Subversion Repositories t400

#!/usr/bin/perl -w

#

##############################################################################

#

# run_regression.pl

#

# $Id: run_regression.pl,v 1.3 2006-06-05 21:03:05 arniml Exp $

#

# Copyright (c) 2006, Arnim Laeuger (arniml@opencores.org)

#

# All rights reserved

#

# ############################################################################

#

# Purpose:

# ========

#

# Runs regression suite over all testcells found in $PROJECT_DIR/sw/verif.

#

# The testcells are identified by searching for the testbench identifiers

# as defined below for %testbenches.

# Then each testcell is built and executed with the specified testcells.

#

use strict;

my $project_dir = $ENV{'PROJECT_DIR'};

my $verif_dir   = $project_dir.'/sw/verif';

my $sim_dir     = $project_dir.'/sim/rtl_sim';

# the testbenches and their identifiers

my %testbenches = ('t41x' => './tb_t411_behav_c0',

                   't42x' => './tb_t420_behav_c0',

                   'int'  => './tb_int_behav_c0',

                   'mb'   => './tb_microbus_behav_c0');

my ($tb_name, $tb_exec);

# identify the directories below $verif_dir containing test classes

my @classes_dirs = ('black_box', 'int', 'system');

my $dir;

my %testdirs;

# common GHDL options

my $ghdl_options = '--assert-level=error';

##############################################################################

# find all test directories for all the testbenches

#

foreach $dir (@classes_dirs) {

    $dir = $verif_dir.'/'.$dir;

    while (($tb_name, $tb_exec) = each(%testbenches)) {

        my $elem;

        my @dirs = `find $dir -type f -name $tb_name`;

        foreach $elem (@dirs) {

            $elem =~ s/\/[^\/]+$//;

            $testdirs{$elem} = 1;

        }

    }

}

##############################################################################

# run through all tests and execute the enabled testbenches

#

chdir($sim_dir);

while (($dir, $tb_exec) = each(%testdirs)) {

    # remove all previous hex files

    system('rm -f *.hex');

    chdir($dir);

    print("Building $dir\n");

    if (system('make all clean') == 0) {

        my @execute_tbs;

        # collect the testbenches to be executed

        while (($tb_name, $tb_exec) = each(%testbenches)) {

            if (-f $tb_name) {

                push(@execute_tbs, $tb_name);

            }

        }

        # and finally execute them

        chdir($sim_dir);

        foreach $tb_name (@execute_tbs) {

            print("Executing for $tb_name\n");

            system("$testbenches{$tb_name} $ghdl_options");

        }

    } else {

        print("Build failed\n");

    }

}