[RFA] Don't warn when using ld --wrap and code in Thumb-state on ARM

[Ian Lance Taylor]

Alan Modra <amodra@gmail.com> writes:

> On Mon, Mar 29, 2010 at 04:48:27PM +0100, Matthew Gretton-Dann wrote:
>> However, this change in symbol type is usually allowed for function
>> symbols - _bfd_elf_merge_symbol indicates this.  But in this case this
>> hasn't been allowed because the test for both symbols being function
>> type symbols is done after an early exit for weak symbols.
>> 
>> The fix is to move the test for merging two function symbols, and so
>> whether to allow a symbol type change earlier in _bfd_elf_merge_symbol.
>
> I'd rather see a fix to the check for weak versioned symbols.  Ian
> added that code here:
> cvs diff -r 1.10 -r 1.11 elflink.h

http://sourceware.org/ml/binutils/1999-q3/msg00042.html

and follow-ups.


> And made a fix here:
> cvs diff -r 1.19 -r 1.20 elflink.h

http://sourceware.org/ml/binutils/1999-q3/msg00254.html

and follow-ups.

Ian