Date: Thu, 23 Jul 2020 18:55:48 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r363454 - head/lib/libmd Message-ID: <202007231855.06NItmkd083999@repo.freebsd.org>
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Author: emaste Date: Thu Jul 23 18:55:47 2020 New Revision: 363454 URL: https://svnweb.freebsd.org/changeset/base/363454 Log: libmd: temporarily disable optimized assembly skein1024 implementation It is apparently broken when assembled by contemporary GNU as as well as Clang IAS (which is used in the default configuration). PR: 248221 Reported by: pizzamig Sponsored by: The FreeBSD Foundation Modified: head/lib/libmd/Makefile Modified: head/lib/libmd/Makefile ============================================================================== --- head/lib/libmd/Makefile Thu Jul 23 17:39:49 2020 (r363453) +++ head/lib/libmd/Makefile Thu Jul 23 18:55:47 2020 (r363454) @@ -116,12 +116,12 @@ CFLAGS+= -DSHA1_ASM SRCS+= rmd160.S CFLAGS+= -DRMD160_ASM .endif -.if exists(${MACHINE_ARCH}/skein_block_asm.S) -# Fully unroll all loops in the assembly optimized version -ACFLAGS+= -DSKEIN_LOOP=0 -SRCS+= skein_block_asm.S -CFLAGS+= -DSKEIN_ASM -DSKEIN_USE_ASM=1792 # list of block functions to replace with assembly: 256+512+1024 = 1792 -.endif +#.if exists(${MACHINE_ARCH}/skein_block_asm.S) +## Fully unroll all loops in the assembly optimized version +#ACFLAGS+= -DSKEIN_LOOP=0 +#SRCS+= skein_block_asm.S +#CFLAGS+= -DSKEIN_ASM -DSKEIN_USE_ASM=1792 # list of block functions to replace with assembly: 256+512+1024 = 1792 +#.endif .if exists(${MACHINE_ARCH}/sha.S) || exists(${MACHINE_ARCH}/rmd160.S) || exists(${MACHINE_ARCH}/skein_block_asm.S) ACFLAGS+= -DELF -Wa,--noexecstack .endif
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