1// -*- mode: c++ -*-
2
3// Copyright (c) 2013 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#ifndef COMMON_SYMBOL_DATA_H_
33#define COMMON_SYMBOL_DATA_H_
34
35#include<type_traits>
36
37// Control what data is used from the symbol file.
38enum SymbolData {
39 NO_DATA = 0,
40 SYMBOLS_AND_FILES = 1,
41 CFI = 1 << 1,
42 INLINES = 1 << 2,
43 ALL_SYMBOL_DATA = INLINES | CFI | SYMBOLS_AND_FILES
44};
45
46inline SymbolData operator&(SymbolData data1, SymbolData data2) {
47 return static_cast<SymbolData>(
48 static_cast<std::underlying_type<SymbolData>::type>(data1) &
49 static_cast<std::underlying_type<SymbolData>::type>(data2));
50}
51
52inline SymbolData operator|(SymbolData data1, SymbolData data2) {
53 return static_cast<SymbolData>(
54 static_cast<std::underlying_type<SymbolData>::type>(data1) |
55 static_cast<std::underlying_type<SymbolData>::type>(data2));
56}
57
58#endif // COMMON_SYMBOL_DATA_H_
59