/** State of the model-checker (global variables for the model checker)
*/
class ModelChecker {
- pid_t pid_;
- int socket_;
struct pollfd fds_[2];
/** String pool for host names */
- // TODO, use std::unordered_set with heterogeneous comparison lookup (C++14)
- xbt_dict_t /* <hostname, NULL> */ hostnames_;
+ // TODO, use std::set with heterogeneous comparison lookup (C++14)?
+ xbt_dict_t /* <hostname, nullptr> */ hostnames_;
// This is the parent snapshot of the current state:
PageStore page_store_;
std::unique_ptr<Process> process_;
+ Checker* checker_ = nullptr;
public:
- mc_snapshot_t parent_snapshot_;
+ std::shared_ptr<simgrid::mc::Snapshot> parent_snapshot_;
public:
ModelChecker(ModelChecker const&) = delete;
ModelChecker& operator=(ModelChecker const&) = delete;
- ModelChecker(pid_t pid, int socket);
+ ModelChecker(std::unique_ptr<Process> process);
~ModelChecker();
Process& process()
}
const char* get_host_name(const char* name);
- bool is_important_snapshot(Snapshot const& snapshot) const
- {
- return &snapshot == this->parent_snapshot_;
- }
-
void start();
- void init_process();
void shutdown();
void resume(simgrid::mc::Process& process);
void loop();
{
mc_model_checker->wait_client(mc_model_checker->process());
}
+ void exit(int status);
+
+ bool checkDeadlock();
+
+ Checker* getChecker() const { return checker_; }
+ void setChecker(Checker* checker) { checker_ = checker; }
+
private:
void setup_ignore();
bool handle_message(char* buffer, ssize_t size);