| /** @file |
| Provides library services to make SAL Calls. |
| |
| Copyright (c) 2007 - 2008, Intel Corporation. All rights reserved.<BR> |
| This program and the accompanying materials |
| are licensed and made available under the terms and conditions of the BSD License |
| which accompanies this distribution. The full text of the license may be found at |
| http://opensource.org/licenses/bsd-license.php |
| |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. |
| |
| **/ |
| |
| #ifndef __SAL_LIB__ |
| #define __SAL_LIB__ |
| |
| #include <IndustryStandard/Sal.h> |
| |
| /** |
| Makes a SAL procedure call. |
| |
| This is a wrapper function to make a SAL procedure call. |
| No parameter checking is performed on the 8 input parameters, |
| but there are some common rules that the caller should follow |
| when making a SAL call. Any address passed to SAL as buffers |
| for return parameters must be 8-byte aligned. Unaligned |
| addresses may cause undefined results. For those parameters |
| defined as reserved or some fields defined as reserved must be |
| zero filled or the invalid argument return value may be returned |
| or undefined result may occur during the execution of the procedure. |
| This function is only available on Intel Itanium-based platforms. |
| |
| @param Index The SAL procedure Index number |
| @param Arg2 The 2nd parameter for SAL procedure calls |
| @param Arg3 The 3rd parameter for SAL procedure calls |
| @param Arg4 The 4th parameter for SAL procedure calls |
| @param Arg5 The 5th parameter for SAL procedure calls |
| @param Arg6 The 6th parameter for SAL procedure calls |
| @param Arg7 The 7th parameter for SAL procedure calls |
| @param Arg8 The 8th parameter for SAL procedure calls |
| |
| @return SAL returned registers. |
| |
| **/ |
| SAL_RETURN_REGS |
| EFIAPI |
| SalCall ( |
| IN UINT64 Index, |
| IN UINT64 Arg2, |
| IN UINT64 Arg3, |
| IN UINT64 Arg4, |
| IN UINT64 Arg5, |
| IN UINT64 Arg6, |
| IN UINT64 Arg7, |
| IN UINT64 Arg8 |
| ); |
| |
| #endif |