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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
kernel/rtlil.cc
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@ -589,7 +589,7 @@ std::vector<RTLIL::Module*> RTLIL::Design::selected_modules() const
std::vector<RTLIL::Module*> result;
result.reserve(modules_.size());
for (auto &it : modules_)
if (selected_module(it.first) && !it.second->get_bool_attribute("\\blackbox"))
if (selected_module(it.first) && !it.second->get_blackbox_attribute())
result.push_back(it.second);
return result;
}
@ -599,7 +599,7 @@ std::vector<RTLIL::Module*> RTLIL::Design::selected_whole_modules() const
std::vector<RTLIL::Module*> result;
result.reserve(modules_.size());
for (auto &it : modules_)
if (selected_whole_module(it.first) && !it.second->get_bool_attribute("\\blackbox"))
if (selected_whole_module(it.first) && !it.second->get_blackbox_attribute())
result.push_back(it.second);
return result;
}
@ -609,7 +609,7 @@ std::vector<RTLIL::Module*> RTLIL::Design::selected_whole_modules_warn() const
std::vector<RTLIL::Module*> result;
result.reserve(modules_.size());
for (auto &it : modules_)
if (it.second->get_bool_attribute("\\blackbox"))
if (it.second->get_blackbox_attribute())
continue;
else if (selected_whole_module(it.first))
result.push_back(it.second);

4
kernel/rtlil.h
View file

@ -569,6 +569,10 @@ struct RTLIL::AttrObject
void set_bool_attribute(RTLIL::IdString id);
bool get_bool_attribute(RTLIL::IdString id) const;
bool get_blackbox_attribute() const {
return get_bool_attribute("\\blackbox") || get_bool_attribute("\\whitebox");
}
void set_strpool_attribute(RTLIL::IdString id, const pool<string> &data);
void add_strpool_attribute(RTLIL::IdString id, const pool<string> &data);
pool<string> get_strpool_attribute(RTLIL::IdString id) const;