60 lines
1.6 KiB
C#
60 lines
1.6 KiB
C#
using System.Collections.Generic;
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using BizHawk.Emulation.Common;
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namespace BizHawk.Emulation.Cores.Atari.Atari2600
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{
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public partial class Atari2600
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{
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internal IMemoryDomains MemoryDomains;
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private void SetupMemoryDomains()
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{
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var domains = new List<MemoryDomain>
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{
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new MemoryDomainByteArray(
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"Main RAM",
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MemoryDomain.Endian.Little,
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Ram, true, 1),
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new MemoryDomainDelegate(
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"TIA",
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16,
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MemoryDomain.Endian.Little,
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addr => _tia.ReadMemory((ushort)addr, true),
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(addr, value) => this._tia.WriteMemory((ushort)addr, value, true), 1),
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new MemoryDomainDelegate(
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"PIA",
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1024,
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MemoryDomain.Endian.Little,
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addr => M6532.ReadMemory((ushort)addr, true),
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(addr, value) => M6532.WriteMemory((ushort)addr, value), 1),
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new MemoryDomainDelegate(
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"System Bus",
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65536,
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MemoryDomain.Endian.Little,
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addr => _mapper.PeekMemory((ushort) addr),
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(addr, value) => _mapper.PokeMemory((ushort) addr, value), 1)
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};
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if (_mapper is mDPC) // TODO: also mDPCPlus
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{
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domains.Add(new MemoryDomainByteArray(
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"DPC",
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MemoryDomain.Endian.Little,(_mapper as mDPC).DspData, true, 1));
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}
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if (_mapper.HasCartRam)
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{
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domains.Add(new MemoryDomainDelegate(
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"Cart Ram",
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_mapper.CartRam.Len,
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MemoryDomain.Endian.Little,
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addr => _mapper.CartRam[(int)addr],
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(addr, value) => _mapper.CartRam[(int)addr] = value, 1));
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}
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MemoryDomains = new MemoryDomainList(domains);
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(ServiceProvider as BasicServiceProvider).Register<IMemoryDomains>(MemoryDomains);
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}
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}
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}
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