1 // Copyright (c) 2007, Google Inc. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above 11 // copyright notice, this list of conditions and the following disclaimer 12 // in the documentation and/or other materials provided with the 13 // distribution. 14 // * Neither the name of Google Inc. nor the names of its 15 // contributors may be used to endorse or promote products derived from 16 // this software without specific prior written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ 29 30 // minidump_size.h: Provides a C++ template for programmatic access to 31 // the sizes of various types defined in minidump_format.h. 32 // 33 // Author: Mark Mentovai 34 35 #ifndef GOOGLE_BREAKPAD_COMMON_MINIDUMP_SIZE_H__ 36 #define GOOGLE_BREAKPAD_COMMON_MINIDUMP_SIZE_H__ 37 38 #include <sys/types.h> 39 40 #include "google_breakpad/common/minidump_format.h" 41 42 namespace google_breakpad { 43 44 template<typename T> 45 class minidump_size { 46 public: size()47 static size_t size() { return sizeof(T); } 48 }; 49 50 // Explicit specializations for variable-length types. The size returned 51 // for these should be the size for an object without its variable-length 52 // section. 53 54 template<> 55 class minidump_size<MDString> { 56 public: size()57 static size_t size() { return MDString_minsize; } 58 }; 59 60 template<> 61 class minidump_size<MDRawThreadList> { 62 public: size()63 static size_t size() { return MDRawThreadList_minsize; } 64 }; 65 66 template<> 67 class minidump_size<MDCVInfoPDB20> { 68 public: size()69 static size_t size() { return MDCVInfoPDB20_minsize; } 70 }; 71 72 template<> 73 class minidump_size<MDCVInfoPDB70> { 74 public: size()75 static size_t size() { return MDCVInfoPDB70_minsize; } 76 }; 77 78 template<> 79 class minidump_size<MDImageDebugMisc> { 80 public: size()81 static size_t size() { return MDImageDebugMisc_minsize; } 82 }; 83 84 template<> 85 class minidump_size<MDRawModuleList> { 86 public: size()87 static size_t size() { return MDRawModuleList_minsize; } 88 }; 89 90 template<> 91 class minidump_size<MDRawMemoryList> { 92 public: size()93 static size_t size() { return MDRawMemoryList_minsize; } 94 }; 95 96 // Explicit specialization for MDRawModule, for which sizeof may include 97 // tail-padding on some architectures but not others. 98 99 template<> 100 class minidump_size<MDRawModule> { 101 public: size()102 static size_t size() { return MD_MODULE_SIZE; } 103 }; 104 105 } // namespace google_breakpad 106 107 #endif // GOOGLE_BREAKPAD_COMMON_MINIDUMP_SIZE_H__ 108