diff options
Diffstat (limited to 'MdePkg/Library/BaseMemoryLibOptDxe/Ia32/SetMem.S')
-rw-r--r-- | MdePkg/Library/BaseMemoryLibOptDxe/Ia32/SetMem.S | 110 |
1 files changed, 55 insertions, 55 deletions
diff --git a/MdePkg/Library/BaseMemoryLibOptDxe/Ia32/SetMem.S b/MdePkg/Library/BaseMemoryLibOptDxe/Ia32/SetMem.S index b8a60039bb..02c4b5719b 100644 --- a/MdePkg/Library/BaseMemoryLibOptDxe/Ia32/SetMem.S +++ b/MdePkg/Library/BaseMemoryLibOptDxe/Ia32/SetMem.S @@ -1,55 +1,55 @@ -#------------------------------------------------------------------------------ -# -# 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: -# -# SetMem.S -# -# Abstract: -# -# SetMem function -# -# Notes: -# -#------------------------------------------------------------------------------ - - .386: - .code: - -.globl ASM_PFX(InternalMemSetMem) - -#------------------------------------------------------------------------------ -# VOID * -# InternalMemSetMem ( -# IN VOID *Buffer, -# IN UINTN Count, -# IN UINT8 Value -# ) -#------------------------------------------------------------------------------ -ASM_PFX(InternalMemSetMem): - push %edi - movl 12(%esp),%ecx - movb 16(%esp),%al - movb %ah, %al - shrd $16, %eax, %edx - shld $16, %edx, %eax - movl %edx, %ecx - movl 8(%esp),%edi - shrd $2, %ecx, %ecx - rep - stosl - movl %ecx, %edx - andl $3, %ecx - rep - stosb - movl 8(%esp),%eax - pop %edi - ret +#------------------------------------------------------------------------------
+#
+# 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:
+#
+# SetMem.S
+#
+# Abstract:
+#
+# SetMem function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+ .386:
+ .code:
+
+.globl ASM_PFX(InternalMemSetMem)
+
+#------------------------------------------------------------------------------
+# VOID *
+# InternalMemSetMem (
+# IN VOID *Buffer,
+# IN UINTN Count,
+# IN UINT8 Value
+# )
+#------------------------------------------------------------------------------
+ASM_PFX(InternalMemSetMem):
+ push %edi
+ movl 12(%esp),%ecx
+ movb 16(%esp),%al
+ movb %ah, %al
+ shrd $16, %eax, %edx
+ shld $16, %edx, %eax
+ movl %edx, %ecx
+ movl 8(%esp),%edi
+ shrd $2, %ecx, %ecx
+ rep
+ stosl
+ movl %ecx, %edx
+ andl $3, %ecx
+ rep
+ stosb
+ movl 8(%esp),%eax
+ pop %edi
+ ret
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