470 static void bpf_dump_pkt(uint8_t *pkt, uint32_t pkt_caplen, uint32_t pkt_len)  in bpf_dump_pkt()  argument
477 	hex_dump(pkt, pkt_caplen);  in bpf_dump_pkt()
603 static uint32_t extract_u32(uint8_t *pkt, uint32_t off)  in extract_u32()  argument
607 	memcpy(&r, &pkt[off], sizeof(r));  in extract_u32()
612 static uint16_t extract_u16(uint8_t *pkt, uint32_t off)  in extract_u16()  argument
616 	memcpy(&r, &pkt[off], sizeof(r));  in extract_u16()
621 static uint8_t extract_u8(uint8_t *pkt, uint32_t off)  in extract_u8()  argument
623 	return pkt[off];  in extract_u8()
633 			    uint8_t *pkt, uint32_t pkt_caplen,  in bpf_single_step()  argument
667 			r->A = extract_u32(pkt, K);  in bpf_single_step()
674 			r->A = extract_u16(pkt, K);  in bpf_single_step()
681 			r->A = extract_u8(pkt, K);  in bpf_single_step()
688 			r->A = extract_u32(pkt, r->X + K);  in bpf_single_step()
693 			r->A = extract_u16(pkt, r->X + K);  in bpf_single_step()
700 			r->A = extract_u8(pkt, r->X + K);  in bpf_single_step()
707 			r->X = extract_u8(pkt, K);  in bpf_single_step()
855 				  uint8_t *pkt, uint32_t pkt_caplen,  in bpf_handle_breakpoint()  argument
861 	bpf_dump_pkt(pkt, pkt_caplen, pkt_len);  in bpf_handle_breakpoint()
866 static int bpf_run_all(struct sock_filter *f, uint16_t bpf_len, uint8_t *pkt,  in bpf_run_all()  argument
875 			stop = bpf_handle_breakpoint(&bpf_curr, f, pkt,  in bpf_run_all()
878 		bpf_single_step(&bpf_curr, &f[bpf_curr.Pc], pkt, pkt_caplen,  in bpf_run_all()
887 			    uint8_t *pkt, uint32_t pkt_caplen,  in bpf_run_stepping()  argument
897 			stop = bpf_handle_breakpoint(&bpf_curr, f, pkt,  in bpf_run_stepping()
900 		bpf_single_step(&bpf_curr, &f[bpf_curr.Pc], pkt, pkt_caplen,  in bpf_run_stepping()