aarch64 elf symbols failing to properly demangle

[CunningLogic]

Version and Platform (required):

• Binary Ninja Version: 4.1.5135-dev Personal (d14e3281)
• OS: Ubuntu Linux
• OS Version: 22.04
• CPU Architecture:x64
• Target: aarch64 linux elf

Bug Description: Please provide a clear and concise description of what happened.

Steps To Reproduce: Please provide all steps required to reproduce the behavior:

1. Open binary
2. Wait for analysis
3. Wonder why all the symboles are _1, _2, _3 etc (multiples of each)

Expected Behavior: It appears function names are demangled improperly, for example this function in the attached binary: _ZN3art15instrumentation15Instrumentation21InitializeMethodsCodeEPNS_9ArtMethodEPKv is demangled as _9 which appears to be a substring of the original mangled name.

I have seen this in multiple binaries, Android as well as for other forms of ARM linux.

Screenshots: If applicable, please add screenshots here to help explain your problem.

Additional Information: Please add any other context about the problem here.

See _ZN3art15instrumentation15Instrumentation21InitializeMethodsCodeEPNS_9ArtMethodEPKv at 0x3d8e70

libart.so.zip

[CunningLogic]

[negasora]

This is fixed in 4.1.5594-dev, I think the exact version it was fixed in is 4.1.5239-dev