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2012-02-23 Patrick Marlier <patrick.marlier@gmail.com>
[pf3gnuchains/gcc-fork.git] / boehm-gc / ChangeLog
index d9300fd..173ad80 100644 (file)
@@ -1,3 +1,412 @@
+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.