326 				insn->src_reg);  in print_bpf_insn()
340 				insn->off, insn->src_reg);  in print_bpf_insn()
346 				insn->src_reg);  in print_bpf_insn()
367 			insn->src_reg, insn->off);  in print_bpf_insn()
378 				insn->src_reg, insn->imm);  in print_bpf_insn()
400 				insn->src_reg, insn->off);  in print_bpf_insn()
699 	err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_xadd()
922 			    insn->src_reg != BPF_REG_0 ||  in check_alu_op()
928 			if (insn->src_reg != BPF_REG_0 || insn->off != 0 ||  in check_alu_op()
954 			err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_alu_op()
958 			if (insn->src_reg != BPF_REG_0 || insn->off != 0) {  in check_alu_op()
974 				regs[insn->dst_reg] = regs[insn->src_reg];  in check_alu_op()
1001 			err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_alu_op()
1005 			if (insn->src_reg != BPF_REG_0 || insn->off != 0) {  in check_alu_op()
1072 		err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_cond_jmp_op()
1076 		if (insn->src_reg != BPF_REG_0) {  in check_cond_jmp_op()
1178 	if (insn->src_reg == 0)  in check_ld_imm()
1183 	BUG_ON(insn->src_reg != BPF_PSEUDO_MAP_FD);  in check_ld_imm()
1230 	    (mode == BPF_ABS && insn->src_reg != BPF_REG_0)) {  in check_ld_abs()
1247 		err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_ld_abs()
1642 			err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in do_check()
1650 			src_reg_type = regs[insn->src_reg].type;  in do_check()
1655 			err = check_mem_access(env, insn->src_reg, insn->off,  in do_check()
1702 			err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in do_check()
1713 					       insn->src_reg);  in do_check()
1719 			    insn->src_reg != BPF_REG_0) {  in do_check()
1741 				    insn->src_reg != BPF_REG_0 ||  in do_check()
1754 				    insn->src_reg != BPF_REG_0 ||  in do_check()
1766 				    insn->src_reg != BPF_REG_0 ||  in do_check()
1846 			    insn[1].dst_reg != 0 || insn[1].src_reg != 0 ||  in replace_map_fd_with_map_ptr()
1852 			if (insn->src_reg == 0)  in replace_map_fd_with_map_ptr()
1856 			if (insn->src_reg != BPF_PSEUDO_MAP_FD) {  in replace_map_fd_with_map_ptr()
1929 			insn->src_reg = 0;  in convert_pseudo_ld_imm64()
1978 			convert_ctx_access(insn->dst_reg, insn->src_reg,  in convert_ctx_accesses()