MdePkg/Library/PeimEntryPoint/PeimEntryPoint.c File Reference


Functions

EFI_STATUS EFIAPI _ModuleEntryPoint (IN EFI_PEI_FILE_HANDLE FileHandle, IN CONST EFI_PEI_SERVICES **PeiServices)
EFI_STATUS EFIAPI EfiMain (IN EFI_PEI_FILE_HANDLE FileHandle, IN CONST EFI_PEI_SERVICES **PeiServices)

Detailed Description

Entry point to a PEIM.

Copyright (c) 2006 - 2008, 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.


Function Documentation

EFI_STATUS EFIAPI _ModuleEntryPoint ( IN EFI_PEI_FILE_HANDLE  FileHandle,
IN CONST EFI_PEI_SERVICES **  PeiServices 
)

The entry point of PE/COFF Image for a PEIM.

This function is the entry point for a PEIM. This function must call ProcessLibraryConstructorList() and ProcessModuleEntryPointList(). The return value from ProcessModuleEntryPointList() is returned. If _gPeimRevision is not zero and PeiServices->Hdr.Revision is less than _gPeimRevison, then ASSERT().

Parameters:
FileHandle Handle of the file being invoked.
PeiServices Describes the list of possible PEI Services.
Return values:
EFI_SUCCESS The PEIM executed normally.
!EFI_SUCCESS The PEIM failed to execute normally.

References _gPeimRevision, ASSERT, ProcessLibraryConstructorList(), and ProcessModuleEntryPointList().

EFI_STATUS EFIAPI EfiMain ( IN EFI_PEI_FILE_HANDLE  FileHandle,
IN CONST EFI_PEI_SERVICES **  PeiServices 
)

Required by the EBC compiler and identical in functionality to _ModuleEntryPoint().

This function is required to call _ModuleEntryPoint() passing in FileHandle and PeiServices.

Parameters:
FileHandle Handle of the file being invoked.
PeiServices Describes the list of possible PEI Services.
Return values:
EFI_SUCCESS The PEIM executed normally.
!EFI_SUCCESS The PEIM failed to execute normally.

References _ModuleEntryPoint().


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