src/main/java/com/loomcom/symon/InstructionTable.java - minecraft/thistle - Rivoreo Source Code Repositories

 /*
  * Copyright (c) 2016 Seth J. Morabito <web@loomcom.com>
  *
  * Permission is hereby granted, free of charge, to any person obtaining
  * a copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
  * without limitation the rights to use, copy, modify, merge, publish,
  * distribute, sublicense, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
  *
  * The above copyright notice and this permission notice shall be
  * included in all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */

 package com.loomcom.symon;

 public interface InstructionTable {

 	/**
 	 * Enumeration of Addressing Modes.
 	 */
 	enum Mode {
 		ACC("Accumulator", 1),
 		IMM("Immediate", 2),
 		ZPG("Zeropage", 2),
 		ZPX("Zeropage, X-indexed", 2),
 		ZPY("Zeropage, Y-indexed", 2),
 		ABS("Absolute", 3),
 		ABX("Absolute, X-indexed", 3),
 		ABY("Absolute, Y-indexed", 3),
 		IMP("Implied", 1),
 		REL("Relative", 2),
 		XIN("X-indexed Indirect", 2),
 		INY("Indirect, Y-indexed", 2),
 		IND("Absolute Indirect", 3),
 		IAX("Absolute Indirect, X-indexed", 3),
 		IZP("Zeropage Indirect", 2),
 		ZPR("Zeropage Relative", 3);

 		private final String text;
 		private final int length;

 		private Mode(final String text, final int length) {
 			this.text = text;
 			this.length = length;
 		}

 		public int getLength() {
 			return length;
 		}

 		@Override
 		public String toString() {
 			return text;
 		}
 	}

 	// 65C02 opcodes.

 	/**
 	 * Instruction opcode names.
 	 */
 	String[] opcodeNames = {
 		"BRK", "ORA", "NOP", "NOP", "TSB", "ORA", "ASL", "RMB",
 		"PHP", "ORA", "ASL", "NOP", "TSB", "ORA", "ASL", "BBR",
 		"BPL", "ORA", "ORA", "NOP", "TRB", "ORA", "ASL", "RMB",
 		"CLC", "ORA", "INC", "NOP", "TRB", "ORA", "ASL", "BBR",
 		"JSR", "AND", "NOP", "NOP", "BIT", "AND", "ROL", "RMB",
 		"PLP", "AND", "ROL", "NOP", "BIT", "AND", "ROL", "BBR",
 		"BMI", "AND", "AND", "NOP", "BIT", "AND", "ROL", "RMB",
 		"SEC", "AND", "DEC", "NOP", "BIT", "AND", "ROL", "BBR",
 		"RTI", "EOR", "NOP", "NOP", "NOP", "EOR", "LSR", "RMB",
 		"PHA", "EOR", "LSR", "NOP", "JMP", "EOR", "LSR", "BBR",
 		"BVC", "EOR", "EOR", "NOP", "NOP", "EOR", "LSR", "RMB",
 		"CLI", "EOR", "PHY", "NOP", "NOP", "EOR", "LSR", "BBR",
 		"RTS", "ADC", "NOP", "NOP", "STZ", "ADC", "ROR", "RMB",
 		"PLA", "ADC", "ROR", "NOP", "JMP", "ADC", "ROR", "BBR",
 		"BVS", "ADC", "ADC", "NOP", "STZ", "ADC", "ROR", "RMB",
 		"SEI", "ADC", "PLY", "NOP", "JMP", "ADC", "ROR", "BBR",
 		"BRA", "STA", "NOP", "NOP", "STY", "STA", "STX", "SMB",
 		"DEY", "BIT", "TXA", "NOP", "STY", "STA", "STX", "BBS",
 		"BCC", "STA", "STA", "NOP", "STY", "STA", "STX", "SMB",
 		"TYA", "STA", "TXS", "NOP", "STZ", "STA", "STZ", "BBS",
 		"LDY", "LDA", "LDX", "NOP", "LDY", "LDA", "LDX", "SMB",
 		"TAY", "LDA", "TAX", "NOP", "LDY", "LDA", "LDX", "BBS",
 		"BCS", "LDA", "LDA", "NOP", "LDY", "LDA", "LDX", "SMB",
 		"CLV", "LDA", "TSX", "NOP", "LDY", "LDA", "LDX", "BBS",
 		"CPY", "CMP", "NOP", "NOP", "CPY", "CMP", "DEC", "SMB",
 		"INY", "CMP", "DEX", "NOP", "CPY", "CMP", "DEC", "BBS",
 		"BNE", "CMP", "CMP", "NOP", "NOP", "CMP", "DEC", "SMB",
 		"CLD", "CMP", "PHX", "NOP", "NOP", "CMP", "DEC", "BBS",
 		"CPX", "SBC", "NOP", "NOP", "CPX", "SBC", "INC", "SMB",
 		"INX", "SBC", "NOP", "NOP", "CPX", "SBC", "INC", "BBS",
 		"BEQ", "SBC", "SBC", "NOP", "NOP", "SBC", "INC", "SMB",
 		"SED", "SBC", "PLX", "NOP", "NOP", "SBC", "INC", "BBS"
 	};

 	/**
 	 * Instruction addressing modes.
 	 */
 	Mode[] instructionModes = {
 		Mode.IMP,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x00-0x07
 		Mode.IMP,Mode.IMM,Mode.ACC,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x08-0x0f
 		Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPG,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0x10-0x17
 		Mode.IMP,Mode.ABY,Mode.ACC,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x18-0x1f
 		Mode.ABS,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x20-0x27
 		Mode.IMP,Mode.IMM,Mode.ACC,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x28-0x2f
 		Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0x30-0x37
 		Mode.IMP,Mode.ABY,Mode.ACC,Mode.IMP,Mode.ABX,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x38-0x3f
 		Mode.IMP,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x40-0x47
 		Mode.IMP,Mode.IMM,Mode.ACC,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x48-0x4f
 		Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0x50-0x57
 		Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x58-0x5f
 		Mode.IMP,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x60-0x67
 		Mode.IMP,Mode.IMM,Mode.ACC,Mode.IMP,Mode.IND,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x68-0x6f
 		Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0x70-0x77
 		Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.IAX,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x78-0x7f
 		Mode.REL,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x80-0x87
 		Mode.IMP,Mode.IMM,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x88-0x8f
 		Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPY,Mode.ZPG, // 0x90-0x97
 		Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x98-0x9f
 		Mode.IMM,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0xa0-0xa7
 		Mode.IMP,Mode.IMM,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0xa8-0xaf
 		Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPY,Mode.ZPG, // 0xb0-0xb7
 		Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABX,Mode.ABX,Mode.ABY,Mode.ZPR, // 0xb8-0xbf
 		Mode.IMM,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0xc0-0xc7
 		Mode.IMP,Mode.IMM,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0xc8-0xcf
 		Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0xd0-0xd7
 		Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR, // 0xd8-0xdf
 		Mode.IMM,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0xe0-0xe7
 		Mode.IMP,Mode.IMM,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0xe8-0xef
 		Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0xf0-0xf7
 		Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR  // 0xf8-0xff
 	};

 	/**
 	 * Number of clock cycles required for each instruction
 	 */
 	int[] instructionClocks = {
 		7, 6, 2, 1, 5, 3, 5, 5, 3, 2, 2, 1, 6, 4, 6, 5,
 		2, 5, 5, 1, 5, 4, 6, 5, 2, 4, 2, 1, 6, 4, 6, 5,
 		6, 6, 2, 1, 3, 3, 5, 5, 4, 2, 2, 1, 4, 4, 6, 5,
 		2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 2, 1, 4, 4, 6, 5,
 		6, 6, 2, 1, 3, 3, 5, 5, 3, 2, 2, 1, 3, 4, 6, 5,
 		2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 3, 1, 8, 4, 6, 5,
 		6, 6, 2, 1, 3, 3, 5, 5, 4, 2, 2, 1, 6, 4, 6, 5,
 		2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 4, 1, 6, 4, 6, 5,
 		3, 6, 2, 1, 3, 3, 3, 5, 2, 2, 2, 1, 4, 4, 4, 5,
 		2, 6, 5, 1, 4, 4, 4, 5, 2, 5, 2, 1, 4, 5, 5, 5,
 		2, 6, 2, 1, 3, 3, 3, 5, 2, 2, 2, 1, 4, 4, 4, 5,
 		2, 5, 5, 1, 4, 4, 4, 5, 2, 4, 2, 1, 4, 4, 4, 5,
 		2, 6, 2, 1, 3, 3, 5, 5, 2, 2, 2, 3, 4, 4, 6, 5,
 		2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 3, 3, 4, 4, 7, 5,
 		2, 6, 2, 1, 3, 3, 5, 5, 2, 2, 2, 1, 4, 4, 6, 5,
 		2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 4, 1, 4, 4, 7, 5
 	};

 }
	/*
	* Copyright (c) 2016 Seth J. Morabito <web@loomcom.com>
	*
	* Permission is hereby granted, free of charge, to any person obtaining
	* a copy of this software and associated documentation files (the
	* "Software"), to deal in the Software without restriction, including
	* without limitation the rights to use, copy, modify, merge, publish,
	* distribute, sublicense, and/or sell copies of the Software, and to
	* permit persons to whom the Software is furnished to do so, subject to
	* the following conditions:
	*
	* The above copyright notice and this permission notice shall be
	* included in all copies or substantial portions of the Software.
	*
	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
	* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
	* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
	* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	*/

	package com.loomcom.symon;

	public interface InstructionTable {

	/**
	* Enumeration of Addressing Modes.
	*/
	enum Mode {
	ACC("Accumulator", 1),
	IMM("Immediate", 2),
	ZPG("Zeropage", 2),
	ZPX("Zeropage, X-indexed", 2),
	ZPY("Zeropage, Y-indexed", 2),
	ABS("Absolute", 3),
	ABX("Absolute, X-indexed", 3),
	ABY("Absolute, Y-indexed", 3),
	IMP("Implied", 1),
	REL("Relative", 2),
	XIN("X-indexed Indirect", 2),
	INY("Indirect, Y-indexed", 2),
	IND("Absolute Indirect", 3),
	IAX("Absolute Indirect, X-indexed", 3),
	IZP("Zeropage Indirect", 2),
	ZPR("Zeropage Relative", 3);

	private final String text;
	private final int length;

	private Mode(final String text, final int length) {
	this.text = text;
	this.length = length;
	}

	public int getLength() {
	return length;
	}

	@Override
	public String toString() {
	return text;
	}
	}

	// 65C02 opcodes.

	/**
	* Instruction opcode names.
	*/
	String[] opcodeNames = {
	"BRK", "ORA", "NOP", "NOP", "TSB", "ORA", "ASL", "RMB",
	"PHP", "ORA", "ASL", "NOP", "TSB", "ORA", "ASL", "BBR",
	"BPL", "ORA", "ORA", "NOP", "TRB", "ORA", "ASL", "RMB",
	"CLC", "ORA", "INC", "NOP", "TRB", "ORA", "ASL", "BBR",
	"JSR", "AND", "NOP", "NOP", "BIT", "AND", "ROL", "RMB",
	"PLP", "AND", "ROL", "NOP", "BIT", "AND", "ROL", "BBR",
	"BMI", "AND", "AND", "NOP", "BIT", "AND", "ROL", "RMB",
	"SEC", "AND", "DEC", "NOP", "BIT", "AND", "ROL", "BBR",
	"RTI", "EOR", "NOP", "NOP", "NOP", "EOR", "LSR", "RMB",
	"PHA", "EOR", "LSR", "NOP", "JMP", "EOR", "LSR", "BBR",
	"BVC", "EOR", "EOR", "NOP", "NOP", "EOR", "LSR", "RMB",
	"CLI", "EOR", "PHY", "NOP", "NOP", "EOR", "LSR", "BBR",
	"RTS", "ADC", "NOP", "NOP", "STZ", "ADC", "ROR", "RMB",
	"PLA", "ADC", "ROR", "NOP", "JMP", "ADC", "ROR", "BBR",
	"BVS", "ADC", "ADC", "NOP", "STZ", "ADC", "ROR", "RMB",
	"SEI", "ADC", "PLY", "NOP", "JMP", "ADC", "ROR", "BBR",
	"BRA", "STA", "NOP", "NOP", "STY", "STA", "STX", "SMB",
	"DEY", "BIT", "TXA", "NOP", "STY", "STA", "STX", "BBS",
	"BCC", "STA", "STA", "NOP", "STY", "STA", "STX", "SMB",
	"TYA", "STA", "TXS", "NOP", "STZ", "STA", "STZ", "BBS",
	"LDY", "LDA", "LDX", "NOP", "LDY", "LDA", "LDX", "SMB",
	"TAY", "LDA", "TAX", "NOP", "LDY", "LDA", "LDX", "BBS",
	"BCS", "LDA", "LDA", "NOP", "LDY", "LDA", "LDX", "SMB",
	"CLV", "LDA", "TSX", "NOP", "LDY", "LDA", "LDX", "BBS",
	"CPY", "CMP", "NOP", "NOP", "CPY", "CMP", "DEC", "SMB",
	"INY", "CMP", "DEX", "NOP", "CPY", "CMP", "DEC", "BBS",
	"BNE", "CMP", "CMP", "NOP", "NOP", "CMP", "DEC", "SMB",
	"CLD", "CMP", "PHX", "NOP", "NOP", "CMP", "DEC", "BBS",
	"CPX", "SBC", "NOP", "NOP", "CPX", "SBC", "INC", "SMB",
	"INX", "SBC", "NOP", "NOP", "CPX", "SBC", "INC", "BBS",
	"BEQ", "SBC", "SBC", "NOP", "NOP", "SBC", "INC", "SMB",
	"SED", "SBC", "PLX", "NOP", "NOP", "SBC", "INC", "BBS"
	};

	/**
	* Instruction addressing modes.
	*/
	Mode[] instructionModes = {
	Mode.IMP,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x00-0x07
	Mode.IMP,Mode.IMM,Mode.ACC,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x08-0x0f
	Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPG,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0x10-0x17
	Mode.IMP,Mode.ABY,Mode.ACC,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x18-0x1f
	Mode.ABS,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x20-0x27
	Mode.IMP,Mode.IMM,Mode.ACC,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x28-0x2f
	Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0x30-0x37
	Mode.IMP,Mode.ABY,Mode.ACC,Mode.IMP,Mode.ABX,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x38-0x3f
	Mode.IMP,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x40-0x47
	Mode.IMP,Mode.IMM,Mode.ACC,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x48-0x4f
	Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0x50-0x57
	Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x58-0x5f
	Mode.IMP,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x60-0x67
	Mode.IMP,Mode.IMM,Mode.ACC,Mode.IMP,Mode.IND,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x68-0x6f
	Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0x70-0x77
	Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.IAX,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x78-0x7f
	Mode.REL,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0x80-0x87
	Mode.IMP,Mode.IMM,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0x88-0x8f
	Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPY,Mode.ZPG, // 0x90-0x97
	Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR, // 0x98-0x9f
	Mode.IMM,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0xa0-0xa7
	Mode.IMP,Mode.IMM,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0xa8-0xaf
	Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPY,Mode.ZPG, // 0xb0-0xb7
	Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABX,Mode.ABX,Mode.ABY,Mode.ZPR, // 0xb8-0xbf
	Mode.IMM,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0xc0-0xc7
	Mode.IMP,Mode.IMM,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0xc8-0xcf
	Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0xd0-0xd7
	Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR, // 0xd8-0xdf
	Mode.IMM,Mode.XIN,Mode.IMM,Mode.IMP,Mode.ZPG,Mode.ZPG,Mode.ZPG,Mode.ZPG, // 0xe0-0xe7
	Mode.IMP,Mode.IMM,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABS,Mode.ABS,Mode.ZPR, // 0xe8-0xef
	Mode.REL,Mode.INY,Mode.IZP,Mode.IMP,Mode.ZPX,Mode.ZPX,Mode.ZPX,Mode.ZPG, // 0xf0-0xf7
	Mode.IMP,Mode.ABY,Mode.IMP,Mode.IMP,Mode.ABS,Mode.ABX,Mode.ABX,Mode.ZPR // 0xf8-0xff
	};

	/**
	* Number of clock cycles required for each instruction
	*/
	int[] instructionClocks = {
	7, 6, 2, 1, 5, 3, 5, 5, 3, 2, 2, 1, 6, 4, 6, 5,
	2, 5, 5, 1, 5, 4, 6, 5, 2, 4, 2, 1, 6, 4, 6, 5,
	6, 6, 2, 1, 3, 3, 5, 5, 4, 2, 2, 1, 4, 4, 6, 5,
	2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 2, 1, 4, 4, 6, 5,
	6, 6, 2, 1, 3, 3, 5, 5, 3, 2, 2, 1, 3, 4, 6, 5,
	2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 3, 1, 8, 4, 6, 5,
	6, 6, 2, 1, 3, 3, 5, 5, 4, 2, 2, 1, 6, 4, 6, 5,
	2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 4, 1, 6, 4, 6, 5,
	3, 6, 2, 1, 3, 3, 3, 5, 2, 2, 2, 1, 4, 4, 4, 5,
	2, 6, 5, 1, 4, 4, 4, 5, 2, 5, 2, 1, 4, 5, 5, 5,
	2, 6, 2, 1, 3, 3, 3, 5, 2, 2, 2, 1, 4, 4, 4, 5,
	2, 5, 5, 1, 4, 4, 4, 5, 2, 4, 2, 1, 4, 4, 4, 5,
	2, 6, 2, 1, 3, 3, 5, 5, 2, 2, 2, 3, 4, 4, 6, 5,
	2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 3, 3, 4, 4, 7, 5,
	2, 6, 2, 1, 3, 3, 5, 5, 2, 2, 2, 1, 4, 4, 6, 5,
	2, 5, 5, 1, 4, 4, 6, 5, 2, 4, 4, 1, 4, 4, 7, 5
	};

	}