projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| ffeac417 | 1 | /* strcpy - copy a string from source to destination. 64 bit S/390 version. |
| f7a9f785 | 2 | Copyright (C) 2001-2016 Free Software Foundation, Inc. |
| 847b055c | 3 | Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). |
| ffeac417 | 4 | This file is part of the GNU C Library. |
| 847b055c | 5 | |
| 41bdb6e2 AJ |
6 | The GNU C Library is free software; you can redistribute it and/or |
| 7 | modify it under the terms of the GNU Lesser General Public | |
| 8 | License as published by the Free Software Foundation; either | |
| 9 | version 2.1 of the License, or (at your option) any later version. | |
| 847b055c AJ |
10 | |
| 11 | The GNU C Library is distributed in the hope that it will be useful, | |
| 41bdb6e2 | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 847b055c | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 41bdb6e2 | 14 | Lesser General Public License for more details. |
| 847b055c | 15 | |
| 41bdb6e2 | 16 | You should have received a copy of the GNU Lesser General Public |
| 59ba27a6 PE |
17 | License along with the GNU C Library; if not, see |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 847b055c | 19 | |
| ffeac417 UD |
20 | /* INPUT PARAMETERS |
| 21 | %r2 = address of destination | |
| 22 | %r3 = address of source. */ | |
| 847b055c AJ |
23 | |
| 24 | #include "sysdep.h" | |
| 25 | #include "asm-syntax.h" | |
| 26 | ||
| ffeac417 | 27 | .text |
| 847b055c | 28 | ENTRY(strcpy) |
| ffeac417 UD |
29 | slgr %r0,%r0 |
| 30 | lgr %r1,%r2 | |
| 31 | 0: mvst %r1,%r3 | |
| 847b055c AJ |
32 | jo 0b |
| 33 | br %r14 | |
| 34 | END(strcpy) | |
| 85dd1003 | 35 | libc_hidden_builtin_def (strcpy) |