Home | History | Annotate | Download | only in heap 
      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 
     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 
     23 void IncrementalMarking::RecordWriteOfCodeEntry(JSFunction* host, Object** slot,
     24                                                 Code* value) {
     25   if (IsMarking()) {
     26     RecordWriteOfCodeEntrySlow(host, slot, value);
     27   }
     28 }
     29 
     30 void IncrementalMarking::RecordWriteIntoCode(Code* host, RelocInfo* rinfo,
     31                                              Object* value) {
     32   if (IsMarking() && value->IsHeapObject()) {
     33     RecordWriteIntoCodeSlow(host, rinfo, value);
     34   }
     35 }
     36 
     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