about summary refs log tree commit diff
path: root/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-a2.S
blob: ab612b4bc7768c2e4c11b38cae010391b47a3cbf (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/* Optimized memcpy implementation for PowerPC A2.
   Copyright (C) 2013-2019 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
   <https://www.gnu.org/licenses/>.  */

#include <sysdep.h>

#undef EALIGN
#define EALIGN(name, alignt, words)				\
 .globl C_SYMBOL_NAME(__memcpy_a2);				\
 .type C_SYMBOL_NAME(__memcpy_a2),@function;			\
 .align ALIGNARG(alignt);					\
 EALIGN_W_##words;						\
 C_LABEL(__memcpy_a2)						\
 cfi_startproc;

#undef END
#define END(name)						\
 cfi_endproc;							\
 ASM_SIZE_DIRECTIVE(__memcpy_a2)

#undef libc_hidden_builtin_def
#define libc_hidden_builtin_def(name)

#include <sysdeps/powerpc/powerpc32/a2/memcpy.S>