I'm using gcc 4.2.4 $ /usr/local/m68k-uclinux/bin/gcc --version gcc (GCC) 4.2.4 downloaded from http://www.uclinux.org/pub/uClinux/m68k-elf-tools/tools-20080626/m68k-uclinux-tools-20080626.sh . This is the gcc command line for memcpy: /usr/local/m68k-uclinux/bin/gcc -Wp,-MD,arch/m68k/lib/.memcpy.o.d -nostdinc -isystem /usr/local/lib/gcc/m68k-uclinux/4.2.4/include -I/home/unsortiert/linux-m68k/arch/m68k/include -Iarch/m68k/include/generated -Iinclude -include include/generated/autoconf.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -O2 -m68000 -mstrict-align -pipe -DUTS_SYSNAME=\"uClinux\" -D__uClinux__ -fno-stack-protector -fno-omit-frame-pointer -fno-optimize-sibling-calls -g -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(memcpy)" -D"KBUILD_MODNAME=KBUILD_STR(memcpy)" -c -o arch/m68k/lib/memcpy.o arch/m68k/lib/memcpy.c As you can see, I tried -mstrict-align, but I got the same error as previously. Matthias On Sun, Jul 24, 2011 at 06:08:11PM +0200, Andreas Schwab wrote:
"Matthias Reis" <matthias.reis@xxxxxxxxxxxxxxxxxxx> writes: You need to use a compiler that is targeted to uclinux, not linux (the latter assumes 68020+, thus disables strict alignment). Andreas. -- Andreas Schwab, schwab@xxxxxxxxxxxxxx GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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