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/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2018 Clifford Wolf <clifford@clifford.at>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include "design.h"
#include "mainwindow.h"
#include <QApplication>
#include <iostream>
#include <fstream>
#include "version.h"
#include <boost/program_options.hpp>
#include "pybindings.h"
#include "jsonparse.h"
void svg_dump_el(const GraphicElement &el)
{
float scale = 10.0, offset = 10.0;
std::string style = "stroke=\"black\" stroke-width=\"0.1\" fill=\"none\"";
if (el.type == GraphicElement::G_BOX) {
std::cout << "<rect x=\"" << (offset + scale*el.x1) << "\" y=\"" << (offset + scale*el.y1) <<
"\" height=\"" << (scale*(el.y2-el.y1)) << "\" width=\"" << (scale*(el.x2-el.x1)) << "\" " << style << "/>\n";
}
if (el.type == GraphicElement::G_LINE) {
std::cout << "<line x1=\"" << (offset + scale*el.x1) << "\" y1=\"" << (offset + scale*el.y1) <<
"\" x2=\"" << (offset + scale*el.x2) << "\" y2=\"" << (offset + scale*el.y2) << "\" " << style << "/>\n";
}
}
int main(int argc, char *argv[])
{
namespace po = boost::program_options;
int rc = 0;
std::string str;
po::options_description options("Allowed options");
options.add_options()("help,h","show help");
options.add_options()("test","just a check");
options.add_options()("gui","start gui");
options.add_options()("svg","dump SVG file");
options.add_options()("run", po::value<std::vector<std::string>>(), "python file to execute");
options.add_options()("json", po::value<std::string>(), "JSON design file to ingest");
options.add_options()("version,v","show version");
options.add_options()("lp384","set device type to iCE40LP384");
options.add_options()("lp1k","set device type to iCE40LP1K");
options.add_options()("lp8k","set device type to iCE40LP8K");
options.add_options()("hx1k","set device type to iCE40HX1K");
options.add_options()("hx8k","set device type to iCE40HX8K");
options.add_options()("up5k","set device type to iCE40UP5K");
po::positional_options_description pos;
pos.add("run", -1);
po::variables_map vm;
try {
po::parsed_options parsed = po::command_line_parser(argc, argv).
options(options).
positional(pos).
run();
po::store(parsed, vm);
po::notify(vm);
}
catch(std::exception& e)
{
std::cout << e.what() << "\n";
return 1;
}
if (vm.count("help") || argc == 1)
{
help:
std::cout << basename(argv[0]) << " -- Next Generation Place and Route (git sha1 " GIT_COMMIT_HASH_STR ")\n";
std::cout << "\n";
std::cout << options << "\n";
return argc != 1;
}
if (vm.count("version"))
{
std::cout << basename(argv[0])
<< " -- Next Generation Place and Route (git sha1 "
GIT_COMMIT_HASH_STR ")\n";
return 1;
}
ChipArgs chipArgs;
if (vm.count("lp384")) {
if (chipArgs.type != ChipArgs::NONE)
goto help;
chipArgs.type = ChipArgs::LP384;
}
if (vm.count("lp1k")) {
if (chipArgs.type != ChipArgs::NONE)
goto help;
chipArgs.type = ChipArgs::LP1K;
}
if (vm.count("lp8k")) {
if (chipArgs.type != ChipArgs::NONE)
goto help;
chipArgs.type = ChipArgs::LP8K;
}
if (vm.count("hx1k")) {
if (chipArgs.type != ChipArgs::NONE)
goto help;
chipArgs.type = ChipArgs::HX1K;
}
if (vm.count("hx8k")) {
if (chipArgs.type != ChipArgs::NONE)
goto help;
chipArgs.type = ChipArgs::HX8K;
}
if (vm.count("up5k")) {
if (chipArgs.type != ChipArgs::NONE)
goto help;
chipArgs.type = ChipArgs::UP5K;
}
if (chipArgs.type == ChipArgs::NONE)
chipArgs.type = ChipArgs::HX1K;
#ifdef ICE40_HX1K_ONLY
if (chipArgs.type != ChipArgs::HX1K) {
std::cout << "This version of nextpnr-ice40 is built with HX1K-support only.\n";
return 1;
}
#endif
Design design(chipArgs);
init_python(argv[0]);
python_export_global("design", design);
if (vm.count("test"))
{
int bel_count = 0, wire_count = 0, pip_count = 0;
std::cout << "Checking bel names.\n";
for (auto bel : design.chip.getBels()) {
auto name = design.chip.getBelName(bel);
assert(bel == design.chip.getBelByName(name));
bel_count++;
}
std::cout << " checked " << bel_count << " bels.\n";
std::cout << "Checking wire names.\n";
for (auto wire : design.chip.getWires()) {
auto name = design.chip.getWireName(wire);
assert(wire == design.chip.getWireByName(name));
wire_count++;
}
std::cout << " checked " << wire_count << " wires.\n";
std::cout << "Checking pip names.\n";
for (auto pip : design.chip.getPips()) {
auto name = design.chip.getPipName(pip);
assert(pip == design.chip.getPipByName(name));
pip_count++;
}
std::cout << " checked " << pip_count << " pips.\n";
std::cout << "Checking uphill -> downhill consistency.\n";
for (auto dst : design.chip.getWires()) {
for (auto uphill_pip : design.chip.getPipsUphill(dst)) {
bool found_downhill = false;
for (auto downhill_pip : design.chip.getPipsDownhill(design.chip.getPipSrcWire(uphill_pip))) {
if (uphill_pip == downhill_pip) {
assert(!found_downhill);
found_downhill = true;
}
}
assert(found_downhill);
}
}
std::cout << "Checking downhill -> uphill consistency.\n";
for (auto dst : design.chip.getWires()) {
for (auto downhill_pip : design.chip.getPipsDownhill(dst)) {
bool found_uphill = false;
for (auto uphill_pip : design.chip.getPipsUphill(design.chip.getPipDstWire(downhill_pip))) {
if (uphill_pip == downhill_pip) {
assert(!found_uphill);
found_uphill = true;
}
}
assert(found_uphill);
}
}
return 0;
}
if (vm.count("svg"))
{
std::cout << "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n";
for (auto bel : design.chip.getBels()) {
std::cout << "<!-- " << design.chip.getBelName(bel) << " -->\n";
for (auto &el : design.chip.getBelGraphics(bel))
svg_dump_el(el);
}
std::cout << "<!-- Frame -->\n";
for (auto &el : design.chip.getFrameGraphics())
svg_dump_el(el);
std::cout << "</svg>\n";
}
if (vm.count("json"))
{
std::string filename = vm["json"].as<std::string>();
std::istream *f = new std::ifstream(filename);
parse_json_file(f, filename, &design);
}
if (vm.count("run"))
{
std::vector<std::string> files = vm["file"].as<std::vector<std::string>>();
for(auto filename : files)
execute_python_file(filename.c_str());
}
if (vm.count("gui"))
{
QApplication a(argc, argv);
MainWindow w;
w.show();
rc = a.exec();
}
deinit_python();
return rc;
}
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