summaryrefslogtreecommitdiff
path: root/cpu/beta_cpu/btb.cc
diff options
context:
space:
mode:
authorNathan Binkert <binkertn@umich.edu>2005-06-04 14:16:04 -0400
committerNathan Binkert <binkertn@umich.edu>2005-06-04 14:16:04 -0400
commit6b6445eeb92e9ef40e08348691c47aa3153c088d (patch)
treef4869517321bb95c1cbd39b9868e860f5524dd78 /cpu/beta_cpu/btb.cc
parent372b5e706ce8258cdcf68825901f2d5f2f2ee87e (diff)
downloadgem5-6b6445eeb92e9ef40e08348691c47aa3153c088d.tar.xz
more portable
arch/alpha/alpha_tru64_process.cc: Sort #includes Make code more portable. g++ doesn't seem to always like struct ::stat (and others). So, we typedef stat outside of the namespace as something else and use the typedef base/hostinfo.cc: use snprintf to quell warning base/inifile.cc: use strncpy to quell warning base/stats/events.cc: don't use strcpy cpu/beta_cpu/btb.cc: use FloorLog2 instead of log2 cpu/beta_cpu/comm.hh: cpu/beta_cpu/inst_queue.hh: cpu/beta_cpu/sat_counter.hh: use sim/host.hh instead of stdint.h --HG-- extra : convert_revision : 59bd9235dda74e72a8b6a70b3f3a981840384f3f
Diffstat (limited to 'cpu/beta_cpu/btb.cc')
-rw-r--r--cpu/beta_cpu/btb.cc5
1 files changed, 2 insertions, 3 deletions
diff --git a/cpu/beta_cpu/btb.cc b/cpu/beta_cpu/btb.cc
index 65b7fffa4..92864dbaa 100644
--- a/cpu/beta_cpu/btb.cc
+++ b/cpu/beta_cpu/btb.cc
@@ -26,8 +26,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-#include <math.h>
-
+#include "base/intmath.hh"
#include "base/trace.hh"
#include "cpu/beta_cpu/btb.hh"
@@ -53,7 +52,7 @@ DefaultBTB::DefaultBTB(unsigned _numEntries,
tagMask = (1 << tagBits) - 1;
- tagShiftAmt = instShiftAmt + (int)log2(numEntries);
+ tagShiftAmt = instShiftAmt + FloorLog2(numEntries);
}
inline