Add an option (-l) to display a log of execution in non-interactive mode.

[riscv-isa-sim.git] / riscv / sim.h

diff --git a/riscv/sim.h b/riscv/sim.h
index ca1ad6f544b9fb100f741f8340ad2d234574625c..1f43cee4105f8c8923d81fb727d299f67d844576 100644 (file)
--- a/riscv/sim.h
+++ b/riscv/sim.h
@@ -24,6 +24,7 @@ public:
   bool running();
   void stop();
   void set_debug(bool value);
+  void set_log(bool value);
   void set_histogram(bool value);
   void set_procs_debug(bool value);
   htif_isasim_t* get_htif() { return htif.get(); }
@@ -45,17 +46,22 @@ private:
   mmu_t* debug_mmu;  // debug port into main memory
   std::vector<processor_t*> procs;
 
+  processor_t* get_core(const std::string& i);
   void step(size_t n); // step through simulation
   static const size_t INTERLEAVE = 5000;
+  static const size_t INSNS_PER_RTC_TICK = 100; // 10 MHz clock for 1 BIPS core
+  reg_t rtc;
   size_t current_step;
   size_t current_proc;
   bool debug;
+  bool log;
   bool histogram_enabled; // provide a histogram of PCs
 
   // presents a prompt for introspection into the simulation
   void interactive();
 
   // functions that help implement interactive()
+  void interactive_help(const std::string& cmd, const std::vector<std::string>& args);
   void interactive_quit(const std::string& cmd, const std::vector<std::string>& args);
   void interactive_run(const std::string& cmd, const std::vector<std::string>& args, bool noisy);
   void interactive_run_noisy(const std::string& cmd, const std::vector<std::string>& args);
@@ -63,6 +69,7 @@ private:
   void interactive_reg(const std::string& cmd, const std::vector<std::string>& args);
   void interactive_fregs(const std::string& cmd, const std::vector<std::string>& args);
   void interactive_fregd(const std::string& cmd, const std::vector<std::string>& args);
+  void interactive_pc(const std::string& cmd, const std::vector<std::string>& args);
   void interactive_mem(const std::string& cmd, const std::vector<std::string>& args);
   void interactive_str(const std::string& cmd, const std::vector<std::string>& args);
   void interactive_until(const std::string& cmd, const std::vector<std::string>& args);