# include <dlfcn.h>
#endif
+#ifdef WITH_PYTHON
+# include <boost/algorithm/string/predicate.hpp>
+# include <Python.h>
+# include <boost/filesystem.hpp>
+#endif
+
YOSYS_NAMESPACE_BEGIN
std::map<std::string, void*> loaded_plugins;
+#ifdef WITH_PYTHON
+std::map<std::string, void*> loaded_python_plugins;
+#endif
std::map<std::string, std::string> loaded_plugin_aliases;
#ifdef YOSYS_ENABLE_PLUGINS
if (filename.find('/') == std::string::npos)
filename = "./" + filename;
+ #ifdef WITH_PYTHON
+ if (!loaded_plugins.count(filename) && !loaded_python_plugins.count(filename)) {
+ #else
if (!loaded_plugins.count(filename)) {
+ #endif
+
+ #ifdef WITH_PYTHON
+
+ boost::filesystem::path full_path(filename);
+
+ if(strcmp(full_path.extension().c_str(), ".py") == 0)
+ {
+ std::string path(full_path.parent_path().c_str());
+ filename = full_path.filename().c_str();
+ filename = filename.substr(0,filename.size()-3);
+ PyRun_SimpleString(("sys.path.insert(0,\""+path+"\")").c_str());
+ PyErr_Print();
+ PyObject *module_p = PyImport_ImportModule(filename.c_str());
+ if(module_p == NULL)
+ {
+ PyErr_Print();
+ log_cmd_error("Can't load python module `%s'\n", full_path.filename().c_str());
+ return;
+ }
+ loaded_python_plugins[orig_filename] = module_p;
+ Pass::init_register();
+ } else {
+ #endif
+
void *hdl = dlopen(filename.c_str(), RTLD_LAZY|RTLD_LOCAL);
if (hdl == NULL && orig_filename.find('/') == std::string::npos)
hdl = dlopen((proc_share_dirname() + "plugins/" + orig_filename + ".so").c_str(), RTLD_LAZY|RTLD_LOCAL);
log_cmd_error("Can't load module `%s': %s\n", filename.c_str(), dlerror());
loaded_plugins[orig_filename] = hdl;
Pass::init_register();
+
+ #ifdef WITH_PYTHON
+ }
+ #endif
}
for (auto &alias : aliases)
#else
void load_plugin(std::string, std::vector<std::string>)
{
- log_error("This version of yosys is built without plugin support.\n");
+ log_error(
+ "\n This version of Yosys cannot load plugins at runtime.\n"
+ " Some plugins may have been included at build time.\n"
+ " Use option `-H' to see the available built-in and plugin commands.\n"
+ );
}
#endif
struct PluginPass : public Pass {
PluginPass() : Pass("plugin", "load and list loaded plugins") { }
- void help() YS_OVERRIDE
+ void help() override
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" List loaded plugins\n");
log("\n");
}
- void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
+ void execute(std::vector<std::string> args, RTLIL::Design *design) override
{
std::string plugin_filename;
std::vector<std::string> plugin_aliases;
if (list_mode)
{
log("\n");
+#ifdef WITH_PYTHON
+ if (loaded_plugins.empty() and loaded_python_plugins.empty())
+#else
if (loaded_plugins.empty())
+#endif
log("No plugins loaded.\n");
else
log("Loaded plugins:\n");
for (auto &it : loaded_plugins)
log(" %s\n", it.first.c_str());
+#ifdef WITH_PYTHON
+ for (auto &it : loaded_python_plugins)
+ log(" %s\n", it.first.c_str());
+#endif
+
if (!loaded_plugin_aliases.empty()) {
log("\n");
int max_alias_len = 1;