Cross Reference: /dalvik/vm/alloc/HeapSource.cpp

Lines Matching defs:ptr
230  * Returns the heap that <ptr> could have come from, or NULL
233 static Heap *ptr2heap(const HeapSource *hs, const void *ptr)
237     if (ptr != NULL) {
241             if ((const char *)ptr >= heap->base && (const char *)ptr < heap->limit) {
257 static void countAllocation(Heap *heap, const void *ptr)
261     heap->bytesAllocated += mspace_usable_size(heap->msp, ptr) +
265     dvmHeapBitmapSetObjectBit(&hs->liveBits, ptr);
270 static void countFree(Heap *heap, const void *ptr, size_t *numBytes)
272     size_t delta = mspace_usable_size(heap->msp, ptr) + HEAP_SOURCE_CHUNK_OVERHEAD;
280     dvmHeapBitmapClearObjectBit(&hs->liveBits, ptr);
805     void* ptr = mspace_calloc(heap->msp, 1, n);
806     if (ptr == NULL) {
809     countAllocation(heap, ptr);
818         return ptr;
827     return ptr;
841     void* ptr = dvmHeapSourceAlloc(n);
848     return ptr;
861     void* ptr = dvmHeapSourceAlloc(n);
862     if (ptr != NULL) {
863         return ptr;
872         ptr = dvmHeapSourceAlloc(n);
873         if (ptr != NULL) {
878             return ptr;
886     ptr = heapAllocAndGrow(hs, heap, n);
887     if (ptr != NULL) {
898     return ptr;
974  * Returns true iff <ptr> is in the heap source.
976 bool dvmHeapSourceContainsAddress(const void *ptr)
980     return (dvmHeapBitmapCoversAddress(&gHs->liveBits, ptr));
984  * Returns true iff <ptr> was allocated from the heap source.
986 bool dvmHeapSourceContains(const void *ptr)
990     if (dvmHeapSourceContainsAddress(ptr)) {
991         return dvmHeapBitmapIsObjectBitSet(&gHs->liveBits, ptr) != 0;
1021 size_t dvmHeapSourceChunkSize(const void *ptr)
1025     Heap* heap = ptr2heap(gHs, ptr);
1027         return mspace_usable_size(heap->msp, ptr);