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Diffstat (limited to 'ChocolArm64/Instructions/InstEmitMove.cs')
| -rw-r--r-- | ChocolArm64/Instructions/InstEmitMove.cs | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/ChocolArm64/Instructions/InstEmitMove.cs b/ChocolArm64/Instructions/InstEmitMove.cs new file mode 100644 index 00000000..be3e8e2d --- /dev/null +++ b/ChocolArm64/Instructions/InstEmitMove.cs @@ -0,0 +1,41 @@ +using ChocolArm64.Decoders; +using ChocolArm64.Translation; +using System.Reflection.Emit; + +namespace ChocolArm64.Instructions +{ + static partial class InstEmit + { + public static void Movk(ILEmitterCtx context) + { + OpCodeMov64 op = (OpCodeMov64)context.CurrOp; + + context.EmitLdintzr(op.Rd); + context.EmitLdc_I(~(0xffffL << op.Pos)); + + context.Emit(OpCodes.And); + + context.EmitLdc_I(op.Imm); + + context.Emit(OpCodes.Or); + + context.EmitStintzr(op.Rd); + } + + public static void Movn(ILEmitterCtx context) + { + OpCodeMov64 op = (OpCodeMov64)context.CurrOp; + + context.EmitLdc_I(~op.Imm); + context.EmitStintzr(op.Rd); + } + + public static void Movz(ILEmitterCtx context) + { + OpCodeMov64 op = (OpCodeMov64)context.CurrOp; + + context.EmitLdc_I(op.Imm); + context.EmitStintzr(op.Rd); + } + } +}
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