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-rw-r--r--tools/perf/builtin-script.c386
1 files changed, 272 insertions, 114 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 61cfd8f70989..e2406b291c1c 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -1,9 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
#include "builtin.h"
-#include "perf.h"
-#include "util/cache.h"
+#include "util/counts.h"
#include "util/debug.h"
+#include "util/dso.h"
#include <subcmd/exec-cmd.h>
#include "util/header.h"
#include <subcmd/parse-options.h>
@@ -11,12 +11,14 @@
#include "util/session.h"
#include "util/tool.h"
#include "util/map.h"
+#include "util/srcline.h"
#include "util/symbol.h"
#include "util/thread.h"
#include "util/trace-event.h"
-#include "util/util.h"
#include "util/evlist.h"
#include "util/evsel.h"
+#include "util/evsel_fprintf.h"
+#include "util/evswitch.h"
#include "util/sort.h"
#include "util/data.h"
#include "util/auxtrace.h"
@@ -28,12 +30,14 @@
#include "util/thread-stack.h"
#include "util/time-utils.h"
#include "util/path.h"
+#include "ui/ui.h"
#include "print_binary.h"
#include "archinsn.h"
#include <linux/bitmap.h>
#include <linux/kernel.h>
#include <linux/stringify.h>
#include <linux/time64.h>
+#include <linux/zalloc.h>
#include <sys/utsname.h>
#include "asm/bug.h"
#include "util/mem-events.h"
@@ -48,8 +52,13 @@
#include <fcntl.h>
#include <unistd.h>
#include <subcmd/pager.h>
+#include <perf/evlist.h>
+#include <linux/err.h>
+#include "util/record.h"
+#include "util/util.h"
+#include "perf.h"
-#include "sane_ctype.h"
+#include <linux/ctype.h>
static char const *script_name;
static char const *generate_script_lang;
@@ -102,6 +111,7 @@ enum perf_output_field {
PERF_OUTPUT_METRIC = 1U << 28,
PERF_OUTPUT_MISC = 1U << 29,
PERF_OUTPUT_SRCCODE = 1U << 30,
+ PERF_OUTPUT_IPC = 1U << 31,
};
struct output_option {
@@ -139,6 +149,7 @@ struct output_option {
{.str = "metric", .field = PERF_OUTPUT_METRIC},
{.str = "misc", .field = PERF_OUTPUT_MISC},
{.str = "srccode", .field = PERF_OUTPUT_SRCCODE},
+ {.str = "ipc", .field = PERF_OUTPUT_IPC},
};
enum {
@@ -240,7 +251,7 @@ static struct {
},
};
-struct perf_evsel_script {
+struct evsel_script {
char *filename;
FILE *fp;
u64 samples;
@@ -249,15 +260,15 @@ struct perf_evsel_script {
int gnum;
};
-static inline struct perf_evsel_script *evsel_script(struct perf_evsel *evsel)
+static inline struct evsel_script *evsel_script(struct evsel *evsel)
{
- return (struct perf_evsel_script *)evsel->priv;
+ return (struct evsel_script *)evsel->priv;
}
-static struct perf_evsel_script *perf_evsel_script__new(struct perf_evsel *evsel,
+static struct evsel_script *perf_evsel_script__new(struct evsel *evsel,
struct perf_data *data)
{
- struct perf_evsel_script *es = zalloc(sizeof(*es));
+ struct evsel_script *es = zalloc(sizeof(*es));
if (es != NULL) {
if (asprintf(&es->filename, "%s.%s.dump", data->file.path, perf_evsel__name(evsel)) < 0)
@@ -275,7 +286,7 @@ out_free:
return NULL;
}
-static void perf_evsel_script__delete(struct perf_evsel_script *es)
+static void perf_evsel_script__delete(struct evsel_script *es)
{
zfree(&es->filename);
fclose(es->fp);
@@ -283,7 +294,7 @@ static void perf_evsel_script__delete(struct perf_evsel_script *es)
free(es);
}
-static int perf_evsel_script__fprintf(struct perf_evsel_script *es, FILE *fp)
+static int perf_evsel_script__fprintf(struct evsel_script *es, FILE *fp)
{
struct stat st;
@@ -338,12 +349,12 @@ static const char *output_field2str(enum perf_output_field field)
#define PRINT_FIELD(x) (output[output_type(attr->type)].fields & PERF_OUTPUT_##x)
-static int perf_evsel__do_check_stype(struct perf_evsel *evsel,
+static int perf_evsel__do_check_stype(struct evsel *evsel,
u64 sample_type, const char *sample_msg,
enum perf_output_field field,
bool allow_user_set)
{
- struct perf_event_attr *attr = &evsel->attr;
+ struct perf_event_attr *attr = &evsel->core.attr;
int type = output_type(attr->type);
const char *evname;
@@ -370,7 +381,7 @@ static int perf_evsel__do_check_stype(struct perf_evsel *evsel,
return 0;
}
-static int perf_evsel__check_stype(struct perf_evsel *evsel,
+static int perf_evsel__check_stype(struct evsel *evsel,
u64 sample_type, const char *sample_msg,
enum perf_output_field field)
{
@@ -378,10 +389,10 @@ static int perf_evsel__check_stype(struct perf_evsel *evsel,
false);
}
-static int perf_evsel__check_attr(struct perf_evsel *evsel,
+static int perf_evsel__check_attr(struct evsel *evsel,
struct perf_session *session)
{
- struct perf_event_attr *attr = &evsel->attr;
+ struct perf_event_attr *attr = &evsel->core.attr;
bool allow_user_set;
if (perf_header__has_feat(&session->header, HEADER_STAT))
@@ -416,7 +427,7 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel,
return -EINVAL;
if (PRINT_FIELD(SYM) &&
- !(evsel->attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) {
+ !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) {
pr_err("Display of symbols requested but neither sample IP nor "
"sample address\navailable. Hence, no addresses to convert "
"to symbols.\n");
@@ -428,7 +439,7 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel,
return -EINVAL;
}
if (PRINT_FIELD(DSO) &&
- !(evsel->attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) {
+ !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) {
pr_err("Display of DSO requested but no address to convert.\n");
return -EINVAL;
}
@@ -437,7 +448,7 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel,
"selected. Hence, no address to lookup the source line number.\n");
return -EINVAL;
}
- if (PRINT_FIELD(BRSTACKINSN) &&
+ if (PRINT_FIELD(BRSTACKINSN) && !allow_user_set &&
!(perf_evlist__combined_branch_type(session->evlist) &
PERF_SAMPLE_BRANCH_ANY)) {
pr_err("Display of branch stack assembler requested, but non all-branch filter set\n"
@@ -505,7 +516,7 @@ static void set_print_ip_opts(struct perf_event_attr *attr)
static int perf_session__check_output_opt(struct perf_session *session)
{
unsigned int j;
- struct perf_evsel *evsel;
+ struct evsel *evsel;
for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
evsel = perf_session__find_first_evtype(session, attr_type(j));
@@ -529,7 +540,7 @@ static int perf_session__check_output_opt(struct perf_session *session)
if (evsel == NULL)
continue;
- set_print_ip_opts(&evsel->attr);
+ set_print_ip_opts(&evsel->core.attr);
}
if (!no_callchain) {
@@ -556,7 +567,7 @@ static int perf_session__check_output_opt(struct perf_session *session)
j = PERF_TYPE_TRACEPOINT;
evlist__for_each_entry(session->evlist, evsel) {
- if (evsel->attr.type != j)
+ if (evsel->core.attr.type != j)
continue;
if (evsel__has_callchain(evsel)) {
@@ -564,7 +575,7 @@ static int perf_session__check_output_opt(struct perf_session *session)
output[j].fields |= PERF_OUTPUT_SYM;
output[j].fields |= PERF_OUTPUT_SYMOFFSET;
output[j].fields |= PERF_OUTPUT_DSO;
- set_print_ip_opts(&evsel->attr);
+ set_print_ip_opts(&evsel->core.attr);
goto out;
}
}
@@ -612,10 +623,10 @@ static int perf_sample__fprintf_uregs(struct perf_sample *sample,
static int perf_sample__fprintf_start(struct perf_sample *sample,
struct thread *thread,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
u32 type, FILE *fp)
{
- struct perf_event_attr *attr = &evsel->attr;
+ struct perf_event_attr *attr = &evsel->core.attr;
unsigned long secs;
unsigned long long nsecs;
int printed = 0;
@@ -921,6 +932,48 @@ static int grab_bb(u8 *buffer, u64 start, u64 end,
return len;
}
+static int map__fprintf_srccode(struct map *map, u64 addr, FILE *fp, struct srccode_state *state)
+{
+ char *srcfile;
+ int ret = 0;
+ unsigned line;
+ int len;
+ char *srccode;
+
+ if (!map || !map->dso)
+ return 0;
+ srcfile = get_srcline_split(map->dso,
+ map__rip_2objdump(map, addr),
+ &line);
+ if (!srcfile)
+ return 0;
+
+ /* Avoid redundant printing */
+ if (state &&
+ state->srcfile &&
+ !strcmp(state->srcfile, srcfile) &&
+ state->line == line) {
+ free(srcfile);
+ return 0;
+ }
+
+ srccode = find_sourceline(srcfile, line, &len);
+ if (!srccode)
+ goto out_free_line;
+
+ ret = fprintf(fp, "|%-8d %.*s", line, len, srccode);
+
+ if (state) {
+ state->srcfile = srcfile;
+ state->line = line;
+ }
+ return ret;
+
+out_free_line:
+ free(srcfile);
+ return ret;
+}
+
static int print_srccode(struct thread *thread, u8 cpumode, uint64_t addr)
{
struct addr_location al;
@@ -1052,17 +1105,18 @@ static int perf_sample__fprintf_brstackinsn(struct perf_sample *sample,
continue;
insn = 0;
- for (off = 0;; off += ilen) {
+ for (off = 0; off < (unsigned)len; off += ilen) {
uint64_t ip = start + off;
printed += ip__fprintf_sym(ip, thread, x.cpumode, x.cpu, &lastsym, attr, fp);
if (ip == end) {
- printed += ip__fprintf_jump(ip, &br->entries[i], &x, buffer + off, len - off, insn, fp,
+ printed += ip__fprintf_jump(ip, &br->entries[i], &x, buffer + off, len - off, ++insn, fp,
&total_cycles);
if (PRINT_FIELD(SRCCODE))
printed += print_srccode(thread, x.cpumode, ip);
break;
} else {
+ ilen = 0;
printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", ip,
dump_insn(&x, ip, buffer + off, len - off, &ilen));
if (ilen == 0)
@@ -1072,6 +1126,8 @@ static int perf_sample__fprintf_brstackinsn(struct perf_sample *sample,
insn++;
}
}
+ if (off != end - start)
+ printed += fprintf(fp, "\tmismatch of LBR data and executable\n");
}
/*
@@ -1112,6 +1168,7 @@ static int perf_sample__fprintf_brstackinsn(struct perf_sample *sample,
goto out;
}
for (off = 0; off <= end - start; off += ilen) {
+ ilen = 0;
printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", start + off,
dump_insn(&x, start + off, buffer + off, len - off, &ilen));
if (ilen == 0)
@@ -1160,13 +1217,13 @@ out:
}
static const char *resolve_branch_sym(struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct thread *thread,
struct addr_location *al,
u64 *ip)
{
struct addr_location addr_al;
- struct perf_event_attr *attr = &evsel->attr;
+ struct perf_event_attr *attr = &evsel->core.attr;
const char *name = NULL;
if (sample->flags & (PERF_IP_FLAG_CALL | PERF_IP_FLAG_TRACE_BEGIN)) {
@@ -1189,11 +1246,11 @@ static const char *resolve_branch_sym(struct perf_sample *sample,
}
static int perf_sample__fprintf_callindent(struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct thread *thread,
struct addr_location *al, FILE *fp)
{
- struct perf_event_attr *attr = &evsel->attr;
+ struct perf_event_attr *attr = &evsel->core.attr;
size_t depth = thread_stack__depth(thread, sample->cpu);
const char *name = NULL;
static int spacing;
@@ -1268,13 +1325,27 @@ static int perf_sample__fprintf_insn(struct perf_sample *sample,
return printed;
}
+static int perf_sample__fprintf_ipc(struct perf_sample *sample,
+ struct perf_event_attr *attr, FILE *fp)
+{
+ unsigned int ipc;
+
+ if (!PRINT_FIELD(IPC) || !sample->cyc_cnt || !sample->insn_cnt)
+ return 0;
+
+ ipc = (sample->insn_cnt * 100) / sample->cyc_cnt;
+
+ return fprintf(fp, " \t IPC: %u.%02u (%" PRIu64 "/%" PRIu64 ") ",
+ ipc / 100, ipc % 100, sample->insn_cnt, sample->cyc_cnt);
+}
+
static int perf_sample__fprintf_bts(struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct thread *thread,
struct addr_location *al,
struct machine *machine, FILE *fp)
{
- struct perf_event_attr *attr = &evsel->attr;
+ struct perf_event_attr *attr = &evsel->core.attr;
unsigned int type = output_type(attr->type);
bool print_srcline_last = false;
int printed = 0;
@@ -1301,17 +1372,20 @@ static int perf_sample__fprintf_bts(struct perf_sample *sample,
} else
printed += fprintf(fp, "\n");
- printed += sample__fprintf_sym(sample, al, 0, print_opts, cursor, fp);
+ printed += sample__fprintf_sym(sample, al, 0, print_opts, cursor,
+ symbol_conf.bt_stop_list, fp);
}
/* print branch_to information */
if (PRINT_FIELD(ADDR) ||
- ((evsel->attr.sample_type & PERF_SAMPLE_ADDR) &&
+ ((evsel->core.attr.sample_type & PERF_SAMPLE_ADDR) &&
!output[type].user_set)) {
printed += fprintf(fp, " => ");
printed += perf_sample__fprintf_addr(sample, thread, attr, fp);
}
+ printed += perf_sample__fprintf_ipc(sample, attr, fp);
+
if (print_srcline_last)
printed += map__fprintf_srcline(al->map, al->addr, "\n ", fp);
@@ -1575,9 +1649,9 @@ static int perf_sample__fprintf_synth_cbr(struct perf_sample *sample, FILE *fp)
}
static int perf_sample__fprintf_synth(struct perf_sample *sample,
- struct perf_evsel *evsel, FILE *fp)
+ struct evsel *evsel, FILE *fp)
{
- switch (evsel->attr.config) {
+ switch (evsel->core.attr.config) {
case PERF_SYNTH_INTEL_PTWRITE:
return perf_sample__fprintf_synth_ptwrite(sample, fp);
case PERF_SYNTH_INTEL_MWAIT:
@@ -1606,10 +1680,12 @@ struct perf_script {
bool show_namespace_events;
bool show_lost_events;
bool show_round_events;
+ bool show_bpf_events;
bool allocated;
bool per_event_dump;
- struct cpu_map *cpus;
- struct thread_map *threads;
+ struct evswitch evswitch;
+ struct perf_cpu_map *cpus;
+ struct perf_thread_map *threads;
int name_width;
const char *time_str;
struct perf_time_interval *ptime_range;
@@ -1617,9 +1693,9 @@ struct perf_script {
int range_num;
};
-static int perf_evlist__max_name_len(struct perf_evlist *evlist)
+static int perf_evlist__max_name_len(struct evlist *evlist)
{
- struct perf_evsel *evsel;
+ struct evsel *evsel;
int max = 0;
evlist__for_each_entry(evlist, evsel) {
@@ -1651,7 +1727,7 @@ static int data_src__fprintf(u64 data_src, FILE *fp)
struct metric_ctx {
struct perf_sample *sample;
struct thread *thread;
- struct perf_evsel *evsel;
+ struct evsel *evsel;
FILE *fp;
};
@@ -1686,7 +1762,7 @@ static void script_new_line(struct perf_stat_config *config __maybe_unused,
static void perf_sample__fprint_metric(struct perf_script *script,
struct thread *thread,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
FILE *fp)
{
@@ -1701,7 +1777,7 @@ static void perf_sample__fprint_metric(struct perf_script *script,
},
.force_header = false,
};
- struct perf_evsel *ev2;
+ struct evsel *ev2;
u64 val;
if (!evsel->stats)
@@ -1714,7 +1790,7 @@ static void perf_sample__fprint_metric(struct perf_script *script,
sample->cpu,
&rt_stat);
evsel_script(evsel)->val = val;
- if (evsel_script(evsel->leader)->gnum == evsel->leader->nr_members) {
+ if (evsel_script(evsel->leader)->gnum == evsel->leader->core.nr_members) {
for_each_group_member (ev2, evsel->leader) {
perf_stat__print_shadow_stats(&stat_config, ev2,
evsel_script(ev2)->val,
@@ -1728,7 +1804,7 @@ static void perf_sample__fprint_metric(struct perf_script *script,
}
static bool show_event(struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct thread *thread,
struct addr_location *al)
{
@@ -1769,14 +1845,14 @@ static bool show_event(struct perf_sample *sample,
}
static void process_event(struct perf_script *script,
- struct perf_sample *sample, struct perf_evsel *evsel,
+ struct perf_sample *sample, struct evsel *evsel,
struct addr_location *al,
struct machine *machine)
{
struct thread *thread = al->thread;
- struct perf_event_attr *attr = &evsel->attr;
+ struct perf_event_attr *attr = &evsel->core.attr;
unsigned int type = output_type(attr->type);
- struct perf_evsel_script *es = evsel->priv;
+ struct evsel_script *es = evsel->priv;
FILE *fp = es->fp;
if (output[type].fields == 0)
@@ -1785,6 +1861,9 @@ static void process_event(struct perf_script *script,
if (!show_event(sample, evsel, thread, al))
return;
+ if (evswitch__discard(&script->evswitch, evsel))
+ return;
+
++es->samples;
perf_sample__fprintf_start(sample, thread, evsel,
@@ -1836,7 +1915,8 @@ static void process_event(struct perf_script *script,
cursor = &callchain_cursor;
fputc(cursor ? '\n' : ' ', fp);
- sample__fprintf_sym(sample, al, 0, output[type].print_ip_opts, cursor, fp);
+ sample__fprintf_sym(sample, al, 0, output[type].print_ip_opts, cursor,
+ symbol_conf.bt_stop_list, fp);
}
if (PRINT_FIELD(IREGS))
@@ -1858,6 +1938,9 @@ static void process_event(struct perf_script *script,
if (PRINT_FIELD(PHYS_ADDR))
fprintf(fp, "%16" PRIx64, sample->phys_addr);
+
+ perf_sample__fprintf_ipc(sample, attr, fp);
+
fprintf(fp, "\n");
if (PRINT_FIELD(SRCCODE)) {
@@ -1875,14 +1958,14 @@ static void process_event(struct perf_script *script,
static struct scripting_ops *scripting_ops;
-static void __process_stat(struct perf_evsel *counter, u64 tstamp)
+static void __process_stat(struct evsel *counter, u64 tstamp)
{
- int nthreads = thread_map__nr(counter->threads);
+ int nthreads = perf_thread_map__nr(counter->core.threads);
int ncpus = perf_evsel__nr_cpus(counter);
int cpu, thread;
static int header_printed;
- if (counter->system_wide)
+ if (counter->core.system_wide)
nthreads = 1;
if (!header_printed) {
@@ -1898,8 +1981,8 @@ static void __process_stat(struct perf_evsel *counter, u64 tstamp)
counts = perf_counts(counter->counts, cpu, thread);
printf("%3d %8d %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %s\n",
- counter->cpus->map[cpu],
- thread_map__pid(counter->threads, thread),
+ counter->core.cpus->map[cpu],
+ perf_thread_map__pid(counter->core.threads, thread),
counts->val,
counts->ena,
counts->run,
@@ -1909,7 +1992,7 @@ static void __process_stat(struct perf_evsel *counter, u64 tstamp)
}
}
-static void process_stat(struct perf_evsel *counter, u64 tstamp)
+static void process_stat(struct evsel *counter, u64 tstamp)
{
if (scripting_ops && scripting_ops->process_stat)
scripting_ops->process_stat(&stat_config, counter, tstamp);
@@ -1951,7 +2034,7 @@ static bool filter_cpu(struct perf_sample *sample)
static int process_sample_event(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct machine *machine)
{
struct perf_script *scr = container_of(tool, struct perf_script, tool);
@@ -1996,20 +2079,20 @@ out_put:
}
static int process_attr(struct perf_tool *tool, union perf_event *event,
- struct perf_evlist **pevlist)
+ struct evlist **pevlist)
{
struct perf_script *scr = container_of(tool, struct perf_script, tool);
- struct perf_evlist *evlist;
- struct perf_evsel *evsel, *pos;
+ struct evlist *evlist;
+ struct evsel *evsel, *pos;
int err;
- static struct perf_evsel_script *es;
+ static struct evsel_script *es;
err = perf_event__process_attr(tool, event, pevlist);
if (err)
return err;
evlist = *pevlist;
- evsel = perf_evlist__last(*pevlist);
+ evsel = evlist__last(*pevlist);
if (!evsel->priv) {
if (scr->per_event_dump) {
@@ -2024,18 +2107,18 @@ static int process_attr(struct perf_tool *tool, union perf_event *event,
}
}
- if (evsel->attr.type >= PERF_TYPE_MAX &&
- evsel->attr.type != PERF_TYPE_SYNTH)
+ if (evsel->core.attr.type >= PERF_TYPE_MAX &&
+ evsel->core.attr.type != PERF_TYPE_SYNTH)
return 0;
evlist__for_each_entry(evlist, pos) {
- if (pos->attr.type == evsel->attr.type && pos != evsel)
+ if (pos->core.attr.type == evsel->core.attr.type && pos != evsel)
return 0;
}
- set_print_ip_opts(&evsel->attr);
+ set_print_ip_opts(&evsel->core.attr);
- if (evsel->attr.sample_type)
+ if (evsel->core.attr.sample_type)
err = perf_evsel__check_attr(evsel, scr->session);
return err;
@@ -2049,7 +2132,7 @@ static int process_comm_event(struct perf_tool *tool,
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+ struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
int ret = -1;
thread = machine__findnew_thread(machine, event->comm.pid, event->comm.tid);
@@ -2061,7 +2144,7 @@ static int process_comm_event(struct perf_tool *tool,
if (perf_event__process_comm(tool, event, sample, machine) < 0)
goto out;
- if (!evsel->attr.sample_id_all) {
+ if (!evsel->core.attr.sample_id_all) {
sample->cpu = 0;
sample->time = 0;
sample->tid = event->comm.tid;
@@ -2086,7 +2169,7 @@ static int process_namespaces_event(struct perf_tool *tool,
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+ struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
int ret = -1;
thread = machine__findnew_thread(machine, event->namespaces.pid,
@@ -2099,7 +2182,7 @@ static int process_namespaces_event(struct perf_tool *tool,
if (perf_event__process_namespaces(tool, event, sample, machine) < 0)
goto out;
- if (!evsel->attr.sample_id_all) {
+ if (!evsel->core.attr.sample_id_all) {
sample->cpu = 0;
sample->time = 0;
sample->tid = event->namespaces.tid;
@@ -2124,7 +2207,7 @@ static int process_fork_event(struct perf_tool *tool,
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+ struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
if (perf_event__process_fork(tool, event, sample, machine) < 0)
return -1;
@@ -2135,7 +2218,7 @@ static int process_fork_event(struct perf_tool *tool,
return -1;
}
- if (!evsel->attr.sample_id_all) {
+ if (!evsel->core.attr.sample_id_all) {
sample->cpu = 0;
sample->time = event->fork.time;
sample->tid = event->fork.tid;
@@ -2159,7 +2242,7 @@ static int process_exit_event(struct perf_tool *tool,
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+ struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
thread = machine__findnew_thread(machine, event->fork.pid, event->fork.tid);
if (thread == NULL) {
@@ -2167,7 +2250,7 @@ static int process_exit_event(struct perf_tool *tool,
return -1;
}
- if (!evsel->attr.sample_id_all) {
+ if (!evsel->core.attr.sample_id_all) {
sample->cpu = 0;
sample->time = 0;
sample->tid = event->fork.tid;
@@ -2194,7 +2277,7 @@ static int process_mmap_event(struct perf_tool *tool,
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+ struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
if (perf_event__process_mmap(tool, event, sample, machine) < 0)
return -1;
@@ -2205,7 +2288,7 @@ static int process_mmap_event(struct perf_tool *tool,
return -1;
}
- if (!evsel->attr.sample_id_all) {
+ if (!evsel->core.attr.sample_id_all) {
sample->cpu = 0;
sample->time = 0;
sample->tid = event->mmap.tid;
@@ -2228,7 +2311,7 @@ static int process_mmap2_event(struct perf_tool *tool,
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+ struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
if (perf_event__process_mmap2(tool, event, sample, machine) < 0)
return -1;
@@ -2239,7 +2322,7 @@ static int process_mmap2_event(struct perf_tool *tool,
return -1;
}
- if (!evsel->attr.sample_id_all) {
+ if (!evsel->core.attr.sample_id_all) {
sample->cpu = 0;
sample->time = 0;
sample->tid = event->mmap2.tid;
@@ -2262,11 +2345,17 @@ static int process_switch_event(struct perf_tool *tool,
struct thread *thread;
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+ struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
if (perf_event__process_switch(tool, event, sample, machine) < 0)
return -1;
+ if (scripting_ops && scripting_ops->process_switch)
+ scripting_ops->process_switch(event, sample, machine);
+
+ if (!script->show_switch_events)
+ return 0;
+
thread = machine__findnew_thread(machine, sample->pid,
sample->tid);
if (thread == NULL) {
@@ -2291,7 +2380,7 @@ process_lost_event(struct perf_tool *tool,
{
struct perf_script *script = container_of(tool, struct perf_script, tool);
struct perf_session *session = script->session;
- struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+ struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
struct thread *thread;
thread = machine__findnew_thread(machine, sample->pid,
@@ -2318,6 +2407,41 @@ process_finished_round_event(struct perf_tool *tool __maybe_unused,
return 0;
}
+static int
+process_bpf_events(struct perf_tool *tool __maybe_unused,
+ union perf_event *event,
+ struct perf_sample *sample,
+ struct machine *machine)
+{
+ struct thread *thread;
+ struct perf_script *script = container_of(tool, struct perf_script, tool);
+ struct perf_session *session = script->session;
+ struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
+
+ if (machine__process_ksymbol(machine, event, sample) < 0)
+ return -1;
+
+ if (!evsel->core.attr.sample_id_all) {
+ perf_event__fprintf(event, stdout);
+ return 0;
+ }
+
+ thread = machine__findnew_thread(machine, sample->pid, sample->tid);
+ if (thread == NULL) {
+ pr_debug("problem processing MMAP event, skipping it.\n");
+ return -1;
+ }
+
+ if (!filter_cpu(sample)) {
+ perf_sample__fprintf_start(sample, thread, evsel,
+ event->header.type, stdout);
+ perf_event__fprintf(event, stdout);
+ }
+
+ thread__put(thread);
+ return 0;
+}
+
static void sig_handler(int sig __maybe_unused)
{
session_done = 1;
@@ -2325,8 +2449,8 @@ static void sig_handler(int sig __maybe_unused)
static void perf_script__fclose_per_event_dump(struct perf_script *script)
{
- struct perf_evlist *evlist = script->session->evlist;
- struct perf_evsel *evsel;
+ struct evlist *evlist = script->session->evlist;
+ struct evsel *evsel;
evlist__for_each_entry(evlist, evsel) {
if (!evsel->priv)
@@ -2338,7 +2462,7 @@ static void perf_script__fclose_per_event_dump(struct perf_script *script)
static int perf_script__fopen_per_event_dump(struct perf_script *script)
{
- struct perf_evsel *evsel;
+ struct evsel *evsel;
evlist__for_each_entry(script->session->evlist, evsel) {
/*
@@ -2365,8 +2489,8 @@ out_err_fclose:
static int perf_script__setup_per_event_dump(struct perf_script *script)
{
- struct perf_evsel *evsel;
- static struct perf_evsel_script es_stdout;
+ struct evsel *evsel;
+ static struct evsel_script es_stdout;
if (script->per_event_dump)
return perf_script__fopen_per_event_dump(script);
@@ -2381,10 +2505,10 @@ static int perf_script__setup_per_event_dump(struct perf_script *script)
static void perf_script__exit_per_event_dump_stats(struct perf_script *script)
{
- struct perf_evsel *evsel;
+ struct evsel *evsel;
evlist__for_each_entry(script->session->evlist, evsel) {
- struct perf_evsel_script *es = evsel->priv;
+ struct evsel_script *es = evsel->priv;
perf_evsel_script__fprintf(es, stdout);
perf_evsel_script__delete(es);
@@ -2410,7 +2534,7 @@ static int __cmd_script(struct perf_script *script)
script->tool.mmap = process_mmap_event;
script->tool.mmap2 = process_mmap2_event;
}
- if (script->show_switch_events)
+ if (script->show_switch_events || (scripting_ops && scripting_ops->process_switch))
script->tool.context_switch = process_switch_event;
if (script->show_namespace_events)
script->tool.namespaces = process_namespaces_event;
@@ -2420,6 +2544,10 @@ static int __cmd_script(struct perf_script *script)
script->tool.ordered_events = false;
script->tool.finished_round = process_finished_round_event;
}
+ if (script->show_bpf_events) {
+ script->tool.ksymbol = process_bpf_events;
+ script->tool.bpf = process_bpf_events;
+ }
if (perf_script__setup_per_event_dump(script)) {
pr_err("Couldn't create the per event dump files\n");
@@ -2819,7 +2947,7 @@ static int read_script_info(struct script_desc *desc, const char *filename)
return -1;
while (fgets(line, sizeof(line), fp)) {
- p = ltrim(line);
+ p = skip_spaces(line);
if (strlen(p) == 0)
continue;
if (*p != '#')
@@ -2828,19 +2956,19 @@ static int read_script_info(struct script_desc *desc, const char *filename)
if (strlen(p) && *p == '!')
continue;
- p = ltrim(p);
+ p = skip_spaces(p);
if (strlen(p) && p[strlen(p) - 1] == '\n')
p[strlen(p) - 1] = '\0';
if (!strncmp(p, "description:", strlen("description:"))) {
p += strlen("description:");
- desc->half_liner = strdup(ltrim(p));
+ desc->half_liner = strdup(skip_spaces(p));
continue;
}
if (!strncmp(p, "args:", strlen("args:"))) {
p += strlen("args:");
- desc->args = strdup(ltrim(p));
+ desc->args = strdup(skip_spaces(p));
continue;
}
}
@@ -2936,7 +3064,7 @@ static int check_ev_match(char *dir_name, char *scriptname,
{
char filename[MAXPATHLEN], evname[128];
char line[BUFSIZ], *p;
- struct perf_evsel *pos;
+ struct evsel *pos;
int match, len;
FILE *fp;
@@ -2947,7 +3075,7 @@ static int check_ev_match(char *dir_name, char *scriptname,
return -1;
while (fgets(line, sizeof(line), fp)) {
- p = ltrim(line);
+ p = skip_spaces(line);
if (*p == '#')
continue;
@@ -2957,7 +3085,7 @@ static int check_ev_match(char *dir_name, char *scriptname,
break;
p += 2;
- p = ltrim(p);
+ p = skip_spaces(p);
len = strcspn(p, " \t");
if (!len)
break;
@@ -3005,8 +3133,8 @@ int find_scripts(char **scripts_array, char **scripts_path_array, int num,
int i = 0;
session = perf_session__new(&data, false, NULL);
- if (!session)
- return -1;
+ if (IS_ERR(session))
+ return PTR_ERR(session);
snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
@@ -3168,8 +3296,8 @@ static void script__setup_sample_type(struct perf_script *script)
static int process_stat_round_event(struct perf_session *session,
union perf_event *event)
{
- struct stat_round_event *round = &event->stat_round;
- struct perf_evsel *counter;
+ struct perf_record_stat_round *round = &event->stat_round;
+ struct evsel *counter;
evlist__for_each_entry(session->evlist, counter) {
perf_stat_process_counter(&stat_config, counter);
@@ -3189,7 +3317,7 @@ static int process_stat_config_event(struct perf_session *session __maybe_unused
static int set_maps(struct perf_script *script)
{
- struct perf_evlist *evlist = script->session->evlist;
+ struct evlist *evlist = script->session->evlist;
if (!script->cpus || !script->threads)
return 0;
@@ -3197,7 +3325,7 @@ static int set_maps(struct perf_script *script)
if (WARN_ONCE(script->allocated, "stats double allocation\n"))
return -EINVAL;
- perf_evlist__set_maps(evlist, script->cpus, script->threads);
+ perf_evlist__set_maps(&evlist->core, script->cpus, script->threads);
if (perf_evlist__alloc_stats(evlist, true))
return -ENOMEM;
@@ -3297,6 +3425,7 @@ static int parse_call_trace(const struct option *opt __maybe_unused,
parse_output_fields(NULL, "-ip,-addr,-event,-period,+callindent", 0);
itrace_parse_synth_opts(opt, "cewp", 0);
symbol_conf.nanosecs = true;
+ symbol_conf.pad_output_len_dso = 50;
return 0;
}
@@ -3392,7 +3521,7 @@ int cmd_script(int argc, const char **argv)
"Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso,"
"addr,symoff,srcline,period,iregs,uregs,brstack,"
"brstacksym,flags,bpf-output,brstackinsn,brstackoff,"
- "callindent,insn,insnlen,synth,phys_addr,metric,misc",
+ "callindent,insn,insnlen,synth,phys_addr,metric,misc,ipc",
parse_output_fields),
OPT_BOOLEAN('a', "all-cpus", &system_wide,
"system-wide collection from all CPUs"),
@@ -3438,6 +3567,8 @@ int cmd_script(int argc, const char **argv)
"Show lost events (if recorded)"),
OPT_BOOLEAN('\0', "show-round-events", &script.show_round_events,
"Show round events (if recorded)"),
+ OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events,
+ "Show bpf related events (if recorded)"),
OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump,
"Dump trace output to files named by the monitored events"),
OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"),
@@ -3458,6 +3589,16 @@ int cmd_script(int argc, const char **argv)
"Time span of interest (start,stop)"),
OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name,
"Show inline function"),
+ OPT_STRING(0, "guestmount", &symbol_conf.guestmount, "directory",
+ "guest mount directory under which every guest os"
+ " instance has a subdir"),
+ OPT_STRING(0, "guestvmlinux", &symbol_conf.default_guest_vmlinux_name,
+ "file", "file saving guest os vmlinux"),
+ OPT_STRING(0, "guestkallsyms", &symbol_conf.default_guest_kallsyms,
+ "file", "file saving guest os /proc/kallsyms"),
+ OPT_STRING(0, "guestmodules", &symbol_conf.default_guest_modules,
+ "file", "file saving guest os /proc/modules"),
+ OPTS_EVSWITCH(&script.evswitch),
OPT_END()
};
const char * const script_subcommands[] = { "record", "report", NULL };
@@ -3477,6 +3618,16 @@ int cmd_script(int argc, const char **argv)
argc = parse_options_subcommand(argc, argv, options, script_subcommands, script_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
+ if (symbol_conf.guestmount ||
+ symbol_conf.default_guest_vmlinux_name ||
+ symbol_conf.default_guest_kallsyms ||
+ symbol_conf.default_guest_modules) {
+ /*
+ * Enable guest sample processing.
+ */
+ perf_guest = true;
+ }
+
data.path = input_name;
data.force = symbol_conf.force;
@@ -3496,11 +3647,6 @@ int cmd_script(int argc, const char **argv)
}
}
- if (script.time_str && reltime) {
- fprintf(stderr, "Don't combine --reltime with --time\n");
- return -1;
- }
-
if (itrace_synth_opts.callchain &&
itrace_synth_opts.callchain_sz > scripting_max_stack)
scripting_max_stack = itrace_synth_opts.callchain_sz;
@@ -3653,8 +3799,8 @@ int cmd_script(int argc, const char **argv)
}
session = perf_session__new(&data, false, &script.tool);
- if (session == NULL)
- return -1;
+ if (IS_ERR(session))
+ return PTR_ERR(session);
if (header || header_only) {
script.tool.show_feat_hdr = SHOW_FEAT_HEADER;
@@ -3669,7 +3815,8 @@ int cmd_script(int argc, const char **argv)
goto out_delete;
uname(&uts);
- if (!strcmp(uts.machine, session->header.env.arch) ||
+ if (data.is_pipe || /* assume pipe_mode indicates native_arch */
+ !strcmp(uts.machine, session->header.env.arch) ||
(!strcmp(uts.machine, "x86_64") &&
!strcmp(session->header.env.arch, "i386")))
native_arch = true;
@@ -3759,21 +3906,32 @@ int cmd_script(int argc, const char **argv)
goto out_delete;
if (script.time_str) {
- err = perf_time__parse_for_ranges(script.time_str, session,
+ err = perf_time__parse_for_ranges_reltime(script.time_str, session,
&script.ptime_range,
&script.range_size,
- &script.range_num);
+ &script.range_num,
+ reltime);
if (err < 0)
goto out_delete;
+
+ itrace_synth_opts__set_time_range(&itrace_synth_opts,
+ script.ptime_range,
+ script.range_num);
}
+ err = evswitch__init(&script.evswitch, session->evlist, stderr);
+ if (err)
+ goto out_delete;
+
err = __cmd_script(&script);
flush_scripting();
out_delete:
- if (script.ptime_range)
+ if (script.ptime_range) {
+ itrace_synth_opts__clear_time_range(&itrace_synth_opts);
zfree(&script.ptime_range);
+ }
perf_evlist__free_stats(session->evlist);
perf_session__delete(session);
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