};
bool run_first_op = false, dummy_ld = false, save_rs = false,
load_in_ds, branch_in_ds = false, branch_at_addr = false,
branch_taken;
};
bool run_first_op = false, dummy_ld = false, save_rs = false,
load_in_ds, branch_in_ds = false, branch_at_addr = false,
branch_taken;