--- a/hotspot/src/share/vm/memory/allocation.hpp Fri Jun 14 22:34:08 2013 -0700
+++ b/hotspot/src/share/vm/memory/allocation.hpp Sat Jun 15 13:17:36 2013 +0200
@@ -635,8 +635,15 @@
#define NEW_RESOURCE_ARRAY_IN_THREAD(thread, type, size)\
(type*) resource_allocate_bytes(thread, (size) * sizeof(type))
+#define NEW_RESOURCE_ARRAY_IN_THREAD_RETURN_NULL(thread, type, size)\
+ (type*) resource_allocate_bytes(thread, (size) * sizeof(type), AllocFailStrategy::RETURN_NULL)
+
#define REALLOC_RESOURCE_ARRAY(type, old, old_size, new_size)\
- (type*) resource_reallocate_bytes((char*)(old), (old_size) * sizeof(type), (new_size) * sizeof(type) )
+ (type*) resource_reallocate_bytes((char*)(old), (old_size) * sizeof(type), (new_size) * sizeof(type))
+
+#define REALLOC_RESOURCE_ARRAY_RETURN_NULL(type, old, old_size, new_size)\
+ (type*) resource_reallocate_bytes((char*)(old), (old_size) * sizeof(type),\
+ (new_size) * sizeof(type), AllocFailStrategy::RETURN_NULL)
#define FREE_RESOURCE_ARRAY(type, old, size)\
resource_free_bytes((char*)(old), (size) * sizeof(type))
@@ -647,28 +654,40 @@
#define NEW_RESOURCE_OBJ(type)\
NEW_RESOURCE_ARRAY(type, 1)
+#define NEW_RESOURCE_OBJ_RETURN_NULL(type)\
+ NEW_RESOURCE_ARRAY_RETURN_NULL(type, 1)
+
+#define NEW_C_HEAP_ARRAY3(type, size, memflags, pc, allocfail)\
+ (type*) AllocateHeap(size * sizeof(type), memflags, pc, allocfail)
+
+#define NEW_C_HEAP_ARRAY2(type, size, memflags, pc)\
+ (type*) (AllocateHeap((size) * sizeof(type), memflags, pc))
+
#define NEW_C_HEAP_ARRAY(type, size, memflags)\
(type*) (AllocateHeap((size) * sizeof(type), memflags))
+#define NEW_C_HEAP_ARRAY2_RETURN_NULL(type, size, memflags, pc)\
+ NEW_C_HEAP_ARRAY3(type, size, memflags, pc, AllocFailStrategy::RETURN_NULL)
+
+#define NEW_C_HEAP_ARRAY_RETURN_NULL(type, size, memflags)\
+ NEW_C_HEAP_ARRAY3(type, size, memflags, (address)0, AllocFailStrategy::RETURN_NULL)
+
#define REALLOC_C_HEAP_ARRAY(type, old, size, memflags)\
(type*) (ReallocateHeap((char*)old, (size) * sizeof(type), memflags))
+#define REALLOC_C_HEAP_ARRAY_RETURN_NULL(type, old, size, memflags)\
+ (type*) (ReallocateHeap((char*)old, (size) * sizeof(type), memflags, AllocFailStrategy::RETURN_NULL))
+
#define FREE_C_HEAP_ARRAY(type, old, memflags) \
FreeHeap((char*)(old), memflags)
-#define NEW_C_HEAP_ARRAY2(type, size, memflags, pc)\
- (type*) (AllocateHeap((size) * sizeof(type), memflags, pc))
-
-#define REALLOC_C_HEAP_ARRAY2(type, old, size, memflags, pc)\
- (type*) (ReallocateHeap((char*)old, (size) * sizeof(type), memflags, pc))
-
-#define NEW_C_HEAP_ARRAY3(type, size, memflags, pc, allocfail) \
- (type*) AllocateHeap(size * sizeof(type), memflags, pc, allocfail)
-
// allocate type in heap without calling ctor
#define NEW_C_HEAP_OBJ(type, memflags)\
NEW_C_HEAP_ARRAY(type, 1, memflags)
+#define NEW_C_HEAP_OBJ_RETURN_NULL(type, memflags)\
+ NEW_C_HEAP_ARRAY_RETURN_NULL(type, 1, memflags)
+
// deallocate obj of type in heap without calling dtor
#define FREE_C_HEAP_OBJ(objname, memflags)\
FreeHeap((char*)objname, memflags);