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* processor: Bound number of exception parameters readJoshua Peraza2020-04-271-1/+1
| | | | | | | Bug: 1074532 Change-Id: I769074d7cbe0a47c8c8b716275d815e4b7f6dd63 Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2168816 Reviewed-by: Ivan Penkov <ivanpe@chromium.org>
* Improving the support for Fuchsia in Breakpad Processor.Ivan Penkov2019-07-121-1/+3
| | | | | | | | Now decoding the OS name and exception codes for Fuchsia. Still not decoding exception flags (can be added later, if needed). Change-Id: If66cb000828be18f0c1b35d1b1f52b3ca3e1fd67 Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/1699049 Reviewed-by: Mark Mentovai <mark@chromium.org>
* Define and use a a new MDRawContextARM64Joshua Peraza2018-08-011-0/+1
| | | | | | | | | | | This struct matches the layout defined by Microsoft and replaces Breakpad's MDRawContextARM64_Old. This CL updates the processor to understand either the old or new structs, but clients continue to write the old structs. Change-Id: I8dedd9ddb2ec083b802723b9ac87beb18d98edbd Reviewed-on: https://chromium-review.googlesource.com/1155938 Reviewed-by: Mark Mentovai <mark@chromium.org>
* Rename MDRawContextARM64 and its context flagsJoshua Peraza2018-08-011-1/+1
| | | | | | | | | | This makes way for the addition of a struct matching Microsoft's layout for ARM64. Change-Id: I115f25290863e7438852691d1ec3c9324a42f7a5 Reviewed-on: https://chromium-review.googlesource.com/1152158 Reviewed-by: Mark Mentovai <mark@chromium.org> Reviewed-by: Mike Frysinger <vapier@chromium.org>
* Dump Crashpad extension structures in minidump_dumpMark Mentovai2017-09-271-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | This is currently mostly useful to expose the annotations that Crashpad stores in minidumps. Example output: MDRawCrashpadInfo version = 1 report_id = 01234567-89ab-cdef-0123-456789abcdef client_id = fedcba98-7654-3210-fedc-ba9876543210 simple_annotations["channel"] = canary simple_annotations["plat"] = OS X simple_annotations["prod"] = Chrome_Mac simple_annotations["ver"] = 59.0.3069.0 module_list[0].minidump_module_list_index = 0 module_list[0].version = 1 module_list[0].simple_annotations["ptype"] = crashpad-handler module_list[1].minidump_module_list_index = 28 module_list[1].version = 1 module_list[1].list_annotations[0] = abort() called Change-Id: I00ba291f93ea3a37fc3754c651b3ccc542e5b8b2 Reviewed-on: https://chromium-review.googlesource.com/688416 Reviewed-by: Robert Sesek <rsesek@chromium.org>
* Added classes to support reading unloaded module lists in minidumps.Joshua Peraza2016-12-161-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The implementations of Module/UnloadedModule and ModuleList/UnloadedModuleList are very similar. They have been made separate classes because they operate on different structs, complicating factoring code into a base class and have sufficiently different implementation that templates would not be suitable. When unloaded modules have partially overlapping ranges, the module shrink down feature is used to move the start of the higher range to the end of the lower range. If two unloaded modules overlap identically, the second module will not be added to the range map and the failure ignored. Places where MinidumpUnloadedModule differs from MinidumpModule: code_identifier: the android/linux case is deleted since cv_records never exist. debug_file/debug_identifier/version: always return empty strings. Read: an expected size is provided as opposed to MD_MODULE_SIZE. A seek is used if there are extra, unused bytes. Places where MinidumpUnloadedModuleList differs from MinidumpModuleList: Read: entry and header size is provided in the header in addition to count. This changes the checks and handling of padding. Failures from StoreRange are ignored. GetMainModule: always returns NULL. BUG= Change-Id: I52e93d3ccc38483f50a6418fede8b506ec879aaa Reviewed-on: https://chromium-review.googlesource.com/421566 Reviewed-by: Joshua Peraza <jperaza@chromium.org>
* Update MDRawMiscInfo to support version 5 of the MINIDUMP_MISC_INFO_N structure.Gabriele Svelto2016-08-191-2/+59
| | | | | | | | The routines used to read from the structure were also modified to accomodate for unknown future versions by skipping over the unsupported part instead of failing. R=ted.mielczarek@gmail.com Review URL: https://codereview.chromium.org/2109063004/ .
* Add some new stream types to MDStreamTypeTed Mielczarek2016-04-131-0/+4
| | | | | | | | | | | | | | I ran minidump_dump on a dump from Firefox on my Windows 10 machine and noticed some streams that Breakpad didn't have names for. Looking in minidumpapiset.h in the Windows 10 SDK finds these values in MINIDUMP_STREAM_TYPE. There are also struct definitions for the stream data for some of them (all but JavaScriptData), but I don't have a particular need for those currently. R=mark@chromium.org BUG= Review URL: https://codereview.chromium.org/1884943002 .
* Change MDCVInfoELF into something usable.Ted Mielczarek2016-02-101-6/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes MDCVInfoELF (which is currently unused, apparently a vestigal bit of code landed as part of Solaris support) into a supported CodeView format that simply contains a build id as raw bytes. Modern ELF toolchains support build ids nicely: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Developer_Guide/compiling-build-id.html It would be useful to have the original build ids of loaded modules in Linux minidumps, since tools like Fedora's darkserver allow querying by build id and the current Breakpad code truncates the build id to the size of a GUID, which loses information: https://darkserver.fedoraproject.org/ A follow-up patch will change the Linux minidump generation code to produce MDCVInfoELF in minidumps instead of MDCVInfoPDB70. This patch should be landed first to ensure that crash processors are able to handle this format before dumps are generated containing it. The full build id is exposed as the return value of Minidump::code_identifier(), which currently just returns "id" for modules in Linux dumps. For backwards-compatibility, Minidump::debug_identifier() continues to treat the build id as a GUID, so debug identifiers for existing modules will not change. BUG= R=mark@chromium.org Review URL: https://codereview.chromium.org/1675413002 .
* [mips64] Support for mips n64Mike Frysinger2016-02-061-0/+1
| | | | | | | | | | Adding remaining mips n64 support including stackwalker. BUG=None TEST=manually tested on Linux/Android R=vapier@chromium.org Review URL: https://codereview.chromium.org/1418453011 .
* Remove pointers from serialized file formatmdempsky@chromium.org2014-12-111-10/+28
| | | | | | | | | BUG=breakpad:621 R=thestig@chromium.org Review URL: https://breakpad.appspot.com/1764002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1410 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add missing MD_MISCINFO_FLAGS1_BUILDSTRING. Revise documentation to clarifymark@chromium.org2014-06-031-11/+14
| | | | | | | | | | | | | that it is not enough to check the size of an MDRawMiscInfo stream to verify member validity, the flags1 field needs to be consulted as well. Update minidump_dump to correctly consider the validity of all fields in this structure. R=ivanpe@chromium.org Review URL: https://breakpad.appspot.com/3694002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1336 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Generate minidumps for 64-bit ARM apps on iOS.mark@chromium.org2013-11-211-0/+2
| | | | | | | | | | | | | | | Adds an ARM64-specific definition of MDRawContext and support for writing out a minidump when running on ARM64. Additionally, extends the iOS minidump generator for NSExceptions to work on ARM64 as well as ARM. Patch by Colin Blundell <blundell@chromium.org> BUG=542 Review URL: https://breakpad.appspot.com/664002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1235 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Adding support for mips.gordana.cmiljanovic@imgtec.com2013-09-111-1/+1
| | | | | | | | | | | | | 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
* Updating MDRawMiscInfo to support verions 3 and 4 of the ↵ivan.penkov@gmail.com2013-08-021-9/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MINIDUMP_MISC_INFO_N structure. Added the necessary code for swapping and string conversion from UTF-16. Found and fixed a bug in MinidumpAssertion::Read where the max string length passed to UTF16codeunits was in bytes instead of UTF-16 chars. Tested with a minidump containing a version 3 structure to validate the string conversion routines. Interestingly enough the time_zone names does not appear to be abbreviation as the documentation was suggesting but full names, e.g. Eastern Standard Time: MDRawMiscInfo size_of_info = 232 flags1 = 0xf7 process_id = 0x54c4 process_create_time = 0x51a9323c process_user_time = 0x1 process_kernel_time = 0x0 processor_max_mhz = 3100 processor_current_mhz = 1891 processor_mhz_limit = 3100 processor_max_idle_state = 0x1 processor_current_idle_state = 0x1 The new fileds follow: process_integrity_level = 0x1000 process_execute_flags = 0x4d protected_process = 0 time_zone_id = 2 time_zone.bias = 300 time_zone.standard_name = Eastern Standard Time time_zone.daylight_name = Eastern Daylight Time Review URL: https://breakpad.appspot.com/617002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1204 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add MD_OS_NACL platform_id value for identifying NaCl minidumpsmseaborn@chromium.org2013-05-061-1/+2
| | | | | | | | | | | | | | Change minidump-2-core to accept minidumps with this platform_id value rather than rejecting them as non-Linux dumps. Add a missing "break" for a MD_OS_PS3 case. BUG= https://code.google.com/p/nativeclient/issues/detail?id=3424 TEST= tested with work-in-progress NaCl minidump generator Review URL: https://breakpad.appspot.com/590002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1172 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add MD_OS_PS3 to breakpad and exception types.thestig@chromium.org2013-04-251-3/+5
| | | | | | | | | A=Jia Ji <jijia@google.com> Original review: https://breakpad.appspot.com/571002/ Review URL: https://breakpad.appspot.com/574002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1165 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Improve ARM CPU info reporting.digit@chromium.org2013-04-241-1/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch improves several things for Linux/ARM: - Better detection of the number of CPUs on the target device. The content of /proc/cpuinfo only matches the number of "online" CPUs, which varies over time with recent Android devices. - Reconstruct the CPUID and ELF hwcaps values from /proc/cpuinfo, this is useful to better identify target devices in minidumps. - Make minidump_dump display the new information in useful ways. - Write a small helper class to parse /proc/cpuinfo and also use it for x86/64. - Write a small helper class to parse sysfds cpu lists. - Add a my_memchr() implementation. - Add unit tests. Tested on a Nexus S (1 CPU), Galaxy Nexus (2 CPUs) and a Nexus 4 (4 CPUs). Review URL: https://breakpad.appspot.com/540003 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1160 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Change MDRawSystemInfo.processor_architecture value for PPC64 to 0x8002.thestig@chromium.org2013-04-131-1/+1
| | | | | | Review URL: https://breakpad.appspot.com/559002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1148 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add PPC64 support to breakpad processor.thestig@chromium.org2013-04-121-0/+1
| | | | | | | | A=Jia Ji <jijia@google.com> Original review: https://breakpad.appspot.com/557002/ Review URL: https://breakpad.appspot.com/558002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1147 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Use stdint types everywhereted.mielczarek@gmail.com2013-03-061-123/+123
| | | | | | R=mark at https://breakpad.appspot.com/535002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1121 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Speculatively back out r984. See http://codereview.chromium.org/10805065/mark@chromium.org2012-07-251-5/+1
| | | | | | | | | | | and http://build.chromium.org/p/chromium/builders/NACL%20Tests%20%28x64%29/builds/34563 chrome src/native_client/tests/inbrowser_crash_test/crash_dump_tester.py says that the observed failures are a symptom of crash_service.exe itself crashing. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@999 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Move minidump_extension_linux.h contents into minidump_format.hted.mielczarek2012-07-201-2/+29
| | | | | | R=mark at https://breakpad.appspot.com/415002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@991 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add the capability to include an arbitrary data stream within minidumpscdn@chromium.org2012-07-101-1/+5
| | | | | | | This is supplied via a custom field "custom-data-stream" Review URL: https://breakpad.appspot.com/408002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@984 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add MD_OS_ANDROID definition.digit@chromium.org2012-07-041-1/+2
| | | | | | | | | | | In order to better distinguish Android and Linux minidumps, introduce a new MD_OS_ANDROID definition, and modify related source code accordingly. Also append the build-fingerprint to the minidump location descriptor. This gives more information about the system image the device runs on. Review URL: https://breakpad.appspot.com/405002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@981 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Handle ios dump.qsr@chromium.org2011-10-111-0/+1
| | | | | | | | | | This change add a flag for ios minidumps and allow handler to recognize it. It doesn't recognize arm specific exceptions that will be logged as unknown type. Review URL: http://breakpad.appspot.com/311002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@855 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Adjust MD_CONTEXT_CPU_MASK to reflect reality, fix some code so it can ↵ted.mielczarek2011-08-301-4/+5
| | | | | | | | | handle dumps using the old value for MD_CONTEXT_ARM The value of MD_CONTEXT_CPU_MASK in use assumes that only the lower 6 bits are used for flags, and the upper 26 bits are for the CPU type. However, as of Windows 7 SP1, the 7th bit is being used as a flag (per http://msdn.microsoft.com/en-us/library/hh134238%28v=vs.85%29.aspx and the Windows SDK headers). Adjusting MD_CONTEXT_CPU_MASK works, but unfortunately that masks off the existing value of MD_CONTEXT_ARM. This patch also changes the value of MD_CONTEXT_ARM and adjusts the minidump context reading machinery to gracefully handle minidumps with the old value. R=mark at http://breakpad.appspot.com/302001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@831 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add structure definitions for the memory info list, as well as some other ↵ted.mielczarek2011-01-131-2/+73
| | | | | | | | new enum values. R=mark at http://breakpad.appspot.com/254001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@754 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Basic arm cpu support for processor. r=mark at http://breakpad.appspot.com/49011ted.mielczarek2009-12-191-4/+4
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@454 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 245: refactoring minidump_format.h into architecture & platform ↵nealsid2008-03-171-706/+9
| | | | | | specific files git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@249 4c0a9323-5329-0410-9bdc-e9ce6186880e
* This changelist contains the changes to the configuration of Visual Studio ↵doshimun@gmail.com2008-03-101-1/+1
| | | | | | | | | | | | | | | | solution and project files that I added in my last check-in for out-of-process dump generation. My last check-in broke the breakpad_client.sln build for non debug builds since for the new project that I added (crash_generation.vcproj) to that solution, I always only changed project properties for debug build. In fact, I didn't have the static-crt build configurations for the new project either. Similar problems existed for the test application I added, windows/test/crash_generation_app). This changelist contains changes to 2 solution files, 2 vcproj files and 1 .cc file. The fixes to .cc file are to avoid warnings on variables used only in debug modes (in asserts) when building in release modes. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@247 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 196 - Breakpad processor support for x86-64. r=mentoted.mielczarek2007-10-311-0/+154
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@227 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add SPARC/Solaris support to client handler and processor (#201, 200).mmentovai2007-09-261-0/+129
| | | | | | | | | Patch by Michael shang <satisfy123>. r=me, r=Alfred Peng. http://groups.google.com/group/google-breakpad-discuss/browse_thread/thread/2fba07577f1fa35e git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@215 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Solaris port of minidump generator. Port by Alfred Peng. r=memmentovai2007-08-071-1/+12
| | | | | | | http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/7d8945578e3dac3 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@198 4c0a9323-5329-0410-9bdc-e9ce6186880e
* issue 185 - Need constants / stringification for Linux exception codes. r=mentoted.mielczarek2007-06-111-1/+39
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@189 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Allow building with -pedantic (#186). r=ted.mielczarekmmentovai2007-05-311-23/+42
| | | | | | | http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/6aa39d7f0ffa3c42 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@183 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 162 - handle pure virtual function calls in VC++. r=mentoted.mielczarek2007-05-101-2/+6
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@166 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fixing comment about cpuid vendor_idted.mielczarek2007-05-101-1/+1
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@165 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Rename Airbag to Breakpad.mmentovai2007-02-141-0/+1063
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@122 4c0a9323-5329-0410-9bdc-e9ce6186880e
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