bool
dvmHeapBeginMarkStep()
{
GcMarkContext *mc = &gDvm.gcHeap->markContext;
HeapBitmap objectBitmaps[HEAP_SOURCE_MAX_HEAP_COUNT];
size_t numBitmaps;
if (!createMarkStack(&mc->stack)) {
return false;
}
numBitmaps = dvmHeapSourceGetObjectBitmaps(objectBitmaps,
HEAP_SOURCE_MAX_HEAP_COUNT);
if (numBitmaps <= 0) {
return false;
}
/* Create mark bitmaps that cover the same ranges as the
* current object bitmaps.
*/
if (!dvmHeapBitmapInitListFromTemplates(mc->bitmaps, objectBitmaps,
numBitmaps, "mark"))
{
return false;
}
mc->numBitmaps = numBitmaps;
mc->finger = NULL;
#if WITH_OBJECT_HEADERS
gGeneration++;
#endif
return true;
}
bool dvmHeapBeginMarkStep(GcMode mode)
{
GcMarkContext *ctx = &gDvm.gcHeap->markContext;
if (!createMarkStack(&ctx->stack)) {
return false;
}
ctx->finger = NULL;
ctx->immuneLimit = dvmHeapSourceGetImmuneLimit(mode);
return true;
}
bool dvmHeapBeginMarkStep(bool isPartial)
{
GcMarkContext *ctx = &gDvm.gcHeap->markContext;
if (!createMarkStack(&ctx->stack)) {
return false;
}
ctx->finger = NULL;
ctx->immuneLimit = (char*)dvmHeapSourceGetImmuneLimit(isPartial);
return true;
}
