6  * copyright notes.
805 	struct annotation *notes = symbol__annotation(sym);  in symbol__alloc_hist_cycles()  local
808 	notes->src->cycles_hist = calloc(size, sizeof(struct cyc_hist));  in symbol__alloc_hist_cycles()
809 	if (notes->src->cycles_hist == NULL)  in symbol__alloc_hist_cycles()
816 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_zero_histograms()  local
818 	pthread_mutex_lock(&notes->lock);  in symbol__annotate_zero_histograms()
819 	if (notes->src != NULL) {  in symbol__annotate_zero_histograms()
820 		memset(notes->src->histograms, 0,  in symbol__annotate_zero_histograms()
821 		       notes->src->nr_histograms * notes->src->sizeof_sym_hist);  in symbol__annotate_zero_histograms()
822 		if (notes->src->cycles_hist)  in symbol__annotate_zero_histograms()
823 			memset(notes->src->cycles_hist, 0,  in symbol__annotate_zero_histograms()
826 	pthread_mutex_unlock(&notes->lock);  in symbol__annotate_zero_histograms()
917 	struct annotation *notes = symbol__annotation(sym);  in symbol__cycles_hist()  local
919 	if (notes->src == NULL) {  in symbol__cycles_hist()
920 		notes->src = annotated_source__new();  in symbol__cycles_hist()
921 		if (notes->src == NULL)  in symbol__cycles_hist()
926 	if (!notes->src->cycles_hist) {  in symbol__cycles_hist()
931 	return notes->src->cycles_hist;  in symbol__cycles_hist()
936 	struct annotation *notes = symbol__annotation(sym);  in symbol__hists()  local
938 	if (notes->src == NULL) {  in symbol__hists()
939 		notes->src = annotated_source__new();  in symbol__hists()
940 		if (notes->src == NULL)  in symbol__hists()
945 	if (notes->src->histograms == NULL) {  in symbol__hists()
947 		annotated_source__alloc_histograms(notes->src, symbol__size(sym),  in symbol__hists()
951 	return notes->src;  in symbol__hists()
1028 static unsigned annotation__count_insn(struct annotation *notes, u64 start, u64 end)  in annotation__count_insn()  argument
1034 		if (notes->offsets[offset])  in annotation__count_insn()
1040 static void annotation__count_and_fill(struct annotation *notes, u64 start, u64 end, struct cyc_his…  in annotation__count_and_fill()  argument
1046 	n_insn = annotation__count_insn(notes, start, end);  in annotation__count_and_fill()
1055 			struct annotation_line *al = notes->offsets[offset];  in annotation__count_and_fill()
1064 			notes->hit_cycles += ch->cycles;  in annotation__count_and_fill()
1065 			notes->hit_insn += n_insn * ch->num;  in annotation__count_and_fill()
1066 			notes->cover_insn += cover_insn;  in annotation__count_and_fill()
1071 void annotation__compute_ipc(struct annotation *notes, size_t size)  in annotation__compute_ipc()  argument
1075 	if (!notes->src || !notes->src->cycles_hist)  in annotation__compute_ipc()
1078 	notes->total_insn = annotation__count_insn(notes, 0, size - 1);  in annotation__compute_ipc()
1079 	notes->hit_cycles = 0;  in annotation__compute_ipc()
1080 	notes->hit_insn = 0;  in annotation__compute_ipc()
1081 	notes->cover_insn = 0;  in annotation__compute_ipc()
1083 	pthread_mutex_lock(&notes->lock);  in annotation__compute_ipc()
1087 		ch = &notes->src->cycles_hist[offset];  in annotation__compute_ipc()
1092 				annotation__count_and_fill(notes, ch->start, offset, ch);  in annotation__compute_ipc()
1093 			al = notes->offsets[offset];  in annotation__compute_ipc()
1099 			notes->have_cycles = true;  in annotation__compute_ipc()
1102 	pthread_mutex_unlock(&notes->lock);  in annotation__compute_ipc()
1376 		struct annotation *notes = symbol__annotation(sym);  in annotation_line__print()  local
1398 			list_for_each_entry_from(queue, &notes->src->source, node) {  in annotation_line__print()
1488 	struct annotation *notes = symbol__annotation(sym);  in symbol__parse_objdump_line()  local
1544 	annotation_line__add(&dl->al, &notes->src->source);  in symbol__parse_objdump_line()
1556 	struct annotation *notes = symbol__annotation(sym);  in delete_last_nop()  local
1557 	struct list_head *list = &notes->src->source;  in delete_last_nop()
1701 	struct annotation *notes = symbol__annotation(sym);  in symbol__disassemble_bpf()  local
1817 						     &notes->src->source);  in symbol__disassemble_bpf()
1828 			annotation_line__add(&dl->al, &notes->src->source);  in symbol__disassemble_bpf()
1853 	struct annotation *notes = symbol__annotation(sym);  in symbol__disassemble_bpf_image()  local
1862 		annotation_line__add(&dl->al, &notes->src->source);  in symbol__disassemble_bpf_image()
2139 static void annotation__calc_percent(struct annotation *notes,  in annotation__calc_percent()  argument
2145 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__calc_percent()
2152 		next = annotation_line__next(al, &notes->src->source);  in annotation__calc_percent()
2162 			sym_hist = annotation__histogram(notes, evsel->core.idx);  in annotation__calc_percent()
2172 	struct annotation *notes = symbol__annotation(sym);  in symbol__calc_percent()  local
2174 	annotation__calc_percent(notes, evsel, symbol__size(sym));  in symbol__calc_percent()
2181 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate()  local
2212 	notes->start = map__rip_2objdump(ms->map, sym->start);  in symbol__annotate()
2344 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_hits()  local
2345 	struct sym_hist *h = annotation__histogram(notes, evsel->core.idx);  in symbol__annotate_hits()
2377 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_printf()  local
2378 	struct sym_hist *h = annotation__histogram(notes, evsel->core.idx);  in symbol__annotate_printf()
2419 	addr_fmt_width = annotated_source__addr_fmt_width(&notes->src->source, start);  in symbol__annotate_printf()
2421 	list_for_each_entry(pos, &notes->src->source, node) {  in symbol__annotate_printf()
2511 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_fprintf2()  local
2523 	list_for_each_entry(al, &notes->src->source, node) {  in symbol__annotate_fprintf2()
2524 		if (annotation_line__filter(al, notes))  in symbol__annotate_fprintf2()
2526 		annotation_line__write(al, notes, &wops, opts);  in symbol__annotate_fprintf2()
2568 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_zero_histogram()  local
2569 	struct sym_hist *h = annotation__histogram(notes, evidx);  in symbol__annotate_zero_histogram()
2571 	memset(h, 0, notes->src->sizeof_sym_hist);  in symbol__annotate_zero_histogram()
2576 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_decay_histogram()  local
2577 	struct sym_hist *h = annotation__histogram(notes, evidx);  in symbol__annotate_decay_histogram()
2635 void annotation__mark_jump_targets(struct annotation *notes, struct symbol *sym)  in annotation__mark_jump_targets()  argument
2644 		struct annotation_line *al = notes->offsets[offset];  in annotation__mark_jump_targets()
2652 		al = notes->offsets[dl->ops.target.offset];  in annotation__mark_jump_targets()
2661 		if (++al->jump_sources > notes->max_jump_sources)  in annotation__mark_jump_targets()
2662 			notes->max_jump_sources = al->jump_sources;  in annotation__mark_jump_targets()
2666 void annotation__set_offsets(struct annotation *notes, s64 size)  in annotation__set_offsets()  argument
2670 	notes->max_line_len = 0;  in annotation__set_offsets()
2671 	notes->nr_entries = 0;  in annotation__set_offsets()
2672 	notes->nr_asm_entries = 0;  in annotation__set_offsets()
2674 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__set_offsets()
2677 		if (notes->max_line_len < line_len)  in annotation__set_offsets()
2678 			notes->max_line_len = line_len;  in annotation__set_offsets()
2679 		al->idx = notes->nr_entries++;  in annotation__set_offsets()
2681 			al->idx_asm = notes->nr_asm_entries++;  in annotation__set_offsets()
2690 				notes->offsets[al->offset] = al;  in annotation__set_offsets()
2705 static int annotation__max_ins_name(struct annotation *notes)  in annotation__max_ins_name()  argument
2710         list_for_each_entry(al, &notes->src->source, node) {  in annotation__max_ins_name()
2722 void annotation__init_column_widths(struct annotation *notes, struct symbol *sym)  in annotation__init_column_widths()  argument
2724 	notes->widths.addr = notes->widths.target =  in annotation__init_column_widths()
2725 		notes->widths.min_addr = hex_width(symbol__size(sym));  in annotation__init_column_widths()
2726 	notes->widths.max_addr = hex_width(sym->end);  in annotation__init_column_widths()
2727 	notes->widths.jumps = width_jumps(notes->max_jump_sources);  in annotation__init_column_widths()
2728 	notes->widths.max_ins_name = annotation__max_ins_name(notes);  in annotation__init_column_widths()
2731 void annotation__update_column_widths(struct annotation *notes)  in annotation__update_column_widths()  argument
2733 	if (notes->options->use_offset)  in annotation__update_column_widths()
2734 		notes->widths.target = notes->widths.min_addr;  in annotation__update_column_widths()
2736 		notes->widths.target = notes->widths.max_addr;  in annotation__update_column_widths()
2738 	notes->widths.addr = notes->widths.target;  in annotation__update_column_widths()
2740 	if (notes->options->show_nr_jumps)  in annotation__update_column_widths()
2741 		notes->widths.addr += notes->widths.jumps + 1;  in annotation__update_column_widths()
2744 static void annotation__calc_lines(struct annotation *notes, struct map *map,  in annotation__calc_lines()  argument
2751 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__calc_lines()
2768 		al->path = get_srcline(map->dso, notes->start + al->offset, NULL,  in annotation__calc_lines()
2769 				       false, true, notes->start + al->offset);  in annotation__calc_lines()
2779 	struct annotation *notes = symbol__annotation(ms->sym);  in symbol__calc_lines()  local
2781 	annotation__calc_lines(notes, ms->map, root, opts);  in symbol__calc_lines()
2860 					   struct annotation *notes,  in annotation_line__max_percent()  argument
2866 	for (i = 0; i < notes->nr_events; i++) {  in annotation_line__max_percent()
2879 static void disasm_line__write(struct disasm_line *dl, struct annotation *notes,  in disasm_line__write()  argument
2907 	disasm_line__scnprintf(dl, bf, size, !notes->options->use_offset, notes->widths.max_ins_name);  in disasm_line__write()
2910 static void ipc_coverage_string(char *bf, int size, struct annotation *notes)  in ipc_coverage_string()  argument
2914 	if (notes->hit_cycles)  in ipc_coverage_string()
2915 		ipc = notes->hit_insn / ((double)notes->hit_cycles);  in ipc_coverage_string()
2917 	if (notes->total_insn) {  in ipc_coverage_string()
2918 		coverage = notes->cover_insn * 100.0 /  in ipc_coverage_string()
2919 			((double)notes->total_insn);  in ipc_coverage_string()
2926 static void __annotation_line__write(struct annotation_line *al, struct annotation *notes,  in __annotation_line__write()  argument
2936 	double percent_max = annotation_line__max_percent(al, notes, percent_type);  in __annotation_line__write()
2937 	int pcnt_width = annotation__pcnt_width(notes),  in __annotation_line__write()
2938 	    cycles_width = annotation__cycles_width(notes);  in __annotation_line__write()
2944 		if (notes->have_cycles) {  in __annotation_line__write()
2954 		for (i = 0; i < notes->nr_events; i++) {  in __annotation_line__write()
2981 	if (notes->have_cycles) {  in __annotation_line__write()
2989 		if (!notes->options->show_minmax_cycle) {  in __annotation_line__write()
3023 			ipc_coverage_string(bf, sizeof(bf), notes);  in __annotation_line__write()
3033 		if (al->line_nr && notes->options->show_linenr)  in __annotation_line__write()
3034 			printed = scnprintf(bf, sizeof(bf), "%-*d ", notes->widths.addr + 1, al->line_nr);  in __annotation_line__write()
3036 			printed = scnprintf(bf, sizeof(bf), "%-*s  ", notes->widths.addr, " ");  in __annotation_line__write()
3043 		if (!notes->options->use_offset)  in __annotation_line__write()
3044 			addr += notes->start;  in __annotation_line__write()
3046 		if (!notes->options->use_offset) {  in __annotation_line__write()
3050 			    notes->options->offset_level >= ANNOTATION__OFFSET_JUMP_TARGETS) {  in __annotation_line__write()
3051 				if (notes->options->show_nr_jumps) {  in __annotation_line__write()
3054 							    notes->widths.jumps,  in __annotation_line__write()
3063 						    notes->widths.target, addr);  in __annotation_line__write()
3065 				   notes->options->offset_level >= ANNOTATION__OFFSET_CALL) {  in __annotation_line__write()
3067 			} else if (notes->options->offset_level == ANNOTATION__MAX_OFFSET_LEVEL) {  in __annotation_line__write()
3071 						    notes->widths.addr, " ");  in __annotation_line__write()
3081 		disasm_line__write(disasm_line(al), notes, obj, bf, sizeof(bf), obj__printf, obj__write_graph);  in __annotation_line__write()
3088 void annotation_line__write(struct annotation_line *al, struct annotation *notes,  in annotation_line__write()  argument
3092 	__annotation_line__write(al, notes, wops->first_line, wops->current_entry,  in annotation_line__write()
3104 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate2()  local
3108 	notes->offsets = zalloc(size * sizeof(struct annotation_line *));  in symbol__annotate2()
3109 	if (notes->offsets == NULL)  in symbol__annotate2()
3119 	notes->options = options;  in symbol__annotate2()
3123 	annotation__set_offsets(notes, size);  in symbol__annotate2()
3124 	annotation__mark_jump_targets(notes, sym);  in symbol__annotate2()
3125 	annotation__compute_ipc(notes, size);  in symbol__annotate2()
3126 	annotation__init_column_widths(notes, sym);  in symbol__annotate2()
3127 	notes->nr_events = nr_pcnt;  in symbol__annotate2()
3129 	annotation__update_column_widths(notes);  in symbol__annotate2()
3135 	zfree(&notes->offsets);  in symbol__annotate2()