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# Copyright (c) 2011-2016, Andy Polyakov <appro@openssl.org>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain copyright notices,
# this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# * Neither the name of the Andy Polyakov nor the names of its
# copyright holder and contributors may be used to endorse or
# promote products derived from this software without specific
# prior written permission.
#
# ALTERNATIVELY, provided that this notice is retained in full, this
# product may be distributed under the terms of the GNU General Public
# License (GPL), in which case the provisions of the GPL apply INSTEAD OF
# those given above.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# *** This file is auto-generated ***
#
# 1 "lib/accelerated/aarch64/elf/ghash-aarch64.s.tmp.S"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "lib/accelerated/aarch64/elf/ghash-aarch64.s.tmp.S"
# 1 "lib/accelerated/aarch64/aarch64-common.h" 1
# 2 "lib/accelerated/aarch64/elf/ghash-aarch64.s.tmp.S" 2
.text
.arch armv8-a+crypto
.globl gcm_init_v8
.type gcm_init_v8,%function
.align 4
gcm_init_v8:
ld1 {v17.2d},[x1]
movi v19.16b,#0xe1
shl v19.2d,v19.2d,#57
ext v3.16b,v17.16b,v17.16b,#8
ushr v18.2d,v19.2d,#63
dup v17.4s,v17.s[1]
ext v16.16b,v18.16b,v19.16b,#8
ushr v18.2d,v3.2d,#63
sshr v17.4s,v17.4s,#31
and v18.16b,v18.16b,v16.16b
shl v3.2d,v3.2d,#1
ext v18.16b,v18.16b,v18.16b,#8
and v16.16b,v16.16b,v17.16b
orr v3.16b,v3.16b,v18.16b
eor v20.16b,v3.16b,v16.16b
st1 {v20.2d},[x0],#16
ext v16.16b,v20.16b,v20.16b,#8
pmull v0.1q,v20.1d,v20.1d
eor v16.16b,v16.16b,v20.16b
pmull2 v2.1q,v20.2d,v20.2d
pmull v1.1q,v16.1d,v16.1d
ext v17.16b,v0.16b,v2.16b,#8
eor v18.16b,v0.16b,v2.16b
eor v1.16b,v1.16b,v17.16b
eor v1.16b,v1.16b,v18.16b
pmull v18.1q,v0.1d,v19.1d
ins v2.d[0],v1.d[1]
ins v1.d[1],v0.d[0]
eor v0.16b,v1.16b,v18.16b
ext v18.16b,v0.16b,v0.16b,#8
pmull v0.1q,v0.1d,v19.1d
eor v18.16b,v18.16b,v2.16b
eor v22.16b,v0.16b,v18.16b
ext v17.16b,v22.16b,v22.16b,#8
eor v17.16b,v17.16b,v22.16b
ext v21.16b,v16.16b,v17.16b,#8
st1 {v21.2d,v22.2d},[x0]
ret
.size gcm_init_v8,.-gcm_init_v8
.globl gcm_gmult_v8
.type gcm_gmult_v8,%function
.align 4
gcm_gmult_v8:
ld1 {v17.2d},[x0]
movi v19.16b,#0xe1
ld1 {v20.2d,v21.2d},[x1]
shl v19.2d,v19.2d,#57
rev64 v17.16b,v17.16b
ext v3.16b,v17.16b,v17.16b,#8
pmull v0.1q,v20.1d,v3.1d
eor v17.16b,v17.16b,v3.16b
pmull2 v2.1q,v20.2d,v3.2d
pmull v1.1q,v21.1d,v17.1d
ext v17.16b,v0.16b,v2.16b,#8
eor v18.16b,v0.16b,v2.16b
eor v1.16b,v1.16b,v17.16b
eor v1.16b,v1.16b,v18.16b
pmull v18.1q,v0.1d,v19.1d
ins v2.d[0],v1.d[1]
ins v1.d[1],v0.d[0]
eor v0.16b,v1.16b,v18.16b
ext v18.16b,v0.16b,v0.16b,#8
pmull v0.1q,v0.1d,v19.1d
eor v18.16b,v18.16b,v2.16b
eor v0.16b,v0.16b,v18.16b
rev64 v0.16b,v0.16b
ext v0.16b,v0.16b,v0.16b,#8
st1 {v0.2d},[x0]
ret
.size gcm_gmult_v8,.-gcm_gmult_v8
.globl gcm_ghash_v8
.type gcm_ghash_v8,%function
.align 4
gcm_ghash_v8:
ld1 {v0.2d},[x0]
subs x3,x3,#32
mov x12,#16
# 116 "lib/accelerated/aarch64/elf/ghash-aarch64.s.tmp.S"
ld1 {v20.2d,v21.2d},[x1],#32
movi v19.16b,#0xe1
ld1 {v22.2d},[x1]
csel x12,xzr,x12,eq
ext v0.16b,v0.16b,v0.16b,#8
ld1 {v16.2d},[x2],#16
shl v19.2d,v19.2d,#57
rev64 v16.16b,v16.16b
rev64 v0.16b,v0.16b
ext v3.16b,v16.16b,v16.16b,#8
b.lo .Lodd_tail_v8
ld1 {v17.2d},[x2],x12
rev64 v17.16b,v17.16b
ext v7.16b,v17.16b,v17.16b,#8
eor v3.16b,v3.16b,v0.16b
pmull v4.1q,v20.1d,v7.1d
eor v17.16b,v17.16b,v7.16b
pmull2 v6.1q,v20.2d,v7.2d
b .Loop_mod2x_v8
.align 4
.Loop_mod2x_v8:
ext v18.16b,v3.16b,v3.16b,#8
subs x3,x3,#32
pmull v0.1q,v22.1d,v3.1d
csel x12,xzr,x12,lo
pmull v5.1q,v21.1d,v17.1d
eor v18.16b,v18.16b,v3.16b
pmull2 v2.1q,v22.2d,v3.2d
eor v0.16b,v0.16b,v4.16b
pmull2 v1.1q,v21.2d,v18.2d
ld1 {v16.2d},[x2],x12
eor v2.16b,v2.16b,v6.16b
csel x12,xzr,x12,eq
eor v1.16b,v1.16b,v5.16b
ext v17.16b,v0.16b,v2.16b,#8
eor v18.16b,v0.16b,v2.16b
eor v1.16b,v1.16b,v17.16b
ld1 {v17.2d},[x2],x12
rev64 v16.16b,v16.16b
eor v1.16b,v1.16b,v18.16b
pmull v18.1q,v0.1d,v19.1d
rev64 v17.16b,v17.16b
ins v2.d[0],v1.d[1]
ins v1.d[1],v0.d[0]
ext v7.16b,v17.16b,v17.16b,#8
ext v3.16b,v16.16b,v16.16b,#8
eor v0.16b,v1.16b,v18.16b
pmull v4.1q,v20.1d,v7.1d
eor v3.16b,v3.16b,v2.16b
ext v18.16b,v0.16b,v0.16b,#8
pmull v0.1q,v0.1d,v19.1d
eor v3.16b,v3.16b,v18.16b
eor v17.16b,v17.16b,v7.16b
eor v3.16b,v3.16b,v0.16b
pmull2 v6.1q,v20.2d,v7.2d
b.hs .Loop_mod2x_v8
eor v2.16b,v2.16b,v18.16b
ext v3.16b,v16.16b,v16.16b,#8
adds x3,x3,#32
eor v0.16b,v0.16b,v2.16b
b.eq .Ldone_v8
.Lodd_tail_v8:
ext v18.16b,v0.16b,v0.16b,#8
eor v3.16b,v3.16b,v0.16b
eor v17.16b,v16.16b,v18.16b
pmull v0.1q,v20.1d,v3.1d
eor v17.16b,v17.16b,v3.16b
pmull2 v2.1q,v20.2d,v3.2d
pmull v1.1q,v21.1d,v17.1d
ext v17.16b,v0.16b,v2.16b,#8
eor v18.16b,v0.16b,v2.16b
eor v1.16b,v1.16b,v17.16b
eor v1.16b,v1.16b,v18.16b
pmull v18.1q,v0.1d,v19.1d
ins v2.d[0],v1.d[1]
ins v1.d[1],v0.d[0]
eor v0.16b,v1.16b,v18.16b
ext v18.16b,v0.16b,v0.16b,#8
pmull v0.1q,v0.1d,v19.1d
eor v18.16b,v18.16b,v2.16b
eor v0.16b,v0.16b,v18.16b
.Ldone_v8:
rev64 v0.16b,v0.16b
ext v0.16b,v0.16b,v0.16b,#8
st1 {v0.2d},[x0]
ret
.size gcm_ghash_v8,.-gcm_ghash_v8
.byte 71,72,65,83,72,32,102,111,114,32,65,82,77,118,56,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
.align 2
.align 2
.section .note.GNU-stack,"",%progbits
|
