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 Scalar::Util qw(looks_like_number);
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",
           "vendor=s" => \$vendor,
           "library=s" => \$library,
           "version=s" => \$version,
           "component=s" => \$component,
           "verbose"
) || die "(use '$program_name -h' for help)";


##############################################################################
## Help option
##############################################################################
if ( $opt_h  or $opt_help  ) 
  { print "\n read_ports    -vendor vendor_name -library library_name  -component component_name  -version version_name \n";
    exit 1;
  }






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


$home = cwd();


my $variant;

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


my $main_module_name = yp::lib::get_module_name($vendor,$library,$component,$version) ;
my $parser = XML::LibXML->new();


my $spirit_component_file    = $parser->parse_file(yp::lib::find_ipxact_component($vendor,$library,$component,$version));

if($opt_verbose) {print "\n READ_ports     $vendor $library $component $version         \n";}



my $io_ports  = yp::lib::get_io_ports() ;

   my $gen_port_outfile = yp::lib::get_io_ports_db_filename($vendor,$library,$component,$version);
   $ports_db   = new BerkeleyDB::Hash( -Filename => $gen_port_outfile, -Flags => DB_CREATE ) or die "Cannot open ${gen_port_outfile}: $!";
#   print "XXXXXXXX   $gen_port_outfile           READ PORTS  \n";


   my $gen_bus_outfile = yp::lib::get_io_busses_db_filename($vendor,$library,$component,$version);
   $busses_db   = new BerkeleyDB::Hash( -Filename => $gen_bus_outfile, -Flags => DB_CREATE ) or die "Cannot open ${gen_bus_outfile}: $!";
#   print "XXXXXXXX   $gen_bus_outfile           READ PORTS  \n";



   my $key;
   my $value;



   my @bus_list;
   my @adhoc_list;

   my $cursor = $busses_db ->db_cursor() ;
   while ($cursor->c_get($key, $value, DB_NEXT) == 0) 
   {
#   print "INPUT  $key,   $value  \n";
                 ( ${key_type},${busref},${conn}) = split( /\./ , $key);
                 ( ${log_name},${direction},${type},${vector},${left},${right},${phy_name}) = split ':', $value;
                 if(($key_type eq "BusRef"))
                    {
                    push (@bus_list,  "${busref}_${conn}     ${phy_name}  ${log_name}   ${direction}  ${type}  ${vector}   ${left}:${right}    ");
                    uplift_port(  ${phy_name}  , ${direction}, ${type} , ${vector}, ${left} , ${right} );
                    }
                 else
                    {

                    }

   }

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



   $cursor = $ports_db ->db_cursor() ;
   while ($cursor->c_get($key, $value, DB_NEXT) == 0) 
   {
   ( ${key_type},${busref},${conn}) = split( /\./ , $key);
   ( ${log_name},${direction},${type},${vector},${left},${right},${phy_name}) = split ':', $value;
#   print "OUTPUT $key,   $value  \n";
                 if(($key_type eq "BusRef"))
                    {
                    }
                 else
                    {
                    push (@adhoc_list,"              ${log_name}   ${direction}   ${type}  ${vector}   ${left}:${right}  ");
                    }
   }

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


   $ports_db   -> db_close();
   $busses_db   -> db_close();



   @bus_list      = sys::lib::trim_sort(@bus_list);
   @adhoc_list    = sys::lib::trim_sort(@adhoc_list);
my @busses  = yp::lib::get_busses($vendor,$library,$component,$version);

if($opt_verbose)
  {
    foreach $list (@bus_list)   {  print   "${list}\n";  }
    foreach $list (@adhoc_list) {  print   "${list}\n";  } 
    foreach $list (@busses)     {  print   "${list}\n";  }
  }



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


sub uplift_port
   {
   my @params     = @_;
   my $right            = pop(@params);
   my $left             = pop(@params);
   my $vector           = pop(@params);
   my $type             = pop(@params);
   my $direction        = pop(@params);
   my $log_name         = pop(@params);
 
if($opt_verbose){   print "PORT_UPLIFT  $log_name  $direction  $type  $vector  $left  $right  \n";}
   $ports_db->db_put( "kxcd","${log_name}:${direction}:${type}:${vector}:${left}:${right}:HIER_HOLD"  );


   my $uplift_data;
   my $uplift_log_name ;
   my $uplift_direction ;
   my $uplift_type;
   my $uplift_vector;
   my $uplift_left;
   my $uplift_right;

   $ports_db->db_get("$log_name", $uplift_data );
   (${uplift_log_name},${uplift_direction},${uplift_type},${uplift_vector},${uplift_left},${uplift_right}  ) = split ':', $uplift_data;

   $ports_db->db_get("kxcd", $uplift_data );
   (${log_name},${direction},${type},${vector},${left},${right}  ) = split ':', $uplift_data;
   $ports_db->db_del("kxcd");

   if(${uplift_log_name})
     {
#     print "REPLACING    ${uplift_log_name}  ${uplift_direction}  ${uplift_type}  ${uplift_vector}  ${uplift_left}  ${uplift_right}  \n";
     if(${uplift_direction} ne "node"   ) {        $direction =${uplift_direction};}

     if(${type} eq "wire" )   { $type =${uplift_type};}

     if(${uplift_vector} eq "vector") 
          {
          if( $vector eq "vector" )
              {
              if( looks_like_number($uplift_left))
                  {
                  if( looks_like_number($left) )
                    {
                    if($uplift_left  > $left ) {$left  = $uplift_left;}
                    }
          
                  }
              else  
                 { 
                 if( looks_like_number($left) ) {$left  = ${uplift_left}; }               
                 unless(${direction} ne "node") {$left  = ${uplift_left}; }               
                 }
               if( looks_like_number($uplift_right) &&  looks_like_number($right) )  { if($uplift_right  < $right ) {$right  = $uplift_right;}}
               }
          else
             {
             $vector = "vector";
             $left   = ${uplift_left};
             $right  = ${uplift_right};
             }
          }
      }
#   print "WITH         $log_name  $direction  $type  $vector  $left  $right  \n";
   $ports_db->db_put( "${log_name}","${log_name}:${direction}:${type}:${vector}:${left}:${right}"  );
if($opt_verbose) {  print "XXXXXXXX   WROTE ${log_name}   ${log_name}:${direction}:${type}:${vector}:${left}:${right}  \n";}
   }









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