98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) 2011 Stephen Williams (steve@icarus.com)
|
|
*
|
|
* This source code is free software; you can redistribute it
|
|
* and/or modify it in source code form under the terms of the GNU
|
|
* General Public License as published by the Free Software
|
|
* Foundation; either version 2 of the License, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
|
*/
|
|
|
|
# include "entity.h"
|
|
# include "architec.h"
|
|
# include <iostream>
|
|
# include <fstream>
|
|
# include <iomanip>
|
|
# include <ivl_assert.h>
|
|
|
|
int emit_entities(void)
|
|
{
|
|
int errors = 0;
|
|
|
|
for (map<perm_string,Entity*>::iterator cur = design_entities.begin()
|
|
; cur != design_entities.end() ; ++cur) {
|
|
errors += cur->second->emit(cout);
|
|
}
|
|
|
|
return errors;
|
|
}
|
|
|
|
int Entity::emit(ostream&out)
|
|
{
|
|
int errors = 0;
|
|
|
|
out << "module \\" << get_name() << " ";
|
|
|
|
// If there are generics, emit them
|
|
if (parms_.size() > 0) {
|
|
out << "#(";
|
|
for (vector<InterfacePort*>::const_iterator cur = parms_.begin()
|
|
; cur != parms_.end() ; ++cur) {
|
|
const InterfacePort*curp = *cur;
|
|
if (cur != parms_.begin())
|
|
out << ", ";
|
|
out << "parameter \\" << curp->name << " = ";
|
|
ivl_assert(*this, curp->expr);
|
|
errors += curp->expr->emit(out, this, 0);
|
|
}
|
|
out << ") ";
|
|
}
|
|
|
|
// If there are ports, emit them.
|
|
if (ports_.size() > 0) {
|
|
out << "(";
|
|
const char*sep = 0;
|
|
for (vector<InterfacePort*>::const_iterator cur = ports_.begin()
|
|
; cur != ports_.end() ; ++cur) {
|
|
InterfacePort*port = *cur;
|
|
|
|
VType::decl_t&decl = declarations_[port->name];
|
|
|
|
if (sep) out << sep;
|
|
else sep = ", ";
|
|
|
|
switch (port->mode) {
|
|
case PORT_NONE: // Should not happen
|
|
out << "NO_PORT " << port->name;
|
|
break;
|
|
case PORT_IN:
|
|
out << "input ";
|
|
errors += decl.emit(out, port->name);
|
|
break;
|
|
case PORT_OUT:
|
|
out << "output ";
|
|
errors += decl.emit(out, port->name);
|
|
break;
|
|
}
|
|
}
|
|
cout << ")";
|
|
}
|
|
|
|
out << ";" << endl;
|
|
|
|
errors += bind_arch_->emit(out, this);
|
|
|
|
out << "endmodule" << endl;
|
|
|
|
return errors;
|
|
}
|