I wrote a blog post on a similar topic that goes into a bit more detail in some areas: https://adrummond.net/posts/macho https://adrummond.net/posts/macho There

I wrote a blog post on a similar topic that goes into a bit more detail in some areas: https://adrummond.net/posts/macho https://adrummond.net/posts/macho There have also been some significant changes since 2014.