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Improved attributes API and handling of "src" attributes

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This commit is contained in:
Clifford Wolf 2015-04-24 22:04:05 +02:00
parent 687f5a5b12
commit 49859393bb
7 changed files with 119 additions and 27 deletions
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40
kernel/rtlil.cc
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@ -161,6 +161,46 @@ std::string RTLIL::Const::decode_string() const
return string;
}
void RTLIL::AttrObject::set_bool_attribute(RTLIL::IdString id)
{
attributes[id] = RTLIL::Const(1);
}
bool RTLIL::AttrObject::get_bool_attribute(RTLIL::IdString id) const
{
if (attributes.count(id) == 0)
return false;
return attributes.at(id).as_bool();
}
void RTLIL::AttrObject::set_strpool_attribute(RTLIL::IdString id, const pool<string> &data)
{
string attrval;
for (auto &s : data) {
if (!attrval.empty())
attrval += "|";
attrval += s;
}
attributes[id] = RTLIL::Const(attrval);
}
void RTLIL::AttrObject::add_strpool_attribute(RTLIL::IdString id, const pool<string> &data)
{
pool<string> union_data = get_strpool_attribute(id);
union_data.insert(data.begin(), data.end());
if (!union_data.empty())
set_strpool_attribute(id, union_data);
}
pool<string> RTLIL::AttrObject::get_strpool_attribute(RTLIL::IdString id) const
{
pool<string> data;
if (attributes.count(id) != 0)
for (auto s : split_tokens(attributes.at(id).decode_string(), "|"))
data.insert(s);
return data;
}
bool RTLIL::Selection::selected_module(RTLIL::IdString mod_name) const
{
if (full_selection)