ or __thumb__.
+
+2003-09-09 Alan Modra <amodra@bigpond.net.au>
+
+ * configure: Regenerate.
+
+2003-08-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+ Roger Sayle <roger@eyesopen.com>
+
+ * configure.in: Set INCLUDES to absolute path.
+ Save $INCLUDES in boehm-cflags, too.
+ Set INCLUDES so it's available to config.status.
+ * configure: Regenerate.
+
+2003-07-31 Danny Smith <dannysmith@users.sourceforge.net>
+
+ * include/gc.h (GC_CreateThread): Declare with WINAPI
+ attribute.
+ * win32_threads.c (GC_CreateThread): Make definitions consistent
+ with declaration. Cast &thread_table[i].handle to PHANDLE
+ in call to DuplicateHandle
+ (thread_start): Declare as static.
+
+2003-07-30 Andreas Tobler <a.tobler@schweiz.ch>
+
+ * dyn_load.c: Define __private_extern__ to match Apple's system
+ header.
+
+2003-07-28 Loren J. Rittle <ljrittle@acm.org>
+
+ * os_dep.c: Remove redundancy introduced in last merge.
+
+2003-07-28 Jeff Sturm <jsturm@one-point.com>
+
+ Import GC 6.3alpha1.
+ * BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
+ * ChangeLog: Likewise.
+ * Makefile.am: Likewise.
+ * Makefile.direct: Likewise.
+ * Makefile.dj: Likewise.
+ * allchblk.c: Likewise.
+ * alloc.c: Likewise.
+ * backgraph.c: Likewise.
+ * configure.host: Likewise.
+ * configure.in: Likewise.
+ * dbg_mlc.c: Likewise.
+ * dyn_load.c: Likewise.
+ * finalize.c: Likewise.
+ * gc_cpp.cc: Likewise.
+ * gc_dlopen.c: Likewise.
+ * gcj_mlc.c: Likewise.
+ * if_mach.c: Likewise.
+ * mach_dep.c: Likewise.
+ * malloc.c: Likewise.
+ * mallocx.c: Likewise.
+ * mark.c: Likewise.
+ * mark_rts.c: Likewise.
+ * misc.c: Likewise.
+ * os_dep.c: Likewise.
+ * ptr_chck.c: Likewise.
+ * reclaim.c: Likewise.
+ * solaris_pthreads.c: Likewise.
+ * solaris_threads.c: Likewise.
+ * sparc_mach_dep.S: Likewise.
+ * threadlibs.c: Likewise.
+ * typd_mlc.c: Likewise.
+ * version.h: Likewise.
+ * win32_threads.c: Likewise.
+ * Mac_files/MacOS_Test_config.h: Likewise.
+ * Mac_files/MacOS_config.h: Likewise.
+ * cord/cordbscs.c: Likewise.
+ * cord/cordprnt.c: Likewise.
+ * cord/de_win.c: Likewise.
+ * doc/README: Likewise.
+ * doc/README.MacOSX: Likewise.
+ * doc/README.changes: Likewise.
+ * doc/README.environment: Likewise.
+ * doc/README.ews4800: Likewise.
+ * doc/README.linux: Likewise.
+ * doc/README.macros: Likewise.
+ * doc/README.win32: Likewise.
+ * doc/debugging.html: Likewise.
+ * doc/gcdescr.html: Likewise.
+ * doc/tree.html: Likewise.
+ * include/Makefile.in: Likewise.
+ * include/gc.h: Likewise.
+ * include/gc_cpp.h: Likewise.
+ * include/gc_local_alloc.h: Likewise.
+ * include/gc_mark.h: Likewise.
+ * include/gc_pthread_redirects.h: Likewise.
+ * include/gc_typed.h: Likewise.
+ * include/new_gc_alloc.h: Likewise.
+ * include/private/dbg_mlc.h: Likewise.
+ * include/private/gc_hdrs.h: Likewise.
+ * include/private/gc_locks.h: Likewise.
+ * include/private/gc_pmark.h: Likewise.
+ * include/private/gc_priv.h: Likewise.
+ * include/private/gcconfig.h: Likewise.
+ * include/private/solaris_threads.h: Likewise.
+ * include/private/specific.h: Likewise.
+ * tests/test.c: Likewise.
+ * tests/test_cpp.cc: Likewise.
+
+ * configure: Rebuild.
+ * Makefile.in: Rebuild.
+
+ * mips_sgi_mach_dep.s: Add.
+
+ * alpha_mach_dep.s: Remove.
+ * irix_threads.c: Remove.
+ * linux_threads.c: Remove.
+ * mips_sgi_mach_dep.S: Remove.
+ * missing: Remove.
+ * powerpc_macosx_mach_dep.s: Remove.
+ * doc/Makefile.am: Remove.
+ * doc/Makefile.in: Remove.
+
2003-07-25 Roger Sayle <roger@eyesopen.com>
* configure.host: Only use +ESdbgasm when using the HPUX native
2002-08-23 Adam Megacz <adam@xwt.org>
- * win32_threads.cc: Removed extraneous ABORT()
+ * win32_threads.cc: Removed extraneous ABORT()
2002-09-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Linux/mips.
2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
- Jonathan Clark
+ Jonathan Clark
- * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
+ * win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
2002-06-09 H.J. Lu (hjl@gnu.org)
2002-03-30 Krister Walfridsson <cato@df.lth.se>
* include/private/gcconfig.h: define DYNAMIC_LOADING for ELF
- NetBSD/i386.
+ NetBSD/i386.
2002-03-29 Hans Boehm <Hans_Boehm@hp.com>
2002-03-12 Adam Megacz <adam@xwt.org>
- * 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.
+ * 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 <bryce@waitaki.otago.ac.nz>
2000-06-19 Andrew Haley <aph@cygnus.com>
- * os_dep.c (read): Pass two dummy args to syscall().
+ * os_dep.c (read): Pass two dummy args to syscall().
2000-05-11 Bryce McKinlay <bryce@albatross.co.nz>
2000-05-07 Bryce McKinlay <bryce@albatross.co.nz>
Imported version 5.0alpha7.
- * acinclude.m4: Update version to 5.0a7.
+ * acinclude.m4: Update version to 5.0a7.
2000-04-26 Jakub Jelinek <jakub@redhat.com>
1999-12-19 Jeff Sturm <jsturm@sigma6.com>
- * gcconfig.h: Define DATASTART for Alpha Linux.
+ * gcconfig.h: Define DATASTART for Alpha Linux.
1999-12-19 Anthony Green <green@cygnus.com>