orig_pcv         6471 src/simh/scp.c t_value pcv, orig_pcv;
orig_pcv         6479 src/simh/scp.c     orig_pcv = get_rval (sim_PC, 0);                    /* get current PC value */
orig_pcv         6494 src/simh/scp.c         put_rval (sim_PC, 0, orig_pcv);                 /* restore original PC */