2006-09-21 Sandro Tolaini <tolaini@libero.it>

[pf3gnuchains/gcc-fork.git] / boehm-gc / os_dep.c

diff --git a/boehm-gc/os_dep.c b/boehm-gc/os_dep.c
index 13692d9..98ab6be 100644 (file)
--- a/boehm-gc/os_dep.c
+++ b/boehm-gc/os_dep.c
@@ -3802,6 +3802,10 @@ catch_exception_raise(
         mach_msg_type_number_t exc_state_count = PPC_EXCEPTION_STATE64_COUNT;
         ppc_exception_state64_t exc_state;
 #     endif
+#   elif defined(I386)
+        thread_state_flavor_t flavor = i386_EXCEPTION_STATE;
+        mach_msg_type_number_t exc_state_count = i386_EXCEPTION_STATE_COUNT;
+        i386_exception_state_t exc_state;
 #   else
 #      error FIXME for non-ppc darwin
 #   endif
@@ -3833,7 +3837,13 @@ catch_exception_raise(
     }
     
     /* This is the address that caused the fault */
+#if defined(POWERPC)
     addr = (char*) exc_state.dar;
+#elif defined (I386)
+    addr = (char*) exc_state.faultvaddr;
+#else
+#   error FIXME for non POWERPC/I386
+#endif
         
     if((HDR(addr)) == 0) {
         /* Ugh... just like the SIGBUS problem above, it seems we get a bogus