diff options
Diffstat (limited to 'OldMdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem64.S')
-rw-r--r-- | OldMdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem64.S | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/OldMdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem64.S b/OldMdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem64.S new file mode 100644 index 0000000000..8c12c421dc --- /dev/null +++ b/OldMdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem64.S @@ -0,0 +1,43 @@ +#------------------------------------------------------------------------------ +# +# 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: +# +# SetMem64.asm +# +# Abstract: +# +# SetMem64 function +# +# Notes: +# +#------------------------------------------------------------------------------ + +.globl _InternalMemSetMem64 + +#------------------------------------------------------------------------------ +# VOID * +# InternalMemSetMem64 ( +# IN VOID *Buffer, +# IN UINTN Count, +# IN UINT64 Value +# ) +#------------------------------------------------------------------------------ +_InternalMemSetMem64: + movl 4(%esp), %eax + movl 8(%esp), %ecx + movq 12(%esp), %mm0 + movl %eax, %edx +L0: + movq %mm0, (%edx) + lea 8(%edx), %edx + loopl L0 + ret |