b6d11d7c46
This patch adds an SEV-specific .INF and corresponding assembly files, to unroll REP INSx/OUTSx on IoRead/WriteFifo#() routines when the SEV feature is enabled under a hypervisor environment. The new .INF only supports the IA32 and X64 architectures. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Leo Duran <leo.duran@amd.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
60 lines
1.6 KiB
INI
60 lines
1.6 KiB
INI
## @file
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# Instance of I/O Library using compiler intrinsics.
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#
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# I/O Library that uses compiler intrinsics to perform IN and OUT instructions
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# for IA-32 and x64.
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#
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# Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>
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# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
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# Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php.
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = BaseIoLibIntrinsicSev
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MODULE_UNI_FILE = BaseIoLibIntrinsic.uni
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FILE_GUID = 93742f95-6e71-4581-b600-8e1da443f95a
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MODULE_TYPE = BASE
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VERSION_STRING = 1.0
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LIBRARY_CLASS = IoLib
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#
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# VALID_ARCHITECTURES = IA32 X64
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#
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[Sources]
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IoLibMmioBuffer.c
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BaseIoLibIntrinsicInternal.h
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IoHighLevel.c
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[Sources.IA32]
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IoLibGcc.c | GCC
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IoLibMsc.c | MSFT
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IoLibIcc.c | INTEL
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IoLib.c
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Ia32/IoFifoSev.nasm
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[Sources.X64]
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IoLibGcc.c | GCC
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IoLibMsc.c | MSFT
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IoLibIcc.c | INTEL
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IoLib.c
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X64/IoFifoSev.nasm
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[Packages]
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MdePkg/MdePkg.dec
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[LibraryClasses]
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DebugLib
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BaseLib
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