unwinding
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Add support for environments with the FPU disabled
Currently, the crate causes an exception on systems where the FPU is off/nonexistent, because of this code segment that saves floating-point registers. This PR removes that floating-point saving on -softfloat targets.
As I said in my comments, I fixed these as much as I could. I need your input on the first one.
Not sure how I closed this.
Anyways, it's finally done. Sorry for the long wait. Hopefully this is what you envisioned.