//public int getCacheInfoVal(int id)
//{
// portWrite((byte)(0x50 + id), (byte)0x00);
// portWrite((byte)(0x50 + id + 1), (byte)0x00);
// var temp = readFromPort(2);
// int val = temp[0] | (temp[1] << 8);
// return val;
//}
public void getstatus()
{
byte[] temp;
portWrite((byte)(0x00), (byte)(0x00));
int baseaddr = 0;
portWrite((byte)(0x06), (byte)(123));
temp = readFromPort(1);
StringBuilder sb = new StringBuilder();
sb.Append("pc:"); int pc = getreg(0x43, 0x00, sb);
sb.Append(" private_offset:"); getreg(0x44, 0, sb);
sb.Append(" pcResult:"); getreg(0x45, 0, sb);
sb.Append(" last RtypeCmd:");
portWrite((byte)(0x18), (byte)0x00); temp = readFromPort(1); sb.Append(Util.getHex2(temp[0]));
int halt_cpu;
sb.Append(" halt_cpu:");
portWrite((byte)(0x14), (byte)0x00); temp = readFromPort(1); sb.Append(Util.getHex2(temp[0])); halt_cpu = temp[0];
int halt_uart;
sb.Append(" halt_uart:");
portWrite((byte)(0x15), (byte)0x00); temp = readFromPort(1); sb.Append(Util.getHex2(temp[0])); halt_uart = temp[0];
sb.Append(" waitRequest:");
portWrite((byte)(0x16), (byte)0x00); temp = readFromPort(1); sb.Append(Util.getHex2(temp[0]));
sb.Append(" irq_req:");
portWrite((byte)(0x17), (byte)0x00); temp = readFromPort(1); sb.Append(Util.getHex2(temp[0]));
sb.Append(" irq_addr:"); getreg(0x40, 0, sb);
sb.Append(" debugin:");
portWrite((byte)(0x64), (byte)0x00); temp = readFromPort(1); sb.Append(Util.getBin8(temp[0]));
sb.Append(" debugin32:");
getData(0x60, sb);
sb.AppendLine();
sb.Append(" access time:");
portWrite((byte)(0x4), (byte)0x00);
portWrite((byte)(0x5), (byte)0x00);
temp = readFromPort(2);
sb.Append((temp[0] + (temp[1] << 8)));
sb.AppendLine();
sb.Append("cache_life: ");
for (int i = 0; i < 16; i++)
{
sb.Append(" " + getCacheLife(i));
}
sb.AppendLine();
sb.Append("cache_addr:");
for (int i = 0; i < 16; i++)
{
sb.Append(" " + getCacheAddr(i));
}
sb.AppendLine();
//sb.Append(" numer:"); getreg(0x40, 0, sb);
//sb.Append(" denom:"); getreg(0x41, 0, sb);
//sb.Append(" quotient:"); getreg(0x42, 0, sb);
//sb.Append(" remain:"); getreg(0x45, 0, sb);
sb.AppendLine();
if (true && (halt_cpu != 0 || halt_uart != 0))
{
sb.Append("r0:");
getreg(0x47, 0x00, sb);
sb.Append(" r1:");
getreg(0x47, 0x01, sb);
sb.Append(" r2:");
getreg(0x47, 0x02, sb);
sb.Append(" r3:");
getreg(0x47, 0x03, sb);
sb.AppendLine();
for (int i = 4; i < 8; i++)
{
sb.Append(" r" + i + ":");
getreg(0x47, (byte)i, sb);
}
sb.AppendLine();
for (int i = 8; i < 16; i++)
{
sb.Append(" r" + i + ":");
getreg(0x47, (byte)i, sb);
}
sb.AppendLine();
for (int i = 16; i < 24; i++)
{
sb.Append(" r" + i + ":");
getreg(0x47, (byte)i, sb);
}
sb.AppendLine();
sb.Append("sp:");
int sp = getreg(0x47, 27, sb);
sb.Append(" fp:");
getreg(0x47, 28, sb);
sb.AppendLine();
sb.Append(" re:");
getreg(0x47, 29, sb);
sb.Append(" ra:");
getreg(0x47, 31, sb);
sb.AppendLine();
sb.AppendLine("stack: ");
baseaddr = sp;
for (int i = -Convert.ToInt32(this.comboBox2.Text) * 4; i < Convert.ToInt32(this.comboBox2.Text) * 4; i += 4)
{
sb.Append((i == 0 ? "*" : " ") + Util.getHex8((uint)(i + baseaddr)) + ":"); getmem(i + baseaddr, sb); sb.AppendLine();
}
baseaddr = 0;
sb.AppendLine("code: ");
for (int i = -32; i < 32; i += 4)
{
StringBuilder sb2 = new StringBuilder();
uint code = getmem(pc + i, sb2);
int target = pc + i;
string foundsym = Config.getSym(target, syms);
string scode = Config.dasm(syms, cfgs, (uint)code, pc + i, baseaddr);
if (i == 0)
{
sb.AppendLine("----------------------------------------------------------------------------------");
}
sb.AppendLine((i == 0 ? "*" : " ") + Util.getHex8((uint)(pc + i)) + ":" + scode);
if (i == 0)
{
sb.AppendLine("----------------------------------------------------------------------------------");
}
}
sb.AppendLine("mem: ");
baseaddr = Convert.ToInt32(textBox1.Text, 16);
for (int i = 0; i < Convert.ToInt32(this.comboBox2.Text) * 4; i += 4)
{
sb.Append("" + Util.getHex8((uint)(i + baseaddr)) + ":"); getmem(i + baseaddr, sb); sb.AppendLine();
}
}
this.textBox4.Text = sb.ToString();
Application.DoEvents();
}
