[Bug target/20617] [4.0/4.1 regression] shared SH libgcc is exporting too many symbols

[joern dot rennecke at st dot com]

------- Additional Comments From joern dot rennecke at st dot com  2005-03-24 23:49 -------
Subject: Re:  [4.0/4.1 regression] shared SH libgcc is exporting too many symbols

kkojima at gcc dot gnu dot org wrote:

>------- Additional Comments From kkojima at gcc dot gnu dot org  2005-03-24 22:48 -------
>I thought that mklibgcc makes such functions hidden if SHLIB_LINK
>was defined.  In my daily build of sh4-unknown-linux-gnu, all
>  
>
Oh, it seems that I misunderstood the role of config/sh/libgcc-excl.ver .
The comment at the top of that file suggested to me that this is the list of
symbols excluded from libgcc.so .  So you are saying this needs to list
only to-be-excluded symbols that are mentioned in libgcc-std.ver, and
all the other symbols from lib1funcs.asm are automatically hidden?

FWIW, __mulsi3 should also not be exported, although that
is not a regression.
   



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20617