On Mon, 20 Aug 2007 10:00:54 -0600 Robert Woodworth <[EMAIL PROTECTED]> wrote:
> Problem 2: Build my own rootfs. > If I try to build my own programs (busybox and bash at this point) with > shared libc using the same glibc from my toolchain, I get an "Illegal > instruction" error. Is my glibc not compatible with my Xilinx PPC 405?? > > > If I try to build a rootfs with debian ppc packages I have the same > "Illegal instruction" error. > > > > Question 1: > Do I need a special glibc for the Xilinx PPC 405???? > Does a normal PPC glibc have more "advanced" instructions compiled in > that will not work on a Xilinx PPC 405?? Make sure you're building glibc with soft-fp, or make sure you have CONFIG_MATH_EMULATION enabled in your kernel. The PPC 405 doesn't have an FPU. josh _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
