Am 05.12.2011 18:28, schrieb Mike Frysinger:
On Monday 05 December 2011 11:43:09 Shadid, Bill wrote:
/opt/embedded/tools/usr/bin/../lib/gcc/powerpc-linux/4.2.2/m8540/libgcc.a(d ivsf3.o): In function `__divsf3': /opt/eldk/build/ppc-2008-04-01/work/usr/src/denx/BUILD/crosstool-0.43/buil d/gcc-4.2.2-glibc-20070515T2025-eldk/powerpc-linux/gcc-4.2.2/gcc/config/sof t-fp/divsf3.c:44: undefined reference to `abort'
looks like you should be using a diff cross-compiler. or ppc should grow private libgcc support. -mike
Or just don't use any floating point operations in a bootloader. There seems to be some usages of floats around in u-boot but most (all?) of them are compile time calculations.
Just curious: Bill, what is the use case for float at runtime?
Matthias