gcc on coldfire 5485
michael tesch
tesch1@gmail.com
Fri Sep 3 15:39:00 GMT 2004
Hi,
I'm working on getting linux running on a 5485. I'm looking for -mcfv4e
support in gcc. Has anyone ported Peter Barada's support for this option
in gcc from 3.0.4 up to 3.4.1?
My goal right now is to get working gcc/glibc for this cpu integrated into
Dan Kegel's crosstools scripts. I can currently build a kernel (using
-m5407 and -Wa,-mcfv4e), but the default gcc/glibc chain builds libs
for -m68000. What's the right way to do what I'm trying to do? I know I
can hack around adding -m flags everywhere, but it doesn't seem the
right thing, and doesn't really make a good candidate for re-inclusion.
I'm not a gcc expert; would it make sense to add --with-cpu= support
to the m68k config process? There was a thread about this back in 2002
somewhere, but it didn't have a resolution.
Thanks for any ideas / help,
mt
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