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Side by Side Diff: src/profile-generator.h

Issue 425223004: Move anonymous function name beautifying out of v8. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Rebaseline Created 6 years, 4 months ago
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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 // 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 #ifndef V8_PROFILE_GENERATOR_H_ 5 #ifndef V8_PROFILE_GENERATOR_H_
6 #define V8_PROFILE_GENERATOR_H_ 6 #define V8_PROFILE_GENERATOR_H_
7 7
8 #include "include/v8-profiler.h" 8 #include "include/v8-profiler.h"
9 #include "src/allocation.h" 9 #include "src/allocation.h"
10 #include "src/hashmap.h" 10 #include "src/hashmap.h"
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27 const char* GetName(Name* name); 27 const char* GetName(Name* name);
28 const char* GetName(int index); 28 const char* GetName(int index);
29 const char* GetFunctionName(Name* name); 29 const char* GetFunctionName(Name* name);
30 const char* GetFunctionName(const char* name); 30 const char* GetFunctionName(const char* name);
31 size_t GetUsedMemorySize() const; 31 size_t GetUsedMemorySize() const;
32 32
33 private: 33 private:
34 static const int kMaxNameSize = 1024; 34 static const int kMaxNameSize = 1024;
35 35
36 static bool StringsMatch(void* key1, void* key2); 36 static bool StringsMatch(void* key1, void* key2);
37 const char* BeautifyFunctionName(const char* name);
38 const char* AddOrDisposeString(char* str, int len); 37 const char* AddOrDisposeString(char* str, int len);
39 HashMap::Entry* GetEntry(const char* str, int len); 38 HashMap::Entry* GetEntry(const char* str, int len);
40 39
41 uint32_t hash_seed_; 40 uint32_t hash_seed_;
42 HashMap names_; 41 HashMap names_;
43 42
44 DISALLOW_COPY_AND_ASSIGN(StringsStorage); 43 DISALLOW_COPY_AND_ASSIGN(StringsStorage);
45 }; 44 };
46 45
47 46
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306 305
307 306
308 class ProfileGenerator { 307 class ProfileGenerator {
309 public: 308 public:
310 explicit ProfileGenerator(CpuProfilesCollection* profiles); 309 explicit ProfileGenerator(CpuProfilesCollection* profiles);
311 310
312 void RecordTickSample(const TickSample& sample); 311 void RecordTickSample(const TickSample& sample);
313 312
314 CodeMap* code_map() { return &code_map_; } 313 CodeMap* code_map() { return &code_map_; }
315 314
316 static const char* const kAnonymousFunctionName;
317 static const char* const kProgramEntryName; 315 static const char* const kProgramEntryName;
318 static const char* const kIdleEntryName; 316 static const char* const kIdleEntryName;
319 static const char* const kGarbageCollectorEntryName; 317 static const char* const kGarbageCollectorEntryName;
320 // Used to represent frames for which we have no reliable way to 318 // Used to represent frames for which we have no reliable way to
321 // detect function. 319 // detect function.
322 static const char* const kUnresolvedFunctionName; 320 static const char* const kUnresolvedFunctionName;
323 321
324 private: 322 private:
325 CodeEntry* EntryForVMState(StateTag tag); 323 CodeEntry* EntryForVMState(StateTag tag);
326 324
327 CpuProfilesCollection* profiles_; 325 CpuProfilesCollection* profiles_;
328 CodeMap code_map_; 326 CodeMap code_map_;
329 CodeEntry* program_entry_; 327 CodeEntry* program_entry_;
330 CodeEntry* idle_entry_; 328 CodeEntry* idle_entry_;
331 CodeEntry* gc_entry_; 329 CodeEntry* gc_entry_;
332 CodeEntry* unresolved_entry_; 330 CodeEntry* unresolved_entry_;
333 331
334 DISALLOW_COPY_AND_ASSIGN(ProfileGenerator); 332 DISALLOW_COPY_AND_ASSIGN(ProfileGenerator);
335 }; 333 };
336 334
337 335
338 } } // namespace v8::internal 336 } } // namespace v8::internal
339 337
340 #endif // V8_PROFILE_GENERATOR_H_ 338 #endif // V8_PROFILE_GENERATOR_H_
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