On Fri, 2011-09-30 at 09:44 +0200, Bjørn Mork wrote:
Ian Campbell ijc@hellion.org.uk writes:
On Thu, 2011-09-29 at 19:36 -0400, Kevin O'Connor wrote:
I've just tried to build and got:
Linking out/rom.o `.discard.var16.src/stacks.c.188' referenced in section `.text.finish_preempt.1580' of out/code32flat.o: defined in discarded section `.discard.var16.src/stacks.c.188' of out/code32flat.o
Ughh - this is likely an issue with gcc's -combine option. What OS and/or gcc/ld version are you using?
It is Debian Squeeze.
$ gcc --version gcc (Debian 4.4.5-8) 4.4.5 $ ld --version GNU ld (GNU Binutils for Debian) 2.20.1-system.20100303
Then I don't think that can be the (only) cause. I also use Debian Squeeze with those exact versions, and do not experience the problem:
bjorn@canardo:/usr/local/src/git/seabios$ git branch --contains 533b6286c
- master
bjorn@canardo:/usr/local/src/git/seabios$ make distclean bjorn@canardo:/usr/local/src/git/seabios$ make Build default config
This works for me too. Bisecting between my .config and the default it appears as if just enabling CONFIG_THREAD_OPTIONROMS over the defaults causes the problem.
Ian.