diff options
Diffstat (limited to 'sysdeps/i386/htonl.S')
| -rw-r--r-- | sysdeps/i386/htonl.S | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/sysdeps/i386/htonl.S b/sysdeps/i386/htonl.S new file mode 100644 index 0000000000..73dd1e9bea --- /dev/null +++ b/sysdeps/i386/htonl.S @@ -0,0 +1,39 @@ +/* Change byte order in word. For Intel 80386. + Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <sysdep.h> +#include "asm-syntax.h" + +/* + INPUT PARAMETERS: + word (sp + 4) +*/ + + .text +ENTRY (__htonl) + movl 4(%esp), %eax + rorw $8, %ax + rorl $16, %eax + rorw $8, %ax + ret +END (__htonl) + +strong_alias (__htonl, __ntohl) +weak_alias (__htonl, htonl) +weak_alias (__ntohl, ntohl) |