target_ulong pc, target_ulong cs_base, int flags,
int cflags);
void cpu_exec_init(CPUState *env);
+void cpu_loop_exit(void);
int page_unprotect(target_ulong address, unsigned long pc, void *puc);
void tb_invalidate_phys_page_range(target_phys_addr_t start, target_phys_addr_t end,
int is_cpu_write_access);