956 	bool is64 = BPF_CLASS(insn->code) == BPF_ALU64 ||  in bpf_jit_emit_insn()
957 		BPF_CLASS(insn->code) == BPF_JMP;  in bpf_jit_emit_insn()
959 	u8 code = insn->code;  in bpf_jit_emit_insn()  local
968 	switch (code) {  in bpf_jit_emit_insn()
987 		if (BPF_SRC(code) == BPF_K) {  in bpf_jit_emit_insn()
991 		emit_alu_r64(dst, src, ctx, BPF_OP(code));  in bpf_jit_emit_insn()
995 		emit_alu_r64(dst, tmp2, ctx, BPF_OP(code));  in bpf_jit_emit_insn()
1011 		emit_alu_i64(dst, imm, ctx, BPF_OP(code));  in bpf_jit_emit_insn()
1040 		if (BPF_SRC(code) == BPF_K) {  in bpf_jit_emit_insn()
1044 		emit_alu_r32(dst, src, ctx, BPF_OP(code));  in bpf_jit_emit_insn()
1060 		emit_alu_i32(dst, imm, ctx, BPF_OP(code));  in bpf_jit_emit_insn()
1068 		emit_alu_r32(dst, tmp2, ctx, BPF_OP(code));  in bpf_jit_emit_insn()
1209 		if (BPF_SRC(code) == BPF_K) {  in bpf_jit_emit_insn()
1218 			emit_branch_r64(dst, src, rvoff, ctx, BPF_OP(code));  in bpf_jit_emit_insn()
1220 			emit_branch_r32(dst, src, rvoff, ctx, BPF_OP(code));  in bpf_jit_emit_insn()
1247 		if (emit_load_r64(dst, src, off, ctx, BPF_SIZE(code)))  in bpf_jit_emit_insn()
1264 		if (BPF_CLASS(code) == BPF_ST) {  in bpf_jit_emit_insn()
1269 		if (emit_store_r64(dst, src, off, ctx, BPF_SIZE(code),  in bpf_jit_emit_insn()
1270 				   BPF_MODE(code)))  in bpf_jit_emit_insn()
1282 		if (emit_store_r64(dst, src, off, ctx, BPF_SIZE(code),  in bpf_jit_emit_insn()
1283 				   BPF_MODE(code)))  in bpf_jit_emit_insn()
1292 		pr_info_once("bpf-jit: not supported: opcode %02x ***\n", code);  in bpf_jit_emit_insn()
1296 		pr_err("bpf-jit: unknown opcode %02x\n", code);  in bpf_jit_emit_insn()