Move macro defines out to files

[fpgaboy.git] / core / insn_ld_reg_imm16.v

`define INSN_LD_reg_imm16	9'b000xx0001

`ifdef EXECUTE
	`INSN_LD_reg_imm16: begin
		`EXEC_INC_PC
		case (cycle)
		0:	`EXEC_READ(`_PC + 1)
		1:	`EXEC_READ(`_PC + 1)
		2:	`EXEC_NEWCYCLE
		endcase
	end
`endif

`ifdef WRITEBACK
	`INSN_LD_reg_imm16: begin
		case (cycle)
		0:	begin /* */ end
		1:	begin
				case (opcode[5:4])
				`INSN_reg16_BC:	`_C <= rdata;
				`INSN_reg16_DE:	`_E <= rdata;
				`INSN_reg16_HL:	`_L <= rdata;
				`INSN_reg16_SP:	`_SPL <= rdata;
				endcase
			end
		2:	begin
				case (opcode[5:4])
				`INSN_reg16_BC:	`_B <= rdata;
				`INSN_reg16_DE:	`_D <= rdata;
				`INSN_reg16_HL:	`_H <= rdata;
				`INSN_reg16_SP:	`_SPH <= rdata;
				endcase
			end
		endcase
	end
`endif