Restore elf image from a u-boot image

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Restore
elf image from a u-boot image

Assume your u-boot image is something like
cuImage.bamboo, the architecture is PowerPC, and it’s not a u-boot multi-image
(which is a bit more complex to restore); and we could restore the symbols in
the following step:

dd if=cuImage.bamboo of=zImage
bs=64 skip=1
gzip –dc zImage > Image
powerpc-unknown-linux-gnu-objcopy
-v -I binary -O elf32-powerpc -B PowerPC --rename-section .data=.text
--readonly-text Image Image.elf

You could then use objdump to check the
generated Image.elf:

powerpc-unknown-linux-gnu-objdump
–D Image.elf



本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u3/98727/showart_1992305.html