如何提取自己的符号表

Question

I'm looking at the package debug/gosym which has a type gosym.Table, allegedly a symbol table of a Go executable. Unfortunately, I don't see any ways of extracting the sysmbol table from the running program (Go reflection is lacking, and I need more info than it can provide, specifically, the names of exported symbols).

If this isn't possible generally, but can be done on Linux / for ELF binaries, that's an option too.

Answer 1

To get the symbol table of the current process you can use my Elfie package. It provides a Table function that will parse the symbol table from memory and provide you a gosym.Table to work with. It currently only works for ELF binaries, and is highly unsafe, but give it a shot!