linux aarch64 (ARM)

[nilnullzip]

Here is support for aarch64, issue #7. I created a new handler_ptr.c that employs pointers instead of coding addresses inline. I added Makefile target linux-aarch64 to generate the hex. This commit passes the pytest suite and also worked in my application.

In adding this support, I minimized changes to your code vs trying to introduce my methods everywhere as I didn't know what you would want to do there. I think perhaps handler_ptr.c could work for all instruction architectures and replace handler.c. Also I introduced some changes to how the hex is extracted that should be more universal.

[codecov]

Codecov Report

Patch coverage: 50.00% and project coverage change: -1.14 ⚠️

Comparison is base (2ae15ea) 100.00% compared to head (baca206) 98.86%.

❗ Current head baca206 differs from pull request most recent head 55c0011. Consider uploading reports for the commit 55c0011 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##              main       #8      +/-   ##
===========================================
- Coverage   100.00%   98.86%   -1.14%     
===========================================
  Files            7        7              
  Lines          173      176       +3     
  Branches        11       12       +1     
===========================================
+ Hits           173      174       +1     
- Misses           0        1       +1     
- Partials         0        1       +1     

Impacted Files	Coverage Δ
intercepts/_handlers/__init__.py	100.00% <ø> (ø)
intercepts/_handlers/linux.py	90.00% <50.00%> (-10.00%)	⬇️

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[dlshriver]

This looks pretty good to me. Could you run ./scripts/style.sh --format on everything to make sure it passes the style check?

I'm in the process of getting an ARM system so that I can actually exercise your code. I probably won't merge this into main until that happens. I'd also like to have ARM support in the CI pipeline, but I'm not going to block this while waiting for that to happen.

[nilnullzip]

Black formatting fixed.

I am running intercepts on an 8GB Raspberry Pi4. Available for $120 on Amazon. Smaller memory configuration probably works too. I don't think it will work on earlier RPi as I don't think those are 64 bit.

Let me know if there is anything else you need. Thanks for the great project! -Juan