CompatImageLoaderDxe.c File Reference

#include <PiDxe.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/PeCoffLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Protocol/PeCoffImageEmulator.h>

Go to the source code of this file.

Data Structures
struct	PE_COMPAT_TYPE1

Functions
STATIC BOOLEAN EFIAPI	IsImageSupported (IN EDKII_PECOFF_IMAGE_EMULATOR_PROTOCOL *This, IN UINT16 ImageType, IN EFI_DEVICE_PATH_PROTOCOL *DevicePath OPTIONAL)
STATIC EFI_IMAGE_ENTRY_POINT EFIAPI	GetCompatEntryPoint (IN EFI_PHYSICAL_ADDRESS ImageBase)
STATIC EFI_STATUS EFIAPI	RegisterImage (IN EDKII_PECOFF_IMAGE_EMULATOR_PROTOCOL *This, IN EFI_PHYSICAL_ADDRESS ImageBase, IN UINT64 ImageSize, IN OUT EFI_IMAGE_ENTRY_POINT *EntryPoint)
STATIC EFI_STATUS EFIAPI	UnregisterImage (IN EDKII_PECOFF_IMAGE_EMULATOR_PROTOCOL *This, IN EFI_PHYSICAL_ADDRESS ImageBase)
EFI_STATUS EFIAPI	CompatImageLoaderDxeEntryPoint (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

Variables
STATIC EDKII_PECOFF_IMAGE_EMULATOR_PROTOCOL	mCompatLoaderPeCoffEmuProtocol

Detailed Description

PE/COFF emulator protocol implementation to start Linux kernel images from non-native firmware

Copyright (c) 2020, ARM Ltd. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file CompatImageLoaderDxe.c.

Function Documentation

CompatImageLoaderDxeEntryPoint()

EFI_STATUS EFIAPI CompatImageLoaderDxeEntryPoint	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Definition at line 137 of file CompatImageLoaderDxe.c.

GetCompatEntryPoint()

STATIC EFI_IMAGE_ENTRY_POINT EFIAPI GetCompatEntryPoint

(

IN EFI_PHYSICAL_ADDRESS

ImageBase

)

Definition at line 44 of file CompatImageLoaderDxe.c.

IsImageSupported()

STATIC BOOLEAN EFIAPI IsImageSupported	(	IN EDKII_PECOFF_IMAGE_EMULATOR_PROTOCOL *	This,
		IN UINT16	ImageType,
		IN EFI_DEVICE_PATH_PROTOCOL *DevicePath	OPTIONAL
	)

Definition at line 32 of file CompatImageLoaderDxe.c.

RegisterImage()

STATIC EFI_STATUS EFIAPI RegisterImage	(	IN EDKII_PECOFF_IMAGE_EMULATOR_PROTOCOL *	This,
		IN EFI_PHYSICAL_ADDRESS	ImageBase,
		IN UINT64	ImageSize,
		IN OUT EFI_IMAGE_ENTRY_POINT *	EntryPoint
	)

Definition at line 98 of file CompatImageLoaderDxe.c.

UnregisterImage()

STATIC EFI_STATUS EFIAPI UnregisterImage	(	IN EDKII_PECOFF_IMAGE_EMULATOR_PROTOCOL *	This,
		IN EFI_PHYSICAL_ADDRESS	ImageBase
	)

Definition at line 119 of file CompatImageLoaderDxe.c.

Variable Documentation

mCompatLoaderPeCoffEmuProtocol

STATIC EDKII_PECOFF_IMAGE_EMULATOR_PROTOCOL mCompatLoaderPeCoffEmuProtocol

Initial value:

= {
  IsImageSupported,
  RegisterImage,
  UnregisterImage,
  EDKII_PECOFF_IMAGE_EMULATOR_VERSION,
  EFI_IMAGE_MACHINE_X64
}

Definition at line 127 of file CompatImageLoaderDxe.c.