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Added "fsm -encfile"

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This commit is contained in:
Clifford Wolf 2015-01-30 22:46:53 +01:00
parent aabd5097ed
commit bedd46338f
3 changed files with 50 additions and 14 deletions
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11
techlibs/common/synth.cc
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@ -52,6 +52,9 @@ struct SynthPass : public Pass {
log(" -top <module>\n");
log(" use the specified module as top module (default='top')\n");
log("\n");
log(" -encfile <file>\n");
log(" passed to 'fsm_recode' via 'fsm'\n");
log("\n");
log(" -run <from_label>[:<to_label>]\n");
log(" only run the commands between the labels (see below). an empty\n");
log(" from label is synonymous to 'begin', and empty to label is\n");
@ -91,7 +94,7 @@ struct SynthPass : public Pass {
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
{
std::string top_module;
std::string top_module, fsm_opts;
std::string run_from, run_to;
size_t argidx;
@ -101,6 +104,10 @@ struct SynthPass : public Pass {
top_module = args[++argidx];
continue;
}
if (args[argidx] == "-encfile" && argidx+1 < args.size()) {
fsm_opts = " -encfile " + args[++argidx];
continue;
}
if (args[argidx] == "-run" && argidx+1 < args.size()) {
size_t pos = args[argidx+1].find(':');
if (pos == std::string::npos) {
@ -140,7 +147,7 @@ struct SynthPass : public Pass {
Pass::call(design, "alumacc");
Pass::call(design, "share");
Pass::call(design, "opt");
Pass::call(design, "fsm");
Pass::call(design, "fsm" + fsm_opts);
Pass::call(design, "opt -fast");
Pass::call(design, "memory -nomap");
Pass::call(design, "opt_clean");