Ping
Thanks,
Ying
在 2024/10/12 17:40, Ying Huang 写道:
> Ping
>
>
> Thanks,
>
> Ying
>
>
> 在 2024/9/27 17:52, Ying Huang 写道:
>> Ping
>>
>>
>> Thanks,
>>
>> Ying
>>
>>
>> 在 2024/9/14 17:45, Ying Huang 写道:
>>> Ping
>>>
>>>
>>> Thanks,
>>>
>>> Ying
>>>
>>>
>>> 在 2024/8/30 17:04, Ying Huang 写道:
>>>> Hi Mark,
>>>>
>>>> What can I do to process these patches?
>>>>
>>>> If you did not accept changes in current patch, how about the following
>>>> changes method?
>>>>
>>>> diff --git a/libelf/gelf_getrela.c b/libelf/gelf_getrela.c
>>>> index d695f659..fd974bdf 100644
>>>> --- a/libelf/gelf_getrela.c
>>>> +++ b/libelf/gelf_getrela.c
>>>> @@ -90,8 +90,21 @@ gelf_getrela (Elf_Data *data, int ndx, GElf_Rela *dst)
>>>> result = NULL;
>>>> }
>>>> else
>>>> - result = memcpy (dst, &((Elf64_Rela *) data_scn->d.d_buf)[ndx],
>>>> - sizeof (Elf64_Rela));
>>>> + {
>>>> + result = memcpy (dst, &((Elf64_Rela *) data_scn->d.d_buf)[ndx],
>>>> + sizeof (Elf64_Rela));
>>>> + GElf_Ehdr ehdr_mem;
>>>> + GElf_Ehdr *ehdr = __gelf_getehdr_rdlock (scn->elf, &ehdr_mem);
>>>> + if(ehdr != NULL && ehdr->e_machine == EM_MIPS &&
>>>> ehdr->e_ident[EI_DATA] == ELFDATA2LSB)
>>>> + {
>>>> + Elf64_Xword info = dst->r_info;
>>>> + dst->r_info = (((info & 0xffffffff) << 32)
>>>> + | ((info >> 56) & 0xff)
>>>> + | ((info >> 40) & 0xff00)
>>>> + | ((info >> 24) & 0xff0000)
>>>> + | ((info >> 8) & 0xff000000));
>>>> + }
>>>> + }
>>>> }
>>>>
>>>> rwlock_unlock (scn->elf->lock);
>>>>
>>>> diff --git a/libelf/gelf_update_rela.c b/libelf/gelf_update_rela.c
>>>> index 88252703..592d74b9 100644
>>>> --- a/libelf/gelf_update_rela.c
>>>> +++ b/libelf/gelf_update_rela.c
>>>> @@ -96,7 +96,20 @@ gelf_update_rela (Elf_Data *dst, int ndx, GElf_Rela
>>>> *src)
>>>> goto out;
>>>> }
>>>>
>>>> - ((Elf64_Rela *) data_scn->d.d_buf)[ndx] = *src;
>>>> + GElf_Ehdr ehdr_mem;
>>>> + GElf_Ehdr *ehdr = __gelf_getehdr_rdlock (scn->elf, &ehdr_mem);
>>>> + GElf_Rela rela = *src;
>>>> + if(ehdr != NULL && ehdr->e_machine == EM_MIPS &&
>>>> ehdr->e_ident[EI_DATA] == ELFDATA2LSB)
>>>> + {
>>>> + Elf64_Xword info = rela.r_info;
>>>> + rela.r_info = (info >> 32
>>>> + | ((info << 56) & 0xff00000000000000)
>>>> + | ((info << 40) & 0xff000000000000)
>>>> + | ((info << 24) & 0xff0000000000)
>>>> + | ((info << 8) & 0xff00000000));
>>>> + }
>>>> +
>>>> + ((Elf64_Rela *) data_scn->d.d_buf)[ndx] = rela;
>>>> }
>>>>
>>>> result = 1;
>>>>
>>>>
>>>> If you have any other questions, please let me know.
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Ying
>>>>
