Fix overflow warning (-Woverflow)

12 months ago · 3f0081afd8
1 changed files with 1 additions and 1 deletions
--- a/fesvr/dtm.cc
+++ b/fesvr/dtm.cc
@ -107,7 +107,7 @@ void dtm_t::halt(int hartsel)
    read(DM_DMSTATUS);
  }

-  int dmcontrol = DM_DMCONTROL_HALTREQ | DM_DMCONTROL_DMACTIVE;
+  reg_t dmcontrol = DM_DMCONTROL_HALTREQ | DM_DMCONTROL_DMACTIVE;
  dmcontrol = set_field(dmcontrol, DM_DMCONTROL_HASEL, hartsel);
  write(DM_DMCONTROL, dmcontrol);
  int dmstatus;