DxeHobListLib.h File Reference

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Variables
VOID *	gHobList

Detailed Description

Provides a service to retrieve a pointer to the start of HOB list. Only available to DXE module types.

This library does not contain any functions or macros. It simply exports a global pointer to the start of HOB list as defined in the Platform Initialization Driver Execution Environment Core Interface Specification. The library constructor must initialize this global pointer to the start of HOB list, so it is available at the module's entry point. Since there is overhead in looking up the pointer to the start of HOB list, only those modules that actually require access to the HOB list should use this library.

Copyright (c) 2021, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file DxeHobListLib.h.

Variable Documentation

gHobList

VOID* gHobList

extern

Cache copy of the start of HOB list

Global variable that contains a pointer to the Hob List passed into the DXE Core entry point.

Definition at line 18 of file DxeCoreEntryPoint.c.