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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120684 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 28 insertions, 15 deletions

diff --git a/boehm-gc/configure.ac b/boehm-gc/configure.ac
index 84dd7ec8d66..2beaa1c188b 100644
--- a/boehm-gc/configure.ac
+++ b/boehm-gc/configure.ac
@@ -248,33 +248,46 @@ AM_CONDITIONAL(POWERPC_DARWIN,test x$powerpc_darwin = xtrue)
 case "$host" in
   powerpc*-*-darwin*)
     AC_CHECK_MEMBER(ppc_thread_state_t.r0,
-      AC_DEFINE(HAS_PPC_THREAD_STATE_R0,,[ppc_thread_state_t has field r0]),,
+      AC_DEFINE(HAS_PPC_THREAD_STATE_R0,1,
+	[ppc_thread_state_t has field r0]),,
       [#include <mach/thread_status.h>])
     AC_CHECK_MEMBER(ppc_thread_state_t.__r0,
-      AC_DEFINE(HAS_PPC_THREAD_STATE___R0,,dnl
-        [ppc_thread_state_t has field __r0]),,
+      AC_DEFINE(HAS_PPC_THREAD_STATE___R0,1,dnl
+	[ppc_thread_state_t has field __r0]),,
       [#include <mach/thread_status.h>])
     AC_CHECK_MEMBER(ppc_thread_state64_t.r0,
-      AC_DEFINE(HAS_PPC_THREAD_STATE64_R0,,dnl
-        [ppc_thread_state64_t has field r0]),,
+      AC_DEFINE(HAS_PPC_THREAD_STATE64_R0,1,dnl
+	[ppc_thread_state64_t has field r0]),,
       [#include <mach/thread_status.h>])
     AC_CHECK_MEMBER(ppc_thread_state64_t.__r0,
-      AC_DEFINE(HAS_PPC_THREAD_STATE64___R0,,dnl
-        [ppc_thread_state64_t has field __r0]),,
+      AC_DEFINE(HAS_PPC_THREAD_STATE64___R0,1,dnl
+	[ppc_thread_state64_t has field __r0]),,
       [#include <mach/thread_status.h>])
     ;;
   i?86*-*-darwin*)
-    AC_CHECK_MEMBER(i386_thread_state_t.eax,
-      AC_DEFINE(HAS_I386_THREAD_STATE_EAX,,dnl
-        [i386_thread_state_t has field eax]),,
+    AC_CHECK_MEMBER(x86_thread_state32_t.eax,
+      AC_DEFINE(HAS_X86_THREAD_STATE32_EAX,1,dnl
+	[x86_thread_state32_t has field eax]),,
       [#include <sys/cdefs.h>
-#include <mach/thread_status.h>])
-    AC_CHECK_MEMBER(i386_thread_state_t.__eax,
-      AC_DEFINE(HAS_I386_THREAD_STATE___EAX,,dnl
-        [i386_thread_state_t has field __eax]),,
+      #include <mach/thread_status.h>])
+    AC_CHECK_MEMBER(x86_thread_state32_t.__eax,
+      AC_DEFINE(HAS_X86_THREAD_STATE32___EAX,1,dnl
+	[x86_thread_state32_t has field __eax]),,
       [#include <sys/cdefs.h>
-#include <mach/thread_status.h>])
+      #include <mach/thread_status.h>])
     ;;
+  x86_64-*-darwin*)
+    AC_CHECK_MEMBER(x86_thread_state64_t.rax,
+      AC_DEFINE(HAS_X86_THREAD_STATE64_RAX,1,dnl
+	[x86_thread_state64_t has field rax]),,
+      [#include <sys/cdefs.h>
+      #include <mach/thread_status.h>])
+    AC_CHECK_MEMBER(x86_thread_state64_t.__rax,
+      AC_DEFINE(HAS_X86_THREAD_STATE64___RAX,1,dnl
+	[x86_thread_state64_t has field __rax]),,
+      [#include <sys/cdefs.h>
+      #include <mach/thread_status.h>])
+     ;;
   *) ;;
 esac