initial/final commitHEADmaster

1 files changed, 1270 insertions, 0 deletions

diff --git a/openssl-1.1.0h/crypto/aes/asm/aesfx-sparcv9.pl b/openssl-1.1.0h/crypto/aes/asm/aesfx-sparcv9.pl
new file mode 100644
index 0000000..04b3cf7
--- /dev/null
+++ b/openssl-1.1.0h/crypto/aes/asm/aesfx-sparcv9.pl
@@ -0,0 +1,1270 @@
+#! /usr/bin/env perl
+# Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
+#
+# ====================================================================
+# Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
+# project. The module is, however, dual licensed under OpenSSL and
+# CRYPTOGAMS licenses depending on where you obtain it. For further
+# details see http://www.openssl.org/~appro/cryptogams/.
+# ====================================================================
+
+# March 2016
+#
+# Initial support for Fujitsu SPARC64 X/X+ comprises minimally
+# required key setup and single-block procedures.
+#
+# April 2016
+#
+# Add "teaser" CBC and CTR mode-specific subroutines. "Teaser" means
+# that parallelizeable nature of CBC decrypt and CTR is not utilized
+# yet. CBC encrypt on the other hand is as good as it can possibly
+# get processing one byte in 4.1 cycles with 128-bit key on SPARC64 X.
+# This is ~6x faster than pure software implementation...
+#
+# July 2016
+#
+# Switch from faligndata to fshiftorx, which allows to omit alignaddr
+# instructions and improve single-block and short-input performance
+# with misaligned data.
+
+$output = pop;
+open STDOUT,">$output";
+
+{
+my ($inp,$out,$key,$rounds,$tmp,$mask) = map("%o$_",(0..5));
+
+$code.=<<___;
+#include "sparc_arch.h"
+
+#define LOCALS (STACK_BIAS+STACK_FRAME)
+
+.text
+
+.globl	aes_fx_encrypt
+.align	32
+aes_fx_encrypt:
+	and		$inp, 7, $tmp		! is input aligned?
+	andn		$inp, 7, $inp
+	ldd		[$key +  0], %f6	! round[0]
+	ldd		[$key +  8], %f8
+	mov		%o7, %g1
+	ld		[$key + 240], $rounds
+
+1:	call		.+8
+	add		%o7, .Linp_align-1b, %o7
+
+	sll		$tmp, 3, $tmp
+	ldd		[$inp + 0], %f0		! load input
+	brz,pt		$tmp, .Lenc_inp_aligned
+	ldd		[$inp + 8], %f2
+
+	ldd		[%o7 + $tmp], %f14	! shift left params
+	ldd		[$inp + 16], %f4
+	fshiftorx	%f0, %f2, %f14, %f0
+	fshiftorx	%f2, %f4, %f14, %f2
+
+.Lenc_inp_aligned:
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	fxor		%f0, %f6, %f0		! ^=round[0]
+	fxor		%f2, %f8, %f2
+	ldd		[$key + 32], %f6	! round[2]
+	ldd		[$key + 40], %f8
+	add		$key, 32, $key
+	sub		$rounds, 4, $rounds
+
+.Loop_enc:
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$key + 16], %f10
+	ldd		[$key + 24], %f12
+	add		$key, 32, $key
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+	ldd		[$key +  0], %f6
+	ldd		[$key +  8], %f8
+
+	brnz,a		$rounds, .Loop_enc
+	sub		$rounds, 2, $rounds
+
+	andcc		$out, 7, $tmp		! is output aligned?
+	andn		$out, 7, $out
+	mov		0xff, $mask
+	srl		$mask, $tmp, $mask
+	add		%o7, 64, %o7
+	sll		$tmp, 3, $tmp
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[%o7 + $tmp], %f14	! shift right params
+
+	fmovd		%f0, %f4
+	faesenclx	%f2, %f6, %f0
+	faesenclx	%f4, %f8, %f2
+
+	bnz,pn		%icc, .Lenc_out_unaligned
+	mov		%g1, %o7
+
+	std		%f0, [$out + 0]
+	retl
+	std		%f2, [$out + 8]
+
+.align	16
+.Lenc_out_unaligned:
+	add		$out, 16, $inp
+	orn		%g0, $mask, $tmp
+	fshiftorx	%f0, %f0, %f14, %f4
+	fshiftorx	%f0, %f2, %f14, %f6
+	fshiftorx	%f2, %f2, %f14, %f8
+
+	stda		%f4, [$out + $mask]0xc0	! partial store
+	std		%f6, [$out + 8]
+	stda		%f8, [$inp + $tmp]0xc0	! partial store
+	retl
+	nop
+.type	aes_fx_encrypt,#function
+.size	aes_fx_encrypt,.-aes_fx_encrypt
+
+.globl	aes_fx_decrypt
+.align	32
+aes_fx_decrypt:
+	and		$inp, 7, $tmp		! is input aligned?
+	andn		$inp, 7, $inp
+	ldd		[$key +  0], %f6	! round[0]
+	ldd		[$key +  8], %f8
+	mov		%o7, %g1
+	ld		[$key + 240], $rounds
+
+1:	call		.+8
+	add		%o7, .Linp_align-1b, %o7
+
+	sll		$tmp, 3, $tmp
+	ldd		[$inp + 0], %f0		! load input
+	brz,pt		$tmp, .Ldec_inp_aligned
+	ldd		[$inp + 8], %f2
+
+	ldd		[%o7 + $tmp], %f14	! shift left params
+	ldd		[$inp + 16], %f4
+	fshiftorx	%f0, %f2, %f14, %f0
+	fshiftorx	%f2, %f4, %f14, %f2
+
+.Ldec_inp_aligned:
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	fxor		%f0, %f6, %f0		! ^=round[0]
+	fxor		%f2, %f8, %f2
+	ldd		[$key + 32], %f6	! round[2]
+	ldd		[$key + 40], %f8
+	add		$key, 32, $key
+	sub		$rounds, 4, $rounds
+
+.Loop_dec:
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f10, %f0
+	faesdecx	%f4, %f12, %f2
+	ldd		[$key + 16], %f10
+	ldd		[$key + 24], %f12
+	add		$key, 32, $key
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f6, %f0
+	faesdecx	%f4, %f8, %f2
+	ldd		[$key +  0], %f6
+	ldd		[$key +  8], %f8
+
+	brnz,a		$rounds, .Loop_dec
+	sub		$rounds, 2, $rounds
+
+	andcc		$out, 7, $tmp		! is output aligned?
+	andn		$out, 7, $out
+	mov		0xff, $mask
+	srl		$mask, $tmp, $mask
+	add		%o7, 64, %o7
+	sll		$tmp, 3, $tmp
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f10, %f0
+	faesdecx	%f4, %f12, %f2
+	ldd		[%o7 + $tmp], %f14	! shift right params
+
+	fmovd		%f0, %f4
+	faesdeclx	%f2, %f6, %f0
+	faesdeclx	%f4, %f8, %f2
+
+	bnz,pn		%icc, .Ldec_out_unaligned
+	mov		%g1, %o7
+
+	std		%f0, [$out + 0]
+	retl
+	std		%f2, [$out + 8]
+
+.align	16
+.Ldec_out_unaligned:
+	add		$out, 16, $inp
+	orn		%g0, $mask, $tmp
+	fshiftorx	%f0, %f0, %f14, %f4
+	fshiftorx	%f0, %f2, %f14, %f6
+	fshiftorx	%f2, %f2, %f14, %f8
+
+	stda		%f4, [$out + $mask]0xc0	! partial store
+	std		%f6, [$out + 8]
+	stda		%f8, [$inp + $tmp]0xc0	! partial store
+	retl
+	nop
+.type	aes_fx_decrypt,#function
+.size	aes_fx_decrypt,.-aes_fx_decrypt
+___
+}
+{
+my ($inp,$bits,$out,$tmp,$inc) = map("%o$_",(0..5));
+$code.=<<___;
+.globl	aes_fx_set_decrypt_key
+.align	32
+aes_fx_set_decrypt_key:
+	b		.Lset_encrypt_key
+	mov		-1, $inc
+	retl
+	nop
+.type	aes_fx_set_decrypt_key,#function
+.size	aes_fx_set_decrypt_key,.-aes_fx_set_decrypt_key
+
+.globl	aes_fx_set_encrypt_key
+.align	32
+aes_fx_set_encrypt_key:
+	mov		1, $inc
+	nop
+.Lset_encrypt_key:
+	and		$inp, 7, $tmp
+	andn		$inp, 7, $inp
+	sll		$tmp, 3, $tmp
+	mov		%o7, %g1
+
+1:	call		.+8
+	add		%o7, .Linp_align-1b, %o7
+
+	ldd		[%o7 + $tmp], %f10	! shift left params
+	mov		%g1, %o7
+
+	cmp		$bits, 192
+	ldd		[$inp + 0], %f0
+	bl,pt		%icc, .L128
+	ldd		[$inp + 8], %f2
+
+	be,pt		%icc, .L192
+	ldd		[$inp + 16], %f4
+	brz,pt		$tmp, .L256aligned
+	ldd		[$inp + 24], %f6
+
+	ldd		[$inp + 32], %f8
+	fshiftorx	%f0, %f2, %f10, %f0
+	fshiftorx	%f2, %f4, %f10, %f2
+	fshiftorx	%f4, %f6, %f10, %f4
+	fshiftorx	%f6, %f8, %f10, %f6
+
+.L256aligned:
+	mov		14, $bits
+	and		$inc, `14*16`, $tmp
+	st		$bits, [$out + 240]	! store rounds
+	add		$out, $tmp, $out	! start or end of key schedule
+	sllx		$inc, 4, $inc		! 16 or -16
+___
+for ($i=0; $i<6; $i++) {
+    $code.=<<___;
+	std		%f0, [$out + 0]
+	faeskeyx	%f6, `0x10+$i`, %f0
+	std		%f2, [$out + 8]
+	add		$out, $inc, $out
+	faeskeyx	%f0, 0x00, %f2
+	std		%f4, [$out + 0]
+	faeskeyx	%f2, 0x01, %f4
+	std		%f6, [$out + 8]
+	add		$out, $inc, $out
+	faeskeyx	%f4, 0x00, %f6
+___
+}
+$code.=<<___;
+	std		%f0, [$out + 0]
+	faeskeyx	%f6, `0x10+$i`, %f0
+	std		%f2, [$out + 8]
+	add		$out, $inc, $out
+	faeskeyx	%f0, 0x00, %f2
+	std		%f4,[$out + 0]
+	std		%f6,[$out + 8]
+	add		$out, $inc, $out
+	std		%f0,[$out + 0]
+	std		%f2,[$out + 8]
+	retl
+	xor		%o0, %o0, %o0		! return 0
+
+.align	16
+.L192:
+	brz,pt		$tmp, .L192aligned
+	nop
+
+	ldd		[$inp + 24], %f6
+	fshiftorx	%f0, %f2, %f10, %f0
+	fshiftorx	%f2, %f4, %f10, %f2
+	fshiftorx	%f4, %f6, %f10, %f4
+
+.L192aligned:
+	mov		12, $bits
+	and		$inc, `12*16`, $tmp
+	st		$bits, [$out + 240]	! store rounds
+	add		$out, $tmp, $out	! start or end of key schedule
+	sllx		$inc, 4, $inc		! 16 or -16
+___
+for ($i=0; $i<8; $i+=2) {
+    $code.=<<___;
+	std		%f0, [$out + 0]
+	faeskeyx	%f4, `0x10+$i`, %f0
+	std		%f2, [$out + 8]
+	add		$out, $inc, $out
+	faeskeyx	%f0, 0x00, %f2
+	std		%f4, [$out + 0]
+	faeskeyx	%f2, 0x00, %f4
+	std		%f0, [$out + 8]
+	add		$out, $inc, $out
+	faeskeyx	%f4, `0x10+$i+1`, %f0
+	std		%f2, [$out + 0]
+	faeskeyx	%f0, 0x00, %f2
+	std		%f4, [$out + 8]
+	add		$out, $inc, $out
+___
+$code.=<<___		if ($i<6);
+	faeskeyx	%f2, 0x00, %f4
+___
+}
+$code.=<<___;
+	std		%f0, [$out + 0]
+	std		%f2, [$out + 8]
+	retl
+	xor		%o0, %o0, %o0		! return 0
+
+.align	16
+.L128:
+	brz,pt		$tmp, .L128aligned
+	nop
+
+	ldd		[$inp + 16], %f4
+	fshiftorx	%f0, %f2, %f10, %f0
+	fshiftorx	%f2, %f4, %f10, %f2
+
+.L128aligned:
+	mov		10, $bits
+	and		$inc, `10*16`, $tmp
+	st		$bits, [$out + 240]	! store rounds
+	add		$out, $tmp, $out	! start or end of key schedule
+	sllx		$inc, 4, $inc		! 16 or -16
+___
+for ($i=0; $i<10; $i++) {
+    $code.=<<___;
+	std		%f0, [$out + 0]
+	faeskeyx	%f2, `0x10+$i`, %f0
+	std		%f2, [$out + 8]
+	add		$out, $inc, $out
+	faeskeyx	%f0, 0x00, %f2
+___
+}
+$code.=<<___;
+	std		%f0, [$out + 0]
+	std		%f2, [$out + 8]
+	retl
+	xor		%o0, %o0, %o0		! return 0
+.type	aes_fx_set_encrypt_key,#function
+.size	aes_fx_set_encrypt_key,.-aes_fx_set_encrypt_key
+___
+}
+{
+my ($inp,$out,$len,$key,$ivp,$dir) = map("%i$_",(0..5));
+my ($rounds,$inner,$end,$inc,$ialign,$oalign,$mask) = map("%l$_",(0..7));
+my ($iv0,$iv1,$r0hi,$r0lo,$rlhi,$rllo,$in0,$in1,$intail,$outhead,$fshift)
+   = map("%f$_",grep { !($_ & 1) } (16 .. 62));
+my ($ileft,$iright) = ($ialign,$oalign);
+
+$code.=<<___;
+.globl	aes_fx_cbc_encrypt
+.align	32
+aes_fx_cbc_encrypt:
+	save		%sp, -STACK_FRAME-16, %sp
+	srln		$len, 4, $len
+	and		$inp, 7, $ialign
+	andn		$inp, 7, $inp
+	brz,pn		$len, .Lcbc_no_data
+	sll		$ialign, 3, $ileft
+
+1:	call		.+8
+	add		%o7, .Linp_align-1b, %o7
+
+	ld		[$key + 240], $rounds
+	and		$out, 7, $oalign
+	ld		[$ivp + 0], %f0		! load ivec
+	andn		$out, 7, $out
+	ld		[$ivp + 4], %f1
+	sll		$oalign, 3, $mask
+	ld		[$ivp + 8], %f2
+	ld		[$ivp + 12], %f3
+
+	sll		$rounds, 4, $rounds
+	add		$rounds, $key, $end
+	ldd		[$key + 0], $r0hi	! round[0]
+	ldd		[$key + 8], $r0lo
+
+	add		$inp, 16, $inp
+	sub		$len,  1, $len
+	ldd		[$end + 0], $rlhi	! round[last]
+	ldd		[$end + 8], $rllo
+
+	mov		16, $inc
+	movrz		$len, 0, $inc
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	ldd		[%o7 + $ileft], $fshift	! shift left params
+	add		%o7, 64, %o7
+	ldd		[$inp - 16], $in0	! load input
+	ldd		[$inp -  8], $in1
+	ldda		[$inp]0x82, $intail	! non-faulting load
+	brz		$dir, .Lcbc_decrypt
+	add		$inp, $inc, $inp	! inp+=16
+
+	fxor		$r0hi, %f0, %f0		! ivec^=round[0]
+	fxor		$r0lo, %f2, %f2
+	fshiftorx	$in0, $in1, $fshift, $in0
+	fshiftorx	$in1, $intail, $fshift, $in1
+	nop
+
+.Loop_cbc_enc:
+	fxor		$in0, %f0, %f0		! inp^ivec^round[0]
+	fxor		$in1, %f2, %f2
+	ldd		[$key + 32], %f6	! round[2]
+	ldd		[$key + 40], %f8
+	add		$key, 32, $end
+	sub		$rounds, 16*6, $inner
+
+.Lcbc_enc:
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10
+	ldd		[$end + 24], %f12
+	add		$end, 32, $end
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+	ldd		[$end + 0], %f6
+	ldd		[$end + 8], %f8
+
+	brnz,a		$inner, .Lcbc_enc
+	sub		$inner, 16*2, $inner
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10	! round[last-1]
+	ldd		[$end + 24], %f12
+
+	movrz		$len, 0, $inc
+	fmovd		$intail, $in0
+	ldd		[$inp - 8], $in1	! load next input block
+	ldda		[$inp]0x82, $intail	! non-faulting load
+	add		$inp, $inc, $inp	! inp+=16
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+
+	fshiftorx	$in0, $in1, $fshift, $in0
+	fshiftorx	$in1, $intail, $fshift, $in1
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	fxor		$r0hi, $in0, $in0	! inp^=round[0]
+	fxor		$r0lo, $in1, $in1
+
+	fmovd		%f0, %f4
+	faesenclx	%f2, $rlhi, %f0
+	faesenclx	%f4, $rllo, %f2
+
+	brnz,pn		$oalign, .Lcbc_enc_unaligned_out
+	nop
+
+	std		%f0, [$out + 0]
+	std		%f2, [$out + 8]
+	add		$out, 16, $out
+
+	brnz,a		$len, .Loop_cbc_enc
+	sub		$len, 1, $len
+
+	st		%f0, [$ivp + 0]		! output ivec
+	st		%f1, [$ivp + 4]
+	st		%f2, [$ivp + 8]
+	st		%f3, [$ivp + 12]
+
+.Lcbc_no_data:
+	ret
+	restore
+
+.align	32
+.Lcbc_enc_unaligned_out:
+	ldd		[%o7 + $mask], $fshift	! shift right params
+	mov		0xff, $mask
+	srl		$mask, $oalign, $mask
+	sub		%g0, $ileft, $iright
+
+	fshiftorx	%f0, %f0, $fshift, %f6
+	fshiftorx	%f0, %f2, $fshift, %f8
+
+	stda		%f6, [$out + $mask]0xc0	! partial store
+	orn		%g0, $mask, $mask
+	std		%f8, [$out + 8]
+	add		$out, 16, $out
+	brz		$len, .Lcbc_enc_unaligned_out_done
+	sub		$len, 1, $len
+	b		.Loop_cbc_enc_unaligned_out
+	nop
+
+.align	32
+.Loop_cbc_enc_unaligned_out:
+	fmovd		%f2, $outhead
+	fxor		$in0, %f0, %f0		! inp^ivec^round[0]
+	fxor		$in1, %f2, %f2
+	ldd		[$key + 32], %f6	! round[2]
+	ldd		[$key + 40], %f8
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$key + 48], %f10	! round[3]
+	ldd		[$key + 56], %f12
+
+	ldx		[$inp - 16], %o0
+	ldx		[$inp -  8], %o1
+	brz		$ileft, .Lcbc_enc_aligned_inp
+	movrz		$len, 0, $inc
+
+	ldx		[$inp], %o2
+	sllx		%o0, $ileft, %o0
+	srlx		%o1, $iright, %g1
+	sllx		%o1, $ileft, %o1
+	or		%g1, %o0, %o0
+	srlx		%o2, $iright, %o2
+	or		%o2, %o1, %o1
+
+.Lcbc_enc_aligned_inp:
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+	ldd		[$key + 64], %f6	! round[4]
+	ldd		[$key + 72], %f8
+	add		$key, 64, $end
+	sub		$rounds, 16*8, $inner
+
+	stx		%o0, [%sp + LOCALS + 0]
+	stx		%o1, [%sp + LOCALS + 8]
+	add		$inp, $inc, $inp	! inp+=16
+	nop
+
+.Lcbc_enc_unaligned:
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10
+	ldd		[$end + 24], %f12
+	add		$end, 32, $end
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+	ldd		[$end + 0], %f6
+	ldd		[$end + 8], %f8
+
+	brnz,a		$inner, .Lcbc_enc_unaligned
+	sub		$inner, 16*2, $inner
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10	! round[last-1]
+	ldd		[$end + 24], %f12
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+
+	ldd		[%sp + LOCALS + 0], $in0
+	ldd		[%sp + LOCALS + 8], $in1
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	fxor		$r0hi, $in0, $in0	! inp^=round[0]
+	fxor		$r0lo, $in1, $in1
+
+	fmovd		%f0, %f4
+	faesenclx	%f2, $rlhi, %f0
+	faesenclx	%f4, $rllo, %f2
+
+	fshiftorx	$outhead, %f0, $fshift, %f6
+	fshiftorx	%f0, %f2, $fshift, %f8
+	std		%f6, [$out + 0]
+	std		%f8, [$out + 8]
+	add		$out, 16, $out
+
+	brnz,a		$len, .Loop_cbc_enc_unaligned_out
+	sub		$len, 1, $len
+
+.Lcbc_enc_unaligned_out_done:
+	fshiftorx	%f2, %f2, $fshift, %f8
+	stda		%f8, [$out + $mask]0xc0	! partial store
+
+	st		%f0, [$ivp + 0]		! output ivec
+	st		%f1, [$ivp + 4]
+	st		%f2, [$ivp + 8]
+	st		%f3, [$ivp + 12]
+
+	ret
+	restore
+
+.align	32
+.Lcbc_decrypt:
+	fshiftorx	$in0, $in1, $fshift, $in0
+	fshiftorx	$in1, $intail, $fshift, $in1
+	fmovd		%f0, $iv0
+	fmovd		%f2, $iv1
+
+.Loop_cbc_dec:
+	fxor		$in0, $r0hi, %f0	! inp^round[0]
+	fxor		$in1, $r0lo, %f2
+	ldd		[$key + 32], %f6	! round[2]
+	ldd		[$key + 40], %f8
+	add		$key, 32, $end
+	sub		$rounds, 16*6, $inner
+
+.Lcbc_dec:
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f10, %f0
+	faesdecx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10
+	ldd		[$end + 24], %f12
+	add		$end, 32, $end
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f6, %f0
+	faesdecx	%f4, %f8, %f2
+	ldd		[$end + 0], %f6
+	ldd		[$end + 8], %f8
+
+	brnz,a		$inner, .Lcbc_dec
+	sub		$inner, 16*2, $inner
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f10, %f0
+	faesdecx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10	! round[last-1]
+	ldd		[$end + 24], %f12
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f6, %f0
+	faesdecx	%f4, %f8, %f2
+	fxor		$iv0, $rlhi, %f6	! ivec^round[last]
+	fxor		$iv1, $rllo, %f8
+	fmovd		$in0, $iv0
+	fmovd		$in1, $iv1
+
+	movrz		$len, 0, $inc
+	fmovd		$intail, $in0
+	ldd		[$inp - 8], $in1	! load next input block
+	ldda		[$inp]0x82, $intail	! non-faulting load
+	add		$inp, $inc, $inp	! inp+=16
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f10, %f0
+	faesdecx	%f4, %f12, %f2
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	fshiftorx	$in0, $in1, $fshift, $in0
+	fshiftorx	$in1, $intail, $fshift, $in1
+
+	fmovd		%f0, %f4
+	faesdeclx	%f2, %f6, %f0
+	faesdeclx	%f4, %f8, %f2
+
+	brnz,pn		$oalign, .Lcbc_dec_unaligned_out
+	nop
+
+	std		%f0, [$out + 0]
+	std		%f2, [$out + 8]
+	add		$out, 16, $out
+
+	brnz,a		$len, .Loop_cbc_dec
+	sub		$len, 1, $len
+
+	st		$iv0,    [$ivp + 0]	! output ivec
+	st		$iv0#lo, [$ivp + 4]
+	st		$iv1,    [$ivp + 8]
+	st		$iv1#lo, [$ivp + 12]
+
+	ret
+	restore
+
+.align	32
+.Lcbc_dec_unaligned_out:
+	ldd		[%o7 + $mask], $fshift	! shift right params
+	mov		0xff, $mask
+	srl		$mask, $oalign, $mask
+	sub		%g0, $ileft, $iright
+
+	fshiftorx	%f0, %f0, $fshift, %f6
+	fshiftorx	%f0, %f2, $fshift, %f8
+
+	stda		%f6, [$out + $mask]0xc0	! partial store
+	orn		%g0, $mask, $mask
+	std		%f8, [$out + 8]
+	add		$out, 16, $out
+	brz		$len, .Lcbc_dec_unaligned_out_done
+	sub		$len, 1, $len
+	b		.Loop_cbc_dec_unaligned_out
+	nop
+
+.align	32
+.Loop_cbc_dec_unaligned_out:
+	fmovd		%f2, $outhead
+	fxor		$in0, $r0hi, %f0	! inp^round[0]
+	fxor		$in1, $r0lo, %f2
+	ldd		[$key + 32], %f6	! round[2]
+	ldd		[$key + 40], %f8
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f10, %f0
+	faesdecx	%f4, %f12, %f2
+	ldd		[$key + 48], %f10	! round[3]
+	ldd		[$key + 56], %f12
+
+	ldx		[$inp - 16], %o0
+	ldx		[$inp - 8], %o1
+	brz		$ileft, .Lcbc_dec_aligned_inp
+	movrz		$len, 0, $inc
+
+	ldx		[$inp], %o2
+	sllx		%o0, $ileft, %o0
+	srlx		%o1, $iright, %g1
+	sllx		%o1, $ileft, %o1
+	or		%g1, %o0, %o0
+	srlx		%o2, $iright, %o2
+	or		%o2, %o1, %o1
+
+.Lcbc_dec_aligned_inp:
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f6, %f0
+	faesdecx	%f4, %f8, %f2
+	ldd		[$key + 64], %f6	! round[4]
+	ldd		[$key + 72], %f8
+	add		$key, 64, $end
+	sub		$rounds, 16*8, $inner
+
+	stx		%o0, [%sp + LOCALS + 0]
+	stx		%o1, [%sp + LOCALS + 8]
+	add		$inp, $inc, $inp	! inp+=16
+	nop
+
+.Lcbc_dec_unaligned:
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f10, %f0
+	faesdecx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10
+	ldd		[$end + 24], %f12
+	add		$end, 32, $end
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f6, %f0
+	faesdecx	%f4, %f8, %f2
+	ldd		[$end + 0], %f6
+	ldd		[$end + 8], %f8
+
+	brnz,a		$inner, .Lcbc_dec_unaligned
+	sub		$inner, 16*2, $inner
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f10, %f0
+	faesdecx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10	! round[last-1]
+	ldd		[$end + 24], %f12
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f6, %f0
+	faesdecx	%f4, %f8, %f2
+
+	fxor		$iv0, $rlhi, %f6	! ivec^round[last]
+	fxor		$iv1, $rllo, %f8
+	fmovd		$in0, $iv0
+	fmovd		$in1, $iv1
+	ldd		[%sp + LOCALS + 0], $in0
+	ldd		[%sp + LOCALS + 8], $in1
+
+	fmovd		%f0, %f4
+	faesdecx	%f2, %f10, %f0
+	faesdecx	%f4, %f12, %f2
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	fmovd		%f0, %f4
+	faesdeclx	%f2, %f6, %f0
+	faesdeclx	%f4, %f8, %f2
+
+	fshiftorx	$outhead, %f0, $fshift, %f6
+	fshiftorx	%f0, %f2, $fshift, %f8
+	std		%f6, [$out + 0]
+	std		%f8, [$out + 8]
+	add		$out, 16, $out
+
+	brnz,a		$len, .Loop_cbc_dec_unaligned_out
+	sub		$len, 1, $len
+
+.Lcbc_dec_unaligned_out_done:
+	fshiftorx	%f2, %f2, $fshift, %f8
+	stda		%f8, [$out + $mask]0xc0	! partial store
+
+	st		$iv0,    [$ivp + 0]	! output ivec
+	st		$iv0#lo, [$ivp + 4]
+	st		$iv1,    [$ivp + 8]
+	st		$iv1#lo, [$ivp + 12]
+
+	ret
+	restore
+.type	aes_fx_cbc_encrypt,#function
+.size	aes_fx_cbc_encrypt,.-aes_fx_cbc_encrypt
+___
+}
+{
+my ($inp,$out,$len,$key,$ivp) = map("%i$_",(0..5));
+my ($rounds,$inner,$end,$inc,$ialign,$oalign,$mask) = map("%l$_",(0..7));
+my ($ctr0,$ctr1,$r0hi,$r0lo,$rlhi,$rllo,$in0,$in1,$intail,$outhead,$fshift)
+   = map("%f$_",grep { !($_ & 1) } (16 .. 62));
+my ($ileft,$iright) = ($ialign, $oalign);
+my $one = "%f14";
+
+$code.=<<___;
+.globl	aes_fx_ctr32_encrypt_blocks
+.align	32
+aes_fx_ctr32_encrypt_blocks:
+	save		%sp, -STACK_FRAME-16, %sp
+	srln		$len, 0, $len
+	and		$inp, 7, $ialign
+	andn		$inp, 7, $inp
+	brz,pn		$len, .Lctr32_no_data
+	sll		$ialign, 3, $ileft
+
+.Lpic:	call		.+8
+	add		%o7, .Linp_align - .Lpic, %o7
+
+	ld		[$key + 240], $rounds
+	and		$out, 7, $oalign
+	ld		[$ivp +  0], $ctr0	! load counter
+	andn		$out, 7, $out
+	ld		[$ivp +  4], $ctr0#lo
+	sll		$oalign, 3, $mask
+	ld		[$ivp +  8], $ctr1
+	ld		[$ivp + 12], $ctr1#lo
+	ldd		[%o7 + 128], $one
+
+	sll		$rounds, 4, $rounds
+	add		$rounds, $key, $end
+	ldd		[$key + 0], $r0hi	! round[0]
+	ldd		[$key + 8], $r0lo
+
+	add		$inp, 16, $inp
+	sub		$len, 1, $len
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	mov		16, $inc
+	movrz		$len, 0, $inc
+	ldd		[$end + 0], $rlhi	! round[last]
+	ldd		[$end + 8], $rllo
+
+	ldd		[%o7 + $ileft], $fshift	! shiftleft params
+	add		%o7, 64, %o7
+	ldd		[$inp - 16], $in0	! load input
+	ldd		[$inp -  8], $in1
+	ldda		[$inp]0x82, $intail	! non-faulting load
+	add		$inp, $inc, $inp	! inp+=16
+
+	fshiftorx	$in0, $in1, $fshift, $in0
+	fshiftorx	$in1, $intail, $fshift, $in1
+
+.Loop_ctr32:
+	fxor		$ctr0, $r0hi, %f0	! counter^round[0]
+	fxor		$ctr1, $r0lo, %f2
+	ldd		[$key + 32], %f6	! round[2]
+	ldd		[$key + 40], %f8
+	add		$key, 32, $end
+	sub		$rounds, 16*6, $inner
+
+.Lctr32_enc:
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10
+	ldd		[$end + 24], %f12
+	add		$end, 32, $end
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+	ldd		[$end + 0], %f6
+	ldd		[$end + 8], %f8
+
+	brnz,a		$inner, .Lctr32_enc
+	sub		$inner, 16*2, $inner
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10	! round[last-1]
+	ldd		[$end + 24], %f12
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+	fxor		$in0, $rlhi, %f6	! inp^round[last]
+	fxor		$in1, $rllo, %f8
+
+	movrz		$len, 0, $inc
+	fmovd		$intail, $in0
+	ldd		[$inp - 8], $in1	! load next input block
+	ldda		[$inp]0x82, $intail	! non-faulting load
+	add		$inp, $inc, $inp	! inp+=16
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	fshiftorx	$in0, $in1, $fshift, $in0
+	fshiftorx	$in1, $intail, $fshift, $in1
+	fpadd32		$ctr1, $one, $ctr1	! increment counter
+
+	fmovd		%f0, %f4
+	faesenclx	%f2, %f6, %f0
+	faesenclx	%f4, %f8, %f2
+
+	brnz,pn		$oalign, .Lctr32_unaligned_out
+	nop
+
+	std		%f0, [$out + 0]
+	std		%f2, [$out + 8]
+	add		$out, 16, $out
+
+	brnz,a		$len, .Loop_ctr32
+	sub		$len, 1, $len
+
+.Lctr32_no_data:
+	ret
+	restore
+
+.align	32
+.Lctr32_unaligned_out:
+	ldd		[%o7 + $mask], $fshift	! shift right params
+	mov		0xff, $mask
+	srl		$mask, $oalign, $mask
+	sub		%g0, $ileft, $iright
+
+	fshiftorx	%f0, %f0, $fshift, %f6
+	fshiftorx	%f0, %f2, $fshift, %f8
+
+	stda		%f6, [$out + $mask]0xc0	! partial store
+	orn		%g0, $mask, $mask
+	std		%f8, [$out + 8]
+	add		$out, 16, $out
+	brz		$len, .Lctr32_unaligned_out_done
+	sub		$len, 1, $len
+	b		.Loop_ctr32_unaligned_out
+	nop
+
+.align	32
+.Loop_ctr32_unaligned_out:
+	fmovd		%f2, $outhead
+	fxor		$ctr0, $r0hi, %f0	! counter^round[0]
+	fxor		$ctr1, $r0lo, %f2
+	ldd		[$key + 32], %f6	! round[2]
+	ldd		[$key + 40], %f8
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$key + 48], %f10	! round[3]
+	ldd		[$key + 56], %f12
+
+	ldx		[$inp - 16], %o0
+	ldx		[$inp -  8], %o1
+	brz		$ileft, .Lctr32_aligned_inp
+	movrz		$len, 0, $inc
+
+	ldx		[$inp], %o2
+	sllx		%o0, $ileft, %o0
+	srlx		%o1, $iright, %g1
+	sllx		%o1, $ileft, %o1
+	or		%g1, %o0, %o0
+	srlx		%o2, $iright, %o2
+	or		%o2, %o1, %o1
+
+.Lctr32_aligned_inp:
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+	ldd		[$key + 64], %f6	! round[4]
+	ldd		[$key + 72], %f8
+	add		$key, 64, $end
+	sub		$rounds, 16*8, $inner
+
+	stx		%o0, [%sp + LOCALS + 0]
+	stx		%o1, [%sp + LOCALS + 8]
+	add		$inp, $inc, $inp	! inp+=16
+	nop
+
+.Lctr32_enc_unaligned:
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10
+	ldd		[$end + 24], %f12
+	add		$end, 32, $end
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+	ldd		[$end + 0], %f6
+	ldd		[$end + 8], %f8
+
+	brnz,a		$inner, .Lctr32_enc_unaligned
+	sub		$inner, 16*2, $inner
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$end + 16], %f10	! round[last-1]
+	ldd		[$end + 24], %f12
+	fpadd32		$ctr1, $one, $ctr1	! increment counter
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f6, %f0
+	faesencx	%f4, %f8, %f2
+	fxor		$in0, $rlhi, %f6	! inp^round[last]
+	fxor		$in1, $rllo, %f8
+	ldd		[%sp + LOCALS + 0], $in0
+	ldd		[%sp + LOCALS + 8], $in1
+
+	fmovd		%f0, %f4
+	faesencx	%f2, %f10, %f0
+	faesencx	%f4, %f12, %f2
+	ldd		[$key + 16], %f10	! round[1]
+	ldd		[$key + 24], %f12
+
+	fmovd		%f0, %f4
+	faesenclx	%f2, %f6, %f0
+	faesenclx	%f4, %f8, %f2
+
+	fshiftorx	$outhead, %f0, $fshift, %f6
+	fshiftorx	%f0, %f2, $fshift, %f8
+	std		%f6, [$out + 0]
+	std		%f8, [$out + 8]
+	add		$out, 16, $out
+
+	brnz,a		$len, .Loop_ctr32_unaligned_out
+	sub		$len, 1, $len
+
+.Lctr32_unaligned_out_done:
+	fshiftorx	%f2, %f2, $fshift, %f8
+	stda		%f8, [$out + $mask]0xc0	! partial store
+
+	ret
+	restore
+.type	aes_fx_ctr32_encrypt_blocks,#function
+.size	aes_fx_ctr32_encrypt_blocks,.-aes_fx_ctr32_encrypt_blocks
+
+.align	32
+.Linp_align:		! fshiftorx parameters for left shift toward %rs1
+	.byte	0, 0, 64,  0,	0, 64,  0, -64
+	.byte	0, 0, 56,  8,	0, 56,  8, -56
+	.byte	0, 0, 48, 16,	0, 48, 16, -48
+	.byte	0, 0, 40, 24,	0, 40, 24, -40
+	.byte	0, 0, 32, 32,	0, 32, 32, -32
+	.byte	0, 0, 24, 40,	0, 24, 40, -24
+	.byte	0, 0, 16, 48,	0, 16, 48, -16
+	.byte	0, 0,  8, 56,	0,  8, 56, -8
+.Lout_align:		! fshiftorx parameters for right shift toward %rs2
+	.byte	0, 0,  0, 64,	0,  0, 64,   0
+	.byte	0, 0,  8, 56,	0,  8, 56,  -8
+	.byte	0, 0, 16, 48,	0, 16, 48, -16
+	.byte	0, 0, 24, 40,	0, 24, 40, -24
+	.byte	0, 0, 32, 32,	0, 32, 32, -32
+	.byte	0, 0, 40, 24,	0, 40, 24, -40
+	.byte	0, 0, 48, 16,	0, 48, 16, -48
+	.byte	0, 0, 56,  8,	0, 56,  8, -56
+.Lone:
+	.word	0, 1
+.asciz	"AES for Fujitsu SPARC64 X, CRYPTOGAMS by <appro\@openssl.org>"
+.align	4
+___
+}
+# Purpose of these subroutines is to explicitly encode VIS instructions,
+# so that one can compile the module without having to specify VIS
+# extensions on compiler command line, e.g. -xarch=v9 vs. -xarch=v9a.
+# Idea is to reserve for option to produce "universal" binary and let
+# programmer detect if current CPU is VIS capable at run-time.
+sub unvis {
+my ($mnemonic,$rs1,$rs2,$rd)=@_;
+my ($ref,$opf);
+my %visopf = (	"faligndata"	=> 0x048,
+		"bshuffle"	=> 0x04c,
+		"fpadd32"	=> 0x052,
+		"fxor"		=> 0x06c,
+		"fsrc2"		=> 0x078	);
+
+    $ref = "$mnemonic\t$rs1,$rs2,$rd";
+
+    if ($opf=$visopf{$mnemonic}) {
+	foreach ($rs1,$rs2,$rd) {
+	    return $ref if (!/%f([0-9]{1,2})/);
+	    $_=$1;
+	    if ($1>=32) {
+		return $ref if ($1&1);
+		# re-encode for upper double register addressing
+		$_=($1|$1>>5)&31;
+	    }
+	}
+
+	return	sprintf ".word\t0x%08x !%s",
+			0x81b00000|$rd<<25|$rs1<<14|$opf<<5|$rs2,
+			$ref;
+    } else {
+	return $ref;
+    }
+}
+
+sub unvis3 {
+my ($mnemonic,$rs1,$rs2,$rd)=@_;
+my %bias = ( "g" => 0, "o" => 8, "l" => 16, "i" => 24 );
+my ($ref,$opf);
+my %visopf = (	"alignaddr"	=> 0x018,
+		"bmask"		=> 0x019,
+		"alignaddrl"	=> 0x01a	);
+
+    $ref = "$mnemonic\t$rs1,$rs2,$rd";
+
+    if ($opf=$visopf{$mnemonic}) {
+	foreach ($rs1,$rs2,$rd) {
+	    return $ref if (!/%([goli])([0-9])/);
+	    $_=$bias{$1}+$2;
+	}
+
+	return	sprintf ".word\t0x%08x !%s",
+			0x81b00000|$rd<<25|$rs1<<14|$opf<<5|$rs2,
+			$ref;
+    } else {
+	return $ref;
+    }
+}
+
+sub unfx {
+my ($mnemonic,$rs1,$rs2,$rd)=@_;
+my ($ref,$opf);
+my %aesopf = (	"faesencx"	=> 0x90,
+		"faesdecx"	=> 0x91,
+		"faesenclx"	=> 0x92,
+		"faesdeclx"	=> 0x93,
+		"faeskeyx"	=> 0x94	);
+
+    $ref = "$mnemonic\t$rs1,$rs2,$rd";
+
+    if (defined($opf=$aesopf{$mnemonic})) {
+	$rs2 = ($rs2 =~ /%f([0-6]*[02468])/) ? (($1|$1>>5)&31) : $rs2;
+	$rs2 = oct($rs2) if ($rs2 =~ /^0/);
+
+	foreach ($rs1,$rd) {
+	    return $ref if (!/%f([0-9]{1,2})/);
+	    $_=$1;
+	    if ($1>=32) {
+		return $ref if ($1&1);
+		# re-encode for upper double register addressing
+		$_=($1|$1>>5)&31;
+	    }
+	}
+
+	return	sprintf ".word\t0x%08x !%s",
+			2<<30|$rd<<25|0x36<<19|$rs1<<14|$opf<<5|$rs2,
+			$ref;
+    } else {
+	return $ref;
+    }
+}
+
+sub unfx3src {
+my ($mnemonic,$rs1,$rs2,$rs3,$rd)=@_;
+my ($ref,$opf);
+my %aesopf = (	"fshiftorx"	=> 0x0b	);
+
+    $ref = "$mnemonic\t$rs1,$rs2,$rs3,$rd";
+
+    if (defined($opf=$aesopf{$mnemonic})) {
+	foreach ($rs1,$rs2,$rs3,$rd) {
+	    return $ref if (!/%f([0-9]{1,2})/);
+	    $_=$1;
+	    if ($1>=32) {
+		return $ref if ($1&1);
+		# re-encode for upper double register addressing
+		$_=($1|$1>>5)&31;
+	    }
+	}
+
+	return	sprintf ".word\t0x%08x !%s",
+			2<<30|$rd<<25|0x37<<19|$rs1<<14|$rs3<<9|$opf<<5|$rs2,
+			$ref;
+    } else {
+	return $ref;
+    }
+}
+
+foreach (split("\n",$code)) {
+    s/\`([^\`]*)\`/eval $1/ge;
+
+    s/%f([0-9]+)#lo/sprintf "%%f%d",$1+1/ge;
+
+    s/\b(faes[^x]{3,4}x)\s+(%f[0-9]{1,2}),\s*([%fx0-9]+),\s*(%f[0-9]{1,2})/
+		&unfx($1,$2,$3,$4)
+     /ge or
+    s/\b([f][^\s]*)\s+(%f[0-9]{1,2}),\s*(%f[0-9]{1,2}),\s*(%f[0-9]{1,2}),\s*(%f[0-9]{1,2})/
+		&unfx3src($1,$2,$3,$4,$5)
+     /ge or
+    s/\b([fb][^\s]*)\s+(%f[0-9]{1,2}),\s*(%f[0-9]{1,2}),\s*(%f[0-9]{1,2})/
+		&unvis($1,$2,$3,$4)
+     /ge or
+    s/\b(alignaddr[l]*)\s+(%[goli][0-7]),\s*(%[goli][0-7]),\s*(%[goli][0-7])/
+		&unvis3($1,$2,$3,$4)
+     /ge;
+    print $_,"\n";
+}
+
+close STDOUT;