Hi,
I’m attempting to use the JitHookInterface to implement something like the PyPy
JIT hooks in pycket. However, I’m struggling to do anything other than print
information to stdout.
From what I understand in pypy, the pypyjit.hooks.pypy_hooks object is
instantiated, and then after the ObjSpace is initialised, it is assigned to
pypy_hooks.space in setup_after_space_initialization. In my case, when I assign
anything to an attribute of my JitHookInterface instance, translation blows up
with
[translation:ERROR] MissingRTypeAttribute: on_abort
[translation:ERROR] ..
(rpython.jit.metainterp.pyjitpl:2224)MetaInterp.aborted_tracing
[translation:ERROR] .. block@59 with 2 exits(v1678)
[translation:ERROR] .. v1680 = getattr(v1679, ('on_abort'))
If any pycket people are reading this, what I’m trying to do at the moment is
give a JitHookInterface instance access to the module table somehow.
Copying the pypy JIT hooks approach is not strictly necessary - I’d be happy
with being able to update anything from within a JitHookInterface callback
which could then be accessed by application level code.
Obviously, my understanding of what’s going on here is lacking somewhat. If
anyone could point me in the correct general direction, I’d be very grateful.
Best regards,
Magnus
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