2004-06-27 <david@streamline-computing.com>

Partial fix for PR cli/1056.
	* valarith.c (value_binop): Check for zero in division and
	remainder evaluation.

gdb/ChangeLog

@@ -1,3 +1,9 @@
+2004-06-27    <david@streamline-computing.com>
+
+	Partial fix for PR cli/1056.
+	* valarith.c: Check for zero in division and remainder 
+	evaluation.
+
 2004-06-27  Mark Kettenis  <kettenis@gnu.org>
 
 	* i387-tdep.c: Remove excessive whitespace.

gdb/valarith.c

@@ -1040,7 +1040,10 @@ value_binop (struct value *arg1, struct value *arg2, enum exp_opcode op)
 	      break;
 
 	    case BINOP_DIV:
-	      v = v1 / v2;
+	      if (v2 != 0)
+		v = v1 / v2;
+	      else
+		error ("Division by zero");
               break;
 
             case BINOP_EXP:
@@ -1050,7 +1053,10 @@ value_binop (struct value *arg1, struct value *arg2, enum exp_opcode op)
 	      break;
 
 	    case BINOP_REM:
-	      v = v1 % v2;
+	      if (v2 != 0)
+		v = v1 % v2;
+	      else
+		error ("Division by zero");
 	      break;
 
 	    case BINOP_MOD: