aboutsummaryrefslogtreecommitdiffstats
path: root/ice40/main.cc
diff options
context:
space:
mode:
Diffstat (limited to 'ice40/main.cc')
-rw-r--r--ice40/main.cc79
1 files changed, 27 insertions, 52 deletions
diff --git a/ice40/main.cc b/ice40/main.cc
index 00ed660f..4047be06 100644
--- a/ice40/main.cc
+++ b/ice40/main.cc
@@ -52,17 +52,14 @@ void svg_dump_el(const GraphicElement &el)
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";
+ 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";
+ 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";
}
}
@@ -84,23 +81,17 @@ int main(int argc, char *argv[])
options.add_options()("gui", "start gui");
#endif
options.add_options()("svg", "dump SVG file");
- options.add_options()("pack-only",
- "pack design only without placement or routing");
+ options.add_options()("pack-only", "pack design only without placement or routing");
po::positional_options_description pos;
#ifndef NO_PYTHON
- options.add_options()("run", po::value<std::vector<std::string>>(),
- "python file to execute");
+ options.add_options()("run", po::value<std::vector<std::string>>(), "python file to execute");
pos.add("run", -1);
#endif
- 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()("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()("tmfuzz", "run path delay estimate fuzzer");
options.add_options()("lp384", "set device type to iCE40LP384");
@@ -109,18 +100,13 @@ int main(int argc, char *argv[])
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()("freq", po::value<double>(),
- "set target frequency for design in MHz");
+ options.add_options()("freq", po::value<double>(), "set target frequency for design in MHz");
options.add_options()("no-tmdriv", "disable timing-driven placement");
- options.add_options()("package", po::value<std::string>(),
- "set device package");
+ options.add_options()("package", po::value<std::string>(), "set device package");
po::variables_map vm;
try {
- po::parsed_options parsed = po::command_line_parser(argc, argv)
- .options(options)
- .positional(pos)
- .run();
+ po::parsed_options parsed = po::command_line_parser(argc, argv).options(options).positional(pos).run();
po::store(parsed, vm);
@@ -134,18 +120,16 @@ int main(int argc, char *argv[])
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 << 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";
+ std::cout << boost::filesystem::basename(argv[0]) << " -- Next Generation Place and Route (git "
+ "sha1 " GIT_COMMIT_HASH_STR ")\n";
return 1;
}
@@ -237,8 +221,7 @@ int main(int argc, char *argv[])
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";
+ std::cout << "<!-- " << ctx.getBelName(bel).str(&ctx) << " -->\n";
for (auto &el : ctx.getBelGraphics(bel))
svg_dump_el(el);
}
@@ -273,30 +256,23 @@ int main(int argc, char *argv[])
}
if (ctx.getBelType(b) == TYPE_SB_IO) {
dst_wires.push_back(ctx.getWireBelPin(b, PIN_D_OUT_0));
- dst_wires.push_back(
- ctx.getWireBelPin(b, PIN_OUTPUT_ENABLE));
+ dst_wires.push_back(ctx.getWireBelPin(b, PIN_OUTPUT_ENABLE));
}
}
ctx.shuffle(src_wires);
ctx.shuffle(dst_wires);
- for (int i = 0;
- i < int(src_wires.size()) && i < int(dst_wires.size()); i++) {
+ for (int i = 0; i < int(src_wires.size()) && i < int(dst_wires.size()); i++) {
delay_t actual_delay;
WireId src = src_wires[i], dst = dst_wires[i];
if (!get_actual_route_delay(&ctx, src, dst, actual_delay))
continue;
- printf("%s %s %.3f %.3f %d %d %d %d %d %d\n",
- ctx.getWireName(src).c_str(&ctx),
- ctx.getWireName(dst).c_str(&ctx),
- ctx.getDelayNS(actual_delay),
- ctx.getDelayNS(ctx.estimateDelay(src, dst)),
- ctx.chip_info->wire_data[src.index].x,
- ctx.chip_info->wire_data[src.index].y,
- ctx.chip_info->wire_data[src.index].type,
- ctx.chip_info->wire_data[dst.index].x,
- ctx.chip_info->wire_data[dst.index].y,
+ printf("%s %s %.3f %.3f %d %d %d %d %d %d\n", ctx.getWireName(src).c_str(&ctx),
+ ctx.getWireName(dst).c_str(&ctx), ctx.getDelayNS(actual_delay),
+ ctx.getDelayNS(ctx.estimateDelay(src, dst)), ctx.chip_info->wire_data[src.index].x,
+ ctx.chip_info->wire_data[src.index].y, ctx.chip_info->wire_data[src.index].type,
+ ctx.chip_info->wire_data[dst.index].x, ctx.chip_info->wire_data[dst.index].y,
ctx.chip_info->wire_data[dst.index].type);
}
}
@@ -339,8 +315,7 @@ int main(int argc, char *argv[])
#ifndef NO_PYTHON
if (vm.count("run")) {
- std::vector<std::string> files =
- vm["run"].as<std::vector<std::string>>();
+ std::vector<std::string> files = vm["run"].as<std::vector<std::string>>();
for (auto filename : files)
execute_python_file(filename.c_str());
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 02:01:47 +0000