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Merge remote-tracking branch 'origin/eddie/abc9_fixes' into eddie/abc9_refactor

This commit is contained in:
Eddie Hung 2020-01-22 12:30:14 -08:00
parent 3d9737c1bd a94b41011d
commit 8eb5bb258c
2 changed files with 6 additions and 4 deletions
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8
passes/techmap/abc9_exe.cc
View File

@ -219,14 +219,14 @@ void abc9_module(RTLIL::Design *design, std::string script_file, std::string exe
for (size_t pos = abc9_script.find("{R}"); pos != std::string::npos; pos = abc9_script.find("{R}", pos))
abc9_script = abc9_script.substr(0, pos) + R + abc9_script.substr(pos+3);
abc9_script += stringf("; &ps -l; &write -n %s/output.aig;", tempdir_name.c_str());
abc9_script += stringf("; &ps -l; &write -n %s/output.aig", tempdir_name.c_str());
if (design->scratchpad_get_bool("abc9.verify")) {
if (dff_mode)
abc9_script += "verify -s;";
abc9_script += "; verify -s";
else
abc9_script += "verify;";
abc9_script += "; verify";
}
abc9_script += "time";
abc9_script += "; time";
abc9_script = add_echos_to_abc9_cmd(abc9_script);
for (size_t i = 0; i+1 < abc9_script.size(); i++)

2
passes/techmap/abc9_ops.cc
View File

@ -95,6 +95,8 @@ void prep_dff(RTLIL::Module *module)
SigSpec abc9_init = assign_map(abc9_init_wire);
if (!abc9_init.is_fully_const())
log_error("'%s.init' is not a constant wire present in module '%s'.\n", cell->name.c_str(), log_id(module));
if (abc9_init == State::S1)
log_error("'%s.init' in module '%s' has value 1'b1 which is not supported by 'abc9 -dff'.\n", cell->name.c_str(), log_id(module));
r2 = cell->attributes.insert(std::make_pair(ID(abc9_init), abc9_init.as_const()));
log_assert(r2.second);
}