[PATCH 1/2] sandbox: select CONFIG_64BIT for SANDBOX64

[Heinrich Schuchardt]

On 3/5/24 16:16, Dan Carpenter wrote:
> Select CONFIG_64BIT so that we pass the -m64 option (instead of -m32) to
> static analysis tools.
>
> Signed-off-by: Dan Carpenter <dan.carpenter at linaro.org>
> ---
>   arch/sandbox/Kconfig | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/sandbox/Kconfig b/arch/sandbox/Kconfig
> index 0ce77de2fcb4..c431da60e8c4 100644
> --- a/arch/sandbox/Kconfig
> +++ b/arch/sandbox/Kconfig
> @@ -12,6 +12,7 @@ config SYS_CPU
>
>   config SANDBOX64
>   	bool "Use 64-bit addresses"
> +	select 64BIT

SANDBOX64 seems only to control the size of phys_addr_t, phys_size_t,
dma_addr_t.

Please, have a look at symbol SANDBOX_BITS_PER_LONG. It is controlled by
HOST_64BIT, not by SANDBOX64. Isn't this closer related to the -m32/-m64
choice?

Best regards

Heinrich

>   	select PHYS_64BIT
>   	depends on HOST_64BIT
>