linux-kernel - Re: [PATCH] perf tools: add CRIS support

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Date:	Wed, 25 Feb 2015 18:26:31 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Rabin Vincent <rabin@....in>
Cc:	Ingo Molnar <mingo@...hat.com>, Paul Mackerras <paulus@...ba.org>,
	linux-kernel@...r.kernel.org, linux-cris-kernel@...s.com
Subject: Re: [PATCH] perf tools: add CRIS support

Em Thu, Feb 19, 2015 at 08:35:26PM +0100, Rabin Vincent escreveu:
> Define the required macros to allow perf to be built for CRIS.

Thanks, applied to perf/core

- Arnaldo
 
> Signed-off-by: Rabin Vincent <rabin@....in>
> ---
>  tools/perf/perf-sys.h | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h
> index 6ef6816..bc19550 100644
> --- a/tools/perf/perf-sys.h
> +++ b/tools/perf/perf-sys.h
> @@ -122,6 +122,13 @@
>  #define cpu_relax()	asm volatile("yield" ::: "memory")
>  #endif
>  
> +#ifdef __cris__
> +#define mb()		asm volatile("" ::: "memory")
> +#define wmb()		asm volatile("" ::: "memory")
> +#define rmb()		asm volatile("" ::: "memory")
> +#define CPUINFO_PROC	{"cpu model"}
> +#endif
> +
>  #ifdef __mips__
>  #define mb()		asm volatile(					\
>  				".set	mips2\n\t"			\
> -- 
> 2.1.4
--
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