From 60a69f08bffb55e044a698e065242bdfd5b585ab Mon Sep 17 00:00:00 2001
From: Andrew Waterman <waterman@cs.berkeley.edu>
Date: Tue, 23 Apr 2013 01:00:20 -0700
Subject: [PATCH] destroy htif on simulator termination

---
 riscv/sim.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/riscv/sim.h b/riscv/sim.h
index 2676ba4..ed0bda9 100644
--- a/riscv/sim.h
+++ b/riscv/sim.h
@@ -5,6 +5,7 @@
 
 #include <vector>
 #include <string>
+#include <memory>
 #include "processor.h"
 #include "mmu.h"
 
@@ -31,7 +32,7 @@ public:
   reg_t get_scr(int which);
 
 private:
-  htif_isasim_t* htif;
+  std::auto_ptr<htif_isasim_t> htif;
   char* mem; // main memory
   size_t memsz; // memory size in bytes
   mmu_t* mmu; // debug port into main memory
-- 
2.30.2