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* The "CPU architecture" field is being filled from the wrong part ofmmandlis@chromium.org2015-08-264-21/+102
| | | | | | | | | | | | | | | | | | | the microdump. The microdump OS/arch line looks like: O A arm 04 armv7l 3.4.0-perf-g4d6e88e #1 SMP PREEMPT Mon Mar 30 19:09:30 2015 and currently the field that says "armv7l" or "aarch64" is being used to fill in the CPU arch field in crash. The problem is that on a 64-bit device this field *always* says "aarch64" even when running in a 32-bit process, and so currently the crash reports for aarch64 are a mix of 32-bit and 64-bit crashes. We should be using the first field instead, which just says "arm" or "arm64" and reflects the actual version of webview (32-bit or 64-bit) which is running. BUG= R=primiano@chromium.org Review URL: https://codereview.chromium.org/1306983003 . git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1498 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add check for Linux minidump ending on bad write for exploitability rating.Liu.andrew.x@gmail.com2015-08-216-0/+0
| | | | | | | | | | | | | | | If a crash occurred as a result to a write to unwritable memory, it is reason to suggest exploitability. The processor checks for a bad write by disassembling the command that caused the crash by piping the raw bytes near the instruction pointer through objdump. This allows the processor to see if the instruction that caused the crash is a write to memory and where the target of the address is located. R=ivanpe@chromium.org Review URL: https://codereview.chromium.org/1273823004 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1497 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add check for executable stack/heap when rating Linux exploitability.Liu.andrew.x@gmail.com2015-08-152-0/+0
| | | | | | | | | | | This CL also consequentially adds a public method to get the number of mappings in a Linux minidump. R=ivanpe@chromium.org Review URL: https://codereview.chromium.org/1291603002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1488 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add check to see if stack pointer is off the stack according to the memoryLiu.andrew.x@gmail.com2015-08-152-0/+0
| | | | | | | | | | mappings when rating Linux exploitability. R=ivanpe@chromium.org Review URL: https://codereview.chromium.org/1286033002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1487 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add support for Linux memory mapping stream and remove ELF header usageLiu.andrew.x@gmail.com2015-07-282-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | when checking exploitability rating. Linux minidumps do not support MD_MEMORY_INFO_LIST_STREAM, meaning the processor cannot retrieve its memory mappings. However, it has its own stream, MD_LINUX_MAPS, which contains memory mappings specific to Linux (it contains the contents of /proc/self/maps). This CL allows the minidump to gather information from the memory mappings for Linux minidumps. In addition, exploitability rating for Linux dumps now use memory mappings instead of checking the ELF headers of binaries. The basis for the change is that checking the ELF headers requires the minidumps to store the memory from the ELF headers, while the memory mapping data is already present, meaning the size of a minidump will be unchanged. As a result, of removing ELF header analysis, two unit tests have been removed. Arguably, the cases that those unit tests check do not merit a high exploitability rating and do not warrant a solid conclusion that was given earlier. R=ivanpe@chromium.org Review URL: https://codereview.chromium.org/1251593007 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1476 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add ELF header analysis when checking for instruction pointer in code.Liu.andrew.x@gmail.com2015-07-166-0/+0
| | | | | | | | | | | | | | If the minidump module containing the instruction pointer has memory containing the ELF header and program header table, when checking the exploitability rating, the processor will use the ELF header data to determine if the instruction pointer lies in an executable region of the module, rather than just checking if it lies in a module. R=ivanpe@chromium.org Review URL: https://codereview.chromium.org/1233973002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1472 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Checking location of the instruction pointer to see if it isLiu.andrew.x@gmail.com2015-06-253-0/+0
| | | | | | | | | | | | | | | | in valid code for Linux exploitability rating. This CL adds to the Linux exploitability checker by verifying that the instruction pointer is in valid code. Verification is done by obtaining a memory mapping of the crash and checking if the instruction pointer lies in an executable region. If there is no memory mapping, the instruction pointer is checked to determine if it lies within a known module. R=ivanpe@chromium.org Review URL: https://codereview.chromium.org/1210493003 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1464 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Microdumps: support aarch64 and lib mapping from APKprimiano@chromium.org2014-12-0212-714/+148792
| | | | | | | | | | | | | | | | | | - Filter modules by prot flags (only +x) not extensions. It wouldn't otherwise catch the case of Chrome mapping the library from the apk (which is mapped r-x but doesn't end in .so). - Use compile-time detection of target arch, in order to cope with multilib OSes, where uname() doesn't reflect the run-time arch. - Add OS information and CPU arch / count. - Add support for aarch64. - Add tests and stackwalk expectations for aarch64. - Fix a potential overflow bug in the processor. - Rebaseline the tests using smaller symbols. - Fix microdump_writer_unittest.cc on 32-bit host. BUG=chromium:410294 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1407 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Surfacing the process create time in google_breakpad::ProcessStateivanpe@chromium.org2014-11-252-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | and updating minidump_stackwalk to show process uptime. I tested this with a minidump from Chrome and I got a result that is inline with what the Windows debugger is showing for that dump: minidump_stackwalk output: -------------------------- Process uptime: 601 seconds WinDBG output: -------------- Process Uptime: 0 days 0:10:01.000 I didn't update the machine readable output of minidump_stackwalk on purpose in order to avoid breaking someone that uses it. It can be added later to the machine output if needed. R=mark@chromium.org Review URL: https://breakpad.appspot.com/7754002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1406 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Introduce microdump_stackwalk comand line executableprimiano@chromium.org2014-11-252-0/+307
| | | | | | | | | | | | | | | This introduces the microdump_stackwalk binary which takes advantage of the MicrodumpProcessor to symbolize microdumps. Its operation is identical to the one of minidump_stackwalk. This CL, in fact, is also refactoring most of the common bits into stackwalk_common. BUG=chromium:410294 R=mmandlis@chromium.org Review URL: https://breakpad.appspot.com/4704002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1405 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Microdump processing implementationmmandlis@chromium.org2014-11-192-0/+406
| | | | | | | | | | | | According to design document: http://goo.gl/B3wIRN This is an initial implementation version, support ARM architecture only. BUG=chromium:410294 R=primiano@chromium.org Review URL: https://breakpad.appspot.com/5714003 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1403 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Stringify minidump stream_type constants in minidump_dump outputted.mielczarek@gmail.com2014-07-111-17/+17
| | | | | | R=mark at https://breakpad.appspot.com/3704002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1347 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Update output for test minidump_dump_test.ivanpe@chromium.org2014-06-251-19/+20
| | | | | | | | R=mark@chromium.org Review URL: https://breakpad.appspot.com/10654002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1340 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add some symbols missing from my last commit.mattdr.breakpad@gmail.com2013-10-293-0/+15137
| | | | | | | | https://breakpad.appspot.com/622002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1227 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add simple exploitability analysis for Linux crashes.mattdr.breakpad@gmail.com2013-10-295-0/+13323
| | | | | | | | https://breakpad.appspot.com/622002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1226 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Print the correct return address, even on architectures where ↵jimblandy2013-01-222-6/+6
| | | | | | | | | 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
* FastSourceLineResolver implementation for optimization purpose.SiyangXie@gmail.com2010-10-211-0/+22151
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@719 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Make dump_syms output an INFO CODE_ID line that includes the code file and ↵ted.mielczarek2010-10-051-0/+1
| | | | | | | | code identifier. (Currently disabled to give Breakpad users time to update their processor code.) R=mark at http://breakpad.appspot.com/180001/show git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@710 4c0a9323-5329-0410-9bdc-e9ce6186880e
* missed test crashdumps in revision 706.cdn@chromium.org2010-10-024-0/+0
| | | | | | Review URL: http://breakpad.appspot.com/208001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@707 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Added libdisasm to the repository. This library is no longer under ↵cdn@chromium.org2010-10-0112-0/+0
| | | | | | | | | | | | | | | | | development so there is no reason not to keep it locally. Implemented a basic disassembler which can be used to scan bytecode for interesting conditions. This should be pretty easy to add to for things other than exploitability if there is a desire. This also adds several tests to the windows exploitability ranking code to take advantage of the disassembler for x86 code. BUG=None TEST=DisassemblerX86Test.* Review URL: http://breakpad.appspot.com/203001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@705 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Import linux_syscall_support.h from linux-syscall-support.googlecode.com ↵thestig@chromium.org2010-09-151-1/+1
| | | | | | | | instead of using our own copy. Review URL: http://breakpad.appspot.com/192001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@686 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad: Avoid using the C++ <cfoo> headers.ted.mielczarek2010-06-252-2/+3
| | | | | | | | | | | | This patch avoids unnecessary use of the <cfoo> headers in files that don't actually use the identifiers they declare in the std:: namespace. It also changes some files to better conform with the "Names and Order of Includes" rules in the Google C++ Style Guide. A=jimb R=mark git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@619 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix test breakage caused by my last checkin :-(nealsid2010-06-042-2/+2
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@607 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad: Add minidump processor support for DWARF Call Frame Information.jimblandy2010-03-162-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | Add a CFIFrameInfo class (named for symmetry with WindowsFrameInfo) to represent the set of STACK CFI rules in effect at a given instruction, and apply them to a set of register values. Provide a SimpleCFIWalker class template, to allow the essential CFI code to be shared amongst the different architectures. Teach BasicSourceLineResolver to partially parse 'STACK CFI' records, and produce the set of rules in effect at a given instruction on demand, by combining the initial rule set and the appropriate rule deltas in a CFIFrameInfo object. Adapt StackwalkerX86 and StackFrameX86 to retrieve, store, and apply CFI stack walking information. Add validity flags for all the general-purpose registers to StackFrameX86::ContextValidity. a=jimblandy, r=mmentovai git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@549 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Breakpad processor: Fix function and public symbol lookup.jimblandy2010-01-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In r480, I botched the change to make the comparisons that decide whether an address falls within a function's range safe from overflow. The original code said: address >= function_base && address < function_base + function_size which is fine unless the function abuts the end of the address space, in which case the addition overflows and you get a false negative. My change subtracted function_size from both sides of the latter comparison, which is meaning-preserving in true math, and gets you: address >= function_base && address - function_size < function_base This not only reads strangely, but also still overflows if function_size is greater than address. That's rare, but I've added a case to the unit tests that checks it. My intent had been to replace the addition which could overflow with a subtraction that was known not to overflow, namely: address >= function_base && address - function_base < function_size This is equivalent to the original in true math, and because of the first comparison, we know the subtraction won't underflow in MemAddr math. The patch includes similar fixes to the public symbol lookup code, and to FindWindowsFrameInfo, which was the only other function affected by r480. a=jimblandy, r=mmentovai git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@503 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Added on-demand minidump generation for Linux, and a Linux test app.brdevmn2009-12-161-0/+81
| | | | | | | | | | | A=brdevmn R=mochalatte Code review: http://breakpad.appspot.com/48001/show git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@451 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Let x86 stackwalker scan stack in cases where program evaluation fails. ↵ted.mielczarek2009-10-081-0/+4
| | | | | | Original patch by Jeff Muizelaar <jmuizelaar@mozilla.com> with some changes by me. r=mento at http://breakpad.appspot.com/32003/show git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@409 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix newlines (#253). rs=ted.mielczarekmmentovai2008-04-071-22151/+22151
| | | | | | | http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/7e62a299ce3fa222 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@255 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Remove dependency on ole32 on Windows (#132). Patch by Sorin Jianu ↵mmentovai2008-01-281-2/+1
| | | | | | <sorinj>, r=me. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@237 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Allow finer control over installed handler types (#193). r=ted.mielczarekmmentovai2007-07-021-1/+3
| | | | | | | http://groups.google.com/group/google-breakpad-dev/browse_thread/thread/992a1bb09dc58a32 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@193 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Updated test data from Issue 143ted.mielczarek2007-05-302-1/+2
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@181 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Issue 168 - Output debug file and debug identifier in minidump_stackwalk ↵ted.mielczarek2007-05-161-13/+13
| | | | | | machine-readable output. r=mento git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@168 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Ignore functions that have invalid addresses or sizes, instead of aborting thebryner2007-03-222-0/+7
| | | | | | | symbol file load (#137). r=mmentovai. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@130 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Rename Airbag to Breakpad.mmentovai2007-02-147-21946/+22221
| | | | git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@122 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Airbag windows client didn't trap VC8 parameter validation errors. Now itmmentovai2007-02-071-0/+1
| | | | | | | | | does. (#120) r=bryner. http://groups.google.com/group/airbag-dev/browse_thread/thread/3f21d0e379e32771 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@120 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add module list to machine-readable minidump_stackwalk output (#119).mmentovai2007-01-291-0/+21
| | | | | | | | | Patch by Ted Mielczarek. r=me http://groups.google.com/group/airbag-dev/browse_thread/thread/144e66b1de80b1db git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@114 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Pass the exception record (EXCEPTION_POINTERS*) to callback functions frommmentovai2007-01-121-1/+2
| | | | | | | | | | ExceptionHandler on Windows. Patch by John Abd-El-Malek. r=me Interface change: post-dump and pre-dump (filter) callbacks now must accept an additional EXCEPTION_POINTERS* argument. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@103 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix capitalization of identifiers (#94). r=brynermmentovai2006-12-121-11/+11
| | | | | | | http://groups.google.com/group/airbag-dev/browse_thread/thread/15cf4d0ce5ed1014 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@85 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Allow exception handler callbacks more flexibility (#81). r=brynermmentovai2006-12-076-21473/+21950
| | | | | | | | | | | | | | | | | | | | | - Provide an optional filter callback that gets triggered before attempting to write a dump, to give client code a chance to refuse handling early in the process. - Allow exceptions that are unhandled by Airbag (due to filter callback or dump callback return value, or failure to write a dump) to be passed to the previous handler or to the system. - In order to pass exceptions unhandled by the topmost Airbag handler to lower handlers, fix up the stacking of ExceptionHandler objects, and give each ExceptionHandler object its own thread (like the Mac implementation) to avoid deadlock. - Provide a dump_path argument to callbacks, as requested by developers and already implemented in the Mac handler. - Avoid calling c_str in exception handler code (#90). http://groups.google.com/group/airbag-dev/browse_thread/thread/4771825ced38a84c git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@79 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Test data update following PDBSourceLineWriter change (#91). r=brynermmentovai2006-12-075-5/+5
| | | | | | | http://groups.google.com/group/airbag-dev/browse_thread/thread/d713d3e73aa1a0dd git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@78 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Module API (#32). r=waylonis, brynermmentovai2006-12-052-26/+80
| | | | | | | | | | | | | | | | | | | - Introduces a standard API for dealing with modules. MinidumpModule is now a concrete implementation of this API. Code may interact with single modules using the CodeModule interface, and collections of modules using its container, the CodeModules interface. - CodeModule is used directly by SymbolSupplier implementations and SourceLineResolver. Reliance on the specific implementation in MinidumpModule has been eliminated. - Module lists are now added to ProcessState objects. Module references in each stack frame are now pointers to objects in these module lists. - The sample minidump_stackwalk tool prints the module list after printing all threads' stacks. http://groups.google.com/group/airbag-dev/browse_frm/thread/a9c0550edde54cf8 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@74 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Support GUID-less PDBs (#77). r=brynermmentovai2006-11-215-3948/+5
| | | | | | | | | | | | - Handle MDCVInfoPDB20-based PDBs by outputting a signature instead of a guid in the MODULE line. - Identify the OS and CPU in the MODULE line. - Suppress multiple subsequent identical STACK WIN lines. http://groups.google.com/group/airbag-dev/browse_thread/thread/0f54e2c33ed5d82d git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@70 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Suppress handler thread from appearing in MinidumpProcessor's ProcessStatemmentovai2006-11-068-15326/+22097
| | | | | | | | | | | | (#65). r=bryner - Interface change: (ProcessState).crash_thread is now requesting_thread and will be populated for non-crash dumps. If the requesting thread cannot be determined, requesting_thread is set to -1. http://groups.google.com/group/airbag-dev/browse_thread/thread/c422ec481a2db440 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@62 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Symbol file should contain module GUID at beginning (#66). r=brynermmentovai2006-11-065-0/+5
| | | | | | | | | | | | | | | | - The dumped symbol format now begins with a MODULE line identifying the uuid, age, and name of the source pdb file. - The processor ignores MODULE lines, but they are useful in figuring out how to index symbol files in a symbol store. - dump_syms and symupload now both accept either a pdb or exe/dll and will read the pdb regardless. - Figured out that MSSS always represents a module's age in pathnames in hexadecimal, and updated SimpleSymbolSupplier to match. http://groups.google.com/group/airbag-dev/browse_thread/thread/572108d6567edd58 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@59 4c0a9323-5329-0410-9bdc-e9ce6186880e
* minidump_stackwalk should use MinidumpProcessor (#64). r=brynermmentovai2006-10-271-0/+19
| | | | | | | | | | | | - Commit missing test data. http://groups.google.com/group/airbag-dev/browse_thread/thread/cce30a84f6b2d728 --This line, and .those below, will be ignored-- A src/processor/testdata/minidump2.stackwalk.out git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@54 4c0a9323-5329-0410-9bdc-e9ce6186880e
* minidump_stackwalk should use MinidumpProcessor (#64). r=brynermmentovai2006-10-273-11573/+21279
| | | | | | | | | | | | | | | | | | | | | | | - minidump_stackwalk is now much more useful as a debugging tool and even as a standalone tool. - Reimplementation of minidump_stackwalk around MinidumpProcessor. - minidump_stackwalk displays all pertinent information returned by MinidumpProcessor in the ProcessState. - New PathnameStripper::File static utility method to display only the leaf file name in a pathname, cleaning up minidump_stackwalk's output. - New SimpleSymbolSupplier class, which implements a simple filesystem-based symbol supplier compatible with the layout used by Microsoft Symbol Server and its client cache. - minidump_stackwalk now accepts an optional second argument, a pathname to use as a symbol directory for a SimpleSymbolSupplier. - Updated test data to be compatible with SimpleSymbolSupplier, and added test data for kernel32.pdb. Test data converted from CRLF line endings to LF. http://groups.google.com/group/airbag-dev/browse_thread/thread/cce30a84f6b2d728 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@53 4c0a9323-5329-0410-9bdc-e9ce6186880e
* minidump_dump does not print MDRawSystemInfo::processor_revision. No bug.mmentovai2006-10-251-1/+1
| | | | | | | r=bryner git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@48 4c0a9323-5329-0410-9bdc-e9ce6186880e
* MinidumpProcessor should process all threads (#35). r=brynermmentovai2006-10-241-0/+1
| | | | | | | | | | | | | | | | - MinidumpProcessor now processes all threads and returns a new ProcessState object. (Interface change.) - ProcessState contains a CallStack for each thread in the process, and additional information about whether the process crashed, which thread crashed, the reason for the crash, and identifying attributes for the OS and CPU. - MinidumpSystemInfo now contains a GetCPUVendor() method that returns the vendor information from CPUID 0 on x86 processors ("GenuineIntel"). http://groups.google.com/group/airbag-dev/browse_thread/thread/16dd2c981e3361ba git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@47 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add PUBLIC support to SourceLineResolver (resolve function names in Windowsmmentovai2006-10-201-0/+2
| | | | | | | | | | | system libraries) (#53) StackFrame::function_base is not populated (#49) r=bryner http://groups.google.com/group/airbag-dev/browse_thread/thread/a17d35348e7027bb git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@43 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Handle frame pointer omission, (#21), part 4 (final part!): FPO stackwalker.mmentovai2006-10-205-1384/+1390
| | | | | | | | | | | | | r=bryner - This change allows Airbag to properly walk win32 stacks produced by code built with MSVC's frame pointer omission optimization (/Oy). This optimization is enabled at /O1 and /O2. - There too many interface and file format changes to list here. http://groups.google.com/group/airbag-dev/browse_thread/thread/85ce85bfa8457ece git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@42 4c0a9323-5329-0410-9bdc-e9ce6186880e
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