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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 // 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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215 int line_offset, | 215 int line_offset, |
216 int column_offset, | 216 int column_offset, |
217 bool is_shared_cross_origin, | 217 bool is_shared_cross_origin, |
218 Handle<Context> context); | 218 Handle<Context> context); |
219 | 219 |
220 // Finds the shared function info for a source string for eval in a | 220 // Finds the shared function info for a source string for eval in a |
221 // given context. Returns an empty handle if the cache doesn't | 221 // given context. Returns an empty handle if the cache doesn't |
222 // contain a script for the given source string. | 222 // contain a script for the given source string. |
223 Handle<SharedFunctionInfo> LookupEval(Handle<String> source, | 223 Handle<SharedFunctionInfo> LookupEval(Handle<String> source, |
224 Handle<Context> context, | 224 Handle<Context> context, |
225 bool is_global, | |
226 LanguageMode language_mode, | 225 LanguageMode language_mode, |
227 int scope_position); | 226 int scope_position); |
228 | 227 |
229 // Returns the regexp data associated with the given regexp if it | 228 // Returns the regexp data associated with the given regexp if it |
230 // is in cache, otherwise an empty handle. | 229 // is in cache, otherwise an empty handle. |
231 Handle<FixedArray> LookupRegExp(Handle<String> source, | 230 Handle<FixedArray> LookupRegExp(Handle<String> source, |
232 JSRegExp::Flags flags); | 231 JSRegExp::Flags flags); |
233 | 232 |
234 // Associate the (source, kind) pair to the shared function | 233 // Associate the (source, kind) pair to the shared function |
235 // info. This may overwrite an existing mapping. | 234 // info. This may overwrite an existing mapping. |
236 void PutScript(Handle<String> source, | 235 void PutScript(Handle<String> source, |
237 Handle<Context> context, | 236 Handle<Context> context, |
238 Handle<SharedFunctionInfo> function_info); | 237 Handle<SharedFunctionInfo> function_info); |
239 | 238 |
240 // Associate the (source, context->closure()->shared(), kind) triple | 239 // Associate the (source, context->closure()->shared(), kind) triple |
241 // with the shared function info. This may overwrite an existing mapping. | 240 // with the shared function info. This may overwrite an existing mapping. |
242 void PutEval(Handle<String> source, | 241 void PutEval(Handle<String> source, |
243 Handle<Context> context, | 242 Handle<Context> context, |
244 bool is_global, | |
245 Handle<SharedFunctionInfo> function_info, | 243 Handle<SharedFunctionInfo> function_info, |
246 int scope_position); | 244 int scope_position); |
247 | 245 |
248 // Associate the (source, flags) pair to the given regexp data. | 246 // Associate the (source, flags) pair to the given regexp data. |
249 // This may overwrite an existing mapping. | 247 // This may overwrite an existing mapping. |
250 void PutRegExp(Handle<String> source, | 248 void PutRegExp(Handle<String> source, |
251 JSRegExp::Flags flags, | 249 JSRegExp::Flags flags, |
252 Handle<FixedArray> data); | 250 Handle<FixedArray> data); |
253 | 251 |
254 // Clear the cache - also used to initialize the cache at startup. | 252 // Clear the cache - also used to initialize the cache at startup. |
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297 | 295 |
298 friend class Isolate; | 296 friend class Isolate; |
299 | 297 |
300 DISALLOW_COPY_AND_ASSIGN(CompilationCache); | 298 DISALLOW_COPY_AND_ASSIGN(CompilationCache); |
301 }; | 299 }; |
302 | 300 |
303 | 301 |
304 } } // namespace v8::internal | 302 } } // namespace v8::internal |
305 | 303 |
306 #endif // V8_COMPILATION_CACHE_H_ | 304 #endif // V8_COMPILATION_CACHE_H_ |
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