+++ /dev/null
-#------------------------------------------------------------------------------\r
-#\r
-# Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
-# 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
-# SetMem32.asm\r
-#\r
-# Abstract:\r
-#\r
-# SetMem32 function\r
-#\r
-# Notes:\r
-#\r
-#------------------------------------------------------------------------------\r
-\r
-ASM_GLOBAL ASM_PFX(InternalMemSetMem32)\r
-\r
-#------------------------------------------------------------------------------\r
-# VOID *\r
-# EFIAPI\r
-# InternalMemSetMem32 (\r
-# IN VOID *Buffer,\r
-# IN UINTN Count,\r
-# IN UINT32 Value\r
-# );\r
-#------------------------------------------------------------------------------\r
-ASM_PFX(InternalMemSetMem32):\r
- push %edi\r
- movl 12(%esp), %edx\r
- movl 8(%esp), %edi\r
- xorl %ecx, %ecx\r
- subl %edi, %ecx\r
- andl $15, %ecx # ecx + edi aligns on 16-byte boundary\r
- movl 16(%esp), %eax\r
- jz L0\r
- shrl $2, %ecx\r
- cmpl %edx, %ecx\r
- cmova %edx, %ecx\r
- subl %ecx, %edx\r
- rep\r
- stosl\r
-L0:\r
- movl %edx, %ecx\r
- andl $3, %edx\r
- shrl $2, %ecx\r
- jz L_SetDwords\r
- movd %eax, %xmm0\r
- pshufd $0, %xmm0, %xmm0\r
-L1:\r
- movntdq %xmm0, (%edi)\r
- addl $16, %edi\r
- loop L1\r
- mfence\r
-L_SetDwords:\r
- movl %edx, %ecx\r
- rep\r
- stosl\r
- movl 8(%esp), %eax\r
- pop %edi\r
- ret\r