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these files have moved to cpulib 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4098 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vprabhal 2007-10-11 16:26:17 +00:00
parent 2067a15b92
commit d331a1e391
6 changed files with 0 additions and 237 deletions
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35
MdePkg/Library/BaseLib/Ia32/CpuFlushTlb.S
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#------------------------------------------------------------------------------ ;
# 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:
#
# CpuFlushTlb.Asm
#
# Abstract:
#
# CpuFlushTlb function
#
# Notes:
#
#------------------------------------------------------------------------------
.globl ASM_PFX(CpuFlushTlb)
#------------------------------------------------------------------------------
# VOID
# EFIAPI
# CpuFlushTlb (
# VOID
# );
#------------------------------------------------------------------------------
ASM_PFX(CpuFlushTlb):
movl %cr3, %eax
movl %eax, %cr3
ret

40
MdePkg/Library/BaseLib/Ia32/CpuFlushTlb.asm
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;------------------------------------------------------------------------------ ;
; 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:
;
; CpuFlushTlb.Asm
;
; Abstract:
;
; CpuFlushTlb function
;
; Notes:
;
;------------------------------------------------------------------------------
.386p
.model flat,C
.code
;------------------------------------------------------------------------------
; VOID
; EFIAPI
; CpuFlushTlb (
; VOID
; );
;------------------------------------------------------------------------------
CpuFlushTlb PROC
mov eax, cr3
mov cr3, eax ; moving to CR3 flushes TLB
ret
CpuFlushTlb ENDP
END

31
MdePkg/Library/BaseLib/Ia32/CpuFlushTlb.c
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/** @file
CpuFlushTlb 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.
**/
//
// Include common header file for this module.
//
VOID
EFIAPI
CpuFlushTlb (
VOID
)
{
_asm {
mov eax, cr3
mov cr3, eax
}
}

58
MdePkg/Library/BaseLib/Ipf/CpuFlushTlb.s
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/// @file
/// CpuFlushTlb() 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: CpuFlushTlb.s
///
///
.auto
.text
.globl PalCallStatic
.type PalCallStatic, @function
.proc CpuFlushTlb
.type CpuFlushTlb, @function
CpuFlushTlb::
alloc loc0 = ar.pfs, 0, 3, 5, 0
mov out0 = 0
mov out1 = 6
mov out2 = 0
mov out3 = 0
mov loc1 = b0
mov out4 = 0
brl.call.sptk b0 = PalCallStatic
mov loc2 = psr // save PSR
mov ar.pfs = loc0
extr.u r14 = r10, 32, 32 // r14 <- count1
rsm 1 << 14 // Disable interrupts
extr.u r15 = r11, 32, 32 // r15 <- stride1
extr.u r10 = r10, 0, 32 // r10 <- count2
add r10 = -1, r10
extr.u r11 = r11, 0, 32 // r11 <- stride2
br.cond.sptk LoopPredicate
LoopOuter:
mov ar.lc = r10 // LC <- count2
mov ar.ec = r0 // EC <- 0
Loop:
ptc.e r9
add r9 = r11, r9 // r9 += stride2
br.ctop.sptk Loop
add r9 = r15, r9 // r9 += stride1
LoopPredicate:
cmp.ne p6 = r0, r14 // count1 == 0?
add r14 = -1, r14
(p6) br.cond.sptk LoopOuter
mov psr.l = loc2
mov b0 = loc1
br.ret.sptk.many b0
.endp

35
MdePkg/Library/BaseLib/X64/CpuFlushTlb.S
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#------------------------------------------------------------------------------
# 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:
#
# CpuFlushTlb.Asm
#
# Abstract:
#
# CpuFlushTlb function
#
# Notes:
#
#------------------------------------------------------------------------------
.global _CpuFlushTlb
#------------------------------------------------------------------------------
# VOID
# EFIAPI
# CpuFlushTlb (
# VOID
# );
#------------------------------------------------------------------------------
_CpuFlushTlb:
mov %cr3, %rax
mov %rax, %cr3
ret

38
MdePkg/Library/BaseLib/X64/CpuFlushTlb.asm
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;------------------------------------------------------------------------------ ;
; 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:
;
; CpuFlushTlb.Asm
;
; Abstract:
;
; CpuFlushTlb function
;
; Notes:
;
;------------------------------------------------------------------------------
.code
;------------------------------------------------------------------------------
; VOID
; EFIAPI
; CpuFlushTlb (
; VOID
; );
;------------------------------------------------------------------------------
CpuFlushTlb PROC
mov rax, cr3
mov cr3, rax
ret
CpuFlushTlb ENDP
END