Subversion Repositories w11

#!/usr/bin/perl -w

# $Id: ti_w11 570 2014-07-20 19:05:11Z mueller $

#

#  Revision History:

# Date         Rev Version  Comment

# 2014-07-13   570   1.2    bugfix: split options args into ti_rri opts and cmds

# 2013-05-05   516   1.1    renamed to ti_w11

# 2013-04-26   510   1.0    Initial version (derived from dorri)

#

use 5.005;                                  # require Perl 5.005 or higher

use strict;                                 # require strict checking

use FileHandle;

sub print_usage;

autoflush STDOUT 1;             # autoflush, so noting lost on exec later

my $sysbase = "$ENV{RETROBASE}/rtl/sys_gen/w11a";

my $opt_b;

my $opt_io = '';

my $opt_f = '';

my $opt_tmu;

my $tirri;

my $val_term;

my $val_tb_s3 = "tbw $sysbase/s3board/tb/tb_w11a_s3";

my $val_tb_n2 = "tbw $sysbase/nexys2/tb/tb_w11a_n2";

my $val_tb_n3 = "tbw $sysbase/nexys3/tb/tb_w11a_n3";

my $val_tb;

my $val_e;

my @arglist;

#

# process ti_w11 options

#

while (scalar(@ARGV)) {

  my $curarg = $ARGV[0];

  if ($curarg =~ m{^-b$} ) {                # -b

    $opt_b = 1;

    shift @ARGV;

  } elsif ($curarg =~ m{^-tmu$} ) {         # -tmu

    $opt_tmu = 1;

    shift @ARGV;

  } elsif ($curarg =~ m{^-s3$} ) {          # -s3

    $opt_io = 'f';

    $val_tb = $val_tb_s3;

    shift @ARGV;

  } elsif ($curarg =~ m{^-n2$} ) {          # -n2

    $opt_io = 'f';

    $val_tb = $val_tb_n2;

    shift @ARGV;

  } elsif ($curarg =~ m{^-n3$} ) {          # -n3

    $opt_io = 'f';

    $val_tb = $val_tb_n3;

    shift @ARGV;

  } elsif ($curarg =~ m{^-f(s\d?|u)$} ) {    # -f[su]

    $opt_f = $1;

    shift @ARGV;

  } elsif ($curarg =~ m{^-t([su])(\d?),?} ) {   # -t[su]...

    my $devnam = ($1 eq 's') ? '/dev/ttyS' : '/dev/ttyUSB';

    my $devnum = $2;

    my ($dev,$baud,$opt1,$opt2) = split /,/,$curarg;

    $baud  = '115k' unless defined $baud;

    if ($baud !~ m{^\d*k?$}) {

      print STDERR "ti_w11-E: invalid format of -ts or -tu option\n";

      exit 1;

    }

    $opt_io = 't';

    $val_term = sprintf '%s%d,%s', $devnam, $devnum, $baud;

    $val_term .= ",$opt1" if defined $opt1;

    $val_term .= ",$opt2" if defined $opt2;

    shift @ARGV;

  } elsif ($curarg =~ m{^-u$} )  {          # -u

    $opt_io = 'u';

    shift @ARGV;

  } elsif ($curarg =~ m{^-e$} ) {           # -e 

    print STDERR "ti_w11-W: multiple -e options, only last taken\n"

      if defined $val_e;

    shift @ARGV;

    if (scalar(@ARGV) == 0 || $ARGV[0] =~ m{^-}) {

      print STDERR "ti_w11-E: no file name after -e option\n";

      exit 1;

    } else {

      $val_e = shift @ARGV;

      if (not -r $val_e) {

        print STDERR "ti_w11-E: file '$val_e' not found\n";

        exit 1;

      }

    }

  } else {

    last;

  }

}

#

# process remaining arguments, separate ti_rri options and commands

#

# handle options (all starting with -)

my @tiopts;

while (scalar(@ARGV)) {

  last unless $ARGV[0] =~ m{^--};

  push @tiopts, shift @ARGV;

}

# handle comands

my @ticmds;

while (scalar(@ARGV)) {

  my $curarg = shift @ARGV;

  if ($curarg =~ m{^@(.*)$} && ! -r $1) {

    print STDERR "ti_w11-E: file '$1' not found\n";

    exit 1;

  }

  push @ticmds,$curarg;

}

#

# check that either -s3/n2/n3 or -t or -u given

# setup pi_rri options for either case

#

if ($opt_io eq 'f') {

  push @arglist, '--fifo';

  push @arglist, "--run=$val_tb";

} elsif ($opt_io eq 't') {

  push @arglist, "--term=$val_term";

} elsif ($opt_io eq 'u') {

  push @arglist, '--cuff';

} else {

  print STDERR "ti_w11-E: neither -s3/-n2/-n3 nor -t or -u specified\n";

  print_usage();

  exit 1;

}

#

# setup all other ti_rri options

#

push @arglist, '--logl=2';

push @arglist, '--int' unless $opt_b;

push @arglist, '--pack=rw11';

push @arglist, @tiopts;                     # add options from ARGV

push @arglist, '--';

#

# actions prior to first exec

#   setup tmu ect

#   setup access path --> handle -f options

#

if ($opt_io eq 'f') {

  if ($opt_tmu) {

    push @arglist, 'rlc oob -sbcntl 13   1';

  }

  if ($opt_f eq 'u') {

    push @arglist, 'rlc oob -sbdata  8 0x2';

    push @arglist, 'rlc oob -sbdata 16 0x4';

  }

}

#

# initialize w11 cpu system

#

push @arglist, 'rw11::setup_sys';

#

# handle -e option

#

if (defined $val_e) {

  if ($val_e =~ m/\.mac$/) {

    push @arglist, "cpu0 ldasm -file $val_e -sym ldasm_sym -lst ldasm_lst";

  } else {

    push @arglist, "cpu0 ldabs $val_e";

  }

  push @arglist, 'rw11::cpumon';

  push @arglist, 'rw11::cpucons';

  push @arglist, 'cpu0 cp -stapc 0200';

}

push @arglist, @ticmds;                     # add commands from ARGV

#

# find ti_rri executable

#

$tirri=`which ti_rri`;

chomp $tirri;

if ($tirri eq '' || ! -e $tirri) {

  print STDERR "ti_w11-E: failed to locate ti_rri\n";

  exit 1;

}

#

# print command file

#

if (1) {

 print 'ti_rri ', join (' ', map {(m{\s}) ? "\"$_\"" : $_} @arglist) , "\n";

}

#

# and do it

#

exec $tirri, @arglist

  or die "failed to exec: $!";

exit 1;

# ----------------------------------------------------------------------------

sub print_usage {

  print "usage: ti_w11  ...\n";

  print "  setup options for ghdl simulation runs:\n";

  print "    -s3       start tb_w11a_s3 simulation\n";

  print "    -n2       start tb_w11a_n2 simulation\n";

  print "    -n3       start tb_w11a_n3 simulation\n";

  print "    -f..      simulation communication options\n";

  print "      -fu       use cuff data path\n";

  print "    -tmu      activate trace and monitoring unit\n";

  print "  setup options for FPGA connects:\n";

  print "    -u        use --cuff connect\n";

  print "    -t..      use --term connect\n";

  print "      -ts*[,opts]   use /dev/ttyS*   (* is device number)\n";

  print "      -tu*[,opts]   use /dev/ttyUSB* (* is device number)\n";

  print "                    opts can be ',break', ',xon'\n";

  print "  common options:\n";

  print "    -e  load and execute file\n";

  print "                file type '.mac': on the fly compile with asm-11\n";

  print "                any other file type: assume lda format\n";

  print "\n";

  print "  either one of -s3,-n2, or -n3 must be given -> sim run\n";

  print "  or one of -t or -u must be given            -> fpga run\n";

}