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Implemented opcodes 9/12

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The ones that don't work will throw exceptions if called
This commit is contained in:
Ferit Yiğit BALABAN
2021-11-05 01:04:26 +03:00
parent 76d42080ab
commit dc32874061
1 changed files with 74 additions and 21 deletions
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95
src/Opcodes.cs
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@@ -1,4 +1,5 @@
using processor.Properties;
using System;
using processor.Properties;
namespace processor
{
@@ -44,15 +45,13 @@ namespace processor
case 12:
OpC(r, x, y);
break;
default:
break;
}
}
#region Opcode Methods
private void Op1(int r, int x, int y)
{
lblOpcode.Text = $"0x1";
lblOpcode.Text = @"0x1";
lblOpcodeDesc.Text = Resources._0x1En;
int val = ReadRam(x * 16 + y);
@@ -61,7 +60,7 @@ namespace processor
private void Op2(int r, int x, int y)
{
lblOpcode.Text = $"0x2";
lblOpcode.Text = @"0x2";
lblOpcodeDesc.Text = Resources._0x2En;
int val = x * 16 + y;
@@ -70,64 +69,118 @@ namespace processor
private void Op3(int r, int x, int y)
{
lblOpcode.Text = $"0x3";
lblOpcode.Text = @"0x3";
lblOpcodeDesc.Text = Resources._0x3En;
int val = ReadRegister(r);
WriteRam(x * 16 + y, val);
}
private void Op4(int r, int x, int y)
private void Op4(int _, int r, int s)
{
lblOpcode.Text = $"0x4";
lblOpcode.Text = @"0x4";
lblOpcodeDesc.Text = Resources._0x4En;
WriteRegister(s, ReadRegister(r));
}
private void Op5(int r, int x, int y)
private void Op5(int r, int s, int t)
{
lblOpcode.Text = $"0x5";
lblOpcode.Text = @"0x5";
lblOpcodeDesc.Text = Resources._0x5En;
sbyte result = (sbyte)(Convert.ToSByte(ReadRegister(s)) + Convert.ToSByte(ReadRegister(t)));
WriteRegister(r, result);
}
private void Op6(int r, int x, int y)
private void Op6(int r, int s, int t)
{
lblOpcode.Text = $"0x6";
lblOpcode.Text = @"0x6";
lblOpcodeDesc.Text = Resources._0x6En;
double storedS = Extensions.CalculateBinFloat(Convert.ToString(ReadRegister(s), 2));
double storedT = Extensions.CalculateBinFloat(Convert.ToString(ReadRegister(t), 2));
double sum = storedS + storedT;
throw new NotImplementedException();
}
private void Op7(int r, int x, int y)
private void Op7(int r, int s, int t)
{
lblOpcode.Text = $"0x7";
lblOpcode.Text = @"0x7";
lblOpcodeDesc.Text = Resources._0x7En;
int registerS = ReadRegister(s);
int registerT = ReadRegister(t);
char[] bS = Convert.ToString(registerS, 2).PadLeft(8, '0').ToCharArray();
char[] bT = Convert.ToString(registerT, 2).PadLeft(8, '0').ToCharArray();
char[] bR = new char[8];
for (int i = 0; i < 8; i++)
{
bR[i] = Extensions.BooleanOr(int.Parse(bS[i].ToString()), int.Parse(bT[i].ToString())).ToString()[0];
}
string bRstr = new(bR);
WriteRegister(r, Convert.ToInt32(bRstr, 2));
}
private void Op8(int r, int x, int y)
private void Op8(int r, int s, int t)
{
lblOpcode.Text = $"0x8";
lblOpcode.Text = @"0x8";
lblOpcodeDesc.Text = Resources._0x8En;
int registerS = ReadRegister(s);
int registerT = ReadRegister(t);
char[] bS = Convert.ToString(registerS, 2).PadLeft(8, '0').ToCharArray();
char[] bT = Convert.ToString(registerT, 2).PadLeft(8, '0').ToCharArray();
char[] bR = new char[8];
for (int i = 0; i < 8; i++)
{
bR[i] = Extensions.BooleanAnd(int.Parse(bS[i].ToString()), int.Parse(bT[i].ToString())).ToString()[0];
}
string bRstr = new(bR);
WriteRegister(r, Convert.ToInt32(bRstr, 2));
}
private void Op9(int r, int x, int y)
private void Op9(int r, int s, int t)
{
lblOpcode.Text = $"0x9";
lblOpcode.Text = @"0x9";
lblOpcodeDesc.Text = Resources._0x9En;
int registerS = ReadRegister(s);
int registerT = ReadRegister(t);
char[] bS = Convert.ToString(registerS, 2).PadLeft(8, '0').ToCharArray();
char[] bT = Convert.ToString(registerT, 2).PadLeft(8, '0').ToCharArray();
char[] bR = new char[8];
for (int i = 0; i < 8; i++)
{
bR[i] = Extensions.BooleanXor(int.Parse(bS[i].ToString()), int.Parse(bT[i].ToString())).ToString()[0];
}
WriteRegister(r, Convert.ToInt32(new string(bR), 2));
}
private void OpA(int r, int x, int y)
{
lblOpcode.Text = $"0xA";
lblOpcode.Text = @"0xA";
lblOpcodeDesc.Text = Resources._0xAEn;
throw new NotImplementedException();
}
private void OpB(int r, int x, int y)
{
lblOpcode.Text = $"0xB";
lblOpcode.Text = @"0xB";
lblOpcodeDesc.Text = Resources._0xBEn;
throw new NotImplementedException();
}
private void OpC(int r, int x, int y)
{
lblOpcode.Text = $"0xC";
lblOpcode.Text = @"0xC";
lblOpcodeDesc.Text = Resources._0xCEn;
}
#endregion