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[Bug binutils/26028] Readelf truncates symbol names - which is both undo


From: i at maskray dot me
Subject: [Bug binutils/26028] Readelf truncates symbol names - which is both undocumented, and unnecessary
Date: Fri, 03 Jul 2020 19:35:48 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=26028

Fangrui Song <i at maskray dot me> changed:

           What    |Removed                     |Added
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                 CC|                            |i at maskray dot me

--- Comment #5 from Fangrui Song <i at maskray dot me> ---
Hi Nick,

Thanks for addressing the issue.

As a heavy user of readelf, truncated symbol names have caused some trouble to
me in the past so I now alias my `re` to readelf -W (--wide).

About the new -T/--silent-truncation option, I wonder whether the truncation is
important enough that deserves a short option... When a truncated symbol name,
it almost certainly means the user has to add --wide and rerun readelf if they
want to base their decisions on the symbol name (e.g. objdump -d ... | grep
$symbol_name_extracted_from_readelf). I don't know whether a short option -T
will help them..

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