49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* intel_pt.h: Intel Processor Trace support
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* Copyright (c) 2013-2015, Intel Corporation.
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*/
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#ifndef INCLUDE__PERF_INTEL_PT_H__
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#define INCLUDE__PERF_INTEL_PT_H__
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#define INTEL_PT_PMU_NAME "intel_pt"
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enum {
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INTEL_PT_PMU_TYPE,
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INTEL_PT_TIME_SHIFT,
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INTEL_PT_TIME_MULT,
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INTEL_PT_TIME_ZERO,
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INTEL_PT_CAP_USER_TIME_ZERO,
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INTEL_PT_TSC_BIT,
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INTEL_PT_NORETCOMP_BIT,
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INTEL_PT_HAVE_SCHED_SWITCH,
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INTEL_PT_SNAPSHOT_MODE,
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INTEL_PT_PER_CPU_MMAPS,
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INTEL_PT_MTC_BIT,
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INTEL_PT_MTC_FREQ_BITS,
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INTEL_PT_TSC_CTC_N,
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INTEL_PT_TSC_CTC_D,
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INTEL_PT_CYC_BIT,
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INTEL_PT_MAX_NONTURBO_RATIO,
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INTEL_PT_FILTER_STR_LEN,
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INTEL_PT_AUXTRACE_PRIV_MAX,
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};
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struct auxtrace_record;
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struct perf_tool;
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union perf_event;
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struct perf_session;
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struct perf_event_attr;
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struct perf_pmu;
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struct auxtrace_record *intel_pt_recording_init(int *err);
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int intel_pt_process_auxtrace_info(union perf_event *event,
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struct perf_session *session);
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void intel_pt_pmu_default_config(const struct perf_pmu *intel_pt_pmu,
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struct perf_event_attr *attr);
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#endif
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