X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fbsd-os.c;h=f1697200f9f7655728f229ad726dd97eb255dae7;hb=8a632c14b592472873cfb214239c9387bc1a1ced;hp=e764c3ee642cdbcb2aba0b7a0dd70cd698997615;hpb=42ab0c5b87f834c69842713c60587a76f953411f;p=sbcl.git

diff --git a/src/runtime/bsd-os.c b/src/runtime/bsd-os.c
index e764c3e..f169720 100644
--- a/src/runtime/bsd-os.c
+++ b/src/runtime/bsd-os.c
@@ -214,10 +214,6 @@ memory_fault_handler(int signal, siginfo_t *siginfo, void *void_context
             if (!maybe_gc(context)) {
                 interrupt_handle_now(signal, siginfo, context);
             }
-#if defined(LISP_FEATURE_DARWIN)
-            /* Work around G5 bug; fix courtesy gbyers */
-            DARWIN_FIX_CONTEXT(context);
-#endif
 #endif
         }
 }
@@ -272,8 +268,6 @@ sigsegv_handler(int signal, siginfo_t *info, void* void_context)
     if (!cheneygc_handle_wp_violation(context, addr))
         if (!handle_guard_page_triggered(context, addr))
             interrupt_handle_now(signal, info, context);
-    /* Work around G5 bug; fix courtesy gbyers */
-    DARWIN_FIX_CONTEXT(context);
 }
 
 void
@@ -384,14 +378,16 @@ static void freebsd_init()
      * x86-assem.S.
      */
 #ifdef LISP_FEATURE_X86
-    size_t len;
-    int instruction_sse;
-
-    len = sizeof(instruction_sse);
-    if (sysctlbyname("hw.instruction_sse", &instruction_sse, &len, NULL, 0) == 0
-        && instruction_sse != 0) {
-        /* Use the SSE detector */
-        fast_bzero_pointer = fast_bzero_detect;
+    {
+        size_t len;
+        int instruction_sse;
+
+        len = sizeof(instruction_sse);
+        if (sysctlbyname("hw.instruction_sse", &instruction_sse, &len,
+                         NULL, 0) == 0 && instruction_sse != 0) {
+            /* Use the SSE detector */
+            fast_bzero_pointer = fast_bzero_detect;
+        }
     }
 #endif /* LISP_FEATURE_X86 */
 }