6  * copyright notes.
801 	struct annotation *notes = symbol__annotation(sym);  in symbol__alloc_hist_cycles()  local
804 	notes->src->cycles_hist = calloc(size, sizeof(struct cyc_hist));  in symbol__alloc_hist_cycles()
805 	if (notes->src->cycles_hist == NULL)  in symbol__alloc_hist_cycles()
812 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_zero_histograms()  local
814 	pthread_mutex_lock(&notes->lock);  in symbol__annotate_zero_histograms()
815 	if (notes->src != NULL) {  in symbol__annotate_zero_histograms()
816 		memset(notes->src->histograms, 0,  in symbol__annotate_zero_histograms()
817 		       notes->src->nr_histograms * notes->src->sizeof_sym_hist);  in symbol__annotate_zero_histograms()
818 		if (notes->src->cycles_hist)  in symbol__annotate_zero_histograms()
819 			memset(notes->src->cycles_hist, 0,  in symbol__annotate_zero_histograms()
822 	pthread_mutex_unlock(&notes->lock);  in symbol__annotate_zero_histograms()
913 	struct annotation *notes = symbol__annotation(sym);  in symbol__cycles_hist()  local
915 	if (notes->src == NULL) {  in symbol__cycles_hist()
916 		notes->src = annotated_source__new();  in symbol__cycles_hist()
917 		if (notes->src == NULL)  in symbol__cycles_hist()
922 	if (!notes->src->cycles_hist) {  in symbol__cycles_hist()
927 	return notes->src->cycles_hist;  in symbol__cycles_hist()
932 	struct annotation *notes = symbol__annotation(sym);  in symbol__hists()  local
934 	if (notes->src == NULL) {  in symbol__hists()
935 		notes->src = annotated_source__new();  in symbol__hists()
936 		if (notes->src == NULL)  in symbol__hists()
941 	if (notes->src->histograms == NULL) {  in symbol__hists()
943 		annotated_source__alloc_histograms(notes->src, symbol__size(sym),  in symbol__hists()
947 	return notes->src;  in symbol__hists()
1024 static unsigned annotation__count_insn(struct annotation *notes, u64 start, u64 end)  in annotation__count_insn()  argument
1030 		if (notes->offsets[offset])  in annotation__count_insn()
1036 static void annotation__count_and_fill(struct annotation *notes, u64 start, u64 end, struct cyc_his…  in annotation__count_and_fill()  argument
1042 	n_insn = annotation__count_insn(notes, start, end);  in annotation__count_and_fill()
1051 			struct annotation_line *al = notes->offsets[offset];  in annotation__count_and_fill()
1060 			notes->hit_cycles += ch->cycles;  in annotation__count_and_fill()
1061 			notes->hit_insn += n_insn * ch->num;  in annotation__count_and_fill()
1062 			notes->cover_insn += cover_insn;  in annotation__count_and_fill()
1067 void annotation__compute_ipc(struct annotation *notes, size_t size)  in annotation__compute_ipc()  argument
1071 	if (!notes->src || !notes->src->cycles_hist)  in annotation__compute_ipc()
1074 	notes->total_insn = annotation__count_insn(notes, 0, size - 1);  in annotation__compute_ipc()
1075 	notes->hit_cycles = 0;  in annotation__compute_ipc()
1076 	notes->hit_insn = 0;  in annotation__compute_ipc()
1077 	notes->cover_insn = 0;  in annotation__compute_ipc()
1079 	pthread_mutex_lock(&notes->lock);  in annotation__compute_ipc()
1083 		ch = &notes->src->cycles_hist[offset];  in annotation__compute_ipc()
1088 				annotation__count_and_fill(notes, ch->start, offset, ch);  in annotation__compute_ipc()
1089 			al = notes->offsets[offset];  in annotation__compute_ipc()
1095 			notes->have_cycles = true;  in annotation__compute_ipc()
1098 	pthread_mutex_unlock(&notes->lock);  in annotation__compute_ipc()
1371 		struct annotation *notes = symbol__annotation(sym);  in annotation_line__print()  local
1393 			list_for_each_entry_from(queue, &notes->src->source, node) {  in annotation_line__print()
1484 	struct annotation *notes = symbol__annotation(sym);  in symbol__parse_objdump_line()  local
1538 	annotation_line__add(&dl->al, &notes->src->source);  in symbol__parse_objdump_line()
1550 	struct annotation *notes = symbol__annotation(sym);  in delete_last_nop()  local
1551 	struct list_head *list = &notes->src->source;  in delete_last_nop()
1691 	struct annotation *notes = symbol__annotation(sym);  in symbol__disassemble_bpf()  local
1810 						     &notes->src->source);  in symbol__disassemble_bpf()
1820 			annotation_line__add(&dl->al, &notes->src->source);  in symbol__disassemble_bpf()
1845 	struct annotation *notes = symbol__annotation(sym);  in symbol__disassemble_bpf_image()  local
1853 		annotation_line__add(&dl->al, &notes->src->source);  in symbol__disassemble_bpf_image()
2129 static void annotation__calc_percent(struct annotation *notes,  in annotation__calc_percent()  argument
2135 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__calc_percent()
2142 		next = annotation_line__next(al, &notes->src->source);  in annotation__calc_percent()
2152 			sym_hist = annotation__histogram(notes, evsel->idx);  in annotation__calc_percent()
2162 	struct annotation *notes = symbol__annotation(sym);  in symbol__calc_percent()  local
2164 	annotation__calc_percent(notes, evsel, symbol__size(sym));  in symbol__calc_percent()
2171 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate()  local
2202 	notes->start = map__rip_2objdump(ms->map, sym->start);  in symbol__annotate()
2334 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_hits()  local
2335 	struct sym_hist *h = annotation__histogram(notes, evsel->idx);  in symbol__annotate_hits()
2367 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_printf()  local
2368 	struct sym_hist *h = annotation__histogram(notes, evsel->idx);  in symbol__annotate_printf()
2409 	addr_fmt_width = annotated_source__addr_fmt_width(&notes->src->source, start);  in symbol__annotate_printf()
2411 	list_for_each_entry(pos, &notes->src->source, node) {  in symbol__annotate_printf()
2501 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_fprintf2()  local
2513 	list_for_each_entry(al, &notes->src->source, node) {  in symbol__annotate_fprintf2()
2514 		if (annotation_line__filter(al, notes))  in symbol__annotate_fprintf2()
2516 		annotation_line__write(al, notes, &wops, opts);  in symbol__annotate_fprintf2()
2558 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_zero_histogram()  local
2559 	struct sym_hist *h = annotation__histogram(notes, evidx);  in symbol__annotate_zero_histogram()
2561 	memset(h, 0, notes->src->sizeof_sym_hist);  in symbol__annotate_zero_histogram()
2566 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_decay_histogram()  local
2567 	struct sym_hist *h = annotation__histogram(notes, evidx);  in symbol__annotate_decay_histogram()
2625 void annotation__mark_jump_targets(struct annotation *notes, struct symbol *sym)  in annotation__mark_jump_targets()  argument
2634 		struct annotation_line *al = notes->offsets[offset];  in annotation__mark_jump_targets()
2642 		al = notes->offsets[dl->ops.target.offset];  in annotation__mark_jump_targets()
2651 		if (++al->jump_sources > notes->max_jump_sources)  in annotation__mark_jump_targets()
2652 			notes->max_jump_sources = al->jump_sources;  in annotation__mark_jump_targets()
2656 void annotation__set_offsets(struct annotation *notes, s64 size)  in annotation__set_offsets()  argument
2660 	notes->max_line_len = 0;  in annotation__set_offsets()
2661 	notes->nr_entries = 0;  in annotation__set_offsets()
2662 	notes->nr_asm_entries = 0;  in annotation__set_offsets()
2664 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__set_offsets()
2667 		if (notes->max_line_len < line_len)  in annotation__set_offsets()
2668 			notes->max_line_len = line_len;  in annotation__set_offsets()
2669 		al->idx = notes->nr_entries++;  in annotation__set_offsets()
2671 			al->idx_asm = notes->nr_asm_entries++;  in annotation__set_offsets()
2680 				notes->offsets[al->offset] = al;  in annotation__set_offsets()
2695 static int annotation__max_ins_name(struct annotation *notes)  in annotation__max_ins_name()  argument
2700         list_for_each_entry(al, &notes->src->source, node) {  in annotation__max_ins_name()
2712 void annotation__init_column_widths(struct annotation *notes, struct symbol *sym)  in annotation__init_column_widths()  argument
2714 	notes->widths.addr = notes->widths.target =  in annotation__init_column_widths()
2715 		notes->widths.min_addr = hex_width(symbol__size(sym));  in annotation__init_column_widths()
2716 	notes->widths.max_addr = hex_width(sym->end);  in annotation__init_column_widths()
2717 	notes->widths.jumps = width_jumps(notes->max_jump_sources);  in annotation__init_column_widths()
2718 	notes->widths.max_ins_name = annotation__max_ins_name(notes);  in annotation__init_column_widths()
2721 void annotation__update_column_widths(struct annotation *notes)  in annotation__update_column_widths()  argument
2723 	if (notes->options->use_offset)  in annotation__update_column_widths()
2724 		notes->widths.target = notes->widths.min_addr;  in annotation__update_column_widths()
2726 		notes->widths.target = notes->widths.max_addr;  in annotation__update_column_widths()
2728 	notes->widths.addr = notes->widths.target;  in annotation__update_column_widths()
2730 	if (notes->options->show_nr_jumps)  in annotation__update_column_widths()
2731 		notes->widths.addr += notes->widths.jumps + 1;  in annotation__update_column_widths()
2734 static void annotation__calc_lines(struct annotation *notes, struct map *map,  in annotation__calc_lines()  argument
2741 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__calc_lines()
2758 		al->path = get_srcline(map->dso, notes->start + al->offset, NULL,  in annotation__calc_lines()
2759 				       false, true, notes->start + al->offset);  in annotation__calc_lines()
2769 	struct annotation *notes = symbol__annotation(ms->sym);  in symbol__calc_lines()  local
2771 	annotation__calc_lines(notes, ms->map, root, opts);  in symbol__calc_lines()
2834 					   struct annotation *notes,  in annotation_line__max_percent()  argument
2840 	for (i = 0; i < notes->nr_events; i++) {  in annotation_line__max_percent()
2853 static void disasm_line__write(struct disasm_line *dl, struct annotation *notes,  in disasm_line__write()  argument
2881 	disasm_line__scnprintf(dl, bf, size, !notes->options->use_offset, notes->widths.max_ins_name);  in disasm_line__write()
2884 static void ipc_coverage_string(char *bf, int size, struct annotation *notes)  in ipc_coverage_string()  argument
2888 	if (notes->hit_cycles)  in ipc_coverage_string()
2889 		ipc = notes->hit_insn / ((double)notes->hit_cycles);  in ipc_coverage_string()
2891 	if (notes->total_insn) {  in ipc_coverage_string()
2892 		coverage = notes->cover_insn * 100.0 /  in ipc_coverage_string()
2893 			((double)notes->total_insn);  in ipc_coverage_string()
2900 static void __annotation_line__write(struct annotation_line *al, struct annotation *notes,  in __annotation_line__write()  argument
2910 	double percent_max = annotation_line__max_percent(al, notes, percent_type);  in __annotation_line__write()
2911 	int pcnt_width = annotation__pcnt_width(notes),  in __annotation_line__write()
2912 	    cycles_width = annotation__cycles_width(notes);  in __annotation_line__write()
2918 		if (notes->have_cycles) {  in __annotation_line__write()
2928 		for (i = 0; i < notes->nr_events; i++) {  in __annotation_line__write()
2955 	if (notes->have_cycles) {  in __annotation_line__write()
2963 		if (!notes->options->show_minmax_cycle) {  in __annotation_line__write()
2997 			ipc_coverage_string(bf, sizeof(bf), notes);  in __annotation_line__write()
3007 		if (al->line_nr && notes->options->show_linenr)  in __annotation_line__write()
3008 			printed = scnprintf(bf, sizeof(bf), "%-*d ", notes->widths.addr + 1, al->line_nr);  in __annotation_line__write()
3010 			printed = scnprintf(bf, sizeof(bf), "%-*s  ", notes->widths.addr, " ");  in __annotation_line__write()
3017 		if (!notes->options->use_offset)  in __annotation_line__write()
3018 			addr += notes->start;  in __annotation_line__write()
3020 		if (!notes->options->use_offset) {  in __annotation_line__write()
3024 			    notes->options->offset_level >= ANNOTATION__OFFSET_JUMP_TARGETS) {  in __annotation_line__write()
3025 				if (notes->options->show_nr_jumps) {  in __annotation_line__write()
3028 							    notes->widths.jumps,  in __annotation_line__write()
3037 						    notes->widths.target, addr);  in __annotation_line__write()
3039 				   notes->options->offset_level >= ANNOTATION__OFFSET_CALL) {  in __annotation_line__write()
3041 			} else if (notes->options->offset_level == ANNOTATION__MAX_OFFSET_LEVEL) {  in __annotation_line__write()
3045 						    notes->widths.addr, " ");  in __annotation_line__write()
3055 		disasm_line__write(disasm_line(al), notes, obj, bf, sizeof(bf), obj__printf, obj__write_graph);  in __annotation_line__write()
3062 void annotation_line__write(struct annotation_line *al, struct annotation *notes,  in annotation_line__write()  argument
3066 	__annotation_line__write(al, notes, wops->first_line, wops->current_entry,  in annotation_line__write()
3078 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate2()  local
3082 	notes->offsets = zalloc(size * sizeof(struct annotation_line *));  in symbol__annotate2()
3083 	if (notes->offsets == NULL)  in symbol__annotate2()
3093 	notes->options = options;  in symbol__annotate2()
3097 	annotation__set_offsets(notes, size);  in symbol__annotate2()
3098 	annotation__mark_jump_targets(notes, sym);  in symbol__annotate2()
3099 	annotation__compute_ipc(notes, size);  in symbol__annotate2()
3100 	annotation__init_column_widths(notes, sym);  in symbol__annotate2()
3101 	notes->nr_events = nr_pcnt;  in symbol__annotate2()
3103 	annotation__update_column_widths(notes);  in symbol__annotate2()
3109 	zfree(&notes->offsets);  in symbol__annotate2()