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fabulous: remove unused `-blif` option 

Signed-off-by: Leo Moser <leomoser99@gmail.com>
This commit is contained in:
Leo Moser 2026-07-01 10:30:06 +02:00
parent e87d8e162e
commit b06c57b2bf
1 changed files with 1 additions and 17 deletions
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18
techlibs/fabulous/synth_fabulous.cc
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@ -43,10 +43,6 @@ struct SynthPass : public ScriptPass {
log(" -auto-top\n"); log(" -auto-top\n");
log(" automatically determine the top of the design hierarchy\n"); log(" automatically determine the top of the design hierarchy\n");
log("\n"); log("\n");
log(" -blif <file>\n");
log(" write the design to the specified BLIF file. writing of an output file\n");
log(" is omitted if this parameter is not specified.\n");
log("\n");
log(" -json <file>\n"); log(" -json <file>\n");
log(" write the design to the specified JSON file. writing of an output file\n"); log(" write the design to the specified JSON file. writing of an output file\n");
log(" is omitted if this parameter is not specified.\n"); log(" is omitted if this parameter is not specified.\n");
@ -120,7 +116,7 @@ struct SynthPass : public ScriptPass {
log("\n"); log("\n");
} }
string top_module, json_file, blif_file, fsm_opts, memory_opts, carry_mode, cells_map, arith_map, clkbuf_map, multiplier_map; string top_module, json_file, fsm_opts, memory_opts, carry_mode, cells_map, arith_map, clkbuf_map, multiplier_map;
std::vector<string> extra_plib, extra_map, extra_mlibmap; std::vector<string> extra_plib, extra_map, extra_mlibmap;
std::vector<std::pair<string, string>> extra_ffs; std::vector<std::pair<string, string>> extra_ffs;
@ -139,7 +135,6 @@ struct SynthPass : public ScriptPass {
carry_mode = "none"; carry_mode = "none";
flatten = true; flatten = true;
json_file = ""; json_file = "";
blif_file = "";
} }
void execute(std::vector<std::string> args, RTLIL::Design *design) override void execute(std::vector<std::string> args, RTLIL::Design *design) override
@ -157,10 +152,6 @@ struct SynthPass : public ScriptPass {
json_file = args[++argidx]; json_file = args[++argidx];
continue; continue;
} }
if (args[argidx] == "-blif" && argidx + 1 < args.size()) {
blif_file = args[++argidx];
continue;
}
if (args[argidx] == "-run" && argidx + 1 < args.size()) { if (args[argidx] == "-run" && argidx + 1 < args.size()) {
size_t pos = args[argidx + 1].find(':'); size_t pos = args[argidx + 1].find(':');
if (pos == std::string::npos) { if (pos == std::string::npos) {
@ -440,13 +431,6 @@ struct SynthPass : public ScriptPass {
run("stat"); run("stat");
} }
if (check_label("blif")) {
if (!blif_file.empty() || help_mode) {
run("opt_clean -purge");
run(stringf("write_blif -attr -cname -conn -param %s", help_mode ? "<file-name>" : blif_file.c_str()));
}
}
if (check_label("json")) { if (check_label("json")) {
if (!json_file.empty() || help_mode) if (!json_file.empty() || help_mode)
run(stringf("write_json %s", help_mode ? "<file-name>" : json_file)); run(stringf("write_json %s", help_mode ? "<file-name>" : json_file));