Which is why there is a 7000+ page ARM ARM https://static.docs.arm.com/ddi0487/da/DDI0487D_a_armv8_arm.pdf https://static.docs.arm.com/ddi0487/da/DDI0487D_a_ar

Which is why there is a 7000+ page ARM ARM https://static.docs.arm.com/ddi0487/da/DDI0487D_a_armv8_arm.pdf https://static.docs.arm.com/ddi0487/da/DDI0487D_a_armv8_arm.... which is mostly written in plain English for the common programmer, but frequently suffers due to lack of specificity or general clarity.