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-rw-r--r--backends/edif/edif.cc43
-rw-r--r--backends/json/json.cc38
-rw-r--r--backends/smt2/smtio.py6
3 files changed, 67 insertions, 20 deletions
diff --git a/backends/edif/edif.cc b/backends/edif/edif.cc
index 60a098917..616b754ce 100644
--- a/backends/edif/edif.cc
+++ b/backends/edif/edif.cc
@@ -326,7 +326,7 @@ struct EdifBackend : public Backend {
continue;
SigMap sigmap(module);
- std::map<RTLIL::SigSpec, std::set<std::string>> net_join_db;
+ std::map<RTLIL::SigSpec, std::set<std::pair<std::string, bool>>> net_join_db;
*f << stringf(" (cell %s\n", EDIF_DEF(module->name));
*f << stringf(" (cellType GENERIC)\n");
@@ -349,7 +349,7 @@ struct EdifBackend : public Backend {
add_prop(p.first, p.second);
*f << ")\n";
RTLIL::SigSpec sig = sigmap(RTLIL::SigSpec(wire));
- net_join_db[sig].insert(stringf("(portRef %s)", EDIF_REF(wire->name)));
+ net_join_db[sig].insert(make_pair(stringf("(portRef %s)", EDIF_REF(wire->name)), wire->port_input));
} else {
int b[2];
b[wire->upto ? 0 : 1] = wire->start_offset;
@@ -362,7 +362,7 @@ struct EdifBackend : public Backend {
*f << ")\n";
for (int i = 0; i < wire->width; i++) {
RTLIL::SigSpec sig = sigmap(RTLIL::SigSpec(wire, i));
- net_join_db[sig].insert(stringf("(portRef (member %s %d))", EDIF_REF(wire->name), GetSize(wire)-i-1));
+ net_join_db[sig].insert(make_pair(stringf("(portRef (member %s %d))", EDIF_REF(wire->name), GetSize(wire)-i-1), wire->port_input));
}
}
}
@@ -391,7 +391,7 @@ struct EdifBackend : public Backend {
log_warning("Bit %d of cell port %s.%s.%s driven by %s will be left unconnected in EDIF output.\n",
i, log_id(module), log_id(cell), log_id(p.first), log_signal(sig[i]));
else if (sig.size() == 1)
- net_join_db[sig[i]].insert(stringf("(portRef %s (instanceRef %s))", EDIF_REF(p.first), EDIF_REF(cell->name)));
+ net_join_db[sig[i]].insert(make_pair(stringf("(portRef %s (instanceRef %s))", EDIF_REF(p.first), EDIF_REF(cell->name)), cell->output(p.first)));
else {
int member_idx = GetSize(sig)-i-1;
auto m = design->module(cell->type);
@@ -400,8 +400,8 @@ struct EdifBackend : public Backend {
if (w)
member_idx = GetSize(w)-i-1;
}
- net_join_db[sig[i]].insert(stringf("(portRef (member %s %d) (instanceRef %s))",
- EDIF_REF(p.first), member_idx, EDIF_REF(cell->name)));
+ net_join_db[sig[i]].insert(make_pair(stringf("(portRef (member %s %d) (instanceRef %s))",
+ EDIF_REF(p.first), member_idx, EDIF_REF(cell->name)), cell->output(p.first)));
}
}
}
@@ -410,13 +410,13 @@ struct EdifBackend : public Backend {
if (sig.wire == NULL && sig != RTLIL::State::S0 && sig != RTLIL::State::S1) {
if (sig == RTLIL::State::Sx) {
for (auto &ref : it.second)
- log_warning("Exporting x-bit on %s as zero bit.\n", ref.c_str());
+ log_warning("Exporting x-bit on %s as zero bit.\n", ref.first.c_str());
sig = RTLIL::State::S0;
} else if (sig == RTLIL::State::Sz) {
continue;
} else {
for (auto &ref : it.second)
- log_error("Don't know how to handle %s on %s.\n", log_signal(sig), ref.c_str());
+ log_error("Don't know how to handle %s on %s.\n", log_signal(sig), ref.first.c_str());
log_abort();
}
}
@@ -433,7 +433,7 @@ struct EdifBackend : public Backend {
}
*f << stringf(" (net %s (joined\n", EDIF_DEF(netname));
for (auto &ref : it.second)
- *f << stringf(" %s\n", ref.c_str());
+ *f << stringf(" %s\n", ref.first.c_str());
if (sig.wire == NULL) {
if (nogndvcc)
log_error("Design contains constant nodes (map with \"hilomap\" first).\n");
@@ -448,6 +448,31 @@ struct EdifBackend : public Backend {
add_prop(p.first, p.second);
*f << stringf("\n )\n");
}
+ for (auto &wire_it : module->wires_) {
+ RTLIL::Wire *wire = wire_it.second;
+ if (!wire->get_bool_attribute(ID::keep))
+ continue;
+ for(int i = 0; i < wire->width; i++) {
+ SigBit raw_sig = RTLIL::SigSpec(wire, i);
+ SigBit mapped_sig = sigmap(raw_sig);
+ if (raw_sig == mapped_sig || net_join_db.count(mapped_sig) == 0)
+ continue;
+ std::string netname = log_signal(raw_sig);
+ for (size_t i = 0; i < netname.size(); i++)
+ if (netname[i] == ' ' || netname[i] == '\\')
+ netname.erase(netname.begin() + i--);
+ *f << stringf(" (net %s (joined\n", EDIF_DEF(netname));
+ auto &refs = net_join_db.at(mapped_sig);
+ for (auto &ref : refs)
+ if (ref.second)
+ *f << stringf(" %s\n", ref.first.c_str());
+ *f << stringf(" )");
+ if (attr_properties && raw_sig.wire != NULL)
+ for (auto &p : raw_sig.wire->attributes)
+ add_prop(p.first, p.second);
+ *f << stringf("\n )\n");
+ }
+ }
*f << stringf(" )\n");
*f << stringf(" )\n");
*f << stringf(" )\n");
diff --git a/backends/json/json.cc b/backends/json/json.cc
index 107009ee4..5c67cb857 100644
--- a/backends/json/json.cc
+++ b/backends/json/json.cc
@@ -33,6 +33,7 @@ struct JsonWriter
std::ostream &f;
bool use_selection;
bool aig_mode;
+ bool compat_int_mode;
Design *design;
Module *module;
@@ -42,8 +43,9 @@ struct JsonWriter
dict<SigBit, string> sigids;
pool<Aig> aig_models;
- JsonWriter(std::ostream &f, bool use_selection, bool aig_mode) :
- f(f), use_selection(use_selection), aig_mode(aig_mode) { }
+ JsonWriter(std::ostream &f, bool use_selection, bool aig_mode, bool compat_int_mode) :
+ f(f), use_selection(use_selection), aig_mode(aig_mode),
+ compat_int_mode(compat_int_mode) { }
string get_string(string str)
{
@@ -102,8 +104,7 @@ struct JsonWriter
if (state < 2)
str += " ";
f << get_string(str);
- } else
- if (GetSize(value) == 32 && value.is_fully_def()) {
+ } else if (compat_int_mode && GetSize(value) == 32 && value.is_fully_def()) {
if ((value.flags & RTLIL::ConstFlags::CONST_FLAG_SIGNED) != 0)
f << stringf("%d", value.as_int());
else
@@ -294,6 +295,10 @@ struct JsonBackend : public Backend {
log(" -aig\n");
log(" include AIG models for the different gate types\n");
log("\n");
+ log(" -compat-int\n");
+ log(" emit 32-bit fully-defined parameter values directly\n");
+ log(" as JSON numbers (for compatibility with old parsers)\n");
+ log("\n");
log("\n");
log("The general syntax of the JSON output created by this command is as follows:\n");
log("\n");
@@ -368,10 +373,9 @@ struct JsonBackend : public Backend {
log("connected to a constant driver are denoted as string \"0\", \"1\", \"x\", or\n");
log("\"z\" instead of a number.\n");
log("\n");
- log("Numeric 32-bit parameter and attribute values are written as decimal values.\n");
- log("Bit verctors of different sizes, or ones containing 'x' or 'z' bits, are written\n");
- log("as string holding the binary representation of the value. Strings are written\n");
- log("as strings, with an appended blank in cases of strings of the form /[01xz]* */.\n");
+ log("Bit vectors (including integers) are written as string holding the binary");
+ log("representation of the value. Strings are written as strings, with an appended");
+ log("blank in cases of strings of the form /[01xz]* */.\n");
log("\n");
log("For example the following Verilog code:\n");
log("\n");
@@ -495,6 +499,7 @@ struct JsonBackend : public Backend {
void execute(std::ostream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
{
bool aig_mode = false;
+ bool compat_int_mode = false;
size_t argidx;
for (argidx = 1; argidx < args.size(); argidx++)
@@ -503,13 +508,17 @@ struct JsonBackend : public Backend {
aig_mode = true;
continue;
}
+ if (args[argidx] == "-compat-int") {
+ compat_int_mode = true;
+ continue;
+ }
break;
}
extra_args(f, filename, args, argidx);
log_header(design, "Executing JSON backend.\n");
- JsonWriter json_writer(*f, false, aig_mode);
+ JsonWriter json_writer(*f, false, aig_mode, compat_int_mode);
json_writer.write_design(design);
}
} JsonBackend;
@@ -530,6 +539,10 @@ struct JsonPass : public Pass {
log(" -aig\n");
log(" also include AIG models for the different gate types\n");
log("\n");
+ log(" -compat-int\n");
+ log(" emit 32-bit fully-defined parameter values directly\n");
+ log(" as JSON numbers (for compatibility with old parsers)\n");
+ log("\n");
log("See 'help write_json' for a description of the JSON format used.\n");
log("\n");
}
@@ -537,6 +550,7 @@ struct JsonPass : public Pass {
{
std::string filename;
bool aig_mode = false;
+ bool compat_int_mode = false;
size_t argidx;
for (argidx = 1; argidx < args.size(); argidx++)
@@ -549,6 +563,10 @@ struct JsonPass : public Pass {
aig_mode = true;
continue;
}
+ if (args[argidx] == "-compat-int") {
+ compat_int_mode = true;
+ continue;
+ }
break;
}
extra_args(args, argidx, design);
@@ -569,7 +587,7 @@ struct JsonPass : public Pass {
f = &buf;
}
- JsonWriter json_writer(*f, true, aig_mode);
+ JsonWriter json_writer(*f, true, aig_mode, compat_int_mode);
json_writer.write_design(design);
if (!filename.empty()) {
diff --git a/backends/smt2/smtio.py b/backends/smt2/smtio.py
index 1df996aa7..34bf7ef38 100644
--- a/backends/smt2/smtio.py
+++ b/backends/smt2/smtio.py
@@ -304,7 +304,11 @@ class SmtIo:
def p_open(self):
assert self.p is None
- self.p = subprocess.Popen(self.popen_vargs, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+ try:
+ self.p = subprocess.Popen(self.popen_vargs, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+ except FileNotFoundError:
+ print("%s SMT Solver '%s' not found in path." % (self.timestamp(), self.popen_vargs[0]), flush=True)
+ sys.exit(1)
running_solvers[self.p_index] = self.p
self.p_running = True
self.p_next = None
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-09 05:16:03 +0000