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abc9: generate $abc9_holes design instead of <name>$holes

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This commit is contained in:
Eddie Hung 2020-04-15 16:13:57 -07:00
parent c52bb11fb6
commit ec4bbb1444
3 changed files with 28 additions and 18 deletions
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18
passes/techmap/abc9.cc
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@ -345,15 +345,18 @@ struct Abc9Pass : public ScriptPass
else if (box_file.empty()) {
run("abc9_ops -prep_box");
}
run("select -set abc9_holes A:abc9_holes");
run("flatten -wb @abc9_holes");
run("techmap @abc9_holes");
run("opt -purge @abc9_holes");
run("design -stash $abc9");
run("design -load $abc9_holes");
run("techmap -wb -map %$abc9 -map +/techmap.v");
run("opt -purge");
run("aigmap");
run("wbflip @abc9_holes");
run("wbflip");
run("design -stash $abc9_holes");
run("design -load $abc9");
}
if (check_label("map")) {
run("aigmap");
if (help_mode) {
run("foreach module in selection");
run(" abc9_ops -write_lut <abc-temp-dir>/input.lut", "(skip if '-lut' or '-luts')");
@ -372,7 +375,6 @@ struct Abc9Pass : public ScriptPass
log("Skipping module %s as it contains processes.\n", log_id(mod));
continue;
}
log_assert(!mod->attributes.count(ID::abc9_box_id));
log_push();
active_design->selection().select(mod);
@ -432,8 +434,10 @@ struct Abc9Pass : public ScriptPass
if (dff_mode || help_mode) {
run("techmap -wb -map %$abc9_unmap", "(only if -dff)"); // techmap user design from submod back to original cell
// ($_DFF_[NP]_ already shorted by -reintegrate)
run("design -delete $abc9_unmap");
run("design -delete $abc9_unmap", " (only if -dff)");
}
if (saved_designs.count("$abc9_holes") || help_mode)
run("design -delete $abc9_holes");
}
}
} Abc9Pass;