diff options
Diffstat (limited to 'winsup/cygwin/exceptions.cc')
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 44 |
1 files changed, 1 insertions, 43 deletions
diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index b84a9fb35..5e6137ffd 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -279,7 +279,7 @@ stack_info::walk () return 1; } -static void +void stackdump (DWORD ebp, int open_file, bool isexception) { static bool already_dumped; @@ -1310,48 +1310,6 @@ exit_sig: use_tls->signal_exit (si.si_signo); /* never returns */ } -/* Cover function to `do_exit' to handle exiting even in presence of more - exceptions. We used to call exit, but a SIGSEGV shouldn't cause atexit - routines to run. */ -void -_cygtls::signal_exit (int rc) -{ - extern HANDLE my_readsig; - ForceCloseHandle (my_readsig); /* Disallow further signal sends */ - SetEvent (signal_arrived); /* Avoid potential deadlock with proc_lock */ - - if (rc == SIGQUIT || rc == SIGABRT) - { - CONTEXT c; - c.ContextFlags = CONTEXT_FULL; - GetThreadContext (hMainThread, &c); - copy_context (&c); - if (cygheap->rlim_core > 0UL) - rc |= 0x80; - } - - if (have_execed) - { - sigproc_printf ("terminating captive process"); - TerminateProcess (ch_spawn, sigExeced = rc); - } - - signal_debugger (rc & 0x7f); - if ((rc & 0x80) && !try_to_debug ()) - stackdump (thread_context.ebp, 1, 1); - - lock_process until_exit (true); - if (have_execed || exit_state > ES_PROCESS_LOCKED) - myself.exit (rc); - - /* Starve other threads in a vain attempt to stop them from doing something - stupid. */ - SetThreadPriority (GetCurrentThread (), THREAD_PRIORITY_TIME_CRITICAL); - - sigproc_printf ("about to call do_exit (%x)", rc); - do_exit (rc); -} - void events_init () { |