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comparison src/share/vm/memory/allocation.cpp @ 3302:2a3da7eaf4a6

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7036747: 7017009 reappeared, problem with ElfStringTable Summary: Created new "new" operator for CHeapObj that allows malloc to fail without causing fatal error. Also replaced "HeapAllocate" with "os::malloc" in decoder code to allow decoder to handle low memory scenario. Reviewed-by: coleenp, dholmes
author zgu
date Wed, 27 Apr 2011 09:09:57 -0400
parents 4a9604cd7c5f
children f08d439fab8c
comparison
equal deleted inserted replaced
2477:3449f5e02cc4 3302:2a3da7eaf4a6
42 42
43 void* CHeapObj::operator new(size_t size){ 43 void* CHeapObj::operator new(size_t size){
44 return (void *) AllocateHeap(size, "CHeapObj-new"); 44 return (void *) AllocateHeap(size, "CHeapObj-new");
45 } 45 }
46 46
47 void* CHeapObj::operator new (size_t size, const std::nothrow_t& nothrow_constant) {
48 char* p = (char*) os::malloc(size);
49 #ifdef ASSERT
50 if (PrintMallocFree) trace_heap_malloc(size, "CHeapObj-new", p);
51 #endif
52 return p;
53 }
54
47 void CHeapObj::operator delete(void* p){ 55 void CHeapObj::operator delete(void* p){
48 FreeHeap(p); 56 FreeHeap(p);
49 } 57 }
50 58
51 void* StackObj::operator new(size_t size) { ShouldNotCallThis(); return 0; }; 59 void* StackObj::operator new(size_t size) { ShouldNotCallThis(); return 0; };