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Added TAP file injection. Still incomplete.

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This commit is contained in:
Marc Parsons
2026-04-18 03:02:40 +01:00
parent 47f3a76bb2
commit c35bbda53f
6 changed files with 275 additions and 7 deletions
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21
Desktop/DebuggerForm.cs
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@@ -850,6 +850,13 @@ namespace Desktop
mnemonic = $"LD (IX{sign}{d}), 0x{n:X2}";
instructionLength = 4;
}
else if (ddOpcode == 0x5E) // LD E, (IX+d)
{
sbyte d = (sbyte)_memoryBus.Read((ushort)(currentPc + 2));
string sign = d >= 0 ? "+" : "";
mnemonic = $"LD E, (IX{sign}{d})";
instructionLength = 3;
}
else if (ddOpcode == 0x74) // LD (IX+d), H
{
sbyte d = (sbyte)_memoryBus.Read((ushort)(currentPc + 2));
@@ -864,6 +871,20 @@ namespace Desktop
mnemonic = $"LD (IX{sign}{d}), L";
instructionLength = 3;
}
else if (ddOpcode == 0x7E) // LD A, (IX+d)
{
sbyte d = (sbyte)_memoryBus.Read((ushort)(currentPc + 2));
string sign = d >= 0 ? "+" : "";
mnemonic = $"LD A, (IX{sign}{d})";
instructionLength = 3;
}
else if (ddOpcode == 0xBE) // CP (IX+d)
{
sbyte d = (sbyte)_memoryBus.Read((ushort)(currentPc + 2));
string sign = d >= 0 ? "+" : "";
mnemonic = $"CP (IX{sign}{d})";
instructionLength = 3;
}
else if (ddOpcode == 0xE1) // POP IX
{
mnemonic = "POP IX";