int is_cpu_write_access)
{
int n, current_tb_modified, current_tb_not_found, current_flags;
-#if defined(TARGET_HAS_PRECISE_SMC) || !defined(CONFIG_USER_ONLY)
CPUState *env = cpu_single_env;
-#endif
PageDesc *p;
TranslationBlock *tb, *tb_next, *current_tb, *saved_tb;
target_ulong tb_start, tb_end;