| /* A Generic Optimized memcpy implementation for AARCH64. |
| Copyright (C) 2017-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| 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/>. */ |
| |
| /* The actual memcpy and memmove code is in ../memcpy.S. If we are |
| building libc this file defines __memcpy_generic and __memmove_generic. |
| Otherwise the include of ../memcpy.S will define the normal __memcpy |
| and__memmove entry points. */ |
| |
| #include <sysdep.h> |
| |
| #if IS_IN (libc) |
| |
| # define MEMCPY __memcpy_generic |
| # define MEMMOVE __memmove_generic |
| |
| /* Do not hide the generic versions of memcpy and memmove, we use them |
| internally. */ |
| # undef libc_hidden_builtin_def |
| # define libc_hidden_builtin_def(name) |
| |
| # ifdef SHARED |
| /* It doesn't make sense to send libc-internal memcpy calls through a PLT. */ |
| .globl __GI_memcpy; __GI_memcpy = __memcpy_generic |
| .globl __GI_memmove; __GI_memmove = __memmove_generic |
| # endif |
| |
| #endif |
| |
| #include "../memcpy.S" |
