From 19218757e638bac1ff7193ff54fdee143833e2ac Mon Sep 17 00:00:00 2001 From: Maxim Kuvyrkov Date: Tue, 6 Nov 2012 17:47:55 -0800 Subject: Use memcpy in memmove when possible --- ports/sysdeps/mips/memmove.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 ports/sysdeps/mips/memmove.c (limited to 'ports/sysdeps') diff --git a/ports/sysdeps/mips/memmove.c b/ports/sysdeps/mips/memmove.c new file mode 100644 index 0000000000..1426ec32eb --- /dev/null +++ b/ports/sysdeps/mips/memmove.c @@ -0,0 +1,23 @@ +/* Copy memory to memory until the specified number of bytes + has been copied. Overlap is handled correctly. + Copyright (C) 2012 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Maxim Kuvyrkov . + + 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 + . */ + +/* MIPS' implementation of memcpy is safe to use for memmove. */ +#define MEMCPY_OK_FOR_FWD_MEMMOVE 1 +#include -- cgit v1.2.3