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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 #ifndef VM_HEAP_H_ | 5 #ifndef VM_HEAP_H_ |
| 6 #define VM_HEAP_H_ | 6 #define VM_HEAP_H_ |
| 7 | 7 |
| 8 #include "platform/assert.h" | 8 #include "platform/assert.h" |
| 9 #include "vm/allocation.h" | 9 #include "vm/allocation.h" |
| 10 #include "vm/flags.h" | 10 #include "vm/flags.h" |
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| 32 kCode, | 32 kCode, |
| 33 }; | 33 }; |
| 34 | 34 |
| 35 enum ApiCallbacks { | 35 enum ApiCallbacks { |
| 36 kIgnoreApiCallbacks, | 36 kIgnoreApiCallbacks, |
| 37 kInvokeApiCallbacks | 37 kInvokeApiCallbacks |
| 38 }; | 38 }; |
| 39 | 39 |
| 40 // Default allocation sizes in MB for the old gen and code heaps. | 40 // Default allocation sizes in MB for the old gen and code heaps. |
| 41 static const intptr_t kHeapSizeInMB = 512; | 41 static const intptr_t kHeapSizeInMB = 512; |
| 42 static const intptr_t kCodeHeapSizeInMB = 8; | 42 static const intptr_t kCodeHeapSizeInMB = 12; |
|
srdjan
2012/05/24 18:16:32
Since we generate more code in debug and checked m
| |
| 43 | 43 |
| 44 ~Heap(); | 44 ~Heap(); |
| 45 | 45 |
| 46 uword Allocate(intptr_t size, Space space) { | 46 uword Allocate(intptr_t size, Space space) { |
| 47 switch (space) { | 47 switch (space) { |
| 48 case kNew: | 48 case kNew: |
| 49 // Do not attempt to allocate very large objects in new space. | 49 // Do not attempt to allocate very large objects in new space. |
| 50 if (!PageSpace::IsPageAllocatableSize(size)) { | 50 if (!PageSpace::IsPageAllocatableSize(size)) { |
| 51 return AllocateOld(size); | 51 return AllocateOld(size); |
| 52 } | 52 } |
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| 144 public: | 144 public: |
| 145 NoGCScope() {} | 145 NoGCScope() {} |
| 146 private: | 146 private: |
| 147 DISALLOW_COPY_AND_ASSIGN(NoGCScope); | 147 DISALLOW_COPY_AND_ASSIGN(NoGCScope); |
| 148 }; | 148 }; |
| 149 #endif // defined(DEBUG) | 149 #endif // defined(DEBUG) |
| 150 | 150 |
| 151 } // namespace dart | 151 } // namespace dart |
| 152 | 152 |
| 153 #endif // VM_HEAP_H_ | 153 #endif // VM_HEAP_H_ |
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