Commit Graph

35 Commits

Author SHA1 Message Date
Samuel Thibault b260c71fa5 configure.ac: Add stanza for *-*-gnu* threads configuration.
boehm-gc/
	* configure.ac: Add stanza for *-*-gnu* threads configuration.
	* configure: Regenerate.
	* include/gc_config.h.in: Likewise.
	* dyn_load.c (_GNU_SOURCE): Define for __GNU__.
	* include/gc_config_macros.h (_REENTRANT, GC_PTHREADS): Define for
	GC_GNU_THREADS.
	* include/private/gcconfig.h (DATASTART): Don't define for I386 &&
	HURD.
	(SIG_SUSPEND, SIG_THR_RESTART, SEARCH_FOR_DATA_START): Define for
	I386 && HURD.
	(UNIX_LIKE, REGISTER_LIBRARIES_EARLY): Define for HURD.
	* os_dep.c (GC_init_linux_data_start): Handle for HURD.
	* pthread_support.c (GC_thr_init): Add case for GC_GNU_THREADS.
	* specific.c: Use for GC_GNU_THREADS.
	* threadlibs.c: Add case for GC_GNU_THREADS.

From-SVN: r193142
2012-11-04 23:56:02 +01:00
Rainer Orth bdd98b6edc re PR libgcj/49451 (FileHandleGcTest FAILS on IRIX)
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.

From-SVN: r175623
2011-06-29 08:19:08 +00:00
Iain Sandoe 46a99b06bc re PR target/26427 (with -fsection-anchors with zero sized structs)
PR target/26427
	PR target/33120
	PR testsuite/35710

gcc:
	* config/i386/darwin.h (ASM_OUTPUT_COMMON): Remove
	(ASM_OUTPUT_LOCAL): Likewise.
	* config/darwin-protos.h (darwin_asm_declare_object_name): New.
	(darwin_output_aligned_bss): Likewise.
	(darwin_asm_output_aligned_decl_local): Likewise.
	(darwin_asm_output_aligned_decl_common): Likewise.
	(darwin_use_anchors_for_symbol_p): Likewise.
	* config/rs6000/darwin.h (ASM_OUTPUT_COMMON): Remove.
	(TARGET_ASM_OUTPUT_ANCHOR): Define.
	(TARGET_USE_ANCHORS_FOR_SYMBOL_P): Define.
	(DARWIN_SECTION_ANCHORS): Set to 1.
	* config/darwin.c (emit_aligned_common): New var.
	(darwin_init_sections): Check that the Darwin private zero-size section
	marker is in range.
	(darwin_text_section): Check for zero-sized objects.
	(darwin_mergeable_string_section): Likewise.
	(darwin_mergeable_constant_section): Likewise.
	(machopic_select_section): Adjust to check for zero-sized objects.
	Assert that OBJC meta data are non-zero sized.
	(darwin_asm_declare_object_name): New.
	(darwin_asm_declare_constant_name): Adjust for zero-sized
	object sections.
	(BYTES_ZFILL): Define.
	(darwin_emit_weak_or_comdat): New.
	(darwin_emit_local_bss): New.
	(darwin_emit_common): New.
	(darwin_output_aligned_bss): New.
	(darwin_asm_output_aligned_decl_common): New.
	(darwin_asm_output_aligned_decl_local): New.
	(darwin_file_end): Disable subsections_via_symbols when section
	anchoring is active.
	(darwin_asm_output_anchor): Re-enable.
	(darwin_use_anchors_for_symbol_p): New.
	(darwin_override_options): Check for versions that can emit
	aligned common.  Update usage of flags to current.
	* config/darwin-sections.def: Update comments and flags for
	non-anchor sections.  zobj_const_section, zobj_data_section,
	zobj_bss_section, zobj_const_data_section: New.
	* config/darwin.h (ASM_DECLARE_OBJECT_NAME): Redefine.
	(ASM_OUTPUT_ALIGN): Make whitespace output consistent.
	(L2_MAX_OFILE_ALIGNMENT): Define.
	(ASM_OUTPUT_ALIGNED_BSS): Define.
	(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Define.
	(ASM_OUTPUT_ALIGNED_DECL_COMMON): Define.
	(SECTION_NO_ANCHOR): Define.
	(TARGET_ASM_OUTPUT_ANCHOR) Define with a default of NULL.
	(DARWIN_SECTION_ANCHORS): Define with a default of 0.

boehm-gc:
	* 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.

gcc/testsuite:
	* gcc.target/powerpc/darwin-abi-12.c: Adjust for new allocators.
	* gcc.dg/pr26427.c: Remove redundant warning for powerpc.
	* gcc.dg/darwin-comm.c: Adjust for new allocators.
	* gcc.dg/darwin-sections.c: New test.
	* g++.dg/ext/instantiate2.C: Adjust for new allocators.


Co-Authored-By: Mike Stump <mrs@gcc.gnu.org>

From-SVN: r167242
2010-11-29 14:58:16 +00:00
Rainer Orth 30aeeca452 dyn_load.c: Fix typo.
* dyn_load.c: Fix typo.
	* pthread_support.c (GC_get_thread_stack_base) [DEBUG_THREADS]:
	Use GC_printf0.

From-SVN: r165328
2010-10-11 19:06:24 +00:00
Dave Korn 045a52c82e PR target/42811 (prerequisite)
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.

From-SVN: r157604
2010-03-21 19:34:19 +00:00
Loren J. Rittle 10e1bc0371 dyn_load.c (HAVE_DL_ITERATE_PHDR): Break definition from use.
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+.

From-SVN: r151387
2009-09-03 16:53:35 +00:00
Andreas Tobler 6656fda37b dyn_load.c (GC_dyld_image_add): Remove ifdef clause and use the macro GC_GETSECTBYNAME instead.
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).

From-SVN: r132452
2008-02-19 22:29:26 +01:00
Rainer Orth 28e2ff77f2 re PR boehm-gc/21940 (boehm-gc gctest fails on Solaris 10/x86)
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.

From-SVN: r126211
2007-07-02 14:56:58 +00:00
Andreas Tobler 583cb3d38f configure.ac: Replaced HAS_I386_THREAD_STATE_* with HAS_X86_THREAD_STATE32_* and...
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.

From-SVN: r120684
2007-01-11 21:06:45 +01:00
Petr Salinger eb496303d7 configure.ac: add support for GNU/kFreeBSD, accepted by upstream for gc 6.8.
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.

From-SVN: r117033
2006-09-18 18:45:08 +00:00
Ranjit Mathew 971774e438 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.

From-SVN: r114818
2006-06-20 17:10:19 +00:00
Andrew Haley 5204d06d82 dyn_load.c (GC_has_static_roots): Declare.
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.

From-SVN: r113223
2006-04-24 13:40:21 +00:00
Bryce McKinlay 54f28c21ee Import Boehm GC version 6.6.
From-SVN: r110204
2006-01-25 03:03:14 +00:00
Richard Earnshaw 7bcf4240fd dyn_load.c: On NetBSD...
* dyn_load.c: On NetBSD, include machine/elf_machdep.h and define
	ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).

From-SVN: r95582
2005-02-26 15:40:07 +00:00
Hans Boehm 328d1d4c1c allchblk.c (GC_allochblk_nth): Dont overlook available space if GC disabled...
* 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).

From-SVN: r94776
2005-02-09 21:33:02 +00:00
Bryce McKinlay 4109fe8594 configure.in (GCINCS): Don't use "boehm-cflags".
libjava:
2004-08-13  Bryce McKinlay  <mckinlay@redhat.com>

	* configure.in (GCINCS): Don't use "boehm-cflags". Instead, -I
	boehm-gc's include dirs.
	* configure: Rebuilt.
	* include/boehm-gc.h: Include gc_config.h.

boehm-gc:
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.

From-SVN: r85972
2004-08-14 00:05:36 +01:00
Andreas Tobler fd9b4d64fb dyn_load.c: Define __private_extern__ to match Apple's system header.
2003-07-30  Andreas Tobler  <a.tobler@schweiz.ch>

        * dyn_load.c: Define __private_extern__ to match Apple's system
        header.

From-SVN: r69967
2003-07-30 19:42:28 +02:00
Jeff Sturm 30c3de1ffb 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.

From-SVN: r69880
2003-07-28 04:18:23 +00:00
Hans Boehm c62b906422 gcconfig.h (GC_data_start): declare when needed.
2003-03-04  Hans Boehm <Hans.Boehm@hp.com>
	* include/private/gcconfig.h (GC_data_start): declare when needed.
	* include/private/gc_priv.h: Include gcconfig.h after ptr_t
	declaration.
	* dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
	GC_register_dynlib_callback): Register main data for static
	executable if dl_iterate_phdr() didn't.
	* misc.c (GC_init_inner): Call GC_init_linux_data_start() even
	if we don't expect to register main static data.

From-SVN: r63809
2003-03-04 22:18:08 +00:00
Hans Boehm ebcc6a7ec0 mark_rts.c (GC_cond_register_dynamic_libraries): add.
2003-03-03  Hans Boehm  <Hans.Boehm@hp.com>
	* mark_rts.c (GC_cond_register_dynamic_libraries): add.
	(GC_push_roots): explicitly mark free list headers, register
	dynamic libraries only if !REGISTER_LIBRARIES_EARLY.
	* alloc.c (GC_stopped_mark): Conditionally call
	GC_cond_register_dynamic_libraries().
	(GC_collect_a_little_inner, GC_try_to_collect_inner): Check GC_dont_gc.
	* dyn_load.c (GC_register_main_static_data): define.
	(GC_register_dyn_libraries (Linux /proc, Linux ELF versions)):
	no longer skip main data.
	* misc.c (GC_REGISTER_MAIN_STATIC_DATA): define.
	(GC_init_inner): Make main data registration conditional.
	* include/private/gc_priv.h (GC_register_main_static_data): declare.
	* include/private/gcconfig.h (REGISTER_LIBRARIES_EARLY): define
	for LINUX.

From-SVN: r63727
2003-03-03 19:34:11 +00:00
Hans Boehm 787bf7e377 gc_priv.h (WARN macro): Add "GC warning:" prefix.
* 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.

From-SVN: r52053
2002-04-09 00:39:16 +00:00
Adam Megacz 916c46b5ab dyn_load.c: Renamed GC_win32s to GC_no_win32_dlls.
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.

From-SVN: r50671
2002-03-12 19:06:36 +00:00
Bryce McKinlay 79f777fd1e Imported GC 6.1 Alpha 3. Finally.
From-SVN: r49698
2002-02-12 04:37:57 +00:00
Jeff Sturm a5b2a65b97 dyn_load.c: Define ElfW (if needed) for all targets, not just GNU/Linux.
* 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.

From-SVN: r48086
2001-12-17 03:24:50 +00:00
Bryce McKinlay 4c7726b172 Makefile.am, [...]: Imported GC 6.1 Alpha 1 and merged local changes.
* Makefile.am, acinclude.m4, configure.in: Imported GC 6.1 Alpha 1
	and merged local changes.

From-SVN: r46283
2001-10-16 10:01:40 +01:00
Tom Tromey 5a2586cf8f Makefile.am, [...]: Imported GC 6.0 and merged local changes.
* Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
	merged local changes.

From-SVN: r44994
2001-08-18 01:04:43 +00:00
Bryce McKinlay 9110a741e3 Imported version version 6.0alpha7.
* README, README.Mac, README.OS2, README.QUICK, README.alpha,
	README.amiga, README.debugging, README.dj, README.hp, README.linux,
	README.rs6000, README.sgi, README.solaris2, README.uts,
	README.win32, SCoptions.amiga, backptr.h, barrett_diagram,
	dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h,
	gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h,
	hpux_irix_threads.c, makefile.depend, nursery.c,
	solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README,
	cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h,
	cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h,
	include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved
	files.

From-SVN: r42379
2001-05-21 09:35:14 +01:00
Alexandre Oliva 14400a5922 * dyn_load.c (GC_scratch_last_end_ptr): Don't declare a #define.
From-SVN: r35217
2000-07-24 04:06:16 +00:00
Bryce McKinlay 93002327db 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.

From-SVN: r33251
2000-04-19 11:10:01 +01:00
Tom Tromey 9339399091 gc.h (dlopen): Define as GC_dlopen on Linux.
* gc.h (dlopen): Define as GC_dlopen on Linux.
	(GC_dlopen): Declare on Linux.
	* dyn_load.c (GC_dlopen): Define for Linux.

From-SVN: r31970
2000-02-14 21:53:27 +00:00
Tom Tromey 81976f93fe configure: Rebuilt.
* 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.

From-SVN: r30394
1999-11-04 17:25:07 +00:00
Tom Tromey 20bbd3cd53 Merged GC 5.0alpha4 with local changes, plus:
* Makefile.in: Rebuilt.
	* Makefile.am (gctest_LDADD): Added THREADLIB.
	(TESTS): New macro.
	* configure: Rebuilt.
	* configure.in (INCLUDES): New subst.

From-SVN: r30332
1999-11-01 23:15:51 +00:00
Tom Tromey 66deb2be59 libtoolized GC library. See ChangeLog for details.
Also a couple bug fixes:
	* dyn_load.c (GC_FirstDLOpenedLinkMap): Declare _DYNAMIC as
	`weak'.
	* misc.c (GC_init_inner): If QUICK_THREADS defined, compute
	GC_stackbottom.

From-SVN: r26650
1999-04-26 14:15:05 +00:00
Tom Tromey 1530be84fc Cygnus/libgcj changes to Boehm GC.
From-SVN: r26257
1999-04-07 08:01:42 +00:00
Tom Tromey 21a6f56df7 Initial revision
From-SVN: r26250
1999-04-07 08:01:35 +00:00