> I believe we can use a similar approach to PERF_SAMPLE_REGS to expose > the PEBS machine state. We need to add PERF_SAMPLE_IREGS and then > return interrupt machine registers with regular sampling and the PEBS machine > registers in precise mode. A while back I wrote a patch to do just this. Once > my > PEBS-LL patch is out, I will get back to it.
But why not just use raw? That's far simpler and works fine and is already supported by perf script. -andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
