[求助]模拟uboot时,出现"不可识别的文件格式"错误

lvshishi

如题,小弟按照论坛里faif大侠的方法模拟uboot的运行,所有文件版本(skyeye,uboot,eldk)均一样,编译也顺利通过,就是在运行时出现如下错误,还请各位高手帮忙指点一二,不胜感激!
[root@localhost ep7312]# skyeye
***********************************************************************
****                                                               ****
****   SkyEye  Simulator Ver 0.8.5 with  GDB/Insight 5.3 Interface ****
****                                                               ****
***********************************************************************
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This SkyEye was configured as "--host=i686-pc-linux-gnu --target=arm-elf".
(SkyEye) tar s
cpu info: armv4, arm720t, 41807200, ffffff00, 1
mach info: name ep7312, mach_init addr 0x8163360
SKYEYE: use arm7100 mmu ops
Loaded RAM   ./u-boot.bin
Connected to the simulator.
(SkyEye) load u-boot.bin
gdbsim: "u-boot.bin" is not an object file: 不可识别的文件格式
unable to load program