diff options
author | Patrick Steuer <patrick.steuer@de.ibm.com> | 2019-03-25 18:20:27 +0100 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2019-04-25 23:07:36 +0200 |
commit | 3062468b0aa0eaa287e44689157d97774fd5817e (patch) | |
tree | 8c5750fd9fe2c94fe9b403ce6f24a82525ff1fe7 /crypto/perlasm/s390x.pm | |
parent | 11aad862850cb2e639756e7126216b6cf38af26b (diff) |
s390x assembly pack: update perlasm module
Add non-base instructions which are used by the chacha20 and
poly1305 modules.
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8181)
Diffstat (limited to 'crypto/perlasm/s390x.pm')
-rw-r--r-- | crypto/perlasm/s390x.pm | 86 |
1 files changed, 84 insertions, 2 deletions
diff --git a/crypto/perlasm/s390x.pm b/crypto/perlasm/s390x.pm index c00218a0cc..7fb55c780c 100644 --- a/crypto/perlasm/s390x.pm +++ b/crypto/perlasm/s390x.pm @@ -6,23 +6,37 @@ # in the file LICENSE in the source distribution or at # https://www.openssl.org/source/license.html -# Copyright IBM Corp. 2018 +# Copyright IBM Corp. 2018-2019 # Author: Patrick Steuer <patrick.steuer@de.ibm.com> package perlasm::s390x; use strict; use warnings; +use bigint; use Carp qw(confess); use Exporter qw(import); our @EXPORT=qw(PERLASM_BEGIN PERLASM_END); our @EXPORT_OK=qw(AUTOLOAD LABEL INCLUDE stfle); our %EXPORT_TAGS=( + # long-displacement facility + LD => [qw(clgfi)], + # general-instruction-extension facility + GE => [qw(risbg)], + # extended-immediate facility + EI => [qw(lt)], + # miscellaneous-instruction-extensions facility 1 + MI1 => [qw(risbgn)], + # message-security assist MSA => [qw(kmac km kmc kimd klmd)], + # message-security-assist extension 4 MSA4 => [qw(kmf kmo pcc kmctr)], + # message-security-assist extension 5 MSA5 => [qw(ppno prno)], + # message-security-assist extension 8 MSA8 => [qw(kma)], + # vector facility VX => [qw(vgef vgeg vgbm vzero vone vgm vgmb vgmh vgmf vgmg vl vlr vlrep vlrepb vlreph vlrepf vlrepg vleb vleh vlef vleg vleib vleih vleif vleig vlgv vlgvb vlgvh vlgvf vlgvg vllez vllezb vllezh @@ -71,6 +85,7 @@ our %EXPORT_TAGS=( wfmadb vfms vfmsdb wfmsdb vfpso vfpsodb wfpsodb vflcdb wflcdb vflndb wflndb vflpdb wflpdb vfsq vfsqdb wfsqdb vfs vfsdb wfsdb vftci vftcidb wftcidb)], + # vector-enhancements facility 1 VXE => [qw(vbperm vllezlf vmsl vmslg vnx vnn voc vpopctb vpopcth vpopctf vpopctg vfasb wfasb wfaxb wfcsb wfcxb wfksb wfkxb vfcesb vfcesbs wfcesb wfcesbs wfcexb wfcexbs vfchsb vfchsbs wfchsb wfchsbs @@ -83,10 +98,11 @@ our %EXPORT_TAGS=( wfnmsxb vfpsosb wfpsosb vflcsb wflcsb vflnsb wflnsb vflpsb wflpsb vfpsoxb wfpsoxb vflcxb wflcxb vflnxb wflnxb vflpxb wflpxb vfsqsb wfsqsb wfsqxb vfssb wfssb wfsxb vftcisb wftcisb wftcixb)], + # vector-packed-decimal facility VXD => [qw(vlrlr vlrl vstrlr vstrl vap vcp vcvb vcvbg vcvd vcvdg vdp vlip vmp vmsp vpkz vpsop vrp vsdp vsrp vsp vtp vupkz)], ); -Exporter::export_ok_tags(qw(MSA MSA4 MSA5 MSA8 VX VXE VXD)); +Exporter::export_ok_tags(qw(LD GE EI MI1 MSA MSA4 MSA5 MSA8 VX VXE VXD)); our $AUTOLOAD; @@ -143,6 +159,28 @@ sub stfle { S(0xb2b0,@_); } +# MISC + +sub clgfi { + confess(err("ARGNUM")) if ($#_!=1); + RILa(0xc2e,@_); +} + +sub lt { + confess(err("ARGNUM")) if ($#_!=1); + RXYa(0xe312,@_); +} + +sub risbg { + confess(err("ARGNUM")) if ($#_<3||$#_>4); + RIEf(0xec55,@_); +} + +sub risbgn { + confess(err("ARGNUM")) if ($#_<3||$#_>4); + RIEf(0xec59,@_); +} + # MSA sub kmac { @@ -2486,6 +2524,36 @@ sub vupkz { # Instruction Formats # +sub RIEf { + confess(err("ARGNUM")) if ($#_<4||5<$#_); + my $ops=join(',',@_[1..$#_]); + my $memn=(caller(1))[3]; + $memn=~s/^.*:://; + my ($opcode,$r1,$r2,$i3,$i4,$i5)=(shift,get_R(shift),get_R(shift), + get_I(shift,8),get_I(shift,8), + get_I(shift,8)); + + $out.="\t.word\t"; + $out.=sprintf("%#06x",(($opcode>>8)<<8|$r1<<4|$r2)).","; + $out.=sprintf("%#06x",($i3<<8)|$i4).","; + $out.=sprintf("%#06x",($i5<<8)|($opcode&0xff)); + $out.="\t# $memn\t$ops\n" +} + +sub RILa { + confess(err("ARGNUM")) if ($#_!=2); + my $ops=join(',',@_[1..$#_]); + my $memn=(caller(1))[3]; + $memn=~s/^.*:://; + my ($opcode,$r1,$i2)=(shift,get_R(shift),get_I(shift,32)); + + $out.="\t.word\t"; + $out.=sprintf("%#06x",(($opcode>>4)<<8|$r1<<4|($opcode&0xf))).","; + $out.=sprintf("%#06x",($i2>>16)).","; + $out.=sprintf("%#06x",($i2&0xffff)); + $out.="\t# $memn\t$ops\n" +} + sub RRE { confess(err("ARGNUM")) if ($#_<0||2<$#_); my $ops=join(',',@_[1..$#_]); @@ -2510,6 +2578,20 @@ sub RRFb { $out.="\t# $memn\t$ops\n" } +sub RXYa { + confess(err("ARGNUM")) if ($#_!=2); + my $ops=join(',',@_[1..$#_]); + my $memn=(caller(1))[3]; + $memn=~s/^.*:://; + my ($opcode,$r1,$d2,$x2,$b2)=(shift,get_R(shift),get_DXB(shift)); + + $out.="\t.word\t"; + $out.=sprintf("%#06x",(($opcode>>8)<<8|$r1<<4|$x2)).","; + $out.=sprintf("%#06x",($b2<<12|($d2&0xfff))).","; + $out.=sprintf("%#06x",(($d2>>12)<<8|$opcode&0xff)); + $out.="\t# $memn\t$ops\n" +} + sub S { confess(err("ARGNUM")) if ($#_<0||1<$#_); my $ops=join(',',@_[1..$#_]); |