mirror of https://github.com/acidanthera/audk.git
76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
/*++
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Copyright (c) 2006, 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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PeCoffGetEntryPoint.c
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Abstract:
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Tiano PE/COFF loader
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Revision History
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--*/
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RETURN_STATUS
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EFIAPI
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PeCoffLoaderGetEntryPoint (
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IN VOID *Pe32Data,
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IN OUT VOID **EntryPoint
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)
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/*++
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Routine Description:
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Loads a PE/COFF image into memory
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Arguments:
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Pe32Data - Pointer to a PE/COFF Image
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EntryPoint - Pointer to the entry point of the PE/COFF image
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Returns:
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EFI_SUCCESS if the EntryPoint was returned
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EFI_INVALID_PARAMETER if the EntryPoint could not be found from Pe32Data
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--*/
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{
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EFI_STATUS Status;
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EFI_PEI_PPI_DESCRIPTOR *PpiDescriptor;
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UNIX_PEI_LOAD_FILE_PPI *PeiUnixService;
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EFI_PHYSICAL_ADDRESS ImageAddress;
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UINT64 ImageSize;
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EFI_PHYSICAL_ADDRESS ImageEntryPoint;
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Status = PeiServicesLocatePpi (
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&gUnixPeiLoadFilePpiGuid,
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0,
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&PpiDescriptor,
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(void **)&PeiUnixService
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);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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Status = PeiUnixService->PeiLoadFileService (
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Pe32Data,
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&ImageAddress,
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&ImageSize,
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&ImageEntryPoint
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);
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*EntryPoint = (VOID*)(UINTN)ImageEntryPoint;
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return Status;
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}
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