Re: [Xen-devel] [PATCH] x86/public: correct register naming

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 05/05/17 10:27, Jan Beulich wrote:
> Commit 897129deab ("x86: use unambiguous register names") went a little
> too far: With it we also get register names like _e15 and e15 for
> non-Xen consumers using a gcc compatible compiler. Correct this.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

>
> --- a/xen/include/public/arch-x86/xen-x86_64.h
> +++ b/xen/include/public/arch-x86/xen-x86_64.h
> @@ -173,7 +173,7 @@ struct iret_context {
>  #define __DECL_REG_LOHI(name) __DECL_REG(name ## x)
>  #define __DECL_REG_LO8        __DECL_REG
>  #define __DECL_REG_LO16       __DECL_REG
> -#define __DECL_REG_HI         __DECL_REG
> +#define __DECL_REG_HI(num)    uint64_t r ## num
>  #endif
>  
>  struct cpu_user_regs {
>
>
>


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel