Check range of immediate value.

2008-05-29 14:00:32 -07:00 · 2008-05-29 14:00:32 -07:00 · a8f492776a
parent 6f0d98cf18
commit a8f492776a
1 changed files with 1 additions and 0 deletions
--- a/tgt-vvp/eval_expr.c
+++ b/tgt-vvp/eval_expr.c
@ -92,6 +92,7 @@ unsigned long get_number_immediate(ivl_expr_t ex)
 		    case '0':
 		      break;
 		    case '1':
+		      assert(idx < 8*sizeof(imm));
 		      imm |= 1UL << idx;
 		      break;
 		    default: