The Tor Browser / file comparison
comparison: toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.h
toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:2a177ad632fd |
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| 1 // -*- mode: c++ -*- | |
| 2 | |
| 3 // Copyright (c) 2011, Google Inc. | |
| 4 // All rights reserved. | |
| 5 // | |
| 6 // Redistribution and use in source and binary forms, with or without | |
| 7 // modification, are permitted provided that the following conditions are | |
| 8 // met: | |
| 9 // | |
| 10 // * Redistributions of source code must retain the above copyright | |
| 11 // notice, this list of conditions and the following disclaimer. | |
| 12 // * Redistributions in binary form must reproduce the above | |
| 13 // copyright notice, this list of conditions and the following disclaimer | |
| 14 // in the documentation and/or other materials provided with the | |
| 15 // distribution. | |
| 16 // * Neither the name of Google Inc. nor the names of its | |
| 17 // contributors may be used to endorse or promote products derived from | |
| 18 // this software without specific prior written permission. | |
| 19 // | |
| 20 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 21 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 22 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 23 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 24 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 25 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 26 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 27 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 28 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 29 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 30 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 31 | |
| 32 // dump_symbols.h: Read debugging information from an ELF file, and write | |
| 33 // it out as a Breakpad symbol file. | |
| 34 | |
| 35 #ifndef COMMON_LINUX_DUMP_SYMBOLS_H__ | |
| 36 #define COMMON_LINUX_DUMP_SYMBOLS_H__ | |
| 37 | |
| 38 #include <iostream> | |
| 39 #include <string> | |
| 40 #include <vector> | |
| 41 | |
| 42 #include "common/symbol_data.h" | |
| 43 #include "common/using_std_string.h" | |
| 44 #include "google_breakpad/common/breakpad_types.h" | |
| 45 | |
| 46 namespace google_breakpad { | |
| 47 | |
| 48 class Module; | |
| 49 | |
| 50 // Find all the debugging information in OBJ_FILE, an ELF executable | |
| 51 // or shared library, and write it to SYM_STREAM in the Breakpad symbol | |
| 52 // file format. | |
| 53 // If OBJ_FILE has been stripped but contains a .gnu_debuglink section, | |
| 54 // then look for the debug file in DEBUG_DIRS. | |
| 55 // SYMBOL_DATA allows limiting the type of symbol data written. | |
| 56 bool WriteSymbolFile(const string &obj_file, | |
| 57 const std::vector<string>& debug_dirs, | |
| 58 SymbolData symbol_data, | |
| 59 std::ostream &sym_stream); | |
| 60 | |
| 61 // As above, but simply return the debugging information in MODULE | |
| 62 // instead of writing it to a stream. The caller owns the resulting | |
| 63 // Module object and must delete it when finished. | |
| 64 bool ReadSymbolData(const string& obj_file, | |
| 65 const std::vector<string>& debug_dirs, | |
| 66 SymbolData symbol_data, | |
| 67 Module** module); | |
| 68 | |
| 69 // Same as ReadSymbolData, except don't try to open the file; instead | |
| 70 // just use the in-memory data (mapped image of it) located at OBJ_FILE. | |
| 71 bool ReadSymbolDataInternal(const uint8_t* obj_file, | |
| 72 const string& obj_filename, | |
| 73 const std::vector<string>& debug_dirs, | |
| 74 SymbolData symbol_data, | |
| 75 Module** module); | |
| 76 | |
| 77 } // namespace google_breakpad | |
| 78 | |
| 79 #endif // COMMON_LINUX_DUMP_SYMBOLS_H__ |
