parlib: Fix dlopen() with -rdynamic
[akaros.git] / user / perfmon / pfmlib_intel_ivbep_unc_irp.c
1 /*
2  * pfmlib_intel_ivbep_irp.c : Intel IvyBridge-EP IRP uncore PMU
3  *
4  * Copyright (c) 2014 Google Inc. All rights reserved
5  * Contributed by Stephane Eranian <eranian@gmail.com>
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining a copy
8  * of this software and associated documentation files (the "Software"), to deal
9  * in the Software without restriction, including without limitation the rights
10  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
11  * of the Software, and to permit persons to whom the Software is furnished to do so,
12  * subject to the following conditions:
13  *
14  * The above copyright notice and this permission notice shall be included in all
15  * copies or substantial portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
18  * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
19  * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
20  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
21  * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
22  * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 #include <sys/types.h>
25 #include <ctype.h>
26 #include <string.h>
27 #include <stdlib.h>
28 #include <stdio.h>
29
30 /* private headers */
31 #include "pfmlib_priv.h"
32 #include "pfmlib_intel_x86_priv.h"
33 #include "pfmlib_intel_snbep_unc_priv.h"
34 #include "events/intel_ivbep_unc_irp_events.h"
35
36 static void
37 display_irp(void *this, pfmlib_event_desc_t *e, void *val)
38 {
39         const intel_x86_entry_t *pe = this_pe(this);
40         pfm_snbep_unc_reg_t *reg = val;
41
42         __pfm_vbprintf("[UNC_IRP=0x%"PRIx64" event=0x%x umask=0x%x en=%d "
43                        "edge=%d thres=%d] %s\n",
44                         reg->val,
45                         reg->irp.unc_event,
46                         reg->irp.unc_umask,
47                         reg->irp.unc_en,
48                         reg->irp.unc_edge,
49                         reg->irp.unc_thres,
50                         pe[e->event].name);
51 }
52
53 pfmlib_pmu_t intel_ivbep_unc_irp_support = {
54         .desc                   = "Intel Ivy Bridge-EP IRP uncore",
55         .name                   = "ivbep_unc_irp",
56         .perf_name              = "uncore_irp",
57         .pmu                    = PFM_PMU_INTEL_IVBEP_UNC_IRP,
58         .pme_count              = LIBPFM_ARRAY_SIZE(intel_ivbep_unc_i_pe),
59         .type                   = PFM_PMU_TYPE_UNCORE,
60         .num_cntrs              = 4,
61         .num_fixed_cntrs        = 0,
62         .max_encoding           = 3,
63         .pe                     = intel_ivbep_unc_i_pe,
64         .atdesc                 = snbep_unc_mods,
65         .flags                  = PFMLIB_PMU_FL_RAW_UMASK,
66         .pmu_detect             = pfm_intel_ivbep_unc_detect,
67         .get_event_encoding[PFM_OS_NONE] = pfm_intel_snbep_unc_get_encoding,
68          PFMLIB_ENCODE_PERF(pfm_intel_snbep_unc_get_perf_encoding),
69          PFMLIB_OS_DETECT(pfm_intel_x86_perf_detect),
70         .get_event_first        = pfm_intel_x86_get_event_first,
71         .get_event_next         = pfm_intel_x86_get_event_next,
72         .event_is_valid         = pfm_intel_x86_event_is_valid,
73         .validate_table         = pfm_intel_x86_validate_table,
74         .get_event_info         = pfm_intel_x86_get_event_info,
75         .get_event_attr_info    = pfm_intel_x86_get_event_attr_info,
76         PFMLIB_VALID_PERF_PATTRS(pfm_intel_snbep_unc_perf_validate_pattrs),
77         .get_event_nattrs       = pfm_intel_x86_get_event_nattrs,
78         .display_reg            = display_irp,
79 };