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Differential D52821

arch.7: decouple long and pointer sizes
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Authored by brooks on Oct 1 2025, 9:39 AM.
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emaste
kib
markj
jhb
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cheri
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rG2fe28202aaac: arch.7: decouple long and pointer sizes
Summary

Don't claim void* or (u)intptr_t are the same size as long.

Sponsored by: Innovate UK, DARPA, AFRL

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rG FreeBSD src repository
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Build Status
Buildable 67444
Build 64327: arc lint + arc unit

Event Timeline

brooks created this revision.Oct 1 2025, 9:39 AM
Herald added subscribers: ziaee, imp. · View Herald TranscriptOct 1 2025, 9:39 AM
brooks requested review of this revision.Oct 1 2025, 9:39 AM
brooks added a parent revision: D52820: arch.7: deprecate __ILP32__ and __LP64__ macros.
brooks added a child revision: D52822: arch.7: Add CHERI architectures.
Harbormaster completed remote builds in B67439: Diff 163192.Oct 1 2025, 9:40 AM
brooks mentioned this in D52822: arch.7: Add CHERI architectures.Oct 1 2025, 9:42 AM
emaste added inline comments.Oct 1 2025, 9:53 AM
share/man/man7/arch.7
174–186

this block should not come in with this commit as this is before the general addition of aarch64c in this doc, no?

brooks updated this revision to Diff 163209.Oct 1 2025, 10:21 AM
  • Remove stray CHERI bits. Will reappear in D52822
Harbormaster completed remote builds in B67444: Diff 163209.Oct 1 2025, 10:21 AM
emaste accepted this revision.Oct 1 2025, 10:46 AM
This revision is now accepted and ready to land.Oct 1 2025, 10:46 AM
kib accepted this revision.Oct 1 2025, 1:45 PM
markj accepted this revision as: markj.Oct 3 2025, 2:08 PM
jhb accepted this revision as: jhb.Oct 6 2025, 2:53 PM
Closed by commit rG2fe28202aaac: arch.7: decouple long and pointer sizes (authored by jhb, committed by brooks). · Explain WhyOct 8 2025, 9:34 AM
This revision was automatically updated to reflect the committed changes.
brooks added a commit: rG2fe28202aaac: arch.7: decouple long and pointer sizes.

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share/
man/
man7/
33 lines

Diff 163209

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share/man/man7/arch.7

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