osfmk/kern/exception.c

99 	exception_type_t	exception,
107 	exception_type_t	exception,
115  *		Make an upcall to the exception server provided.
118  *		Called from an exception context, so
122  *		KERN_SUCCESS if the exception was handled
127 	exception_type_t	exception,
148 	 * Snapshot the exception action data under lock for consistency.
196 						exception,
203 				kr = exception_raise_state(exc_port, exception,
225 					exception,
232 					exception,
254 						exception,
264 						exception,
281 	       panic ("bad exception behavior!");
287  *	Routine:	exception
289  *		The current thread caught an exception.
290  *		We make an up-call to the thread's exception server.
293  *		Called from an exception context, so
301 	exception_type_t	exception,
312 	assert(exception != EXC_RPC_ALERT);
317 	 * Try to raise the exception at the activation level.
320 	excp = &thread->exc_actions[exception];
321 	kr = exception_deliver(thread, exception, code, codeCnt, excp, mutex);
330 	excp = &task->exc_actions[exception];
331 	kr = exception_deliver(thread, exception, code, codeCnt, excp, mutex);
340 	excp = &host_priv->exc_actions[exception];
341 	kr = exception_deliver(thread, exception, code, codeCnt, excp, mutex);
351 	if ((exception != EXC_CRASH) && (exception != EXC_RESOURCE))
358 	exception_type_t	exception,
373 	excp = &task->exc_actions[exception];
375 	kr = exception_deliver(self, exception, code, codeCnt, excp, mutex);
384  * Raise an exception on a task.
387 kern_return_t task_exception_notify(exception_type_t exception,
397 	exception_triage(exception, code, EXCEPTION_CODE_MAX);
405  *	This is a special case of the host exception handler
424 	/* Make sure we're not catching our own exception */