1 files changed, 30 insertions, 1 deletions

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index c046e6e8600a..b45b09c13f7a 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -19,6 +19,7 @@ static bool			debug_mode;
 static u64                      last_timestamp;
 static u64                      nr_unordered;
 extern const struct option      record_options[];
+static bool                     no_callchain;
 
 enum perf_output_field {
         PERF_OUTPUT_COMM            = 1U << 0,
@@ -28,6 +29,7 @@ enum perf_output_field {
         PERF_OUTPUT_CPU             = 1U << 4,
         PERF_OUTPUT_EVNAME          = 1U << 5,
         PERF_OUTPUT_TRACE           = 1U << 6,
+        PERF_OUTPUT_SYM             = 1U << 7,
 };
 
 struct output_option {
@@ -41,6 +43,7 @@ struct output_option {
         {.str = "cpu",   .field = PERF_OUTPUT_CPU},
         {.str = "event", .field = PERF_OUTPUT_EVNAME},
         {.str = "trace", .field = PERF_OUTPUT_TRACE},
+        {.str = "sym",   .field = PERF_OUTPUT_SYM},
 };
 
 /* default set to maintain compatibility with current format */
@@ -65,6 +68,8 @@ static void print_sample_start(struct perf_sample *sample,
         if (PRINT_FIELD(COMM)) {
                 if (latency_format)
                         printf("%8.8s ", thread->comm);
+                else if (PRINT_FIELD(SYM) && symbol_conf.use_callchain)
+                        printf("%s ", thread->comm);
                 else
                         printf("%16s ", thread->comm);
         }
@@ -112,6 +117,14 @@ static void process_event(union perf_event *event __unused,
                 print_trace_event(sample->cpu, sample->raw_data,
                                   sample->raw_size);
 
+        if (PRINT_FIELD(SYM)) {
+                if (!symbol_conf.use_callchain)
+                        printf(" ");
+                else
+                        printf("\n");
+                perf_session__print_symbols(event, sample, session);
+        }
+
         printf("\n");
 }
 
@@ -190,7 +203,10 @@ static int process_sample_event(union perf_event *event,
 
 static struct perf_event_ops event_ops = {
         .sample          = process_sample_event,
+        .mmap            = perf_event__process_mmap,
         .comm            = perf_event__process_comm,
+        .exit            = perf_event__process_task,
+        .fork            = perf_event__process_task,
         .attr            = perf_event__process_attr,
         .event_type      = perf_event__process_event_type,
         .tracing_data    = perf_event__process_tracing_data,
@@ -722,8 +738,16 @@ static const struct option options[] = {
                     "input file name"),
         OPT_BOOLEAN('d', "debug-mode", &debug_mode,
                    "do various checks like samples ordering and lost events"),
+        OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
+                   "file", "vmlinux pathname"),
+        OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name,
+                   "file", "kallsyms pathname"),
+        OPT_BOOLEAN('G', "hide-call-graph", &no_callchain,
+                    "When printing symbols do not display call chain"),
+        OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory",
+                    "Look for files with symbols relative to this directory"),
         OPT_CALLBACK('f', "fields", NULL, "str",
-                     "comma separated output fields. Options: comm,tid,pid,time,cpu,event,trace",
+                     "comma separated output fields. Options: comm,tid,pid,time,cpu,event,trace,sym",
                      parse_output_fields),
 
         OPT_END()
@@ -905,6 +929,11 @@ int cmd_script(int argc, const char **argv, const char *prefix __used)
         if (session == NULL)
                 return -ENOMEM;
 
+        if (!no_callchain && (session->sample_type & PERF_SAMPLE_CALLCHAIN))
+                symbol_conf.use_callchain = true;
+        else
+                symbol_conf.use_callchain = false;
+
         if (strcmp(input_name, "-") &&
             !perf_session__has_traces(session, "record -R"))
                 return -EINVAL;