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Issue 23468021: move HEAP to /test (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 3 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 // 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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34 34
35 namespace v8 { 35 namespace v8 {
36 namespace internal { 36 namespace internal {
37 37
38 struct OffsetRange; 38 struct OffsetRange;
39 39
40 // Provides a storage of strings allocated in C++ heap, to hold them 40 // Provides a storage of strings allocated in C++ heap, to hold them
41 // forever, even if they disappear from JS heap or external storage. 41 // forever, even if they disappear from JS heap or external storage.
42 class StringsStorage { 42 class StringsStorage {
43 public: 43 public:
44 StringsStorage(); 44 explicit StringsStorage(Heap* heap);
45 ~StringsStorage(); 45 ~StringsStorage();
46 46
47 const char* GetCopy(const char* src); 47 const char* GetCopy(const char* src);
48 const char* GetFormatted(const char* format, ...); 48 const char* GetFormatted(const char* format, ...);
49 const char* GetVFormatted(const char* format, va_list args); 49 const char* GetVFormatted(const char* format, va_list args);
50 const char* GetName(Name* name); 50 const char* GetName(Name* name);
51 const char* GetName(int index); 51 const char* GetName(int index);
52 inline const char* GetFunctionName(Name* name); 52 inline const char* GetFunctionName(Name* name);
53 inline const char* GetFunctionName(const char* name); 53 inline const char* GetFunctionName(const char* name);
54 size_t GetUsedMemorySize() const; 54 size_t GetUsedMemorySize() const;
55 55
56 private: 56 private:
57 static const int kMaxNameSize = 1024; 57 static const int kMaxNameSize = 1024;
58 58
59 INLINE(static bool StringsMatch(void* key1, void* key2)) { 59 INLINE(static bool StringsMatch(void* key1, void* key2)) {
60 return strcmp(reinterpret_cast<char*>(key1), 60 return strcmp(reinterpret_cast<char*>(key1),
61 reinterpret_cast<char*>(key2)) == 0; 61 reinterpret_cast<char*>(key2)) == 0;
62 } 62 }
63 const char* AddOrDisposeString(char* str, uint32_t hash); 63 const char* AddOrDisposeString(char* str, uint32_t hash);
64 64
65 // Mapping of strings by String::Hash to const char* strings. 65 // Mapping of strings by String::Hash to const char* strings.
66 uint32_t hash_seed_;
66 HashMap names_; 67 HashMap names_;
67 68
68 DISALLOW_COPY_AND_ASSIGN(StringsStorage); 69 DISALLOW_COPY_AND_ASSIGN(StringsStorage);
69 }; 70 };
70 71
71 72
72 class CodeEntry { 73 class CodeEntry {
73 public: 74 public:
74 // CodeEntry doesn't own name strings, just references them. 75 // CodeEntry doesn't own name strings, just references them.
75 INLINE(CodeEntry(Logger::LogEventsAndTags tag, 76 INLINE(CodeEntry(Logger::LogEventsAndTags tag,
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270 271
271 CodeTree tree_; 272 CodeTree tree_;
272 int next_shared_id_; 273 int next_shared_id_;
273 274
274 DISALLOW_COPY_AND_ASSIGN(CodeMap); 275 DISALLOW_COPY_AND_ASSIGN(CodeMap);
275 }; 276 };
276 277
277 278
278 class CpuProfilesCollection { 279 class CpuProfilesCollection {
279 public: 280 public:
280 CpuProfilesCollection(); 281 explicit CpuProfilesCollection(Heap* heap);
281 ~CpuProfilesCollection(); 282 ~CpuProfilesCollection();
282 283
283 bool StartProfiling(const char* title, unsigned uid, bool record_samples); 284 bool StartProfiling(const char* title, unsigned uid, bool record_samples);
284 CpuProfile* StopProfiling(const char* title); 285 CpuProfile* StopProfiling(const char* title);
285 List<CpuProfile*>* profiles() { return &finished_profiles_; } 286 List<CpuProfile*>* profiles() { return &finished_profiles_; }
286 const char* GetName(Name* name) { 287 const char* GetName(Name* name) {
287 return function_and_resource_names_.GetName(name); 288 return function_and_resource_names_.GetName(name);
288 } 289 }
289 const char* GetName(int args_count) { 290 const char* GetName(int args_count) {
290 return function_and_resource_names_.GetName(args_count); 291 return function_and_resource_names_.GetName(args_count);
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350 CodeEntry* gc_entry_; 351 CodeEntry* gc_entry_;
351 CodeEntry* unresolved_entry_; 352 CodeEntry* unresolved_entry_;
352 353
353 DISALLOW_COPY_AND_ASSIGN(ProfileGenerator); 354 DISALLOW_COPY_AND_ASSIGN(ProfileGenerator);
354 }; 355 };
355 356
356 357
357 } } // namespace v8::internal 358 } } // namespace v8::internal
358 359
359 #endif // V8_PROFILE_GENERATOR_H_ 360 #endif // V8_PROFILE_GENERATOR_H_
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