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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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1073 const char* chars = ReadChars(name, &size); | 1073 const char* chars = ReadChars(name, &size); |
1074 if (chars == NULL) return Handle<String>(); | 1074 if (chars == NULL) return Handle<String>(); |
1075 Handle<String> result = String::New(chars, size); | 1075 Handle<String> result = String::New(chars, size); |
1076 delete[] chars; | 1076 delete[] chars; |
1077 return result; | 1077 return result; |
1078 } | 1078 } |
1079 | 1079 |
1080 | 1080 |
1081 #ifndef V8_SHARED | 1081 #ifndef V8_SHARED |
1082 i::Thread::Options SourceGroup::GetThreadOptions() { | 1082 i::Thread::Options SourceGroup::GetThreadOptions() { |
1083 i::Thread::Options options; | |
1084 options.name = "IsolateThread"; | |
1085 // On some systems (OSX 10.6) the stack size default is 0.5Mb or less | 1083 // On some systems (OSX 10.6) the stack size default is 0.5Mb or less |
1086 // which is not enough to parse the big literal expressions used in tests. | 1084 // which is not enough to parse the big literal expressions used in tests. |
1087 // The stack size should be at least StackGuard::kLimitSize + some | 1085 // The stack size should be at least StackGuard::kLimitSize + some |
1088 // OS-specific padding for thread startup code. | 1086 // OS-specific padding for thread startup code. 2Mbytes seems to be enough. |
1089 options.stack_size = 2 << 20; // 2 Mb seems to be enough | 1087 return i::Thread::Options("IsolateThread", 2 << 20); |
Vyacheslav Egorov (Chromium)
2011/12/21 13:22:12
I would prefer 2 * MB instead of 2 << 20.
| |
1090 return options; | |
1091 } | 1088 } |
1092 | 1089 |
1093 | 1090 |
1094 void SourceGroup::ExecuteInThread() { | 1091 void SourceGroup::ExecuteInThread() { |
1095 Isolate* isolate = Isolate::New(); | 1092 Isolate* isolate = Isolate::New(); |
1096 do { | 1093 do { |
1097 if (next_semaphore_ != NULL) next_semaphore_->Wait(); | 1094 if (next_semaphore_ != NULL) next_semaphore_->Wait(); |
1098 { | 1095 { |
1099 Isolate::Scope iscope(isolate); | 1096 Isolate::Scope iscope(isolate); |
1100 Locker lock(isolate); | 1097 Locker lock(isolate); |
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1393 } | 1390 } |
1394 | 1391 |
1395 } // namespace v8 | 1392 } // namespace v8 |
1396 | 1393 |
1397 | 1394 |
1398 #ifndef GOOGLE3 | 1395 #ifndef GOOGLE3 |
1399 int main(int argc, char* argv[]) { | 1396 int main(int argc, char* argv[]) { |
1400 return v8::Shell::Main(argc, argv); | 1397 return v8::Shell::Main(argc, argv); |
1401 } | 1398 } |
1402 #endif | 1399 #endif |
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