diff options
Diffstat (limited to 'passes/techmap')
| -rw-r--r-- | passes/techmap/abc9.cc | 124 |
1 files changed, 84 insertions, 40 deletions
diff --git a/passes/techmap/abc9.cc b/passes/techmap/abc9.cc index dd73d53a9..913b299d2 100644 --- a/passes/techmap/abc9.cc +++ b/passes/techmap/abc9.cc @@ -332,10 +332,6 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri abc9_script += script_file[i]; } else abc9_script += stringf("source %s", script_file.c_str()); - } else if (design->scratchpad.count("abc9.script")) { - abc9_script += design->scratchpad_get_string("abc9.script"); - } else if (design->scratchpad.count("abc9.scriptfile")) { - abc9_script += stringf("source %s", design->scratchpad_get_string("abc9.scriptfile").c_str()); } else if (!lut_costs.empty() || !lut_file.empty()) { //bool all_luts_cost_same = true; //for (int this_cost : lut_costs) @@ -956,6 +952,42 @@ struct Abc9Pass : public Pass { #endif #endif + // get arguments from scratchpad first, then override by command arguments + std::string lut_arg, luts_arg; + if (design->scratchpad.count("abc9.script")) { + script_file = design->scratchpad_get_string("abc9.script"); + } + if (design->scratchpad.count("abc9.D")) { + delay_target = "-D " + design->scratchpad_get_string("abc9.D"); + } + if (design->scratchpad.count("abc9.lut")) { + lut_arg = design->scratchpad_get_string("abc9.lut"); + } + if (design->scratchpad.count("abc9.luts")) { + luts_arg = design->scratchpad_get_string("abc9.luts"); + } + if (design->scratchpad.count("abc9.fast")) { + fast_mode = design->scratchpad_get_bool("abc9.fast", false /* default value if not bool-like */); + } + if (design->scratchpad.count("abc9.nocleanup")) { + cleanup = !design->scratchpad_get_bool("abc9.nocleanup", false /* default value if not bool-like */); + } + if (design->scratchpad.count("abc9.showtmp")) { + show_tempdir = design->scratchpad_get_bool("abc9.showtmp", false /* default value if not bool-like */); + } + if (design->scratchpad.count("abc9.markgroups")) { + markgroups = design->scratchpad_get_bool("abc9.markgroups", false /* default value if not bool-like */); + } + if (design->scratchpad.count("abc9.box")) { + box_file = design->scratchpad_get_string("abc9.box"); + } + if (design->scratchpad.count("abc9.W")) { + wire_delay = "-W " + design->scratchpad_get_string("abc9.W"); + } + if (design->scratchpad.count("abc9.nomfs")) { + nomfs = design->scratchpad_get_bool("abc9.nomfs", false /* default value if not bool-like */); + } + size_t argidx; char pwd [PATH_MAX]; if (!getcwd(pwd, sizeof(pwd))) { @@ -984,45 +1016,11 @@ struct Abc9Pass : public Pass { // continue; //} if (arg == "-lut" && argidx+1 < args.size()) { - string arg = args[++argidx]; - if (arg.find_first_not_of("0123456789:") == std::string::npos) { - size_t pos = arg.find_first_of(':'); - int lut_mode = 0, lut_mode2 = 0; - if (pos != string::npos) { - lut_mode = atoi(arg.substr(0, pos).c_str()); - lut_mode2 = atoi(arg.substr(pos+1).c_str()); - } else { - lut_mode = atoi(arg.c_str()); - lut_mode2 = lut_mode; - } - lut_costs.clear(); - for (int i = 0; i < lut_mode; i++) - lut_costs.push_back(1); - for (int i = lut_mode; i < lut_mode2; i++) - lut_costs.push_back(2 << (i - lut_mode)); - } - else { - lut_file = arg; - rewrite_filename(lut_file); - if (!lut_file.empty() && !is_absolute_path(lut_file) && lut_file[0] != '+') - lut_file = std::string(pwd) + "/" + lut_file; - } + lut_arg = args[++argidx]; continue; } if (arg == "-luts" && argidx+1 < args.size()) { - lut_costs.clear(); - for (auto &tok : split_tokens(args[++argidx], ",")) { - auto parts = split_tokens(tok, ":"); - if (GetSize(parts) == 0 && !lut_costs.empty()) - lut_costs.push_back(lut_costs.back()); - else if (GetSize(parts) == 1) - lut_costs.push_back(atoi(parts.at(0).c_str())); - else if (GetSize(parts) == 2) - while (GetSize(lut_costs) < atoi(parts.at(0).c_str())) - lut_costs.push_back(atoi(parts.at(1).c_str())); - else - log_cmd_error("Invalid -luts syntax.\n"); - } + luts_arg = args[++argidx]; continue; } if (arg == "-fast") { @@ -1070,6 +1068,52 @@ struct Abc9Pass : public Pass { } extra_args(args, argidx, design); + rewrite_filename(script_file); + if (!script_file.empty() && !is_absolute_path(script_file) && script_file[0] != '+') + script_file = std::string(pwd) + "/" + script_file; + + // handle -lut / -luts args + if (!lut_arg.empty()) { + string arg = lut_arg; + if (arg.find_first_not_of("0123456789:") == std::string::npos) { + size_t pos = arg.find_first_of(':'); + int lut_mode = 0, lut_mode2 = 0; + if (pos != string::npos) { + lut_mode = atoi(arg.substr(0, pos).c_str()); + lut_mode2 = atoi(arg.substr(pos+1).c_str()); + } else { + lut_mode = atoi(arg.c_str()); + lut_mode2 = lut_mode; + } + lut_costs.clear(); + for (int i = 0; i < lut_mode; i++) + lut_costs.push_back(1); + for (int i = lut_mode; i < lut_mode2; i++) + lut_costs.push_back(2 << (i - lut_mode)); + } + else { + lut_file = arg; + rewrite_filename(lut_file); + if (!lut_file.empty() && !is_absolute_path(lut_file) && lut_file[0] != '+') + lut_file = std::string(pwd) + "/" + lut_file; + } + } + if (!luts_arg.empty()) { + lut_costs.clear(); + for (auto &tok : split_tokens(luts_arg, ",")) { + auto parts = split_tokens(tok, ":"); + if (GetSize(parts) == 0 && !lut_costs.empty()) + lut_costs.push_back(lut_costs.back()); + else if (GetSize(parts) == 1) + lut_costs.push_back(atoi(parts.at(0).c_str())); + else if (GetSize(parts) == 2) + while (GetSize(lut_costs) < atoi(parts.at(0).c_str())) + lut_costs.push_back(atoi(parts.at(1).c_str())); + else + log_cmd_error("Invalid -luts syntax.\n"); + } + } + // ABC expects a box file for XAIG if (box_file.empty()) box_file = "+/dummy.box"; |