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Re: [PATCH] S390: Add support for HP_TIMING_NOW.
- From: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
- To: libc-alpha at sourceware dot org
- Date: Wed, 18 Sep 2019 11:24:17 -0300
- Subject: Re: [PATCH] S390: Add support for HP_TIMING_NOW.
- References: <463e855f-b4bb-97ea-9f83-2fa64a9e7164@linux.ibm.com>
On 10/09/2019 06:13, Stefan Liebler wrote:
> +
> +#ifndef _HP_TIMING_H
> +
> +/* The stckf instruction is available starting with z9-109 zarch CPUs.
> + As there is no extra configure check for z9-109, the z10 one is used. */
> +#ifdef HAVE_S390_MIN_Z10_ZARCH_ASM_SUPPORT
> +# define _HP_TIMING_H 1
> +# include <hp-timing-common.h>
Wouldn't be simple to define _HP_TIMING_S390_H instead?