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;
64 struct ins_operands ops;
67 static inline bool disasm_line__has_offset(const struct disasm_line *dl)
69 return dl->ops.target.offset != UINT64_MAX;
72 void disasm_line__free(struct disasm_line *dl);
73 struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disasm_line *pos);
74 int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw);
75 size_t disasm__fprintf(struct list_head *head, FILE *fp);
76 double disasm__calc_percent(struct annotation *notes, int evidx, s64 offset,
77 s64 end, const char **path, u64 *nr_samples);
95 struct source_line_samples {
105 struct source_line_samples samples[1];
108 /** struct annotated_source - symbols with hits have this attached as in sannotation
110 * @histogram: Array of addr hit histograms per event being monitored
111 * @lines: If 'print_lines' is specified, per source code line percentages
112 * @source: source parsed from a disassembler like objdump -dS
113 * @cyc_hist: Average cycles per basic block
115 * lines is allocated, percentages calculated and all sorted by percentage
116 * when the annotation is about to be presented, so the percentages are for
117 * one of the entries in the histogram array, i.e. for the event/counter being
118 * presented. It is deallocated right after symbol__{tui,tty,etc}_annotate
121 struct annotated_source {
122 struct list_head source;
123 struct source_line *lines;
126 struct cyc_hist *cycles_hist;
127 struct sym_hist histograms[0];
131 pthread_mutex_t lock;
132 struct annotated_source *src;
135 static inline struct sym_hist *annotation__histogram(struct annotation *notes, int idx)
137 return (((void *)¬es->src->histograms) +
138 (notes->src->sizeof_sym_hist * idx));
141 static inline struct annotation *symbol__annotation(struct symbol *sym)
143 return (void *)sym - symbol_conf.priv_size;
146 int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, int evidx);
148 int addr_map_symbol__account_cycles(struct addr_map_symbol *ams,
149 struct addr_map_symbol *start,
152 int hist_entry__inc_addr_samples(struct hist_entry *he, int evidx, u64 addr);
154 int symbol__alloc_hist(struct symbol *sym);
155 void symbol__annotate_zero_histograms(struct symbol *sym);
157 int symbol__annotate(struct symbol *sym, struct map *map, size_t privsize);
159 int hist_entry__annotate(struct hist_entry *he, size_t privsize);
161 int symbol__annotate_init(struct map *map __maybe_unused, struct symbol *sym);
162 int symbol__annotate_printf(struct symbol *sym, struct map *map,
163 struct perf_evsel *evsel, bool full_paths,
164 int min_pcnt, int max_lines, int context);
165 void symbol__annotate_zero_histogram(struct symbol *sym, int evidx);
166 void symbol__annotate_decay_histogram(struct symbol *sym, int evidx);
167 void disasm__purge(struct list_head *head);
169 bool ui__has_annotation(void);
171 int symbol__tty_annotate(struct symbol *sym, struct map *map,
172 struct perf_evsel *evsel, bool print_lines,
173 bool full_paths, int min_pcnt, int max_lines);
175 #ifdef HAVE_SLANG_SUPPORT
176 int symbol__tui_annotate(struct symbol *sym, struct map *map,
177 struct perf_evsel *evsel,
178 struct hist_browser_timer *hbt);
180 static inline int symbol__tui_annotate(struct symbol *sym __maybe_unused,
181 struct map *map __maybe_unused,
182 struct perf_evsel *evsel __maybe_unused,
183 struct hist_browser_timer *hbt
190 extern const char *disassembler_style;
192 #endif /* __PERF_ANNOTATE_H */