656 	const u8 code = insn->code;  in emit_atomic_ld_st()  local
657 	const bool arena = BPF_MODE(code) == BPF_PROBE_ATOMIC;  in emit_atomic_ld_st()
687 		switch (BPF_SIZE(code)) {  in emit_atomic_ld_st()
703 		switch (BPF_SIZE(code)) {  in emit_atomic_ld_st()
730 	const u8 code = insn->code;  in emit_lse_atomic()  local
736 	const bool isdw = BPF_SIZE(code) == BPF_DW;  in emit_lse_atomic()
737 	const bool arena = BPF_MODE(code) == BPF_PROBE_ATOMIC;  in emit_lse_atomic()
803 	const u8 code = insn->code;  in emit_ll_sc_atomic()  local
812 	const bool isdw = BPF_SIZE(code) == BPF_DW;  in emit_ll_sc_atomic()
816 	if (BPF_MODE(code) == BPF_PROBE_ATOMIC) {  in emit_ll_sc_atomic()
818 		pr_err_once("unknown atomic opcode %02x\n", code);  in emit_ll_sc_atomic()
1047 	if (BPF_MODE(insn->code) != BPF_PROBE_MEM &&  in add_exception_handler()
1048 		BPF_MODE(insn->code) != BPF_PROBE_MEMSX &&  in add_exception_handler()
1049 			BPF_MODE(insn->code) != BPF_PROBE_MEM32 &&  in add_exception_handler()
1050 				BPF_MODE(insn->code) != BPF_PROBE_ATOMIC)  in add_exception_handler()
1095 	if (BPF_CLASS(insn->code) != BPF_LDX)  in add_exception_handler()
1116 	const u8 code = insn->code;  in build_insn()  local
1126 	const bool is64 = BPF_CLASS(code) == BPF_ALU64 ||  in build_insn()
1127 			  BPF_CLASS(code) == BPF_JMP;  in build_insn()
1137 	switch (code) {  in build_insn()
1236 		if (BPF_CLASS(code) == BPF_ALU && BPF_SRC(code) == BPF_FROM_BE)  in build_insn()
1239 		if (BPF_CLASS(code) == BPF_ALU && BPF_SRC(code) == BPF_FROM_LE)  in build_insn()
1361 		if (BPF_CLASS(code) == BPF_JMP)  in build_insn()
1393 		switch (BPF_OP(code)) {  in build_insn()
1562 		if (BPF_MODE(insn->code) == BPF_PROBE_MEM32) {  in build_insn()
1573 		sign_extend = (BPF_MODE(insn->code) == BPF_MEMSX ||  in build_insn()
1574 				BPF_MODE(insn->code) == BPF_PROBE_MEMSX);  in build_insn()
1575 		switch (BPF_SIZE(code)) {  in build_insn()
1655 		if (BPF_MODE(insn->code) == BPF_PROBE_MEM32) {  in build_insn()
1668 		switch (BPF_SIZE(code)) {  in build_insn()
1717 		if (BPF_MODE(insn->code) == BPF_PROBE_MEM32) {  in build_insn()
1728 		switch (BPF_SIZE(code)) {  in build_insn()
1791 		pr_err_once("unknown opcode %02x\n", code);  in build_insn()
2799 	switch (insn->code) {  in bpf_jit_supports_insn()