R4 through R15

Concept

Registers designated as 'callee-saved' or 'preserved' registers in a calling convention, meaning a function must not alter their values or must restore them before returning.

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Videos Mentioning R4 through R15

Subroutines in Low Level Code - Computerphile

Subroutines in Low Level Code - Computerphile

Computerphile

Registers designated as 'callee-saved' or 'preserved' registers in a calling convention, meaning a function must not alter their values or must restore them before returning.