| Line 29... |
Line 29... |
my $io_sim_v;
|
my $io_sim_v;
|
my $param_as_in_v="\tparameter\tCORE_ID=0";
|
my $param_as_in_v="\tparameter\tCORE_ID=0";
|
my $body_v;
|
my $body_v;
|
|
|
my ($param_v_all, $local_param_v_all, $wire_def_v_all, $inst_v_all, $plugs_assign_v_all, $sockets_assign_v_all,$io_full_v_all);
|
my ($param_v_all, $local_param_v_all, $wire_def_v_all, $inst_v_all, $plugs_assign_v_all, $sockets_assign_v_all,$io_full_v_all);
|
|
my $wires=soc->new_wires();
|
|
my $intfc=interface->interface_new();
|
foreach my $id (@instances){
|
foreach my $id (@instances){
|
my ($param_v, $local_param_v, $wire_def_v, $inst_v, $plugs_assign_v, $sockets_assign_v,$io_full_v)=gen_module_inst($id,$soc,\$io_sim_v,\$param_as_in_v,$top_ip);
|
my ($param_v, $local_param_v, $wire_def_v, $inst_v, $plugs_assign_v, $sockets_assign_v,$io_full_v)=gen_module_inst($id,$soc,\$io_sim_v,\$param_as_in_v,$top_ip,$intfc,$wires);
|
my $inst = $soc->soc_get_instance_name($id);
|
my $inst = $soc->soc_get_instance_name($id);
|
add_text_to_string(\$body_v,"/*******************\n*\n*\t$inst\n*\n*\n*********************/\n");
|
add_text_to_string(\$body_v,"/*******************\n*\n*\t$inst\n*\n*\n*********************/\n");
|
|
|
add_text_to_string(\$local_param_v_all,"$local_param_v\n") if(defined($local_param_v));
|
add_text_to_string(\$local_param_v_all,"$local_param_v\n") if(defined($local_param_v));
|
add_text_to_string(\$wire_def_v_all,"$wire_def_v\n") if(defined($wire_def_v));
|
add_text_to_string(\$wire_def_v_all,"$wire_def_v\n") if(defined($wire_def_v));
|
| Line 45... |
Line 46... |
add_text_to_string(\$io_full_v_all,"$io_full_v\n") if(defined($io_full_v));
|
add_text_to_string(\$io_full_v_all,"$io_full_v\n") if(defined($io_full_v));
|
|
|
#print "$param_v $local_param_v $wire_def_v $inst_v $plugs_assign_v $sockets_assign_v $io_full_v";
|
#print "$param_v $local_param_v $wire_def_v $inst_v $plugs_assign_v $sockets_assign_v $io_full_v";
|
|
|
}
|
}
|
my ($addr_map,$addr_localparam,$module_addr_localparam)= generate_address_cmp($soc);
|
my ($addr_map,$addr_localparam,$module_addr_localparam)= generate_address_cmp($soc,$wires);
|
|
|
#add functions
|
#add functions
|
my $dir = Cwd::getcwd();
|
my $dir = Cwd::getcwd();
|
open my $file1, "<", "$dir/lib/verilog/functions.v" or die;
|
open my $file1, "<", "$dir/lib/verilog/functions.v" or die;
|
my $functions_all='';
|
my $functions_all='';
|
while (my $f1 = readline ($file1)) {
|
while (my $f1 = readline ($file1)) {
|
$functions_all="$functions_all $f1 ";
|
$functions_all="$functions_all $f1 ";
|
}
|
}
|
close($file1);
|
close($file1);
|
|
my $unused_wiers_v=assign_unconnected_wires($wires,$intfc);
|
|
|
|
|
my $soc_v = (defined $param_as_in_v )? "module $soc_name #(\n $param_as_in_v\n)(\n$io_sim_v\n);\n": "module $soc_name (\n$io_sim_v\n);\n";
|
my $soc_v = (defined $param_as_in_v )? "module $soc_name #(\n $param_as_in_v\n)(\n$io_sim_v\n);\n": "module $soc_name (\n$io_sim_v\n);\n";
|
add_text_to_string(\$soc_v,$functions_all);
|
add_text_to_string(\$soc_v,$functions_all);
|
add_text_to_string(\$soc_v,$local_param_v_all);
|
add_text_to_string(\$soc_v,$local_param_v_all);
|
add_text_to_string(\$soc_v,$addr_localparam);
|
add_text_to_string(\$soc_v,$addr_localparam);
|
add_text_to_string(\$soc_v,$module_addr_localparam);
|
add_text_to_string(\$soc_v,$module_addr_localparam);
|
add_text_to_string(\$soc_v,$io_full_v_all);
|
add_text_to_string(\$soc_v,$io_full_v_all);
|
add_text_to_string(\$soc_v,$wire_def_v_all);
|
add_text_to_string(\$soc_v,$wire_def_v_all);
|
|
add_text_to_string(\$soc_v,$unused_wiers_v);
|
add_text_to_string(\$soc_v,$inst_v_all);
|
add_text_to_string(\$soc_v,$inst_v_all);
|
add_text_to_string(\$soc_v,$plugs_assign_v_all);
|
add_text_to_string(\$soc_v,$plugs_assign_v_all);
|
add_text_to_string(\$soc_v,$sockets_assign_v_all);
|
add_text_to_string(\$soc_v,$sockets_assign_v_all);
|
add_text_to_string(\$soc_v,$addr_map);
|
add_text_to_string(\$soc_v,$addr_map);
|
add_text_to_string(\$soc_v,"endmodule\n\n");
|
add_text_to_string(\$soc_v,"endmodule\n\n");
|
|
|
|
|
$soc->soc_add_top($top_ip);
|
$soc->soc_add_top($top_ip);
|
|
#print @assigned_wires;
|
return "$soc_v";
|
return "$soc_v";
|
|
|
|
|
}
|
}
|
|
|
#################
|
#################
|
# gen_module_inst
|
# gen_module_inst
|
###############
|
###############
|
|
|
sub gen_module_inst {
|
sub gen_module_inst {
|
my ($id,$soc,$io_sim_v,$param_as_in_v,$top_ip)=@_;
|
my ($id,$soc,$io_sim_v,$param_as_in_v,$top_ip, $intfc,$wires)=@_;
|
my $module =$soc->soc_get_module($id);
|
my $module =$soc->soc_get_module($id);
|
my $module_name =$soc->soc_get_module_name($id);
|
my $module_name =$soc->soc_get_module_name($id);
|
my $category =$soc->soc_get_category($id);
|
my $category =$soc->soc_get_category($id);
|
|
|
my $inst = $soc->soc_get_instance_name($id);
|
my $inst = $soc->soc_get_instance_name($id);
|
my %params = $soc->soc_get_module_param($id);
|
my %params = $soc->soc_get_module_param($id);
|
my $intfc=interface->interface_new();
|
|
my $ip = ip->lib_new ();
|
my $ip = ip->lib_new ();
|
|
|
my @ports=$ip->ip_list_ports($category,$module);
|
my @ports=$ip->ip_list_ports($category,$module);
|
my ($inst_v,$intfc_v,$wire_def_v,$plugs_assign_v,$sockets_assign_v,$io_full_v);
|
my ($inst_v,$intfc_v,$wire_def_v,$plugs_assign_v,$sockets_assign_v,$io_full_v);
|
$plugs_assign_v="\n";
|
$plugs_assign_v="\n";
|
| Line 166... |
Line 170... |
}
|
}
|
else{ # port connected internally using interface
|
else{ # port connected internally using interface
|
$assigned_port="$inst\_$i_type\_$i_name\_$i_num\_$i_port";
|
$assigned_port="$inst\_$i_type\_$i_name\_$i_num\_$i_port";
|
|
|
#create plug wires
|
#create plug wires
|
my $wire_string=generate_wire ($range,$assigned_port,$inst,\%params);
|
my $wire_string=generate_wire ($range,$assigned_port,$inst,\%params,$i_type,$i_name,$i_num,$i_port, $wires);
|
add_text_to_string(\$wire_def_v,$wire_string);
|
add_text_to_string(\$wire_def_v,$wire_string);
|
|
|
|
|
|
|
if($i_type eq 'plug'){
|
if($i_type eq 'plug'){
|
| Line 182... |
Line 186... |
my $connect_n=$soc->soc_get_instance_name($connect_id);
|
my $connect_n=$soc->soc_get_instance_name($connect_id);
|
my $connect_port= "$connect_n\_socket_$i_name\_$connect_socket_num\_$i_connect";
|
my $connect_port= "$connect_n\_socket_$i_name\_$connect_socket_num\_$i_connect";
|
#connect plug port to socket port
|
#connect plug port to socket port
|
my $new_range = add_instantc_name_to_parameters(\%params,$inst,$range);
|
my $new_range = add_instantc_name_to_parameters(\%params,$inst,$range);
|
my $connect_port_range=(length($new_range)>1)?"$connect_port\[$new_range\]":$connect_port;
|
my $connect_port_range=(length($new_range)>1)?"$connect_port\[$new_range\]":$connect_port;
|
$plugs_assign_v= ($type eq 'input' )? "$plugs_assign_v \tassign $assigned_port = $connect_port_range;\n":
|
|
"$plugs_assign_v \tassign $connect_port = $assigned_port;\n";
|
if($type eq 'input' ){
|
|
$plugs_assign_v= "$plugs_assign_v \tassign $assigned_port = $connect_port_range;\n";
|
|
$wires->wire_add($assigned_port,"connected",1);
|
|
|
|
}else{
|
|
$plugs_assign_v= "$plugs_assign_v \tassign $connect_port = $assigned_port;\n";
|
|
$wires->wire_add($connect_port,"connected",1);
|
|
}
|
|
|
|
|
}
|
}
|
}#plug
|
}#plug
|
else{ #socket
|
else{ #socket
|
my ($s_type,$s_value,$s_connection_num)=$soc->soc_get_socket_of_instance($id,$i_name);
|
my ($s_type,$s_value,$s_connection_num)=$soc->soc_get_socket_of_instance($id,$i_name);
|
my $v=$soc->soc_get_module_param_value($id,$s_value);
|
my $v=$soc->soc_get_module_param_value($id,$s_value);
|
| Line 195... |
Line 208... |
if ( length( $v || '' )) {
|
if ( length( $v || '' )) {
|
$v--;
|
$v--;
|
my $name= $soc->soc_get_instance_name($id);
|
my $name= $soc->soc_get_instance_name($id);
|
my $joint= "$name\_$i_type\_$i_name\_$v\_$i_port";
|
my $joint= "$name\_$i_type\_$i_name\_$v\_$i_port";
|
|
|
my $wire_string=generate_wire ($i_range,"$name\_$i_type\_$i_name\_$v\_$i_port",$inst,\%params);
|
my $wire_string=generate_wire ($i_range,"$name\_$i_type\_$i_name\_$v\_$i_port",$inst,\%params,$i_type,$i_name,$i_num,$i_port, $wires);
|
add_text_to_string(\$wire_def_v,$wire_string);
|
add_text_to_string(\$wire_def_v,$wire_string);
|
|
|
for(my $i=$v-1; $i>=0; $i--) {
|
for(my $i=$v-1; $i>=0; $i--) {
|
$joint= "$joint ,$name\_$i_type\_$i_name\_$i\_$i_port";
|
$joint= "$joint ,$name\_$i_type\_$i_name\_$i\_$i_port";
|
#create socket wires
|
#create socket wires
|
#create plug wires
|
#create plug wires
|
my $wire_string=generate_wire ($i_range,"$name\_$i_type\_$i_name\_$i\_$i_port",$inst,\%params);
|
my $wire_string=generate_wire ($i_range,"$name\_$i_type\_$i_name\_$i\_$i_port",$inst,\%params,$i_type,$i_name,$i_num,$i_port, $wires);
|
add_text_to_string(\$wire_def_v,$wire_string);
|
add_text_to_string(\$wire_def_v,$wire_string);
|
|
|
|
|
|
|
|
|
|
|
|
|
}
|
}
|
$joint=($v>0)? "\{$joint\}" : "$joint";
|
$wires->wire_add($assigned_port,"connected",1) if($type eq 'input');
|
|
if($type ne 'input' ){
|
|
my @w=split('\s*,\s*',$joint);
|
|
foreach my $q (@w) {
|
|
$wires->wire_add($q,"connected",1);
|
|
}
|
|
|
|
}
|
|
$joint=($v>0)? "\{ $joint\ }" : "$joint";
|
my $text=($type eq 'input' )? "\tassign $assigned_port =$joint;\n": "\tassign $joint =$assigned_port;\n";
|
my $text=($type eq 'input' )? "\tassign $assigned_port =$joint;\n": "\tassign $joint =$assigned_port;\n";
|
|
|
add_text_to_string(\$sockets_assign_v,$text);
|
add_text_to_string(\$sockets_assign_v,$text);
|
}
|
}
|
|
|
|
|
|
|
| Line 225... |
Line 247... |
|
|
}
|
}
|
|
|
|
|
|
|
if (++$counter == scalar(@ports)){
|
if (++$counter == scalar(@ports)){#last port def
|
|
|
$inst_v=($NC eq 'yes')? "$inst_v\t\t.$port()\n": "$inst_v\t\t.$port($assigned_port)\n";
|
$inst_v=($NC eq 'yes')? "$inst_v\t\t.$port()\n": "$inst_v\t\t.$port($assigned_port)\n";
|
|
|
}
|
}
|
else {
|
else {
|
$inst_v=($NC eq 'yes')? "$inst_v\t\t.$port(),\n":"$inst_v\t\t.$port($assigned_port),\n";
|
$inst_v=($NC eq 'yes')? "$inst_v\t\t.$port(),\n":"$inst_v\t\t.$port($assigned_port),\n";
|
}
|
}
|
|
|
|
if($type ne 'input' && $NC ne 'yes' ){
|
|
$wires->wire_add($assigned_port,"connected",1);
|
|
|
|
}
|
|
|
|
|
|
|
}
|
}
|
$inst_v="$inst_v\t);\n";
|
$inst_v="$inst_v\t);\n";
|
|
|
|
|
|
|
|
|
return ($param_v, $local_param_v, $wire_def_v, $inst_v, $plugs_assign_v, $sockets_assign_v,$io_full_v);
|
return ($param_v, $local_param_v, $wire_def_v, $inst_v, $plugs_assign_v, $sockets_assign_v,$io_full_v);
|
|
|
|
|
}
|
}
|
|
|
| Line 324... |
Line 352... |
###############
|
###############
|
# generate_address_cmp
|
# generate_address_cmp
|
##############
|
##############
|
|
|
sub generate_address_cmp{
|
sub generate_address_cmp{
|
my $soc=shift;
|
my ($soc,$wires)=@_;
|
my $number=0;
|
my $number=0;
|
my $addr_mp_v="\n//Wishbone slave address match\n";
|
my $addr_mp_v="\n//Wishbone slave address match\n";
|
my $instance_addr_localparam="\n//Wishbone slave base address based on instance name\n";
|
my $instance_addr_localparam="\n//Wishbone slave base address based on instance name\n";
|
my $module_addr_localparam="\n//Wishbone slave base address based on module name. \n";
|
my $module_addr_localparam="\n//Wishbone slave base address based on module name. \n";
|
|
|
| Line 351... |
Line 379... |
add_text_to_string(\$module_addr_localparam,"\tlocalparam \t$instance_id\_BASE_ADDR\t=\t$base_hex;\n");
|
add_text_to_string(\$module_addr_localparam,"\tlocalparam \t$instance_id\_BASE_ADDR\t=\t$base_hex;\n");
|
add_text_to_string(\$module_addr_localparam,"\tlocalparam \t$instance_id\_END_ADDR\t=\t$end_hex;\n");
|
add_text_to_string(\$module_addr_localparam,"\tlocalparam \t$instance_id\_END_ADDR\t=\t$end_hex;\n");
|
}
|
}
|
|
|
my $connect_name=$soc->soc_get_instance_name($connect_id);
|
my $connect_name=$soc->soc_get_instance_name($connect_id);
|
|
$wires->wire_add("$connect_name\_socket_wb_addr_map_0_sel_one_hot","connected",1);
|
$addr_mp_v="$addr_mp_v \tassign $connect_name\_socket_wb_addr_map_0_sel_one_hot[$connect_socket_num\]= (($connect_name\_socket_wb_addr_map_0_grant_addr >= $instance_name\_BASE_ADDR) & ($connect_name\_socket_wb_addr_map_0_grant_addr< $instance_name\_END_ADDR));\n";
|
$addr_mp_v="$addr_mp_v \tassign $connect_name\_socket_wb_addr_map_0_sel_one_hot[$connect_socket_num\]= (($connect_name\_socket_wb_addr_map_0_grant_addr >= $instance_name\_BASE_ADDR) & ($connect_name\_socket_wb_addr_map_0_grant_addr< $instance_name\_END_ADDR));\n";
|
|
|
$number++;
|
$number++;
|
}#if
|
}#if
|
}#foreach my $num
|
}#foreach my $num
|
| Line 382... |
Line 411... |
}
|
}
|
|
|
|
|
|
|
sub generate_wire {
|
sub generate_wire {
|
my($range,$port_name,$inst_name,$params_ref)=@_;
|
my($range,$port_name,$inst_name,$params_ref,$i_type,$i_name,$i_num,$i_port, $wires)=@_;
|
my $wire_string;
|
my $wire_string;
|
|
my $new_range;
|
if(length ($range)>1 ){
|
if(length ($range)>1 ){
|
#replace parameter in range
|
#replace parameter in range
|
my $new_range = add_instantc_name_to_parameters($params_ref,$inst_name,$range);
|
$new_range = add_instantc_name_to_parameters($params_ref,$inst_name,$range);
|
$wire_string= "\twire\t[ $new_range ] $port_name;\n";
|
$wire_string= "\twire\t[ $new_range ] $port_name;\n";
|
}
|
}
|
else{
|
else{
|
$wire_string="\twire\t\t\t $port_name;\n";
|
$wire_string="\twire\t\t\t $port_name;\n";
|
}
|
}
|
|
$wires->wire_add("$port_name","range",$new_range);
|
|
$wires->wire_add("$port_name","inst_name",$inst_name);
|
|
$wires->wire_add("$port_name","i_type",$i_type);
|
|
$wires->wire_add("$port_name","i_name",$i_name);
|
|
$wires->wire_add("$port_name","i_num",$i_num);
|
|
$wires->wire_add("$port_name","i_port",$i_port);
|
|
|
return $wire_string;
|
return $wire_string;
|
}
|
}
|
|
|
|
sub port_width_repeat{
|
|
my ($range,$value)=@_;
|
|
$range=remove_all_white_spaces($range);
|
|
my ($h,$l)=split(':',$range);
|
|
return "$value" if(!defined $h ) ; # port width is 1
|
|
return "$value" if($h eq "0" && "$l" eq "0"); # port width is 1
|
|
$h=$l if($h eq "0" && "$l" ne "0");
|
|
if($h =~ /-1$/){ # the address ranged is endup with -1
|
|
$h =~ s/-1$//; # remove -1
|
|
return "\{$h\{$value\}\}" if($h =~ /\)$/);
|
|
return "\{($h)\{$value\}\}" if($h =~ /[\*\.\+\-\^\%\&]/);
|
|
return "\{$h\{$value\}\}";
|
|
}
|
|
return "\{($h+1){$value}}";
|
|
}
|
|
|
|
sub assign_unconnected_wires{
|
|
my($wires,$intfc)=@_;
|
|
my $unused_wire_v=undef;
|
|
|
|
my @all_wires=$wires->wires_list();
|
|
foreach my $p (@all_wires ){
|
|
if(!defined $wires->wire_get($p,"connected")){ # unconnected wires
|
|
# Take default value from interface definition
|
|
#$wires->wire_get("$p","inst_name");
|
|
my $i_type=$wires->wire_get($p,"i_type");
|
|
my $i_name= $wires->wire_get($p,"i_name");
|
|
my $i_num=$wires->wire_get($p,"i_num");
|
|
my $i_port=$wires->wire_get($p,"i_port");
|
|
my $new_range=$wires->wire_get($p,"range");
|
|
my ($range,$type,$connect,$default_out) = ($i_type eq "socket" )? $intfc->get_port_info_of_socket($i_name,$i_port):
|
|
$intfc->get_port_info_of_plug($i_name,$i_port);
|
|
#""Active high","Don't care"
|
|
|
|
my $default=(!defined $default_out )? port_width_repeat($new_range,"1\'bx"):
|
|
($default_out eq 'Active low' )? port_width_repeat($new_range,"1\'b0"):
|
|
($default_out eq 'Active high')? port_width_repeat($new_range,"1\'b1"):
|
|
($default_out eq 'Don\'t care')? port_width_repeat($new_range,"1\'bx"): $default_out;
|
|
|
|
|
|
$unused_wire_v= "$unused_wire_v \tassign ${p} = $default;\n";
|
|
|
|
}
|
|
|
|
}
|
|
$unused_wire_v="\n//Take the default value for ports that defined by interfaces but did not assigned to any wires.\n $unused_wire_v\n\n" if(defined $unused_wire_v);
|
|
return $unused_wire_v;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
