eeb1cd5af3
2. Added SwitchIplStacks() function to DxeIplPeim to encapsulate arch details on stack switching. 3. Added PeiSwitchStacks() function to PeiMain to encapsulate arch details on stack switching. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1328 6f19259b-4bc3-4df7-8a09-765794883524
59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
/** @file
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PeiSwitchStacks() function for PEI dispatcher.
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Copyright (c) 2006, Intel Corporation<BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name: String.c
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**/
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#include <PeiMain.h>
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/**
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Transfers control to a function starting with a new stack.
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Transfers control to the function specified by EntryPoint using the new stack
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specified by NewStack and passing in the parameters specified by Context1 and
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Context2. Context1 and Context2 are optional and may be NULL. The function
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EntryPoint must never return.
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If EntryPoint is NULL, then ASSERT().
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If NewStack is NULL, then ASSERT().
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@param EntryPoint A pointer to function to call with the new stack.
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@param Context1 A pointer to the context to pass into the EntryPoint
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function.
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@param Context2 A pointer to the context to pass into the EntryPoint
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function.
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@param NewStack A pointer to the new stack to use for the EntryPoint
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function.
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@param NewBsp A pointer to the new BSP for the EntryPoint on IPF. It's
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Reserved on other architectures.
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**/
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VOID
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EFIAPI
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PeiSwitchStacks (
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IN SWITCH_STACK_ENTRY_POINT EntryPoint,
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IN VOID *Context1, OPTIONAL
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IN VOID *Context2, OPTIONAL
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IN VOID *NewStack,
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IN VOID *NewBsp
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)
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{
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AsmSwitchStackAndBackingStore (
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EntryPoint,
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Context1,
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Context2,
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NewStack,
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NewBsp
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);
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}
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