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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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182 static void DebugCommand(); | 182 static void DebugCommand(); |
183 #endif | 183 #endif |
184 static void Continue(InterruptFlag after_what); | 184 static void Continue(InterruptFlag after_what); |
185 | 185 |
186 // This provides an asynchronous read of the stack limits for the current | 186 // This provides an asynchronous read of the stack limits for the current |
187 // thread. There are no locks protecting this, but it is assumed that you | 187 // thread. There are no locks protecting this, but it is assumed that you |
188 // have the global V8 lock if you are using multiple V8 threads. | 188 // have the global V8 lock if you are using multiple V8 threads. |
189 static uintptr_t climit() { | 189 static uintptr_t climit() { |
190 return thread_local_.climit_; | 190 return thread_local_.climit_; |
191 } | 191 } |
| 192 static uintptr_t real_climit() { |
| 193 return thread_local_.real_climit_; |
| 194 } |
192 static uintptr_t jslimit() { | 195 static uintptr_t jslimit() { |
193 return thread_local_.jslimit_; | 196 return thread_local_.jslimit_; |
194 } | 197 } |
195 static uintptr_t real_jslimit() { | 198 static uintptr_t real_jslimit() { |
196 return thread_local_.real_jslimit_; | 199 return thread_local_.real_jslimit_; |
197 } | 200 } |
198 static Address address_of_jslimit() { | 201 static Address address_of_jslimit() { |
199 return reinterpret_cast<Address>(&thread_local_.jslimit_); | 202 return reinterpret_cast<Address>(&thread_local_.jslimit_); |
200 } | 203 } |
201 static Address address_of_real_jslimit() { | 204 static Address address_of_real_jslimit() { |
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306 StackGuard::DisableInterrupts(); | 309 StackGuard::DisableInterrupts(); |
307 } | 310 } |
308 | 311 |
309 ~PostponeInterruptsScope() { | 312 ~PostponeInterruptsScope() { |
310 if (--StackGuard::thread_local_.postpone_interrupts_nesting_ == 0) { | 313 if (--StackGuard::thread_local_.postpone_interrupts_nesting_ == 0) { |
311 StackGuard::EnableInterrupts(); | 314 StackGuard::EnableInterrupts(); |
312 } | 315 } |
313 } | 316 } |
314 }; | 317 }; |
315 | 318 |
316 | |
317 class GCExtension : public v8::Extension { | |
318 public: | |
319 GCExtension() : v8::Extension("v8/gc", kSource) {} | |
320 virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction( | |
321 v8::Handle<v8::String> name); | |
322 static v8::Handle<v8::Value> GC(const v8::Arguments& args); | |
323 private: | |
324 static const char* const kSource; | |
325 }; | |
326 | |
327 | |
328 class ExternalizeStringExtension : public v8::Extension { | |
329 public: | |
330 ExternalizeStringExtension() : v8::Extension("v8/externalize", kSource) {} | |
331 virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction( | |
332 v8::Handle<v8::String> name); | |
333 static v8::Handle<v8::Value> Externalize(const v8::Arguments& args); | |
334 static v8::Handle<v8::Value> IsAscii(const v8::Arguments& args); | |
335 private: | |
336 static const char* const kSource; | |
337 }; | |
338 | |
339 } } // namespace v8::internal | 319 } } // namespace v8::internal |
340 | 320 |
341 #endif // V8_EXECUTION_H_ | 321 #endif // V8_EXECUTION_H_ |
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