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47 lines
1.0 KiB
47 lines
1.0 KiB
/* 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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struct perf_event_attr *intel_pt_pmu_default_config(struct perf_pmu *pmu); |
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#endif
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