6  * copyright notes.
810 	struct annotation *notes = symbol__annotation(sym);  in symbol__alloc_hist_cycles()  local
813 	notes->src->cycles_hist = calloc(size, sizeof(struct cyc_hist));  in symbol__alloc_hist_cycles()
814 	if (notes->src->cycles_hist == NULL)  in symbol__alloc_hist_cycles()
821 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_zero_histograms()  local
823 	mutex_lock(&notes->lock);  in symbol__annotate_zero_histograms()
824 	if (notes->src != NULL) {  in symbol__annotate_zero_histograms()
825 		memset(notes->src->histograms, 0,  in symbol__annotate_zero_histograms()
826 		       notes->src->nr_histograms * notes->src->sizeof_sym_hist);  in symbol__annotate_zero_histograms()
827 		if (notes->src->cycles_hist)  in symbol__annotate_zero_histograms()
828 			memset(notes->src->cycles_hist, 0,  in symbol__annotate_zero_histograms()
831 	mutex_unlock(&notes->lock);  in symbol__annotate_zero_histograms()
922 	struct annotation *notes = symbol__annotation(sym);  in symbol__cycles_hist()  local
924 	if (notes->src == NULL) {  in symbol__cycles_hist()
925 		notes->src = annotated_source__new();  in symbol__cycles_hist()
926 		if (notes->src == NULL)  in symbol__cycles_hist()
931 	if (!notes->src->cycles_hist) {  in symbol__cycles_hist()
936 	return notes->src->cycles_hist;  in symbol__cycles_hist()
941 	struct annotation *notes = symbol__annotation(sym);  in symbol__hists()  local
943 	if (notes->src == NULL) {  in symbol__hists()
944 		notes->src = annotated_source__new();  in symbol__hists()
945 		if (notes->src == NULL)  in symbol__hists()
950 	if (notes->src->histograms == NULL) {  in symbol__hists()
952 		annotated_source__alloc_histograms(notes->src, symbol__size(sym),  in symbol__hists()
956 	return notes->src;  in symbol__hists()
1033 static unsigned annotation__count_insn(struct annotation *notes, u64 start, u64 end)  in annotation__count_insn()  argument
1039 		if (notes->offsets[offset])  in annotation__count_insn()
1045 static void annotation__count_and_fill(struct annotation *notes, u64 start, u64 end, struct cyc_his…  in annotation__count_and_fill()  argument
1051 	n_insn = annotation__count_insn(notes, start, end);  in annotation__count_and_fill()
1060 			struct annotation_line *al = notes->offsets[offset];  in annotation__count_and_fill()
1069 			notes->hit_cycles += ch->cycles;  in annotation__count_and_fill()
1070 			notes->hit_insn += n_insn * ch->num;  in annotation__count_and_fill()
1071 			notes->cover_insn += cover_insn;  in annotation__count_and_fill()
1076 void annotation__compute_ipc(struct annotation *notes, size_t size)  in annotation__compute_ipc()  argument
1080 	if (!notes->src || !notes->src->cycles_hist)  in annotation__compute_ipc()
1083 	notes->total_insn = annotation__count_insn(notes, 0, size - 1);  in annotation__compute_ipc()
1084 	notes->hit_cycles = 0;  in annotation__compute_ipc()
1085 	notes->hit_insn = 0;  in annotation__compute_ipc()
1086 	notes->cover_insn = 0;  in annotation__compute_ipc()
1088 	mutex_lock(&notes->lock);  in annotation__compute_ipc()
1092 		ch = &notes->src->cycles_hist[offset];  in annotation__compute_ipc()
1097 				annotation__count_and_fill(notes, ch->start, offset, ch);  in annotation__compute_ipc()
1098 			al = notes->offsets[offset];  in annotation__compute_ipc()
1104 			notes->have_cycles = true;  in annotation__compute_ipc()
1107 	mutex_unlock(&notes->lock);  in annotation__compute_ipc()
1258 void annotation__init(struct annotation *notes)  in annotation__init()  argument
1260 	mutex_init(&notes->lock);  in annotation__init()
1263 void annotation__exit(struct annotation *notes)  in annotation__exit()  argument
1265 	annotated_source__delete(notes->src);  in annotation__exit()
1266 	mutex_destroy(&notes->lock);  in annotation__exit()
1392 		struct annotation *notes = symbol__annotation(sym);  in annotation_line__print()  local
1414 			list_for_each_entry_from(queue, &notes->src->source, node) {  in annotation_line__print()
1504 	struct annotation *notes = symbol__annotation(sym);  in symbol__parse_objdump_line()  local
1560 	annotation_line__add(&dl->al, &notes->src->source);  in symbol__parse_objdump_line()
1572 	struct annotation *notes = symbol__annotation(sym);  in delete_last_nop()  local
1573 	struct list_head *list = &notes->src->source;  in delete_last_nop()
1729 	struct annotation *notes = symbol__annotation(sym);  in symbol__disassemble_bpf()  local
1845 						     &notes->src->source);  in symbol__disassemble_bpf()
1856 			annotation_line__add(&dl->al, &notes->src->source);  in symbol__disassemble_bpf()
1881 	struct annotation *notes = symbol__annotation(sym);  in symbol__disassemble_bpf_image()  local
1890 		annotation_line__add(&dl->al, &notes->src->source);  in symbol__disassemble_bpf_image()
2169 static void annotation__calc_percent(struct annotation *notes,  in annotation__calc_percent()  argument
2175 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__calc_percent()
2182 		next = annotation_line__next(al, &notes->src->source);  in annotation__calc_percent()
2192 			sym_hist = annotation__histogram(notes, evsel->core.idx);  in annotation__calc_percent()
2202 	struct annotation *notes = symbol__annotation(sym);  in symbol__calc_percent()  local
2204 	annotation__calc_percent(notes, evsel, symbol__size(sym));  in symbol__calc_percent()
2211 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate()  local
2242 	if (notes->options && notes->options->full_addr)  in symbol__annotate()
2243 		notes->start = map__objdump_2mem(ms->map, ms->sym->start);  in symbol__annotate()
2245 		notes->start = map__rip_2objdump(ms->map, ms->sym->start);  in symbol__annotate()
2377 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_hits()  local
2378 	struct sym_hist *h = annotation__histogram(notes, evsel->core.idx);  in symbol__annotate_hits()
2410 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_printf()  local
2411 	struct sym_hist *h = annotation__histogram(notes, evsel->core.idx);  in symbol__annotate_printf()
2452 	addr_fmt_width = annotated_source__addr_fmt_width(&notes->src->source, start);  in symbol__annotate_printf()
2454 	list_for_each_entry(pos, &notes->src->source, node) {  in symbol__annotate_printf()
2544 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_fprintf2()  local
2556 	list_for_each_entry(al, &notes->src->source, node) {  in symbol__annotate_fprintf2()
2557 		if (annotation_line__filter(al, notes))  in symbol__annotate_fprintf2()
2559 		annotation_line__write(al, notes, &wops, opts);  in symbol__annotate_fprintf2()
2601 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_zero_histogram()  local
2602 	struct sym_hist *h = annotation__histogram(notes, evidx);  in symbol__annotate_zero_histogram()
2604 	memset(h, 0, notes->src->sizeof_sym_hist);  in symbol__annotate_zero_histogram()
2609 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate_decay_histogram()  local
2610 	struct sym_hist *h = annotation__histogram(notes, evidx);  in symbol__annotate_decay_histogram()
2668 void annotation__mark_jump_targets(struct annotation *notes, struct symbol *sym)  in annotation__mark_jump_targets()  argument
2677 		struct annotation_line *al = notes->offsets[offset];  in annotation__mark_jump_targets()
2685 		al = notes->offsets[dl->ops.target.offset];  in annotation__mark_jump_targets()
2694 		if (++al->jump_sources > notes->max_jump_sources)  in annotation__mark_jump_targets()
2695 			notes->max_jump_sources = al->jump_sources;  in annotation__mark_jump_targets()
2699 void annotation__set_offsets(struct annotation *notes, s64 size)  in annotation__set_offsets()  argument
2703 	notes->max_line_len = 0;  in annotation__set_offsets()
2704 	notes->nr_entries = 0;  in annotation__set_offsets()
2705 	notes->nr_asm_entries = 0;  in annotation__set_offsets()
2707 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__set_offsets()
2710 		if (notes->max_line_len < line_len)  in annotation__set_offsets()
2711 			notes->max_line_len = line_len;  in annotation__set_offsets()
2712 		al->idx = notes->nr_entries++;  in annotation__set_offsets()
2714 			al->idx_asm = notes->nr_asm_entries++;  in annotation__set_offsets()
2723 				notes->offsets[al->offset] = al;  in annotation__set_offsets()
2738 static int annotation__max_ins_name(struct annotation *notes)  in annotation__max_ins_name()  argument
2743         list_for_each_entry(al, &notes->src->source, node) {  in annotation__max_ins_name()
2755 void annotation__init_column_widths(struct annotation *notes, struct symbol *sym)  in annotation__init_column_widths()  argument
2757 	notes->widths.addr = notes->widths.target =  in annotation__init_column_widths()
2758 		notes->widths.min_addr = hex_width(symbol__size(sym));  in annotation__init_column_widths()
2759 	notes->widths.max_addr = hex_width(sym->end);  in annotation__init_column_widths()
2760 	notes->widths.jumps = width_jumps(notes->max_jump_sources);  in annotation__init_column_widths()
2761 	notes->widths.max_ins_name = annotation__max_ins_name(notes);  in annotation__init_column_widths()
2764 void annotation__update_column_widths(struct annotation *notes)  in annotation__update_column_widths()  argument
2766 	if (notes->options->use_offset)  in annotation__update_column_widths()
2767 		notes->widths.target = notes->widths.min_addr;  in annotation__update_column_widths()
2768 	else if (notes->options->full_addr)  in annotation__update_column_widths()
2769 		notes->widths.target = BITS_PER_LONG / 4;  in annotation__update_column_widths()
2771 		notes->widths.target = notes->widths.max_addr;  in annotation__update_column_widths()
2773 	notes->widths.addr = notes->widths.target;  in annotation__update_column_widths()
2775 	if (notes->options->show_nr_jumps)  in annotation__update_column_widths()
2776 		notes->widths.addr += notes->widths.jumps + 1;  in annotation__update_column_widths()
2779 void annotation__toggle_full_addr(struct annotation *notes, struct map_symbol *ms)  in annotation__toggle_full_addr()  argument
2781 	notes->options->full_addr = !notes->options->full_addr;  in annotation__toggle_full_addr()
2783 	if (notes->options->full_addr)  in annotation__toggle_full_addr()
2784 		notes->start = map__objdump_2mem(ms->map, ms->sym->start);  in annotation__toggle_full_addr()
2786 		notes->start = map__rip_2objdump(ms->map, ms->sym->start);  in annotation__toggle_full_addr()
2788 	annotation__update_column_widths(notes);  in annotation__toggle_full_addr()
2791 static void annotation__calc_lines(struct annotation *notes, struct map *map,  in annotation__calc_lines()  argument
2798 	list_for_each_entry(al, &notes->src->source, node) {  in annotation__calc_lines()
2815 		al->path = get_srcline(map->dso, notes->start + al->offset, NULL,  in annotation__calc_lines()
2816 				       false, true, notes->start + al->offset);  in annotation__calc_lines()
2826 	struct annotation *notes = symbol__annotation(ms->sym);  in symbol__calc_lines()  local
2828 	annotation__calc_lines(notes, ms->map, root, opts);  in symbol__calc_lines()
2907 					   struct annotation *notes,  in annotation_line__max_percent()  argument
2913 	for (i = 0; i < notes->nr_events; i++) {  in annotation_line__max_percent()
2926 static void disasm_line__write(struct disasm_line *dl, struct annotation *notes,  in disasm_line__write()  argument
2954 	disasm_line__scnprintf(dl, bf, size, !notes->options->use_offset, notes->widths.max_ins_name);  in disasm_line__write()
2957 static void ipc_coverage_string(char *bf, int size, struct annotation *notes)  in ipc_coverage_string()  argument
2961 	if (notes->hit_cycles)  in ipc_coverage_string()
2962 		ipc = notes->hit_insn / ((double)notes->hit_cycles);  in ipc_coverage_string()
2964 	if (notes->total_insn) {  in ipc_coverage_string()
2965 		coverage = notes->cover_insn * 100.0 /  in ipc_coverage_string()
2966 			((double)notes->total_insn);  in ipc_coverage_string()
2973 static void __annotation_line__write(struct annotation_line *al, struct annotation *notes,  in __annotation_line__write()  argument
2983 	double percent_max = annotation_line__max_percent(al, notes, percent_type);  in __annotation_line__write()
2984 	int pcnt_width = annotation__pcnt_width(notes),  in __annotation_line__write()
2985 	    cycles_width = annotation__cycles_width(notes);  in __annotation_line__write()
2991 		if (notes->have_cycles) {  in __annotation_line__write()
3001 		for (i = 0; i < notes->nr_events; i++) {  in __annotation_line__write()
3028 	if (notes->have_cycles) {  in __annotation_line__write()
3036 		if (!notes->options->show_minmax_cycle) {  in __annotation_line__write()
3070 			ipc_coverage_string(bf, sizeof(bf), notes);  in __annotation_line__write()
3080 		if (al->line_nr && notes->options->show_linenr)  in __annotation_line__write()
3081 			printed = scnprintf(bf, sizeof(bf), "%-*d ", notes->widths.addr + 1, al->line_nr);  in __annotation_line__write()
3083 			printed = scnprintf(bf, sizeof(bf), "%-*s  ", notes->widths.addr, " ");  in __annotation_line__write()
3090 		if (!notes->options->use_offset)  in __annotation_line__write()
3091 			addr += notes->start;  in __annotation_line__write()
3093 		if (!notes->options->use_offset) {  in __annotation_line__write()
3097 			    notes->options->offset_level >= ANNOTATION__OFFSET_JUMP_TARGETS) {  in __annotation_line__write()
3098 				if (notes->options->show_nr_jumps) {  in __annotation_line__write()
3101 							    notes->widths.jumps,  in __annotation_line__write()
3110 						    notes->widths.target, addr);  in __annotation_line__write()
3112 				   notes->options->offset_level >= ANNOTATION__OFFSET_CALL) {  in __annotation_line__write()
3114 			} else if (notes->options->offset_level == ANNOTATION__MAX_OFFSET_LEVEL) {  in __annotation_line__write()
3118 						    notes->widths.addr, " ");  in __annotation_line__write()
3128 		disasm_line__write(disasm_line(al), notes, obj, bf, sizeof(bf), obj__printf, obj__write_graph);  in __annotation_line__write()
3135 void annotation_line__write(struct annotation_line *al, struct annotation *notes,  in annotation_line__write()  argument
3139 	__annotation_line__write(al, notes, wops->first_line, wops->current_entry,  in annotation_line__write()
3151 	struct annotation *notes = symbol__annotation(sym);  in symbol__annotate2()  local
3155 	notes->offsets = zalloc(size * sizeof(struct annotation_line *));  in symbol__annotate2()
3156 	if (notes->offsets == NULL)  in symbol__annotate2()
3166 	notes->options = options;  in symbol__annotate2()
3170 	annotation__set_offsets(notes, size);  in symbol__annotate2()
3171 	annotation__mark_jump_targets(notes, sym);  in symbol__annotate2()
3172 	annotation__compute_ipc(notes, size);  in symbol__annotate2()
3173 	annotation__init_column_widths(notes, sym);  in symbol__annotate2()
3174 	notes->nr_events = nr_pcnt;  in symbol__annotate2()
3176 	annotation__update_column_widths(notes);  in symbol__annotate2()
3182 	zfree(&notes->offsets);  in symbol__annotate2()