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Issue 6606006: [Isolates] Merge 6500:6700 from bleeding_edge to isolates. (Closed) Base URL: http://v8.googlecode.com/svn/branches/experimental/isolates/
Patch Set: '' Created 9 years, 9 months ago
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1 // Copyright 2008 the V8 project authors. All rights reserved. 1 // Copyright 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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117 }; 117 };
118 118
119 119
120 // Sub-cache for eval scripts. 120 // Sub-cache for eval scripts.
121 class CompilationCacheEval: public CompilationSubCache { 121 class CompilationCacheEval: public CompilationSubCache {
122 public: 122 public:
123 explicit CompilationCacheEval(int generations) 123 explicit CompilationCacheEval(int generations)
124 : CompilationSubCache(generations) { } 124 : CompilationSubCache(generations) { }
125 125
126 Handle<SharedFunctionInfo> Lookup(Handle<String> source, 126 Handle<SharedFunctionInfo> Lookup(Handle<String> source,
127 Handle<Context> context); 127 Handle<Context> context,
128 StrictModeFlag strict_mode);
128 129
129 void Put(Handle<String> source, 130 void Put(Handle<String> source,
130 Handle<Context> context, 131 Handle<Context> context,
131 Handle<SharedFunctionInfo> function_info); 132 Handle<SharedFunctionInfo> function_info);
132 133
133 private: 134 private:
134 MUST_USE_RESULT MaybeObject* TryTablePut( 135 MUST_USE_RESULT MaybeObject* TryTablePut(
135 Handle<String> source, 136 Handle<String> source,
136 Handle<Context> context, 137 Handle<Context> context,
137 Handle<SharedFunctionInfo> function_info); 138 Handle<SharedFunctionInfo> function_info);
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183 Handle<SharedFunctionInfo> LookupScript(Handle<String> source, 184 Handle<SharedFunctionInfo> LookupScript(Handle<String> source,
184 Handle<Object> name, 185 Handle<Object> name,
185 int line_offset, 186 int line_offset,
186 int column_offset); 187 int column_offset);
187 188
188 // Finds the shared function info for a source string for eval in a 189 // Finds the shared function info for a source string for eval in a
189 // given context. Returns an empty handle if the cache doesn't 190 // given context. Returns an empty handle if the cache doesn't
190 // contain a script for the given source string. 191 // contain a script for the given source string.
191 Handle<SharedFunctionInfo> LookupEval(Handle<String> source, 192 Handle<SharedFunctionInfo> LookupEval(Handle<String> source,
192 Handle<Context> context, 193 Handle<Context> context,
193 bool is_global); 194 bool is_global,
195 StrictModeFlag strict_mode);
194 196
195 // Returns the regexp data associated with the given regexp if it 197 // Returns the regexp data associated with the given regexp if it
196 // is in cache, otherwise an empty handle. 198 // is in cache, otherwise an empty handle.
197 Handle<FixedArray> LookupRegExp(Handle<String> source, 199 Handle<FixedArray> LookupRegExp(Handle<String> source,
198 JSRegExp::Flags flags); 200 JSRegExp::Flags flags);
199 201
200 // Associate the (source, kind) pair to the shared function 202 // Associate the (source, kind) pair to the shared function
201 // info. This may overwrite an existing mapping. 203 // info. This may overwrite an existing mapping.
202 void PutScript(Handle<String> source, 204 void PutScript(Handle<String> source,
203 Handle<SharedFunctionInfo> function_info); 205 Handle<SharedFunctionInfo> function_info);
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266 268
267 friend class Isolate; 269 friend class Isolate;
268 270
269 DISALLOW_COPY_AND_ASSIGN(CompilationCache); 271 DISALLOW_COPY_AND_ASSIGN(CompilationCache);
270 }; 272 };
271 273
272 274
273 } } // namespace v8::internal 275 } } // namespace v8::internal
274 276
275 #endif // V8_COMPILATION_CACHE_H_ 277 #endif // V8_COMPILATION_CACHE_H_
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