mirror of https://github.com/YosysHQ/yosys.git
Merge branch 'master' of github.com:YosysHQ/yosys
This commit is contained in:
commit
7600ffe4bd
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@ -632,10 +632,15 @@ struct MuxcoverPass : public Pass {
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log("Cover trees of $_MUX_ cells with $_MUX{4,8,16}_ cells\n");
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log("Cover trees of $_MUX_ cells with $_MUX{4,8,16}_ cells\n");
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log("\n");
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log("\n");
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log(" -mux4[=cost], -mux8[=cost], -mux16[=cost]\n");
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log(" -mux4[=cost], -mux8[=cost], -mux16[=cost]\n");
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log(" Use the specified types of MUXes (with optional integer costs). If none\n");
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log(" Cover $_MUX_ trees using the specified types of MUXes (with optional\n");
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log(" of these options are given, the effect is the same as if all of them are.\n");
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log(" integer costs). If none of these options are given, the effect is the\n");
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log(" Default costs: $_MUX_ = %d, $_MUX4_ = %d,\n", COST_MUX2, COST_MUX4);
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log(" same as if all of them are.\n");
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log(" $_MUX8_ = %d, $_MUX16_ = %d\n", COST_MUX8, COST_MUX16);
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log(" Default costs: $_MUX4_ = %d, $_MUX8_ = %d, \n", COST_MUX4, COST_MUX8);
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log(" $_MUX16_ = %d\n", COST_MUX16);
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log("\n");
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log(" -mux2=cost\n");
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log(" Use the specified cost for $_MUX_ cells when making covering decisions.\n");
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log(" Default cost: $_MUX_ = %d\n", COST_MUX2);
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log("\n");
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log("\n");
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log(" -dmux=cost\n");
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log(" -dmux=cost\n");
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log(" Use the specified cost for $_MUX_ cells used in decoders.\n");
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log(" Use the specified cost for $_MUX_ cells used in decoders.\n");
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@ -661,6 +666,7 @@ struct MuxcoverPass : public Pass {
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bool nodecode = false;
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bool nodecode = false;
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bool nopartial = false;
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bool nopartial = false;
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int cost_dmux = COST_DMUX;
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int cost_dmux = COST_DMUX;
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int cost_mux2 = COST_MUX2;
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int cost_mux4 = COST_MUX4;
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int cost_mux4 = COST_MUX4;
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int cost_mux8 = COST_MUX8;
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int cost_mux8 = COST_MUX8;
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int cost_mux16 = COST_MUX16;
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int cost_mux16 = COST_MUX16;
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@ -669,11 +675,15 @@ struct MuxcoverPass : public Pass {
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for (argidx = 1; argidx < args.size(); argidx++)
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for (argidx = 1; argidx < args.size(); argidx++)
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{
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{
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const auto &arg = args[argidx];
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const auto &arg = args[argidx];
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if (arg.size() >= 6 && arg.substr(0,6) == "-mux2=") {
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cost_mux2 = std::stoi(arg.substr(6));
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continue;
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}
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if (arg.size() >= 5 && arg.substr(0,5) == "-mux4") {
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if (arg.size() >= 5 && arg.substr(0,5) == "-mux4") {
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use_mux4 = true;
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use_mux4 = true;
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if (arg.size() > 5) {
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if (arg.size() > 5) {
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if (arg[5] != '=') break;
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if (arg[5] != '=') break;
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cost_mux4 = atoi(arg.substr(6).c_str());
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cost_mux4 = std::stoi(arg.substr(6));
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}
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}
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continue;
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continue;
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}
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}
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@ -681,7 +691,7 @@ struct MuxcoverPass : public Pass {
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use_mux8 = true;
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use_mux8 = true;
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if (arg.size() > 5) {
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if (arg.size() > 5) {
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if (arg[5] != '=') break;
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if (arg[5] != '=') break;
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cost_mux8 = atoi(arg.substr(6).c_str());
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cost_mux8 = std::stoi(arg.substr(6));
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}
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}
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continue;
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continue;
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}
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}
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@ -689,12 +699,12 @@ struct MuxcoverPass : public Pass {
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use_mux16 = true;
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use_mux16 = true;
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if (arg.size() > 6) {
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if (arg.size() > 6) {
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if (arg[6] != '=') break;
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if (arg[6] != '=') break;
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cost_mux16 = atoi(arg.substr(7).c_str());
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cost_mux16 = std::stoi(arg.substr(7));
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}
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}
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continue;
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continue;
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}
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}
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if (arg.size() >= 6 && arg.substr(0,6) == "-dmux=") {
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if (arg.size() >= 6 && arg.substr(0,6) == "-dmux=") {
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cost_dmux = atoi(arg.substr(6).c_str());
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cost_dmux = std::stoi(arg.substr(6));
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continue;
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continue;
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}
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}
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if (arg == "-nodecode") {
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if (arg == "-nodecode") {
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@ -722,6 +732,7 @@ struct MuxcoverPass : public Pass {
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worker.use_mux8 = use_mux8;
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worker.use_mux8 = use_mux8;
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worker.use_mux16 = use_mux16;
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worker.use_mux16 = use_mux16;
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worker.cost_dmux = cost_dmux;
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worker.cost_dmux = cost_dmux;
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worker.cost_mux2 = cost_mux2;
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worker.cost_mux4 = cost_mux4;
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worker.cost_mux4 = cost_mux4;
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worker.cost_mux8 = cost_mux8;
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worker.cost_mux8 = cost_mux8;
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worker.cost_mux16 = cost_mux16;
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worker.cost_mux16 = cost_mux16;
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@ -48,6 +48,8 @@ struct SynthIntelPass : public ScriptPass {
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log(" -vqm <file>\n");
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log(" -vqm <file>\n");
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log(" write the design to the specified Verilog Quartus Mapping File. Writing of an\n");
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log(" write the design to the specified Verilog Quartus Mapping File. Writing of an\n");
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log(" output file is omitted if this parameter is not specified.\n");
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log(" output file is omitted if this parameter is not specified.\n");
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log(" Note that this backend has not been tested and is likely incompatible\n");
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log(" with recent versions of Quartus.\n");
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log("\n");
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log("\n");
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log(" -vpr <file>\n");
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log(" -vpr <file>\n");
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log(" write BLIF files for VPR flow experiments. The synthesized BLIF output file is not\n");
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log(" write BLIF files for VPR flow experiments. The synthesized BLIF output file is not\n");
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@ -108,6 +110,7 @@ struct SynthIntelPass : public ScriptPass {
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}
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}
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if (args[argidx] == "-vqm" && argidx + 1 < args.size()) {
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if (args[argidx] == "-vqm" && argidx + 1 < args.size()) {
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vout_file = args[++argidx];
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vout_file = args[++argidx];
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log_warning("The Quartus backend has not been tested recently and is likely incompatible with modern versions of Quartus.\n");
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continue;
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continue;
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}
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}
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if (args[argidx] == "-vpr" && argidx + 1 < args.size()) {
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if (args[argidx] == "-vpr" && argidx + 1 < args.size()) {
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