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Age	Commit message (Collapse)	Author	Files	Lines
2023-11-28	libiberty, ld: Use x86 HW optimized sha1	Jakub Jelinek	1	-0/+7
	The following patch attempts to use x86 SHA ISA if available to speed up in my testing about 2.5x sha1 build-id processing (in my case on AMD Ryzen 5 3600) while producing the same result. I believe AArch64 has similar HW acceleration for SHA1, perhaps it could be added similarly. Note, seems lld uses BLAKE3 rather than md5/sha1. I think it would be a bad idea to lie to users, if they choose --buildid=sha1, we should be using SHA1, not some other checksum, but perhaps we could add some other --buildid= styles and perhaps make one of the new the default. Tested on x86_64-linux, both on Intel i9-7960X (which doesn't have sha_ni ISA support) without/with the patch and on AMD Ryzen 5 3600 (which does have it) without/with the patch. 2023-11-28 Jakub Jelinek <jakub@redhat.com> include/ * sha1.h (sha1_process_bytes_fn): New typedef. (sha1_choose_process_bytes): Declare. libiberty/ * configure.ac (HAVE_X86_SHA1_HW_SUPPORT): New check. * sha1.c: If HAVE_X86_SHA1_HW_SUPPORT is defined, include x86intrin.h and cpuid.h. (sha1_hw_process_bytes, sha1_hw_process_block, sha1_choose_process_bytes): New functions. * config.in: Regenerated. * configure: Regenerated. ld/ * ldbuildid.c (generate_build_id): Use sha1_choose_process_bytes () instead of &sha1_process_bytes.
2023-01-01	Update year range in copyright notice of binutils files	Alan Modra	1	-1/+1
	The newer update-copyright.py fixes file encoding too, removing cr/lf on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
2022-01-02	Update year range in copyright notice of binutils files	Alan Modra	1	-1/+1
	The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out /po/.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
2021-01-01	Update year range in copyright notice of binutils files	Alan Modra	1	-1/+1

2020-01-01	Update year range in copyright notice of binutils files	Alan Modra	1	-1/+1

2019-01-01	Update year range in copyright notice of binutils files	Alan Modra	1	-1/+1

2018-01-03	Update year range in copyright notice of binutils files	Alan Modra	1	-1/+1

2017-01-02	Update year range in copyright notice of all files.	Alan Modra	1	-1/+1

2016-01-01	Copyright update for binutils	Alan Modra	1	-1/+1

2015-01-02	ChangeLog rotatation and copyright year update	Alan Modra	1	-2/+1

2013-01-30	PR other/54620	Kai Tietz	1	-0/+5
	PR target/39064 * md5.h (md5_uintptr, md5_uint32): Define as uintptr_t/uint32_t if stdint.h and sys/types.h headers are present. * sha1.h (sha1_uintptr, sha1_uint32): Likewise.
2010-04-15	Upgrade header files to use GPLv3	Nick Clifton	1	-2/+2

2008-03-25	merge from gcc	DJ Delorie	1	-0/+141