[oss] Tool to add symbols back to a stripped binary
Vladimir Oltean
olteanv at gmail.com
Tue Oct 25 20:13:06 EEST 2016
Hi,
Yesterday I wrote this Bash helper script as a wrapper around "objcopy
--add-symbol". [1]
It reads the symbol information from a file, where they are stored one per
line, in a format such as below:
$ cat symbols.txt
0x80480f1 .text write
0x8048081 .text func1
0x80480b9 .text func2
0x8048091 .text func3
0x80480c9 .text start
0x80480fe .text exit
For a complete usage guide, run ./apply-symbols without parameters.
I am distributing this tool hoping that it will be useful. If you discover
bugs or make patches to enhance its functionality, please let me know.
Thanks,
Vladimir
[1]:
https://github.com/vladimiroltean/blog/blob/master/dotfiles/bin/apply-symbols
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