2015-02-19 19:35:42

by Rabin Vincent

Subject: [PATCH] perf tools: add CRIS support

Define the required macros to allow perf to be built for CRIS.

Signed-off-by: Rabin Vincent <[email protected]>
---
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

2015-02-25 21:26:38

by Arnaldo Carvalho de Melo

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 <[email protected]>
> ---
> 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

2015-05-16 14:49:01

by Rabin Vincent

Subject: Re: [PATCH] perf tools: add CRIS support

On Wed, Feb 25, 2015 at 06:26:31PM -0300, Arnaldo Carvalho de Melo wrote:
> 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

Thanks, but unless I'm missing something, this patch seems to have
neither made it to mainline nor perf/core yet?