commit b0d22f178c0a8d1ee7d3692f282bb46c53cc2036
author Hiroshi Yamauchi <yamauchi@google.com> Mon Dec 08 12:08:46 2014 -0800
committer Hiroshi Yamauchi <yamauchi@google.com> Mon Dec 08 13:54:52 2014 -0800
tree dfe756bf4e6f75ce19b25f17e0b22eb403de7c05
parent a4b1eee59648703f8fab664b45d1d61c861c80fe

Make it possible to enable heap poisoning via make variable.

If ART_HEAP_POISONING=true, build with heap poisoning enabled.

Bug: 8367515
Change-Id: I818e86047e6dd99b5bc9920713ef943a65b677e6

runtime/globals.h

diff --git a/runtime/globals.h b/runtime/globals.h
index 3104229..beabf55 100644
--- a/runtime/globals.h
+++ b/runtime/globals.h
@@ -101,7 +101,11 @@
 static constexpr bool kUseBakerOrBrooksReadBarrier = kUseBakerReadBarrier || kUseBrooksReadBarrier;
 
 // If true, references within the heap are poisoned (negated).
+#ifdef ART_HEAP_POISONING
+static constexpr bool kPoisonHeapReferences = true;
+#else
 static constexpr bool kPoisonHeapReferences = false;
+#endif
 
 // Kinds of tracing clocks.
 enum TraceClockSource {