327 				insn->src_reg);  in print_bpf_insn()
341 				insn->off, insn->src_reg);  in print_bpf_insn()
347 				insn->src_reg);  in print_bpf_insn()
368 			insn->src_reg, insn->off);  in print_bpf_insn()
379 				insn->src_reg, insn->imm);  in print_bpf_insn()
401 				insn->src_reg, insn->off);  in print_bpf_insn()
748 	err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_xadd()
1024 			    insn->src_reg != BPF_REG_0 ||  in check_alu_op()
1030 			if (insn->src_reg != BPF_REG_0 || insn->off != 0 ||  in check_alu_op()
1062 			err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_alu_op()
1066 			if (insn->src_reg != BPF_REG_0 || insn->off != 0) {  in check_alu_op()
1082 				regs[insn->dst_reg] = regs[insn->src_reg];  in check_alu_op()
1084 				if (is_pointer_value(env, insn->src_reg)) {  in check_alu_op()
1086 						insn->src_reg);  in check_alu_op()
1114 			err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_alu_op()
1118 			if (insn->src_reg != BPF_REG_0 || insn->off != 0) {  in check_alu_op()
1155 			   is_pointer_value(env, insn->src_reg)) {  in check_alu_op()
1157 				insn->src_reg);  in check_alu_op()
1195 		err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_cond_jmp_op()
1199 		if (is_pointer_value(env, insn->src_reg)) {  in check_cond_jmp_op()
1201 				insn->src_reg);  in check_cond_jmp_op()
1205 		if (insn->src_reg != BPF_REG_0) {  in check_cond_jmp_op()
1310 	if (insn->src_reg == 0)  in check_ld_imm()
1315 	BUG_ON(insn->src_reg != BPF_PSEUDO_MAP_FD);  in check_ld_imm()
1363 	    (mode == BPF_ABS && insn->src_reg != BPF_REG_0)) {  in check_ld_abs()
1380 		err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in check_ld_abs()
1775 			err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in do_check()
1783 			src_reg_type = regs[insn->src_reg].type;  in do_check()
1788 			err = check_mem_access(env, insn->src_reg, insn->off,  in do_check()
1832 			err = check_reg_arg(regs, insn->src_reg, SRC_OP);  in do_check()
1845 					       insn->src_reg);  in do_check()
1860 			    insn->src_reg != BPF_REG_0) {  in do_check()
1882 				    insn->src_reg != BPF_REG_0 ||  in do_check()
1895 				    insn->src_reg != BPF_REG_0 ||  in do_check()
1907 				    insn->src_reg != BPF_REG_0 ||  in do_check()
1998 			    insn[1].dst_reg != 0 || insn[1].src_reg != 0 ||  in replace_map_fd_with_map_ptr()
2004 			if (insn->src_reg == 0)  in replace_map_fd_with_map_ptr()
2008 			if (insn->src_reg != BPF_PSEUDO_MAP_FD) {  in replace_map_fd_with_map_ptr()
2081 			insn->src_reg = 0;  in convert_pseudo_ld_imm64()
2135 			convert_ctx_access(type, insn->dst_reg, insn->src_reg,  in convert_ctx_accesses()