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Date: Mon, 12 Jul 2010 07:23:44 +0100 From: Matt Fleming <matt@...sole-pimps.org> To: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com> Cc: linux-kernel@...r.kernel.org, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Paul Mackerras <paulus@...ba.org>, Ingo Molnar <mingo@...e.hu>, Arnaldo Carvalho de Melo <acme@...hat.com>, Ian Munsie <imunsie@...ibm.com>, Masami Hiramatsu <mhiramat@...hat.com>, Paul Mundt <lethal@...ux-sh.org> Subject: Re: [PATCH] perf: Add DWARF register lookup for SH On Mon, 12 Jul 2010 10:54:43 +0900, Masami Hiramatsu <masami.hiramatsu.pt@...achi.com> wrote: > Matt Fleming wrote: > > Implement get_arch_regstr() for SH so that, given a DWARF register > > number, the corresponding symbolic name of that register can be looked > > up. > > OK, the patch itself looks good, but I don't know whether SH kernel > supports KPROBE_EVENT which is required for perf-probe. Or, SH kernel > repository already has it? No, SH doesn't support KPROBE_EVENT yet. It's on my list of things to do. However, this patch also stops the "DWARF register mappings have not been defined" warning when building perf. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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