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From: =?UTF-8?Q?Bj=c3=b6rn_Lundin?= <b.f.lundin@gmail.com>
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Subject: stacktrace gan on raspberry pi
Date: Mon, 10 May 2021 18:01:50 +0200
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Hi!
I got a raspberry pi 4 - 8 Gb, with
Ubuntu 20.04 LTS on.

I use the gnat provided by apt -


ubuntu@ubuntu:~/svn/wcs-std/target/message$ gnatls -v

GNATLS 9.3.0
Copyright (C) 1997-2019, Free Software Foundation, Inc.

Source Search Path:
    <Current_Directory>
    /usr/lib/gcc/aarch64-linux-gnu/9/adainclude


Object Search Path:
    <Current_Directory>
    /usr/lib/gcc/aarch64-linux-gnu/9/adalib


Project Search Path:
    <Current_Directory>
    /home/ubuntu/svn/wcs-std/config/gpr
    /home/ubuntu/svn/wcs-std/config/gpr/unix
    /usr/aarch64-linux-gnu/lib/gnat
    /usr/aarch64-linux-gnu/share/gpr
    /usr/share/gpr
    /usr/lib/gnat


I seem to get some info out on a crash

Exception raised : GNU.DB.SQLCLI.INVALID_FUNCTION_SEQUENCE

Message : [Proc=SQLFetch][Server=][State=HY010][unixODBC][Driver 
Manager]Function sequence error
raised GNU.DB.SQLCLI.INVALID_FUNCTION_SEQUENCE : 
[Proc=SQLFetch][Server=][State=HY010][unixODBC][Driver Manager]Function 
sequence error
Call stack traceback locations:
0xaaaab8fc2b84 0xaaaab8fc5924 0xaaaab900c364 0xaaaab90024dc 
0xaaaab8fbab48 0xaaaab8fbe364 0xaaaab8fb9848 0xffffa687c08c 0xaaaab8fb9898


but addr2line gives

ubuntu@ubuntu:~/svn/wcs-std/target/message$ addr2line -e 
./message_utility 0xaaaab8fc2b84 0xaaaab8fc5924 0xaaaab900c364 
0xaaaab90024dc 0xaaaab8fbab48 0xaaaab8fbe364 0xaaaab8fb9848 
0xffffa687c08c 0xaaaab8fb9898
??:0
??:0
??:0
??:0
??:0
??:0
??:0
??:0
??:0


Is stacktracing not implemented (which i suspect it is not) or is there 
another tool to use? (like atos on macos)


-- 
Björn