blob: d0c47582de6bfadf623a1197a107704bdc059151 [file] [log] [blame]
#!/usr/bin/perl -w
my %layersToDo=("li1"=>1,"mcon"=>1,"locali"=>1,"metal1"=>1);
foreach my $lef (<orig/*.lef>)
{
$lef=~s/^orig\///;
my $mag="../mag/$lef"; $mag=~s/\.lef$/\.mag/;
if(open MAGIN,"<$mag")
{
my $active=0;
while(<MAGIN>)
{
if(m/<< (\w+) >>/)
{
$active=defined($layersToDo{$1});
$obs.=" LAYER $1 ;\n" if($active);
}
if(m/rect (-?\d+) (-?\d+) (-?\d+) (-?\d+)/ && $active)
{
$obs.="RECT ( ".($1/1000.0)." ".($2/1000.0)." ) ( ".($3/1000.0)." ".($4/1000.0)." ) ;\n";
}
}
close MAGIN;
}
else
{
print "ERROR: Could not open magic file $mag : $!\n";
}
#print "$mag\n$obs\n";
#next;
my $cell=$lef; $cell=~s/\.lef//;
print "$lef\n";
open LEFIN,"<orig/$lef";
open LEFOUT,">$lef";
our $pin="";
my $filled=0;
while(<LEFIN>)
{
$pin=$1 if(m/PIN (\w+)/);
s/SYMMETRY X Y R90/SITE unit/;
s/SITE CORE/SYMMETRY X Y R90/;
#s/SITE unit.*//;
s/metal2/met1/;
s/VDD/vdd/;
s/GND/gnd/;
s/USE SIGNAL/USE POWER/ if($pin eq "VDD");
s/USE SIGNAL/USE GROUND/ if($pin eq "GND");
if(m/^END (\w+)/ && !$filled)
{
print LEFOUT " OBS\n$obs\n end\n";
}
print LEFOUT $_;
#print $_;
if(m/FOREIGN/)
{
if(open(MAG,"<$mag"))
{
while(<MAG>)
{
if(m/rect 0 0 (\d+) (\d+)/)
{
my $h=$1;
my $w=$2;
my $factor=0.01;
print "$lef -> ".($1*$factor)." ".($2*$factor)."\n";
print LEFOUT " SIZE ".($1*$factor)." BY ".($2*$factor)." ;\n";
}
if(m/string FIXED_BBOX 0 0 (\d+) (\d+)/)
{
my $h=$1;
my $w=$2;
my $factor=0.01;
print "$lef -> ".($1*$factor)." ".($2*$factor)."\n";
print LEFOUT " SIZE ".($1*$factor)." BY ".($2*$factor)." ;\n";
}
}
close MAG;
}
}
}
close LEFOUT;
close LEFIN;
open MAGIC,"|magic -dnull -noconsole -T sky130A";
print MAGIC "lef read $lef\n";
print MAGIC "load $cell\n";
print MAGIC "lef write $lef\n";
print MAGIC "quit\n";
close MAGIC;
}