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 | /* Copy a null-terminated string from SRC to DST. Return a pointer |
19 | to the null-terminator in the source. */ |
20 | |
21 | #include <sysdep.h> |
22 | |
23 | .text |
24 | |
25 | ENTRY(strcpy) |
26 | ldgp gp, 0(pv) |
27 | #ifdef PROF |
28 | .set noat |
29 | lda AT, _mcount |
30 | jsr AT, (AT), _mcount |
31 | .set at |
32 | #endif |
33 | .prologue 1 |
34 | |
35 | mov a0, v0 # set up return value |
36 | mov ra, t9 |
37 | jmp $31, __stxcpy # do the copy |
38 | |
39 | END(strcpy) |
40 | libc_hidden_builtin_def (strcpy) |
41 | |