On Tue, May 20, 2014 at 7:37 AM, Sheheryar Zahoor Qazi <sheheryar.zahoor.q...@gmail.com> wrote: >>>If you have a working compiler that is missing some functions >>>provided by libgcc, that should be sufficient to build libgcc. > Meaning that even if i am unable build libgcc to my new architecture, > I should be able to able to provide soft-fp support to the > architecture?
You need to build soft-fp as part of libgcc. What I am saying is that you don't need soft-fp support in order to build libgcc. > Btw i get the following error when i build gcc: > configure:2627: error: in > `/target-arch/target-arch-gcc/builddir/target-arch/libgcc': > configure:2630: error: cannot compute suffix of object files: cannot compile You need to look in target-arch/libgcc/config.log to see what the problem is. > And regarding soft-fp, I get the following error when i use soft-fp > functions in a test program: > : In function `test': > (.text+0x0): undefined reference to `__floatsisf' > In function `test': > : In function `test': > (.text+0x2c): undefined reference to `__mulsf3' > : In function `test': > (.text+0x2e): undefined reference to `__fixsfsi' > > Is this due to libgcc build fail or it just linking error? It's because libgcc was not built. Ian
