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Diffstat (limited to 'src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Library/DxeCoreEntryPoint.h')
-rw-r--r-- | src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Library/DxeCoreEntryPoint.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Library/DxeCoreEntryPoint.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Library/DxeCoreEntryPoint.h new file mode 100644 index 0000000000..0a18966e03 --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Library/DxeCoreEntryPoint.h @@ -0,0 +1,93 @@ +/** @file + Module entry point library for DXE core. + +Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef __MODULE_ENTRY_POINT_H__ +#define __MODULE_ENTRY_POINT_H__ + +/// +/// Global variable that contains a pointer to the Hob List passed into the DXE Core entry point. +/// +extern VOID *gHobList; + + +/** + The entry point of PE/COFF Image for the DXE Core. + + This function is the entry point for the DXE Core. This function is required to call + ProcessModuleEntryPointList() and ProcessModuleEntryPointList() is never expected to return. + The DXE Core is responsible for calling ProcessLibraryConstructorList() as soon as the EFI + System Table and the image handle for the DXE Core itself have been established. + If ProcessModuleEntryPointList() returns, then ASSERT() and halt the system. + + @param HobStart Pointer to the beginning of the HOB List passed in from the PEI Phase. + +**/ +VOID +EFIAPI +_ModuleEntryPoint ( + IN VOID *HobStart + ); + + +/** + Required by the EBC compiler and identical in functionality to _ModuleEntryPoint(). + + This function is required to call _ModuleEntryPoint() passing in HobStart. + + @param HobStart Pointer to the beginning of the HOB List passed in from the PEI Phase. + +**/ +VOID +EFIAPI +EfiMain ( + IN VOID *HobStart + ); + + +/** + Autogenerated function that calls the library constructors for all of the module's dependent libraries. + + This function must be called by _ModuleEntryPoint(). + This function calls the set of library constructors for the set of library instances + that a module depends on. This includes library instances that a module depends on + directly and library instances that a module depends on indirectly through other + libraries. This function is autogenerated by build tools and those build tools are + responsible for collecting the set of library instances, determine which ones have + constructors, and calling the library constructors in the proper order based upon + each of the library instances own dependencies. + + @param ImageHandle The image handle of the DXE Core. + @param SystemTable A pointer to the EFI System Table. + +**/ +VOID +EFIAPI +ProcessLibraryConstructorList ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ); + + +/** + Autogenerated function that calls a set of module entry points. + + This function must be called by _ModuleEntryPoint(). + This function calls the set of module entry points. + This function is autogenerated by build tools and those build tools are responsible + for collecting the module entry points and calling them in a specified order. + + @param HobStart Pointer to the beginning of the HOB List passed in from the PEI Phase. + +**/ +VOID +EFIAPI +ProcessModuleEntryPointList ( + IN VOID *HobStart + ); + +#endif |