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ryujinx-final/ARMeilleure/Decoders/OpCodeT32BImm20.cs
Nicholas Rodine 951700fdd8
Removed unused usings. (#3593)
* Removed unused usings.

* Added back using, now that it's used.

* Removed extra whitespace.
2022-08-18 18:04:54 +02:00

27 lines
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872 B
C#

namespace ARMeilleure.Decoders
{
class OpCodeT32BImm20 : OpCodeT32, IOpCode32BImm
{
public long Immediate { get; }
public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT32BImm20(inst, address, opCode);
public OpCodeT32BImm20(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
{
uint pc = GetPc();
int imm11 = (opCode >> 0) & 0x7ff;
int j2 = (opCode >> 11) & 1;
int j1 = (opCode >> 13) & 1;
int imm6 = (opCode >> 16) & 0x3f;
int s = (opCode >> 26) & 1;
int imm32 = imm11 | (imm6 << 11) | (j1 << 17) | (j2 << 18) | (s << 19);
imm32 = (imm32 << 13) >> 12;
Immediate = pc + imm32;
Cond = (Condition)((opCode >> 22) & 0xf);
}
}
}