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audk
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2593 6f19259b-4bc3-4df7-8a09-765794883524

This commit is contained in:
gtian 2007-05-14 06:47:11 +00:00
parent 4d68c21db3
commit 63afc36022
11 changed files with 1342 additions and 89 deletions
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4
MdePkg/Include/Base.h
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@ -25,4 +25,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Common/BaseTypes.h>
#include <Common/EfiImage.h>
#if defined(MDE_CPU_IPF)
#include <PalApi.h>
#endif
#endif

1
MdePkg/Include/Dxe.h
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@ -46,6 +46,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#if defined(MDE_CPU_IPF)
#include <SalApi.h>
#include <PalApi.h>
#endif
#include <Common/DataHubRecords.h>

1
MdePkg/Include/DxeCore.h
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@ -45,6 +45,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#if defined(MDE_CPU_IPF)
#include <SalApi.h>
#include <PalApi.h>
#endif
#endif

31
MdePkg/Include/Ipf/PalApi.h Normal file
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@ -0,0 +1,31 @@
/** @file
Main PAL API's defined in IPF PAL Spec.
Copyright (c) 2006 - 2007, 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: PalApi.h
**/
#ifndef __PAL_API_H__
#define __PAL_API_H__
//
// IPF Specific Functions
//
typedef struct {
UINT64 Status;
UINT64 r9;
UINT64 r10;
UINT64 r11;
} PAL_CALL_RETURN;
#endif

1318
MdePkg/Include/Library/BaseLib.h
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File diff suppressed because it is too large Load Diff

61
MdePkg/Include/Library/PalCallLib.h Normal file
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@ -0,0 +1,61 @@
/** @file
PAL Call Services
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: PalCallLib.h
**/
#ifndef __PAL_CALL_LIB_H__
#define __PAL_CALL_LIB_H__
#include <Base.h>
//
// PAL_CALL_RETURN
//
/**
Makes a PAL procedure call.
This is a wrapper function to make a PAL procedure call. Based on the Index value,
this API will make static or stacked PAL call. Architected procedures may be designated
as required or optional. If a PAL procedure is specified as optional, a unique return
code of 0xFFFFFFFFFFFFFFFF is returned in the Status field of the PAL_CALL_RETURN structure.
This indicates that the procedure is not present in this PAL implementation. It is the
caller¡¯s responsibility to check for this return code after calling any optional PAL
procedure. No parameter checking is performed on the 4 input parameters, but there are
some common rules that the caller should follow when making a PAL call. Any address
passed to PAL as buffers for return parameters must be 8-byte aligned. Unaligned addresses
may cause undefined results. For those parameters defined as reserved or some fields
defined as reserved must be zero filled or the invalid argument return value may be
returned or undefined result may occur during the execution of the procedure.
This function is only available on IPF.
@param Index - The PAL procedure Index number.
@param Arg2 - The 2nd parameter for PAL procedure calls.
@param Arg3 - The 3rd parameter for PAL procedure calls.
@param Arg4 - The 4th parameter for PAL procedure calls.
@return structure returned from the PAL Call procedure, including the status and return value.
**/
PAL_CALL_RETURN
EFIAPI
PalCall (
IN UINT64 Index,
IN UINT64 Arg2,
IN UINT64 Arg3,
IN UINT64 Arg4
);
#endif

1
MdePkg/Include/PeiCore.h
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@ -38,6 +38,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#if defined(MDE_CPU_IPF)
#include <SalApi.h>
#include <PalApi.h>
#endif
//

1
MdePkg/Include/Peim.h
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@ -40,6 +40,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#if defined(MDE_CPU_IPF)
#include <SalApi.h>
#include <PalApi.h>
#endif
#include <Protocol/Decompress.h>

1
MdePkg/Include/Uefi.h
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@ -51,6 +51,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#if defined(MDE_CPU_IPF)
#include <SalApi.h>
#include <PalApi.h>
#endif
#endif

8
MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
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@ -37,14 +37,14 @@ InternalIpfDelay (
//
// The target timer count is calculated here
//
Ticks = IpfReadItc () + Delay;
Ticks = AsmReadItc () + Delay;
//
// Wait until time out
// Delay > 2^63 could not be handled by this function
// Timer wrap-arounds are handled correctly by this function
//
while (Ticks - IpfReadItc () >= 0);
while (Ticks - AsmReadItc () >= 0);
}
/**
@ -113,7 +113,7 @@ GetPerformanceCounter (
VOID
)
{
return IpfReadItc ();
return AsmReadItc ();
}
/**
@ -146,7 +146,7 @@ GetPerformanceCounterProperties (
OUT UINT64 *EndValue OPTIONAL
)
{
PAL_PROC_RETURN PalRet;
PAL_CALL_RETURN PalRet;
UINT64 BaseFrequence;
PalRet = PalCallStatic (NULL, 13, 0, 0, 0);

4
MdePkg/MdePkg.spd
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@ -174,6 +174,10 @@
<IncludeHeader>Include/Library/UefiRuntimeServicesTableLib.h</IncludeHeader>
<HelpText/>
</LibraryClass>
<LibraryClass Name="PalCallLib" SupArchList="IPF">
<IncludeHeader>Include/Library/PalCallLib.h</IncludeHeader>
<HelpText>Implement the PAL call</HelpText>
</LibraryClass>
<LibraryClass Name="UefiApplicationEntryPoint" SupArchList="IA32 X64 IPF EBC ARM PPC" SupModuleList="UEFI_APPLICATION">
<IncludeHeader>Include/Library/UefiApplicationEntryPoint.h</IncludeHeader>
<HelpText>Library to abstract entry point to a EFI Application.</HelpText>