From ed8a77d328a85affe0d5d7a5cf631f64236fe895 Mon Sep 17 00:00:00 2001
From: Yunsup Lee <yunsup@cs.berkeley.edu>
Date: Tue, 18 Oct 2011 17:03:26 -0700
Subject: yunsup made this fix..ask him

---
 riscv/sim.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'riscv/sim.cc')

diff --git a/riscv/sim.cc b/riscv/sim.cc
index 65125e4..9020da4 100644
--- a/riscv/sim.cc
+++ b/riscv/sim.cc
@@ -58,6 +58,7 @@ void sim_t::set_tohost(reg_t val)
 {
   fromhost = 0;
   tohost = val;
+  htif->wait_for_tohost_write();
 }
 
 reg_t sim_t::get_fromhost()
-- 
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