sim: use ARRAY_SIZE instead of ad-hoc sizeof calculations

[thirdparty/binutils-gdb.git] / sim / rx / rx.c

diff --git a/sim/rx/rx.c b/sim/rx/rx.c
index 82b92b5167d3abe0b63382f669329265ee6e6c24..28dd2b638d1071b2b3aa4557dedb9dbaa7dec9de 100644 (file)
--- a/sim/rx/rx.c
+++ b/sim/rx/rx.c
@@ -23,6 +23,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <stdlib.h>
 #include <string.h>
 #include <signal.h>
+#include "libiberty.h"
 
 #include "opcode/rx.h"
 #include "cpu.h"
@@ -151,8 +152,8 @@ static const char * optype_names[] = {
   "RbRi"       /* [Rb + scale * Ri] */
 };
 
-#define N_RXO (sizeof(id_names)/sizeof(id_names[0]))
-#define N_RXT (sizeof(optype_names)/sizeof(optype_names[0]))
+#define N_RXO ARRAY_SIZE (id_names)
+#define N_RXT ARRAY_SIZE (optype_names)
 #define N_MAP 90
 
 static unsigned long long benchmark_start_cycle;