[ECOS] removing .sdata and .sbss
Jonathan Larmour
jlarmour@cygnus.co.uk
Mon Nov 8 14:37:00 GMT 1999
Daeyoung Kim wrote:
>
> I used option -msdata=none to compile both eCos library and example/twothread.c.
>
> But, I got below Map file which says simple_threadA/B are
> allocated to .sbss section.
>
> *(.sbss)
> .sbss 0x01045a44 0x8 twothreads.o
> 0x01045a44 simple_threadB
> 0x01045a48 simple_threadA
> .sbss 0x01045a4c 0x4
> //e/eCosSeIma/install/lib/libtarget.a(libc_mainthread.o)
> 0x01045a4c __sncyg_libc_main_thread
> 0x01045a50 __SBSS_END__=M(.)
> 0x01045a50 __SBSS2_START__=M(.)
>
> Did I miss anything?
Sorry for the huge delay in replying - this was buried in my e-mail and I
didn't spend time looking at this. Gary Thomas here just did, and it looks
like you have found an inconsistency in the way gcc handles its arguments.
As a workaround, can you try also using "-G 0" as well as (or possibly even
instead of) -msdata=none? I haven't tried it but it may fix your problem for
now.
Jifl
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