X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseLib%2FIa32%2FReadMm7.c;fp=MdePkg%2FLibrary%2FBaseLib%2FIa32%2FReadMm7.c;h=5c8d87f49bb27433ec1ba5afd571b9f790b0b1a4;hp=0000000000000000000000000000000000000000;hb=e1f414b6a7d8a0424e0e01f655b09a4612b4d0e8;hpb=e053747a04ad7b8d71c7593b93e1575ba0057a91

diff --git a/MdePkg/Library/BaseLib/Ia32/ReadMm7.c b/MdePkg/Library/BaseLib/Ia32/ReadMm7.c
new file mode 100644
index 0000000000..5c8d87f49b
--- /dev/null
+++ b/MdePkg/Library/BaseLib/Ia32/ReadMm7.c
@@ -0,0 +1,35 @@
+/** @file
+  AsmReadMm7 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.
+
+**/
+
+//
+// Include common header file for this module.
+//
+#include "CommonHeader.h"
+
+UINT64
+EFIAPI
+AsmReadMm7 (
+  VOID
+  )
+{
+  _asm {
+    push    eax
+    push    eax
+    movq    [esp], mm7
+    pop     eax
+    pop     edx
+    emms
+  }
+}
+