[zydeco]

I think you still need dynamic codesign for this, if I try to do it my app gets killed with "Exception Type: EXC_BAD_ACCESS (SIGKILL - CODESIGNING)", unless it's attached to the debugger. I remember having this issue since at least iOS 6 or 7. The way iSH works around this limitation with gadgets is very interesting.

[saagarjha]

> unless it's attached to the debugger

Bingo. You need the get-task-allow entitlement (which Xcode will automatically inject in your debug builds, but will not allow you to submit to the App Store with), and have had ptrace called on you–either through the debugger, or if you ptrace yourself with PTRACE_TRACEME.

[macmee2]

I have an enterprise account, so could I build my own "emulator" that actually just passes through ARM instructions using this work around ^ and then the only thing I have to emulate is syscalls and io?

[saagarjha]

Sure, as long as you don't try to publish to the App Store.