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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, 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/allocation.h" | 5 #include "vm/allocation.h" |
6 | 6 |
7 #include "vm/assert.h" | 7 #include "vm/assert.h" |
8 #include "vm/isolate.h" | 8 #include "vm/isolate.h" |
9 #include "vm/zone.h" | 9 #include "vm/zone.h" |
10 | 10 |
11 namespace dart { | 11 namespace dart { |
12 | 12 |
13 StackResource::StackResource() { | 13 StackResource::StackResource() { |
14 Isolate* isolate = Isolate::Current(); | 14 isolate_ = Isolate::Current(); |
15 previous_ = isolate->top_resource(); | 15 previous_ = isolate_->top_resource(); |
16 isolate->set_top_resource(this); | 16 isolate_->set_top_resource(this); |
17 } | 17 } |
18 | 18 |
19 | 19 |
20 StackResource::~StackResource() { | 20 StackResource::~StackResource() { |
21 Isolate* isolate = Isolate::Current(); | 21 StackResource* top = isolate_->top_resource(); |
22 StackResource* top = isolate->top_resource(); | |
23 ASSERT(top == this); | 22 ASSERT(top == this); |
24 isolate->set_top_resource(previous_); | 23 isolate_->set_top_resource(previous_); |
25 } | 24 } |
26 | 25 |
27 ZoneAllocated::~ZoneAllocated() { | 26 ZoneAllocated::~ZoneAllocated() { |
28 UNREACHABLE(); | 27 UNREACHABLE(); |
29 } | 28 } |
30 | 29 |
31 void* ZoneAllocated::operator new(uword size) { | 30 void* ZoneAllocated::operator new(uword size) { |
32 Isolate* isolate = Isolate::Current(); | 31 Isolate* isolate = Isolate::Current(); |
33 ASSERT(isolate != NULL); | 32 ASSERT(isolate != NULL); |
34 ASSERT(isolate->current_zone() != NULL); | 33 ASSERT(isolate->current_zone() != NULL); |
35 return reinterpret_cast<void*>(isolate->current_zone()->Allocate(size)); | 34 return reinterpret_cast<void*>(isolate->current_zone()->Allocate(size)); |
36 } | 35 } |
37 | 36 |
38 } // namespace dart | 37 } // namespace dart |
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