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* Improve ARM CPU info reporting.digit@chromium.org2013-04-242-0/+126
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Cleanup: Remove duplicate wording in license headers.thestig@chromium.org2013-04-232-24/+4
| | | | | | | | BUG=505 Review URL: https://breakpad.appspot.com/498002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1159 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix Bigcluster build error with minidump.cc after r1147.thestig@chromium.org2013-04-191-9/+14
| | | | | | | | | A=Jia Ji <jijia@google.com> Original review: https://breakpad.appspot.com/563002/ Review URL: https://breakpad.appspot.com/564003 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1156 4c0a9323-5329-0410-9bdc-e9ce6186880e
* minidump_stackwalk should display r12 in ARM stack tracested.mielczarek@gmail.com2013-04-171-0/+2
| | | | | | A=torne@google.com, R=ted, http://code.google.com/p/google-breakpad/issues/detail?id=456 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1151 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Don't print an error when a user-set max frames limit has been reached in ↵ted.mielczarek@gmail.com2013-04-161-1/+5
| | | | | | | | the stackwalker Patch by Julian Seward <jseward@acm.org>, R=ted at https://bugzilla.mozilla.org/show_bug.cgi?id=859745 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1150 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add PPC64 support to breakpad processor.thestig@chromium.org2013-04-125-0/+362
| | | | | | | | 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
* Turn off verbose logging but keep logic for future reference for debug logging.jessicag.feedback2013-04-051-13/+23
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1144 4c0a9323-5329-0410-9bdc-e9ce6186880e
* These are prerequisites needed for a wider effort inside Google to enablemark@chromium.org2013-04-031-1/+13
| | | | | | | | | | structured logging. This is basically wrapping std::ostream within a new type. No functional differences from this change are expected. Patch by Ivan Penkov <ivan.penkov@gmail.com> git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1140 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Keeping track of modules without symbols during crash report processing.ivan.penkov@gmail.com2013-03-068-48/+213
| | | | | | | | http://breakpad.appspot.com/534002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1126 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix some more Win32 compat issues in processor codeted.mielczarek@gmail.com2013-03-066-3/+19
| | | | | | R=mark at https://breakpad.appspot.com/535003/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1122 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Use stdint types everywhereted.mielczarek@gmail.com2013-03-0657-662/+665
| | | | | | R=mark at https://breakpad.appspot.com/535002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1121 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Work around Windows headers #defining ERROR by renaming enum values in ↵ted.mielczarek@gmail.com2013-03-042-14/+14
| | | | | | | | StackFrameSymbolizer Patch by Julian Seward <jseward@acm.org>, R=ted git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1120 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Remove unnecessary #include unistd.hted.mielczarek@gmail.com2013-03-011-1/+0
| | | | | | (no review, trivial change) git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1119 4c0a9323-5329-0410-9bdc-e9ce6186880e
* minidump_stackwalk: Show argument registers for ARM stack tracested.mielczarek@gmail.com2013-01-311-0/+11
| | | | | | Patch by Michael Krebs <mkrebs@chromium.org>, R=ted at https://breakpad.appspot.com/497002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1108 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Print the correct return address, even on architectures where ↵jimblandy2013-01-225-30/+41
| | | | | | | | | StackFrame::instruction is offset. a=bruce.dawson, r=jimblandy git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1105 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix a couple of warnings in stack_frame_symbolizer codeted.mielczarek@gmail.com2013-01-181-0/+1
| | | | | | R=SiyangXie at https://breakpad.appspot.com/509003/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1097 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Move scoped_ptr.h to commonted.mielczarek@gmail.com2013-01-1722-359/+23
| | | | | | R=mark at https://breakpad.appspot.com/509002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1096 4c0a9323-5329-0410-9bdc-e9ce6186880e
* The Google-breakpad processor rejects (ignores) context records that lack ↵ivan.penkov@gmail.com2012-12-084-4/+242
| | | | | | | | | | | | CPU type information in their context_flags fields. Such context records can be valid (e.g. contexts captured by ::RtlCaptureContext). http://code.google.com/p/google-breakpad/issues/detail?id=493 http://breakpad.appspot.com/500002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1088 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Allow StackwalkerARM to scan much farther to find the caller of the context ↵ted.mielczarek@gmail.com2012-12-043-1/+66
| | | | | | | | frame R=jimb at https://breakpad.appspot.com/501002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1086 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Cleaning up google-breakpad source code of signed-unsigned comparison warningsivan.penkov@gmail.com2012-11-2111-91/+91
| | | | | | | | http://breakpad.appspot.com/488002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1083 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Allow processing dumps with missing stack memory for some threadsted.mielczarek@gmail.com2012-11-0614-41/+360
| | | | | | r=mkrebs at https://breakpad.appspot.com/413002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1077 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Wrong %ebp after skipping a frame for which the instruction pointer is not ↵ivan.penkov@gmail.com2012-11-022-25/+269
| | | | | | | | | | in a known module. http://breakpad.appspot.com/494002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1076 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix a compile warning in stack_frame_symbolizer.ccSiyangXie@gmail.com2012-11-011-0/+4
| | | | | | | http://breakpad.appspot.com/493002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1074 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Check-in stack_frame_symbolizer.[h|cc] that were missing in r1068.SiyangXie@gmail.com2012-10-111-0/+128
| | | | | | | http://breakpad.appspot.com/484002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1069 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Refactor the logic of resolving source line info into helper class.SiyangXie@gmail.com2012-10-1015-290/+285
| | | | | | | http://breakpad.appspot.com/459002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1068 4c0a9323-5329-0410-9bdc-e9ce6186880e
* processor: add arm exception flagsqsr@chromium.org2012-09-251-13/+66
| | | | | | | | | | | | From inspection of Apple headers and https://llvm.org/svn/llvm-project/lldb/trunk/source/Plugins/Process/Utility/StopInfoMachException.cpp Review: https://breakpad.appspot.com/457003/ Patch by: jaysoffian@gmail.com git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1048 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Allow generating minidumps from live process on Linux via ExceptionHandlerted.mielczarek@gmail.com2012-09-181-0/+3
| | | | | | | Original patch by Chris Jones <jones.chris.g@gmail.com> at https://bugzilla.mozilla.org/show_bug.cgi?id=544936 and https://bugzilla.mozilla.org/show_bug.cgi?id=555309 R=mark at https://breakpad.appspot.com/449003/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1043 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add a GetInstructionPointer method to MinidumpExceptionted.mielczarek@gmail.com2012-09-172-2/+43
| | | | | | R=mark at https://breakpad.appspot.com/444003/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1039 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix processor to build with clangted.mielczarek@gmail.com2012-09-101-1/+1
| | | | | | R=mark at http://breakpad.appspot.com/451002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1035 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix compiler warnings on Ubuntu Precise. Pull in gmock r408 in the process.thestig@chromium.org2012-09-101-51/+50
| | | | | | | BUG=490 Review URL: https://breakpad.appspot.com/448002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1034 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Move minidump_extension_linux.h contents into minidump_format.hted.mielczarek2012-07-201-1/+0
| | | | | | 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 MD_OS_ANDROID definition.digit@chromium.org2012-07-043-0/+12
| | | | | | | | | | | 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
* Fixing various compiler warnings and applying minor tweaks to allow running ofivan.penkov@gmail.com2012-07-022-62/+68
| | | | | | | | | | the mojority of breakpad unittests in Google. http://breakpad.appspot.com/399002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@978 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fixing a mem leak in test codeivan.penkov@gmail.com2012-06-294-9/+26
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@975 4c0a9323-5329-0410-9bdc-e9ce6186880e
* This change allows compiling the google-breakpad code using a global ↵ivan.penkov@gmail.com2012-06-2831-79/+95
| | | | | | ::string class instead of std::string. For more details take a look at common/using_std_string.h git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@974 4c0a9323-5329-0410-9bdc-e9ce6186880e
* This is a fix for a stackwalker_x86 issue which has toivan.penkov@gmail.com2012-06-128-306/+559
| | | | | | | | | | do with FPO (frame-pointer-omission) optimized context frames where the context frame represents a Windows System call stub. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@971 4c0a9323-5329-0410-9bdc-e9ce6186880e
* In the AMD64 stackwalker, use heuristics to provide %rbp more often, asjimblandy2012-04-252-14/+110
| | | | | | | | | | subsequent frames are usually unable to use CFI if they don't have an %rbp value. a=mrmiller, r=jimb git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@960 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix GetMainModule() to properly get first modulemkrebs@chromium.org2012-03-301-1/+1
| | | | | | | | | | | | | | | Change MinidumpModuleList::GetMainModule() to use GetModuleAtIndex() instead of GetModuleAtSequence() because the former gets the first module that was in the minidump file, while the latter actually gets the first module when sorted by address. While this is pretty much the same thing at the moment, I have another change in the works that can sometimes affect the module order in the file. BUG=chromium-os:25355 TEST=Ran Breakpad tests Review URL: https://breakpad.appspot.com/366001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@941 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix memory leak in DisassemblerX86.benchan@chromium.org2012-03-301-0/+3
| | | | | | | | | | | | A memory leak in DisassemblerX86 is detected by valgrind. This patch fixes the DisassemblerX86 destructor to properly free the |current_instr_| variable. BUG=471 TEST=Run valgrind on disassembler_x86_unittest to verify the leak is gone. Review URL: https://breakpad.appspot.com/371001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@940 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add high level API for breakpad on iOS.qsr@chromium.org2012-03-131-0/+6
| | | | | | | | | | | The new API allows to automatically upload repports to the crash server when the application restarts. This change also: - Correct a bug on the test for correct alignment of the abrt signal handler - Add user friendly information on crashes for SIGABRT and NSException Review URL: https://breakpad.appspot.com/361001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@935 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Support for .raSearch in the x86 stackwalkermark@chromium.org2012-02-232-4/+76
| | | | | | | Patch by Benjamin Smedberg <bsmedberg@gmail.com> git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@927 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Handle program strings with the assignment operator smashed against the nextmark@chromium.org2012-02-233-120/+151
| | | | | | | | | token. Patch by Benjamin Smedberg <bsmedberg@gmail.com> git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@926 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix an invalid cast in PostfixEvaluator<ValueType>::EvaluateInternal().mark@chromium.org2012-02-231-1/+1
| | | | | | | | | | | | | | | This patch fixes a compilation error with gcc / clang on Linux / Mac OS. BUG=none 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. Patch by Ben Chan <benchan@chromium.org> git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@924 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add support for @ operator to PostfixEvaluatorted.mielczarek2012-02-213-6/+17
| | | | | | R=mark at http://breakpad.appspot.com/349002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@923 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Clear error state flags in binarystream::rewind().benchan@chromium.org2012-01-091-0/+3
| | | | | | | | | | | | | This patch is taken from the downstream google-breakpad in Chromium OS (https://gerrit.chromium.org/gerrit/#change,7797), which makes binarystream::rewind() properly clear error state flags. BUG=460 TEST=Tested in downstream google-breakpad in Chromium OS. A=asharif@chromium.org Review URL: http://breakpad.appspot.com/339001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@901 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix ContextDeathTest.X86BadFlags unit test on Mac OS X.benchan@chromium.org2011-12-161-1/+1
| | | | | | | | | | | | The assertion (context.context_flags & MD_CONTEXT_X86) in synth_minidump.cc produces a different message on Mac OS X than other platforms. This patch changes the ContextDeathTest.X86BadFlags test to handle both message patterns. BUG=424 TEST=Verified ContextDeathTest.X86BadFlags on Windows, Linux and Mac OS X. Review URL: http://breakpad.appspot.com/333001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@894 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix some shadow variables, including one in file_id.cc that causes all files ↵thestig@chromium.org2011-10-201-7/+7
| | | | | | | | to generate the same hash. Add a test to make sure this doesn't happen again. Review URL: http://breakpad.appspot.com/316002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@875 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Changing declaration order of field to correct compilation warnings.qsr@chromium.org2011-10-181-4/+4
| | | | | | Review URL: http://breakpad.appspot.com/316001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@871 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Use frame pointer to walk ARM stack on iOS.qsr@chromium.org2011-10-174-26/+275
| | | | | | Review URL: http://breakpad.appspot.com/314001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@869 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Handle ios dump.qsr@chromium.org2011-10-113-1/+13
| | | | | | | | | | 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
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