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Diffstat (limited to 'src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs')
-rw-r--r--src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs53
1 files changed, 38 insertions, 15 deletions
diff --git a/src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs b/src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs
index 8922c18f..c05b5249 100644
--- a/src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs
+++ b/src/ARMeilleure/Decoders/OpCodeSimdMemMs.cs
@@ -2,10 +2,10 @@ namespace ARMeilleure.Decoders
{
class OpCodeSimdMemMs : OpCodeMemReg, IOpCodeSimd
{
- public int Reps { get; }
- public int SElems { get; }
- public int Elems { get; }
- public bool WBack { get; }
+ public int Reps { get; }
+ public int SElems { get; }
+ public int Elems { get; }
+ public bool WBack { get; }
public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCodeSimdMemMs(inst, address, opCode);
@@ -13,18 +13,41 @@ namespace ARMeilleure.Decoders
{
switch ((opCode >> 12) & 0xf)
{
- case 0b0000: Reps = 1; SElems = 4; break;
- case 0b0010: Reps = 4; SElems = 1; break;
- case 0b0100: Reps = 1; SElems = 3; break;
- case 0b0110: Reps = 3; SElems = 1; break;
- case 0b0111: Reps = 1; SElems = 1; break;
- case 0b1000: Reps = 1; SElems = 2; break;
- case 0b1010: Reps = 2; SElems = 1; break;
-
- default: Instruction = InstDescriptor.Undefined; return;
+ case 0b0000:
+ Reps = 1;
+ SElems = 4;
+ break;
+ case 0b0010:
+ Reps = 4;
+ SElems = 1;
+ break;
+ case 0b0100:
+ Reps = 1;
+ SElems = 3;
+ break;
+ case 0b0110:
+ Reps = 3;
+ SElems = 1;
+ break;
+ case 0b0111:
+ Reps = 1;
+ SElems = 1;
+ break;
+ case 0b1000:
+ Reps = 1;
+ SElems = 2;
+ break;
+ case 0b1010:
+ Reps = 2;
+ SElems = 1;
+ break;
+
+ default:
+ Instruction = InstDescriptor.Undefined;
+ return;
}
- Size = (opCode >> 10) & 3;
+ Size = (opCode >> 10) & 3;
WBack = ((opCode >> 23) & 1) != 0;
bool q = ((opCode >> 30) & 1) != 0;
@@ -45,4 +68,4 @@ namespace ARMeilleure.Decoders
Elems = (GetBitsCount() >> 3) >> Size;
}
}
-} \ No newline at end of file
+}