mirror of https://github.com/YosysHQ/yosys.git
abc9: add -run option
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@ -91,6 +91,11 @@ struct Abc9Pass : public ScriptPass
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log("tool [1] for technology mapping of the current design to a target FPGA\n");
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log("architecture. Only fully-selected modules are supported.\n");
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log("\n");
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log(" -run <from_label>:<to_label>\n");
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log(" only run the commands between the labels (see below). an empty\n");
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log(" from label is synonymous to 'begin', and empty to label is\n");
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log(" synonymous to the end of the command list.\n");
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log("\n");
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log(" -exe <command>\n");
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#ifdef ABCEXTERNAL
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log(" use the specified command instead of \"" ABCEXTERNAL "\" to execute ABC.\n");
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@ -210,13 +215,21 @@ struct Abc9Pass : public ScriptPass
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}
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if (arg == "-dff") {
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dff_mode = true;
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exe_cmd << " " << arg;
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exe_cmd << " " << arg;
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continue;
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}
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if (arg == "-nocleanup") {
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cleanup = false;
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continue;
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}
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if (arg == "-run" && argidx+1 < args.size()) {
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size_t pos = args[argidx+1].find(':');
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if (pos == std::string::npos)
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break;
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run_from = args[++argidx].substr(0, pos);
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run_to = args[argidx].substr(pos+1);
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continue;
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}
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break;
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}
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extra_args(args, argidx, design);
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