[PATCH] powerpc: New feature - HWCAP/HWCAP2 bits in the TCB

[Mike Frysinger]

On 08 Jun 2015 18:03, Carlos Eduardo Seo wrote:
> +/* Get the hwcap/hwcap2 information from the TCB. Offsets taken
> +   from tcb-offsets.h.  */
> +static inline uint32_t
> +__ppc_get_hwcap (void)
> +{
> +
> +  uint32_t __tcb_hwcap;
> +
> +#ifdef __powerpc64__
> +  register unsigned long __tp __asm__ ("r13");
> +  __asm__ volatile ("lwz %0,-28772(%1)\n"
> +		    : "=r" (__tcb_hwcap)
> +		    : "r" (__tp));
> +#else
> +  register unsigned long __tp __asm__ ("r2");
> +  __asm__ volatile ("lwz %0,-28724(%1)\n"
> +		    : "=r" (__tcb_hwcap)
> +		    : "r" (__tp));
> +#endif
> +
> +  return __tcb_hwcap;
> +}

i'm confused ... why can't the offsets you've already calculated via the 
offsets header be used instead of duplicating them all over this file ?
-mike
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