X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=OldMdePkg%2FLibrary%2FBaseLib%2FIa32%2FWriteMm4.c;fp=OldMdePkg%2FLibrary%2FBaseLib%2FIa32%2FWriteMm4.c;h=50017a93f1f538be0066b8fe9b3c1b3b306c4336;hp=0000000000000000000000000000000000000000;hb=586cd1f1f4129ab7ec24543d4968801e17cc870b;hpb=144d783d40c8a02113350feabd1b9a55b692313f

diff --git a/OldMdePkg/Library/BaseLib/Ia32/WriteMm4.c b/OldMdePkg/Library/BaseLib/Ia32/WriteMm4.c
new file mode 100644
index 0000000000..50017a93f1
--- /dev/null
+++ b/OldMdePkg/Library/BaseLib/Ia32/WriteMm4.c
@@ -0,0 +1,25 @@
+/** @file
+  AsmWriteMm4 function
+
+  Copyright (c) 2006 - 2007, Intel Corporation<BR>
+  All rights reserved. This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+VOID
+EFIAPI
+AsmWriteMm4 (
+  IN UINT64   Value
+  )
+{
+  _asm {
+    movq    mm4, qword ptr [Value]
+    emms
+  }
+}