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Add "whitebox" attribute, add "read_verilog -wb"

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
This commit is contained in:
Clifford Wolf 2019-04-18 17:42:12 +02:00
parent ea8ac0aaad
commit f4abc21d8a
23 changed files with 81 additions and 42 deletions
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6
backends/edif/edif.cc
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@ -178,7 +178,7 @@ struct EdifBackend : public Backend {
for (auto module_it : design->modules_)
{
RTLIL::Module *module = module_it.second;
if (module->get_bool_attribute("\\blackbox"))
if (module->get_blackbox_attribute())
continue;
if (top_module_name.empty())
@ -192,7 +192,7 @@ struct EdifBackend : public Backend {
for (auto cell_it : module->cells_)
{
RTLIL::Cell *cell = cell_it.second;
if (!design->modules_.count(cell->type) || design->modules_.at(cell->type)->get_bool_attribute("\\blackbox")) {
if (!design->modules_.count(cell->type) || design->modules_.at(cell->type)->get_blackbox_attribute()) {
lib_cell_ports[cell->type];
for (auto p : cell->connections())
lib_cell_ports[cell->type][p.first] = GetSize(p.second);
@ -302,7 +302,7 @@ struct EdifBackend : public Backend {
*f << stringf(" (technology (numberDefinition))\n");
for (auto module : sorted_modules)
{
if (module->get_bool_attribute("\\blackbox"))
if (module->get_blackbox_attribute())
continue;
SigMap sigmap(module);