mirror of https://github.com/acidanthera/audk.git
For Itanium platform, the switch CAR action has been moved to SecCore according to PI specification, so I clean up the PeiCore to remove stack related code.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4803 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
parent
1fbc8fcbd2
commit
94578ce61a
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@ -1,55 +0,0 @@
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/** @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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//
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// Include common header file for this module.
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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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SwitchStack (EntryPoint, Context1, Context2, NewStack);
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}
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@ -1,52 +0,0 @@
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//++
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// Copyright (c) 2006, Intel Corporation
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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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//
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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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//
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// Module Name:
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//
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// IpfCpuCore.s
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//
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// Abstract:
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// IPF Specific assembly routines
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//
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//--
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.file "IpfCpuCore.s"
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#include "IpfMacro.i"
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//---------------------------------------------------------------------------------
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//++
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// GetHandOffStatus
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//
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// This routine is called by all processors simultaneously, to get some hand-off
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// status that has been captured by IPF dispatcher and recorded in kernel registers.
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//
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// Arguments :
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//
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// On Entry : None.
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//
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// Return Value: Lid, R20Status.
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//
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//--
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//----------------------------------------------------------------------------------
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PROCEDURE_ENTRY (GetHandOffStatus)
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NESTED_SETUP (0,2+0,0,0)
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mov r8 = ar.k6 // Health Status (Self test params)
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mov r9 = ar.k4 // LID bits
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mov r10 = ar.k3;; // SAL_E entry state
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mov r11 = ar.k1 // Return address to PAL
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NESTED_RETURN
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PROCEDURE_EXIT (GetHandOffStatus)
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//----------------------------------------------------------------------------------
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@ -1,53 +0,0 @@
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/*++
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Copyright (c) 2006, Intel Corporation
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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:
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IpfPeiMain.h
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Abstract:
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Definition of IPF specific function
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Revision History
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--*/
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#ifndef _IPF_PEI_MAIN_H_
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#define _IPF_PEI_MAIN_H_
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#include <PeiMain.h>
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#include <IndustryStandard/Sal.h>
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SAL_RETURN_REGS
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GetHandOffStatus (
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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 is called by all processors simultaneously, to get some hand-off
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status that has been captured by IPF dispatcher and recorded in kernel registers.
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Arguments :
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On Entry : None.
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Returns:
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Lid, R20Status.
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--*/
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;
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#endif
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@ -1,58 +0,0 @@
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/** @file
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PeiSwitchStacks() function for PEI dispatcher.
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Copyright (c) 2006 - 2007, 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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SwitchStack (
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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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@ -1,64 +0,0 @@
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/*++
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Copyright (c) 2006, Intel Corporation
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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:
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SwitchToCacheMode.c
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Abstract:
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Ipf CAR specific function used to switch to cache mode for the later memory access
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Revision History
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--*/
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#include "IpfPeiMain.h"
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#define RecoveryFn 0x03
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VOID
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SwitchToCacheMode (
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IN PEI_CORE_INSTANCE *CoreData
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)
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/*++
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Routine Description:
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Switch the PHIT pointers to cache mode after InstallPeiMemory in CAR.
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Arguments:
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CoreData - The PEI core Private Data
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Returns:
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--*/
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{
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EFI_HOB_HANDOFF_INFO_TABLE *Phit;
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if ((GetHandOffStatus().r10 & 0xFF) == RecoveryFn) {
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CoreData->StackBase = CoreData->StackBase & CACHE_MODE_ADDRESS_MASK;
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CoreData->HobList.Raw = (UINT8 *)((UINTN)CoreData->HobList.Raw & CACHE_MODE_ADDRESS_MASK);
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//
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// Change the PHIT pointer value to cache mode
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//
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Phit = CoreData->HobList.HandoffInformationTable;
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Phit->EfiMemoryTop = Phit->EfiMemoryTop & CACHE_MODE_ADDRESS_MASK;
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Phit->EfiFreeMemoryTop = Phit->EfiFreeMemoryTop & CACHE_MODE_ADDRESS_MASK;
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Phit->EfiMemoryBottom = Phit->EfiMemoryBottom & CACHE_MODE_ADDRESS_MASK;
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Phit->EfiFreeMemoryBottom = Phit->EfiFreeMemoryBottom & CACHE_MODE_ADDRESS_MASK;
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Phit->EfiEndOfHobList = Phit->EfiEndOfHobList & CACHE_MODE_ADDRESS_MASK;
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}
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return;
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}
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@ -412,38 +412,6 @@ Returns:
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--*/
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;
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#if defined (MDE_CPU_IPF)
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//
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// In Ipf we should make special changes for the PHIT pointers to support
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// recovery boot in cache mode.
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//
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#define SWITCH_TO_CACHE_MODE(CoreData) SwitchToCacheMode(CoreData)
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#define CACHE_MODE_ADDRESS_MASK 0x7FFFFFFFFFFFFFFFULL
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VOID
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SwitchToCacheMode (
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IN PEI_CORE_INSTANCE *CoreData
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)
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/*++
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Routine Description:
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Switch the PHIT pointers to cache mode after InstallPeiMemory in CAR.
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Arguments:
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CoreData - The PEI core Private Data
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Returns:
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--*/
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;
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#else
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#define SWITCH_TO_CACHE_MODE(CoreData)
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#endif
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//
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// PPI support functions
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//
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@ -1336,38 +1304,6 @@ PeiRegisterForShadow (
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)
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;
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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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EFI_STATUS
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PeiFindFileEx (
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IN CONST EFI_PEI_FV_HANDLE FvHandle,
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@ -47,21 +47,6 @@
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BootMode/BootMode.c
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PeiMain.h
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[Sources.Ia32]
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Dispatcher/Stack.c
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[Sources.X64]
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Dispatcher/Stack.c
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[Sources.IPF]
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Ipf/Stack.c
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Ipf/IpfPeiMain.h
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Ipf/IpfCpuCore.s
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Ipf/SwitchToCacheMode.c
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[Sources.EBC]
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Dispatcher/Stack.c
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[Packages]
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MdeModulePkg/MdeModulePkg.dec
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MdePkg/MdePkg.dec
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