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| author | Jason Voelz <jason.voelz@intel.com> | 2019-12-23 14:55:36 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-01-10 03:41:55 +0000 |
| commit | 859046e000beecae6903e3f2143ffbd9944c7ee4 (patch) | |
| tree | f4276f35623f402819262e46692432fa92016605 /MdePkg | |
| parent | df851da3ceff5b6bcf5e12616f6af60812aab483 (diff) | |
| download | edk2-859046e000beecae6903e3f2143ffbd9944c7ee4.tar.gz edk2-859046e000beecae6903e3f2143ffbd9944c7ee4.tar.bz2 edk2-859046e000beecae6903e3f2143ffbd9944c7ee4.zip | |
MdePkg BaseLib.h: Update IA32_CR4 strut to include all public fields
Based on Intel Software Develeper's Manual, add all fields in IA32_CR4.
Signed-off-by: Jason Voelz <jason.voelz@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Diffstat (limited to 'MdePkg')
| -rw-r--r-- | MdePkg/Include/Library/BaseLib.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/MdePkg/Include/Library/BaseLib.h b/MdePkg/Include/Library/BaseLib.h index 2a75bc023f..ecadff8b23 100644 --- a/MdePkg/Include/Library/BaseLib.h +++ b/MdePkg/Include/Library/BaseLib.h @@ -5387,10 +5387,19 @@ typedef union { UINT32 OSXMMEXCPT:1; ///< Operating System Support for
///< Unmasked SIMD Floating Point
///< Exceptions.
- UINT32 Reserved_2:1; ///< Reserved.
+ UINT32 UMIP:1; ///< User-Mode Instruction Prevention.
UINT32 LA57:1; ///< Linear Address 57bit.
- UINT32 VMXE:1; ///< VMX Enable
- UINT32 Reserved_1:18; ///< Reserved.
+ UINT32 VMXE:1; ///< VMX Enable.
+ UINT32 SMXE:1; ///< SMX Enable.
+ UINT32 Reserved_3:1; ///< Reserved.
+ UINT32 FSGSBASE:1; ///< FSGSBASE Enable.
+ UINT32 PCIDE:1; ///< PCID Enable.
+ UINT32 OSXSAVE:1; ///< XSAVE and Processor Extended States Enable.
+ UINT32 Reserved_4:1; ///< Reserved.
+ UINT32 SMEP:1; ///< SMEP Enable.
+ UINT32 SMAP:1; ///< SMAP Enable.
+ UINT32 PKE:1; ///< Protection-Key Enable.
+ UINT32 Reserved_5:9; ///< Reserved.
} Bits;
UINTN UintN;
} IA32_CR4;
|