Hello, I downloaded and installed from ftp.linux-mips.org binutils-mips64-linux-2.13.1-1.i386.rpm egcs-mips64-linux-1.1.2-4.i386.rpm I got the kernel from the cvs repository and configured it for a mips64 kernel. When I try to build it I get arch/mips64/lib/memcpy.S: Assembler messages: arch/mips64/lib/memcpy.S:220: Error: illegal operands `lw t4,((4)*4)($5)' arch/mips64/lib/memcpy.S:221: Error: illegal operands `lw t7,((5)*4)($5)' arch/mips64/lib/memcpy.S:230: Error: illegal operands `sw t4,((-4)*4)($4)' arch/mips64/lib/memcpy.S:231: Error: illegal operands `sw t7,((-3)*4)($4)' make[1]: *** [arch/mips64/lib/memcpy.o] Error 1 could someone throw me a bone and let me know what I'm doing wrong? Jason Ormes