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-rw-r--r--EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiCopyMemRep1.S132
1 files changed, 66 insertions, 66 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiCopyMemRep1.S b/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiCopyMemRep1.S
index 310b87fb90..d177dc027c 100644
--- a/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiCopyMemRep1.S
+++ b/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiCopyMemRep1.S
@@ -1,66 +1,66 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
-# 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:
-#
-# EfiCopyMemRep1.S
-#
-# Abstract:
-#
-# CopyMem function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-#include <EfiBind.h>
-
- .code:
-
-.globl ASM_PFX(EfiCommonLibCopyMem)
-
-#------------------------------------------------------------------------------
-# VOID
-# EfiCommonLibCopyMem (
-# OUT VOID *Destination,
-# IN VOID *Source,
-# IN UINTN Count
-# );
-#------------------------------------------------------------------------------
-ASM_PFX(EfiCommonLibCopyMem):
- push %rsi
- push %rdi
- cmp %rcx,%rdx
- je CopyMemDone
- cmp $0x0,%r8
- je CopyMemDone
- mov %rdx,%rsi
- mov %rcx,%rdi
- lea -1(%r8,%rsi,1),%r9
- cmp %rdi,%rsi
- jae CopyBytes
- cmp %rdi,%r9
- jb CopyBytes
- mov %r9,%rsi
- lea -1(%r8,%rdi,1),%rdi
- std
-
-CopyBytes:
- mov %r8,%rcx
- rep movsb %ds:(%rsi),%es:(%rdi)
- cld
-
-CopyMemDone:
- pop %rdi
- pop %rsi
- retq
-
-
-
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2008, Intel Corporation. All rights reserved.<BR>
+# 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:
+#
+# EfiCopyMemRep1.S
+#
+# Abstract:
+#
+# CopyMem function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+#include <EfiBind.h>
+
+ .code:
+
+.globl ASM_PFX(EfiCommonLibCopyMem)
+
+#------------------------------------------------------------------------------
+# VOID
+# EfiCommonLibCopyMem (
+# OUT VOID *Destination,
+# IN VOID *Source,
+# IN UINTN Count
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(EfiCommonLibCopyMem):
+ push %rsi
+ push %rdi
+ cmp %rcx,%rdx
+ je CopyMemDone
+ cmp $0x0,%r8
+ je CopyMemDone
+ mov %rdx,%rsi
+ mov %rcx,%rdi
+ lea -1(%r8,%rsi,1),%r9
+ cmp %rdi,%rsi
+ jae CopyBytes
+ cmp %rdi,%r9
+ jb CopyBytes
+ mov %r9,%rsi
+ lea -1(%r8,%rdi,1),%rdi
+ std
+
+CopyBytes:
+ mov %r8,%rcx
+ rep movsb %ds:(%rsi),%es:(%rdi)
+ cld
+
+CopyMemDone:
+ pop %rdi
+ pop %rsi
+ retq
+
+
+