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Re: kern/55038 - SIGSEGV while running ls-0.9 image



The following reply was made to PR kern/55038; it has been noted by GNATS.

From: Christos Zoulas <christos%zoulas.com@localhost>
To: Paul Goyette <paul%whooppee.com@localhost>
Cc: gnats-bugs%netbsd.org@localhost,
 christos%netbsd.org@localhost
Subject: Re: kern/55038 - SIGSEGV while running ls-0.9 image
Date: Sat, 7 Mar 2020 14:58:18 -0500

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 Good! We need a hook and a function I think.
 
 christos
 
 > On Mar 7, 2020, at 2:56 PM, Paul Goyette <paul%whooppee.com@localhost> wrote:
 > 
 > I think I've found the problem!
 > 
 > See amd64/amd64/trap.c around line 344 (especially, see the comment!).
 > 
 > Basically, if I include compat_10 in the kernel it works fine;  if I
 > don't include it, ls gets a SegFault.
 > 
 > I guess I need to split this code out into a separate source file, and
 > build it as part of a (new) netbsd32_compat_10 module.
 > 
 > 
 > +--------------------+--------------------------+-----------------------+
 > | Paul Goyette       | PGP Key fingerprint:     | E-mail addresses:     |
 > | (Retired)          | FA29 0E3B 35AF E8AE 6651 | paul%whooppee.com@localhost     |
 > | Software Developer | 0786 F758 55DE 53BA 7731 | pgoyette%netbsd.org@localhost   |
 > +--------------------+--------------------------+-----------------------+
 
 
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