[llvm] [JITLink][RISCV] Implement .eh_frame handling (PR #66067)

[Jonas Hahnfeld via llvm-commits]

hahnjo wrote:

Please see https://github.com/llvm/llvm-project/pull/68252 and https://github.com/llvm/llvm-project/pull/68253 for a proposal along the lines of our discussion on https://reviews.llvm.org/D157802 and https://reviews.llvm.org/D157803. It passes my very basic testing, more thorough checks would be appreciated.

https://github.com/llvm/llvm-project/pull/66067