Update the text to use "x64" instead of "X64" in MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / ReadDr2.c

diff --git a/MdePkg/Library/BaseLib/Ia32/ReadDr2.c b/MdePkg/Library/BaseLib/Ia32/ReadDr2.c
index 30f8da6911c9c29a7f604ad6486f76e98d14e72c..326f82a89792279aaf44b202e5345f0964fdf697 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/ReadDr2.c
+++ b/MdePkg/Library/BaseLib/Ia32/ReadDr2.c
@@ -12,11 +12,19 @@
 \r
 **/\r
 \r
-//\r
-// Include common header file for this module.\r
-//\r
-#include "CommonHeader.h"\r
 \r
+\r
+\r
+/**\r
+  Reads the current value of Debug Register 2 (DR2).\r
+\r
+  Reads and returns the current value of DR2. This function is only available\r
+  on IA-32 and x64. This returns a 32-bit value on IA-32 and a 64-bit value on\r
+  x64.\r
+\r
+  @return The value of Debug Register 2 (DR2).\r
+\r
+**/\r
 UINTN\r
 EFIAPI\r
 AsmReadDr2 (\r