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[Bug ld/4563] --gc-sections doesn't work as expected.
From: |
pluto at agmk dot net |
Subject: |
[Bug ld/4563] --gc-sections doesn't work as expected. |
Date: |
7 Jun 2007 06:34:38 -0000 |
------- Additional Comments From pluto at agmk dot net 2007-06-07 06:34 -------
(In reply to comment #5)
> Yes, I suppose this is a bug. For each undefined symbol, you'd need
> to iterate over all relocations in all input object files to check that
> all references to [1] the sym came from removed sections.
> That's going to be slow,
this could be implemented as `−O level`
> and there are probably some targets with special symbols that should
> not be removed.
we're talking only about [1], not about all undefined syms.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=4563
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