Sean Gilligan

We are making progress on this issue. Two of the three sub-issues above are now solved. Only https://github.com/OP-TEE/build/issues/752 remains.

I have reproduced this issue by following the instructions in this project's `README.md` on an aarch64 Linux (Debian) machine. See Related PR #137.

I have created a multi-architecture Dockerfile/containerFile that works correctly under AMD64 (x86_64) and exhibits the linker error we have been seeing under ARM64 (aarch64) and uploaded it in a gist:...

Note that since https://github.com/OP-TEE/build/pull/764 (and related changes) were merged to `OP-TEE/build` RUST_ENABLE defaults to `n`. I'm assuming that if we can fix this issue that `OP-TEE/build` can default to `RUST_ENABLE=y`...

> Thanks @msgilligan for continuously following this issue. It has been on my ToDo list. BTW, thanks for that docker fine which allowed me to reproduce it. I really need...

@DemesneGH Any thoughts on this PR?

> Again, why do we need a `ListMessage` interface? The current code doesn't use it as a type. We don't really need it as an interface in our API. I'm...

@schildbach rebased. And I also pushed a second commit which converts `ListMessage` from `abstract` to `interface`.

We have made much progress on this and should finish this as part of 0.18.