Commit 2c12f22c authored by Andy Polyakov's avatar Andy Polyakov
Browse files

SPARC assembly pack: enforce V8+ ABI constraints. 



Reviewed-by: default avatarRichard Levitte <levitte@openssl.org>
parent f198cc43

crypto/poly1305/asm/poly1305-sparcv9.pl

+5 −5
Original line number Diff line number Diff line
@@ -146,7 +146,7 @@ poly1305_init: 
.align	32

poly1305_blocks:

	save	%sp,-STACK_FRAME,%sp

	andn	$len,15,$len

	srln	$len,4,$len



	brz,pn	$len,.Lno_data

	nop
@@ -202,7 +202,7 @@ poly1305_blocks: 
	umul	$r1,$h0,$d1

	umul	$r2,$h0,$d2

	umul	$r3,$h0,$d3

	 sub	$len,16,$len

	 sub	$len,1,$len

	 add	$inp,16,$inp



	umul	$s3,$h1,$t0
@@ -285,7 +285,7 @@ $code.=<<___; 
.align	32

poly1305_blocks_vis3:

	save	%sp,-STACK_FRAME,%sp

	andn	$len,15,$len

	srln	$len,4,$len



	brz,pn	$len,.Lno_data

	nop
@@ -323,7 +323,7 @@ poly1305_blocks_vis3: 


.Linp_aligned_vis3:

	addcc	$D0,$H0,$H0		! accumulate input

	 sub	$len,16,$len

	 sub	$len,1,$len

	addxccc	$D1,$H1,$H1

	 add	$inp,16,$inp
@@ -608,7 +608,7 @@ poly1305_init_fma: 
.align	32

poly1305_blocks_fma:

	save	%sp,-STACK_FRAME-48,%sp

	srlx	$len,4,$len

	srln	$len,4,$len



	brz,pn	$len,.Labort

	sub	$len,1,$len