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ARM assembly pack: make it work with older toolchain.

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This commit is contained in:
Andy Polyakov 2013-12-28 12:17:08 +01:00
parent cd30f03ac5
commit 2218c296b4
2 changed files with 4 additions and 3 deletions
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3
crypto/bn/Makefile
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@ -141,9 +141,10 @@ alpha-mont.s: asm/alpha-mont.pl
$(CC) -E $$preproc > $@ && rm $$preproc)
# GNU make "catch all"
%-mont.s: asm/%-mont.pl; $(PERL) $< $(PERLASM_SCHEME) $@
%-mont.S: asm/%-mont.pl; $(PERL) $< $(PERLASM_SCHEME) $@
%-gf2m.S: asm/%-gf2m.pl; $(PERL) $< $(PERLASM_SCHEME) $@
armv4-mont.o: armv4-mont.S
armv4-gf2m.o: armv4-gf2m.S
files:

4
crypto/sha/asm/sha256-armv4.pl
View File

@ -104,10 +104,10 @@ $code.=<<___;
eor $t2,$a,$b @ a^b, b^c in next round
ldr $t4,[sp,#`($i+15)%16`*4] @ from future BODY_16_xx
#endif
eor $t0,$a,ror#$Sigma0[1]
eor $t0,$t0,$a,ror#$Sigma0[1]
and $t3,$t3,$t2 @ (b^c)&=(a^b)
add $d,$d,$h @ d+=h
eor $t0,$a,ror#$Sigma0[2] @ Sigma0(a)
eor $t0,$t0,$a,ror#$Sigma0[2] @ Sigma0(a)
eor $t3,$t3,$b @ Maj(a,b,c)
add $h,$h,$t0 @ h+=Sigma0(a)
@ add $h,$h,$t3 @ h+=Maj(a,b,c)