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SIMD&FP load/store with scale > 4 should be undefined (#1522)

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* SIMD&FP load/store with scale > 4 should be undefined

* Catch more invalid encodings for FP&SIMD LDR/STR (reg variant)

* Set PTC version to PR number
This commit is contained in:
gdkchan 2020-09-01 17:02:23 -03:00 • committed by GitHub
parent 3d294a9a6c
commit 6cc187da59
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 20 additions and 4 deletions
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7
ARMeilleure/Decoders/OpCodeSimdMemReg.cs
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@ -6,6 +6,13 @@ namespace ARMeilleure.Decoders
{
Size |= (opCode >> 21) & 4;
if (Size > 4)
{
Instruction = InstDescriptor.Undefined;
return;
}
Extend64 = false;
}
}