Time functions in newlib

[Lewin A.R.W. Edwards]

Hi Jeff,

> > >For clock(),you need a libgloss function:times(),
> >
> > Libgloss isn't supported on arm-unknown-elf, or at least the newlib
>
>will find the syscalls defined in newlib/libc/sys/arm/syscalls.c.  There 
>is an _times routine
>supplied which uses an SWI call.

Splendid!! Thanks a lot for this information, saved me considerable 
tracking down. Looks like I will have to modify that sbrk a bit, because my 
stack lives in a different section of RAM, which actually lies below the 
end of BSS.


-- Lewin A.R.W. Edwards
Embedded Engineer, Digi-Frame Inc.
Work: http://www.digi-frame.com/
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