Is there a reason oprofile isn't built in debian armel kernels? It seems to be (as a module) on x86 and amd64... I'd like to recompile some intensively used libraries with -march=armv5te and see how much it helps performance, and I could use some profiling tool to see from which libraries it make sense to start. Right now I'm compiling libgcc1, that IFUIC does the floating point calculations; I guess libc would make sense as well. Cheers, Luca