Target specific Relobj?

[Doug Kwan (關振德)]

I looked at the code and found I need a few adjustment of the proposed change.

-Targets have size and endianity, so there is no need to pass size and
endianity to target-specific  make_elf_sized_object.
-make_elf_sized_object takes a elfcpp::Ehdr<size, big_endian>& ehdr as
parameter,  I would change this back to a plain unsigned char pointer
so that we only need one hook, instead of 4.

-Doug

2009/8/16 Doug Kwan (關振德) <dougkwan@google.com>:
> Hi Ian,
>
>    I need to attach some ARM specific information to Relobj objects.
> To do that I can think of two ways
>
>    1.  Use an Unordered_map<Relobj*, Arm_specific_info*>
>    2.  Sub-classing Relobj (or Sized_relobj)
>
> I actually prefer 2.  I would like to check make_elf_sized_object() to
> check if a target has its own make_elf_sized_object.  If so, it calls
> the target's own version.  We'll need to pass size and big_endian as
> two extra parameters.  What do you think?
>
> -Doug
>