--- a/hotspot/src/share/vm/utilities/macros.hpp	Wed Jun 19 12:15:50 2013 +0200
+++ b/hotspot/src/share/vm/utilities/macros.hpp	Wed Jun 19 12:29:30 2013 +0200
@@ -340,14 +340,34 @@
 #define NOT_SPARC(code) code
 #endif
 
-#ifdef PPC
+#if defined(PPC32) || defined(PPC64)
+#ifndef PPC
+#define PPC
+#endif
 #define PPC_ONLY(code) code
 #define NOT_PPC(code)
 #else
+#undef PPC
 #define PPC_ONLY(code)
 #define NOT_PPC(code) code
 #endif
 
+#ifdef PPC32
+#define PPC32_ONLY(code) code
+#define NOT_PPC32(code)
+#else
+#define PPC32_ONLY(code)
+#define NOT_PPC32(code) code
+#endif
+
+#ifdef PPC64
+#define PPC64_ONLY(code) code
+#define NOT_PPC64(code)
+#else
+#define PPC64_ONLY(code)
+#define NOT_PPC64(code) code
+#endif
+
 #ifdef E500V2
 #define E500V2_ONLY(code) code
 #define NOT_E500V2(code)