| Date | Thu, 23 Sep 2021 22:37:05 +0200 | From | Pavel Machek <> | Subject | Re: [PATCH V3 01/22] Documentation: LoongArch: Add basic documentations |
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Hi!
> Add some basic documentations for LoongArch. LoongArch is a new RISC
... documentation ...
> +wide in LA64. $r0 is always zero, and other registers has no special feature,
...have no special features...
> +but we actually have an ABI register conversion as below.
convention?
> +``$r21`` ``$x`` Reserved Unused > +``$r22`` ``$fp`` Frame pointer Yes > +``$r23``-``$r31`` ``$s0``-``$s8`` Static registers Yes > +================= =============== =================== ============
Not sure I know the term 'static registers' before. Pavel
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