[fpc-devel] How to get FPC to generate floating point instructions for ARM?

michael michael.rychlik at rsm.ie
Thu Mar 17 10:14:31 CET 2011


OK, I will have to live with my as fpu hack for the time being.

A couple of question:

1) I have built an ARM cross compiler on my PC with lazarus_first_time. How 
can I get that script to build a cross compiler with the required hardware 
floating point support?

2) I understand that ARM is not a tier one architecture for FPC and that the 
available ARM binaries from frrepascal.org are getting quite old now.

Is this a situation that is likely to change soon? With the explosive growth 
of the ARM processor in mobile and embedded devices it would seem time that 
it was a tier one architecture.


On Wednesday 16 March 2011 12:58:00 Jeppe Johansen wrote:
> Den 16-03-2011 11:51, michael skrev:
> > So it seems fpc does not pass the correct options to as. Is there anyway
> > I can make it do so? My approach is obviously something of a hack.
>
> Not as it is currently. I don't know why fpc doesn't pass the cpu
> argument to gas. I guess it's because the arguments are different over
> different binutils versions?
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