#include "util/sort.h"
#include "util/hist.h"
#include "util/session.h"
+#include "util/tool.h"
#include <linux/bitmap.h>
-static char const *input_name = "perf.data";
-
-static bool force, use_tui, use_stdio;
-
-static bool full_paths;
-
-static bool print_line;
-
-static const char *sym_hist_filter;
-
-static const char *cpu_list;
-static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
+struct perf_annotate {
+ struct perf_tool tool;
+ char const *input_name;
+ bool force, use_tui, use_stdio;
+ bool full_paths;
+ bool print_line;
+ const char *sym_hist_filter;
+ const char *cpu_list;
+ DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
+};
-static int perf_evlist__add_sample(struct perf_evlist *evlist,
- struct perf_sample *sample,
- struct perf_evsel *evsel,
- struct addr_location *al)
+static int perf_evsel__add_sample(struct perf_evsel *evsel,
+ struct perf_sample *sample,
+ struct addr_location *al,
+ struct perf_annotate *ann)
{
struct hist_entry *he;
int ret;
- if (sym_hist_filter != NULL &&
- (al->sym == NULL || strcmp(sym_hist_filter, al->sym->name) != 0)) {
+ if (ann->sym_hist_filter != NULL &&
+ (al->sym == NULL ||
+ strcmp(ann->sym_hist_filter, al->sym->name) != 0)) {
/* We're only interested in a symbol named sym_hist_filter */
if (al->sym != NULL) {
rb_erase(&al->sym->rb_node,
ret = 0;
if (he->ms.sym != NULL) {
struct annotation *notes = symbol__annotation(he->ms.sym);
- if (notes->src == NULL &&
- symbol__alloc_hist(he->ms.sym, evlist->nr_entries) < 0)
+ if (notes->src == NULL && symbol__alloc_hist(he->ms.sym) < 0)
return -ENOMEM;
ret = hist_entry__inc_addr_samples(he, evsel->idx, al->addr);
return ret;
}
-static int process_sample_event(union perf_event *event,
+static int process_sample_event(struct perf_tool *tool,
+ union perf_event *event,
struct perf_sample *sample,
struct perf_evsel *evsel,
- struct perf_session *session)
+ struct machine *machine)
{
+ struct perf_annotate *ann = container_of(tool, struct perf_annotate, tool);
struct addr_location al;
- if (perf_event__preprocess_sample(event, session, &al, sample,
+ if (perf_event__preprocess_sample(event, machine, &al, sample,
symbol__annotate_init) < 0) {
pr_warning("problem processing %d event, skipping it.\n",
event->header.type);
return -1;
}
- if (cpu_list && !test_bit(sample->cpu, cpu_bitmap))
+ if (ann->cpu_list && !test_bit(sample->cpu, ann->cpu_bitmap))
return 0;
- if (!al.filtered &&
- perf_evlist__add_sample(session->evlist, sample, evsel, &al)) {
+ if (!al.filtered && perf_evsel__add_sample(evsel, sample, &al, ann)) {
pr_warning("problem incrementing symbol count, "
"skipping event\n");
return -1;
return 0;
}
-static int hist_entry__tty_annotate(struct hist_entry *he, int evidx)
+static int hist_entry__tty_annotate(struct hist_entry *he, int evidx,
+ struct perf_annotate *ann)
{
return symbol__tty_annotate(he->ms.sym, he->ms.map, evidx,
- print_line, full_paths, 0, 0);
+ ann->print_line, ann->full_paths, 0, 0);
}
-static void hists__find_annotations(struct hists *self, int evidx)
+static void hists__find_annotations(struct hists *self, int evidx,
+ struct perf_annotate *ann)
{
struct rb_node *nd = rb_first(&self->entries), *next;
- int key = KEY_RIGHT;
+ int key = K_RIGHT;
while (nd) {
struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node);
notes = symbol__annotation(he->ms.sym);
if (notes->src == NULL) {
find_next:
- if (key == KEY_LEFT)
+ if (key == K_LEFT)
nd = rb_prev(nd);
else
nd = rb_next(nd);
}
if (use_browser > 0) {
- key = hist_entry__tui_annotate(he, evidx);
+ key = hist_entry__tui_annotate(he, evidx, NULL, NULL, 0);
switch (key) {
- case KEY_RIGHT:
+ case K_RIGHT:
next = rb_next(nd);
break;
- case KEY_LEFT:
+ case K_LEFT:
next = rb_prev(nd);
break;
default:
if (next != NULL)
nd = next;
} else {
- hist_entry__tty_annotate(he, evidx);
+ hist_entry__tty_annotate(he, evidx, ann);
nd = rb_next(nd);
/*
* Since we have a hist_entry per IP for the same
}
}
-static struct perf_event_ops event_ops = {
- .sample = process_sample_event,
- .mmap = perf_event__process_mmap,
- .comm = perf_event__process_comm,
- .fork = perf_event__process_task,
- .ordered_samples = true,
- .ordering_requires_timestamps = true,
-};
-
-static int __cmd_annotate(void)
+static int __cmd_annotate(struct perf_annotate *ann)
{
int ret;
struct perf_session *session;
struct perf_evsel *pos;
u64 total_nr_samples;
- session = perf_session__new(input_name, O_RDONLY, force, false, &event_ops);
+ session = perf_session__new(ann->input_name, O_RDONLY,
+ ann->force, false, &ann->tool);
if (session == NULL)
return -ENOMEM;
- if (cpu_list) {
- ret = perf_session__cpu_bitmap(session, cpu_list, cpu_bitmap);
+ if (ann->cpu_list) {
+ ret = perf_session__cpu_bitmap(session, ann->cpu_list,
+ ann->cpu_bitmap);
if (ret)
goto out_delete;
}
- ret = perf_session__process_events(session, &event_ops);
+ ret = perf_session__process_events(session, &ann->tool);
if (ret)
goto out_delete;
total_nr_samples += nr_samples;
hists__collapse_resort(hists);
hists__output_resort(hists);
- hists__find_annotations(hists, pos->idx);
+ hists__find_annotations(hists, pos->idx, ann);
}
}
if (total_nr_samples == 0) {
- ui__warning("The %s file has no samples!\n", input_name);
+ ui__warning("The %s file has no samples!\n", session->filename);
goto out_delete;
}
out_delete:
NULL
};
-static const struct option options[] = {
- OPT_STRING('i', "input", &input_name, "file",
+int cmd_annotate(int argc, const char **argv, const char *prefix __used)
+{
+ struct perf_annotate annotate = {
+ .tool = {
+ .sample = process_sample_event,
+ .mmap = perf_event__process_mmap,
+ .comm = perf_event__process_comm,
+ .fork = perf_event__process_task,
+ .ordered_samples = true,
+ .ordering_requires_timestamps = true,
+ },
+ };
+ const struct option options[] = {
+ OPT_STRING('i', "input", &annotate.input_name, "file",
"input file name"),
OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]",
"only consider symbols in these dsos"),
- OPT_STRING('s', "symbol", &sym_hist_filter, "symbol",
+ OPT_STRING('s', "symbol", &annotate.sym_hist_filter, "symbol",
"symbol to annotate"),
- OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
+ OPT_BOOLEAN('f', "force", &annotate.force, "don't complain, do it"),
OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
- OPT_BOOLEAN(0, "tui", &use_tui, "Use the TUI interface"),
- OPT_BOOLEAN(0, "stdio", &use_stdio, "Use the stdio interface"),
+ OPT_BOOLEAN(0, "tui", &annotate.use_tui, "Use the TUI interface"),
+ OPT_BOOLEAN(0, "stdio", &annotate.use_stdio, "Use the stdio interface"),
OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
"file", "vmlinux pathname"),
OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules,
"load module symbols - WARNING: use only with -k and LIVE kernel"),
- OPT_BOOLEAN('l', "print-line", &print_line,
+ OPT_BOOLEAN('l', "print-line", &annotate.print_line,
"print matching source lines (may be slow)"),
- OPT_BOOLEAN('P', "full-paths", &full_paths,
+ OPT_BOOLEAN('P', "full-paths", &annotate.full_paths,
"Don't shorten the displayed pathnames"),
- OPT_STRING('c', "cpu", &cpu_list, "cpu", "list of cpus to profile"),
+ OPT_STRING('C', "cpu", &annotate.cpu_list, "cpu", "list of cpus to profile"),
OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory",
"Look for files with symbols relative to this directory"),
- OPT_BOOLEAN('0', "source", &symbol_conf.annotate_src,
+ OPT_BOOLEAN(0, "source", &symbol_conf.annotate_src,
"Interleave source code with assembly code (default)"),
- OPT_BOOLEAN('0', "asm-raw", &symbol_conf.annotate_asm_raw,
+ OPT_BOOLEAN(0, "asm-raw", &symbol_conf.annotate_asm_raw,
"Display raw encoding of assembly instructions (default)"),
OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style",
"Specify disassembler style (e.g. -M intel for intel syntax)"),
OPT_END()
-};
+ };
-int cmd_annotate(int argc, const char **argv, const char *prefix __used)
-{
argc = parse_options(argc, argv, options, annotate_usage, 0);
- if (use_stdio)
+ if (annotate.use_stdio)
use_browser = 0;
- else if (use_tui)
+ else if (annotate.use_tui)
use_browser = 1;
setup_browser(true);
if (argc > 1)
usage_with_options(annotate_usage, options);
- sym_hist_filter = argv[0];
+ annotate.sym_hist_filter = argv[0];
}
if (field_sep && *field_sep == '.') {
return -1;
}
- return __cmd_annotate();
+ return __cmd_annotate(&annotate);
}
projects / karo-tx-linux.git / blobdiff