Dear =?ISO-8859-2?Q?Viktor_K=F8iv=E1k?=,
In message <cajxx_aysp3co1cassngycqe_ydnibcmrwj7p6ggr6t-d9qb...@mail.gmail.com>
you wrote:
>
> >> And even if it was, the combination of -ffunction-sections /
> >> -fdata-sections with --gc-sections should prevent any damages.
...
> Yes that's the main problem. Lots of code i unused. Basically
> everything except BootVideoCardBIOS, that is use in ATI video driver.
> I've got two solution of this problem. First, mark all unused code by
> some macro and compile it only conditionally or remove it. But I not
> sure if someone use this death code for debug purposes.
Did you check if you really find any such code in your linked image?
As I already explained, normally -ffunction-sections / -fdata-sections
with --gc-sections should make sure any unused functions get dropped
automatically.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
I don't mind criticism. You know me. I've never been one to take
offence at criticism. No one could say I'm the sort to take offence
at criticism -- Not twice, anyway. Not without blowing bubbles.
- Terry Pratchett, _Witches Abroad_
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