diff options
| author | bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-19 19:28:24 +0000 |
|---|---|---|
| committer | bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-19 19:28:24 +0000 |
| commit | 6e3b8c471637564fd395e40afd467527df7ec8b1 (patch) | |
| tree | e416f77947aa0b8efa1169a7c390fa5fe221386a /MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.s | |
| parent | 754c0cfed41c5d23f51dadd63d7c275c82fb078d (diff) | |
| download | edk2-platforms-6e3b8c471637564fd395e40afd467527df7ec8b1.tar.xz | |
Fix capitalization issues
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@208 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.s')
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.s | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.s b/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.s new file mode 100644 index 0000000000..6bce0e1372 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibMmx/Ia32/CompareMem.s @@ -0,0 +1,50 @@ +#------------------------------------------------------------------------------ +# +# 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: +# +# CompareMem.Asm +# +# Abstract: +# +# CompareMem function +# +# Notes: +# +# The following BaseMemoryLib instances share the same version of this file: +# +# BaseMemoryLibRepStr +# BaseMemoryLibMmx +# BaseMemoryLibSse2 +# +#------------------------------------------------------------------------------ + + .686: + #.MODEL flat,C + .code: + +.global _InternalMemCompareMem +_InternalMemCompareMem: + push %esi + push %edi + movl 12(%esp), %esi + movl 16(%esp), %edi + movl 20(%esp), %ecx + repe cmpsb + movzbl -1(%esi), %eax + movzbl -1(%edi), %edx + subl %edx, %eax + subl %edx, %eax + pop %edi + pop %esi + ret + + |