58 lines
2.1 KiB
C#
58 lines
2.1 KiB
C#
namespace DotN64.CPU
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{
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public partial class VR4300
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{
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public enum SpecialOpCode : byte
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{
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/// <summary>Add.</summary>
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ADD = 0b100000,
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/// <summary>Jump Register.</summary>
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JR = 0b001000,
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/// <summary>Shift Right Logical.</summary>
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SRL = 0b000010,
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/// <summary>Or.</summary>
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OR = 0b100101,
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/// <summary>Multiply Unsigned.</summary>
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MULTU = 0b011001,
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/// <summary>Move From LO.</summary>
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MFLO = 0b010010,
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/// <summary>Shift Left Logical.</summary>
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SLL = 0b000000,
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/// <summary>Subtract Unsigned.</summary>
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SUBU = 0b100011,
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/// <summary>Exclusive Or.</summary>
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XOR = 0b100110,
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/// <summary>Move From HI.</summary>
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MFHI = 0b010000,
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/// <summary>Add Unsigned.</summary>
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ADDU = 0b100001,
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/// <summary>Set On Less Than Unsigned.</summary>
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SLTU = 0b101011,
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/// <summary>Shift Left Logical Variable.</summary>
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SLLV = 0b000100,
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/// <summary>Shift Right Logical Variable.</summary>
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SRLV = 0b000110,
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/// <summary>And.</summary>
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AND = 0b100100,
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/// <summary>Set On Less Than.</summary>
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SLT = 0b101010,
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/// <summary>Doubleword Multiply Unsigned.</summary>
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DMULTU = 0b011101,
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/// <summary>Doubleword Shift Left Logical + 32.</summary>
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DSLL32 = 0b111100,
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/// <summary>Doubleword Shift Right Arithmetic + 32.</summary>
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DSRA32 = 0b111111,
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/// <summary>Doubleword Divide Unsigned.</summary>
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DDIVU = 0b011111,
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/// <summary>Shift Right Arithmetic.</summary>
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SRA = 0b000011,
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/// <summary>Move To LO.</summary>
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MTLO = 0b010011,
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/// <summary>Move To HI.</summary>
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MTHI = 0b010001,
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/// <summary>Jump And Link Register.</summary>
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JALR = 0b001001
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}
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}
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}
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