[thirdparty/openssl.git] / crypto / s390xcpuid.pl

#! /usr/bin/env perl
# Copyright 2009-2018 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (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

$flavour = shift;

if ($flavour =~ /3[12]/) {
	$SIZE_T=4;
	$g="";
} else {
	$SIZE_T=8;
	$g="g";
}

while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {}
open STDOUT,">$output";

$ra="%r14";
$sp="%r15";
$stdframe=16*$SIZE_T+4*8;

$code=<<___;
#include "s390x_arch.h"

.text

.globl	OPENSSL_s390x_facilities
.type	OPENSSL_s390x_facilities,\@function
.align	16
OPENSSL_s390x_facilities:
	lghi	%r0,0
	larl	%r4,OPENSSL_s390xcap_P

	stg	%r0,S390X_STFLE+8(%r4)	# wipe capability vectors
	stg	%r0,S390X_STFLE+16(%r4)
	stg	%r0,S390X_STFLE+24(%r4)

	.long	0xb2b04000		# stfle	0(%r4)
	brc	8,.Ldone
	lghi	%r0,1
	.long	0xb2b04000		# stfle 0(%r4)
	brc	8,.Ldone
	lghi	%r0,2
	.long	0xb2b04000		# stfle 0(%r4)
.Ldone:
	br	$ra
.size	OPENSSL_s390x_facilities,.-OPENSSL_s390x_facilities

.globl	OPENSSL_s390x_functions
.type	OPENSSL_s390x_functions,\@function
.align	16
OPENSSL_s390x_functions:
	lghi	%r0,0
	larl	%r4,OPENSSL_s390xcap_P

	stg	%r0,S390X_KIMD(%r4)	# wipe capability vectors
	stg	%r0,S390X_KIMD+8(%r4)
	stg	%r0,S390X_KLMD(%r4)
	stg	%r0,S390X_KLMD+8(%r4)
	stg	%r0,S390X_KM(%r4)
	stg	%r0,S390X_KM+8(%r4)
	stg	%r0,S390X_KMC(%r4)
	stg	%r0,S390X_KMC+8(%r4)
	stg	%r0,S390X_KMAC(%r4)
	stg	%r0,S390X_KMAC+8(%r4)
	stg	%r0,S390X_KMCTR(%r4)
	stg	%r0,S390X_KMCTR+8(%r4)
	stg	%r0,S390X_KMO(%r4)
	stg	%r0,S390X_KMO+8(%r4)
	stg	%r0,S390X_KMF(%r4)
	stg	%r0,S390X_KMF+8(%r4)
	stg	%r0,S390X_PRNO(%r4)
	stg	%r0,S390X_PRNO+8(%r4)
	stg	%r0,S390X_KMA(%r4)
	stg	%r0,S390X_KMA+8(%r4)

	lmg	%r2,%r3,S390X_STFLE(%r4)
	tmhl	%r2,0x4000		# check for message-security-assist
	jz	.Lret

	lghi	%r0,S390X_QUERY		# query kimd capabilities
	la	%r1,S390X_KIMD(%r4)
	.long	0xb93e0002		# kimd %r0,%r2

	lghi	%r0,S390X_QUERY		# query klmd capabilities
	la	%r1,S390X_KLMD(%r4)
	.long	0xb93f0002		# klmd %r0,%r2

	lghi	%r0,S390X_QUERY		# query km capability vector
	la	%r1,S390X_KM(%r4)
	.long	0xb92e0042		# km %r4,%r2

	lghi	%r0,S390X_QUERY		# query kmc capability vector
	la	%r1,S390X_KMC(%r4)
	.long	0xb92f0042		# kmc %r4,%r2

	lghi	%r0,S390X_QUERY		# query kmac capability vector
	la	%r1,S390X_KMAC(%r4)
	.long	0xb91e0042		# kmac %r4,%r2

	tmhh	%r3,0x0004		# check for message-security-assist-4
	jz	.Lret

	lghi	%r0,S390X_QUERY		# query kmctr capability vector
	la	%r1,S390X_KMCTR(%r4)
	.long	0xb92d2042		# kmctr %r4,%r2,%r2

	lghi	%r0,S390X_QUERY		# query kmo capability vector
	la	%r1,S390X_KMO(%r4)
	.long	0xb92b0042		# kmo %r4,%r2

	lghi	%r0,S390X_QUERY		# query kmf capability vector
	la	%r1,S390X_KMF(%r4)
	.long	0xb92a0042		# kmf %r4,%r2

	tml	%r2,0x40		# check for message-security-assist-5
	jz	.Lret

	lghi	%r0,S390X_QUERY		# query prno capability vector
	la	%r1,S390X_PRNO(%r4)
	.long	0xb93c0042		# prno %r4,%r2

	lg	%r2,S390X_STFLE+16(%r4)
	tmhl	%r2,0x2000		# check for message-security-assist-8
	jz	.Lret

	lghi	%r0,S390X_QUERY		# query kma capability vector
	la	%r1,S390X_KMA(%r4)
	.long	0xb9294022		# kma %r2,%r4,%r2

.Lret:
	br	$ra
.size	OPENSSL_s390x_functions,.-OPENSSL_s390x_functions

.globl	OPENSSL_rdtsc
.type	OPENSSL_rdtsc,\@function
.align	16
OPENSSL_rdtsc:
	larl	%r4,OPENSSL_s390xcap_P
	tm	S390X_STFLE+3(%r4),0x40	# check for store-clock-fast facility
	jz	.Lstck

	.long	0xb27cf010	# stckf 16($sp)
	lg	%r2,16($sp)
	br	$ra
.Lstck:
	stck	16($sp)
	lg	%r2,16($sp)
	br	$ra
.size	OPENSSL_rdtsc,.-OPENSSL_rdtsc

.globl	OPENSSL_atomic_add
.type	OPENSSL_atomic_add,\@function
.align	16
OPENSSL_atomic_add:
	l	%r1,0(%r2)
.Lspin:	lr	%r0,%r1
	ar	%r0,%r3
	cs	%r1,%r0,0(%r2)
	brc	4,.Lspin
	lgfr	%r2,%r0		# OpenSSL expects the new value
	br	$ra
.size	OPENSSL_atomic_add,.-OPENSSL_atomic_add

.globl	OPENSSL_wipe_cpu
.type	OPENSSL_wipe_cpu,\@function
.align	16
OPENSSL_wipe_cpu:
	xgr	%r0,%r0
	xgr	%r1,%r1
	lgr	%r2,$sp
	xgr	%r3,%r3
	xgr	%r4,%r4
	lzdr	%f0
	lzdr	%f1
	lzdr	%f2
	lzdr	%f3
	lzdr	%f4
	lzdr	%f5
	lzdr	%f6
	lzdr	%f7
	br	$ra
.size	OPENSSL_wipe_cpu,.-OPENSSL_wipe_cpu

.globl	OPENSSL_cleanse
.type	OPENSSL_cleanse,\@function
.align	16
OPENSSL_cleanse:
#if !defined(__s390x__) && !defined(__s390x)
	llgfr	%r3,%r3
#endif
	lghi	%r4,15
	lghi	%r0,0
	clgr	%r3,%r4
	jh	.Lot
	clgr	%r3,%r0
	bcr	8,%r14
.Little:
	stc	%r0,0(%r2)
	la	%r2,1(%r2)
	brctg	%r3,.Little
	br	%r14
.align	4
.Lot:	tmll	%r2,7
	jz	.Laligned
	stc	%r0,0(%r2)
	la	%r2,1(%r2)
	brctg	%r3,.Lot
.Laligned:
	srlg	%r4,%r3,3
.Loop:	stg	%r0,0(%r2)
	la	%r2,8(%r2)
	brctg	%r4,.Loop
	lghi	%r4,7
	ngr	%r3,%r4
	jnz	.Little
	br	$ra
.size	OPENSSL_cleanse,.-OPENSSL_cleanse

.globl	CRYPTO_memcmp
.type	CRYPTO_memcmp,\@function
.align	16
CRYPTO_memcmp:
#if !defined(__s390x__) && !defined(__s390x)
	llgfr	%r4,%r4
#endif
	lghi	%r5,0
	clgr	%r4,%r5
	je	.Lno_data

.Loop_cmp:
	llgc	%r0,0(%r2)
	la	%r2,1(%r2)
	llgc	%r1,0(%r3)
	la	%r3,1(%r3)
	xr	%r1,%r0
	or	%r5,%r1
	brctg	%r4,.Loop_cmp

	lnr	%r5,%r5
	srl	%r5,31
.Lno_data:
	lgr	%r2,%r5
	br	$ra
.size	CRYPTO_memcmp,.-CRYPTO_memcmp

.globl	OPENSSL_instrument_bus
.type	OPENSSL_instrument_bus,\@function
.align	16
OPENSSL_instrument_bus:
	lghi	%r2,0
	br	%r14
.size	OPENSSL_instrument_bus,.-OPENSSL_instrument_bus

.globl	OPENSSL_instrument_bus2
.type	OPENSSL_instrument_bus2,\@function
.align	16
OPENSSL_instrument_bus2:
	lghi	%r2,0
	br	$ra
.size	OPENSSL_instrument_bus2,.-OPENSSL_instrument_bus2

.globl	OPENSSL_vx_probe
.type	OPENSSL_vx_probe,\@function
.align	16
OPENSSL_vx_probe:
	.word	0xe700,0x0000,0x0044	# vzero %v0
	br	$ra
.size	OPENSSL_vx_probe,.-OPENSSL_vx_probe
___

{
################
# void s390x_kimd(const unsigned char *in, size_t len, unsigned int fc,
#                 void *param)
my ($in,$len,$fc,$param) = map("%r$_",(2..5));
$code.=<<___;
.globl	s390x_kimd
.type	s390x_kimd,\@function
.align	16
s390x_kimd:
	llgfr	%r0,$fc
	lgr	%r1,$param

	.long	0xb93e0002	# kimd %r0,%r2
	brc	1,.-4		# pay attention to "partial completion"

	br	$ra
.size	s390x_kimd,.-s390x_kimd
___
}

{
################
# void s390x_klmd(const unsigned char *in, size_t inlen, unsigned char *out,
#                 size_t outlen, unsigned int fc, void *param)
my ($in,$inlen,$out,$outlen,$fc) = map("%r$_",(2..6));
$code.=<<___;
.globl	s390x_klmd
.type	s390x_klmd,\@function
.align	32
s390x_klmd:
	llgfr	%r0,$fc
	l${g}	%r1,$stdframe($sp)

	.long	0xb93f0042	# klmd %r4,%r2
	brc	1,.-4		# pay attention to "partial completion"

	br	$ra
.size	s390x_klmd,.-s390x_klmd
___
}

################
# void s390x_km(const unsigned char *in, size_t len, unsigned char *out,
#               unsigned int fc, void *param)
{
my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6));
$code.=<<___;
.globl	s390x_km
.type	s390x_km,\@function
.align	16
s390x_km:
	lr	%r0,$fc
	l${g}r	%r1,$param

	.long	0xb92e0042	# km $out,$in
	brc	1,.-4		# pay attention to "partial completion"

	br	$ra
.size	s390x_km,.-s390x_km
___
}

################
# void s390x_kmac(const unsigned char *in, size_t len, unsigned int fc,
#                 void *param)
{
my ($in,$len,$fc,$param) = map("%r$_",(2..5));
$code.=<<___;
.globl	s390x_kmac
.type	s390x_kmac,\@function
.align	16
s390x_kmac:
	lr	%r0,$fc
	l${g}r	%r1,$param

	.long	0xb91e0002	# kmac %r0,$in
	brc	1,.-4		# pay attention to "partial completion"

	br	$ra
.size	s390x_kmac,.-s390x_kmac
___
}

################
# void s390x_kmo(const unsigned char *in, size_t len, unsigned char *out,
#                unsigned int fc, void *param)
{
my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6));
$code.=<<___;
.globl	s390x_kmo
.type	s390x_kmo,\@function
.align	16
s390x_kmo:
	lr	%r0,$fc
	l${g}r	%r1,$param

	.long	0xb92b0042	# kmo $out,$in
	brc	1,.-4		# pay attention to "partial completion"

	br	$ra
.size	s390x_kmo,.-s390x_kmo
___
}

################
# void s390x_kmf(const unsigned char *in, size_t len, unsigned char *out,
#                unsigned int fc, void *param)
{
my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6));
$code.=<<___;
.globl	s390x_kmf
.type	s390x_kmf,\@function
.align	16
s390x_kmf:
	lr	%r0,$fc
	l${g}r	%r1,$param

	.long	0xb92a0042	# kmf $out,$in
	brc	1,.-4		# pay attention to "partial completion"

	br	$ra
.size	s390x_kmf,.-s390x_kmf
___
}

################
# void s390x_kma(const unsigned char *aad, size_t alen,
#                const unsigned char *in, size_t len,
#                unsigned char *out, unsigned int fc, void *param)
{
my ($aad,$alen,$in,$len,$out) = map("%r$_",(2..6));
$code.=<<___;
.globl	s390x_kma
.type	s390x_kma,\@function
.align	16
s390x_kma:
	st${g}	$out,6*$SIZE_T($sp)
	lm${g}	%r0,%r1,$stdframe($sp)

	.long	0xb9292064	# kma $out,$aad,$in
	brc	1,.-4		# pay attention to "partial completion"

	l${g}	$out,6*$SIZE_T($sp)
	br	$ra
.size	s390x_kma,.-s390x_kma
___
}

$code.=<<___;
.section	.init
	brasl	$ra,OPENSSL_cpuid_setup
___

$code =~ s/\`([^\`]*)\`/eval $1/gem;
print $code;
close STDOUT;	# force flush
Commit	Line	Data
96530eea	1	#! /usr/bin/env perl
3c7d0945	2	# Copyright 2009-2018 The OpenSSL Project Authors. All Rights Reserved.
96530eea	3	#
0e9725bc	4	# Licensed under the Apache License 2.0 (the "License"). You may not use
96530eea PS	5	# this file except in compliance with the License. You can obtain a copy
	6	# in the file LICENSE in the source distribution or at
	7	# https://www.openssl.org/source/license.html
	8
	9	$flavour = shift;
	10
	11	if ($flavour =~ /3[12]/) {
	12	$SIZE_T=4;
	13	$g="";
	14	} else {
	15	$SIZE_T=8;
	16	$g="g";
	17	}
8626230a	18
96530eea PS	19	while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {}
	20	open STDOUT,">$output";
	21
	22	$ra="%r14";
	23	$sp="%r15";
	24	$stdframe=16$SIZE_T+48;
	25
	26	$code=<<___;
bc4e831c PS	27	#include "s390x_arch.h"
bc4e831c PS	28
96530eea PS	29	.text
96530eea PS	30
8626230a	31	.globl OPENSSL_s390x_facilities
96530eea	32	.type OPENSSL_s390x_facilities,\@function
8626230a AP	33	.align 16
	34	OPENSSL_s390x_facilities:
	35	lghi %r0,0
670ad0fb	36	larl %r4,OPENSSL_s390xcap_P
bc4e831c PS	37
	38	stg %r0,S390X_STFLE+8(%r4) # wipe capability vectors
	39	stg %r0,S390X_STFLE+16(%r4)
	40	stg %r0,S390X_STFLE+24(%r4)
f39ad8dc PS	41
	42	.long 0xb2b04000 # stfle 0(%r4)
	43	brc 8,.Ldone
	44	lghi %r0,1
	45	.long 0xb2b04000 # stfle 0(%r4)
	46	brc 8,.Ldone
	47	lghi %r0,2
	48	.long 0xb2b04000 # stfle 0(%r4)
	49	.Ldone:
	50	br $ra
	51	.size OPENSSL_s390x_facilities,.-OPENSSL_s390x_facilities
	52
	53	.globl OPENSSL_s390x_functions
	54	.type OPENSSL_s390x_functions,\@function
	55	.align 16
	56	OPENSSL_s390x_functions:
	57	lghi %r0,0
	58	larl %r4,OPENSSL_s390xcap_P
	59
	60	stg %r0,S390X_KIMD(%r4) # wipe capability vectors
bc4e831c PS	61	stg %r0,S390X_KIMD+8(%r4)
	62	stg %r0,S390X_KLMD(%r4)
	63	stg %r0,S390X_KLMD+8(%r4)
	64	stg %r0,S390X_KM(%r4)
	65	stg %r0,S390X_KM+8(%r4)
	66	stg %r0,S390X_KMC(%r4)
	67	stg %r0,S390X_KMC+8(%r4)
	68	stg %r0,S390X_KMAC(%r4)
	69	stg %r0,S390X_KMAC+8(%r4)
	70	stg %r0,S390X_KMCTR(%r4)
	71	stg %r0,S390X_KMCTR+8(%r4)
	72	stg %r0,S390X_KMO(%r4)
	73	stg %r0,S390X_KMO+8(%r4)
	74	stg %r0,S390X_KMF(%r4)
	75	stg %r0,S390X_KMF+8(%r4)
	76	stg %r0,S390X_PRNO(%r4)
	77	stg %r0,S390X_PRNO+8(%r4)
	78	stg %r0,S390X_KMA(%r4)
	79	stg %r0,S390X_KMA+8(%r4)
	80
bc4e831c PS	81	lmg %r2,%r3,S390X_STFLE(%r4)
bc4e831c PS	82	tmhl %r2,0x4000 # check for message-security-assist
670ad0fb AP	83	jz .Lret
670ad0fb AP	84
bc4e831c PS	85	lghi %r0,S390X_QUERY # query kimd capabilities
	86	la %r1,S390X_KIMD(%r4)
	87	.long 0xb93e0002 # kimd %r0,%r2
	88
	89	lghi %r0,S390X_QUERY # query klmd capabilities
	90	la %r1,S390X_KLMD(%r4)
	91	.long 0xb93f0002 # klmd %r0,%r2
	92
	93	lghi %r0,S390X_QUERY # query km capability vector
	94	la %r1,S390X_KM(%r4)
	95	.long 0xb92e0042 # km %r4,%r2
670ad0fb	96
bc4e831c PS	97	lghi %r0,S390X_QUERY # query kmc capability vector
	98	la %r1,S390X_KMC(%r4)
	99	.long 0xb92f0042 # kmc %r4,%r2
670ad0fb	100
bc4e831c PS	101	lghi %r0,S390X_QUERY # query kmac capability vector
	102	la %r1,S390X_KMAC(%r4)
	103	.long 0xb91e0042 # kmac %r4,%r2
670ad0fb	104
bc4e831c	105	tmhh %r3,0x0004 # check for message-security-assist-4
670ad0fb AP	106	jz .Lret
670ad0fb AP	107
bc4e831c PS	108	lghi %r0,S390X_QUERY # query kmctr capability vector
	109	la %r1,S390X_KMCTR(%r4)
	110	.long 0xb92d2042 # kmctr %r4,%r2,%r2
	111
	112	lghi %r0,S390X_QUERY # query kmo capability vector
	113	la %r1,S390X_KMO(%r4)
	114	.long 0xb92b0042 # kmo %r4,%r2
	115
	116	lghi %r0,S390X_QUERY # query kmf capability vector
	117	la %r1,S390X_KMF(%r4)
	118	.long 0xb92a0042 # kmf %r4,%r2
	119
	120	tml %r2,0x40 # check for message-security-assist-5
	121	jz .Lret
	122
	123	lghi %r0,S390X_QUERY # query prno capability vector
	124	la %r1,S390X_PRNO(%r4)
	125	.long 0xb93c0042 # prno %r4,%r2
	126
	127	lg %r2,S390X_STFLE+16(%r4)
	128	tmhl %r2,0x2000 # check for message-security-assist-8
	129	jz .Lret
	130
	131	lghi %r0,S390X_QUERY # query kma capability vector
	132	la %r1,S390X_KMA(%r4)
	133	.long 0xb9294022 # kma %r2,%r4,%r2
670ad0fb AP	134
670ad0fb AP	135	.Lret:
96530eea	136	br $ra
f39ad8dc	137	.size OPENSSL_s390x_functions,.-OPENSSL_s390x_functions
8626230a AP	138
8626230a AP	139	.globl OPENSSL_rdtsc
96530eea	140	.type OPENSSL_rdtsc,\@function
8626230a AP	141	.align 16
8626230a AP	142	OPENSSL_rdtsc:
19308587 PS	143	larl %r4,OPENSSL_s390xcap_P
	144	tm S390X_STFLE+3(%r4),0x40 # check for store-clock-fast facility
	145	jz .Lstck
	146
	147	.long 0xb27cf010 # stckf 16($sp)
	148	lg %r2,16($sp)
	149	br $ra
	150	.Lstck:
96530eea PS	151	stck 16($sp)
	152	lg %r2,16($sp)
	153	br $ra
8626230a AP	154	.size OPENSSL_rdtsc,.-OPENSSL_rdtsc
	155
	156	.globl OPENSSL_atomic_add
96530eea	157	.type OPENSSL_atomic_add,\@function
8626230a AP	158	.align 16
	159	OPENSSL_atomic_add:
	160	l %r1,0(%r2)
	161	.Lspin: lr %r0,%r1
	162	ar %r0,%r3
	163	cs %r1,%r0,0(%r2)
	164	brc 4,.Lspin
	165	lgfr %r2,%r0 # OpenSSL expects the new value
96530eea	166	br $ra
8626230a AP	167	.size OPENSSL_atomic_add,.-OPENSSL_atomic_add
	168
	169	.globl OPENSSL_wipe_cpu
96530eea	170	.type OPENSSL_wipe_cpu,\@function
8626230a AP	171	.align 16
	172	OPENSSL_wipe_cpu:
	173	xgr %r0,%r0
	174	xgr %r1,%r1
96530eea	175	lgr %r2,$sp
8626230a AP	176	xgr %r3,%r3
	177	xgr %r4,%r4
	178	lzdr %f0
	179	lzdr %f1
	180	lzdr %f2
	181	lzdr %f3
	182	lzdr %f4
	183	lzdr %f5
	184	lzdr %f6
	185	lzdr %f7
96530eea	186	br $ra
8626230a AP	187	.size OPENSSL_wipe_cpu,.-OPENSSL_wipe_cpu
	188
	189	.globl OPENSSL_cleanse
96530eea	190	.type OPENSSL_cleanse,\@function
8626230a AP	191	.align 16
8626230a AP	192	OPENSSL_cleanse:
e822c756 AP	193	#if !defined(__s390x__) && !defined(__s390x)
	194	llgfr %r3,%r3
	195	#endif
8626230a AP	196	lghi %r4,15
	197	lghi %r0,0
	198	clgr %r3,%r4
	199	jh .Lot
7676eebf AP	200	clgr %r3,%r0
7676eebf AP	201	bcr 8,%r14
8626230a AP	202	.Little:
	203	stc %r0,0(%r2)
	204	la %r2,1(%r2)
	205	brctg %r3,.Little
	206	br %r14
	207	.align 4
	208	.Lot: tmll %r2,7
	209	jz .Laligned
	210	stc %r0,0(%r2)
	211	la %r2,1(%r2)
	212	brctg %r3,.Lot
	213	.Laligned:
	214	srlg %r4,%r3,3
	215	.Loop: stg %r0,0(%r2)
	216	la %r2,8(%r2)
	217	brctg %r4,.Loop
	218	lghi %r4,7
	219	ngr %r3,%r4
	220	jnz .Little
96530eea	221	br $ra
8626230a	222	.size OPENSSL_cleanse,.-OPENSSL_cleanse
91fdacb2	223
e33826f0	224	.globl CRYPTO_memcmp
96530eea	225	.type CRYPTO_memcmp,\@function
e33826f0 AP	226	.align 16
	227	CRYPTO_memcmp:
	228	#if !defined(__s390x__) && !defined(__s390x)
	229	llgfr %r4,%r4
	230	#endif
	231	lghi %r5,0
	232	clgr %r4,%r5
	233	je .Lno_data
	234
	235	.Loop_cmp:
0a4c87a9	236	llgc %r0,0(%r2)
e33826f0	237	la %r2,1(%r2)
0a4c87a9	238	llgc %r1,0(%r3)
e33826f0 AP	239	la %r3,1(%r3)
	240	xr %r1,%r0
	241	or %r5,%r1
	242	brctg %r4,.Loop_cmp
	243
	244	lnr %r5,%r5
	245	srl %r5,31
	246	.Lno_data:
	247	lgr %r2,%r5
96530eea	248	br $ra
e33826f0 AP	249	.size CRYPTO_memcmp,.-CRYPTO_memcmp
e33826f0 AP	250
5fabb88a	251	.globl OPENSSL_instrument_bus
96530eea	252	.type OPENSSL_instrument_bus,\@function
5fabb88a AP	253	.align 16
	254	OPENSSL_instrument_bus:
	255	lghi %r2,0
	256	br %r14
	257	.size OPENSSL_instrument_bus,.-OPENSSL_instrument_bus
	258
	259	.globl OPENSSL_instrument_bus2
96530eea	260	.type OPENSSL_instrument_bus2,\@function
5fabb88a AP	261	.align 16
	262	OPENSSL_instrument_bus2:
	263	lghi %r2,0
96530eea	264	br $ra
5fabb88a AP	265	.size OPENSSL_instrument_bus2,.-OPENSSL_instrument_bus2
5fabb88a AP	266
bc4e831c	267	.globl OPENSSL_vx_probe
96530eea	268	.type OPENSSL_vx_probe,\@function
bc4e831c PS	269	.align 16
	270	OPENSSL_vx_probe:
	271	.word 0xe700,0x0000,0x0044 # vzero %v0
96530eea	272	br $ra
bc4e831c	273	.size OPENSSL_vx_probe,.-OPENSSL_vx_probe
96530eea PS	274	___
96530eea PS	275
f38edcab PS	276	{
	277	################
	278	# void s390x_kimd(const unsigned char *in, size_t len, unsigned int fc,
	279	# void *param)
	280	my ($in,$len,$fc,$param) = map("%r$_",(2..5));
	281	$code.=<<___;
	282	.globl s390x_kimd
	283	.type s390x_kimd,\@function
	284	.align 16
	285	s390x_kimd:
	286	llgfr %r0,$fc
	287	lgr %r1,$param
	288
	289	.long 0xb93e0002 # kimd %r0,%r2
	290	brc 1,.-4 # pay attention to "partial completion"
	291
	292	br $ra
	293	.size s390x_kimd,.-s390x_kimd
	294	___
	295	}
	296
	297	{
	298	################
	299	# void s390x_klmd(const unsigned char in, size_t inlen, unsigned char out,
	300	# size_t outlen, unsigned int fc, void *param)
	301	my ($in,$inlen,$out,$outlen,$fc) = map("%r$_",(2..6));
	302	$code.=<<___;
	303	.globl s390x_klmd
	304	.type s390x_klmd,\@function
	305	.align 32
	306	s390x_klmd:
	307	llgfr %r0,$fc
	308	l${g} %r1,$stdframe($sp)
	309
	310	.long 0xb93f0042 # klmd %r4,%r2
	311	brc 1,.-4 # pay attention to "partial completion"
	312
	313	br $ra
	314	.size s390x_klmd,.-s390x_klmd
	315	___
	316	}
	317
96530eea PS	318	################
	319	# void s390x_km(const unsigned char in, size_t len, unsigned char out,
	320	# unsigned int fc, void *param)
	321	{
	322	my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6));
	323	$code.=<<___;
	324	.globl s390x_km
	325	.type s390x_km,\@function
	326	.align 16
	327	s390x_km:
	328	lr %r0,$fc
	329	l${g}r %r1,$param
	330
	331	.long 0xb92e0042 # km $out,$in
	332	brc 1,.-4 # pay attention to "partial completion"
bc4e831c	333
96530eea PS	334	br $ra
	335	.size s390x_km,.-s390x_km
	336	___
	337	}
	338
39f5b069 PS	339	################
	340	# void s390x_kmac(const unsigned char *in, size_t len, unsigned int fc,
	341	# void *param)
	342	{
	343	my ($in,$len,$fc,$param) = map("%r$_",(2..5));
	344	$code.=<<___;
	345	.globl s390x_kmac
	346	.type s390x_kmac,\@function
	347	.align 16
	348	s390x_kmac:
	349	lr %r0,$fc
	350	l${g}r %r1,$param
	351
	352	.long 0xb91e0002 # kmac %r0,$in
	353	brc 1,.-4 # pay attention to "partial completion"
	354
	355	br $ra
	356	.size s390x_kmac,.-s390x_kmac
	357	___
	358	}
	359
dacd2a87 PS	360	################
	361	# void s390x_kmo(const unsigned char in, size_t len, unsigned char out,
	362	# unsigned int fc, void *param)
	363	{
	364	my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6));
	365	$code.=<<___;
	366	.globl s390x_kmo
	367	.type s390x_kmo,\@function
	368	.align 16
	369	s390x_kmo:
	370	lr %r0,$fc
	371	l${g}r %r1,$param
	372
	373	.long 0xb92b0042 # kmo $out,$in
	374	brc 1,.-4 # pay attention to "partial completion"
	375
	376	br $ra
	377	.size s390x_kmo,.-s390x_kmo
	378	___
	379	}
	380
74d38a86 PS	381	################
	382	# void s390x_kmf(const unsigned char in, size_t len, unsigned char out,
	383	# unsigned int fc, void *param)
	384	{
	385	my ($in,$len,$out,$fc,$param) = map("%r$_",(2..6));
	386	$code.=<<___;
	387	.globl s390x_kmf
	388	.type s390x_kmf,\@function
	389	.align 16
	390	s390x_kmf:
	391	lr %r0,$fc
	392	l${g}r %r1,$param
	393
	394	.long 0xb92a0042 # kmf $out,$in
	395	brc 1,.-4 # pay attention to "partial completion"
	396
	397	br $ra
	398	.size s390x_kmf,.-s390x_kmf
	399	___
	400	}
	401
96530eea PS	402	################
	403	# void s390x_kma(const unsigned char *aad, size_t alen,
	404	# const unsigned char *in, size_t len,
	405	# unsigned char out, unsigned int fc, void param)
	406	{
	407	my ($aad,$alen,$in,$len,$out) = map("%r$_",(2..6));
	408	$code.=<<___;
	409	.globl s390x_kma
	410	.type s390x_kma,\@function
	411	.align 16
	412	s390x_kma:
	413	st${g} $out,6*$SIZE_T($sp)
	414	lm${g} %r0,%r1,$stdframe($sp)
	415
	416	.long 0xb9292064 # kma $out,$aad,$in
	417	brc 1,.-4 # pay attention to "partial completion"
	418
	419	l${g} $out,6*$SIZE_T($sp)
	420	br $ra
	421	.size s390x_kma,.-s390x_kma
	422	___
	423	}
	424
	425	$code.=<<___;
91fdacb2	426	.section .init
96530eea PS	427	brasl $ra,OPENSSL_cpuid_setup
	428	___
	429
	430	$code =~ s/\`([^\`]*)\`/eval $1/gem;
	431	print $code;
	432	close STDOUT; # force flush