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| author | ted.mielczarek@gmail.com <ted.mielczarek@gmail.com@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2010-08-13 20:19:32 +0000 |
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| committer | ted.mielczarek@gmail.com <ted.mielczarek@gmail.com@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2010-08-13 20:19:32 +0000 |
| commit | 144938cf22243407a56601bd5b75147f796a8424 (patch) | |
| tree | a8260c496ba9dafe3c01bbe810a3880e5f673b1b /src/client/mac/handler/exception_handler.cc | |
| parent | Implement CrashGeneration{Client,Server} for OOP dump generation on OS X, ena... (diff) | |
| download | breakpad-144938cf22243407a56601bd5b75147f796a8424.tar.xz | |
Allow dumping live processes on OS X
R=mark at http://breakpad.appspot.com/148001/show
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@647 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src/client/mac/handler/exception_handler.cc')
| -rw-r--r-- | src/client/mac/handler/exception_handler.cc | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/client/mac/handler/exception_handler.cc b/src/client/mac/handler/exception_handler.cc index ccf1ff99..89cc4e90 100644 --- a/src/client/mac/handler/exception_handler.cc +++ b/src/client/mac/handler/exception_handler.cc @@ -33,6 +33,7 @@ #include "client/mac/handler/exception_handler.h" #include "client/mac/handler/minidump_generator.h" #include "common/mac/macho_utilities.h" +#include "common/mac/scoped_task_suspend-inl.h" #ifndef USE_PROTECTED_ALLOCATIONS #define USE_PROTECTED_ALLOCATIONS 0 @@ -301,6 +302,37 @@ bool ExceptionHandler::WriteMinidump(const string &dump_path, return handler.WriteMinidump(); } +// static +bool ExceptionHandler::WriteMinidumpForChild(mach_port_t child, + mach_port_t child_blamed_thread, + const string &dump_path, + MinidumpCallback callback, + void *callback_context) { + ScopedTaskSuspend suspend(child); + + MinidumpGenerator generator(child, MACH_PORT_NULL); + string dump_id; + string dump_filename = generator.UniqueNameInDirectory(dump_path, &dump_id); + + generator.SetExceptionInformation(EXC_BREAKPOINT, +#if defined (__i386__) || defined(__x86_64__) + EXC_I386_BPT, +#elif defined (__ppc__) || defined (__ppc64__) + EXC_PPC_BREAKPOINT, +#else + #error architecture not supported +#endif + 0, + child_blamed_thread); + bool result = generator.Write(dump_filename.c_str()); + + if (callback) { + return callback(dump_path.c_str(), dump_id.c_str(), + callback_context, result); + } + return result; +} + bool ExceptionHandler::WriteMinidumpWithException(int exception_type, int exception_code, int exception_subcode, |