#include <inttypes.h>
#include <stdio.h>
#include <stdbool.h>
#include <errno.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include "../perf.h"
#include "session.h"
#include "machine.h"
#include "memswap.h"
#include "sort.h"
#include "tool.h"
#include "event.h"
#include "evlist.h"
#include "evsel.h"
#include "map.h"
#include "color.h"
#include "util.h"
#include "thread.h"
#include "thread-stack.h"
#include "symbol.h"
#include "callchain.h"
#include "dso.h"
#include "debug.h"
#include "auxtrace.h"
#include "tsc.h"
#include "intel-pt.h"
#include "config.h"
#include "intel-pt-decoder/intel-pt-log.h"
#include "intel-pt-decoder/intel-pt-decoder.h"
#include "intel-pt-decoder/intel-pt-insn-decoder.h"
#include "intel-pt-decoder/intel-pt-pkt-decoder.h"

Include dependency graph for intel-pt.c:

Classes
struct	intel_pt

struct	intel_pt_queue

struct	intel_pt_cache_entry

struct	intel_pt_synth

Macros
#define	MAX_TIMESTAMP (~0ULL)

#define	INTEL_PT_PWR_EVT

Enumerations
enum	switch_state { INTEL_PT_SS_NOT_TRACING, INTEL_PT_SS_UNKNOWN, INTEL_PT_SS_TRACING, INTEL_PT_SS_EXPECTING_SWITCH_EVENT, INTEL_PT_SS_EXPECTING_SWITCH_IP }

Functions
static void	intel_pt_dump (struct intel_pt pt __maybe_unused, unsigned char buf, size_t len)

static void	intel_pt_dump_event (struct intel_pt pt, unsigned char buf, size_t len)

static int	intel_pt_do_fix_overlap (struct intel_pt pt, struct auxtrace_buffer a, struct auxtrace_buffer *b)

static int	intel_pt_get_trace (struct intel_pt_buffer b, void data)

static int	intel_pt_config_div (const char var, const char value, void *data)

static int	intel_pt_cache_divisor (void)

static unsigned int	intel_pt_cache_size (struct dso dso, struct machine machine)

static struct auxtrace_cache *	intel_pt_cache (struct dso dso, struct machine machine)

static int	intel_pt_cache_add (struct dso dso, struct machine machine, u64 offset, u64 insn_cnt, u64 byte_cnt, struct intel_pt_insn *intel_pt_insn)

static struct intel_pt_cache_entry *	intel_pt_cache_lookup (struct dso dso, struct machine machine, u64 offset)

static int	intel_pt_walk_next_insn (struct intel_pt_insn intel_pt_insn, uint64_t insn_cnt_ptr, uint64_t ip, uint64_t to_ip, uint64_t max_insn_cnt, void data)

static bool	intel_pt_match_pgd_ip (struct intel_pt pt, uint64_t ip, uint64_t offset, const char filename)

static int	__intel_pt_pgd_ip (uint64_t ip, void *data)

static bool	intel_pt_pgd_ip (uint64_t ip, void *data)

static bool	intel_pt_get_config (struct intel_pt pt, struct perf_event_attr attr, u64 *config)

static bool	intel_pt_exclude_kernel (struct intel_pt *pt)

static bool	intel_pt_return_compression (struct intel_pt *pt)

static bool	intel_pt_branch_enable (struct intel_pt *pt)

static unsigned int	intel_pt_mtc_period (struct intel_pt *pt)

static bool	intel_pt_timeless_decoding (struct intel_pt *pt)

static bool	intel_pt_tracing_kernel (struct intel_pt *pt)

static bool	intel_pt_have_tsc (struct intel_pt *pt)

static u64	intel_pt_ns_to_ticks (const struct intel_pt *pt, u64 ns)

static struct intel_pt_queue *	intel_pt_alloc_queue (struct intel_pt *pt, unsigned int queue_nr)

static void	intel_pt_free_queue (void *priv)

static void	intel_pt_set_pid_tid_cpu (struct intel_pt pt, struct auxtrace_queue queue)

static void	intel_pt_sample_flags (struct intel_pt_queue *ptq)

static int	intel_pt_setup_queue (struct intel_pt pt, struct auxtrace_queue queue, unsigned int queue_nr)

static int	intel_pt_setup_queues (struct intel_pt *pt)

static void	intel_pt_copy_last_branch_rb (struct intel_pt_queue *ptq)

static void	intel_pt_reset_last_branch_rb (struct intel_pt_queue *ptq)

static void	intel_pt_update_last_branch_rb (struct intel_pt_queue *ptq)

static bool	intel_pt_skip_event (struct intel_pt *pt)

static void	intel_pt_prep_b_sample (struct intel_pt pt, struct intel_pt_queue ptq, union perf_event event, struct perf_sample sample)

static int	intel_pt_inject_event (union perf_event event, struct perf_sample sample, u64 type)

static int	intel_pt_opt_inject (struct intel_pt pt, union perf_event event, struct perf_sample *sample, u64 type)

static int	intel_pt_deliver_synth_b_event (struct intel_pt pt, union perf_event event, struct perf_sample *sample, u64 type)

static int	intel_pt_synth_branch_sample (struct intel_pt_queue *ptq)

static void	intel_pt_prep_sample (struct intel_pt pt, struct intel_pt_queue ptq, union perf_event event, struct perf_sample sample)

static int	intel_pt_deliver_synth_event (struct intel_pt pt, struct intel_pt_queue ptq, union perf_event event, struct perf_sample sample, u64 type)

static int	intel_pt_synth_instruction_sample (struct intel_pt_queue *ptq)

static int	intel_pt_synth_transaction_sample (struct intel_pt_queue *ptq)

static void	intel_pt_prep_p_sample (struct intel_pt pt, struct intel_pt_queue ptq, union perf_event event, struct perf_sample sample)

static int	intel_pt_synth_ptwrite_sample (struct intel_pt_queue *ptq)

static int	intel_pt_synth_cbr_sample (struct intel_pt_queue *ptq)

static int	intel_pt_synth_mwait_sample (struct intel_pt_queue *ptq)

static int	intel_pt_synth_pwre_sample (struct intel_pt_queue *ptq)

static int	intel_pt_synth_exstop_sample (struct intel_pt_queue *ptq)

static int	intel_pt_synth_pwrx_sample (struct intel_pt_queue *ptq)

static int	intel_pt_synth_error (struct intel_pt *pt, int code, int cpu, pid_t pid, pid_t tid, u64 ip)

static int	intel_pt_next_tid (struct intel_pt pt, struct intel_pt_queue ptq)

static bool	intel_pt_is_switch_ip (struct intel_pt_queue *ptq, u64 ip)

static int	intel_pt_sample (struct intel_pt_queue *ptq)

static u64	intel_pt_switch_ip (struct intel_pt pt, u64 ptss_ip)

static void	intel_pt_enable_sync_switch (struct intel_pt *pt)

static int	intel_pt_run_decoder (struct intel_pt_queue ptq, u64 timestamp)

static int	intel_pt_update_queues (struct intel_pt *pt)

static int	intel_pt_process_queues (struct intel_pt *pt, u64 timestamp)

static int	intel_pt_process_timeless_queues (struct intel_pt *pt, pid_t tid, u64 time_)

static int	intel_pt_lost (struct intel_pt pt, struct perf_sample sample)

static struct intel_pt_queue *	intel_pt_cpu_to_ptq (struct intel_pt *pt, int cpu)

static int	intel_pt_sync_switch (struct intel_pt *pt, int cpu, pid_t tid, u64 timestamp)

static int	intel_pt_process_switch (struct intel_pt pt, struct perf_sample sample)

static int	intel_pt_context_switch (struct intel_pt pt, union perf_event event, struct perf_sample *sample)

static int	intel_pt_process_itrace_start (struct intel_pt pt, union perf_event event, struct perf_sample *sample)

static int	intel_pt_process_event (struct perf_session session, union perf_event event, struct perf_sample sample, struct perf_tool tool)

static int	intel_pt_flush (struct perf_session session, struct perf_tool tool)

static void	intel_pt_free_events (struct perf_session *session)

static void	intel_pt_free (struct perf_session *session)

static int	intel_pt_process_auxtrace_event (struct perf_session session, union perf_event event, struct perf_tool *tool __maybe_unused)

static int	intel_pt_event_synth (struct perf_tool tool, union perf_event event, struct perf_sample sample __maybe_unused, struct machine machine __maybe_unused)

static int	intel_pt_synth_event (struct perf_session session, const char name, struct perf_event_attr *attr, u64 id)

static void	intel_pt_set_event_name (struct perf_evlist evlist, u64 id, const char name)

static struct perf_evsel *	intel_pt_evsel (struct intel_pt pt, struct perf_evlist evlist)

static int	intel_pt_synth_events (struct intel_pt pt, struct perf_session session)

static struct perf_evsel *	intel_pt_find_sched_switch (struct perf_evlist *evlist)

static bool	intel_pt_find_switch (struct perf_evlist *evlist)

static int	intel_pt_perf_config (const char var, const char value, void *data)

static void	intel_pt_print_info (u64 *arr, int start, int finish)

static void	intel_pt_print_info_str (const char name, const char str)

static bool	intel_pt_has (struct auxtrace_info_event *auxtrace_info, int pos)

int	intel_pt_process_auxtrace_info (union perf_event event, struct perf_session session)

Variables
static const char *const	intel_pt_info_fmts []

Macro Definition Documentation

◆ INTEL_PT_PWR_EVT

#define INTEL_PT_PWR_EVT

Value:

(INTEL_PT_MWAIT_OP | INTEL_PT_PWR_ENTRY | \
              INTEL_PT_EX_STOP | INTEL_PT_PWR_EXIT | \
              INTEL_PT_CBR_CHG)

Definition at line 1443 of file intel-pt.c.

◆ MAX_TIMESTAMP

#define MAX_TIMESTAMP (~0ULL)

Definition at line 51 of file intel-pt.c.

Enumeration Type Documentation

◆ switch_state

enum switch_state

Enumerator
INTEL_PT_SS_NOT_TRACING
INTEL_PT_SS_UNKNOWN
INTEL_PT_SS_TRACING
INTEL_PT_SS_EXPECTING_SWITCH_EVENT
INTEL_PT_SS_EXPECTING_SWITCH_IP

Definition at line 123 of file intel-pt.c.

Function Documentation

◆ __intel_pt_pgd_ip()

static int __intel_pt_pgd_ip	(	uint64_t	ip,
		void *	data
	)

static

Definition at line 581 of file intel-pt.c.

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◆ intel_pt_alloc_queue()

static struct intel_pt_queue* intel_pt_alloc_queue	(	struct intel_pt *	pt,
		unsigned int	queue_nr
	)

static

Definition at line 748 of file intel-pt.c.

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◆ intel_pt_branch_enable()

static bool intel_pt_branch_enable ( struct intel_pt * pt )

static

Definition at line 652 of file intel-pt.c.

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◆ intel_pt_cache()

static struct auxtrace_cache* intel_pt_cache	(	struct dso *	dso,
		struct machine *	machine
	)

static

Definition at line 350 of file intel-pt.c.

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◆ intel_pt_cache_add()

static int intel_pt_cache_add	(	struct dso *	dso,
		struct machine *	machine,
		u64	offset,
		u64	insn_cnt,
		u64	byte_cnt,
		struct intel_pt_insn *	intel_pt_insn
	)

static

Definition at line 369 of file intel-pt.c.

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◆ intel_pt_cache_divisor()

static int intel_pt_cache_divisor ( void )

static

Definition at line 321 of file intel-pt.c.

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◆ intel_pt_cache_lookup()

static struct intel_pt_cache_entry* intel_pt_cache_lookup	(	struct dso *	dso,
		struct machine *	machine,
		u64	offset
	)

static

Definition at line 400 of file intel-pt.c.

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◆ intel_pt_cache_size()

static unsigned int intel_pt_cache_size	(	struct dso *	dso,
		struct machine *	machine
	)

static

Definition at line 336 of file intel-pt.c.

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◆ intel_pt_config_div()

static int intel_pt_config_div	(	const char *	var,
		const char *	value,
		void *	data
	)

static

Definition at line 307 of file intel-pt.c.

◆ intel_pt_context_switch()

static int intel_pt_context_switch	(	struct intel_pt *	pt,
		union perf_event *	event,
		struct perf_sample *	sample
	)

static

Definition at line 1887 of file intel-pt.c.

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◆ intel_pt_copy_last_branch_rb()

static void intel_pt_copy_last_branch_rb ( struct intel_pt_queue * ptq )

inlinestatic

Definition at line 993 of file intel-pt.c.

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◆ intel_pt_cpu_to_ptq()

static struct intel_pt_queue* intel_pt_cpu_to_ptq	(	struct intel_pt *	pt,
		int	cpu
	)

static

Definition at line 1789 of file intel-pt.c.

◆ intel_pt_deliver_synth_b_event()

static int intel_pt_deliver_synth_b_event	(	struct intel_pt *	pt,
		union perf_event *	event,
		struct perf_sample *	sample,
		u64	type
	)

static

Definition at line 1092 of file intel-pt.c.

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◆ intel_pt_deliver_synth_event()

static int intel_pt_deliver_synth_event	(	struct intel_pt *	pt,
		struct intel_pt_queue *	ptq,
		union perf_event *	event,
		struct perf_sample *	sample,
		u64	type
	)

inlinestatic

Definition at line 1168 of file intel-pt.c.

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◆ intel_pt_do_fix_overlap()

static int intel_pt_do_fix_overlap	(	struct intel_pt *	pt,
		struct auxtrace_buffer *	a,
		struct auxtrace_buffer *	b
	)

static

Definition at line 209 of file intel-pt.c.

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◆ intel_pt_dump()

static void intel_pt_dump	(	struct intel_pt *pt	__maybe_unused,
		unsigned char *	buf,
		size_t	len
	)

static

Definition at line 163 of file intel-pt.c.

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◆ intel_pt_dump_event()

static void intel_pt_dump_event	(	struct intel_pt *	pt,
		unsigned char *	buf,
		size_t	len
	)

static

Definition at line 202 of file intel-pt.c.

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◆ intel_pt_enable_sync_switch()

static void intel_pt_enable_sync_switch ( struct intel_pt * pt )

static

Definition at line 1605 of file intel-pt.c.

◆ intel_pt_event_synth()

static int intel_pt_event_synth	(	struct perf_tool *	tool,
		union perf_event *	event,
		struct perf_sample *sample	__maybe_unused,
		struct machine *machine	__maybe_unused
	)

static

Definition at line 2105 of file intel-pt.c.

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◆ intel_pt_evsel()

static struct perf_evsel* intel_pt_evsel	(	struct intel_pt *	pt,
		struct perf_evlist *	evlist
	)

static

Definition at line 2153 of file intel-pt.c.

◆ intel_pt_exclude_kernel()

static bool intel_pt_exclude_kernel ( struct intel_pt * pt )

static

Definition at line 624 of file intel-pt.c.

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◆ intel_pt_find_sched_switch()

static struct perf_evsel* intel_pt_find_sched_switch ( struct perf_evlist * evlist )

static

Definition at line 2319 of file intel-pt.c.

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◆ intel_pt_find_switch()

static bool intel_pt_find_switch ( struct perf_evlist * evlist )

static

Definition at line 2333 of file intel-pt.c.

◆ intel_pt_flush()

static int intel_pt_flush	(	struct perf_session *	session,
		struct perf_tool *	tool
	)

static

Definition at line 2009 of file intel-pt.c.

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◆ intel_pt_free()

static void intel_pt_free ( struct perf_session * session )

static

Definition at line 2047 of file intel-pt.c.

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◆ intel_pt_free_events()

static void intel_pt_free_events ( struct perf_session * session )

static

Definition at line 2032 of file intel-pt.c.

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◆ intel_pt_free_queue()

static void intel_pt_free_queue ( void * priv )

static

Definition at line 852 of file intel-pt.c.

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◆ intel_pt_get_config()

static bool intel_pt_get_config	(	struct intel_pt *	pt,
		struct perf_event_attr *	attr,
		u64 *	config
	)

static

Definition at line 612 of file intel-pt.c.

◆ intel_pt_get_trace()

static int intel_pt_get_trace	(	struct intel_pt_buffer *	b,
		void *	data
	)

static

Definition at line 227 of file intel-pt.c.

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◆ intel_pt_has()

static bool intel_pt_has	(	struct auxtrace_info_event *	auxtrace_info,
		int	pos
	)

static

Definition at line 2393 of file intel-pt.c.

◆ intel_pt_have_tsc()

static bool intel_pt_have_tsc ( struct intel_pt * pt )

static

Definition at line 718 of file intel-pt.c.

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◆ intel_pt_inject_event()

static int intel_pt_inject_event	(	union perf_event *	event,
		struct perf_sample *	sample,
		u64	type
	)

static

Definition at line 1075 of file intel-pt.c.

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◆ intel_pt_is_switch_ip()

static bool intel_pt_is_switch_ip	(	struct intel_pt_queue *	ptq,
		u64	ip
	)

inlinestatic

Definition at line 1433 of file intel-pt.c.

◆ intel_pt_lost()

static int intel_pt_lost	(	struct intel_pt *	pt,
		struct perf_sample *	sample
	)

static

Definition at line 1783 of file intel-pt.c.

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◆ intel_pt_match_pgd_ip()

static bool intel_pt_match_pgd_ip	(	struct intel_pt *	pt,
		uint64_t	ip,
		uint64_t	offset,
		const char *	filename
	)

static

Definition at line 543 of file intel-pt.c.

◆ intel_pt_mtc_period()

static unsigned int intel_pt_mtc_period ( struct intel_pt * pt )

static

Definition at line 665 of file intel-pt.c.

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◆ intel_pt_next_tid()

static int intel_pt_next_tid	(	struct intel_pt *	pt,
		struct intel_pt_queue *	ptq
	)

static

Definition at line 1412 of file intel-pt.c.

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◆ intel_pt_ns_to_ticks()

static u64 intel_pt_ns_to_ticks	(	const struct intel_pt *	pt,
		u64	ns
	)

static

Definition at line 738 of file intel-pt.c.

◆ intel_pt_opt_inject()

static int intel_pt_opt_inject	(	struct intel_pt *	pt,
		union perf_event *	event,
		struct perf_sample *	sample,
		u64	type
	)

inlinestatic

Definition at line 1082 of file intel-pt.c.

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◆ intel_pt_perf_config()

static int intel_pt_perf_config	(	const char *	var,
		const char *	value,
		void *	data
	)

static

Definition at line 2345 of file intel-pt.c.

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◆ intel_pt_pgd_ip()

static bool intel_pt_pgd_ip	(	uint64_t	ip,
		void *	data
	)

static

Definition at line 607 of file intel-pt.c.

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◆ intel_pt_prep_b_sample()

static void intel_pt_prep_b_sample	(	struct intel_pt *	pt,
		struct intel_pt_queue *	ptq,
		union perf_event *	event,
		struct perf_sample *	sample
	)

static

Definition at line 1051 of file intel-pt.c.

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◆ intel_pt_prep_p_sample()

static void intel_pt_prep_p_sample	(	struct intel_pt *	pt,
		struct intel_pt_queue *	ptq,
		union perf_event *	event,
		struct perf_sample *	sample
	)

static

Definition at line 1223 of file intel-pt.c.

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◆ intel_pt_prep_sample()

static void intel_pt_prep_sample	(	struct intel_pt *	pt,
		struct intel_pt_queue *	ptq,
		union perf_event *	event,
		struct perf_sample *	sample
	)

static

Definition at line 1149 of file intel-pt.c.

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◆ intel_pt_print_info()

static void intel_pt_print_info	(	u64 *	arr,
		int	start,
		int	finish
	)

static

Definition at line 2374 of file intel-pt.c.

◆ intel_pt_print_info_str()

static void intel_pt_print_info_str	(	const char *	name,
		const char *	str
	)

static

Definition at line 2385 of file intel-pt.c.

◆ intel_pt_process_auxtrace_event()

static int intel_pt_process_auxtrace_event	(	struct perf_session *	session,
		union perf_event *	event,
		struct perf_tool *tool	__maybe_unused
	)

static

Definition at line 2061 of file intel-pt.c.

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◆ intel_pt_process_auxtrace_info()

int intel_pt_process_auxtrace_info	(	union perf_event *	event,
		struct perf_session *	session
	)

Definition at line 2399 of file intel-pt.c.

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◆ intel_pt_process_event()

static int intel_pt_process_event	(	struct perf_session *	session,
		union perf_event *	event,
		struct perf_sample *	sample,
		struct perf_tool *	tool
	)

static

Definition at line 1945 of file intel-pt.c.

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◆ intel_pt_process_itrace_start()

static int intel_pt_process_itrace_start	(	struct intel_pt *	pt,
		union perf_event *	event,
		struct perf_sample *	sample
	)

static

Definition at line 1928 of file intel-pt.c.

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◆ intel_pt_process_queues()

static int intel_pt_process_queues	(	struct intel_pt *	pt,
		u64	timestamp
	)

static

Definition at line 1708 of file intel-pt.c.

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◆ intel_pt_process_switch()

static int intel_pt_process_switch	(	struct intel_pt *	pt,
		struct perf_sample *	sample
	)

static

Definition at line 1862 of file intel-pt.c.

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◆ intel_pt_process_timeless_queues()

static int intel_pt_process_timeless_queues	(	struct intel_pt *	pt,
		pid_t	tid,
		u64	time_
	)

static

Definition at line 1763 of file intel-pt.c.

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◆ intel_pt_reset_last_branch_rb()

static void intel_pt_reset_last_branch_rb ( struct intel_pt_queue * ptq )

inlinestatic

Definition at line 1016 of file intel-pt.c.

◆ intel_pt_return_compression()

static bool intel_pt_return_compression ( struct intel_pt * pt )

static

Definition at line 636 of file intel-pt.c.

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◆ intel_pt_run_decoder()

static int intel_pt_run_decoder	(	struct intel_pt_queue *	ptq,
		u64 *	timestamp
	)

static

Definition at line 1620 of file intel-pt.c.

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◆ intel_pt_sample()

static int intel_pt_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1447 of file intel-pt.c.

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◆ intel_pt_sample_flags()

static void intel_pt_sample_flags ( struct intel_pt_queue * ptq )

static

Definition at line 887 of file intel-pt.c.

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◆ intel_pt_set_event_name()

static void intel_pt_set_event_name	(	struct perf_evlist *	evlist,
		u64	id,
		const char *	name
	)

static

Definition at line 2138 of file intel-pt.c.

◆ intel_pt_set_pid_tid_cpu()

static void intel_pt_set_pid_tid_cpu	(	struct intel_pt *	pt,
		struct auxtrace_queue *	queue
	)

static

Definition at line 867 of file intel-pt.c.

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◆ intel_pt_setup_queue()

static int intel_pt_setup_queue	(	struct intel_pt *	pt,
		struct auxtrace_queue *	queue,
		unsigned int	queue_nr
	)

static

Definition at line 913 of file intel-pt.c.

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◆ intel_pt_setup_queues()

static int intel_pt_setup_queues ( struct intel_pt * pt )

static

Definition at line 980 of file intel-pt.c.

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◆ intel_pt_skip_event()

static bool intel_pt_skip_event ( struct intel_pt * pt )

inlinestatic

Definition at line 1045 of file intel-pt.c.

◆ intel_pt_switch_ip()

static u64 intel_pt_switch_ip	(	struct intel_pt *	pt,
		u64 *	ptss_ip
	)

static

Definition at line 1553 of file intel-pt.c.

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◆ intel_pt_sync_switch()

static int intel_pt_sync_switch	(	struct intel_pt *	pt,
		int	cpu,
		pid_t	tid,
		u64	timestamp
	)

static

Definition at line 1817 of file intel-pt.c.

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◆ intel_pt_synth_branch_sample()

static int intel_pt_synth_branch_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1109 of file intel-pt.c.

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◆ intel_pt_synth_cbr_sample()

static int intel_pt_synth_cbr_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1264 of file intel-pt.c.

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◆ intel_pt_synth_error()

static int intel_pt_synth_error	(	struct intel_pt *	pt,
		int	code,
		int	cpu,
		pid_t	pid,
		pid_t	tid,
		u64	ip
	)

static

Definition at line 1392 of file intel-pt.c.

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◆ intel_pt_synth_event()

static int intel_pt_synth_event	(	struct perf_session *	session,
		const char *	name,
		struct perf_event_attr *	attr,
		u64	id
	)

static

Definition at line 2117 of file intel-pt.c.

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◆ intel_pt_synth_events()

static int intel_pt_synth_events	(	struct intel_pt *	pt,
		struct perf_session *	session
	)

static

Definition at line 2166 of file intel-pt.c.

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◆ intel_pt_synth_exstop_sample()

static int intel_pt_synth_exstop_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1342 of file intel-pt.c.

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◆ intel_pt_synth_instruction_sample()

static int intel_pt_synth_instruction_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1184 of file intel-pt.c.

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◆ intel_pt_synth_mwait_sample()

static int intel_pt_synth_mwait_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1292 of file intel-pt.c.

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◆ intel_pt_synth_ptwrite_sample()

static int intel_pt_synth_ptwrite_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1238 of file intel-pt.c.

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◆ intel_pt_synth_pwre_sample()

static int intel_pt_synth_pwre_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1317 of file intel-pt.c.

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◆ intel_pt_synth_pwrx_sample()

static int intel_pt_synth_pwrx_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1367 of file intel-pt.c.

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◆ intel_pt_synth_transaction_sample()

static int intel_pt_synth_transaction_sample ( struct intel_pt_queue * ptq )

static

Definition at line 1205 of file intel-pt.c.

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◆ intel_pt_timeless_decoding()

static bool intel_pt_timeless_decoding ( struct intel_pt * pt )

static

Definition at line 684 of file intel-pt.c.

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◆ intel_pt_tracing_kernel()

static bool intel_pt_tracing_kernel ( struct intel_pt * pt )

static

Definition at line 706 of file intel-pt.c.

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◆ intel_pt_update_last_branch_rb()

static void intel_pt_update_last_branch_rb ( struct intel_pt_queue * ptq )

static

Definition at line 1022 of file intel-pt.c.

◆ intel_pt_update_queues()

static int intel_pt_update_queues ( struct intel_pt * pt )

inlinestatic

Definition at line 1699 of file intel-pt.c.

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◆ intel_pt_walk_next_insn()

static int intel_pt_walk_next_insn	(	struct intel_pt_insn *	intel_pt_insn,
		uint64_t *	insn_cnt_ptr,
		uint64_t *	ip,
		uint64_t	to_ip,
		uint64_t	max_insn_cnt,
		void *	data
	)

static

Definition at line 410 of file intel-pt.c.

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Variable Documentation

◆ intel_pt_info_fmts

const char* const intel_pt_info_fmts[]

static

Initial value:

= {
    [INTEL_PT_PMU_TYPE]     = "  PMU Type            %"PRId64"\n",
    [INTEL_PT_TIME_SHIFT]       = "  Time Shift          %"PRIu64"\n",
    [INTEL_PT_TIME_MULT]        = "  Time Muliplier      %"PRIu64"\n",
    [INTEL_PT_TIME_ZERO]        = "  Time Zero           %"PRIu64"\n",
    [INTEL_PT_CAP_USER_TIME_ZERO]   = "  Cap Time Zero       %"PRId64"\n",
    [INTEL_PT_TSC_BIT]      = "  TSC bit             %#"PRIx64"\n",
    [INTEL_PT_NORETCOMP_BIT]    = "  NoRETComp bit       %#"PRIx64"\n",
    [INTEL_PT_HAVE_SCHED_SWITCH]    = "  Have sched_switch   %"PRId64"\n",
    [INTEL_PT_SNAPSHOT_MODE]    = "  Snapshot mode       %"PRId64"\n",
    [INTEL_PT_PER_CPU_MMAPS]    = "  Per-cpu maps        %"PRId64"\n",
    [INTEL_PT_MTC_BIT]      = "  MTC bit             %#"PRIx64"\n",
    [INTEL_PT_TSC_CTC_N]        = "  TSC:CTC numerator   %"PRIu64"\n",
    [INTEL_PT_TSC_CTC_D]        = "  TSC:CTC denominator %"PRIu64"\n",
    [INTEL_PT_CYC_BIT]      = "  CYC bit             %#"PRIx64"\n",
    [INTEL_PT_MAX_NONTURBO_RATIO]   = "  Max non-turbo ratio %"PRIu64"\n",
    [INTEL_PT_FILTER_STR_LEN]   = "  Filter string len.  %"PRIu64"\n",
}

Definition at line 2355 of file intel-pt.c.

Classes

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ INTEL_PT_PWR_EVT

◆ MAX_TIMESTAMP

Enumeration Type Documentation

◆ switch_state

Function Documentation

◆ __intel_pt_pgd_ip()

◆ intel_pt_alloc_queue()

◆ intel_pt_branch_enable()

◆ intel_pt_cache()

◆ intel_pt_cache_add()

◆ intel_pt_cache_divisor()

◆ intel_pt_cache_lookup()

◆ intel_pt_cache_size()

◆ intel_pt_config_div()

◆ intel_pt_context_switch()

◆ intel_pt_copy_last_branch_rb()

◆ intel_pt_cpu_to_ptq()

◆ intel_pt_deliver_synth_b_event()

◆ intel_pt_deliver_synth_event()

◆ intel_pt_do_fix_overlap()

◆ intel_pt_dump()

◆ intel_pt_dump_event()

◆ intel_pt_enable_sync_switch()

◆ intel_pt_event_synth()

◆ intel_pt_evsel()

◆ intel_pt_exclude_kernel()

◆ intel_pt_find_sched_switch()

◆ intel_pt_find_switch()

◆ intel_pt_flush()

◆ intel_pt_free()

◆ intel_pt_free_events()

◆ intel_pt_free_queue()

◆ intel_pt_get_config()

◆ intel_pt_get_trace()

◆ intel_pt_has()

◆ intel_pt_have_tsc()

◆ intel_pt_inject_event()

◆ intel_pt_is_switch_ip()

◆ intel_pt_lost()

◆ intel_pt_match_pgd_ip()

◆ intel_pt_mtc_period()

◆ intel_pt_next_tid()

◆ intel_pt_ns_to_ticks()

◆ intel_pt_opt_inject()

◆ intel_pt_perf_config()

◆ intel_pt_pgd_ip()

◆ intel_pt_prep_b_sample()

◆ intel_pt_prep_p_sample()

◆ intel_pt_prep_sample()

◆ intel_pt_print_info()

◆ intel_pt_print_info_str()

◆ intel_pt_process_auxtrace_event()

◆ intel_pt_process_auxtrace_info()

◆ intel_pt_process_event()

◆ intel_pt_process_itrace_start()

◆ intel_pt_process_queues()

◆ intel_pt_process_switch()

◆ intel_pt_process_timeless_queues()

◆ intel_pt_reset_last_branch_rb()

◆ intel_pt_return_compression()

◆ intel_pt_run_decoder()

◆ intel_pt_sample()

◆ intel_pt_sample_flags()

◆ intel_pt_set_event_name()

◆ intel_pt_set_pid_tid_cpu()

◆ intel_pt_setup_queue()

◆ intel_pt_setup_queues()

◆ intel_pt_skip_event()

◆ intel_pt_switch_ip()

◆ intel_pt_sync_switch()

◆ intel_pt_synth_branch_sample()

◆ intel_pt_synth_cbr_sample()

◆ intel_pt_synth_error()

◆ intel_pt_synth_event()