projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 847b055c AJ |
1 | /* strcpy - copy a string from source to destination. For IBM S390 |
| 2 | This file is part of the GNU C Library. | |
| d4697bc9 | 3 | Copyright (C) 2000-2014 Free Software Foundation, Inc. |
| 847b055c AJ |
4 | Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). |
| 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 AJ |
19 | |
| 20 | /* | |
| 21 | * R2 = address of destination | |
| 22 | * R3 = address of source | |
| 23 | */ | |
| 24 | ||
| 25 | #include "sysdep.h" | |
| 26 | #include "asm-syntax.h" | |
| 27 | ||
| 28 | .text | |
| 29 | ENTRY(strcpy) | |
| 30 | slr %r0,%r0 | |
| 31 | lr %r1,%r2 | |
| 32 | 0: mvst %r1,%r3 | |
| 33 | jo 0b | |
| 34 | br %r14 | |
| 35 | END(strcpy) | |
| 85dd1003 | 36 | libc_hidden_builtin_def (strcpy) |