[PATCH] ELF: Hide symbols defined in discarded input sections

Alan Modra amodra@gmail.com
Thu Oct 25 00:45:00 GMT 2018


On Wed, Oct 24, 2018 at 03:44:33PM -0700, H.J. Lu wrote:
> When assigning symbol version, we should hide debug symbols defined in
> discarded sections from IR objects so that they can be removed later.
> 
> bfd/
> 
> 	PR ld/23818
> 	* elflink.c (_bfd_elf_link_assign_sym_version): Hide symbols
> 	defined in discarded input sections.
> 
> ld/
> 
> 	PR ld/23818
> 	* testsuite/ld-plugin/lto.exp: Run PR ld/23818 test.
> 	* testsuite/ld-plugin/pr23818.d: New file.
> 	* testsuite/ld-plugin/pr23818.t: Likewise.
> 	* testsuite/ld-plugin/pr23818a.c: Likewise.
> 	* testsuite/ld-plugin/pr23818b.c: Likewise.

Looks good to me.

-- 
Alan Modra
Australia Development Lab, IBM



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