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,