read_gc0_status
old_val = read_gc0_status();
gexccode, opc, inst, read_gc0_status());
(read_gc0_status() & (ST0_CU1 | ST0_FR)) == ST0_CU1 ||
*v = (long)read_gc0_status();
kvm_change_sw_gc0_status(cop0, ST0_FR, read_gc0_status());
if (!eu || !(read_gc0_status() & ST0_ERL))
status = read_gc0_status();
read_gc0_status());