6  * copyright notes.
809 	struct annotation *notes = symbol__annotation(sym);  in symbol__alloc_hist_cycles()  local
812 	notes->src->cycles_hist = calloc(size, sizeof(struct cyc_hist));  in symbol__alloc_hist_cycles()
813 	if (notes->src->cycles_hist == NULL)  in symbol__alloc_hist_cycles()
820 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_zero_histograms()  local
822 	pthread_mutex_lock(&notes->lock);  in symbol__annotate_zero_histograms()
823 	if (notes->src != NULL) {  in symbol__annotate_zero_histograms()
824 		memset(notes->src->histograms, 0,  in symbol__annotate_zero_histograms()
825 		       notes->src->nr_histograms * notes->src->sizeof_sym_hist);  in symbol__annotate_zero_histograms()
826 		if (notes->src->cycles_hist)  in symbol__annotate_zero_histograms()
827 			memset(notes->src->cycles_hist, 0,  in symbol__annotate_zero_histograms()
830 	pthread_mutex_unlock(&notes->lock);  in symbol__annotate_zero_histograms()
921 	struct annotation *notes = symbol__annotation(sym);  in symbol__cycles_hist()  local
923 	if (notes->src == NULL) {  in symbol__cycles_hist()
924 		notes->src = annotated_source__new();  in symbol__cycles_hist()
925 		if (notes->src == NULL)  in symbol__cycles_hist()
930 	if (!notes->src->cycles_hist) {  in symbol__cycles_hist()
935 	return notes->src->cycles_hist;  in symbol__cycles_hist()
940 	struct annotation *notes = symbol__annotation(sym);  in symbol__hists()  local
942 	if (notes->src == NULL) {  in symbol__hists()
943 		notes->src = annotated_source__new();  in symbol__hists()
944 		if (notes->src == NULL)  in symbol__hists()
949 	if (notes->src->histograms == NULL) {  in symbol__hists()
951 		annotated_source__alloc_histograms(notes->src, symbol__size(sym),  in symbol__hists()
955 	return notes->src;  in symbol__hists()
1032 static unsigned annotation__count_insn(struct annotation *notes, u64 start, u64 end)  in annotation__count_insn()  argument
1038 		if (notes->offsets[offset])  in annotation__count_insn()
1044 static void annotation__count_and_fill(struct annotation *notes, u64 start, u64 end, struct cyc_his…  in annotation__count_and_fill()  argument
1050 	n_insn = annotation__count_insn(notes, start, end);  in annotation__count_and_fill()
1059 			struct annotation_line *al = notes->offsets[offset];  in annotation__count_and_fill()
1068 			notes->hit_cycles += ch->cycles;  in annotation__count_and_fill()
1069 			notes->hit_insn += n_insn * ch->num;  in annotation__count_and_fill()
1070 			notes->cover_insn += cover_insn;  in annotation__count_and_fill()
1075 void annotation__compute_ipc(struct annotation *notes, size_t size)  in annotation__compute_ipc()  argument
1079 	if (!notes->src || !notes->src->cycles_hist)  in annotation__compute_ipc()
1082 	notes->total_insn = annotation__count_insn(notes, 0, size - 1);  in annotation__compute_ipc()
1083 	notes->hit_cycles = 0;  in annotation__compute_ipc()
1084 	notes->hit_insn = 0;  in annotation__compute_ipc()
1085 	notes->cover_insn = 0;  in annotation__compute_ipc()
1087 	pthread_mutex_lock(&notes->lock);  in annotation__compute_ipc()
1091 		ch = &notes->src->cycles_hist[offset];  in annotation__compute_ipc()
1096 				annotation__count_and_fill(notes, ch->start, offset, ch);  in annotation__compute_ipc()
1097 			al = notes->offsets[offset];  in annotation__compute_ipc()
1103 			notes->have_cycles = true;  in annotation__compute_ipc()
1106 	pthread_mutex_unlock(&notes->lock);  in annotation__compute_ipc()
1379 		struct annotation *notes = symbol__annotation(sym);  in annotation_line__print()  local
1401 			list_for_each_entry_from(queue, &notes->src->source, node) {  in annotation_line__print()
1492 	struct annotation *notes = symbol__annotation(sym);  in symbol__parse_objdump_line()  local
1546 	annotation_line__add(&dl->al, &notes->src->source);  in symbol__parse_objdump_line()
1558 	struct annotation *notes = symbol__annotation(sym);  in delete_last_nop()  local
1559 	struct list_head *list = &notes->src->source;  in delete_last_nop()
1699 	struct annotation *notes = symbol__annotation(sym);  in symbol__disassemble_bpf()  local
1818 						     &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
1861 		annotation_line__add(&dl->al, &notes->src->source);  in symbol__disassemble_bpf_image()
2137 static void annotation__calc_percent(struct annotation *notes,  in annotation__calc_percent()  argument
2143 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__calc_percent()
2150 		next = annotation_line__next(al, &notes->src->source);  in annotation__calc_percent()
2160 			sym_hist = annotation__histogram(notes, evsel->idx);  in annotation__calc_percent()
2170 	struct annotation *notes = symbol__annotation(sym);  in symbol__calc_percent()  local
2172 	annotation__calc_percent(notes, evsel, symbol__size(sym));  in symbol__calc_percent()
2179 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate()  local
2210 	notes->start = map__rip_2objdump(ms->map, sym->start);  in symbol__annotate()
2342 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_hits()  local
2343 	struct sym_hist *h = annotation__histogram(notes, evsel->idx);  in symbol__annotate_hits()
2375 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_printf()  local
2376 	struct sym_hist *h = annotation__histogram(notes, evsel->idx);  in symbol__annotate_printf()
2417 	addr_fmt_width = annotated_source__addr_fmt_width(&notes->src->source, start);  in symbol__annotate_printf()
2419 	list_for_each_entry(pos, &notes->src->source, node) {  in symbol__annotate_printf()
2509 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_fprintf2()  local
2521 	list_for_each_entry(al, &notes->src->source, node) {  in symbol__annotate_fprintf2()
2522 		if (annotation_line__filter(al, notes))  in symbol__annotate_fprintf2()
2524 		annotation_line__write(al, notes, &wops, opts);  in symbol__annotate_fprintf2()
2566 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_zero_histogram()  local
2567 	struct sym_hist *h = annotation__histogram(notes, evidx);  in symbol__annotate_zero_histogram()
2569 	memset(h, 0, notes->src->sizeof_sym_hist);  in symbol__annotate_zero_histogram()
2574 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_decay_histogram()  local
2575 	struct sym_hist *h = annotation__histogram(notes, evidx);  in symbol__annotate_decay_histogram()
2633 void annotation__mark_jump_targets(struct annotation *notes, struct symbol *sym)  in annotation__mark_jump_targets()  argument
2642 		struct annotation_line *al = notes->offsets[offset];  in annotation__mark_jump_targets()
2650 		al = notes->offsets[dl->ops.target.offset];  in annotation__mark_jump_targets()
2659 		if (++al->jump_sources > notes->max_jump_sources)  in annotation__mark_jump_targets()
2660 			notes->max_jump_sources = al->jump_sources;  in annotation__mark_jump_targets()
2664 void annotation__set_offsets(struct annotation *notes, s64 size)  in annotation__set_offsets()  argument
2668 	notes->max_line_len = 0;  in annotation__set_offsets()
2669 	notes->nr_entries = 0;  in annotation__set_offsets()
2670 	notes->nr_asm_entries = 0;  in annotation__set_offsets()
2672 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__set_offsets()
2675 		if (notes->max_line_len < line_len)  in annotation__set_offsets()
2676 			notes->max_line_len = line_len;  in annotation__set_offsets()
2677 		al->idx = notes->nr_entries++;  in annotation__set_offsets()
2679 			al->idx_asm = notes->nr_asm_entries++;  in annotation__set_offsets()
2688 				notes->offsets[al->offset] = al;  in annotation__set_offsets()
2703 static int annotation__max_ins_name(struct annotation *notes)  in annotation__max_ins_name()  argument
2708         list_for_each_entry(al, &notes->src->source, node) {  in annotation__max_ins_name()
2720 void annotation__init_column_widths(struct annotation *notes, struct symbol *sym)  in annotation__init_column_widths()  argument
2722 	notes->widths.addr = notes->widths.target =  in annotation__init_column_widths()
2723 		notes->widths.min_addr = hex_width(symbol__size(sym));  in annotation__init_column_widths()
2724 	notes->widths.max_addr = hex_width(sym->end);  in annotation__init_column_widths()
2725 	notes->widths.jumps = width_jumps(notes->max_jump_sources);  in annotation__init_column_widths()
2726 	notes->widths.max_ins_name = annotation__max_ins_name(notes);  in annotation__init_column_widths()
2729 void annotation__update_column_widths(struct annotation *notes)  in annotation__update_column_widths()  argument
2731 	if (notes->options->use_offset)  in annotation__update_column_widths()
2732 		notes->widths.target = notes->widths.min_addr;  in annotation__update_column_widths()
2734 		notes->widths.target = notes->widths.max_addr;  in annotation__update_column_widths()
2736 	notes->widths.addr = notes->widths.target;  in annotation__update_column_widths()
2738 	if (notes->options->show_nr_jumps)  in annotation__update_column_widths()
2739 		notes->widths.addr += notes->widths.jumps + 1;  in annotation__update_column_widths()
2742 static void annotation__calc_lines(struct annotation *notes, struct map *map,  in annotation__calc_lines()  argument
2749 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__calc_lines()
2766 		al->path = get_srcline(map->dso, notes->start + al->offset, NULL,  in annotation__calc_lines()
2767 				       false, true, notes->start + al->offset);  in annotation__calc_lines()
2777 	struct annotation *notes = symbol__annotation(ms->sym);  in symbol__calc_lines()  local
2779 	annotation__calc_lines(notes, ms->map, root, opts);  in symbol__calc_lines()
2842 					   struct annotation *notes,  in annotation_line__max_percent()  argument
2848 	for (i = 0; i < notes->nr_events; i++) {  in annotation_line__max_percent()
2861 static void disasm_line__write(struct disasm_line *dl, struct annotation *notes,  in disasm_line__write()  argument
2889 	disasm_line__scnprintf(dl, bf, size, !notes->options->use_offset, notes->widths.max_ins_name);  in disasm_line__write()
2892 static void ipc_coverage_string(char *bf, int size, struct annotation *notes)  in ipc_coverage_string()  argument
2896 	if (notes->hit_cycles)  in ipc_coverage_string()
2897 		ipc = notes->hit_insn / ((double)notes->hit_cycles);  in ipc_coverage_string()
2899 	if (notes->total_insn) {  in ipc_coverage_string()
2900 		coverage = notes->cover_insn * 100.0 /  in ipc_coverage_string()
2901 			((double)notes->total_insn);  in ipc_coverage_string()
2908 static void __annotation_line__write(struct annotation_line *al, struct annotation *notes,  in __annotation_line__write()  argument
2918 	double percent_max = annotation_line__max_percent(al, notes, percent_type);  in __annotation_line__write()
2919 	int pcnt_width = annotation__pcnt_width(notes),  in __annotation_line__write()
2920 	    cycles_width = annotation__cycles_width(notes);  in __annotation_line__write()
2926 		if (notes->have_cycles) {  in __annotation_line__write()
2936 		for (i = 0; i < notes->nr_events; i++) {  in __annotation_line__write()
2963 	if (notes->have_cycles) {  in __annotation_line__write()
2971 		if (!notes->options->show_minmax_cycle) {  in __annotation_line__write()
3005 			ipc_coverage_string(bf, sizeof(bf), notes);  in __annotation_line__write()
3015 		if (al->line_nr && notes->options->show_linenr)  in __annotation_line__write()
3016 			printed = scnprintf(bf, sizeof(bf), "%-*d ", notes->widths.addr + 1, al->line_nr);  in __annotation_line__write()
3018 			printed = scnprintf(bf, sizeof(bf), "%-*s  ", notes->widths.addr, " ");  in __annotation_line__write()
3025 		if (!notes->options->use_offset)  in __annotation_line__write()
3026 			addr += notes->start;  in __annotation_line__write()
3028 		if (!notes->options->use_offset) {  in __annotation_line__write()
3032 			    notes->options->offset_level >= ANNOTATION__OFFSET_JUMP_TARGETS) {  in __annotation_line__write()
3033 				if (notes->options->show_nr_jumps) {  in __annotation_line__write()
3036 							    notes->widths.jumps,  in __annotation_line__write()
3045 						    notes->widths.target, addr);  in __annotation_line__write()
3047 				   notes->options->offset_level >= ANNOTATION__OFFSET_CALL) {  in __annotation_line__write()
3049 			} else if (notes->options->offset_level == ANNOTATION__MAX_OFFSET_LEVEL) {  in __annotation_line__write()
3053 						    notes->widths.addr, " ");  in __annotation_line__write()
3063 		disasm_line__write(disasm_line(al), notes, obj, bf, sizeof(bf), obj__printf, obj__write_graph);  in __annotation_line__write()
3070 void annotation_line__write(struct annotation_line *al, struct annotation *notes,  in annotation_line__write()  argument
3074 	__annotation_line__write(al, notes, wops->first_line, wops->current_entry,  in annotation_line__write()
3086 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate2()  local
3090 	notes->offsets = zalloc(size * sizeof(struct annotation_line *));  in symbol__annotate2()
3091 	if (notes->offsets == NULL)  in symbol__annotate2()
3101 	notes->options = options;  in symbol__annotate2()
3105 	annotation__set_offsets(notes, size);  in symbol__annotate2()
3106 	annotation__mark_jump_targets(notes, sym);  in symbol__annotate2()
3107 	annotation__compute_ipc(notes, size);  in symbol__annotate2()
3108 	annotation__init_column_widths(notes, sym);  in symbol__annotate2()
3109 	notes->nr_events = nr_pcnt;  in symbol__annotate2()
3111 	annotation__update_column_widths(notes);  in symbol__annotate2()
3117 	zfree(&notes->offsets);  in symbol__annotate2()