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Subject: [Bug 213936] stable/11 -r307797 on BPi-M3 (cortex-a7): toolchain
 produces bad stack code in lang/gcc6's xgcc's cc1 and so cc1 gets SIGSYS
 during lang/gcc6 bootstrap(?)
Date: Tue, 01 Nov 2016 19:19:35 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213936

Mark Millard <markmi@dsl-only.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |Unable to Reproduce
             Status|New                         |Closed

--- Comment #3 from Mark Millard <markmi@dsl-only.net> ---
I tried rebuilding lang/gcc6 and it completed instead of stopping like it d=
id
before.

So apparently the USB SSD involved glitched during the original build attem=
pt
--or some other such non-repeating issue happened.

The original bad (xgcc's) cc1 code still shows problems with truss handling=
 of
SIGSYS and odd (huge) syscall numbers reported by ktrace (and internally to
truss as seen via gdb). But there are separate bugzilla reports for those
issues.

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