1 | // Copyright (c) 2012, 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 | // core2md.cc: A utility to convert an ELF core file to a minidump file. |
31 | |
32 | #include <stdio.h> |
33 | |
34 | #include "client/linux/minidump_writer/minidump_writer.h" |
35 | #include "client/linux/minidump_writer/linux_core_dumper.h" |
36 | #include "common/path_helper.h" |
37 | |
38 | using google_breakpad::AppMemoryList; |
39 | using google_breakpad::MappingList; |
40 | using google_breakpad::LinuxCoreDumper; |
41 | |
42 | static int ShowUsage(const char* argv0) { |
43 | fprintf(stderr, "Usage: %s <core file> <procfs dir> <output>\n" , |
44 | google_breakpad::BaseName(argv0).c_str()); |
45 | return 1; |
46 | } |
47 | |
48 | bool WriteMinidumpFromCore(const char* filename, |
49 | const char* core_path, |
50 | const char* procfs_override) { |
51 | MappingList mappings; |
52 | AppMemoryList memory_list; |
53 | LinuxCoreDumper dumper(0, core_path, procfs_override); |
54 | return google_breakpad::WriteMinidump(filename, mappings, memory_list, |
55 | &dumper); |
56 | } |
57 | |
58 | int main(int argc, char *argv[]) { |
59 | if (argc != 4) { |
60 | return ShowUsage(argv[0]); |
61 | } |
62 | |
63 | const char* core_file = argv[1]; |
64 | const char* procfs_dir = argv[2]; |
65 | const char* minidump_file = argv[3]; |
66 | if (!WriteMinidumpFromCore(minidump_file, |
67 | core_file, |
68 | procfs_dir)) { |
69 | perror("core2md: Unable to generate minidump" ); |
70 | return 1; |
71 | } |
72 | |
73 | return 0; |
74 | } |
75 | |