Patrice Vilchez wrote:
Which board?
For an AT91SAM9263EK board. I am adding AT91 evaluation kits support to u-boot 1.2.0 and I didsome tests which several EABI compiler : codesourcery , open embedded and buildroot. It seems when there is a 64 bits division the compiler refers to "_udivdi3" which is not implemented into "u-boot/lib_arm/" library and then try to link with libgcc from compiler :
I am also using an EABI compiler (from openembedded) and see these messages (among some other problems):
/home/balister/oe/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.1.2/libgcc.a(_dvmd_lnx.o): In function `__div0': /home/balister/oe/tmp/work/armv5te-angstrom-linux-gnueabi/gcc-cross-4.1.2-r4/gcc-4.1.2/gcc/config/arm/lib1funcs.asm:1001: undefined reference to `raise' /home/balister/oe/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.1.2/libgcc.a(_divdi3.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /home/balister/oe/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.1.2/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' make: *** [u-boot] Error 1
Philip