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alexrp commented Oct 6, 2025

Note that there's another fairly substantial disagreement here: What is pred supposed to be? QEMU thinks it's the predicate registers, but the kernel disagrees:

https://github.com/torvalds/linux/blob/fd94619c43360eb44d28bd3ef326a4f85c600a07/arch/hexagon/include/uapi/asm/user.h#L59-L62

Your musl fork also disagrees:

https://github.com/quic/musl/blob/df7fb7ec51520d7e457681b2b2e1de03233cc351/arch/hexagon/bits/signal.h#L39-L40

I'll make Zig's definition follow the kernel for now.

@androm3da
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Hmm - sorry for the confusion. Will look at this and sort it out.

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