1/* Copyright (C) 1996-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library. If not, see
16 <https://www.gnu.org/licenses/>. */
17
18#include <sysdep.h>
19
20ENTRY(htons)
21#ifdef PROF
22 ldgp gp, 0(pv)
23 .set noat
24 lda AT, _mcount
25 jsr AT, (AT), _mcount
26 .set at
27 .prologue 1
28#else
29 .prologue 0
30#endif
31
32 extwh a0, 7, t1 # t1 = bb00
33 extbl a0, 1, v0 # v0 = 00aa
34 bis v0, t1, v0 # v0 = bbaa
35 ret
36
37 END(htons)
38
39weak_alias (htons, ntohs)
40

source code of glibc/sysdeps/alpha/htons.S