Mercurial > hg > graal-compiler

diff src/share/vm/memory/memRegion.cpp @ 10271:f9be75d21404

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8012902: remove use of global operator new - take 2 Summary: The fix of 8010992, disable use of global operator new and new[] which caused failure on some tests. This takes two of the bugs also add ALLOW_OPERATOR_NEW_USAGE to prevent crash for third party code calling operator new of jvm on certain platforms. Reviewed-by: coleenp, dholmes, zgu Contributed-by: yumin.qi@oracle.com
author minqi
date Tue, 14 May 2013 09:41:12 -0700
parents f95d63e2154a
children 9758d9f36299
line wrap: on
line diff
--- a/src/share/vm/memory/memRegion.cpp	Tue May 14 11:34:30 2013 +0400
+++ b/src/share/vm/memory/memRegion.cpp	Tue May 14 09:41:12 2013 -0700
@@ -23,6 +23,8 @@
  */
 
 #include "precompiled.hpp"
+#include "memory/allocation.hpp"
+#include "memory/allocation.inline.hpp"
 #include "memory/memRegion.hpp"
 #include "runtime/globals.hpp"
 
@@ -99,3 +101,19 @@
   ShouldNotReachHere();
   return MemRegion();
 }
+
+void* MemRegion::operator new(size_t size) {
+  return (address)AllocateHeap(size, mtGC, 0, AllocFailStrategy::RETURN_NULL);
+}
+
+void* MemRegion::operator new [](size_t size) {
+  return (address)AllocateHeap(size, mtGC, 0, AllocFailStrategy::RETURN_NULL);
+}
+void  MemRegion::operator delete(void* p) {
+  FreeHeap(p, mtGC);
+}
+
+void  MemRegion::operator delete [](void* p) {
+  FreeHeap(p, mtGC);
+}
+