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| 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | 27 |
| 28 #include "isolate.h" | 28 #include "isolate.h" |
| 29 | 29 |
| 30 #ifndef V8_SNAPSHOT_H_ | 30 #ifndef V8_SNAPSHOT_H_ |
| 31 #define V8_SNAPSHOT_H_ | 31 #define V8_SNAPSHOT_H_ |
| 32 | 32 |
| 33 namespace v8 { | 33 namespace v8 { |
| 34 namespace internal { | 34 namespace internal { |
| 35 | 35 |
| 36 STATIC_CLASS Snapshot { | 36 class Snapshot { |
| 37 public: | 37 public: |
| 38 // Initialize the VM from the given snapshot file. If snapshot_file is | 38 // Initialize the VM from the given snapshot file. If snapshot_file is |
| 39 // NULL, use the internal snapshot instead. Returns false if no snapshot | 39 // NULL, use the internal snapshot instead. Returns false if no snapshot |
| 40 // could be found. | 40 // could be found. |
| 41 static bool Initialize(const char* snapshot_file = NULL); | 41 static bool Initialize(const char* snapshot_file = NULL); |
| 42 | 42 |
| 43 // Create a new context using the internal partial snapshot. | 43 // Create a new context using the internal partial snapshot. |
| 44 static Handle<Context> NewContextFromSnapshot(); | 44 static Handle<Context> NewContextFromSnapshot(); |
| 45 | 45 |
| 46 // Returns whether or not the snapshot is enabled. | 46 // Returns whether or not the snapshot is enabled. |
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| 82 static const int context_raw_size_; | 82 static const int context_raw_size_; |
| 83 | 83 |
| 84 static bool Deserialize(const byte* content, int len); | 84 static bool Deserialize(const byte* content, int len); |
| 85 | 85 |
| 86 DISALLOW_IMPLICIT_CONSTRUCTORS(Snapshot); | 86 DISALLOW_IMPLICIT_CONSTRUCTORS(Snapshot); |
| 87 }; | 87 }; |
| 88 | 88 |
| 89 } } // namespace v8::internal | 89 } } // namespace v8::internal |
| 90 | 90 |
| 91 #endif // V8_SNAPSHOT_H_ | 91 #endif // V8_SNAPSHOT_H_ |
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