[Lldb-commits] [lldb] r339974 - Add a relocation for R_AARCH64_ABS32 in ObjectFileELF
Davide Italiano via lldb-commits
lldb-commits at lists.llvm.org
Mon Aug 20 03:43:02 PDT 2018
Oh, yeah, indeed (and probably crafting a binary with yaml2obj or
llvm-mc which triggers this reloc should be trivial [you might
consider taking a look at the tests in lld/ELF as probably have tons
of similar examples).
On Mon, Aug 20, 2018 at 12:34 PM Pavel Labath via lldb-commits
<lldb-commits at lists.llvm.org> wrote:
> On 20/08/18 08:17, Davide Italiano via lldb-commits wrote:
> > On Fri, Aug 17, 2018 at 2:36 AM Stephane Sezer via lldb-commits
> > <lldb-commits at lists.llvm.org> wrote:
> >> Author: sas
> >> Date: Thu Aug 16 17:35:47 2018
> >> New Revision: 339974
> >> URL: http://llvm.org/viewvc/llvm-project?rev=339974&view=rev
> >> Log:
> >> Add a relocation for R_AARCH64_ABS32 in ObjectFileELF
> >> Summary:
> >> .rela.debug_info relocations are being done via
> >> ObjectFileELF::ApplyRelocations for aarch64. Currently, the switch case
> >> that iterates over the relocation type is only implemented for a few
> >> different types and `assert(false)`es over the rest.
> >> Implement the relocation for R_AARCH64_ABS32 in ApplyRelocations
> >> Reviewers: sas, xiaobai, javed.absar, espindola
> >> Reviewed By: sas
> >> Subscribers: emaste, arichardson, kristof.beyls
> >> Differential Revision: https://reviews.llvm.org/D50369
> >> Change by Nathan Lanza <lanza at fb.com>
> > This change should be unit testable, can you please give it a shot?
> > Alternatively, you can probably use `lldb-test`, but maybe that
> > requires some infrastructure to be written that's not there yet and I
> > think it's not fair to ask you to write it.
> > --
> > Davide
> > _______________________________________________
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> lldb-test has the ability to dump the contents of object file sections.
> The applied relocations should be reflected there.
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