Jtool Feedback

Used for discussing the various tools in the book as well as encouraging members to share tools

Re: Jtool Feedback

Postby Siguza » Wed Jul 20, 2016 9:38 pm

Can jtool do anything with iBoot dumps?
I see it recognises it as such, but not much beyond that.
And from the disarm tool page, it seems that you intended that to be used on iBoot instead of jtool...
Given that, I find it rather confusing to see it recognise the file, but unable to do anything with it. Maybe add a note to use disarm on it instead?

Apart from that, the message on a fat binary with single architecture seems a bit broken:
Code: Select all
jtool --ent fatbinary
Fat binary, big-endian,  1 architectures: will auto-process this architecture
arm64Binary apparently does not contain any entitlements

Looks to me like there should either be a newline more, or the architecture should be omitted (or moved to -v or so).
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Re: Jtool Feedback

Postby Siguza » Sun Dec 25, 2016 5:26 pm

The --rebase option seems to be broken for 32-bit binaries (tested against an iOS 9.3.2 kernel dump). Segments and sections end up all over the place.
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