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Fix increment on Arm32 NEON VLDn/VSTn instructions with regs > 1 (#3695)

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* Fix increment on Arm32 NEON VLDn/VSTn instructions with regs > 1

* PPTC version bump

* PR feedback
This commit is contained in:
gdkchan 2022-09-13 03:24:09 -03:00 • committed by GitHub
parent 2492e7e808
commit 729ff5337c
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 71 additions and 39 deletions
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7
ARMeilleure/Decoders/OpCode32SimdMemPair.cs
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@ -1,11 +1,10 @@
using ARMeilleure.State;
using System;
namespace ARMeilleure.Decoders
{
class OpCode32SimdMemPair : OpCode32, IOpCode32Simd
{
private static int[] RegsMap =
private static int[] _regsMap =
{
1, 1, 4, 2,
1, 1, 3, 1,
@ -40,9 +39,9 @@ namespace ARMeilleure.Decoders
WBack = Rm != RegisterAlias.Aarch32Pc;
RegisterIndex = Rm != RegisterAlias.Aarch32Pc && Rm != RegisterAlias.Aarch32Sp;
Regs = RegsMap[(opCode >> 8) & 0xf];
Regs = _regsMap[(opCode >> 8) & 0xf];
Increment = Math.Min(Regs, ((opCode >> 8) & 0x1) + 1);
Increment = ((opCode >> 8) & 0x1) + 1;
}
}
}