Commit 64aecc67 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

Make armv4t-mont module backward binary compatible with armv4 and rename it 

accordingly.
parent 8ac40b4d

crypto/bn/asm/armv4t-mont.pl→crypto/bn/asm/armv4-mont.pl

+4 −2
Original line number Diff line number Diff line
@@ -61,7 +61,7 @@ bn_mul_mont: 
	cmp	$num,#2

	movlt	r0,#0

	addlt	sp,sp,#2*4

	bxlt	lr			@ interoperate with Thumb ISA

	blt	.Labort



	stmdb	sp!,{r4-r12,lr}		@ save 10 registers
@@ -177,7 +177,9 @@ bn_mul_mont: 
	ldmia	sp!,{r4-r12,lr}		@ restore registers

	add	sp,sp,#2*4		@ skip over {r0,r2}

	mov	r0,#1

	bx	lr			@ interoperate with Thumb ISA

.Labort:tst	lr,#1

	moveq	pc,lr			@ be binary compatible with V4, yet

	bx	lr			@ interoperable with Thumb ISA:-)



.Lsub:	ldr	$tj,[$tp],#4

	ldr	$nj,[$np],#4