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Add "verific -import -k"

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This commit is contained in:
Clifford Wolf 2017-07-22 16:16:44 +02:00
parent b6bd12fade
commit 5be535517c
1 changed files with 51 additions and 42 deletions
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89
frontends/verific/verific.cc
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@ -539,7 +539,7 @@ struct VerificImporter
return false; return false;
} }
void import_netlist(RTLIL::Design *design, Netlist *nl, std::set<Netlist*> &nl_todo, bool mode_gates) void import_netlist(RTLIL::Design *design, Netlist *nl, std::set<Netlist*> &nl_todo, bool mode_gates, bool mode_keep)
{ {
std::string module_name = nl->IsOperator() ? std::string("$verific$") + nl->Owner()->Name() : RTLIL::escape_id(nl->Owner()->Name()); std::string module_name = nl->IsOperator() ? std::string("$verific$") + nl->Owner()->Name() : RTLIL::escape_id(nl->Owner()->Name());
@ -553,7 +553,12 @@ struct VerificImporter
module->name = module_name; module->name = module_name;
design->add(module); design->add(module);
if (nl->IsBlackBox()) {
log("Importing blackbox module %s.\n", RTLIL::id2cstr(module->name));
module->set_bool_attribute("\\blackbox");
} else {
log("Importing module %s.\n", RTLIL::id2cstr(module->name)); log("Importing module %s.\n", RTLIL::id2cstr(module->name));
}
SetIter si; SetIter si;
MapIter mi, mi2; MapIter mi, mi2;
@ -973,7 +978,11 @@ struct VerificImporter
} }
if (inst->IsPrimitive()) if (inst->IsPrimitive())
{
if (!mode_keep)
log_error("Unsupported Verific primitive %s of type %s\n", inst->Name(), inst->View()->Owner()->Name()); log_error("Unsupported Verific primitive %s of type %s\n", inst->Name(), inst->View()->Owner()->Name());
log_warning("Unsupported Verific primitive %s of type %s\n", inst->Name(), inst->View()->Owner()->Name());
}
nl_todo.insert(inst->View()); nl_todo.insert(inst->View());
@ -1017,7 +1026,7 @@ struct VerificPass : public Pass {
{ {
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---| // |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n"); log("\n");
log(" verific {-vlog95|-vlog2k|-sv2005|-sv2009|-sv|-vlpsl} <verilog-file>..\n"); log(" verific {-vlog95|-vlog2k|-sv2005|-sv2009|-sv} <verilog-file>..\n");
log("\n"); log("\n");
log("Load the specified Verilog/SystemVerilog files into Verific.\n"); log("Load the specified Verilog/SystemVerilog files into Verific.\n");
log("\n"); log("\n");
@ -1027,11 +1036,13 @@ struct VerificPass : public Pass {
log("Load the specified VHDL files into Verific.\n"); log("Load the specified VHDL files into Verific.\n");
log("\n"); log("\n");
log("\n"); log("\n");
log(" verific -import [-gates] {-all | <top-module>..}\n"); log(" verific -import [-gates] [-k] {-all | <top-module>..}\n");
log("\n"); log("\n");
log("Elaborate the design for the specified top modules, import to Yosys and\n"); log("Elaborate the design for the specified top modules, import to Yosys and\n");
log("reset the internal state of Verific. A gate-level netlist is created\n"); log("reset the internal state of Verific. A gate-level netlist is created\n");
log("when called with -gates.\n"); log("when called with -gates. In -k mode unsupported verific primitives are\n");
log("added as blockbox modules to the design instead of triggering a fatal\n");
log("error (only useful for debugging this command).\n");
log("\n"); log("\n");
log("Visit http://verific.com/ for more information on Verific.\n"); log("Visit http://verific.com/ for more information on Verific.\n");
log("\n"); log("\n");
@ -1056,95 +1067,89 @@ struct VerificPass : public Pass {
log("Built with Verific %s, released at %s.\n", release_str, release_tmstr); log("Built with Verific %s, released at %s.\n", release_str, release_tmstr);
if (args.size() > 1 && args[1] == "-vlog95") { int argidx = 1;
for (size_t argidx = 2; argidx < args.size(); argidx++)
if (GetSize(args) > argidx && args[argidx] == "-vlog95") {
for (argidx++; argidx < GetSize(args); argidx++)
if (!veri_file::Analyze(args[argidx].c_str(), veri_file::VERILOG_95)) if (!veri_file::Analyze(args[argidx].c_str(), veri_file::VERILOG_95))
log_cmd_error("Reading `%s' in VERILOG_95 mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in VERILOG_95 mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-vlog2k") { if (GetSize(args) > argidx && args[argidx] == "-vlog2k") {
for (size_t argidx = 2; argidx < args.size(); argidx++) for (argidx++; argidx < GetSize(args); argidx++)
if (!veri_file::Analyze(args[argidx].c_str(), veri_file::VERILOG_2K)) if (!veri_file::Analyze(args[argidx].c_str(), veri_file::VERILOG_2K))
log_cmd_error("Reading `%s' in VERILOG_2K mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in VERILOG_2K mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-sv2005") { if (GetSize(args) > argidx && args[argidx] == "-sv2005") {
for (size_t argidx = 2; argidx < args.size(); argidx++) for (argidx++; argidx < GetSize(args); argidx++)
if (!veri_file::Analyze(args[argidx].c_str(), veri_file::SYSTEM_VERILOG_2005)) if (!veri_file::Analyze(args[argidx].c_str(), veri_file::SYSTEM_VERILOG_2005))
log_cmd_error("Reading `%s' in SYSTEM_VERILOG_2005 mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in SYSTEM_VERILOG_2005 mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-sv2009") { if (GetSize(args) > argidx && args[argidx] == "-sv2009") {
for (size_t argidx = 2; argidx < args.size(); argidx++) for (argidx++; argidx < GetSize(args); argidx++)
if (!veri_file::Analyze(args[argidx].c_str(), veri_file::SYSTEM_VERILOG_2009)) if (!veri_file::Analyze(args[argidx].c_str(), veri_file::SYSTEM_VERILOG_2009))
log_cmd_error("Reading `%s' in SYSTEM_VERILOG_2009 mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in SYSTEM_VERILOG_2009 mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-sv") { if (GetSize(args) > argidx && args[argidx] == "-sv") {
for (size_t argidx = 2; argidx < args.size(); argidx++) for (argidx++; argidx < GetSize(args); argidx++)
if (!veri_file::Analyze(args[argidx].c_str(), veri_file::SYSTEM_VERILOG)) if (!veri_file::Analyze(args[argidx].c_str(), veri_file::SYSTEM_VERILOG))
log_cmd_error("Reading `%s' in SYSTEM_VERILOG mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in SYSTEM_VERILOG mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-vlpsl") { if (GetSize(args) > argidx && args[argidx] == "-vhdl87") {
for (size_t argidx = 2; argidx < args.size(); argidx++)
if (!veri_file::Analyze(args[argidx].c_str(), veri_file::VERILOG_PSL))
log_cmd_error("Reading `%s' in VERILOG_PSL mode failed.\n", args[argidx].c_str());
return;
}
if (args.size() > 1 && args[1] == "-vhdl87") {
vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_1987").c_str()); vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_1987").c_str());
for (size_t argidx = 2; argidx < args.size(); argidx++) for (argidx++; argidx < GetSize(args); argidx++)
if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_87)) if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_87))
log_cmd_error("Reading `%s' in VHDL_87 mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in VHDL_87 mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-vhdl93") { if (GetSize(args) > argidx && args[argidx] == "-vhdl93") {
vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_1993").c_str()); vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_1993").c_str());
for (size_t argidx = 2; argidx < args.size(); argidx++) for (argidx++; argidx < GetSize(args); argidx++)
if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_93)) if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_93))
log_cmd_error("Reading `%s' in VHDL_93 mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in VHDL_93 mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-vhdl2k") { if (GetSize(args) > argidx && args[argidx] == "-vhdl2k") {
vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_1993").c_str()); vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_1993").c_str());
for (size_t argidx = 2; argidx < args.size(); argidx++) for (argidx++; argidx < GetSize(args); argidx++)
if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_2K)) if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_2K))
log_cmd_error("Reading `%s' in VHDL_2K mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in VHDL_2K mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-vhdl2008") { if (GetSize(args) > argidx && args[argidx] == "-vhdl2008") {
vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_2008").c_str()); vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_2008").c_str());
for (size_t argidx = 2; argidx < args.size(); argidx++) for (argidx++; argidx < GetSize(args); argidx++)
if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_2008)) if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_2008))
log_cmd_error("Reading `%s' in VHDL_2008 mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in VHDL_2008 mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-vhdpsl") { if (GetSize(args) > argidx && args[argidx] == "-vhdpsl") {
vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_2008").c_str()); vhdl_file::SetDefaultLibraryPath((proc_share_dirname() + "verific/vhdl_vdbs_2008").c_str());
for (size_t argidx = 2; argidx < args.size(); argidx++) for (argidx++; argidx < GetSize(args); argidx++)
if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_PSL)) if (!vhdl_file::Analyze(args[argidx].c_str(), "work", vhdl_file::VHDL_PSL))
log_cmd_error("Reading `%s' in VHDL_PSL mode failed.\n", args[argidx].c_str()); log_cmd_error("Reading `%s' in VHDL_PSL mode failed.\n", args[argidx].c_str());
return; return;
} }
if (args.size() > 1 && args[1] == "-import") if (GetSize(args) > argidx && args[argidx] == "-import")
{ {
std::set<Netlist*> nl_todo, nl_done; std::set<Netlist*> nl_todo, nl_done;
bool mode_all = false, mode_gates = false; bool mode_all = false, mode_gates = false, mode_keep = false;
size_t argidx = 2; for (argidx++; argidx < GetSize(args); argidx++) {
for (; argidx < args.size(); argidx++) {
if (args[argidx] == "-all") { if (args[argidx] == "-all") {
mode_all = true; mode_all = true;
continue; continue;
@ -1153,15 +1158,19 @@ struct VerificPass : public Pass {
mode_gates = true; mode_gates = true;
continue; continue;
} }
if (args[argidx] == "-k") {
mode_keep = true;
continue;
}
break; break;
} }
if (argidx > args.size() && args[argidx].substr(0, 1) == "-") if (argidx > GetSize(args) && args[argidx].substr(0, 1) == "-")
cmd_error(args, argidx, "unknown option"); cmd_error(args, argidx, "unknown option");
if (mode_all) if (mode_all)
{ {
if (argidx != args.size()) if (argidx != GetSize(args))
log_cmd_error("Got -all and an explicit list of top modules.\n"); log_cmd_error("Got -all and an explicit list of top modules.\n");
MapIter m1, m2, m3; MapIter m1, m2, m3;
@ -1179,10 +1188,10 @@ struct VerificPass : public Pass {
} }
} }
else else
if (argidx == args.size()) if (argidx == GetSize(args))
log_cmd_error("No top module specified.\n"); log_cmd_error("No top module specified.\n");
for (; argidx < args.size(); argidx++) { for (; argidx < GetSize(args); argidx++) {
if (veri_file::GetModule(args[argidx].c_str())) { if (veri_file::GetModule(args[argidx].c_str())) {
log("Running veri_file::Elaborate(\"%s\").\n", args[argidx].c_str()); log("Running veri_file::Elaborate(\"%s\").\n", args[argidx].c_str());
if (!veri_file::Elaborate(args[argidx].c_str())) if (!veri_file::Elaborate(args[argidx].c_str()))
@ -1200,7 +1209,7 @@ struct VerificPass : public Pass {
Netlist *nl = *nl_todo.begin(); Netlist *nl = *nl_todo.begin();
if (nl_done.count(nl) == 0) { if (nl_done.count(nl) == 0) {
VerificImporter importer; VerificImporter importer;
importer.import_netlist(design, nl, nl_todo, mode_gates); importer.import_netlist(design, nl, nl_todo, mode_gates, mode_keep);
} }
nl_todo.erase(nl); nl_todo.erase(nl);
nl_done.insert(nl); nl_done.insert(nl);