Commit Graph

2 Commits

Author SHA1 Message Date
Chris Ruffin 4c34a8ea19 UefiCpuPkg/SmmCpuFeaturesLib: replace hard-coded machine code
Replace hard-coded machine code with equivalent assembly source code.
Changes tested by checking for machine code equivalence by disassembling
the original and changed code.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chris Ruffin <chris.ruffin@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2017-09-29 11:08:12 +08:00
Michael Kinney 09119a00cc UefiCpuPkg/SmmCpuFeaturesLibStm: Add STM library instance
Add a new instances of the SmmCpuFeaturesLib that is used by
platforms to enable the SMI Transfer Monitor(STM) feature.
This new instance is in the same directory as the default
SmmCpuFeaturesLib instance in order to share source files.

The DSC file is updated to build both SmmCpuFeatureLib
instances and to build two versions of the PiSmmCpuDxeSmm
module using each of the SmmCpuFeatureLib instances.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
2016-12-19 09:32:43 +08:00