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-rw-r--r--tools/perf/Makefile.config23
-rw-r--r--tools/perf/Makefile.perf4
-rw-r--r--tools/perf/scripts/python/Perf-Trace-Util/Context.c34
-rw-r--r--tools/perf/util/python.c95
-rw-r--r--tools/perf/util/scripting-engines/trace-event-python.c147
-rw-r--r--tools/perf/util/setup.py6
6 files changed, 221 insertions, 88 deletions
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 577a5d2988fe..89cb2a36b8ff 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -668,25 +668,10 @@ else
ifneq ($(feature-libpython), 1)
$(call disable-python,No 'Python.h' (for Python 2.x support) was found: disables Python support - please install python-devel/python-dev)
else
- ifneq ($(feature-libpython-version), 1)
- $(warning Python 3 is not yet supported; please set)
- $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
- $(warning If you also have Python 2 installed, then)
- $(warning try something like:)
- $(warning $(and ,))
- $(warning $(and ,) make PYTHON=python2)
- $(warning $(and ,))
- $(warning Otherwise, disable Python support entirely:)
- $(warning $(and ,))
- $(warning $(and ,) make NO_LIBPYTHON=1)
- $(warning $(and ,))
- $(error $(and ,))
- else
- LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
- EXTLIBS += $(PYTHON_EMBED_LIBADD)
- LANG_BINDINGS += $(obj-perf)python/perf.so
- $(call detected,CONFIG_LIBPYTHON)
- endif
+ LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
+ EXTLIBS += $(PYTHON_EMBED_LIBADD)
+ LANG_BINDINGS += $(obj-perf)python/perf.so
+ $(call detected,CONFIG_LIBPYTHON)
endif
endif
endif
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 9b0351d3ce34..126ef6e0475c 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -302,7 +302,7 @@ PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
-python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
+python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so
PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI)
@@ -479,7 +479,7 @@ $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_D
$(PYTHON_WORD) util/setup.py \
--quiet build_ext; \
mkdir -p $(OUTPUT)python && \
- cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
+ cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
please_set_SHELL_PATH_to_a_more_modern_shell:
$(Q)$$(:)
diff --git a/tools/perf/scripts/python/Perf-Trace-Util/Context.c b/tools/perf/scripts/python/Perf-Trace-Util/Context.c
index fcd1dd667906..1a0d27757eec 100644
--- a/tools/perf/scripts/python/Perf-Trace-Util/Context.c
+++ b/tools/perf/scripts/python/Perf-Trace-Util/Context.c
@@ -23,7 +23,17 @@
#include "../../../perf.h"
#include "../../../util/trace-event.h"
+#if PY_MAJOR_VERSION < 3
+#define _PyCapsule_GetPointer(arg1, arg2) \
+ PyCObject_AsVoidPtr(arg1)
+
PyMODINIT_FUNC initperf_trace_context(void);
+#else
+#define _PyCapsule_GetPointer(arg1, arg2) \
+ PyCapsule_GetPointer((arg1), (arg2))
+
+PyMODINIT_FUNC PyInit_perf_trace_context(void);
+#endif
static PyObject *perf_trace_context_common_pc(PyObject *obj, PyObject *args)
{
@@ -34,7 +44,7 @@ static PyObject *perf_trace_context_common_pc(PyObject *obj, PyObject *args)
if (!PyArg_ParseTuple(args, "O", &context))
return NULL;
- scripting_context = PyCObject_AsVoidPtr(context);
+ scripting_context = _PyCapsule_GetPointer(context, NULL);
retval = common_pc(scripting_context);
return Py_BuildValue("i", retval);
@@ -50,7 +60,7 @@ static PyObject *perf_trace_context_common_flags(PyObject *obj,
if (!PyArg_ParseTuple(args, "O", &context))
return NULL;
- scripting_context = PyCObject_AsVoidPtr(context);
+ scripting_context = _PyCapsule_GetPointer(context, NULL);
retval = common_flags(scripting_context);
return Py_BuildValue("i", retval);
@@ -66,7 +76,7 @@ static PyObject *perf_trace_context_common_lock_depth(PyObject *obj,
if (!PyArg_ParseTuple(args, "O", &context))
return NULL;
- scripting_context = PyCObject_AsVoidPtr(context);
+ scripting_context = _PyCapsule_GetPointer(context, NULL);
retval = common_lock_depth(scripting_context);
return Py_BuildValue("i", retval);
@@ -82,7 +92,25 @@ static PyMethodDef ContextMethods[] = {
{ NULL, NULL, 0, NULL}
};
+#if PY_MAJOR_VERSION < 3
PyMODINIT_FUNC initperf_trace_context(void)
{
(void) Py_InitModule("perf_trace_context", ContextMethods);
}
+#else
+PyMODINIT_FUNC PyInit_perf_trace_context(void)
+{
+ static struct PyModuleDef moduledef = {
+ PyModuleDef_HEAD_INIT,
+ "perf_trace_context", /* m_name */
+ "", /* m_doc */
+ -1, /* m_size */
+ ContextMethods, /* m_methods */
+ NULL, /* m_reload */
+ NULL, /* m_traverse */
+ NULL, /* m_clear */
+ NULL, /* m_free */
+ };
+ return PyModule_Create(&moduledef);
+}
+#endif
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index b1e999bd21ef..2918cac7a142 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -12,6 +12,30 @@
#include "print_binary.h"
#include "thread_map.h"
+#if PY_MAJOR_VERSION < 3
+#define _PyUnicode_FromString(arg) \
+ PyString_FromString(arg)
+#define _PyUnicode_AsString(arg) \
+ PyString_AsString(arg)
+#define _PyUnicode_FromFormat(...) \
+ PyString_FromFormat(__VA_ARGS__)
+#define _PyLong_FromLong(arg) \
+ PyInt_FromLong(arg)
+
+#else
+
+#define _PyUnicode_FromString(arg) \
+ PyUnicode_FromString(arg)
+#define _PyUnicode_FromFormat(...) \
+ PyUnicode_FromFormat(__VA_ARGS__)
+#define _PyLong_FromLong(arg) \
+ PyLong_FromLong(arg)
+#endif
+
+#ifndef Py_TYPE
+#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
+#endif
+
/*
* Provide these two so that we don't have to link against callchain.c and
* start dragging hist.c, etc.
@@ -49,7 +73,11 @@ int eprintf(int level, int var, const char *fmt, ...)
# define PyVarObject_HEAD_INIT(type, size) PyObject_HEAD_INIT(type) size,
#endif
+#if PY_MAJOR_VERSION < 3
PyMODINIT_FUNC initperf(void);
+#else
+PyMODINIT_FUNC PyInit_perf(void);
+#endif
#define member_def(type, member, ptype, help) \
{ #member, ptype, \
@@ -107,7 +135,7 @@ static PyObject *pyrf_mmap_event__repr(struct pyrf_event *pevent)
pevent->event.mmap.pgoff, pevent->event.mmap.filename) < 0) {
ret = PyErr_NoMemory();
} else {
- ret = PyString_FromString(s);
+ ret = _PyUnicode_FromString(s);
free(s);
}
return ret;
@@ -138,7 +166,7 @@ static PyMemberDef pyrf_task_event__members[] = {
static PyObject *pyrf_task_event__repr(struct pyrf_event *pevent)
{
- return PyString_FromFormat("{ type: %s, pid: %u, ppid: %u, tid: %u, "
+ return _PyUnicode_FromFormat("{ type: %s, pid: %u, ppid: %u, tid: %u, "
"ptid: %u, time: %" PRIu64 "}",
pevent->event.header.type == PERF_RECORD_FORK ? "fork" : "exit",
pevent->event.fork.pid,
@@ -171,7 +199,7 @@ static PyMemberDef pyrf_comm_event__members[] = {
static PyObject *pyrf_comm_event__repr(struct pyrf_event *pevent)
{
- return PyString_FromFormat("{ type: comm, pid: %u, tid: %u, comm: %s }",
+ return _PyUnicode_FromFormat("{ type: comm, pid: %u, tid: %u, comm: %s }",
pevent->event.comm.pid,
pevent->event.comm.tid,
pevent->event.comm.comm);
@@ -202,7 +230,7 @@ static PyObject *pyrf_throttle_event__repr(struct pyrf_event *pevent)
{
struct throttle_event *te = (struct throttle_event *)(&pevent->event.header + 1);
- return PyString_FromFormat("{ type: %sthrottle, time: %" PRIu64 ", id: %" PRIu64
+ return _PyUnicode_FromFormat("{ type: %sthrottle, time: %" PRIu64 ", id: %" PRIu64
", stream_id: %" PRIu64 " }",
pevent->event.header.type == PERF_RECORD_THROTTLE ? "" : "un",
te->time, te->id, te->stream_id);
@@ -237,7 +265,7 @@ static PyObject *pyrf_lost_event__repr(struct pyrf_event *pevent)
pevent->event.lost.id, pevent->event.lost.lost) < 0) {
ret = PyErr_NoMemory();
} else {
- ret = PyString_FromString(s);
+ ret = _PyUnicode_FromString(s);
free(s);
}
return ret;
@@ -264,7 +292,7 @@ static PyMemberDef pyrf_read_event__members[] = {
static PyObject *pyrf_read_event__repr(struct pyrf_event *pevent)
{
- return PyString_FromFormat("{ type: read, pid: %u, tid: %u }",
+ return _PyUnicode_FromFormat("{ type: read, pid: %u, tid: %u }",
pevent->event.read.pid,
pevent->event.read.tid);
/*
@@ -299,7 +327,7 @@ static PyObject *pyrf_sample_event__repr(struct pyrf_event *pevent)
if (asprintf(&s, "{ type: sample }") < 0) {
ret = PyErr_NoMemory();
} else {
- ret = PyString_FromString(s);
+ ret = _PyUnicode_FromString(s);
free(s);
}
return ret;
@@ -330,7 +358,7 @@ tracepoint_field(struct pyrf_event *pe, struct format_field *field)
}
if (field->flags & FIELD_IS_STRING &&
is_printable_array(data + offset, len)) {
- ret = PyString_FromString((char *)data + offset);
+ ret = _PyUnicode_FromString((char *)data + offset);
} else {
ret = PyByteArray_FromStringAndSize((const char *) data + offset, len);
field->flags &= ~FIELD_IS_STRING;
@@ -352,7 +380,7 @@ tracepoint_field(struct pyrf_event *pe, struct format_field *field)
static PyObject*
get_tracepoint_field(struct pyrf_event *pevent, PyObject *attr_name)
{
- const char *str = PyString_AsString(PyObject_Str(attr_name));
+ const char *str = _PyUnicode_AsString(PyObject_Str(attr_name));
struct perf_evsel *evsel = pevent->evsel;
struct format_field *field;
@@ -416,7 +444,7 @@ static PyObject *pyrf_context_switch_event__repr(struct pyrf_event *pevent)
!!(pevent->event.header.misc & PERF_RECORD_MISC_SWITCH_OUT)) < 0) {
ret = PyErr_NoMemory();
} else {
- ret = PyString_FromString(s);
+ ret = _PyUnicode_FromString(s);
free(s);
}
return ret;
@@ -528,7 +556,7 @@ static int pyrf_cpu_map__init(struct pyrf_cpu_map *pcpus,
static void pyrf_cpu_map__delete(struct pyrf_cpu_map *pcpus)
{
cpu_map__put(pcpus->cpus);
- pcpus->ob_type->tp_free((PyObject*)pcpus);
+ Py_TYPE(pcpus)->tp_free((PyObject*)pcpus);
}
static Py_ssize_t pyrf_cpu_map__length(PyObject *obj)
@@ -597,7 +625,7 @@ static int pyrf_thread_map__init(struct pyrf_thread_map *pthreads,
static void pyrf_thread_map__delete(struct pyrf_thread_map *pthreads)
{
thread_map__put(pthreads->threads);
- pthreads->ob_type->tp_free((PyObject*)pthreads);
+ Py_TYPE(pthreads)->tp_free((PyObject*)pthreads);
}
static Py_ssize_t pyrf_thread_map__length(PyObject *obj)
@@ -759,7 +787,7 @@ static int pyrf_evsel__init(struct pyrf_evsel *pevsel,
static void pyrf_evsel__delete(struct pyrf_evsel *pevsel)
{
perf_evsel__exit(&pevsel->evsel);
- pevsel->ob_type->tp_free((PyObject*)pevsel);
+ Py_TYPE(pevsel)->tp_free((PyObject*)pevsel);
}
static PyObject *pyrf_evsel__open(struct pyrf_evsel *pevsel,
@@ -850,7 +878,7 @@ static int pyrf_evlist__init(struct pyrf_evlist *pevlist,
static void pyrf_evlist__delete(struct pyrf_evlist *pevlist)
{
perf_evlist__exit(&pevlist->evlist);
- pevlist->ob_type->tp_free((PyObject*)pevlist);
+ Py_TYPE(pevlist)->tp_free((PyObject*)pevlist);
}
static PyObject *pyrf_evlist__mmap(struct pyrf_evlist *pevlist,
@@ -902,12 +930,16 @@ static PyObject *pyrf_evlist__get_pollfd(struct pyrf_evlist *pevlist,
for (i = 0; i < evlist->pollfd.nr; ++i) {
PyObject *file;
+#if PY_MAJOR_VERSION < 3
FILE *fp = fdopen(evlist->pollfd.entries[i].fd, "r");
if (fp == NULL)
goto free_list;
file = PyFile_FromFile(fp, "perf", "r", NULL);
+#else
+ file = PyFile_FromFd(evlist->pollfd.entries[i].fd, "perf", "r", -1, NULL, NULL, NULL, 1);
+#endif
if (file == NULL)
goto free_list;
@@ -1194,9 +1226,9 @@ static PyObject *pyrf__tracepoint(struct pyrf_evsel *pevsel,
tp_format = trace_event__tp_format(sys, name);
if (IS_ERR(tp_format))
- return PyInt_FromLong(-1);
+ return _PyLong_FromLong(-1);
- return PyInt_FromLong(tp_format->id);
+ return _PyLong_FromLong(tp_format->id);
}
static PyMethodDef perf__methods[] = {
@@ -1209,11 +1241,31 @@ static PyMethodDef perf__methods[] = {
{ .ml_name = NULL, }
};
+#if PY_MAJOR_VERSION < 3
PyMODINIT_FUNC initperf(void)
+#else
+PyMODINIT_FUNC PyInit_perf(void)
+#endif
{
PyObject *obj;
int i;
- PyObject *dict, *module = Py_InitModule("perf", perf__methods);
+ PyObject *dict;
+#if PY_MAJOR_VERSION < 3
+ PyObject *module = Py_InitModule("perf", perf__methods);
+#else
+ static struct PyModuleDef moduledef = {
+ PyModuleDef_HEAD_INIT,
+ "perf", /* m_name */
+ "", /* m_doc */
+ -1, /* m_size */
+ perf__methods, /* m_methods */
+ NULL, /* m_reload */
+ NULL, /* m_traverse */
+ NULL, /* m_clear */
+ NULL, /* m_free */
+ };
+ PyObject *module = PyModule_Create(&moduledef);
+#endif
if (module == NULL ||
pyrf_event__setup_types() < 0 ||
@@ -1221,7 +1273,11 @@ PyMODINIT_FUNC initperf(void)
pyrf_evsel__setup_types() < 0 ||
pyrf_thread_map__setup_types() < 0 ||
pyrf_cpu_map__setup_types() < 0)
+#if PY_MAJOR_VERSION < 3
return;
+#else
+ return module;
+#endif
/* The page_size is placed in util object. */
page_size = sysconf(_SC_PAGE_SIZE);
@@ -1270,7 +1326,7 @@ PyMODINIT_FUNC initperf(void)
goto error;
for (i = 0; perf__constants[i].name != NULL; i++) {
- obj = PyInt_FromLong(perf__constants[i].value);
+ obj = _PyLong_FromLong(perf__constants[i].value);
if (obj == NULL)
goto error;
PyDict_SetItemString(dict, perf__constants[i].name, obj);
@@ -1280,6 +1336,9 @@ PyMODINIT_FUNC initperf(void)
error:
if (PyErr_Occurred())
PyErr_SetString(PyExc_ImportError, "perf: Init failed!");
+#if PY_MAJOR_VERSION >= 3
+ return module;
+#endif
}
/*
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index ea070883c593..10dd5fce082b 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -49,7 +49,37 @@
#include "print_binary.h"
#include "stat.h"
+#if PY_MAJOR_VERSION < 3
+#define _PyUnicode_FromString(arg) \
+ PyString_FromString(arg)
+#define _PyUnicode_FromStringAndSize(arg1, arg2) \
+ PyString_FromStringAndSize((arg1), (arg2))
+#define _PyBytes_FromStringAndSize(arg1, arg2) \
+ PyString_FromStringAndSize((arg1), (arg2))
+#define _PyLong_FromLong(arg) \
+ PyInt_FromLong(arg)
+#define _PyLong_AsLong(arg) \
+ PyInt_AsLong(arg)
+#define _PyCapsule_New(arg1, arg2, arg3) \
+ PyCObject_FromVoidPtr((arg1), (arg2))
+
PyMODINIT_FUNC initperf_trace_context(void);
+#else
+#define _PyUnicode_FromString(arg) \
+ PyUnicode_FromString(arg)
+#define _PyUnicode_FromStringAndSize(arg1, arg2) \
+ PyUnicode_FromStringAndSize((arg1), (arg2))
+#define _PyBytes_FromStringAndSize(arg1, arg2) \
+ PyBytes_FromStringAndSize((arg1), (arg2))
+#define _PyLong_FromLong(arg) \
+ PyLong_FromLong(arg)
+#define _PyLong_AsLong(arg) \
+ PyLong_AsLong(arg)
+#define _PyCapsule_New(arg1, arg2, arg3) \
+ PyCapsule_New((arg1), (arg2), (arg3))
+
+PyMODINIT_FUNC PyInit_perf_trace_context(void);
+#endif
#define TRACE_EVENT_TYPE_MAX \
((1 << (sizeof(unsigned short) * 8)) - 1)
@@ -135,7 +165,7 @@ static int get_argument_count(PyObject *handler)
PyObject *arg_count_obj = PyObject_GetAttrString(code_obj,
"co_argcount");
if (arg_count_obj) {
- arg_count = (int) PyInt_AsLong(arg_count_obj);
+ arg_count = (int) _PyLong_AsLong(arg_count_obj);
Py_DECREF(arg_count_obj);
}
Py_DECREF(code_obj);
@@ -182,10 +212,10 @@ static void define_value(enum print_arg_type field_type,
value = eval_flag(field_value);
- PyTuple_SetItem(t, n++, PyString_FromString(ev_name));
- PyTuple_SetItem(t, n++, PyString_FromString(field_name));
- PyTuple_SetItem(t, n++, PyInt_FromLong(value));
- PyTuple_SetItem(t, n++, PyString_FromString(field_str));
+ PyTuple_SetItem(t, n++, _PyUnicode_FromString(ev_name));
+ PyTuple_SetItem(t, n++, _PyUnicode_FromString(field_name));
+ PyTuple_SetItem(t, n++, _PyLong_FromLong(value));
+ PyTuple_SetItem(t, n++, _PyUnicode_FromString(field_str));
try_call_object(handler_name, t);
@@ -223,10 +253,10 @@ static void define_field(enum print_arg_type field_type,
if (!t)
Py_FatalError("couldn't create Python tuple");
- PyTuple_SetItem(t, n++, PyString_FromString(ev_name));
- PyTuple_SetItem(t, n++, PyString_FromString(field_name));
+ PyTuple_SetItem(t, n++, _PyUnicode_FromString(ev_name));
+ PyTuple_SetItem(t, n++, _PyUnicode_FromString(field_name));
if (field_type == PRINT_FLAGS)
- PyTuple_SetItem(t, n++, PyString_FromString(delim));
+ PyTuple_SetItem(t, n++, _PyUnicode_FromString(delim));
try_call_object(handler_name, t);
@@ -325,12 +355,12 @@ static PyObject *get_field_numeric_entry(struct event_format *event,
if (field->flags & FIELD_IS_SIGNED) {
if ((long long)val >= LONG_MIN &&
(long long)val <= LONG_MAX)
- obj = PyInt_FromLong(val);
+ obj = _PyLong_FromLong(val);
else
obj = PyLong_FromLongLong(val);
} else {
if (val <= LONG_MAX)
- obj = PyInt_FromLong(val);
+ obj = _PyLong_FromLong(val);
else
obj = PyLong_FromUnsignedLongLong(val);
}
@@ -389,9 +419,9 @@ static PyObject *python_process_callchain(struct perf_sample *sample,
pydict_set_item_string_decref(pysym, "end",
PyLong_FromUnsignedLongLong(node->sym->end));
pydict_set_item_string_decref(pysym, "binding",
- PyInt_FromLong(node->sym->binding));
+ _PyLong_FromLong(node->sym->binding));
pydict_set_item_string_decref(pysym, "name",
- PyString_FromStringAndSize(node->sym->name,
+ _PyUnicode_FromStringAndSize(node->sym->name,
node->sym->namelen));
pydict_set_item_string_decref(pyelem, "sym", pysym);
}
@@ -406,7 +436,7 @@ static PyObject *python_process_callchain(struct perf_sample *sample,
dsoname = map->dso->name;
}
pydict_set_item_string_decref(pyelem, "dso",
- PyString_FromString(dsoname));
+ _PyUnicode_FromString(dsoname));
}
callchain_cursor_advance(&callchain_cursor);
@@ -483,16 +513,16 @@ static PyObject *get_perf_sample_dict(struct perf_sample *sample,
if (!dict_sample)
Py_FatalError("couldn't create Python dictionary");
- pydict_set_item_string_decref(dict, "ev_name", PyString_FromString(perf_evsel__name(evsel)));
- pydict_set_item_string_decref(dict, "attr", PyString_FromStringAndSize(
+ 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_sample, "pid",
- PyInt_FromLong(sample->pid));
+ _PyLong_FromLong(sample->pid));
pydict_set_item_string_decref(dict_sample, "tid",
- PyInt_FromLong(sample->tid));
+ _PyLong_FromLong(sample->tid));
pydict_set_item_string_decref(dict_sample, "cpu",
- PyInt_FromLong(sample->cpu));
+ _PyLong_FromLong(sample->cpu));
pydict_set_item_string_decref(dict_sample, "ip",
PyLong_FromUnsignedLongLong(sample->ip));
pydict_set_item_string_decref(dict_sample, "time",
@@ -504,17 +534,17 @@ static PyObject *get_perf_sample_dict(struct perf_sample *sample,
set_sample_read_in_dict(dict_sample, sample, evsel);
pydict_set_item_string_decref(dict, "sample", dict_sample);
- pydict_set_item_string_decref(dict, "raw_buf", PyString_FromStringAndSize(
+ pydict_set_item_string_decref(dict, "raw_buf", _PyBytes_FromStringAndSize(
(const char *)sample->raw_data, sample->raw_size));
pydict_set_item_string_decref(dict, "comm",
- PyString_FromString(thread__comm_str(al->thread)));
+ _PyUnicode_FromString(thread__comm_str(al->thread)));
if (al->map) {
pydict_set_item_string_decref(dict, "dso",
- PyString_FromString(al->map->dso->name));
+ _PyUnicode_FromString(al->map->dso->name));
}
if (al->sym) {
pydict_set_item_string_decref(dict, "symbol",
- PyString_FromString(al->sym->name));
+ _PyUnicode_FromString(al->sym->name));
}
pydict_set_item_string_decref(dict, "callchain", callchain);
@@ -574,9 +604,9 @@ static void python_process_tracepoint(struct perf_sample *sample,
scripting_context->event_data = data;
scripting_context->pevent = evsel->tp_format->pevent;
- context = PyCObject_FromVoidPtr(scripting_context, NULL);
+ context = _PyCapsule_New(scripting_context, NULL, NULL);
- PyTuple_SetItem(t, n++, PyString_FromString(handler_name));
+ PyTuple_SetItem(t, n++, _PyUnicode_FromString(handler_name));
PyTuple_SetItem(t, n++, context);
/* ip unwinding */
@@ -585,18 +615,18 @@ static void python_process_tracepoint(struct perf_sample *sample,
Py_INCREF(callchain);
if (!dict) {
- PyTuple_SetItem(t, n++, PyInt_FromLong(cpu));
- PyTuple_SetItem(t, n++, PyInt_FromLong(s));
- PyTuple_SetItem(t, n++, PyInt_FromLong(ns));
- PyTuple_SetItem(t, n++, PyInt_FromLong(pid));
- PyTuple_SetItem(t, n++, PyString_FromString(comm));
+ PyTuple_SetItem(t, n++, _PyLong_FromLong(cpu));
+ PyTuple_SetItem(t, n++, _PyLong_FromLong(s));
+ PyTuple_SetItem(t, n++, _PyLong_FromLong(ns));
+ PyTuple_SetItem(t, n++, _PyLong_FromLong(pid));
+ PyTuple_SetItem(t, n++, _PyUnicode_FromString(comm));
PyTuple_SetItem(t, n++, callchain);
} else {
- pydict_set_item_string_decref(dict, "common_cpu", PyInt_FromLong(cpu));
- pydict_set_item_string_decref(dict, "common_s", PyInt_FromLong(s));
- pydict_set_item_string_decref(dict, "common_ns", PyInt_FromLong(ns));
- pydict_set_item_string_decref(dict, "common_pid", PyInt_FromLong(pid));
- pydict_set_item_string_decref(dict, "common_comm", PyString_FromString(comm));
+ pydict_set_item_string_decref(dict, "common_cpu", _PyLong_FromLong(cpu));
+ pydict_set_item_string_decref(dict, "common_s", _PyLong_FromLong(s));
+ pydict_set_item_string_decref(dict, "common_ns", _PyLong_FromLong(ns));
+ pydict_set_item_string_decref(dict, "common_pid", _PyLong_FromLong(pid));
+ pydict_set_item_string_decref(dict, "common_comm", _PyUnicode_FromString(comm));
pydict_set_item_string_decref(dict, "common_callchain", callchain);
}
for (field = event->format.fields; field; field = field->next) {
@@ -615,7 +645,7 @@ static void python_process_tracepoint(struct perf_sample *sample,
}
if (field->flags & FIELD_IS_STRING &&
is_printable_array(data + offset, len)) {
- obj = PyString_FromString((char *) data + offset);
+ obj = _PyUnicode_FromString((char *) data + offset);
} else {
obj = PyByteArray_FromStringAndSize((const char *) data + offset, len);
field->flags &= ~FIELD_IS_STRING;
@@ -668,7 +698,7 @@ static PyObject *tuple_new(unsigned int sz)
static int tuple_set_u64(PyObject *t, unsigned int pos, u64 val)
{
#if BITS_PER_LONG == 64
- return PyTuple_SetItem(t, pos, PyInt_FromLong(val));
+ return PyTuple_SetItem(t, pos, _PyLong_FromLong(val));
#endif
#if BITS_PER_LONG == 32
return PyTuple_SetItem(t, pos, PyLong_FromLongLong(val));
@@ -677,12 +707,12 @@ static int tuple_set_u64(PyObject *t, unsigned int pos, u64 val)
static int tuple_set_s32(PyObject *t, unsigned int pos, s32 val)
{
- return PyTuple_SetItem(t, pos, PyInt_FromLong(val));
+ return PyTuple_SetItem(t, pos, _PyLong_FromLong(val));
}
static int tuple_set_string(PyObject *t, unsigned int pos, const char *s)
{
- return PyTuple_SetItem(t, pos, PyString_FromString(s));
+ return PyTuple_SetItem(t, pos, _PyUnicode_FromString(s));
}
static int python_export_evsel(struct db_export *dbe, struct perf_evsel *evsel)
@@ -1029,8 +1059,8 @@ process_stat(struct perf_evsel *counter, int cpu, int thread, u64 tstamp,
return;
}
- PyTuple_SetItem(t, n++, PyInt_FromLong(cpu));
- PyTuple_SetItem(t, n++, PyInt_FromLong(thread));
+ PyTuple_SetItem(t, n++, _PyLong_FromLong(cpu));
+ PyTuple_SetItem(t, n++, _PyLong_FromLong(thread));
tuple_set_u64(t, n++, tstamp);
tuple_set_u64(t, n++, count->val);
@@ -1212,27 +1242,58 @@ static void set_table_handlers(struct tables *tables)
SET_TABLE_HANDLER(call_return);
}
+#if PY_MAJOR_VERSION < 3
+static void _free_command_line(const char **command_line, int num)
+{
+ free(command_line);
+}
+#else
+static void _free_command_line(wchar_t **command_line, int num)
+{
+ int i;
+ for (i = 0; i < num; i++)
+ PyMem_RawFree(command_line[i]);
+ free(command_line);
+}
+#endif
+
+
/*
* Start trace script
*/
static int python_start_script(const char *script, int argc, const char **argv)
{
struct tables *tables = &tables_global;
+#if PY_MAJOR_VERSION < 3
const char **command_line;
+#else
+ wchar_t **command_line;
+#endif
char buf[PATH_MAX];
int i, err = 0;
FILE *fp;
+#if PY_MAJOR_VERSION < 3
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
+ 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
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
fp = fopen(script, "r");
if (!fp) {
@@ -1262,12 +1323,12 @@ static int python_start_script(const char *script, int argc, const char **argv)
goto error;
}
- free(command_line);
+ _free_command_line(command_line, argc + 1);
return err;
error:
Py_Finalize();
- free(command_line);
+ _free_command_line(command_line, argc + 1);
return err;
}
diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py
index af415febbc46..6891635b50c3 100644
--- a/tools/perf/util/setup.py
+++ b/tools/perf/util/setup.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python2
+#!/usr/bin/python
from os import getenv
@@ -35,11 +35,11 @@ build_tmp = getenv('PYTHON_EXTBUILD_TMP')
libtraceevent = getenv('LIBTRACEEVENT')
libapikfs = getenv('LIBAPI')
-ext_sources = [f.strip() for f in file('util/python-ext-sources')
+ext_sources = [f.strip() for f in open('util/python-ext-sources')
if len(f.strip()) > 0 and f[0] != '#']
# use full paths with source files
-ext_sources = map(lambda x: '%s/%s' % (src_perf, x) , ext_sources)
+ext_sources = list(map(lambda x: '%s/%s' % (src_perf, x) , ext_sources))
perf = Extension('perf',
sources = ext_sources,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.