diff options
| author | merry <git@mary.rs> | 2022-09-13 22:25:37 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-09-13 18:25:37 -0300 |
| commit | e05bf90af600f5c75a13a0b4113b7fc6a641ff6a (patch) | |
| tree | 87c8d482dcba254aa39221a406490d23378a3f87 /ARMeilleure/Decoders/OpCode32SimdImm.cs | |
| parent | 66f16f43921bdd6d0f706d09aa37166d374dec2e (diff) | |
T32: Implement Asimd instructions (#3692)
Diffstat (limited to 'ARMeilleure/Decoders/OpCode32SimdImm.cs')
| -rw-r--r-- | ARMeilleure/Decoders/OpCode32SimdImm.cs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/ARMeilleure/Decoders/OpCode32SimdImm.cs b/ARMeilleure/Decoders/OpCode32SimdImm.cs index 678f3064..bf0ca527 100644 --- a/ARMeilleure/Decoders/OpCode32SimdImm.cs +++ b/ARMeilleure/Decoders/OpCode32SimdImm.cs @@ -6,9 +6,10 @@ public long Immediate { get; } public int Elems => GetBytesCount() >> Size; - public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCode32SimdImm(inst, address, opCode); + public new static OpCode Create(InstDescriptor inst, ulong address, int opCode) => new OpCode32SimdImm(inst, address, opCode, false); + public static OpCode CreateT32(InstDescriptor inst, ulong address, int opCode) => new OpCode32SimdImm(inst, address, opCode, true); - public OpCode32SimdImm(InstDescriptor inst, ulong address, int opCode) : base(inst, address, opCode) + public OpCode32SimdImm(InstDescriptor inst, ulong address, int opCode, bool isThumb) : base(inst, address, opCode, isThumb) { Vd = (opCode >> 12) & 0xf; Vd |= (opCode >> 18) & 0x10; @@ -22,7 +23,7 @@ imm = ((uint)opCode >> 0) & 0xf; imm |= ((uint)opCode >> 12) & 0x70; - imm |= ((uint)opCode >> 17) & 0x80; + imm |= ((uint)opCode >> (isThumb ? 21 : 17)) & 0x80; (Immediate, Size) = OpCodeSimdHelper.GetSimdImmediateAndSize(cMode, op, imm); |