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| 1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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 #include "src/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #include "src/strings-storage.h" | 7 #include "src/strings-storage.h" |
| 8 | 8 |
| 9 | 9 |
| 10 namespace v8 { | 10 namespace v8 { |
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| 73 } | 73 } |
| 74 return AddOrDisposeString(str.start(), len); | 74 return AddOrDisposeString(str.start(), len); |
| 75 } | 75 } |
| 76 | 76 |
| 77 | 77 |
| 78 const char* StringsStorage::GetName(Name* name) { | 78 const char* StringsStorage::GetName(Name* name) { |
| 79 if (name->IsString()) { | 79 if (name->IsString()) { |
| 80 String* str = String::cast(name); | 80 String* str = String::cast(name); |
| 81 int length = Min(kMaxNameSize, str->length()); | 81 int length = Min(kMaxNameSize, str->length()); |
| 82 int actual_length = 0; | 82 int actual_length = 0; |
| 83 SmartArrayPointer<char> data = str->ToCString( | 83 base::SmartArrayPointer<char> data = str->ToCString( |
| 84 DISALLOW_NULLS, ROBUST_STRING_TRAVERSAL, 0, length, &actual_length); | 84 DISALLOW_NULLS, ROBUST_STRING_TRAVERSAL, 0, length, &actual_length); |
| 85 return AddOrDisposeString(data.Detach(), actual_length); | 85 return AddOrDisposeString(data.Detach(), actual_length); |
| 86 } else if (name->IsSymbol()) { | 86 } else if (name->IsSymbol()) { |
| 87 return "<symbol>"; | 87 return "<symbol>"; |
| 88 } | 88 } |
| 89 return ""; | 89 return ""; |
| 90 } | 90 } |
| 91 | 91 |
| 92 | 92 |
| 93 const char* StringsStorage::GetName(int index) { | 93 const char* StringsStorage::GetName(int index) { |
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| 114 return size; | 114 return size; |
| 115 } | 115 } |
| 116 | 116 |
| 117 | 117 |
| 118 HashMap::Entry* StringsStorage::GetEntry(const char* str, int len) { | 118 HashMap::Entry* StringsStorage::GetEntry(const char* str, int len) { |
| 119 uint32_t hash = StringHasher::HashSequentialString(str, len, hash_seed_); | 119 uint32_t hash = StringHasher::HashSequentialString(str, len, hash_seed_); |
| 120 return names_.LookupOrInsert(const_cast<char*>(str), hash); | 120 return names_.LookupOrInsert(const_cast<char*>(str), hash); |
| 121 } | 121 } |
| 122 } // namespace internal | 122 } // namespace internal |
| 123 } // namespace v8 | 123 } // namespace v8 |
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