[Bug ld/29998] ld terminated with signal 11 [Segmentation fault] under mingw with LTO

[nickc at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29998

Nick Clifton <nickc at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #17 from Nick Clifton <nickc at redhat dot com> ---
Hi Jan,

  Thanks for the container creation guide.  Using that I was able to reproduce
  the problem and come up with a patch to fix it.

  The issue is that LTO is eliminating all of the code, so there are no relocs
  to put into the .reloc section.  But there are places in the PE generation 
  code that assume that the .reloc section, if present, is not empty.  Plus
  the was an issue with how the LTO plugin was marking sections as not needed.

  I have checked in a patch to fix these problems and tidy up the code a little
  bit as well.  With this patch applied your test case compiles successfully,
  although it will not do very much - there is basically no code to run!

Cheers
  Nick

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