vm/memory/allocation.inline.hpp

36 void trace_heap_malloc(size_t size, const char* name, void *p);
55 inline char* AllocateHeap(size_t size, MEMFLAGS flags,
58   char* p = (char*) os::malloc(size, flags, stack);
60   if (PrintMallocFree) trace_heap_malloc(size, "AllocateHeap", p);
63     vm_exit_out_of_memory(size, OOM_MALLOC_ERROR, "AllocateHeap");
68 ALWAYSINLINE char* AllocateHeap(size_t size, MEMFLAGS flags,
70   return AllocateHeap(size, flags, CURRENT_PC, alloc_failmode);
73 ALWAYSINLINE char* ReallocateHeap(char *old, size_t size, MEMFLAGS flag,
75   char* p = (char*) os::realloc(old, size, flag, CURRENT_PC);
77   if (PrintMallocFree) trace_heap_malloc(size, "ReallocateHeap", p);
80     vm_exit_out_of_memory(size, OOM_MALLOC_ERROR, "ReallocateHeap");
93 template <MEMFLAGS F> void* CHeapObj<F>::operator new(size_t size,
95   void* p = (void*)AllocateHeap(size, F, stack);
97   if (PrintMallocFree) trace_heap_malloc(size, "CHeapObj-new", p);
102 template <MEMFLAGS F> void* CHeapObj<F>::operator new(size_t size) throw() {
103   return CHeapObj<F>::operator new(size, CALLER_PC);
106 template <MEMFLAGS F> void* CHeapObj<F>::operator new (size_t size,
108   void* p = (void*)AllocateHeap(size, F, stack,
111     if (PrintMallocFree) trace_heap_malloc(size, "CHeapObj-new", p);
116 template <MEMFLAGS F> void* CHeapObj<F>::operator new (size_t size,
118   return CHeapObj<F>::operator new(size, nothrow_constant, CALLER_PC);
121 template <MEMFLAGS F> void* CHeapObj<F>::operator new [](size_t size,
123   return CHeapObj<F>::operator new(size, stack);
126 template <MEMFLAGS F> void* CHeapObj<F>::operator new [](size_t size)
128   return CHeapObj<F>::operator new(size, CALLER_PC);
131 template <MEMFLAGS F> void* CHeapObj<F>::operator new [](size_t size,
133   return CHeapObj<F>::operator new(size, nothrow_constant, stack);
136 template <MEMFLAGS F> void* CHeapObj<F>::operator new [](size_t size,
138   return CHeapObj<F>::operator new(size, nothrow_constant, CALLER_PC);
151   size_t size = length * sizeof(E);
153   return align_up(size, alignment);
158   size_t size = size_for(length);
161   char* addr = os::reserve_memory(size, NULL, alignment, flags);
166   if (os::commit_memory(addr, size, !ExecMem, "Allocator (commit)")) {
169     os::release_memory(addr, size);
176   size_t size = size_for(length);
179   char* addr = os::reserve_memory(size, NULL, alignment, flags);
181     vm_exit_out_of_memory(size, OOM_MMAP_ERROR, "Allocator (reserve)");
184   os::commit_memory_or_exit(addr, size, !ExecMem, "Allocator (commit)");