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146 lines
2.0 KiB
146 lines
2.0 KiB
/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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misc.c
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Abstract:
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This module implements machine dependent miscellaneous kernel functions.
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Author:
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David N. Cutler (davec) - 6-Dec-2000
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Environment:
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Kernel mode only.
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--*/
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#include "ki.h"
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VOID
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KeRestoreProcessorSpecificFeatures(
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VOID
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)
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/*++
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Routine Description:
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Restore processor specific features. This routine is called
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when processors have been restored to a powered on state to
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restore those things which are not part of the processor's
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"normal" context which may have been lost. For example, this
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routine is called when a system is resumed from hibernate or
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suspend.
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Arguments:
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None.
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Return Value:
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None.
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--*/
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{
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return;
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}
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VOID
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KeSaveStateForHibernate (
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IN PKPROCESSOR_STATE ProcessorState
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)
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/*++
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Routine Description:
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Saves all processor-specific state that must be preserved
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across an S4 state (hibernation).
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Arguments:
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ProcessorState - Supplies the KPROCESSOR_STATE where the
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current CPU's state is to be saved.
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Return Value:
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None.
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--*/
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{
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RtlCaptureContext(&ProcessorState->ContextFrame);
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KiSaveProcessorControlState(ProcessorState);
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}
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VOID
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KiCheckBreakInRequest (
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VOID
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)
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/*++
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Routine Description:
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This routine conditionally generates a debug break with status if a
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break in request is pending.
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Arguments:
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None.
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Return Value:
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None.
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--*/
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{
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if (KdPollBreakIn() != FALSE) {
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DbgBreakPointWithStatus(DBG_STATUS_CONTROL_C);
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}
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return;
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}
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VOID
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KiInstantiateInlineFunctions (
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VOID
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)
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/*++
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Routine Description:
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This function exists solely to instantiate functions that are:
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- Exported from the kernel
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- Inlined within the kernel
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- For whatever reason are not instantiated elsewhere in the kernel
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Note: This funcion is never actually executed
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Arguments:
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None
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Return Value:
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None
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--*/
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{
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KeRaiseIrqlToDpcLevel();
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}
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