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Add date parameter to enable full date/time and version info

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This commit is contained in:
Miodrag Milanovic 2022-03-11 16:01:59 +01:00
parent be32de1caa
commit 37de369ba7
1 changed files with 20 additions and 7 deletions
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27
passes/sat/sim.cc
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@ -89,6 +89,7 @@ struct SimShared
std::vector<std::unique_ptr<OutputWriter>> outputfiles;
std::vector<std::pair<int,std::map<int,Const>>> output_data;
bool ignore_x = false;
bool date = false;
};
void zinit(State &v)
@ -1333,12 +1334,14 @@ struct VCDWriter : public OutputWriter
void write(std::map<int, bool> &use_signal) override
{
if (!vcdfile.is_open()) return;
vcdfile << stringf("$version %s $end\n", yosys_version_str);
vcdfile << stringf("$version %s $end\n", worker->date ? yosys_version_str : "Yosys");
std::time_t t = std::time(nullptr);
char mbstr[255];
if (std::strftime(mbstr, sizeof(mbstr), "%c", std::localtime(&t))) {
vcdfile << stringf("$date ") << mbstr << stringf(" $end\n");
if (worker->date) {
std::time_t t = std::time(nullptr);
char mbstr[255];
if (std::strftime(mbstr, sizeof(mbstr), "%c", std::localtime(&t))) {
vcdfile << stringf("$date ") << mbstr << stringf(" $end\n");
}
}
if (!worker->timescale.empty())
@ -1391,8 +1394,11 @@ struct FSTWriter : public OutputWriter
{
if (!fstfile) return;
std::time_t t = std::time(nullptr);
fstWriterSetDate(fstfile, asctime(std::localtime(&t)));
fstWriterSetVersion(fstfile, yosys_version_str);
fstWriterSetVersion(fstfile, worker->date ? yosys_version_str : "Yosys");
if (worker->date)
fstWriterSetDate(fstfile, asctime(std::localtime(&t)));
else
fstWriterSetDate(fstfile, "");
if (!worker->timescale.empty())
fstWriterSetTimescaleFromString(fstfile, worker->timescale.c_str());
@ -1563,6 +1569,9 @@ struct SimPass : public Pass {
log(" -x\n");
log(" ignore constant x outputs in simulation file.\n");
log("\n");
log(" -date\n");
log(" include date and full version info in output.\n");
log("\n");
log(" -clock <portname>\n");
log(" name of top-level clock input\n");
log("\n");
@ -1759,6 +1768,10 @@ struct SimPass : public Pass {
worker.ignore_x = true;
continue;
}
if (args[argidx] == "-date") {
worker.date = true;
continue;
}
break;
}
extra_args(args, argidx, design);