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 37using google_breakpad::AppMemoryList; 38using google_breakpad::MappingList; 39using google_breakpad::LinuxCoreDumper; 40 41static int ShowUsage(const char* argv0) { 42 fprintf(stderr, "Usage: %s <core file> <procfs dir> <output>\n", argv0); 43 return 1; 44} 45 46bool 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 56int 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