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T32: Implement ALU (shifted register) instructions (#3135)

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* T32: Implement ADC, ADD, AND, BIC, CMN, CMP, EOR, MOV, MVN, ORN, ORR, RSB, SBC, SUB, TEQ, TST (shifted register)

* OpCodeTable: Sort T32 list

* Tests: Rename RandomTestCase to PrecomputedThumbTestCase

* T32: Tests for AluRsImm instructions

* fix nit

* fix nit 2
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merry 2022-02-22 22:11:28 +00:00 • committed by GitHub
parent 0a24aa6af2
commit 7b35ebc64a
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11 changed files with 758 additions and 144 deletions
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20
ARMeilleure/Decoders/OpCodeT32Alu.cs Normal file
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@ -0,0 +1,20 @@
namespace ARMeilleure.Decoders
{
class OpCodeT32Alu : OpCodeT32, IOpCode32Alu
{
public int Rd { get; }
public int Rn { get; }
public bool? SetFlags { get; }
public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeT32Alu(inst, address, opCode);
public OpCodeT32Alu(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode)
{
Rd = (opCode >> 8) & 0xf;
Rn = (opCode >> 16) & 0xf;
SetFlags = ((opCode >> 20) & 1) != 0;
}
}
}