[Bug 227552] w, uptime i386 coredump in libxo

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227552

--- Comment #23 from Phil Shafer <phil at freebsd.org> ---
Another interesting data point, not that I'm sure what it means:

    % env LD_PRELOAD=/usr/lib/libpthread.so /tmp/uptime
     5:26PM  up 4 days,  9:22, 3 users, load averages: 0.55, 0.52, 0.51

(where /tmp/uptime is a symlink to /usr/obj/.../w/w).
(see
https://urldefense.proofpoint.com/v2/url?u=https-3A__bugs.freebsd.org_bugzilla_show-
5Fbug.cgi-3Fid-3D227552&d=DwICAg&c=HAkYuh63rsuhr6Scbfh0UjBXeMK-ndb3voDTXcWzoCI&r=And7spKE
XmRNIrq8pYCiSg&m=j2VlW6Tfy8t6kyvK1oE9ZgEFjaSbidABW3nn8LB2aU0&s=5EdUIHB_DHlP55i7bc5ZIXEDP2
1GYA_bgfEqe5PY1Mg&e=)

Does the mean that the use of __thread requires -lpthread?  My
understanding was that the startup code handled thread-specific
data for the main thread of execution.

Thanks,
 Phil

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