Re: Squeak smalltalk dumps with <_pthread_sigmask+0x53e> at /lib/libthr.so.3

Sorry guys,

I selected the wrong list for my message.

Kind regards,
*;


Op ma 17 jan. 2022 om 21:57 schreef Edwin Ancaer <eancaer@gmail.com>:

> Hello,
>
> I compiled the opensmalltalk-vm sources from Git on FreeBSD.
> [edwin@ottopedi ~]$ uname -a
> FreeBSD ottopedi 12.3-RELEASE-p1 FreeBSD 12.3-RELEASE-p1 GENERIC  amd64
>
> There were no errors during the compilation, but when executing, at
> various places, I get core dumps, allways with the following comments:
>
> C stack backtrace & registers:
> don't know how to derive register state from a ucontext_t on this platform
> *0x0 <???> at ???
> 0x25c04a <reportStackState+0xda> at
> /usr/home/edwin/Smalltalk53/opensmalltalk-vm/building/linux64x64/squeak.cog.spur/build/squeak
> 0x25e237 <sigsegv+0x137> at
> /usr/home/edwin/Smalltalk53/opensmalltalk-vm/building/linux64x64/squeak.cog.spur/build/squeak
> 0x800414c6e <_pthread_sigmask+0x53e> at /lib/libthr.so.3
>
> I don't know how to look further now. My first idea is that somewhere in
> the sources, there is an ifdef FREEBSD missing, just to derive the register
> state. As the code looks massive, I would like to asl if someone could
> confirm (or not), I am thinking in the right direction.
>
> But as I seem to be the only one with this problem (I read no otther
> reports about it on the squeal mailing lists), it might be a local problem
> also. Is there a way to find out?
>
> I would appreciate if someone could give some hints. My experience with
> FreeBSD is just using and installing, this stuff is alien for me
>
> Kind regards,
>
> Edwin Ancaer
> *;
>
>