/* Optimized memset implementation for PowerPC64.
- Copyright (C) 1997-2017 Free Software Foundation, Inc.
+ Copyright (C) 1997-2019 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
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/>. */
+ <https://www.gnu.org/licenses/>. */
#include <sysdep.h>
.section ".text"
.align 2
-/* __ptr_t [r3] memset (__ptr_t s [r3], int c [r4], size_t n [r5]));
+/* void * [r3] memset (void *s [r3], int c [r4], size_t n [r5]));
Returns 's'.
The memset is done in three sizes: byte (8 bits), word (32 bits),
cache line (256 bits). There is a special case for setting cache lines
to 0, to take advantage of the dcbz instruction. */
-EALIGN (memset, 5, 0)
+#ifndef MEMSET
+# define MEMSET memset
+#endif
+
+ENTRY (MEMSET, 5)
CALL_MCOUNT 3
#define rTMP r0
L(medium_28t):
std rCHR, -8(rMEMP)
blr
-END_GEN_TB (memset,TB_TOCLESS)
+END_GEN_TB (MEMSET,TB_TOCLESS)
libc_hidden_builtin_def (memset)
#ifndef NO_BZERO_IMPL