561 		uint64_t *fp = NULL, *nextFramePointer = NULL, *topfp = NULL;  in chudxnu_thread_get_callstack64_internal()  local
644 						nextFramePointer = (uint64_t *)frame[0];  in chudxnu_thread_get_callstack64_internal()
647 						nextFramePointer = ptrauth_strip(nextFramePointer, ptrauth_key_frame_pointer);  in chudxnu_thread_get_callstack64_internal()
651 						nextFramePointer = 0ULL;  in chudxnu_thread_get_callstack64_internal()
667 					nextFramePointer = (uint64_t *)(frame[0]);  in chudxnu_thread_get_callstack64_internal()
670 					nextFramePointer = ptrauth_strip(nextFramePointer, ptrauth_key_frame_pointer);  in chudxnu_thread_get_callstack64_internal()
674 					nextFramePointer = 0ULL;  in chudxnu_thread_get_callstack64_internal()
684 			if (nextFramePointer) {  in chudxnu_thread_get_callstack64_internal()
689 			if (nextFramePointer < fp) {  in chudxnu_thread_get_callstack64_internal()
692 				fp = nextFramePointer;  in chudxnu_thread_get_callstack64_internal()
712 		uint32_t *fp = NULL, *nextFramePointer = NULL, *topfp = NULL;  in chudxnu_thread_get_callstack64_internal()  local
792 						nextFramePointer = (uint32_t *) (frame[0]);  in chudxnu_thread_get_callstack64_internal()
795 						nextFramePointer = 0ULL;  in chudxnu_thread_get_callstack64_internal()
806 					nextFramePointer = (uint32_t *)(uintptr_t)(frame32[0]);  in chudxnu_thread_get_callstack64_internal()
809 					nextFramePointer = 0ULL;  in chudxnu_thread_get_callstack64_internal()
819 			if (nextFramePointer) {  in chudxnu_thread_get_callstack64_internal()
824 			if (nextFramePointer < fp) {  in chudxnu_thread_get_callstack64_internal()
827 				fp = nextFramePointer;  in chudxnu_thread_get_callstack64_internal()