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Diffstat (limited to 'src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SalLib.h')
-rw-r--r-- | src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SalLib.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SalLib.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SalLib.h new file mode 100644 index 0000000000..94e4af8e59 --- /dev/null +++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Library/SalLib.h @@ -0,0 +1,59 @@ +/** @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 |