public void ExecuteTestOrAxImm16()
{
var memory = new byte[] { 0xB8, 0xEC, 0x05, 0x0D, 0x26, 0x09 };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 5);
Assert.AreEqual(0xdee, cpu.GetRegister(Reg16.ax));
}
public void ExecuteTestAdc()
{
var memory = new byte[] { 0xB4, 0x04, 0xB7, 0xFF, 0x00, 0xFC, 0xB3, 0x04, 0xB0, 0x08, 0x10, 0xC3 };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 11);
Assert.AreEqual(13, cpu.GetRegister(Reg8.bl));
}
public void ExecuteTestOrMem16()
{
var memory = new byte[] { 0xBB, 0xCF, 0x12, 0x09, 0x1E, 0x07, 0x00, 0x57, 0x06 };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 6);
Assert.AreEqual(0x16df, BinaryHelper.Read16Bit(memory, 7));
}
public void ExecuteTestOrAlImm8()
{
var memory = new byte[] { 0xB0, 0x17, 0x0C, 0x2A };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 3);
Assert.AreEqual(0x3f, cpu.GetRegister(Reg8.al));
}
public void ExecuteTestOrMem8()
{
var memory = new byte[] { 0xB3, 0x17, 0x08, 0x1E, 0x06, 0x00, 0x2A };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 5);
Assert.AreEqual(0x3f, memory[6]);
}
public void ExecuteTestAddAxImm16()
{
var memory = new byte[] { 0xB8, 0xCF, 0x12, 0x05, 0x57, 0x06 };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 5);
Assert.AreEqual(6438, cpu.GetRegister(Reg16.ax));
}
public void ExecuteTestAddAlImm8()
{
var memory = new byte[] { 0xB0, 0x04, 0x04, 0x08 };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 3);
Assert.AreEqual(12, cpu.GetRegister(Reg8.al));
}
public void ExecuteTestAddToImm()
{
var memory = new byte[] { 0xB4, 0x04, 0x00, 0x26, 0x06, 0x00, 0x08 };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 6);
Assert.AreEqual(12, memory[6]);
}
public void ExecuteTestSbb1616Rm16()
{
var memory = new byte[]
{ 0xB4, 0x04, 0xB7, 0xFF, 0x00, 0xFC, 0xB8, 0x30, 0x00, 0xBB, 0xEC, 0x05, 0x19, 0xC3 };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 13);
Assert.AreEqual(1467, cpu.GetRegister(Reg16.bx));
}
public void ExecuteTestAdc16()
{
var memory = new byte[]
{ 0xb8, 0x04, 0x00, 0xbb, 0xff, 0xff, 0x01, 0xd8, 0xbb, 0x04, 0x00, 0xb8, 0x08, 0x00, 0x11, 0xc3 };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 0x10);
Assert.AreEqual(13, cpu.GetRegister(Reg8.bl));
}
public void ExecuteTestPushEs()
{
var memory = new byte[] { 0xB8, 0x2A, 0x00, 0x8E, 0xC0, 0x06, 0x1F, 0x00, 0x00 };
var cpu = new InterpretCpu(memory);
cpu.SetRegister(Reg16.sp, 9);
cpu.Execute(0, 7);
Assert.AreEqual(42, cpu.GetRegister(Segments.ds));
}
public void ExecuteTestXor()
{
var memory = new byte[] { 0xb0, 0x04, 0x30, 0xc0 };
var cpu = new InterpretCpu(memory);
cpu.Execute(0, 1);
Assert.AreEqual(4, cpu.GetRegister(Reg8.al));
cpu.Execute(2, 3);
Assert.AreEqual(0, cpu.GetRegister(Reg8.al));
}
public void ExecuteTestAddBxSiAl()
{
var memory = new byte[] { 0x00, 0x00, 0x4 };
var cpu = new InterpretCpu(memory);
cpu.SetRegister(Reg8.al, 8);
cpu.SetRegister(Reg16.si, 1);
cpu.SetRegister(Reg16.bx, 1);
cpu.Execute(0, 2);
Assert.AreEqual(12, memory[2]);
}
