[PATCH] D62853: Read .note.gnu.property sections and emit a merged .note.gnu.property section.

[Peter Smith via llvm-commits]

Thanks very much, I'll rebase D62609 on top of this one and update it.
I'll leave some comments on the patch.

On Tue, 4 Jun 2019 at 13:01, Rui Ueyama <ruiu at google.com> wrote:
>
> If this change looks good, feel free to submit it yourself without waiting for me to rebase your patch on it, if it makes your work easier.
>
>
> On Tue, Jun 4, 2019 at 8:56 PM Rui Ueyama via Phabricator <reviews at reviews.llvm.org> wrote:
>>
>> ruiu created this revision.
>> ruiu added a reviewer: peter.smith.
>> Herald added subscribers: MaskRay, arichardson, emaste.
>> Herald added a reviewer: espindola.
>> Herald added a project: LLVM.
>>
>> This patch also adds `--requires-cet` option for the sake of testing.
>> The actual feature for IBT-aware PLT is not included in this patch.
>>
>> This is a part of https://reviews.llvm.org/D59780. Submitting this
>> first should make it easy to work with a related change
>> (https://reviews.llvm.org/D62609).
>>
>>
>> Repository:
>>   rG LLVM Github Monorepo
>>
>> https://reviews.llvm.org/D62853
>>
>> Files:
>>   lld/ELF/Config.h
>>   lld/ELF/Driver.cpp
>>   lld/ELF/InputFiles.cpp
>>   lld/ELF/InputFiles.h
>>   lld/ELF/Options.td
>>   lld/ELF/SyntheticSections.cpp
>>   lld/ELF/SyntheticSections.h
>>   lld/ELF/Writer.cpp
>>   lld/test/ELF/Inputs/i386-cet1.s
>>   lld/test/ELF/Inputs/i386-cet2.s
>>   lld/test/ELF/Inputs/i386-cet3.s
>>   lld/test/ELF/Inputs/i386-cet4.s
>>   lld/test/ELF/Inputs/x86-64-cet1.s
>>   lld/test/ELF/Inputs/x86-64-cet2.s
>>   lld/test/ELF/Inputs/x86-64-cet3.s
>>   lld/test/ELF/Inputs/x86-64-cet4.s
>>   lld/test/ELF/i386-cet.s
>>   lld/test/ELF/x86-64-cet.s
>>   llvm/include/llvm/Object/ELFTypes.h
>>