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-rwxr-xr-xdeps/openssl/openssl/crypto/s390xcpuid.pl421
1 files changed, 421 insertions, 0 deletions
diff --git a/deps/openssl/openssl/crypto/s390xcpuid.pl b/deps/openssl/openssl/crypto/s390xcpuid.pl
new file mode 100755
index 0000000000..ec700a47d9
--- /dev/null
+++ b/deps/openssl/openssl/crypto/s390xcpuid.pl
@@ -0,0 +1,421 @@
+#! /usr/bin/env perl
+# Copyright 2009-2018 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
+
+$flavour = shift;
+
+if ($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)
+ stg %r0,S390X_KIMD(%r4)
+ 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)
+
+ .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:
+ 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 $ra
+.size OPENSSL_s390x_facilities,.-OPENSSL_s390x_facilities
+
+.globl OPENSSL_rdtsc
+.type OPENSSL_rdtsc,\@function
+.align 16
+OPENSSL_rdtsc:
+ larl %r4,OPENSSL_s390xcap_P
+ tm S390X_STFLE+3(%r4),0x40 # check for store-clock-fast facility
+ jz .Lstck
+
+ .long 0xb27cf010 # stckf 16($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
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 02:43:05 +0000