Re: amd64 missing addressing modes
Bernd Paysan <[email protected]> Wed, 26 Aug 2020 23:29:36 +0200
| Newsgroups | gmane.comp.lang.forth.gforth |
|---|---|
| Message-ID | <3951861.5U4iXXRTIE@liubei> |
Am Mittwoch, 26. August 2020, 23:25:18 CEST schrieb anthony: > Great, thanks! > Will it be in the next git release? Already checked in in git. > Is it known which registers can be used as scratch registers? > I assume CX, DX, SI, DI, R8..R15? https://uclibc.org/docs/psABI-x86_64.pdf Page 21. Callee-saved registers can not be used freely. -- Bernd Paysan "If you want it done right, you have to do it yourself" net2o id: kQusJzA;7*?t=uy@X}1GWr!+0qqp_Cn176t4(dQ* https://net2o.de/
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