Restore the logging of the mem maps around the fault address along
with the rest of the faulting thread's information. (It was still
being written to the tombstone file, but the logging got dropped on
the floor in the refactoring around AM report integration).
Bug 8654694
Change-Id: Id8851fa765dfe6b6ce41ccfc39e85eaac0acc629
Also fixed the LOG() macro to actually write to the log again, tracking
the change in _LOG() argument semantics.
Bug 8322568
Change-Id: I79330c85c26d3ffb734315b6d0f2c0bb80bd234a
The Activity Manager sets up a permission-guarded domain socket, which
debuggerd connects to when a crash happens. If this is successful,
the daemon then mirrors the logged crash report to that socket, then
closes it.
Bug 8322568
Change-Id: Ife0c772a628ef82e8457094e511ce1edbfe57460
The only common one we were missing is SI_TKILL, but we've had the full
set on the dalvik-dev branch for some time now.
Change-Id: I7cf52d352b8624e0adb17a2ed440e7a10f490dfd
Restore the security contexts of tombstone directory
when initially created.
Change-Id: I25b53730991576eccb62ca57050decd584acc639
Signed-off-by: rpcraig <rpcraig@tycho.ncsc.mil>
Provides a new mechanism for dumpstate (while running as root)
to request that debuggerd dump the stacks of native processes that
we care about in bug reports. In this mode, the backtrace
is formatted to look similar to a Dalvik backtrace.
Moved the tombstone generating code into a separate file to
make it easier to maintain.
Fixed a bug where sometimes the stack traces would be incomplete
because we were not waiting for each thread to stop after issuing
PTRACE_ATTACH, only the main thread. So sometimes we were missing
traces for some threads.
Refactored the logging code to prevent accidentally writing data
to logcat when explicitly dumping a tombstone or backtrace from the
console.
Only root or system server can request to dump backtraces but
only root can dump tombstones.
Bug: 6615693
Change-Id: Ib3edcc16f9f3a687e414e3f2d250d9500566123b
Christopher Tate