Minimal runtime/startup for Xtensa LX processors. This crate currently supports the following CPU's:
I get linker errors when I build for debug
Xtensa only provides a small code space for exceptions to fit inside, when building an unoptimized build the code size of a exception handler may exceed that size, causing a linker error. To fix this, you should always optimize this crate, even in debug builds. Adding the following to your projects
Cargo.toml should do the trick.
[profile.dev.package.xtensa-lx-rt] opt-level = 'z'
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