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                                            Arkl3ss

CFGFast for RISC-V is showing AttributeError: 'NoneType' object has no attribute 'CALLER_SAVED_REGS'

Thanks, I'll take a look at that. However, I also suspect that the calling convention for RV64 isn't fully implemented. When I test it with a compiled [StarFive VisionFive 2](https://docs.zephyrproject.org/latest/boards/starfive/visionfive2/doc/index.html),...

CFGFast for RISC-V is showing AttributeError: 'NoneType' object has no attribute 'CALLER_SAVED_REGS'

[binary files.zip](https://github.com/user-attachments/files/18724004/binary.files.zip) Here are the binaries. I included both the bin and elf files of the 32 and 64 bit versions.

CFGFast for RISC-V is showing AttributeError: 'NoneType' object has no attribute 'CALLER_SAVED_REGS'

@ltfish what I noticed is that for the RISCV64 only the SimCCRISCV64LinuxSyscall is present in the [calling_conventions.py](https://github.com/angr/angr/blob/master/angr/calling_conventions.py) and not a SimCCRISCV64 class. If I add this class as ``` class...