[PATCH] D36812: Add support for writing 64-bit symbol tables for archives when offsets become too large for 32-bit

Roland McGrath via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 24 11:05:46 PDT 2017


On Tue, Oct 24, 2017 at 8:24 AM, Rafael Avila de Espindola <
rafael.espindola at gmail.com> wrote:

> Roland McGrath <mcgrathr at google.com> writes:
>
> > GNU nm has the -s/--print-armap switch to dump the index.  You could
> > implement that and then use it to test archive contents.
>
> We have that in llvm-nm too. It is a nice addition to the test, but it
> only shows that there is a symbol table, not that it is 64 bits.
>

My suggestion was to verify the correct contents of an archive index for an
archive where some of the objects have offsets >4G.
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