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104 lines
3.4 KiB
C
104 lines
3.4 KiB
C
/** @file
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Module entry point library for PEIM.
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Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __MODULE_ENTRY_POINT_H__
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#define __MODULE_ENTRY_POINT_H__
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///
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/// Declare the EFI/UEFI Specification Revision to which this driver is implemented
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///
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extern CONST UINT32 _gPeimRevision;
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/**
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The entry point of PE/COFF Image for a PEIM.
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This function is the entry point for a PEIM. This function must call ProcessLibraryConstructorList()
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and ProcessModuleEntryPointList(). The return value from ProcessModuleEntryPointList() is returned.
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If _gPeimRevision is not zero and PeiServices->Hdr.Revision is less than _gPeimRevison, then ASSERT().
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@param FileHandle Handle of the file being invoked.
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@param PeiServices Describes the list of possible PEI Services.
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@retval EFI_SUCCESS The PEIM executed normally.
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@retval !EFI_SUCCESS The PEIM failed to execute normally.
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**/
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EFI_STATUS
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EFIAPI
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_ModuleEntryPoint (
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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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Required by the EBC compiler and identical in functionality to _ModuleEntryPoint().
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This function is required to call _ModuleEntryPoint() passing in FileHandle and PeiServices.
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@param FileHandle Handle of the file being invoked.
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@param PeiServices Describes the list of possible PEI Services.
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@retval EFI_SUCCESS The PEIM executed normally.
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@retval !EFI_SUCCESS The PEIM failed to execute normally.
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**/
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EFI_STATUS
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EFIAPI
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EfiMain (
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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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Autogenerated function that calls the library constructors for all of the module's
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dependent libraries.
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This function must be called by _ModuleEntryPoint().
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This function calls the set of library constructors for the set of library instances that a
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module depends on. This includes library instances that a module depends on directly and library
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instances that a module depends on indirectly through other libraries.
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This function is autogenerated by build tools and those build tools are responsible for collecting
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the set of library instances, determine which ones have constructors, and calling the library
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constructors in the proper order based upon each of the library instances own dependencies.
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@param FileHandle Handle of the file being invoked.
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@param PeiServices Describes the list of possible PEI Services.
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**/
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VOID
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EFIAPI
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ProcessLibraryConstructorList (
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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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Autogenerated function that calls a set of module entry points.
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This function must be called by _ModuleEntryPoint().
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This function calls the set of module entry points.
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This function is autogenerated by build tools and those build tools are responsible
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for collecting the module entry points and calling them in a specified order.
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@param FileHandle Handle of the file being invoked.
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@param PeiServices Describes the list of possible PEI Services.
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@retval EFI_SUCCESS The PEIM executed normally.
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@retval !EFI_SUCCESS The PEIM failed to execute normally.
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**/
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EFI_STATUS
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EFIAPI
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ProcessModuleEntryPointList (
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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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#endif
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