* [ruby-core:111172] [Ruby master Misc#19176] How to find insns_info for iseq in ruby 3.2
@ 2022-12-03 13:26 hurricup (Alexandr Evstigneev)
2022-12-04 8:32 ` [ruby-core:111199] " hurricup (Alexandr Evstigneev)
0 siblings, 1 reply; 2+ messages in thread
From: hurricup (Alexandr Evstigneev) @ 2022-12-03 13:26 UTC (permalink / raw)
To: ruby-core
Issue #19176 has been reported by hurricup (Alexandr Evstigneev).
----------------------------------------
Misc #19176: How to find insns_info for iseq in ruby 3.2
https://bugs.ruby-lang.org/issues/19176
* Author: hurricup (Alexandr Evstigneev)
* Status: Open
* Priority: Normal
----------------------------------------
I'm not quite sure it is a proper place to ask questions, correct me if I'm wrong.
But I have a problem with ruby-3.2.0 previews. Looks like iseq is missing `insns_info`s.
It works fine in with pre-3.2 rubies but seems something has changed and I can't figure out - what exactly.
It looks like this:
![](clipboard-202212031723-don1h.png)
You may see that body, supposed to be a pointer to `iseq_insn_info_entry` contains some 0x7 pointing nowhere. And `size` for `insns_info` in all `iseq` I can find with iterating objspace is zero.
---Files--------------------------------
clipboard-202212031723-don1h.png (375 KB)
--
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^ permalink raw reply [flat|nested] 2+ messages in thread
* [ruby-core:111199] [Ruby master Misc#19176] How to find insns_info for iseq in ruby 3.2
2022-12-03 13:26 [ruby-core:111172] [Ruby master Misc#19176] How to find insns_info for iseq in ruby 3.2 hurricup (Alexandr Evstigneev)
@ 2022-12-04 8:32 ` hurricup (Alexandr Evstigneev)
0 siblings, 0 replies; 2+ messages in thread
From: hurricup (Alexandr Evstigneev) @ 2022-12-04 8:32 UTC (permalink / raw)
To: ruby-core
Issue #19176 has been updated by hurricup (Alexandr Evstigneev).
This happening only if ruby is built with following options: `-C --with-valgrind -E CFLAGS='-O0 -g3 -fno-inline -ggdb -DHAVE_DEBUG'`
Not sure which one causing this.
----------------------------------------
Misc #19176: How to find insns_info for iseq in ruby 3.2
https://bugs.ruby-lang.org/issues/19176#change-100482
* Author: hurricup (Alexandr Evstigneev)
* Status: Open
* Priority: Normal
----------------------------------------
I'm not quite sure it is a proper place to ask questions, correct me if I'm wrong.
But I have a problem with ruby-3.2.0 previews. Looks like iseq is missing `insns_info`s.
It works fine in with pre-3.2 rubies but seems something has changed and I can't figure out - what exactly.
It looks like this:
![](clipboard-202212031723-don1h.png)
You may see that body, supposed to be a pointer to `iseq_insn_info_entry` contains some 0x7 pointing nowhere. And `size` for `insns_info` in all `iseq` I can find with iterating objspace is zero.
---Files--------------------------------
clipboard-202212031723-don1h.png (375 KB)
--
https://bugs.ruby-lang.org/
______________________________________________
ruby-core mailing list -- ruby-core@ml.ruby-lang.org
To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org
ruby-core info -- https://ml.ruby-lang.org/mailman3/postorius/lists/ruby-core.ml.ruby-lang.org/
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-12-03 13:26 [ruby-core:111172] [Ruby master Misc#19176] How to find insns_info for iseq in ruby 3.2 hurricup (Alexandr Evstigneev)
2022-12-04 8:32 ` [ruby-core:111199] " hurricup (Alexandr Evstigneev)
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