X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseLib%2FX64%2FWriteCr2.asm;h=ee5b5462621d490dede1250da819eb5b1fa71e4f;hp=ebe6f89d622fa9d1106286513b8d75fe56ee578f;hb=3f566587aea64bb986866c7f69a6b82891bf59db;hpb=31a9215c3223d3818d1709f39d06774e18df103f

diff --git a/MdePkg/Library/BaseLib/X64/WriteCr2.asm b/MdePkg/Library/BaseLib/X64/WriteCr2.asm
index ebe6f89d62..ee5b546262 100644
--- a/MdePkg/Library/BaseLib/X64/WriteCr2.asm
+++ b/MdePkg/Library/BaseLib/X64/WriteCr2.asm
@@ -27,11 +27,12 @@
 ; UINTN
 ; EFIAPI
 ; AsmWriteCr2 (
-;   VOID
+;   UINTN  Cr2
 ;   );
 ;------------------------------------------------------------------------------
 AsmWriteCr2 PROC
     mov     cr2, rcx
+    mov     rax, rcx
     ret
 AsmWriteCr2 ENDP