1.0.10.36: support for Darwin versions that support __DARWIN_UNIX03

[sbcl.git] / src / runtime / x86-64-darwin-os.h

diff --git a/src/runtime/x86-64-darwin-os.h b/src/runtime/x86-64-darwin-os.h
index d68693d..4de6bf4 100644 (file)
--- a/src/runtime/x86-64-darwin-os.h
+++ b/src/runtime/x86-64-darwin-os.h
@@ -10,7 +10,11 @@ static inline os_context_t *arch_os_get_context(void **void_context)
     return (os_context_t *) *void_context;
 }
 
+#if defined __DARWIN_UNIX03
+#define CONTEXT_ADDR_FROM_STEM(stem) &context->uc_mcontext->__ss.__##stem
+#else
 #define CONTEXT_ADDR_FROM_STEM(stem) &context->uc_mcontext->ss.stem
+#endif
 #define DARWIN_FIX_CONTEXT(context)
 
 #endif /* _X86_64_DARWIN_OS_H */