Commit 2218c296 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

ARM assembly pack: make it work with older toolchain.

parent cd30f03a

crypto/bn/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -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:

crypto/sha/asm/sha256-armv4.pl

+2 −2
Original line number Diff line number Diff line
@@ -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)