On Sat, Oct 05, 2024 at 03:02:09PM +0100, Marc Zyngier wrote: > Mark Brown <broonie@xxxxxxxxxx> wrote: > > Ah, I see. I'd been under the impression that the generic machinery was > > supposed to handle this already using the descriptions in > > emulate-nested.c and we only needed handlers for more specific actions. > From that very file: > /* > * Map encoding to trap bits for exception reported with EC=0x18. > [...] > */ > Everything else needs special handling. I see. I had noticed that comment on that table but I didn't register that the comment wound up applying to the whole file rather than being about a specific part of the handling. I'm a bit confused about how things like the SVE traps I mentioned work here...
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