mirror of https://github.com/acidanthera/audk.git
141 lines
3.4 KiB
C
141 lines
3.4 KiB
C
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/*++
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Copyright (c) 2004, 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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GenFvImageLib.h
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Abstract:
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This file contains describes the public interfaces to the GenFvImage Library.
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The basic purpose of the library is to create Firmware Volume images.
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--*/
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#ifndef _EFI_GEN_FV_IMAGE_LIB_H
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#define _EFI_GEN_FV_IMAGE_LIB_H
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//
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// Include files
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//
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#include "Efi2WinNT.h"
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#include "ParseInf.h"
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//
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// Following definition is used for FIT in IPF
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//
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#define COMP_TYPE_FIT_PEICORE 0x10
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#define COMP_TYPE_FIT_UNUSED 0x7F
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#define FIT_TYPE_MASK 0x7F
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#define CHECKSUM_BIT_MASK 0x80
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#pragma pack(1)
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typedef struct {
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UINT64 CompAddress;
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UINT32 CompSize;
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UINT16 CompVersion;
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UINT8 CvAndType;
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UINT8 CheckSum;
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} FIT_TABLE;
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#pragma pack()
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//
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// Exported function prototypes
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//
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EFI_STATUS
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GenerateFvImage (
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IN CHAR8 *InfFileImage,
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IN UINTN InfFileSize,
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OUT UINT8 **FvImage,
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OUT UINTN *FvImageSize,
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OUT CHAR8 **FvFileName,
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OUT UINT8 **SymImage,
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OUT UINTN *SymImageSize,
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OUT CHAR8 **SymFileName
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)
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;
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/*++
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Routine Description:
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This is the main function which will be called from application.
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Arguments:
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InfFileImage Buffer containing the INF file contents.
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InfFileSize Size of the contents of the InfFileImage buffer.
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FvImage Pointer to the FV image created.
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FvImageSize Size of the FV image created and pointed to by FvImage.
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FvFileName Requested name for the FV file.
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SymImage Pointer to the Sym image created.
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SymImageSize Size of the Sym image created and pointed to by SymImage.
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SymFileName Requested name for the Sym file.
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Returns:
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EFI_SUCCESS Function completed successfully.
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EFI_OUT_OF_RESOURCES Could not allocate required resources.
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EFI_ABORTED Error encountered.
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EFI_INVALID_PARAMETER A required parameter was NULL.
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--*/
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EFI_STATUS
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UpdatePeiCoreEntryInFit (
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IN FIT_TABLE *FitTablePtr,
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IN UINT64 PeiCorePhysicalAddress
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)
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;
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/*++
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Routine Description:
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This function is used to update the Pei Core address in FIT, this can be used by Sec core to pass control from
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Sec to Pei Core
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Arguments:
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FitTablePtr - The pointer of FIT_TABLE.
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PeiCorePhysicalAddress - The address of Pei Core entry.
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Returns:
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EFI_SUCCESS - The PEI_CORE FIT entry was updated successfully.
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EFI_NOT_FOUND - Not found the PEI_CORE FIT entry.
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--*/
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VOID
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UpdateFitCheckSum (
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IN FIT_TABLE *FitTablePtr
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)
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;
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/*++
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Routine Description:
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This function is used to update the checksum for FIT.
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Arguments:
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FitTablePtr - The pointer of FIT_TABLE.
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Returns:
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None.
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--*/
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#endif
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