Code Scrub for MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteDr7.c

diff --git a/MdePkg/Library/BaseLib/Ia32/WriteDr7.c b/MdePkg/Library/BaseLib/Ia32/WriteDr7.c
index a3bd33cc957ad3eff8f5a93c54762204b1643816..aeb08ada5ddd706e36419d26a1273f5392b639cb 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/WriteDr7.c
+++ b/MdePkg/Library/BaseLib/Ia32/WriteDr7.c
@@ -12,6 +12,22 @@
 \r
 **/\r
 \r
+//\r
+// Include common header file for this module.\r
+//\r
+\r
+\r
+/**\r
+  Writes a value to Debug Register 7 (DR7).\r
+\r
+  Writes and returns a new value to DR7. This function is only available on\r
+  IA-32 and X64. This writes a 32-bit value on IA-32 and a 64-bit value on X64.\r
+\r
+  @param  Dr7 The value to write to Dr7.\r
+\r
+  @return The value written to Debug Register 7 (DR7).\r
+\r
+**/\r
 UINTN\r
 EFIAPI\r
 AsmWriteDr7 (\r