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Differential D27460

arm64: fix struct l_sigaction_t layout
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Authored by mhorne on Dec 3 2020, 4:35 PM.
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trasz
andrew
emaste
manu
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rS368458: arm64: fix struct l_sigaction_t layout
Summary

This was likely copied from amd64, but the layout of the struct differs
slightly between these platforms. This fixes spurious `unsupported sigaction
flag 0xXXXXXXXX` messages when executing some Linux binaries on arm64.

Linux struct definition: https://github.com/torvalds/linux/blob/34816d20f173a90389c8a7e641166d8ea9dce70a/include/uapi/asm-generic/signal.h#L104

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rS FreeBSD src repository - subversion
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Event Timeline

mhorne created this revision.Dec 3 2020, 4:35 PM
Herald added a reviewer: manu. · View Herald TranscriptDec 3 2020, 4:35 PM
Herald added a subscriber: imp. · View Herald Transcript
mhorne requested review of this revision.Dec 3 2020, 4:35 PM
Harbormaster completed remote builds in B35168: Diff 80266.Dec 3 2020, 4:35 PM
emaste accepted this revision.Dec 8 2020, 3:48 PM

Yes, seems I just incorrectly copied this from x86.

This revision is now accepted and ready to land.Dec 8 2020, 3:48 PM
Closed by commit rS368458: arm64: fix struct l_sigaction_t layout (authored by mhorne). · Explain WhyDec 8 2020, 6:25 PM
This revision was automatically updated to reflect the committed changes.
mhorne added a commit: rS368458: arm64: fix struct l_sigaction_t layout.

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sys/
arm64/
linux/
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Diff 80451

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head/sys/arm64/linux/linux.h

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