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Fix abc9 help, add labels

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This commit is contained in:
Eddie Hung 2020-01-08 10:00:50 -08:00
parent 2f8a25278a
commit 8a47e6ddfd
1 changed files with 73 additions and 60 deletions
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21
passes/techmap/abc9.cc
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@ -184,6 +184,7 @@ struct Abc9Pass : public ScriptPass
void script() YS_OVERRIDE
{
if (check_label("pre")) {
run("scc -set_attr abc9_scc_id {}");
if (help_mode)
run("abc9_ops -break_scc -prep_holes [-dff]", "(option for -dff)");
@ -193,11 +194,21 @@ struct Abc9Pass : public ScriptPass
run("flatten -wb @abc9_holes");
run("techmap @abc9_holes");
run("aigmap");
if (dff_mode)
run("abc9_ops -prep_dff");
if (dff_mode || help_mode)
run("abc9_ops -prep_dff", "(only if -dff)");
run("opt -purge @abc9_holes");
run("wbflip @abc9_holes");
}
if (check_label("map")) {
if (help_mode) {
run("foreach module in selection");
run(" write_xaiger -map <abc-temp-dir>/input.sym <abc-temp-dir>/input.xaig");
run(" abc9_exe [options] -cwd <abc-temp-dir>");
run(" read_aiger -xaiger -wideports -module_name <module-name>$abc9 -map <abc-temp-dir>/input.sym <abc-temp-dir>/output.aig");
run(" abc9_ops -reintegrate");
}
else {
auto selected_modules = active_design->selected_modules();
active_design->selection_stack.emplace_back(false);
@ -218,8 +229,7 @@ struct Abc9Pass : public ScriptPass
tempdir_name[0] = tempdir_name[4] = '_';
tempdir_name = make_temp_dir(tempdir_name);
run(stringf("write_xaiger -map %s/input.sym %s/input.xaig", tempdir_name.c_str(), tempdir_name.c_str()),
"write_xaiger -map <abc-temp-dir>/input.sym <abc-temp-dir>/input.xaig");
run(stringf("write_xaiger -map %s/input.sym %s/input.xaig", tempdir_name.c_str(), tempdir_name.c_str()));
int num_outputs = active_design->scratchpad_get_int("write_xaiger.num_outputs");
log("Extracted %d AND gates and %d wires to a netlist network with %d inputs and %d outputs.\n",
@ -246,7 +256,10 @@ struct Abc9Pass : public ScriptPass
}
active_design->selection_stack.pop_back();
}
}
if (check_label("post"))
run("abc9_ops -unbreak_scc");
}
} Abc9Pass;