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Side by Side Diff: runtime/vm/zone.cc

Issue 9209001: Move utils.h and utils.cc from runtime/vm to runtime/platform (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Addressed review comments from iposva@ and ager@ Created 8 years, 11 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/zone.h" 5 #include "vm/zone.h"
6 6
7 #include "platform/assert.h" 7 #include "platform/assert.h"
8 #include "platform/utils.h"
8 #include "vm/flags.h" 9 #include "vm/flags.h"
9 #include "vm/isolate.h" 10 #include "vm/isolate.h"
10 #include "vm/os.h" 11 #include "vm/os.h"
11 #include "vm/utils.h"
12 12
13 namespace dart { 13 namespace dart {
14 14
15 DEFINE_DEBUG_FLAG(bool, trace_zone_sizes, 15 DEFINE_DEBUG_FLAG(bool, trace_zone_sizes,
16 false, "Traces allocation sizes in the zone."); 16 false, "Traces allocation sizes in the zone.");
17 17
18 18
19 // Zone segments represent chunks of memory: They have starting 19 // Zone segments represent chunks of memory: They have starting
20 // address encoded in the this pointer and a size in bytes. They are 20 // address encoded in the this pointer and a size in bytes. They are
21 // chained together to form the backing storage for an expanding zone. 21 // chained together to form the backing storage for an expanding zone.
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237 237
238 void Zone::VisitObjectPointers(ObjectPointerVisitor* visitor) { 238 void Zone::VisitObjectPointers(ObjectPointerVisitor* visitor) {
239 Zone* zone = this; 239 Zone* zone = this;
240 while (zone != NULL) { 240 while (zone != NULL) {
241 zone->handles()->VisitObjectPointers(visitor); 241 zone->handles()->VisitObjectPointers(visitor);
242 zone = zone->previous_; 242 zone = zone->previous_;
243 } 243 }
244 } 244 }
245 245
246 } // namespace dart 246 } // namespace dart
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