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Cleanup Cpu library class and CpuLib instance and BaseLib instance; and add comments for the confused logic in IfrSupportLib instance.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5694 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4
2008-08-20 09:15:34 +00:00
parent 4882bfdc7e
commit a8ff971524
15 changed files with 41 additions and 409 deletions
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6
MdePkg/Library/CpuLib/CpuLib.inf
View File

@@ -43,7 +43,7 @@
Ia32/CpuFlushTlb.S | GCC
[Sources.X64]
X64/CpuFlushTlb.asm
X64/CpuFlushTlb.asm
X64/CpuSleep.asm
X64/CpuSleep.S | GCC
@@ -62,7 +62,3 @@
[LibraryClasses.Ipf]
PalCallLib
[Pcd.common]

34
MdePkg/Library/CpuLib/Ia32/CpuPause.S
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@@ -1,34 +0,0 @@
#------------------------------------------------------------------------------ ;
# Copyright (c) 2006, Intel Corporation
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
# Module Name:
#
# CpuPause.Asm
#
# Abstract:
#
# CpuPause function
#
# Notes:
#
#------------------------------------------------------------------------------
.globl ASM_PFX(CpuPause)
#------------------------------------------------------------------------------
# VOID
# EFIAPI
# CpuPause (
# VOID
# );
#------------------------------------------------------------------------------
ASM_PFX(CpuPause):
pause
ret

40
MdePkg/Library/CpuLib/Ia32/CpuPause.asm
View File

@@ -1,40 +0,0 @@
;------------------------------------------------------------------------------ ;
; Copyright (c) 2006, Intel Corporation
; All rights reserved. This program and the accompanying materials
; are licensed and made available under the terms and conditions of the BSD License
; which accompanies this distribution. The full text of the license may be found at
; http://opensource.org/licenses/bsd-license.php
;
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
;
; Module Name:
;
; CpuPause.Asm
;
; Abstract:
;
; CpuPause function
;
; Notes:
;
;------------------------------------------------------------------------------
.686
.model flat,C
.xmm
.code
;------------------------------------------------------------------------------
; VOID
; EFIAPI
; CpuPause (
; VOID
; );
;------------------------------------------------------------------------------
CpuPause PROC
pause
ret
CpuPause ENDP
END

36
MdePkg/Library/CpuLib/Ia32/CpuPause.c
View File

@@ -1,36 +0,0 @@
/** @file
CpuPause function.
Copyright (c) 2006 - 2007, Intel Corporation<BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
/**
Places the CPU in a pause state until an interrupt is
received.
Places the CPU in a pause state until an interrupt is
received. If interrupts are disabled prior to calling this
function, then the CPU will be placed in a pause state
indefinitely.
**/
VOID
EFIAPI
CpuPause (
VOID
)
{
_asm {
pause
}
}

25
MdePkg/Library/CpuLib/Ipf/CpuPause.s
View File

@@ -1,25 +0,0 @@
/// @file
/// CpuPause() function for Itanium-based architecture.
///
/// Copyright (c) 2006, Intel Corporation
/// All rights reserved. This program and the accompanying materials
/// are licensed and made available under the terms and conditions of the BSD License
/// which accompanies this distribution. The full text of the license may be found at
/// http://opensource.org/licenses/bsd-license.php
///
/// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
/// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
///
/// Module Name: CpuPause.s
///
///
.auto
.text
.proc CpuPause
.type CpuPause, @function
CpuPause::
hint @pause
br.ret.sptk.many b0
.endp

34
MdePkg/Library/CpuLib/X64/CpuPause.S
View File

@@ -1,34 +0,0 @@
#------------------------------------------------------------------------------ ;
# Copyright (c) 2006, Intel Corporation
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
# Module Name:
#
# CpuPause.S
#
# Abstract:
#
# CpuPause function
#
# Notes:
#
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# VOID
# EFIAPI
# CpuPause (
# VOID
# );
#------------------------------------------------------------------------------
.global ASM_PFX(CpuPause)
ASM_PFX(CpuPause):
pause
ret

37
MdePkg/Library/CpuLib/X64/CpuPause.asm
View File

@@ -1,37 +0,0 @@
;------------------------------------------------------------------------------ ;
; Copyright (c) 2006, Intel Corporation
; All rights reserved. This program and the accompanying materials
; are licensed and made available under the terms and conditions of the BSD License
; which accompanies this distribution. The full text of the license may be found at
; http://opensource.org/licenses/bsd-license.php
;
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
;
; Module Name:
;
; CpuPause.Asm
;
; Abstract:
;
; CpuPause function
;
; Notes:
;
;------------------------------------------------------------------------------
.code
;------------------------------------------------------------------------------
; VOID
; EFIAPI
; CpuPause (
; VOID
; );
;------------------------------------------------------------------------------
CpuPause PROC
pause
ret
CpuPause ENDP
END