[PATCH] Fix emit-relocs for aarch64 gold

Vladislav Khmelevsky och95@yandex.ru
Wed Nov 8 16:36:58 GMT 2023


It's been ~10 months I'm trying to submit the patch and no one replied on this even ones.. 
Is there anything I can do to pay attention to this patch from the highly respected maintainers?

> 8 нояб. 2023 г., в 20:26, Vladislav Khmelevsky <och95@yandex.ru> написал(а):
> 
> Fix relocation offsets values for the relaxed input sections the same
> way it was fixed for the sections in PR21430.
> ---
> gold/aarch64.cc | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
> 
> diff --git a/gold/aarch64.cc b/gold/aarch64.cc
> index 46a278bd466..b199fac2af7 100644
> --- a/gold/aarch64.cc
> +++ b/gold/aarch64.cc
> @@ -2916,6 +2916,7 @@ class Target_aarch64 : public Sized_target<size, big_endian>
> 			Section_id_hash> AArch64_input_section_map;
>   typedef AArch64_insn_utilities<big_endian> Insn_utilities;
>   const static int TCB_SIZE = size / 8 * 2;
> +  static const Address invalid_address = static_cast<Address> (-1);
> 
>   Target_aarch64(const Target::Target_info* info = &aarch64_info)
>     : Sized_target<size, big_endian>(info),
> @@ -8286,6 +8287,27 @@ Target_aarch64<size, big_endian>::relocate_relocs(
> 
>   gold_assert(sh_type == elfcpp::SHT_RELA);
> 
> +  if (offset_in_output_section == this->invalid_address)
> +    {
> +      const Output_relaxed_input_section *poris
> +          = output_section->find_relaxed_input_section (relinfo->object,
> +                                                        relinfo->data_shndx);
> +      if (poris != NULL)
> +        {
> +          Address section_address = poris->address ();
> +          section_size_type section_size = poris->data_size ();
> +
> +          gold_assert ((section_address >= view_address)
> +                       && ((section_address + section_size)
> +                           <= (view_address + view_size)));
> +
> +          off_t offset = section_address - view_address;
> +          view += offset;
> +          view_address += offset;
> +          view_size = section_size;
> +        }
> +    }
> +
>   gold::relocate_relocs<size, big_endian, Classify_reloc>(
>     relinfo,
>     prelocs,
> -- 
> 2.25.1
> 



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