Ping
Thanks,
Ying
在 2024/11/1 16:58, Ying Huang 写道:
> 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
>>>>>
