Hi David, Thank you for the reply.
> > Did you include soft-fp/t-softfp in tmake_file? Please see > gcc/config/soft-fp/t-softfp for more details about configuring GCC to > use soft-fp. > Yes, I have also added the soft-fp/t-softfp to tmake_file. I have defined the variables mentioned in the file 'gcc/config/soft-fp/ t-softfp' in 't-fprules-softfp' file. It is copied to the target folder in config directory. But still the soft-fp routines are not getting used. Do we need to specify any configure options to gcc? Also, please let me know the name of library built for soft-fp and how to verify that the soft-fp files are compiled and linked with the gcc executable? Thanks Rathish.C > -----Original Message----- > From: David Edelsohn [mailto:dje....@gmail.com] > Sent: Thursday, May 13, 2010 7:51 PM > To: Rathish C > Cc: gcc@gcc.gnu.org > Subject: Re: Adding "soft-fp" support to a new target > > On Thu, May 13, 2010 at 7:10 AM, Rathish C <rathis...@kpitcummins.com> > wrote: > > Hi, > > > > I am trying to add the soft-fp support to a new target. I have > > checked the implementation done in rs6000 port, and done the > > similar modifications to our port. I have made the following > > changes. > > > > (1) Added the following files > > t-fprules-softfp > > sfp-machine.h > > > > (2) Modified the file '/gcc/config.gcc' > > to include the above 2 files in 'tmake_file' > > > > But still the soft-fp routines are not getting linked. The default > > libraries are being taken. > > > > Please suggest the additional modifications required to support > > the soft-fp support. Also, please let me know the name of > > library built for soft-fp? > > Did you include soft-fp/t-softfp in tmake_file? Please see > gcc/config/soft-fp/t-softfp for more details about configuring GCC to > use soft-fp. > > David
