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: |
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: |
57 | static size_t size() { return MDString_minsize; } |
58 | }; |
59 | |
60 | template<> |
61 | class minidump_size<MDRawThreadList> { |
62 | public: |
63 | static size_t size() { return MDRawThreadList_minsize; } |
64 | }; |
65 | |
66 | template<> |
67 | class minidump_size<MDCVInfoPDB20> { |
68 | public: |
69 | static size_t size() { return MDCVInfoPDB20_minsize; } |
70 | }; |
71 | |
72 | template<> |
73 | class minidump_size<MDCVInfoPDB70> { |
74 | public: |
75 | static size_t size() { return MDCVInfoPDB70_minsize; } |
76 | }; |
77 | |
78 | template<> |
79 | class minidump_size<MDCVInfoELF> { |
80 | public: |
81 | static size_t size() { return MDCVInfoELF_minsize; } |
82 | }; |
83 | |
84 | template<> |
85 | class minidump_size<MDImageDebugMisc> { |
86 | public: |
87 | static size_t size() { return MDImageDebugMisc_minsize; } |
88 | }; |
89 | |
90 | template<> |
91 | class minidump_size<MDRawModuleList> { |
92 | public: |
93 | static size_t size() { return MDRawModuleList_minsize; } |
94 | }; |
95 | |
96 | template<> |
97 | class minidump_size<MDRawMemoryList> { |
98 | public: |
99 | static size_t size() { return MDRawMemoryList_minsize; } |
100 | }; |
101 | |
102 | // Explicit specialization for MDRawModule, for which sizeof may include |
103 | // tail-padding on some architectures but not others. |
104 | |
105 | template<> |
106 | class minidump_size<MDRawModule> { |
107 | public: |
108 | static size_t size() { return MD_MODULE_SIZE; } |
109 | }; |
110 | |
111 | } // namespace google_breakpad |
112 | |
113 | #endif // GOOGLE_BREAKPAD_COMMON_MINIDUMP_SIZE_H__ |
114 | |