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| author | Bi, Dandan <dandan.bi@intel.com> | 2018-06-22 16:56:17 +0800 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2018-06-26 15:36:43 +0800 |
| commit | 2c5b667e6401e980e9dae212d362654f79928745 (patch) | |
| tree | 2ab162db8f73d5bc26b24e729b8963c2a4626420 /MdePkg/MdePkg.dec | |
| parent | 137fb13deb0bb75241b10dc1d676d45230aa73b7 (diff) | |
| download | edk2-2c5b667e6401e980e9dae212d362654f79928745.tar.gz edk2-2c5b667e6401e980e9dae212d362654f79928745.tar.bz2 edk2-2c5b667e6401e980e9dae212d362654f79928745.zip | |
MdePkg/PerformanceLib.h: Add new Perf macros
1. Add new Perf macros for performance measurement
and related APIs and definitions in Performance
library class.
2. Update NULL performance library instance in MdePkg.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Diffstat (limited to 'MdePkg/MdePkg.dec')
| -rw-r--r-- | MdePkg/MdePkg.dec | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index 0e64f22f4a..432de804c5 100644 --- a/MdePkg/MdePkg.dec +++ b/MdePkg/MdePkg.dec @@ -2169,8 +2169,15 @@ ## The mask is used to control PerformanceLib behavior.<BR><BR>
# BIT0 - Enable Performance Measurement.<BR>
+ # BIT1 - Disable Start Image Logging.<BR>
+ # BIT2 - Disable Load Image logging.<BR>
+ # BIT3 - Disable Binding Support logging.<BR>
+ # BIT4 - Disable Binding Start logging.<BR>
+ # BIT5 - Disable Binding Stop logging.<BR>
+ # BIT6 - Disable all other general Perfs.<BR>
+ # BIT1-BIT6 are evaluated when BIT0 is set.<BR>
# @Prompt Performance Measurement Property.
- # @Expression 0x80000002 | (gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask & 0xFE) == 0
+ # @Expression 0x80000002 | (gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask & 0x80) == 0
gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask|0|UINT8|0x00000009
## The mask is used to control PostCodeLib behavior.<BR><BR>
|