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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     fprintf(stderr, "Unable to generate minidump.\n");
68     return 1;
69   }
70 
71   return 0;
72 }
73