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namespace Q1.core.Pipeline;
using Arch;
using Arch.Lookups;
public class Disassembler
{
public StringWriter Disassemble(MemoryStream stream)
{
var reader = new BinaryReader(stream);
var writer = new StringWriter();
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
u16 instruction = reader.ReadUInt16();
InstructionEncoding.Decode(instruction, out u8 opcode, out u8 m1, out u8 m2, out bool word);
var group = InstructionSet.Lookup[opcode];
(string name, int param) = (m1, m2) switch
{
(0x00, 0x00) => (group.Implicit.Name, 0),
(_, 0x00) => (group.SimpleAddressing.Name, 1),
(0x00, 0x01) => (group.ExtendedImplicit.Name, 0),
(_, _) => (group.ExtendedAddressing.Name, 2)
};
writer.Write(name);
if (param == 1)
{
}
}
return writer;
}
}
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