if (!config->icells_mode && cell->type == "$_INV_") {
fprintf(f, ".names %s %s\n0 1\n",
- cstr(cell->connections.at("\\A")), cstr(cell->connections.at("\\Y")));
+ cstr(cell->connections_.at("\\A")), cstr(cell->connections_.at("\\Y")));
continue;
}
if (!config->icells_mode && cell->type == "$_AND_") {
fprintf(f, ".names %s %s %s\n11 1\n",
- cstr(cell->connections.at("\\A")), cstr(cell->connections.at("\\B")), cstr(cell->connections.at("\\Y")));
+ cstr(cell->connections_.at("\\A")), cstr(cell->connections_.at("\\B")), cstr(cell->connections_.at("\\Y")));
continue;
}
if (!config->icells_mode && cell->type == "$_OR_") {
fprintf(f, ".names %s %s %s\n1- 1\n-1 1\n",
- cstr(cell->connections.at("\\A")), cstr(cell->connections.at("\\B")), cstr(cell->connections.at("\\Y")));
+ cstr(cell->connections_.at("\\A")), cstr(cell->connections_.at("\\B")), cstr(cell->connections_.at("\\Y")));
continue;
}
if (!config->icells_mode && cell->type == "$_XOR_") {
fprintf(f, ".names %s %s %s\n10 1\n01 1\n",
- cstr(cell->connections.at("\\A")), cstr(cell->connections.at("\\B")), cstr(cell->connections.at("\\Y")));
+ cstr(cell->connections_.at("\\A")), cstr(cell->connections_.at("\\B")), cstr(cell->connections_.at("\\Y")));
continue;
}
if (!config->icells_mode && cell->type == "$_MUX_") {
fprintf(f, ".names %s %s %s %s\n1-0 1\n-11 1\n",
- cstr(cell->connections.at("\\A")), cstr(cell->connections.at("\\B")),
- cstr(cell->connections.at("\\S")), cstr(cell->connections.at("\\Y")));
+ cstr(cell->connections_.at("\\A")), cstr(cell->connections_.at("\\B")),
+ cstr(cell->connections_.at("\\S")), cstr(cell->connections_.at("\\Y")));
continue;
}
if (!config->icells_mode && cell->type == "$_DFF_N_") {
fprintf(f, ".latch %s %s fe %s\n",
- cstr(cell->connections.at("\\D")), cstr(cell->connections.at("\\Q")), cstr(cell->connections.at("\\C")));
+ cstr(cell->connections_.at("\\D")), cstr(cell->connections_.at("\\Q")), cstr(cell->connections_.at("\\C")));
continue;
}
if (!config->icells_mode && cell->type == "$_DFF_P_") {
fprintf(f, ".latch %s %s re %s\n",
- cstr(cell->connections.at("\\D")), cstr(cell->connections.at("\\Q")), cstr(cell->connections.at("\\C")));
+ cstr(cell->connections_.at("\\D")), cstr(cell->connections_.at("\\Q")), cstr(cell->connections_.at("\\C")));
continue;
}
if (!config->icells_mode && cell->type == "$lut") {
fprintf(f, ".names");
- auto &inputs = cell->connections.at("\\I");
+ auto &inputs = cell->connections_.at("\\I");
auto width = cell->parameters.at("\\WIDTH").as_int();
log_assert(inputs.size() == width);
for (int i = 0; i < inputs.size(); i++) {
fprintf(f, " %s", cstr(inputs.extract(i, 1)));
}
- auto &output = cell->connections.at("\\O");
+ auto &output = cell->connections_.at("\\O");
log_assert(output.size() == 1);
fprintf(f, " %s", cstr(output));
fprintf(f, "\n");
}
fprintf(f, ".%s %s", subckt_or_gate(cell->type), cstr(cell->type));
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
for (int i = 0; i < conn.second.size(); i++) {
if (conn.second.size() == 1)
fprintf(f, " %s", cstr(conn.first));
}
}
- for (auto &conn : module->connections)
+ for (auto &conn : module->connections_)
for (int i = 0; i < conn.first.size(); i++)
if (config->conn_mode)
fprintf(f, ".conn %s %s\n", cstr(conn.second.extract(i, 1)), cstr(conn.first.extract(i, 1)));
if(cell->type == "$assert")
{
log("writing assert cell - %s\n", cstr(cell->type));
- const RTLIL::SigSpec* expr = &cell->connections.at(RTLIL::IdString("\\A"));
- const RTLIL::SigSpec* en = &cell->connections.at(RTLIL::IdString("\\EN"));
+ const RTLIL::SigSpec* expr = &cell->connections_.at(RTLIL::IdString("\\A"));
+ const RTLIL::SigSpec* en = &cell->connections_.at(RTLIL::IdString("\\EN"));
log_assert(expr->size() == 1);
log_assert(en->size() == 1);
int expr_line = dump_sigspec(expr, 1);
int w = cell->parameters.at(RTLIL::IdString("\\A_WIDTH")).as_int();
int output_width = cell->parameters.at(RTLIL::IdString("\\Y_WIDTH")).as_int();
w = w>output_width ? w:output_width; //padding of w
- int l = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\A")), w);
+ int l = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\A")), w);
int cell_line = l;
if(cell->type != "$pos")
{
int w = cell->parameters.at(RTLIL::IdString("\\A_WIDTH")).as_int();
int output_width = cell->parameters.at(RTLIL::IdString("\\Y_WIDTH")).as_int();
log_assert(output_width == 1);
- int l = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\A")), w);
+ int l = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\A")), w);
if(cell->type == "$logic_not" && w > 1)
{
++line_num;
l1_width = l1_width > l2_width ? l1_width : l2_width;
l2_width = l2_width > l1_width ? l2_width : l1_width;
- int l1 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\A")), l1_width);
- int l2 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\B")), l2_width);
+ int l1 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\A")), l1_width);
+ int l2 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\B")), l2_width);
++line_num;
std::string op = cell_type_translation.at(cell->type);
l1_width = l1_width > l2_width ? l1_width : l2_width;
l2_width = l2_width > l1_width ? l2_width : l1_width;
- int l1 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\A")), l1_width);
- int l2 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\B")), l2_width);
+ int l1 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\A")), l1_width);
+ int l2 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\B")), l2_width);
++line_num;
std::string op = cell_type_translation.at(cell->type);
l1_width = pow(2, ceil(log(l1_width)/log(2)));
int l2_width = cell->parameters.at(RTLIL::IdString("\\B_WIDTH")).as_int();
//assert(l2_width <= ceil(log(l1_width)/log(2)) );
- int l1 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\A")), l1_width);
- int l2 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\B")), ceil(log(l1_width)/log(2)));
+ int l1 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\A")), l1_width);
+ int l2 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\B")), ceil(log(l1_width)/log(2)));
int cell_output = ++line_num;
str = stringf ("%d %s %d %d %d", line_num, cell_type_translation.at(cell->type).c_str(), l1_width, l1, l2);
fprintf(f, "%s\n", str.c_str());
if(l2_width > ceil(log(l1_width)/log(2)))
{
int extra_width = l2_width - ceil(log(l1_width)/log(2));
- l2 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\B")), l2_width);
+ l2 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\B")), l2_width);
++line_num;
str = stringf ("%d slice %d %d %d %d;6", line_num, extra_width, l2, l2_width-1, l2_width-extra_width);
fprintf(f, "%s\n", str.c_str());
log("writing binary cell - %s\n", cstr(cell->type));
int output_width = cell->parameters.at(RTLIL::IdString("\\Y_WIDTH")).as_int();
log_assert(output_width == 1);
- int l1 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\A")), output_width);
- int l2 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\B")), output_width);
+ int l1 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\A")), output_width);
+ int l2 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\B")), output_width);
int l1_width = cell->parameters.at(RTLIL::IdString("\\A_WIDTH")).as_int();
int l2_width = cell->parameters.at(RTLIL::IdString("\\B_WIDTH")).as_int();
if(l1_width >1)
{
log("writing mux cell\n");
int output_width = cell->parameters.at(RTLIL::IdString("\\WIDTH")).as_int();
- int l1 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\A")), output_width);
- int l2 = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\B")), output_width);
- int s = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\S")), 1);
+ int l1 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\A")), output_width);
+ int l2 = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\B")), output_width);
+ int s = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\S")), 1);
++line_num;
str = stringf ("%d %s %d %d %d %d",
line_num, cell_type_translation.at(cell->type).c_str(), output_width, s, l2, l1);//if s is 0 then l1, if s is 1 then l2 //according to the implementation of mux cell
log("writing cell - %s\n", cstr(cell->type));
int output_width = cell->parameters.at(RTLIL::IdString("\\WIDTH")).as_int();
log(" - width is %d\n", output_width);
- int cond = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\CLK")), 1);
+ int cond = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\CLK")), 1);
bool polarity = cell->parameters.at(RTLIL::IdString("\\CLK_POLARITY")).as_bool();
- const RTLIL::SigSpec* cell_output = &cell->connections.at(RTLIL::IdString("\\Q"));
- int value = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\D")), output_width);
+ const RTLIL::SigSpec* cell_output = &cell->connections_.at(RTLIL::IdString("\\Q"));
+ int value = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\D")), output_width);
unsigned start_bit = 0;
for(unsigned i=0; i<cell_output->chunks().size(); ++i)
{
}
if(cell->type == "$dffsr")
{
- int sync_reset = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\CLR")), 1);
+ int sync_reset = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\CLR")), 1);
bool sync_reset_pol = cell->parameters.at(RTLIL::IdString("\\CLR_POLARITY")).as_bool();
- int sync_reset_value = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\SET")),
+ int sync_reset_value = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\SET")),
output_width);
bool sync_reset_value_pol = cell->parameters.at(RTLIL::IdString("\\SET_POLARITY")).as_bool();
++line_num;
int next = line_num;
if(cell->type == "$adff")
{
- int async_reset = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\ARST")), 1);
+ int async_reset = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\ARST")), 1);
bool async_reset_pol = cell->parameters.at(RTLIL::IdString("\\ARST_POLARITY")).as_bool();
int async_reset_value = dump_const(&cell->parameters.at(RTLIL::IdString("\\ARST_VALUE")),
output_width, 0);
str = cell->parameters.at(RTLIL::IdString("\\MEMID")).decode_string();
int mem = dump_memory(module->memories.at(RTLIL::IdString(str.c_str())));
int address_width = cell->parameters.at(RTLIL::IdString("\\ABITS")).as_int();
- int address = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\ADDR")), address_width);
+ int address = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\ADDR")), address_width);
int data_width = cell->parameters.at(RTLIL::IdString("\\WIDTH")).as_int();
++line_num;
str = stringf("%d read %d %d %d", line_num, data_width, mem, address);
log("writing memwr cell\n");
if (cell->parameters.at("\\CLK_ENABLE").as_bool() == false)
log_error("The btor backen does not support $memwr cells without built-in registers. Run memory_dff (but with -wr_only).\n");
- int clk = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\CLK")), 1);
+ int clk = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\CLK")), 1);
bool polarity = cell->parameters.at(RTLIL::IdString("\\CLK_POLARITY")).as_bool();
- int enable = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\EN")), 1);
+ int enable = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\EN")), 1);
int address_width = cell->parameters.at(RTLIL::IdString("\\ABITS")).as_int();
- int address = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\ADDR")), address_width);
+ int address = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\ADDR")), address_width);
int data_width = cell->parameters.at(RTLIL::IdString("\\WIDTH")).as_int();
- int data = dump_sigspec(&cell->connections.at(RTLIL::IdString("\\DATA")), data_width);
+ int data = dump_sigspec(&cell->connections_.at(RTLIL::IdString("\\DATA")), data_width);
str = cell->parameters.at(RTLIL::IdString("\\MEMID")).decode_string();
int mem = dump_memory(module->memories.at(RTLIL::IdString(str.c_str())));
++line_num;
else if(cell->type == "$slice")
{
log("writing slice cell\n");
- const RTLIL::SigSpec* input = &cell->connections.at(RTLIL::IdString("\\A"));
+ const RTLIL::SigSpec* input = &cell->connections_.at(RTLIL::IdString("\\A"));
int input_width = cell->parameters.at(RTLIL::IdString("\\A_WIDTH")).as_int();
log_assert(input->size() == input_width);
int input_line = dump_sigspec(input, input_width);
- const RTLIL::SigSpec* output = &cell->connections.at(RTLIL::IdString("\\Y"));
+ const RTLIL::SigSpec* output = &cell->connections_.at(RTLIL::IdString("\\Y"));
int output_width = cell->parameters.at(RTLIL::IdString("\\Y_WIDTH")).as_int();
log_assert(output->size() == output_width);
int offset = cell->parameters.at(RTLIL::IdString("\\OFFSET")).as_int();
else if(cell->type == "$concat")
{
log("writing concat cell\n");
- const RTLIL::SigSpec* input_a = &cell->connections.at(RTLIL::IdString("\\A"));
+ const RTLIL::SigSpec* input_a = &cell->connections_.at(RTLIL::IdString("\\A"));
int input_a_width = cell->parameters.at(RTLIL::IdString("\\A_WIDTH")).as_int();
log_assert(input_a->size() == input_a_width);
int input_a_line = dump_sigspec(input_a, input_a_width);
- const RTLIL::SigSpec* input_b = &cell->connections.at(RTLIL::IdString("\\B"));
+ const RTLIL::SigSpec* input_b = &cell->connections_.at(RTLIL::IdString("\\B"));
int input_b_width = cell->parameters.at(RTLIL::IdString("\\B_WIDTH")).as_int();
log_assert(input_b->size() == input_b_width);
int input_b_line = dump_sigspec(input_b, input_b_width);
RTLIL::SigSpec *output_sig = nullptr;
if (cell->type == "$memrd")
{
- output_sig = &cell->connections.at(RTLIL::IdString("\\DATA"));
+ output_sig = &cell->connections_.at(RTLIL::IdString("\\DATA"));
}
else if(cell->type == "$memwr" || cell->type == "$assert")
{
}
else if(cell->type == "$dff" || cell->type == "$adff" || cell->type == "$dffsr")
{
- output_sig = &cell->connections.at(RTLIL::IdString("\\Q"));
+ output_sig = &cell->connections_.at(RTLIL::IdString("\\Q"));
}
else
{
- output_sig = &cell->connections.at(RTLIL::IdString("\\Y"));
+ output_sig = &cell->connections_.at(RTLIL::IdString("\\Y"));
}
return output_sig;
}
RTLIL::Cell *cell = cell_it.second;
if (!design->modules.count(cell->type) || design->modules.at(cell->type)->get_bool_attribute("\\blackbox")) {
lib_cell_ports[cell->type];
- for (auto p : cell->connections) {
+ for (auto p : cell->connections_) {
if (p.second.size() > 1)
log_error("Found multi-bit port %s on library cell %s.%s (%s): not supported in EDIF backend!\n",
RTLIL::id2cstr(p.first), RTLIL::id2cstr(module->name), RTLIL::id2cstr(cell->name), RTLIL::id2cstr(cell->type));
fprintf(f, "\n (property %s (string \"%s\"))", EDIF_DEF(p.first), hex_string.c_str());
}
fprintf(f, ")\n");
- for (auto &p : cell->connections) {
+ for (auto &p : cell->connections_) {
RTLIL::SigSpec sig = sigmap(p.second);
for (int i = 0; i < SIZE(sig); i++)
if (sig.size() == 1)
dump_const(f, it->second);
fprintf(f, "\n");
}
- for (auto it = cell->connections.begin(); it != cell->connections.end(); it++) {
+ for (auto it = cell->connections_.begin(); it != cell->connections_.end(); it++) {
fprintf(f, "%s connect %s ", indent.c_str(), it->first.c_str());
dump_sigspec(f, it->second);
fprintf(f, "\n");
}
bool first_conn_line = true;
- for (auto it = module->connections.begin(); it != module->connections.end(); it++) {
+ for (auto it = module->connections_.begin(); it != module->connections_.end(); it++) {
bool show_conn = !only_selected;
if (only_selected) {
RTLIL::SigSpec sigs = it->first;
celltype_code = stringf("celltype %s", RTLIL::id2cstr(cell->type));
node_code = stringf("node %s %s", RTLIL::id2cstr(cell->name), RTLIL::id2cstr(cell->type));
- for (auto &port : cell->connections) {
+ for (auto &port : cell->connections_) {
RTLIL::SigSpec sig = sigmap(port.second);
if (sig.size() != 0) {
conntypes_code.insert(stringf("conntype b%d %d 2 %d\n", sig.size(), sig.size(), sig.size()));
{
log("Warning: no (blackbox) module for cell type `%s' (%s.%s) found! Guessing order of ports.\n",
RTLIL::id2cstr(cell->type), RTLIL::id2cstr(module->name), RTLIL::id2cstr(cell->name));
- for (auto &conn : cell->connections) {
+ for (auto &conn : cell->connections_) {
RTLIL::SigSpec sig = sigmap(conn.second);
port_sigs.push_back(sig);
}
for (RTLIL::Wire *wire : ports) {
log_assert(wire != NULL);
RTLIL::SigSpec sig(RTLIL::State::Sz, wire->width);
- if (cell->connections.count(wire->name) > 0) {
- sig = sigmap(cell->connections.at(wire->name));
+ if (cell->connections_.count(wire->name) > 0) {
+ sig = sigmap(cell->connections_.at(wire->name));
sig.extend(wire->width, false);
}
port_sigs.push_back(sig);
fprintf(f, " %s\n", RTLIL::id2cstr(cell->type));
}
- for (auto &conn : module->connections)
+ for (auto &conn : module->connections_)
for (int i = 0; i < conn.first.size(); i++) {
fprintf(f, "V%d", conn_counter++);
print_spice_net(f, conn.first.extract(i, 1), neg, pos, ncpf, nc_counter);
{
if (gen_signed && cell->parameters.count("\\" + port + "_SIGNED") > 0 && cell->parameters["\\" + port + "_SIGNED"].as_bool()) {
fprintf(f, "$signed(");
- dump_sigspec(f, cell->connections["\\" + port]);
+ dump_sigspec(f, cell->connections_["\\" + port]);
fprintf(f, ")");
} else
- dump_sigspec(f, cell->connections["\\" + port]);
+ dump_sigspec(f, cell->connections_["\\" + port]);
}
std::string cellname(RTLIL::Cell *cell)
{
- if (!norename && cell->name[0] == '$' && reg_ct.cell_known(cell->type) && cell->connections.count("\\Q") > 0)
+ if (!norename && cell->name[0] == '$' && reg_ct.cell_known(cell->type) && cell->connections_.count("\\Q") > 0)
{
- RTLIL::SigSpec sig = cell->connections["\\Q"];
+ RTLIL::SigSpec sig = cell->connections_["\\Q"];
if (SIZE(sig) != 1 || sig.is_fully_const())
goto no_special_reg_name;
void dump_cell_expr_uniop(FILE *f, std::string indent, RTLIL::Cell *cell, std::string op)
{
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Y"]);
+ dump_sigspec(f, cell->connections_["\\Y"]);
fprintf(f, " = %s ", op.c_str());
dump_attributes(f, "", cell->attributes, ' ');
dump_cell_expr_port(f, cell, "A", true);
void dump_cell_expr_binop(FILE *f, std::string indent, RTLIL::Cell *cell, std::string op)
{
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Y"]);
+ dump_sigspec(f, cell->connections_["\\Y"]);
fprintf(f, " = ");
dump_cell_expr_port(f, cell, "A", true);
fprintf(f, " %s ", op.c_str());
{
if (cell->type == "$_INV_") {
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Y"]);
+ dump_sigspec(f, cell->connections_["\\Y"]);
fprintf(f, " = ");
fprintf(f, "~");
dump_attributes(f, "", cell->attributes, ' ');
if (cell->type == "$_AND_" || cell->type == "$_OR_" || cell->type == "$_XOR_") {
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Y"]);
+ dump_sigspec(f, cell->connections_["\\Y"]);
fprintf(f, " = ");
dump_cell_expr_port(f, cell, "A", false);
fprintf(f, " ");
if (cell->type == "$_MUX_") {
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Y"]);
+ dump_sigspec(f, cell->connections_["\\Y"]);
fprintf(f, " = ");
dump_cell_expr_port(f, cell, "S", false);
fprintf(f, " ? ");
if (cell->type.substr(0, 6) == "$_DFF_")
{
std::string reg_name = cellname(cell);
- bool out_is_reg_wire = is_reg_wire(cell->connections["\\Q"], reg_name);
+ bool out_is_reg_wire = is_reg_wire(cell->connections_["\\Q"], reg_name);
if (!out_is_reg_wire)
fprintf(f, "%s" "reg %s;\n", indent.c_str(), reg_name.c_str());
dump_attributes(f, indent, cell->attributes);
fprintf(f, "%s" "always @(%sedge ", indent.c_str(), cell->type[6] == 'P' ? "pos" : "neg");
- dump_sigspec(f, cell->connections["\\C"]);
+ dump_sigspec(f, cell->connections_["\\C"]);
if (cell->type[7] != '_') {
fprintf(f, " or %sedge ", cell->type[7] == 'P' ? "pos" : "neg");
- dump_sigspec(f, cell->connections["\\R"]);
+ dump_sigspec(f, cell->connections_["\\R"]);
}
fprintf(f, ")\n");
if (cell->type[7] != '_') {
fprintf(f, "%s" " if (%s", indent.c_str(), cell->type[7] == 'P' ? "" : "!");
- dump_sigspec(f, cell->connections["\\R"]);
+ dump_sigspec(f, cell->connections_["\\R"]);
fprintf(f, ")\n");
fprintf(f, "%s" " %s <= %c;\n", indent.c_str(), reg_name.c_str(), cell->type[8]);
fprintf(f, "%s" " else\n", indent.c_str());
if (!out_is_reg_wire) {
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Q"]);
+ dump_sigspec(f, cell->connections_["\\Q"]);
fprintf(f, " = %s;\n", reg_name.c_str());
}
char pol_c = cell->type[8], pol_s = cell->type[9], pol_r = cell->type[10];
std::string reg_name = cellname(cell);
- bool out_is_reg_wire = is_reg_wire(cell->connections["\\Q"], reg_name);
+ bool out_is_reg_wire = is_reg_wire(cell->connections_["\\Q"], reg_name);
if (!out_is_reg_wire)
fprintf(f, "%s" "reg %s;\n", indent.c_str(), reg_name.c_str());
dump_attributes(f, indent, cell->attributes);
fprintf(f, "%s" "always @(%sedge ", indent.c_str(), pol_c == 'P' ? "pos" : "neg");
- dump_sigspec(f, cell->connections["\\C"]);
+ dump_sigspec(f, cell->connections_["\\C"]);
fprintf(f, " or %sedge ", pol_s == 'P' ? "pos" : "neg");
- dump_sigspec(f, cell->connections["\\S"]);
+ dump_sigspec(f, cell->connections_["\\S"]);
fprintf(f, " or %sedge ", pol_r == 'P' ? "pos" : "neg");
- dump_sigspec(f, cell->connections["\\R"]);
+ dump_sigspec(f, cell->connections_["\\R"]);
fprintf(f, ")\n");
fprintf(f, "%s" " if (%s", indent.c_str(), pol_r == 'P' ? "" : "!");
- dump_sigspec(f, cell->connections["\\R"]);
+ dump_sigspec(f, cell->connections_["\\R"]);
fprintf(f, ")\n");
fprintf(f, "%s" " %s <= 0;\n", indent.c_str(), reg_name.c_str());
fprintf(f, "%s" " else if (%s", indent.c_str(), pol_s == 'P' ? "" : "!");
- dump_sigspec(f, cell->connections["\\S"]);
+ dump_sigspec(f, cell->connections_["\\S"]);
fprintf(f, ")\n");
fprintf(f, "%s" " %s <= 1;\n", indent.c_str(), reg_name.c_str());
if (!out_is_reg_wire) {
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Q"]);
+ dump_sigspec(f, cell->connections_["\\Q"]);
fprintf(f, " = %s;\n", reg_name.c_str());
}
if (cell->type == "$mux" || cell->type == "$pmux" || cell->type == "$pmux_safe")
{
int width = cell->parameters["\\WIDTH"].as_int();
- int s_width = cell->connections["\\S"].size();
+ int s_width = cell->connections_["\\S"].size();
std::string func_name = cellname(cell);
fprintf(f, "%s" "function [%d:0] %s;\n", indent.c_str(), width-1, func_name.c_str());
fprintf(f, "%s" "endfunction\n", indent.c_str());
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Y"]);
+ dump_sigspec(f, cell->connections_["\\Y"]);
fprintf(f, " = %s(", func_name.c_str());
- dump_sigspec(f, cell->connections["\\A"]);
+ dump_sigspec(f, cell->connections_["\\A"]);
fprintf(f, ", ");
- dump_sigspec(f, cell->connections["\\B"]);
+ dump_sigspec(f, cell->connections_["\\B"]);
fprintf(f, ", ");
- dump_sigspec(f, cell->connections["\\S"]);
+ dump_sigspec(f, cell->connections_["\\S"]);
fprintf(f, ");\n");
return true;
}
if (cell->type == "$slice")
{
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Y"]);
+ dump_sigspec(f, cell->connections_["\\Y"]);
fprintf(f, " = ");
- dump_sigspec(f, cell->connections["\\A"]);
+ dump_sigspec(f, cell->connections_["\\A"]);
fprintf(f, " >> %d;\n", cell->parameters.at("\\OFFSET").as_int());
return true;
}
if (cell->type == "$bu0")
{
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Y"]);
+ dump_sigspec(f, cell->connections_["\\Y"]);
if (cell->parameters["\\A_SIGNED"].as_bool()) {
fprintf(f, " = $signed(");
- dump_sigspec(f, cell->connections["\\A"]);
+ dump_sigspec(f, cell->connections_["\\A"]);
fprintf(f, ");\n");
} else {
fprintf(f, " = { 1'b0, ");
- dump_sigspec(f, cell->connections["\\A"]);
+ dump_sigspec(f, cell->connections_["\\A"]);
fprintf(f, " };\n");
}
return true;
if (cell->type == "$concat")
{
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Y"]);
+ dump_sigspec(f, cell->connections_["\\Y"]);
fprintf(f, " = { ");
- dump_sigspec(f, cell->connections["\\B"]);
+ dump_sigspec(f, cell->connections_["\\B"]);
fprintf(f, " , ");
- dump_sigspec(f, cell->connections["\\A"]);
+ dump_sigspec(f, cell->connections_["\\A"]);
fprintf(f, " };\n");
return true;
}
RTLIL::SigSpec sig_clk, sig_arst, val_arst;
bool pol_clk, pol_arst = false;
- sig_clk = cell->connections["\\CLK"];
+ sig_clk = cell->connections_["\\CLK"];
pol_clk = cell->parameters["\\CLK_POLARITY"].as_bool();
if (cell->type == "$adff") {
- sig_arst = cell->connections["\\ARST"];
+ sig_arst = cell->connections_["\\ARST"];
pol_arst = cell->parameters["\\ARST_POLARITY"].as_bool();
val_arst = RTLIL::SigSpec(cell->parameters["\\ARST_VALUE"]);
}
std::string reg_name = cellname(cell);
- bool out_is_reg_wire = is_reg_wire(cell->connections["\\Q"], reg_name);
+ bool out_is_reg_wire = is_reg_wire(cell->connections_["\\Q"], reg_name);
if (!out_is_reg_wire)
fprintf(f, "%s" "reg [%d:0] %s;\n", indent.c_str(), cell->parameters["\\WIDTH"].as_int()-1, reg_name.c_str());
if (!out_is_reg_wire) {
fprintf(f, "%s" "assign ", indent.c_str());
- dump_sigspec(f, cell->connections["\\Q"]);
+ dump_sigspec(f, cell->connections_["\\Q"]);
fprintf(f, " = %s;\n", reg_name.c_str());
}
for (int i = 1; true; i++) {
char str[16];
snprintf(str, 16, "$%d", i);
- for (auto it = cell->connections.begin(); it != cell->connections.end(); it++) {
+ for (auto it = cell->connections_.begin(); it != cell->connections_.end(); it++) {
if (it->first != str)
continue;
if (!first_arg)
break;
found_numbered_port:;
}
- for (auto it = cell->connections.begin(); it != cell->connections.end(); it++) {
+ for (auto it = cell->connections_.begin(); it != cell->connections_.end(); it++) {
if (numbered_ports.count(it->first))
continue;
if (!first_arg)
for (auto &it : module->cells)
{
RTLIL::Cell *cell = it.second;
- if (!reg_ct.cell_known(cell->type) || cell->connections.count("\\Q") == 0)
+ if (!reg_ct.cell_known(cell->type) || cell->connections_.count("\\Q") == 0)
continue;
- RTLIL::SigSpec sig = cell->connections["\\Q"];
+ RTLIL::SigSpec sig = cell->connections_["\\Q"];
if (sig.is_chunk()) {
RTLIL::SigChunk chunk = sig.as_chunk();
for (auto it = module->processes.begin(); it != module->processes.end(); it++)
dump_process(f, indent + " ", it->second);
- for (auto it = module->connections.begin(); it != module->connections.end(); it++)
+ for (auto it = module->connections_.begin(); it != module->connections_.end(); it++)
dump_conn(f, indent + " ", it->first, it->second);
fprintf(f, "%s" "endmodule\n", indent.c_str());
cell->parameters["\\A_SIGNED"] = RTLIL::Const(that->children[0]->is_signed);
cell->parameters["\\A_WIDTH"] = RTLIL::Const(arg.size());
- cell->connections["\\A"] = arg;
+ cell->connections_["\\A"] = arg;
cell->parameters["\\Y_WIDTH"] = result_width;
- cell->connections["\\Y"] = wire;
+ cell->connections_["\\Y"] = wire;
return wire;
}
cell->parameters["\\A_SIGNED"] = RTLIL::Const(is_signed);
cell->parameters["\\A_WIDTH"] = RTLIL::Const(sig.size());
- cell->connections["\\A"] = sig;
+ cell->connections_["\\A"] = sig;
cell->parameters["\\Y_WIDTH"] = width;
- cell->connections["\\Y"] = wire;
+ cell->connections_["\\Y"] = wire;
sig = wire;
}
cell->parameters["\\A_WIDTH"] = RTLIL::Const(left.size());
cell->parameters["\\B_WIDTH"] = RTLIL::Const(right.size());
- cell->connections["\\A"] = left;
- cell->connections["\\B"] = right;
+ cell->connections_["\\A"] = left;
+ cell->connections_["\\B"] = right;
cell->parameters["\\Y_WIDTH"] = result_width;
- cell->connections["\\Y"] = wire;
+ cell->connections_["\\Y"] = wire;
return wire;
}
cell->parameters["\\WIDTH"] = RTLIL::Const(left.size());
- cell->connections["\\A"] = right;
- cell->connections["\\B"] = left;
- cell->connections["\\S"] = cond;
- cell->connections["\\Y"] = wire;
+ cell->connections_["\\A"] = right;
+ cell->connections_["\\B"] = left;
+ cell->connections_["\\S"] = cond;
+ cell->connections_["\\Y"] = wire;
return wire;
}
while ((1 << addr_bits) < current_module->memories[str]->size)
addr_bits++;
- cell->connections["\\CLK"] = RTLIL::SigSpec(RTLIL::State::Sx, 1);
- cell->connections["\\ADDR"] = children[0]->genWidthRTLIL(addr_bits);
- cell->connections["\\DATA"] = RTLIL::SigSpec(wire);
+ cell->connections_["\\CLK"] = RTLIL::SigSpec(RTLIL::State::Sx, 1);
+ cell->connections_["\\ADDR"] = children[0]->genWidthRTLIL(addr_bits);
+ cell->connections_["\\DATA"] = RTLIL::SigSpec(wire);
cell->parameters["\\MEMID"] = RTLIL::Const(str);
cell->parameters["\\ABITS"] = RTLIL::Const(addr_bits);
while ((1 << addr_bits) < current_module->memories[str]->size)
addr_bits++;
- cell->connections["\\CLK"] = RTLIL::SigSpec(RTLIL::State::Sx, 1);
- cell->connections["\\ADDR"] = children[0]->genWidthRTLIL(addr_bits);
- cell->connections["\\DATA"] = children[1]->genWidthRTLIL(current_module->memories[str]->width);
- cell->connections["\\EN"] = children[2]->genRTLIL();
+ cell->connections_["\\CLK"] = RTLIL::SigSpec(RTLIL::State::Sx, 1);
+ cell->connections_["\\ADDR"] = children[0]->genWidthRTLIL(addr_bits);
+ cell->connections_["\\DATA"] = children[1]->genWidthRTLIL(current_module->memories[str]->width);
+ cell->connections_["\\EN"] = children[2]->genRTLIL();
cell->parameters["\\MEMID"] = RTLIL::Const(str);
cell->parameters["\\ABITS"] = RTLIL::Const(addr_bits);
cell->attributes[attr.first] = attr.second->asAttrConst();
}
- cell->connections["\\A"] = check;
- cell->connections["\\EN"] = en;
+ cell->connections_["\\A"] = check;
+ cell->connections_["\\EN"] = en;
}
break;
if (children[0]->type == AST_IDENTIFIER && children[0]->id2ast && children[0]->id2ast->type == AST_AUTOWIRE) {
RTLIL::SigSpec right = children[1]->genRTLIL();
RTLIL::SigSpec left = children[0]->genWidthRTLIL(right.size());
- current_module->connections.push_back(RTLIL::SigSig(left, right));
+ current_module->connections_.push_back(RTLIL::SigSig(left, right));
} else {
RTLIL::SigSpec left = children[0]->genRTLIL();
RTLIL::SigSpec right = children[1]->genWidthRTLIL(left.size());
- current_module->connections.push_back(RTLIL::SigSig(left, right));
+ current_module->connections_.push_back(RTLIL::SigSig(left, right));
}
}
break;
if (child->str.size() == 0) {
char buf[100];
snprintf(buf, 100, "$%d", ++port_counter);
- cell->connections[buf] = sig;
+ cell->connections_[buf] = sig;
} else {
- cell->connections[child->str] = sig;
+ cell->connections_[child->str] = sig;
}
continue;
}
delete $5;
} |
cell_body TOK_CONNECT TOK_ID sigspec EOL {
- if (current_cell->connections.count($3) != 0)
+ if (current_cell->connections_.count($3) != 0)
rtlil_frontend_ilang_yyerror(stringf("ilang error: redefinition of cell port %s.", $3).c_str());
- current_cell->connections[$3] = *$4;
+ current_cell->connections_[$3] = *$4;
delete $4;
free($3);
} |
TOK_CONNECT sigspec sigspec EOL {
if (attrbuf.size() != 0)
rtlil_frontend_ilang_yyerror("dangling attribute");
- current_module->connections.push_back(RTLIL::SigSig(*$2, *$3));
+ current_module->connect(*$2, *$3);
delete $2;
delete $3;
};
static RTLIL::SigSpec create_inv_cell(RTLIL::Module *module, RTLIL::SigSpec A)
{
RTLIL::Cell *cell = module->addCell(NEW_ID, "$_INV_");
- cell->connections["\\A"] = A;
- cell->connections["\\Y"] = module->addWire(NEW_ID);
- return cell->connections["\\Y"];
+ cell->connections_["\\A"] = A;
+ cell->connections_["\\Y"] = module->addWire(NEW_ID);
+ return cell->connections_["\\Y"];
}
static RTLIL::SigSpec create_xor_cell(RTLIL::Module *module, RTLIL::SigSpec A, RTLIL::SigSpec B)
{
RTLIL::Cell *cell = module->addCell(NEW_ID, "$_XOR_");
- cell->connections["\\A"] = A;
- cell->connections["\\B"] = B;
- cell->connections["\\Y"] = module->addWire(NEW_ID);
- return cell->connections["\\Y"];
+ cell->connections_["\\A"] = A;
+ cell->connections_["\\B"] = B;
+ cell->connections_["\\Y"] = module->addWire(NEW_ID);
+ return cell->connections_["\\Y"];
}
static RTLIL::SigSpec create_and_cell(RTLIL::Module *module, RTLIL::SigSpec A, RTLIL::SigSpec B)
{
RTLIL::Cell *cell = module->addCell(NEW_ID, "$_AND_");
- cell->connections["\\A"] = A;
- cell->connections["\\B"] = B;
- cell->connections["\\Y"] = module->addWire(NEW_ID);
- return cell->connections["\\Y"];
+ cell->connections_["\\A"] = A;
+ cell->connections_["\\B"] = B;
+ cell->connections_["\\Y"] = module->addWire(NEW_ID);
+ return cell->connections_["\\Y"];
}
static RTLIL::SigSpec create_or_cell(RTLIL::Module *module, RTLIL::SigSpec A, RTLIL::SigSpec B)
{
RTLIL::Cell *cell = module->addCell(NEW_ID, "$_OR_");
- cell->connections["\\A"] = A;
- cell->connections["\\B"] = B;
- cell->connections["\\Y"] = module->addWire(NEW_ID);
- return cell->connections["\\Y"];
+ cell->connections_["\\A"] = A;
+ cell->connections_["\\B"] = B;
+ cell->connections_["\\Y"] = module->addWire(NEW_ID);
+ return cell->connections_["\\Y"];
}
static bool parse_func_reduce(RTLIL::Module *module, std::vector<token_t> &stack, token_t next_token)
rerun_invert_rollback = false;
for (auto &it : module->cells) {
- if (it.second->type == "$_INV_" && it.second->connections.at("\\Y") == clk_sig) {
- clk_sig = it.second->connections.at("\\A");
+ if (it.second->type == "$_INV_" && it.second->connections_.at("\\Y") == clk_sig) {
+ clk_sig = it.second->connections_.at("\\A");
clk_polarity = !clk_polarity;
rerun_invert_rollback = true;
}
- if (it.second->type == "$_INV_" && it.second->connections.at("\\Y") == clear_sig) {
- clear_sig = it.second->connections.at("\\A");
+ if (it.second->type == "$_INV_" && it.second->connections_.at("\\Y") == clear_sig) {
+ clear_sig = it.second->connections_.at("\\A");
clear_polarity = !clear_polarity;
rerun_invert_rollback = true;
}
- if (it.second->type == "$_INV_" && it.second->connections.at("\\Y") == preset_sig) {
- preset_sig = it.second->connections.at("\\A");
+ if (it.second->type == "$_INV_" && it.second->connections_.at("\\Y") == preset_sig) {
+ preset_sig = it.second->connections_.at("\\A");
preset_polarity = !preset_polarity;
rerun_invert_rollback = true;
}
}
RTLIL::Cell *cell = module->addCell(NEW_ID, "$_INV_");
- cell->connections["\\A"] = iq_sig;
- cell->connections["\\Y"] = iqn_sig;
+ cell->connections_["\\A"] = iq_sig;
+ cell->connections_["\\Y"] = iqn_sig;
cell = module->addCell(NEW_ID, "");
- cell->connections["\\D"] = data_sig;
- cell->connections["\\Q"] = iq_sig;
- cell->connections["\\C"] = clk_sig;
+ cell->connections_["\\D"] = data_sig;
+ cell->connections_["\\Q"] = iq_sig;
+ cell->connections_["\\C"] = clk_sig;
if (clear_sig.size() == 0 && preset_sig.size() == 0) {
cell->type = stringf("$_DFF_%c_", clk_polarity ? 'P' : 'N');
if (clear_sig.size() == 1 && preset_sig.size() == 0) {
cell->type = stringf("$_DFF_%c%c0_", clk_polarity ? 'P' : 'N', clear_polarity ? 'P' : 'N');
- cell->connections["\\R"] = clear_sig;
+ cell->connections_["\\R"] = clear_sig;
}
if (clear_sig.size() == 0 && preset_sig.size() == 1) {
cell->type = stringf("$_DFF_%c%c1_", clk_polarity ? 'P' : 'N', preset_polarity ? 'P' : 'N');
- cell->connections["\\R"] = preset_sig;
+ cell->connections_["\\R"] = preset_sig;
}
if (clear_sig.size() == 1 && preset_sig.size() == 1) {
cell->type = stringf("$_DFFSR_%c%c%c_", clk_polarity ? 'P' : 'N', preset_polarity ? 'P' : 'N', clear_polarity ? 'P' : 'N');
- cell->connections["\\S"] = preset_sig;
- cell->connections["\\R"] = clear_sig;
+ cell->connections_["\\S"] = preset_sig;
+ cell->connections_["\\R"] = clear_sig;
}
log_assert(!cell->type.empty());
rerun_invert_rollback = false;
for (auto &it : module->cells) {
- if (it.second->type == "$_INV_" && it.second->connections.at("\\Y") == enable_sig) {
- enable_sig = it.second->connections.at("\\A");
+ if (it.second->type == "$_INV_" && it.second->connections_.at("\\Y") == enable_sig) {
+ enable_sig = it.second->connections_.at("\\A");
enable_polarity = !enable_polarity;
rerun_invert_rollback = true;
}
- if (it.second->type == "$_INV_" && it.second->connections.at("\\Y") == clear_sig) {
- clear_sig = it.second->connections.at("\\A");
+ if (it.second->type == "$_INV_" && it.second->connections_.at("\\Y") == clear_sig) {
+ clear_sig = it.second->connections_.at("\\A");
clear_polarity = !clear_polarity;
rerun_invert_rollback = true;
}
- if (it.second->type == "$_INV_" && it.second->connections.at("\\Y") == preset_sig) {
- preset_sig = it.second->connections.at("\\A");
+ if (it.second->type == "$_INV_" && it.second->connections_.at("\\Y") == preset_sig) {
+ preset_sig = it.second->connections_.at("\\A");
preset_polarity = !preset_polarity;
rerun_invert_rollback = true;
}
}
RTLIL::Cell *cell = module->addCell(NEW_ID, "$_INV_");
- cell->connections["\\A"] = iq_sig;
- cell->connections["\\Y"] = iqn_sig;
+ cell->connections_["\\A"] = iq_sig;
+ cell->connections_["\\Y"] = iqn_sig;
if (clear_sig.size() == 1)
{
if (clear_polarity == true || clear_polarity != enable_polarity)
{
RTLIL::Cell *inv = module->addCell(NEW_ID, "$_INV_");
- inv->connections["\\A"] = clear_sig;
- inv->connections["\\Y"] = module->addWire(NEW_ID);
+ inv->connections_["\\A"] = clear_sig;
+ inv->connections_["\\Y"] = module->addWire(NEW_ID);
if (clear_polarity == true)
- clear_negative = inv->connections["\\Y"];
+ clear_negative = inv->connections_["\\Y"];
if (clear_polarity != enable_polarity)
- clear_enable = inv->connections["\\Y"];
+ clear_enable = inv->connections_["\\Y"];
}
RTLIL::Cell *data_gate = module->addCell(NEW_ID, "$_AND_");
- data_gate->connections["\\A"] = data_sig;
- data_gate->connections["\\B"] = clear_negative;
- data_gate->connections["\\Y"] = data_sig = module->addWire(NEW_ID);
+ data_gate->connections_["\\A"] = data_sig;
+ data_gate->connections_["\\B"] = clear_negative;
+ data_gate->connections_["\\Y"] = data_sig = module->addWire(NEW_ID);
RTLIL::Cell *enable_gate = module->addCell(NEW_ID, enable_polarity ? "$_OR_" : "$_AND_");
- enable_gate->connections["\\A"] = enable_sig;
- enable_gate->connections["\\B"] = clear_enable;
- enable_gate->connections["\\Y"] = data_sig = module->addWire(NEW_ID);
+ enable_gate->connections_["\\A"] = enable_sig;
+ enable_gate->connections_["\\B"] = clear_enable;
+ enable_gate->connections_["\\Y"] = data_sig = module->addWire(NEW_ID);
}
if (preset_sig.size() == 1)
if (preset_polarity == false || preset_polarity != enable_polarity)
{
RTLIL::Cell *inv = module->addCell(NEW_ID, "$_INV_");
- inv->connections["\\A"] = preset_sig;
- inv->connections["\\Y"] = module->addWire(NEW_ID);
+ inv->connections_["\\A"] = preset_sig;
+ inv->connections_["\\Y"] = module->addWire(NEW_ID);
if (preset_polarity == false)
- preset_positive = inv->connections["\\Y"];
+ preset_positive = inv->connections_["\\Y"];
if (preset_polarity != enable_polarity)
- preset_enable = inv->connections["\\Y"];
+ preset_enable = inv->connections_["\\Y"];
}
RTLIL::Cell *data_gate = module->addCell(NEW_ID, "$_OR_");
- data_gate->connections["\\A"] = data_sig;
- data_gate->connections["\\B"] = preset_positive;
- data_gate->connections["\\Y"] = data_sig = module->addWire(NEW_ID);
+ data_gate->connections_["\\A"] = data_sig;
+ data_gate->connections_["\\B"] = preset_positive;
+ data_gate->connections_["\\Y"] = data_sig = module->addWire(NEW_ID);
RTLIL::Cell *enable_gate = module->addCell(NEW_ID, enable_polarity ? "$_OR_" : "$_AND_");
- enable_gate->connections["\\A"] = enable_sig;
- enable_gate->connections["\\B"] = preset_enable;
- enable_gate->connections["\\Y"] = data_sig = module->addWire(NEW_ID);
+ enable_gate->connections_["\\A"] = enable_sig;
+ enable_gate->connections_["\\B"] = preset_enable;
+ enable_gate->connections_["\\Y"] = data_sig = module->addWire(NEW_ID);
}
cell = module->addCell(NEW_ID, stringf("$_DLATCH_%c_", enable_polarity ? 'P' : 'N'));
- cell->connections["\\D"] = data_sig;
- cell->connections["\\Q"] = iq_sig;
- cell->connections["\\E"] = enable_sig;
+ cell->connections_["\\D"] = data_sig;
+ cell->connections_["\\Q"] = iq_sig;
+ cell->connections_["\\E"] = enable_sig;
}
struct LibertyFrontend : public Frontend {
}
RTLIL::SigSpec out_sig = parse_func_expr(module, func->value.c_str());
- module->connections.push_back(RTLIL::SigSig(wire, out_sig));
+ module->connections_.push_back(RTLIL::SigSig(wire, out_sig));
}
}
for (auto &it : module->cells) {
if (!ct.cell_known(it.second->type))
continue;
- for (auto &it2 : it.second->connections)
+ for (auto &it2 : it.second->connections_)
if (ct.cell_output(it.second->type, it2.first))
sig2driver.insert(assign_map(it2.second), it.second);
}
{
RTLIL::SigSpec sig_a, sig_b, sig_s, sig_y;
- assert(cell->connections.count("\\Y") > 0);
- sig_y = values_map(assign_map(cell->connections["\\Y"]));
+ assert(cell->connections_.count("\\Y") > 0);
+ sig_y = values_map(assign_map(cell->connections_["\\Y"]));
if (sig_y.is_fully_const())
return true;
- if (cell->connections.count("\\S") > 0) {
- sig_s = cell->connections["\\S"];
+ if (cell->connections_.count("\\S") > 0) {
+ sig_s = cell->connections_["\\S"];
if (!eval(sig_s, undef, cell))
return false;
}
- if (cell->connections.count("\\A") > 0)
- sig_a = cell->connections["\\A"];
+ if (cell->connections_.count("\\A") > 0)
+ sig_a = cell->connections_["\\A"];
- if (cell->connections.count("\\B") > 0)
- sig_b = cell->connections["\\B"];
+ if (cell->connections_.count("\\B") > 0)
+ sig_b = cell->connections_["\\B"];
if (cell->type == "$mux" || cell->type == "$pmux" || cell->type == "$safe_pmux" || cell->type == "$_MUX_")
{
void add_cell(RTLIL::Cell *cell)
{
if (ct.cell_known(cell->type)) {
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
add_cell_port(cell, conn.first, sigmap(conn.second),
ct.cell_output(cell->type, conn.first),
ct.cell_input(cell->type, conn.first));
} else {
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
add_cell_port(cell, conn.first, sigmap(conn.second), true, true);
}
}
void port(const char *name, int width)
{
- if (cell->connections.count(name) == 0)
+ if (cell->connections_.count(name) == 0)
error(__LINE__);
- if (cell->connections.at(name).size() != width)
+ if (cell->connections_.at(name).size() != width)
error(__LINE__);
expected_ports.insert(name);
}
for (auto ¶ : cell->parameters)
if (expected_params.count(para.first) == 0)
error(__LINE__);
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
if (expected_ports.count(conn.first) == 0)
error(__LINE__);
for (const char *p = ports; *p; p++) {
char portname[3] = { '\\', *p, 0 };
- if (cell->connections.count(portname) == 0)
+ if (cell->connections_.count(portname) == 0)
error(__LINE__);
- if (cell->connections.at(portname).size() != 1)
+ if (cell->connections_.at(portname).size() != 1)
error(__LINE__);
}
- for (auto &conn : cell->connections) {
+ for (auto &conn : cell->connections_) {
if (conn.first.size() != 2 || conn.first.at(0) != '\\')
error(__LINE__);
if (strchr(ports, conn.first.at(1)) == NULL)
assert(it.first == it.second->name);
assert(it.first.size() > 0 && (it.first[0] == '\\' || it.first[0] == '$'));
assert(it.second->type.size() > 0 && (it.second->type[0] == '\\' || it.second->type[0] == '$'));
- for (auto &it2 : it.second->connections) {
+ for (auto &it2 : it.second->connections_) {
assert(it2.first.size() > 0 && (it2.first[0] == '\\' || it2.first[0] == '$'));
it2.second.check();
}
// FIXME: More checks here..
}
- for (auto &it : connections) {
+ for (auto &it : connections_) {
assert(it.first.size() == it.second.size());
it.first.check();
it.second.check();
void RTLIL::Module::cloneInto(RTLIL::Module *new_mod) const
{
new_mod->name = name;
- new_mod->connections = connections;
+ new_mod->connections_ = connections_;
new_mod->attributes = attributes;
for (auto &it : wires)
return a->port_id < b->port_id;
}
+void RTLIL::Module::connect(const RTLIL::SigSpec &lhs, const RTLIL::SigSpec &rhs)
+{
+ connections_.push_back(RTLIL::SigSig(lhs, rhs));
+}
+
void RTLIL::Module::fixup_ports()
{
std::vector<RTLIL::Wire*> all_ports;
RTLIL::Cell *RTLIL::Module::addCell(RTLIL::IdString name, const RTLIL::Cell *other)
{
RTLIL::Cell *cell = addCell(name, other->type);
- cell->connections = other->connections;
+ cell->connections_ = other->connections_;
cell->parameters = other->parameters;
cell->attributes = other->attributes;
return cell;
cell->parameters["\\A_SIGNED"] = is_signed; \
cell->parameters["\\A_WIDTH"] = sig_a.size(); \
cell->parameters["\\Y_WIDTH"] = sig_y.size(); \
- cell->connections["\\A"] = sig_a; \
- cell->connections["\\Y"] = sig_y; \
+ cell->connections_["\\A"] = sig_a; \
+ cell->connections_["\\Y"] = sig_y; \
add(cell); \
return cell; \
} \
cell->parameters["\\A_WIDTH"] = sig_a.size(); \
cell->parameters["\\B_WIDTH"] = sig_b.size(); \
cell->parameters["\\Y_WIDTH"] = sig_y.size(); \
- cell->connections["\\A"] = sig_a; \
- cell->connections["\\B"] = sig_b; \
- cell->connections["\\Y"] = sig_y; \
+ cell->connections_["\\A"] = sig_a; \
+ cell->connections_["\\B"] = sig_b; \
+ cell->connections_["\\Y"] = sig_y; \
add(cell); \
return cell; \
} \
cell->parameters["\\WIDTH"] = sig_a.size(); \
cell->parameters["\\WIDTH"] = sig_b.size(); \
if (_pmux) cell->parameters["\\S_WIDTH"] = sig_s.size(); \
- cell->connections["\\A"] = sig_a; \
- cell->connections["\\B"] = sig_b; \
- cell->connections["\\S"] = sig_s; \
- cell->connections["\\Y"] = sig_y; \
+ cell->connections_["\\A"] = sig_a; \
+ cell->connections_["\\B"] = sig_b; \
+ cell->connections_["\\S"] = sig_s; \
+ cell->connections_["\\Y"] = sig_y; \
add(cell); \
return cell; \
} \
RTLIL::Cell *cell = new RTLIL::Cell; \
cell->name = name; \
cell->type = _type; \
- cell->connections["\\" #_P1] = sig1; \
- cell->connections["\\" #_P2] = sig2; \
+ cell->connections_["\\" #_P1] = sig1; \
+ cell->connections_["\\" #_P2] = sig2; \
add(cell); \
return cell; \
} \
RTLIL::Cell *cell = new RTLIL::Cell; \
cell->name = name; \
cell->type = _type; \
- cell->connections["\\" #_P1] = sig1; \
- cell->connections["\\" #_P2] = sig2; \
- cell->connections["\\" #_P3] = sig3; \
+ cell->connections_["\\" #_P1] = sig1; \
+ cell->connections_["\\" #_P2] = sig2; \
+ cell->connections_["\\" #_P3] = sig3; \
add(cell); \
return cell; \
} \
RTLIL::Cell *cell = new RTLIL::Cell; \
cell->name = name; \
cell->type = _type; \
- cell->connections["\\" #_P1] = sig1; \
- cell->connections["\\" #_P2] = sig2; \
- cell->connections["\\" #_P3] = sig3; \
- cell->connections["\\" #_P4] = sig4; \
+ cell->connections_["\\" #_P1] = sig1; \
+ cell->connections_["\\" #_P2] = sig2; \
+ cell->connections_["\\" #_P3] = sig3; \
+ cell->connections_["\\" #_P4] = sig4; \
add(cell); \
return cell; \
} \
cell->parameters["\\A_WIDTH"] = sig_a.size();
cell->parameters["\\B_WIDTH"] = sig_b.size();
cell->parameters["\\Y_WIDTH"] = sig_y.size();
- cell->connections["\\A"] = sig_a;
- cell->connections["\\B"] = sig_b;
- cell->connections["\\Y"] = sig_y;
+ cell->connections_["\\A"] = sig_a;
+ cell->connections_["\\B"] = sig_b;
+ cell->connections_["\\Y"] = sig_y;
add(cell);
return cell;
}
cell->parameters["\\A_WIDTH"] = sig_a.size();
cell->parameters["\\Y_WIDTH"] = sig_y.size();
cell->parameters["\\OFFSET"] = offset;
- cell->connections["\\A"] = sig_a;
- cell->connections["\\Y"] = sig_y;
+ cell->connections_["\\A"] = sig_a;
+ cell->connections_["\\Y"] = sig_y;
add(cell);
return cell;
}
cell->type = "$concat";
cell->parameters["\\A_WIDTH"] = sig_a.size();
cell->parameters["\\B_WIDTH"] = sig_b.size();
- cell->connections["\\A"] = sig_a;
- cell->connections["\\B"] = sig_b;
- cell->connections["\\Y"] = sig_y;
+ cell->connections_["\\A"] = sig_a;
+ cell->connections_["\\B"] = sig_b;
+ cell->connections_["\\Y"] = sig_y;
add(cell);
return cell;
}
cell->type = "$lut";
cell->parameters["\\LUT"] = lut;
cell->parameters["\\WIDTH"] = sig_i.size();
- cell->connections["\\I"] = sig_i;
- cell->connections["\\O"] = sig_o;
+ cell->connections_["\\I"] = sig_i;
+ cell->connections_["\\O"] = sig_o;
add(cell);
return cell;
}
RTLIL::Cell *cell = new RTLIL::Cell;
cell->name = name;
cell->type = "$assert";
- cell->connections["\\A"] = sig_a;
- cell->connections["\\EN"] = sig_en;
+ cell->connections_["\\A"] = sig_a;
+ cell->connections_["\\EN"] = sig_en;
add(cell);
return cell;
}
cell->parameters["\\SET_POLARITY"] = set_polarity;
cell->parameters["\\CLR_POLARITY"] = clr_polarity;
cell->parameters["\\WIDTH"] = sig_q.size();
- cell->connections["\\SET"] = sig_set;
- cell->connections["\\CLR"] = sig_clr;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\SET"] = sig_set;
+ cell->connections_["\\CLR"] = sig_clr;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
cell->type = "$dff";
cell->parameters["\\CLK_POLARITY"] = clk_polarity;
cell->parameters["\\WIDTH"] = sig_q.size();
- cell->connections["\\CLK"] = sig_clk;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\CLK"] = sig_clk;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
cell->parameters["\\SET_POLARITY"] = set_polarity;
cell->parameters["\\CLR_POLARITY"] = clr_polarity;
cell->parameters["\\WIDTH"] = sig_q.size();
- cell->connections["\\CLK"] = sig_clk;
- cell->connections["\\SET"] = sig_set;
- cell->connections["\\CLR"] = sig_clr;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\CLK"] = sig_clk;
+ cell->connections_["\\SET"] = sig_set;
+ cell->connections_["\\CLR"] = sig_clr;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
cell->parameters["\\ARST_POLARITY"] = arst_polarity;
cell->parameters["\\ARST_VALUE"] = arst_value;
cell->parameters["\\WIDTH"] = sig_q.size();
- cell->connections["\\CLK"] = sig_clk;
- cell->connections["\\ARST"] = sig_arst;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\CLK"] = sig_clk;
+ cell->connections_["\\ARST"] = sig_arst;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
cell->type = "$dlatch";
cell->parameters["\\EN_POLARITY"] = en_polarity;
cell->parameters["\\WIDTH"] = sig_q.size();
- cell->connections["\\EN"] = sig_en;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\EN"] = sig_en;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
cell->parameters["\\SET_POLARITY"] = set_polarity;
cell->parameters["\\CLR_POLARITY"] = clr_polarity;
cell->parameters["\\WIDTH"] = sig_q.size();
- cell->connections["\\EN"] = sig_en;
- cell->connections["\\SET"] = sig_set;
- cell->connections["\\CLR"] = sig_clr;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\EN"] = sig_en;
+ cell->connections_["\\SET"] = sig_set;
+ cell->connections_["\\CLR"] = sig_clr;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
RTLIL::Cell *cell = new RTLIL::Cell;
cell->name = name;
cell->type = stringf("$_DFF_%c_", clk_polarity ? 'P' : 'N');
- cell->connections["\\C"] = sig_clk;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\C"] = sig_clk;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
RTLIL::Cell *cell = new RTLIL::Cell;
cell->name = name;
cell->type = stringf("$_DFFSR_%c%c%c_", clk_polarity ? 'P' : 'N', set_polarity ? 'P' : 'N', clr_polarity ? 'P' : 'N');
- cell->connections["\\C"] = sig_clk;
- cell->connections["\\S"] = sig_set;
- cell->connections["\\R"] = sig_clr;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\C"] = sig_clk;
+ cell->connections_["\\S"] = sig_set;
+ cell->connections_["\\R"] = sig_clr;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
RTLIL::Cell *cell = new RTLIL::Cell;
cell->name = name;
cell->type = stringf("$_DFF_%c%c%c_", clk_polarity ? 'P' : 'N', arst_polarity ? 'P' : 'N', arst_value ? '1' : '0');
- cell->connections["\\C"] = sig_clk;
- cell->connections["\\R"] = sig_arst;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\C"] = sig_clk;
+ cell->connections_["\\R"] = sig_arst;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
RTLIL::Cell *cell = new RTLIL::Cell;
cell->name = name;
cell->type = stringf("$_DLATCH_%c_", en_polarity ? 'P' : 'N');
- cell->connections["\\E"] = sig_en;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\E"] = sig_en;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
RTLIL::Cell *cell = new RTLIL::Cell;
cell->name = name;
cell->type = stringf("$_DLATCHSR_%c%c%c_", en_polarity ? 'P' : 'N', set_polarity ? 'P' : 'N', clr_polarity ? 'P' : 'N');
- cell->connections["\\E"] = sig_en;
- cell->connections["\\S"] = sig_set;
- cell->connections["\\R"] = sig_clr;
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
+ cell->connections_["\\E"] = sig_en;
+ cell->connections_["\\S"] = sig_set;
+ cell->connections_["\\R"] = sig_clr;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
add(cell);
return cell;
}
std::map<RTLIL::IdString, RTLIL::Memory*> memories;
std::map<RTLIL::IdString, RTLIL::Cell*> cells;
std::map<RTLIL::IdString, RTLIL::Process*> processes;
- std::vector<RTLIL::SigSig> connections;
+ std::vector<RTLIL::SigSig> connections_;
RTLIL_ATTRIBUTE_MEMBERS
+
virtual ~Module();
virtual RTLIL::IdString derive(RTLIL::Design *design, std::map<RTLIL::IdString, RTLIL::Const> parameters);
virtual size_t count_id(RTLIL::IdString id);
virtual void check();
virtual void optimize();
+
+ void connect(const RTLIL::SigSpec &lhs, const RTLIL::SigSpec &rhs);
void fixup_ports();
template<typename T> void rewrite_sigspecs(T functor);
RTLIL::SigSpec MuxGate (RTLIL::IdString name, RTLIL::SigSpec sig_a, RTLIL::SigSpec sig_b, RTLIL::SigSpec sig_s);
};
-struct RTLIL::Wire {
+struct RTLIL::Wire
+{
+//protected:
+ // use module->addWire() and module->remove() to create or destroy wires
+ friend struct RTLIL::Module;
+ Wire();
+ ~Wire() { };
+
+public:
+ // do not simply copy wires
+ //Wire(RTLIL::Wire &other) = delete;
+ //void operator=(RTLIL::Wire &other) = delete;
+
RTLIL::IdString name;
int width, start_offset, port_id;
bool port_input, port_output;
RTLIL_ATTRIBUTE_MEMBERS
- Wire();
};
-struct RTLIL::Memory {
+struct RTLIL::Memory
+{
+ Memory();
+
RTLIL::IdString name;
int width, start_offset, size;
RTLIL_ATTRIBUTE_MEMBERS
- Memory();
};
struct RTLIL::Cell
{
protected:
- // Use module->addCell() and module->remove() to create or destroy modules.
+ // use module->addCell() and module->remove() to create or destroy cells
friend struct RTLIL::Module;
Cell() { };
~Cell() { };
public:
- // do not copy simply cells
+ // do not simply copy cells
Cell(RTLIL::Cell &other) = delete;
void operator=(RTLIL::Cell &other) = delete;
RTLIL::IdString name;
RTLIL::IdString type;
- std::map<RTLIL::IdString, RTLIL::SigSpec> connections;
+ std::map<RTLIL::IdString, RTLIL::SigSpec> connections_;
std::map<RTLIL::IdString, RTLIL::Const> parameters;
RTLIL_ATTRIBUTE_MEMBERS
void check();
it.second->rewrite_sigspecs(functor);
for (auto &it : processes)
it.second->rewrite_sigspecs(functor);
- for (auto &it : connections) {
+ for (auto &it : connections_) {
functor(it.first);
functor(it.second);
}
template<typename T>
void RTLIL::Cell::rewrite_sigspecs(T functor) {
- for (auto &it : connections)
+ for (auto &it : connections_)
functor(it.second);
}
if (model_undef && (cell->type == "$add" || cell->type == "$sub" || cell->type == "$mul" || cell->type == "$div" || cell->type == "$mod" || is_arith_compare))
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
if (is_arith_compare)
extendSignalWidth(undef_a, undef_b, cell, true);
else
int undef_y_bit = ez->OR(undef_any_a, undef_any_b);
if (cell->type == "$div" || cell->type == "$mod") {
- std::vector<int> b = importSigSpec(cell->connections.at("\\B"), timestep);
+ std::vector<int> b = importSigSpec(cell->connections_.at("\\B"), timestep);
undef_y_bit = ez->OR(undef_y_bit, ez->NOT(ez->expression(ezSAT::OpOr, b)));
}
cell->type == "$and" || cell->type == "$or" || cell->type == "$xor" || cell->type == "$xnor" ||
cell->type == "$add" || cell->type == "$sub")
{
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> b = importDefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidth(a, b, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
if (model_undef && !arith_undef_handled)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidth(undef_a, undef_b, undef_y, cell, false);
if (cell->type == "$and" || cell->type == "$_AND_") {
}
else if (model_undef)
{
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
undefGating(y, yy, undef_y);
}
return true;
if (cell->type == "$_INV_" || cell->type == "$not")
{
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidthUnary(a, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
ez->assume(ez->vec_eq(ez->vec_not(a), yy));
if (model_undef) {
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidthUnary(undef_a, undef_y, cell, true);
ez->assume(ez->vec_eq(undef_a, undef_y));
undefGating(y, yy, undef_y);
if (cell->type == "$_MUX_" || cell->type == "$mux")
{
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> s = importDefSigSpec(cell->connections.at("\\S"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> b = importDefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> s = importDefSigSpec(cell->connections_.at("\\S"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
ez->assume(ez->vec_eq(ez->vec_ite(s.at(0), b, a), yy));
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> undef_s = importUndefSigSpec(cell->connections.at("\\S"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> undef_s = importUndefSigSpec(cell->connections_.at("\\S"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
std::vector<int> unequal_ab = ez->vec_not(ez->vec_iff(a, b));
std::vector<int> undef_ab = ez->vec_or(unequal_ab, ez->vec_or(undef_a, undef_b));
if (cell->type == "$pmux" || cell->type == "$safe_pmux")
{
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> s = importDefSigSpec(cell->connections.at("\\S"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> b = importDefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> s = importDefSigSpec(cell->connections_.at("\\S"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> undef_s = importUndefSigSpec(cell->connections.at("\\S"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> undef_s = importUndefSigSpec(cell->connections_.at("\\S"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
int maybe_one_hot = ez->FALSE;
int maybe_many_hot = ez->FALSE;
if (cell->type == "$pos" || cell->type == "$bu0" || cell->type == "$neg")
{
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidthUnary(a, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidthUnary(undef_a, undef_y, cell, cell->type != "$bu0");
if (cell->type == "$pos" || cell->type == "$bu0") {
if (cell->type == "$reduce_and" || cell->type == "$reduce_or" || cell->type == "$reduce_xor" ||
cell->type == "$reduce_xnor" || cell->type == "$reduce_bool" || cell->type == "$logic_not")
{
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
int aX = ez->expression(ezSAT::OpOr, undef_a);
if (cell->type == "$reduce_and") {
if (cell->type == "$logic_and" || cell->type == "$logic_or")
{
- std::vector<int> vec_a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> vec_b = importDefSigSpec(cell->connections.at("\\B"), timestep);
+ std::vector<int> vec_a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> vec_b = importDefSigSpec(cell->connections_.at("\\B"), timestep);
int a = ez->expression(ez->OpOr, vec_a);
int b = ez->expression(ez->OpOr, vec_b);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
int a0 = ez->NOT(ez->OR(ez->expression(ezSAT::OpOr, vec_a), ez->expression(ezSAT::OpOr, undef_a)));
int b0 = ez->NOT(ez->OR(ez->expression(ezSAT::OpOr, vec_b), ez->expression(ezSAT::OpOr, undef_b)));
if (cell->type == "$lt" || cell->type == "$le" || cell->type == "$eq" || cell->type == "$ne" || cell->type == "$eqx" || cell->type == "$nex" || cell->type == "$ge" || cell->type == "$gt")
{
bool is_signed = cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool();
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> b = importDefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidth(a, b, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
if (model_undef && (cell->type == "$eqx" || cell->type == "$nex")) {
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->connections.at("\\B"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->connections_.at("\\B"), timestep);
extendSignalWidth(undef_a, undef_b, cell, true);
a = ez->vec_or(a, undef_a);
b = ez->vec_or(b, undef_b);
if (model_undef && (cell->type == "$eqx" || cell->type == "$nex"))
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidth(undef_a, undef_b, cell, true);
if (cell->type == "$eqx")
}
else if (model_undef && (cell->type == "$eq" || cell->type == "$ne"))
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidth(undef_a, undef_b, cell, true);
int undef_any_a = ez->expression(ezSAT::OpOr, undef_a);
else
{
if (model_undef) {
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
undefGating(y, yy, undef_y);
}
log_assert(!model_undef || arith_undef_handled);
if (cell->type == "$shl" || cell->type == "$shr" || cell->type == "$sshl" || cell->type == "$sshr")
{
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> b = importDefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
char shift_left = cell->type == "$shl" || cell->type == "$sshl";
bool sign_extend = cell->type == "$sshr" && cell->parameters["\\A_SIGNED"].as_bool();
if (model_undef)
{
- std::vector<int> undef_a = importUndefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> undef_b = importUndefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_a = importUndefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> undef_b = importUndefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
while (undef_y.size() < undef_a.size())
undef_y.push_back(ez->literal());
if (cell->type == "$mul")
{
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> b = importDefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidth(a, b, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
if (model_undef) {
log_assert(arith_undef_handled);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
undefGating(y, yy, undef_y);
}
return true;
if (cell->type == "$div" || cell->type == "$mod")
{
- std::vector<int> a = importDefSigSpec(cell->connections.at("\\A"), timestep);
- std::vector<int> b = importDefSigSpec(cell->connections.at("\\B"), timestep);
- std::vector<int> y = importDefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> a = importDefSigSpec(cell->connections_.at("\\A"), timestep);
+ std::vector<int> b = importDefSigSpec(cell->connections_.at("\\B"), timestep);
+ std::vector<int> y = importDefSigSpec(cell->connections_.at("\\Y"), timestep);
extendSignalWidth(a, b, y, cell);
std::vector<int> yy = model_undef ? ez->vec_var(y.size()) : y;
only_first_one.at(0) = ez->TRUE;
div_zero_result = ez->vec_ite(a.back(), only_first_one, all_ones);
} else {
- div_zero_result.insert(div_zero_result.end(), cell->connections.at("\\A").size(), ez->TRUE);
+ div_zero_result.insert(div_zero_result.end(), cell->connections_.at("\\A").size(), ez->TRUE);
div_zero_result.insert(div_zero_result.end(), y.size() - div_zero_result.size(), ez->FALSE);
}
} else {
- int copy_a_bits = std::min(cell->connections.at("\\A").size(), cell->connections.at("\\B").size());
+ int copy_a_bits = std::min(cell->connections_.at("\\A").size(), cell->connections_.at("\\B").size());
div_zero_result.insert(div_zero_result.end(), a.begin(), a.begin() + copy_a_bits);
if (cell->parameters["\\A_SIGNED"].as_bool() && cell->parameters["\\B_SIGNED"].as_bool())
div_zero_result.insert(div_zero_result.end(), y.size() - div_zero_result.size(), div_zero_result.back());
if (model_undef) {
log_assert(arith_undef_handled);
- std::vector<int> undef_y = importUndefSigSpec(cell->connections.at("\\Y"), timestep);
+ std::vector<int> undef_y = importUndefSigSpec(cell->connections_.at("\\Y"), timestep);
undefGating(y, yy, undef_y);
}
return true;
if (cell->type == "$slice")
{
- RTLIL::SigSpec a = cell->connections.at("\\A");
- RTLIL::SigSpec y = cell->connections.at("\\Y");
+ RTLIL::SigSpec a = cell->connections_.at("\\A");
+ RTLIL::SigSpec y = cell->connections_.at("\\Y");
ez->assume(signals_eq(a.extract(cell->parameters.at("\\OFFSET").as_int(), y.size()), y, timestep));
return true;
}
if (cell->type == "$concat")
{
- RTLIL::SigSpec a = cell->connections.at("\\A");
- RTLIL::SigSpec b = cell->connections.at("\\B");
- RTLIL::SigSpec y = cell->connections.at("\\Y");
+ RTLIL::SigSpec a = cell->connections_.at("\\A");
+ RTLIL::SigSpec b = cell->connections_.at("\\B");
+ RTLIL::SigSpec y = cell->connections_.at("\\Y");
RTLIL::SigSpec ab = a;
ab.append(b);
{
if (timestep == 1)
{
- initial_state.add((*sigmap)(cell->connections.at("\\Q")));
+ initial_state.add((*sigmap)(cell->connections_.at("\\Q")));
}
else
{
- std::vector<int> d = importDefSigSpec(cell->connections.at("\\D"), timestep-1);
- std::vector<int> q = importDefSigSpec(cell->connections.at("\\Q"), timestep);
+ std::vector<int> d = importDefSigSpec(cell->connections_.at("\\D"), timestep-1);
+ std::vector<int> q = importDefSigSpec(cell->connections_.at("\\Q"), timestep);
std::vector<int> qq = model_undef ? ez->vec_var(q.size()) : q;
ez->assume(ez->vec_eq(d, qq));
if (model_undef)
{
- std::vector<int> undef_d = importUndefSigSpec(cell->connections.at("\\D"), timestep-1);
- std::vector<int> undef_q = importUndefSigSpec(cell->connections.at("\\Q"), timestep);
+ std::vector<int> undef_d = importUndefSigSpec(cell->connections_.at("\\D"), timestep-1);
+ std::vector<int> undef_q = importUndefSigSpec(cell->connections_.at("\\Q"), timestep);
ez->assume(ez->vec_eq(undef_d, undef_q));
undefGating(q, qq, undef_q);
if (cell->type == "$assert")
{
std::string pf = prefix + (timestep == -1 ? "" : stringf("@%d:", timestep));
- asserts_a[pf].append((*sigmap)(cell->connections.at("\\A")));
- asserts_en[pf].append((*sigmap)(cell->connections.at("\\EN")));
+ asserts_a[pf].append((*sigmap)(cell->connections_.at("\\A")));
+ asserts_en[pf].append((*sigmap)(cell->connections_.at("\\EN")));
return true;
}
void set(RTLIL::Module *module)
{
clear();
- for (auto &it : module->connections)
+ for (auto &it : module->connections_)
add(it.first, it.second);
}
// For all ports on all cells
for (auto &cell_iter : module->cells)
- for (auto &conn : cell_iter.second->connections)
+ for (auto &conn : cell_iter.second->connections_)
{
// Get the signals on the port
// (use sigmap to get a uniqe signal name)
{
if (clk_polarity != (cell->type == "$_DFF_P_"))
return;
- if (clk_sig != assign_map(cell->connections["\\C"]))
+ if (clk_sig != assign_map(cell->connections_["\\C"]))
return;
- RTLIL::SigSpec sig_d = cell->connections["\\D"];
- RTLIL::SigSpec sig_q = cell->connections["\\Q"];
+ RTLIL::SigSpec sig_d = cell->connections_["\\D"];
+ RTLIL::SigSpec sig_q = cell->connections_["\\Q"];
if (keepff)
for (auto &c : sig_q.chunks())
if (cell->type == "$_INV_")
{
- RTLIL::SigSpec sig_a = cell->connections["\\A"];
- RTLIL::SigSpec sig_y = cell->connections["\\Y"];
+ RTLIL::SigSpec sig_a = cell->connections_["\\A"];
+ RTLIL::SigSpec sig_y = cell->connections_["\\Y"];
assign_map.apply(sig_a);
assign_map.apply(sig_y);
if (cell->type == "$_AND_" || cell->type == "$_OR_" || cell->type == "$_XOR_")
{
- RTLIL::SigSpec sig_a = cell->connections["\\A"];
- RTLIL::SigSpec sig_b = cell->connections["\\B"];
- RTLIL::SigSpec sig_y = cell->connections["\\Y"];
+ RTLIL::SigSpec sig_a = cell->connections_["\\A"];
+ RTLIL::SigSpec sig_b = cell->connections_["\\B"];
+ RTLIL::SigSpec sig_y = cell->connections_["\\Y"];
assign_map.apply(sig_a);
assign_map.apply(sig_b);
if (cell->type == "$_MUX_")
{
- RTLIL::SigSpec sig_a = cell->connections["\\A"];
- RTLIL::SigSpec sig_b = cell->connections["\\B"];
- RTLIL::SigSpec sig_s = cell->connections["\\S"];
- RTLIL::SigSpec sig_y = cell->connections["\\Y"];
+ RTLIL::SigSpec sig_a = cell->connections_["\\A"];
+ RTLIL::SigSpec sig_b = cell->connections_["\\B"];
+ RTLIL::SigSpec sig_s = cell->connections_["\\S"];
+ RTLIL::SigSpec sig_y = cell->connections_["\\Y"];
assign_map.apply(sig_a);
assign_map.apply(sig_b);
}
edges[id1].swap(edges[id3]);
- module->connections.push_back(RTLIL::SigSig(signal_list[id3].bit, signal_list[id1].bit));
+ module->connections_.push_back(RTLIL::SigSig(signal_list[id3].bit, signal_list[id1].bit));
dump_loop_graph(dot_f, dot_nr, edges, workpool, in_edges_count);
}
}
if (cell->type != "$_DFF_N_" && cell->type != "$_DFF_P_")
continue;
- std::pair<bool, RTLIL::SigSpec> key(cell->type == "$_DFF_P_", assign_map(cell->connections.at("\\C")));
+ std::pair<bool, RTLIL::SigSpec> key(cell->type == "$_DFF_P_", assign_map(cell->connections_.at("\\C")));
if (++dff_counters[key] > best_dff_counter) {
best_dff_counter = dff_counters[key];
clk_polarity = key.first;
}
for (auto &cell_it : module->cells)
- for (auto &port_it : cell_it.second->connections)
+ for (auto &port_it : cell_it.second->connections_)
mark_port(port_it.second);
handle_loops();
cell_stats[RTLIL::unescape_id(c->type)]++;
if (c->type == "\\ZERO" || c->type == "\\ONE") {
RTLIL::SigSig conn;
- conn.first = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\Y"].as_wire()->name)]);
+ conn.first = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\Y"].as_wire()->name)]);
conn.second = RTLIL::SigSpec(c->type == "\\ZERO" ? 0 : 1, 1);
- module->connections.push_back(conn);
+ module->connections_.push_back(conn);
continue;
}
if (c->type == "\\BUF") {
RTLIL::SigSig conn;
- conn.first = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\Y"].as_wire()->name)]);
- conn.second = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\A"].as_wire()->name)]);
- module->connections.push_back(conn);
+ conn.first = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\Y"].as_wire()->name)]);
+ conn.second = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\A"].as_wire()->name)]);
+ module->connections_.push_back(conn);
continue;
}
if (c->type == "\\INV") {
RTLIL::Cell *cell = module->addCell(remap_name(c->name), "$_INV_");
- cell->connections["\\A"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\A"].as_wire()->name)]);
- cell->connections["\\Y"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\Y"].as_wire()->name)]);
+ cell->connections_["\\A"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\A"].as_wire()->name)]);
+ cell->connections_["\\Y"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\Y"].as_wire()->name)]);
design->select(module, cell);
continue;
}
if (c->type == "\\AND" || c->type == "\\OR" || c->type == "\\XOR") {
RTLIL::Cell *cell = module->addCell(remap_name(c->name), "$_" + c->type.substr(1) + "_");
- cell->connections["\\A"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\A"].as_wire()->name)]);
- cell->connections["\\B"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\B"].as_wire()->name)]);
- cell->connections["\\Y"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\Y"].as_wire()->name)]);
+ cell->connections_["\\A"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\A"].as_wire()->name)]);
+ cell->connections_["\\B"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\B"].as_wire()->name)]);
+ cell->connections_["\\Y"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\Y"].as_wire()->name)]);
design->select(module, cell);
continue;
}
if (c->type == "\\MUX") {
RTLIL::Cell *cell = module->addCell(remap_name(c->name), "$_MUX_");
- cell->connections["\\A"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\A"].as_wire()->name)]);
- cell->connections["\\B"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\B"].as_wire()->name)]);
- cell->connections["\\S"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\S"].as_wire()->name)]);
- cell->connections["\\Y"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\Y"].as_wire()->name)]);
+ cell->connections_["\\A"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\A"].as_wire()->name)]);
+ cell->connections_["\\B"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\B"].as_wire()->name)]);
+ cell->connections_["\\S"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\S"].as_wire()->name)]);
+ cell->connections_["\\Y"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\Y"].as_wire()->name)]);
design->select(module, cell);
continue;
}
if (c->type == "\\DFF") {
log_assert(clk_sig.size() == 1);
RTLIL::Cell *cell = module->addCell(remap_name(c->name), clk_polarity ? "$_DFF_P_" : "$_DFF_N_");
- cell->connections["\\D"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\D"].as_wire()->name)]);
- cell->connections["\\Q"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\Q"].as_wire()->name)]);
- cell->connections["\\C"] = clk_sig;
+ cell->connections_["\\D"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\D"].as_wire()->name)]);
+ cell->connections_["\\Q"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\Q"].as_wire()->name)]);
+ cell->connections_["\\C"] = clk_sig;
design->select(module, cell);
continue;
}
cell_stats[RTLIL::unescape_id(c->type)]++;
if (c->type == "\\_const0_" || c->type == "\\_const1_") {
RTLIL::SigSig conn;
- conn.first = RTLIL::SigSpec(module->wires[remap_name(c->connections.begin()->second.as_wire()->name)]);
+ conn.first = RTLIL::SigSpec(module->wires[remap_name(c->connections_.begin()->second.as_wire()->name)]);
conn.second = RTLIL::SigSpec(c->type == "\\_const0_" ? 0 : 1, 1);
- module->connections.push_back(conn);
+ module->connections_.push_back(conn);
continue;
}
if (c->type == "\\_dff_") {
log_assert(clk_sig.size() == 1);
RTLIL::Cell *cell = module->addCell(remap_name(c->name), clk_polarity ? "$_DFF_P_" : "$_DFF_N_");
- cell->connections["\\D"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\D"].as_wire()->name)]);
- cell->connections["\\Q"] = RTLIL::SigSpec(module->wires[remap_name(c->connections["\\Q"].as_wire()->name)]);
- cell->connections["\\C"] = clk_sig;
+ cell->connections_["\\D"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\D"].as_wire()->name)]);
+ cell->connections_["\\Q"] = RTLIL::SigSpec(module->wires[remap_name(c->connections_["\\Q"].as_wire()->name)]);
+ cell->connections_["\\C"] = clk_sig;
design->select(module, cell);
continue;
}
RTLIL::Cell *cell = module->addCell(remap_name(c->name), c->type);
cell->parameters = c->parameters;
- for (auto &conn : c->connections) {
+ for (auto &conn : c->connections_) {
RTLIL::SigSpec newsig;
for (auto &c : conn.second.chunks()) {
if (c.width == 0)
assert(c.width == 1);
newsig.append(module->wires[remap_name(c.wire->name)]);
}
- cell->connections[conn.first] = newsig;
+ cell->connections_[conn.first] = newsig;
}
design->select(module, cell);
}
}
- for (auto conn : mapped_mod->connections) {
+ for (auto conn : mapped_mod->connections_) {
if (!conn.first.is_fully_const())
conn.first = RTLIL::SigSpec(module->wires[remap_name(conn.first.as_wire()->name)]);
if (!conn.second.is_fully_const())
conn.second = RTLIL::SigSpec(module->wires[remap_name(conn.second.as_wire()->name)]);
- module->connections.push_back(conn);
+ module->connections_.push_back(conn);
}
for (auto &it : cell_stats)
conn.second = si.bit;
in_wires++;
}
- module->connections.push_back(conn);
+ module->connections_.push_back(conn);
}
log("ABC RESULTS: internal signals: %8d\n", int(signal_list.size()) - in_wires - out_wires);
log("ABC RESULTS: input signals: %8d\n", in_wires);
}
RTLIL::Cell *cell = module->addCell(NEW_ID, dff_name);
- cell->connections["\\D"] = module->wires.at(RTLIL::escape_id(d));
- cell->connections["\\Q"] = module->wires.at(RTLIL::escape_id(q));
+ cell->connections_["\\D"] = module->wires.at(RTLIL::escape_id(d));
+ cell->connections_["\\Q"] = module->wires.at(RTLIL::escape_id(q));
continue;
}
*(q++) = 0;
if (module->wires.count(RTLIL::escape_id(q)) == 0)
module->addWire(RTLIL::escape_id(q));
- cell->connections[RTLIL::escape_id(p)] = module->wires.at(RTLIL::escape_id(q));
+ cell->connections_[RTLIL::escape_id(p)] = module->wires.at(RTLIL::escape_id(q));
}
continue;
}
finished_parsing_constval:
if (state == RTLIL::State::Sa)
state = RTLIL::State::S1;
- module->connections.push_back(RTLIL::SigSig(output_sig, state));
+ module->connections_.push_back(RTLIL::SigSig(output_sig, state));
goto continue_without_read;
}
RTLIL::Cell *cell = module->addCell(NEW_ID, "$lut");
cell->parameters["\\WIDTH"] = RTLIL::Const(input_sig.size());
cell->parameters["\\LUT"] = RTLIL::Const(RTLIL::State::Sx, 1 << input_sig.size());
- cell->connections["\\I"] = input_sig;
- cell->connections["\\O"] = output_sig;
+ cell->connections_["\\I"] = input_sig;
+ cell->connections_["\\O"] = output_sig;
lutptr = &cell->parameters.at("\\LUT");
lut_default_state = RTLIL::State::Sx;
continue;
continue;
if (mod->get_bool_attribute("\\blackbox"))
continue;
- if (it.second->connections.count(name) > 0)
+ if (it.second->connections_.count(name) > 0)
continue;
- it.second->connections[name] = wire;
+ it.second->connections_[name] = wire;
log("Added connection %s to cell %s.%s (%s).\n", name.c_str(), module->name.c_str(), it.first.c_str(), it.second->type.c_str());
}
}
RTLIL::Wire *dummy_wire = module->addWire(NEW_ID, sig.size());
for (auto &it : module->cells)
- for (auto &port : it.second->connections)
+ for (auto &port : it.second->connections_)
if (ct.cell_output(it.second->type, port.first))
sigmap(port.second).replace(sig, dummy_wire, &port.second);
- for (auto &conn : module->connections)
+ for (auto &conn : module->connections_)
sigmap(conn.first).replace(sig, dummy_wire, &conn.first);
}
SigMap sigmap;
if (!flag_nomap)
- for (auto &it : module->connections) {
+ for (auto &it : module->connections_) {
std::vector<RTLIL::SigBit> lhs = it.first.to_sigbit_vector();
std::vector<RTLIL::SigBit> rhs = it.first.to_sigbit_vector();
for (size_t i = 0; i < lhs.size(); i++)
if (!flag_nounset)
unset_drivers(design, module, sigmap, sig_lhs);
- module->connections.push_back(RTLIL::SigSig(sig_lhs, sig_rhs));
+ module->connections_.push_back(RTLIL::SigSig(sig_lhs, sig_rhs));
}
else
if (!unset_expr.empty())
if (!RTLIL::SigSpec::parse_sel(sig, design, module, port_expr))
log_cmd_error("Failed to parse port expression `%s'.\n", port_expr.c_str());
- module->cells.at(RTLIL::escape_id(port_cell))->connections[RTLIL::escape_id(port_port)] = sigmap(sig);
+ module->cells.at(RTLIL::escape_id(port_cell))->connections_[RTLIL::escape_id(port_port)] = sigmap(sig);
}
else
log_cmd_error("Expected -set, -unset, or -port.\n");
if (!decl_celltypes.count(cell->type))
continue;
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
{
std::pair<std::string, std::string> key(cell->type, conn.first);
if (!design->selected(module, cell))
continue;
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
{
std::vector<RTLIL::SigBit> sigbits = sigmap(conn.second).to_sigbit_vector();
RTLIL::SigSpec old_sig;
continue;
for (auto &c : mod_it.second->cells)
- for (auto &p : c.second->connections)
+ for (auto &p : c.second->connections_)
{
RTLIL::Wire *wire = new RTLIL::Wire;
wire->name = NEW_ID;
if (ct.cell_output(c.second->type, p.first)) {
RTLIL::SigSig sigsig(p.second, wire);
- mod_it.second->connections.push_back(sigsig);
+ mod_it.second->connections_.push_back(sigsig);
} else {
RTLIL::SigSig sigsig(wire, p.second);
- mod_it.second->connections.push_back(sigsig);
+ mod_it.second->connections_.push_back(sigsig);
}
p.second = wire;
RTLIL::SigSpec inputSignals, outputSignals;
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
{
bool isInput = true, isOutput = true;
if (lhs.selected_member(mod_it.first, it.first) && limits.count(it.first) == 0)
selected_wires.insert(it.second);
- for (auto &conn : mod->connections)
+ for (auto &conn : mod->connections_)
{
std::vector<RTLIL::SigBit> conn_lhs = conn.first.to_sigbit_vector();
std::vector<RTLIL::SigBit> conn_rhs = conn.second.to_sigbit_vector();
}
for (auto &cell : mod->cells)
- for (auto &conn : cell.second->connections)
+ for (auto &conn : cell.second->connections_)
{
char last_mode = '-';
for (auto &rule : rules) {
CellTypes ct(design);
for (auto &it : module->cells)
- for (auto &conn : it.second->connections)
+ for (auto &conn : it.second->connections_)
if (!ct.cell_known(it.second->type) || ct.cell_output(it.second->type, conn.first))
undriven_signals.del(sigmap(conn.second));
RTLIL::SigSpec bits;
for (int i = 0; i < c.width; i++)
bits.append(worker.next_bit());
- module->connections.push_back(RTLIL::SigSig(c, bits));
+ module->connections_.push_back(RTLIL::SigSig(c, bits));
}
}
std::vector<RTLIL::IdString> in_ports, out_ports;
- for (auto &conn : it.second->connections) {
+ for (auto &conn : it.second->connections_) {
if (!ct.cell_output(it.second->type, conn.first))
in_ports.push_back(conn.first);
else
label_string += "}}";
std::string code;
- for (auto &conn : it.second->connections) {
+ for (auto &conn : it.second->connections_) {
code += gen_portbox(stringf("c%d:p%d", id2num(it.first), id2num(conn.first)),
conn.second, ct.cell_output(it.second->type, conn.first));
}
fprintf(f, "p%d [shape=box, style=rounded, label=\"PROC %s\\n%s\"];\n", pidx, findLabel(proc->name), proc_src.c_str());
}
- for (auto &conn : module->connections)
+ for (auto &conn : module->connections_)
{
bool found_lhs_wire = false;
for (auto &c : conn.first.chunks()) {
log("Skipping blackbox module %s.\n", id2cstr(module->name));
continue;
} else
- if (module->cells.empty() && module->connections.empty() && module->processes.empty()) {
+ if (module->cells.empty() && module->connections_.empty() && module->processes.empty()) {
log("Skipping empty module %s.\n", id2cstr(module->name));
continue;
} else
for (auto &mod_it : design->modules) {
if (mod_it.second->get_bool_attribute("\\blackbox"))
continue;
- if (mod_it.second->cells.empty() && mod_it.second->connections.empty())
+ if (mod_it.second->cells.empty() && mod_it.second->connections_.empty())
continue;
if (design->selected_module(mod_it.first))
modcount++;
cell->parameters["\\OFFSET"] = offset;
cell->parameters["\\A_WIDTH"] = sig_a.size();
cell->parameters["\\Y_WIDTH"] = sig.size();
- cell->connections["\\A"] = sig_a;
- cell->connections["\\Y"] = module->addWire(NEW_ID, sig.size());
- new_sig = cell->connections["\\Y"];
+ cell->connections_["\\A"] = sig_a;
+ cell->connections_["\\Y"] = module->addWire(NEW_ID, sig.size());
+ new_sig = cell->connections_["\\Y"];
}
sliced_signals_cache[sig] = new_sig;
RTLIL::Cell *cell = module->addCell(NEW_ID, "$concat");
cell->parameters["\\A_WIDTH"] = new_sig.size();
cell->parameters["\\B_WIDTH"] = sig2.size();
- cell->connections["\\A"] = new_sig;
- cell->connections["\\B"] = sig2;
- cell->connections["\\Y"] = module->addWire(NEW_ID, new_sig.size() + sig2.size());
- new_sig = cell->connections["\\Y"];
+ cell->connections_["\\A"] = new_sig;
+ cell->connections_["\\B"] = sig2;
+ cell->connections_["\\Y"] = module->addWire(NEW_ID, new_sig.size() + sig2.size());
+ new_sig = cell->connections_["\\Y"];
}
spliced_signals_cache[sig] = new_sig;
}
for (auto &it : module->cells)
- for (auto &conn : it.second->connections)
+ for (auto &conn : it.second->connections_)
if (!ct.cell_known(it.second->type) || ct.cell_output(it.second->type, conn.first)) {
RTLIL::SigSpec sig = sigmap(conn.second);
driven_chunks.insert(sig);
for (auto &it : module->cells) {
if (!sel_by_wire && !design->selected(module, it.second))
continue;
- for (auto &conn : it.second->connections)
+ for (auto &conn : it.second->connections_)
if (ct.cell_input(it.second->type, conn.first)) {
if (ports.size() > 0 && !ports.count(conn.first))
continue;
it.first->port_output = false;
module->add(it.first);
module->add(new_port);
- module->connections.push_back(RTLIL::SigSig(new_port, it.second));
+ module->connections_.push_back(RTLIL::SigSig(new_port, it.second));
}
}
};
std::map<RTLIL::Wire*, std::set<int>> split_wires_at;
for (auto &c : module->cells)
- for (auto &p : c.second->connections)
+ for (auto &p : c.second->connections_)
{
if (!ct.cell_known(c.second->type))
continue;
for (auto &cellport : cellport_list) {
if ((cellport.first->type != "$mux" && cellport.first->type != "$pmux" && cellport.first->type != "$safe_pmux") || cellport.second != "\\Y")
return false;
- RTLIL::SigSpec sig_a = assign_map(cellport.first->connections["\\A"]);
- RTLIL::SigSpec sig_b = assign_map(cellport.first->connections["\\B"]);
+ RTLIL::SigSpec sig_a = assign_map(cellport.first->connections_["\\A"]);
+ RTLIL::SigSpec sig_b = assign_map(cellport.first->connections_["\\B"]);
if (!check_state_mux_tree(old_sig, sig_a, recursion_monitor))
return false;
for (int i = 0; i < sig_b.size(); i += sig_a.size())
continue;
if (cellport.second != "\\A" && cellport.second != "\\B")
return false;
- if (cell->connections.count("\\A") == 0 || cell->connections.count("\\B") == 0 || cell->connections.count("\\Y") == 0)
+ if (cell->connections_.count("\\A") == 0 || cell->connections_.count("\\B") == 0 || cell->connections_.count("\\Y") == 0)
return false;
- for (auto &port_it : cell->connections)
+ for (auto &port_it : cell->connections_)
if (port_it.first != "\\A" && port_it.first != "\\B" && port_it.first != "\\Y")
return false;
- if (assign_map(cell->connections["\\A"]) == sig && cell->connections["\\B"].is_fully_const())
+ if (assign_map(cell->connections_["\\A"]) == sig && cell->connections_["\\B"].is_fully_const())
continue;
- if (assign_map(cell->connections["\\B"]) == sig && cell->connections["\\A"].is_fully_const())
+ if (assign_map(cell->connections_["\\B"]) == sig && cell->connections_["\\A"].is_fully_const())
continue;
return false;
}
continue;
muxtree_cells.clear();
SigPool recursion_monitor;
- RTLIL::SigSpec sig_q = assign_map(cellport.first->connections["\\Q"]);
- RTLIL::SigSpec sig_d = assign_map(cellport.first->connections["\\D"]);
+ RTLIL::SigSpec sig_q = assign_map(cellport.first->connections_["\\Q"]);
+ RTLIL::SigSpec sig_d = assign_map(cellport.first->connections_["\\D"]);
if (sig_q == RTLIL::SigSpec(wire) && check_state_mux_tree(sig_q, sig_d, recursion_monitor) && check_state_users(sig_q)) {
log("Found FSM state register %s in module %s.\n", wire->name.c_str(), module->name.c_str());
wire->attributes["\\fsm_encoding"] = RTLIL::Const("auto");
sig2user.clear();
sig_at_port.clear();
for (auto &cell_it : module->cells)
- for (auto &conn_it : cell_it.second->connections) {
+ for (auto &conn_it : cell_it.second->connections_) {
if (ct.cell_output(cell_it.second->type, conn_it.first) || !ct.cell_known(cell_it.second->type)) {
RTLIL::SigSpec sig = conn_it.second;
assign_map.apply(sig);
bool is_cell_merge_candidate(RTLIL::Cell *cell)
{
if (cell->type == "$mux" || cell->type == "$pmux" || cell->type == "$safe_pmux")
- if (cell->connections.at("\\A").size() < 2)
+ if (cell->connections_.at("\\A").size() < 2)
return true;
RTLIL::SigSpec new_signals;
- if (cell->connections.count("\\A") > 0)
- new_signals.append(assign_map(cell->connections["\\A"]));
- if (cell->connections.count("\\B") > 0)
- new_signals.append(assign_map(cell->connections["\\B"]));
- if (cell->connections.count("\\S") > 0)
- new_signals.append(assign_map(cell->connections["\\S"]));
- if (cell->connections.count("\\Y") > 0)
- new_signals.append(assign_map(cell->connections["\\Y"]));
+ if (cell->connections_.count("\\A") > 0)
+ new_signals.append(assign_map(cell->connections_["\\A"]));
+ if (cell->connections_.count("\\B") > 0)
+ new_signals.append(assign_map(cell->connections_["\\B"]));
+ if (cell->connections_.count("\\S") > 0)
+ new_signals.append(assign_map(cell->connections_["\\S"]));
+ if (cell->connections_.count("\\Y") > 0)
+ new_signals.append(assign_map(cell->connections_["\\Y"]));
new_signals.sort_and_unify();
new_signals.remove_const();
- new_signals.remove(assign_map(fsm_cell->connections["\\CTRL_IN"]));
- new_signals.remove(assign_map(fsm_cell->connections["\\CTRL_OUT"]));
+ new_signals.remove(assign_map(fsm_cell->connections_["\\CTRL_IN"]));
+ new_signals.remove(assign_map(fsm_cell->connections_["\\CTRL_OUT"]));
if (new_signals.size() > 3)
return false;
- if (cell->connections.count("\\Y") > 0) {
- new_signals.append(assign_map(cell->connections["\\Y"]));
+ if (cell->connections_.count("\\Y") > 0) {
+ new_signals.append(assign_map(cell->connections_["\\Y"]));
new_signals.sort_and_unify();
new_signals.remove_const();
- new_signals.remove(assign_map(fsm_cell->connections["\\CTRL_IN"]));
- new_signals.remove(assign_map(fsm_cell->connections["\\CTRL_OUT"]));
+ new_signals.remove(assign_map(fsm_cell->connections_["\\CTRL_IN"]));
+ new_signals.remove(assign_map(fsm_cell->connections_["\\CTRL_OUT"]));
}
if (new_signals.size() > 2)
{
std::vector<RTLIL::Cell*> cell_list;
- for (auto c : sig2driver.find(assign_map(fsm_cell->connections["\\CTRL_IN"])))
+ for (auto c : sig2driver.find(assign_map(fsm_cell->connections_["\\CTRL_IN"])))
cell_list.push_back(c);
- for (auto c : sig2user.find(assign_map(fsm_cell->connections["\\CTRL_OUT"])))
+ for (auto c : sig2user.find(assign_map(fsm_cell->connections_["\\CTRL_OUT"])))
cell_list.push_back(c);
current_set.clear();
{
if (merged_set.count(c) > 0 || current_set.count(c) > 0 || no_candidate_set.count(c) > 0)
continue;
- for (auto &p : c->connections) {
+ for (auto &p : c->connections_) {
if (p.first != "\\A" && p.first != "\\B" && p.first != "\\S" && p.first != "\\Y")
goto next_cell;
}
RTLIL::SigSpec input_sig, output_sig;
- for (auto &p : cell->connections)
+ for (auto &p : cell->connections_)
if (ct.cell_output(cell->type, p.first))
output_sig.append(assign_map(p.second));
else
for (int i = 0; i < (1 << input_sig.size()); i++) {
RTLIL::Const in_val(i, input_sig.size());
RTLIL::SigSpec A, B, S;
- if (cell->connections.count("\\A") > 0)
- A = assign_map(cell->connections["\\A"]);
- if (cell->connections.count("\\B") > 0)
- B = assign_map(cell->connections["\\B"]);
- if (cell->connections.count("\\S") > 0)
- S = assign_map(cell->connections["\\S"]);
+ if (cell->connections_.count("\\A") > 0)
+ A = assign_map(cell->connections_["\\A"]);
+ if (cell->connections_.count("\\B") > 0)
+ B = assign_map(cell->connections_["\\B"]);
+ if (cell->connections_.count("\\S") > 0)
+ S = assign_map(cell->connections_["\\S"]);
A.replace(input_sig, RTLIL::SigSpec(in_val));
B.replace(input_sig, RTLIL::SigSpec(in_val));
S.replace(input_sig, RTLIL::SigSpec(in_val));
fsm_data.copy_from_cell(fsm_cell);
fsm_data.num_inputs += input_sig.size();
- fsm_cell->connections["\\CTRL_IN"].append(input_sig);
+ fsm_cell->connections_["\\CTRL_IN"].append(input_sig);
fsm_data.num_outputs += output_sig.size();
- fsm_cell->connections["\\CTRL_OUT"].append(output_sig);
+ fsm_cell->connections_["\\CTRL_OUT"].append(output_sig);
std::vector<FsmData::transition_t> new_transition_table;
for (auto &tr : fsm_data.transition_table) {
for (auto &cell_it : module->cells) {
RTLIL::Cell *c = cell_it.second;
if (ct.cell_known(c->type) && design->selected(mod, c))
- for (auto &p : c->connections) {
+ for (auto &p : c->connections_) {
if (ct.cell_output(c->type, p.first))
sig2driver.insert(assign_map(p.second), c);
else
log(" unexpected cell type %s (%s) found in state selection tree.\n", cell->type.c_str(), cell->name.c_str());
return false;
}
- RTLIL::SigSpec sig_a = assign_map(cell->connections["\\A"]);
- RTLIL::SigSpec sig_b = assign_map(cell->connections["\\B"]);
- RTLIL::SigSpec sig_s = assign_map(cell->connections["\\S"]);
+ RTLIL::SigSpec sig_a = assign_map(cell->connections_["\\A"]);
+ RTLIL::SigSpec sig_b = assign_map(cell->connections_["\\B"]);
+ RTLIL::SigSpec sig_s = assign_map(cell->connections_["\\S"]);
if (reset_state && RTLIL::SigSpec(*reset_state).is_fully_undef())
do {
if (sig_a.is_fully_def())
if ((cell->type != "$dff" && cell->type != "$adff") || cellport.second != "\\Q")
continue;
log(" found %s cell for state register: %s\n", cell->type.c_str(), cell->name.c_str());
- RTLIL::SigSpec sig_q = assign_map(cell->connections["\\Q"]);
- RTLIL::SigSpec sig_d = assign_map(cell->connections["\\D"]);
- clk = cell->connections["\\CLK"];
+ RTLIL::SigSpec sig_q = assign_map(cell->connections_["\\Q"]);
+ RTLIL::SigSpec sig_d = assign_map(cell->connections_["\\D"]);
+ clk = cell->connections_["\\CLK"];
clk_polarity = cell->parameters["\\CLK_POLARITY"].as_bool();
if (cell->type == "$adff") {
- arst = cell->connections["\\ARST"];
+ arst = cell->connections_["\\ARST"];
arst_polarity = cell->parameters["\\ARST_POLARITY"].as_bool();
reset_state = cell->parameters["\\ARST_VALUE"];
}
sig2trigger.find(dff_out, cellport_list);
for (auto &cellport : cellport_list) {
RTLIL::Cell *cell = module->cells.at(cellport.first);
- RTLIL::SigSpec sig_a = assign_map(cell->connections["\\A"]);
- RTLIL::SigSpec sig_b = assign_map(cell->connections["\\B"]);
- RTLIL::SigSpec sig_y = assign_map(cell->connections["\\Y"]);
+ RTLIL::SigSpec sig_a = assign_map(cell->connections_["\\A"]);
+ RTLIL::SigSpec sig_b = assign_map(cell->connections_["\\B"]);
+ RTLIL::SigSpec sig_y = assign_map(cell->connections_["\\Y"]);
if (cellport.second == "\\A" && !sig_b.is_fully_const())
continue;
if (cellport.second == "\\B" && !sig_a.is_fully_const())
// create fsm cell
RTLIL::Cell *fsm_cell = module->addCell(stringf("$fsm$%s$%d", wire->name.c_str(), RTLIL::autoidx++), "$fsm");
- fsm_cell->connections["\\CLK"] = clk;
- fsm_cell->connections["\\ARST"] = arst;
+ fsm_cell->connections_["\\CLK"] = clk;
+ fsm_cell->connections_["\\ARST"] = arst;
fsm_cell->parameters["\\CLK_POLARITY"] = RTLIL::Const(clk_polarity ? 1 : 0, 1);
fsm_cell->parameters["\\ARST_POLARITY"] = RTLIL::Const(arst_polarity ? 1 : 0, 1);
- fsm_cell->connections["\\CTRL_IN"] = ctrl_in;
- fsm_cell->connections["\\CTRL_OUT"] = ctrl_out;
+ fsm_cell->connections_["\\CTRL_IN"] = ctrl_in;
+ fsm_cell->connections_["\\CTRL_OUT"] = ctrl_out;
fsm_cell->parameters["\\NAME"] = RTLIL::Const(wire->name);
fsm_cell->attributes = wire->attributes;
fsm_data.copy_to_cell(fsm_cell);
sig2driver.find(ctrl_out, cellport_list);
for (auto &cellport : cellport_list) {
RTLIL::Cell *cell = module->cells.at(cellport.first);
- RTLIL::SigSpec port_sig = assign_map(cell->connections[cellport.second]);
+ RTLIL::SigSpec port_sig = assign_map(cell->connections_[cellport.second]);
RTLIL::SigSpec unconn_sig = port_sig.extract(ctrl_out);
RTLIL::Wire *unconn_wire = new RTLIL::Wire;
unconn_wire->name = stringf("$fsm_unconnect$%s$%d", log_signal(unconn_sig), RTLIL::autoidx++);
unconn_wire->width = unconn_sig.size();
module->wires[unconn_wire->name] = unconn_wire;
- port_sig.replace(unconn_sig, RTLIL::SigSpec(unconn_wire), &cell->connections[cellport.second]);
+ port_sig.replace(unconn_sig, RTLIL::SigSpec(unconn_wire), &cell->connections_[cellport.second]);
}
}
sig2driver.clear();
sig2trigger.clear();
for (auto &cell_it : module->cells)
- for (auto &conn_it : cell_it.second->connections) {
+ for (auto &conn_it : cell_it.second->connections_) {
if (ct.cell_output(cell_it.second->type, conn_it.first) || !ct.cell_known(cell_it.second->type)) {
RTLIL::SigSpec sig = conn_it.second;
assign_map.apply(sig);
sig2driver.insert(sig, sig2driver_entry_t(cell_it.first, conn_it.first));
}
- if (ct.cell_input(cell_it.second->type, conn_it.first) && cell_it.second->connections.count("\\Y") > 0 &&
- cell_it.second->connections["\\Y"].size() == 1 && (conn_it.first == "\\A" || conn_it.first == "\\B")) {
+ if (ct.cell_input(cell_it.second->type, conn_it.first) && cell_it.second->connections_.count("\\Y") > 0 &&
+ cell_it.second->connections_["\\Y"].size() == 1 && (conn_it.first == "\\A" || conn_it.first == "\\B")) {
RTLIL::SigSpec sig = conn_it.second;
assign_map.apply(sig);
sig2trigger.insert(sig, sig2driver_entry_t(cell_it.first, conn_it.first));
and_sig.append(RTLIL::SigSpec(eq_wire));
RTLIL::Cell *eq_cell = module->addCell(NEW_ID, "$eq");
- eq_cell->connections["\\A"] = eq_sig_a;
- eq_cell->connections["\\B"] = eq_sig_b;
- eq_cell->connections["\\Y"] = RTLIL::SigSpec(eq_wire);
+ eq_cell->connections_["\\A"] = eq_sig_a;
+ eq_cell->connections_["\\B"] = eq_sig_b;
+ eq_cell->connections_["\\Y"] = RTLIL::SigSpec(eq_wire);
eq_cell->parameters["\\A_SIGNED"] = RTLIL::Const(false);
eq_cell->parameters["\\B_SIGNED"] = RTLIL::Const(false);
eq_cell->parameters["\\A_WIDTH"] = RTLIL::Const(eq_sig_a.size());
and_sig.append(RTLIL::SigSpec(or_wire));
RTLIL::Cell *or_cell = module->addCell(NEW_ID, "$reduce_or");
- or_cell->connections["\\A"] = or_sig;
- or_cell->connections["\\Y"] = RTLIL::SigSpec(or_wire);
+ or_cell->connections_["\\A"] = or_sig;
+ or_cell->connections_["\\Y"] = RTLIL::SigSpec(or_wire);
or_cell->parameters["\\A_SIGNED"] = RTLIL::Const(false);
or_cell->parameters["\\A_WIDTH"] = RTLIL::Const(or_sig.size());
or_cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
cases_vector.append(RTLIL::SigSpec(and_wire));
RTLIL::Cell *and_cell = module->addCell(NEW_ID, "$and");
- and_cell->connections["\\A"] = and_sig.extract(0, 1);
- and_cell->connections["\\B"] = and_sig.extract(1, 1);
- and_cell->connections["\\Y"] = RTLIL::SigSpec(and_wire);
+ and_cell->connections_["\\A"] = and_sig.extract(0, 1);
+ and_cell->connections_["\\B"] = and_sig.extract(1, 1);
+ and_cell->connections_["\\Y"] = RTLIL::SigSpec(and_wire);
and_cell->parameters["\\A_SIGNED"] = RTLIL::Const(false);
and_cell->parameters["\\B_SIGNED"] = RTLIL::Const(false);
and_cell->parameters["\\A_WIDTH"] = RTLIL::Const(1);
if (cases_vector.size() > 1) {
RTLIL::Cell *or_cell = module->addCell(NEW_ID, "$reduce_or");
- or_cell->connections["\\A"] = cases_vector;
- or_cell->connections["\\Y"] = output;
+ or_cell->connections_["\\A"] = cases_vector;
+ or_cell->connections_["\\Y"] = output;
or_cell->parameters["\\A_SIGNED"] = RTLIL::Const(false);
or_cell->parameters["\\A_WIDTH"] = RTLIL::Const(cases_vector.size());
or_cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
} else if (cases_vector.size() == 1) {
- module->connections.push_back(RTLIL::SigSig(output, cases_vector));
+ module->connections_.push_back(RTLIL::SigSig(output, cases_vector));
} else {
- module->connections.push_back(RTLIL::SigSig(output, RTLIL::SigSpec(0, 1)));
+ module->connections_.push_back(RTLIL::SigSig(output, RTLIL::SigSpec(0, 1)));
}
}
FsmData fsm_data;
fsm_data.copy_from_cell(fsm_cell);
- RTLIL::SigSpec ctrl_in = fsm_cell->connections["\\CTRL_IN"];
- RTLIL::SigSpec ctrl_out = fsm_cell->connections["\\CTRL_OUT"];
+ RTLIL::SigSpec ctrl_in = fsm_cell->connections_["\\CTRL_IN"];
+ RTLIL::SigSpec ctrl_out = fsm_cell->connections_["\\CTRL_OUT"];
// create state register
RTLIL::Wire *next_state_wire = module->addWire(NEW_ID, fsm_data.state_bits);
RTLIL::Cell *state_dff = module->addCell(NEW_ID, "");
- if (fsm_cell->connections["\\ARST"].is_fully_const()) {
+ if (fsm_cell->connections_["\\ARST"].is_fully_const()) {
state_dff->type = "$dff";
} else {
state_dff->type = "$adff";
for (auto &bit : state_dff->parameters["\\ARST_VALUE"].bits)
if (bit != RTLIL::State::S1)
bit = RTLIL::State::S0;
- state_dff->connections["\\ARST"] = fsm_cell->connections["\\ARST"];
+ state_dff->connections_["\\ARST"] = fsm_cell->connections_["\\ARST"];
}
state_dff->parameters["\\WIDTH"] = RTLIL::Const(fsm_data.state_bits);
state_dff->parameters["\\CLK_POLARITY"] = fsm_cell->parameters["\\CLK_POLARITY"];
- state_dff->connections["\\CLK"] = fsm_cell->connections["\\CLK"];
- state_dff->connections["\\D"] = RTLIL::SigSpec(next_state_wire);
- state_dff->connections["\\Q"] = RTLIL::SigSpec(state_wire);
+ state_dff->connections_["\\CLK"] = fsm_cell->connections_["\\CLK"];
+ state_dff->connections_["\\D"] = RTLIL::SigSpec(next_state_wire);
+ state_dff->connections_["\\Q"] = RTLIL::SigSpec(state_wire);
// decode state register
if (sig_b == RTLIL::SigSpec(RTLIL::State::S1))
{
- module->connections.push_back(RTLIL::SigSig(RTLIL::SigSpec(state_onehot, i), sig_a));
+ module->connections_.push_back(RTLIL::SigSig(RTLIL::SigSpec(state_onehot, i), sig_a));
}
else
{
encoding_is_onehot = false;
RTLIL::Cell *eq_cell = module->addCell(NEW_ID, "$eq");
- eq_cell->connections["\\A"] = sig_a;
- eq_cell->connections["\\B"] = sig_b;
- eq_cell->connections["\\Y"] = RTLIL::SigSpec(state_onehot, i);
+ eq_cell->connections_["\\A"] = sig_a;
+ eq_cell->connections_["\\B"] = sig_b;
+ eq_cell->connections_["\\Y"] = RTLIL::SigSpec(state_onehot, i);
eq_cell->parameters["\\A_SIGNED"] = RTLIL::Const(false);
eq_cell->parameters["\\B_SIGNED"] = RTLIL::Const(false);
eq_cell->parameters["\\A_WIDTH"] = RTLIL::Const(sig_a.size());
next_state_sig.replace(bit_idx, RTLIL::SigSpec(next_state_onehot, i));
}
log_assert(!next_state_sig.has_marked_bits());
- module->connections.push_back(RTLIL::SigSig(next_state_wire, next_state_sig));
+ module->connections_.push_back(RTLIL::SigSig(next_state_wire, next_state_sig));
}
else
{
}
RTLIL::Cell *mux_cell = module->addCell(NEW_ID, "$safe_pmux");
- mux_cell->connections["\\A"] = sig_a;
- mux_cell->connections["\\B"] = sig_b;
- mux_cell->connections["\\S"] = sig_s;
- mux_cell->connections["\\Y"] = RTLIL::SigSpec(next_state_wire);
+ mux_cell->connections_["\\A"] = sig_a;
+ mux_cell->connections_["\\B"] = sig_b;
+ mux_cell->connections_["\\S"] = sig_s;
+ mux_cell->connections_["\\Y"] = RTLIL::SigSpec(next_state_wire);
mux_cell->parameters["\\WIDTH"] = RTLIL::Const(sig_a.size());
mux_cell->parameters["\\S_WIDTH"] = RTLIL::Const(sig_s.size());
}
void opt_const_and_unused_inputs()
{
- RTLIL::SigSpec ctrl_in = cell->connections["\\CTRL_IN"];
+ RTLIL::SigSpec ctrl_in = cell->connections_["\\CTRL_IN"];
std::vector<bool> ctrl_in_used(ctrl_in.size());
std::vector<FsmData::transition_t> new_transition_table;
for (int i = int(ctrl_in_used.size())-1; i >= 0; i--) {
if (!ctrl_in_used[i]) {
- log(" Removing unused input signal %s.\n", log_signal(cell->connections["\\CTRL_IN"].extract(i, 1)));
+ log(" Removing unused input signal %s.\n", log_signal(cell->connections_["\\CTRL_IN"].extract(i, 1)));
for (auto &tr : new_transition_table) {
RTLIL::SigSpec tmp(tr.ctrl_in);
tmp.remove(i, 1);
tr.ctrl_in = tmp.as_const();
}
- cell->connections["\\CTRL_IN"].remove(i, 1);
+ cell->connections_["\\CTRL_IN"].remove(i, 1);
fsm_data.num_inputs--;
}
}
void opt_unused_outputs()
{
for (int i = 0; i < fsm_data.num_outputs; i++) {
- RTLIL::SigSpec sig = cell->connections["\\CTRL_OUT"].extract(i, 1);
+ RTLIL::SigSpec sig = cell->connections_["\\CTRL_OUT"].extract(i, 1);
if (signal_is_unused(sig)) {
log(" Removing unused output signal %s.\n", log_signal(sig));
- cell->connections["\\CTRL_OUT"].remove(i, 1);
+ cell->connections_["\\CTRL_OUT"].remove(i, 1);
for (auto &tr : fsm_data.transition_table) {
RTLIL::SigSpec tmp(tr.ctrl_out);
tmp.remove(i, 1);
void opt_alias_inputs()
{
- RTLIL::SigSpec &ctrl_in = cell->connections["\\CTRL_IN"];
+ RTLIL::SigSpec &ctrl_in = cell->connections_["\\CTRL_IN"];
for (int i = 0; i < ctrl_in.size(); i++)
for (int j = i+1; j < ctrl_in.size(); j++)
void opt_feedback_inputs()
{
- RTLIL::SigSpec &ctrl_in = cell->connections["\\CTRL_IN"];
- RTLIL::SigSpec &ctrl_out = cell->connections["\\CTRL_OUT"];
+ RTLIL::SigSpec &ctrl_in = cell->connections_["\\CTRL_IN"];
+ RTLIL::SigSpec &ctrl_out = cell->connections_["\\CTRL_OUT"];
for (int j = 0; j < ctrl_out.size(); j++)
for (int i = 0; i < ctrl_in.size(); i++)
log("\n");
log(" Input signals:\n");
- RTLIL::SigSpec sig_in = cell->connections["\\CTRL_IN"];
+ RTLIL::SigSpec sig_in = cell->connections_["\\CTRL_IN"];
for (int i = 0; i < SIZE(sig_in); i++)
log(" %3d: %s\n", i, log_signal(sig_in[i]));
log("\n");
log(" Output signals:\n");
- RTLIL::SigSpec sig_out = cell->connections["\\CTRL_OUT"];
+ RTLIL::SigSpec sig_out = cell->connections_["\\CTRL_OUT"];
for (int i = 0; i < SIZE(sig_out); i++)
log(" %3d: %s\n", i, log_signal(sig_out[i]));
for (auto i1 : design->modules)
for (auto i2 : i1.second->cells)
if (i2.second->type == celltype) {
- for (auto &conn : i2.second->connections) {
+ for (auto &conn : i2.second->connections_) {
if (conn.first[0] != '$')
portnames.insert(conn.first);
portwidths[conn.first] = std::max(portwidths[conn.first], conn.second.size());
RTLIL::Module *mod = design->modules[cell->type];
- for (auto &conn : cell->connections) {
+ for (auto &conn : cell->connections_) {
int conn_size = conn.second.size();
std::string portname = conn.first;
if (portname.substr(0, 1) == "$") {
RTLIL::Cell *cell = cell_it.second;
if (design->modules.count(cell->type) == 0)
continue;
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
if (conn.first[0] == '$' && '0' <= conn.first[1] && conn.first[1] <= '9') {
pos_mods.insert(design->modules.at(cell->type));
pos_work.push_back(std::pair<RTLIL::Module*,RTLIL::Cell*>(mod_it.second, cell));
log("Mapping positional arguments of cell %s.%s (%s).\n",
RTLIL::id2cstr(module->name), RTLIL::id2cstr(cell->name), RTLIL::id2cstr(cell->type));
std::map<RTLIL::IdString, RTLIL::SigSpec> new_connections;
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
if (conn.first[0] == '$' && '0' <= conn.first[1] && conn.first[1] <= '9') {
int id = atoi(conn.first.c_str()+1);
std::pair<RTLIL::Module*,int> key(design->modules.at(cell->type), id);
new_connections[pos_map.at(key)] = conn.second;
} else
new_connections[conn.first] = conn.second;
- cell->connections = new_connections;
+ cell->connections_ = new_connections;
}
}
wire_flags.clear();
for (RTLIL::Cell *cell : submod.cells) {
if (ct.cell_known(cell->type)) {
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
flag_signal(conn.second, true, ct.cell_output(cell->type, conn.first), ct.cell_input(cell->type, conn.first), false, false);
} else {
log("WARNING: Port directions for cell %s (%s) are unknown. Assuming inout for all ports.\n", cell->name.c_str(), cell->type.c_str());
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
flag_signal(conn.second, true, true, true, false, false);
}
}
if (submod.cells.count(cell) > 0)
continue;
if (ct.cell_known(cell->type)) {
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
flag_signal(conn.second, false, false, false, ct.cell_output(cell->type, conn.first), ct.cell_input(cell->type, conn.first));
} else {
flag_found_something = false;
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
flag_signal(conn.second, false, false, false, true, true);
if (flag_found_something)
log("WARNING: Port directions for cell %s (%s) are unknown. Assuming inout for all ports.\n", cell->name.c_str(), cell->type.c_str());
for (RTLIL::Cell *cell : submod.cells) {
RTLIL::Cell *new_cell = new_mod->addCell(cell->name, cell);
- for (auto &conn : new_cell->connections)
+ for (auto &conn : new_cell->connections_)
for (auto &bit : conn.second)
if (bit.wire != NULL) {
assert(wire_flags.count(bit.wire) > 0);
RTLIL::Wire *old_wire = it.first;
RTLIL::Wire *new_wire = it.second.new_wire;
if (new_wire->port_id > 0)
- new_cell->connections[new_wire->name] = RTLIL::SigSpec(old_wire);
+ new_cell->connections_[new_wire->name] = RTLIL::SigSpec(old_wire);
}
}
wr_ports++;
del_cells.push_back(cell);
- RTLIL::SigSpec clk = cell->connections["\\CLK"];
+ RTLIL::SigSpec clk = cell->connections_["\\CLK"];
RTLIL::SigSpec clk_enable = RTLIL::SigSpec(cell->parameters["\\CLK_ENABLE"]);
RTLIL::SigSpec clk_polarity = RTLIL::SigSpec(cell->parameters["\\CLK_POLARITY"]);
- RTLIL::SigSpec addr = cell->connections["\\ADDR"];
- RTLIL::SigSpec data = cell->connections["\\DATA"];
- RTLIL::SigSpec en = cell->connections["\\EN"];
+ RTLIL::SigSpec addr = cell->connections_["\\ADDR"];
+ RTLIL::SigSpec data = cell->connections_["\\DATA"];
+ RTLIL::SigSpec en = cell->connections_["\\EN"];
clk.extend(1, false);
clk_enable.extend(1, false);
rd_ports++;
del_cells.push_back(cell);
- RTLIL::SigSpec clk = cell->connections["\\CLK"];
+ RTLIL::SigSpec clk = cell->connections_["\\CLK"];
RTLIL::SigSpec clk_enable = RTLIL::SigSpec(cell->parameters["\\CLK_ENABLE"]);
RTLIL::SigSpec clk_polarity = RTLIL::SigSpec(cell->parameters["\\CLK_POLARITY"]);
RTLIL::SigSpec transparent = RTLIL::SigSpec(cell->parameters["\\TRANSPARENT"]);
- RTLIL::SigSpec addr = cell->connections["\\ADDR"];
- RTLIL::SigSpec data = cell->connections["\\DATA"];
+ RTLIL::SigSpec addr = cell->connections_["\\ADDR"];
+ RTLIL::SigSpec data = cell->connections_["\\DATA"];
clk.extend(1, false);
clk_enable.extend(1, false);
mem->parameters["\\WR_CLK_ENABLE"] = wr_ports ? sig_wr_clk_enable.as_const() : RTLIL::Const(0, 0);
mem->parameters["\\WR_CLK_POLARITY"] = wr_ports ? sig_wr_clk_polarity.as_const() : RTLIL::Const(0, 0);
- mem->connections["\\WR_CLK"] = sig_wr_clk;
- mem->connections["\\WR_ADDR"] = sig_wr_addr;
- mem->connections["\\WR_DATA"] = sig_wr_data;
- mem->connections["\\WR_EN"] = sig_wr_en;
+ mem->connections_["\\WR_CLK"] = sig_wr_clk;
+ mem->connections_["\\WR_ADDR"] = sig_wr_addr;
+ mem->connections_["\\WR_DATA"] = sig_wr_data;
+ mem->connections_["\\WR_EN"] = sig_wr_en;
assert(sig_rd_clk.size() == rd_ports);
assert(sig_rd_clk_enable.size() == rd_ports && sig_rd_clk_enable.is_fully_const());
mem->parameters["\\RD_CLK_POLARITY"] = rd_ports ? sig_rd_clk_polarity.as_const() : RTLIL::Const(0, 0);
mem->parameters["\\RD_TRANSPARENT"] = rd_ports ? sig_rd_transparent.as_const() : RTLIL::Const(0, 0);
- mem->connections["\\RD_CLK"] = sig_rd_clk;
- mem->connections["\\RD_ADDR"] = sig_rd_addr;
- mem->connections["\\RD_DATA"] = sig_rd_data;
+ mem->connections_["\\RD_CLK"] = sig_rd_clk;
+ mem->connections_["\\RD_ADDR"] = sig_rd_addr;
+ mem->connections_["\\RD_DATA"] = sig_rd_data;
for (auto c : del_cells)
module->remove(c);
static void normalize_sig(RTLIL::Module *module, RTLIL::SigSpec &sig)
{
- for (auto &conn : module->connections)
+ for (auto &conn : module->connections_)
sig.replace(conn.first, conn.second);
}
continue;
if (clk != RTLIL::SigSpec(RTLIL::State::Sx)) {
- if (cell->connections["\\CLK"] != clk)
+ if (cell->connections_["\\CLK"] != clk)
continue;
if (cell->parameters["\\CLK_POLARITY"].as_bool() != clk_polarity)
continue;
}
- RTLIL::SigSpec q_norm = cell->connections[after ? "\\D" : "\\Q"];
+ RTLIL::SigSpec q_norm = cell->connections_[after ? "\\D" : "\\Q"];
normalize_sig(module, q_norm);
- RTLIL::SigSpec d = q_norm.extract(bit, &cell->connections[after ? "\\Q" : "\\D"]);
+ RTLIL::SigSpec d = q_norm.extract(bit, &cell->connections_[after ? "\\Q" : "\\D"]);
if (d.size() != 1)
continue;
bit = d;
- clk = cell->connections["\\CLK"];
+ clk = cell->connections_["\\CLK"];
clk_polarity = cell->parameters["\\CLK_POLARITY"].as_bool();
goto replaced_this_bit;
}
RTLIL::SigSpec clk = RTLIL::SigSpec(RTLIL::State::Sx);
bool clk_polarity = 0;
- RTLIL::SigSpec sig_addr = cell->connections["\\ADDR"];
+ RTLIL::SigSpec sig_addr = cell->connections_["\\ADDR"];
if (!find_sig_before_dff(module, sig_addr, clk, clk_polarity)) {
log("no (compatible) $dff for address input found.\n");
return;
}
- RTLIL::SigSpec sig_data = cell->connections["\\DATA"];
+ RTLIL::SigSpec sig_data = cell->connections_["\\DATA"];
if (!find_sig_before_dff(module, sig_data, clk, clk_polarity)) {
log("no (compatible) $dff for data input found.\n");
return;
}
- RTLIL::SigSpec sig_en = cell->connections["\\EN"];
+ RTLIL::SigSpec sig_en = cell->connections_["\\EN"];
if (!find_sig_before_dff(module, sig_en, clk, clk_polarity)) {
log("no (compatible) $dff for enable input found.\n");
return;
}
if (clk != RTLIL::SigSpec(RTLIL::State::Sx)) {
- cell->connections["\\CLK"] = clk;
- cell->connections["\\ADDR"] = sig_addr;
- cell->connections["\\DATA"] = sig_data;
- cell->connections["\\EN"] = sig_en;
+ cell->connections_["\\CLK"] = clk;
+ cell->connections_["\\ADDR"] = sig_addr;
+ cell->connections_["\\DATA"] = sig_data;
+ cell->connections_["\\EN"] = sig_en;
cell->parameters["\\CLK_ENABLE"] = RTLIL::Const(1);
cell->parameters["\\CLK_POLARITY"] = RTLIL::Const(clk_polarity);
log("merged $dff to cell.\n");
for (auto &cell_it : module->cells) {
RTLIL::Cell *cell = cell_it.second;
if (cell->type == "$dff")
- cell->connections["\\Q"].replace(sig, newsig);
+ cell->connections_["\\Q"].replace(sig, newsig);
}
}
bool clk_polarity = 0;
RTLIL::SigSpec clk_data = RTLIL::SigSpec(RTLIL::State::Sx);
- RTLIL::SigSpec sig_data = cell->connections["\\DATA"];
+ RTLIL::SigSpec sig_data = cell->connections_["\\DATA"];
if (find_sig_before_dff(module, sig_data, clk_data, clk_polarity, true) &&
clk_data != RTLIL::SigSpec(RTLIL::State::Sx))
{
disconnect_dff(module, sig_data);
- cell->connections["\\CLK"] = clk_data;
- cell->connections["\\DATA"] = sig_data;
+ cell->connections_["\\CLK"] = clk_data;
+ cell->connections_["\\DATA"] = sig_data;
cell->parameters["\\CLK_ENABLE"] = RTLIL::Const(1);
cell->parameters["\\CLK_POLARITY"] = RTLIL::Const(clk_polarity);
cell->parameters["\\TRANSPARENT"] = RTLIL::Const(0);
}
RTLIL::SigSpec clk_addr = RTLIL::SigSpec(RTLIL::State::Sx);
- RTLIL::SigSpec sig_addr = cell->connections["\\ADDR"];
+ RTLIL::SigSpec sig_addr = cell->connections_["\\ADDR"];
if (find_sig_before_dff(module, sig_addr, clk_addr, clk_polarity) &&
clk_addr != RTLIL::SigSpec(RTLIL::State::Sx))
{
- cell->connections["\\CLK"] = clk_addr;
- cell->connections["\\ADDR"] = sig_addr;
+ cell->connections_["\\CLK"] = clk_addr;
+ cell->connections_["\\ADDR"] = sig_addr;
cell->parameters["\\CLK_ENABLE"] = RTLIL::Const(1);
cell->parameters["\\CLK_POLARITY"] = RTLIL::Const(clk_polarity);
cell->parameters["\\TRANSPARENT"] = RTLIL::Const(1);
}
// all write ports must share the same clock
- RTLIL::SigSpec clocks = cell->connections["\\WR_CLK"];
+ RTLIL::SigSpec clocks = cell->connections_["\\WR_CLK"];
RTLIL::Const clocks_pol = cell->parameters["\\WR_CLK_POLARITY"];
RTLIL::Const clocks_en = cell->parameters["\\WR_CLK_ENABLE"];
RTLIL::SigSpec refclock;
RTLIL::State refclock_pol = RTLIL::State::Sx;
for (int i = 0; i < clocks.size(); i++) {
- RTLIL::SigSpec wr_en = cell->connections["\\WR_EN"].extract(i * mem_width, mem_width);
+ RTLIL::SigSpec wr_en = cell->connections_["\\WR_EN"].extract(i * mem_width, mem_width);
if (wr_en.is_fully_const() && !wr_en.as_bool()) {
static_ports.insert(i);
continue;
}
if (clocks_en.bits[i] != RTLIL::State::S1) {
- RTLIL::SigSpec wr_addr = cell->connections["\\WR_ADDR"].extract(i*mem_abits, mem_abits);
- RTLIL::SigSpec wr_data = cell->connections["\\WR_DATA"].extract(i*mem_width, mem_width);
+ RTLIL::SigSpec wr_addr = cell->connections_["\\WR_ADDR"].extract(i*mem_abits, mem_abits);
+ RTLIL::SigSpec wr_data = cell->connections_["\\WR_DATA"].extract(i*mem_width, mem_width);
if (wr_addr.is_fully_const()) {
// FIXME: Actually we should check for wr_en.is_fully_const() also and
// create a $adff cell with this ports wr_en input as reset pin when wr_en
c->parameters["\\WIDTH"] = cell->parameters["\\WIDTH"];
if (clocks_pol.bits.size() > 0) {
c->parameters["\\CLK_POLARITY"] = RTLIL::Const(clocks_pol.bits[0]);
- c->connections["\\CLK"] = clocks.extract(0, 1);
+ c->connections_["\\CLK"] = clocks.extract(0, 1);
} else {
c->parameters["\\CLK_POLARITY"] = RTLIL::Const(RTLIL::State::S1);
- c->connections["\\CLK"] = RTLIL::SigSpec(RTLIL::State::S0);
+ c->connections_["\\CLK"] = RTLIL::SigSpec(RTLIL::State::S0);
}
RTLIL::Wire *w_in = new RTLIL::Wire;
w_in->width = mem_width;
module->wires[w_in->name] = w_in;
data_reg_in.push_back(RTLIL::SigSpec(w_in));
- c->connections["\\D"] = data_reg_in.back();
+ c->connections_["\\D"] = data_reg_in.back();
RTLIL::Wire *w_out = new RTLIL::Wire;
w_out->name = stringf("%s[%d]", cell->parameters["\\MEMID"].decode_string().c_str(), i);
w_out->start_offset = mem_offset;
module->wires[w_out->name] = w_out;
data_reg_out.push_back(RTLIL::SigSpec(w_out));
- c->connections["\\Q"] = data_reg_out.back();
+ c->connections_["\\Q"] = data_reg_out.back();
}
}
for (int i = 0; i < cell->parameters["\\RD_PORTS"].as_int(); i++)
{
- RTLIL::SigSpec rd_addr = cell->connections["\\RD_ADDR"].extract(i*mem_abits, mem_abits);
+ RTLIL::SigSpec rd_addr = cell->connections_["\\RD_ADDR"].extract(i*mem_abits, mem_abits);
std::vector<RTLIL::SigSpec> rd_signals;
- rd_signals.push_back(cell->connections["\\RD_DATA"].extract(i*mem_width, mem_width));
+ rd_signals.push_back(cell->connections_["\\RD_DATA"].extract(i*mem_width, mem_width));
if (cell->parameters["\\RD_CLK_ENABLE"].bits[i] == RTLIL::State::S1)
{
RTLIL::Cell *c = module->addCell(genid(cell->name, "$rdreg", i), "$dff");
c->parameters["\\WIDTH"] = RTLIL::Const(mem_abits);
c->parameters["\\CLK_POLARITY"] = RTLIL::Const(cell->parameters["\\RD_CLK_POLARITY"].bits[i]);
- c->connections["\\CLK"] = cell->connections["\\RD_CLK"].extract(i, 1);
- c->connections["\\D"] = rd_addr;
+ c->connections_["\\CLK"] = cell->connections_["\\RD_CLK"].extract(i, 1);
+ c->connections_["\\D"] = rd_addr;
count_dff++;
RTLIL::Wire *w = new RTLIL::Wire;
w->width = mem_abits;
module->wires[w->name] = w;
- c->connections["\\Q"] = RTLIL::SigSpec(w);
+ c->connections_["\\Q"] = RTLIL::SigSpec(w);
rd_addr = RTLIL::SigSpec(w);
}
else
RTLIL::Cell *c = module->addCell(genid(cell->name, "$rdreg", i), "$dff");
c->parameters["\\WIDTH"] = cell->parameters["\\WIDTH"];
c->parameters["\\CLK_POLARITY"] = RTLIL::Const(cell->parameters["\\RD_CLK_POLARITY"].bits[i]);
- c->connections["\\CLK"] = cell->connections["\\RD_CLK"].extract(i, 1);
- c->connections["\\Q"] = rd_signals.back();
+ c->connections_["\\CLK"] = cell->connections_["\\RD_CLK"].extract(i, 1);
+ c->connections_["\\Q"] = rd_signals.back();
count_dff++;
RTLIL::Wire *w = new RTLIL::Wire;
rd_signals.clear();
rd_signals.push_back(RTLIL::SigSpec(w));
- c->connections["\\D"] = rd_signals.back();
+ c->connections_["\\D"] = rd_signals.back();
}
}
{
RTLIL::Cell *c = module->addCell(genid(cell->name, "$rdmux", i, "", j, "", k), "$mux");
c->parameters["\\WIDTH"] = cell->parameters["\\WIDTH"];
- c->connections["\\Y"] = rd_signals[k];
- c->connections["\\S"] = rd_addr.extract(mem_abits-j-1, 1);
+ c->connections_["\\Y"] = rd_signals[k];
+ c->connections_["\\S"] = rd_addr.extract(mem_abits-j-1, 1);
count_mux++;
RTLIL::Wire *w = new RTLIL::Wire;
w->name = genid(cell->name, "$rdmux", i, "", j, "", k, "$a");
w->width = mem_width;
module->wires[w->name] = w;
- c->connections["\\A"] = RTLIL::SigSpec(w);
+ c->connections_["\\A"] = RTLIL::SigSpec(w);
w = new RTLIL::Wire;
w->name = genid(cell->name, "$rdmux", i, "", j, "", k, "$b");
w->width = mem_width;
module->wires[w->name] = w;
- c->connections["\\B"] = RTLIL::SigSpec(w);
+ c->connections_["\\B"] = RTLIL::SigSpec(w);
- next_rd_signals.push_back(c->connections["\\A"]);
- next_rd_signals.push_back(c->connections["\\B"]);
+ next_rd_signals.push_back(c->connections_["\\A"]);
+ next_rd_signals.push_back(c->connections_["\\B"]);
}
next_rd_signals.swap(rd_signals);
}
for (int j = 0; j < mem_size; j++)
- module->connections.push_back(RTLIL::SigSig(rd_signals[j], data_reg_out[j]));
+ module->connections_.push_back(RTLIL::SigSig(rd_signals[j], data_reg_out[j]));
}
log(" read interface: %d $dff and %d $mux cells.\n", count_dff, count_mux);
for (int j = 0; j < cell->parameters["\\WR_PORTS"].as_int(); j++)
{
- RTLIL::SigSpec wr_addr = cell->connections["\\WR_ADDR"].extract(j*mem_abits, mem_abits);
- RTLIL::SigSpec wr_data = cell->connections["\\WR_DATA"].extract(j*mem_width, mem_width);
- RTLIL::SigSpec wr_en = cell->connections["\\WR_EN"].extract(j*mem_width, mem_width);
+ RTLIL::SigSpec wr_addr = cell->connections_["\\WR_ADDR"].extract(j*mem_abits, mem_abits);
+ RTLIL::SigSpec wr_data = cell->connections_["\\WR_DATA"].extract(j*mem_width, mem_width);
+ RTLIL::SigSpec wr_en = cell->connections_["\\WR_EN"].extract(j*mem_width, mem_width);
RTLIL::Cell *c = module->addCell(genid(cell->name, "$wreq", i, "", j), "$eq");
c->parameters["\\A_SIGNED"] = RTLIL::Const(0);
c->parameters["\\A_WIDTH"] = cell->parameters["\\ABITS"];
c->parameters["\\B_WIDTH"] = cell->parameters["\\ABITS"];
c->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
- c->connections["\\A"] = RTLIL::SigSpec(i, mem_abits);
- c->connections["\\B"] = wr_addr;
+ c->connections_["\\A"] = RTLIL::SigSpec(i, mem_abits);
+ c->connections_["\\B"] = wr_addr;
count_wrmux++;
RTLIL::Wire *w_seladdr = new RTLIL::Wire;
w_seladdr->name = genid(cell->name, "$wreq", i, "", j, "$y");
module->wires[w_seladdr->name] = w_seladdr;
- c->connections["\\Y"] = w_seladdr;
+ c->connections_["\\Y"] = w_seladdr;
int wr_offset = 0;
while (wr_offset < wr_en.size())
c->parameters["\\A_WIDTH"] = RTLIL::Const(1);
c->parameters["\\B_WIDTH"] = RTLIL::Const(1);
c->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
- c->connections["\\A"] = w;
- c->connections["\\B"] = wr_bit;
+ c->connections_["\\A"] = w;
+ c->connections_["\\B"] = wr_bit;
w = new RTLIL::Wire;
w->name = genid(cell->name, "$wren", i, "", j, "", wr_offset, "$y");
module->wires[w->name] = w;
- c->connections["\\Y"] = RTLIL::SigSpec(w);
+ c->connections_["\\Y"] = RTLIL::SigSpec(w);
}
c = module->addCell(genid(cell->name, "$wrmux", i, "", j, "", wr_offset), "$mux");
c->parameters["\\WIDTH"] = wr_width;
- c->connections["\\A"] = sig.extract(wr_offset, wr_width);
- c->connections["\\B"] = wr_data.extract(wr_offset, wr_width);
- c->connections["\\S"] = RTLIL::SigSpec(w);
+ c->connections_["\\A"] = sig.extract(wr_offset, wr_width);
+ c->connections_["\\B"] = wr_data.extract(wr_offset, wr_width);
+ c->connections_["\\S"] = RTLIL::SigSpec(w);
w = new RTLIL::Wire;
w->name = genid(cell->name, "$wrmux", i, "", j, "", wr_offset, "$y");
w->width = wr_width;
module->wires[w->name] = w;
- c->connections["\\Y"] = w;
+ c->connections_["\\Y"] = w;
sig.replace(wr_offset, w);
wr_offset += wr_width;
}
}
- module->connections.push_back(RTLIL::SigSig(data_reg_in[i], sig));
+ module->connections_.push_back(RTLIL::SigSig(data_reg_in[i], sig));
}
log(" write interface: %d blocks of $eq, $and and $mux cells.\n", count_wrmux);
RTLIL::Cell *cell = sig_to_mux.at(sig).first;
int bit_idx = sig_to_mux.at(sig).second;
- std::vector<RTLIL::SigBit> sig_a = sigmap(cell->connections.at("\\A"));
- std::vector<RTLIL::SigBit> sig_b = sigmap(cell->connections.at("\\B"));
- std::vector<RTLIL::SigBit> sig_s = sigmap(cell->connections.at("\\S"));
- std::vector<RTLIL::SigBit> sig_y = sigmap(cell->connections.at("\\Y"));
+ std::vector<RTLIL::SigBit> sig_a = sigmap(cell->connections_.at("\\A"));
+ std::vector<RTLIL::SigBit> sig_b = sigmap(cell->connections_.at("\\B"));
+ std::vector<RTLIL::SigBit> sig_s = sigmap(cell->connections_.at("\\S"));
+ std::vector<RTLIL::SigBit> sig_y = sigmap(cell->connections_.at("\\Y"));
log_assert(sig_y.at(bit_idx) == sig);
for (int i = 0; i < int(sig_s.size()); i++)
if (state.count(sig_s[i]) && state.at(sig_s[i]) == true) {
if (find_data_feedback(async_rd_bits, sig_b.at(bit_idx + i*sig_y.size()), state, conditions))
- cell->connections.at("\\B").replace(bit_idx + i*sig_y.size(), RTLIL::State::Sx);
+ cell->connections_.at("\\B").replace(bit_idx + i*sig_y.size(), RTLIL::State::Sx);
return false;
}
new_state[sig_s[i]] = true;
if (find_data_feedback(async_rd_bits, sig_b.at(bit_idx + i*sig_y.size()), new_state, conditions))
- cell->connections.at("\\B").replace(bit_idx + i*sig_y.size(), RTLIL::State::Sx);
+ cell->connections_.at("\\B").replace(bit_idx + i*sig_y.size(), RTLIL::State::Sx);
}
std::map<RTLIL::SigBit, bool> new_state = state;
new_state[sig_s[i]] = false;
if (find_data_feedback(async_rd_bits, sig_a.at(bit_idx), new_state, conditions))
- cell->connections.at("\\A").replace(bit_idx, RTLIL::State::Sx);
+ cell->connections_.at("\\A").replace(bit_idx, RTLIL::State::Sx);
return false;
}
if (cell->type == "$mux" || cell->type == "$pmux")
{
- std::vector<RTLIL::SigBit> sig_a = sigmap(cell->connections.at("\\A"));
- std::vector<RTLIL::SigBit> sig_b = sigmap(cell->connections.at("\\B"));
- std::vector<RTLIL::SigBit> sig_s = sigmap(cell->connections.at("\\S"));
- std::vector<RTLIL::SigBit> sig_y = sigmap(cell->connections.at("\\Y"));
+ std::vector<RTLIL::SigBit> sig_a = sigmap(cell->connections_.at("\\A"));
+ std::vector<RTLIL::SigBit> sig_b = sigmap(cell->connections_.at("\\B"));
+ std::vector<RTLIL::SigBit> sig_s = sigmap(cell->connections_.at("\\S"));
+ std::vector<RTLIL::SigBit> sig_y = sigmap(cell->connections_.at("\\Y"));
non_feedback_nets.insert(sig_s.begin(), sig_s.end());
cell->parameters.at("\\MEMID").decode_string() == memid)
ignore_data_port = true;
- for (auto conn : cell_it.second->connections)
+ for (auto conn : cell_it.second->connections_)
{
if (ignore_data_port && conn.first == "\\DATA")
continue;
if (cell->parameters.at("\\CLK_ENABLE").as_bool())
continue;
- RTLIL::SigSpec sig_addr = sigmap(cell->connections.at("\\ADDR"));
- std::vector<RTLIL::SigBit> sig_data = sigmap(cell->connections.at("\\DATA"));
+ RTLIL::SigSpec sig_addr = sigmap(cell->connections_.at("\\ADDR"));
+ std::vector<RTLIL::SigBit> sig_data = sigmap(cell->connections_.at("\\DATA"));
for (int i = 0; i < int(sig_data.size()); i++)
if (non_feedback_nets.count(sig_data[i]))
for (auto cell : wr_ports)
{
- RTLIL::SigSpec sig_addr = sigmap_xmux(cell->connections.at("\\ADDR"));
+ RTLIL::SigSpec sig_addr = sigmap_xmux(cell->connections_.at("\\ADDR"));
if (!async_rd_bits.count(sig_addr))
continue;
log(" Analyzing write port %s.\n", log_id(cell));
- std::vector<RTLIL::SigBit> cell_data = cell->connections.at("\\DATA");
- std::vector<RTLIL::SigBit> cell_en = cell->connections.at("\\EN");
+ std::vector<RTLIL::SigBit> cell_data = cell->connections_.at("\\DATA");
+ std::vector<RTLIL::SigBit> cell_en = cell->connections_.at("\\EN");
int created_conditions = 0;
for (int i = 0; i < int(cell_data.size()); i++)
if (created_conditions) {
log(" Added enable logic for %d different cases.\n", created_conditions);
- cell->connections.at("\\EN") = cell_en;
+ cell->connections_.at("\\EN") = cell_en;
}
}
}
for (int i = 0; i < int(wr_ports.size()); i++)
{
RTLIL::Cell *cell = wr_ports.at(i);
- RTLIL::SigSpec addr = sigmap_xmux(cell->connections.at("\\ADDR"));
+ RTLIL::SigSpec addr = sigmap_xmux(cell->connections_.at("\\ADDR"));
if (cell->parameters.at("\\CLK_ENABLE").as_bool() != cache_clk_enable ||
- (cache_clk_enable && (sigmap(cell->connections.at("\\CLK")) != cache_clk ||
+ (cache_clk_enable && (sigmap(cell->connections_.at("\\CLK")) != cache_clk ||
cell->parameters.at("\\CLK_POLARITY").as_bool() != cache_clk_polarity)))
{
cache_clk_enable = cell->parameters.at("\\CLK_ENABLE").as_bool();
cache_clk_polarity = cell->parameters.at("\\CLK_POLARITY").as_bool();
- cache_clk = sigmap(cell->connections.at("\\CLK"));
+ cache_clk = sigmap(cell->connections_.at("\\CLK"));
last_port_by_addr.clear();
if (cache_clk_enable)
log(" Port %d (%s) has addr %s.\n", i, log_id(cell), log_signal(addr));
log(" Active bits: ");
- std::vector<RTLIL::SigBit> en_bits = sigmap(cell->connections.at("\\EN"));
+ std::vector<RTLIL::SigBit> en_bits = sigmap(cell->connections_.at("\\EN"));
active_bits_on_port.push_back(std::vector<bool>(en_bits.size()));
for (int k = int(en_bits.size())-1; k >= 0; k--) {
active_bits_on_port[i][k] = en_bits[k].wire != NULL || en_bits[k].data != RTLIL::State::S0;
// Force this ports addr input to addr directly (skip don't care muxes)
- cell->connections.at("\\ADDR") = addr;
+ cell->connections_.at("\\ADDR") = addr;
// If any of the ports between `last_i' and `i' write to the same address, this
// will have priority over whatever `last_i` wrote. So we need to revisit those
// ports and mask the EN bits accordingly.
- RTLIL::SigSpec merged_en = sigmap(wr_ports[last_i]->connections.at("\\EN"));
+ RTLIL::SigSpec merged_en = sigmap(wr_ports[last_i]->connections_.at("\\EN"));
for (int j = last_i+1; j < i; j++)
{
found_overlapping_bits_i_j:
log(" Creating collosion-detect logic for port %d.\n", j);
RTLIL::SigSpec is_same_addr = module->addWire(NEW_ID);
- module->addEq(NEW_ID, addr, wr_ports[j]->connections.at("\\ADDR"), is_same_addr);
- merged_en = mask_en_grouped(is_same_addr, merged_en, sigmap(wr_ports[j]->connections.at("\\EN")));
+ module->addEq(NEW_ID, addr, wr_ports[j]->connections_.at("\\ADDR"), is_same_addr);
+ merged_en = mask_en_grouped(is_same_addr, merged_en, sigmap(wr_ports[j]->connections_.at("\\EN")));
}
}
// Then we need to merge the (masked) EN and the DATA signals.
- RTLIL::SigSpec merged_data = wr_ports[last_i]->connections.at("\\DATA");
+ RTLIL::SigSpec merged_data = wr_ports[last_i]->connections_.at("\\DATA");
if (found_overlapping_bits) {
log(" Creating logic for merging DATA and EN ports.\n");
- merge_en_data(merged_en, merged_data, sigmap(cell->connections.at("\\EN")), sigmap(cell->connections.at("\\DATA")));
+ merge_en_data(merged_en, merged_data, sigmap(cell->connections_.at("\\EN")), sigmap(cell->connections_.at("\\DATA")));
} else {
- RTLIL::SigSpec cell_en = sigmap(cell->connections.at("\\EN"));
- RTLIL::SigSpec cell_data = sigmap(cell->connections.at("\\DATA"));
+ RTLIL::SigSpec cell_en = sigmap(cell->connections_.at("\\EN"));
+ RTLIL::SigSpec cell_data = sigmap(cell->connections_.at("\\DATA"));
for (int k = 0; k < int(en_bits.size()); k++)
if (!active_bits_on_port[last_i][k]) {
merged_en.replace(k, cell_en.extract(k, 1));
// Connect the new EN and DATA signals and remove the old write port.
- cell->connections.at("\\EN") = merged_en;
- cell->connections.at("\\DATA") = merged_data;
+ cell->connections_.at("\\EN") = merged_en;
+ cell->connections_.at("\\DATA") = merged_data;
module->remove(wr_ports[last_i]);
wr_ports[last_i] = NULL;
log(" Active bits: ");
- std::vector<RTLIL::SigBit> en_bits = sigmap(cell->connections.at("\\EN"));
+ std::vector<RTLIL::SigBit> en_bits = sigmap(cell->connections_.at("\\EN"));
active_bits_on_port.push_back(std::vector<bool>(en_bits.size()));
for (int k = int(en_bits.size())-1; k >= 0; k--)
log("%c", active_bits_on_port[i][k] ? '1' : '0');
std::set<int> considered_port_pairs;
for (int i = 0; i < int(wr_ports.size()); i++) {
- std::vector<RTLIL::SigBit> bits = modwalker.sigmap(wr_ports[i]->connections.at("\\EN"));
+ std::vector<RTLIL::SigBit> bits = modwalker.sigmap(wr_ports[i]->connections_.at("\\EN"));
for (auto bit : bits)
if (bit == RTLIL::State::S1)
goto port_is_always_active;
RTLIL::Cell *cell = wr_ports.at(i);
if (cell->parameters.at("\\CLK_ENABLE").as_bool() != cache_clk_enable ||
- (cache_clk_enable && (sigmap(cell->connections.at("\\CLK")) != cache_clk ||
+ (cache_clk_enable && (sigmap(cell->connections_.at("\\CLK")) != cache_clk ||
cell->parameters.at("\\CLK_POLARITY").as_bool() != cache_clk_polarity)))
{
cache_clk_enable = cell->parameters.at("\\CLK_ENABLE").as_bool();
cache_clk_polarity = cell->parameters.at("\\CLK_POLARITY").as_bool();
- cache_clk = sigmap(cell->connections.at("\\CLK"));
+ cache_clk = sigmap(cell->connections_.at("\\CLK"));
}
else if (i > 0 && considered_ports.count(i-1) && considered_ports.count(i))
considered_port_pairs.insert(i);
for (int i = 0; i < int(wr_ports.size()); i++)
if (considered_port_pairs.count(i) || considered_port_pairs.count(i+1))
{
- RTLIL::SigSpec sig = modwalker.sigmap(wr_ports[i]->connections.at("\\EN"));
+ RTLIL::SigSpec sig = modwalker.sigmap(wr_ports[i]->connections_.at("\\EN"));
port_to_sat_variable[i] = ez.expression(ez.OpOr, satgen.importSigSpec(sig));
std::vector<RTLIL::SigBit> bits = sig;
log(" Merging port %d into port %d.\n", i-1, i);
port_to_sat_variable.at(i) = ez.OR(port_to_sat_variable.at(i-1), port_to_sat_variable.at(i));
- RTLIL::SigSpec last_addr = wr_ports[i-1]->connections.at("\\ADDR");
- RTLIL::SigSpec last_data = wr_ports[i-1]->connections.at("\\DATA");
- std::vector<RTLIL::SigBit> last_en = modwalker.sigmap(wr_ports[i-1]->connections.at("\\EN"));
+ RTLIL::SigSpec last_addr = wr_ports[i-1]->connections_.at("\\ADDR");
+ RTLIL::SigSpec last_data = wr_ports[i-1]->connections_.at("\\DATA");
+ std::vector<RTLIL::SigBit> last_en = modwalker.sigmap(wr_ports[i-1]->connections_.at("\\EN"));
- RTLIL::SigSpec this_addr = wr_ports[i]->connections.at("\\ADDR");
- RTLIL::SigSpec this_data = wr_ports[i]->connections.at("\\DATA");
- std::vector<RTLIL::SigBit> this_en = modwalker.sigmap(wr_ports[i]->connections.at("\\EN"));
+ RTLIL::SigSpec this_addr = wr_ports[i]->connections_.at("\\ADDR");
+ RTLIL::SigSpec this_data = wr_ports[i]->connections_.at("\\DATA");
+ std::vector<RTLIL::SigBit> this_en = modwalker.sigmap(wr_ports[i]->connections_.at("\\EN"));
RTLIL::SigBit this_en_active = module->ReduceOr(NEW_ID, this_en);
- wr_ports[i]->connections.at("\\ADDR") = module->Mux(NEW_ID, last_addr, this_addr, this_en_active);
- wr_ports[i]->connections.at("\\DATA") = module->Mux(NEW_ID, last_data, this_data, this_en_active);
+ wr_ports[i]->connections_.at("\\ADDR") = module->Mux(NEW_ID, last_addr, this_addr, this_en_active);
+ wr_ports[i]->connections_.at("\\DATA") = module->Mux(NEW_ID, last_data, this_data, this_en_active);
std::map<std::pair<RTLIL::SigBit, RTLIL::SigBit>, int> groups_en;
RTLIL::SigSpec grouped_last_en, grouped_this_en, en;
}
module->addMux(NEW_ID, grouped_last_en, grouped_this_en, this_en_active, grouped_en);
- wr_ports[i]->connections.at("\\EN") = en;
+ wr_ports[i]->connections_.at("\\EN") = en;
module->remove(wr_ports[i-1]);
wr_ports[i-1] = NULL;
if (cell->type == "$mux")
{
- RTLIL::SigSpec sig_a = sigmap_xmux(cell->connections.at("\\A"));
- RTLIL::SigSpec sig_b = sigmap_xmux(cell->connections.at("\\B"));
+ RTLIL::SigSpec sig_a = sigmap_xmux(cell->connections_.at("\\A"));
+ RTLIL::SigSpec sig_b = sigmap_xmux(cell->connections_.at("\\B"));
if (sig_a.is_fully_undef())
- sigmap_xmux.add(cell->connections.at("\\Y"), sig_b);
+ sigmap_xmux.add(cell->connections_.at("\\Y"), sig_b);
else if (sig_b.is_fully_undef())
- sigmap_xmux.add(cell->connections.at("\\Y"), sig_a);
+ sigmap_xmux.add(cell->connections_.at("\\Y"), sig_a);
}
if (cell->type == "$mux" || cell->type == "$pmux")
{
- std::vector<RTLIL::SigBit> sig_y = sigmap(cell->connections.at("\\Y"));
+ std::vector<RTLIL::SigBit> sig_y = sigmap(cell->connections_.at("\\Y"));
for (int i = 0; i < int(sig_y.size()); i++)
sig_to_mux[sig_y[i]] = std::pair<RTLIL::Cell*, int>(cell, i);
}
cell->parameters["\\CLK_ENABLE"] = RTLIL::SigSpec(memory->parameters.at("\\RD_CLK_ENABLE")).extract(i, 1).as_const();
cell->parameters["\\CLK_POLARITY"] = RTLIL::SigSpec(memory->parameters.at("\\RD_CLK_POLARITY")).extract(i, 1).as_const();
cell->parameters["\\TRANSPARENT"] = RTLIL::SigSpec(memory->parameters.at("\\RD_TRANSPARENT")).extract(i, 1).as_const();
- cell->connections["\\CLK"] = memory->connections.at("\\RD_CLK").extract(i, 1);
- cell->connections["\\ADDR"] = memory->connections.at("\\RD_ADDR").extract(i*abits, abits);
- cell->connections["\\DATA"] = memory->connections.at("\\RD_DATA").extract(i*mem->width, mem->width);
+ cell->connections_["\\CLK"] = memory->connections_.at("\\RD_CLK").extract(i, 1);
+ cell->connections_["\\ADDR"] = memory->connections_.at("\\RD_ADDR").extract(i*abits, abits);
+ cell->connections_["\\DATA"] = memory->connections_.at("\\RD_DATA").extract(i*mem->width, mem->width);
}
for (int i = 0; i < num_wr_ports; i++)
cell->parameters["\\CLK_ENABLE"] = RTLIL::SigSpec(memory->parameters.at("\\WR_CLK_ENABLE")).extract(i, 1).as_const();
cell->parameters["\\CLK_POLARITY"] = RTLIL::SigSpec(memory->parameters.at("\\WR_CLK_POLARITY")).extract(i, 1).as_const();
cell->parameters["\\PRIORITY"] = i;
- cell->connections["\\CLK"] = memory->connections.at("\\WR_CLK").extract(i, 1);
- cell->connections["\\EN"] = memory->connections.at("\\WR_EN").extract(i*mem->width, mem->width);
- cell->connections["\\ADDR"] = memory->connections.at("\\WR_ADDR").extract(i*abits, abits);
- cell->connections["\\DATA"] = memory->connections.at("\\WR_DATA").extract(i*mem->width, mem->width);
+ cell->connections_["\\CLK"] = memory->connections_.at("\\WR_CLK").extract(i, 1);
+ cell->connections_["\\EN"] = memory->connections_.at("\\WR_EN").extract(i*mem->width, mem->width);
+ cell->connections_["\\ADDR"] = memory->connections_.at("\\WR_ADDR").extract(i*abits, abits);
+ cell->connections_["\\DATA"] = memory->connections_.at("\\WR_DATA").extract(i*mem->width, mem->width);
}
module->remove(memory);
SigSet<RTLIL::Cell*> wire2driver;
for (auto &it : module->cells) {
RTLIL::Cell *cell = it.second;
- for (auto &it2 : cell->connections) {
+ for (auto &it2 : cell->connections_) {
if (!ct.cell_input(cell->type, it2.first)) {
RTLIL::SigSpec sig = it2.second;
assign_map.apply(sig);
for (auto cell : queue)
unused.erase(cell);
for (auto cell : queue) {
- for (auto &it : cell->connections) {
+ for (auto &it : cell->connections_) {
if (!ct.cell_output(cell->type, it.first)) {
std::set<RTLIL::Cell*> cell_list;
RTLIL::SigSpec sig = it.second;
for (auto &it : module->cells) {
RTLIL::Cell *cell = it.second;
if (ct_reg.cell_known(cell->type))
- for (auto &it2 : cell->connections)
+ for (auto &it2 : cell->connections_)
if (ct_reg.cell_output(cell->type, it2.first))
register_signals.add(it2.second);
- for (auto &it2 : cell->connections)
+ for (auto &it2 : cell->connections_)
connected_signals.add(it2.second);
}
for (auto &it : module->cells) {
RTLIL::Cell *cell = it.second;
if (ct_all.cell_known(cell->type))
- for (auto &it2 : cell->connections)
+ for (auto &it2 : cell->connections_)
if (ct_all.cell_output(cell->type, it2.first))
direct_sigs.insert(assign_map(it2.second));
}
}
}
- module->connections.clear();
+ module->connections_.clear();
SigPool used_signals;
SigPool used_signals_nodrivers;
for (auto &it : module->cells) {
RTLIL::Cell *cell = it.second;
- for (auto &it2 : cell->connections) {
+ for (auto &it2 : cell->connections_) {
assign_map.apply(it2.second);
used_signals.add(it2.second);
if (!ct.cell_output(cell->type, it2.first))
if (new_conn.first.size() > 0) {
used_signals.add(new_conn.first);
used_signals.add(new_conn.second);
- module->connections.push_back(new_conn);
+ module->connections_.push_back(new_conn);
}
}
} else {
SigPool all_signals;
for (auto &it : module->cells)
- for (auto &conn : it.second->connections) {
+ for (auto &conn : it.second->connections_) {
if (!ct.cell_known(it.second->type) || ct.cell_output(it.second->type, conn.first))
driven_signals.add(sigmap(conn.second));
if (!ct.cell_known(it.second->type) || ct.cell_input(it.second->type, conn.first))
continue;
log("Setting undriven signal in %s to undef: %s\n", RTLIL::id2cstr(module->name), log_signal(c));
- module->connections.push_back(RTLIL::SigSig(c, RTLIL::SigSpec(RTLIL::State::Sx, c.width)));
+ module->connections_.push_back(RTLIL::SigSig(c, RTLIL::SigSpec(RTLIL::State::Sx, c.width)));
OPT_DID_SOMETHING = true;
}
}
static void replace_cell(RTLIL::Module *module, RTLIL::Cell *cell, std::string info, std::string out_port, RTLIL::SigSpec out_val)
{
- RTLIL::SigSpec Y = cell->connections[out_port];
+ RTLIL::SigSpec Y = cell->connections_[out_port];
out_val.extend_u0(Y.size(), false);
log("Replacing %s cell `%s' (%s) in module `%s' with constant driver `%s = %s'.\n",
cell->type.c_str(), cell->name.c_str(), info.c_str(),
module->name.c_str(), log_signal(Y), log_signal(out_val));
// ILANG_BACKEND::dump_cell(stderr, "--> ", cell);
- module->connections.push_back(RTLIL::SigSig(Y, out_val));
+ module->connections_.push_back(RTLIL::SigSig(Y, out_val));
module->remove(cell);
OPT_DID_SOMETHING = true;
did_something = true;
static bool group_cell_inputs(RTLIL::Module *module, RTLIL::Cell *cell, bool commutative, bool extend_u0, SigMap &sigmap)
{
- std::string b_name = cell->connections.count("\\B") ? "\\B" : "\\A";
+ std::string b_name = cell->connections_.count("\\B") ? "\\B" : "\\A";
bool a_signed = cell->parameters.at("\\A_SIGNED").as_bool();
bool b_signed = cell->parameters.at(b_name + "_SIGNED").as_bool();
- RTLIL::SigSpec sig_a = sigmap(cell->connections.at("\\A"));
- RTLIL::SigSpec sig_b = sigmap(cell->connections.at(b_name));
- RTLIL::SigSpec sig_y = sigmap(cell->connections.at("\\Y"));
+ RTLIL::SigSpec sig_a = sigmap(cell->connections_.at("\\A"));
+ RTLIL::SigSpec sig_b = sigmap(cell->connections_.at(b_name));
+ RTLIL::SigSpec sig_y = sigmap(cell->connections_.at("\\Y"));
if (extend_u0) {
sig_a.extend_u0(sig_y.size(), a_signed);
RTLIL::Cell *c = module->addCell(NEW_ID, cell->type);
- c->connections["\\A"] = new_a;
+ c->connections_["\\A"] = new_a;
c->parameters["\\A_WIDTH"] = new_a.size();
c->parameters["\\A_SIGNED"] = false;
if (b_name == "\\B") {
- c->connections["\\B"] = new_b;
+ c->connections_["\\B"] = new_b;
c->parameters["\\B_WIDTH"] = new_b.size();
c->parameters["\\B_SIGNED"] = false;
}
- c->connections["\\Y"] = new_y;
+ c->connections_["\\Y"] = new_y;
c->parameters["\\Y_WIDTH"] = new_y->width;
c->check();
- module->connections.push_back(new_conn);
+ module->connections_.push_back(new_conn);
log(" New cell `%s': A=%s", log_id(c), log_signal(new_a));
if (b_name == "\\B")
for (auto &cell_it : module->cells)
if (design->selected(module, cell_it.second)) {
if ((cell_it.second->type == "$_INV_" || cell_it.second->type == "$not" || cell_it.second->type == "$logic_not") &&
- cell_it.second->connections["\\A"].size() == 1 && cell_it.second->connections["\\Y"].size() == 1)
- invert_map[assign_map(cell_it.second->connections["\\Y"])] = assign_map(cell_it.second->connections["\\A"]);
+ cell_it.second->connections_["\\A"].size() == 1 && cell_it.second->connections_["\\Y"].size() == 1)
+ invert_map[assign_map(cell_it.second->connections_["\\Y"])] = assign_map(cell_it.second->connections_["\\A"]);
cells.push_back(cell_it.second);
}
if (cell->type == "$reduce_and")
{
- RTLIL::SigSpec sig_a = assign_map(cell->connections.at("\\A"));
+ RTLIL::SigSpec sig_a = assign_map(cell->connections_.at("\\A"));
RTLIL::State new_a = RTLIL::State::S1;
for (auto &bit : sig_a.to_sigbit_vector())
cover("opt.opt_const.fine.$reduce_and");
log("Replacing port A of %s cell `%s' in module `%s' with constant driver: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_a), log_signal(new_a));
- cell->connections.at("\\A") = sig_a = new_a;
+ cell->connections_.at("\\A") = sig_a = new_a;
cell->parameters.at("\\A_WIDTH") = 1;
OPT_DID_SOMETHING = true;
did_something = true;
if (cell->type == "$logic_not" || cell->type == "$logic_and" || cell->type == "$logic_or" || cell->type == "$reduce_or" || cell->type == "$reduce_bool")
{
- RTLIL::SigSpec sig_a = assign_map(cell->connections.at("\\A"));
+ RTLIL::SigSpec sig_a = assign_map(cell->connections_.at("\\A"));
RTLIL::State new_a = RTLIL::State::S0;
for (auto &bit : sig_a.to_sigbit_vector())
cover_list("opt.opt_const.fine.A", "$logic_not", "$logic_and", "$logic_or", "$reduce_or", "$reduce_bool", cell->type);
log("Replacing port A of %s cell `%s' in module `%s' with constant driver: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_a), log_signal(new_a));
- cell->connections.at("\\A") = sig_a = new_a;
+ cell->connections_.at("\\A") = sig_a = new_a;
cell->parameters.at("\\A_WIDTH") = 1;
OPT_DID_SOMETHING = true;
did_something = true;
if (cell->type == "$logic_and" || cell->type == "$logic_or")
{
- RTLIL::SigSpec sig_b = assign_map(cell->connections.at("\\B"));
+ RTLIL::SigSpec sig_b = assign_map(cell->connections_.at("\\B"));
RTLIL::State new_b = RTLIL::State::S0;
for (auto &bit : sig_b.to_sigbit_vector())
cover_list("opt.opt_const.fine.B", "$logic_and", "$logic_or", cell->type);
log("Replacing port B of %s cell `%s' in module `%s' with constant driver: %s -> %s\n",
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), log_signal(sig_b), log_signal(new_b));
- cell->connections.at("\\B") = sig_b = new_b;
+ cell->connections_.at("\\B") = sig_b = new_b;
cell->parameters.at("\\B_WIDTH") = 1;
OPT_DID_SOMETHING = true;
did_something = true;
}
}
- if (cell->type == "$logic_or" && (assign_map(cell->connections.at("\\A")) == RTLIL::State::S1 || assign_map(cell->connections.at("\\B")) == RTLIL::State::S1)) {
+ if (cell->type == "$logic_or" && (assign_map(cell->connections_.at("\\A")) == RTLIL::State::S1 || assign_map(cell->connections_.at("\\B")) == RTLIL::State::S1)) {
cover("opt.opt_const.one_high");
replace_cell(module, cell, "one high", "\\Y", RTLIL::State::S1);
goto next_cell;
}
- if (cell->type == "$logic_and" && (assign_map(cell->connections.at("\\A")) == RTLIL::State::S0 || assign_map(cell->connections.at("\\B")) == RTLIL::State::S0)) {
+ if (cell->type == "$logic_and" && (assign_map(cell->connections_.at("\\A")) == RTLIL::State::S0 || assign_map(cell->connections_.at("\\B")) == RTLIL::State::S0)) {
cover("opt.opt_const.one_low");
replace_cell(module, cell, "one low", "\\Y", RTLIL::State::S0);
goto next_cell;
cell->type == "$neg" || cell->type == "$add" || cell->type == "$sub" ||
cell->type == "$mul" || cell->type == "$div" || cell->type == "$mod" || cell->type == "$pow")
{
- RTLIL::SigSpec sig_a = assign_map(cell->connections.at("\\A"));
- RTLIL::SigSpec sig_b = cell->connections.count("\\B") ? assign_map(cell->connections.at("\\B")) : RTLIL::SigSpec();
+ RTLIL::SigSpec sig_a = assign_map(cell->connections_.at("\\A"));
+ RTLIL::SigSpec sig_b = cell->connections_.count("\\B") ? assign_map(cell->connections_.at("\\B")) : RTLIL::SigSpec();
if (cell->type == "$shl" || cell->type == "$shr" || cell->type == "$sshl" || cell->type == "$sshr")
sig_a = RTLIL::SigSpec();
cell->type == "$lt" || cell->type == "$le" || cell->type == "$ge" || cell->type == "$gt")
replace_cell(module, cell, "x-bit in input", "\\Y", RTLIL::State::Sx);
else
- replace_cell(module, cell, "x-bit in input", "\\Y", RTLIL::SigSpec(RTLIL::State::Sx, cell->connections.at("\\Y").size()));
+ replace_cell(module, cell, "x-bit in input", "\\Y", RTLIL::SigSpec(RTLIL::State::Sx, cell->connections_.at("\\Y").size()));
goto next_cell;
}
}
- if ((cell->type == "$_INV_" || cell->type == "$not" || cell->type == "$logic_not") && cell->connections["\\Y"].size() == 1 &&
- invert_map.count(assign_map(cell->connections["\\A"])) != 0) {
+ if ((cell->type == "$_INV_" || cell->type == "$not" || cell->type == "$logic_not") && cell->connections_["\\Y"].size() == 1 &&
+ invert_map.count(assign_map(cell->connections_["\\A"])) != 0) {
cover_list("opt.opt_const.invert.double", "$_INV_", "$not", "$logic_not", cell->type);
- replace_cell(module, cell, "double_invert", "\\Y", invert_map.at(assign_map(cell->connections["\\A"])));
+ replace_cell(module, cell, "double_invert", "\\Y", invert_map.at(assign_map(cell->connections_["\\A"])));
goto next_cell;
}
- if ((cell->type == "$_MUX_" || cell->type == "$mux") && invert_map.count(assign_map(cell->connections["\\S"])) != 0) {
+ if ((cell->type == "$_MUX_" || cell->type == "$mux") && invert_map.count(assign_map(cell->connections_["\\S"])) != 0) {
cover_list("opt.opt_const.invert.muxsel", "$_MUX_", "$mux", cell->type);
- RTLIL::SigSpec tmp = cell->connections["\\A"];
- cell->connections["\\A"] = cell->connections["\\B"];
- cell->connections["\\B"] = tmp;
- cell->connections["\\S"] = invert_map.at(assign_map(cell->connections["\\S"]));
+ RTLIL::SigSpec tmp = cell->connections_["\\A"];
+ cell->connections_["\\A"] = cell->connections_["\\B"];
+ cell->connections_["\\B"] = tmp;
+ cell->connections_["\\S"] = invert_map.at(assign_map(cell->connections_["\\S"]));
OPT_DID_SOMETHING = true;
did_something = true;
goto next_cell;
}
if (cell->type == "$_INV_") {
- RTLIL::SigSpec input = cell->connections["\\A"];
+ RTLIL::SigSpec input = cell->connections_["\\A"];
assign_map.apply(input);
if (input.match("1")) ACTION_DO_Y(0);
if (input.match("0")) ACTION_DO_Y(1);
if (cell->type == "$_AND_") {
RTLIL::SigSpec input;
- input.append(cell->connections["\\B"]);
- input.append(cell->connections["\\A"]);
+ input.append(cell->connections_["\\B"]);
+ input.append(cell->connections_["\\A"]);
assign_map.apply(input);
if (input.match(" 0")) ACTION_DO_Y(0);
if (input.match("0 ")) ACTION_DO_Y(0);
if (cell->type == "$_OR_") {
RTLIL::SigSpec input;
- input.append(cell->connections["\\B"]);
- input.append(cell->connections["\\A"]);
+ input.append(cell->connections_["\\B"]);
+ input.append(cell->connections_["\\A"]);
assign_map.apply(input);
if (input.match(" 1")) ACTION_DO_Y(1);
if (input.match("1 ")) ACTION_DO_Y(1);
if (cell->type == "$_XOR_") {
RTLIL::SigSpec input;
- input.append(cell->connections["\\B"]);
- input.append(cell->connections["\\A"]);
+ input.append(cell->connections_["\\B"]);
+ input.append(cell->connections_["\\A"]);
assign_map.apply(input);
if (input.match("00")) ACTION_DO_Y(0);
if (input.match("01")) ACTION_DO_Y(1);
if (cell->type == "$_MUX_") {
RTLIL::SigSpec input;
- input.append(cell->connections["\\S"]);
- input.append(cell->connections["\\B"]);
- input.append(cell->connections["\\A"]);
+ input.append(cell->connections_["\\S"]);
+ input.append(cell->connections_["\\B"]);
+ input.append(cell->connections_["\\A"]);
assign_map.apply(input);
if (input.extract(2, 1) == input.extract(1, 1))
ACTION_DO("\\Y", input.extract(2, 1));
if (input.match("10 ")) {
cover("opt.opt_const.mux_to_inv");
cell->type = "$_INV_";
- cell->connections["\\A"] = input.extract(0, 1);
- cell->connections.erase("\\B");
- cell->connections.erase("\\S");
+ cell->connections_["\\A"] = input.extract(0, 1);
+ cell->connections_.erase("\\B");
+ cell->connections_.erase("\\S");
goto next_cell;
}
if (input.match("11 ")) ACTION_DO_Y(1);
if (cell->type == "$eq" || cell->type == "$ne" || cell->type == "$eqx" || cell->type == "$nex")
{
- RTLIL::SigSpec a = cell->connections["\\A"];
- RTLIL::SigSpec b = cell->connections["\\B"];
+ RTLIL::SigSpec a = cell->connections_["\\A"];
+ RTLIL::SigSpec b = cell->connections_["\\B"];
if (cell->parameters["\\A_WIDTH"].as_int() != cell->parameters["\\B_WIDTH"].as_int()) {
int width = std::max(cell->parameters["\\A_WIDTH"].as_int(), cell->parameters["\\B_WIDTH"].as_int());
if (new_a.size() < a.size() || new_b.size() < b.size()) {
cover_list("opt.opt_const.eqneq.resize", "$eq", "$ne", "$eqx", "$nex", cell->type);
- cell->connections["\\A"] = new_a;
- cell->connections["\\B"] = new_b;
+ cell->connections_["\\A"] = new_a;
+ cell->connections_["\\B"] = new_b;
cell->parameters["\\A_WIDTH"] = new_a.size();
cell->parameters["\\B_WIDTH"] = new_b.size();
}
if ((cell->type == "$eq" || cell->type == "$ne") && cell->parameters["\\Y_WIDTH"].as_int() == 1 &&
cell->parameters["\\A_WIDTH"].as_int() == 1 && cell->parameters["\\B_WIDTH"].as_int() == 1)
{
- RTLIL::SigSpec a = assign_map(cell->connections["\\A"]);
- RTLIL::SigSpec b = assign_map(cell->connections["\\B"]);
+ RTLIL::SigSpec a = assign_map(cell->connections_["\\A"]);
+ RTLIL::SigSpec b = assign_map(cell->connections_["\\B"]);
if (a.is_fully_const()) {
cover_list("opt.opt_const.eqneq.swapconst", "$eq", "$ne", cell->type);
- std::swap(cell->connections["\\A"], cell->connections["\\B"]);
+ std::swap(cell->connections_["\\A"], cell->connections_["\\B"]);
}
if (b.is_fully_const()) {
if (b.as_bool() == (cell->type == "$eq")) {
RTLIL::SigSpec input = b;
- ACTION_DO("\\Y", cell->connections["\\A"]);
+ ACTION_DO("\\Y", cell->connections_["\\A"]);
} else {
cover_list("opt.opt_const.eqneq.isnot", "$eq", "$ne", cell->type);
cell->type = "$not";
cell->parameters.erase("\\B_WIDTH");
cell->parameters.erase("\\B_SIGNED");
- cell->connections.erase("\\B");
+ cell->connections_.erase("\\B");
}
goto next_cell;
}
if (cell->type == "$add" || cell->type == "$sub" || cell->type == "$or" || cell->type == "$xor")
{
- RTLIL::SigSpec a = assign_map(cell->connections["\\A"]);
- RTLIL::SigSpec b = assign_map(cell->connections["\\B"]);
+ RTLIL::SigSpec a = assign_map(cell->connections_["\\A"]);
+ RTLIL::SigSpec b = assign_map(cell->connections_["\\B"]);
if (cell->type != "$sub" && a.is_fully_const() && a.as_bool() == false)
identity_wrt_b = true;
if (cell->type == "$shl" || cell->type == "$shr" || cell->type == "$sshl" || cell->type == "$sshr")
{
- RTLIL::SigSpec b = assign_map(cell->connections["\\B"]);
+ RTLIL::SigSpec b = assign_map(cell->connections_["\\B"]);
if (b.is_fully_const() && b.as_bool() == false)
identity_wrt_a = true, identity_bu0 = true;
if (cell->type == "$mul")
{
- RTLIL::SigSpec a = assign_map(cell->connections["\\A"]);
- RTLIL::SigSpec b = assign_map(cell->connections["\\B"]);
+ RTLIL::SigSpec a = assign_map(cell->connections_["\\A"]);
+ RTLIL::SigSpec b = assign_map(cell->connections_["\\B"]);
if (a.is_fully_const() && a.size() <= 32 && a.as_int() == 1)
identity_wrt_b = true;
if (cell->type == "$div")
{
- RTLIL::SigSpec b = assign_map(cell->connections["\\B"]);
+ RTLIL::SigSpec b = assign_map(cell->connections_["\\B"]);
if (b.is_fully_const() && b.size() <= 32 && b.as_int() == 1)
identity_wrt_a = true;
cell->type.c_str(), cell->name.c_str(), module->name.c_str(), identity_wrt_a ? 'A' : 'B');
if (!identity_wrt_a) {
- cell->connections.at("\\A") = cell->connections.at("\\B");
+ cell->connections_.at("\\A") = cell->connections_.at("\\B");
cell->parameters.at("\\A_WIDTH") = cell->parameters.at("\\B_WIDTH");
cell->parameters.at("\\A_SIGNED") = cell->parameters.at("\\B_SIGNED");
}
cell->type = identity_bu0 ? "$bu0" : "$pos";
- cell->connections.erase("\\B");
+ cell->connections_.erase("\\B");
cell->parameters.erase("\\B_WIDTH");
cell->parameters.erase("\\B_SIGNED");
cell->check();
}
if (mux_bool && (cell->type == "$mux" || cell->type == "$_MUX_") &&
- cell->connections["\\A"] == RTLIL::SigSpec(0, 1) && cell->connections["\\B"] == RTLIL::SigSpec(1, 1)) {
+ cell->connections_["\\A"] == RTLIL::SigSpec(0, 1) && cell->connections_["\\B"] == RTLIL::SigSpec(1, 1)) {
cover_list("opt.opt_const.mux_bool", "$mux", "$_MUX_", cell->type);
- replace_cell(module, cell, "mux_bool", "\\Y", cell->connections["\\S"]);
+ replace_cell(module, cell, "mux_bool", "\\Y", cell->connections_["\\S"]);
goto next_cell;
}
if (mux_bool && (cell->type == "$mux" || cell->type == "$_MUX_") &&
- cell->connections["\\A"] == RTLIL::SigSpec(1, 1) && cell->connections["\\B"] == RTLIL::SigSpec(0, 1)) {
+ cell->connections_["\\A"] == RTLIL::SigSpec(1, 1) && cell->connections_["\\B"] == RTLIL::SigSpec(0, 1)) {
cover_list("opt.opt_const.mux_invert", "$mux", "$_MUX_", cell->type);
- cell->connections["\\A"] = cell->connections["\\S"];
- cell->connections.erase("\\B");
- cell->connections.erase("\\S");
+ cell->connections_["\\A"] = cell->connections_["\\S"];
+ cell->connections_.erase("\\B");
+ cell->connections_.erase("\\S");
if (cell->type == "$mux") {
cell->parameters["\\A_WIDTH"] = cell->parameters["\\WIDTH"];
cell->parameters["\\Y_WIDTH"] = cell->parameters["\\WIDTH"];
goto next_cell;
}
- if (consume_x && mux_bool && (cell->type == "$mux" || cell->type == "$_MUX_") && cell->connections["\\A"] == RTLIL::SigSpec(0, 1)) {
+ if (consume_x && mux_bool && (cell->type == "$mux" || cell->type == "$_MUX_") && cell->connections_["\\A"] == RTLIL::SigSpec(0, 1)) {
cover_list("opt.opt_const.mux_and", "$mux", "$_MUX_", cell->type);
- cell->connections["\\A"] = cell->connections["\\S"];
- cell->connections.erase("\\S");
+ cell->connections_["\\A"] = cell->connections_["\\S"];
+ cell->connections_.erase("\\S");
if (cell->type == "$mux") {
cell->parameters["\\A_WIDTH"] = cell->parameters["\\WIDTH"];
cell->parameters["\\B_WIDTH"] = cell->parameters["\\WIDTH"];
goto next_cell;
}
- if (consume_x && mux_bool && (cell->type == "$mux" || cell->type == "$_MUX_") && cell->connections["\\B"] == RTLIL::SigSpec(1, 1)) {
+ if (consume_x && mux_bool && (cell->type == "$mux" || cell->type == "$_MUX_") && cell->connections_["\\B"] == RTLIL::SigSpec(1, 1)) {
cover_list("opt.opt_const.mux_or", "$mux", "$_MUX_", cell->type);
- cell->connections["\\B"] = cell->connections["\\S"];
- cell->connections.erase("\\S");
+ cell->connections_["\\B"] = cell->connections_["\\S"];
+ cell->connections_.erase("\\S");
if (cell->type == "$mux") {
cell->parameters["\\A_WIDTH"] = cell->parameters["\\WIDTH"];
cell->parameters["\\B_WIDTH"] = cell->parameters["\\WIDTH"];
if (mux_undef && (cell->type == "$mux" || cell->type == "$pmux")) {
RTLIL::SigSpec new_a, new_b, new_s;
- int width = cell->connections.at("\\A").size();
- if ((cell->connections.at("\\A").is_fully_undef() && cell->connections.at("\\B").is_fully_undef()) ||
- cell->connections.at("\\S").is_fully_undef()) {
+ int width = cell->connections_.at("\\A").size();
+ if ((cell->connections_.at("\\A").is_fully_undef() && cell->connections_.at("\\B").is_fully_undef()) ||
+ cell->connections_.at("\\S").is_fully_undef()) {
cover_list("opt.opt_const.mux_undef", "$mux", "$pmux", cell->type);
- replace_cell(module, cell, "mux_undef", "\\Y", cell->connections.at("\\A"));
+ replace_cell(module, cell, "mux_undef", "\\Y", cell->connections_.at("\\A"));
goto next_cell;
}
- for (int i = 0; i < cell->connections.at("\\S").size(); i++) {
- RTLIL::SigSpec old_b = cell->connections.at("\\B").extract(i*width, width);
- RTLIL::SigSpec old_s = cell->connections.at("\\S").extract(i, 1);
+ for (int i = 0; i < cell->connections_.at("\\S").size(); i++) {
+ RTLIL::SigSpec old_b = cell->connections_.at("\\B").extract(i*width, width);
+ RTLIL::SigSpec old_s = cell->connections_.at("\\S").extract(i, 1);
if (old_b.is_fully_undef() || old_s.is_fully_undef())
continue;
new_b.append(old_b);
new_s.append(old_s);
}
- new_a = cell->connections.at("\\A");
+ new_a = cell->connections_.at("\\A");
if (new_a.is_fully_undef() && new_s.size() > 0) {
new_a = new_b.extract((new_s.size()-1)*width, width);
new_b = new_b.extract(0, (new_s.size()-1)*width);
replace_cell(module, cell, "mux_sel01", "\\Y", new_s);
goto next_cell;
}
- if (cell->connections.at("\\S").size() != new_s.size()) {
+ if (cell->connections_.at("\\S").size() != new_s.size()) {
cover_list("opt.opt_const.mux_reduce", "$mux", "$pmux", cell->type);
- cell->connections.at("\\A") = new_a;
- cell->connections.at("\\B") = new_b;
- cell->connections.at("\\S") = new_s;
+ cell->connections_.at("\\A") = new_a;
+ cell->connections_.at("\\B") = new_b;
+ cell->connections_.at("\\S") = new_s;
if (new_s.size() > 1) {
cell->type = "$pmux";
cell->parameters["\\S_WIDTH"] = new_s.size();
#define FOLD_1ARG_CELL(_t) \
if (cell->type == "$" #_t) { \
- RTLIL::SigSpec a = cell->connections["\\A"]; \
+ RTLIL::SigSpec a = cell->connections_["\\A"]; \
assign_map.apply(a); \
if (a.is_fully_const()) { \
RTLIL::Const dummy_arg(RTLIL::State::S0, 1); \
}
#define FOLD_2ARG_CELL(_t) \
if (cell->type == "$" #_t) { \
- RTLIL::SigSpec a = cell->connections["\\A"]; \
- RTLIL::SigSpec b = cell->connections["\\B"]; \
+ RTLIL::SigSpec a = cell->connections_["\\A"]; \
+ RTLIL::SigSpec b = cell->connections_["\\B"]; \
assign_map.apply(a), assign_map.apply(b); \
if (a.is_fully_const() && b.is_fully_const()) { \
RTLIL::SigSpec y(RTLIL::const_ ## _t(a.as_const(), b.as_const(), \
// be very conservative with optimizing $mux cells as we do not want to break mux trees
if (cell->type == "$mux") {
- RTLIL::SigSpec input = assign_map(cell->connections["\\S"]);
- RTLIL::SigSpec inA = assign_map(cell->connections["\\A"]);
- RTLIL::SigSpec inB = assign_map(cell->connections["\\B"]);
+ RTLIL::SigSpec input = assign_map(cell->connections_["\\S"]);
+ RTLIL::SigSpec inA = assign_map(cell->connections_["\\A"]);
+ RTLIL::SigSpec inB = assign_map(cell->connections_["\\B"]);
if (input.is_fully_const())
- ACTION_DO("\\Y", input.as_bool() ? cell->connections["\\B"] : cell->connections["\\A"]);
+ ACTION_DO("\\Y", input.as_bool() ? cell->connections_["\\B"] : cell->connections_["\\A"]);
else if (inA == inB)
- ACTION_DO("\\Y", cell->connections["\\A"]);
+ ACTION_DO("\\Y", cell->connections_["\\A"]);
}
if (!keepdc && cell->type == "$mul")
bool b_signed = cell->parameters["\\B_SIGNED"].as_bool();
bool swapped_ab = false;
- RTLIL::SigSpec sig_a = assign_map(cell->connections["\\A"]);
- RTLIL::SigSpec sig_b = assign_map(cell->connections["\\B"]);
- RTLIL::SigSpec sig_y = assign_map(cell->connections["\\Y"]);
+ RTLIL::SigSpec sig_a = assign_map(cell->connections_["\\A"]);
+ RTLIL::SigSpec sig_b = assign_map(cell->connections_["\\B"]);
+ RTLIL::SigSpec sig_y = assign_map(cell->connections_["\\Y"]);
if (sig_b.is_fully_const() && sig_b.size() <= 32)
std::swap(sig_a, sig_b), std::swap(a_signed, b_signed), swapped_ab = true;
log("Replacing multiply-by-zero cell `%s' in module `%s' with zero-driver.\n",
cell->name.c_str(), module->name.c_str());
- module->connections.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(0, sig_y.size())));
+ module->connections_.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(0, sig_y.size())));
module->remove(cell);
OPT_DID_SOMETHING = true;
a_val, cell->name.c_str(), module->name.c_str(), i);
if (!swapped_ab) {
- cell->connections["\\A"] = cell->connections["\\B"];
+ cell->connections_["\\A"] = cell->connections_["\\B"];
cell->parameters["\\A_WIDTH"] = cell->parameters["\\B_WIDTH"];
cell->parameters["\\A_SIGNED"] = cell->parameters["\\B_SIGNED"];
}
cell->type = "$shl";
cell->parameters["\\B_WIDTH"] = SIZE(new_b);
cell->parameters["\\B_SIGNED"] = false;
- cell->connections["\\B"] = new_b;
+ cell->connections_["\\B"] = new_b;
cell->check();
OPT_DID_SOMETHING = true;
RTLIL::Cell *cell = cell_it.second;
if (cell->type == "$mux" || cell->type == "$pmux" || cell->type == "$safe_pmux")
{
- RTLIL::SigSpec sig_a = cell->connections["\\A"];
- RTLIL::SigSpec sig_b = cell->connections["\\B"];
- RTLIL::SigSpec sig_s = cell->connections["\\S"];
- RTLIL::SigSpec sig_y = cell->connections["\\Y"];
+ RTLIL::SigSpec sig_a = cell->connections_["\\A"];
+ RTLIL::SigSpec sig_b = cell->connections_["\\B"];
+ RTLIL::SigSpec sig_s = cell->connections_["\\S"];
+ RTLIL::SigSpec sig_y = cell->connections_["\\Y"];
muxinfo_t muxinfo;
muxinfo.cell = cell;
}
else
{
- for (auto &it : cell->connections) {
+ for (auto &it : cell->connections_) {
for (int idx : sig2bits(it.second))
bit2info[idx].seen_non_mux = true;
}
continue;
}
- RTLIL::SigSpec sig_a = mi.cell->connections["\\A"];
- RTLIL::SigSpec sig_b = mi.cell->connections["\\B"];
- RTLIL::SigSpec sig_s = mi.cell->connections["\\S"];
- RTLIL::SigSpec sig_y = mi.cell->connections["\\Y"];
+ RTLIL::SigSpec sig_a = mi.cell->connections_["\\A"];
+ RTLIL::SigSpec sig_b = mi.cell->connections_["\\B"];
+ RTLIL::SigSpec sig_s = mi.cell->connections_["\\S"];
+ RTLIL::SigSpec sig_y = mi.cell->connections_["\\Y"];
RTLIL::SigSpec sig_ports = sig_b;
sig_ports.append(sig_a);
if (live_ports.size() == 1)
{
RTLIL::SigSpec sig_in = sig_ports.extract(live_ports[0]*sig_a.size(), sig_a.size());
- module->connections.push_back(RTLIL::SigSig(sig_y, sig_in));
+ module->connections_.push_back(RTLIL::SigSig(sig_y, sig_in));
module->remove(mi.cell);
}
else
}
}
- mi.cell->connections["\\A"] = new_sig_a;
- mi.cell->connections["\\B"] = new_sig_b;
- mi.cell->connections["\\S"] = new_sig_s;
+ mi.cell->connections_["\\A"] = new_sig_a;
+ mi.cell->connections_["\\B"] = new_sig_b;
+ mi.cell->connections_["\\S"] = new_sig_s;
if (new_sig_s.size() == 1) {
mi.cell->type = "$mux";
mi.cell->parameters.erase("\\S_WIDTH");
return;
cells.erase(cell);
- RTLIL::SigSpec sig_a = assign_map(cell->connections["\\A"]);
+ RTLIL::SigSpec sig_a = assign_map(cell->connections_["\\A"]);
std::set<RTLIL::SigBit> new_sig_a_bits;
for (auto &bit : sig_a.to_sigbit_set())
for (auto child_cell : drivers.find(bit)) {
if (child_cell->type == cell->type) {
opt_reduce(cells, drivers, child_cell);
- if (child_cell->connections["\\Y"][0] == bit) {
- std::set<RTLIL::SigBit> child_sig_a_bits = assign_map(child_cell->connections["\\A"]).to_sigbit_set();
+ if (child_cell->connections_["\\Y"][0] == bit) {
+ std::set<RTLIL::SigBit> child_sig_a_bits = assign_map(child_cell->connections_["\\A"]).to_sigbit_set();
new_sig_a_bits.insert(child_sig_a_bits.begin(), child_sig_a_bits.end());
} else
new_sig_a_bits.insert(RTLIL::State::S0);
RTLIL::SigSpec new_sig_a(new_sig_a_bits);
- if (new_sig_a != sig_a || sig_a.size() != cell->connections["\\A"].size()) {
+ if (new_sig_a != sig_a || sig_a.size() != cell->connections_["\\A"].size()) {
log(" New input vector for %s cell %s: %s\n", cell->type.c_str(), cell->name.c_str(), log_signal(new_sig_a));
did_something = true;
OPT_DID_SOMETHING = true;
total_count++;
}
- cell->connections["\\A"] = new_sig_a;
+ cell->connections_["\\A"] = new_sig_a;
cell->parameters["\\A_WIDTH"] = RTLIL::Const(new_sig_a.size());
return;
}
void opt_mux(RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = assign_map(cell->connections["\\A"]);
- RTLIL::SigSpec sig_b = assign_map(cell->connections["\\B"]);
- RTLIL::SigSpec sig_s = assign_map(cell->connections["\\S"]);
+ RTLIL::SigSpec sig_a = assign_map(cell->connections_["\\A"]);
+ RTLIL::SigSpec sig_b = assign_map(cell->connections_["\\B"]);
+ RTLIL::SigSpec sig_s = assign_map(cell->connections_["\\S"]);
RTLIL::SigSpec new_sig_b, new_sig_s;
std::set<RTLIL::SigSpec> handled_sig;
if (this_s.size() > 1)
{
RTLIL::Cell *reduce_or_cell = module->addCell(NEW_ID, "$reduce_or");
- reduce_or_cell->connections["\\A"] = this_s;
+ reduce_or_cell->connections_["\\A"] = this_s;
reduce_or_cell->parameters["\\A_SIGNED"] = RTLIL::Const(0);
reduce_or_cell->parameters["\\A_WIDTH"] = RTLIL::Const(this_s.size());
reduce_or_cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
RTLIL::Wire *reduce_or_wire = module->addWire(NEW_ID);
this_s = RTLIL::SigSpec(reduce_or_wire);
- reduce_or_cell->connections["\\Y"] = this_s;
+ reduce_or_cell->connections_["\\Y"] = this_s;
}
new_sig_b.append(this_b);
if (new_sig_s.size() == 0)
{
- module->connections.push_back(RTLIL::SigSig(cell->connections["\\Y"], cell->connections["\\A"]));
- assign_map.add(cell->connections["\\Y"], cell->connections["\\A"]);
+ module->connections_.push_back(RTLIL::SigSig(cell->connections_["\\Y"], cell->connections_["\\A"]));
+ assign_map.add(cell->connections_["\\Y"], cell->connections_["\\A"]);
module->remove(cell);
}
else
{
- cell->connections["\\B"] = new_sig_b;
- cell->connections["\\S"] = new_sig_s;
+ cell->connections_["\\B"] = new_sig_b;
+ cell->connections_["\\S"] = new_sig_s;
if (new_sig_s.size() > 1) {
cell->parameters["\\S_WIDTH"] = RTLIL::Const(new_sig_s.size());
} else {
void opt_mux_bits(RTLIL::Cell *cell)
{
- std::vector<RTLIL::SigBit> sig_a = assign_map(cell->connections["\\A"]).to_sigbit_vector();
- std::vector<RTLIL::SigBit> sig_b = assign_map(cell->connections["\\B"]).to_sigbit_vector();
- std::vector<RTLIL::SigBit> sig_y = assign_map(cell->connections["\\Y"]).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_a = assign_map(cell->connections_["\\A"]).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_b = assign_map(cell->connections_["\\B"]).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_y = assign_map(cell->connections_["\\Y"]).to_sigbit_vector();
std::vector<RTLIL::SigBit> new_sig_y;
RTLIL::SigSig old_sig_conn;
if (new_sig_y.size() != sig_y.size())
{
log(" Consolidated identical input bits for %s cell %s:\n", cell->type.c_str(), cell->name.c_str());
- log(" Old ports: A=%s, B=%s, Y=%s\n", log_signal(cell->connections["\\A"]),
- log_signal(cell->connections["\\B"]), log_signal(cell->connections["\\Y"]));
+ log(" Old ports: A=%s, B=%s, Y=%s\n", log_signal(cell->connections_["\\A"]),
+ log_signal(cell->connections_["\\B"]), log_signal(cell->connections_["\\Y"]));
- cell->connections["\\A"] = RTLIL::SigSpec();
+ cell->connections_["\\A"] = RTLIL::SigSpec();
for (auto &in_tuple : consolidated_in_tuples)
- cell->connections["\\A"].append(in_tuple.at(0));
+ cell->connections_["\\A"].append(in_tuple.at(0));
- cell->connections["\\B"] = RTLIL::SigSpec();
- for (int i = 1; i <= cell->connections["\\S"].size(); i++)
+ cell->connections_["\\B"] = RTLIL::SigSpec();
+ for (int i = 1; i <= cell->connections_["\\S"].size(); i++)
for (auto &in_tuple : consolidated_in_tuples)
- cell->connections["\\B"].append(in_tuple.at(i));
+ cell->connections_["\\B"].append(in_tuple.at(i));
cell->parameters["\\WIDTH"] = RTLIL::Const(new_sig_y.size());
- cell->connections["\\Y"] = new_sig_y;
+ cell->connections_["\\Y"] = new_sig_y;
- log(" New ports: A=%s, B=%s, Y=%s\n", log_signal(cell->connections["\\A"]),
- log_signal(cell->connections["\\B"]), log_signal(cell->connections["\\Y"]));
+ log(" New ports: A=%s, B=%s, Y=%s\n", log_signal(cell->connections_["\\A"]),
+ log_signal(cell->connections_["\\B"]), log_signal(cell->connections_["\\Y"]));
log(" New connections: %s = %s\n", log_signal(old_sig_conn.first), log_signal(old_sig_conn.second));
- module->connections.push_back(old_sig_conn);
+ module->connections_.push_back(old_sig_conn);
module->check();
did_something = true;
for (auto &cell_it : module->cells) {
RTLIL::Cell *cell = cell_it.second;
if (cell->type == "$mem")
- mem_wren_sigs.add(assign_map(cell->connections["\\WR_EN"]));
+ mem_wren_sigs.add(assign_map(cell->connections_["\\WR_EN"]));
if (cell->type == "$memwr")
- mem_wren_sigs.add(assign_map(cell->connections["\\EN"]));
+ mem_wren_sigs.add(assign_map(cell->connections_["\\EN"]));
}
for (auto &cell_it : module->cells) {
RTLIL::Cell *cell = cell_it.second;
- if (cell->type == "$dff" && mem_wren_sigs.check_any(assign_map(cell->connections["\\Q"])))
- mem_wren_sigs.add(assign_map(cell->connections["\\D"]));
+ if (cell->type == "$dff" && mem_wren_sigs.check_any(assign_map(cell->connections_["\\Q"])))
+ mem_wren_sigs.add(assign_map(cell->connections_["\\D"]));
}
bool keep_expanding_mem_wren_sigs = true;
keep_expanding_mem_wren_sigs = false;
for (auto &cell_it : module->cells) {
RTLIL::Cell *cell = cell_it.second;
- if (cell->type == "$mux" && mem_wren_sigs.check_any(assign_map(cell->connections["\\Y"]))) {
- if (!mem_wren_sigs.check_all(assign_map(cell->connections["\\A"])) ||
- !mem_wren_sigs.check_all(assign_map(cell->connections["\\B"])))
+ if (cell->type == "$mux" && mem_wren_sigs.check_any(assign_map(cell->connections_["\\Y"]))) {
+ if (!mem_wren_sigs.check_all(assign_map(cell->connections_["\\A"])) ||
+ !mem_wren_sigs.check_all(assign_map(cell->connections_["\\B"])))
keep_expanding_mem_wren_sigs = true;
- mem_wren_sigs.add(assign_map(cell->connections["\\A"]));
- mem_wren_sigs.add(assign_map(cell->connections["\\B"]));
+ mem_wren_sigs.add(assign_map(cell->connections_["\\A"]));
+ mem_wren_sigs.add(assign_map(cell->connections_["\\B"]));
}
}
}
RTLIL::Cell *cell = cell_it.second;
if (cell->type != type || !design->selected(module, cell))
continue;
- drivers.insert(assign_map(cell->connections["\\Y"]), cell);
+ drivers.insert(assign_map(cell->connections_["\\Y"]), cell);
cells.insert(cell);
}
{
// this optimization is to aggressive for most coarse-grain applications.
// but we always want it for multiplexers driving write enable ports.
- if (do_fine || mem_wren_sigs.check_any(assign_map(cell->connections.at("\\Y"))))
+ if (do_fine || mem_wren_sigs.check_any(assign_map(cell->connections_.at("\\Y"))))
opt_mux_bits(cell);
opt_mux(cell);
RTLIL::Const val_cp, val_rp, val_rv;
if (dff->type == "$_DFF_N_" || dff->type == "$_DFF_P_") {
- sig_d = dff->connections["\\D"];
- sig_q = dff->connections["\\Q"];
- sig_c = dff->connections["\\C"];
+ sig_d = dff->connections_["\\D"];
+ sig_q = dff->connections_["\\Q"];
+ sig_c = dff->connections_["\\C"];
val_cp = RTLIL::Const(dff->type == "$_DFF_P_", 1);
}
else if (dff->type.substr(0,6) == "$_DFF_" && dff->type.substr(9) == "_" &&
(dff->type[6] == 'N' || dff->type[6] == 'P') &&
(dff->type[7] == 'N' || dff->type[7] == 'P') &&
(dff->type[8] == '0' || dff->type[8] == '1')) {
- sig_d = dff->connections["\\D"];
- sig_q = dff->connections["\\Q"];
- sig_c = dff->connections["\\C"];
- sig_r = dff->connections["\\R"];
+ sig_d = dff->connections_["\\D"];
+ sig_q = dff->connections_["\\Q"];
+ sig_c = dff->connections_["\\C"];
+ sig_r = dff->connections_["\\R"];
val_cp = RTLIL::Const(dff->type[6] == 'P', 1);
val_rp = RTLIL::Const(dff->type[7] == 'P', 1);
val_rv = RTLIL::Const(dff->type[8] == '1', 1);
}
else if (dff->type == "$dff") {
- sig_d = dff->connections["\\D"];
- sig_q = dff->connections["\\Q"];
- sig_c = dff->connections["\\CLK"];
+ sig_d = dff->connections_["\\D"];
+ sig_q = dff->connections_["\\Q"];
+ sig_c = dff->connections_["\\CLK"];
val_cp = RTLIL::Const(dff->parameters["\\CLK_POLARITY"].as_bool(), 1);
}
else if (dff->type == "$adff") {
- sig_d = dff->connections["\\D"];
- sig_q = dff->connections["\\Q"];
- sig_c = dff->connections["\\CLK"];
- sig_r = dff->connections["\\ARST"];
+ sig_d = dff->connections_["\\D"];
+ sig_q = dff->connections_["\\Q"];
+ sig_c = dff->connections_["\\CLK"];
+ sig_r = dff->connections_["\\ARST"];
val_cp = RTLIL::Const(dff->parameters["\\CLK_POLARITY"].as_bool(), 1);
val_rp = RTLIL::Const(dff->parameters["\\ARST_POLARITY"].as_bool(), 1);
val_rv = dff->parameters["\\ARST_VALUE"];
std::set<RTLIL::Cell*> muxes;
mux_drivers.find(sig_d, muxes);
for (auto mux : muxes) {
- RTLIL::SigSpec sig_a = assign_map(mux->connections.at("\\A"));
- RTLIL::SigSpec sig_b = assign_map(mux->connections.at("\\B"));
+ RTLIL::SigSpec sig_a = assign_map(mux->connections_.at("\\A"));
+ RTLIL::SigSpec sig_b = assign_map(mux->connections_.at("\\B"));
if (sig_a == sig_q && sig_b.is_fully_const()) {
RTLIL::SigSig conn(sig_q, sig_b);
- mod->connections.push_back(conn);
+ mod->connections_.push_back(conn);
goto delete_dff;
}
if (sig_b == sig_q && sig_a.is_fully_const()) {
RTLIL::SigSig conn(sig_q, sig_a);
- mod->connections.push_back(conn);
+ mod->connections_.push_back(conn);
goto delete_dff;
}
}
if (val_rv.bits.size() == 0)
val_rv = val_init;
RTLIL::SigSig conn(sig_q, val_rv);
- mod->connections.push_back(conn);
+ mod->connections_.push_back(conn);
goto delete_dff;
}
if (sig_d.is_fully_undef() && sig_r.size() && !has_init) {
RTLIL::SigSig conn(sig_q, val_rv);
- mod->connections.push_back(conn);
+ mod->connections_.push_back(conn);
goto delete_dff;
}
if (sig_d.is_fully_undef() && !sig_r.size() && has_init) {
RTLIL::SigSig conn(sig_q, val_init);
- mod->connections.push_back(conn);
+ mod->connections_.push_back(conn);
goto delete_dff;
}
if (sig_d.is_fully_const() && !sig_r.size() && !has_init) {
RTLIL::SigSig conn(sig_q, sig_d);
- mod->connections.push_back(conn);
+ mod->connections_.push_back(conn);
goto delete_dff;
}
if (sig_d == sig_q && !(sig_r.size() && has_init)) {
if (sig_r.size()) {
RTLIL::SigSig conn(sig_q, val_rv);
- mod->connections.push_back(conn);
+ mod->connections_.push_back(conn);
}
if (has_init) {
RTLIL::SigSig conn(sig_q, val_init);
- mod->connections.push_back(conn);
+ mod->connections_.push_back(conn);
}
goto delete_dff;
}
std::vector<std::string> dff_list;
for (auto &it : mod_it.second->cells) {
if (it.second->type == "$mux" || it.second->type == "$pmux") {
- if (it.second->connections.at("\\A").size() == it.second->connections.at("\\B").size())
- mux_drivers.insert(assign_map(it.second->connections.at("\\Y")), it.second);
+ if (it.second->connections_.at("\\A").size() == it.second->connections_.at("\\B").size())
+ mux_drivers.insert(assign_map(it.second->connections_.at("\\Y")), it.second);
continue;
}
if (!design->selected(mod_it.second, it.second))
for (auto &it : cell->parameters)
hash_string += "P " + it.first + "=" + it.second.as_string() + "\n";
- const std::map<RTLIL::IdString, RTLIL::SigSpec> *conn = &cell->connections;
+ const std::map<RTLIL::IdString, RTLIL::SigSpec> *conn = &cell->connections_;
std::map<RTLIL::IdString, RTLIL::SigSpec> alt_conn;
if (cell->type == "$and" || cell->type == "$or" || cell->type == "$xor" || cell->type == "$xnor" || cell->type == "$add" || cell->type == "$mul" ||
return true;
}
- std::map<RTLIL::IdString, RTLIL::SigSpec> conn1 = cell1->connections;
- std::map<RTLIL::IdString, RTLIL::SigSpec> conn2 = cell2->connections;
+ std::map<RTLIL::IdString, RTLIL::SigSpec> conn1 = cell1->connections_;
+ std::map<RTLIL::IdString, RTLIL::SigSpec> conn2 = cell2->connections_;
for (auto &it : conn1) {
if (ct.cell_output(cell1->type, it.first))
}
if (cell1->type.substr(0, 1) == "$" && conn1.count("\\Q") != 0) {
- std::vector<RTLIL::SigBit> q1 = dff_init_map(cell1->connections.at("\\Q")).to_sigbit_vector();
- std::vector<RTLIL::SigBit> q2 = dff_init_map(cell2->connections.at("\\Q")).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> q1 = dff_init_map(cell1->connections_.at("\\Q")).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> q2 = dff_init_map(cell2->connections_.at("\\Q")).to_sigbit_vector();
for (size_t i = 0; i < q1.size(); i++)
if ((q1.at(i).wire == NULL || q2.at(i).wire == NULL) && q1.at(i) != q2.at(i)) {
lt = q1.at(i) < q2.at(i);
if (sharemap.count(cell) > 0) {
did_something = true;
log(" Cell `%s' is identical to cell `%s'.\n", cell->name.c_str(), sharemap[cell]->name.c_str());
- for (auto &it : cell->connections) {
+ for (auto &it : cell->connections_) {
if (ct.cell_output(cell->type, it.first)) {
- RTLIL::SigSpec other_sig = sharemap[cell]->connections[it.first];
+ RTLIL::SigSpec other_sig = sharemap[cell]->connections_[it.first];
log(" Redirecting output %s: %s = %s\n", it.first.c_str(),
log_signal(it.second), log_signal(other_sig));
- module->connections.push_back(RTLIL::SigSig(it.second, other_sig));
+ module->connections_.push_back(RTLIL::SigSig(it.second, other_sig));
assign_map.add(it.second, other_sig);
}
}
for (auto &cell_it : mod->cells) {
RTLIL::Cell *cell = cell_it.second;
- if (cell->type == "$reduce_or" && cell->connections["\\Y"] == signal)
- return check_signal(mod, cell->connections["\\A"], ref, polarity);
- if (cell->type == "$reduce_bool" && cell->connections["\\Y"] == signal)
- return check_signal(mod, cell->connections["\\A"], ref, polarity);
- if (cell->type == "$logic_not" && cell->connections["\\Y"] == signal) {
+ if (cell->type == "$reduce_or" && cell->connections_["\\Y"] == signal)
+ return check_signal(mod, cell->connections_["\\A"], ref, polarity);
+ if (cell->type == "$reduce_bool" && cell->connections_["\\Y"] == signal)
+ return check_signal(mod, cell->connections_["\\A"], ref, polarity);
+ if (cell->type == "$logic_not" && cell->connections_["\\Y"] == signal) {
polarity = !polarity;
- return check_signal(mod, cell->connections["\\A"], ref, polarity);
+ return check_signal(mod, cell->connections_["\\A"], ref, polarity);
}
- if (cell->type == "$not" && cell->connections["\\Y"] == signal) {
+ if (cell->type == "$not" && cell->connections_["\\Y"] == signal) {
polarity = !polarity;
- return check_signal(mod, cell->connections["\\A"], ref, polarity);
+ return check_signal(mod, cell->connections_["\\A"], ref, polarity);
}
- if ((cell->type == "$eq" || cell->type == "$eqx") && cell->connections["\\Y"] == signal) {
- if (cell->connections["\\A"].is_fully_const()) {
- if (!cell->connections["\\A"].as_bool())
+ if ((cell->type == "$eq" || cell->type == "$eqx") && cell->connections_["\\Y"] == signal) {
+ if (cell->connections_["\\A"].is_fully_const()) {
+ if (!cell->connections_["\\A"].as_bool())
polarity = !polarity;
- return check_signal(mod, cell->connections["\\B"], ref, polarity);
+ return check_signal(mod, cell->connections_["\\B"], ref, polarity);
}
- if (cell->connections["\\B"].is_fully_const()) {
- if (!cell->connections["\\B"].as_bool())
+ if (cell->connections_["\\B"].is_fully_const()) {
+ if (!cell->connections_["\\B"].as_bool())
polarity = !polarity;
- return check_signal(mod, cell->connections["\\A"], ref, polarity);
+ return check_signal(mod, cell->connections_["\\A"], ref, polarity);
}
}
- if ((cell->type == "$ne" || cell->type == "$nex") && cell->connections["\\Y"] == signal) {
- if (cell->connections["\\A"].is_fully_const()) {
- if (cell->connections["\\A"].as_bool())
+ if ((cell->type == "$ne" || cell->type == "$nex") && cell->connections_["\\Y"] == signal) {
+ if (cell->connections_["\\A"].is_fully_const()) {
+ if (cell->connections_["\\A"].as_bool())
polarity = !polarity;
- return check_signal(mod, cell->connections["\\B"], ref, polarity);
+ return check_signal(mod, cell->connections_["\\B"], ref, polarity);
}
- if (cell->connections["\\B"].is_fully_const()) {
- if (cell->connections["\\B"].as_bool())
+ if (cell->connections_["\\B"].is_fully_const()) {
+ if (cell->connections_["\\B"].as_bool())
polarity = !polarity;
- return check_signal(mod, cell->connections["\\A"], ref, polarity);
+ return check_signal(mod, cell->connections_["\\A"], ref, polarity);
}
}
}
cell->parameters["\\A_SIGNED"] = RTLIL::Const(0);
cell->parameters["\\A_WIDTH"] = RTLIL::Const(sync_low_signals.size());
cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
- cell->connections["\\A"] = sync_low_signals;
- cell->connections["\\Y"] = sync_low_signals = mod->addWire(NEW_ID);
+ cell->connections_["\\A"] = sync_low_signals;
+ cell->connections_["\\Y"] = sync_low_signals = mod->addWire(NEW_ID);
}
if (sync_low_signals.size() > 0) {
cell->parameters["\\A_SIGNED"] = RTLIL::Const(0);
cell->parameters["\\A_WIDTH"] = RTLIL::Const(sync_low_signals.size());
cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
- cell->connections["\\A"] = sync_low_signals;
- cell->connections["\\Y"] = mod->addWire(NEW_ID);
- sync_high_signals.append(cell->connections["\\Y"]);
+ cell->connections_["\\A"] = sync_low_signals;
+ cell->connections_["\\Y"] = mod->addWire(NEW_ID);
+ sync_high_signals.append(cell->connections_["\\Y"]);
}
if (sync_high_signals.size() > 1) {
cell->parameters["\\A_SIGNED"] = RTLIL::Const(0);
cell->parameters["\\A_WIDTH"] = RTLIL::Const(sync_high_signals.size());
cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
- cell->connections["\\A"] = sync_high_signals;
- cell->connections["\\Y"] = sync_high_signals = mod->addWire(NEW_ID);
+ cell->connections_["\\A"] = sync_high_signals;
+ cell->connections_["\\Y"] = sync_high_signals = mod->addWire(NEW_ID);
}
RTLIL::Cell *inv_cell = mod->addCell(NEW_ID, "$not");
inv_cell->parameters["\\A_SIGNED"] = RTLIL::Const(0);
inv_cell->parameters["\\A_WIDTH"] = RTLIL::Const(sig_d.size());
inv_cell->parameters["\\Y_WIDTH"] = RTLIL::Const(sig_d.size());
- inv_cell->connections["\\A"] = sync_value;
- inv_cell->connections["\\Y"] = sync_value_inv = mod->addWire(NEW_ID, sig_d.size());
+ inv_cell->connections_["\\A"] = sync_value;
+ inv_cell->connections_["\\Y"] = sync_value_inv = mod->addWire(NEW_ID, sig_d.size());
RTLIL::Cell *mux_set_cell = mod->addCell(NEW_ID, "$mux");
mux_set_cell->parameters["\\WIDTH"] = RTLIL::Const(sig_d.size());
- mux_set_cell->connections["\\A"] = sig_sr_set;
- mux_set_cell->connections["\\B"] = sync_value;
- mux_set_cell->connections["\\S"] = sync_high_signals;
- mux_set_cell->connections["\\Y"] = sig_sr_set = mod->addWire(NEW_ID, sig_d.size());
+ mux_set_cell->connections_["\\A"] = sig_sr_set;
+ mux_set_cell->connections_["\\B"] = sync_value;
+ mux_set_cell->connections_["\\S"] = sync_high_signals;
+ mux_set_cell->connections_["\\Y"] = sig_sr_set = mod->addWire(NEW_ID, sig_d.size());
RTLIL::Cell *mux_clr_cell = mod->addCell(NEW_ID, "$mux");
mux_clr_cell->parameters["\\WIDTH"] = RTLIL::Const(sig_d.size());
- mux_clr_cell->connections["\\A"] = sig_sr_clr;
- mux_clr_cell->connections["\\B"] = sync_value_inv;
- mux_clr_cell->connections["\\S"] = sync_high_signals;
- mux_clr_cell->connections["\\Y"] = sig_sr_clr = mod->addWire(NEW_ID, sig_d.size());
+ mux_clr_cell->connections_["\\A"] = sig_sr_clr;
+ mux_clr_cell->connections_["\\B"] = sync_value_inv;
+ mux_clr_cell->connections_["\\S"] = sync_high_signals;
+ mux_clr_cell->connections_["\\Y"] = sig_sr_clr = mod->addWire(NEW_ID, sig_d.size());
}
std::stringstream sstr;
cell->parameters["\\CLK_POLARITY"] = RTLIL::Const(clk_polarity, 1);
cell->parameters["\\SET_POLARITY"] = RTLIL::Const(true, 1);
cell->parameters["\\CLR_POLARITY"] = RTLIL::Const(true, 1);
- cell->connections["\\D"] = sig_d;
- cell->connections["\\Q"] = sig_q;
- cell->connections["\\CLK"] = clk;
- cell->connections["\\SET"] = sig_sr_set;
- cell->connections["\\CLR"] = sig_sr_clr;
+ cell->connections_["\\D"] = sig_d;
+ cell->connections_["\\Q"] = sig_q;
+ cell->connections_["\\CLK"] = clk;
+ cell->connections_["\\SET"] = sig_sr_set;
+ cell->connections_["\\CLR"] = sig_sr_clr;
log(" created %s cell `%s' with %s edge clock and multiple level-sensitive resets.\n",
cell->type.c_str(), cell->name.c_str(), clk_polarity ? "positive" : "negative");
inv_set->parameters["\\A_SIGNED"] = RTLIL::Const(0);
inv_set->parameters["\\A_WIDTH"] = RTLIL::Const(sig_in.size());
inv_set->parameters["\\Y_WIDTH"] = RTLIL::Const(sig_in.size());
- inv_set->connections["\\A"] = sig_set;
- inv_set->connections["\\Y"] = sig_set_inv;
+ inv_set->connections_["\\A"] = sig_set;
+ inv_set->connections_["\\Y"] = sig_set_inv;
RTLIL::Cell *mux_sr_set = mod->addCell(NEW_ID, "$mux");
mux_sr_set->parameters["\\WIDTH"] = RTLIL::Const(sig_in.size());
- mux_sr_set->connections[set_polarity ? "\\A" : "\\B"] = RTLIL::Const(0, sig_in.size());
- mux_sr_set->connections[set_polarity ? "\\B" : "\\A"] = sig_set;
- mux_sr_set->connections["\\Y"] = sig_sr_set;
- mux_sr_set->connections["\\S"] = set;
+ mux_sr_set->connections_[set_polarity ? "\\A" : "\\B"] = RTLIL::Const(0, sig_in.size());
+ mux_sr_set->connections_[set_polarity ? "\\B" : "\\A"] = sig_set;
+ mux_sr_set->connections_["\\Y"] = sig_sr_set;
+ mux_sr_set->connections_["\\S"] = set;
RTLIL::Cell *mux_sr_clr = mod->addCell(NEW_ID, "$mux");
mux_sr_clr->parameters["\\WIDTH"] = RTLIL::Const(sig_in.size());
- mux_sr_clr->connections[set_polarity ? "\\A" : "\\B"] = RTLIL::Const(0, sig_in.size());
- mux_sr_clr->connections[set_polarity ? "\\B" : "\\A"] = sig_set_inv;
- mux_sr_clr->connections["\\Y"] = sig_sr_clr;
- mux_sr_clr->connections["\\S"] = set;
+ mux_sr_clr->connections_[set_polarity ? "\\A" : "\\B"] = RTLIL::Const(0, sig_in.size());
+ mux_sr_clr->connections_[set_polarity ? "\\B" : "\\A"] = sig_set_inv;
+ mux_sr_clr->connections_["\\Y"] = sig_sr_clr;
+ mux_sr_clr->connections_["\\S"] = set;
RTLIL::Cell *cell = mod->addCell(sstr.str(), "$dffsr");
cell->attributes = proc->attributes;
cell->parameters["\\CLK_POLARITY"] = RTLIL::Const(clk_polarity, 1);
cell->parameters["\\SET_POLARITY"] = RTLIL::Const(true, 1);
cell->parameters["\\CLR_POLARITY"] = RTLIL::Const(true, 1);
- cell->connections["\\D"] = sig_in;
- cell->connections["\\Q"] = sig_out;
- cell->connections["\\CLK"] = clk;
- cell->connections["\\SET"] = sig_sr_set;
- cell->connections["\\CLR"] = sig_sr_clr;
+ cell->connections_["\\D"] = sig_in;
+ cell->connections_["\\Q"] = sig_out;
+ cell->connections_["\\CLK"] = clk;
+ cell->connections_["\\SET"] = sig_sr_set;
+ cell->connections_["\\CLR"] = sig_sr_clr;
log(" created %s cell `%s' with %s edge clock and %s level non-const reset.\n", cell->type.c_str(), cell->name.c_str(),
clk_polarity ? "positive" : "negative", set_polarity ? "positive" : "negative");
}
cell->parameters["\\CLK_POLARITY"] = RTLIL::Const(clk_polarity, 1);
- cell->connections["\\D"] = sig_in;
- cell->connections["\\Q"] = sig_out;
+ cell->connections_["\\D"] = sig_in;
+ cell->connections_["\\Q"] = sig_out;
if (arst)
- cell->connections["\\ARST"] = *arst;
- cell->connections["\\CLK"] = clk;
+ cell->connections_["\\ARST"] = *arst;
+ cell->connections_["\\CLK"] = clk;
log(" created %s cell `%s' with %s edge clock", cell->type.c_str(), cell->name.c_str(), clk_polarity ? "positive" : "negative");
if (arst)
cell->parameters["\\A_WIDTH"] = RTLIL::Const(inputs.size());
cell->parameters["\\B_WIDTH"] = RTLIL::Const(inputs.size());
cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
- cell->connections["\\A"] = inputs;
- cell->connections["\\B"] = compare;
- cell->connections["\\Y"] = sync_level->signal;
+ cell->connections_["\\A"] = inputs;
+ cell->connections_["\\B"] = compare;
+ cell->connections_["\\Y"] = sync_level->signal;
many_async_rules.clear();
}
if (sync_edge || sync_level || many_async_rules.size() > 0)
log_error("Mixed always event with edge and/or level sensitive events!\n");
log(" created direct connection (no actual register cell created).\n");
- mod->connections.push_back(RTLIL::SigSig(sig, insig));
+ mod->connections_.push_back(RTLIL::SigSig(sig, insig));
continue;
}
if (sig.size() == 1 && comp == RTLIL::SigSpec(1,1))
{
- mod->connections.push_back(RTLIL::SigSig(RTLIL::SigSpec(cmp_wire, cmp_wire->width++), sig));
+ mod->connections_.push_back(RTLIL::SigSig(RTLIL::SigSpec(cmp_wire, cmp_wire->width++), sig));
}
else
{
eq_cell->parameters["\\B_WIDTH"] = RTLIL::Const(comp.size());
eq_cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
- eq_cell->connections["\\A"] = sig;
- eq_cell->connections["\\B"] = comp;
- eq_cell->connections["\\Y"] = RTLIL::SigSpec(cmp_wire, cmp_wire->width++);
+ eq_cell->connections_["\\A"] = sig;
+ eq_cell->connections_["\\B"] = comp;
+ eq_cell->connections_["\\Y"] = RTLIL::SigSpec(cmp_wire, cmp_wire->width++);
}
}
any_cell->parameters["\\A_WIDTH"] = RTLIL::Const(cmp_wire->width);
any_cell->parameters["\\Y_WIDTH"] = RTLIL::Const(1);
- any_cell->connections["\\A"] = cmp_wire;
- any_cell->connections["\\Y"] = RTLIL::SigSpec(ctrl_wire);
+ any_cell->connections_["\\A"] = cmp_wire;
+ any_cell->connections_["\\Y"] = RTLIL::SigSpec(ctrl_wire);
}
return RTLIL::SigSpec(ctrl_wire);
mux_cell->attributes = sw->attributes;
mux_cell->parameters["\\WIDTH"] = RTLIL::Const(when_signal.size());
- mux_cell->connections["\\A"] = else_signal;
- mux_cell->connections["\\B"] = when_signal;
- mux_cell->connections["\\S"] = ctrl_sig;
- mux_cell->connections["\\Y"] = RTLIL::SigSpec(result_wire);
+ mux_cell->connections_["\\A"] = else_signal;
+ mux_cell->connections_["\\B"] = when_signal;
+ mux_cell->connections_["\\S"] = ctrl_sig;
+ mux_cell->connections_["\\Y"] = RTLIL::SigSpec(result_wire);
last_mux_cell = mux_cell;
return RTLIL::SigSpec(result_wire);
static void append_pmux(RTLIL::Module *mod, const RTLIL::SigSpec &signal, const std::vector<RTLIL::SigSpec> &compare, RTLIL::SigSpec when_signal, RTLIL::Cell *last_mux_cell, RTLIL::SwitchRule *sw)
{
assert(last_mux_cell != NULL);
- assert(when_signal.size() == last_mux_cell->connections["\\A"].size());
+ assert(when_signal.size() == last_mux_cell->connections_["\\A"].size());
RTLIL::SigSpec ctrl_sig = gen_cmp(mod, signal, compare, sw);
assert(ctrl_sig.size() == 1);
last_mux_cell->type = "$pmux";
- last_mux_cell->connections["\\S"].append(ctrl_sig);
- last_mux_cell->connections["\\B"].append(when_signal);
- last_mux_cell->parameters["\\S_WIDTH"] = last_mux_cell->connections["\\S"].size();
+ last_mux_cell->connections_["\\S"].append(ctrl_sig);
+ last_mux_cell->connections_["\\B"].append(when_signal);
+ last_mux_cell->parameters["\\S_WIDTH"] = last_mux_cell->connections_["\\S"].size();
}
static RTLIL::SigSpec signal_to_mux_tree(RTLIL::Module *mod, RTLIL::CaseRule *cs, const RTLIL::SigSpec &sig, const RTLIL::SigSpec &defval)
log(" creating decoder for signal `%s'.\n", log_signal(sig));
RTLIL::SigSpec value = signal_to_mux_tree(mod, &proc->root_case, sig, RTLIL::SigSpec(RTLIL::State::Sx, sig.size()));
- mod->connections.push_back(RTLIL::SigSig(sig, value));
+ mod->connections_.push_back(RTLIL::SigSig(sig, value));
}
}
SigPool dffsignals;
for (auto &it : module->cells) {
- if (ct.cell_known(it.second->type) && it.second->connections.count("\\Q"))
- dffsignals.add(sigmap(it.second->connections.at("\\Q")));
+ if (ct.cell_known(it.second->type) && it.second->connections_.count("\\Q"))
+ dffsignals.add(sigmap(it.second->connections_.at("\\Q")));
}
for (auto &it : module->wires) {
info.cell = it.second;
if (info.cell->type == "$dff") {
- info.bit_clk = sigmap(info.cell->connections.at("\\CLK")).to_single_sigbit();
+ info.bit_clk = sigmap(info.cell->connections_.at("\\CLK")).to_single_sigbit();
info.clk_polarity = info.cell->parameters.at("\\CLK_POLARITY").as_bool();
- std::vector<RTLIL::SigBit> sig_d = sigmap(info.cell->connections.at("\\D")).to_sigbit_vector();
- std::vector<RTLIL::SigBit> sig_q = sigmap(info.cell->connections.at("\\Q")).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_d = sigmap(info.cell->connections_.at("\\D")).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_q = sigmap(info.cell->connections_.at("\\Q")).to_sigbit_vector();
for (size_t i = 0; i < sig_d.size(); i++) {
info.bit_d = sig_d.at(i);
bit_info[sig_q.at(i)] = info;
}
if (info.cell->type == "$adff") {
- info.bit_clk = sigmap(info.cell->connections.at("\\CLK")).to_single_sigbit();
- info.bit_arst = sigmap(info.cell->connections.at("\\ARST")).to_single_sigbit();
+ info.bit_clk = sigmap(info.cell->connections_.at("\\CLK")).to_single_sigbit();
+ info.bit_arst = sigmap(info.cell->connections_.at("\\ARST")).to_single_sigbit();
info.clk_polarity = info.cell->parameters.at("\\CLK_POLARITY").as_bool();
info.arst_polarity = info.cell->parameters.at("\\ARST_POLARITY").as_bool();
- std::vector<RTLIL::SigBit> sig_d = sigmap(info.cell->connections.at("\\D")).to_sigbit_vector();
- std::vector<RTLIL::SigBit> sig_q = sigmap(info.cell->connections.at("\\Q")).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_d = sigmap(info.cell->connections_.at("\\D")).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> sig_q = sigmap(info.cell->connections_.at("\\Q")).to_sigbit_vector();
std::vector<RTLIL::State> arst_value = info.cell->parameters.at("\\ARST_VALUE").bits;
for (size_t i = 0; i < sig_d.size(); i++) {
info.bit_d = sig_d.at(i);
}
if (info.cell->type == "$_DFF_N_" || info.cell->type == "$_DFF_P_") {
- info.bit_clk = sigmap(info.cell->connections.at("\\C")).to_single_sigbit();
+ info.bit_clk = sigmap(info.cell->connections_.at("\\C")).to_single_sigbit();
info.clk_polarity = info.cell->type == "$_DFF_P_";
- info.bit_d = sigmap(info.cell->connections.at("\\D")).to_single_sigbit();
- bit_info[sigmap(info.cell->connections.at("\\Q")).to_single_sigbit()] = info;
+ info.bit_d = sigmap(info.cell->connections_.at("\\D")).to_single_sigbit();
+ bit_info[sigmap(info.cell->connections_.at("\\Q")).to_single_sigbit()] = info;
continue;
}
if (info.cell->type.size() == 10 && info.cell->type.substr(0, 6) == "$_DFF_") {
- info.bit_clk = sigmap(info.cell->connections.at("\\C")).to_single_sigbit();
- info.bit_arst = sigmap(info.cell->connections.at("\\R")).to_single_sigbit();
+ info.bit_clk = sigmap(info.cell->connections_.at("\\C")).to_single_sigbit();
+ info.bit_arst = sigmap(info.cell->connections_.at("\\R")).to_single_sigbit();
info.clk_polarity = info.cell->type[6] == 'P';
info.arst_polarity = info.cell->type[7] == 'P';
info.arst_value = info.cell->type[0] == '1' ? RTLIL::State::S1 : RTLIL::State::S0;
- info.bit_d = sigmap(info.cell->connections.at("\\D")).to_single_sigbit();
- bit_info[sigmap(info.cell->connections.at("\\Q")).to_single_sigbit()] = info;
+ info.bit_d = sigmap(info.cell->connections_.at("\\D")).to_single_sigbit();
+ bit_info[sigmap(info.cell->connections_.at("\\Q")).to_single_sigbit()] = info;
continue;
}
}
for (auto &it : module->cells) {
if (!ct.cell_known(it.second->type))
continue;
- for (auto &conn : it.second->connections)
+ for (auto &conn : it.second->connections_)
if (ct.cell_input(it.second->type, conn.first))
conn.second = out_to_in_map(sigmap(conn.second));
}
- for (auto &conn : module->connections)
+ for (auto &conn : module->connections_)
conn.second = out_to_in_map(sigmap(conn.second));
}
for (auto &cell_name : info.cells) {
RTLIL::Cell *cell = module->cells.at(cell_name);
- std::vector<RTLIL::SigBit> cell_q_bits = sigmap(cell->connections.at("\\Q")).to_sigbit_vector();
+ std::vector<RTLIL::SigBit> cell_q_bits = sigmap(cell->connections_.at("\\Q")).to_sigbit_vector();
for (auto &bit : cell_q_bits)
if (wire_bits_set.count(bit))
bit = RTLIL::SigBit(wire_dummy_q, wire_dummy_q->width++);
- cell->connections.at("\\Q") = cell_q_bits;
+ cell->connections_.at("\\Q") = cell_q_bits;
}
RTLIL::Wire *wire_q = new RTLIL::Wire;
connect_q.second.append(RTLIL::SigBit(wire_q, i));
set_q_bits.insert(wire_bits_vec[i]);
}
- module->connections.push_back(connect_q);
+ module->connections_.push_back(connect_q);
RTLIL::Wire *wire_d = new RTLIL::Wire;
wire_d->name = wire->name + sep + "d";
wire_d->port_output = true;
log("New module port: %s/%s\n", RTLIL::id2cstr(module->name), RTLIL::id2cstr(wire_d->name));
add_new_wire(module, wire_d);
- module->connections.push_back(RTLIL::SigSig(wire_d, info.sig_d));
+ module->connections_.push_back(RTLIL::SigSig(wire_d, info.sig_d));
RTLIL::Wire *wire_c = new RTLIL::Wire;
wire_c->name = wire->name + sep + "c";
log("New module port: %s/%s\n", RTLIL::id2cstr(module->name), RTLIL::id2cstr(wire_c->name));
add_new_wire(module, wire_c);
if (info.clk_polarity) {
- module->connections.push_back(RTLIL::SigSig(wire_c, info.sig_clk));
+ module->connections_.push_back(RTLIL::SigSig(wire_c, info.sig_clk));
} else {
RTLIL::Cell *c = module->addCell(NEW_ID, "$not");
c->parameters["\\A_SIGNED"] = 0;
c->parameters["\\A_WIDTH"] = 1;
c->parameters["\\Y_WIDTH"] = 1;
- c->connections["\\A"] = info.sig_clk;
- c->connections["\\Y"] = wire_c;
+ c->connections_["\\A"] = info.sig_clk;
+ c->connections_["\\Y"] = wire_c;
}
if (info.sig_arst != RTLIL::State::Sm)
log("New module port: %s/%s\n", RTLIL::id2cstr(module->name), RTLIL::id2cstr(wire_r->name));
add_new_wire(module, wire_r);
if (info.arst_polarity) {
- module->connections.push_back(RTLIL::SigSig(wire_r, info.sig_arst));
+ module->connections_.push_back(RTLIL::SigSig(wire_r, info.sig_arst));
} else {
RTLIL::Cell *c = module->addCell(NEW_ID, "$not");
c->parameters["\\A_SIGNED"] = 0;
c->parameters["\\A_WIDTH"] = 1;
c->parameters["\\Y_WIDTH"] = 1;
- c->connections["\\A"] = info.sig_arst;
- c->connections["\\Y"] = wire_r;
+ c->connections_["\\A"] = info.sig_arst;
+ c->connections_["\\Y"] = wire_r;
}
RTLIL::Wire *wire_v = new RTLIL::Wire;
wire_v->port_output = true;
log("New module port: %s/%s\n", RTLIL::id2cstr(module->name), RTLIL::id2cstr(wire_v->name));
add_new_wire(module, wire_v);
- module->connections.push_back(RTLIL::SigSig(wire_v, info.arst_value));
+ module->connections_.push_back(RTLIL::SigSig(wire_v, info.arst_value));
}
}
log("New module port: %s/%s (%s)\n", RTLIL::id2cstr(module->name), RTLIL::id2cstr(w->name), RTLIL::id2cstr(cell->type));
RTLIL::SigSpec sig;
- if (cell->connections.count(p->name) != 0)
- sig = cell->connections.at(p->name);
+ if (cell->connections_.count(p->name) != 0)
+ sig = cell->connections_.at(p->name);
sig.extend(w->width);
if (w->port_input)
- module->connections.push_back(RTLIL::SigSig(sig, w));
+ module->connections_.push_back(RTLIL::SigSig(sig, w));
else
- module->connections.push_back(RTLIL::SigSig(w, sig));
+ module->connections_.push_back(RTLIL::SigSig(w, sig));
}
}
else
{
- for (auto &it : cell->connections)
+ for (auto &it : cell->connections_)
{
RTLIL::Wire *w = new RTLIL::Wire;
w->name = cell->name + sep + RTLIL::unescape_id(it.first);
log("New module port: %s/%s (%s)\n", RTLIL::id2cstr(module->name), RTLIL::id2cstr(w->name), RTLIL::id2cstr(cell->type));
if (w->port_input)
- module->connections.push_back(RTLIL::SigSig(it.second, w));
+ module->connections_.push_back(RTLIL::SigSig(it.second, w));
else
- module->connections.push_back(RTLIL::SigSig(w, it.second));
+ module->connections_.push_back(RTLIL::SigSig(w, it.second));
}
}
for (auto &it : module->cells) {
if (ct.cell_known(it.second->type)) {
std::set<RTLIL::SigBit> inputs, outputs;
- for (auto &port : it.second->connections) {
+ for (auto &port : it.second->connections_) {
std::vector<RTLIL::SigBit> bits = sigmap(port.second).to_sigbit_vector();
if (ct.cell_output(it.second->type, port.first))
outputs.insert(bits.begin(), bits.end());
bits_full_total += outputs.size();
}
if (inv_mode && it.second->type == "$_INV_")
- inv_pairs.insert(std::pair<RTLIL::SigBit, RTLIL::SigBit>(sigmap(it.second->connections.at("\\A")), sigmap(it.second->connections.at("\\Y"))));
+ inv_pairs.insert(std::pair<RTLIL::SigBit, RTLIL::SigBit>(sigmap(it.second->connections_.at("\\A")), sigmap(it.second->connections_.at("\\Y"))));
}
int bits_count = 0;
RTLIL::Cell *drv = drivers.at(grp[i].bit).first;
RTLIL::Wire *dummy_wire = module->addWire(NEW_ID);
- for (auto &port : drv->connections)
+ for (auto &port : drv->connections_)
if (ct.cell_output(drv->type, port.first))
sigmap(port.second).replace(grp[i].bit, dummy_wire, &port.second);
inv_sig = module->addWire(NEW_ID);
RTLIL::Cell *inv_cell = module->addCell(NEW_ID, "$_INV_");
- inv_cell->connections["\\A"] = grp[0].bit;
- inv_cell->connections["\\Y"] = inv_sig;
+ inv_cell->connections_["\\A"] = grp[0].bit;
+ inv_cell->connections_["\\Y"] = inv_sig;
}
- module->connections.push_back(RTLIL::SigSig(grp[i].bit, inv_sig));
+ module->connections_.push_back(RTLIL::SigSig(grp[i].bit, inv_sig));
}
else
- module->connections.push_back(RTLIL::SigSig(grp[i].bit, grp[0].bit));
+ module->connections_.push_back(RTLIL::SigSig(grp[i].bit, grp[0].bit));
rewired_sigbits++;
}
w2->width = w1->width;
miter_module->add(w2);
- gold_cell->connections[w1->name] = w2;
- gate_cell->connections[w1->name] = w2;
+ gold_cell->connections_[w1->name] = w2;
+ gate_cell->connections_[w1->name] = w2;
}
if (w1->port_output)
w2_gate->width = w1->width;
miter_module->add(w2_gate);
- gold_cell->connections[w1->name] = w2_gold;
- gate_cell->connections[w1->name] = w2_gate;
+ gold_cell->connections_[w1->name] = w2_gold;
+ gate_cell->connections_[w1->name] = w2_gate;
RTLIL::SigSpec this_condition;
eqx_cell->parameters["\\Y_WIDTH"] = 1;
eqx_cell->parameters["\\A_SIGNED"] = 0;
eqx_cell->parameters["\\B_SIGNED"] = 0;
- eqx_cell->connections["\\A"] = RTLIL::SigSpec(w2_gold, i);
- eqx_cell->connections["\\B"] = RTLIL::State::Sx;
- eqx_cell->connections["\\Y"] = gold_x.extract(i, 1);
+ eqx_cell->connections_["\\A"] = RTLIL::SigSpec(w2_gold, i);
+ eqx_cell->connections_["\\B"] = RTLIL::State::Sx;
+ eqx_cell->connections_["\\Y"] = gold_x.extract(i, 1);
}
RTLIL::SigSpec gold_masked = miter_module->addWire(NEW_ID, w2_gold->width);
or_gold_cell->parameters["\\Y_WIDTH"] = w2_gold->width;
or_gold_cell->parameters["\\A_SIGNED"] = 0;
or_gold_cell->parameters["\\B_SIGNED"] = 0;
- or_gold_cell->connections["\\A"] = w2_gold;
- or_gold_cell->connections["\\B"] = gold_x;
- or_gold_cell->connections["\\Y"] = gold_masked;
+ or_gold_cell->connections_["\\A"] = w2_gold;
+ or_gold_cell->connections_["\\B"] = gold_x;
+ or_gold_cell->connections_["\\Y"] = gold_masked;
RTLIL::Cell *or_gate_cell = miter_module->addCell(NEW_ID, "$or");
or_gate_cell->parameters["\\A_WIDTH"] = w2_gate->width;
or_gate_cell->parameters["\\Y_WIDTH"] = w2_gate->width;
or_gate_cell->parameters["\\A_SIGNED"] = 0;
or_gate_cell->parameters["\\B_SIGNED"] = 0;
- or_gate_cell->connections["\\A"] = w2_gate;
- or_gate_cell->connections["\\B"] = gold_x;
- or_gate_cell->connections["\\Y"] = gate_masked;
+ or_gate_cell->connections_["\\A"] = w2_gate;
+ or_gate_cell->connections_["\\B"] = gold_x;
+ or_gate_cell->connections_["\\Y"] = gate_masked;
RTLIL::Cell *eq_cell = miter_module->addCell(NEW_ID, "$eqx");
eq_cell->parameters["\\A_WIDTH"] = w2_gold->width;
eq_cell->parameters["\\Y_WIDTH"] = 1;
eq_cell->parameters["\\A_SIGNED"] = 0;
eq_cell->parameters["\\B_SIGNED"] = 0;
- eq_cell->connections["\\A"] = gold_masked;
- eq_cell->connections["\\B"] = gate_masked;
- eq_cell->connections["\\Y"] = miter_module->addWire(NEW_ID);
- this_condition = eq_cell->connections["\\Y"];
+ eq_cell->connections_["\\A"] = gold_masked;
+ eq_cell->connections_["\\B"] = gate_masked;
+ eq_cell->connections_["\\Y"] = miter_module->addWire(NEW_ID);
+ this_condition = eq_cell->connections_["\\Y"];
}
else
{
eq_cell->parameters["\\Y_WIDTH"] = 1;
eq_cell->parameters["\\A_SIGNED"] = 0;
eq_cell->parameters["\\B_SIGNED"] = 0;
- eq_cell->connections["\\A"] = w2_gold;
- eq_cell->connections["\\B"] = w2_gate;
- eq_cell->connections["\\Y"] = miter_module->addWire(NEW_ID);
- this_condition = eq_cell->connections["\\Y"];
+ eq_cell->connections_["\\A"] = w2_gold;
+ eq_cell->connections_["\\B"] = w2_gate;
+ eq_cell->connections_["\\Y"] = miter_module->addWire(NEW_ID);
+ this_condition = eq_cell->connections_["\\Y"];
}
if (flag_make_outcmp)
w_cmp->name = "\\cmp_" + RTLIL::unescape_id(w1->name);
w_cmp->port_output = true;
miter_module->add(w_cmp);
- miter_module->connections.push_back(RTLIL::SigSig(w_cmp, this_condition));
+ miter_module->connections_.push_back(RTLIL::SigSig(w_cmp, this_condition));
}
all_conditions.append(this_condition);
reduce_cell->parameters["\\A_WIDTH"] = all_conditions.size();
reduce_cell->parameters["\\Y_WIDTH"] = 1;
reduce_cell->parameters["\\A_SIGNED"] = 0;
- reduce_cell->connections["\\A"] = all_conditions;
- reduce_cell->connections["\\Y"] = miter_module->addWire(NEW_ID);
- all_conditions = reduce_cell->connections["\\Y"];
+ reduce_cell->connections_["\\A"] = all_conditions;
+ reduce_cell->connections_["\\Y"] = miter_module->addWire(NEW_ID);
+ all_conditions = reduce_cell->connections_["\\Y"];
}
if (flag_make_assert) {
RTLIL::Cell *assert_cell = miter_module->addCell(NEW_ID, "$assert");
- assert_cell->connections["\\A"] = all_conditions;
- assert_cell->connections["\\EN"] = RTLIL::SigSpec(1, 1);
+ assert_cell->connections_["\\A"] = all_conditions;
+ assert_cell->connections_["\\EN"] = RTLIL::SigSpec(1, 1);
}
RTLIL::Wire *w_trigger = new RTLIL::Wire;
not_cell->parameters["\\A_WIDTH"] = all_conditions.size();
not_cell->parameters["\\Y_WIDTH"] = w_trigger->width;
not_cell->parameters["\\A_SIGNED"] = 0;
- not_cell->connections["\\A"] = all_conditions;
- not_cell->connections["\\Y"] = w_trigger;
+ not_cell->connections_["\\A"] = all_conditions;
+ not_cell->connections_["\\Y"] = w_trigger;
miter_module->fixup_ports();
if (design->selected(module, c.second)) {
// log("Import cell: %s\n", RTLIL::id2cstr(c.first));
if (satgen.importCell(c.second, timestep)) {
- for (auto &p : c.second->connections)
+ for (auto &p : c.second->connections_)
if (ct.cell_output(c.second->type, p.first))
show_drivers.insert(sigmap(p.second), c.second);
import_cell_counter++;
final_signals.add(sig);
} else {
for (auto &d : drivers)
- for (auto &p : d->connections) {
+ for (auto &p : d->connections_) {
if (d->type == "$dff" && p.first == "\\CLK")
continue;
if (d->type.substr(0, 6) == "$_DFF_" && p.first == "\\C")
for (auto &pbit : portbits) {
if (pbit.cell->type == "$mux" || pbit.cell->type == "$pmux") {
- std::set<RTLIL::SigBit> bits = modwalker.sigmap(pbit.cell->connections.at("\\S")).to_sigbit_set();
+ std::set<RTLIL::SigBit> bits = modwalker.sigmap(pbit.cell->connections_.at("\\S")).to_sigbit_set();
terminal_bits.insert(bits.begin(), bits.end());
queue_bits.insert(bits.begin(), bits.end());
visited_cells.insert(pbit.cell);
if (c1->parameters.at("\\A_SIGNED").as_bool() != c2->parameters.at("\\A_SIGNED").as_bool())
{
RTLIL::Cell *unsigned_cell = c1->parameters.at("\\A_SIGNED").as_bool() ? c2 : c1;
- if (unsigned_cell->connections.at("\\A").to_sigbit_vector().back() != RTLIL::State::S0) {
+ if (unsigned_cell->connections_.at("\\A").to_sigbit_vector().back() != RTLIL::State::S0) {
unsigned_cell->parameters.at("\\A_WIDTH") = unsigned_cell->parameters.at("\\A_WIDTH").as_int() + 1;
- unsigned_cell->connections.at("\\A").append_bit(RTLIL::State::S0);
+ unsigned_cell->connections_.at("\\A").append_bit(RTLIL::State::S0);
}
unsigned_cell->parameters.at("\\A_SIGNED") = true;
unsigned_cell->check();
bool a_signed = c1->parameters.at("\\A_SIGNED").as_bool();
log_assert(a_signed == c2->parameters.at("\\A_SIGNED").as_bool());
- RTLIL::SigSpec a1 = c1->connections.at("\\A");
- RTLIL::SigSpec y1 = c1->connections.at("\\Y");
+ RTLIL::SigSpec a1 = c1->connections_.at("\\A");
+ RTLIL::SigSpec y1 = c1->connections_.at("\\Y");
- RTLIL::SigSpec a2 = c2->connections.at("\\A");
- RTLIL::SigSpec y2 = c2->connections.at("\\Y");
+ RTLIL::SigSpec a2 = c2->connections_.at("\\A");
+ RTLIL::SigSpec y2 = c2->connections_.at("\\Y");
int a_width = std::max(a1.size(), a2.size());
int y_width = std::max(y1.size(), y2.size());
- if (a1.size() != a_width) a1 = module->addPos(NEW_ID, a1, module->addWire(NEW_ID, a_width), a_signed)->connections.at("\\Y");
- if (a2.size() != a_width) a2 = module->addPos(NEW_ID, a2, module->addWire(NEW_ID, a_width), a_signed)->connections.at("\\Y");
+ if (a1.size() != a_width) a1 = module->addPos(NEW_ID, a1, module->addWire(NEW_ID, a_width), a_signed)->connections_.at("\\Y");
+ if (a2.size() != a_width) a2 = module->addPos(NEW_ID, a2, module->addWire(NEW_ID, a_width), a_signed)->connections_.at("\\Y");
RTLIL::SigSpec a = module->Mux(NEW_ID, a2, a1, act);
RTLIL::Wire *y = module->addWire(NEW_ID, y_width);
supercell->parameters["\\A_SIGNED"] = a_signed;
supercell->parameters["\\A_WIDTH"] = a_width;
supercell->parameters["\\Y_WIDTH"] = y_width;
- supercell->connections["\\A"] = a;
- supercell->connections["\\Y"] = y;
+ supercell->connections_["\\A"] = a;
+ supercell->connections_["\\Y"] = y;
RTLIL::SigSpec new_y1(y, 0, y1.size());
RTLIL::SigSpec new_y2(y, 0, y2.size());
- module->connections.push_back(RTLIL::SigSig(y1, new_y1));
- module->connections.push_back(RTLIL::SigSig(y2, new_y2));
+ module->connections_.push_back(RTLIL::SigSig(y1, new_y1));
+ module->connections_.push_back(RTLIL::SigSig(y2, new_y2));
return supercell;
}
if (score_flipped < score_unflipped)
{
- std::swap(c2->connections.at("\\A"), c2->connections.at("\\B"));
+ std::swap(c2->connections_.at("\\A"), c2->connections_.at("\\B"));
std::swap(c2->parameters.at("\\A_WIDTH"), c2->parameters.at("\\B_WIDTH"));
std::swap(c2->parameters.at("\\A_SIGNED"), c2->parameters.at("\\B_SIGNED"));
modified_src_cells = true;
{
RTLIL::Cell *unsigned_cell = c1->parameters.at("\\A_SIGNED").as_bool() ? c2 : c1;
- if (unsigned_cell->connections.at("\\A").to_sigbit_vector().back() != RTLIL::State::S0) {
+ if (unsigned_cell->connections_.at("\\A").to_sigbit_vector().back() != RTLIL::State::S0) {
unsigned_cell->parameters.at("\\A_WIDTH") = unsigned_cell->parameters.at("\\A_WIDTH").as_int() + 1;
- unsigned_cell->connections.at("\\A").append_bit(RTLIL::State::S0);
+ unsigned_cell->connections_.at("\\A").append_bit(RTLIL::State::S0);
}
unsigned_cell->parameters.at("\\A_SIGNED") = true;
modified_src_cells = true;
if (c1->parameters.at("\\B_SIGNED").as_bool() != c2->parameters.at("\\B_SIGNED").as_bool())
{
RTLIL::Cell *unsigned_cell = c1->parameters.at("\\B_SIGNED").as_bool() ? c2 : c1;
- if (unsigned_cell->connections.at("\\B").to_sigbit_vector().back() != RTLIL::State::S0) {
+ if (unsigned_cell->connections_.at("\\B").to_sigbit_vector().back() != RTLIL::State::S0) {
unsigned_cell->parameters.at("\\B_WIDTH") = unsigned_cell->parameters.at("\\B_WIDTH").as_int() + 1;
- unsigned_cell->connections.at("\\B").append_bit(RTLIL::State::S0);
+ unsigned_cell->connections_.at("\\B").append_bit(RTLIL::State::S0);
}
unsigned_cell->parameters.at("\\B_SIGNED") = true;
modified_src_cells = true;
if (c1->type == "$shl" || c1->type == "$shr" || c1->type == "$sshl" || c1->type == "$sshr")
b_signed = false;
- RTLIL::SigSpec a1 = c1->connections.at("\\A");
- RTLIL::SigSpec b1 = c1->connections.at("\\B");
- RTLIL::SigSpec y1 = c1->connections.at("\\Y");
+ RTLIL::SigSpec a1 = c1->connections_.at("\\A");
+ RTLIL::SigSpec b1 = c1->connections_.at("\\B");
+ RTLIL::SigSpec y1 = c1->connections_.at("\\Y");
- RTLIL::SigSpec a2 = c2->connections.at("\\A");
- RTLIL::SigSpec b2 = c2->connections.at("\\B");
- RTLIL::SigSpec y2 = c2->connections.at("\\Y");
+ RTLIL::SigSpec a2 = c2->connections_.at("\\A");
+ RTLIL::SigSpec b2 = c2->connections_.at("\\B");
+ RTLIL::SigSpec y2 = c2->connections_.at("\\Y");
int a_width = std::max(a1.size(), a2.size());
int b_width = std::max(b1.size(), b2.size());
{
a_width = std::max(y_width, a_width);
- if (a1.size() < y1.size()) a1 = module->addPos(NEW_ID, a1, module->addWire(NEW_ID, y1.size()), true)->connections.at("\\Y");
- if (a2.size() < y2.size()) a2 = module->addPos(NEW_ID, a2, module->addWire(NEW_ID, y2.size()), true)->connections.at("\\Y");
+ if (a1.size() < y1.size()) a1 = module->addPos(NEW_ID, a1, module->addWire(NEW_ID, y1.size()), true)->connections_.at("\\Y");
+ if (a2.size() < y2.size()) a2 = module->addPos(NEW_ID, a2, module->addWire(NEW_ID, y2.size()), true)->connections_.at("\\Y");
- if (a1.size() != a_width) a1 = module->addPos(NEW_ID, a1, module->addWire(NEW_ID, a_width), false)->connections.at("\\Y");
- if (a2.size() != a_width) a2 = module->addPos(NEW_ID, a2, module->addWire(NEW_ID, a_width), false)->connections.at("\\Y");
+ if (a1.size() != a_width) a1 = module->addPos(NEW_ID, a1, module->addWire(NEW_ID, a_width), false)->connections_.at("\\Y");
+ if (a2.size() != a_width) a2 = module->addPos(NEW_ID, a2, module->addWire(NEW_ID, a_width), false)->connections_.at("\\Y");
}
else
{
- if (a1.size() != a_width) a1 = module->addPos(NEW_ID, a1, module->addWire(NEW_ID, a_width), a_signed)->connections.at("\\Y");
- if (a2.size() != a_width) a2 = module->addPos(NEW_ID, a2, module->addWire(NEW_ID, a_width), a_signed)->connections.at("\\Y");
+ if (a1.size() != a_width) a1 = module->addPos(NEW_ID, a1, module->addWire(NEW_ID, a_width), a_signed)->connections_.at("\\Y");
+ if (a2.size() != a_width) a2 = module->addPos(NEW_ID, a2, module->addWire(NEW_ID, a_width), a_signed)->connections_.at("\\Y");
}
- if (b1.size() != b_width) b1 = module->addPos(NEW_ID, b1, module->addWire(NEW_ID, b_width), b_signed)->connections.at("\\Y");
- if (b2.size() != b_width) b2 = module->addPos(NEW_ID, b2, module->addWire(NEW_ID, b_width), b_signed)->connections.at("\\Y");
+ if (b1.size() != b_width) b1 = module->addPos(NEW_ID, b1, module->addWire(NEW_ID, b_width), b_signed)->connections_.at("\\Y");
+ if (b2.size() != b_width) b2 = module->addPos(NEW_ID, b2, module->addWire(NEW_ID, b_width), b_signed)->connections_.at("\\Y");
RTLIL::SigSpec a = module->Mux(NEW_ID, a2, a1, act);
RTLIL::SigSpec b = module->Mux(NEW_ID, b2, b1, act);
supercell->parameters["\\A_WIDTH"] = a_width;
supercell->parameters["\\B_WIDTH"] = b_width;
supercell->parameters["\\Y_WIDTH"] = y_width;
- supercell->connections["\\A"] = a;
- supercell->connections["\\B"] = b;
- supercell->connections["\\Y"] = y;
+ supercell->connections_["\\A"] = a;
+ supercell->connections_["\\B"] = b;
+ supercell->connections_["\\Y"] = y;
supercell->check();
RTLIL::SigSpec new_y1(y, 0, y1.size());
RTLIL::SigSpec new_y2(y, 0, y2.size());
- module->connections.push_back(RTLIL::SigSig(y1, new_y1));
- module->connections.push_back(RTLIL::SigSig(y2, new_y2));
+ module->connections_.push_back(RTLIL::SigSig(y1, new_y1));
+ module->connections_.push_back(RTLIL::SigSig(y2, new_y2));
return supercell;
}
for (auto &bit : pbits) {
if ((bit.cell->type == "$mux" || bit.cell->type == "$pmux") && bit.port == "\\S")
- forbidden_controls_cache[cell].insert(bit.cell->connections.at("\\S").extract(bit.offset, 1));
+ forbidden_controls_cache[cell].insert(bit.cell->connections_.at("\\S").extract(bit.offset, 1));
consumer_cells.insert(bit.cell);
}
std::set<int> used_in_b_parts;
int width = c->parameters.at("\\WIDTH").as_int();
- std::vector<RTLIL::SigBit> sig_a = modwalker.sigmap(c->connections.at("\\A"));
- std::vector<RTLIL::SigBit> sig_b = modwalker.sigmap(c->connections.at("\\B"));
- std::vector<RTLIL::SigBit> sig_s = modwalker.sigmap(c->connections.at("\\S"));
+ std::vector<RTLIL::SigBit> sig_a = modwalker.sigmap(c->connections_.at("\\A"));
+ std::vector<RTLIL::SigBit> sig_b = modwalker.sigmap(c->connections_.at("\\B"));
+ std::vector<RTLIL::SigBit> sig_s = modwalker.sigmap(c->connections_.at("\\S"));
for (auto &bit : sig_a)
if (cell_out_bits.count(bit))
if (activation_patterns_cache[cell].empty()) {
log("%sFound cell that is never activated: %s\n", indent, log_id(cell));
RTLIL::SigSpec cell_outputs = modwalker.cell_outputs[cell];
- module->connections.push_back(RTLIL::SigSig(cell_outputs, RTLIL::SigSpec(RTLIL::State::Sx, cell_outputs.size())));
+ module->connections_.push_back(RTLIL::SigSig(cell_outputs, RTLIL::SigSpec(RTLIL::State::Sx, cell_outputs.size())));
cells_to_remove.insert(cell);
}
{
auto cell_type = cell->type;
auto cell_name = cell->name;
- auto cell_connections = cell->connections;
+ auto cell_connections = cell->connections_;
module->remove(cell);
cell_mapping &cm = cell_mappings[cell_type];
} else
if (port.second != 0)
log_abort();
- new_cell->connections["\\" + port.first] = sig;
+ new_cell->connections_["\\" + port.first] = sig;
}
stats[stringf(" mapped %%d %s cells to %s cells.\n", cell_type.c_str(), new_cell->type.c_str())]++;
RTLIL::Wire *lastHaystackWire = NULL;
std::map<RTLIL::IdString, RTLIL::Const> emptyAttr;
- for (auto &conn : needleCell->connections)
+ for (auto &conn : needleCell->connections_)
{
RTLIL::SigSpec needleSig = conn.second;
- RTLIL::SigSpec haystackSig = haystackCell->connections.at(portMapping.at(conn.first));
+ RTLIL::SigSpec haystackSig = haystackCell->connections_.at(portMapping.at(conn.first));
for (int i = 0; i < std::min(needleSig.size(), haystackSig.size()); i++) {
RTLIL::Wire *needleWire = needleSig[i].wire, *haystackWire = haystackSig[i].wire;
{
RTLIL::Cell *cell = cell_it.second;
if (!sel || sel->selected(mod, cell))
- for (auto &conn : cell->connections) {
+ for (auto &conn : cell->connections_) {
RTLIL::SigSpec conn_sig = conn.second;
sigmap.apply(conn_sig);
for (auto &bit : conn_sig)
type = type.substr(1);
graph.createNode(cell->name, type, (void*)cell);
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
{
graph.createPort(cell->name, conn.first, conn.second.size());
{
RTLIL::Cell *cell = cell_it.second;
if (sel && !sel->selected(mod, cell))
- for (auto &conn : cell->connections)
+ for (auto &conn : cell->connections_)
{
RTLIL::SigSpec conn_sig = conn.second;
sigmap.apply(conn_sig);
if (wire->port_id > 0) {
for (int i = 0; i < wire->width; i++)
sig2port.insert(sigmap(RTLIL::SigSpec(wire, i)), std::pair<std::string, int>(wire->name, i));
- cell->connections[wire->name] = RTLIL::SigSpec(RTLIL::State::Sz, wire->width);
+ cell->connections_[wire->name] = RTLIL::SigSpec(RTLIL::State::Sz, wire->width);
}
}
if (needle_cell == NULL)
continue;
- for (auto &conn : needle_cell->connections) {
+ for (auto &conn : needle_cell->connections_) {
RTLIL::SigSpec sig = sigmap(conn.second);
if (mapping.portMapping.count(conn.first) > 0 && sig2port.has(sigmap(sig))) {
for (int i = 0; i < sig.size(); i++)
for (auto &port : sig2port.find(sig[i])) {
- RTLIL::SigSpec bitsig = haystack_cell->connections.at(mapping.portMapping[conn.first]).extract(i, 1);
- cell->connections.at(port.first).replace(port.second, bitsig);
+ RTLIL::SigSpec bitsig = haystack_cell->connections_.at(mapping.portMapping[conn.first]).extract(i, 1);
+ cell->connections_.at(port.first).replace(port.second, bitsig);
}
}
}
cells.insert((RTLIL::Cell*)node.userData);
for (auto cell : cells)
- for (auto &conn : cell->connections) {
+ for (auto &conn : cell->connections_) {
RTLIL::SigSpec sig = sigmap(conn.second);
for (auto &chunk : sig.chunks())
if (chunk.wire != NULL)
for (auto cell : cells) {
RTLIL::Cell *newCell = newMod->addCell(cell->name, cell->type);
newCell->parameters = cell->parameters;
- for (auto &conn : cell->connections) {
+ for (auto &conn : cell->connections_) {
std::vector<RTLIL::SigChunk> chunks = sigmap(conn.second);
for (auto &chunk : chunks)
if (chunk.wire != NULL)
chunk.wire = newMod->wires.at(chunk.wire->name);
- newCell->connections[conn.first] = chunks;
+ newCell->connections_[conn.first] = chunks;
}
}
}
if (!singleton_mode || last_hi == RTLIL::State::Sm) {
last_hi = module->addWire(NEW_ID);
RTLIL::Cell *cell = module->addCell(NEW_ID, RTLIL::escape_id(hicell_celltype));
- cell->connections[RTLIL::escape_id(hicell_portname)] = last_hi;
+ cell->connections_[RTLIL::escape_id(hicell_portname)] = last_hi;
}
bit = last_hi;
}
if (!singleton_mode || last_lo == RTLIL::State::Sm) {
last_lo = module->addWire(NEW_ID);
RTLIL::Cell *cell = module->addCell(NEW_ID, RTLIL::escape_id(locell_celltype));
- cell->connections[RTLIL::escape_id(locell_portname)] = last_lo;
+ cell->connections_[RTLIL::escape_id(locell_portname)] = last_lo;
}
bit = last_lo;
}
for (int i = 0; i < wire->width; i++)
{
RTLIL::Cell *cell = module->addCell(NEW_ID, RTLIL::escape_id(celltype));
- cell->connections[RTLIL::escape_id(portname)] = RTLIL::SigSpec(wire, i);
+ cell->connections_[RTLIL::escape_id(portname)] = RTLIL::SigSpec(wire, i);
if (!portname2.empty())
- cell->connections[RTLIL::escape_id(portname2)] = RTLIL::SigSpec(new_wire, i);
+ cell->connections_[RTLIL::escape_id(portname2)] = RTLIL::SigSpec(new_wire, i);
if (!widthparam.empty())
cell->parameters[RTLIL::escape_id(widthparam)] = RTLIL::Const(1);
if (!nameparam.empty())
else
{
RTLIL::Cell *cell = module->addCell(NEW_ID, RTLIL::escape_id(celltype));
- cell->connections[RTLIL::escape_id(portname)] = RTLIL::SigSpec(wire);
+ cell->connections_[RTLIL::escape_id(portname)] = RTLIL::SigSpec(wire);
if (!portname2.empty())
- cell->connections[RTLIL::escape_id(portname2)] = RTLIL::SigSpec(new_wire);
+ cell->connections_[RTLIL::escape_id(portname2)] = RTLIL::SigSpec(new_wire);
if (!widthparam.empty())
cell->parameters[RTLIL::escape_id(widthparam)] = RTLIL::Const(wire->width);
if (!nameparam.empty())
static void simplemap_not(RTLIL::Module *module, RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = cell->connections.at("\\A");
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
+ RTLIL::SigSpec sig_a = cell->connections_.at("\\A");
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
sig_a.extend(SIZE(sig_y), cell->parameters.at("\\A_SIGNED").as_bool());
for (int i = 0; i < SIZE(sig_y); i++) {
RTLIL::Cell *gate = module->addCell(NEW_ID, "$_INV_");
- gate->connections["\\A"] = sig_a[i];
- gate->connections["\\Y"] = sig_y[i];
+ gate->connections_["\\A"] = sig_a[i];
+ gate->connections_["\\Y"] = sig_y[i];
}
}
static void simplemap_pos(RTLIL::Module *module, RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = cell->connections.at("\\A");
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
+ RTLIL::SigSpec sig_a = cell->connections_.at("\\A");
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
sig_a.extend(SIZE(sig_y), cell->parameters.at("\\A_SIGNED").as_bool());
- module->connections.push_back(RTLIL::SigSig(sig_y, sig_a));
+ module->connections_.push_back(RTLIL::SigSig(sig_y, sig_a));
}
static void simplemap_bu0(RTLIL::Module *module, RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = cell->connections.at("\\A");
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
+ RTLIL::SigSpec sig_a = cell->connections_.at("\\A");
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
sig_a.extend_u0(SIZE(sig_y), cell->parameters.at("\\A_SIGNED").as_bool());
- module->connections.push_back(RTLIL::SigSig(sig_y, sig_a));
+ module->connections_.push_back(RTLIL::SigSig(sig_y, sig_a));
}
static void simplemap_bitop(RTLIL::Module *module, RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = cell->connections.at("\\A");
- RTLIL::SigSpec sig_b = cell->connections.at("\\B");
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
+ RTLIL::SigSpec sig_a = cell->connections_.at("\\A");
+ RTLIL::SigSpec sig_b = cell->connections_.at("\\B");
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
sig_a.extend_u0(SIZE(sig_y), cell->parameters.at("\\A_SIGNED").as_bool());
sig_b.extend_u0(SIZE(sig_y), cell->parameters.at("\\B_SIGNED").as_bool());
for (int i = 0; i < SIZE(sig_y); i++) {
RTLIL::Cell *gate = module->addCell(NEW_ID, "$_INV_");
- gate->connections["\\A"] = sig_t[i];
- gate->connections["\\Y"] = sig_y[i];
+ gate->connections_["\\A"] = sig_t[i];
+ gate->connections_["\\Y"] = sig_y[i];
}
sig_y = sig_t;
for (int i = 0; i < SIZE(sig_y); i++) {
RTLIL::Cell *gate = module->addCell(NEW_ID, gate_type);
- gate->connections["\\A"] = sig_a[i];
- gate->connections["\\B"] = sig_b[i];
- gate->connections["\\Y"] = sig_y[i];
+ gate->connections_["\\A"] = sig_a[i];
+ gate->connections_["\\B"] = sig_b[i];
+ gate->connections_["\\Y"] = sig_y[i];
}
}
static void simplemap_reduce(RTLIL::Module *module, RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = cell->connections.at("\\A");
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
+ RTLIL::SigSpec sig_a = cell->connections_.at("\\A");
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
if (sig_y.size() == 0)
return;
if (sig_a.size() == 0) {
- if (cell->type == "$reduce_and") module->connections.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(1, sig_y.size())));
- if (cell->type == "$reduce_or") module->connections.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(0, sig_y.size())));
- if (cell->type == "$reduce_xor") module->connections.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(0, sig_y.size())));
- if (cell->type == "$reduce_xnor") module->connections.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(1, sig_y.size())));
- if (cell->type == "$reduce_bool") module->connections.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(0, sig_y.size())));
+ if (cell->type == "$reduce_and") module->connections_.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(1, sig_y.size())));
+ if (cell->type == "$reduce_or") module->connections_.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(0, sig_y.size())));
+ if (cell->type == "$reduce_xor") module->connections_.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(0, sig_y.size())));
+ if (cell->type == "$reduce_xnor") module->connections_.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(1, sig_y.size())));
+ if (cell->type == "$reduce_bool") module->connections_.push_back(RTLIL::SigSig(sig_y, RTLIL::SigSpec(0, sig_y.size())));
return;
}
if (sig_y.size() > 1) {
- module->connections.push_back(RTLIL::SigSig(sig_y.extract(1, sig_y.size()-1), RTLIL::SigSpec(0, sig_y.size()-1)));
+ module->connections_.push_back(RTLIL::SigSig(sig_y.extract(1, sig_y.size()-1), RTLIL::SigSpec(0, sig_y.size()-1)));
sig_y = sig_y.extract(0, 1);
}
}
RTLIL::Cell *gate = module->addCell(NEW_ID, gate_type);
- gate->connections["\\A"] = sig_a[i];
- gate->connections["\\B"] = sig_a[i+1];
- gate->connections["\\Y"] = sig_t[i/2];
- last_output = &gate->connections["\\Y"];
+ gate->connections_["\\A"] = sig_a[i];
+ gate->connections_["\\B"] = sig_a[i+1];
+ gate->connections_["\\Y"] = sig_t[i/2];
+ last_output = &gate->connections_["\\Y"];
}
sig_a = sig_t;
if (cell->type == "$reduce_xnor") {
RTLIL::SigSpec sig_t = module->addWire(NEW_ID);
RTLIL::Cell *gate = module->addCell(NEW_ID, "$_INV_");
- gate->connections["\\A"] = sig_a;
- gate->connections["\\Y"] = sig_t;
- last_output = &gate->connections["\\Y"];
+ gate->connections_["\\A"] = sig_a;
+ gate->connections_["\\Y"] = sig_t;
+ last_output = &gate->connections_["\\Y"];
sig_a = sig_t;
}
if (last_output == NULL) {
- module->connections.push_back(RTLIL::SigSig(sig_y, sig_a));
+ module->connections_.push_back(RTLIL::SigSig(sig_y, sig_a));
} else {
*last_output = sig_y;
}
}
RTLIL::Cell *gate = module->addCell(NEW_ID, "$_OR_");
- gate->connections["\\A"] = sig[i];
- gate->connections["\\B"] = sig[i+1];
- gate->connections["\\Y"] = sig_t[i/2];
+ gate->connections_["\\A"] = sig[i];
+ gate->connections_["\\B"] = sig[i+1];
+ gate->connections_["\\Y"] = sig_t[i/2];
}
sig = sig_t;
static void simplemap_lognot(RTLIL::Module *module, RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = cell->connections.at("\\A");
+ RTLIL::SigSpec sig_a = cell->connections_.at("\\A");
logic_reduce(module, sig_a);
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
if (sig_y.size() == 0)
return;
if (sig_y.size() > 1) {
- module->connections.push_back(RTLIL::SigSig(sig_y.extract(1, sig_y.size()-1), RTLIL::SigSpec(0, sig_y.size()-1)));
+ module->connections_.push_back(RTLIL::SigSig(sig_y.extract(1, sig_y.size()-1), RTLIL::SigSpec(0, sig_y.size()-1)));
sig_y = sig_y.extract(0, 1);
}
RTLIL::Cell *gate = module->addCell(NEW_ID, "$_INV_");
- gate->connections["\\A"] = sig_a;
- gate->connections["\\Y"] = sig_y;
+ gate->connections_["\\A"] = sig_a;
+ gate->connections_["\\Y"] = sig_y;
}
static void simplemap_logbin(RTLIL::Module *module, RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = cell->connections.at("\\A");
+ RTLIL::SigSpec sig_a = cell->connections_.at("\\A");
logic_reduce(module, sig_a);
- RTLIL::SigSpec sig_b = cell->connections.at("\\B");
+ RTLIL::SigSpec sig_b = cell->connections_.at("\\B");
logic_reduce(module, sig_b);
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
if (sig_y.size() == 0)
return;
if (sig_y.size() > 1) {
- module->connections.push_back(RTLIL::SigSig(sig_y.extract(1, sig_y.size()-1), RTLIL::SigSpec(0, sig_y.size()-1)));
+ module->connections_.push_back(RTLIL::SigSig(sig_y.extract(1, sig_y.size()-1), RTLIL::SigSpec(0, sig_y.size()-1)));
sig_y = sig_y.extract(0, 1);
}
log_assert(!gate_type.empty());
RTLIL::Cell *gate = module->addCell(NEW_ID, gate_type);
- gate->connections["\\A"] = sig_a;
- gate->connections["\\B"] = sig_b;
- gate->connections["\\Y"] = sig_y;
+ gate->connections_["\\A"] = sig_a;
+ gate->connections_["\\B"] = sig_b;
+ gate->connections_["\\Y"] = sig_y;
}
static void simplemap_mux(RTLIL::Module *module, RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_a = cell->connections.at("\\A");
- RTLIL::SigSpec sig_b = cell->connections.at("\\B");
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
+ RTLIL::SigSpec sig_a = cell->connections_.at("\\A");
+ RTLIL::SigSpec sig_b = cell->connections_.at("\\B");
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
for (int i = 0; i < SIZE(sig_y); i++) {
RTLIL::Cell *gate = module->addCell(NEW_ID, "$_MUX_");
- gate->connections["\\A"] = sig_a[i];
- gate->connections["\\B"] = sig_b[i];
- gate->connections["\\S"] = cell->connections.at("\\S");
- gate->connections["\\Y"] = sig_y[i];
+ gate->connections_["\\A"] = sig_a[i];
+ gate->connections_["\\B"] = sig_b[i];
+ gate->connections_["\\S"] = cell->connections_.at("\\S");
+ gate->connections_["\\Y"] = sig_y[i];
}
}
static void simplemap_slice(RTLIL::Module *module, RTLIL::Cell *cell)
{
int offset = cell->parameters.at("\\OFFSET").as_int();
- RTLIL::SigSpec sig_a = cell->connections.at("\\A");
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
- module->connections.push_back(RTLIL::SigSig(sig_y, sig_a.extract(offset, sig_y.size())));
+ RTLIL::SigSpec sig_a = cell->connections_.at("\\A");
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
+ module->connections_.push_back(RTLIL::SigSig(sig_y, sig_a.extract(offset, sig_y.size())));
}
static void simplemap_concat(RTLIL::Module *module, RTLIL::Cell *cell)
{
- RTLIL::SigSpec sig_ab = cell->connections.at("\\A");
- sig_ab.append(cell->connections.at("\\B"));
- RTLIL::SigSpec sig_y = cell->connections.at("\\Y");
- module->connections.push_back(RTLIL::SigSig(sig_y, sig_ab));
+ RTLIL::SigSpec sig_ab = cell->connections_.at("\\A");
+ sig_ab.append(cell->connections_.at("\\B"));
+ RTLIL::SigSpec sig_y = cell->connections_.at("\\Y");
+ module->connections_.push_back(RTLIL::SigSig(sig_y, sig_ab));
}
static void simplemap_sr(RTLIL::Module *module, RTLIL::Cell *cell)
char set_pol = cell->parameters.at("\\SET_POLARITY").as_bool() ? 'P' : 'N';
char clr_pol = cell->parameters.at("\\CLR_POLARITY").as_bool() ? 'P' : 'N';
- RTLIL::SigSpec sig_s = cell->connections.at("\\SET");
- RTLIL::SigSpec sig_r = cell->connections.at("\\CLR");
- RTLIL::SigSpec sig_q = cell->connections.at("\\Q");
+ RTLIL::SigSpec sig_s = cell->connections_.at("\\SET");
+ RTLIL::SigSpec sig_r = cell->connections_.at("\\CLR");
+ RTLIL::SigSpec sig_q = cell->connections_.at("\\Q");
std::string gate_type = stringf("$_SR_%c%c_", set_pol, clr_pol);
for (int i = 0; i < width; i++) {
RTLIL::Cell *gate = module->addCell(NEW_ID, gate_type);
- gate->connections["\\S"] = sig_s[i];
- gate->connections["\\R"] = sig_r[i];
- gate->connections["\\Q"] = sig_q[i];
+ gate->connections_["\\S"] = sig_s[i];
+ gate->connections_["\\R"] = sig_r[i];
+ gate->connections_["\\Q"] = sig_q[i];
}
}
int width = cell->parameters.at("\\WIDTH").as_int();
char clk_pol = cell->parameters.at("\\CLK_POLARITY").as_bool() ? 'P' : 'N';
- RTLIL::SigSpec sig_clk = cell->connections.at("\\CLK");
- RTLIL::SigSpec sig_d = cell->connections.at("\\D");
- RTLIL::SigSpec sig_q = cell->connections.at("\\Q");
+ RTLIL::SigSpec sig_clk = cell->connections_.at("\\CLK");
+ RTLIL::SigSpec sig_d = cell->connections_.at("\\D");
+ RTLIL::SigSpec sig_q = cell->connections_.at("\\Q");
std::string gate_type = stringf("$_DFF_%c_", clk_pol);
for (int i = 0; i < width; i++) {
RTLIL::Cell *gate = module->addCell(NEW_ID, gate_type);
- gate->connections["\\C"] = sig_clk;
- gate->connections["\\D"] = sig_d[i];
- gate->connections["\\Q"] = sig_q[i];
+ gate->connections_["\\C"] = sig_clk;
+ gate->connections_["\\D"] = sig_d[i];
+ gate->connections_["\\Q"] = sig_q[i];
}
}
char set_pol = cell->parameters.at("\\SET_POLARITY").as_bool() ? 'P' : 'N';
char clr_pol = cell->parameters.at("\\CLR_POLARITY").as_bool() ? 'P' : 'N';
- RTLIL::SigSpec sig_clk = cell->connections.at("\\CLK");
- RTLIL::SigSpec sig_s = cell->connections.at("\\SET");
- RTLIL::SigSpec sig_r = cell->connections.at("\\CLR");
- RTLIL::SigSpec sig_d = cell->connections.at("\\D");
- RTLIL::SigSpec sig_q = cell->connections.at("\\Q");
+ RTLIL::SigSpec sig_clk = cell->connections_.at("\\CLK");
+ RTLIL::SigSpec sig_s = cell->connections_.at("\\SET");
+ RTLIL::SigSpec sig_r = cell->connections_.at("\\CLR");
+ RTLIL::SigSpec sig_d = cell->connections_.at("\\D");
+ RTLIL::SigSpec sig_q = cell->connections_.at("\\Q");
std::string gate_type = stringf("$_DFFSR_%c%c%c_", clk_pol, set_pol, clr_pol);
for (int i = 0; i < width; i++) {
RTLIL::Cell *gate = module->addCell(NEW_ID, gate_type);
- gate->connections["\\C"] = sig_clk;
- gate->connections["\\S"] = sig_s[i];
- gate->connections["\\R"] = sig_r[i];
- gate->connections["\\D"] = sig_d[i];
- gate->connections["\\Q"] = sig_q[i];
+ gate->connections_["\\C"] = sig_clk;
+ gate->connections_["\\S"] = sig_s[i];
+ gate->connections_["\\R"] = sig_r[i];
+ gate->connections_["\\D"] = sig_d[i];
+ gate->connections_["\\Q"] = sig_q[i];
}
}
while (int(rst_val.size()) < width)
rst_val.push_back(RTLIL::State::S0);
- RTLIL::SigSpec sig_clk = cell->connections.at("\\CLK");
- RTLIL::SigSpec sig_rst = cell->connections.at("\\ARST");
- RTLIL::SigSpec sig_d = cell->connections.at("\\D");
- RTLIL::SigSpec sig_q = cell->connections.at("\\Q");
+ RTLIL::SigSpec sig_clk = cell->connections_.at("\\CLK");
+ RTLIL::SigSpec sig_rst = cell->connections_.at("\\ARST");
+ RTLIL::SigSpec sig_d = cell->connections_.at("\\D");
+ RTLIL::SigSpec sig_q = cell->connections_.at("\\Q");
std::string gate_type_0 = stringf("$_DFF_%c%c0_", clk_pol, rst_pol);
std::string gate_type_1 = stringf("$_DFF_%c%c1_", clk_pol, rst_pol);
for (int i = 0; i < width; i++) {
RTLIL::Cell *gate = module->addCell(NEW_ID, rst_val.at(i) == RTLIL::State::S1 ? gate_type_1 : gate_type_0);
- gate->connections["\\C"] = sig_clk;
- gate->connections["\\R"] = sig_rst;
- gate->connections["\\D"] = sig_d[i];
- gate->connections["\\Q"] = sig_q[i];
+ gate->connections_["\\C"] = sig_clk;
+ gate->connections_["\\R"] = sig_rst;
+ gate->connections_["\\D"] = sig_d[i];
+ gate->connections_["\\Q"] = sig_q[i];
}
}
int width = cell->parameters.at("\\WIDTH").as_int();
char en_pol = cell->parameters.at("\\EN_POLARITY").as_bool() ? 'P' : 'N';
- RTLIL::SigSpec sig_en = cell->connections.at("\\EN");
- RTLIL::SigSpec sig_d = cell->connections.at("\\D");
- RTLIL::SigSpec sig_q = cell->connections.at("\\Q");
+ RTLIL::SigSpec sig_en = cell->connections_.at("\\EN");
+ RTLIL::SigSpec sig_d = cell->connections_.at("\\D");
+ RTLIL::SigSpec sig_q = cell->connections_.at("\\Q");
std::string gate_type = stringf("$_DLATCH_%c_", en_pol);
for (int i = 0; i < width; i++) {
RTLIL::Cell *gate = module->addCell(NEW_ID, gate_type);
- gate->connections["\\E"] = sig_en;
- gate->connections["\\D"] = sig_d[i];
- gate->connections["\\Q"] = sig_q[i];
+ gate->connections_["\\E"] = sig_en;
+ gate->connections_["\\D"] = sig_d[i];
+ gate->connections_["\\Q"] = sig_q[i];
}
}
SigMap port_signal_map;
- for (auto &it : cell->connections) {
+ for (auto &it : cell->connections_) {
RTLIL::IdString portname = it.first;
if (positional_ports.count(portname) > 0)
portname = positional_ports.at(portname);
if (flatten_mode) {
// more conservative approach:
// connect internal and external wires
- module->connections.push_back(c);
+ module->connections_.push_back(c);
} else {
// approach that yields nicer outputs:
// replace internal wires that are connected to external wires
if (!flatten_mode && c->type.substr(0, 2) == "\\$")
c->type = c->type.substr(1);
- for (auto &it2 : c->connections) {
+ for (auto &it2 : c->connections_) {
apply_prefix(cell->name, it2.second, module);
port_signal_map.apply(it2.second);
}
}
- for (auto &it : tpl->connections) {
+ for (auto &it : tpl->connections_) {
RTLIL::SigSig c = it;
apply_prefix(cell->name, c.first, module);
apply_prefix(cell->name, c.second, module);
port_signal_map.apply(c.first);
port_signal_map.apply(c.second);
- module->connections.push_back(c);
+ module->connections_.push_back(c);
}
module->remove(cell);
break;
}
- for (auto conn : cell->connections) {
+ for (auto conn : cell->connections_) {
if (conn.first.substr(0, 1) == "$")
continue;
if (tpl->wires.count(conn.first) > 0 && tpl->wires.at(conn.first)->port_id > 0)
if (tpl->avail_parameters.count("\\_TECHMAP_CELLTYPE_") != 0)
parameters["\\_TECHMAP_CELLTYPE_"] = RTLIL::unescape_id(cell->type);
- for (auto conn : cell->connections) {
+ for (auto conn : cell->connections_) {
if (tpl->avail_parameters.count(stringf("\\_TECHMAP_CONSTMSK_%s_", RTLIL::id2cstr(conn.first))) != 0) {
std::vector<RTLIL::SigBit> v = sigmap(conn.second).to_sigbit_vector();
for (auto &bit : v)
unique_bit_id[RTLIL::State::Sx] = unique_bit_id_counter++;
unique_bit_id[RTLIL::State::Sz] = unique_bit_id_counter++;
- for (auto conn : cell->connections)
+ for (auto conn : cell->connections_)
if (tpl->avail_parameters.count(stringf("\\_TECHMAP_CONNMAP_%s_", RTLIL::id2cstr(conn.first))) != 0) {
for (auto &bit : sigmap(conn.second).to_sigbit_vector())
if (unique_bit_id.count(bit) == 0)
if (tpl->avail_parameters.count("\\_TECHMAP_BITS_CONNMAP_"))
parameters["\\_TECHMAP_BITS_CONNMAP_"] = bits;
- for (auto conn : cell->connections)
+ for (auto conn : cell->connections_)
if (tpl->avail_parameters.count(stringf("\\_TECHMAP_CONNMAP_%s_", RTLIL::id2cstr(conn.first))) != 0) {
RTLIL::Const value;
for (auto &bit : sigmap(conn.second).to_sigbit_vector()) {
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