1 // Copyright (c) 2012, Google Inc.
2 // All rights reserved.
3 //
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5 // modification, are permitted provided that the following conditions are
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7 //
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11 // copyright notice, this list of conditions and the following disclaimer
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17 //
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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
37 using google_breakpad::AppMemoryList;
38 using google_breakpad::MappingList;
39 using google_breakpad::LinuxCoreDumper;
40
ShowUsage(const char * argv0)41 static int ShowUsage(const char* argv0) {
42 fprintf(stderr, "Usage: %s <core file> <procfs dir> <output>\n", argv0);
43 return 1;
44 }
45
WriteMinidumpFromCore(const char * filename,const char * core_path,const char * procfs_override)46 bool WriteMinidumpFromCore(const char* filename,
47 const char* core_path,
48 const char* procfs_override) {
49 MappingList mappings;
50 AppMemoryList memory_list;
51 LinuxCoreDumper dumper(0, core_path, procfs_override);
52 return google_breakpad::WriteMinidump(filename, mappings, memory_list,
53 &dumper);
54 }
55
main(int argc,char * argv[])56 int main(int argc, char *argv[]) {
57 if (argc != 4) {
58 return ShowUsage(argv[0]);
59 }
60
61 const char* core_file = argv[1];
62 const char* procfs_dir = argv[2];
63 const char* minidump_file = argv[3];
64 if (!WriteMinidumpFromCore(minidump_file,
65 core_file,
66 procfs_dir)) {
67 perror("core2md: Unable to generate minidump");
68 return 1;
69 }
70
71 return 0;
72 }
73