static void memory_region_prepare_ram_addr(MemoryRegion *mr) { if (mr->backend_registered) { return; } mr->destructor = memory_region_destructor_iomem; mr->ram_addr = cpu_register_io_memory(memory_region_read_thunk, memory_region_write_thunk, mr); mr->backend_registered = true; }
static void memory_region_prepare_ram_addr(MemoryRegion *mr) { if (mr->backend_registered) { return; } mr->destructor = memory_region_destructor_iomem; mr->ram_addr = cpu_register_io_memory(memory_region_read_thunk, memory_region_write_thunk, mr); mr->backend_registered = true; }