Hi!
Thank you for your help, it works.
Just in case someone looks for solution for the same problem:
in addition to defining BITS_PER_UNIT=32 and UNITS_PER_WORD=1
you have to make changes in real.c and real.h similar to those of c4x port
in order to "redefine" FLOAT_MODE and then substitute your FLOAT_MODE
by new definition in target-modes.h (again just like c4x).
Regards,
Liza
-----Original Message-----
From: Ian Lance Taylor [mailto:ian@xxxxxxxx]
Sent: Wednesday, February 09, 2005 5:11 PM
To: Liza Atkin
Cc: Gcc-Help-FAQ
Subject: Re: Defining address's offset.
"Liza Atkin" <latkin@xxxxxxxxxxxx> writes:
> But the main thing is that I followed your advice concerning the
> UNITS_PER_WORD definition and it did not have any influence whatsoever
> on addresses' indexation and I thought maybe you could think of additional
> components that influence the offset.
I am surprised at that. I would expect that changing BITS_PER_UNIT
and UNITS_PER_WORD would do it.
I recommend building the c4x-rtems target, and take a look at the code
and RTL that it generates, and compare it to what you are getting.
That target has similar characteristics.
Ian
