DxeLoadFuncFit.c File Reference

#include <PiPei.h>
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/PcdLib.h>
#include <Library/HobLib.h>
#include <Library/FdtLib.h>
#include "X64/VirtualMemory.h"
#include "UefiPayloadEntry.h"

Go to the source code of this file.

Macros
#define	STACK_SIZE   0x20000

Functions
VOID	HandOffToDxeCore (IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint, IN EFI_PEI_HOB_POINTERS HobList)
EFI_STATUS EFIAPI	_ModuleEntryPoint (IN UINTN BootloaderParameter)

Variables
VOID *	mHobList

Detailed Description

x64-specifc functionality for DxeLoad.

Copyright (c) 2024, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file DxeLoadFuncFit.c.

Macro Definition Documentation

STACK_SIZE

#define STACK_SIZE   0x20000

Definition at line 20 of file DxeLoadFuncFit.c.

Function Documentation

_ModuleEntryPoint()

EFI_STATUS EFIAPI _ModuleEntryPoint

(

IN UINTN

BootloaderParameter

)

Entry point to the C language phase of UEFI payload.

Parameters

[in]

BootloaderParameter

The starting address of bootloader parameter block.

Return values

It	will not return if SUCCESS, and return error when passing bootloader parameter.

Definition at line 130 of file DxeLoadFuncFit.c.

HandOffToDxeCore()

VOID HandOffToDxeCore	(	IN EFI_PHYSICAL_ADDRESS	DxeCoreEntryPoint,
		IN EFI_PEI_HOB_POINTERS	HobList
	)

Transfers control to DxeCore.

This function performs a CPU architecture specific operations to execute the entry point of DxeCore with the parameters of HobList. It also installs EFI_END_OF_PEI_PPI to signal the end of PEI phase.

Parameters

DxeCoreEntryPoint	The entry point of DxeCore.
HobList	The start of HobList passed to DxeCore.

Definition at line 36 of file DxeLoadFuncFit.c.

Variable Documentation

mHobList

VOID* mHobList

extern

Definition at line 25 of file HobLib.c.