/** @file | |
Provides a service to retrieve a pointer to the DXE Services Table. | |
Only available to DXE module types. | |
This library does not contain any functions or macros. It simply exports a global | |
pointer to the DXE Services Table as defined in the Platform Initialization Driver | |
Execution Environment Core Interface Specification. The library constructor must | |
initialize this global pointer to the DX Services Table, so it is available at the | |
module's entry point. Since there is overhead in looking up the pointer to the DXE | |
Services Table, only those modules that actually require access to the DXE Services | |
Table should use this library. This will typically be DXE Drivers that require GCD | |
or Dispatcher services. | |
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#ifndef __DXE_SERVICES_TABLE_LIB_H__ | |
#define __DXE_SERVICES_TABLE_LIB_H__ | |
/// | |
/// Cache copy of the DXE Services Table | |
/// | |
extern EFI_DXE_SERVICES *gDS; | |
#endif |