1 // -*- mode: c++ -*- 2 3 // Copyright 2013 Google LLC 4 // 5 // Redistribution and use in source and binary forms, with or without 6 // modification, are permitted provided that the following conditions are 7 // met: 8 // 9 // * Redistributions of source code must retain the above copyright 10 // notice, this list of conditions and the following disclaimer. 11 // * Redistributions in binary form must reproduce the above 12 // copyright notice, this list of conditions and the following disclaimer 13 // in the documentation and/or other materials provided with the 14 // distribution. 15 // * Neither the name of Google LLC nor the names of its 16 // contributors may be used to endorse or promote products derived from 17 // this software without specific prior written permission. 18 // 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31 #ifndef COMMON_SYMBOL_DATA_H_ 32 #define COMMON_SYMBOL_DATA_H_ 33 34 #include<type_traits> 35 36 // Control what data is used from the symbol file. 37 enum SymbolData { 38 NO_DATA = 0, 39 SYMBOLS_AND_FILES = 1, 40 CFI = 1 << 1, 41 INLINES = 1 << 2, 42 ALL_SYMBOL_DATA = INLINES | CFI | SYMBOLS_AND_FILES 43 }; 44 45 inline SymbolData operator&(SymbolData data1, SymbolData data2) { 46 return static_cast<SymbolData>( 47 static_cast<std::underlying_type<SymbolData>::type>(data1) & 48 static_cast<std::underlying_type<SymbolData>::type>(data2)); 49 } 50 51 inline SymbolData operator|(SymbolData data1, SymbolData data2) { 52 return static_cast<SymbolData>( 53 static_cast<std::underlying_type<SymbolData>::type>(data1) | 54 static_cast<std::underlying_type<SymbolData>::type>(data2)); 55 } 56 57 #endif // COMMON_SYMBOL_DATA_H_ 58