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1. Updated PalCallStatic.s in BaseCacheMaintenanceLib 

2. Updated PalCallStatic.s in BaseTimerLibLocalApic

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@467 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
bxing 2006-06-10 10:13:05 +00:00
parent 15176e0556
commit e65e8d103d
8 changed files with 107 additions and 125 deletions
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2
MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.msa
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@ -49,7 +49,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
<Arch ArchType="IPF"> <Arch ArchType="IPF">
<Filename>IpfCache.c</Filename> <Filename>IpfCache.c</Filename>
<Filename>Ipf/Cpu.s</Filename> <Filename>Ipf/Cpu.s</Filename>
<Filename>Ipf/CallPalProc.s</Filename> <Filename>Ipf/PalCallStatic.s</Filename>
</Arch> </Arch>
</SourceFiles> </SourceFiles>
<Includes> <Includes>

38
MdePkg/Library/BaseCacheMaintenanceLib/Ipf/CallPalProc.s
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@ -1,38 +0,0 @@
/// @file
/// Contains an implementation of CallPalProcStatic on 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: CallPalProc.s
///
///
.auto
.text
.proc CallPalProcStatic
.type CallPalProcStatic, @function
CallPalProcStatic::
mov r9 = ar.k5
mov r8 = ip
add r8 = (PalProcReturn - CallPalProcStatic), r8
mov r28 = r32
mov b7 = r9
mov r29 = r33
mov r30 = r34
mov r31 = r35
mov r32 = b0
mov b0 = r8
br.sptk b7
PalProcReturn:
mov b0 = r32
br.ret.sptk.many b0
.endp CallPalProcStatic

48
MdePkg/Library/BaseCacheMaintenanceLib/Ipf/PalCallStatic.s Normal file
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@ -0,0 +1,48 @@
/// @file
/// Contains an implementation of CallPalProcStatic on 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: PalCallStatic.s
///
///
.auto
.text
.proc PalCallStatic
.type PalCallStatic, @function
.regstk 5, 0, 0, 0
PalCallStatic::
cmp.eq p6 = r0, in0
mov r31 = in4
mov r8 = ip
(p6) mov in0 = ar.k5
add r8 = (PalProcReturn - PalCallStatic), r8
mov in4 = b0
mov r30 = in3
mov r29 = in2
mov b7 = in0
mov in3 = psr
rsm 1 << 14 // Disable interrupts
mov r28 = in1
mov in0 = 256
mov b0 = r8
br.cond.sptk b7
PalProcReturn:
mov psr.l = in3
cmp.eq p6 = in0, in1 // in1 == PAL_COPY_PAL?
(p6) cmp.eq p6 = r0, r8 // Status == Success?
(p6) add in2 = r9, in2
(p6) mov ar.k5 = in2
mov b0 = in4
br.ret.sptk.many b0
.endp PalCallStatic

49
MdePkg/Library/BaseCacheMaintenanceLib/IpfCache.c
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@ -20,7 +20,8 @@ typedef struct {
} PAL_PROC_RETURN; } PAL_PROC_RETURN;
PAL_PROC_RETURN PAL_PROC_RETURN
CallPalProcStatic ( PalCallStatic (
IN CONST VOID *PalEntryPoint,
IN UINT64 Arg1, IN UINT64 Arg1,
IN UINT64 Arg2, IN UINT64 Arg2,
IN UINT64 Arg3, IN UINT64 Arg3,
@ -41,47 +42,7 @@ InvalidateInstructionCache (
VOID VOID
) )
{ {
CallPalProcStatic (1, 1, 1, 0); PalCallStatic (NULL, 1, 1, 1, 0);
}
/**
Invalidates a range of instruction cache lines in the cache coherency domain
of the calling CPU.
Invalidates the instruction cache lines specified by Address and Length. If
Address is not aligned on a cache line boundary, then entire instruction
cache line containing Address is invalidated. If Address + Length is not
aligned on a cache line boundary, then the entire instruction cache line
containing Address + Length -1 is invalidated. This function may choose to
invalidate the entire instruction cache if that is more efficient than
invalidating the specified range. If Length is 0, the no instruction cache
lines are invalidated. Address is returned.
If Length is greater than (MAX_ADDRESS - Address + 1), then ASSERT().
@param Address The base address of the instruction cache lines to
invalidate. If the CPU is in a physical addressing mode, then
Address is a physical address. If the CPU is in a virtual
addressing mode, then Address is a virtual address.
@param Length The number of bytes to invalidate from the instruction cache.
@return Address
**/
VOID*
EFIAPI
InvalidateInstructionCacheRange (
IN VOID *Address,
IN UINTN Length
)
{
ASSERT (Length <= MAX_ADDRESS - (UINTN)Address + 1);
if (Length > 0) {
InvalidateInstructionCache ();
}
return Address;
} }
/** /**
@ -100,7 +61,7 @@ WriteBackInvalidateDataCache (
VOID VOID
) )
{ {
CallPalProcStatic (1, 2, 1, 0); PalCallStatic (NULL, 1, 2, 1, 0);
} }
/** /**
@ -160,7 +121,7 @@ WriteBackDataCache (
VOID VOID
) )
{ {
CallPalProcStatic (1, 2, 0, 0); PalCallStatic (NULL, 1, 2, 0, 0);
} }
/** /**

2
MdePkg/Library/BaseTimerLibLocalApic/BaseTimerLibLocalApic.msa
View File

@ -45,7 +45,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
<Filename>x86TimerLib.c</Filename> <Filename>x86TimerLib.c</Filename>
</Arch> </Arch>
<Arch ArchType="IPF"> <Arch ArchType="IPF">
<Filename>Ipf/CallPalProc.s</Filename> <Filename>Ipf/PalCallStatic.s</Filename>
<Filename>Ipf/ReadItc.s</Filename> <Filename>Ipf/ReadItc.s</Filename>
<Filename>Ipf/IpfTimerLib.c</Filename> <Filename>Ipf/IpfTimerLib.c</Filename>
</Arch> </Arch>

38
MdePkg/Library/BaseTimerLibLocalApic/Ipf/CallPalProc.s
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@ -1,38 +0,0 @@
/// @file
/// Contains an implementation of CallPalProcStatic on 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: CallPalProc.s
///
///
.auto
.text
.proc CallPalProcStatic
.type CallPalProcStatic, @function
CallPalProcStatic::
mov r9 = ar.k5
mov r8 = ip
add r8 = (PalProcReturn - CallPalProcStatic), r8
mov r28 = r32
mov b7 = r9
mov r29 = r33
mov r30 = r34
mov r31 = r35
mov r32 = b0
mov b0 = r8
br.sptk b7
PalProcReturn:
mov b0 = r32
br.ret.sptk.many b0
.endp CallPalProcStatic

7
MdePkg/Library/BaseTimerLibLocalApic/Ipf/IpfTimerLib.c
View File

@ -31,7 +31,8 @@ typedef struct {
} PAL_PROC_RETURN; } PAL_PROC_RETURN;
PAL_PROC_RETURN PAL_PROC_RETURN
CallPalProcStatic ( PalCallStatic (
IN CONST VOID *PalEntryPoint,
IN UINT64 Arg1, IN UINT64 Arg1,
IN UINT64 Arg2, IN UINT64 Arg2,
IN UINT64 Arg3, IN UINT64 Arg3,
@ -142,11 +143,11 @@ GetPerformanceCounterProperties (
PAL_PROC_RETURN PalRet; PAL_PROC_RETURN PalRet;
UINT64 BaseFrequence; UINT64 BaseFrequence;
PalRet = CallPalProcStatic (13, 0, 0, 0); PalRet = PalCallStatic (NULL, 13, 0, 0, 0);
ASSERT (PalRet.Status == 0); ASSERT (PalRet.Status == 0);
BaseFrequence = PalRet.r9; BaseFrequence = PalRet.r9;
PalRet = CallPalProcStatic (14, 0, 0, 0); PalRet = PalCallStatic (NULL, 14, 0, 0, 0);
ASSERT (PalRet.Status == 0); ASSERT (PalRet.Status == 0);
*StartValue = 0; *StartValue = 0;

48
MdePkg/Library/BaseTimerLibLocalApic/Ipf/PalCallStatic.s Normal file
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@ -0,0 +1,48 @@
/// @file
/// Contains an implementation of CallPalProcStatic on 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: PalCallStatic.s
///
///
.auto
.text
.proc PalCallStatic
.type PalCallStatic, @function
.regstk 5, 0, 0, 0
PalCallStatic::
cmp.eq p6 = r0, in0
mov r31 = in4
mov r8 = ip
(p6) mov in0 = ar.k5
add r8 = (PalProcReturn - PalCallStatic), r8
mov in4 = b0
mov r30 = in3
mov r29 = in2
mov b7 = in0
mov in3 = psr
rsm 1 << 14 // Disable interrupts
mov r28 = in1
mov in0 = 256
mov b0 = r8
br.cond.sptk b7
PalProcReturn:
mov psr.l = in3
cmp.eq p6 = in0, in1 // in1 == PAL_COPY_PAL?
(p6) cmp.eq p6 = r0, r8 // Status == Success?
(p6) add in2 = r9, in2
(p6) mov ar.k5 = in2
mov b0 = in4
br.ret.sptk.many b0
.endp PalCallStatic