VAX: Fix signed overflow in op_mtpr()

As discussed in #277
2016-02-19 06:57:35 -08:00 · 2016-02-19 06:57:35 -08:00 · 5e6127ec5b
commit 5e6127ec5b
parent 445bc9935b
1 changed files with 2 additions and 2 deletions
--- a/VAX/vax_cpu1.c
+++ b/VAX/vax_cpu1.c
@ -1434,8 +1434,8 @@ return 0;

 int32 op_mtpr (int32 *opnd)
 {
-int32 val = opnd[0];
-int32 prn = opnd[1];
+uint32 val = (uint32)opnd[0];
+uint32 prn = (uint32)opnd[1];
 int32 cc;

 if (PSL & PSL_CUR)                                      /* must be kernel */