[Analyzer] Unable to Execute `loris_analyzer.py` – Missing `firmwire.vendor.shannon.sael3` and `angr` API Compatibility Error

[Clingto]

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Hi, thank you very much for your excellent and interesting work on this project, and for sharing it as open source!

I'm currently trying to reproduce and use the tool, and I encountered a couple of issues while running Analyzer of the following command:

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🔧 Execution Command

Loris/analyzer/loris_analyzer.py  -n 1   --debug   --firmwire-log debug   --angr-log info   -b modem_files/CP_G973FXXSHHWI1_CP25062570_CL25257816_Q
B71477174_REV01_user_low_ship.tar.md5

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❗ First Error: Missing firmwire.vendor.shannon.sael3

ModuleNotFoundError: No module named 'firmwire.vendor.shannon.sael3'

To bypass this error, I temporarily commented out the following line in:

File: Loris/analyzer/loris_analyzer/util/utils.py
Line: 22

# from firmwire.vendor.shannon.sael3 import SAEL3

This allowed the script to proceed further.

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❗ Second Error: angr internal API change

After bypassing the missing module, I encountered this:

AttributeError: module 'angr.storage.memory_mixins' has no attribute 'memory_mixin'

File: Loris/analyzer/loris_analyzer/util/utils.py
Line: 282

def get_initialized_intervals(memory: angr.storage.memory_mixins.memory_mixin.MemoryMixin, addr_range: range):

This appears to be due to an internal structure/API change in angr. The module angr.storage.memory_mixins.memory_mixin no longer exists in newer versions of angr.

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🧪 Environment

• Python Version: PyPy 3.10.14
• angr Version: 9.2.102 (installed via pip)
• Execution Context: Virtual environment fw-env
• Platform: Linux

Python shell output:

>>>> import angr
>>>> print(angr.__version__)
9.2.102

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🙋 My Questions

1. Which version or commit hash of angr is known to be compatible with this project and the current codebase?
2. Is there a public version or branch that does not rely on firmwire.vendor.shannon.sael3? Or is this module expected to be private?
3. Is there any guideline or minimal working configuration to execute loris_analyzer.py reliably?

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Thank you again for your great work and for making it available to the community. I'd love to explore more of this tool if I can get past these issues. Any guidance or clarification you can provide would be much appreciated!