diff options
Diffstat (limited to 'tools/perf/util/intel-pt.h')
| -rw-r--r-- | tools/perf/util/intel-pt.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tools/perf/util/intel-pt.h b/tools/perf/util/intel-pt.h new file mode 100644 index 000000000..c7d6068e3 --- /dev/null +++ b/tools/perf/util/intel-pt.h @@ -0,0 +1,47 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * intel_pt.h: Intel Processor Trace support + * Copyright (c) 2013-2015, Intel Corporation. + */ + +#ifndef INCLUDE__PERF_INTEL_PT_H__ +#define INCLUDE__PERF_INTEL_PT_H__ + +#define INTEL_PT_PMU_NAME "intel_pt" + +enum { + INTEL_PT_PMU_TYPE, + INTEL_PT_TIME_SHIFT, + INTEL_PT_TIME_MULT, + INTEL_PT_TIME_ZERO, + INTEL_PT_CAP_USER_TIME_ZERO, + INTEL_PT_TSC_BIT, + INTEL_PT_NORETCOMP_BIT, + INTEL_PT_HAVE_SCHED_SWITCH, + INTEL_PT_SNAPSHOT_MODE, + INTEL_PT_PER_CPU_MMAPS, + INTEL_PT_MTC_BIT, + INTEL_PT_MTC_FREQ_BITS, + INTEL_PT_TSC_CTC_N, + INTEL_PT_TSC_CTC_D, + INTEL_PT_CYC_BIT, + INTEL_PT_MAX_NONTURBO_RATIO, + INTEL_PT_FILTER_STR_LEN, + INTEL_PT_AUXTRACE_PRIV_MAX, +}; + +struct auxtrace_record; +struct perf_tool; +union perf_event; +struct perf_session; +struct perf_event_attr; +struct perf_pmu; + +struct auxtrace_record *intel_pt_recording_init(int *err); + +int intel_pt_process_auxtrace_info(union perf_event *event, + struct perf_session *session); + +struct perf_event_attr *intel_pt_pmu_default_config(struct perf_pmu *pmu); + +#endif |