mirror of https://github.com/fadden/6502bench.git
1503 lines
62 KiB
C#
1503 lines
62 KiB
C#
/*
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* Copyright 2018 faddenSoft
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Diagnostics;
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namespace Asm65 {
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/// <summary>
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/// CPU definition. Includes a set of 256 opcodes.
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/// </summary>
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public class CpuDef {
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/// <summary>
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/// Human-readable name.
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/// </summary>
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public string Name { get; private set; }
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/// <summary>
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/// Maximum possible address.
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/// </summary>
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public int MaxAddressValue { get; private set; }
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/// <summary>
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/// Does this CPU have a 16-bit address space?
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/// </summary>
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public bool HasAddr16 { get { return MaxAddressValue <= 0xffff; } }
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/// <summary>
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/// Does this CPU support the emulation flag (65802/65816)?
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/// </summary>
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public bool HasEmuFlag { get; private set; }
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/// <summary>
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/// CPU type value.
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/// </summary>
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public CpuType Type { get; private set; }
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/// <summary>
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/// True if undocumented opcodes are included. (This does not mean that the CPU has
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/// undocumented opcodes, only that they haven't been stripped out if they exist.)
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/// </summary>
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public bool HasUndocumented { get; private set; }
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/// <summary>
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/// Instruction set, 256 entries.
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/// </summary>
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private OpDef[] mOpDefs;
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/// <summary>
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/// Cycle counts, 256 entries.
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/// </summary>
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private int[] mCycleCounts;
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/// <summary>
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/// Cycle count modifiers, 256 entries.
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/// </summary>
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private OpDef.CycleMod[] mCycleMods;
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/// <summary>
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/// List of "interesting" CPUs. These will be presented in the system definition
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/// file when starting a new project. The actual set of CPUs that are unique (from
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/// our perspective) is much smaller, as most of these can be represented accurately
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/// (for disassembly purposes) by a handful of archetypes.
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/// </summary>
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public enum CpuType {
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CpuUnknown = 0,
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Cpu6502, // Apple ][+
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Cpu6502B, // Atari 800
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Cpu6507, // Atari 2600
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Cpu6502C, // Atari 5200
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Cpu6510, // Commodore 64
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Cpu8502, // Commodore 128
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Cpu2A03, // NES
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Cpu65C02, // Apple //e
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Cpu65SC02, // Atari Lynx
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CpuW65C02, // ?
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Cpu65802, // ?
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Cpu65816, // Apple IIgs
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Cpu5A22 // SNES
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}
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/// <summary>
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/// Converts a CPU type name string to a CpuType value. Used for deserialization.
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/// </summary>
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/// <param name="name">Case-sensitive CPU name</param>
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/// <returns>CpuType value, or CpuUnknown if name wasn't recognized.</returns>
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public static CpuType GetCpuTypeFromName(string name) {
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switch (name) {
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case "6502": return CpuType.Cpu6502;
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case "6502B": return CpuType.Cpu6502B;
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case "6502C": return CpuType.Cpu6502C;
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case "6507": return CpuType.Cpu6507;
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case "6510": return CpuType.Cpu6510;
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case "8502": return CpuType.Cpu8502;
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case "2A03": return CpuType.Cpu2A03;
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case "65C02": return CpuType.Cpu65C02;
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case "65SC02": return CpuType.Cpu65SC02;
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case "W65C02": return CpuType.CpuW65C02;
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case "65802": return CpuType.Cpu65802;
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case "65816": return CpuType.Cpu65816;
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case "5A22": return CpuType.Cpu5A22;
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default:
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return CpuType.CpuUnknown;
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}
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}
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/// <summary>
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/// Converts a CpuType value to a CPU type name string. Used for serialization.
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/// </summary>
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/// <param name="type">CPU type.</param>
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/// <returns>CPU name string.</returns>
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public static string GetCpuNameFromType(CpuType type) {
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switch (type) {
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case CpuType.Cpu6502: return "6502";
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case CpuType.Cpu6502B: return "6502B";
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case CpuType.Cpu6502C: return "6502C";
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case CpuType.Cpu6507: return "6507";
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case CpuType.Cpu6510: return "6510";
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case CpuType.Cpu8502: return "8502";
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case CpuType.Cpu2A03: return "2A03";
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case CpuType.Cpu65C02: return "65C02";
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case CpuType.Cpu65SC02: return "65SC02";
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case CpuType.CpuW65C02: return "W65C02";
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case CpuType.Cpu65802: return "65802";
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case CpuType.Cpu65816: return "65816";
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case CpuType.Cpu5A22: return "5A22";
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default:
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return "65??";
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}
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}
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/// <summary>
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/// Generates a CpuDef that best matches the parameters.
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/// </summary>
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/// <param name="type">Specific CPU we want.</param>
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/// <param name="includeUndocumented">Set to true if "undocumented" opcodes should
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/// be included in the definition.</param>
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/// <returns>Best CpuDef.</returns>
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public static CpuDef GetBestMatch(CpuType type, bool includeUndocumented,
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bool twoByteBrk) {
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// Many 65xx variants boil down to a 6502, 65C02, or 65816, at least as far as
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// a disassembler needs to know. WDC's W65C02 has the Rockwell extensions plus
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// a couple more, so it works for the extended 65C02 variants.
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//
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// These don't strictly fit, and would need full definitions:
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//
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// Hudson Soft HuC6280 (PC Engine / TurboGrafx)
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// Commodore CSG 4510 / CSG 65CE02 (Amiga A2232 serial port; 4510 has one
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// additional instruction, so use that as archetype)
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// Jeri's 65DTV02 (used in C64DTV single-chip computer); same as 6502 with
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// some differences in illegal opcodes
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// Eloraam 65EL02 (defined in a Minecraft-based emulator)
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CpuDef cpuDef;
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switch (type) {
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case CpuType.Cpu65802:
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case CpuType.Cpu65816:
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case CpuType.Cpu5A22:
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cpuDef = Cpu65816;
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break;
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case CpuType.Cpu65C02:
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case CpuType.Cpu65SC02:
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cpuDef = Cpu65C02;
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break;
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case CpuType.CpuW65C02:
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cpuDef = CpuW65C02;
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break;
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default:
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// 6502, 6502B, 6502C, 6507, 6510, 8502, 2A03
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cpuDef = Cpu6502;
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break;
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}
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cpuDef.GenerateCycleCounts();
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// If we don't want undocumented opcodes, strip them out of the definition.
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// Entries are replaced with OpInvalid.
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if (!includeUndocumented) {
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CpuDef stripped = new CpuDef(cpuDef);
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for (int i = 0; i < 256; i++) {
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if (cpuDef.mOpDefs[i].IsUndocumented) {
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stripped.mOpDefs[i] = OpDef.OpInvalid;
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} else {
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stripped.mOpDefs[i] = cpuDef.mOpDefs[i];
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}
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}
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cpuDef = stripped;
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}
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// If we want two-byte BRKs, replace the entry with the StackInt form. Copy the rest.
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if (twoByteBrk) {
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CpuDef bigBrkDef = new CpuDef(cpuDef);
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bigBrkDef.mOpDefs[0] = OpDef.OpBRK_StackInt;
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for (int i = 1; i < 256; i++) {
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bigBrkDef.mOpDefs[i] = cpuDef.mOpDefs[i];
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}
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cpuDef = bigBrkDef;
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}
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cpuDef.HasUndocumented = includeUndocumented;
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return cpuDef;
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}
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/// <summary>
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/// Constructor.
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/// </summary>
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/// <param name="name">Human-readable name.</param>
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/// <param name="maxAddressValue">Address space bits (16 or 24).</param>
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private CpuDef(string name, int maxAddressValue, bool hasEmuFlag) {
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Name = name;
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MaxAddressValue = maxAddressValue;
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HasEmuFlag = hasEmuFlag;
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HasUndocumented = true;
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}
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/// <summary>
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/// Copy constructor. Does not copy the contents of mOpDefs. Only used internally.
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/// </summary>
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/// <param name="src">Object to copy from.</param>
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private CpuDef(CpuDef src) {
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Name = src.Name;
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MaxAddressValue = src.MaxAddressValue;
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HasEmuFlag = src.HasEmuFlag;
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Type = src.Type;
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mCycleCounts = src.mCycleCounts;
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mCycleMods = src.mCycleMods;
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mOpDefs = new OpDef[256];
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}
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/// <summary>
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/// Returns an entry from the OpDef array for the specified opcode, 0-255.
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/// </summary>
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/// <param name="op">Instruction opcode number (0-255).</param>
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/// <returns>Instruction definition.</returns>
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public OpDef GetOpDef(int op) { return mOpDefs[op]; }
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/// <summary>
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/// Returns the set of cycle mods for the given instruction that are in effect
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/// for the current CPU.
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/// </summary>
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/// <param name="op">Instruction opcode number (0-255).</param>
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/// <returns>Reduced cycle mod set.</returns>
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public OpDef.CycleMod GetOpCycleMod(int op) { return mCycleMods[op]; }
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/// <summary>
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/// Indexer. Returns the definition of opcode N.
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/// </summary>
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public OpDef this[int op] {
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get { return mOpDefs[op]; }
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}
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/// <summary>
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/// Returns the number of cycles required to execute the instruction. If the value
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/// is negative, the negated value represents the minimum number of cycles for an
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/// instruction with variable timing.
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///
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/// The value returned will factor in any CPU-specific aspects.
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/// </summary>
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/// <param name="opNum">Instruction opcode value.</param>
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/// <returns>Cycle count.</returns>
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public int GetCycles(int opNum, StatusFlags flags, OpDef.BranchTaken branchTaken,
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bool branchCrossesPage) {
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// The irrelevant modifiers have already been stripped out, e.g. OneIfD1 only
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// affects the 65C02.
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OpDef.CycleMod mods = mCycleMods[opNum];
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int cycles = mCycleCounts[opNum];
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// Walk through the various cycle mods. If we can evaluate them definitively,
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// do so now and remove them from the set.
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// The M/X flags are defined to be in one state or the other, even when the flag
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// value is indeterminate, because we have to be able to size immediate operands
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// appropriately. So there's no ambiguity here even when there's ambiguity. We
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// make a similar statement about the E flag.
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if ((mods & OpDef.CycleMod.OneIfM0) != 0) {
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if (!flags.IsShortM) {
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cycles++;
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}
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mods &= ~OpDef.CycleMod.OneIfM0;
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}
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if ((mods & OpDef.CycleMod.TwoIfM0) != 0) {
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if (!flags.IsShortM) {
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cycles += 2;
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}
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mods &= ~OpDef.CycleMod.TwoIfM0;
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}
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if ((mods & OpDef.CycleMod.OneIfX0) != 0) {
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if (!flags.IsShortX) {
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cycles++;
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}
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mods &= ~OpDef.CycleMod.OneIfX0;
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}
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if ((mods & OpDef.CycleMod.OneIfE0) != 0) {
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if (!flags.IsEmulationMode) {
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cycles++;
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}
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mods &= ~OpDef.CycleMod.OneIfE0;
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}
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// Some of these can be known, some can't.
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if ((mods & OpDef.CycleMod.OneIfD1) != 0) {
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if (flags.D == 1) {
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cycles++;
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}
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if (flags.D == 0 || flags.D == 1) {
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mods &= ~OpDef.CycleMod.OneIfD1;
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}
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}
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if ((mods & OpDef.CycleMod.OneIfBranchTaken) != 0) {
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if (branchTaken == OpDef.BranchTaken.Always) {
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cycles++;
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}
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if (branchTaken != OpDef.BranchTaken.Indeterminate) {
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mods &= ~OpDef.CycleMod.OneIfBranchTaken;
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}
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}
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if ((mods & OpDef.CycleMod.OneIfBranchPage) != 0) {
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if (branchCrossesPage && flags.IsEmulationMode) {
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cycles++; // +1 unless we're in native mode on 65816
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}
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mods &= ~OpDef.CycleMod.OneIfBranchPage;
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}
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// We can't evaluate OneIfDpNonzero, OneIfIndexPage, or MinusOneIfNoPage.
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// OneIf65C02 was handled earlier.
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// TODO(maybe): in some cases we can know that the index doesn't cross a
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// page boundary by checking the address, e.g. "LDA $2000,X" can't cross.
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if (mods != 0) {
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// Some unresolved mods remain.
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cycles = -cycles;
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}
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return cycles;
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}
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/// <summary>
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/// Consistency test.
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/// </summary>
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/// <returns>True on success.</returns>
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public static bool DebugValidate() {
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InternalValidate(Cpu6502);
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InternalValidate(Cpu65C02);
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InternalValidate(CpuW65C02);
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InternalValidate(Cpu65816);
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Debug.WriteLine("CpuDef: tests successful");
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return true;
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}
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private static void InternalValidate(CpuDef cdef) {
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for (int i = 0; i < 256; i++) {
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OpDef op = cdef.mOpDefs[i];
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if (op.Opcode != i && op.AddrMode != OpDef.AddressMode.Unknown) {
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throw new Exception("CpuDef for " + cdef.Type + ": entry 0x" +
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i.ToString("x") + " has value " + op.Opcode.ToString("x"));
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}
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if (op.AddrMode != OpDef.AddressMode.Unknown && op.Cycles == 0) {
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throw new Exception("Instruction 0x" + i.ToString("x2") + ": " +
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op + " missing cycles");
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}
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}
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}
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public override string ToString() {
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return Name + " (has16=" + HasAddr16 + ", hasEmu=" + HasEmuFlag + ", hasUndoc=" +
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HasUndocumented + ")";
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}
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/// <summary>
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/// Generates the mCycleCounts and mCycleMods arrays.
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/// </summary>
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private void GenerateCycleCounts() {
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if (mCycleCounts != null) {
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return;
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}
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mCycleCounts = new int[256];
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mCycleMods = new OpDef.CycleMod[256];
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// Figure out which mods apply for this CPU.
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OpDef.CycleMod ignoreMask = 0;
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switch (Type) {
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case CpuType.Cpu6502:
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ignoreMask = OpDef.CycleMod.OneIfM0 |
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OpDef.CycleMod.TwoIfM0 |
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OpDef.CycleMod.OneIfX0 |
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OpDef.CycleMod.OneIfDpNonzero |
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OpDef.CycleMod.OneIfD1 |
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OpDef.CycleMod.OneIfE0 |
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OpDef.CycleMod.OneIf65C02 |
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OpDef.CycleMod.MinusOneIfNoPage |
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OpDef.CycleMod.BlockMove;
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break;
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case CpuType.Cpu65C02:
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case CpuType.CpuW65C02:
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ignoreMask = OpDef.CycleMod.OneIfM0 |
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OpDef.CycleMod.TwoIfM0 |
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OpDef.CycleMod.OneIfX0 |
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OpDef.CycleMod.OneIfDpNonzero |
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OpDef.CycleMod.OneIfE0 |
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OpDef.CycleMod.BlockMove;
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break;
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case CpuType.Cpu65816:
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ignoreMask = OpDef.CycleMod.OneIfD1 |
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OpDef.CycleMod.OneIf65C02 |
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OpDef.CycleMod.MinusOneIfNoPage;
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break;
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default:
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Debug.Assert(false, "unsupported cpu type " + Type);
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return;
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}
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// If an instruction has one or more applicable mods, declare it as variable.
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for (int i = 0; i < 256; i++) {
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OpDef op = mOpDefs[i];
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int baseCycles = op.Cycles;
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OpDef.CycleMod mods = op.CycleMods & ~ignoreMask;
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if ((mods & OpDef.CycleMod.OneIf65C02) != 0) {
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// This isn't variable -- the instruction always takes one cycle longer
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// on the 65C02. (Applies to $6C, JMP (addr).)
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Debug.Assert(Type == CpuType.Cpu65C02 || Type == CpuType.CpuW65C02);
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baseCycles++;
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mods &= ~OpDef.CycleMod.OneIf65C02;
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}
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mCycleCounts[i] = baseCycles;
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mCycleMods[i] = mods;
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}
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}
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// Classic MOS 6502, with full set of undocumented opcodes.
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private static CpuDef Cpu6502 { get; } = new CpuDef("MOS 6502", (1 << 16) - 1, false) {
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Type = CpuType.Cpu6502,
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mOpDefs = new OpDef[] {
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OpDef.OpBRK_Implied, // 0x00
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OpDef.OpORA_DPIndexXInd,
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OpDef.GenerateUndoc(0x02, OpDef.OpJAM_Implied),
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OpDef.OpSLO_DPIndexXInd,
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OpDef.GenerateUndoc(0x04, OpDef.OpDOP_DP),
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OpDef.OpORA_DP,
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OpDef.OpASL_DP,
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OpDef.OpSLO_DP,
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OpDef.OpPHP_StackPush, // 0x08
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OpDef.OpORA_Imm,
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OpDef.OpASL_Acc,
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OpDef.GenerateUndoc(0x0b, OpDef.OpANC_Imm),
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OpDef.OpTOP_Abs,
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OpDef.OpORA_Abs,
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OpDef.OpASL_Abs,
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OpDef.OpSLO_Absolute,
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OpDef.OpBPL_PCRel, // 0x10
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OpDef.OpORA_DPIndIndexY,
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OpDef.GenerateUndoc(0x12, OpDef.OpJAM_Implied),
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OpDef.OpSLO_DPIndIndexY,
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OpDef.GenerateUndoc(0x14, OpDef.OpDOP_DPIndexX),
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OpDef.OpORA_DPIndexX,
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OpDef.OpASL_DPIndexX,
|
|
OpDef.OpSLO_DPIndexX,
|
|
OpDef.OpCLC_Implied, // 0x18
|
|
OpDef.OpORA_AbsIndexY,
|
|
OpDef.GenerateUndoc(0x1a, OpDef.OpNOP_Implied),
|
|
OpDef.OpSLO_AbsIndexY,
|
|
OpDef.GenerateUndoc(0x1c, OpDef.OpTOP_AbsIndeX),
|
|
OpDef.OpORA_AbsIndexX,
|
|
OpDef.OpASL_AbsIndexX,
|
|
OpDef.OpSLO_AbsIndexX,
|
|
OpDef.OpJSR_Abs, // 0x20
|
|
OpDef.OpAND_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x22, OpDef.OpJAM_Implied),
|
|
OpDef.OpRLA_DPIndexXInd,
|
|
OpDef.OpBIT_DP,
|
|
OpDef.OpAND_DP,
|
|
OpDef.OpROL_DP,
|
|
OpDef.OpRLA_DP,
|
|
OpDef.OpPLP_StackPull, // 0x28
|
|
OpDef.OpAND_Imm,
|
|
OpDef.OpROL_Acc,
|
|
OpDef.GenerateUndoc(0x2b, OpDef.OpANC_Imm),
|
|
OpDef.OpBIT_Abs,
|
|
OpDef.OpAND_Abs,
|
|
OpDef.OpROL_Abs,
|
|
OpDef.OpRLA_Absolute,
|
|
OpDef.OpBMI_PCRel, // 0x30
|
|
OpDef.OpAND_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0x32, OpDef.OpJAM_Implied),
|
|
OpDef.OpRLA_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0x34, OpDef.OpDOP_DPIndexX),
|
|
OpDef.OpAND_DPIndexX,
|
|
OpDef.OpROL_DPIndexX,
|
|
OpDef.OpRLA_DPIndexX,
|
|
OpDef.OpSEC_Implied, // 0x38
|
|
OpDef.OpAND_AbsIndexY,
|
|
OpDef.GenerateUndoc(0x3a, OpDef.OpNOP_Implied),
|
|
OpDef.OpRLA_AbsIndexY,
|
|
OpDef.GenerateUndoc(0x3c, OpDef.OpTOP_AbsIndeX),
|
|
OpDef.OpAND_AbsIndexX,
|
|
OpDef.OpROL_AbsIndexX,
|
|
OpDef.OpRLA_AbsIndexX,
|
|
OpDef.OpRTI_StackRTI, // 0x40
|
|
OpDef.OpEOR_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x42, OpDef.OpJAM_Implied),
|
|
OpDef.OpSRE_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x44, OpDef.OpDOP_DP),
|
|
OpDef.OpEOR_DP,
|
|
OpDef.OpLSR_DP,
|
|
OpDef.OpSRE_DP,
|
|
OpDef.OpPHA_StackPush, // 0x48
|
|
OpDef.OpEOR_Imm,
|
|
OpDef.OpLSR_Acc,
|
|
OpDef.OpALR_Imm,
|
|
OpDef.OpJMP_Abs,
|
|
OpDef.OpEOR_Abs,
|
|
OpDef.OpLSR_Abs,
|
|
OpDef.OpSRE_Absolute,
|
|
OpDef.OpBVC_PCRel, // 0x50
|
|
OpDef.OpEOR_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0x52, OpDef.OpJAM_Implied),
|
|
OpDef.OpSRE_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0x54, OpDef.OpDOP_DPIndexX),
|
|
OpDef.OpEOR_DPIndexX,
|
|
OpDef.OpLSR_DPIndexX,
|
|
OpDef.OpSRE_DPIndexX,
|
|
OpDef.OpCLI_Implied, // 0x58
|
|
OpDef.OpEOR_AbsIndexY,
|
|
OpDef.GenerateUndoc(0x5a, OpDef.OpNOP_Implied),
|
|
OpDef.OpSRE_AbsIndexY,
|
|
OpDef.GenerateUndoc(0x5c, OpDef.OpTOP_AbsIndeX),
|
|
OpDef.OpEOR_AbsIndexX,
|
|
OpDef.OpLSR_AbsIndexX,
|
|
OpDef.OpSRE_AbsIndexX,
|
|
OpDef.OpRTS_StackRTS, // 0x60
|
|
OpDef.OpADC_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x62, OpDef.OpJAM_Implied),
|
|
OpDef.OpRRA_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x64, OpDef.OpDOP_DP),
|
|
OpDef.OpADC_DP,
|
|
OpDef.OpROR_DP,
|
|
OpDef.OpRRA_DP,
|
|
OpDef.OpPLA_StackPull, // 0x68
|
|
OpDef.OpADC_Imm,
|
|
OpDef.OpROR_Acc,
|
|
OpDef.OpARR_Imm,
|
|
OpDef.OpJMP_AbsInd,
|
|
OpDef.OpADC_Abs,
|
|
OpDef.OpROR_Abs,
|
|
OpDef.OpRRA_Absolute,
|
|
OpDef.OpBVS_PCRel, // 0x70
|
|
OpDef.OpADC_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0x72, OpDef.OpJAM_Implied),
|
|
OpDef.OpRRA_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0x74, OpDef.OpDOP_DPIndexX),
|
|
OpDef.OpADC_DPIndexX,
|
|
OpDef.OpROR_DPIndexX,
|
|
OpDef.OpRRA_DPIndexX,
|
|
OpDef.OpSEI_Implied, // 0x78
|
|
OpDef.OpADC_AbsIndexY,
|
|
OpDef.GenerateUndoc(0x7a, OpDef.OpNOP_Implied),
|
|
OpDef.OpRRA_AbsIndexY,
|
|
OpDef.GenerateUndoc(0x7c, OpDef.OpTOP_AbsIndeX),
|
|
OpDef.OpADC_AbsIndexX,
|
|
OpDef.OpROR_AbsIndexX,
|
|
OpDef.OpRRA_AbsIndexX,
|
|
OpDef.GenerateUndoc(0x80, OpDef.OpDOP_Imm), // 0x80
|
|
OpDef.OpSTA_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x82, OpDef.OpDOP_Imm),
|
|
OpDef.OpSAX_DPIndexXInd,
|
|
OpDef.OpSTY_DP,
|
|
OpDef.OpSTA_DP,
|
|
OpDef.OpSTX_DP,
|
|
OpDef.OpSAX_DP,
|
|
OpDef.OpDEY_Implied, // 0x88
|
|
OpDef.GenerateUndoc(0x89, OpDef.OpDOP_Imm),
|
|
OpDef.OpTXA_Implied,
|
|
OpDef.OpANE_Imm,
|
|
OpDef.OpSTY_Abs,
|
|
OpDef.OpSTA_Abs,
|
|
OpDef.OpSTX_Abs,
|
|
OpDef.OpSAX_Absolute,
|
|
OpDef.OpBCC_PCRel, // 0x90
|
|
OpDef.OpSTA_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0x92, OpDef.OpJAM_Implied),
|
|
OpDef.OpSHA_DPIndIndexY,
|
|
OpDef.OpSTY_DPIndexX,
|
|
OpDef.OpSTA_DPIndexX,
|
|
OpDef.OpSTX_DPIndexY,
|
|
OpDef.OpSAX_DPIndexY,
|
|
OpDef.OpTYA_Implied, // 0x98
|
|
OpDef.OpSTA_AbsIndexY,
|
|
OpDef.OpTXS_Implied,
|
|
OpDef.OpTAS_AbsIndexY,
|
|
OpDef.OpSHY_AbsIndexX,
|
|
OpDef.OpSTA_AbsIndexX,
|
|
OpDef.OpSHX_AbsIndexY,
|
|
OpDef.OpSHA_AbsIndexY,
|
|
OpDef.OpLDY_Imm, // 0xa0
|
|
OpDef.OpLDA_DPIndexXInd,
|
|
OpDef.OpLDX_Imm,
|
|
OpDef.OpLAX_DPIndexXInd,
|
|
OpDef.OpLDY_DP,
|
|
OpDef.OpLDA_DP,
|
|
OpDef.OpLDX_DP,
|
|
OpDef.OpLAX_DP,
|
|
OpDef.OpTAY_Implied, // 0xa8
|
|
OpDef.OpLDA_Imm,
|
|
OpDef.OpTAX_Implied,
|
|
OpDef.OpLAX_Imm,
|
|
OpDef.OpLDY_Abs,
|
|
OpDef.OpLDA_Abs,
|
|
OpDef.OpLDX_Abs,
|
|
OpDef.OpLAX_Absolute,
|
|
OpDef.OpBCS_PCRel, // 0xb0
|
|
OpDef.OpLDA_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0xb2, OpDef.OpJAM_Implied),
|
|
OpDef.OpLAX_DPIndIndexY,
|
|
OpDef.OpLDY_DPIndexX,
|
|
OpDef.OpLDA_DPIndexX,
|
|
OpDef.OpLDX_DPIndexY,
|
|
OpDef.OpLAX_DPIndexY,
|
|
OpDef.OpCLV_Implied, // 0xb8
|
|
OpDef.OpLDA_AbsIndexY,
|
|
OpDef.OpTSX_Implied,
|
|
OpDef.OpLAS_AbsIndexY,
|
|
OpDef.OpLDY_AbsIndexX,
|
|
OpDef.OpLDA_AbsIndexX,
|
|
OpDef.OpLDX_AbsIndexY,
|
|
OpDef.OpLAX_AbsIndexY,
|
|
OpDef.OpCPY_Imm, // 0xc0
|
|
OpDef.OpCMP_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0xc2, OpDef.OpDOP_Imm),
|
|
OpDef.OpDCP_DPIndexXInd,
|
|
OpDef.OpCPY_DP,
|
|
OpDef.OpCMP_DP,
|
|
OpDef.OpDEC_DP,
|
|
OpDef.OpDCP_DP,
|
|
OpDef.OpINY_Implied, // 0xc8
|
|
OpDef.OpCMP_Imm,
|
|
OpDef.OpDEX_Implied,
|
|
OpDef.OpSBX_Imm,
|
|
OpDef.OpCPY_Abs,
|
|
OpDef.OpCMP_Abs,
|
|
OpDef.OpDEC_Abs,
|
|
OpDef.OpDCP_Abs,
|
|
OpDef.OpBNE_PCRel, // 0xd0
|
|
OpDef.OpCMP_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0xd2, OpDef.OpJAM_Implied),
|
|
OpDef.OpDCP_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0xd4, OpDef.OpDOP_DPIndexX),
|
|
OpDef.OpCMP_DPIndexX,
|
|
OpDef.OpDEC_DPIndexX,
|
|
OpDef.OpDCP_DPIndexX,
|
|
OpDef.OpCLD_Implied, // 0xd8
|
|
OpDef.OpCMP_AbsIndexY,
|
|
OpDef.GenerateUndoc(0xda, OpDef.OpNOP_Implied),
|
|
OpDef.OpDCP_AbsIndexY,
|
|
OpDef.GenerateUndoc(0xdc, OpDef.OpTOP_AbsIndeX),
|
|
OpDef.OpCMP_AbsIndexX,
|
|
OpDef.OpDEC_AbsIndexX,
|
|
OpDef.OpDCP_AbsIndexX,
|
|
OpDef.OpCPX_Imm, // 0xe0
|
|
OpDef.OpSBC_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0xe2, OpDef.OpDOP_Imm),
|
|
OpDef.OpISC_DPIndexXInd,
|
|
OpDef.OpCPX_DP,
|
|
OpDef.OpSBC_DP,
|
|
OpDef.OpINC_DP,
|
|
OpDef.OpISC_DP,
|
|
OpDef.OpINX_Implied, // 0xe8
|
|
OpDef.OpSBC_Imm,
|
|
OpDef.OpNOP_Implied,
|
|
OpDef.GenerateUndoc(0xeb, OpDef.OpSBC_Imm),
|
|
OpDef.OpCPX_Abs,
|
|
OpDef.OpSBC_Abs,
|
|
OpDef.OpINC_Abs,
|
|
OpDef.OpISC_Abs,
|
|
OpDef.OpBEQ_PCRel, // 0xf0
|
|
OpDef.OpSBC_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0xf2, OpDef.OpJAM_Implied),
|
|
OpDef.OpISC_DPIndIndexY,
|
|
OpDef.GenerateUndoc(0xf4, OpDef.OpDOP_DPIndexX),
|
|
OpDef.OpSBC_DPIndexX,
|
|
OpDef.OpINC_DPIndexX,
|
|
OpDef.OpISC_DPIndexX,
|
|
OpDef.OpSED_Implied, // 0xf8
|
|
OpDef.OpSBC_AbsIndexY,
|
|
OpDef.GenerateUndoc(0xfa, OpDef.OpNOP_Implied),
|
|
OpDef.OpISC_AbsIndexY,
|
|
OpDef.GenerateUndoc(0xfc, OpDef.OpTOP_AbsIndeX),
|
|
OpDef.OpSBC_AbsIndexX,
|
|
OpDef.OpINC_AbsIndexX,
|
|
OpDef.OpISC_AbsIndexX,
|
|
}
|
|
};
|
|
|
|
|
|
// Original 65C02, with new opcodes and a handful of slightly strange NOPs.
|
|
private static CpuDef Cpu65C02 { get; } = new CpuDef("WDC 65C02", (1 << 16) - 1, false) {
|
|
Type = CpuType.Cpu65C02,
|
|
mOpDefs = new OpDef[] {
|
|
OpDef.OpBRK_Implied, // 0x00
|
|
OpDef.OpORA_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x02, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x03, OpDef.OpNOP_65C02),
|
|
OpDef.OpTSB_DP,
|
|
OpDef.OpORA_DP,
|
|
OpDef.OpASL_DP,
|
|
OpDef.GenerateUndoc(0x07, OpDef.OpNOP_65C02),
|
|
OpDef.OpPHP_StackPush, // 0x08
|
|
OpDef.OpORA_Imm,
|
|
OpDef.OpASL_Acc,
|
|
OpDef.GenerateUndoc(0x0b, OpDef.OpNOP_65C02),
|
|
OpDef.OpTSB_Abs,
|
|
OpDef.OpORA_Abs,
|
|
OpDef.OpASL_Abs,
|
|
OpDef.GenerateUndoc(0x0f, OpDef.OpNOP_65C02),
|
|
OpDef.OpBPL_PCRel, // 0x10
|
|
OpDef.OpORA_DPIndIndexY,
|
|
OpDef.OpORA_DPInd,
|
|
OpDef.GenerateUndoc(0x13, OpDef.OpNOP_65C02),
|
|
OpDef.OpTRB_DP,
|
|
OpDef.OpORA_DPIndexX,
|
|
OpDef.OpASL_DPIndexX,
|
|
OpDef.GenerateUndoc(0x17, OpDef.OpNOP_65C02),
|
|
OpDef.OpCLC_Implied, // 0x18
|
|
OpDef.OpORA_AbsIndexY,
|
|
OpDef.OpINC_Acc,
|
|
OpDef.GenerateUndoc(0x1b, OpDef.OpNOP_65C02),
|
|
OpDef.OpTRB_Abs,
|
|
OpDef.OpORA_AbsIndexX,
|
|
OpDef.OpASL_AbsIndexX,
|
|
OpDef.GenerateUndoc(0x1f, OpDef.OpNOP_65C02),
|
|
OpDef.OpJSR_Abs, // 0x20
|
|
OpDef.OpAND_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x22, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x23, OpDef.OpNOP_65C02),
|
|
OpDef.OpBIT_DP,
|
|
OpDef.OpAND_DP,
|
|
OpDef.OpROL_DP,
|
|
OpDef.GenerateUndoc(0x27, OpDef.OpNOP_65C02),
|
|
OpDef.OpPLP_StackPull, // 0x28
|
|
OpDef.OpAND_Imm,
|
|
OpDef.OpROL_Acc,
|
|
OpDef.GenerateUndoc(0x2b, OpDef.OpNOP_65C02),
|
|
OpDef.OpBIT_Abs,
|
|
OpDef.OpAND_Abs,
|
|
OpDef.OpROL_Abs,
|
|
OpDef.GenerateUndoc(0x2f, OpDef.OpNOP_65C02),
|
|
OpDef.OpBMI_PCRel, // 0x30
|
|
OpDef.OpAND_DPIndIndexY,
|
|
OpDef.OpAND_DPInd,
|
|
OpDef.GenerateUndoc(0x33, OpDef.OpNOP_65C02),
|
|
OpDef.OpBIT_DPIndexX,
|
|
OpDef.OpAND_DPIndexX,
|
|
OpDef.OpROL_DPIndexX,
|
|
OpDef.GenerateUndoc(0x37, OpDef.OpNOP_65C02),
|
|
OpDef.OpSEC_Implied, // 0x38
|
|
OpDef.OpAND_AbsIndexY,
|
|
OpDef.OpDEC_Acc,
|
|
OpDef.GenerateUndoc(0x3b, OpDef.OpNOP_65C02),
|
|
OpDef.OpBIT_AbsIndexX,
|
|
OpDef.OpAND_AbsIndexX,
|
|
OpDef.OpROL_AbsIndexX,
|
|
OpDef.GenerateUndoc(0x3f, OpDef.OpNOP_65C02),
|
|
OpDef.OpRTI_StackRTI, // 0x40
|
|
OpDef.OpEOR_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x42, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x43, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0x44, OpDef.OpLDD_DP),
|
|
OpDef.OpEOR_DP,
|
|
OpDef.OpLSR_DP,
|
|
OpDef.GenerateUndoc(0x47, OpDef.OpNOP_65C02),
|
|
OpDef.OpPHA_StackPush, // 0x48
|
|
OpDef.OpEOR_Imm,
|
|
OpDef.OpLSR_Acc,
|
|
OpDef.GenerateUndoc(0x4b, OpDef.OpNOP_65C02),
|
|
OpDef.OpJMP_Abs,
|
|
OpDef.OpEOR_Abs,
|
|
OpDef.OpLSR_Abs,
|
|
OpDef.GenerateUndoc(0x4f, OpDef.OpNOP_65C02),
|
|
OpDef.OpBVC_PCRel, // 0x50
|
|
OpDef.OpEOR_DPIndIndexY,
|
|
OpDef.OpEOR_DPInd,
|
|
OpDef.GenerateUndoc(0x53, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0x54, OpDef.OpLDD_DPIndexX),
|
|
OpDef.OpEOR_DPIndexX,
|
|
OpDef.OpLSR_DPIndexX,
|
|
OpDef.GenerateUndoc(0x57, OpDef.OpNOP_65C02),
|
|
OpDef.OpCLI_Implied, // 0x58
|
|
OpDef.OpEOR_AbsIndexY,
|
|
OpDef.OpPHY_StackPush,
|
|
OpDef.GenerateUndoc(0x5b, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0x5c, OpDef.OpLDD_Weird),
|
|
OpDef.OpEOR_AbsIndexX,
|
|
OpDef.OpLSR_AbsIndexX,
|
|
OpDef.GenerateUndoc(0x5f, OpDef.OpNOP_65C02),
|
|
OpDef.OpRTS_StackRTS, // 0x60
|
|
OpDef.OpADC_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x62, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x63, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTZ_DP,
|
|
OpDef.OpADC_DP,
|
|
OpDef.OpROR_DP,
|
|
OpDef.GenerateUndoc(0x67, OpDef.OpNOP_65C02),
|
|
OpDef.OpPLA_StackPull, // 0x68
|
|
OpDef.OpADC_Imm,
|
|
OpDef.OpROR_Acc,
|
|
OpDef.GenerateUndoc(0x6b, OpDef.OpNOP_65C02),
|
|
OpDef.OpJMP_AbsInd,
|
|
OpDef.OpADC_Abs,
|
|
OpDef.OpROR_Abs,
|
|
OpDef.GenerateUndoc(0x6f, OpDef.OpNOP_65C02),
|
|
OpDef.OpBVS_PCRel, // 0x70
|
|
OpDef.OpADC_DPIndIndexY,
|
|
OpDef.OpADC_DPInd,
|
|
OpDef.GenerateUndoc(0x73, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTZ_DPIndexX,
|
|
OpDef.OpADC_DPIndexX,
|
|
OpDef.OpROR_DPIndexX,
|
|
OpDef.GenerateUndoc(0x77, OpDef.OpNOP_65C02),
|
|
OpDef.OpSEI_Implied, // 0x78
|
|
OpDef.OpADC_AbsIndexY,
|
|
OpDef.OpPLY_StackPull,
|
|
OpDef.GenerateUndoc(0x7b, OpDef.OpNOP_65C02),
|
|
OpDef.OpJMP_AbsIndexXInd,
|
|
OpDef.OpADC_AbsIndexX,
|
|
OpDef.OpROR_AbsIndexX,
|
|
OpDef.GenerateUndoc(0x7f, OpDef.OpNOP_65C02),
|
|
OpDef.OpBRA_PCRel, // 0x80
|
|
OpDef.OpSTA_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x82, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x83, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTY_DP,
|
|
OpDef.OpSTA_DP,
|
|
OpDef.OpSTX_DP,
|
|
OpDef.GenerateUndoc(0x87, OpDef.OpNOP_65C02),
|
|
OpDef.OpDEY_Implied, // 0x88
|
|
OpDef.OpBIT_Imm,
|
|
OpDef.OpTXA_Implied,
|
|
OpDef.GenerateUndoc(0x8b, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTY_Abs,
|
|
OpDef.OpSTA_Abs,
|
|
OpDef.OpSTX_Abs,
|
|
OpDef.GenerateUndoc(0x8f, OpDef.OpNOP_65C02),
|
|
OpDef.OpBCC_PCRel, // 0x90
|
|
OpDef.OpSTA_DPIndIndexY,
|
|
OpDef.OpSTA_DPInd,
|
|
OpDef.GenerateUndoc(0x93, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTY_DPIndexX,
|
|
OpDef.OpSTA_DPIndexX,
|
|
OpDef.OpSTX_DPIndexY,
|
|
OpDef.GenerateUndoc(0x97, OpDef.OpNOP_65C02),
|
|
OpDef.OpTYA_Implied, // 0x98
|
|
OpDef.OpSTA_AbsIndexY,
|
|
OpDef.OpTXS_Implied,
|
|
OpDef.GenerateUndoc(0x9b, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTZ_Abs,
|
|
OpDef.OpSTA_AbsIndexX,
|
|
OpDef.OpSTZ_AbsIndexX,
|
|
OpDef.GenerateUndoc(0x9f, OpDef.OpNOP_65C02),
|
|
OpDef.OpLDY_Imm, // 0xa0
|
|
OpDef.OpLDA_DPIndexXInd,
|
|
OpDef.OpLDX_Imm,
|
|
OpDef.GenerateUndoc(0xa3, OpDef.OpNOP_65C02),
|
|
OpDef.OpLDY_DP,
|
|
OpDef.OpLDA_DP,
|
|
OpDef.OpLDX_DP,
|
|
OpDef.GenerateUndoc(0xa7, OpDef.OpNOP_65C02),
|
|
OpDef.OpTAY_Implied, // 0xa8
|
|
OpDef.OpLDA_Imm,
|
|
OpDef.OpTAX_Implied,
|
|
OpDef.GenerateUndoc(0xab, OpDef.OpNOP_65C02),
|
|
OpDef.OpLDY_Abs,
|
|
OpDef.OpLDA_Abs,
|
|
OpDef.OpLDX_Abs,
|
|
OpDef.GenerateUndoc(0xaf, OpDef.OpNOP_65C02),
|
|
OpDef.OpBCS_PCRel, // 0xb0
|
|
OpDef.OpLDA_DPIndIndexY,
|
|
OpDef.OpLDA_DPInd,
|
|
OpDef.GenerateUndoc(0xb3, OpDef.OpNOP_65C02),
|
|
OpDef.OpLDY_DPIndexX,
|
|
OpDef.OpLDA_DPIndexX,
|
|
OpDef.OpLDX_DPIndexY,
|
|
OpDef.GenerateUndoc(0xb7, OpDef.OpNOP_65C02),
|
|
OpDef.OpCLV_Implied, // 0xb8
|
|
OpDef.OpLDA_AbsIndexY,
|
|
OpDef.OpTSX_Implied,
|
|
OpDef.GenerateUndoc(0xbb, OpDef.OpNOP_65C02),
|
|
OpDef.OpLDY_AbsIndexX,
|
|
OpDef.OpLDA_AbsIndexX,
|
|
OpDef.OpLDX_AbsIndexY,
|
|
OpDef.GenerateUndoc(0xbf, OpDef.OpNOP_65C02),
|
|
OpDef.OpCPY_Imm, // 0xc0
|
|
OpDef.OpCMP_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0xc2, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0xc3, OpDef.OpNOP_65C02),
|
|
OpDef.OpCPY_DP,
|
|
OpDef.OpCMP_DP,
|
|
OpDef.OpDEC_DP,
|
|
OpDef.GenerateUndoc(0xc7, OpDef.OpNOP_65C02),
|
|
OpDef.OpINY_Implied, // 0xc8
|
|
OpDef.OpCMP_Imm,
|
|
OpDef.OpDEX_Implied,
|
|
OpDef.GenerateUndoc(0xcb, OpDef.OpNOP_65C02),
|
|
OpDef.OpCPY_Abs,
|
|
OpDef.OpCMP_Abs,
|
|
OpDef.OpDEC_Abs,
|
|
OpDef.GenerateUndoc(0xcf, OpDef.OpNOP_65C02),
|
|
OpDef.OpBNE_PCRel, // 0xd0
|
|
OpDef.OpCMP_DPIndIndexY,
|
|
OpDef.OpCMP_DPInd,
|
|
OpDef.GenerateUndoc(0xd3, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0xd4, OpDef.OpLDD_DPIndexX),
|
|
OpDef.OpCMP_DPIndexX,
|
|
OpDef.OpDEC_DPIndexX,
|
|
OpDef.GenerateUndoc(0xd7, OpDef.OpNOP_65C02),
|
|
OpDef.OpCLD_Implied, // 0xd8
|
|
OpDef.OpCMP_AbsIndexY,
|
|
OpDef.OpPHX_StackPush,
|
|
OpDef.GenerateUndoc(0xdb, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0xdc, OpDef.OpLDD_Absolute),
|
|
OpDef.OpCMP_AbsIndexX,
|
|
OpDef.OpDEC_AbsIndexX,
|
|
OpDef.GenerateUndoc(0xdf, OpDef.OpNOP_65C02),
|
|
OpDef.OpCPX_Imm, // 0xe0
|
|
OpDef.OpSBC_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0xe2, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0xe3, OpDef.OpNOP_65C02),
|
|
OpDef.OpCPX_DP,
|
|
OpDef.OpSBC_DP,
|
|
OpDef.OpINC_DP,
|
|
OpDef.GenerateUndoc(0xe7, OpDef.OpNOP_65C02),
|
|
OpDef.OpINX_Implied, // 0xe8
|
|
OpDef.OpSBC_Imm,
|
|
OpDef.OpNOP_Implied,
|
|
OpDef.GenerateUndoc(0xeb, OpDef.OpNOP_65C02),
|
|
OpDef.OpCPX_Abs,
|
|
OpDef.OpSBC_Abs,
|
|
OpDef.OpINC_Abs,
|
|
OpDef.GenerateUndoc(0xef, OpDef.OpNOP_65C02),
|
|
OpDef.OpBEQ_PCRel, // 0xf0
|
|
OpDef.OpSBC_DPIndIndexY,
|
|
OpDef.OpSBC_DPInd,
|
|
OpDef.GenerateUndoc(0xf3, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0xf4, OpDef.OpLDD_DPIndexX),
|
|
OpDef.OpSBC_DPIndexX,
|
|
OpDef.OpINC_DPIndexX,
|
|
OpDef.GenerateUndoc(0xf7, OpDef.OpNOP_65C02),
|
|
OpDef.OpSED_Implied, // 0xf8
|
|
OpDef.OpSBC_AbsIndexY,
|
|
OpDef.OpPLX_StackPull,
|
|
OpDef.GenerateUndoc(0xfb, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0xfc, OpDef.OpLDD_Absolute),
|
|
OpDef.OpSBC_AbsIndexX,
|
|
OpDef.OpINC_AbsIndexX,
|
|
OpDef.GenerateUndoc(0xff, OpDef.OpNOP_65C02),
|
|
}
|
|
};
|
|
|
|
|
|
// WDC's W65C02, with the Rockwell extensions and STP/WAI. I'm assuming that the
|
|
// behavior of the undocumented instructions remains unchanged, which is probably unwise
|
|
// but I have no information to the contrary.
|
|
private static CpuDef CpuW65C02 { get; } = new CpuDef("WDC W65C02S", (1 << 16) - 1, false) {
|
|
Type = CpuType.CpuW65C02,
|
|
mOpDefs = new OpDef[] {
|
|
OpDef.OpBRK_Implied, // 0x00
|
|
OpDef.OpORA_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x02, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x03, OpDef.OpNOP_65C02),
|
|
OpDef.OpTSB_DP,
|
|
OpDef.OpORA_DP,
|
|
OpDef.OpASL_DP,
|
|
OpDef.OpRMB0_DP,
|
|
OpDef.OpPHP_StackPush, // 0x08
|
|
OpDef.OpORA_Imm,
|
|
OpDef.OpASL_Acc,
|
|
OpDef.GenerateUndoc(0x0b, OpDef.OpNOP_65C02),
|
|
OpDef.OpTSB_Abs,
|
|
OpDef.OpORA_Abs,
|
|
OpDef.OpASL_Abs,
|
|
OpDef.OpBBR0_DPPCRel,
|
|
OpDef.OpBPL_PCRel, // 0x10
|
|
OpDef.OpORA_DPIndIndexY,
|
|
OpDef.OpORA_DPInd,
|
|
OpDef.GenerateUndoc(0x13, OpDef.OpNOP_65C02),
|
|
OpDef.OpTRB_DP,
|
|
OpDef.OpORA_DPIndexX,
|
|
OpDef.OpASL_DPIndexX,
|
|
OpDef.OpRMB1_DP,
|
|
OpDef.OpCLC_Implied, // 0x18
|
|
OpDef.OpORA_AbsIndexY,
|
|
OpDef.OpINC_Acc,
|
|
OpDef.GenerateUndoc(0x1b, OpDef.OpNOP_65C02),
|
|
OpDef.OpTRB_Abs,
|
|
OpDef.OpORA_AbsIndexX,
|
|
OpDef.OpASL_AbsIndexX,
|
|
OpDef.OpBBR1_DPPCRel,
|
|
OpDef.OpJSR_Abs, // 0x20
|
|
OpDef.OpAND_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x22, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x23, OpDef.OpNOP_65C02),
|
|
OpDef.OpBIT_DP,
|
|
OpDef.OpAND_DP,
|
|
OpDef.OpROL_DP,
|
|
OpDef.OpRMB2_DP,
|
|
OpDef.OpPLP_StackPull, // 0x28
|
|
OpDef.OpAND_Imm,
|
|
OpDef.OpROL_Acc,
|
|
OpDef.GenerateUndoc(0x2b, OpDef.OpNOP_65C02),
|
|
OpDef.OpBIT_Abs,
|
|
OpDef.OpAND_Abs,
|
|
OpDef.OpROL_Abs,
|
|
OpDef.OpBBR2_DPPCRel,
|
|
OpDef.OpBMI_PCRel, // 0x30
|
|
OpDef.OpAND_DPIndIndexY,
|
|
OpDef.OpAND_DPInd,
|
|
OpDef.GenerateUndoc(0x33, OpDef.OpNOP_65C02),
|
|
OpDef.OpBIT_DPIndexX,
|
|
OpDef.OpAND_DPIndexX,
|
|
OpDef.OpROL_DPIndexX,
|
|
OpDef.OpRMB3_DP,
|
|
OpDef.OpSEC_Implied, // 0x38
|
|
OpDef.OpAND_AbsIndexY,
|
|
OpDef.OpDEC_Acc,
|
|
OpDef.GenerateUndoc(0x3b, OpDef.OpNOP_65C02),
|
|
OpDef.OpBIT_AbsIndexX,
|
|
OpDef.OpAND_AbsIndexX,
|
|
OpDef.OpROL_AbsIndexX,
|
|
OpDef.OpBBR3_DPPCRel,
|
|
OpDef.OpRTI_StackRTI, // 0x40
|
|
OpDef.OpEOR_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x42, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x43, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0x44, OpDef.OpLDD_DP),
|
|
OpDef.OpEOR_DP,
|
|
OpDef.OpLSR_DP,
|
|
OpDef.OpRMB4_DP,
|
|
OpDef.OpPHA_StackPush, // 0x48
|
|
OpDef.OpEOR_Imm,
|
|
OpDef.OpLSR_Acc,
|
|
OpDef.GenerateUndoc(0x4b, OpDef.OpNOP_65C02),
|
|
OpDef.OpJMP_Abs,
|
|
OpDef.OpEOR_Abs,
|
|
OpDef.OpLSR_Abs,
|
|
OpDef.OpBBR4_DPPCRel,
|
|
OpDef.OpBVC_PCRel, // 0x50
|
|
OpDef.OpEOR_DPIndIndexY,
|
|
OpDef.OpEOR_DPInd,
|
|
OpDef.GenerateUndoc(0x53, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0x54, OpDef.OpLDD_DPIndexX),
|
|
OpDef.OpEOR_DPIndexX,
|
|
OpDef.OpLSR_DPIndexX,
|
|
OpDef.OpRMB5_DP,
|
|
OpDef.OpCLI_Implied, // 0x58
|
|
OpDef.OpEOR_AbsIndexY,
|
|
OpDef.OpPHY_StackPush,
|
|
OpDef.GenerateUndoc(0x5b, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0x5c, OpDef.OpLDD_Weird),
|
|
OpDef.OpEOR_AbsIndexX,
|
|
OpDef.OpLSR_AbsIndexX,
|
|
OpDef.OpBBR5_DPPCRel,
|
|
OpDef.OpRTS_StackRTS, // 0x60
|
|
OpDef.OpADC_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x62, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x63, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTZ_DP,
|
|
OpDef.OpADC_DP,
|
|
OpDef.OpROR_DP,
|
|
OpDef.OpRMB6_DP,
|
|
OpDef.OpPLA_StackPull, // 0x68
|
|
OpDef.OpADC_Imm,
|
|
OpDef.OpROR_Acc,
|
|
OpDef.GenerateUndoc(0x6b, OpDef.OpNOP_65C02),
|
|
OpDef.OpJMP_AbsInd,
|
|
OpDef.OpADC_Abs,
|
|
OpDef.OpROR_Abs,
|
|
OpDef.OpBBR6_DPPCRel,
|
|
OpDef.OpBVS_PCRel, // 0x70
|
|
OpDef.OpADC_DPIndIndexY,
|
|
OpDef.OpADC_DPInd,
|
|
OpDef.GenerateUndoc(0x73, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTZ_DPIndexX,
|
|
OpDef.OpADC_DPIndexX,
|
|
OpDef.OpROR_DPIndexX,
|
|
OpDef.OpRMB7_DP,
|
|
OpDef.OpSEI_Implied, // 0x78
|
|
OpDef.OpADC_AbsIndexY,
|
|
OpDef.OpPLY_StackPull,
|
|
OpDef.GenerateUndoc(0x7b, OpDef.OpNOP_65C02),
|
|
OpDef.OpJMP_AbsIndexXInd,
|
|
OpDef.OpADC_AbsIndexX,
|
|
OpDef.OpROR_AbsIndexX,
|
|
OpDef.OpBBR7_DPPCRel,
|
|
OpDef.OpBRA_PCRel, // 0x80
|
|
OpDef.OpSTA_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0x82, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0x83, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTY_DP,
|
|
OpDef.OpSTA_DP,
|
|
OpDef.OpSTX_DP,
|
|
OpDef.OpSMB0_DP,
|
|
OpDef.OpDEY_Implied, // 0x88
|
|
OpDef.OpBIT_Imm,
|
|
OpDef.OpTXA_Implied,
|
|
OpDef.GenerateUndoc(0x8b, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTY_Abs,
|
|
OpDef.OpSTA_Abs,
|
|
OpDef.OpSTX_Abs,
|
|
OpDef.OpBBS0_DPPCRel,
|
|
OpDef.OpBCC_PCRel, // 0x90
|
|
OpDef.OpSTA_DPIndIndexY,
|
|
OpDef.OpSTA_DPInd,
|
|
OpDef.GenerateUndoc(0x93, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTY_DPIndexX,
|
|
OpDef.OpSTA_DPIndexX,
|
|
OpDef.OpSTX_DPIndexY,
|
|
OpDef.OpSMB1_DP,
|
|
OpDef.OpTYA_Implied, // 0x98
|
|
OpDef.OpSTA_AbsIndexY,
|
|
OpDef.OpTXS_Implied,
|
|
OpDef.GenerateUndoc(0x9b, OpDef.OpNOP_65C02),
|
|
OpDef.OpSTZ_Abs,
|
|
OpDef.OpSTA_AbsIndexX,
|
|
OpDef.OpSTZ_AbsIndexX,
|
|
OpDef.OpBBS1_DPPCRel,
|
|
OpDef.OpLDY_Imm, // 0xa0
|
|
OpDef.OpLDA_DPIndexXInd,
|
|
OpDef.OpLDX_Imm,
|
|
OpDef.GenerateUndoc(0xa3, OpDef.OpNOP_65C02),
|
|
OpDef.OpLDY_DP,
|
|
OpDef.OpLDA_DP,
|
|
OpDef.OpLDX_DP,
|
|
OpDef.OpSMB2_DP,
|
|
OpDef.OpTAY_Implied, // 0xa8
|
|
OpDef.OpLDA_Imm,
|
|
OpDef.OpTAX_Implied,
|
|
OpDef.GenerateUndoc(0xab, OpDef.OpNOP_65C02),
|
|
OpDef.OpLDY_Abs,
|
|
OpDef.OpLDA_Abs,
|
|
OpDef.OpLDX_Abs,
|
|
OpDef.OpBBS2_DPPCRel,
|
|
OpDef.OpBCS_PCRel, // 0xb0
|
|
OpDef.OpLDA_DPIndIndexY,
|
|
OpDef.OpLDA_DPInd,
|
|
OpDef.GenerateUndoc(0xb3, OpDef.OpNOP_65C02),
|
|
OpDef.OpLDY_DPIndexX,
|
|
OpDef.OpLDA_DPIndexX,
|
|
OpDef.OpLDX_DPIndexY,
|
|
OpDef.OpSMB3_DP,
|
|
OpDef.OpCLV_Implied, // 0xb8
|
|
OpDef.OpLDA_AbsIndexY,
|
|
OpDef.OpTSX_Implied,
|
|
OpDef.GenerateUndoc(0xbb, OpDef.OpNOP_65C02),
|
|
OpDef.OpLDY_AbsIndexX,
|
|
OpDef.OpLDA_AbsIndexX,
|
|
OpDef.OpLDX_AbsIndexY,
|
|
OpDef.OpBBS3_DPPCRel,
|
|
OpDef.OpCPY_Imm, // 0xc0
|
|
OpDef.OpCMP_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0xc2, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0xc3, OpDef.OpNOP_65C02),
|
|
OpDef.OpCPY_DP,
|
|
OpDef.OpCMP_DP,
|
|
OpDef.OpDEC_DP,
|
|
OpDef.OpSMB4_DP,
|
|
OpDef.OpINY_Implied, // 0xc8
|
|
OpDef.OpCMP_Imm,
|
|
OpDef.OpDEX_Implied,
|
|
OpDef.OpWAI_Implied,
|
|
OpDef.OpCPY_Abs,
|
|
OpDef.OpCMP_Abs,
|
|
OpDef.OpDEC_Abs,
|
|
OpDef.OpBBS4_DPPCRel,
|
|
OpDef.OpBNE_PCRel, // 0xd0
|
|
OpDef.OpCMP_DPIndIndexY,
|
|
OpDef.OpCMP_DPInd,
|
|
OpDef.GenerateUndoc(0xd3, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0xd4, OpDef.OpLDD_DPIndexX),
|
|
OpDef.OpCMP_DPIndexX,
|
|
OpDef.OpDEC_DPIndexX,
|
|
OpDef.OpSMB5_DP,
|
|
OpDef.OpCLD_Implied, // 0xd8
|
|
OpDef.OpCMP_AbsIndexY,
|
|
OpDef.OpPHX_StackPush,
|
|
OpDef.OpSTP_Implied,
|
|
OpDef.GenerateUndoc(0xdc, OpDef.OpLDD_Absolute),
|
|
OpDef.OpCMP_AbsIndexX,
|
|
OpDef.OpDEC_AbsIndexX,
|
|
OpDef.OpBBS5_DPPCRel,
|
|
OpDef.OpCPX_Imm, // 0xe0
|
|
OpDef.OpSBC_DPIndexXInd,
|
|
OpDef.GenerateUndoc(0xe2, OpDef.OpLDD_Imm),
|
|
OpDef.GenerateUndoc(0xe3, OpDef.OpNOP_65C02),
|
|
OpDef.OpCPX_DP,
|
|
OpDef.OpSBC_DP,
|
|
OpDef.OpINC_DP,
|
|
OpDef.OpSMB6_DP,
|
|
OpDef.OpINX_Implied, // 0xe8
|
|
OpDef.OpSBC_Imm,
|
|
OpDef.OpNOP_Implied,
|
|
OpDef.GenerateUndoc(0xeb, OpDef.OpNOP_65C02),
|
|
OpDef.OpCPX_Abs,
|
|
OpDef.OpSBC_Abs,
|
|
OpDef.OpINC_Abs,
|
|
OpDef.OpBBS6_DPPCRel,
|
|
OpDef.OpBEQ_PCRel, // 0xf0
|
|
OpDef.OpSBC_DPIndIndexY,
|
|
OpDef.OpSBC_DPInd,
|
|
OpDef.GenerateUndoc(0xf3, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0xf4, OpDef.OpLDD_DPIndexX),
|
|
OpDef.OpSBC_DPIndexX,
|
|
OpDef.OpINC_DPIndexX,
|
|
OpDef.OpSMB7_DP,
|
|
OpDef.OpSED_Implied, // 0xf8
|
|
OpDef.OpSBC_AbsIndexY,
|
|
OpDef.OpPLX_StackPull,
|
|
OpDef.GenerateUndoc(0xfb, OpDef.OpNOP_65C02),
|
|
OpDef.GenerateUndoc(0xfc, OpDef.OpLDD_Absolute),
|
|
OpDef.OpSBC_AbsIndexX,
|
|
OpDef.OpINC_AbsIndexX,
|
|
OpDef.OpBBS7_DPPCRel,
|
|
}
|
|
};
|
|
|
|
|
|
// WDC 65802 and 65816. No undocumented opcodes -- all 256 are used.
|
|
private static CpuDef Cpu65816 { get; } = new CpuDef("WDC W65C816S", (1 << 24) - 1, true) {
|
|
Type = CpuType.Cpu65816,
|
|
mOpDefs = new OpDef[] {
|
|
OpDef.OpBRK_Implied, // 0x00
|
|
OpDef.OpORA_DPIndexXInd,
|
|
OpDef.OpCOP_StackInt,
|
|
OpDef.OpORA_StackRel,
|
|
OpDef.OpTSB_DP,
|
|
OpDef.OpORA_DP,
|
|
OpDef.OpASL_DP,
|
|
OpDef.OpORA_DPIndLong,
|
|
OpDef.OpPHP_StackPush, // 0x08
|
|
OpDef.OpORA_ImmLongA,
|
|
OpDef.OpASL_Acc,
|
|
OpDef.OpPHD_StackPush,
|
|
OpDef.OpTSB_Abs,
|
|
OpDef.OpORA_Abs,
|
|
OpDef.OpASL_Abs,
|
|
OpDef.OpORA_AbsLong,
|
|
OpDef.OpBPL_PCRel, // 0x10
|
|
OpDef.OpORA_DPIndIndexY,
|
|
OpDef.OpORA_DPInd,
|
|
OpDef.OpORA_StackRelIndIndexY,
|
|
OpDef.OpTRB_DP,
|
|
OpDef.OpORA_DPIndexX,
|
|
OpDef.OpASL_DPIndexX,
|
|
OpDef.OpORA_DPIndIndexYLong,
|
|
OpDef.OpCLC_Implied, // 0x18
|
|
OpDef.OpORA_AbsIndexY,
|
|
OpDef.OpINC_Acc,
|
|
OpDef.OpTCS_Implied,
|
|
OpDef.OpTRB_Abs,
|
|
OpDef.OpORA_AbsIndexX,
|
|
OpDef.OpASL_AbsIndexX,
|
|
OpDef.OpORA_AbsIndexXLong,
|
|
OpDef.OpJSR_Abs, // 0x20
|
|
OpDef.OpAND_DPIndexXInd,
|
|
OpDef.OpJSR_AbsLong,
|
|
OpDef.OpAND_StackRel,
|
|
OpDef.OpBIT_DP,
|
|
OpDef.OpAND_DP,
|
|
OpDef.OpROL_DP,
|
|
OpDef.OpAND_DPIndLong,
|
|
OpDef.OpPLP_StackPull, // 0x28
|
|
OpDef.OpAND_ImmLongA,
|
|
OpDef.OpROL_Acc,
|
|
OpDef.OpPLD_StackPull,
|
|
OpDef.OpBIT_Abs,
|
|
OpDef.OpAND_Abs,
|
|
OpDef.OpROL_Abs,
|
|
OpDef.OpAND_AbsLong,
|
|
OpDef.OpBMI_PCRel, // 0x30
|
|
OpDef.OpAND_DPIndIndexY,
|
|
OpDef.OpAND_DPInd,
|
|
OpDef.OpAND_StackRelIndIndexY,
|
|
OpDef.OpBIT_DPIndexX,
|
|
OpDef.OpAND_DPIndexX,
|
|
OpDef.OpROL_DPIndexX,
|
|
OpDef.OpAND_DPIndIndexYLong,
|
|
OpDef.OpSEC_Implied, // 0x38
|
|
OpDef.OpAND_AbsIndexY,
|
|
OpDef.OpDEC_Acc,
|
|
OpDef.OpTSC_Implied,
|
|
OpDef.OpBIT_AbsIndexX,
|
|
OpDef.OpAND_AbsIndexX,
|
|
OpDef.OpROL_AbsIndexX,
|
|
OpDef.OpAND_AbsIndexXLong,
|
|
OpDef.OpRTI_StackRTI, // 0x40
|
|
OpDef.OpEOR_DPIndexXInd,
|
|
OpDef.OpWDM_WDM,
|
|
OpDef.OpEOR_StackRel,
|
|
OpDef.OpMVP_BlockMove,
|
|
OpDef.OpEOR_DP,
|
|
OpDef.OpLSR_DP,
|
|
OpDef.OpEOR_DPIndLong,
|
|
OpDef.OpPHA_StackPush, // 0x48
|
|
OpDef.OpEOR_ImmLongA,
|
|
OpDef.OpLSR_Acc,
|
|
OpDef.OpPHK_StackPush,
|
|
OpDef.OpJMP_Abs,
|
|
OpDef.OpEOR_Abs,
|
|
OpDef.OpLSR_Abs,
|
|
OpDef.OpEOR_AbsLong,
|
|
OpDef.OpBVC_PCRel, // 0x50
|
|
OpDef.OpEOR_DPIndIndexY,
|
|
OpDef.OpEOR_DPInd,
|
|
OpDef.OpEOR_StackRelIndIndexY,
|
|
OpDef.OpMVN_BlockMove,
|
|
OpDef.OpEOR_DPIndexX,
|
|
OpDef.OpLSR_DPIndexX,
|
|
OpDef.OpEOR_DPIndIndexYLong,
|
|
OpDef.OpCLI_Implied, // 0x58
|
|
OpDef.OpEOR_AbsIndexY,
|
|
OpDef.OpPHY_StackPush,
|
|
OpDef.OpTCD_Implied,
|
|
OpDef.OpJMP_AbsLong,
|
|
OpDef.OpEOR_AbsIndexX,
|
|
OpDef.OpLSR_AbsIndexX,
|
|
OpDef.OpEOR_AbsIndexXLong,
|
|
OpDef.OpRTS_StackRTS, // 0x60
|
|
OpDef.OpADC_DPIndexXInd,
|
|
OpDef.OpPER_StackPCRelLong,
|
|
OpDef.OpADC_StackRel,
|
|
OpDef.OpSTZ_DP,
|
|
OpDef.OpADC_DP,
|
|
OpDef.OpROR_DP,
|
|
OpDef.OpADC_DPIndLong,
|
|
OpDef.OpPLA_StackPull, // 0x68
|
|
OpDef.OpADC_ImmLongA,
|
|
OpDef.OpROR_Acc,
|
|
OpDef.OpRTL_StackRTL,
|
|
OpDef.OpJMP_AbsInd,
|
|
OpDef.OpADC_Abs,
|
|
OpDef.OpROR_Abs,
|
|
OpDef.OpADC_AbsLong,
|
|
OpDef.OpBVS_PCRel, // 0x70
|
|
OpDef.OpADC_DPIndIndexY,
|
|
OpDef.OpADC_DPInd,
|
|
OpDef.OpADC_StackRelIndIndexY,
|
|
OpDef.OpSTZ_DPIndexX,
|
|
OpDef.OpADC_DPIndexX,
|
|
OpDef.OpROR_DPIndexX,
|
|
OpDef.OpADC_DPIndIndexYLong,
|
|
OpDef.OpSEI_Implied, // 0x78
|
|
OpDef.OpADC_AbsIndexY,
|
|
OpDef.OpPLY_StackPull,
|
|
OpDef.OpTDC_Implied,
|
|
OpDef.OpJMP_AbsIndexXInd,
|
|
OpDef.OpADC_AbsIndexX,
|
|
OpDef.OpROR_AbsIndexX,
|
|
OpDef.OpADC_AbsIndexXLong,
|
|
OpDef.OpBRA_PCRel, // 0x80
|
|
OpDef.OpSTA_DPIndexXInd,
|
|
OpDef.OpBRL_PCRelLong,
|
|
OpDef.OpSTA_StackRel,
|
|
OpDef.OpSTY_DP,
|
|
OpDef.OpSTA_DP,
|
|
OpDef.OpSTX_DP,
|
|
OpDef.OpSTA_DPIndLong,
|
|
OpDef.OpDEY_Implied, // 0x88
|
|
OpDef.OpBIT_ImmLongA,
|
|
OpDef.OpTXA_Implied,
|
|
OpDef.OpPHB_StackPush,
|
|
OpDef.OpSTY_Abs,
|
|
OpDef.OpSTA_Abs,
|
|
OpDef.OpSTX_Abs,
|
|
OpDef.OpSTA_AbsLong,
|
|
OpDef.OpBCC_PCRel, // 0x90
|
|
OpDef.OpSTA_DPIndIndexY,
|
|
OpDef.OpSTA_DPInd,
|
|
OpDef.OpSTA_StackRelIndIndexY,
|
|
OpDef.OpSTY_DPIndexX,
|
|
OpDef.OpSTA_DPIndexX,
|
|
OpDef.OpSTX_DPIndexY,
|
|
OpDef.OpSTA_DPIndIndexYLong,
|
|
OpDef.OpTYA_Implied, // 0x98
|
|
OpDef.OpSTA_AbsIndexY,
|
|
OpDef.OpTXS_Implied,
|
|
OpDef.OpTXY_Implied,
|
|
OpDef.OpSTZ_Abs,
|
|
OpDef.OpSTA_AbsIndexX,
|
|
OpDef.OpSTZ_AbsIndexX,
|
|
OpDef.OpSTA_AbsIndexXLong,
|
|
OpDef.OpLDY_ImmLongXY, // 0xa0
|
|
OpDef.OpLDA_DPIndexXInd,
|
|
OpDef.OpLDX_ImmLongXY,
|
|
OpDef.OpLDA_StackRel,
|
|
OpDef.OpLDY_DP,
|
|
OpDef.OpLDA_DP,
|
|
OpDef.OpLDX_DP,
|
|
OpDef.OpLDA_DPIndLong,
|
|
OpDef.OpTAY_Implied, // 0xa8
|
|
OpDef.OpLDA_ImmLongA,
|
|
OpDef.OpTAX_Implied,
|
|
OpDef.OpPLB_StackPull,
|
|
OpDef.OpLDY_Abs,
|
|
OpDef.OpLDA_Abs,
|
|
OpDef.OpLDX_Abs,
|
|
OpDef.OpLDA_AbsLong,
|
|
OpDef.OpBCS_PCRel, // 0xb0
|
|
OpDef.OpLDA_DPIndIndexY,
|
|
OpDef.OpLDA_DPInd,
|
|
OpDef.OpLDA_StackRelIndIndexY,
|
|
OpDef.OpLDY_DPIndexX,
|
|
OpDef.OpLDA_DPIndexX,
|
|
OpDef.OpLDX_DPIndexY,
|
|
OpDef.OpLDA_DPIndIndexYLong,
|
|
OpDef.OpCLV_Implied, // 0xb8
|
|
OpDef.OpLDA_AbsIndexY,
|
|
OpDef.OpTSX_Implied,
|
|
OpDef.OpTYX_Implied,
|
|
OpDef.OpLDY_AbsIndexX,
|
|
OpDef.OpLDA_AbsIndexX,
|
|
OpDef.OpLDX_AbsIndexY,
|
|
OpDef.OpLDA_AbsIndexXLong,
|
|
OpDef.OpCPY_ImmLongXY, // 0xc0
|
|
OpDef.OpCMP_DPIndexXInd,
|
|
OpDef.OpREP_Imm,
|
|
OpDef.OpCMP_StackRel,
|
|
OpDef.OpCPY_DP,
|
|
OpDef.OpCMP_DP,
|
|
OpDef.OpDEC_DP,
|
|
OpDef.OpCMP_DPIndLong,
|
|
OpDef.OpINY_Implied, // 0xc8
|
|
OpDef.OpCMP_ImmLongA,
|
|
OpDef.OpDEX_Implied,
|
|
OpDef.OpWAI_Implied,
|
|
OpDef.OpCPY_Abs,
|
|
OpDef.OpCMP_Abs,
|
|
OpDef.OpDEC_Abs,
|
|
OpDef.OpCMP_AbsLong,
|
|
OpDef.OpBNE_PCRel, // 0xd0
|
|
OpDef.OpCMP_DPIndIndexY,
|
|
OpDef.OpCMP_DPInd,
|
|
OpDef.OpCMP_StackRelIndIndexY,
|
|
OpDef.OpPEI_StackDPInd,
|
|
OpDef.OpCMP_DPIndexX,
|
|
OpDef.OpDEC_DPIndexX,
|
|
OpDef.OpCMP_DPIndIndexYLong,
|
|
OpDef.OpCLD_Implied, // 0xd8
|
|
OpDef.OpCMP_AbsIndexY,
|
|
OpDef.OpPHX_StackPush,
|
|
OpDef.OpSTP_Implied,
|
|
OpDef.OpJMP_AbsIndLong,
|
|
OpDef.OpCMP_AbsIndexX,
|
|
OpDef.OpDEC_AbsIndexX,
|
|
OpDef.OpCMP_AbsIndexXLong,
|
|
OpDef.OpCPX_ImmLongXY, // 0xe0
|
|
OpDef.OpSBC_DPIndexXInd,
|
|
OpDef.OpSEP_Imm,
|
|
OpDef.OpSBC_StackRel,
|
|
OpDef.OpCPX_DP,
|
|
OpDef.OpSBC_DP,
|
|
OpDef.OpINC_DP,
|
|
OpDef.OpSBC_DPIndLong,
|
|
OpDef.OpINX_Implied, // 0xe8
|
|
OpDef.OpSBC_ImmLongA,
|
|
OpDef.OpNOP_Implied,
|
|
OpDef.OpXBA_Implied,
|
|
OpDef.OpCPX_Abs,
|
|
OpDef.OpSBC_Abs,
|
|
OpDef.OpINC_Abs,
|
|
OpDef.OpSBC_AbsLong,
|
|
OpDef.OpBEQ_PCRel, // 0xf0
|
|
OpDef.OpSBC_DPIndIndexY,
|
|
OpDef.OpSBC_DPInd,
|
|
OpDef.OpSBC_StackRelIndIndexY,
|
|
OpDef.OpPEA_StackAbs,
|
|
OpDef.OpSBC_DPIndexX,
|
|
OpDef.OpINC_DPIndexX,
|
|
OpDef.OpSBC_DPIndIndexYLong,
|
|
OpDef.OpSED_Implied, // 0xf8
|
|
OpDef.OpSBC_AbsIndexY,
|
|
OpDef.OpPLX_StackPull,
|
|
OpDef.OpXCE_Implied,
|
|
OpDef.OpJSR_AbsIndexXInd,
|
|
OpDef.OpSBC_AbsIndexX,
|
|
OpDef.OpINC_AbsIndexX,
|
|
OpDef.OpSBC_AbsIndexXLong
|
|
}
|
|
};
|
|
}
|
|
}
|