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-rw-r--r--MdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem.S66
1 files changed, 0 insertions, 66 deletions
diff --git a/MdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem.S b/MdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem.S
deleted file mode 100644
index 52b5da6d447e..000000000000
--- a/MdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem.S
+++ /dev/null
@@ -1,66 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006, 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:
-#
-# SetMem.asm
-#
-# Abstract:
-#
-# SetMem function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-ASM_GLOBAL ASM_PFX(InternalMemSetMem)
-
-#------------------------------------------------------------------------------
-# VOID *
-# InternalMemSetMem (
-# IN VOID *Buffer,
-# IN UINTN Count,
-# IN UINT8 Value
-# )
-#------------------------------------------------------------------------------
-ASM_PFX(InternalMemSetMem):
- push %edi
- movb 16(%esp), %al
- movb %al, %ah
- shrdl $16, %eax, %edx
- shldl $16, %edx, %eax
- movl 12(%esp), %ecx # ecx <- Count
- movl 8(%esp), %edi # edi <- Buffer
- movl %ecx, %edx
- andl $7, %edx
- shrl $3, %ecx # # of Qwords to set
- jz L1
- addl $-16, %esp
- movq %mm0, (%esp) # save mm0
- movq %mm1, 8(%esp) # save mm1
- movd %eax, %mm0
- movd %eax, %mm1
- psllq $32, %mm0
- por %mm1, %mm0 # fill mm0 with 8 Value's
-L0:
- movq %mm0, (%edi)
- addl $8, %edi
- loop L0
- movq (%esp), %mm0 # restore mm0
- movq 8(%esp), %mm1 # restore mm1
- addl $0x10, %esp # stack cleanup
-L1:
- movl %edx, %ecx
- rep
- stosb
- movl 8(%esp), %eax # eax <- Buffer as return value
- pop %edi
- ret