We're using 2.95.3 and 3.4.6 (tried both versions), so nothing really
recent.
Trying the most recent one (4.1.2) would be a better idea? Or would a
more recent version of the 3.x series be better?
Thanks,
Richard
On Mar 23, 2007, at 12:15 PM, Ian Lance Taylor wrote:
Richard Baverstock <rbaverst@xxxxxxxxxxxxxxxxxxxx> writes:
We're having an issue with movem on the coldfire boards we are
compiling a program for, and wondering if we can force the m68k gcc
compiler to use move instead of movem. movem does not appear to be
working on whatever chip variant we have, which severely affects
returning from functions. Using the coldfire 5307, tried compiling
with -m5200 and -m5307, both use movem.
Unfortunately there is no option to disable movem. You would have to
change the compiler source code.
The ColdFire does support movem, although it doesn't support all
variants. You didn't mention which version of gcc you are using.
There have been improvements to the ColdFire support in recent
releases.
Ian
