set_sim_regno (sim_regno, tdep->ppc_acc_regnum, sim_ppc_acc_regnum);
/* spefscr is a special-purpose register, so the code below handles it. */
-#ifdef WITH_SIM
+#ifdef WITH_PPC_SIM
/* Now handle all special-purpose registers. Verify that they
haven't mistakenly been assigned numbers by any of the above
code. */