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* macho: fix printf type mismatchesMike Frysinger2016-05-041-3/+3
| | | | | | | | | The %ld expects a long signed integer, but we're passing in a size_t. Use %zu which is an unsigned size_t type. R=ted.mielczarek@gmail.com Review URL: https://codereview.chromium.org/1951603002 .
* Add parentheses to silence clang warningPrimiano Tucci2016-05-031-1/+2
| | | | | | | | | | | | | | | | | | | | | crrev.com/1887033002 introuced a clang warning (see below). This fixes it, so that breakpad can be rolled in chrome, where warnings are always fatal. From: https://build.chromium.org/p/tryserver.chromium.android/builders/android_chromium_gn_compile_dbg/builds/59031/steps/compile%20%28with%20patch%29/logs/stdio FAILED: clang_x64/obj/breakpad/dump_syms/dwarf_cu_to_module.o ../../breakpad/src/common/dwarf_cu_to_module.cc:420:20: error: '&&' within '||' [-Werror,-Wlogical-op-parentheses] if (declaration_ && qualified_name || (unqualified_name && enclosing_name)) { ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ ~~ ../../breakpad/src/common/dwarf_cu_to_module.cc:420:20: note: place parentheses around the '&&' expression to silence this warning if (declaration_ && qualified_name || (unqualified_name && enclosing_name)) { ^ ( ) R=mark@chromium.org, petrcermak@chromium.org Review URL: https://codereview.chromium.org/1928363002 .
* Remove GTM_ENABLE_LEAKS and GTMGarbageCollectionDave MacLachlan2016-04-211-72/+0
| | | | | | | | | Removes some archaic Google Toolbox For Mac features. BUG= R=ivanpe@chromium.org, mark@chromium.org Review URL: https://codereview.chromium.org/1912473002 .
* Fix DWARF handling of inlined functions in namespacesTed Mielczarek2016-04-142-9/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently an inlined function in a namespace in DWARF will be given a name comprised of just `namespace::`. This is due to a logic error in ComputeQualifiedName, where it doesn't handle an empty `unqualified_name` properly. We apparently have a fair number of these in our Mac builds, an example of the DWARF that's being mishandled looks like: 0x117eda40: TAG_namespace [5] * AT_name( "js" ) AT_decl_file( "../../dist/include/js/Utility.h" ) AT_decl_line( 35 ) 0x11808500: TAG_subprogram [251] * AT_low_pc( 0x0000000002f12110 ) AT_high_pc( 0x0000000002f1216b ) AT_APPLE_omit_frame_ptr( 0x01 ) AT_frame_base( rsp ) AT_abstract_origin( {0x0000000011800a4f}"_ZN2js40TraceManuallyBarrieredGenericPointerEdgeEP8JSTracerPPNS_2gc4CellEPKc" ) AT_MIPS_linkage_name( "_ZN2js40TraceManuallyBarrieredGenericPointerEdgeEP8JSTracerPPNS_2gc4CellEPKc" ) AT_name( "TraceManuallyBarrieredGenericPointerEdge" ) AT_decl_file( "/builds/slave/rel-m-rel-m64_bld-000000000000/build/js/src/gc/Marking.cpp" ) AT_decl_line( 547 ) AT_external( 0x01 ) AT_APPLE_optimized( 0x01 ) AT_inline( DW_INL_inlined ) This turned a few instances of this in the file I was testing on into `<name omitted>`, which seems to just be a symptom of the "DW_AT_abstract_origin comes later in the file" issue. (Which is probably also worth fixing given that it occurs some 29k times when dumping symbols from Firefox's XUL binary, but it's a separate issue.) R=mark@chromium.org BUG= Review URL: https://codereview.chromium.org/1887033002 .
* tweak IGNORE_RET behavior a bitMike Frysinger2016-04-111-1/+1
| | | | | | | | | | GCC will still warn about unused return value with the form: if (write(...)); Instead, change the semi-colon to an empty set of braces. BUG=chromium:428478 TEST=build+test still works
* Added an option (-i) to have dump_syms output header information only.David Yen2016-04-084-72/+158
| | | | | | | | | | | | | | | | | It is often helpful to check if a particular symbol file dumped by dump_syms actually matches a version of a binary file we have. The symbol output contains an ID which can be used to see if it matches the binary file. Unfortunately, this ID is internally calculated and not a standard hash of the binary file. Being able to output the header information only will allow users to determine whether their symbol file is up to date or not. R=jochen@chromium.org BUG=561447 Review URL: https://codereview.chromium.org/1864823002 . Patch from David Yen <dyen@chromium.org>.
* Rename stdio.h wrapper file to stdio_wrapper.h.Yunxiao Ma2016-04-051-3/+3
| | | | | | | | | | | | | | | | | | | | Some projects will get build break because the comipler is confused when searches for the standard stdio.h. Rename the wrapper file to avoid that. renamed: src/common/stdio.h -> src/common/stdio_wrapper.h modified: src/processor/minidump.cc modified: src/processor/dump_context.cc modified: src/processor/logging.cc modified: src/processor/minidump.cc modified: src/processor/minidump_processor.cc modified: src/processor/stackwalk_common.cc modified: src/processor/symbolic_constants_win.cc R=mark@chromium.org, labath@google.com Review URL: https://codereview.chromium.org/1864603002 . Patch from Yunxiao Ma <yxma@google.com>.
* Switch the Linux minidump writer to use MDCVInfoELF for CV data.Ted Mielczarek2016-04-056-133/+259
| | | | | | | | | | | | | | | | | | | | | | | | | | This preserves full build ids in minidumps, which are useful for tracking down the right version of system libraries from Linux distributions. The default build id produced by GNU binutils' ld is a 160-bit SHA-1 hash of some parts of the binary, which is exactly 20 bytes: https://sourceware.org/binutils/docs-2.26/ld/Options.html#index-g_t_002d_002dbuild_002did-292 The bulk of the changes here are to change the signatures of the FileID methods to use a wasteful_vector instead of raw pointers, since build ids can be of arbitrary length. The previous change that added support for this in the processor code preserved the return value of `Minidump::debug_identifier()` as the current `GUID+age` treatment for backwards-compatibility, and exposed the full build id from `Minidump::code_identifier()`, which was previously stubbed out for Linux dumps. This change keeps the debug ID in the `dump_syms` output the same to match. R=mark@chromium.org, thestig@chromium.org BUG= Review URL: https://codereview.chromium.org/1688743002 .
* Refactor sym_upload in tools to extract code into common/linux, and minor fixesLi Yan2016-03-304-1/+231
| | | | | | | | | | | | to code calling libcurl. This change may be used to build a tool to dump and upload symbols with multi-thread. BUG= R=mmandlis@chromium.org CC=google-breakpad-dev@googlegroups.com Review URL: https://codereview.chromium.org/1842113002 .
* Have dump_syms output the full symbol table.David Yen2016-03-231-18/+47
| | | | | | | | | | | | | | | | | | Some of the symbols in the stack trace are not found in the .dynsym section but were located in the full symbol table .symtab section instead. This was causing some of our stack traces to be incomplete or point to incorrect function names. Since we only output function names, there are actually not that many more symbols located in .symtab that aren't in .dynsym. It is better to simply output all symbols found so our stack traces are complete. R=mark@chromium.org, thestig@chromium.org BUG=561447 Review URL: https://codereview.chromium.org/1824063002 . Patch from David Yen <dyen@chromium.org>.
* Fix format warning in omap.ccJon Turney2016-03-101-1/+1
| | | | | | | omap.cc(212): warning C4473: 'fprintf' : not enough arguments passed for format string BUG=None Review URL: https://codereview.chromium.org/1776613004
* Try loading msdiaNNN.dll if CoCreateInstance(CLSID_DiaSource) failsBirunthan Mohanathas2016-02-171-4/+36
| | | | | | | | | | Because tools/windows/symupload/symupload.cc uses `nullptr` (which requires VS2010), the CLSID comparison is only performed for msdia100.dll and later. When compiling with an older (or future) CLSID_DiaSource, we retain the existing behaviour (i.e. fail if CoCreateInstance fails). R=ivanpe@chromium.org BUG=https://bugzilla.mozilla.org/show_bug.cgi?id=1236343
* Fix usage of deprecated method sendSynchronousRequest:returningResponse:error:.Sylvain Defresne2016-02-081-3/+43
| | | | | | | | | | | | | The method -[NSURLConnection sendSynchronousRequest:returningResponse:error:] has been deprecated in 10.11 OS X SDK and 9.0 iOS SDK without replacement. So emulate a synchronous request by using an asynchronous request and waiting on a semaphore for the request completion. BUG=https://bugs.chromium.org/p/google-breakpad/issues/detail?id=675 BUG=569158 R=mark@chromium.org Review URL: https://codereview.chromium.org/1675243002 .
* Fix usage of deprecated method stringByAddingPercentEscapesUsingEncoding:.Sylvain Defresne2016-02-081-4/+19
| | | | | | | | | | | | | | | | The method -[NSString stringByAddingPercentEscapesUsingEncoding:] has been deprecated with 10.11 OS X SDK and 9.0 iOS SDK. The recommended method is -[NSString stringByAddingPercentEncodingWithAllowedCharacters:] available since 10.9 OS X SDK and 7.0 iOS SDK. Use the new method when available using URLQueryAllowedCharacterSet to get the same encoded string. BUG=https://bugs.chromium.org/p/google-breakpad/issues/detail?id=675 BUG=569158 R=mark@chromium.org Review URL: https://codereview.chromium.org/1680663002 .
* [mips64] Support for mips n64Mike Frysinger2016-02-061-2/+2
| | | | | | | | | | 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 .
* Improvements to GYP buildPavel Labath2016-01-291-0/+5
| | | | | | | | | | | | | | | | | | | | | | This updates the GYP build for the processor component (on windows). - adds/removes references to files which were added or removed from the repository - includes build/common.gypi in the gyp files: needed to correctly detect the OS (I think, the generated MSVC solutions were broken without it) - conditionally compiles code platform-specific code for the given platform After this minidump processor nearly compiles with VS2013: the generated project is correct, but some files still have compilation errors. Disclaimer: I have not tested the GYP changes on non-windows platform, as there does not seem to be anyone using it there. BUG= R=mark@chromium.org Review URL: https://codereview.chromium.org/1643633004 .
* convert to uint8_t* for binary data to fix -Wnarrowing build errorsMike Frysinger2016-01-2616-173/+219
| | | | | | | | | | | | | | | Newer gcc versions default to -Werror=narrowing when using newer C++ standards (which we do). This causes issues when we try to stuff a value like 0xea into a char -- the value is out of range for signed char bytes. That's when gcc throws an error: .../bytereader_unittest.cc: In member function 'virtual void Reader_DW_EH_PE_absptr4_Test::TestBody()': .../bytereader_unittest.cc:400:55: error: narrowing conversion of '234' from 'int' to 'char' inside { } [-Wnarrowing] BUG=chromium:579384 TEST=`make check` passes R=mark@chromium.org Review URL: https://codereview.chromium.org/1605153004 .
* Revert "Fix deprecatation warning when building for recent SDKs on iOS/OS X."Olivier Robin2016-01-211-59/+7
| | | | | | | | | | | | | | | | | | | | This reverts CL https://codereview.chromium.org/1563223004/ This reverts commit 7cc0d8562bf8b20b88cc941ba72593cb7230ecf6. CL 1563223004 introduces two bugs on iOS. - Encoding the minidump name with extra percent causing crash server to fail processing the file. - Using a released pointer causing random crashes on upload. The data, resp, err pointers returned in the NSURLSession completion handler is released at the end of the block. When used later (to get the crash ID), it causes a crash. BUG=569158 R=blundell@chromium.org, mark@chromium.org Review URL: https://codereview.chromium.org/1619603002 . Patch from Olivier Robin <olivierrobin@chromium.org>.
* Fix usage of snprintf for MSVCPavel Labath2016-01-191-0/+43
| | | | | | | | | | | | | | Older versions of MSVC don't have a snprintf functions. Some files were already working around that, but not all of them. Instead of copying the logic into every file, I centralize it into a new stdio.h wrapper file and make other files include that. BUG= R=mark@chromium.org Review URL: https://codereview.chromium.org/1602563003 . Patch from Pavel Labath <labath@google.com>.
* Define intptr and uintptr in a more generic wayPavel Labath2016-01-111-6/+2
| | | | | | | | | | | | | MSVC does not have the __PTRDIFF_TYPE__ macro defined, so I use the standard [u]intptr_t types instead. Compilation tested on windows, linux and mac. BUG= R=mark@chromium.org Review URL: https://codereview.chromium.org/1571293003 . Patch from Pavel Labath <labath@google.com>.
* Fix deprecatation warning when building for recent SDKs on iOS/OS X.Sylvain Defresne2016-01-071-7/+59
| | | | | | | | | | | | | | | | | | | | | | | | Fixes the following compilation warning when using recent version of the iOS or OS X SDK by using the recommended new API: ../../breakpad/src/common/mac/HTTPMultipartUpload.m:56:10: error: 'stringByAddingPercentEscapesUsingEncoding:' is deprecated: first deprecated in iOS 9.0 - Use -stringByAddingPercentEncodingWithAllowedCharacters: instead, which always uses the recommended UTF-8 encoding, and which encodes for a specific URL component or subcomponent since each URL component or subcomponent has different rules for what characters are valid. [-Werror,-Wdeprecated-declarations] [key stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; ^ CFURLCreateStringByAddingPercentEscapes ../../breakpad/src/common/mac/HTTPMultipartUpload.m:207:29: error: 'sendSynchronousRequest:returningResponse:error:' is deprecated: first deprecated in iOS 9.0 - Use [NSURLSession dataTaskWithRequest:completionHandler:] (see NSURLSession.h [-Werror,-Wdeprecated-declarations] data = [NSURLConnection sendSynchronousRequest:req ^ ../../breakpad/src/client/mac/handler/minidump_generator.cc:158:6: error: 'CFPropertyListCreateFromXMLData' is deprecated: first deprecated in iOS 8.0 - Use CFPropertyListCreateWithData instead. [-Werror,-Wdeprecated-declarations] (CFPropertyListCreateFromXMLData(NULL, data, kCFPropertyListImmutable, ^ BUG=https://bugs.chromium.org/p/google-breakpad/issues/detail?id=675 BUG=569158 R=mark@chromium.org Review URL: https://codereview.chromium.org/1563223004 .
* Let breakpad build with -Wall on OS X and Linux.Lei Zhang2015-12-296-5/+12
| | | | | | | | | A=thakis@chromium.org Original Review: https://codereview.chromium.org/1550933002/ R=thakis@chromium.org Review URL: https://codereview.chromium.org/1554613002 .
* Support for multiple upload files in CrashReportSender/HTTPUploadDavid Major2015-10-064-48/+46
| | | | | | | | A=David Major <dmajor@mozilla.com> BUG=https://bugzilla.mozilla.org/show_bug.cgi?id=1048091 R=ted@mielczarek.org Review URL: https://bugzilla.mozilla.org/show_bug.cgi?id=1048091 .
* [mac] Teach dump_syms to handle additional zerofill sectionsPavel Labath2015-09-301-1/+3
| | | | | | | | | | | | | | This patch allows dump_syms to handle S_THREAD_LOCAL_ZEROFILL and S_GB_ZEROFILL section in the same way as the more common S_ZEROFILL section. Previously, dump_syms would fail to dump a binary containing a __DATA,__thread_bss section, because it tried to look up its data (and failed). R=mark@chromium.org Review URL: https://codereview.chromium.org/1369233003 . Patch from Pavel Labath <labath@google.com>.
* Fixup a bad strcmp call landed in previous commitTed Mielczarek2015-09-161-1/+1
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* Fix Mac Breakpad host tools to build in Linux cross-compileTed Mielczarek2015-09-1612-167/+382
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | We're working on building our Firefox Mac builds as a Linux cross-compile (https://bugzilla.mozilla.org/show_bug.cgi?id=921040) and we need symbol dumping to work. This change ports the Mac dump_syms tool to build and work on Linux. I've tested it and it produces identical output to running the tool on Mac. The bulk of the work here was converting src/common/mac/dump_syms.mm and src/tools/mac/dump_syms/dump_syms_tool.mm from ObjC++ to C++ and removing their use of Foundation classes in favor of standard C/C++. This won't compile out-of-the-box on Linux, it requires some Mac system headers that are not included in this patch. I have those tentatively in a separate patch to land in Gecko (http://hg.mozilla.org/users/tmielczarek_mozilla.com/mc/rev/5fb8da23c83c), but I wasn't sure if you'd be interested in having them in the Breakpad tree. We could almost certainly pare down the set of headers included there, I didn't spend too much time trying to minimize them (we primarily just need the Mach-O structs and a few associated bits). I just realized that this patch is missing updating the XCode project files (ugh). I'll fix that up in a bit. R=mark@chromium.org BUG=https://bugzilla.mozilla.org/show_bug.cgi?id=543111 Review URL: https://codereview.chromium.org/1340543002 .
* solaris: fix spurious ;Mike Frysinger2015-09-111-1/+1
| | | | | | | | | | As reported in the issue tracker, building on Solaris 8 fails: .../src/common/solaris/guid_creator.cc:69: error: extra `;' BUG=google-breakpad:251 R=ted.mielczarek@gmail.com Review URL: https://codereview.chromium.org/1333243002 .
* Fix regression on x86 for "Fix compile error with Windows clang"Will Harris2015-09-031-6/+5
| | | | | | R=thakis@chromium.org Review URL: https://codereview.chromium.org/1318013002 .
* Add user_regs_struct and user_fpsimd_struct for aarch64 on Android.rmcilroy@chromium.org2015-08-201-18/+23
| | | | | | | | | | | | | | | | | | Android's sys/user.h is missing user_regs_struct and user_fpsimd_struct. Add them to the Android specific user.h used by breakpad to workaround Android / glibc compatibility issues. A bug has been filed on the Android NDK team to add the missing structures to the NDK, at which point this hack can be removed. Also remove the mxcsr_mask hack on x64, which is no longer required since we have moved to the r10d NDK which fixes this issue. R=primiano@chromium.org Review URL: https://codereview.chromium.org/1291983003 . git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1495 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix compile error with Windows clang.wfh@chromium.org2015-08-191-4/+7
| | | | | | | | | | | | | | | This change fixes the following errors shown during compile with Windows clang: error: cannot pass non-trivial object of type 'ATL::CComBSTR' to variadic function; expected type from format string was 'wchar_t *' [-Wnon-pod-varargs] Original CL: https://codereview.chromium.org/1252913009/ BUG=https://code.google.com/p/google-breakpad/issues/detail?id=662 Review URL: https://codereview.chromium.org/1307463003 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1494 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Use local variable for out parameter rather than direct use of ivarivanpe@chromium.org2015-06-201-2/+3
| | | | | | | | | | | | - Resolves spurious static analyzer warning about response_ being potentially leaked due to the retain in Xcode 6.3 and later. I'm submitting this on behalf of Brian Moore. R=qsr@chromium.org Review URL: https://codereview.chromium.org/1171693007 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1460 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Update breakpad for Android packed relocations.rmcilroy@chromium.org2015-06-191-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | Shared libraries containing Android packed relocations have a load bias that differs from the start address in /proc/$$/maps. Current breakpad assumes that the load bias and mapping start address are the same. Fixed by changing the client to detect the presence of Android packed relocations in the address space of a loaded library, and adjusting the stored mapping start address of any that are packed so that it contains the linker's load bias. For this to work properly, it is important that the non-packed library is symbolized for breakpad. Either packed or non-packed libraries may be run on the device; the client detects which has been loaded by the linker. BUG=499747 R=primiano@chromium.org, rmcilroy@chromium.org Review URL: https://codereview.chromium.org/1189823002. Patch from Simon Baldwin <simonb@chromium.org>. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1459 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Support object files larger than 2**32.erikchen@chromium.org2015-04-226-38/+187
| | | | | | | Reviewed at https://breakpad.appspot.com/7834002/#ps340001 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1453 4c0a9323-5329-0410-9bdc-e9ce6186880e
* [MIPS]: Use mcontext_t structure for MIPSrmcilroy@chromium.org2015-04-212-78/+3
| | | | | | | | | | | | | | This change removes user_regs_struct and user_fpregs_struct structures for mips and uses mcontext_t instead. R=fdegans@chromium.org, mark@chromium.org, rmcilroy@chromium.org Review URL: https://breakpad.appspot.com/3744002 Patch from Gordana Cmiljanovic <Gordana.Cmiljanovic@imgtec.com>. git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1452 4c0a9323-5329-0410-9bdc-e9ce6186880e
* MIPS64: Initial MIPS64 related change.mark@chromium.org2015-04-156-15/+131
| | | | | | | | | | | With this change Breakpad can be compiled for MIPS64, but it is not yet functional. Patch by Gordana Cmiljanovic <Gordana.Cmiljanovic@imgtec.com> Review URL: https://breakpad.appspot.com/6824002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1446 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix compilation with gcc --std=c++11ted.mielczarek@gmail.com2015-03-241-2/+2
| | | | | | | | | Patch by Jon Turney <jon.turney.1111@gmail.com> R=ted at https://breakpad.appspot.com/7824002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1435 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix compatibility with Android NDK r10d.primiano@chromium.org2015-03-161-2/+20
| | | | | | | | | | | | | | | | This is a reland of the previous CL (r1433). r1433 did not achieve what intended and failed the x86_64 build of Chrome with NDK r10c. The workaround logic in this CL is identical to r1433, but the #define magic is applied in a more appropriate proper place this time. Turns out Breakpad already has an Android compatibility layer, which is common/android/include. Piggybacking the fix there. BUG=breakpad:642 R=fdegans@chromium.org, rmcilroy@chromium.org Review URL: https://breakpad.appspot.com/3794002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1434 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix Windows dump_syms x64 linkingted.mielczarek@gmail.com2015-03-061-2/+20
| | | | | | | | The dia_sdk GYP target points at the x86 diaguids.lib, it needs to point at the x64 one for x64 builds. R=mark at https://breakpad.appspot.com/9784002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1431 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Update license on convert_UTF.* to the standard Unicode license.mark@chromium.org2015-02-252-32/+64
| | | | | | | | | BUG=google-breakpad:270 R=ted.mielczarek@gmail.com Review URL: https://breakpad.appspot.com/9764002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1428 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Cleanup Linux debug link file handling code.thestig@chromium.org2015-02-101-44/+74
| | | | | | | | | | | - Handle the case when the debug link points back to the object file. - Move some checks into a separate SanitizeDebugFile() function. BUG=636 Review URL: https://breakpad.appspot.com/3784002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1426 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add unit tests for overlapping functions and externs.thestig@chromium.org2015-02-041-0/+68
| | | | | | | | R=mark@chromium.org Review URL: https://breakpad.appspot.com/3774002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1424 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Handle ARM THUMB functions when removing duplicate PUBLIC entries.thestig@chromium.org2015-02-031-3/+18
| | | | | | | | | | | In ELF symtab/dynsym sections, THUMB function addresses have bit 0 set, whereas the DWARF function entries are not. R=mark@chromium.org Review URL: https://breakpad.appspot.com/7774002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1423 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Follow debug link correctlyhashimoto@chromium.org2015-02-032-50/+52
| | | | | | | | | | | | As thestig@chromium.org pointed out in https://breakpad.appspot.com/9684002, LoadSymbols() should return false if |read_gnu_debug_link| is false. BUG=chromium:453498 R=thestig@chromium.org Review URL: https://breakpad.appspot.com/2844002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1422 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Demangle symbol namehashimoto@chromium.org2015-02-032-1/+12
| | | | | | | | | | | | The spec says it should be demangled. https://code.google.com/p/google-breakpad/wiki/SymbolFiles BUG=chromium:453498 R=mark@chromium.org Review URL: https://breakpad.appspot.com/2854002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1421 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Replace uses of hash_map with unordered_mapted.mielczarek@gmail.com2015-02-021-6/+6
| | | | | | | | hash_map no longer exists in Visual C++ 2015. A=Brian Smith <brian@briansmith.org> R=ted at https://bugzilla.mozilla.org/show_bug.cgi?id=1119072 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1419 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix some fragile code that is likely to cause future memory corruptionerikchen@chromium.org2015-01-278-58/+62
| | | | | | | | | | | | | | | | | | problems. - The ordering of keys in stl containers cannot change. Make the relevant members const to guarantee this assumption. - Add handling and logging for demangle errors. - Fix a potential double-delete bug if a function passed to AddFunction() is already present. BUG=chromium:449214 R=mark@chromium.org Review URL: https://breakpad.appspot.com/10704002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1415 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Fix a source of memory corruption.erikchen@chromium.org2015-01-261-7/+13
| | | | | | | | | | | This error was causing crashes in official Chrome Mac builds on 10.8.5 machines. BUG=chromium:449214 R=mark@chromium.org git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1414 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Remove pointers from serialized file formatmdempsky@chromium.org2014-12-111-0/+56
| | | | | | | | | 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
* dump_syms: Fix handling of DW_FORM_ref_addr to work with DWARF 4mseaborn@chromium.org2014-12-031-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, dump_syms did not handle DW_FORM_ref_addr if it appeared in DWARF 4 debugging info. Also fix a DW_FORM_ref_addr case so that it doesn't fall through to the next switch case when assertions are disabled and the DWARF version isn't recognised. The following steps will reproduce the problem when using LLVM 3.4: cat <<END >example1.c int main() { return 0; } END cat <<END >example2.c void foo(int x) {} END clang -emit-llvm -g -c example1.c -o example1.bc clang -emit-llvm -g -c example2.c -o example2.bc llvm-link-3.4 example1.bc example2.bc -o combined.bc clang combined.bc -o executable ./google-breakpad/build/src/tools/linux/dump_syms/dump_syms executable When using LLVM bitcode linking in this way, LLVM's backend generates partially-merged DWARF debugging info in which some of the references to the "int" type go via "DW_FORM_ref_addr". Since PNaCl uses LLVM bitcode linking, this dump_syms failure occurs with nexes produced by the PNaCl toolchain. BUG= https://code.google.com/p/chromium/issues/detail?id=416368 TEST= see above R=mark@chromium.org, mcgrathr@chromium.org Review URL: https://breakpad.appspot.com/5744002 git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1408 4c0a9323-5329-0410-9bdc-e9ce6186880e
* Add parameter --product to symupload.exeivanpe@chromium.org2014-11-173-695/+697
| | | | | | | | | | | | | | | | | Adding an optional parameter --product to symupload.exe. If specified it will be passed to the symbol server as POST parameter 'product'. As part of this, I'm also fixing: - Removed the .vcproj file as it can be generated from the .gyp file on demand. - error C4335: Mac file format detected. Fixed the line endings for omap.cc and dia_util.cc. - warning C4003: not enough actual parameters for macro 'max' Symupload.exe was compiled using MSVS 2013 and DIA SDK 12.0. Review URL: https://breakpad.appspot.com/9734002/ git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1402 4c0a9323-5329-0410-9bdc-e9ce6186880e
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-04 21:24:08 +0000