RFR: 8226238: Improve error output and fix elf issues in os::dll_load

[Baesken, Matthias]

Hi Martin , thanks for the review .

I followed your advice and removed the current_endianness   - variable .

http://cr.openjdk.java.net/~mbaesken/webrevs/8226238.5/


Best regards , Matthias



> Hi Matthias,
> 
> thanks for contributing this improvement.
> 
> Please note that there are endianness macros available. You can use e.g.
> if (elf_head.e_ident[EI_DATA] != LITTLE_ENDIAN_ONLY(ELFDATA2LSB)
> BIG_ENDIAN_ONLY(ELFDATA2MSB)) {
> I don't see why we need a variable "current_endianness".
> 
> Besides this, change looks good to me. I don't need to see another webrev.
> 
> Best regards,
> Martin
>