1. Remove .extern from GCC assembly.

[mirror_edk2.git] / MdePkg / Library / BaseLib / X64 / WriteCr0.S

diff --git a/MdePkg/Library/BaseLib/X64/WriteCr0.S b/MdePkg/Library/BaseLib/X64/WriteCr0.S
index f77dc815bf23dd7eed5ba25df4fcbbddc22b639f..a8078fae7a1d5c6238a08f5789b9946399da9623 100644 (file)
--- a/MdePkg/Library/BaseLib/X64/WriteCr0.S
+++ b/MdePkg/Library/BaseLib/X64/WriteCr0.S
@@ -1,36 +1,36 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006, Intel Corporation
-# 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.
-#
-# Module Name:
-#
-#   WriteCr0.S
-#
-# Abstract:
-#
-#   AsmWriteCr0 function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-
-#------------------------------------------------------------------------------
-# UINTN
-# EFIAPI
-# AsmWriteCr0 (
-#   UINTN  Cr0
-#   );
-#------------------------------------------------------------------------------
-.global _AsmWriteCr0;
-_AsmWriteCr0:
-    mov    %rcx,%cr0
-    mov    %rcx,%rax
-    ret
+#------------------------------------------------------------------------------\r
+#\r
+# Copyright (c) 2006 - 2008, Intel Corporation\r
+# All rights reserved. This program and the accompanying materials\r
+# are licensed and made available under the terms and conditions of the BSD License\r
+# which accompanies this distribution.  The full text of the license may be found at\r
+# http://opensource.org/licenses/bsd-license.php\r
+#\r
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+#\r
+# Module Name:\r
+#\r
+#   WriteCr0.S\r
+#\r
+# Abstract:\r
+#\r
+#   AsmWriteCr0 function\r
+#\r
+# Notes:\r
+#\r
+#------------------------------------------------------------------------------\r
+\r
+\r
+#------------------------------------------------------------------------------\r
+# UINTN\r
+# EFIAPI\r
+# AsmWriteCr0 (\r
+#   UINTN  Cr0\r
+#   );\r
+#------------------------------------------------------------------------------\r
+ASM_GLOBAL ASM_PFX(AsmWriteCr0)\r
+ASM_PFX(AsmWriteCr0):\r
+    mov    %rcx,%cr0\r
+    mov    %rcx,%rax\r
+    ret\r