diff options
| author | gikidy <gikidy@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-11-20 04:55:02 +0000 |
|---|---|---|
| committer | gikidy <gikidy@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-11-20 04:55:02 +0000 |
| commit | f9eb929db4057864af5a4e6eb7f4d77251e9e29e (patch) | |
| tree | 81005dd2ecba8880f828e1d3c0522dfb53a9a414 /MdePkg/Include/Library/DxeServicesTableLib.h | |
| parent | 774a1c88daf13eecc18ad41e8fa52d3823a047c6 (diff) | |
| download | edk2-platforms-f9eb929db4057864af5a4e6eb7f4d77251e9e29e.tar.xz | |
Synchronize the MdePkg\Include\Library\HobLib.h,
DxeServicesTableLib.h with the MDE_Library_Spec.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6644 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Include/Library/DxeServicesTableLib.h')
| -rw-r--r-- | MdePkg/Include/Library/DxeServicesTableLib.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/MdePkg/Include/Library/DxeServicesTableLib.h b/MdePkg/Include/Library/DxeServicesTableLib.h index 9251e20c4b..928730682b 100644 --- a/MdePkg/Include/Library/DxeServicesTableLib.h +++ b/MdePkg/Include/Library/DxeServicesTableLib.h @@ -1,7 +1,16 @@ /** @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 - 2008, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
|