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libmd: temporarily disable optimized assembly skein1024 implementation

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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
This commit is contained in:
Ed Maste 2020-07-23 18:55:47 +00:00
parent f0276e8c38
commit 0d2c19d05b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=363454
1 changed files with 6 additions and 6 deletions
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12
lib/libmd/Makefile
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@ -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