1 #ifndef __PERF_ANNOTATE_H
2 #define __PERF_ANNOTATE_H
6 #include <linux/types.h>
10 #include <linux/list.h>
11 #include <linux/rbtree.h>
32 struct ins_operands *ops;
38 void (*free)(struct ins_operands *ops);
39 int (*parse)(struct ins_operands *ops);
40 int (*scnprintf)(struct ins *ins, char *bf, size_t size,
41 struct ins_operands *ops);
49 bool ins__is_jump(const struct ins *ins);
50 bool ins__is_call(const struct ins *ins);
51 int ins__scnprintf(struct ins *ins, char *bf, size_t size, struct ins_operands *ops);
56 struct list_head node;
62 struct ins_operands ops;
65 static inline bool disasm_line__has_offset(const struct disasm_line *dl)
67 return dl->ops.target.offset != UINT64_MAX;
70 void disasm_line__free(struct disasm_line *dl);
71 struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disasm_line *pos);
72 int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw);
73 size_t disasm__fprintf(struct list_head *head, FILE *fp);
74 double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset,
75 s64 end, const char **path, u64 *nr_samples);
82 struct source_line_samples {
92 struct source_line_samples samples[1];
95 /** struct annotated_source - symbols with hits have this attached as in sannotation
97 * @histogram: Array of addr hit histograms per event being monitored
98 * @lines: If 'print_lines' is specified, per source code line percentages
99 * @source: source parsed from a disassembler like objdump -dS
101 * lines is allocated, percentages calculated and all sorted by percentage
102 * when the annotation is about to be presented, so the percentages are for
103 * one of the entries in the histogram array, i.e. for the event/counter being
104 * presented. It is deallocated right after symbol__{tui,tty,etc}_annotate
107 struct annotated_source {
108 struct list_head source;
109 struct source_line *lines;
112 struct sym_hist histograms[0];
116 pthread_mutex_t lock;
117 struct annotated_source *src;
120 static inline struct sym_hist *annotation__histogram(struct annotation *notes, int idx)
122 return (((void *)¬es->src->histograms) +
123 (notes->src->sizeof_sym_hist * idx));
126 static inline struct annotation *symbol__annotation(struct symbol *sym)
128 return (void *)sym - symbol_conf.priv_size;
131 int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, int evidx);
133 int hist_entry__inc_addr_samples(struct hist_entry *he, int evidx, u64 addr);
135 int symbol__alloc_hist(struct symbol *sym);
136 void symbol__annotate_zero_histograms(struct symbol *sym);
138 int symbol__annotate(struct symbol *sym, struct map *map, size_t privsize);
140 int hist_entry__annotate(struct hist_entry *he, size_t privsize);
142 int symbol__annotate_init(struct map *map __maybe_unused, struct symbol *sym);
143 int symbol__annotate_printf(struct symbol *sym, struct map *map,
144 struct perf_evsel *evsel, bool full_paths,
145 int min_pcnt, int max_lines, int context);
146 void symbol__annotate_zero_histogram(struct symbol *sym, int evidx);
147 void symbol__annotate_decay_histogram(struct symbol *sym, int evidx);
148 void disasm__purge(struct list_head *head);
150 bool ui__has_annotation(void);
152 int symbol__tty_annotate(struct symbol *sym, struct map *map,
153 struct perf_evsel *evsel, bool print_lines,
154 bool full_paths, int min_pcnt, int max_lines);
156 #ifdef HAVE_SLANG_SUPPORT
157 int symbol__tui_annotate(struct symbol *sym, struct map *map,
158 struct perf_evsel *evsel,
159 struct hist_browser_timer *hbt);
161 static inline int symbol__tui_annotate(struct symbol *sym __maybe_unused,
162 struct map *map __maybe_unused,
163 struct perf_evsel *evsel __maybe_unused,
164 struct hist_browser_timer *hbt
171 extern const char *disassembler_style;
173 #endif /* __PERF_ANNOTATE_H */