Commit aa5c99fa authored by Andy Polyakov's avatar Andy Polyakov
Browse files

sparccpuid.s update.

parent 9c200f54

crypto/sparccpuid.S

+41 −10
Original line number Diff line number Diff line
@@ -235,7 +235,7 @@ _sparcv9_rdtick: 
.global	OPENSSL_cleanse

.align	32

OPENSSL_cleanse:

	cmp	%o1,6

	cmp	%o1,14

	nop

#ifdef ABI64

	bgu	%xcc,.Lot
@@ -253,23 +253,53 @@ OPENSSL_cleanse: 
	nop

.align	32

.Lot:

	andcc	%o0,3,%g0

	bz	.Laligned

#ifndef ABI64

	subcc	%g0,1,%g1

	! see above for explanation

	.word	0x83408000	!rd	%ccr,%g1

	cmp	%g1,0x99

	bne	.v8lot

	nop

#endif



.v9lot:	andcc	%o0,7,%g0

	bz	.v9aligned

	nop

	stb	%g0,[%o0]

	sub	%o1,1,%o1

	ba	.v9lot

	add	%o0,1,%o0

.align	16,0x01000000

.v9aligned:

	.word	0xc0720000	!stx	%g0,[%o0]

	sub	%o1,8,%o1

	andcc	%o1,-8,%g0

#ifdef ABI64

	.word	0x126ffffd	!bnz	%xcc,.v9aligned

#else

	.word	0x124ffffd	!bnz	%icc,.v9aligned

#endif

	add	%o0,8,%o0



	cmp	%o1,0

	bne	.Little

	nop

	retl

	nop

#ifndef ABI64

.v8lot:	andcc	%o0,3,%g0

	bz	.v8aligned

	nop

	stb	%g0,[%o0]

	sub	%o1,1,%o1

	ba	.Lot

	ba	.v8lot

	add	%o0,1,%o0

	nop

.Laligned:

.v8aligned:

	st	%g0,[%o0]

	sub	%o1,4,%o1

	andcc	%o1,-4,%g0

#ifdef ABI64

	bnz	%xcc,.Laligned

#else

	bnz	.Laligned

#endif

	bnz	.v8aligned

	add	%o0,4,%o0



	cmp	%o1,0
@@ -277,6 +307,7 @@ OPENSSL_cleanse: 
	nop

	retl

	nop

#endif

.type	OPENSSL_cleanse,#function

.size	OPENSSL_cleanse,.-OPENSSL_cleanse