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-rw-r--r--tools/perf/util/scripting-engines/trace-event-python.c49
1 files changed, 29 insertions, 20 deletions
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 69aa93d4ee99..09604c6508f0 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -44,6 +44,8 @@
#include "../thread-stack.h"
#include "../trace-event.h"
#include "../call-path.h"
+#include "map.h"
+#include "symbol.h"
#include "thread_map.h"
#include "cpumap.h"
#include "print_binary.h"
@@ -264,7 +266,7 @@ static void define_field(enum tep_print_arg_type field_type,
Py_DECREF(t);
}
-static void define_event_symbols(struct tep_event_format *event,
+static void define_event_symbols(struct tep_event *event,
const char *ev_name,
struct tep_print_arg *args)
{
@@ -332,7 +334,7 @@ static void define_event_symbols(struct tep_event_format *event,
define_event_symbols(event, ev_name, args->next);
}
-static PyObject *get_field_numeric_entry(struct tep_event_format *event,
+static PyObject *get_field_numeric_entry(struct tep_event *event,
struct tep_format_field *field, void *data)
{
bool is_array = field->flags & TEP_FIELD_IS_ARRAY;
@@ -494,14 +496,14 @@ static PyObject *python_process_brstack(struct perf_sample *sample,
pydict_set_item_string_decref(pyelem, "cycles",
PyLong_FromUnsignedLongLong(br->entries[i].flags.cycles));
- thread__find_map(thread, sample->cpumode,
- br->entries[i].from, &al);
+ thread__find_map_fb(thread, sample->cpumode,
+ br->entries[i].from, &al);
dsoname = get_dsoname(al.map);
pydict_set_item_string_decref(pyelem, "from_dsoname",
_PyUnicode_FromString(dsoname));
- thread__find_map(thread, sample->cpumode,
- br->entries[i].to, &al);
+ thread__find_map_fb(thread, sample->cpumode,
+ br->entries[i].to, &al);
dsoname = get_dsoname(al.map);
pydict_set_item_string_decref(pyelem, "to_dsoname",
_PyUnicode_FromString(dsoname));
@@ -576,14 +578,14 @@ static PyObject *python_process_brstacksym(struct perf_sample *sample,
if (!pyelem)
Py_FatalError("couldn't create Python dictionary");
- thread__find_symbol(thread, sample->cpumode,
- br->entries[i].from, &al);
+ thread__find_symbol_fb(thread, sample->cpumode,
+ br->entries[i].from, &al);
get_symoff(al.sym, &al, true, bf, sizeof(bf));
pydict_set_item_string_decref(pyelem, "from",
_PyUnicode_FromString(bf));
- thread__find_symbol(thread, sample->cpumode,
- br->entries[i].to, &al);
+ thread__find_symbol_fb(thread, sample->cpumode,
+ br->entries[i].to, &al);
get_symoff(al.sym, &al, true, bf, sizeof(bf));
pydict_set_item_string_decref(pyelem, "to",
_PyUnicode_FromString(bf));
@@ -733,8 +735,7 @@ static PyObject *get_perf_sample_dict(struct perf_sample *sample,
Py_FatalError("couldn't create Python dictionary");
pydict_set_item_string_decref(dict, "ev_name", _PyUnicode_FromString(perf_evsel__name(evsel)));
- pydict_set_item_string_decref(dict, "attr", _PyUnicode_FromStringAndSize(
- (const char *)&evsel->attr, sizeof(evsel->attr)));
+ pydict_set_item_string_decref(dict, "attr", _PyBytes_FromStringAndSize((const char *)&evsel->attr, sizeof(evsel->attr)));
pydict_set_item_string_decref(dict_sample, "pid",
_PyLong_FromLong(sample->pid));
@@ -790,7 +791,7 @@ static void python_process_tracepoint(struct perf_sample *sample,
struct perf_evsel *evsel,
struct addr_location *al)
{
- struct tep_event_format *event = evsel->tp_format;
+ struct tep_event *event = evsel->tp_format;
PyObject *handler, *context, *t, *obj = NULL, *callchain;
PyObject *dict = NULL, *all_entries_dict = NULL;
static char handler_name[256];
@@ -1172,7 +1173,7 @@ static int python_export_call_return(struct db_export *dbe,
u64 comm_db_id = cr->comm ? cr->comm->db_id : 0;
PyObject *t;
- t = tuple_new(11);
+ t = tuple_new(12);
tuple_set_u64(t, 0, cr->db_id);
tuple_set_u64(t, 1, cr->thread->db_id);
@@ -1185,6 +1186,7 @@ static int python_export_call_return(struct db_export *dbe,
tuple_set_u64(t, 8, cr->return_ref);
tuple_set_u64(t, 9, cr->cp->parent->db_id);
tuple_set_s32(t, 10, cr->flags);
+ tuple_set_u64(t, 11, cr->parent_db_id);
call_object(tables->call_return_handler, t, "call_return_table");
@@ -1193,11 +1195,12 @@ static int python_export_call_return(struct db_export *dbe,
return 0;
}
-static int python_process_call_return(struct call_return *cr, void *data)
+static int python_process_call_return(struct call_return *cr, u64 *parent_db_id,
+ void *data)
{
struct db_export *dbe = data;
- return db_export__call_return(dbe, cr);
+ return db_export__call_return(dbe, cr, parent_db_id);
}
static void python_process_general_event(struct perf_sample *sample,
@@ -1494,34 +1497,40 @@ static void _free_command_line(wchar_t **command_line, int num)
static int python_start_script(const char *script, int argc, const char **argv)
{
struct tables *tables = &tables_global;
+ PyMODINIT_FUNC (*initfunc)(void);
#if PY_MAJOR_VERSION < 3
const char **command_line;
#else
wchar_t **command_line;
#endif
- char buf[PATH_MAX];
+ /*
+ * Use a non-const name variable to cope with python 2.6's
+ * PyImport_AppendInittab prototype
+ */
+ char buf[PATH_MAX], name[19] = "perf_trace_context";
int i, err = 0;
FILE *fp;
#if PY_MAJOR_VERSION < 3
+ initfunc = initperf_trace_context;
command_line = malloc((argc + 1) * sizeof(const char *));
command_line[0] = script;
for (i = 1; i < argc + 1; i++)
command_line[i] = argv[i - 1];
#else
+ initfunc = PyInit_perf_trace_context;
command_line = malloc((argc + 1) * sizeof(wchar_t *));
command_line[0] = Py_DecodeLocale(script, NULL);
for (i = 1; i < argc + 1; i++)
command_line[i] = Py_DecodeLocale(argv[i - 1], NULL);
#endif
+ PyImport_AppendInittab(name, initfunc);
Py_Initialize();
#if PY_MAJOR_VERSION < 3
- initperf_trace_context();
PySys_SetArgv(argc + 1, (char **)command_line);
#else
- PyInit_perf_trace_context();
PySys_SetArgv(argc + 1, command_line);
#endif
@@ -1590,7 +1599,7 @@ static int python_stop_script(void)
static int python_generate_script(struct tep_handle *pevent, const char *outfile)
{
- struct tep_event_format *event = NULL;
+ struct tep_event *event = NULL;
struct tep_format_field *f;
char fname[PATH_MAX];
int not_first, count;
generated by cgit (git 2.34.1) at 2025-05-26 00:51:43 +0000