On 28 October 2014 12:06, Manpreet Singh wrote: > Hi, > You are right its 32-bit assembler. I tried these 2 ways to configure > > Way 1 > My configuration:- > In my pc latest version of gcc-4.8 is install and i want to configure > and run gcc testsuite for gcc-4.4.5 > Ubuntu 14.04 > Host = x86_64-linux-gnu > Build = x86_64-linux-gnu > Target = powerpc-linux-gnu You should have said you were building a cross-compiler. You can't test a powerpc compiler on x86_64 directly. Your x86_64 machine can't run the powerpc executables. The https://gcc.gnu.org/wiki/Testing_GCC#Testing_with_a_simulator link I've already given explains how to use a simulator, but I don't know if that's possible for powerpc. You might have to test the compiler on a powerpc machine.