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* Modify CrashGenerator::CreateChildCrash to copy proc files.benchan@chromium.org2012-02-231-0/+3
| | | | | | | | | | | | | | | | | | | | | This patch is taken from the downstream version of breakpad in Chromium OS: https://gerrit.chromium.org/gerrit/15148 LinuxCoreDumperTest previously assumes the proc files of the child process created by CrashGenerator::CreateChildCrash() have the same content as its parent process, which may not be true. This CL modifies CrashGenerator to copy the proc files of the child process, created by CreateChildCrash(), before crashing that process. BUG=chromium-os:25252 TEST=Verified the following: TEST=Tested the following: 1. Build on 32-bit and 64-bit Linux with gcc 4.4.3 and gcc 4.6. 2. Build on Mac OS X 10.6.8 with gcc 4.2 and clang 3.0 (with latest gmock). 3. All unit tests pass. Review URL: https://breakpad.appspot.com/353001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@925 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add utilities for processing Linux core dump files.benchan@chromium.org2012-01-071-0/+49
This patch is part of a bigger patch that helps merging the breakpad code with the modified version in Chromium OS. Specifically, this patch makes the following changes: 1. Add an ElfCoreDump class for processing Linux core dump files, which will later be used to implement the core dump to minidump conversion. 2. Add a CrashGenerator class for generating a crash with a core dump file for testing the functionalities of ElfCoreDump. 3. Move some utility functions for reading/writing files to file_utils.h. BUG=455 TEST=Tested the following: 1. Build on 32-bit and 64-bit Linux with gcc 4.4.3 and gcc 4.6. 2. Build on Mac OS X 10.6.8 with gcc 4.2 and clang 3.0 (with latest gmock). 3. All unit tests pass. Review URL: http://breakpad.appspot.com/337001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@900 4c0a9323-5329-0410-9bdc-e9ce6186880e