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| author | Rich Felker <dalias@aerifal.cx> | 2020-06-26 17:37:21 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2020-06-26 17:49:51 -0400 |
| commit | fdf8b2ad9c5ae6adf3a91c0043eb898badee46d1 (patch) | |
| tree | f03081ec37706abdfcafa153dc5078f2a33b0618 /COPYRIGHT | |
| parent | 9dce93ac7f7a76978b70581c6f073f671b583347 (diff) | |
| download | musl-fdf8b2ad9c5ae6adf3a91c0043eb898badee46d1.tar.gz | |
add optimized aarch64 memcpy and memset
these are based on the ARM optimized-routines repository v20.05
(ef907c7a799a), with macro dependencies flattened out and memmove code
removed from memcpy. this change is somewhat unfortunate since having
the branch for memmove support in the large n case of memcpy is the
performance-optimal and size-optimal way to do both, but it makes
memcpy alone (static-linked) about 40% larger and suggests a policy
that use of memcpy as memmove is supported.
tabs used for alignment have also been replaced with spaces.
Diffstat (limited to 'COPYRIGHT')
| -rw-r--r-- | COPYRIGHT | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -131,6 +131,9 @@ The ARM memcpy code (src/string/arm/memcpy.S) is Copyright © 2008 The Android Open Source Project and is licensed under a two-clause BSD license. It was taken from Bionic libc, used on Android. +The AArch64 memcpy and memset code (src/string/aarch64/*) are +Copyright © 1999-2019, Arm Limited. + The implementation of DES for crypt (src/crypt/crypt_des.c) is Copyright © 1994 David Burren. It is licensed under a BSD license. |