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https://opencores.org/ocsvn/socgen/socgen/trunk
Subversion Repositories socgen
[/] [socgen/] [trunk/] [tools/] [verilog/] [gen_signals] - Rev 131
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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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