1 // SPDX-License-Identifier: GPL-2.0
5 #include <traceevent/event-parse.h>
7 #include "util/evsel_fprintf.h"
8 #include "util/event.h"
15 static int comma_fprintf(FILE *fp, bool *first, const char *fmt, ...)
21 ret += fprintf(fp, ",");
23 ret += fprintf(fp, ":");
28 ret += vfprintf(fp, fmt, args);
33 static int __print_attr__fprintf(FILE *fp, const char *name, const char *val, void *priv)
35 return comma_fprintf(fp, (bool *)priv, " %s: %s", name, val);
38 int evsel__fprintf(struct evsel *evsel, struct perf_attr_details *details, FILE *fp)
43 if (details->event_group) {
46 if (!evsel__is_group_leader(evsel))
49 if (evsel->core.nr_members > 1)
50 printed += fprintf(fp, "%s{", evsel->group_name ?: "");
52 printed += fprintf(fp, "%s", evsel__name(evsel));
53 for_each_group_member(pos, evsel)
54 printed += fprintf(fp, ",%s", evsel__name(pos));
56 if (evsel->core.nr_members > 1)
57 printed += fprintf(fp, "}");
61 printed += fprintf(fp, "%s", evsel__name(evsel));
63 if (details->verbose) {
64 printed += perf_event_attr__fprintf(fp, &evsel->core.attr,
65 __print_attr__fprintf, &first);
66 } else if (details->freq) {
67 const char *term = "sample_freq";
69 if (!evsel->core.attr.freq)
70 term = "sample_period";
72 printed += comma_fprintf(fp, &first, " %s=%" PRIu64,
73 term, (u64)evsel->core.attr.sample_freq);
76 if (details->trace_fields) {
77 struct tep_format_field *field;
79 if (evsel->core.attr.type != PERF_TYPE_TRACEPOINT) {
80 printed += comma_fprintf(fp, &first, " (not a tracepoint)");
84 field = evsel->tp_format->format.fields;
86 printed += comma_fprintf(fp, &first, " (no trace field)");
90 printed += comma_fprintf(fp, &first, " trace_fields: %s", field->name);
94 printed += comma_fprintf(fp, &first, "%s", field->name);
104 int sample__fprintf_callchain(struct perf_sample *sample, int left_alignment,
105 unsigned int print_opts, struct callchain_cursor *cursor,
106 struct strlist *bt_stop_list, FILE *fp)
109 struct callchain_cursor_node *node;
110 int print_ip = print_opts & EVSEL__PRINT_IP;
111 int print_sym = print_opts & EVSEL__PRINT_SYM;
112 int print_dso = print_opts & EVSEL__PRINT_DSO;
113 int print_symoffset = print_opts & EVSEL__PRINT_SYMOFFSET;
114 int print_oneline = print_opts & EVSEL__PRINT_ONELINE;
115 int print_srcline = print_opts & EVSEL__PRINT_SRCLINE;
116 int print_unknown_as_addr = print_opts & EVSEL__PRINT_UNKNOWN_AS_ADDR;
117 int print_arrow = print_opts & EVSEL__PRINT_CALLCHAIN_ARROW;
118 int print_skip_ignored = print_opts & EVSEL__PRINT_SKIP_IGNORED;
119 char s = print_oneline ? ' ' : '\t';
122 if (sample->callchain) {
123 struct addr_location node_al;
125 callchain_cursor_commit(cursor);
132 node = callchain_cursor_current(cursor);
139 if (sym && sym->ignore && print_skip_ignored)
142 printed += fprintf(fp, "%-*.*s", left_alignment, left_alignment, " ");
144 if (print_arrow && !first)
145 printed += fprintf(fp, " <-");
148 printed += fprintf(fp, "%c%16" PRIx64, s, node->ip);
151 addr = map->map_ip(map, node->ip);
154 printed += fprintf(fp, " ");
158 if (print_symoffset) {
159 printed += __symbol__fprintf_symname_offs(sym, &node_al,
160 print_unknown_as_addr,
163 printed += __symbol__fprintf_symname(sym, &node_al,
164 print_unknown_as_addr, fp);
168 if (print_dso && (!sym || !sym->inlined)) {
169 printed += fprintf(fp, " (");
170 printed += map__fprintf_dsoname(map, fp);
171 printed += fprintf(fp, ")");
175 printed += map__fprintf_srcline(map, addr, "\n ", fp);
177 if (sym && sym->inlined)
178 printed += fprintf(fp, " (inlined)");
181 printed += fprintf(fp, "\n");
183 /* Add srccode here too? */
184 if (bt_stop_list && sym &&
185 strlist__has_entry(bt_stop_list, sym->name)) {
191 callchain_cursor_advance(cursor);
198 int sample__fprintf_sym(struct perf_sample *sample, struct addr_location *al,
199 int left_alignment, unsigned int print_opts,
200 struct callchain_cursor *cursor, struct strlist *bt_stop_list, FILE *fp)
203 int print_ip = print_opts & EVSEL__PRINT_IP;
204 int print_sym = print_opts & EVSEL__PRINT_SYM;
205 int print_dso = print_opts & EVSEL__PRINT_DSO;
206 int print_symoffset = print_opts & EVSEL__PRINT_SYMOFFSET;
207 int print_srcline = print_opts & EVSEL__PRINT_SRCLINE;
208 int print_unknown_as_addr = print_opts & EVSEL__PRINT_UNKNOWN_AS_ADDR;
210 if (cursor != NULL) {
211 printed += sample__fprintf_callchain(sample, left_alignment, print_opts,
212 cursor, bt_stop_list, fp);
214 printed += fprintf(fp, "%-*.*s", left_alignment, left_alignment, " ");
217 printed += fprintf(fp, "%16" PRIx64, sample->ip);
220 printed += fprintf(fp, " ");
221 if (print_symoffset) {
222 printed += __symbol__fprintf_symname_offs(al->sym, al,
223 print_unknown_as_addr,
226 printed += __symbol__fprintf_symname(al->sym, al,
227 print_unknown_as_addr, fp);
232 printed += fprintf(fp, " (");
233 printed += map__fprintf_dsoname(al->map, fp);
234 printed += fprintf(fp, ")");
238 printed += map__fprintf_srcline(al->map, al->addr, "\n ", fp);
243 #endif /* PYTHON_PERF */