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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 #include "src/log.h" | 5 #include "src/log.h" |
6 | 6 |
7 #include <cstdarg> | 7 #include <cstdarg> |
8 #include <sstream> | 8 #include <sstream> |
9 | 9 |
10 #include "src/bailout-reason.h" | 10 #include "src/bailout-reason.h" |
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116 void AppendBytes(const char* bytes) { | 116 void AppendBytes(const char* bytes) { |
117 AppendBytes(bytes, StrLength(bytes)); | 117 AppendBytes(bytes, StrLength(bytes)); |
118 } | 118 } |
119 | 119 |
120 void AppendByte(char c) { | 120 void AppendByte(char c) { |
121 if (utf8_pos_ >= kUtf8BufferSize) return; | 121 if (utf8_pos_ >= kUtf8BufferSize) return; |
122 utf8_buffer_[utf8_pos_++] = c; | 122 utf8_buffer_[utf8_pos_++] = c; |
123 } | 123 } |
124 | 124 |
125 void AppendInt(int n) { | 125 void AppendInt(int n) { |
126 int space = kUtf8BufferSize - utf8_pos_; | 126 Vector<char> buffer(utf8_buffer_ + utf8_pos_, |
127 if (space <= 0) return; | 127 kUtf8BufferSize - utf8_pos_); |
128 Vector<char> buffer(utf8_buffer_ + utf8_pos_, space); | |
129 int size = SNPrintF(buffer, "%d", n); | 128 int size = SNPrintF(buffer, "%d", n); |
130 if (size > 0 && utf8_pos_ + size <= kUtf8BufferSize) { | 129 if (size > 0 && utf8_pos_ + size <= kUtf8BufferSize) { |
131 utf8_pos_ += size; | 130 utf8_pos_ += size; |
132 } | 131 } |
133 } | 132 } |
134 | 133 |
135 void AppendHex(uint32_t n) { | 134 void AppendHex(uint32_t n) { |
136 int space = kUtf8BufferSize - utf8_pos_; | 135 Vector<char> buffer(utf8_buffer_ + utf8_pos_, |
137 if (space <= 0) return; | 136 kUtf8BufferSize - utf8_pos_); |
138 Vector<char> buffer(utf8_buffer_ + utf8_pos_, space); | |
139 int size = SNPrintF(buffer, "%x", n); | 137 int size = SNPrintF(buffer, "%x", n); |
140 if (size > 0 && utf8_pos_ + size <= kUtf8BufferSize) { | 138 if (size > 0 && utf8_pos_ + size <= kUtf8BufferSize) { |
141 utf8_pos_ += size; | 139 utf8_pos_ += size; |
142 } | 140 } |
143 } | 141 } |
144 | 142 |
145 const char* get() { return utf8_buffer_; } | 143 const char* get() { return utf8_buffer_; } |
146 int size() const { return utf8_pos_; } | 144 int size() const { return utf8_pos_; } |
147 | 145 |
148 private: | 146 private: |
149 static const int kUtf8BufferSize = 512; | 147 static const int kUtf8BufferSize = 512; |
150 static const int kUtf16BufferSize = kUtf8BufferSize; | 148 static const int kUtf16BufferSize = 128; |
151 | 149 |
152 int utf8_pos_; | 150 int utf8_pos_; |
153 char utf8_buffer_[kUtf8BufferSize]; | 151 char utf8_buffer_[kUtf8BufferSize]; |
154 uc16 utf16_buffer[kUtf16BufferSize]; | 152 uc16 utf16_buffer[kUtf16BufferSize]; |
155 }; | 153 }; |
156 | 154 |
157 | 155 |
158 CodeEventLogger::CodeEventLogger() : name_buffer_(new NameBuffer) { } | 156 CodeEventLogger::CodeEventLogger() : name_buffer_(new NameBuffer) { } |
159 | 157 |
160 CodeEventLogger::~CodeEventLogger() { delete name_buffer_; } | 158 CodeEventLogger::~CodeEventLogger() { delete name_buffer_; } |
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1909 removeCodeEventListener(jit_logger_); | 1907 removeCodeEventListener(jit_logger_); |
1910 delete jit_logger_; | 1908 delete jit_logger_; |
1911 jit_logger_ = NULL; | 1909 jit_logger_ = NULL; |
1912 } | 1910 } |
1913 | 1911 |
1914 return log_->Close(); | 1912 return log_->Close(); |
1915 } | 1913 } |
1916 | 1914 |
1917 } // namespace internal | 1915 } // namespace internal |
1918 } // namespace v8 | 1916 } // namespace v8 |
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