--- a/hotspot/src/share/vm/utilities/globalDefinitions.hpp Fri Mar 25 13:15:41 2016 +0000
+++ b/hotspot/src/share/vm/utilities/globalDefinitions.hpp Mon Mar 28 13:49:34 2016 +0300
@@ -1056,6 +1056,7 @@
const int badResourceValue = 0xAB; // value used to zap resource area
const int freeBlockPad = 0xBA; // value used to pad freed blocks.
const int uninitBlockPad = 0xF1; // value used to zap newly malloc'd blocks.
+const juint uninitMetaWordVal= 0xf7f7f7f7; // value used to zap newly allocated metachunk
const intptr_t badJNIHandleVal = (intptr_t) UCONST64(0xFEFEFEFEFEFEFEFE); // value used to zap jni handle area
const juint badHeapWordVal = 0xBAADBABE; // value used to zap heap after GC
const juint badMetaWordVal = 0xBAADFADE; // value used to zap metadata heap after GC