diff options
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiSetMemRep4.S')
-rw-r--r-- | EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiSetMemRep4.S | 108 |
1 files changed, 54 insertions, 54 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiSetMemRep4.S b/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiSetMemRep4.S index a9eb76ae67..b2f1724e8b 100644 --- a/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiSetMemRep4.S +++ b/EdkCompatibilityPkg/Foundation/Library/EfiCommonLib/X64/EfiSetMemRep4.S @@ -1,54 +1,54 @@ -#------------------------------------------------------------------------------ -# -# Copyright (c) 2008, 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: -# -# EfiSetMemRep4.S -# -# Abstract: -# -# SetMem function -# -# Notes: -# -#------------------------------------------------------------------------------ -#include <EfiBind.h> - - .code: - -.global ASM_PFX(EfiCommonLibCopyMem) - -#------------------------------------------------------------------------------ -# VOID -# EfiCommonLibSetMem ( -# OUT VOID *Buffer, -# IN UINTN Size, -# IN UINT8 Value -# ); -#------------------------------------------------------------------------------ -ASM_PFX(EfiCommonLibSetMem): - push %rdi - cmp $0x0,%rdx - je SetDone - mov %rcx,%rdi - mov %r8b,%al - mov %al,%ah - shrd $0x10,%eax,%ecx - shld $0x10,%ecx,%eax - mov %rdx,%rcx - shr $0x2,%rcx - rep stos %eax,%es:(%rdi) - mov %rdx,%rcx - and $0x3,%rcx - rep stos %al,%es:(%rdi) -SetDone: - pop %rdi - retq +#------------------------------------------------------------------------------
+#
+# Copyright (c) 2008, 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:
+#
+# EfiSetMemRep4.S
+#
+# Abstract:
+#
+# SetMem function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+#include <EfiBind.h>
+
+ .code:
+
+.global ASM_PFX(EfiCommonLibCopyMem)
+
+#------------------------------------------------------------------------------
+# VOID
+# EfiCommonLibSetMem (
+# OUT VOID *Buffer,
+# IN UINTN Size,
+# IN UINT8 Value
+# );
+#------------------------------------------------------------------------------
+ASM_PFX(EfiCommonLibSetMem):
+ push %rdi
+ cmp $0x0,%rdx
+ je SetDone
+ mov %rcx,%rdi
+ mov %r8b,%al
+ mov %al,%ah
+ shrd $0x10,%eax,%ecx
+ shld $0x10,%ecx,%eax
+ mov %rdx,%rcx
+ shr $0x2,%rcx
+ rep stos %eax,%es:(%rdi)
+ mov %rdx,%rcx
+ and $0x3,%rcx
+ rep stos %al,%es:(%rdi)
+SetDone:
+ pop %rdi
+ retq
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