Re: Best representation for spares

["Rego, P." <pvrego@gmail.com>]

On Saturday, February 15, 2014 6:25:27 PM UTC-2, Rego, P. wrote:
>    type Zero_Bit is new Boolean; 
>    type Zero_Bits is array (Positive range <>) of Zero_Bit; 
>    for Zero_Bits'Component_Size use 1; 
>    type Auxiliary_Interrupt_Status_Type is 
>       record 
>          Mini_Uart_IRQ : Boolean; 
>          SPI_1_IRQ     : Boolean; 
>          SPI_2_IRQ     : Boolean; 
>          Spare         : Zero_Bits (3 .. 31) := (3 .. 31 => 0); 
>       end record;

The only thing when I use this approach, in

Auxiliary_Peripherals_Register_Map : Auxiliary_Peripherals_Register_Map_Type;
for Auxiliary_Peripherals_Register_Map'Address use System'To_Address (16#7E21_5000#);

I get from compiler the warnings

> default initialization of "Auxiliary_Peripherals_Register_Map" may modify overlaid storage
> use pragma Import for "Auxiliary_Peripherals_Register_Map" to suppress initialization (RM B.1(24))

But in this case I do not want to suppress initialization. What to do to eliminate this warning?