Open derekbruening opened 9 years ago
From bruen...@google.com on November 02, 2012 21:00:03
Owner: zhao...@google.com
From zhao...@google.com on November 12, 2012 14:47:16
xref issue #552 to get an exit event call back on app crash
From bruen...@google.com on November 13, 2012 08:00:26
my proposal is to ignore SEH details and just look at the exit code when the app exits. an unhandled exception will call ExitProcess with the 0xc....... status code of the fault. IMHO it's perfectly fine to treat a non-fault exit that happens to pass that code (extremely unlikely: would only be done to fake a fault) as an unhandled fault.
so if the appfault_mask is on, on every fault we record a simple (ebp walk) callstack w/ module info. and on the exit w/ a fault status code we do the report. the module info involves a lock and binary tree lookup, but is probably low enough overhead on a fault to be on by default but we can decide that later.
From bruen...@google.com on November 13, 2012 08:44:07
while you're changing stuff here, I believe I forgot to raise an app fault report for os_forge_exception() => RaiseException side of intercept_exception so perhaps you could add that
From bruen...@google.com on April 17, 2014 14:52:55
xref issue #1260
From bruen...@google.com on November 01, 2012 21:23:15
currently we have a dumpcore point for all app faults:
easy on linux to see if the app has a handler. on windows we'll need to wait for ntcontinue or sthg.
we should also augment the ldmp format w/ a (symbolic) app callstack at the top.
we should also implement issue #397 to get tools/ldmp working on Vista+.
xref drmem issue #1015: https://code.google.com/p/drmemory/issues/detail?id=1015
Original issue: http://code.google.com/p/dynamorio/issues/detail?id=966