[PATCH v7] MdePkg: BaseIoLibIntrinsic (IoLib class) library

[Leo Duran <leo.duran@amd.com>]

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.

This patch follows the series "[PATCH v3 00/10] IoLib class library",
which has already being pushed upstream.

Changes since v6:
- Add .INF entry into MdePkg.dsc

NOTE:
Please pardon the churn... Just had too many balls in the air.
(hopefuly this is it, promise!)

Leo Duran (1):
  MdePkg: BaseIoLibIntrinsic (IoLib class) library

 .../BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf   |  59 +++++
 .../Library/BaseIoLibIntrinsic/Ia32/IoFifoSev.nasm | 293 +++++++++++++++++++++
 .../Library/BaseIoLibIntrinsic/X64/IoFifoSev.nasm  | 282 ++++++++++++++++++++
 MdePkg/MdePkg.dsc                                  |   1 +
 4 files changed, 635 insertions(+)
 create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf
 create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/Ia32/IoFifoSev.nasm
 create mode 100644 MdePkg/Library/BaseIoLibIntrinsic/X64/IoFifoSev.nasm

-- 
2.7.4