64 lines
2.5 KiB
C#
64 lines
2.5 KiB
C#
////////////////////////////////////////////////////////////////////////////////
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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: EVectors.cs
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//
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// Note:
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//
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namespace Microsoft.Singularity.Isal.IX
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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 C++", AllFields = true)]
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internal struct EVectors
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{
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// Interrupt Vector Assignments
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// 0..31 Intel defined
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internal const uint DivideError = 0;
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internal const uint SingleStep = 1;
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internal const uint Nmi = 2;
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internal const uint Breakpoint = 3;
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internal const uint OverflowException = 4;
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internal const uint BoundRangeException = 5;
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internal const uint IllegalInstruction = 6;
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internal const uint CoprocessorNotAvailable = 7;
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internal const uint DoubleFault = 8;
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internal const uint CoprocessorSegmentOverrun = 9;
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internal const uint InvalidTss = 10;
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internal const uint SegmentNotPresent = 11;
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internal const uint StackSegmentFault = 12;
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internal const uint GeneralProtectionFault = 13;
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internal const uint PageFault = 14;
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internal const uint IntelReserved = 14;
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internal const uint FpuMathFault = 16;
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internal const uint AlignmentCheck = 17;
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internal const uint MachineCheck = 18;
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internal const uint SseMathFault = 19;
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// Reserved, but used by Singularity
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internal const uint FirstChanceException = 29;
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internal const uint SecondChanceException = 30;
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internal const uint DebuggerBreakRequest = 31;
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// 32..255 User defined
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internal const uint BaseUserException = 32;
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// Mapped for I/O interrupts.
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internal const uint IoBaseVector = 0x60;
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internal const uint IoLastVector = 0x9f;
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//
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internal const uint HaltApProcessors = 36;
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internal const uint GCSynchronization = 37;
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internal const uint SpuriousInterrupt = 0xdf;
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}
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}
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