MIPS_CPU_HTW
#define cpu_guest_has_htw (cpu_data[0].guest.options & MIPS_CPU_HTW)
#define cpu_has_htw __opt(MIPS_CPU_HTW)
c->options &= ~MIPS_CPU_HTW;
c->options |= MIPS_CPU_HTW;
cpu_data[0].options &= ~MIPS_CPU_HTW;
c->guest.options |= MIPS_CPU_HTW;
current_cpu_data.options &= ~MIPS_CPU_HTW;