57 lines
2.3 KiB
C#
57 lines
2.3 KiB
C#
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////////////////////////////////////////////////////////////////////////////////
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//
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// Microsoft Research Singularity
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// File: Fpcw.cs
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//
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// Note:
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//
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namespace Microsoft.Singularity.X86
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{
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using System;
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using System.Runtime.InteropServices;
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using System.Runtime.CompilerServices;
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[CLSCompliant(false)]
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[AccessedByRuntime("referenced from asm file")]
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internal struct Fpcw
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{
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort RoundControlMask = 0x0c00;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort PrecisionControlMask = 0x0300;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort PrecisionMask = 0x0020;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort UnderflowMask = 0x0010;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort OverflowMask = 0x0008;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort ZeroDivideMask = 0x0004;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort DenormalOperandMask = 0x0002;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort InvalidOperationMask = 0x0001;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort RoundChop = 0x0c00;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort RoundUp = 0x0800;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort RoundDown = 0x0400;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort RoundNear = 0x0000;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort Precision24 = 0x0000;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort Precision53 = 0x0200;
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[AccessedByRuntime("referenced from asm file")]
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internal const ushort Precision64 = 0x0300;
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}
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}
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