relocation truncated to fit: R_ARM_PC24

yuanliyuan

我想把U-boot移植到S3C2410上,为什么进行相应的修改后出现如下的错误:
               -Map u-boot.map -o u-boot
cpu/arm920t/libarm920t.a(interrupts.o): In function `bad_mode':
/home/u-boot/cpu/arm920t/interrupts.c:80: undefined reference to `reset_cpu'
/home/u-boot/cpu/arm920t/interrupts.c:80: relocation truncated to fit: R_ARM_PC24 reset_cpulib_arm/libarm.a(board.o): In function `mem_malloc_init':
/home/u-boot/lib_arm/board.c:77: undefined reference to `interrupt_init'
/home/u-boot/lib_arm/board.c:79: undefined reference to `serial_init'
net/libnet.a(net.o): In function `ArpTimeoutCheck':
- - - - -  -
/home/u-boot/board/s3c2410/flash.c:335: relocation truncated to fit: R_ARM_PC24 get_timer_masked
cpu/arm920t/libarm920t.a(cpu.o): In function `do_reset':
/home/u-boot/cpu/arm920t/cpu.c:130: undefined reference to `reset_cpu'
/home/u-boot/cpu/arm920t/cpu.c:130: relocation truncated to fit: R_ARM_PC24 reset_cpu
make: *** [u-boot] Error 1
这是哪里的错呢?请指点我这只菜鸟!谢谢啦!