Need a x32 stack probing function

[crlf0710]

According to rust-lang/rust#59674, such a function is needed to re-enable stack probing on gnux32 in src/probestack.rs.

[nikic]

x32 stack probing is now reenabled using the probing function for x86_64. I don't think a separate one is needed.

[crlf0710]

Yeah, just need to wait for rust-lang/rust#62808 to land, then we can close this.

[nikic]

Oh sorry, I thought that had already landed after seeing the "merged" message ... but apparently that didn't actually happen.

[bjorn3]

Actually it is merged into master:

[nikic]

I've manually closed that PR now and it properly went into "merged" state. Github just went a bit crazy...

[crlf0710]

ok, then let's close this too.