1/* Copyright (C) 2000-2022 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/*  Copy SRC to DEST returning the address of the terminating 0 in DEST.  */
19
20#include <sysdep.h>
21
22	.arch ev6
23	.set noreorder
24	.set noat
25	.text
26
27ENTRY(__stpcpy)
28	ldgp	gp, 0(pv)
29#ifdef PROF
30	lda	AT, _mcount
31	jsr	AT, (AT), _mcount
32#endif
33	.prologue 1
34
35	.align 4
36	mov	a0, v0
37	nop
38	jsr	t9, __stxcpy
39
40        # t8  = bitmask (with one bit set) indicating the last byte written
41        # a0  = unaligned address of the last *word* written
42
43	cttz	t8, t8
44	andnot	a0, 7, a0
45        addq    a0, t8, v0
46	ret
47
48	END(__stpcpy)
49
50weak_alias (__stpcpy, stpcpy)
51libc_hidden_def (__stpcpy)
52libc_hidden_builtin_def (stpcpy)
53