386 scrub_word(uintptr_t *bt, int n_frames, int frame, bool kern)  in scrub_word()  argument
388 	if (frame < n_frames) {  in scrub_word()
390 			return VM_KERNEL_UNSLIDE(bt[frame]);  in scrub_word()
392 			return bt[frame];  in scrub_word()
400 scrub_frame(uint64_t *bt, int n_frames, int frame)  in scrub_frame()  argument
402 	if (frame < n_frames) {  in scrub_frame()
403 		return (uintptr_t)(bt[frame]);  in scrub_frame()
619 		uint64_t frame[2];  in chudxnu_thread_get_callstack64_internal()  local
691 					kr = chudxnu_kern_read(&frame,  in chudxnu_thread_get_callstack64_internal()
693 					    (vm_size_t)sizeof(frame));  in chudxnu_thread_get_callstack64_internal()
697 						pc = (uint64_t)ptrauth_strip((void *)frame[1], ptrauth_key_return_address);  in chudxnu_thread_get_callstack64_internal()
699 						pc = frame[1];  in chudxnu_thread_get_callstack64_internal()
701 						nextFramePointer = (uint64_t *)frame[0];  in chudxnu_thread_get_callstack64_internal()
714 				    &frame,  in chudxnu_thread_get_callstack64_internal()
716 				    (vm_size_t)sizeof(frame));  in chudxnu_thread_get_callstack64_internal()
720 					pc = (uint64_t)ptrauth_strip((void *)frame[1], ptrauth_key_return_address);  in chudxnu_thread_get_callstack64_internal()
722 					pc = frame[1];  in chudxnu_thread_get_callstack64_internal()
724 					nextFramePointer = (uint64_t *)(frame[0]);  in chudxnu_thread_get_callstack64_internal()
772 		uint64_t frame[2];  in chudxnu_thread_get_callstack64_internal()  local
844 					kr = chudxnu_kern_read(&frame,  in chudxnu_thread_get_callstack64_internal()
846 					    (vm_size_t)sizeof(frame));  in chudxnu_thread_get_callstack64_internal()
848 						pc = (uint64_t)frame[1];  in chudxnu_thread_get_callstack64_internal()
849 						nextFramePointer = (uint32_t *) (frame[0]);  in chudxnu_thread_get_callstack64_internal()