static uint64_t unassigned_mem_read(void *opaque, target_phys_addr_t addr, unsigned size) { #ifdef DEBUG_UNASSIGNED printf("Unassigned mem read " TARGET_FMT_plx "\n", addr); #endif #if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) cpu_unassigned_access(cpu_single_env, addr, 0, 0, 0, size); #endif return 0; }