These updates are for IPF low level assembly library checking in.
[mirror_edk2.git] / MdePkg / Include / Library / PalCallLib.h
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63afc360 1/** @file\r
2 PAL Call Services\r
3\r
4 Copyright (c) 2006, Intel Corporation\r
5 All rights reserved. This program and the accompanying materials\r
6 are licensed and made available under the terms and conditions of the BSD License\r
7 which accompanies this distribution. The full text of the license may be found at\r
8 http://opensource.org/licenses/bsd-license.php\r
9\r
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
12\r
13 Module Name: PalCallLib.h\r
14\r
15**/\r
16\r
17#ifndef __PAL_CALL_LIB_H__\r
18#define __PAL_CALL_LIB_H__\r
19\r
20\r
21#include <Base.h>\r
22//\r
23// PAL_CALL_RETURN\r
24//\r
25\r
26/**\r
63afc360 27 Makes a PAL procedure call.\r
efdbc519 28\r
63afc360 29 This is a wrapper function to make a PAL procedure call. Based on the Index value,\r
30 this API will make static or stacked PAL call. Architected procedures may be designated\r
31 as required or optional. If a PAL procedure is specified as optional, a unique return\r
32 code of 0xFFFFFFFFFFFFFFFF is returned in the Status field of the PAL_CALL_RETURN structure.\r
33 This indicates that the procedure is not present in this PAL implementation. It is the\r
34