From fdf8b2ad9c5ae6adf3a91c0043eb898badee46d1 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Fri, 26 Jun 2020 17:37:21 -0400 Subject: 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. --- COPYRIGHT | 3 +++ 1 file changed, 3 insertions(+) (limited to 'COPYRIGHT') diff --git a/COPYRIGHT b/COPYRIGHT index d3edc2a2..c1628e9a 100644 --- a/COPYRIGHT +++ b/COPYRIGHT @@ -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. -- cgit 1.4.1