mirror of https://github.com/YosysHQ/nextpnr.git
122 lines
3.8 KiB
C++
122 lines
3.8 KiB
C++
/*
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* nextpnr -- Next Generation Place and Route
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*
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* Copyright (C) 2024 The Project Peppercorn Authors.
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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 "config.h"
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#include <boost/range/adaptor/reversed.hpp>
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#include <iomanip>
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#include <set>
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#include "log.h"
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NEXTPNR_NAMESPACE_BEGIN
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#define fmt(x) (static_cast<const std::ostringstream &>(std::ostringstream() << x).str())
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inline std::string to_string(const std::vector<bool> &bv)
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{
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std::ostringstream os;
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for (auto bit : boost::adaptors::reverse(bv))
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os << (bit ? '1' : '0');
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return os.str();
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}
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std::ostream &operator<<(std::ostream &out, const ConfigWord &cw)
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{
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out << cw.name << " " << to_string(cw.value) << std::endl;
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return out;
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}
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std::ostream &operator<<(std::ostream &out, const TileConfig &tc)
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{
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for (const auto &cword : tc.cwords)
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out << cword;
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return out;
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}
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void TileConfig::add_word(const std::string &name, const std::vector<bool> &value)
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{
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if (!added.count(name)) {
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cwords.push_back({name, value});
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added.emplace(name, value);
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} else {
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auto val = added.at(name);
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if (val != value)
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log_error("Trying to add value to already assigned word %s\n", name.c_str());
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}
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}
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std::string TileConfig::to_string() const
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{
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std::stringstream ss;
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ss << *this;
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return ss.str();
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}
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bool TileConfig::empty() const { return cwords.empty(); }
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std::ostream &operator<<(std::ostream &out, const ChipConfig &cc)
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{
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out << ".device " << cc.chip_name << std::endl << std::endl;
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for (const auto &config : cc.configs) {
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if (!config.second.empty()) {
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out << ".config " << config.first << " " << std::endl;
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out << config.second;
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out << std::endl;
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}
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}
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for (const auto &ser : cc.serdes) {
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if (!ser.second.empty()) {
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out << ".serdes " << ser.first << " " << std::endl;
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out << ser.second;
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out << std::endl;
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}
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}
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for (const auto &tile : cc.tiles) {
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if (!tile.second.empty()) {
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out << ".tile " << tile.first.die << " " << tile.first.x << " " << tile.first.y << std::endl;
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out << tile.second;
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out << std::endl;
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}
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}
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for (const auto &bram : cc.brams) {
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if (!bram.second.empty()) {
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out << ".bram " << bram.first.die << " " << bram.first.x << " " << bram.first.y << std::endl;
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out << bram.second;
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out << std::endl;
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}
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}
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for (const auto &bram : cc.bram_data) {
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if (!bram.second.empty()) {
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out << ".bram_init " << bram.first.die << " " << bram.first.x << " " << bram.first.y << std::endl;
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std::ios_base::fmtflags f(out.flags());
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for (size_t i = 0; i < bram.second.size(); i++) {
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out << std::setw(2) << std::setfill('0') << std::hex << (int)bram.second.at(i);
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if (i % 40 == 39)
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out << std::endl;
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else
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out << " ";
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}
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out.flags(f);
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out << std::endl;
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}
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}
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return out;
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}
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NEXTPNR_NAMESPACE_END
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