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Re: [PATCH, BFD, AArch64, x86] Improve warning for --force-bti.
- From: Sudakshina Das <Sudi dot Das at arm dot com>
- To: "nickc at redhat dot com" <nickc at redhat dot com>, "binutils at sourceware dot org" <binutils at sourceware dot org>
- Cc: nd <nd at arm dot com>, Ramana Radhakrishnan <Ramana dot Radhakrishnan at arm dot com>, Richard Earnshaw <Richard dot Earnshaw at arm dot com>
- Date: Thu, 21 Mar 2019 16:24:10 +0000
- Subject: Re: [PATCH, BFD, AArch64, x86] Improve warning for --force-bti.
- References: <27c4cd1c-2126-6e31-3faa-a7c31a4e67e1@arm.com> <fcff06e3-5c32-fcef-b22d-f39e22d51b0a@redhat.com>
Hi Nick
On 21/03/2019 15:14, Nick Clifton wrote:
> Hi Sudi,
>
>> *** bfd/ChangeLog ***
>>
>> 2019-xx-xx Sudakshina Das <sudi.das@arm.com>
>>
>> * elf-bfd.h (struct elf_backend_data): Add argument to
>> merge_gnu_properties.
>> * elf-properties.c (elf_merge_gnu_properties): Add argument to
>> itself and while calling bed->merge_gnu_properties.
>> (elf_merge_gnu_property_list): Update the calls for
>> elf_merge_gnu_properties.
>> * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
>> of --force-bti warning and add argument.
>> * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
>> warning.
>> * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
>> * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
>> declaration.
>>
>> *** ld/ChangeLog ***
>>
>> 2019-xx-xx Sudakshina Das <sudi.das@arm.com>
>>
>> * testsuite/ld-aarch64/aarch64-elf.exp: Add new test.
>> * testsuite/ld-aarch64/bti-plt-1.s: Add .ifdef for PAC note section.
>> * testsuite/ld-aarch64/bti-plt-6.d: Update warning.
>> * testsuite/ld-aarch64/bti-plt-7.d: Likewise.
>> * testsuite/ld-aarch64/bti-warn.d: New test.
>
> Approved - please apply.
Thanks for the approval. Committed as
4e5391148d51c58785aad637f1a92d47b91b3ae6
Sudi
>
> Cheers
> Nick
>
>