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ed4a4ef85c
linux/arch/powerpc/perf
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Anju T ed4a4ef85c powerpc/perf: Add support for sampling interrupt register state 
The perf infrastructure uses a bit mask to find out valid registers to
display. Define a register mask for supported registers defined in
uapi/asm/perf_regs.h. The bit positions also correspond to register IDs
which is used by perf infrastructure to fetch the register values.
CONFIG_HAVE_PERF_REGS enables sampling of the interrupted machine state.

Signed-off-by: Anju T <anju@linux.vnet.ibm.com>
[mpe: Add license, use CONFIG_PPC64, fix 32-bit build]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-04-21 23:32:59 +10:00
..
req-gen powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated 2015-02-02 17:56:39 +11:00
bhrb.S powerpc/perf: Add basic assembly code to read BHRB entries on POWER8 2013-04-26 16:11:11 +10:00
callchain.c powerpc/mm: Differentiate between hugetlb and THP during page walk 2015-10-12 15:30:09 +11:00
core-book3s.c powerpc/perf: Fix misleading comment in pmao_restore_workaround() 2016-03-10 23:00:23 +11:00
core-fsl-emb.c perf/powerpc: reset event hw state when adding it to the PMU 2015-01-29 23:44:18 -06:00
e500-pmu.c powerpc/perf: Add stalled-cycles events 2013-01-10 17:00:56 +11:00
e6500-pmu.c powerpc/perf: Add e6500 PMU driver 2013-08-07 18:38:04 -05:00
hv-24x7-catalog.h powerpc/perf/hv-24x7: parse catalog and populate sysfs with events 2015-02-02 17:56:38 +11:00
hv-24x7-domains.h powerpc/perf/hv-24x7: parse catalog and populate sysfs with events 2015-02-02 17:56:38 +11:00
hv-24x7.c powerpc updates for 4.6 2016-03-19 15:38:41 -07:00
hv-24x7.h powerpc/perf/hv-24x7: Display domain indices in sysfs 2016-03-10 22:57:22 +11:00
hv-common.c powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated 2015-02-02 17:56:39 +11:00
hv-common.h perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper 2015-02-02 17:56:38 +11:00
hv-gpci-requests.h powerpc/perf/hv-gpci: add the remaining gpci requests 2015-02-02 17:56:39 +11:00
hv-gpci.c powerpc/perf/hv-gpci: Increase request buffer size 2016-02-10 14:30:56 +11:00
hv-gpci.h powerpc/perf/{hv-gpci, hv-common}: generate requests with counters annotated 2015-02-02 17:56:39 +11:00
Makefile powerpc/perf: Add support for sampling interrupt register state 2016-04-21 23:32:59 +10:00
mpc7450-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
perf_regs.c powerpc/perf: Add support for sampling interrupt register state 2016-04-21 23:32:59 +10:00
power4-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
power5-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
power5+-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
power6-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00
power7-events-list.h powerpc/perf: Make some new raw event codes available in sysfs 2014-03-24 09:48:23 +11:00
power7-pmu.c powerpc/perf: Remove PME_ prefix for power7 events 2016-03-10 22:56:04 +11:00
power8-events-list.h powerpc/perf: Export Power8 generic and cache events to sysfs 2016-03-10 22:56:05 +11:00
power8-pmu.c powerpc/perf: Export Power8 generic and cache events to sysfs 2016-03-10 22:56:05 +11:00
ppc970-pmu.c powerpc/perf: Pass the struct perf_events down to compute_mmcr() 2014-07-28 14:30:47 +10:00