Dear Stefan and Jean-Christophe, Jean-Christophe PLAGNIOL-VILLARD wrote: > This patch allows to override the libgcc Makefile inclusion from the toplevel > Makefile by the arch config.mk files. This is in preparation for the ARM > architecture to move away from including libgcc functions and only using > self-contained U-Boot functions as done in Linux. > > Currently all the ARM boards that use NAND are broken due to the addition of > 64 Bit device size support. In the past we have seen similar problems with > different tool chains due to EABI and FPU for example. > > With this patch and this one: "ARM: Don't include libgcc anymore" we move away > from all these problems on ARM since we don't include any functions from > libgcc anymore.
You know, I'm a big fan of these two patches and like to see them in mainline asap ;) I applied them locally. Now, I'm preparing a patch to enable CONFIG_SYS_64BIT_VSPRINTF for all OMAP3 boards to get rid of these annoying "warning: #warning Please define CONFIG_SYS_64BIT_VSPRINTF for correct output!". While without CONFIG_SYS_64BIT_VSPRINTF everything compiles fine with both libgcc patches applied, enabling CONFIG_SYS_64BIT_VSPRINTF still results in lib_generic/libgeneric.a(vsprintf.o): In function `put_dec': lib_generic/vsprintf.c:242: undefined reference to `__umoddi3' lib_generic/vsprintf.c:242: undefined reference to `__udivdi3' Any idea why this still happens *with* libgcc patches? Any idea how to fix this? Add __umoddi3 and __udivdi3 to libgcc patch, too? Many thanks and best regards Dirk _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
