[Libre-soc-bugs] [Bug 917] pysvp64dis: support SVP64 disassembly

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Sep 7 11:12:30 BST 2022


https://bugs.libre-soc.org/show_bug.cgi?id=917

--- Comment #9 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Dmitry Selyutin from comment #7)
> static inline uint64_t
> svp64_insn_get_prefix_rm_extra3_idx0(const struct svp64_insn *insn)
> {
>   uint64_t value = insn->value;
>   return (
>     (((value >> UINT64_C(43)) & UINT64_C(1)) << UINT64_C(0)) |

these look really easy/straightforward, i suspected they would be.
bear in mind that their use in spec *might* not be in the same
order, we established that with the spec_aug variable from
SVP64RMExtra.

> Perfect. I guess we have an opportunity to introduce a nice table in
> binutils when we're done with disasm (and same for setters).

huzzah.

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