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path: root/src/client/linux/minidump_writer/linux_dumper.h
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* Adding support for mips.gordana.cmiljanovic@imgtec.com2013-09-111-1/+7
| | | | | | | | | | | | | Support for mips cpu is added to all breakapad targets including unittests. BUG=none TEST=unittests Review URL: https://breakpad.appspot.com/614002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1212 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Don't bail if a thread's stack pointer is invalidmkrebs@chromium.org2012-10-081-4/+1
| | | | | | | | | | | | | | Currently, if a thread's stack pointer is not within a valid memory page, the minidump writing will fail with an error. This change allows an invalid stack pointer by simply setting the memory size to zero in the minidump. The processing code already checks for the size being zero, although it currently just gives an error (see https://breakpad.appspot.com/413002/). BUG=google-breakpad:499, chromium-os:34880 TEST=make check, manually ran minidump-2-core and core2md Review URL: https://breakpad.appspot.com/478002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1065 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Minidumps never contain MD_LINUX_DSO_DEBUG info when breakpad is in a shared ↵ted.mielczarek@gmail.com2012-09-191-9/+9
| | | | | | | | | library A=Mike Hommey <mh@glandium.org> R=ted at http://breakpad.appspot.com/422002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1044 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Improve Android supportdigit@chromium.org2012-08-211-22/+0
| | | | | | | | | | | | | | | | | | This patch remove many Android-specific #ifdefs from the Breakpad source code. This is achieved by providing "fixed-up" platform headers (e.g. <signal.h> or <sys/user,h>), in the new directory src/common/android/include/, which masks differences between the NDK and GLibc headers. The old "android_link.h" and "android_ucontext.h" are moved and renamed. This also requires putting this directory as the first include path during Android-hosted builds, hence the modification of Makefile.am and configure.ac Review URL: https://breakpad.appspot.com/434002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1017 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix for putting main module as first one in minidumpmkrebs@chromium.org2012-03-301-1/+3
| | | | | | | | | | | | | | The first module in a minidump is expected to be for the main executable. We used to assume that /proc/<pid>/maps always showed that one first, but in some cases that is no longer true (see comment #7 of the bug). So this change makes use of the entry point stored in auxv to make sure we put the correct module first. BUG=chromium-os:25355 TEST=Ran Breakpad tests Review URL: https://breakpad.appspot.com/366002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@942 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Implement core dump to minidump conversion.benchan@chromium.org2012-01-191-16/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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. Turn the LinuxDumper class into a base class and move ptrace related code into a new derived class, LinuxPtraceDumper. 2. Add a LinuxCoreDumper class, which is derived from LinuxDumper, to extract information from a crashed process via a core dump file instead of ptrace. 3. Add a WriteMinidumpFromCore function to src/client/linux/minidump_writer/minidump_writer.h, which uses LinuxCoreDumper to extract information from a core dump file. 4. Add a core2md utility, which simply wraps WriteMinidumpFromCore, for converting a core dump to a minidump. 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. 4. Run Chromium OS tests to test core2md. Review URL: http://breakpad.appspot.com/343001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@905 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Refactor LinuxDumper and MinidumpWriter.benchan@chromium.org2012-01-111-9/+34
| | | | | | | | | | | | | | | | | | | | | | | 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 two convenient methods, back() and empty(), to the wasteful_vector class. 2. Refactor the LinuxDumper class such that it can later be splitted into a base class and two derived classes, one uses the current ptrace implementation and one uses a core file. 3. Refactor the MinidumpWriter class such that it can later use different derived implementations of LinuxDumper. 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/340001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@902 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Another attempt at signed / unsigned int resolution for linux minidump writer.jessicag.feedback@gmail.com2011-03-301-2/+3
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@785 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Updating to ints from unsigned ints so -1 will be an acceptable value.jessicag.feedback@gmail.com2011-03-031-1/+1
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@777 4c0a9323-5329-0410-9bdc-e9ce6186880e
* allow passing info about known memory mappings to MinidumpWriter and ↵ted.mielczarek2010-12-131-3/+5
| | | | | | | | ExceptionHandler r=thestig at http://breakpad.appspot.com/242001/show git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@741 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Linux: Attempt to generate an ELF identifier for deleted running binaries.thestig@chromium.org2010-11-191-1/+12
| | | | | | Review URL: http://breakpad.appspot.com/228001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@733 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add support for building the Linux client code using the Android NDKted.mielczarek2010-10-201-0/+24
| | | | | | r=mwu at http://breakpad.appspot.com/212001/show git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@716 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Write a window of memory around the instruction pointer from the crashing ↵ted.mielczarek2010-09-231-1/+1
| | | | | | | | thread to the minidump on OS X. R=nealsid at http://breakpad.appspot.com/200001/show git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@699 4c0a9323-5329-0410-9bdc-e9ce6186880e
* ARM support, with some build system changes to support x86-64, arm, and i386 ↵nealsid2010-03-021-7/+11
| | | | | | | | | | | in an autoconf style build in Linux. The O2 build for the unit tests is still broken but I'm checking this in to unblock people A=nealsid R=ajwong, hannahtang, ted.mielczarek git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@541 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 357: New Linux file_id code doesn't persist across strip. ↵ted.mielczarek2009-12-231-0/+5
| | | | | | r=agl,nealsid at http://breakpad.appspot.com/49008 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@461 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Upstreaming several patches from Chrome:nealsid2009-12-011-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | Build fix for systems where sys/user.h needs sys/types.h.... http://breakpad.appspot.com/40002 MDRawSystemInfo.processor_level refers to the CPU family, not the cpuid level.. http://breakpad.appspot.com/40003 Use MD_MODULE_SIZE in place of sizeof(MDRawModule). http://breakpad.appspot.com/39003 Linux x64 compile fix. http://breakpad.appspot.com/40004 Include linux_syscall_support.h to get definition of NT_PRXFPREG. This is Chromium commit 23659. http://breakpad.appspot.com/40005 Build breakpad / crash reporting on Linux 64-bit. This is Chromium commit 23396. http://breakpad.appspot.com/40006 Fix #includes in a couple unit tests. http://breakpad.appspot.com/41001 Clean up unused headers / files for Linux dump_syms. http://breakpad.appspot.com/40002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@432 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Merge of Breakpad Chrome Linux forknealsid2009-08-171-0/+142
A=agl, Lei Zhang R=nealsid, agl git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@384 4c0a9323-5329-0410-9bdc-e9ce6186880e
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