crypto: arm64 - generate *.S by Perl at build time instead of shipping them

Generate *.S by Perl like arch/{mips,x86}/crypto/Makefile.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 0 insertions, 835 deletions

diff --git a/arch/arm64/crypto/poly1305-core.S_shipped b/arch/arm64/crypto/poly1305-core.S_shipped
deleted file mode 100644
index fb2822abf63a..000000000000
--- a/arch/arm64/crypto/poly1305-core.S_shipped
+++ /dev/null
@@ -1,835 +0,0 @@
-#ifndef __KERNEL__
-# include "arm_arch.h"
-.extern	OPENSSL_armcap_P
-#endif
-
-.text
-
-// forward "declarations" are required for Apple
-.globl	poly1305_blocks
-.globl	poly1305_emit
-
-.globl	poly1305_init
-.type	poly1305_init,%function
-.align	5
-poly1305_init:
-	cmp	x1,xzr
-	stp	xzr,xzr,[x0]		// zero hash value
-	stp	xzr,xzr,[x0,#16]	// [along with is_base2_26]
-
-	csel	x0,xzr,x0,eq
-	b.eq	.Lno_key
-
-#ifndef	__KERNEL__
-	adrp	x17,OPENSSL_armcap_P
-	ldr	w17,[x17,#:lo12:OPENSSL_armcap_P]
-#endif
-
-	ldp	x7,x8,[x1]		// load key
-	mov	x9,#0xfffffffc0fffffff
-	movk	x9,#0x0fff,lsl#48
-#ifdef	__AARCH64EB__
-	rev	x7,x7			// flip bytes
-	rev	x8,x8
-#endif
-	and	x7,x7,x9		// &=0ffffffc0fffffff
-	and	x9,x9,#-4
-	and	x8,x8,x9		// &=0ffffffc0ffffffc
-	mov	w9,#-1
-	stp	x7,x8,[x0,#32]	// save key value
-	str	w9,[x0,#48]	// impossible key power value
-
-#ifndef	__KERNEL__
-	tst	w17,#ARMV7_NEON
-
-	adr	x12,.Lpoly1305_blocks
-	adr	x7,.Lpoly1305_blocks_neon
-	adr	x13,.Lpoly1305_emit
-
-	csel	x12,x12,x7,eq
-
-# ifdef	__ILP32__
-	stp	w12,w13,[x2]
-# else
-	stp	x12,x13,[x2]
-# endif
-#endif
-	mov	x0,#1
-.Lno_key:
-	ret
-.size	poly1305_init,.-poly1305_init
-
-.type	poly1305_blocks,%function
-.align	5
-poly1305_blocks:
-.Lpoly1305_blocks:
-	ands	x2,x2,#-16
-	b.eq	.Lno_data
-
-	ldp	x4,x5,[x0]		// load hash value
-	ldp	x6,x17,[x0,#16]	// [along with is_base2_26]
-	ldp	x7,x8,[x0,#32]	// load key value
-
-#ifdef	__AARCH64EB__
-	lsr	x12,x4,#32
-	mov	w13,w4
-	lsr	x14,x5,#32
-	mov	w15,w5
-	lsr	x16,x6,#32
-#else
-	mov	w12,w4
-	lsr	x13,x4,#32
-	mov	w14,w5
-	lsr	x15,x5,#32
-	mov	w16,w6
-#endif
-
-	add	x12,x12,x13,lsl#26	// base 2^26 -> base 2^64
-	lsr	x13,x14,#12
-	adds	x12,x12,x14,lsl#52
-	add	x13,x13,x15,lsl#14
-	adc	x13,x13,xzr
-	lsr	x14,x16,#24
-	adds	x13,x13,x16,lsl#40
-	adc	x14,x14,xzr
-
-	cmp	x17,#0			// is_base2_26?
-	add	x9,x8,x8,lsr#2	// s1 = r1 + (r1 >> 2)
-	csel	x4,x4,x12,eq		// choose between radixes
-	csel	x5,x5,x13,eq
-	csel	x6,x6,x14,eq
-
-.Loop:
-	ldp	x10,x11,[x1],#16	// load input
-	sub	x2,x2,#16
-#ifdef	__AARCH64EB__
-	rev	x10,x10
-	rev	x11,x11
-#endif
-	adds	x4,x4,x10		// accumulate input
-	adcs	x5,x5,x11
-
-	mul	x12,x4,x7		// h0*r0
-	adc	x6,x6,x3
-	umulh	x13,x4,x7
-
-	mul	x10,x5,x9		// h1*5*r1
-	umulh	x11,x5,x9
-
-	adds	x12,x12,x10
-	mul	x10,x4,x8		// h0*r1
-	adc	x13,x13,x11
-	umulh	x14,x4,x8
-
-	adds	x13,x13,x10
-	mul	x10,x5,x7		// h1*r0
-	adc	x14,x14,xzr
-	umulh	x11,x5,x7
-
-	adds	x13,x13,x10
-	mul	x10,x6,x9		// h2*5*r1
-	adc	x14,x14,x11
-	mul	x11,x6,x7		// h2*r0
-
-	adds	x13,x13,x10
-	adc	x14,x14,x11
-
-	and	x10,x14,#-4		// final reduction
-	and	x6,x14,#3
-	add	x10,x10,x14,lsr#2
-	adds	x4,x12,x10
-	adcs	x5,x13,xzr
-	adc	x6,x6,xzr
-
-	cbnz	x2,.Loop
-
-	stp	x4,x5,[x0]		// store hash value
-	stp	x6,xzr,[x0,#16]	// [and clear is_base2_26]
-
-.Lno_data:
-	ret
-.size	poly1305_blocks,.-poly1305_blocks
-
-.type	poly1305_emit,%function
-.align	5
-poly1305_emit:
-.Lpoly1305_emit:
-	ldp	x4,x5,[x0]		// load hash base 2^64
-	ldp	x6,x7,[x0,#16]	// [along with is_base2_26]
-	ldp	x10,x11,[x2]	// load nonce
-
-#ifdef	__AARCH64EB__
-	lsr	x12,x4,#32
-	mov	w13,w4
-	lsr	x14,x5,#32
-	mov	w15,w5
-	lsr	x16,x6,#32
-#else
-	mov	w12,w4
-	lsr	x13,x4,#32
-	mov	w14,w5
-	lsr	x15,x5,#32
-	mov	w16,w6
-#endif
-
-	add	x12,x12,x13,lsl#26	// base 2^26 -> base 2^64
-	lsr	x13,x14,#12
-	adds	x12,x12,x14,lsl#52
-	add	x13,x13,x15,lsl#14
-	adc	x13,x13,xzr
-	lsr	x14,x16,#24
-	adds	x13,x13,x16,lsl#40
-	adc	x14,x14,xzr
-
-	cmp	x7,#0			// is_base2_26?
-	csel	x4,x4,x12,eq		// choose between radixes
-	csel	x5,x5,x13,eq
-	csel	x6,x6,x14,eq
-
-	adds	x12,x4,#5		// compare to modulus
-	adcs	x13,x5,xzr
-	adc	x14,x6,xzr
-
-	tst	x14,#-4			// see if it's carried/borrowed
-
-	csel	x4,x4,x12,eq
-	csel	x5,x5,x13,eq
-
-#ifdef	__AARCH64EB__
-	ror	x10,x10,#32		// flip nonce words
-	ror	x11,x11,#32
-#endif
-	adds	x4,x4,x10		// accumulate nonce
-	adc	x5,x5,x11
-#ifdef	__AARCH64EB__
-	rev	x4,x4			// flip output bytes
-	rev	x5,x5
-#endif
-	stp	x4,x5,[x1]		// write result
-
-	ret
-.size	poly1305_emit,.-poly1305_emit
-.type	poly1305_mult,%function
-.align	5
-poly1305_mult:
-	mul	x12,x4,x7		// h0*r0
-	umulh	x13,x4,x7
-
-	mul	x10,x5,x9		// h1*5*r1
-	umulh	x11,x5,x9
-
-	adds	x12,x12,x10
-	mul	x10,x4,x8		// h0*r1
-	adc	x13,x13,x11
-	umulh	x14,x4,x8
-
-	adds	x13,x13,x10
-	mul	x10,x5,x7		// h1*r0
-	adc	x14,x14,xzr
-	umulh	x11,x5,x7
-
-	adds	x13,x13,x10
-	mul	x10,x6,x9		// h2*5*r1
-	adc	x14,x14,x11
-	mul	x11,x6,x7		// h2*r0
-
-	adds	x13,x13,x10
-	adc	x14,x14,x11
-
-	and	x10,x14,#-4		// final reduction
-	and	x6,x14,#3
-	add	x10,x10,x14,lsr#2
-	adds	x4,x12,x10
-	adcs	x5,x13,xzr
-	adc	x6,x6,xzr
-
-	ret
-.size	poly1305_mult,.-poly1305_mult
-
-.type	poly1305_splat,%function
-.align	4
-poly1305_splat:
-	and	x12,x4,#0x03ffffff	// base 2^64 -> base 2^26
-	ubfx	x13,x4,#26,#26
-	extr	x14,x5,x4,#52
-	and	x14,x14,#0x03ffffff
-	ubfx	x15,x5,#14,#26
-	extr	x16,x6,x5,#40
-
-	str	w12,[x0,#16*0]	// r0
-	add	w12,w13,w13,lsl#2	// r1*5
-	str	w13,[x0,#16*1]	// r1
-	add	w13,w14,w14,lsl#2	// r2*5
-	str	w12,[x0,#16*2]	// s1
-	str	w14,[x0,#16*3]	// r2
-	add	w14,w15,w15,lsl#2	// r3*5
-	str	w13,[x0,#16*4]	// s2
-	str	w15,[x0,#16*5]	// r3
-	add	w15,w16,w16,lsl#2	// r4*5
-	str	w14,[x0,#16*6]	// s3
-	str	w16,[x0,#16*7]	// r4
-	str	w15,[x0,#16*8]	// s4
-
-	ret
-.size	poly1305_splat,.-poly1305_splat
-
-#ifdef	__KERNEL__
-.globl	poly1305_blocks_neon
-#endif
-.type	poly1305_blocks_neon,%function
-.align	5
-poly1305_blocks_neon:
-.Lpoly1305_blocks_neon:
-	ldr	x17,[x0,#24]
-	cmp	x2,#128
-	b.lo	.Lpoly1305_blocks
-
-	.inst	0xd503233f		// paciasp
-	stp	x29,x30,[sp,#-80]!
-	add	x29,sp,#0
-
-	stp	d8,d9,[sp,#16]		// meet ABI requirements
-	stp	d10,d11,[sp,#32]
-	stp	d12,d13,[sp,#48]
-	stp	d14,d15,[sp,#64]
-
-	cbz	x17,.Lbase2_64_neon
-
-	ldp	w10,w11,[x0]		// load hash value base 2^26
-	ldp	w12,w13,[x0,#8]
-	ldr	w14,[x0,#16]
-
-	tst	x2,#31
-	b.eq	.Leven_neon
-
-	ldp	x7,x8,[x0,#32]	// load key value
-
-	add	x4,x10,x11,lsl#26	// base 2^26 -> base 2^64
-	lsr	x5,x12,#12
-	adds	x4,x4,x12,lsl#52
-	add	x5,x5,x13,lsl#14
-	adc	x5,x5,xzr
-	lsr	x6,x14,#24
-	adds	x5,x5,x14,lsl#40
-	adc	x14,x6,xzr		// can be partially reduced...
-
-	ldp	x12,x13,[x1],#16	// load input
-	sub	x2,x2,#16
-	add	x9,x8,x8,lsr#2	// s1 = r1 + (r1 >> 2)
-
-#ifdef	__AARCH64EB__
-	rev	x12,x12
-	rev	x13,x13
-#endif
-	adds	x4,x4,x12		// accumulate input
-	adcs	x5,x5,x13
-	adc	x6,x6,x3
-
-	bl	poly1305_mult
-
-	and	x10,x4,#0x03ffffff	// base 2^64 -> base 2^26
-	ubfx	x11,x4,#26,#26
-	extr	x12,x5,x4,#52
-	and	x12,x12,#0x03ffffff
-	ubfx	x13,x5,#14,#26
-	extr	x14,x6,x5,#40
-
-	b	.Leven_neon
-
-.align	4
-.Lbase2_64_neon:
-	ldp	x7,x8,[x0,#32]	// load key value
-
-	ldp	x4,x5,[x0]		// load hash value base 2^64
-	ldr	x6,[x0,#16]
-
-	tst	x2,#31
-	b.eq	.Linit_neon
-
-	ldp	x12,x13,[x1],#16	// load input
-	sub	x2,x2,#16
-	add	x9,x8,x8,lsr#2	// s1 = r1 + (r1 >> 2)
-#ifdef	__AARCH64EB__
-	rev	x12,x12
-	rev	x13,x13
-#endif
-	adds	x4,x4,x12		// accumulate input
-	adcs	x5,x5,x13
-	adc	x6,x6,x3
-
-	bl	poly1305_mult
-
-.Linit_neon:
-	ldr	w17,[x0,#48]		// first table element
-	and	x10,x4,#0x03ffffff	// base 2^64 -> base 2^26
-	ubfx	x11,x4,#26,#26
-	extr	x12,x5,x4,#52
-	and	x12,x12,#0x03ffffff
-	ubfx	x13,x5,#14,#26
-	extr	x14,x6,x5,#40
-
-	cmp	w17,#-1			// is value impossible?
-	b.ne	.Leven_neon
-
-	fmov	d24,x10
-	fmov	d25,x11
-	fmov	d26,x12
-	fmov	d27,x13
-	fmov	d28,x14
-
-	////////////////////////////////// initialize r^n table
-	mov	x4,x7			// r^1
-	add	x9,x8,x8,lsr#2	// s1 = r1 + (r1 >> 2)
-	mov	x5,x8
-	mov	x6,xzr
-	add	x0,x0,#48+12
-	bl	poly1305_splat
-
-	bl	poly1305_mult		// r^2
-	sub	x0,x0,#4
-	bl	poly1305_splat
-
-	bl	poly1305_mult		// r^3
-	sub	x0,x0,#4
-	bl	poly1305_splat
-
-	bl	poly1305_mult		// r^4
-	sub	x0,x0,#4
-	bl	poly1305_splat
-	sub	x0,x0,#48		// restore original x0
-	b	.Ldo_neon
-
-.align	4
-.Leven_neon:
-	fmov	d24,x10
-	fmov	d25,x11
-	fmov	d26,x12
-	fmov	d27,x13
-	fmov	d28,x14
-
-.Ldo_neon:
-	ldp	x8,x12,[x1,#32]	// inp[2:3]
-	subs	x2,x2,#64
-	ldp	x9,x13,[x1,#48]
-	add	x16,x1,#96
-	adr	x17,.Lzeros
-
-	lsl	x3,x3,#24
-	add	x15,x0,#48
-
-#ifdef	__AARCH64EB__
-	rev	x8,x8
-	rev	x12,x12
-	rev	x9,x9
-	rev	x13,x13
-#endif
-	and	x4,x8,#0x03ffffff	// base 2^64 -> base 2^26
-	and	x5,x9,#0x03ffffff
-	ubfx	x6,x8,#26,#26
-	ubfx	x7,x9,#26,#26
-	add	x4,x4,x5,lsl#32		// bfi	x4,x5,#32,#32
-	extr	x8,x12,x8,#52
-	extr	x9,x13,x9,#52
-	add	x6,x6,x7,lsl#32		// bfi	x6,x7,#32,#32
-	fmov	d14,x4
-	and	x8,x8,#0x03ffffff
-	and	x9,x9,#0x03ffffff
-	ubfx	x10,x12,#14,#26
-	ubfx	x11,x13,#14,#26
-	add	x12,x3,x12,lsr#40
-	add	x13,x3,x13,lsr#40
-	add	x8,x8,x9,lsl#32		// bfi	x8,x9,#32,#32
-	fmov	d15,x6
-	add	x10,x10,x11,lsl#32	// bfi	x10,x11,#32,#32
-	add	x12,x12,x13,lsl#32	// bfi	x12,x13,#32,#32
-	fmov	d16,x8
-	fmov	d17,x10
-	fmov	d18,x12
-
-	ldp	x8,x12,[x1],#16	// inp[0:1]
-	ldp	x9,x13,[x1],#48
-
-	ld1	{v0.4s,v1.4s,v2.4s,v3.4s},[x15],#64
-	ld1	{v4.4s,v5.4s,v6.4s,v7.4s},[x15],#64
-	ld1	{v8.4s},[x15]
-
-#ifdef	__AARCH64EB__
-	rev	x8,x8
-	rev	x12,x12
-	rev	x9,x9
-	rev	x13,x13
-#endif
-	and	x4,x8,#0x03ffffff	// base 2^64 -> base 2^26
-	and	x5,x9,#0x03ffffff
-	ubfx	x6,x8,#26,#26
-	ubfx	x7,x9,#26,#26
-	add	x4,x4,x5,lsl#32		// bfi	x4,x5,#32,#32
-	extr	x8,x12,x8,#52
-	extr	x9,x13,x9,#52
-	add	x6,x6,x7,lsl#32		// bfi	x6,x7,#32,#32
-	fmov	d9,x4
-	and	x8,x8,#0x03ffffff
-	and	x9,x9,#0x03ffffff
-	ubfx	x10,x12,#14,#26
-	ubfx	x11,x13,#14,#26
-	add	x12,x3,x12,lsr#40
-	add	x13,x3,x13,lsr#40
-	add	x8,x8,x9,lsl#32		// bfi	x8,x9,#32,#32
-	fmov	d10,x6
-	add	x10,x10,x11,lsl#32	// bfi	x10,x11,#32,#32
-	add	x12,x12,x13,lsl#32	// bfi	x12,x13,#32,#32
-	movi	v31.2d,#-1
-	fmov	d11,x8
-	fmov	d12,x10
-	fmov	d13,x12
-	ushr	v31.2d,v31.2d,#38
-
-	b.ls	.Lskip_loop
-
-.align	4
-.Loop_neon:
-	////////////////////////////////////////////////////////////////
-	// ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2
-	// ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^3+inp[7]*r
-	//   ___________________/
-	// ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2+inp[8])*r^2
-	// ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^4+inp[7]*r^2+inp[9])*r
-	//   ___________________/ ____________________/
-	//
-	// Note that we start with inp[2:3]*r^2. This is because it
-	// doesn't depend on reduction in previous iteration.
-	////////////////////////////////////////////////////////////////
-	// d4 = h0*r4 + h1*r3   + h2*r2   + h3*r1   + h4*r0
-	// d3 = h0*r3 + h1*r2   + h2*r1   + h3*r0   + h4*5*r4
-	// d2 = h0*r2 + h1*r1   + h2*r0   + h3*5*r4 + h4*5*r3
-	// d1 = h0*r1 + h1*r0   + h2*5*r4 + h3*5*r3 + h4*5*r2
-	// d0 = h0*r0 + h1*5*r4 + h2*5*r3 + h3*5*r2 + h4*5*r1
-
-	subs	x2,x2,#64
-	umull	v23.2d,v14.2s,v7.s[2]
-	csel	x16,x17,x16,lo
-	umull	v22.2d,v14.2s,v5.s[2]
-	umull	v21.2d,v14.2s,v3.s[2]
-	 ldp	x8,x12,[x16],#16	// inp[2:3] (or zero)
-	umull	v20.2d,v14.2s,v1.s[2]
-	 ldp	x9,x13,[x16],#48
-	umull	v19.2d,v14.2s,v0.s[2]
-#ifdef	__AARCH64EB__
-	 rev	x8,x8
-	 rev	x12,x12
-	 rev	x9,x9
-	 rev	x13,x13
-#endif
-
-	umlal	v23.2d,v15.2s,v5.s[2]
-	 and	x4,x8,#0x03ffffff	// base 2^64 -> base 2^26
-	umlal	v22.2d,v15.2s,v3.s[2]
-	 and	x5,x9,#0x03ffffff
-	umlal	v21.2d,v15.2s,v1.s[2]
-	 ubfx	x6,x8,#26,#26
-	umlal	v20.2d,v15.2s,v0.s[2]
-	 ubfx	x7,x9,#26,#26
-	umlal	v19.2d,v15.2s,v8.s[2]
-	 add	x4,x4,x5,lsl#32		// bfi	x4,x5,#32,#32
-
-	umlal	v23.2d,v16.2s,v3.s[2]
-	 extr	x8,x12,x8,#52
-	umlal	v22.2d,v16.2s,v1.s[2]
-	 extr	x9,x13,x9,#52
-	umlal	v21.2d,v16.2s,v0.s[2]
-	 add	x6,x6,x7,lsl#32		// bfi	x6,x7,#32,#32
-	umlal	v20.2d,v16.2s,v8.s[2]
-	 fmov	d14,x4
-	umlal	v19.2d,v16.2s,v6.s[2]
-	 and	x8,x8,#0x03ffffff
-
-	umlal	v23.2d,v17.2s,v1.s[2]
-	 and	x9,x9,#0x03ffffff
-	umlal	v22.2d,v17.2s,v0.s[2]
-	 ubfx	x10,x12,#14,#26
-	umlal	v21.2d,v17.2s,v8.s[2]
-	 ubfx	x11,x13,#14,#26
-	umlal	v20.2d,v17.2s,v6.s[2]
-	 add	x8,x8,x9,lsl#32		// bfi	x8,x9,#32,#32
-	umlal	v19.2d,v17.2s,v4.s[2]
-	 fmov	d15,x6
-
-	add	v11.2s,v11.2s,v26.2s
-	 add	x12,x3,x12,lsr#40
-	umlal	v23.2d,v18.2s,v0.s[2]
-	 add	x13,x3,x13,lsr#40
-	umlal	v22.2d,v18.2s,v8.s[2]
-	 add	x10,x10,x11,lsl#32	// bfi	x10,x11,#32,#32
-	umlal	v21.2d,v18.2s,v6.s[2]
-	 add	x12,x12,x13,lsl#32	// bfi	x12,x13,#32,#32
-	umlal	v20.2d,v18.2s,v4.s[2]
-	 fmov	d16,x8
-	umlal	v19.2d,v18.2s,v2.s[2]
-	 fmov	d17,x10
-
-	////////////////////////////////////////////////////////////////
-	// (hash+inp[0:1])*r^4 and accumulate
-
-	add	v9.2s,v9.2s,v24.2s
-	 fmov	d18,x12
-	umlal	v22.2d,v11.2s,v1.s[0]
-	 ldp	x8,x12,[x1],#16	// inp[0:1]
-	umlal	v19.2d,v11.2s,v6.s[0]
-	 ldp	x9,x13,[x1],#48
-	umlal	v23.2d,v11.2s,v3.s[0]
-	umlal	v20.2d,v11.2s,v8.s[0]
-	umlal	v21.2d,v11.2s,v0.s[0]
-#ifdef	__AARCH64EB__
-	 rev	x8,x8
-	 rev	x12,x12
-	 rev	x9,x9
-	 rev	x13,x13
-#endif
-
-	add	v10.2s,v10.2s,v25.2s
-	umlal	v22.2d,v9.2s,v5.s[0]
-	umlal	v23.2d,v9.2s,v7.s[0]
-	 and	x4,x8,#0x03ffffff	// base 2^64 -> base 2^26
-	umlal	v21.2d,v9.2s,v3.s[0]
-	 and	x5,x9,#0x03ffffff
-	umlal	v19.2d,v9.2s,v0.s[0]
-	 ubfx	x6,x8,#26,#26
-	umlal	v20.2d,v9.2s,v1.s[0]
-	 ubfx	x7,x9,#26,#26
-
-	add	v12.2s,v12.2s,v27.2s
-	 add	x4,x4,x5,lsl#32		// bfi	x4,x5,#32,#32
-	umlal	v22.2d,v10.2s,v3.s[0]
-	 extr	x8,x12,x8,#52
-	umlal	v23.2d,v10.2s,v5.s[0]
-	 extr	x9,x13,x9,#52
-	umlal	v19.2d,v10.2s,v8.s[0]
-	 add	x6,x6,x7,lsl#32		// bfi	x6,x7,#32,#32
-	umlal	v21.2d,v10.2s,v1.s[0]
-	 fmov	d9,x4
-	umlal	v20.2d,v10.2s,v0.s[0]
-	 and	x8,x8,#0x03ffffff
-
-	add	v13.2s,v13.2s,v28.2s
-	 and	x9,x9,#0x03ffffff
-	umlal	v22.2d,v12.2s,v0.s[0]
-	 ubfx	x10,x12,#14,#26
-	umlal	v19.2d,v12.2s,v4.s[0]
-	 ubfx	x11,x13,#14,#26
-	umlal	v23.2d,v12.2s,v1.s[0]
-	 add	x8,x8,x9,lsl#32		// bfi	x8,x9,#32,#32
-	umlal	v20.2d,v12.2s,v6.s[0]
-	 fmov	d10,x6
-	umlal	v21.2d,v12.2s,v8.s[0]
-	 add	x12,x3,x12,lsr#40
-
-	umlal	v22.2d,v13.2s,v8.s[0]
-	 add	x13,x3,x13,lsr#40
-	umlal	v19.2d,v13.2s,v2.s[0]
-	 add	x10,x10,x11,lsl#32	// bfi	x10,x11,#32,#32
-	umlal	v23.2d,v13.2s,v0.s[0]
-	 add	x12,x12,x13,lsl#32	// bfi	x12,x13,#32,#32
-	umlal	v20.2d,v13.2s,v4.s[0]
-	 fmov	d11,x8
-	umlal	v21.2d,v13.2s,v6.s[0]
-	 fmov	d12,x10
-	 fmov	d13,x12
-
-	/////////////////////////////////////////////////////////////////
-	// lazy reduction as discussed in "NEON crypto" by D.J. Bernstein
-	// and P. Schwabe
-	//
-	// [see discussion in poly1305-armv4 module]
-
-	ushr	v29.2d,v22.2d,#26
-	xtn	v27.2s,v22.2d
-	 ushr	v30.2d,v19.2d,#26
-	 and	v19.16b,v19.16b,v31.16b
-	add	v23.2d,v23.2d,v29.2d	// h3 -> h4
-	bic	v27.2s,#0xfc,lsl#24	// &=0x03ffffff
-	 add	v20.2d,v20.2d,v30.2d	// h0 -> h1
-
-	ushr	v29.2d,v23.2d,#26
-	xtn	v28.2s,v23.2d
-	 ushr	v30.2d,v20.2d,#26
-	 xtn	v25.2s,v20.2d
-	bic	v28.2s,#0xfc,lsl#24
-	 add	v21.2d,v21.2d,v30.2d	// h1 -> h2
-
-	add	v19.2d,v19.2d,v29.2d
-	shl	v29.2d,v29.2d,#2
-	 shrn	v30.2s,v21.2d,#26
-	 xtn	v26.2s,v21.2d
-	add	v19.2d,v19.2d,v29.2d	// h4 -> h0
-	 bic	v25.2s,#0xfc,lsl#24
-	 add	v27.2s,v27.2s,v30.2s		// h2 -> h3
-	 bic	v26.2s,#0xfc,lsl#24
-
-	shrn	v29.2s,v19.2d,#26
-	xtn	v24.2s,v19.2d
-	 ushr	v30.2s,v27.2s,#26
-	 bic	v27.2s,#0xfc,lsl#24
-	 bic	v24.2s,#0xfc,lsl#24
-	add	v25.2s,v25.2s,v29.2s		// h0 -> h1
-	 add	v28.2s,v28.2s,v30.2s		// h3 -> h4
-
-	b.hi	.Loop_neon
-
-.Lskip_loop:
-	dup	v16.2d,v16.d[0]
-	add	v11.2s,v11.2s,v26.2s
-
-	////////////////////////////////////////////////////////////////
-	// multiply (inp[0:1]+hash) or inp[2:3] by r^2:r^1
-
-	adds	x2,x2,#32
-	b.ne	.Long_tail
-
-	dup	v16.2d,v11.d[0]
-	add	v14.2s,v9.2s,v24.2s
-	add	v17.2s,v12.2s,v27.2s
-	add	v15.2s,v10.2s,v25.2s
-	add	v18.2s,v13.2s,v28.2s
-
-.Long_tail:
-	dup	v14.2d,v14.d[0]
-	umull2	v19.2d,v16.4s,v6.4s
-	umull2	v22.2d,v16.4s,v1.4s
-	umull2	v23.2d,v16.4s,v3.4s
-	umull2	v21.2d,v16.4s,v0.4s
-	umull2	v20.2d,v16.4s,v8.4s
-
-	dup	v15.2d,v15.d[0]
-	umlal2	v19.2d,v14.4s,v0.4s
-	umlal2	v21.2d,v14.4s,v3.4s
-	umlal2	v22.2d,v14.4s,v5.4s
-	umlal2	v23.2d,v14.4s,v7.4s
-	umlal2	v20.2d,v14.4s,v1.4s
-
-	dup	v17.2d,v17.d[0]
-	umlal2	v19.2d,v15.4s,v8.4s
-	umlal2	v22.2d,v15.4s,v3.4s
-	umlal2	v21.2d,v15.4s,v1.4s
-	umlal2	v23.2d,v15.4s,v5.4s
-	umlal2	v20.2d,v15.4s,v0.4s
-
-	dup	v18.2d,v18.d[0]
-	umlal2	v22.2d,v17.4s,v0.4s
-	umlal2	v23.2d,v17.4s,v1.4s
-	umlal2	v19.2d,v17.4s,v4.4s
-	umlal2	v20.2d,v17.4s,v6.4s
-	umlal2	v21.2d,v17.4s,v8.4s
-
-	umlal2	v22.2d,v18.4s,v8.4s
-	umlal2	v19.2d,v18.4s,v2.4s
-	umlal2	v23.2d,v18.4s,v0.4s
-	umlal2	v20.2d,v18.4s,v4.4s
-	umlal2	v21.2d,v18.4s,v6.4s
-
-	b.eq	.Lshort_tail
-
-	////////////////////////////////////////////////////////////////
-	// (hash+inp[0:1])*r^4:r^3 and accumulate
-
-	add	v9.2s,v9.2s,v24.2s
-	umlal	v22.2d,v11.2s,v1.2s
-	umlal	v19.2d,v11.2s,v6.2s
-	umlal	v23.2d,v11.2s,v3.2s
-	umlal	v20.2d,v11.2s,v8.2s
-	umlal	v21.2d,v11.2s,v0.2s
-
-	add	v10.2s,v10.2s,v25.2s
-	umlal	v22.2d,v9.2s,v5.2s
-	umlal	v19.2d,v9.2s,v0.2s
-	umlal	v23.2d,v9.2s,v7.2s
-	umlal	v20.2d,v9.2s,v1.2s
-	umlal	v21.2d,v9.2s,v3.2s
-
-	add	v12.2s,v12.2s,v27.2s
-	umlal	v22.2d,v10.2s,v3.2s
-	umlal	v19.2d,v10.2s,v8.2s
-	umlal	v23.2d,v10.2s,v5.2s
-	umlal	v20.2d,v10.2s,v0.2s
-	umlal	v21.2d,v10.2s,v1.2s
-
-	add	v13.2s,v13.2s,v28.2s
-	umlal	v22.2d,v12.2s,v0.2s
-	umlal	v19.2d,v12.2s,v4.2s
-	umlal	v23.2d,v12.2s,v1.2s
-	umlal	v20.2d,v12.2s,v6.2s
-	umlal	v21.2d,v12.2s,v8.2s
-
-	umlal	v22.2d,v13.2s,v8.2s
-	umlal	v19.2d,v13.2s,v2.2s
-	umlal	v23.2d,v13.2s,v0.2s
-	umlal	v20.2d,v13.2s,v4.2s
-	umlal	v21.2d,v13.2s,v6.2s
-
-.Lshort_tail:
-	////////////////////////////////////////////////////////////////
-	// horizontal add
-
-	addp	v22.2d,v22.2d,v22.2d
-	 ldp	d8,d9,[sp,#16]		// meet ABI requirements
-	addp	v19.2d,v19.2d,v19.2d
-	 ldp	d10,d11,[sp,#32]
-	addp	v23.2d,v23.2d,v23.2d
-	 ldp	d12,d13,[sp,#48]
-	addp	v20.2d,v20.2d,v20.2d
-	 ldp	d14,d15,[sp,#64]
-	addp	v21.2d,v21.2d,v21.2d
-	 ldr	x30,[sp,#8]
-
-	////////////////////////////////////////////////////////////////
-	// lazy reduction, but without narrowing
-
-	ushr	v29.2d,v22.2d,#26
-	and	v22.16b,v22.16b,v31.16b
-	 ushr	v30.2d,v19.2d,#26
-	 and	v19.16b,v19.16b,v31.16b
-
-	add	v23.2d,v23.2d,v29.2d	// h3 -> h4
-	 add	v20.2d,v20.2d,v30.2d	// h0 -> h1
-
-	ushr	v29.2d,v23.2d,#26
-	and	v23.16b,v23.16b,v31.16b
-	 ushr	v30.2d,v20.2d,#26
-	 and	v20.16b,v20.16b,v31.16b
-	 add	v21.2d,v21.2d,v30.2d	// h1 -> h2
-
-	add	v19.2d,v19.2d,v29.2d
-	shl	v29.2d,v29.2d,#2
-	 ushr	v30.2d,v21.2d,#26
-	 and	v21.16b,v21.16b,v31.16b
-	add	v19.2d,v19.2d,v29.2d	// h4 -> h0
-	 add	v22.2d,v22.2d,v30.2d	// h2 -> h3
-
-	ushr	v29.2d,v19.2d,#26
-	and	v19.16b,v19.16b,v31.16b
-	 ushr	v30.2d,v22.2d,#26
-	 and	v22.16b,v22.16b,v31.16b
-	add	v20.2d,v20.2d,v29.2d	// h0 -> h1
-	 add	v23.2d,v23.2d,v30.2d	// h3 -> h4
-
-	////////////////////////////////////////////////////////////////
-	// write the result, can be partially reduced
-
-	st4	{v19.s,v20.s,v21.s,v22.s}[0],[x0],#16
-	mov	x4,#1
-	st1	{v23.s}[0],[x0]
-	str	x4,[x0,#8]		// set is_base2_26
-
-	ldr	x29,[sp],#80
-	 .inst	0xd50323bf		// autiasp
-	ret
-.size	poly1305_blocks_neon,.-poly1305_blocks_neon
-
-.align	5
-.Lzeros:
-.long	0,0,0,0,0,0,0,0
-.asciz	"Poly1305 for ARMv8, CRYPTOGAMS by @dot-asm"
-.align	2
-#if !defined(__KERNEL__) && !defined(_WIN64)
-.comm	OPENSSL_armcap_P,4,4
-.hidden	OPENSSL_armcap_P
-#endif