In message 1382865251-17302-1-git-send-email-wd@denx.de I wrote:
Building boards that have JFFS2 support enabled will fail when using U-Boot's builtin GCC library, for example like this:
USE_PRIVATE_LIBGCC=yes ./MAKEALL omap3_evm ... fs/jffs2/libjffs2.o: In function `jffs2_1pass_build_lists': fs/jffs2/jffs2_1pass.c:1441: undefined reference to `__aeabi_uldivmod'
This is caused by a u64 / u32 division in jffs2_1pass.c; the problem can be avoided by using do_div() instead of plain division.
Signed-off-by: Wolfgang Denk wd@denx.de Reported-by: Chris Ruehl chris.ruehl@gtsys.com.hk Cc: Chris Ruehl chris.ruehl@gtsys.com.hk
I would like to withdraw this patch.
It appears nobody has been running a MAKEALL with USE_PRIVATE_LIBGCC enabled for a long, long time. There are a number of other places that show similar problems. Instead of fixing these one by one, I think we should rather bundle this.
I'm working on a more complete patch (or patch series).
Best regards,
Wolfgang Denk