1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef V8_HEAP_INCREMENTAL_MARKING_INL_H_
6 #define V8_HEAP_INCREMENTAL_MARKING_INL_H_
7
8 #include "src/heap/incremental-marking.h"
9 #include "src/isolate.h"
10
11 namespace v8 {
12 namespace internal {
13
14
RecordWrite(HeapObject * obj,Object ** slot,Object * value)15 void IncrementalMarking::RecordWrite(HeapObject* obj, Object** slot,
16 Object* value) {
17 if (IsMarking() && value->IsHeapObject()) {
18 RecordWriteSlow(obj, slot, value);
19 }
20 }
21
22
RecordWriteOfCodeEntry(JSFunction * host,Object ** slot,Code * value)23 void IncrementalMarking::RecordWriteOfCodeEntry(JSFunction* host, Object** slot,
24 Code* value) {
25 if (IsMarking()) {
26 RecordWriteOfCodeEntrySlow(host, slot, value);
27 }
28 }
29
RecordWriteIntoCode(Code * host,RelocInfo * rinfo,Object * value)30 void IncrementalMarking::RecordWriteIntoCode(Code* host, RelocInfo* rinfo,
31 Object* value) {
32 if (IsMarking() && value->IsHeapObject()) {
33 RecordWriteIntoCodeSlow(host, rinfo, value);
34 }
35 }
36
RestartIfNotMarking()37 void IncrementalMarking::RestartIfNotMarking() {
38 if (state_ == COMPLETE) {
39 state_ = MARKING;
40 if (FLAG_trace_incremental_marking) {
41 heap()->isolate()->PrintWithTimestamp(
42 "[IncrementalMarking] Restarting (new grey objects)\n");
43 }
44 }
45 }
46
47 } // namespace internal
48 } // namespace v8
49
50 #endif // V8_HEAP_INCREMENTAL_MARKING_INL_H_
51