public static string BinaryStrAnd(string a, string b)//逻辑乘：异或
{
char[] A = new char[8];
numA = The_Method.zh(a);
numB = The_Method.zh(b);
for (int i = numA.Length - 1; i >= 0; i--)
{
for (int j = numB.Length - 1; j >= 0; j--)
{
if (numA[i] == '1' && numB[i] == '1' || numA[i] == '0' && numB[i] == '0')
{
A[i] = '0';
}
else if (numA[i] == '1' && numB[i] == '0' || numA[i] == '0' && numB[i] == '1')
{
A[i] = '1';
}
else
{
MessageBox.Show("异或错误");
}
}
}
return(Convert.ToString(Convert.ToInt32(new string(A), 2), 16));
}
public void Sub_one(string a) //单操作数减一
{
string b = The_Method.BinaryStrSub(Convert.ToString(Convert.ToInt32(a, 16), 2), "1");
try
{
tbox_R[m_id].Text = Convert.ToString(Convert.ToInt32(b, 2), 16).ToUpper();
}
catch
{
tbox_R[m_id].Text = b;
}
}
public void Add_one(string a)//单操作数加一
{
string b = The_Method.BinaryStrAdd_one(a, "1");
if (ir.Split(" ".ToCharArray()).Length == 5 && ir.Split(" ".ToCharArray())[3] != "000")
{
return;
}
try
{
tbox_R[m_id].Text = Convert.ToString(Convert.ToInt32(b, 2), 16).ToUpper();
}
catch
{
tbox_R[m_id].Text = b;
}
}
public void one_begin()
{
initMemory();
string[] Arr = richTextBox_input.Text.ToLower().Split('\n'); //将汇编指令一行行分到arr中
pc = Convert.ToInt32(textBox_PC.Text.Replace(" ", ""), 16); //将空格换掉并写入pc
ir = richTextBox_jiqima.Lines[Convert.ToInt32(pc - i) - 4096]; //从pc写入ir
if (i != Arr.Length)
{
The_Method.select_line(0, pc - i - 4096);
The_Method.select_line(1, pc - i - 4096);
if (i != 0)
{
The_Method.select_line_cancel(0, pc - i - 4097);
The_Method.select_line_cancel(1, pc - i - 4097);
}
}
pc = pc + 2;
i++;
textBox_PC.Text = Convert.ToString(pc, 16); //pc的显示
string[] fenge_4 = ir.Split(' '); //分成4段
if (fenge_4.Length == 5)
{
y_id = Convert.ToInt32(fenge_4[2], 2); //寄存器编号
m_id = Convert.ToInt32(fenge_4[4], 2);
}
if (fenge_4.Length == 3)
{
single_caozuoqi = Convert.ToInt32(fenge_4[2], 2); //如果是单操作数
}
if (ir == "")
{
MessageBox.Show("" + "指令执行完毕");
}
//*****************************************取指 ***************************************************************************
/********************加法 减法 与 MOV数据传送 ********************************************************************/
if (fenge_4[0] == "0001" || fenge_4[0] == "0010" || fenge_4[0] == "0011" || fenge_4[0] == "1010")
{
if (fenge_4[1] == "000") //直接寻址
{
Y_j = tbox_R[y_id].Text;
}
if (fenge_4[1] == "001") //间接寻址
{
Y_j = Convert.ToString(readMemory(Convert.ToInt32(tbox_R[y_id].Text.Replace(" ", " "), 2)), 2); //用寄存器的地址去访问主存，再从主存中取出数送Y_j
}
if (fenge_4[1] == "010") //自增型间接寻址
{
Y_j = Convert.ToString(readMemory(Convert.ToInt32(tbox_R[y_id].Text.Replace(" ", " "), 2)), 2); //在间接的基础上，修改RS的内容，经运算器加一在送回rs当前操作的寄存器
tbox_R[y_id].Text = Convert.ToString(Convert.ToInt32(tbox_R[y_id].Text) + 1, 2);
}
if (fenge_4[1] == "011") //自增型双间址
{
Y_j = Convert.ToString(readMemory(readMemory(Convert.ToInt32(tbox_R[y_id].Text.Replace(" ", " "), 2))), 2); //第一次访问主存取出操作数的地址送往地址寄存器
tbox_R[y_id].Text = Convert.ToString(Convert.ToInt32(tbox_R[y_id].Text) + 1, 2); //第二次以此地址访问存储器取出操作数送入Y_j //RS的内容加一
}
if (fenge_4[1] == "100") //变址寻址
{
Y_j = Convert.ToString(readMemory(Convert.ToInt32(richTextBox_jiqima.Lines[Convert.ToInt32(textBox_PC.Text) - i - 4096].Replace(" ", ""), 2)
+ Convert.ToInt32(tbox_R[y_id].Text.Replace(" ", ""), 2)), 2); //以PC现在的地址从主存中取出位移量，在与RS的内容相加
pc = pc + 2; //以相加结果的地址取出操作数送入Y_j //pc的内容加一
}
}
//***************************************取目的数******************************************************************************
/********************加法 减法 与 MOV数据传送 LDI载入立即数 NEC求补*********单操作数加一******减一***/
if (fenge_4[0] == "0001" || fenge_4[0] == "0010" || fenge_4[0] == "0011" || fenge_4[0] == "1010" || fenge_4[0] == "0110" ||
fenge_4[0] == "0100" || fenge_4[0] == "0101")
{
if (fenge_4[3] == "000") //直接寻址
{
M_j = tbox_R[m_id].Text;
}
else if (fenge_4[3] == "001") //间接寻址
{
M_j = Convert.ToString(readMemory(Convert.ToInt32(tbox_R[m_id].Text.Replace(" ", ""), 16)), 2);
}
else if (fenge_4[3] == "010") //自增型间接寻址
{
M_j = Convert.ToString(readMemory(Convert.ToInt32(tbox_R[m_id].Text.Replace(" ", ""), 16)), 2); //在间接的基础上，修改RS的内容，经运算器加一在送回rs当前操作的寄存器
tbox_R[m_id].Text = Convert.ToString(Convert.ToInt32(tbox_R[m_id].Text) + 1, 16);
}
else if (fenge_4[3] == "011") //自增型双间址
{
M_j = Convert.ToString(readMemory(readMemory(Convert.ToInt32(tbox_R[m_id].Text.Replace(" ", ""), 16))), 2); //第一次访问主存取出操作数的地址送往地址寄存器
tbox_R[m_id].Text = Convert.ToString(Convert.ToInt32(tbox_R[m_id].Text.Replace(" ", ""), 16) + 1, 16); //第二次以此地址访问存储器取出操作数送入Y_j //RS的内容加一
}
else if (fenge_4[3] == "100") //变址寻址
{
int pc_10 = int.Parse(textBox_PC.Text, System.Globalization.NumberStyles.HexNumber);
int R_10 = int.Parse(tbox_R[m_id].Text, System.Globalization.NumberStyles.HexNumber);
M_j = Convert.ToString(readMemory(Convert.ToInt32(Convert.ToString(pc_10 + R_10, 16))));
pc = pc + 2;
M[Convert.ToInt32(Convert.ToString(pc_10 + R_10, 16))]--;
}
else
{
MessageBox.Show("进入失败");
}
}
if (fenge_4[0] == "1110") // LDI载入立即数
{
M_j = fenge_4[1].Substring(0, 8);
}
if (fenge_4[0] == "1001") //装载指令ld
{
M_j = Convert.ToString(readMemory(Convert.ToInt32(fenge_4[1].Substring(0, 8), 2)), 2); //把K的地址的内容送Rd
}
//***************************************************执行周期*****************************************************************
if (fenge_4[0] == "0001")
{
tbox_R[y_id].Text = (The_Method.BinaryStrAdd(Y_j.Replace(" ", ""), M_j.Replace(" ", ""))); //加法
}
if (fenge_4[0] == "0010")
{
tbox_R[y_id].Text = (The_Method.BinaryStrSub(Y_j.Replace(" ", ""), M_j.Replace(" ", ""))); //减法
}
if (fenge_4[0] == "0011")
{
tbox_R[y_id].Text = (The_Method.BinaryStrAnd(Y_j.Replace(" ", ""), M_j.Replace(" ", ""))); //与
}
if (fenge_4[0] == "1010")
{
Move_data(Y_j.Replace(" ", ""), M_j.Replace(" ", "")); //数据传送指令
}
if (fenge_4[0] == "0100")
{
Add_one(M_j.Replace(" ", "")); //单操作数加一
}
if (fenge_4[0] == "0101" && fenge_4[3] != "100")
{
Sub_one(M_j.Replace(" ", "")); //单操作数减一
}
if (fenge_4[0] == "1110")
{
Ldi(M_j.Replace(" ", "")); //载入立即数ldi
}
if (fenge_4[0] == "1001")
{
Ld(M_j.Replace(" ", "")); //装载指令ld
}
}
public static string jiqima_2(string code)
{
string strValue = "";
string[] str = new string[] { "000", "001", "010", "011", "100", "101", "110", "111" };//寄存器编号
string[] codes = code.Split(new char[2] {
' ', ','
}); //双操作数
string[] codes1 = code.Split(new char[1] {
' '
}); //单操作数
if (codes[0] == "nop")
{
strValue += "0000 " + "000 " + "000 " + "000" + "000\n";
}
if (codes[0] == "add")
{
char[] s = codes[1].ToCharArray();
char[] d = codes[2].ToCharArray();
if (s[0] == 'r')// 源操作数直接寻址
{
if (d[0] == 'r')
{
strValue += "0001 " + "000 " + str[((int)s[1]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n"; // 目的操作数直接寻址
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) //间接寻址
{
strValue += "0001 " + "000 " + str[((int)s[1]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0001 " + "000 " + str[((int)s[1]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0001 " + "000 " + str[((int)s[1]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')//变址寻址
{
strValue += "0001 " + "000 " + str[((int)s[1]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '(' && s[3] == ')' && s.Length == 4) // 源操作数间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0001 " + "001 " + str[((int)s[2]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0001 " + "001 " + str[((int)s[2]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0001 " + "001 " + str[((int)s[2]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0001 " + "001 " + str[((int)s[2]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0001 " + "001 " + str[((int)s[2]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '(' && s[3] == ')' && s.Length == 5) //源操作数 自增型 间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0001 " + "010 " + str[((int)s[2]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0001 " + "010 " + str[((int)s[2]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0001 " + "010 " + str[((int)s[2]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0001 " + "010 " + str[((int)s[2]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0001 " + "010 " + str[((int)s[2]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '@' && s[1] == '(' && s[4] == ')' && s[5] == '+' && s.Length == 6) //源操作数自增型 双间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0001 " + "011 " + str[((int)s[3]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0001 " + "011 " + str[((int)s[3]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0001 " + "011 " + str[((int)s[3]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0001 " + "011 " + str[((int)s[3]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0001 " + "011 " + str[((int)s[3]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == 'x' && s[1] == '(' && s[4] == ')' && s.Length == 5) // 源操作数 变址寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0001 " + "100 " + str[((int)s[3]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0001 " + "100 " + str[((int)s[3]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0001 " + "100 " + str[((int)s[3]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0001 " + "100 " + str[((int)s[3]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0001 " + "100 " + str[((int)s[3]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
}
/*******************************************减法************************************************************************************************************/
if (codes[0] == "sub")
{
char[] s = codes[1].ToCharArray();
char[] d = codes[2].ToCharArray();
if (s[0] == 'r') // 源操作数直接寻址
{
if (d[0] == 'r') // 目的操作数直接寻址
{
strValue += "0010 " + "000 " + str[((int)s[1]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) //间接寻址
{
strValue += "0010 " + "000 " + str[((int)s[1]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0010 " + "000 " + str[((int)s[1]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0010 " + "000 " + str[((int)s[1]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')//变址寻址
{
strValue += "0010 " + "000 " + str[((int)s[1]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '(' && s[3] == ')' && s.Length == 4) // 源操作数间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0010 " + "001 " + str[((int)s[2]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0010 " + "001 " + str[((int)s[2]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d[4] == '+' && d.Length == 5)//自增型 间接寻址
{
strValue += "0010 " + "001 " + str[((int)s[2]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0010 " + "001 " + str[((int)s[2]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0010 " + "001 " + str[((int)s[2]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '(' && s[3] == ')' && s.Length == 5) //源操作数 自增型 间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0010 " + "010 " + str[((int)s[2]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0010 " + "010 " + str[((int)s[2]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0010 " + "010 " + str[((int)s[2]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0010 " + "010 " + str[((int)s[2]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0010 " + "010 " + str[((int)s[2]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '@' && s[1] == '(' && s[4] == ')' && s[5] == '+' && s.Length == 6) //源操作数自增型 双间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0010 " + "011 " + str[((int)s[3]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0010 " + "011 " + str[((int)s[3]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0010 " + "011 " + str[((int)s[3]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0010 " + "011 " + str[((int)s[3]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0010 " + "011 " + str[((int)s[3]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == 'x' && s[1] == '(' && s[4] == ')' && s.Length == 5) // 源操作数 变址寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0010 " + "100 " + str[((int)s[3]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0010 " + "100 " + str[((int)s[3]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0010 " + "100 " + str[((int)s[3]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0010 " + "100 " + str[((int)s[3]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0010 " + "100 " + str[((int)s[3]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
}
/***************************************************************逻辑乘****************************************************************************************/
if (codes[0] == "and")
{
char[] s = codes[1].ToCharArray();
char[] d = codes[2].ToCharArray();
if (s[0] == 'r') // 源操作数直接寻址
{
if (d[0] == 'r') // 目的操作数直接寻址
{
strValue += "0011 " + "000 " + str[((int)s[1]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) //间接寻址
{
strValue += "0011 " + "000 " + str[((int)s[1]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0011 " + "000 " + str[((int)s[1]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0011 " + "000 " + str[((int)s[1]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')//变址寻址
{
strValue += "0011 " + "000 " + str[((int)s[1]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '(' && s[3] == ')' && d.Length == 4) // 源操作数间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0011 " + "001 " + str[((int)s[2]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0011 " + "001 " + str[((int)s[2]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0011 " + "001 " + str[((int)s[2]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0011 " + "001 " + str[((int)s[2]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0011 " + "001 " + str[((int)s[2]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '(' && s[3] == ')' && s[4] == '+' && s.Length == 5) //源操作数 自增型 间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0011 " + "010 " + str[((int)s[2]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0011 " + "010 " + str[((int)s[2]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0011 " + "010 " + str[((int)s[2]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0011 " + "010 " + str[((int)s[2]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0011 " + "010 " + str[((int)s[2]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '@' && s[1] == '(' && s[4] == ')' && s[5] == '+' && s.Length == 6) //源操作数自增型 双间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0011 " + "011 " + str[((int)s[3]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0011 " + "011 " + str[((int)s[3]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0011 " + "011 " + str[((int)s[3]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0011 " + "011 " + str[((int)s[3]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0011 " + "011 " + str[((int)s[3]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == 'x' && s[1] == '(' && s[4] == ')' && s.Length == 5) // 源操作数 变址寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "0011 " + "100 " + str[((int)s[3]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "0011 " + "100 " + str[((int)s[3]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "0011 " + "100 " + str[((int)s[3]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "0011 " + "100 " + str[((int)s[3]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "0011 " + "100 " + str[((int)s[3]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
}
/*************************************************数据传送指令**********************************************************************************************/
if (codes[0] == "mov")
{
char[] s = codes[1].ToCharArray();
char[] d = codes[2].ToCharArray();
if (s[0] == 'r') // 源操作数直接寻址
{
if (d[0] == 'r') // 目的操作数直接寻址
{
strValue += "1010 " + "000 " + str[((int)s[1]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) //间接寻址
{
strValue += "1010 " + "000 " + str[((int)s[1]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "1010 " + "000 " + str[((int)s[1]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "1010 " + "000 " + str[((int)s[1]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')//变址寻址
{
strValue += "1010 " + "000 " + str[((int)s[1]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '(' && s[3] == ')' && d.Length == 4) // 源操作数间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "1010 " + "001 " + str[((int)s[2]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "1010 " + "001 " + str[((int)s[2]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "1010 " + "001 " + str[((int)s[2]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "1010 " + "001 " + str[((int)s[2]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "1010 " + "001 " + str[((int)s[2]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '(' && s[3] == ')' && s[4] == '+' && s.Length == 5) //源操作数 自增型 间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "1010 " + "010 " + str[((int)s[2]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "1010 " + "010 " + str[((int)s[2]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "1010 " + "010 " + str[((int)s[2]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "1010 " + "010 " + str[((int)s[2]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "1010 " + "010 " + str[((int)s[2]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == '@' && s[1] == '(' && s[4] == ')' && s[5] == '+' && s.Length == 6) //源操作数自增型 双间接寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "1010 " + "011 " + str[((int)s[3]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "1010 " + "011 " + str[((int)s[3]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "1010 " + "011 " + str[((int)s[3]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "1010 " + "011 " + str[((int)s[3]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "1010 " + "011 " + str[((int)s[3]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
/***********************************************************************************************************************************************************/
if (s[0] == 'x' && s[1] == '(' && s[4] == ')' && s.Length == 5) // 源操作数 变址寻址
{
if (d[0] == 'r') // 目的操作数 直接寻址
{
strValue += "1010 " + "100 " + str[((int)s[3]) - 48] + " 000 " + str[Convert.ToInt32(d[1].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 4) // 间接寻址
{
strValue += "1010 " + "100 " + str[((int)s[3]) - 48] + " 001 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '(' && d[3] == ')' && d.Length == 5)//自增型 间接寻址
{
strValue += "1010 " + "100 " + str[((int)s[3]) - 48] + " 010 " + str[Convert.ToInt32(d[2].ToString())] + "\n";
}
if (d[0] == '@' && d[1] == '(' && d[4] == ')' && d[5] == '+')//自增型 双间接寻址
{
strValue += "1010 " + "100 " + str[((int)s[3]) - 48] + " 011 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
if (d[0] == 'x' && d[1] == '(' && d[4] == ')')// 变址寻址
{
strValue += "1010 " + "100 " + str[((int)s[3]) - 48] + " 100 " + str[Convert.ToInt32(d[3].ToString())] + "\n";
}
}
}
/****************************************************单操作数加一指令**********************************************************************************/
if (codes1[0] == "inc")
{
char[] s = codes1[1].ToCharArray();
if (s[0] == 'r')// 操作数 直接寻址
{
strValue += "0100 " + "000 " + "000 " + "000 " + str[((int)s[1]) - 48] + "\n";
}
if (s[0] == '(' && s[3] == ')' && s.Length == 4) // 间接寻址
{
strValue += "0100 " + "000 " + "000 " + "001 " + str[((int)s[2]) - 48] + "\n";
}
if (s[0] == '(' && s[3] == ')' && s.Length == 5)//自增型 间接寻址
{
strValue += "0100 " + "000 " + "000 " + "010 " + str[((int)s[2]) - 48] + "\n";
}
if (s[0] == '@' && s[1] == '(' && s[4] == ')' && s[5] == '+')//自增型 双间接寻址
{
strValue += "0100 " + "000 " + "000 " + "011 " + str[((int)s[3]) - 48] + "\n";
}
if (s[0] == 'x' && s[1] == '(' && s[4] == ')')// 变址寻址
{
strValue += "0100 " + "000 " + "000 " + "100 " + str[((int)s[3]) - 48] + "\n";
}
}
/***********************************************单操作数减一指令*****************************************************************************************/
if (codes1[0] == "dec")
{
char[] s = codes1[1].ToCharArray();
if (s[0] == 'r')// 操作数 直接寻址
{
strValue += "0101 " + "000 " + "000 " + "000 " + str[((int)s[1]) - 48] + "\n";
}
if (s[0] == '(' && s[3] == ')' && s.Length == 4) // 间接寻址
{
strValue += "0101 " + "000 " + "000 " + "001 " + str[((int)s[2]) - 48] + "\n";
}
if (s[0] == '(' && s[3] == ')' && s.Length == 5)//自增型 间接寻址
{
strValue += "0101 " + "000 " + "000 " + "010 " + str[((int)s[2]) - 48] + "\n";
}
if (s[0] == '@' && s[1] == '(' && s[4] == ')' && s[5] == '+')//自增型 双间接寻址
{
strValue += "0101 " + "000 " + "000 " + "011 " + str[((int)s[3]) - 48] + "\n";
}
if (s[0] == 'x' && s[1] == '(' && s[4] == ')')// 变址寻址
{
strValue += "0101 " + "000 " + "000 " + "100 " + str[((int)s[3]) - 48] + "\n";
}
}
/***********************************************求补码指令****************************************************************************************/
if (codes1[0] == "nec")
{
char[] s = codes1[1].ToCharArray();
if (s[0] == 'r')// 操作数 直接寻址
{
strValue += "0110 " + "000 " + "000 " + "000 " + str[((int)s[1]) - 48] + "\n";
}
if (s[0] == '(' && s[3] == ')' && s.Length == 4) // 间接寻址
{
strValue += "0110 " + "000 " + "000 " + "001 " + str[((int)s[2]) - 48] + "\n";
}
if (s[0] == '(' && s[3] == ')' && s.Length == 5)//自增型 间接寻址
{
strValue += "0110 " + "000 " + "000 " + "010 " + str[((int)s[2]) - 48] + "\n";
}
if (s[0] == '@' && s[1] == '(' && s[4] == ')' && s[5] == '+')//自增型 双间接寻址
{
strValue += "0110 " + "000 " + "000 " + "011 " + str[((int)s[3]) - 48] + "\n";
}
if (s[0] == 'x' && s[1] == '(' && s[4] == ')')// 变址寻址
{
strValue += "0110 " + "000 " + "000 " + "100 " + str[((int)s[3]) - 48] + "\n";
}
}
/**********************************************无条件相对跳转指令***************************************************************************************/
if (codes1[0] == "jmp")
{
char[] s = codes1[1].ToCharArray();
if (s[0] == 'r')// 操作数 直接寻址
{
strValue += "0111 " + "000 " + "000 " + "000 " + str[((int)s[1]) - 48] + "\n";
}
}
/*********************************************有进位跳转指令**********************************************************************************************/
if (codes1[0] == "jc")
{
char[] s = codes1[1].ToCharArray();
if (s[0] == 'r')// 操作数 直接寻址
{
strValue += "1000 " + "000 " + "000 " + "000 " + str[((int)s[1]) - 48] + "\n";
}
}
/******************************************载入立即数指令***********************************************************************************************/
if (codes[0] == "ldi")
{
char[] s = codes[1].ToCharArray();
if (s[0] == 'r')// 操作数 直接寻址
{
strValue += "1110 " + The_Method.shiliu_erjinzhi(codes[2]) + "0 " + str[Convert.ToInt32(s[1].ToString())] + "\n";
}
}
/****************************************装载指令*********************************************************************************************************/
if (codes[0] == "ld")
{
char[] s = codes[1].ToCharArray();
if (s[0] == 'r')// 操作数 直接寻址
{
strValue += "1001 " + The_Method.shiliu_erjinzhi(codes[2]) + "1 " + str[Convert.ToInt32(s[1].ToString())] + "\n";
}
}
return(strValue);
}//将指令转换为机器码
