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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.
*
*/
#ifdef MAIN_EXECUTABLE
#include <QApplication>
#include <boost/filesystem/convenience.hpp>
#include <boost/program_options.hpp>
#include <fstream>
#include <iostream>
#include "bitstream.h"
#include "design_utils.h"
#include "jsonparse.h"
#include "log.h"
#include "mainwindow.h"
#include "nextpnr.h"
#include "pack.h"
#include "pcf.h"
#include "place_sa.h"
#include "pybindings.h"
#include "route.h"
#include "version.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;
log_files.push_back(stdout);
po::options_description options("Allowed options");
options.add_options()("help,h", "show help");
options.add_options()("verbose,v", "verbose output");
options.add_options()("force,f", "keep running after errors");
options.add_options()("gui", "start gui");
options.add_options()("svg", "dump SVG file");
options.add_options()("pack-only",
"pack design only without placement or routing");
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()("pcf", po::value<std::string>(),
"PCF constraints file to ingest");
options.add_options()("asc", po::value<std::string>(),
"asc bitstream file to write");
options.add_options()("seed", po::value<int>(),
"seed value for random number generator");
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");
options.add_options()("package", po::value<std::string>(),
"set device package");
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 << boost::filesystem::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 << boost::filesystem::basename(argv[0])
<< " -- Next Generation Place and Route (git "
"sha1 " GIT_COMMIT_HASH_STR ")\n";
return 1;
}
ArchArgs chipArgs;
if (vm.count("lp384")) {
if (chipArgs.type != ArchArgs::NONE)
goto help;
chipArgs.type = ArchArgs::LP384;
chipArgs.package = "qn32";
}
if (vm.count("lp1k")) {
if (chipArgs.type != ArchArgs::NONE)
goto help;
chipArgs.type = ArchArgs::LP1K;
chipArgs.package = "tq144";
}
if (vm.count("lp8k")) {
if (chipArgs.type != ArchArgs::NONE)
goto help;
chipArgs.type = ArchArgs::LP8K;
chipArgs.package = "ct256";
}
if (vm.count("hx1k")) {
if (chipArgs.type != ArchArgs::NONE)
goto help;
chipArgs.type = ArchArgs::HX1K;
chipArgs.package = "tq144";
}
if (vm.count("hx8k")) {
if (chipArgs.type != ArchArgs::NONE)
goto help;
chipArgs.type = ArchArgs::HX8K;
chipArgs.package = "ct256";
}
if (vm.count("up5k")) {
if (chipArgs.type != ArchArgs::NONE)
goto help;
chipArgs.type = ArchArgs::UP5K;
chipArgs.package = "sg48";
}
if (chipArgs.type == ArchArgs::NONE) {
chipArgs.type = ArchArgs::HX1K;
chipArgs.package = "tq144";
}
#ifdef ICE40_HX1K_ONLY
if (chipArgs.type != ArchArgs::HX1K) {
std::cout << "This version of nextpnr-ice40 is built with HX1K-support "
"only.\n";
return 1;
}
#endif
if (vm.count("package"))
chipArgs.package = vm["package"].as<std::string>();
Context ctx(chipArgs);
init_python(argv[0]);
python_export_global("ctx", ctx);
if (vm.count("verbose")) {
ctx.verbose = true;
}
if (vm.count("force")) {
ctx.force = true;
}
if (vm.count("seed")) {
ctx.rngseed(vm["seed"].as<int>());
}
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 : ctx.getBels()) {
std::cout << "<!-- " << ctx.getBelName(bel).str(&ctx) << " -->\n";
for (auto &el : ctx.getBelGraphics(bel))
svg_dump_el(el);
}
std::cout << "<!-- Frame -->\n";
for (auto &el : ctx.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, &ctx);
if (vm.count("pcf")) {
std::ifstream pcf(vm["pcf"].as<std::string>());
apply_pcf(&ctx, pcf);
}
if (!pack_design(&ctx) && !ctx.force)
log_error("Packing design failed.\n");
print_utilisation(&ctx);
if (!vm.count("pack-only")) {
if (!place_design_sa(&ctx) && !ctx.force)
log_error("Placing design failed.\n");
if (!route_design(&ctx) && !ctx.force)
log_error("Routing design failed.\n");
}
}
if (vm.count("asc")) {
std::string filename = vm["asc"].as<std::string>();
std::ofstream f(filename);
write_asc(&ctx, f);
}
if (vm.count("run")) {
std::vector<std::string> files =
vm["run"].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(&ctx);
w.show();
rc = a.exec();
}
deinit_python();
return rc;
}
#endif
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