nfp/bpf/jit.c

395 	   u16 areg, enum alu_op op, u16 breg, bool swap, bool wr_both,
416 	 swreg lreg, enum alu_op op, swreg rreg)
1265 wrp_alu_imm(struct nfp_prog *nfp_prog, u8 dst, enum alu_op alu_op, u32 imm)
1269 	if (alu_op == ALU_OP_AND) {
1275 	if (alu_op == ALU_OP_OR) {
1281 	if (alu_op == ALU_OP_XOR) {
1290 	emit_alu(nfp_prog, reg_both(dst), reg_a(dst), alu_op, tmp_reg);
1295 	      enum alu_op alu_op, bool skip)
1305 	wrp_alu_imm(nfp_prog, insn->dst_reg * 2, alu_op, imm & ~0U);
1306 	wrp_alu_imm(nfp_prog, insn->dst_reg * 2 + 1, alu_op, imm >> 32);
1313 	      enum alu_op alu_op)
1317 	emit_alu(nfp_prog, reg_both(dst), reg_a(dst), alu_op, reg_b(src));
1319 		 reg_a(dst + 1), alu_op, reg_b(src + 1));
1326 	      enum alu_op alu_op)
1331 	wrp_alu_imm(nfp_prog, dst, alu_op, insn->imm);
1339 	      enum alu_op alu_op)
1343 	emit_alu(nfp_prog, reg_both(dst), reg_a(dst), alu_op, reg_b(src));
1350 wrp_test_reg_one(struct nfp_prog *nfp_prog, u8 dst, enum alu_op alu_op, u8 src,
1353 	emit_alu(nfp_prog, reg_none(), reg_a(dst), alu_op, reg_b(src));
1359 	     enum alu_op alu_op, enum br_mask br_mask)
1363 	wrp_test_reg_one(nfp_prog, insn->dst_reg * 2, alu_op,
1366 		wrp_test_reg_one(nfp_prog, insn->dst_reg * 2 + 1, alu_op,
1405 	enum alu_op alu_op, carry_op;
1413 	alu_op = meta->jump_neg_op ? ALU_OP_ADD : ALU_OP_SUB;
1418 		emit_alu(nfp_prog, reg_none(), reg_a(reg), alu_op, tmp_reg);
1420 		emit_alu(nfp_prog, reg_none(), tmp_reg, alu_op, reg_a(reg));