NetBSD Problem Report #57637

From martin@duskware.de  Sat Sep 30 14:03:53 2023
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From: martin@NetBSD.org
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To: gnats-bugs@NetBSD.org
Subject: gdb 13.2 not working at all on evbarm (arm v5)
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>Number:         57637
>Category:       bin
>Synopsis:       gdb 13.2 not working at all on evbarm (arm v5)
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Sep 30 14:05:00 +0000 2023
>Originator:     Martin Husemann
>Release:        NetBSD 10.99.9
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD unpluged.duskware.de 10.99.9 NetBSD 10.99.9 (UNPLUGED) #521: Sat Sep 30 13:40:22 CEST 2023 martin@seven-days-to-the-wolves.aprisoft.de:/work/src/sys/arch/evbarm/compile/UNPLUGED evbarm
Architecture: earmv5
Machine: evbarm
>Description:

New gdb is unhappy on old ARM that are still alignement critical:

 > gdb ls
GNU gdb (GDB) 13.2
Copyright (C) 2023 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "armv7--netbsdelf-eabihf".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from ls...


Fatal signal: Bus error
----- Backtrace -----
0x1cd0db ???
0x1ca783 ???
0xbba62143 ???
0xbbed8c77 _rtld_symlook_list
---------------------
A fatal error internal to GDB has been detected, further
debugging is not possible.  GDB will now terminate.

This is a bug, please report it.  For instructions, see:
<https://www.gnu.org/software/gdb/bugs/>.

Bus error (core dumped)


The same happens when I try to open the gdb.core file.

>How-To-Repeat:
s/a

>Fix:
n/a

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