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Diffstat (limited to 'ARMeilleure/Instructions/InstEmitMove.cs')
-rw-r--r-- | ARMeilleure/Instructions/InstEmitMove.cs | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/ARMeilleure/Instructions/InstEmitMove.cs b/ARMeilleure/Instructions/InstEmitMove.cs new file mode 100644 index 00000000..bf051f32 --- /dev/null +++ b/ARMeilleure/Instructions/InstEmitMove.cs @@ -0,0 +1,41 @@ +using ARMeilleure.Decoders; +using ARMeilleure.IntermediateRepresentation; +using ARMeilleure.Translation; + +using static ARMeilleure.Instructions.InstEmitHelper; +using static ARMeilleure.IntermediateRepresentation.OperandHelper; + +namespace ARMeilleure.Instructions +{ + static partial class InstEmit + { + public static void Movk(ArmEmitterContext context) + { + OpCodeMov op = (OpCodeMov)context.CurrOp; + + OperandType type = op.GetOperandType(); + + Operand res = GetIntOrZR(context, op.Rd); + + res = context.BitwiseAnd(res, Const(type, ~(0xffffL << op.Bit))); + + res = context.BitwiseOr(res, Const(type, op.Immediate)); + + SetIntOrZR(context, op.Rd, res); + } + + public static void Movn(ArmEmitterContext context) + { + OpCodeMov op = (OpCodeMov)context.CurrOp; + + SetIntOrZR(context, op.Rd, Const(op.GetOperandType(), ~op.Immediate)); + } + + public static void Movz(ArmEmitterContext context) + { + OpCodeMov op = (OpCodeMov)context.CurrOp; + + SetIntOrZR(context, op.Rd, Const(op.GetOperandType(), op.Immediate)); + } + } +}
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