A few things iOS developers ought to know about the ARM architecture (via Wandering Coder)

very good low level introduction to the iphone development.

When I wrote my Introduction to NEON on iPhone, I considered some knowledge about the iOS devices’ processors as assumed to be known by the reader. However, from some discussions online I have realized some of this knowledge was not universal; my bad. Furthermore these are things I think are useful for iPhone programming in general (not just if you’re interested in NEON), even if you program in high-level Objective-C. You could live without them, … Read More

via Wandering Coder