Merge #91

91: Don't use a random hash ident, instead use the crate prefixed symbol r=almindor a=MabezDev

This is what cortex-m land is doing. This was initially discovered to be an issue when implementing unwinding in riscv probe-rs, the dwarf info shows the hashed symbol name which is a bit weird, this makes it more clear what the symbol actually is.

Co-authored-by: Scott Mabin <scott@mabez.dev>