Code Scrub for MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / ReadMm0.c

diff --git a/MdePkg/Library/BaseLib/Ia32/ReadMm0.c b/MdePkg/Library/BaseLib/Ia32/ReadMm0.c
index 279e657edf4dd598a9a04189ae1f7f896e834a69..75b26827cdd1ff2c659433ad490ff044bcbdc9c4 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/ReadMm0.c
+++ b/MdePkg/Library/BaseLib/Ia32/ReadMm0.c
@@ -17,6 +17,15 @@
 //\r
 \r
 \r
+/**\r
+  Reads the current value of 64-bit MMX Register #0 (MM0).\r
+\r
+  Reads and returns the current value of MM0. This function is only available\r
+  on IA-32 and X64.\r
+\r
+  @return The current value of MM0.\r
+\r
+**/\r
 UINT64\r
 EFIAPI\r
 AsmReadMm0 (\r