On 22.09.19 05:54, Richard Henderson wrote:
> There are some uint64_t uses that expect TARGET_PAGE_MASK to
> extend for a 32-bit, so this must continue to be a signed type.
> Define based on TARGET_PAGE_BITS not TARGET_PAGE_SIZE; this
> will make a following patch more clear.
> 
> This should not have a functional effect so far.
> 
> Reviewed-by: Paolo Bonzini <pbonz...@redhat.com>
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
> ---
>  include/exec/cpu-all.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
> index b11ee1f711..34d36cebca 100644
> --- a/include/exec/cpu-all.h
> +++ b/include/exec/cpu-all.h
> @@ -225,7 +225,7 @@ extern const TargetPageBits target_page;
>  #endif
>  
>  #define TARGET_PAGE_SIZE (1 << TARGET_PAGE_BITS)
> -#define TARGET_PAGE_MASK ~(TARGET_PAGE_SIZE - 1)
> +#define TARGET_PAGE_MASK ((target_long)-1 << TARGET_PAGE_BITS)
>  #define TARGET_PAGE_ALIGN(addr) (((addr) + TARGET_PAGE_SIZE - 1) & 
> TARGET_PAGE_MASK)
>  
>  /* Using intptr_t ensures that qemu_*_page_mask is sign-extended even
> 

Reviewed-by: David Hildenbrand <da...@redhat.com>

-- 

Thanks,

David / dhildenb

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