/*++ | |
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: | |
PeCoffGetEntryPoint.c | |
Abstract: | |
Tiano PE/COFF loader | |
Revision History | |
--*/ | |
RETURN_STATUS | |
EFIAPI | |
PeCoffLoaderGetEntryPoint ( | |
IN VOID *Pe32Data, | |
IN OUT VOID **EntryPoint | |
) | |
/*++ | |
Routine Description: | |
Loads a PE/COFF image into memory | |
Arguments: | |
Pe32Data - Pointer to a PE/COFF Image | |
EntryPoint - Pointer to the entry point of the PE/COFF image | |
Returns: | |
EFI_SUCCESS if the EntryPoint was returned | |
EFI_INVALID_PARAMETER if the EntryPoint could not be found from Pe32Data | |
--*/ | |
{ | |
EFI_STATUS Status; | |
EFI_PEI_PPI_DESCRIPTOR *PpiDescriptor; | |
NT_PEI_LOAD_FILE_PPI *PeiNtService; | |
EFI_PHYSICAL_ADDRESS ImageAddress; | |
UINT64 ImageSize; | |
EFI_PHYSICAL_ADDRESS ImageEntryPoint; | |
Status = PeiCoreLocatePpi ( | |
&gNtPeiLoadFilePpiGuid, | |
0, | |
&PpiDescriptor, | |
&PeiNtService | |
); | |
if (EFI_ERROR (Status)) { | |
return Status; | |
} | |
Status = PeiNtService->PeiLoadFileService ( | |
Pe32Data, | |
&ImageAddress, | |
&ImageSize, | |
&ImageEntryPoint | |
); | |
*EntryPoint = (VOID*)(UINTN)ImageEntryPoint; | |
return Status; | |
} |