598 		uint64_t *fp = NULL, *nextFramePointer = NULL, *topfp = NULL;  in chudxnu_thread_get_callstack64_internal()  local
681 						nextFramePointer = (uint64_t *)frame[0];  in chudxnu_thread_get_callstack64_internal()
684 						nextFramePointer = ptrauth_strip(nextFramePointer, ptrauth_key_frame_pointer);  in chudxnu_thread_get_callstack64_internal()
688 						nextFramePointer = 0ULL;  in chudxnu_thread_get_callstack64_internal()
704 					nextFramePointer = (uint64_t *)(frame[0]);  in chudxnu_thread_get_callstack64_internal()
707 					nextFramePointer = ptrauth_strip(nextFramePointer, ptrauth_key_frame_pointer);  in chudxnu_thread_get_callstack64_internal()
711 					nextFramePointer = 0ULL;  in chudxnu_thread_get_callstack64_internal()
721 			if (nextFramePointer) {  in chudxnu_thread_get_callstack64_internal()
726 			if (nextFramePointer < fp) {  in chudxnu_thread_get_callstack64_internal()
729 				fp = nextFramePointer;  in chudxnu_thread_get_callstack64_internal()
749 		uint32_t *fp = NULL, *nextFramePointer = NULL, *topfp = NULL;  in chudxnu_thread_get_callstack64_internal()  local
829 						nextFramePointer = (uint32_t *) (frame[0]);  in chudxnu_thread_get_callstack64_internal()
832 						nextFramePointer = 0ULL;  in chudxnu_thread_get_callstack64_internal()
843 					nextFramePointer = (uint32_t *)(uintptr_t)(frame32[0]);  in chudxnu_thread_get_callstack64_internal()
846 					nextFramePointer = 0ULL;  in chudxnu_thread_get_callstack64_internal()
856 			if (nextFramePointer) {  in chudxnu_thread_get_callstack64_internal()
861 			if (nextFramePointer < fp) {  in chudxnu_thread_get_callstack64_internal()
864 				fp = nextFramePointer;  in chudxnu_thread_get_callstack64_internal()