PR target/29180
	* darwin_stop_world.c: Make stack_start unsigned long.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@117232 138bc75d-0d04-0410-961f-82ee72b054a4

	* os_dep.c: Port to Darwin/i386
	* darwin_stop_world.c: Likewise
	* include/private/gcconfig.h: Likewise

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@117126 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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.

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	PR boehm-gc/29068:
	* boehm.cc (_Jv_GCAttachThread): Disable on Solaris.
	(_Jv_GCDetachThread): Likewise.
boehm-gc
	PR boehm-gc/29068.
	* misc.c (GC_init_inner): Don't use GC_get_thread_stack_base on
	Solaris.


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	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.
libjava
	* java/lang/natThread.cc (_Jv_AttachCurrentThread): Attach thread
	to GC.
	(_Jv_DetachCurrentThread): Detach thread from GC.
	* include/boehm-gc.h (_Jv_GCAttachThread, _Jv_GCDetachThread):
	Declare.
	* boehm.cc (_Jv_GCAttachThread): New function.
	(_Jv_GCDetachThread): Likewise.


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        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.


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	* 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.


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2006-06-02  Geoffrey Keating  <geoffk@apple.com>

	* config/rs6000/host-darwin.c (sigaltstack): Protect prototype with
	HAVE_DECL_SIGALTSTACK.
	(MC_FLD): New.
	(segv_handler): Use MC_FLD.
	* configure.ac: Check for a sigaltstack declaration.
	Compute HAS_MCONTEXT_T_UNDERSCORES on Darwin.
	* configure: Regenerate.
	* config.in: Regenerate.

Index: boehm-gc/ChangeLog
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.


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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.



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        * dyn_load.c (GC_has_static_roots): Declare.
        (GC_register_dynlib_callback): Call GC_has_static_roots.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113223 138bc75d-0d04-0410-961f-82ee72b054a4

        GC_start_world): Call vm_deallocate to free act_list. Fix from
        Bruce Mitchener.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112867 138bc75d-0d04-0410-961f-82ee72b054a4

	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.


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	    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.


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	use broken 64-bit version.



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	* darwin_stop_world.c: Change inline asm instruction to ld as ldz
	is wrong.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110224 138bc75d-0d04-0410-961f-82ee72b054a4

        * Makefile.am (asm_libgcjgc_sources): Rename to asm_libgcjgc_sources.
        * Makefile.in: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110223 138bc75d-0d04-0410-961f-82ee72b054a4

	all local changes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110222 138bc75d-0d04-0410-961f-82ee72b054a4

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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110204 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libobjc/13946
	* include/gc.h: Fix prototype declarations for bootstrap.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110183 138bc75d-0d04-0410-961f-82ee72b054a4

        * include/private/gc_priv.h: Increase MAX_ROOT_SETS to 1024.


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	constraint of the first operand to '0'.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@104329 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/private/gcconfig.h (LINUX_STACKBOTTOM): Use instead of
	HEURISTIC1 on ARM.


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	* os_dep.c: Add FreeBSD/PowerPC bits.
	(GC_SysVGetDataStart): Likewise.
	* include/private/gcconfig.h: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100997 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/private/gcconfig.h (HBLKSIZE): Define to 4096 on
	powerpc64-linux.


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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99498 138bc75d-0d04-0410-961f-82ee72b054a4

	Simon Posnjak from gc6.4.
	* include/private/gcconfig.h: Ditto.  Add M32R note from gc6.4.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98414 138bc75d-0d04-0410-961f-82ee72b054a4

	* 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.


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        * include/private/gcconfig.h: Likewise.
        * powerpc_darwin_mach_dep.s: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96968 138bc75d-0d04-0410-961f-82ee72b054a4

	* Makefile.in, include/Makefile.in: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95762 138bc75d-0d04-0410-961f-82ee72b054a4

	ELFSIZE in terms of ARCH_ELFSIZE (back-ported from gc7.0alpha1).


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95582 138bc75d-0d04-0410-961f-82ee72b054a4

	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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95094 138bc75d-0d04-0410-961f-82ee72b054a4

	  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).


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	* include/boehm-gc.h: Include gc_ext_config.h, not gc_config.h.

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.


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	* configure: Regenerate.


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