rust/library/unwind
Sean Cross ee870d6c82 unwind: add support for using unwinding crate
The `unwinding` crate supports processing unwinding data, and is written
entirely in Rust. This allows it to be ported to new platforms more
easily than using the llvm-based `libunwind`.

While `libunwind` is very well supported on major targets, it is
difficult to use on other targets. SGX is an example of this where Rust
carries custom patches in order to enable backtrace support.

This adds an alternative for supported architectures. Rather than
providing a custom target, `unwinding` allows for a solution that is
completely written in Rust.

This adds `xous` as the first consumer, and forthcoming patches will
modify libstd to take advantage of this.

Signed-off-by: Sean Cross <sean@xobs.io>
2023-11-16 15:23:09 +08:00
..
src unwind: add support for using unwinding crate 2023-11-16 15:23:09 +08:00
Cargo.toml unwind: add support for using unwinding crate 2023-11-16 15:23:09 +08:00