From 62b827f474f0aa2152dd339fcc7cf31084e16a0b Mon Sep 17 00:00:00 2001 From: emmauss Date: Tue, 20 Feb 2018 22:09:23 +0200 Subject: Split main project into core,graphics and chocolarm4 subproject (#29) --- ChocolArm64/Decoder/AOpCodeMemLit.cs | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 ChocolArm64/Decoder/AOpCodeMemLit.cs (limited to 'ChocolArm64/Decoder/AOpCodeMemLit.cs') diff --git a/ChocolArm64/Decoder/AOpCodeMemLit.cs b/ChocolArm64/Decoder/AOpCodeMemLit.cs new file mode 100644 index 00000000..ad719a19 --- /dev/null +++ b/ChocolArm64/Decoder/AOpCodeMemLit.cs @@ -0,0 +1,28 @@ +using ChocolArm64.Instruction; + +namespace ChocolArm64.Decoder +{ + class AOpCodeMemLit : AOpCode, IAOpCodeLit + { + 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 AOpCodeMemLit(AInst Inst, long Position, int OpCode) : base(Inst, Position, OpCode) + { + Rt = OpCode & 0x1f; + + Imm = Position + ADecoderHelper.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; + } + } + } +} \ No newline at end of file -- cgit v1.2.3