| /* Copyright (C) 2000-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Richard Henderson <rth@redhat.com>. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library. If not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Copy SRC to DEST returning the address of the terminating 0 in DEST. */ |
| |
| #include <sysdep.h> |
| |
| .arch ev6 |
| .set noreorder |
| .set noat |
| .text |
| |
| ENTRY(__stpcpy) |
| ldgp gp, 0(pv) |
| #ifdef PROF |
| lda AT, _mcount |
| jsr AT, (AT), _mcount |
| #endif |
| .prologue 1 |
| |
| .align 4 |
| mov a0, v0 |
| nop |
| jsr t9, __stxcpy |
| |
| # t8 = bitmask (with one bit set) indicating the last byte written |
| # a0 = unaligned address of the last *word* written |
| |
| cttz t8, t8 |
| andnot a0, 7, a0 |
| addq a0, t8, v0 |
| ret |
| |
| END(__stpcpy) |
| |
| weak_alias (__stpcpy, stpcpy) |
| libc_hidden_def (__stpcpy) |
| libc_hidden_builtin_def (stpcpy) |
