For various reasons I’ve had to become pretty familiar with the MachO format over the years. It’s pretty simple but in that simplicity lies great possibilities. Like multi-architecture binaries which have eased Apple’s transition across processors over the years while avoiding the pitfalls Microsoft has had to deal with. This is a great read and worth it even if you don’t need to know the details.
https://oliviagallucci.com/the-anatomy-of-a-mach-o-structure-code-signing-and-pac/
Guy English
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2025-09-01 21:34:09 UTC
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