#include <linux/hw_breakpoint.h>
#include <linux/err.h>
#include <dirent.h>
#include <errno.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/param.h>
#include "term.h"
#include "../perf.h"
#include "evlist.h"
#include "evsel.h"
#include <subcmd/parse-options.h>
#include "parse-events.h"
#include <subcmd/exec-cmd.h>
#include "string2.h"
#include "strlist.h"
#include "symbol.h"
#include "cache.h"
#include "header.h"
#include "bpf-loader.h"
#include "debug.h"
#include <api/fs/tracing_path.h>
#include "parse-events-bison.h"
#include "parse-events-flex.h"
#include "pmu.h"
#include "thread_map.h"
#include "cpumap.h"
#include "probe-file.h"
#include "asm/bug.h"
#include "util/parse-branch-options.h"
#include "metricgroup.h"

Include dependency graph for parse-events.c:

Classes
struct	__add_bpf_event_param

struct	event_modifier

Macros
#define	YY_EXTRA_TYPE int

#define	MAX_NAME_LEN 100

#define	__PERF_EVENT_FIELD(config, name) ((config & PERF_EVENT_##name##_MASK) >> PERF_EVENT_##name##_SHIFT)

#define	PERF_EVENT_RAW(config) __PERF_EVENT_FIELD(config, RAW)

#define	PERF_EVENT_CONFIG(config) __PERF_EVENT_FIELD(config, CONFIG)

#define	PERF_EVENT_TYPE(config) __PERF_EVENT_FIELD(config, TYPE)

#define	PERF_EVENT_ID(config) __PERF_EVENT_FIELD(config, EVENT)

#define	for_each_subsystem(sys_dir, sys_dirent)

#define	for_each_event(dir_path, evt_dir, evt_dirent)

#define	MAX_EVENT_LENGTH 512

#define	CHECK_SET_TYPE(bit)

#define	CHECK_TYPE_VAL(type)

#define	ADD_CONFIG_TERM(__type, __name, __val)

#define	SET_SYMBOL(str, stype)

#define	MAX_WIDTH 1000

Typedefs
typedef int	config_term_func_t(struct perf_event_attr attr, struct parse_events_term term, struct parse_events_error *err)

Functions
int	parse_events_parse (void parse_state, void scanner)

static int	get_config_terms (struct list_head head_config, struct list_head head_terms __maybe_unused)

static int	tp_event_has_id (const char dir_path, struct dirent evt_dir)

struct tracepoint_path *	tracepoint_id_to_path (u64 config)

struct tracepoint_path *	tracepoint_name_to_path (const char *name)

const char *	event_type (int type)

static int	parse_events__is_name_term (struct parse_events_term *term)

static char *	get_config_name (struct list_head *head_terms)

static struct perf_evsel *	__add_event (struct list_head list, int idx, struct perf_event_attr attr, char name, struct perf_pmu pmu, struct list_head config_terms, bool auto_merge_stats)

static int	add_event (struct list_head list, int idx, struct perf_event_attr attr, char name, struct list_head *config_terms)

static int	parse_aliases (char str, const char names[][PERF_EVSEL__MAX_ALIASES], int size)

static int	config_term_common (struct perf_event_attr attr, struct parse_events_term term, struct parse_events_error *err)

static int	config_attr (struct perf_event_attr attr, struct list_head head, struct parse_events_error *err, config_term_func_t config_term)

int	parse_events_add_cache (struct list_head list, int idx, char type, char op_result1, char op_result2, struct parse_events_error err, struct list_head *head_config)

static void	tracepoint_error (struct parse_events_error e, int err, const char sys, const char *name)

static int	add_tracepoint (struct list_head list, int idx, const char sys_name, const char evt_name, struct parse_events_error err, struct list_head head_config)

static int	add_tracepoint_multi_event (struct list_head list, int idx, const char sys_name, const char evt_name, struct parse_events_error err, struct list_head head_config)

static int	add_tracepoint_event (struct list_head list, int idx, const char sys_name, const char evt_name, struct parse_events_error err, struct list_head head_config)

static int	add_tracepoint_multi_sys (struct list_head list, int idx, const char sys_name, const char evt_name, struct parse_events_error err, struct list_head head_config)

static int	add_bpf_event (const char group, const char event, int fd, void *_param)

int	parse_events_load_bpf_obj (struct parse_events_state parse_state, struct list_head list, struct bpf_object obj, struct list_head head_config)

static int	parse_events_config_bpf (struct parse_events_state parse_state, struct bpf_object obj, struct list_head *head_config)

static void	split_bpf_config_terms (struct list_head evt_head_config, struct list_head obj_head_config)

int	parse_events_load_bpf (struct parse_events_state parse_state, struct list_head list, char bpf_file_name, bool source, struct list_head head_config)

static int	parse_breakpoint_type (const char type, struct perf_event_attr attr)

int	parse_events_add_breakpoint (struct list_head list, int idx, void ptr, char type, u64 len)

static int	check_type_val (struct parse_events_term term, struct parse_events_error err, int type)

static bool	config_term_avail (int term_type, struct parse_events_error *err)

void	parse_events__shrink_config_terms (void)

static int	config_term_pmu (struct perf_event_attr attr, struct parse_events_term term, struct parse_events_error *err)

static int	config_term_tracepoint (struct perf_event_attr attr, struct parse_events_term term, struct parse_events_error *err)

int	parse_events_add_tracepoint (struct list_head list, int idx, const char sys, const char event, struct parse_events_error err, struct list_head head_config)

int	parse_events_add_numeric (struct parse_events_state parse_state, struct list_head list, u32 type, u64 config, struct list_head *head_config)

int	parse_events_add_pmu (struct parse_events_state parse_state, struct list_head list, char name, struct list_head head_config, bool auto_merge_stats, bool use_alias)

int	parse_events_multi_pmu_add (struct parse_events_state parse_state, char str, struct list_head **listp)

int	parse_events__modifier_group (struct list_head list, char event_mod)

static bool	is_same_uncore_block (const char pmu_name_a, const char pmu_name_b)

static int	parse_events__set_leader_for_uncore_aliase (char name, struct list_head list, struct parse_events_state *parse_state)

void	parse_events__set_leader (char name, struct list_head list, struct parse_events_state *parse_state)

void	parse_events_update_lists (struct list_head list_event, struct list_head list_all)

static int	get_event_modifier (struct event_modifier mod, char str, struct perf_evsel *evsel)

static int	check_modifier (char *str)

int	parse_events__modifier_event (struct list_head list, char str, bool add)

int	parse_events_name (struct list_head list, char name)

static int	comp_pmu (const void p1, const void p2)

static void	perf_pmu__parse_cleanup (void)

static void	perf_pmu__parse_init (void)

enum perf_pmu_event_symbol_type	perf_pmu__parse_check (const char *name)

static int	parse_events__scanner (const char str, void parse_state, int start_token)

int	parse_events_terms (struct list_head terms, const char str)

int	parse_events (struct perf_evlist evlist, const char str, struct parse_events_error *err)

static int	get_term_width (void)

void	parse_events_print_error (struct parse_events_error err, const char event)

int	parse_events_option (const struct option opt, const char str, int unset __maybe_unused)

static int	foreach_evsel_in_last_glob (struct perf_evlist evlist, int(func)(struct perf_evsel evsel, const void arg), const void *arg)

static int	set_filter (struct perf_evsel evsel, const void arg)

int	parse_filter (const struct option opt, const char str, int unset __maybe_unused)

static int	add_exclude_perf_filter (struct perf_evsel evsel, const void arg __maybe_unused)

int	exclude_perf (const struct option opt, const char arg __maybe_unused, int unset __maybe_unused)

static int	cmp_string (const void a, const void b)

void	print_tracepoint_events (const char subsys_glob, const char event_glob, bool name_only)

int	is_valid_tracepoint (const char *event_string)

static bool	is_event_supported (u8 type, unsigned config)

void	print_sdt_events (const char subsys_glob, const char event_glob, bool name_only)

int	print_hwcache_events (const char *event_glob, bool name_only)

void	print_symbol_events (const char event_glob, unsigned type, struct event_symbol syms, unsigned max, bool name_only)

void	print_events (const char *event_glob, bool name_only, bool quiet_flag, bool long_desc, bool details_flag)

int	parse_events__is_hardcoded_term (struct parse_events_term *term)

static int	new_term (struct parse_events_term *_term, struct parse_events_term temp, char *str, u64 num)

int	parse_events_term__num (struct parse_events_term *term, int type_term, char config, u64 num, bool no_value, void loc_term_, void loc_val_)

int	parse_events_term__str (struct parse_events_term *term, int type_term, char config, char str, void loc_term_, void *loc_val_)

int	parse_events_term__sym_hw (struct parse_events_term *term, char config, unsigned idx)

int	parse_events_term__clone (struct parse_events_term *new, struct parse_events_term term)

int	parse_events_copy_term_list (struct list_head old, struct list_head *new)

void	parse_events_terms__purge (struct list_head *terms)

void	parse_events_terms__delete (struct list_head *terms)

void	parse_events__clear_array (struct parse_events_array *a)

void	parse_events_evlist_error (struct parse_events_state parse_state, int idx, const char str)

static void	config_terms_list (char *buf, size_t buf_sz)

char *	parse_events_formats_error_string (char *additional_terms)

Variables
static struct perf_pmu_event_symbol *	perf_pmu_events_list

static int	perf_pmu_events_list_num

struct event_symbol	event_symbols_hw [PERF_COUNT_HW_MAX]

struct event_symbol	event_symbols_sw [PERF_COUNT_SW_MAX]

static const char *	config_term_names [__PARSE_EVENTS__TERM_TYPE_NR]

static bool	config_term_shrinked

static const char *const	event_type_descriptors []

Macro Definition Documentation

◆ __PERF_EVENT_FIELD

#define __PERF_EVENT_FIELD	(	config,
		name
	)	((config & PERF_EVENT_##name##_MASK) >> PERF_EVENT_##name##_SHIFT)

Definition at line 145 of file parse-events.c.

◆ ADD_CONFIG_TERM

#define ADD_CONFIG_TERM	(	__type,
		__name,
		__val
	)

Value:

do {                                \
    struct perf_evsel_config_term *__t;         \
                                \
    __t = zalloc(sizeof(*__t));             \
    if (!__t)                       \
        return -ENOMEM;                 \
                                \
    INIT_LIST_HEAD(&__t->list);             \
    __t->type       = PERF_EVSEL__CONFIG_TERM_ ## __type;   \
    __t->val.__name = __val;                \
    __t->weak   = term->weak;               \
    list_add_tail(&__t->list, head_terms);          \
} while (0)

◆ CHECK_SET_TYPE

#define CHECK_SET_TYPE ( bit )

Value:

do {                    \
    if (attr->bp_type & bit)    \
        return -EINVAL;     \
    else                \
        attr->bp_type |= bit;   \
} while (0)

◆ CHECK_TYPE_VAL

#define CHECK_TYPE_VAL ( type )

Value:

do {                                       \
    if (check_type_val(term, err, PARSE_EVENTS__TERM_TYPE_ ## type)) \
        return -EINVAL;                        \
} while (0)

◆ for_each_event

#define for_each_event	(	dir_path,
		evt_dir,
		evt_dirent
	)

Value:

while ((evt_dirent = readdir(evt_dir)) != NULL)     \
        if (evt_dirent->d_type == DT_DIR &&     \
            (strcmp(evt_dirent->d_name, ".")) &&    \
            (strcmp(evt_dirent->d_name, "..")) &&   \
            (!tp_event_has_id(dir_path, evt_dirent)))

Definition at line 173 of file parse-events.c.

◆ for_each_subsystem

#define for_each_subsystem	(	sys_dir,
		sys_dirent
	)

Value:

while ((sys_dirent = readdir(sys_dir)) != NULL)     \
        if (sys_dirent->d_type == DT_DIR &&     \
            (strcmp(sys_dirent->d_name, ".")) &&    \
            (strcmp(sys_dirent->d_name, "..")))

Definition at line 153 of file parse-events.c.

◆ MAX_EVENT_LENGTH

#define MAX_EVENT_LENGTH 512

Definition at line 180 of file parse-events.c.

◆ MAX_NAME_LEN

#define MAX_NAME_LEN 100

Definition at line 37 of file parse-events.c.

◆ MAX_WIDTH

#define MAX_WIDTH 1000

Definition at line 1870 of file parse-events.c.

◆ PERF_EVENT_CONFIG

#define PERF_EVENT_CONFIG ( config ) __PERF_EVENT_FIELD(config, CONFIG)

Definition at line 149 of file parse-events.c.

◆ PERF_EVENT_ID

#define PERF_EVENT_ID ( config ) __PERF_EVENT_FIELD(config, EVENT)

Definition at line 151 of file parse-events.c.

◆ PERF_EVENT_RAW

#define PERF_EVENT_RAW ( config ) __PERF_EVENT_FIELD(config, RAW)

Definition at line 148 of file parse-events.c.

◆ PERF_EVENT_TYPE

#define PERF_EVENT_TYPE ( config ) __PERF_EVENT_FIELD(config, TYPE)

Definition at line 150 of file parse-events.c.

◆ SET_SYMBOL

#define SET_SYMBOL	(	str,
		stype
	)

Value:

do {                    \
    p->symbol = str;        \
    if (!p->symbol)         \
        goto err;       \
    p->type = stype;        \
} while (0)

Definition at line 1701 of file parse-events.c.

◆ YY_EXTRA_TYPE

#define YY_EXTRA_TYPE int

Definition at line 27 of file parse-events.c.

Typedef Documentation

◆ config_term_func_t

typedef int config_term_func_t(struct perf_event_attr *attr, struct parse_events_term *term, struct parse_events_error *err)

Definition at line 372 of file parse-events.c.

Function Documentation

◆ __add_event()

static struct perf_evsel* __add_event	(	struct list_head *	list,
		int *	idx,
		struct perf_event_attr *	attr,
		char *	name,
		struct perf_pmu *	pmu,
		struct list_head *	config_terms,
		bool	auto_merge_stats
	)

static

Definition at line 317 of file parse-events.c.

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◆ add_bpf_event()

static int add_bpf_event	(	const char *	group,
		const char *	event,
		int	fd,
		void *	_param
	)

static

Definition at line 612 of file parse-events.c.

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◆ add_event()

static int add_event	(	struct list_head *	list,
		int *	idx,
		struct perf_event_attr *	attr,
		char *	name,
		struct list_head *	config_terms
	)

static

Definition at line 347 of file parse-events.c.

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◆ add_exclude_perf_filter()

static int add_exclude_perf_filter	(	struct perf_evsel *	evsel,
		const void *arg	__maybe_unused
	)

static

Definition at line 2044 of file parse-events.c.

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◆ add_tracepoint()

static int add_tracepoint	(	struct list_head *	list,
		int *	idx,
		const char *	sys_name,
		const char *	evt_name,
		struct parse_events_error *	err,
		struct list_head *	head_config
	)

static

Definition at line 487 of file parse-events.c.

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◆ add_tracepoint_event()

static int add_tracepoint_event	(	struct list_head *	list,
		int *	idx,
		const char *	sys_name,
		const char *	evt_name,
		struct parse_events_error *	err,
		struct list_head *	head_config
	)

static

Definition at line 560 of file parse-events.c.

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◆ add_tracepoint_multi_event()

static int add_tracepoint_multi_event	(	struct list_head *	list,
		int *	idx,
		const char *	sys_name,
		const char *	evt_name,
		struct parse_events_error *	err,
		struct list_head *	head_config
	)

static

Definition at line 512 of file parse-events.c.

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◆ add_tracepoint_multi_sys()

static int add_tracepoint_multi_sys	(	struct list_head *	list,
		int *	idx,
		const char *	sys_name,
		const char *	evt_name,
		struct parse_events_error *	err,
		struct list_head *	head_config
	)

static

Definition at line 572 of file parse-events.c.

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◆ check_modifier()

static int check_modifier ( char * str )

static

Definition at line 1611 of file parse-events.c.

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◆ check_type_val()

static int check_type_val	(	struct parse_events_term *	term,
		struct parse_events_error *	err,
		int	type
	)

static

Definition at line 894 of file parse-events.c.

◆ cmp_string()

static int cmp_string	(	const void *	a,
		const void *	b
	)

static

Definition at line 2085 of file parse-events.c.

◆ comp_pmu()

static int comp_pmu	(	const void *	p1,
		const void *	p2
	)

static

Definition at line 1678 of file parse-events.c.

◆ config_attr()

static int config_attr	(	struct perf_event_attr *	attr,
		struct list_head *	head,
		struct parse_events_error *	err,
		config_term_func_t	config_term
	)

static

Definition at line 1102 of file parse-events.c.

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◆ config_term_avail()

static bool config_term_avail	(	int	term_type,
		struct parse_events_error *	err
	)

static

Definition at line 937 of file parse-events.c.

◆ config_term_common()

static int config_term_common	(	struct perf_event_attr *	attr,
		struct parse_events_term *	term,
		struct parse_events_error *	err
	)

static

Definition at line 970 of file parse-events.c.

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◆ config_term_pmu()

static int config_term_pmu	(	struct perf_event_attr *	attr,
		struct parse_events_term *	term,
		struct parse_events_error *	err
	)

static

Definition at line 1062 of file parse-events.c.

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◆ config_term_tracepoint()

static int config_term_tracepoint	(	struct perf_event_attr *	attr,
		struct parse_events_term *	term,
		struct parse_events_error *	err
	)

static

Definition at line 1077 of file parse-events.c.

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◆ config_terms_list()

static void config_terms_list	(	char *	buf,
		size_t	buf_sz
	)

static

Definition at line 2703 of file parse-events.c.

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◆ event_type()

const char* event_type ( int type )

Definition at line 275 of file parse-events.c.

◆ exclude_perf()

int exclude_perf	(	const struct option *	opt,
		const char *arg	__maybe_unused,
		int unset	__maybe_unused
	)

Definition at line 2066 of file parse-events.c.

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◆ foreach_evsel_in_last_glob()

static int foreach_evsel_in_last_glob	(	struct perf_evlist *	evlist,
		int()(struct perf_evsel evsel, const void *arg)	func,
		const void *	arg
	)

static

Definition at line 1955 of file parse-events.c.

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◆ get_config_name()

static char* get_config_name ( struct list_head * head_terms )

static

Definition at line 302 of file parse-events.c.

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◆ get_config_terms()

static int get_config_terms	(	struct list_head *	head_config,
		struct list_head *head_terms	__maybe_unused
	)

static

Definition at line 1116 of file parse-events.c.

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◆ get_event_modifier()

static int get_event_modifier	(	struct event_modifier *	mod,
		char *	str,
		struct perf_evsel *	evsel
	)

static

Definition at line 1516 of file parse-events.c.

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◆ get_term_width()

static int get_term_width ( void )

static

Definition at line 1871 of file parse-events.c.

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◆ is_event_supported()

static bool is_event_supported	(	u8	type,
		unsigned	config
	)

static

Definition at line 2232 of file parse-events.c.

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◆ is_same_uncore_block()

static bool is_same_uncore_block	(	const char *	pmu_name_a,
		const char *	pmu_name_b
	)

static

Definition at line 1362 of file parse-events.c.

◆ is_valid_tracepoint()

int is_valid_tracepoint ( const char * event_string )

Definition at line 2196 of file parse-events.c.

◆ new_term()

static int new_term	(	struct parse_events_term **	_term,
		struct parse_events_term *	temp,
		char *	str,
		u64	num
	)

static

Definition at line 2543 of file parse-events.c.

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◆ parse_aliases()

static int parse_aliases	(	char *	str,
		const char *	names[][PERF_EVSEL__MAX_ALIASES],
		int	size
	)

static

Definition at line 354 of file parse-events.c.

◆ parse_breakpoint_type()

static int parse_breakpoint_type	(	const char *	type,
		struct perf_event_attr *	attr
	)

static

Definition at line 828 of file parse-events.c.

◆ parse_events()

int parse_events	(	struct perf_evlist *	evlist,
		const char *	str,
		struct parse_events_error *	err
	)

Definition at line 1833 of file parse-events.c.

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◆ parse_events__clear_array()

void parse_events__clear_array ( struct parse_events_array * a )

Definition at line 2686 of file parse-events.c.

◆ parse_events__is_hardcoded_term()

int parse_events__is_hardcoded_term ( struct parse_events_term * term )

Definition at line 2538 of file parse-events.c.

◆ parse_events__is_name_term()

static int parse_events__is_name_term ( struct parse_events_term * term )

static

Definition at line 297 of file parse-events.c.

◆ parse_events__modifier_event()

int parse_events__modifier_event	(	struct list_head *	list,
		char *	str,
		bool	add
	)

Definition at line 1628 of file parse-events.c.

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◆ parse_events__modifier_group()

int parse_events__modifier_group	(	struct list_head *	list,
		char *	event_mod
	)

Definition at line 1352 of file parse-events.c.

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◆ parse_events__scanner()

static int parse_events__scanner	(	const char *	str,
		void *	parse_state,
		int	start_token
	)

static

Definition at line 1789 of file parse-events.c.

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◆ parse_events__set_leader()

void parse_events__set_leader	(	char *	name,
		struct list_head *	list,
		struct parse_events_state *	parse_state
	)

Definition at line 1470 of file parse-events.c.

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◆ parse_events__set_leader_for_uncore_aliase()

static int parse_events__set_leader_for_uncore_aliase	(	char *	name,
		struct list_head *	list,
		struct parse_events_state *	parse_state
	)

static

Definition at line 1379 of file parse-events.c.

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◆ parse_events__shrink_config_terms()

void parse_events__shrink_config_terms ( void )

Definition at line 965 of file parse-events.c.

◆ parse_events_add_breakpoint()

int parse_events_add_breakpoint	(	struct list_head *	list,
		int *	idx,
		void *	ptr,
		char *	type,
		u64	len
	)

Definition at line 867 of file parse-events.c.

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◆ parse_events_add_cache()

int parse_events_add_cache	(	struct list_head *	list,
		int *	idx,
		char *	type,
		char *	op_result1,
		char *	op_result2,
		struct parse_events_error *	err,
		struct list_head *	head_config
	)

Definition at line 383 of file parse-events.c.

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◆ parse_events_add_numeric()

int parse_events_add_numeric	(	struct parse_events_state *	parse_state,
		struct list_head *	list,
		u32	type,
		u64	config,
		struct list_head *	head_config
	)

Definition at line 1203 of file parse-events.c.

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◆ parse_events_add_pmu()

int parse_events_add_pmu	(	struct parse_events_state *	parse_state,
		struct list_head *	list,
		char *	name,
		struct list_head *	head_config,
		bool	auto_merge_stats,
		bool	use_alias
	)

Definition at line 1228 of file parse-events.c.

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◆ parse_events_add_tracepoint()

int parse_events_add_tracepoint	(	struct list_head *	list,
		int *	idx,
		const char *	sys,
		const char *	event,
		struct parse_events_error *	err,
		struct list_head *	head_config
	)

Definition at line 1182 of file parse-events.c.

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◆ parse_events_config_bpf()

static int parse_events_config_bpf	(	struct parse_events_state *	parse_state,
		struct bpf_object *	obj,
		struct list_head *	head_config
	)

static

Definition at line 704 of file parse-events.c.

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◆ parse_events_copy_term_list()

int parse_events_copy_term_list	(	struct list_head *	old,
		struct list_head **	new
	)

Definition at line 2641 of file parse-events.c.

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◆ parse_events_evlist_error()

void parse_events_evlist_error	(	struct parse_events_state *	parse_state,
		int	idx,
		const char *	str
	)

Definition at line 2691 of file parse-events.c.

◆ parse_events_formats_error_string()

char* parse_events_formats_error_string ( char * additional_terms )

Definition at line 2734 of file parse-events.c.

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◆ parse_events_load_bpf()

int parse_events_load_bpf	(	struct parse_events_state *	parse_state,
		struct list_head *	list,
		char *	bpf_file_name,
		bool	source,
		struct list_head *	head_config
	)

Definition at line 780 of file parse-events.c.

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◆ parse_events_load_bpf_obj()

int parse_events_load_bpf_obj	(	struct parse_events_state *	parse_state,
		struct list_head *	list,
		struct bpf_object *	obj,
		struct list_head *	head_config
	)

Definition at line 650 of file parse-events.c.

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◆ parse_events_multi_pmu_add()

int parse_events_multi_pmu_add	(	struct parse_events_state *	parse_state,
		char *	str,
		struct list_head **	listp
	)

Definition at line 1305 of file parse-events.c.

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◆ parse_events_name()

int parse_events_name	(	struct list_head *	list,
		char *	name
	)

Definition at line 1665 of file parse-events.c.

◆ parse_events_option()

int parse_events_option	(	const struct option *	opt,
		const char *	str,
		int unset	__maybe_unused
	)

Definition at line 1939 of file parse-events.c.

◆ parse_events_parse()

int parse_events_parse	(	void *	parse_state,
		void *	scanner
	)

◆ parse_events_print_error()

void parse_events_print_error	(	struct parse_events_error *	err,
		const char *	event
	)

Definition at line 1879 of file parse-events.c.

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◆ parse_events_term__clone()

int parse_events_term__clone	(	struct parse_events_term **	new,
		struct parse_events_term *	term
	)

Definition at line 2627 of file parse-events.c.

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◆ parse_events_term__num()

int parse_events_term__num	(	struct parse_events_term **	term,
		int	type_term,
		char *	config,
		u64	num,
		bool	no_value,
		void *	loc_term_,
		void *	loc_val_
	)

Definition at line 2573 of file parse-events.c.

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◆ parse_events_term__str()

int parse_events_term__str	(	struct parse_events_term **	term,
		int	type_term,
		char *	config,
		char *	str,
		void *	loc_term_,
		void *	loc_val_
	)

Definition at line 2593 of file parse-events.c.

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◆ parse_events_term__sym_hw()

int parse_events_term__sym_hw	(	struct parse_events_term **	term,
		char *	config,
		unsigned	idx
	)

Definition at line 2611 of file parse-events.c.

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◆ parse_events_terms()

int parse_events_terms	(	struct list_head *	terms,
		const char *	str
	)

Definition at line 1815 of file parse-events.c.

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◆ parse_events_terms__delete()

void parse_events_terms__delete ( struct list_head * terms )

Definition at line 2678 of file parse-events.c.

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◆ parse_events_terms__purge()

void parse_events_terms__purge ( struct list_head * terms )

Definition at line 2666 of file parse-events.c.

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◆ parse_events_update_lists()

void parse_events_update_lists	(	struct list_head *	list_event,
		struct list_head *	list_all
	)

Definition at line 1489 of file parse-events.c.

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◆ parse_filter()

int parse_filter	(	const struct option *	opt,
		const char *	str,
		int unset	__maybe_unused
	)

Definition at line 2035 of file parse-events.c.

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◆ perf_pmu__parse_check()

enum perf_pmu_event_symbol_type perf_pmu__parse_check ( const char * name )

Definition at line 1766 of file parse-events.c.

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◆ perf_pmu__parse_cleanup()

static void perf_pmu__parse_cleanup ( void )

static

Definition at line 1686 of file parse-events.c.

◆ perf_pmu__parse_init()

static void perf_pmu__parse_init ( void )

static

Definition at line 1713 of file parse-events.c.

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◆ print_events()

void print_events	(	const char *	event_glob,
		bool	name_only,
		bool	quiet_flag,
		bool	long_desc,
		bool	details_flag
	)

Definition at line 2497 of file parse-events.c.

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◆ print_hwcache_events()

int print_hwcache_events	(	const char *	event_glob,
		bool	name_only
	)

Definition at line 2348 of file parse-events.c.

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◆ print_sdt_events()

void print_sdt_events	(	const char *	subsys_glob,
		const char *	event_glob,
		bool	name_only
	)

Definition at line 2269 of file parse-events.c.

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◆ print_symbol_events()

void print_symbol_events	(	const char *	event_glob,
		unsigned	type,
		struct event_symbol *	syms,
		unsigned	max,
		bool	name_only
	)

Definition at line 2422 of file parse-events.c.

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◆ print_tracepoint_events()

void print_tracepoint_events	(	const char *	subsys_glob,
		const char *	event_glob,
		bool	name_only
	)

Definition at line 2097 of file parse-events.c.

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◆ set_filter()

static int set_filter	(	struct perf_evsel *	evsel,
		const void *	arg
	)

static

Definition at line 1987 of file parse-events.c.

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◆ split_bpf_config_terms()

static void split_bpf_config_terms	(	struct list_head *	evt_head_config,
		struct list_head *	obj_head_config
	)

static

Definition at line 762 of file parse-events.c.

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◆ tp_event_has_id()

static int tp_event_has_id	(	const char *	dir_path,
		struct dirent *	evt_dir
	)

static

Definition at line 159 of file parse-events.c.

◆ tracepoint_error()

static void tracepoint_error	(	struct parse_events_error *	e,
		int	err,
		const char *	sys,
		const char *	name
	)

static

Definition at line 457 of file parse-events.c.

◆ tracepoint_id_to_path()

struct tracepoint_path* tracepoint_id_to_path ( u64 config )

Definition at line 183 of file parse-events.c.

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◆ tracepoint_name_to_path()

struct tracepoint_path* tracepoint_name_to_path ( const char * name )

Definition at line 253 of file parse-events.c.

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Variable Documentation

◆ config_term_names

const char* config_term_names[__PARSE_EVENTS__TERM_TYPE_NR]

static

Initial value:

= {
    [PARSE_EVENTS__TERM_TYPE_USER]          = "<sysfs term>",
    [PARSE_EVENTS__TERM_TYPE_CONFIG]        = "config",
    [PARSE_EVENTS__TERM_TYPE_CONFIG1]       = "config1",
    [PARSE_EVENTS__TERM_TYPE_CONFIG2]       = "config2",
    [PARSE_EVENTS__TERM_TYPE_NAME]          = "name",
    [PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD]     = "period",
    [PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ]       = "freq",
    [PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE]    = "branch_type",
    [PARSE_EVENTS__TERM_TYPE_TIME]          = "time",
    [PARSE_EVENTS__TERM_TYPE_CALLGRAPH]     = "call-graph",
    [PARSE_EVENTS__TERM_TYPE_STACKSIZE]     = "stack-size",
    [PARSE_EVENTS__TERM_TYPE_NOINHERIT]     = "no-inherit",
    [PARSE_EVENTS__TERM_TYPE_INHERIT]       = "inherit",
    [PARSE_EVENTS__TERM_TYPE_MAX_STACK]     = "max-stack",
    [PARSE_EVENTS__TERM_TYPE_OVERWRITE]     = "overwrite",
    [PARSE_EVENTS__TERM_TYPE_NOOVERWRITE]       = "no-overwrite",
    [PARSE_EVENTS__TERM_TYPE_DRV_CFG]       = "driver-config",
}

Definition at line 914 of file parse-events.c.

◆ config_term_shrinked

bool config_term_shrinked

static

Definition at line 934 of file parse-events.c.

◆ event_symbols_hw

struct event_symbol event_symbols_hw[PERF_COUNT_HW_MAX]

Definition at line 55 of file parse-events.c.

◆ event_symbols_sw

struct event_symbol event_symbols_sw[PERF_COUNT_SW_MAX]

Definition at line 98 of file parse-events.c.

◆ event_type_descriptors

const char* const event_type_descriptors[]

static

Initial value:

= {
    "Hardware event",
    "Software event",
    "Tracepoint event",
    "Hardware cache event",
    "Raw hardware event descriptor",
    "Hardware breakpoint",
}

Definition at line 2076 of file parse-events.c.

◆ perf_pmu_events_list

struct perf_pmu_event_symbol* perf_pmu_events_list

static

Definition at line 46 of file parse-events.c.

◆ perf_pmu_events_list_num

int perf_pmu_events_list_num

static

Definition at line 53 of file parse-events.c.

Classes

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ __PERF_EVENT_FIELD

◆ ADD_CONFIG_TERM

◆ CHECK_SET_TYPE

◆ CHECK_TYPE_VAL

◆ for_each_event

◆ for_each_subsystem

◆ MAX_EVENT_LENGTH

◆ MAX_NAME_LEN

◆ MAX_WIDTH

◆ PERF_EVENT_CONFIG

◆ PERF_EVENT_ID

◆ PERF_EVENT_RAW

◆ PERF_EVENT_TYPE

◆ SET_SYMBOL

◆ YY_EXTRA_TYPE

Typedef Documentation

◆ config_term_func_t

Function Documentation

◆ __add_event()

◆ add_bpf_event()

◆ add_event()

◆ add_exclude_perf_filter()

◆ add_tracepoint()

◆ add_tracepoint_event()

◆ add_tracepoint_multi_event()

◆ add_tracepoint_multi_sys()

◆ check_modifier()

◆ check_type_val()

◆ cmp_string()

◆ comp_pmu()

◆ config_attr()

◆ config_term_avail()

◆ config_term_common()

◆ config_term_pmu()

◆ config_term_tracepoint()

◆ config_terms_list()

◆ event_type()

◆ exclude_perf()

◆ foreach_evsel_in_last_glob()

◆ get_config_name()

◆ get_config_terms()

◆ get_event_modifier()

◆ get_term_width()

◆ is_event_supported()

◆ is_same_uncore_block()

◆ is_valid_tracepoint()

◆ new_term()

◆ parse_aliases()

◆ parse_breakpoint_type()

◆ parse_events()

◆ parse_events__clear_array()

◆ parse_events__is_hardcoded_term()

◆ parse_events__is_name_term()

◆ parse_events__modifier_event()

◆ parse_events__modifier_group()

◆ parse_events__scanner()

◆ parse_events__set_leader()

◆ parse_events__set_leader_for_uncore_aliase()

◆ parse_events__shrink_config_terms()

◆ parse_events_add_breakpoint()

◆ parse_events_add_cache()

◆ parse_events_add_numeric()

◆ parse_events_add_pmu()

◆ parse_events_add_tracepoint()

◆ parse_events_config_bpf()

◆ parse_events_copy_term_list()

◆ parse_events_evlist_error()

◆ parse_events_formats_error_string()

◆ parse_events_load_bpf()

◆ parse_events_load_bpf_obj()

◆ parse_events_multi_pmu_add()

◆ parse_events_name()

◆ parse_events_option()

◆ parse_events_parse()