ASSERT(!address.is(r0));
__ Move(address, regs_.address());
__ Move(r0, regs_.object());
- if (mode == INCREMENTAL_COMPACTION) {
- __ Move(r1, address);
- } else {
- ASSERT(mode == INCREMENTAL);
- __ ldr(r1, MemOperand(address, 0));
- }
+ __ Move(r1, address);
__ mov(r2, Operand(ExternalReference::isolate_address()));
AllowExternalCallThatCantCauseGC scope(masm);
int argument_count = 3;
__ PrepareCallCFunction(argument_count, regs_.scratch0());
__ mov(Operand(esp, 0 * kPointerSize), regs_.object());
- if (mode == INCREMENTAL_COMPACTION) {
- __ mov(Operand(esp, 1 * kPointerSize), regs_.address()); // Slot.
- } else {
- ASSERT(mode == INCREMENTAL);
- __ mov(regs_.scratch0(), Operand(regs_.address(), 0));
- __ mov(Operand(esp, 1 * kPointerSize), regs_.scratch0()); // Value.
- }
+ __ mov(Operand(esp, 1 * kPointerSize), regs_.address()); // Slot.
__ mov(Operand(esp, 2 * kPointerSize),
Immediate(ExternalReference::isolate_address()));
void IncrementalMarking::RecordWriteFromCode(HeapObject* obj,
- Object* value,
+ Object** slot,
Isolate* isolate) {
ASSERT(obj->IsHeapObject());
IncrementalMarking* marking = isolate->heap()->incremental_marking();
MemoryChunk::kWriteBarrierCounterGranularity);
}
- marking->RecordWrite(obj, NULL, value);
+ marking->RecordWrite(obj, slot, *slot);
}
}
static void RecordWriteFromCode(HeapObject* obj,
- Object* value,
+ Object** slot,
Isolate* isolate);
static void RecordWriteForEvacuationFromCode(HeapObject* obj,
ASSERT(!address.is(a0));
__ Move(address, regs_.address());
__ Move(a0, regs_.object());
- if (mode == INCREMENTAL_COMPACTION) {
- __ Move(a1, address);
- } else {
- ASSERT(mode == INCREMENTAL);
- __ lw(a1, MemOperand(address, 0));
- }
+ __ Move(a1, address);
__ li(a2, Operand(ExternalReference::isolate_address()));
AllowExternalCallThatCantCauseGC scope(masm);
ASSERT(!address.is(arg1));
__ Move(address, regs_.address());
__ Move(arg1, regs_.object());
- if (mode == INCREMENTAL_COMPACTION) {
- // TODO(gc) Can we just set address arg2 in the beginning?
- __ Move(arg2, address);
- } else {
- ASSERT(mode == INCREMENTAL);
- __ movq(arg2, Operand(address, 0));
- }
+ // TODO(gc) Can we just set address arg2 in the beginning?
+ __ Move(arg2, address);
__ LoadAddress(arg3, ExternalReference::isolate_address());
int argument_count = 3;