[Libre-soc-isa] [Bug 592] no ABIs available for A2O, A2I, Microwatt or LibreSOC

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=592

Luke Kenneth Casson Leighton <lkcl at lkcl.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|CONFIRMED                   |RESOLVED
           See Also|                            |https://bugs.libre-soc.org/
                   |                            |show_bug.cgi?id=983

--- Comment #9 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
this turns out not to be true (many thanks to steve, author of pveclib)
there *is* an ABI, it is currently v2.0 soon to be v2.1, and VSX
*is* optional, as are many other things that suit SFFS and SFS
perfectly fine.

steve kindly explained to me that going back to v1.4 for example
would be a serious mistake, as there were a *lot* of issues fixed.
it also turns out to be straightforward to pass
the options to today's gcc to get it to disable
VSX and 128-bit FP: https://bugs.libre-soc.org/show_bug.cgi?id=1131#c1

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