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Renamed RTLIL::{Module,Cell}::connections to connections_

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This commit is contained in:
Clifford Wolf 2014-07-26 11:58:03 +02:00
parent 665759fcee
commit cc4f10883b
62 changed files with 1234 additions and 1213 deletions
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124
frontends/liberty/liberty.cc
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@ -55,36 +55,36 @@ static RTLIL::SigSpec parse_func_identifier(RTLIL::Module *module, const char *&
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)
@ -240,18 +240,18 @@ static void create_ff(RTLIL::Module *module, LibertyAst *node)
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;
}
@ -259,13 +259,13 @@ static void create_ff(RTLIL::Module *module, LibertyAst *node)
}
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');
@ -273,18 +273,18 @@ static void create_ff(RTLIL::Module *module, LibertyAst *node)
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("$_DFFSR_%c%c%c_", clk_polarity ? 'P' : 'N', preset_polarity ? 'P' : 'N', clear_polarity ? 'P' : 'N');
cell->connections["\\S"] = preset_sig;
cell->connections["\\R"] = clear_sig;
cell->connections_["\\S"] = preset_sig;
cell->connections_["\\R"] = clear_sig;
}
log_assert(!cell->type.empty());
@ -317,18 +317,18 @@ static void create_latch(RTLIL::Module *module, LibertyAst *node)
rerun_invert_rollback = false;
for (auto &it : module->cells) {
if (it.second->type == "$_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 == "$_INV_" && it.second->connections_.at("\\Y") == preset_sig) {
preset_sig = it.second->connections_.at("\\A");
preset_polarity = !preset_polarity;
rerun_invert_rollback = true;
}
@ -336,8 +336,8 @@ static void create_latch(RTLIL::Module *module, LibertyAst *node)
}
RTLIL::Cell *cell = module->addCell(NEW_ID, "$_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)
{
@ -347,24 +347,24 @@ static void create_latch(RTLIL::Module *module, LibertyAst *node)
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)
@ -375,30 +375,30 @@ static void create_latch(RTLIL::Module *module, LibertyAst *node)
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 {
@ -559,7 +559,7 @@ 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));
}
}