1 // SPDX-License-Identifier: GPL-2.0
5 #include "util/evlist.h"
7 #include "util/evsel_fprintf.h"
8 #include "util/event.h"
16 #ifdef HAVE_LIBTRACEEVENT
17 #include <traceevent/event-parse.h>
20 static int comma_fprintf(FILE *fp, bool *first, const char *fmt, ...)
26 ret += fprintf(fp, ",");
28 ret += fprintf(fp, ":");
33 ret += vfprintf(fp, fmt, args);
38 static int __print_attr__fprintf(FILE *fp, const char *name, const char *val, void *priv)
40 return comma_fprintf(fp, (bool *)priv, " %s: %s", name, val);
43 int evsel__fprintf(struct evsel *evsel, struct perf_attr_details *details, FILE *fp)
48 if (details->event_group) {
51 if (!evsel__is_group_leader(evsel))
54 if (evsel->core.nr_members > 1)
55 printed += fprintf(fp, "%s{", evsel->group_name ?: "");
57 printed += fprintf(fp, "%s", evsel__name(evsel));
58 for_each_group_member(pos, evsel)
59 printed += fprintf(fp, ",%s", evsel__name(pos));
61 if (evsel->core.nr_members > 1)
62 printed += fprintf(fp, "}");
66 printed += fprintf(fp, "%s", evsel__name(evsel));
68 if (details->verbose) {
69 printed += perf_event_attr__fprintf(fp, &evsel->core.attr,
70 __print_attr__fprintf, &first);
71 } else if (details->freq) {
72 const char *term = "sample_freq";
74 if (!evsel->core.attr.freq)
75 term = "sample_period";
77 printed += comma_fprintf(fp, &first, " %s=%" PRIu64,
78 term, (u64)evsel->core.attr.sample_freq);
81 #ifdef HAVE_LIBTRACEEVENT
82 if (details->trace_fields) {
83 struct tep_format_field *field;
85 if (evsel->core.attr.type != PERF_TYPE_TRACEPOINT) {
86 printed += comma_fprintf(fp, &first, " (not a tracepoint)");
90 field = evsel->tp_format->format.fields;
92 printed += comma_fprintf(fp, &first, " (no trace field)");
96 printed += comma_fprintf(fp, &first, " trace_fields: %s", field->name);
100 printed += comma_fprintf(fp, &first, "%s", field->name);
111 int sample__fprintf_callchain(struct perf_sample *sample, int left_alignment,
112 unsigned int print_opts, struct callchain_cursor *cursor,
113 struct strlist *bt_stop_list, FILE *fp)
116 struct callchain_cursor_node *node;
117 int print_ip = print_opts & EVSEL__PRINT_IP;
118 int print_sym = print_opts & EVSEL__PRINT_SYM;
119 int print_dso = print_opts & EVSEL__PRINT_DSO;
120 int print_dsoff = print_opts & EVSEL__PRINT_DSOFF;
121 int print_symoffset = print_opts & EVSEL__PRINT_SYMOFFSET;
122 int print_oneline = print_opts & EVSEL__PRINT_ONELINE;
123 int print_srcline = print_opts & EVSEL__PRINT_SRCLINE;
124 int print_unknown_as_addr = print_opts & EVSEL__PRINT_UNKNOWN_AS_ADDR;
125 int print_arrow = print_opts & EVSEL__PRINT_CALLCHAIN_ARROW;
126 int print_skip_ignored = print_opts & EVSEL__PRINT_SKIP_IGNORED;
127 char s = print_oneline ? ' ' : '\t';
131 return fprintf(fp, "<not enough memory for the callchain cursor>%s", print_oneline ? "" : "\n");
133 if (sample->callchain) {
134 callchain_cursor_commit(cursor);
141 node = callchain_cursor_current(cursor);
148 if (sym && sym->ignore && print_skip_ignored)
151 printed += fprintf(fp, "%-*.*s", left_alignment, left_alignment, " ");
153 if (print_arrow && !first)
154 printed += fprintf(fp, " <-");
157 addr = map__map_ip(map, node->ip);
160 printed += fprintf(fp, "%c%16" PRIx64, s, node->ip);
163 struct addr_location node_al;
165 addr_location__init(&node_al);
166 printed += fprintf(fp, " ");
168 node_al.map = map__get(map);
170 if (print_symoffset) {
171 printed += __symbol__fprintf_symname_offs(sym, &node_al,
172 print_unknown_as_addr,
175 printed += __symbol__fprintf_symname(sym, &node_al,
176 print_unknown_as_addr, fp);
178 addr_location__exit(&node_al);
181 if (print_dso && (!sym || !sym->inlined))
182 printed += map__fprintf_dsoname_dsoff(map, print_dsoff, addr, fp);
185 printed += map__fprintf_srcline(map, addr, "\n ", fp);
187 if (sym && sym->inlined)
188 printed += fprintf(fp, " (inlined)");
191 printed += fprintf(fp, "\n");
193 /* Add srccode here too? */
194 if (bt_stop_list && sym &&
195 strlist__has_entry(bt_stop_list, sym->name)) {
201 callchain_cursor_advance(cursor);
208 int sample__fprintf_sym(struct perf_sample *sample, struct addr_location *al,
209 int left_alignment, unsigned int print_opts,
210 struct callchain_cursor *cursor, struct strlist *bt_stop_list, FILE *fp)
213 int print_ip = print_opts & EVSEL__PRINT_IP;
214 int print_sym = print_opts & EVSEL__PRINT_SYM;
215 int print_dso = print_opts & EVSEL__PRINT_DSO;
216 int print_dsoff = print_opts & EVSEL__PRINT_DSOFF;
217 int print_symoffset = print_opts & EVSEL__PRINT_SYMOFFSET;
218 int print_srcline = print_opts & EVSEL__PRINT_SRCLINE;
219 int print_unknown_as_addr = print_opts & EVSEL__PRINT_UNKNOWN_AS_ADDR;
221 if (cursor != NULL) {
222 printed += sample__fprintf_callchain(sample, left_alignment, print_opts,
223 cursor, bt_stop_list, fp);
225 printed += fprintf(fp, "%-*.*s", left_alignment, left_alignment, " ");
228 printed += fprintf(fp, "%16" PRIx64, sample->ip);
231 printed += fprintf(fp, " ");
232 if (print_symoffset) {
233 printed += __symbol__fprintf_symname_offs(al->sym, al,
234 print_unknown_as_addr,
237 printed += __symbol__fprintf_symname(al->sym, al,
238 print_unknown_as_addr, fp);
243 printed += map__fprintf_dsoname_dsoff(al->map, print_dsoff, al->addr, fp);
246 printed += map__fprintf_srcline(al->map, al->addr, "\n ", fp);
251 #endif /* PYTHON_PERF */