Messages in this thread | | | Date | Thu, 7 Jun 2012 12:31:51 +0200 | From | Frederic Weisbecker <> | Subject | Re: [PATCH 01/16] perf: Unified API to record selective sets of arch registers |
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On Thu, Jun 07, 2012 at 12:29:23PM +0200, Peter Zijlstra wrote: > On Thu, 2012-06-07 at 11:46 +0200, Frederic Weisbecker wrote: > > > > Do you think that compat regs are always a subset of native regs in all > > archs as in x86? Sounds logic but I'm asking just in case. If so then yeah > > this should work. > > I can't answer this authoritatively but it would seem strange if this > were not the case. But even if it were so, you could always frob both > sets in a single space such that the shared registers overlap etc.
Looks good. Let's take that direction then.
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