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-rw-r--r--kernel/python_wrappers.cc328
1 files changed, 165 insertions, 163 deletions
diff --git a/kernel/python_wrappers.cc b/kernel/python_wrappers.cc
index ae141c808..78011a8c5 100644
--- a/kernel/python_wrappers.cc
+++ b/kernel/python_wrappers.cc
@@ -3,210 +3,212 @@
#include "yosys.h"
#include <boost/python.hpp>
-struct YosysDesign;
-struct YosysModule;
-struct YosysCell;
-struct YosysWire;
-
-void yosys_setup()
-{
- Yosys::log_streams.push_back(&std::cout);
- Yosys::log_error_stderr = true;
-
- Yosys::yosys_setup();
- Yosys::yosys_banner();
-}
+namespace YOSYS_PYTHON {
-void run(std::string command)
-{
- Yosys::run_pass(command);
-}
+ struct Design;
+ struct Module;
+ struct Cell;
+ struct Wire;
-void yosys_shutdown()
-{
- Yosys::yosys_shutdown();
-}
+ void yosys_setup()
+ {
+ Yosys::log_streams.push_back(&std::cout);
+ Yosys::log_error_stderr = true;
-struct YosysCell
-{
- Yosys::RTLIL::IdString name;
- Yosys::RTLIL::IdString parent_name;
+ Yosys::yosys_setup();
+ Yosys::yosys_banner();
+ }
- YosysCell(Yosys::RTLIL::Cell* ref)
+ void run(std::string command)
{
- this->name = ref->name;
- this->parent_name = ref->module->name;
+ Yosys::run_pass(command);
}
-
- Yosys::RTLIL::Cell* get_cpp_obj()
+
+ void yosys_shutdown()
{
- Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
- if(active_design == NULL)
- return NULL;
- if(active_design->modules_[this->parent_name] == NULL)
- return NULL;
- return active_design->modules_[this->parent_name]->cells_[this->name];
+ Yosys::yosys_shutdown();
}
-};
-std::ostream &operator<<(std::ostream &ostr, const YosysCell &cell)
-{
- ostr << "Cell with name " << cell.name.c_str();
- return ostr;
-}
-
-struct YosysWire
-{
- Yosys::RTLIL::IdString name;
- Yosys::RTLIL::IdString parent_name;
-
- YosysWire(Yosys::RTLIL::Wire* ref)
+ struct Cell
{
- this->name = ref->name;
- this->parent_name = ref->module->name;
- }
+ Yosys::RTLIL::IdString name;
+ Yosys::RTLIL::IdString parent_name;
+
+ Cell(Yosys::RTLIL::Cell* ref)
+ {
+ this->name = ref->name;
+ this->parent_name = ref->module->name;
+ }
- Yosys::RTLIL::Wire* get_cpp_obj()
+ Yosys::RTLIL::Cell* get_cpp_obj()
+ {
+ Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
+ if(active_design == NULL)
+ return NULL;
+ if(active_design->modules_[this->parent_name] == NULL)
+ return NULL;
+ return active_design->modules_[this->parent_name]->cells_[this->name];
+ }
+ };
+
+ std::ostream &operator<<(std::ostream &ostr, const Cell &cell)
{
- Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
- if(active_design == NULL)
- return NULL;
- if(active_design->modules_[this->parent_name] == NULL)
- return NULL;
- return active_design->modules_[this->parent_name]->wires_[this->name];
+ ostr << "Cell with name " << cell.name.c_str();
+ return ostr;
}
-};
-std::ostream &operator<<(std::ostream &ostr, const YosysWire &wire)
-{
- ostr << "Wire with name " << wire.name.c_str();
- return ostr;
-}
+ struct Wire
+ {
+ Yosys::RTLIL::IdString name;
+ Yosys::RTLIL::IdString parent_name;
-struct YosysModule
-{
- Yosys::RTLIL::IdString name;
- unsigned int parent_hashid;
+ Wire(Yosys::RTLIL::Wire* ref)
+ {
+ this->name = ref->name;
+ this->parent_name = ref->module->name;
+ }
+
+ Yosys::RTLIL::Wire* get_cpp_obj()
+ {
+ Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
+ if(active_design == NULL)
+ return NULL;
+ if(active_design->modules_[this->parent_name] == NULL)
+ return NULL;
+ return active_design->modules_[this->parent_name]->wires_[this->name];
+ }
+ };
- YosysModule(Yosys::RTLIL::Module* ref)
+ std::ostream &operator<<(std::ostream &ostr, const Wire &wire)
{
- this->name = ref->name;
- this->parent_hashid = ref->design->hashidx_;
+ ostr << "Wire with name " << wire.name.c_str();
+ return ostr;
}
- Yosys::RTLIL::Module* get_cpp_obj()
+ struct Module
{
- Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
- if(active_design == NULL)
- return NULL;
- if(active_design->hashidx_ != this->parent_hashid)
- printf("Somehow the active design changed!\n");
- return active_design->modules_[this->name];
- }
+ Yosys::RTLIL::IdString name;
+ unsigned int parent_hashid;
- boost::python::list get_cells()
- {
- Yosys::RTLIL::Module* cpp_mod = this->get_cpp_obj();
- boost::python::list result;
- if(cpp_mod == NULL)
- return result;
- for(auto &cell_it : cpp_mod->cells_)
+ Module(Yosys::RTLIL::Module* ref)
{
- result.append(new YosysCell(cell_it.second));
+ this->name = ref->name;
+ this->parent_hashid = ref->design->hashidx_;
}
- return result;
- }
- boost::python::list get_wires()
- {
- Yosys::RTLIL::Module* cpp_mod = this->get_cpp_obj();
- boost::python::list result;
- if(cpp_mod == NULL)
- return result;
- for(auto &wire_it : cpp_mod->wires_)
+ Yosys::RTLIL::Module* get_cpp_obj()
{
- result.append(new YosysWire(wire_it.second));
+ Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
+ if(active_design == NULL)
+ return NULL;
+ if(active_design->hashidx_ != this->parent_hashid)
+ printf("Somehow the active design changed!\n");
+ return active_design->modules_[this->name];
}
- return result;
- }
-};
-std::ostream &operator<<(std::ostream &ostr, const YosysModule &module)
-{
- ostr << "Module with name " << module.name.c_str();
- return ostr;
-}
+ boost::python::list get_cells()
+ {
+ Yosys::RTLIL::Module* cpp_mod = this->get_cpp_obj();
+ boost::python::list result;
+ if(cpp_mod == NULL)
+ return result;
+ for(auto &cell_it : cpp_mod->cells_)
+ {
+ result.append(new Cell(cell_it.second));
+ }
+ return result;
+ }
-struct YosysDesign
-{
- unsigned int hashid;
+ boost::python::list get_wires()
+ {
+ Yosys::RTLIL::Module* cpp_mod = this->get_cpp_obj();
+ boost::python::list result;
+ if(cpp_mod == NULL)
+ return result;
+ for(auto &wire_it : cpp_mod->wires_)
+ {
+ result.append(new Wire(wire_it.second));
+ }
+ return result;
+ }
+ };
- YosysDesign(unsigned int hashid)
+ std::ostream &operator<<(std::ostream &ostr, const Module &module)
{
- this->hashid = hashid;
+ ostr << "Module with name " << module.name.c_str();
+ return ostr;
}
- YosysDesign()
+ struct Design
{
- Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
- if(active_design != NULL)
+ unsigned int hashid;
+
+ Design(unsigned int hashid)
{
- printf("design is not null and has id %u\n", active_design->hashidx_);
- this->hashid = active_design->hashidx_;
+ this->hashid = hashid;
}
- }
- boost::python::list get_modules()
- {
- Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
- boost::python::list result;
- if(active_design == NULL)
- return result;
- for(auto &mod_it : active_design->modules_)
+ Design()
{
- result.append(new YosysModule(mod_it.second));
+ Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
+ if(active_design != NULL)
+ {
+ printf("design is not null and has id %u\n", active_design->hashidx_);
+ this->hashid = active_design->hashidx_;
+ }
}
- return result;
- }
-};
-std::ostream &operator<<(std::ostream &ostr, const YosysDesign &design)
-{
- ostr << "Design with id " << design.hashid;
- return ostr;
-}
-
-BOOST_PYTHON_MODULE(libyosys)
-{
- using namespace boost::python;
-
- class_<YosysDesign>("YosysDesign", init<unsigned int>())
- .def(init<>())
- .def("get_modules", &YosysDesign::get_modules)
- ;
-
- class_<YosysModule>("YosysModule", no_init)
- .def(boost::python::self_ns::str(boost::python::self_ns::self))
- .def(boost::python::self_ns::repr(boost::python::self_ns::self))
- .def("get_cells", &YosysModule::get_cells)
- .def("get_wires", &YosysModule::get_wires)
- ;
-
- class_<YosysCell>("YosysCell", no_init)
- .def(boost::python::self_ns::str(boost::python::self_ns::self))
- .def(boost::python::self_ns::repr(boost::python::self_ns::self))
- ;
+ boost::python::list get_modules()
+ {
+ Yosys::RTLIL::Design* active_design = Yosys::yosys_get_design();
+ boost::python::list result;
+ if(active_design == NULL)
+ return result;
+ for(auto &mod_it : active_design->modules_)
+ {
+ result.append(new Module(mod_it.second));
+ }
+ return result;
+ }
+ };
- class_<YosysWire>("YosysWire", no_init)
- .def(boost::python::self_ns::str(boost::python::self_ns::self))
- .def(boost::python::self_ns::repr(boost::python::self_ns::self))
- ;
+ std::ostream &operator<<(std::ostream &ostr, const Design &design)
+ {
+ ostr << "Design with id " << design.hashid;
+ return ostr;
+ }
+ BOOST_PYTHON_MODULE(libyosys)
+ {
+ using namespace boost::python;
+
+ class_<Design>("Design", init<unsigned int>())
+ .def(init<>())
+ .def("get_modules", &Design::get_modules)
+ ;
+
+ class_<Module>("Module", no_init)
+ .def(boost::python::self_ns::str(boost::python::self_ns::self))
+ .def(boost::python::self_ns::repr(boost::python::self_ns::self))
+ .def("get_cells", &Module::get_cells)
+ .def("get_wires", &Module::get_wires)
+ ;
+
+ class_<Cell>("Cell", no_init)
+ .def(boost::python::self_ns::str(boost::python::self_ns::self))
+ .def(boost::python::self_ns::repr(boost::python::self_ns::self))
+ ;
+
+ class_<Wire>("Wire", no_init)
+ .def(boost::python::self_ns::str(boost::python::self_ns::self))
+ .def(boost::python::self_ns::repr(boost::python::self_ns::self))
+ ;
+
+
+ def("yosys_setup",yosys_setup);
+ def("run",run);
+ def("yosys_shutdown",yosys_shutdown);
+ }
- def("yosys_setup",yosys_setup);
- def("run",run);
- def("yosys_shutdown",yosys_shutdown);
}
-
#endif
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-24 12:04:27 +0000