diff options
| author | Jim Wilson <jimw@sifive.com> | 2019-05-23 03:36:57 +0300 |
|---|---|---|
| committer | Jim Wilson <jimw@sifive.com> | 2019-05-23 03:36:57 +0300 |
| commit | 5c86f0da5f07791c01477380a0635c6d38a9b33b (patch) | |
| tree | e19bd2ae6ec9b39a431e40be9c90f28f71f8f892 /newlib/libc/machine/riscv/memmove-stub.c | |
| parent | a9a0d219a417a8079b878ce967f72997789e328a (diff) | |
RISC-V: Add size optimized memcpy, memmove, memset and strcmp.
This patch adds implementations of memcpy, memmove, memset and strcmp
optimized for size. The changes have been tested in
riscv/riscv-gnu-toolchain by riscv-dejagnu with
riscv-sim.exp/riscv-sim-nano.exp.
Diffstat (limited to 'newlib/libc/machine/riscv/memmove-stub.c')
| -rw-r--r-- | newlib/libc/machine/riscv/memmove-stub.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/newlib/libc/machine/riscv/memmove-stub.c b/newlib/libc/machine/riscv/memmove-stub.c new file mode 100644 index 000000000..d882e46c1 --- /dev/null +++ b/newlib/libc/machine/riscv/memmove-stub.c @@ -0,0 +1,14 @@ +/* Copyright (c) 2019 SiFive Inc. All rights reserved. + + This copyrighted material is made available to anyone wishing to use, + modify, copy, or redistribute it subject to the terms and conditions + of the FreeBSD License. This program is distributed in the hope that + it will be useful, but WITHOUT ANY WARRANTY expressed or implied, + including the implied warranties of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. A copy of this license is available at + http://www.opensource.org/licenses. +*/ + +#if !defined(PREFER_SIZE_OVER_SPEED) && !defined(__OPTIMIZE_SIZE__) +#include "../../string/memmove.c" +#endif |