31 lines
1.1 KiB
C#
31 lines
1.1 KiB
C#
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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namespace Microsoft.Singularity
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{
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using System;
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using System.Runtime.CompilerServices;
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using Microsoft.Singularity.X86;
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// If a process throws an exception to the kernel, the
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// exception handling mechanism throws a new ProcessUncaughtException
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// into the kernel's code. This ensures that the kernel
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// does not see the process's exception object, which lives
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// in a different GC domain.
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public class ProcessUncaughtException : SystemException
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{
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public ProcessUncaughtException() : base("Arg_ProcessUncaughtException") {}
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public ProcessUncaughtException(String message) : base(message) {}
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public ProcessUncaughtException(String message, Exception inner) : base(message, inner) {}
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[AccessedByRuntime("referenced from halforgc.asm")]
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internal static unsafe void ThrowProcessUncaughtException()
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{
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ThreadContext *context = Processor.GetCurrentThreadContext();
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context->uncaughtFlag = false;
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throw new ProcessUncaughtException();
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}
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}
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}
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