70 lines
2.8 KiB
C#
70 lines
2.8 KiB
C#
////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Microsoft Research Singularity
|
|
//
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
//
|
|
// File: EFlags.cs
|
|
//
|
|
// Note:
|
|
//
|
|
|
|
namespace Microsoft.Singularity.Isal.IX
|
|
{
|
|
using System;
|
|
using System.Runtime.InteropServices;
|
|
using System.Runtime.CompilerServices;
|
|
|
|
[CLSCompliant(false)]
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal struct EFlags
|
|
{
|
|
// System flags in the EFLAGS register
|
|
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint CF = 0x00000001; // Carry
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint VF = 0x00000002; // Valid
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint PF = 0x00000004; // Parity
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint AF = 0x00000010; // Aux. Carry
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint ZF = 0x00000040; // Zero
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint SF = 0x00000080; // Sign
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint TF = 0x00000100; // Trap (SS)
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint IF = 0x00000200; // Interruptible
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint DF = 0x00000400; // Direction
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint OF = 0x00000800; // Overflow
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint IOPL = 0x00003000; // I/O Level
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint NT = 0x00004000; // Nested Task
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint RF = 0x00010000; // Resume
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint VM = 0x00020000; // Virtual-8086
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint AC = 0x00040000; // Alignment
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint VIF = 0x00080000; //
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint VIP = 0x00100000;
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint ID = 0x00200000;
|
|
}
|
|
|
|
[CLSCompliant(false)]
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal struct EFlagsShift
|
|
{
|
|
[AccessedByRuntime("referenced from C++")]
|
|
internal const uint IF = 9;
|
|
}
|
|
}
|