[pypy-dev] AssertionError in rpython_jit_metainterp_resume.c

[Anton Gulenko]

Sorry, I forgot to mention - to actually produce the error you have to run
the Squek image:
./rsqueak images/Squeak4.5-noBitBlt.image

Best,
Anton


2014-08-05 18:24 GMT+02:00 Anton Gulenko <anton.gulenko at googlemail.com>:

> Hi Armin,
>
> I made a refactoring that makes sure that the virtualizable list is only
> assigned once, but the issue still persists.
>
> To reproduce this you'd have to build the Vm... Fortunately that's way
> faster than Pypy ;)
> The repo: https://bitbucket.org/pypy/lang-smalltalk
> The relevant branch is 'storage', current revision 1012, commit hash
> d007ca0
> <https://bitbucket.org/pypy/lang-smalltalk/commits/d007ca0a713795be43171273c5f92dc63e9f7d52?at=default>
> .
> The requirements are to have the pypy repo on PYTHONPATH (to load
> rpython.rlib and so on), and to have rsdl installed.
> The target file is targetimageloadingsmalltalk.py, so compiling should be
> something like:
> $ pypy ../pypy/rpython/bin/rpython -Ojit targetimageloadingsmalltalk.py
> I am also compiling with --gc=minimark because I had some issues with the
> default gc.
>
> The virtualizable classes are defined in spyvm/storage_contexts.py.
> There's the root class ContextPartShadow and two
> subclasses BlockContextShadow and MethodContextShadow.
> Both subclasses have a default constructor and static build() methods.
> It might be enough if you check out the definitions and constructors of
> those classes?..
>
> Let me know if it doesn't translate or if the code is weird...
> Thanks for your help!
> Best,
> Anton
>
>
> 2014-08-04 16:00 GMT+02:00 Armin Rigo <arigo at tunes.org>:
>
> Hi Anton,
>>
>> On 4 August 2014 14:36, Anton Gulenko <anton.gulenko at googlemail.com>
>> wrote:
>> > To be sure, I'll try to refactor this and make it impossible for the
>> list to
>> > be reassigned after the constructor is finished. That would satisfy the
>> > requirements right?
>>
>> Yes, at least this one...  To be able to help you more if needed,
>> please provide step-by-step instructions about how to reproduce.
>>
>>
>> Armin
>>
>
>
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