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[wamr] Meeting notes for 11-04 #457

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[wamr] Meeting notes for 11-04 #457

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14 changes: 11 additions & 3 deletions wamr/2024/wamr-11-04.md
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Expand Up @@ -9,15 +9,23 @@
3. Announcements
a. _Submit a PR to add your announcement here_
4. Other agenda items
b. _Submit a PR to add your item here_
- status of instantiation linking
- requirements

## Attendees

* TODO
- Jun Xu (Intel)
- Liang He (Intel)
- Trenner, Thomas (Siemens)
- Tacke, Dominik (Siemens)

## Notes

* TODO
- Siemens has a requirement. It involves updating a running Wasm module without completely stopping it. The update will be a tiny patch. A brief pause and resume are only acceptable if no running status is lost. Siemens is attempting to do this using the shared heap/memory and multi-memory features, but both present challenges.

- Another requirement from Siemens concerns AOT debugging. The current system allows the debugger to see parts of the runtime and/or embedding code. However, in Siemens' scenario, both sets of code should be hidden from Wasm developers, even in assembly mode.

- Siemens also updated the status of exception handling. There are several unanswered questions about handling exceptions that a Wasm module does not catch. Since Wamr is written in C, which lacks language-level exception handling, this issue is complex and fraught with potential problems. Therefore, a broad community discussion is needed. Siemens will open several issues to start the conversation.

## Action Items

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