X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fruntime%2Fx86-64-darwin-os.h;h=1a4f796ed034975a024cffb2f908fdf5882016d6;hb=02d7495253b9075e4d86275590c3e827c814b596;hp=d68693dd0201c9f73f5ab49798ae498828ceabf6;hpb=584bfdc4e1093e43e4eb328a418b012745935a29;p=sbcl.git

diff --git a/src/runtime/x86-64-darwin-os.h b/src/runtime/x86-64-darwin-os.h
index d68693d..1a4f796 100644
--- a/src/runtime/x86-64-darwin-os.h
+++ b/src/runtime/x86-64-darwin-os.h
@@ -10,7 +10,10 @@ static inline os_context_t *arch_os_get_context(void **void_context)
     return (os_context_t *) *void_context;
 }
 
+#ifdef MAC_OS_X_VERSION_10_5
+#define CONTEXT_ADDR_FROM_STEM(stem) &context->uc_mcontext->__ss.__##stem
+#else
 #define CONTEXT_ADDR_FROM_STEM(stem) &context->uc_mcontext->ss.stem
-#define DARWIN_FIX_CONTEXT(context)
+#endif
 
 #endif /* _X86_64_DARWIN_OS_H */