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f053287da2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6813 6f19259b-4bc3-4df7-8a09-765794883524
80 lines
2.4 KiB
C
80 lines
2.4 KiB
C
/*++
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Copyright (c) 2006 - 2008, 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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UnixStuff.c
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Abstract:
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Tiano PEIM to abstract construction of firmware volume in a Unix environment.
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Revision History
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--*/
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#include "PiPei.h"
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#include <Ppi/UnixThunk.h>
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#include <Library/DebugLib.h>
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#include <Library/PeimEntryPoint.h>
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#include <Library/HobLib.h>
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#include <Library/PeiServicesLib.h>
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#include <Library/PeiServicesTablePointerLib.h>
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EFI_STATUS
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EFIAPI
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PeimInitializeUnixStuff (
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IN EFI_PEI_FILE_HANDLE FileHandle,
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IN CONST EFI_PEI_SERVICES **PeiServices
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)
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/*++
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Routine Description:
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Perform a call-back into the SEC simulator to get Unix Stuff
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Arguments:
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PeiServices - General purpose services available to every PEIM.
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Returns:
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None
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--*/
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// TODO: FfsHeader - add argument and description to function comment
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{
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EFI_STATUS Status;
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EFI_PEI_PPI_DESCRIPTOR *PpiDescriptor;
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PEI_UNIX_THUNK_PPI *PeiUnixService;
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VOID *Ptr;
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DEBUG ((EFI_D_ERROR, "Unix Stuff PEIM Loaded\n"));
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Status = (**PeiServices).LocatePpi (
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PeiServices,
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&gPeiUnixThunkPpiGuid, // GUID
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0, // INSTANCE
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&PpiDescriptor, // EFI_PEI_PPI_DESCRIPTOR
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(VOID **)&PeiUnixService // PPI
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);
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ASSERT_EFI_ERROR (Status);
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Ptr = PeiUnixService->UnixThunk ();
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BuildGuidDataHob (
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&gEfiUnixThunkProtocolGuid, // Guid
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&Ptr, // Buffer
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sizeof (VOID *) // Sizeof Buffer
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);
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return Status;
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}
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