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Error checks for aiger witness

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This commit is contained in:
Miodrag Milanovic 2022-03-07 15:00:14 +01:00
parent b6aca1d743
commit 1b1ecd4ab0
1 changed files with 7 additions and 0 deletions
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7
passes/sat/sim.cc
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@ -1099,6 +1099,8 @@ struct SimWorker : SimShared
std::string type, symbol;
int variable, index;
dict<int, std::pair<SigBit,bool>> inputs, inits, latches;
if (mf.fail())
log_cmd_error("Not able to read AIGER witness map file.\n");
while (mf >> type >> variable >> index >> symbol) {
RTLIL::IdString escaped_s = RTLIL::escape_id(symbol);
Wire *w = topmod->wire(escaped_s);
@ -1410,9 +1412,14 @@ struct AIWWriter : public OutputWriter
void write(std::map<int, bool> &) override
{
if (!aiwfile.is_open()) return;
if (worker->map_filename.empty())
log_cmd_error("For AIGER witness file map parameter is mandatory.\n");
std::ifstream mf(worker->map_filename);
std::string type, symbol;
int variable, index;
if (mf.fail())
log_cmd_error("Not able to read AIGER witness map file.\n");
while (mf >> type >> variable >> index >> symbol) {
RTLIL::IdString escaped_s = RTLIL::escape_id(symbol);
Wire *w = worker->top->module->wire(escaped_s);