> Apple Silicon has a (mostly) hardware translation layer…
I can’t imagine what you mean by this, Rosetta 2 is a binary translation system implemented in software, based on QuickTransit. There are a few features implemented in Apple Silicon to make translation easier and more efficient, such as supporting Intel memory ordering, but thats about it.
I think it’s reasonable to worry about how long rosetta2 will be available. The first version, that allowed Intel Macs to run PowerPC binaries, was available for 5 years. Having said that, there’s no guarantee versions of MacOS beyond 5 years time will run on today’s M1 anyway (though M1 compatible versions will likely still get updates beyond then).
I can’t imagine what you mean by this, Rosetta 2 is a binary translation system implemented in software, based on QuickTransit. There are a few features implemented in Apple Silicon to make translation easier and more efficient, such as supporting Intel memory ordering, but thats about it.
I think it’s reasonable to worry about how long rosetta2 will be available. The first version, that allowed Intel Macs to run PowerPC binaries, was available for 5 years. Having said that, there’s no guarantee versions of MacOS beyond 5 years time will run on today’s M1 anyway (though M1 compatible versions will likely still get updates beyond then).