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From: "alexandr.miloslavskiy at syntevo dot com"
 <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/29871] "p tail.y ++ (diff.y / 2)" command causes crash
Date: Mon, 20 Mar 2023 14:45:05 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29871

Alexandr Miloslavskiy <alexandr.miloslavskiy at syntevo dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexandr.miloslavskiy@synte
                   |                            |vo.com

--- Comment #5 from Alexandr Miloslavskiy <alexandr.miloslavskiy at syntevo=
 dot com> ---
The problem was standing in my way in a completely useful usecase.

I was calling a function like this:
(gdb) call (void)0x00007ffff6e072a0()

The reason for calling it by address is that there is an ambiguous symbol n=
ame
for it:
1) libgcrypt.so - ps - some variable
2) libjvm.so    - ps - function I want to call, exported as non-debugging
symbol

And I didn't find a way to disambiguate them, see
https://sourceware.org/pipermail/gdb/2021-September/049677.html

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