musl - Accessing Thread-Local-Storage in GDB

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Message-ID: <CAN2=dsxXRyn60ueWTZa9drikbyxJ+Zs+X103hU3MuP-iPpspmw@mail.gmail.com>
Date: Wed, 9 Feb 2022 09:32:10 +0200
From: Yehuda Yitchak <yehuda80@...il.com>
To: musl@...ts.openwall.com
Subject: Accessing Thread-Local-Storage in GDB

Hello

one of the applications i am debugging is compiled using MUSL libc
(aarch64) Version 1.1.19
when i inspect a core-dump and try to view TLS variables with "print
__percpu_dev" gdb (v8.3) complains:

Cannot find thread-local storage for LWP 22873, executable file
<core-dump-file>
Cannot find thread-local variables on this target

Any idea how I can overcome this?
Appreciate if you could CC me since i'm not subscribed.

Thanks
Yehuda

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