dylib: file system sandbox blocked mmap()

Is there a way to load dylib in debug environment?

Can you expand on your requirements here? It is possible to load a dylib using

dlopen

1. Wrap it in a framework.

2. Include that framework in your app’s Frameworks directory.

I presume that this doesn’t meet your requirements, in which case it’d be helpful if you explained those requirements in more detail.

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—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware

let myEmail = "eskimo" + "1" + "@apple.com"

Thank you for reply.

I am trying a develop tool to hot reload changed code without rebuilding, that will download a dylib to document path and load it by "dlopen".

And simulator is ok.

I know it works if a put the dylib into app self. But now the dylib path is document, and it is blocked.

So...how should i do?

Thand you.

I am trying a develop tool to hot reload changed code without rebuilding

Doing this by loading a dylib on iOS isn’t feasible. The iOS sandbox prevents you from loading code in this way, even on development-signed processes (those with the

get-task-allow

About the only way forward I can see is to compile the code to LLVR IR and then interpret it.

Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware

let myEmail = "eskimo" + "1" + "@apple.com"

Thank you again.