current_pattern = None
print(" SigSpec port(Cell *cell, IdString portname) {", file=f)
- print(" return sigmap(cell->getPort(portname));", file=f)
+ print(" try {", file=f)
+ print(" return sigmap(cell->getPort(portname));", file=f)
+ print(" } catch(std::out_of_range&) { log_error(\"Accessing non existing port %s\\n\",portname.c_str()); }", file=f)
print(" }", file=f)
print("", file=f)
print(" SigSpec port(Cell *cell, IdString portname, const SigSpec& defval) {", file=f)
print("", file=f)
print(" Const param(Cell *cell, IdString paramname) {", file=f)
- print(" return cell->getParam(paramname);", file=f)
+ print(" try {", file=f)
+ print(" return cell->getParam(paramname);", file=f)
+ print(" } catch(std::out_of_range&) { log_error(\"Accessing non existing parameter %s\\n\",paramname.c_str()); }", file=f)
print(" }", file=f)
print("", file=f)
print(" Const param(Cell *cell, IdString paramname, const Const& defval) {", file=f)
if block["type"] in ("match", "code"):
print(" // {}".format(block["src"]), file=f)
- print(" void block_{}(int recursion YS_ATTRIBUTE(unused)) {{".format(index), file=f)
+ print(" void block_{}(int recursion YS_MAYBE_UNUSED) {{".format(index), file=f)
current_pattern, current_subpattern = block["pattern"]
if block["type"] == "final":
for s in sorted(const_st):
t = state_types[current_pattern][s]
if t.endswith("*"):
- print(" {} const &{} YS_ATTRIBUTE(unused) = st_{}.{};".format(t, s, current_pattern, s), file=f)
+ print(" {} const &{} YS_MAYBE_UNUSED = st_{}.{};".format(t, s, current_pattern, s), file=f)
else:
- print(" const {} &{} YS_ATTRIBUTE(unused) = st_{}.{};".format(t, s, current_pattern, s), file=f)
+ print(" const {} &{} YS_MAYBE_UNUSED = st_{}.{};".format(t, s, current_pattern, s), file=f)
for s in sorted(nonconst_st):
t = state_types[current_pattern][s]
- print(" {} &{} YS_ATTRIBUTE(unused) = st_{}.{};".format(t, s, current_pattern, s), file=f)
+ print(" {} &{} YS_MAYBE_UNUSED = st_{}.{};".format(t, s, current_pattern, s), file=f)
for u in sorted(udata_types[current_pattern].keys()):
t = udata_types[current_pattern][u]
- print(" {} &{} YS_ATTRIBUTE(unused) = ud_{}.{};".format(t, u, current_pattern, u), file=f)
+ print(" {} &{} YS_MAYBE_UNUSED = ud_{}.{};".format(t, u, current_pattern, u), file=f)
if len(restore_st):
print("", file=f)
print("", file=f)
print("rollback_label:", file=f)
- print(" YS_ATTRIBUTE(unused);", file=f)
+ print(" YS_MAYBE_UNUSED;", file=f)
if len(block["fcode"]):
print("#define accept do { accept_cnt++; on_accept(); } while(0)", file=f)
for line in block["fcode"]:
print(" " + line, file=f)
print("finish_label:", file=f)
- print(" YS_ATTRIBUTE(unused);", file=f)
+ print(" YS_MAYBE_UNUSED;", file=f)
print("#undef accept", file=f)
print("#undef finish", file=f)
valueidx = 1
for item in block["setup"]:
if item[0] == "slice":
- print(" const int &{} YS_ATTRIBUTE(unused) = std::get<{}>(cells[_pmg_idx]);".format(item[1], valueidx), file=f)
+ print(" const int &{} YS_MAYBE_UNUSED = std::get<{}>(cells[_pmg_idx]);".format(item[1], valueidx), file=f)
valueidx += 1
if item[0] == "choice":
- print(" const {} &{} YS_ATTRIBUTE(unused) = std::get<{}>(cells[_pmg_idx]);".format(item[1], item[2], valueidx), file=f)
+ print(" const {} &{} YS_MAYBE_UNUSED = std::get<{}>(cells[_pmg_idx]);".format(item[1], item[2], valueidx), file=f)
valueidx += 1
if item[0] == "define":
- print(" const {} &{} YS_ATTRIBUTE(unused) = std::get<{}>(cells[_pmg_idx]);".format(item[1], item[2], valueidx), file=f)
+ print(" const {} &{} YS_MAYBE_UNUSED = std::get<{}>(cells[_pmg_idx]);".format(item[1], item[2], valueidx), file=f)
valueidx += 1
print(" if (blacklist_cells.count({})) continue;".format(block["cell"]), file=f)
for expr in block["filter"]: