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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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93 SplayTree<Config, ZoneAllocationPolicy>::ResetRoot(); | 93 SplayTree<Config, ZoneAllocationPolicy>::ResetRoot(); |
94 } | 94 } |
95 | 95 |
96 | 96 |
97 void* ZoneObject::operator new(size_t size, Zone* zone) { | 97 void* ZoneObject::operator new(size_t size, Zone* zone) { |
98 return zone->New(static_cast<int>(size)); | 98 return zone->New(static_cast<int>(size)); |
99 } | 99 } |
100 | 100 |
101 inline void* ZoneAllocationPolicy::New(size_t size) { | 101 inline void* ZoneAllocationPolicy::New(size_t size) { |
102 ASSERT(zone_); | 102 ASSERT(zone_); |
103 return zone_->New(size); | 103 return zone_->New(static_cast<int>(size)); |
sanjoy
2012/06/19 12:45:56
LGTM.
| |
104 } | 104 } |
105 | 105 |
106 | 106 |
107 template <typename T> | 107 template <typename T> |
108 void* ZoneList<T>::operator new(size_t size, Zone* zone) { | 108 void* ZoneList<T>::operator new(size_t size, Zone* zone) { |
109 return zone->New(static_cast<int>(size)); | 109 return zone->New(static_cast<int>(size)); |
110 } | 110 } |
111 | 111 |
112 | 112 |
113 ZoneScope::ZoneScope(Isolate* isolate, ZoneScopeMode mode) | 113 ZoneScope::ZoneScope(Isolate* isolate, ZoneScopeMode mode) |
114 : isolate_(isolate), mode_(mode) { | 114 : isolate_(isolate), mode_(mode) { |
115 isolate_->zone()->scope_nesting_++; | 115 isolate_->zone()->scope_nesting_++; |
116 } | 116 } |
117 | 117 |
118 | 118 |
119 bool ZoneScope::ShouldDeleteOnExit() { | 119 bool ZoneScope::ShouldDeleteOnExit() { |
120 return isolate_->zone()->scope_nesting_ == 1 && mode_ == DELETE_ON_EXIT; | 120 return isolate_->zone()->scope_nesting_ == 1 && mode_ == DELETE_ON_EXIT; |
121 } | 121 } |
122 | 122 |
123 | 123 |
124 int ZoneScope::nesting() { | 124 int ZoneScope::nesting() { |
125 return Isolate::Current()->zone()->scope_nesting_; | 125 return Isolate::Current()->zone()->scope_nesting_; |
126 } | 126 } |
127 | 127 |
128 | 128 |
129 } } // namespace v8::internal | 129 } } // namespace v8::internal |
130 | 130 |
131 #endif // V8_ZONE_INL_H_ | 131 #endif // V8_ZONE_INL_H_ |
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