Commit e913e260 authored by Peter's avatar Peter
Browse files

dev

parent eeca2e13

src/main/java/hk/quantr/assembler/RISCVDisassembler.java

+19 −18
Changes for src/main/java/hk/quantr/assembler/RISCVDisassembler.java: 19 added lines, 18 removed lines.
Original line number Diff line number Diff line
@@ -671,12 +671,30 @@ public class RISCVDisassembler { 
	public static InstructionType getTypeFRInstruction(int funct3, int funct7, int frs1, int frs2) throws WrongInstructionException {

		if (funct7 == 0) {

			return InstructionType.fadd_s;

		} else if (funct7 == 1) {

			return InstructionType.fadd_d;

		} else if (funct7 == 3) {

			return InstructionType.fadd_q;

		} else if (funct7 == 4) {

			return InstructionType.fsub_s;

		} else if (funct7 == 5) {

			return InstructionType.fsub_d;

		} else if (funct7 == 6) {

			return InstructionType.fmul_q;

		} else if (funct7 == 7) {

			return InstructionType.fsub_q;

		} else if (funct7 == 8) {

			return InstructionType.fmul_s;

		} else if (funct7 == 10) {

		} else if (funct7 == 9) {

			return InstructionType.fmul_d;

		} else if (funct7 == 11) {

			return InstructionType.fmul_q;

		} else if (funct7 == 12) {

			return InstructionType.fdiv_s;

		} else if (funct7 == 13) {

			return InstructionType.fdiv_d;

		} else if (funct7 == 15) {

			return InstructionType.fdiv_q;

		} else if (funct7 == 0b0101100 && frs2 == 0) {

			return InstructionType.fsqrt_s;

		} else if (funct7 == 0b0010000 && funct3 == 0) {
@@ -723,14 +741,6 @@ public class RISCVDisassembler { 
			return InstructionType.fcvt_s_l;

		} else if (funct7 == 0b1101000 && frs2 == 3) {

			return InstructionType.fcvt_s_lu;

		} else if (funct7 == 1) {

			return InstructionType.fadd_d;

		} else if (funct7 == 5) {

			return InstructionType.fsub_d;

		} else if (funct7 == 9) {

			return InstructionType.fmul_d;

		} else if (funct7 == 13) {

			return InstructionType.fdiv_d;

		} else if (funct7 == 0b0101101 && frs2 == 0) {

			return InstructionType.fsqrt_d;

		} else if (funct7 == 0b0010001 && funct3 == 0) {
@@ -781,15 +791,6 @@ public class RISCVDisassembler { 
			return InstructionType.fcvt_d_l;

		} else if (funct7 == 0b1101001 && frs2 == 3) {

			return InstructionType.fcvt_d_lu;

		} //32Q start here

		else if (funct7 == 3) {

			return InstructionType.fadd_q;

		} else if (funct7 == 7) {

			return InstructionType.fsub_q;

		} else if (funct7 == 11) {

			return InstructionType.fmul_q;

		} else if (funct7 == 15) {

			return InstructionType.fdiv_q;

		} else if (funct7 == 0b0101111 && frs2 == 0) {

			return InstructionType.fsqrt_q;

		} else if (funct7 == 0b0010011 && funct3 == 0) {