2 * pfmlib_intel_core.c : Intel Core PMU
4 * Copyright (c) 2009 Google, Inc
5 * Contributed by Stephane Eranian <eranian@gmail.com>
8 * Copyright (c) 2006 Hewlett-Packard Development Company, L.P.
9 * Contributed by Stephane Eranian <eranian@hpl.hp.com>
11 * Permission is hereby granted, free of charge, to any person obtaining a copy
12 * of this software and associated documentation files (the "Software"), to deal
13 * in the Software without restriction, including without limitation the rights
14 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
15 * of the Software, and to permit persons to whom the Software is furnished to do so,
16 * subject to the following conditions:
18 * The above copyright notice and this permission notice shall be included in all
19 * copies or substantial portions of the Software.
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
22 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
23 * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
25 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
26 * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 * Core PMU = architectural perfmon v2 + PEBS
32 #include "pfmlib_priv.h"
33 #include "pfmlib_intel_x86_priv.h"
34 #include "events/intel_core_events.h"
36 static const int core_models[] = {
44 pfm_core_init(void *this)
46 pfm_intel_x86_cfg.arch_version = 2;
50 pfmlib_pmu_t intel_core_support={
53 .pmu = PFM_PMU_INTEL_CORE,
54 .pme_count = LIBPFM_ARRAY_SIZE(intel_core_pe),
55 .type = PFM_PMU_TYPE_CORE,
59 .supported_plm = INTEL_X86_PLM,
61 .atdesc = intel_x86_mods,
62 .flags = PFMLIB_PMU_FL_RAW_UMASK
63 | INTEL_X86_PMU_FL_ECMASK,
66 .cpu_models = core_models,
67 .pmu_detect = pfm_intel_x86_model_detect,
68 .pmu_init = pfm_core_init,
70 .get_event_encoding[PFM_OS_NONE] = pfm_intel_x86_get_encoding,
71 PFMLIB_ENCODE_PERF(pfm_intel_x86_get_perf_encoding),
73 .get_event_first = pfm_intel_x86_get_event_first,
74 .get_event_next = pfm_intel_x86_get_event_next,
75 .event_is_valid = pfm_intel_x86_event_is_valid,
76 .validate_table = pfm_intel_x86_validate_table,
77 .get_event_info = pfm_intel_x86_get_event_info,
78 .get_event_attr_info = pfm_intel_x86_get_event_attr_info,
79 PFMLIB_VALID_PERF_PATTRS(pfm_intel_x86_perf_validate_pattrs),
80 .get_event_nattrs = pfm_intel_x86_get_event_nattrs,