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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "src/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #include "src/accessors.h" | 7 #include "src/accessors.h" |
| 8 #include "src/api.h" | 8 #include "src/api.h" |
| 9 #include "src/base/platform/platform.h" | 9 #include "src/base/platform/platform.h" |
| 10 #include "src/bootstrapper.h" | 10 #include "src/bootstrapper.h" |
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| 2133 // Deserialize. | 2133 // Deserialize. |
| 2134 deserializer.DeserializePartial(isolate, &root); | 2134 deserializer.DeserializePartial(isolate, &root); |
| 2135 deserializer.FlushICacheForNewCodeObjects(); | 2135 deserializer.FlushICacheForNewCodeObjects(); |
| 2136 } | 2136 } |
| 2137 | 2137 |
| 2138 if (FLAG_profile_deserialization) { | 2138 if (FLAG_profile_deserialization) { |
| 2139 double ms = timer.Elapsed().InMillisecondsF(); | 2139 double ms = timer.Elapsed().InMillisecondsF(); |
| 2140 int length = data->length(); | 2140 int length = data->length(); |
| 2141 PrintF("[Deserializing from %d bytes took %0.3f ms]\n", length, ms); | 2141 PrintF("[Deserializing from %d bytes took %0.3f ms]\n", length, ms); |
| 2142 } | 2142 } |
| 2143 return Handle<SharedFunctionInfo>(SharedFunctionInfo::cast(root), isolate); | 2143 Handle<SharedFunctionInfo> result(SharedFunctionInfo::cast(root), isolate); |
| 2144 result->set_deserialized(true); |
| 2145 return result; |
| 2144 } | 2146 } |
| 2145 | 2147 |
| 2146 | 2148 |
| 2147 SerializedCodeData::SerializedCodeData(List<byte>* payload, CodeSerializer* cs) | 2149 SerializedCodeData::SerializedCodeData(List<byte>* payload, CodeSerializer* cs) |
| 2148 : owns_script_data_(true) { | 2150 : owns_script_data_(true) { |
| 2149 DisallowHeapAllocation no_gc; | 2151 DisallowHeapAllocation no_gc; |
| 2150 List<uint32_t>* stub_keys = cs->stub_keys(); | 2152 List<uint32_t>* stub_keys = cs->stub_keys(); |
| 2151 | 2153 |
| 2152 // Calculate sizes. | 2154 // Calculate sizes. |
| 2153 int num_stub_keys = stub_keys->length(); | 2155 int num_stub_keys = stub_keys->length(); |
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| 2187 | 2189 |
| 2188 int SerializedCodeData::CheckSum(String* string) { | 2190 int SerializedCodeData::CheckSum(String* string) { |
| 2189 int checksum = Version::Hash(); | 2191 int checksum = Version::Hash(); |
| 2190 #ifdef DEBUG | 2192 #ifdef DEBUG |
| 2191 uint32_t seed = static_cast<uint32_t>(checksum); | 2193 uint32_t seed = static_cast<uint32_t>(checksum); |
| 2192 checksum = static_cast<int>(IteratingStringHasher::Hash(string, seed)); | 2194 checksum = static_cast<int>(IteratingStringHasher::Hash(string, seed)); |
| 2193 #endif // DEBUG | 2195 #endif // DEBUG |
| 2194 return checksum; | 2196 return checksum; |
| 2195 } | 2197 } |
| 2196 } } // namespace v8::internal | 2198 } } // namespace v8::internal |
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