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write_verilog w/o -include_pwr_gnd exclude top pwr/gnd port and dcl

This commit is contained in:
James Cherry 2021-02-19 09:06:27 -08:00
parent 181a9f2ccf
commit 61df23741d
1 changed files with 28 additions and 22 deletions
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50
verilog/VerilogWriter.cc
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@ -140,11 +140,14 @@ VerilogWriter::writePorts(Cell *cell)
CellPortIterator *port_iter = network_->portIterator(cell);
while (port_iter->hasNext()) {
Port *port = port_iter->next();
if (!first)
fprintf(stream_, ",\n ");
fprintf(stream_, "%s", portVerilogName(network_->name(port),
network_->pathEscape()));
first = false;
if (include_pwr_gnd_
|| !network_->direction(port)->isPowerGround()) {
if (!first)
fprintf(stream_, ",\n ");
fprintf(stream_, "%s", portVerilogName(network_->name(port),
network_->pathEscape()));
first = false;
}
}
delete port_iter;
fprintf(stream_, ");\n");
@ -157,23 +160,26 @@ VerilogWriter::writePortDcls(Cell *cell)
while (port_iter->hasNext()) {
Port *port = port_iter->next();
PortDirection *dir = network_->direction(port);
const char *port_name = portVerilogName(network_->name(port),
network_->pathEscape());
const char *vtype = verilogPortDir(dir);
if (vtype) {
fprintf(stream_, " %s", vtype);
if (network_->isBus(port))
fprintf(stream_, " [%d:%d]",
network_->fromIndex(port),
network_->toIndex(port));
fprintf(stream_, " %s;\n", port_name);
if (dir->isTristate()) {
fprintf(stream_, " tri");
if (network_->isBus(port))
fprintf(stream_, " [%d:%d]",
network_->fromIndex(port),
network_->toIndex(port));
fprintf(stream_, " %s;\n", port_name);
if (include_pwr_gnd_
|| !network_->direction(port)->isPowerGround()) {
const char *port_name = portVerilogName(network_->name(port),
network_->pathEscape());
const char *vtype = verilogPortDir(dir);
if (vtype) {
fprintf(stream_, " %s", vtype);
if (network_->isBus(port))
fprintf(stream_, " [%d:%d]",
network_->fromIndex(port),
network_->toIndex(port));
fprintf(stream_, " %s;\n", port_name);
if (dir->isTristate()) {
fprintf(stream_, " tri");
if (network_->isBus(port))
fprintf(stream_, " [%d:%d]",
network_->fromIndex(port),
network_->toIndex(port));
fprintf(stream_, " %s;\n", port_name);
}
}
}
}