[pypy-dev] pypy translation error

[Maciej Fijalkowski]

On Wed, Oct 12, 2011 at 2:47 AM, Shawn Walker <binarycrusader at gmail.com> wrote:
> On 11 October 2011 16:51, Maciej Fijalkowski <fijall at gmail.com> wrote:
>> On Wed, Oct 12, 2011 at 1:39 AM, Shawn Walker <binarycrusader at gmail.com> wrote:
> ...
>>> Is there a way to do an incremental translate?  Currently, every time
>>> I run translate, it does the whole thing again, which makes the whole
>>> fix/build cycle very slow.
>>>
>>> -Shawn
>>>
>>
>> No, there is no such thing :(
>>
>> I believe one of those operations inside get_ifname does not work,
>> like ifreq is not there? (can you import it from _rsocket_rffi?). For
>> now you can possibly disable the entire PacketAddress class
>> declaration and it should compile
>
> ifreq is definitely defined, but from what I'm reading, this is a
> common issue with things that make assumptions about socket structures
> if AF_PACKET is defined.
>
> Regardless, I simply conditionally disabled the entire PacketAddress
> class for now.
>
> However, that leads me to:
>
> [translation:ERROR] Error:
> [translation:ERROR]  Traceback (most recent call last):
> [translation:ERROR]    File "translate.py", line 308, in main
> [translation:ERROR]     drv.proceed(goals)
> [translation:ERROR]    File
> "/export/home/swalker/devel/pypy/pypy/translator/driver.py", line 809,
> in proceed
> [translation:ERROR]     return self._execute(goals, task_skip =
> self._maybe_skip())
> [translation:ERROR]    File
> "/export/home/swalker/devel/pypy/pypy/translator/tool/taskengine.py",
> line 116, in _execute
> [translation:ERROR]     res = self._do(goal, taskcallable, *args, **kwds)
> [translation:ERROR]    File
> "/export/home/swalker/devel/pypy/pypy/translator/driver.py", line 286,
> in _do
> [translation:ERROR]     res = func()
> [translation:ERROR]    File
> "/export/home/swalker/devel/pypy/pypy/translator/driver.py", line 323,
> in task_annotate
> [translation:ERROR]     s = annotator.build_types(self.entry_point,
> self.inputtypes)
> [translation:ERROR]    File
> "/export/home/swalker/devel/pypy/pypy/annotation/annrpython.py", line
> 103, in build_types
> [translation:ERROR]     return self.build_graph_types(flowgraph,
> inputcells, complete_now=complete_now)
> [translation:ERROR]    File
> "/export/home/swalker/devel/pypy/pypy/annotation/annrpython.py", line
> 194, in build_graph_types
> [translation:ERROR]     self.complete()
> [translation:ERROR]    File
> "/export/home/swalker/devel/pypy/pypy/annotation/annrpython.py", line
> 272, in complete
> [translation:ERROR]     raise AnnotatorError(text)
> [translation:ERROR]  AnnotatorError:
> [translation:ERROR] -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
> [translation:ERROR] Blocked block -- operation cannot succeed
> [translation:ERROR]  v119 = getattr(v118, ('set_interrupt'))
> [translation:ERROR] In <FunctionGraph of
> (pypy.module.cpyext.pyerrors:311)PyErr_SetInterrupt at 0x10475cac>:
> [translation:ERROR] Happened at file
> /export/home/swalker/devel/pypy/pypy/module/cpyext/pyerrors.py line
> 316
> [translation:ERROR]
> [translation:ERROR] ==>     space.check_signal_action.set_interrupt()
> [translation:ERROR]
> [translation:ERROR] Known variable annotations:
> [translation:ERROR]  v118 = SomePBC(can_be_None=True, const=None,
> subset_of=None)
>
> "Blocked block" ... errr?
>
> I'm guessing the signal handling isn't working as pypy expects somehow.
>
> Thoughts?

Yes, apparently. You can run some tests, but also try to compile
without the cpyext module. ./translate.py -Ojit
targetpypystandalone.py --withoutmod-cpyext. I wonder though why
check_signal_action is None. Try running tests in pypy/modules/signal?