This commit was manufactured by cvs2git to create tag 'tb_20250414'.tb_20250414

1 files changed, 0 insertions, 257 deletions

diff --git a/src/lib/libcrypto/perlasm/x86asm.pl b/src/lib/libcrypto/perlasm/x86asm.pl
deleted file mode 100644
index 7e72707684..0000000000
--- a/src/lib/libcrypto/perlasm/x86asm.pl
+++ /dev/null
@@ -1,257 +0,0 @@
-#!/usr/bin/env perl
-
-# require 'x86asm.pl';
-# &asm_init(<flavor>,"aes-586.pl"[,$x86only]);
-# &function_begin("foo");
-# ...
-# &function_end("foo");
-# &asm_finish
-
-$out=();
-$i386=0;
-
-# AUTOLOAD is this context has quite unpleasant side effect, namely
-# that typos in function calls effectively go to assembler output,
-# but on the pros side we don't have to implement one subroutine per
-# each opcode...
-sub ::AUTOLOAD
-{ my $opcode = $AUTOLOAD;
-
-    die "more than 4 arguments passed to $opcode" if ($#_>3);
-
-    $opcode =~ s/.*:://;
-    if    ($opcode =~ /^push/) { $stack+=4; }
-    elsif ($opcode =~ /^pop/)  { $stack-=4; }
-
-    &generic($opcode,@_) or die "undefined subroutine \&$AUTOLOAD";
-}
-
-sub ::emit
-{ my $opcode=shift;
-
-    if ($#_==-1)    { push(@out,"\t$opcode\n");                         }
-    else            { push(@out,"\t$opcode\t".join(',',@_)."\n");       }
-}
-
-sub ::emitraw
-{ my $opcode=shift;
-
-    if ($#_==-1)    { push(@out,"$opcode\n");                           }
-    else            { push(@out,"$opcode\t".join(',',@_)."\n"); }
-}
-
-sub ::LB
-{   $_[0] =~ m/^e?([a-d])x$/o or die "$_[0] does not have a 'low byte'";
-  $1."l";
-}
-sub ::HB
-{   $_[0] =~ m/^e?([a-d])x$/o or die "$_[0] does not have a 'high byte'";
-  $1."h";
-}
-sub ::stack_push{ my $num=$_[0]*4; $stack+=$num; &sub("esp",$num);      }
-sub ::stack_pop { my $num=$_[0]*4; $stack-=$num; &add("esp",$num);      }
-sub ::blindpop  { &pop($_[0]); $stack+=4;                               }
-sub ::wparam    { &DWP($stack+4*$_[0],"esp");                           }
-sub ::swtmp     { &DWP(4*$_[0],"esp");                                  }
-
-sub ::bswap
-{   if ($i386)  # emulate bswap for i386
-    {   &comment("bswap @_");
-        &xchg(&HB(@_),&LB(@_));
-        &ror (@_,16);
-        &xchg(&HB(@_),&LB(@_));
-    }
-    else
-    {   &generic("bswap",@_);   }
-}
-# These are made-up opcodes introduced over the years essentially
-# by ignorance, just alias them to real ones...
-sub ::movb      { &mov(@_);     }
-sub ::xorb      { &xor(@_);     }
-sub ::rotl      { &rol(@_);     }
-sub ::rotr      { &ror(@_);     }
-sub ::exch      { &xchg(@_);    }
-sub ::halt      { &hlt;         }
-sub ::movz      { &movzx(@_);   }
-sub ::pushf     { &pushfd;      }
-sub ::popf      { &popfd;       }
-
-# 3 argument instructions
-sub ::movq
-{ my($p1,$p2,$optimize)=@_;
-
-    if ($optimize && $p1=~/^mm[0-7]$/ && $p2=~/^mm[0-7]$/)
-    # movq between mmx registers can sink Intel CPUs
-    {   &::pshufw($p1,$p2,0xe4);                }
-    else
-    {   &::generic("movq",@_);                  }
-}
-
-# SSE>2 instructions
-my %regrm = (   "eax"=>0, "ecx"=>1, "edx"=>2, "ebx"=>3,
-                "esp"=>4, "ebp"=>5, "esi"=>6, "edi"=>7  );
-sub ::pextrd
-{ my($dst,$src,$imm)=@_;
-    if ("$dst:$src" =~ /(e[a-dsd][ixp]):xmm([0-7])/)
-    {   &::data_byte(0x66,0x0f,0x3a,0x16,0xc0|($2<<3)|$regrm{$1},$imm); }
-    else
-    {   &::generic("pextrd",@_);                }
-}
-
-sub ::pinsrd
-{ my($dst,$src,$imm)=@_;
-    if ("$dst:$src" =~ /xmm([0-7]):(e[a-dsd][ixp])/)
-    {   &::data_byte(0x66,0x0f,0x3a,0x22,0xc0|($1<<3)|$regrm{$2},$imm); }
-    else
-    {   &::generic("pinsrd",@_);                }
-}
-
-sub ::pshufb
-{ my($dst,$src)=@_;
-    if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
-    {   &data_byte(0x66,0x0f,0x38,0x00,0xc0|($1<<3)|$2);        }
-    else
-    {   &::generic("pshufb",@_);                }
-}
-
-sub ::palignr
-{ my($dst,$src,$imm)=@_;
-    if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
-    {   &::data_byte(0x66,0x0f,0x3a,0x0f,0xc0|($1<<3)|$2,$imm); }
-    else
-    {   &::generic("palignr",@_);               }
-}
-
-sub ::pclmulqdq
-{ my($dst,$src,$imm)=@_;
-    if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
-    {   &::data_byte(0x66,0x0f,0x3a,0x44,0xc0|($1<<3)|$2,$imm); }
-    else
-    {   &::generic("pclmulqdq",@_);             }
-}
-
-# label management
-$lbdecor="L";           # local label decoration, set by package
-$label="000";
-
-sub ::islabel           # see is argument is a known label
-{ my $i;
-    foreach $i (values %label) { return $i if ($i eq $_[0]); }
-  $label{$_[0]};        # can be undef
-}
-
-sub ::label             # instantiate a function-scope label
-{   if (!defined($label{$_[0]}))
-    {   $label{$_[0]}="${lbdecor}${label}${_[0]}"; $label++;   }
-  $label{$_[0]};
-}
-
-sub ::LABEL             # instantiate a file-scope label
-{   $label{$_[0]}=$_[1] if (!defined($label{$_[0]}));
-  $label{$_[0]};
-}
-
-sub ::static_label      { &::LABEL($_[0],$lbdecor.$_[0]); }
-
-sub ::set_label_B       { push(@out,"@_:\n"); }
-sub ::set_label
-{ my $label=&::label($_[0]);
-    &::align($_[1]) if ($_[1]>1);
-    &::set_label_B($label);
-  $label;
-}
-
-sub ::wipe_labels       # wipes function-scope labels
-{   foreach $i (keys %label)
-    {   delete $label{$i} if ($label{$i} =~ /^\Q${lbdecor}\E[0-9]{3}/); }
-}
-
-# subroutine management
-sub ::function_begin
-{   &function_begin_B(@_);
-    $stack=4;
-    &push("ebp");
-    &push("ebx");
-    &push("esi");
-    &push("edi");
-}
-
-sub ::function_end
-{   &pop("edi");
-    &pop("esi");
-    &pop("ebx");
-    &pop("ebp");
-    &ret();
-    &function_end_B(@_);
-    $stack=0;
-    &wipe_labels();
-}
-
-sub ::function_end_A
-{   &pop("edi");
-    &pop("esi");
-    &pop("ebx");
-    &pop("ebp");
-    &ret();
-    $stack+=16; # readjust esp as if we didn't pop anything
-}
-
-sub ::asciz
-{ my @str=unpack("C*",shift);
-    push @str,0;
-    while ($#str>15) {
-        &data_byte(@str[0..15]);
-        foreach (0..15) { shift @str; }
-    }
-    &data_byte(@str) if (@str);
-}
-
-sub ::asm_finish
-{   &file_end();
-    print @out;
-}
-
-sub ::asm_init
-{ my ($type,$fn,$cpu)=@_;
-
-    $filename=$fn;
-    $i386=$cpu;
-
-    $elf=$cpp=$coff=$aout=$macosx=$win32=$openbsd=$android=0;
-    if    (($type eq "elf"))
-    {   $elf=1;                 require "x86gas.pl";    }
-    elsif (($type eq "a\.out"))
-    {   $aout=1;                require "x86gas.pl";    }
-    elsif (($type eq "coff" or $type eq "gaswin"))
-    {   $coff=1;                require "x86gas.pl";    }
-    elsif (($type eq "macosx"))
-    {   $aout=1; $macosx=1;     require "x86gas.pl";    }
-    elsif (($type eq "openbsd-elf"))
-    {   $openbsd=$elf=1;        require "x86gas.pl";    }
-    elsif (($type eq "openbsd-a.out"))
-    {   $openbsd=1;             require "x86gas.pl";    }
-    elsif (($type eq "android"))
-    {   $elf=1; $android=1;     require "x86gas.pl";    }
-    else
-    {   print STDERR <<"EOF";
-Pick one target type from
-        elf     - Linux, FreeBSD, Solaris x86, etc.
-        a.out   - DJGPP, elder OpenBSD, etc.
-        coff    - GAS/COFF such as Win32 targets
-        openbsd-elf     - OpenBSD elf
-        openbsd-a.out   - OpenBSD a.out
-        macosx  - Mac OS X
-EOF
-        exit(1);
-    }
-
-    $pic=0;
-    for (@ARGV) { $pic=1 if (/\-[fK]PIC/i); }
-
-    ::emitraw("#include \"x86_arch.h\"\n");
-    ::emitraw("#include <machine/asm.h>\n") if $openbsd;
-    $filename =~ s/\.pl$//;
-    &file($filename);
-}
-
-1;