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perf python: Fix build on 32-bit 

Where there are lots of errors related to python methods receiving
'char *' for things like file open mode, which break the build, also
disable strict aliasing and fixup some other warnings. Now builds on
both 32-bit and 64-bit fedora systems.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2011-01-31 20:56:27 -02:00
parent 823c7164a9
commit f6bbc1daac
2 changed files with 28 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
tools/perf/util/python.c
View File

@ -15,6 +15,8 @@ struct throttle_event {
u64 stream_id;
};
PyMODINIT_FUNC initperf(void);
#define member_def(type, member, ptype, help) \
{ #member, ptype, \
offsetof(struct pyrf_event, event) + offsetof(struct type, member), \
@ -31,17 +33,15 @@ struct pyrf_event {
union perf_event event;
};
#define T_ULONG_LONG T_ULONG
#define sample_members \
sample_member_def(sample_ip, ip, T_ULONG_LONG, "event type"), \
sample_member_def(sample_ip, ip, T_ULONGLONG, "event type"), \
sample_member_def(sample_pid, pid, T_INT, "event pid"), \
sample_member_def(sample_tid, tid, T_INT, "event tid"), \
sample_member_def(sample_time, time, T_ULONG_LONG, "event timestamp"), \
sample_member_def(sample_addr, addr, T_ULONG_LONG, "event addr"), \
sample_member_def(sample_id, id, T_ULONG_LONG, "event id"), \
sample_member_def(sample_stream_id, stream_id, T_ULONG_LONG, "event stream id"), \
sample_member_def(sample_period, period, T_ULONG_LONG, "event period"), \
sample_member_def(sample_time, time, T_ULONGLONG, "event timestamp"), \
sample_member_def(sample_addr, addr, T_ULONGLONG, "event addr"), \
sample_member_def(sample_id, id, T_ULONGLONG, "event id"), \
sample_member_def(sample_stream_id, stream_id, T_ULONGLONG, "event stream id"), \
sample_member_def(sample_period, period, T_ULONGLONG, "event period"), \
sample_member_def(sample_cpu, cpu, T_UINT, "event cpu"),
static char pyrf_mmap_event__doc[] = PyDoc_STR("perf mmap event object.");
@ -51,11 +51,11 @@ static PyMemberDef pyrf_mmap_event__members[] = {
member_def(perf_event_header, type, T_UINT, "event type"),
member_def(mmap_event, pid, T_UINT, "event pid"),
member_def(mmap_event, tid, T_UINT, "event tid"),
member_def(mmap_event, start, T_ULONG_LONG, "start of the map"),
member_def(mmap_event, len, T_ULONG_LONG, "map length"),
member_def(mmap_event, pgoff, T_ULONG_LONG, "page offset"),
member_def(mmap_event, start, T_ULONGLONG, "start of the map"),
member_def(mmap_event, len, T_ULONGLONG, "map length"),
member_def(mmap_event, pgoff, T_ULONGLONG, "page offset"),
member_def(mmap_event, filename, T_STRING_INPLACE, "backing store"),
{ NULL, },
{ .name = NULL, },
};
static PyObject *pyrf_mmap_event__repr(struct pyrf_event *pevent)
@ -96,8 +96,8 @@ static PyMemberDef pyrf_task_event__members[] = {
member_def(fork_event, ppid, T_UINT, "event ppid"),
member_def(fork_event, tid, T_UINT, "event tid"),
member_def(fork_event, ptid, T_UINT, "event ptid"),
member_def(fork_event, time, T_ULONG_LONG, "timestamp"),
{ NULL, },
member_def(fork_event, time, T_ULONGLONG, "timestamp"),
{ .name = NULL, },
};
static PyObject *pyrf_task_event__repr(struct pyrf_event *pevent)
@ -130,7 +130,7 @@ static PyMemberDef pyrf_comm_event__members[] = {
member_def(comm_event, pid, T_UINT, "event pid"),
member_def(comm_event, tid, T_UINT, "event tid"),
member_def(comm_event, comm, T_STRING_INPLACE, "process name"),
{ NULL, },
{ .name = NULL, },
};
static PyObject *pyrf_comm_event__repr(struct pyrf_event *pevent)
@ -156,10 +156,10 @@ static char pyrf_throttle_event__doc[] = PyDoc_STR("perf throttle event object."
static PyMemberDef pyrf_throttle_event__members[] = {
sample_members
member_def(perf_event_header, type, T_UINT, "event type"),
member_def(throttle_event, time, T_ULONG_LONG, "timestamp"),
member_def(throttle_event, id, T_ULONG_LONG, "event id"),
member_def(throttle_event, stream_id, T_ULONG_LONG, "event stream id"),
{ NULL, },
member_def(throttle_event, time, T_ULONGLONG, "timestamp"),
member_def(throttle_event, id, T_ULONGLONG, "event id"),
member_def(throttle_event, stream_id, T_ULONGLONG, "event stream id"),
{ .name = NULL, },
};
static PyObject *pyrf_throttle_event__repr(struct pyrf_event *pevent)
@ -522,7 +522,7 @@ static PyMethodDef pyrf_evsel__methods[] = {
.ml_flags = METH_VARARGS | METH_KEYWORDS,
.ml_doc = PyDoc_STR("open the event selector file descriptor table.")
},
{ NULL, }
{ .ml_name = NULL, }
};
static char pyrf_evsel__doc[] = PyDoc_STR("perf event selector list object.");
@ -551,7 +551,7 @@ struct pyrf_evlist {
};
static int pyrf_evlist__init(struct pyrf_evlist *pevlist,
PyObject *args, PyObject *kwargs)
PyObject *args, PyObject *kwargs __used)
{
PyObject *pcpus = NULL, *pthreads = NULL;
struct cpu_map *cpus;
@ -613,7 +613,7 @@ static PyObject *pyrf_evlist__poll(struct pyrf_evlist *pevlist,
}
static PyObject *pyrf_evlist__get_pollfd(struct pyrf_evlist *pevlist,
PyObject *args, PyObject *kwargs)
PyObject *args __used, PyObject *kwargs __used)
{
struct perf_evlist *evlist = &pevlist->evlist;
PyObject *list = PyList_New(0);
@ -645,7 +645,7 @@ free_list:
static PyObject *pyrf_evlist__add(struct pyrf_evlist *pevlist,
PyObject *args, PyObject *kwargs)
PyObject *args, PyObject *kwargs __used)
{
struct perf_evlist *evlist = &pevlist->evlist;
PyObject *pevsel;
@ -724,7 +724,7 @@ static PyMethodDef pyrf_evlist__methods[] = {
.ml_flags = METH_VARARGS | METH_KEYWORDS,
.ml_doc = PyDoc_STR("reads an event.")
},
{ NULL, }
{ .ml_name = NULL, }
};
static Py_ssize_t pyrf_evlist__length(PyObject *obj)
@ -840,11 +840,11 @@ static struct {
{ "RECORD_FORK", PERF_RECORD_FORK },
{ "RECORD_READ", PERF_RECORD_READ },
{ "RECORD_SAMPLE", PERF_RECORD_SAMPLE },
{ NULL, },
{ .name = NULL, },
};
static PyMethodDef perf__methods[] = {
{ NULL, NULL }
{ .ml_name = NULL, }
};
PyMODINIT_FUNC initperf(void)

3
tools/perf/util/setup.py
View File

@ -6,7 +6,8 @@ perf = Extension('perf',
sources = ['util/python.c', 'util/ctype.c', 'util/evlist.c',
'util/evsel.c', 'util/cpumap.c', 'util/thread_map.c',
'util/util.c', 'util/xyarray.c'],
include_dirs = ['util/include'])
include_dirs = ['util/include'],
extra_compile_args = ['-fno-strict-aliasing', '-Wno-write-strings'])
setup(name='perf',
version='0.1',