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GBHawk: fix debugger disassembler

This commit is contained in:
alyosha-tas 2021-01-10 14:02:01 -05:00
parent 5529b8787c
commit 47c98c6a5e
1 changed files with 19 additions and 0 deletions
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19
src/BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/GBHawk.cs
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@ -6,6 +6,7 @@ using BizHawk.Emulation.Cores.Components.LR35902;
using BizHawk.Emulation.Cores.Consoles.Nintendo.Gameboy;
using System.Runtime.InteropServices;
using System.Collections.Generic;
// TODO: mode1_disableint_gbc.gbc behaves differently between GBC and GBA, why?
// TODO: oam_dma_start.gb does not behave as expected but test still passes through lucky coincidences / test deficiency
@ -218,6 +219,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
_tracer = new TraceBuffer { Header = cpu.TraceHeader };
ser.Register<ITraceable>(_tracer);
ser.Register<IStatable>(new StateSerializer(SyncState));
ser.Register<IDisassemblable>(new GBHawkDisassembler());
SetupMemoryDomains();
cpu.SetCallbacks(ReadMemory, PeekMemory, PeekMemory, WriteMemory);
HardReset();
@ -700,5 +702,22 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
return mppr;
}
public class GBHawkDisassembler : VerifiedDisassembler
{
public override IEnumerable<string> AvailableCpus
{
get { yield return "LR35902"; }
}
public override string PCRegisterName => "PC";
public override string Disassemble(MemoryDomain m, uint addr, out int length)
{
string ret = LR35902.Disassemble((ushort)addr, a => m.PeekByte(a), out var tmp);
length = tmp;
return ret;
}
}
}
}