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| author | Clifford Wolf <clifford@clifford.at> | 2019-10-16 00:00:27 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2019-10-16 00:00:27 +0200 |
| commit | 935d3e19e2ddc315d06b4a7fe649f06578eeeb81 (patch) | |
| tree | 1282a4a95190f2ded71bb7df41c20e8dff9af2ac /frontends/blif | |
| parent | 2daa56859f51631992cc172ccddad55e741b0c3d (diff) | |
| download | yosys-935d3e19e2ddc315d06b4a7fe649f06578eeeb81.tar.gz yosys-935d3e19e2ddc315d06b4a7fe649f06578eeeb81.tar.bz2 yosys-935d3e19e2ddc315d06b4a7fe649f06578eeeb81.zip | |
Add .blackbox support to blif front-end
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Diffstat (limited to 'frontends/blif')
| -rw-r--r-- | frontends/blif/blifparse.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/frontends/blif/blifparse.cc b/frontends/blif/blifparse.cc index d17cacf29..bfcfad78a 100644 --- a/frontends/blif/blifparse.cc +++ b/frontends/blif/blifparse.cc @@ -174,6 +174,12 @@ void parse_blif(RTLIL::Design *design, std::istream &f, IdString dff_name, bool if (module == nullptr) goto error; + if (!strcmp(cmd, ".blackbox")) + { + module->attributes["\\blackbox"] = RTLIL::Const(1); + continue; + } + if (!strcmp(cmd, ".end")) { for (auto &wp : wideports_cache) |