I was attempting to debug an issue so I wanted to turn off the optimization (change from -Os to -O0 in config.mk) so I can more easily step thru code in gdb. When I do this for the sandpoint8245 target I get the following error. I am using u-boot 1.1.4 pulled down yesterday and gcc 4.0.1 toolchain built by crosstool.
a - virtex2.o a - xilinx.o gmake[1]: Leaving directory `/home/eolsen/tree/u-boot-1.1.4/u-boot-1.1.4/common' UNDEF_SYM=`powerpc-603e-linux-gnu-objdump -x lib_generic/libgeneric.a board/sandpoint/libsandpoint.a cpu/mpc824x/libmpc824x.a lib_ppc/libppc.a fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a net/libnet.a disk/libdisk.a rtc/librtc.a dtt/libdtt.a drivers/libdrivers.a drivers/sk98lin/libsk98lin.a post/libpost.a post/cpu/libcpu.a common/libcommon.a |sed -n -e 's/.*(__u_boot_cmd_.*)/-u\1/p'|sort|uniq`;\ powerpc-603e-linux-gnu-ld -Bstatic -T /home/eolsen/tree/u-boot-1.1.4/u-boot-1.1.4/board/sandpoint/u-boot.lds -Ttext 0xFFF00000 -n $UNDEF_SYM cpu/mpc824x/start.o \ --start-group lib_generic/libgeneric.a board/sandpoint/libsandpoint.a cpu/mpc824x/libmpc824x.a lib_ppc/libppc.a fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a net/libnet.a disk/libdisk.a rtc/librtc.a dtt/libdtt.a drivers/libdrivers.a drivers/sk98lin/libsk98lin.a post/libpost.a post/cpu/libcpu.a common/libcommon.a --end-group -L /usr/local/opt/crosstool/gcc-4.0.1-glibc-2.3.5/powerpc-603e-linux-gnu/bin/../lib/gcc/powerpc-603e-linux-gnu/4.0.1/nof -lgcc \ -Map u-boot.map -o u-boot /home/eolsen/tree/u-boot-1.1.4/u-boot-1.1.4/board/sandpoint/u-boot.lds:134 cannot move location counter backwards (from fff04288 to fff04000) gmake: *** [u-boot] Error 1
Has anyone else managed to fix this?
Thanks
Eric