[deliverable/linux.git] / tools / perf / util / hist.h

#ifndef __PERF_HIST_H
#define __PERF_HIST_H

#include <linux/types.h>
#include <pthread.h>
#include "callchain.h"
#include "evsel.h"
#include "header.h"
#include "color.h"
#include "ui/progress.h"

struct hist_entry;
struct addr_location;
struct symbol;

enum hist_filter {
	HIST_FILTER__DSO,
	HIST_FILTER__THREAD,
	HIST_FILTER__PARENT,
	HIST_FILTER__SYMBOL,
	HIST_FILTER__GUEST,
	HIST_FILTER__HOST,
	HIST_FILTER__SOCKET,
};

enum hist_column {
	HISTC_SYMBOL,
	HISTC_DSO,
	HISTC_THREAD,
	HISTC_COMM,
	HISTC_PARENT,
	HISTC_CPU,
	HISTC_SOCKET,
	HISTC_SRCLINE,
	HISTC_SRCFILE,
	HISTC_MISPREDICT,
	HISTC_IN_TX,
	HISTC_ABORT,
	HISTC_SYMBOL_FROM,
	HISTC_SYMBOL_TO,
	HISTC_DSO_FROM,
	HISTC_DSO_TO,
	HISTC_LOCAL_WEIGHT,
	HISTC_GLOBAL_WEIGHT,
	HISTC_MEM_DADDR_SYMBOL,
	HISTC_MEM_DADDR_DSO,
	HISTC_MEM_LOCKED,
	HISTC_MEM_TLB,
	HISTC_MEM_LVL,
	HISTC_MEM_SNOOP,
	HISTC_MEM_DCACHELINE,
	HISTC_MEM_IADDR_SYMBOL,
	HISTC_TRANSACTION,
	HISTC_CYCLES,
	HISTC_TRACE,
	HISTC_NR_COLS, /* Last entry */
};

struct thread;
struct dso;

struct hists {
	struct rb_root		entries_in_array[2];
	struct rb_root		*entries_in;
	struct rb_root		entries;
	struct rb_root		entries_collapsed;
	u64			nr_entries;
	u64			nr_non_filtered_entries;
	u64			callchain_period;
	u64			callchain_non_filtered_period;
	struct thread		*thread_filter;
	const struct dso	*dso_filter;
	const char		*uid_filter_str;
	const char		*symbol_filter_str;
	pthread_mutex_t		lock;
	struct events_stats	stats;
	u64			event_stream;
	u16			col_len[HISTC_NR_COLS];
	int			socket_filter;
	struct perf_hpp_list	*hpp_list;
	struct list_head	hpp_formats;
	int			nr_hpp_node;
};

struct hist_entry_iter;

struct hist_iter_ops {
	int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
	int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
	int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
	int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
	int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
};

struct hist_entry_iter {
	int total;
	int curr;

	bool hide_unresolved;
	int max_stack;

	struct perf_evsel *evsel;
	struct perf_sample *sample;
	struct hist_entry *he;
	struct symbol *parent;
	void *priv;

	const struct hist_iter_ops *ops;
	/* user-defined callback function (optional) */
	int (*add_entry_cb)(struct hist_entry_iter *iter,
			    struct addr_location *al, bool single, void *arg);
};

extern const struct hist_iter_ops hist_iter_normal;
extern const struct hist_iter_ops hist_iter_branch;
extern const struct hist_iter_ops hist_iter_mem;
extern const struct hist_iter_ops hist_iter_cumulative;

struct hist_entry *__hists__add_entry(struct hists *hists,
				      struct addr_location *al,
				      struct symbol *parent,
				      struct branch_info *bi,
				      struct mem_info *mi,
				      struct perf_sample *sample,
				      bool sample_self);
int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
			 int max_stack_depth, void *arg);

struct perf_hpp;
struct perf_hpp_fmt;

int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
int hist_entry__transaction_len(void);
int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
			      struct hists *hists);
int hist_entry__snprintf_alignment(struct hist_entry *he, struct perf_hpp *hpp,
				   struct perf_hpp_fmt *fmt, int printed);
void hist_entry__delete(struct hist_entry *he);

void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog);
void hists__output_resort(struct hists *hists, struct ui_progress *prog);
int hists__collapse_resort(struct hists *hists, struct ui_progress *prog);

void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
void hists__delete_entries(struct hists *hists);
void hists__output_recalc_col_len(struct hists *hists, int max_rows);

u64 hists__total_period(struct hists *hists);
void hists__reset_stats(struct hists *hists);
void hists__inc_stats(struct hists *hists, struct hist_entry *h);
void hists__inc_nr_events(struct hists *hists, u32 type);
void hists__inc_nr_samples(struct hists *hists, bool filtered);
void events_stats__inc(struct events_stats *stats, u32 type);
size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);

size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
		      int max_cols, float min_pcnt, FILE *fp);
size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);

void hists__filter_by_dso(struct hists *hists);
void hists__filter_by_thread(struct hists *hists);
void hists__filter_by_symbol(struct hists *hists);
void hists__filter_by_socket(struct hists *hists);

static inline bool hists__has_filter(struct hists *hists)
{
	return hists->thread_filter || hists->dso_filter ||
		hists->symbol_filter_str || (hists->socket_filter > -1);
}

u16 hists__col_len(struct hists *hists, enum hist_column col);
void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
void hists__reset_col_len(struct hists *hists);
void hists__calc_col_len(struct hists *hists, struct hist_entry *he);

void hists__match(struct hists *leader, struct hists *other);
int hists__link(struct hists *leader, struct hists *other);

struct hists_evsel {
	struct perf_evsel evsel;
	struct hists	  hists;
};

static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
{
	struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
	return &hevsel->evsel;
}

static inline struct hists *evsel__hists(struct perf_evsel *evsel)
{
	struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
	return &hevsel->hists;
}

int hists__init(void);
int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list);

struct rb_root *hists__get_rotate_entries_in(struct hists *hists);
int hists__collapse_insert_entry(struct hists *hists,
				  struct rb_root *root, struct hist_entry *he);

struct perf_hpp {
	char *buf;
	size_t size;
	const char *sep;
	void *ptr;
};

struct perf_hpp_fmt {
	const char *name;
	int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		      struct perf_evsel *evsel);
	int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		     struct perf_evsel *evsel);
	int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		     struct hist_entry *he);
	int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		     struct hist_entry *he);
	int64_t (*cmp)(struct perf_hpp_fmt *fmt,
		       struct hist_entry *a, struct hist_entry *b);
	int64_t (*collapse)(struct perf_hpp_fmt *fmt,
			    struct hist_entry *a, struct hist_entry *b);
	int64_t (*sort)(struct perf_hpp_fmt *fmt,
			struct hist_entry *a, struct hist_entry *b);
	bool (*equal)(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
	void (*free)(struct perf_hpp_fmt *fmt);

	struct list_head list;
	struct list_head sort_list;
	bool elide;
	int len;
	int user_len;
	int idx;
	int level;
};

struct perf_hpp_list {
	struct list_head fields;
	struct list_head sorts;
};

extern struct perf_hpp_list perf_hpp_list;

struct perf_hpp_list_node {
	struct list_head	list;
	struct perf_hpp_list	hpp;
	int			level;
	bool			skip;
};

void perf_hpp_list__column_register(struct perf_hpp_list *list,
				    struct perf_hpp_fmt *format);
void perf_hpp_list__register_sort_field(struct perf_hpp_list *list,
					struct perf_hpp_fmt *format);

static inline void perf_hpp__column_register(struct perf_hpp_fmt *format)
{
	perf_hpp_list__column_register(&perf_hpp_list, format);
}

static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format)
{
	perf_hpp_list__register_sort_field(&perf_hpp_list, format);
}

#define perf_hpp_list__for_each_format(_list, format) \
	list_for_each_entry(format, &(_list)->fields, list)

#define perf_hpp_list__for_each_format_safe(_list, format, tmp)	\
	list_for_each_entry_safe(format, tmp, &(_list)->fields, list)

#define perf_hpp_list__for_each_sort_list(_list, format) \
	list_for_each_entry(format, &(_list)->sorts, sort_list)

#define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp)	\
	list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list)

#define hists__for_each_format(hists, format) \
	perf_hpp_list__for_each_format((hists)->hpp_list, fmt)

#define hists__for_each_sort_list(hists, format) \
	perf_hpp_list__for_each_sort_list((hists)->hpp_list, fmt)

extern struct perf_hpp_fmt perf_hpp__format[];

enum {
	/* Matches perf_hpp__format array. */
	PERF_HPP__OVERHEAD,
	PERF_HPP__OVERHEAD_SYS,
	PERF_HPP__OVERHEAD_US,
	PERF_HPP__OVERHEAD_GUEST_SYS,
	PERF_HPP__OVERHEAD_GUEST_US,
	PERF_HPP__OVERHEAD_ACC,
	PERF_HPP__SAMPLES,
	PERF_HPP__PERIOD,

	PERF_HPP__MAX_INDEX
};

void perf_hpp__init(void);
void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
void perf_hpp__cancel_cumulate(void);
void perf_hpp__setup_output_field(struct perf_hpp_list *list);
void perf_hpp__reset_output_field(struct perf_hpp_list *list);
void perf_hpp__append_sort_keys(struct perf_hpp_list *list);
int perf_hpp__setup_hists_formats(struct perf_hpp_list *list,
				  struct perf_evlist *evlist);


bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format);
bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists);
bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt);
bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt *fmt);
bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt *fmt);
bool perf_hpp__is_thread_entry(struct perf_hpp_fmt *fmt);
bool perf_hpp__is_comm_entry(struct perf_hpp_fmt *fmt);
bool perf_hpp__is_dso_entry(struct perf_hpp_fmt *fmt);
bool perf_hpp__is_sym_entry(struct perf_hpp_fmt *fmt);

struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt);

int hist_entry__filter(struct hist_entry *he, int type, const void *arg);

static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format,
					 struct hists *hists)
{
	if (format->elide)
		return true;

	if (perf_hpp__is_dynamic_entry(format) &&
	    !perf_hpp__defined_dynamic_entry(format, hists))
		return true;

	return false;
}

void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
void perf_hpp__set_user_width(const char *width_list_str);

typedef u64 (*hpp_field_fn)(struct hist_entry *he);
typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);

int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
	     struct hist_entry *he, hpp_field_fn get_field,
	     const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		 struct hist_entry *he, hpp_field_fn get_field,
		 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);

static inline void advance_hpp(struct perf_hpp *hpp, int inc)
{
	hpp->buf  += inc;
	hpp->size -= inc;
}

static inline size_t perf_hpp__use_color(void)
{
	return !symbol_conf.field_sep;
}

static inline size_t perf_hpp__color_overhead(void)
{
	return perf_hpp__use_color() ?
	       (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
	       : 0;
}

struct perf_evlist;

struct hist_browser_timer {
	void (*timer)(void *arg);
	void *arg;
	int refresh;
};

#ifdef HAVE_SLANG_SUPPORT
#include "../ui/keysyms.h"
int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
			     struct hist_browser_timer *hbt);

int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
			     struct hist_browser_timer *hbt);

int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
				  struct hist_browser_timer *hbt,
				  float min_pcnt,
				  struct perf_env *env);
int script_browse(const char *script_opt);
#else
static inline
int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
				  const char *help __maybe_unused,
				  struct hist_browser_timer *hbt __maybe_unused,
				  float min_pcnt __maybe_unused,
				  struct perf_env *env __maybe_unused)
{
	return 0;
}
static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
					   struct perf_evsel *evsel __maybe_unused,
					   struct hist_browser_timer *hbt __maybe_unused)
{
	return 0;
}

static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
					   struct perf_evsel *evsel __maybe_unused,
					   struct hist_browser_timer *hbt __maybe_unused)
{
	return 0;
}

static inline int script_browse(const char *script_opt __maybe_unused)
{
	return 0;
}

#define K_LEFT  -1000
#define K_RIGHT -2000
#define K_SWITCH_INPUT_DATA -3000
#endif

unsigned int hists__sort_list_width(struct hists *hists);
unsigned int hists__overhead_width(struct hists *hists);

void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
			  struct perf_sample *sample, bool nonany_branch_mode);

struct option;
int parse_filter_percentage(const struct option *opt, const char *arg, int unset);
int perf_hist_config(const char *var, const char *value);

void perf_hpp_list__init(struct perf_hpp_list *list);

enum hierarchy_move_dir {
	HMD_NORMAL,
	HMD_FORCE_SIBLING,
	HMD_FORCE_CHILD,
};

struct rb_node *rb_hierarchy_last(struct rb_node *node);
struct rb_node *__rb_hierarchy_next(struct rb_node *node,
				    enum hierarchy_move_dir hmd);
struct rb_node *rb_hierarchy_prev(struct rb_node *node);

static inline struct rb_node *rb_hierarchy_next(struct rb_node *node)
{
	return __rb_hierarchy_next(node, HMD_NORMAL);
}

#define HIERARCHY_INDENT  3

bool hist_entry__has_hierarchy_children(struct hist_entry *he, float limit);

#endif	/* __PERF_HIST_H */
Commit	Line	Data
3d1d07ec JK	1	#ifndef __PERF_HIST_H
3d1d07ec JK	2	#define __PERF_HIST_H
3d1d07ec	3
4e4f06e4	4	#include <linux/types.h>
1980c2eb	5	#include <pthread.h>
3d1d07ec	6	#include "callchain.h"
a635fc51	7	#include "evsel.h"
68d80758	8	#include "header.h"
9754c4f9	9	#include "color.h"
c1fb5651	10	#include "ui/progress.h"
3d1d07ec	11
4e4f06e4 ACM	12	struct hist_entry;
	13	struct addr_location;
	14	struct symbol;
ef7b93a1	15
b3cef7f6 NK	16	enum hist_filter {
	17	HIST_FILTER__DSO,
	18	HIST_FILTER__THREAD,
	19	HIST_FILTER__PARENT,
	20	HIST_FILTER__SYMBOL,
	21	HIST_FILTER__GUEST,
	22	HIST_FILTER__HOST,
21394d94	23	HIST_FILTER__SOCKET,
b3cef7f6 NK	24	};
b3cef7f6 NK	25
8a6c5b26 ACM	26	enum hist_column {
	27	HISTC_SYMBOL,
	28	HISTC_DSO,
	29	HISTC_THREAD,
	30	HISTC_COMM,
	31	HISTC_PARENT,
	32	HISTC_CPU,
2e7ea3ab	33	HISTC_SOCKET,
dfd3b2fd	34	HISTC_SRCLINE,
31191a85	35	HISTC_SRCFILE,
b5387528	36	HISTC_MISPREDICT,
f5d05bce AK	37	HISTC_IN_TX,
f5d05bce AK	38	HISTC_ABORT,
b5387528 RAV	39	HISTC_SYMBOL_FROM,
	40	HISTC_SYMBOL_TO,
	41	HISTC_DSO_FROM,
	42	HISTC_DSO_TO,
05484298 AK	43	HISTC_LOCAL_WEIGHT,
05484298 AK	44	HISTC_GLOBAL_WEIGHT,
98a3b32c SE	45	HISTC_MEM_DADDR_SYMBOL,
	46	HISTC_MEM_DADDR_DSO,
	47	HISTC_MEM_LOCKED,
	48	HISTC_MEM_TLB,
	49	HISTC_MEM_LVL,
	50	HISTC_MEM_SNOOP,
9b32ba71	51	HISTC_MEM_DCACHELINE,
28e6db20	52	HISTC_MEM_IADDR_SYMBOL,
475eeab9	53	HISTC_TRANSACTION,
0e332f03	54	HISTC_CYCLES,
a34bb6a0	55	HISTC_TRACE,
8a6c5b26 ACM	56	HISTC_NR_COLS, /* Last entry */
	57	};
	58
d7b76f09 ACM	59	struct thread;
	60	struct dso;
	61
1c02c4d2	62	struct hists {
1980c2eb ACM	63	struct rb_root entries_in_array[2];
1980c2eb ACM	64	struct rb_root *entries_in;
1c02c4d2	65	struct rb_root entries;
1980c2eb	66	struct rb_root entries_collapsed;
fefb0b94	67	u64 nr_entries;
1ab1fa5d	68	u64 nr_non_filtered_entries;
467ef10c NK	69	u64 callchain_period;
467ef10c NK	70	u64 callchain_non_filtered_period;
f3b623b8	71	struct thread *thread_filter;
d7b76f09	72	const struct dso *dso_filter;
0d37aa34	73	const char *uid_filter_str;
e94d53eb	74	const char *symbol_filter_str;
1980c2eb	75	pthread_mutex_t lock;
1c02c4d2	76	struct events_stats stats;
1c02c4d2	77	u64 event_stream;
8a6c5b26	78	u16 col_len[HISTC_NR_COLS];
21394d94	79	int socket_filter;
5b65855e	80	struct perf_hpp_list *hpp_list;
c3bc0c43	81	struct list_head hpp_formats;
2dbbe9f2	82	int nr_hpp_node;
1c02c4d2 ACM	83	};
1c02c4d2 ACM	84
69bcb019 NK	85	struct hist_entry_iter;
	86
	87	struct hist_iter_ops {
	88	int (prepare_entry)(struct hist_entry_iter , struct addr_location *);
	89	int (add_single_entry)(struct hist_entry_iter , struct addr_location *);
	90	int (next_entry)(struct hist_entry_iter , struct addr_location *);
	91	int (add_next_entry)(struct hist_entry_iter , struct addr_location *);
	92	int (finish_entry)(struct hist_entry_iter , struct addr_location *);
	93	};
	94
	95	struct hist_entry_iter {
	96	int total;
	97	int curr;
	98
	99	bool hide_unresolved;
96b40f3c	100	int max_stack;
69bcb019 NK	101
	102	struct perf_evsel *evsel;
	103	struct perf_sample *sample;
	104	struct hist_entry *he;
	105	struct symbol *parent;
	106	void *priv;
	107
	108	const struct hist_iter_ops *ops;
9d3c02d7 NK	109	/* user-defined callback function (optional) */
	110	int (add_entry_cb)(struct hist_entry_iter iter,
	111	struct addr_location al, bool single, void arg);
69bcb019 NK	112	};
	113
	114	extern const struct hist_iter_ops hist_iter_normal;
	115	extern const struct hist_iter_ops hist_iter_branch;
	116	extern const struct hist_iter_ops hist_iter_mem;
7a13aa28	117	extern const struct hist_iter_ops hist_iter_cumulative;
69bcb019	118
316c7136	119	struct hist_entry __hists__add_entry(struct hists hists,
1c02c4d2	120	struct addr_location *al,
41a4e6e2 NK	121	struct symbol *parent,
41a4e6e2 NK	122	struct branch_info *bi,
fd36f3dd NK	123	struct mem_info *mi,
fd36f3dd NK	124	struct perf_sample *sample,
a0b51af3	125	bool sample_self);
69bcb019	126	int hist_entry_iter__add(struct hist_entry_iter iter, struct addr_location al,
9d3c02d7	127	int max_stack_depth, void *arg);
69bcb019	128
89fee709 ACM	129	struct perf_hpp;
	130	struct perf_hpp_fmt;
	131
12c14278 ACM	132	int64_t hist_entry__cmp(struct hist_entry left, struct hist_entry right);
12c14278 ACM	133	int64_t hist_entry__collapse(struct hist_entry left, struct hist_entry right);
475eeab9	134	int hist_entry__transaction_len(void);
316c7136	135	int hist_entry__sort_snprintf(struct hist_entry he, char bf, size_t size,
000078bc	136	struct hists *hists);
89fee709 ACM	137	int hist_entry__snprintf_alignment(struct hist_entry he, struct perf_hpp hpp,
89fee709 ACM	138	struct perf_hpp_fmt *fmt, int printed);
6733d1bf	139	void hist_entry__delete(struct hist_entry *he);
4e4f06e4	140
452ce03b	141	void perf_evsel__output_resort(struct perf_evsel evsel, struct ui_progress prog);
740b97f9	142	void hists__output_resort(struct hists hists, struct ui_progress prog);
bba58cdf	143	int hists__collapse_resort(struct hists hists, struct ui_progress prog);
c8446b9b	144
b079d4e9	145	void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
701937bd	146	void hists__delete_entries(struct hists *hists);
ab81f3fd ACM	147	void hists__output_recalc_col_len(struct hists *hists, int max_rows);
ab81f3fd ACM	148
f2148330	149	u64 hists__total_period(struct hists *hists);
9283ba9b	150	void hists__reset_stats(struct hists *hists);
6263835a	151	void hists__inc_stats(struct hists hists, struct hist_entry h);
316c7136	152	void hists__inc_nr_events(struct hists *hists, u32 type);
1844dbcb	153	void hists__inc_nr_samples(struct hists *hists, bool filtered);
28a6b6aa	154	void events_stats__inc(struct events_stats *stats, u32 type);
52168eea	155	size_t events_stats__fprintf(struct events_stats stats, FILE fp);
c8446b9b	156
316c7136	157	size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
064f1981	158	int max_cols, float min_pcnt, FILE *fp);
2a1731fb	159	size_t perf_evlist__fprintf_nr_events(struct perf_evlist evlist, FILE fp);
b09e0190	160
d7b76f09 ACM	161	void hists__filter_by_dso(struct hists *hists);
d7b76f09 ACM	162	void hists__filter_by_thread(struct hists *hists);
e94d53eb	163	void hists__filter_by_symbol(struct hists *hists);
84734b06	164	void hists__filter_by_socket(struct hists *hists);
b09e0190	165
268397cb NK	166	static inline bool hists__has_filter(struct hists *hists)
	167	{
	168	return hists->thread_filter \|\| hists->dso_filter \|\|
21394d94	169	hists->symbol_filter_str \|\| (hists->socket_filter > -1);
268397cb NK	170	}
268397cb NK	171
316c7136 ACM	172	u16 hists__col_len(struct hists *hists, enum hist_column col);
	173	void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
	174	bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
7ccf4f90 NK	175	void hists__reset_col_len(struct hists *hists);
7ccf4f90 NK	176	void hists__calc_col_len(struct hists hists, struct hist_entry he);
8a6c5b26	177
95529be4	178	void hists__match(struct hists leader, struct hists other);
494d70a1	179	int hists__link(struct hists leader, struct hists other);
95529be4	180
a635fc51 ACM	181	struct hists_evsel {
	182	struct perf_evsel evsel;
	183	struct hists hists;
	184	};
	185
	186	static inline struct perf_evsel hists_to_evsel(struct hists hists)
	187	{
	188	struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
	189	return &hevsel->evsel;
	190	}
	191
	192	static inline struct hists evsel__hists(struct perf_evsel evsel)
	193	{
	194	struct hists_evsel hevsel = (struct hists_evsel )evsel;
	195	return &hevsel->hists;
	196	}
	197
	198	int hists__init(void);
5b65855e	199	int __hists__init(struct hists hists, struct perf_hpp_list hpp_list);
fc284be9 NK	200
fc284be9 NK	201	struct rb_root hists__get_rotate_entries_in(struct hists hists);
bba58cdf	202	int hists__collapse_insert_entry(struct hists *hists,
fc284be9	203	struct rb_root root, struct hist_entry he);
a635fc51	204
ea251d51 NK	205	struct perf_hpp {
	206	char *buf;
	207	size_t size;
ea251d51	208	const char *sep;
ea251d51 NK	209	void *ptr;
	210	};
	211
	212	struct perf_hpp_fmt {
1ecd4453	213	const char *name;
94a0793d NK	214	int (header)(struct perf_hpp_fmt fmt, struct perf_hpp *hpp,
	215	struct perf_evsel *evsel);
	216	int (width)(struct perf_hpp_fmt fmt, struct perf_hpp *hpp,
	217	struct perf_evsel *evsel);
2c5d4b4a JO	218	int (color)(struct perf_hpp_fmt fmt, struct perf_hpp *hpp,
	219	struct hist_entry *he);
	220	int (entry)(struct perf_hpp_fmt fmt, struct perf_hpp *hpp,
	221	struct hist_entry *he);
87bbdf76 NK	222	int64_t (cmp)(struct perf_hpp_fmt fmt,
	223	struct hist_entry a, struct hist_entry b);
	224	int64_t (collapse)(struct perf_hpp_fmt fmt,
	225	struct hist_entry a, struct hist_entry b);
	226	int64_t (sort)(struct perf_hpp_fmt fmt,
	227	struct hist_entry a, struct hist_entry b);
97358084	228	bool (equal)(struct perf_hpp_fmt a, struct perf_hpp_fmt *b);
564132f3	229	void (free)(struct perf_hpp_fmt fmt);
1240005e JO	230
1240005e JO	231	struct list_head list;
8b536999	232	struct list_head sort_list;
f2998422	233	bool elide;
e0d66c74	234	int len;
5b591669	235	int user_len;
b21a763e	236	int idx;
4b633eba	237	int level;
ea251d51 NK	238	};
ea251d51 NK	239
7c31e102 JO	240	struct perf_hpp_list {
	241	struct list_head fields;
	242	struct list_head sorts;
	243	};
	244
	245	extern struct perf_hpp_list perf_hpp_list;
1240005e	246
c3bc0c43 NK	247	struct perf_hpp_list_node {
	248	struct list_head list;
	249	struct perf_hpp_list hpp;
	250	int level;
1b2dbbf4	251	bool skip;
c3bc0c43 NK	252	};
c3bc0c43 NK	253
ebdd98e0 JO	254	void perf_hpp_list__column_register(struct perf_hpp_list *list,
	255	struct perf_hpp_fmt *format);
	256	void perf_hpp_list__register_sort_field(struct perf_hpp_list *list,
	257	struct perf_hpp_fmt *format);
	258
	259	static inline void perf_hpp__column_register(struct perf_hpp_fmt *format)
	260	{
	261	perf_hpp_list__column_register(&perf_hpp_list, format);
	262	}
	263
	264	static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format)
	265	{
	266	perf_hpp_list__register_sort_field(&perf_hpp_list, format);
	267	}
	268
cf094045 JO	269	#define perf_hpp_list__for_each_format(_list, format) \
cf094045 JO	270	list_for_each_entry(format, &(_list)->fields, list)
1240005e	271
7a1799e0 JO	272	#define perf_hpp_list__for_each_format_safe(_list, format, tmp) \
7a1799e0 JO	273	list_for_each_entry_safe(format, tmp, &(_list)->fields, list)
1c89fe9b	274
d29a4970 JO	275	#define perf_hpp_list__for_each_sort_list(_list, format) \
d29a4970 JO	276	list_for_each_entry(format, &(_list)->sorts, sort_list)
8b536999	277
1a8ebd24 JO	278	#define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \
1a8ebd24 JO	279	list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list)
1c89fe9b	280
f0786af5 JO	281	#define hists__for_each_format(hists, format) \
	282	perf_hpp_list__for_each_format((hists)->hpp_list, fmt)
	283
aa6f50af JO	284	#define hists__for_each_sort_list(hists, format) \
	285	perf_hpp_list__for_each_sort_list((hists)->hpp_list, fmt)
	286
ea251d51 NK	287	extern struct perf_hpp_fmt perf_hpp__format[];
	288
	289	enum {
345dc0b4	290	/* Matches perf_hpp__format array. */
ea251d51 NK	291	PERF_HPP__OVERHEAD,
	292	PERF_HPP__OVERHEAD_SYS,
	293	PERF_HPP__OVERHEAD_US,
	294	PERF_HPP__OVERHEAD_GUEST_SYS,
	295	PERF_HPP__OVERHEAD_GUEST_US,
594dcbf3	296	PERF_HPP__OVERHEAD_ACC,
ea251d51 NK	297	PERF_HPP__SAMPLES,
ea251d51 NK	298	PERF_HPP__PERIOD,
ea251d51 NK	299
	300	PERF_HPP__MAX_INDEX
	301	};
	302
1d77822e	303	void perf_hpp__init(void);
77284de3	304	void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
77284de3	305	void perf_hpp__cancel_cumulate(void);
43e0a68f JO	306	void perf_hpp__setup_output_field(struct perf_hpp_list *list);
	307	void perf_hpp__reset_output_field(struct perf_hpp_list *list);
	308	void perf_hpp__append_sort_keys(struct perf_hpp_list *list);
c3bc0c43 NK	309	int perf_hpp__setup_hists_formats(struct perf_hpp_list *list,
c3bc0c43 NK	310	struct perf_evlist *evlist);
43e0a68f	311
a7d945bc NK	312
a7d945bc NK	313	bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
361459f1 NK	314	bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format);
361459f1 NK	315	bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt fmt, struct hists hists);
a9c6e46c NK	316	bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt);
	317	bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt *fmt);
	318	bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt *fmt);
4945cf2a NK	319	bool perf_hpp__is_thread_entry(struct perf_hpp_fmt *fmt);
	320	bool perf_hpp__is_comm_entry(struct perf_hpp_fmt *fmt);
	321	bool perf_hpp__is_dso_entry(struct perf_hpp_fmt *fmt);
	322	bool perf_hpp__is_sym_entry(struct perf_hpp_fmt *fmt);
f2998422	323
c3bc0c43 NK	324	struct perf_hpp_fmt perf_hpp_fmt__dup(struct perf_hpp_fmt fmt);
c3bc0c43 NK	325
54430101 NK	326	int hist_entry__filter(struct hist_entry he, int type, const void arg);
54430101 NK	327
361459f1 NK	328	static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format,
361459f1 NK	329	struct hists *hists)
f2998422	330	{
361459f1 NK	331	if (format->elide)
	332	return true;
	333
	334	if (perf_hpp__is_dynamic_entry(format) &&
	335	!perf_hpp__defined_dynamic_entry(format, hists))
	336	return true;
	337
	338	return false;
f2998422 JO	339	}
f2998422 JO	340
678a500d	341	void perf_hpp__reset_width(struct perf_hpp_fmt fmt, struct hists hists);
e0d66c74	342	void perf_hpp__reset_sort_width(struct perf_hpp_fmt fmt, struct hists hists);
5b591669	343	void perf_hpp__set_user_width(const char *width_list_str);
ea251d51	344
2f6d9009 NK	345	typedef u64 (hpp_field_fn)(struct hist_entry he);
2f6d9009 NK	346	typedef int (hpp_callback_fn)(struct perf_hpp hpp, bool front);
a0088adc	347	typedef int (hpp_snprint_fn)(struct perf_hpp hpp, const char *fmt, ...);
4a62109f	348
5b591669 NK	349	int hpp__fmt(struct perf_hpp_fmt fmt, struct perf_hpp hpp,
	350	struct hist_entry *he, hpp_field_fn get_field,
	351	const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
	352	int hpp__fmt_acc(struct perf_hpp_fmt fmt, struct perf_hpp hpp,
	353	struct hist_entry *he, hpp_field_fn get_field,
	354	const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
4a62109f	355
a0088adc NK	356	static inline void advance_hpp(struct perf_hpp *hpp, int inc)
	357	{
	358	hpp->buf += inc;
	359	hpp->size -= inc;
	360	}
	361
9754c4f9 JO	362	static inline size_t perf_hpp__use_color(void)
	363	{
	364	return !symbol_conf.field_sep;
	365	}
	366
	367	static inline size_t perf_hpp__color_overhead(void)
	368	{
	369	return perf_hpp__use_color() ?
	370	(COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
	371	: 0;
	372	}
	373
e248de33 ACM	374	struct perf_evlist;
e248de33 ACM	375
9783adf7 NK	376	struct hist_browser_timer {
	377	void (timer)(void arg);
	378	void *arg;
	379	int refresh;
	380	};
	381
89fe808a	382	#ifdef HAVE_SLANG_SUPPORT
1254b51e	383	#include "../ui/keysyms.h"
d5dbc518 ACM	384	int map_symbol__tui_annotate(struct map_symbol ms, struct perf_evsel evsel,
	385	struct hist_browser_timer *hbt);
	386
db8fd07a	387	int hist_entry__tui_annotate(struct hist_entry he, struct perf_evsel evsel,
9783adf7	388	struct hist_browser_timer *hbt);
1254b51e NK	389
1254b51e NK	390	int perf_evlist__tui_browse_hists(struct perf_evlist evlist, const char help,
68d80758	391	struct hist_browser_timer *hbt,
064f1981	392	float min_pcnt,
ce80d3be	393	struct perf_env *env);
66517826	394	int script_browse(const char *script_opt);
1254b51e	395	#else
7f0030b2	396	static inline
1d037ca1 IT	397	int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
1d037ca1 IT	398	const char *help __maybe_unused,
68d80758	399	struct hist_browser_timer *hbt __maybe_unused,
064f1981	400	float min_pcnt __maybe_unused,
ce80d3be	401	struct perf_env *env __maybe_unused)
d67f088e ACM	402	{
	403	return 0;
	404	}
d5dbc518 ACM	405	static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
	406	struct perf_evsel *evsel __maybe_unused,
	407	struct hist_browser_timer *hbt __maybe_unused)
	408	{
	409	return 0;
	410	}
d67f088e	411
316c7136 ACM	412	static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
	413	struct perf_evsel *evsel __maybe_unused,
	414	struct hist_browser_timer *hbt __maybe_unused)
46e3e055 ACM	415	{
	416	return 0;
	417	}
66517826	418
4f746c95	419	static inline int script_browse(const char *script_opt __maybe_unused)
66517826 FT	420	{
	421	return 0;
	422	}
	423
1e825efb ME	424	#define K_LEFT -1000
1e825efb ME	425	#define K_RIGHT -2000
5f7439e0	426	#define K_SWITCH_INPUT_DATA -3000
b09e0190	427	#endif
06daaaba	428
316c7136	429	unsigned int hists__sort_list_width(struct hists *hists);
a7b5895b	430	unsigned int hists__overhead_width(struct hists *hists);
33db4568	431
57849998 AK	432	void hist__account_cycles(struct branch_stack bs, struct addr_location al,
	433	struct perf_sample *sample, bool nonany_branch_mode);
	434
33db4568	435	struct option;
b8f8eb84	436	int parse_filter_percentage(const struct option opt, const char arg, int unset);
0b93da17	437	int perf_hist_config(const char var, const char value);
33db4568	438
94b3dc38 JO	439	void perf_hpp_list__init(struct perf_hpp_list *list);
94b3dc38 JO	440
8c01872f NK	441	enum hierarchy_move_dir {
	442	HMD_NORMAL,
	443	HMD_FORCE_SIBLING,
	444	HMD_FORCE_CHILD,
	445	};
	446
	447	struct rb_node rb_hierarchy_last(struct rb_node node);
	448	struct rb_node __rb_hierarchy_next(struct rb_node node,
	449	enum hierarchy_move_dir hmd);
	450	struct rb_node rb_hierarchy_prev(struct rb_node node);
	451
	452	static inline struct rb_node rb_hierarchy_next(struct rb_node node)
	453	{
	454	return __rb_hierarchy_next(node, HMD_NORMAL);
	455	}
	456
ef86d68a NK	457	#define HIERARCHY_INDENT 3
ef86d68a NK	458
a7b5895b NK	459	bool hist_entry__has_hierarchy_children(struct hist_entry *he, float limit);
a7b5895b NK	460
3d1d07ec	461	#endif /* __PERF_HIST_H */