frida-demangler

As you (probably) know, in C++, symbols are mangled. This project will allow you to demangle back using the GCC ABI.

OS support

• Linux - OK
• Android - OK
• Windows - Fail (no __cxa_demangle symbol, use LLVM demangler instead)
• iOS/MacOS - Wasn't tested

Usage

Invoke Demangler.demangle with string or array of strings, example:

console.log(Demangler.demangle("_ZNK3MapI10StringName3RefI8GDScriptE10ComparatorIS0_E16DefaultAllocatorE3hasERKS0_"));

console.log(Demangler.demangle(["_ZN9wikipedia7article6formatEv", "_ZN9wikipedia7article8print_toERSo", "_ZN9wikipedia7article8wikilinkC1ERKSs"]));

Second argument of demangle is number (int) and represents how many bytes needed for int32. Defaults to 4.

Acknowledgments

Wikipedia article - example how to demangle symbols with GCC ABI (__cxa_demangle) and mangled symbols examples.