diff options
Diffstat (limited to 'crypto/libdes/asm/x86unix.pl')
| -rw-r--r-- | crypto/libdes/asm/x86unix.pl | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/crypto/libdes/asm/x86unix.pl b/crypto/libdes/asm/x86unix.pl deleted file mode 100644 index 2048a9cc3ade..000000000000 --- a/crypto/libdes/asm/x86unix.pl +++ /dev/null @@ -1,253 +0,0 @@ -#!/usr/local/bin/perl - -package x86ms; - -$label="L000"; - -$align=($main'aout)?"4":"16"; -$under=($main'aout)?"_":""; -$com_start=($main'sol)?"/":"#"; - -if ($main'cpp) - { - $align="ALIGN"; - $under=""; - $com_start='/*'; - $com_end='*/'; - } - -%lb=( 'eax', '%al', - 'ebx', '%bl', - 'ecx', '%cl', - 'edx', '%dl', - 'ax', '%al', - 'bx', '%bl', - 'cx', '%cl', - 'dx', '%dl', - ); - -%hb=( 'eax', '%ah', - 'ebx', '%bh', - 'ecx', '%ch', - 'edx', '%dh', - 'ax', '%ah', - 'bx', '%bh', - 'cx', '%ch', - 'dx', '%dh', - ); - -%regs=( 'eax', '%eax', - 'ebx', '%ebx', - 'ecx', '%ecx', - 'edx', '%edx', - 'esi', '%esi', - 'edi', '%edi', - 'ebp', '%ebp', - 'esp', '%esp', - ); - -sub main'LB - { - (defined($lb{$_[0]})) || die "$_[0] does not have a 'low byte'\n"; - return($lb{$_[0]}); - } - -sub main'HB - { - (defined($hb{$_[0]})) || die "$_[0] does not have a 'high byte'\n"; - return($hb{$_[0]}); - } - -sub main'DWP - { - local($addr,$reg1,$reg2,$idx)=@_; - - - $ret=""; - - $addr =~ s/(^|[+ \t])([A-Za-z_]+)($|[+ \t])/$1$under$2$3/; - - $reg1="$regs{$reg1}" if defined($regs{$reg1}); - $reg2="$regs{$reg2}" if defined($regs{$reg2}); - $ret.=$addr if ($addr ne "") && ($addr ne 0); - if ($reg2 ne "") - { - $ret.="($reg1,$reg2,$idx)"; - } - else - { - $ret.="($reg1)" - } - return($ret); - } - -sub main'mov { &out2("movl",@_); } -sub main'movb { &out2("movb",@_); } -sub main'and { &out2("andl",@_); } -sub main'or { &out2("orl",@_); } -sub main'shl { &out2("shll",@_); } -sub main'shr { &out2("shrl",@_); } -sub main'xor { &out2("xorl",@_); } -sub main'add { &out2("addl",@_); } -sub main'sub { &out2("subl",@_); } -sub main'rotl { &out2("roll",@_); } -sub main'rotr { &out2("rorl",@_); } -sub main'exch { &out2("xchg",@_); } -sub main'cmp { &out2("cmpl",@_); } -sub main'jmp { &out1("jmp",@_); } -sub main'je { &out1("je",@_); } -sub main'jne { &out1("jne",@_); } -sub main'jnz { &out1("jnz",@_); } -sub main'dec { &out1("decl",@_); } -sub main'push { &out1("pushl",@_); } -sub main'call { &out1("call",$under.$_[0]); } - - -sub out2 - { - local($name,$p1,$p2)=@_; - local($l,$ll,$t); - - print "\t$name\t"; - $t=&conv($p2).","; - $l=length($t); - print $t; - $ll=4-($l+9)/8; - print "\t" x $ll; - print &conv($p1); - print "\n"; - } - -sub out1 - { - local($name,$p1)=@_; - local($l,$t); - - print "\t$name\t"; - print &conv($p1); - print "\n"; - } - -sub conv - { - local($p)=@_; - -# $p =~ s/0x([0-9A-Fa-f]+)/0$1h/; - - $p=$regs{$p} if (defined($regs{$p})); - - $p =~ s/^([0-9A-Fa-f]+)$/\$$1/; - $p =~ s/^(0x[0-9A-Fa-f]+)$/\$$1/; - return $p; - } - -sub main'file - { - local($file)=@_; - - print <<"EOF"; - .file "$file.s" - .version "01.01" -gcc2_compiled.: -EOF - } - -sub main'function_begin - { - local($func,$num)=@_; - - $params=$num*4; - - $func=$under.$func; - - print <<"EOF"; -.text - .align $align -.globl $func -EOF - if ($main'cpp) - { printf("\tTYPE($func,\@function)\n"); } - else { printf("\t.type $func,\@function\n"); } - print <<"EOF"; -$func: - pushl %ebp - pushl %ebx - pushl %esi - pushl %edi - -EOF - $stack=20; - } - -sub main'function_end - { - local($func)=@_; - - $func=$under.$func; - - print <<"EOF"; - popl %edi - popl %esi - popl %ebx - popl %ebp - ret -.${func}_end: -EOF - if ($main'cpp) - { printf("\tSIZE($func,.${func}_end-$func)\n"); } - else { printf("\t.size\t$func,.${func}_end-$func\n"); } - print ".ident \"desasm.pl\"\n"; - $stack=0; - %label=(); - } - - -sub main'wparam - { - local($num)=@_; - - return(&main'DWP($stack+$num*4,"esp","",0)); - } - -sub main'wtmp - { - local($num)=@_; - - return(&main'DWP(-($num+1)*4,"esp","",0)); - } - -sub main'comment - { - foreach (@_) - { - if (/^\s*$/) - { print "\n"; } - else - { print "\t$com_start $_ $com_end\n"; } - } - } - -sub main'label - { - if (!defined($label{$_[0]})) - { - $label{$_[0]}=".${label}${_[0]}"; - $label++; - } - return($label{$_[0]}); - } - -sub main'set_label - { - if (!defined($label{$_[0]})) - { - $label{$_[0]}=".${label}${_[0]}"; - $label++; - } - print ".align $align\n"; - print "$label{$_[0]}:\n"; - } - -sub main'file_end - { - } |