Subversion Repositories socgen

eval 'exec `which perl` -S $0 ${1+"$@"}'
   if 0;

#/**********************************************************************/
#/*                                                                    */
#/*             -------                                                */
#/*            /   SOC  \                                              */
#/*           /    GEN   \                                             */
#/*          /    TOOL    \                                            */
#/*          ==============                                            */
#/*          |            |                                            */
#/*          |____________|                                            */
#/*                                                                    */
#/*                                                                    */
#/*                                                                    */
#/*  Author(s):                                                        */
#/*      - John Eaton, jt_eaton@opencores.org                          */
#/*                                                                    */
#/**********************************************************************/
#/*                                                                    */
#/*    Copyright (C) <2010-2011>  <Ouabache Design Works>              */
#/*                                                                    */
#/*  This source file may be used and distributed without              */
#/*  restriction provided that this copyright statement is not         */
#/*  removed from the file and that any derivative work contains       */
#/*  the original copyright notice and the associated disclaimer.      */
#/*                                                                    */
#/*  This source file is free software; you can redistribute it        */
#/*  and/or modify it under the terms of the GNU Lesser General        */
#/*  Public License as published by the Free Software Foundation;      */
#/*  either version 2.1 of the License, or (at your option) any        */
#/*  later version.                                                    */
#/*                                                                    */
#/*  This source is distributed in the hope that it will be            */
#/*  useful, but WITHOUT ANY WARRANTY; without even the implied        */
#/*  warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR           */
#/*  PURPOSE.  See the GNU Lesser General Public License for more      */
#/*  details.                                                          */
#/*                                                                    */
#/*  You should have received a copy of the GNU Lesser General         */
#/*  Public License along with this source; if not, download it        */
#/*  from http://www.opencores.org/lgpl.shtml                          */
#/*                                                                    */
#/**********************************************************************/




############################################################################
# General PERL config
############################################################################
use Getopt::Long;
use English;
use File::Basename;
use Cwd;
use XML::LibXML;
use lib './tools';
use sys::lib;
use yp::lib;
use BerkeleyDB;


$OUTPUT_AUTOFLUSH = 1; # set autoflush of stdout to TRUE.


############################################################################
### Process the options
############################################################################
Getopt::Long::config("require_order", "prefix=-");
GetOptions("h","help",
           "work_site=s" => \$work_site,
           "vendor=s" => \$vendor,
           "library=s" => \$library,
           "component=s" => \$component,
           "version=s" => \$version
) || die "(use '$program_name -h' for help)";



##############################################################################
## Help option
##############################################################################
if ( $opt_h  or $opt_help) 
  { print "\n build_icarus_filelists -work_site /work  -vendor vendor_name  -library library_name  -component component_name   ";
    print "\n";
    exit 1;
  }


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



$home = cwd();

my $variant = "";
if($version) {$variant = "${component}_${version}"}
else         {$variant = "${component}"}

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

my $parser = XML::LibXML->new();



#/*********************************************************************************************/
#/                                                                                            */
#/  Create filelists for simulation, code coverage                                            */
#/                                                                                            */
#/                                                                                            */
#/*********************************************************************************************/

@filelist_sim = (  );








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

print "Building SIM filelists for  $work_site  $vendor $library   $component $version $variant \n" ;
my $sim_library_path ;
my $spirit_component_file    = $parser->parse_file(yp::lib::find_ipxact_component($vendor,$library,$component,$version));
my $socgen_file               = $parser->parse_file(yp::lib::find_componentConfiguration($vendor,$library,$component));
my $lib_comp_sep             = yp::lib::find_lib_comp_sep($vendor,$library,$component);

my $sim_comp_path            = $socgen_file->findnodes("//socgen:componentConfiguration/socgen:sim/socgen:comp_path/text()")->to_literal;

if ($sim_comp_path)
{
$sim_library_path            ="${lib_comp_sep}${sim_comp_path}";
}
else
{
$sim_library_path            = $socgen_file->findnodes("//socgen:componentConfiguration/socgen:sim/socgen:library_path/text()")->to_literal;
}


#/*********************************************************************************************/
#/                                                                                            */
#/                                                                                            */
#/  Read each variants parameters and defaults into an array and their order into an array    */
#/  order must be preservered so that parameters can use the values of other parameters       */
#/                                                                                            */
#/*********************************************************************************************/

my %default_parameters = ();
my @parameter_order    = ();


foreach  my   $i_name ($socgen_file->findnodes("//socgen:configurations/socgen:configuration[socgen:name/text() = '$variant']/socgen:parameters/socgen:parameter"))
      {
      my($parameter_name)     = $i_name ->findnodes('socgen:name/text()')->to_literal ;
      my($parameter_default)  = $i_name ->findnodes('socgen:value/text()')->to_literal ;
      $default_parameters{$parameter_name}  = $parameter_default;
      push  @parameter_order ,$parameter_name ;  
      }









foreach my $comp ($spirit_component_file->findnodes('//ipxact:component')) 
   {
   my($vendor)   = $comp->findnodes('./ipxact:vendor/text()')->to_literal ;
   my($library)  = $comp->findnodes('./ipxact:library/text()')->to_literal ;
   my($name)     = $comp->findnodes('./ipxact:name/text()')->to_literal ;
   my($version)  = $comp->findnodes('./ipxact:version/text()')->to_literal ;
   my $variant = "";
   if($version) {$variant = "${name}_${version}"}
   else         {$variant = "${name}"}
   print "rtl/gen directories  for    $library - $component         VLNV        $vendor - $library -  $name -  $variant \n"; 
   $module_name = yp::lib::get_module_name($vendor,$library,$name,$version);     
   }


   print "CREATING componentRef filelists for   $library   $component  $name $variant \n"; 


   #/*********************************************************************************************/
   #/                                                                                            */
   #/                                                                                            */
   #/                                                                                            */
   #/                                                                                            */
   #/                                                                                            */
   #/                                                                                            */
   #/*********************************************************************************************/


foreach  my   $i_name ($socgen_file->findnodes("//socgen:testbench[socgen:variant/text() = '$variant']/socgen:code_coverage"))
   {

   my $path ="${home}${work_site}/${vendor}__${library}${sim_library_path}/cov";
   mkdir $path,0755          unless( -e $path );
   $path ="${home}${work_site}/${vendor}__${library}${sim_library_path}/cov/${variant}";
   mkdir $path,0755          unless( -e $path );


   my $outfile ="${home}${work_site}/${vendor}__${library}${sim_library_path}/cov/${variant}/TestBench";
   open  DUTFILE,">$outfile" or die "unable to open $outfile";
   print  DUTFILE  "`timescale    1ns/1ns   \n";
   print  DUTFILE  " module TB();   \n";




      print DUTFILE  "     $module_name   \n";
      my $first =1;
      foreach  my  $parameter_name  (@parameter_order)
         {
         my($parameter_default)  =    $default_parameters{$parameter_name}; 
         if($first)
           {         
           print DUTFILE  "   #(  .${parameter_name}(${parameter_default})";
           $first = 0;
           }
         else
           {         
           print DUTFILE  ",\n       .${parameter_name}(${parameter_default})";
           }
         }
         if($first)
           {         
           print DUTFILE  "\n  test \n (); \n\n\n\n";
           }
          else
           {         
           print DUTFILE  ") \n test \n (); \n\n\n\n";
           }


   print  DUTFILE  " endmodule   \n";












   }



   #/*********************************************************************************************/
   #/                                                                                            */
   #/ Make simulation file set                                                                   */
   #/                                                                                            */
   #/                                                                                            */
   #/                                                                                            */
   #/                                                                                            */
   #/*********************************************************************************************/

   print "CREATING sim files for   $library  $component   $chip   $name  $variant \n"; 






    foreach  my   $i_name ($socgen_file->findnodes("//socgen:componentConfiguration/socgen:sim/socgen:icarus/socgen:test[socgen:variant/text() = '$variant']"))
      {
      my($simulation)      = $i_name ->findnodes('socgen:name/text()')->to_literal ;
      my($configuration)   = $i_name ->findnodes('socgen:configuration/text()')->to_literal ;
      print " sim files for   $library  $component   $variant  $simulation $configuration          \n"; 





     my $design_db_filename = yp::lib::get_design_db_file;
     my $design_db   = new BerkeleyDB::Hash( -Filename => $design_db_filename, -Flags => DB_CREATE ) or die "Cannot open ${design_db_filename}: $!";



     my $data_db_filename = yp::lib::get_elab_db_filename($vendor,$library,$component,$version,$simulation);
     my $data_db   = new BerkeleyDB::Hash( -Filename => $data_db_filename, -Flags => DB_CREATE ) or die "Cannot open ${data_db_filename}: $!";


     my $key;
     my $value;


     my @configs = ();


     my $cursor = $data_db ->db_cursor() ;
     while ($cursor->c_get($key, $value, DB_NEXT) == 0) 
       {


       $_ = $key;
       if(/parameter_root__(\S+)/) 
         { 
#         print "$key $value  \n";
         push @configs,"${1}--${value}:::";
         }

       }

       my $status = $cursor->c_close() ;

       $data_db   -> db_close();

       @configs      = sys::lib::trim_sort(@configs);
 
       my $config_n;

       foreach my $config (@configs)
              {
              $config_n = "${config}${config_n}"; 
              }

      my $new_value;
      $config_n="CONFIG___${config_n}";
      $design_db->db_get($config_n, $new_value );
      $config_n=$new_value;



      my $outfile ="${home}${work_site}/${vendor}__${library}${sim_library_path}/icarus/${simulation}/TestBench";
      open SIM_PARM_FILE,">$outfile" or die "unable to open $outfile";
         
      my %local_parameters =  %default_parameters;
      my @local_order      =  @parameter_order;



      foreach  my   $i_name ($socgen_file->findnodes("//socgen:componentConfiguration/socgen:sim/socgen:testbenches/socgen:testbench[socgen:variant/text() = '$variant']/./socgen:parameters/socgen:parameter/socgen:name"))
         {
         my($par_name)   = $i_name ->findnodes('./text()')->to_literal ;
         my($par_value)  = $i_name ->findnodes('../socgen:value/text()')->to_literal ;
         if  ( $local_parameters{$par_name} eq '' )  { push @local_order , $par_name; }
         $local_parameters{$par_name} = $par_value;    
         }



      foreach  my   $i_name ($socgen_file->findnodes("//socgen:configurations/socgen:configuration[socgen:name/text() = '$configuration']/./socgen:parameters/socgen:parameter/socgen:name"))
         {
         my($par_name)   = $i_name ->findnodes('./text()')->to_literal ;
         my($par_value)  = $i_name ->findnodes('../socgen:value/text()')->to_literal ;
         if($local_parameters{$par_name} eq '' )  { push @local_order , $par_name; }
         $local_parameters{$par_name} = $par_value; 
         }


    
      foreach  my   $i_name ($socgen_file->findnodes("//socgen:componentConfiguration/socgen:sim/socgen:icarus/socgen:test[socgen:name/text() = '$simulation']/./socgen:parameters/socgen:parameter/socgen:name"))
         {
         my($par_name)   = $i_name ->findnodes('./text()')->to_literal ;
         my($par_value)  = $i_name ->findnodes('../socgen:value/text()')->to_literal ;
         if  ( $local_parameters{$par_name} eq '' )  { push @local_order , $par_name; }
         $local_parameters{$par_name} = $par_value;    
         }









      print SIM_PARM_FILE  "//  Testbench  for  $library    $component    $variant   $configuration    $simulation\n";
      print SIM_PARM_FILE  "`ifndef     TIMESCALE                                \n";
      print SIM_PARM_FILE  "`define     TIMESCALE   1ns/1ns                                \n";
      print SIM_PARM_FILE  "`endif                                \n";
      print SIM_PARM_FILE  "                                \n";
      print SIM_PARM_FILE  "`ifndef     TIMEFORMAT                                \n";
      print SIM_PARM_FILE  "`define     TIMEFORMAT  \$timeformat(-6, 2, \" us\", 14);                                \n";
      print SIM_PARM_FILE  "`endif                                \n";
      print SIM_PARM_FILE  "                                \n";
      print SIM_PARM_FILE  "`timescale `TIMESCALE                                \n";
      print SIM_PARM_FILE  "                                \n";
      print SIM_PARM_FILE  "module TB();                                \n";
      print SIM_PARM_FILE  "                                \n";
      print SIM_PARM_FILE  "initial                                \n";
      print SIM_PARM_FILE  "begin                                \n";
      print SIM_PARM_FILE  "`TIMEFORMAT                                \n";
      print SIM_PARM_FILE  "end                                \n";
      print SIM_PARM_FILE  "                                \n";
      print SIM_PARM_FILE  "`ifdef VCD                                \n";
      print SIM_PARM_FILE  "initial                                \n";
      print SIM_PARM_FILE  " begin                                \n";
      print SIM_PARM_FILE  "`include \"./dmp_define\"                                \n";
      print SIM_PARM_FILE  " end                                \n";
      print SIM_PARM_FILE  "`endif                                \n";
      print SIM_PARM_FILE  " reg clk,START;            \n";
      print SIM_PARM_FILE  " wire FAIL,FINISH;                               \n";
      print SIM_PARM_FILE  " reg  failed;                               \n";
      print SIM_PARM_FILE  " reg [31:0] failcount;                               \n";
      print SIM_PARM_FILE  "initial                             \n";
      print SIM_PARM_FILE  "begin                             \n";
      print SIM_PARM_FILE  "clk=0;                             \n";
      print SIM_PARM_FILE  "START=0;                             \n";
      print SIM_PARM_FILE  "@ (posedge clk);                             \n";
      print SIM_PARM_FILE  "@ (posedge clk);                             \n";
      print SIM_PARM_FILE  "@ (posedge clk) ;                             \n";
      print SIM_PARM_FILE  "START = 1;                             \n";
      print SIM_PARM_FILE  "end                       \n";
      print SIM_PARM_FILE  "always@(posedge clk)           \n";
      print SIM_PARM_FILE  "if(START && FINISH)           \n";
      print SIM_PARM_FILE  "begin           \n";
      print SIM_PARM_FILE  "   if(failed)        \n";
      print SIM_PARM_FILE  "     begin        \n";
      print SIM_PARM_FILE  "     \$display(\"%t  SIM over: ERROR    %d failures\",\$realtime ,failcount );        \n";
      print SIM_PARM_FILE  "     end        \n";
      print SIM_PARM_FILE  "  else        \n";
      print SIM_PARM_FILE  "     begin        \n";
      print SIM_PARM_FILE  "     \$display(\"%t  SIM over: PASSED\",\$realtime  );        \n";
      print SIM_PARM_FILE  "     end // else: !if(failed)        \n";
      print SIM_PARM_FILE  "\$dumpflush;           \n";
      print SIM_PARM_FILE  "\$finish;           \n";
      print SIM_PARM_FILE  "end           \n";
      print SIM_PARM_FILE  "always@(posedge clk or negedge START)        \n";
      print SIM_PARM_FILE  "if(!START)        \n";
      print SIM_PARM_FILE  "begin        \n";
      print SIM_PARM_FILE  "failed <= 1\'b0;        \n";
      print SIM_PARM_FILE  "failcount <= 32\'h0;        \n";
      print SIM_PARM_FILE  "end        \n";
      print SIM_PARM_FILE  "else        \n";
      print SIM_PARM_FILE  "begin        \n";
      print SIM_PARM_FILE  "if(FAIL)        \n";
      print SIM_PARM_FILE  "begin        \n";
      print SIM_PARM_FILE  "failed <= 1\'b1;        \n";
      print SIM_PARM_FILE  "failcount <= failcount + 32\'h00000001;        \n";
      print SIM_PARM_FILE  "end        \n";
      print SIM_PARM_FILE  "else        \n";
      print SIM_PARM_FILE  "begin        \n";
      print SIM_PARM_FILE  "failed <= failed;        \n";
      print SIM_PARM_FILE  "failcount <= failcount;        \n";
      print SIM_PARM_FILE  "end        \n";
      print SIM_PARM_FILE  "end           \n";

      print SIM_PARM_FILE  "always                       \n";
      print SIM_PARM_FILE  " #($local_parameters{\"PERIOD\"}/2) clk = !clk;                       \n";
      print SIM_PARM_FILE  "`include \"./test_define\"                                \n";



      print SIM_PARM_FILE  "     ${module_name}_${config_n}   \n";

      print SIM_PARM_FILE  "    test \n (.clk(clk),.START(START),.FAIL(FAIL),.FINISH(FINISH)); \n\n\n\n";
      print SIM_PARM_FILE  "task automatic next;           \n"; 
      print SIM_PARM_FILE  "  input [31:0] num;           \n"; 
      print SIM_PARM_FILE  "  repeat (num)       @ (posedge clk);           \n";        
      print SIM_PARM_FILE  "endtask            \n"; 
      print SIM_PARM_FILE  "           \n"; 
      print SIM_PARM_FILE  "           \n"; 
      print SIM_PARM_FILE  "initial           \n"; 
      print SIM_PARM_FILE  "   begin           \n"; 
      print SIM_PARM_FILE  "   next($local_parameters{\"TIMEOUT\"});           \n"; 
      print SIM_PARM_FILE  "   \$display(\"%t  Sim over :ERROR    TIMEOUT\",\$realtime  );           \n"; 
      print SIM_PARM_FILE  "   @ (posedge clk)           \n"; 
      print SIM_PARM_FILE  "   \$dumpflush;                      \n"; 
      print SIM_PARM_FILE  "   \$finish;                         \n"; 
      print SIM_PARM_FILE  "   end           \n"; 
      print SIM_PARM_FILE  "            \n"; 






      print SIM_PARM_FILE  "endmodule                                \n";





      }