func: static void lsi_ram_write(void *opaque, target_phys_addr_t addr,
  
                            uint64_t val, unsigned size)
  
  {
  
      LSIState *s = opaque;
  
      uint32_t newval;
  
      uint32_t mask;
  
      int shift;
  
  
  
      newval = s->script_ram[addr >> 2];
  
      shift = (addr & 3) * 8;
  
      mask = ((uint64_t)1 << (size * 8)) - 1;
  
      newval &= ~(mask << shift);
  
      newval |= val << shift;
  
      s->script_ram[addr >> 2] = newval;
  
  }
  