Clear first two parameter registers

jwwang · Nov 28, 2017 · 33b8759 · 33b8759
1 parent b8f6da1
commit 33b8759
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/RerunCommand.cc b/src/RerunCommand.cc
@@ -493,6 +493,8 @@ static void run_diversion_function(ReplaySession& replay, Task* task,
   t->write_mem(sp.cast<uint64_t>(), sentinel_ret_address);
   regs.set_sp(sp);
   regs.set_ip(flags.function);
+  regs.set_di(0);
+  regs.set_si(0);
   t->set_regs(regs);
   RunCommand cmd =
       flags.singlestep_trace.empty() ? RUN_CONTINUE : RUN_SINGLESTEP;