diff options
Diffstat (limited to 'ChocolArm64/Decoders/OpCodeMemLit64.cs')
| -rw-r--r-- | ChocolArm64/Decoders/OpCodeMemLit64.cs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/ChocolArm64/Decoders/OpCodeMemLit64.cs b/ChocolArm64/Decoders/OpCodeMemLit64.cs new file mode 100644 index 00000000..29bfeee3 --- /dev/null +++ b/ChocolArm64/Decoders/OpCodeMemLit64.cs @@ -0,0 +1,28 @@ +using ChocolArm64.Instructions; + +namespace ChocolArm64.Decoders +{ + class OpCodeMemLit64 : OpCode64, IOpCodeLit64 + { + public int Rt { get; private set; } + public long Imm { get; private set; } + public int Size { get; private set; } + public bool Signed { get; private set; } + public bool Prefetch { get; private set; } + + public OpCodeMemLit64(Inst inst, long position, int opCode) : base(inst, position, opCode) + { + Rt = opCode & 0x1f; + + Imm = position + DecoderHelper.DecodeImmS19_2(opCode); + + switch ((opCode >> 30) & 3) + { + case 0: Size = 2; Signed = false; Prefetch = false; break; + case 1: Size = 3; Signed = false; Prefetch = false; break; + case 2: Size = 2; Signed = true; Prefetch = false; break; + case 3: Size = 0; Signed = false; Prefetch = true; break; + } + } + } +}
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