From db428184208c7a57052d4d7cc994f1e4b3664969 Mon Sep 17 00:00:00 2001
From: Wei Song <wsong83@gmail.com>
Date: Mon, 13 Apr 2015 16:35:13 +0100
Subject: [PATCH] fix cache line index offset in cachesim.cc

---
 riscv/cachesim.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/riscv/cachesim.cc b/riscv/cachesim.cc
index 9a11187..90ab5be 100644
--- a/riscv/cachesim.cc
+++ b/riscv/cachesim.cc
@@ -45,7 +45,7 @@ void cache_sim_t::init()
     help();
 
   idx_shift = 0;
-  for (size_t x = linesz; x; x >>= 1)
+  for (size_t x = linesz; x>1; x >>= 1)
     idx_shift++;
 
   tags = new uint64_t[sets*ways]();
-- 
2.30.2