[PATCH 1/2] or1k: Add hard float support

[Richard Henderson]

On 4/16/24 09:20, Adhemerval Zanella Netto wrote:
> Right, it was not clear from patch without dig into the ABI documen
> itself.  So the only thing I am not sure is the mcontext_t change.
> Other ABIs added a symbol version to proper handle it, so maybe
> OpenRISC would need something similar.

Yes, I think some compat symbols are needed for getcontext et al, since the size of 
ucontext_t changes.

I think softfloat glibc should populate the same field (with zero, since neither 
exceptions nor rounding are supported).


r~