diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/X64/ReadMm1.asm')
| -rw-r--r-- | MdePkg/Library/BaseLib/X64/ReadMm1.asm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/X64/ReadMm1.asm b/MdePkg/Library/BaseLib/X64/ReadMm1.asm index 5da8c4f9e5..e24fcb5f9d 100644 --- a/MdePkg/Library/BaseLib/X64/ReadMm1.asm +++ b/MdePkg/Library/BaseLib/X64/ReadMm1.asm @@ -31,6 +31,9 @@ ; );
;------------------------------------------------------------------------------
AsmReadMm1 PROC
+ ;
+ ; 64-bit MASM doesn't support MMX instructions, so use opcode here
+ ;
DB 48h, 0fh, 7eh, 0c8h
ret
AsmReadMm1 ENDP
|