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