include fesvr as a library; improve harnesses

2013-01-24 23:56:45 -08:00
parent f37b9d9a7d
commit 4077b22929
8 changed files with 132 additions and 71 deletions
--- a/csrc/htif_emulator.h
+++ b/csrc/htif_emulator.h
@ -0,0 +1,26 @@
+#ifndef _HTIF_EMULATOR_H
+#define _HTIF_EMULATOR_H
+
+#include <fesvr/htif_pthread.h>
+
+class htif_emulator_t : public htif_pthread_t
+{
+ public:
+  htif_emulator_t(const std::vector<std::string>& args)
+    : htif_pthread_t(args)
+  {
+  }
+
+  void set_clock_divisor(int divisor, int hold_cycles)
+  {
+    write_cr(-1, 63, divisor | hold_cycles << 16);
+  }
+
+  void start()
+  {
+    set_clock_divisor(5, 2);
+    htif_pthread_t::start();
+  }
+};
+
+#endif