Added Monitor class that can monitor all changes in a Design or in a Module

This commit is contained in:
Benedikt Tutzer 2018-07-10 12:51:02 +02:00
parent e7d3f3cd46
commit 0371519c39
1 changed files with 119 additions and 0 deletions

View File

@ -1,6 +1,10 @@
#ifdef WITH_PYTHON #ifdef WITH_PYTHON
#include "yosys.h" #include "yosys.h"
#include <boost/python/module.hpp>
#include <boost/python/class.hpp>
#include <boost/python/wrapper.hpp>
#include <boost/python/call.hpp>
#include <boost/python.hpp> #include <boost/python.hpp>
namespace YOSYS_PYTHON { namespace YOSYS_PYTHON {
@ -9,6 +13,7 @@ namespace YOSYS_PYTHON {
struct Module; struct Module;
struct Cell; struct Cell;
struct Wire; struct Wire;
struct Monitor;
void yosys_setup() void yosys_setup()
{ {
@ -116,6 +121,8 @@ namespace YOSYS_PYTHON {
} }
return result; return result;
} }
void register_monitor(Monitor* const m);
}; };
std::ostream &operator<<(std::ostream &ostr, const Module &module) std::ostream &operator<<(std::ostream &ostr, const Module &module)
@ -168,8 +175,113 @@ namespace YOSYS_PYTHON {
if(cpp_design != NULL) if(cpp_design != NULL)
Yosys::run_pass(command, cpp_design); Yosys::run_pass(command, cpp_design);
} }
void register_monitor(Monitor* const m);
}; };
struct Monitor : public Yosys::RTLIL::Monitor
{
virtual void notify_module_add(Yosys::RTLIL::Module *module) YS_OVERRIDE
{
py_notify_module_add(new Module(module));
}
virtual void notify_module_del(Yosys::RTLIL::Module *module) YS_OVERRIDE
{
py_notify_module_del(new Module(module));
}
virtual void notify_connect(Yosys::RTLIL::Cell *cell, const Yosys::RTLIL::IdString &port, const Yosys::RTLIL::SigSpec &old_sig, Yosys::RTLIL::SigSpec &sig) YS_OVERRIDE
{
//log("#TRACE# Cell connect: %s.%s.%s = %s (was: %s)\n", log_id(cell->module), log_id(cell), log_id(port), log_signal(sig), log_signal(old_sig));
}
virtual void notify_connect(Yosys::RTLIL::Module *module, const Yosys::RTLIL::SigSig &sigsig) YS_OVERRIDE
{
//log("#TRACE# Connection in module %s: %s = %s\n", log_id(module), log_signal(sigsig.first), log_signal(sigsig.second));
}
virtual void notify_connect(Yosys::RTLIL::Module *module, const std::vector<Yosys::RTLIL::SigSig> &sigsig_vec) YS_OVERRIDE
{
//log("#TRACE# New connections in module %s:\n", log_id(module));
//for (auto &sigsig : sigsig_vec)
// log("## %s = %s\n", log_signal(sigsig.first), log_signal(sigsig.second));
}
virtual void notify_blackout(Yosys::RTLIL::Module *module) YS_OVERRIDE
{
py_notify_blackout(new Module(module));
}
//virtual void notify_connect(Cell*, const Yosys::RTLIL::IdString&, const Yosys::RTLIL::SigSpec&, Yosys::RTLIL::SigSpec&) { }
//virtual void notify_connect(RTLIL::Module*, const RTLIL::SigSig&) { }
//virtual void notify_connect(RTLIL::Module*, const std::vector<RTLIL::SigSig>&) { }
virtual void py_notify_module_add(Module*){};
virtual void py_notify_module_del(Module*){};
virtual void py_notify_blackout(Module*){};
};
struct MonitorWrap : Monitor, boost::python::wrapper<Monitor>
{
void py_notify_module_add(Module* m)
{
if(boost::python::override py_notify_module_add = this->get_override("py_notify_module_add"))
py_notify_module_add(m);
else
Monitor::py_notify_module_add(m);
}
void default_py_notify_module_add(Module* m)
{
this->Monitor::py_notify_module_add(m);
}
void py_notify_module_del(Module* m)
{
if(boost::python::override py_notify_module_del = this->get_override("py_notify_module_del"))
py_notify_module_del(m);
else
Monitor::py_notify_module_del(m);
}
void default_py_notify_module_del(Module* m)
{
this->Monitor::py_notify_module_del(m);
}
void py_notify_blackout(Module* m)
{
if(boost::python::override py_notify_blackout = this->get_override("py_notify_blackout"))
py_notify_blackout(m);
else
Monitor::py_notify_blackout(m);
}
void default_py_notify_blackout(Module* m)
{
this->Monitor::py_notify_blackout(m);
}
};
void Design::register_monitor(Monitor* const m)
{
Yosys::RTLIL::Design* cpp_design = this->get_cpp_obj();
if(cpp_design == NULL)
return;
cpp_design->monitors.insert(m);
}
void Module::register_monitor(Monitor* const m)
{
Yosys::RTLIL::Module* cpp_design = this->get_cpp_obj();
if(cpp_design == NULL)
return;
cpp_design->monitors.insert(m);
}
std::ostream &operator<<(std::ostream &ostr, const Design &design) std::ostream &operator<<(std::ostream &ostr, const Design &design)
{ {
ostr << "Design with id " << design.hashid; ostr << "Design with id " << design.hashid;
@ -196,6 +308,7 @@ namespace YOSYS_PYTHON {
.def(init<>()) .def(init<>())
.def("get_modules", &Design::get_modules) .def("get_modules", &Design::get_modules)
.def("run",&Design::run) .def("run",&Design::run)
.def("register_monitor", &Design::register_monitor)
; ;
class_<Module>("Module", no_init) class_<Module>("Module", no_init)
@ -203,6 +316,7 @@ namespace YOSYS_PYTHON {
.def(boost::python::self_ns::repr(boost::python::self_ns::self)) .def(boost::python::self_ns::repr(boost::python::self_ns::self))
.def("get_cells", &Module::get_cells) .def("get_cells", &Module::get_cells)
.def("get_wires", &Module::get_wires) .def("get_wires", &Module::get_wires)
.def("register_monitor", &Module::register_monitor)
; ;
class_<Cell>("Cell", no_init) class_<Cell>("Cell", no_init)
@ -215,6 +329,11 @@ namespace YOSYS_PYTHON {
.def(boost::python::self_ns::repr(boost::python::self_ns::self)) .def(boost::python::self_ns::repr(boost::python::self_ns::self))
; ;
class_<MonitorWrap, boost::noncopyable>("Monitor")
.def("py_notify_module_add", &Monitor::py_notify_module_add, &MonitorWrap::default_py_notify_module_add)
.def("py_notify_module_del", &Monitor::py_notify_module_del, &MonitorWrap::default_py_notify_module_del)
.def("py_notify_blackout", &Monitor::py_notify_blackout, &MonitorWrap::default_py_notify_blackout)
;
def("yosys_setup",yosys_setup); def("yosys_setup",yosys_setup);
def("run",run); def("run",run);