diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/WriteCr0.c')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ia32/WriteCr0.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/WriteCr0.c b/MdePkg/Library/BaseLib/Ia32/WriteCr0.c index 4f2406c..da9ba8d 100644 --- a/MdePkg/Library/BaseLib/Ia32/WriteCr0.c +++ b/MdePkg/Library/BaseLib/Ia32/WriteCr0.c @@ -17,6 +17,17 @@ //
+/**
+ Writes a value to Control Register 0 (CR0).
+
+ Writes and returns a new value to CR0. This function is only available on
+ IA-32 and X64. This writes a 32-bit value on IA-32 and a 64-bit value on X64.
+
+ @param Cr0 The value to write to CR0.
+
+ @return The value written to CR0.
+
+**/
UINTN
EFIAPI
AsmWriteCr0 (
|