Indicate the purpose of each register and whose responsibili…
Indicate the purpose of each register and whose responsibility it is in the calling convention to save each of the following registers if they are needed upon return (8 points) Answer Bank for the Purpose column Answer Bank for the Convention column General Purpose (callee or caller saved) Return Value Subroutine Return Address Stack Pointer Argument Interrupt Return Address Frame Pointer Branch Target Address Program Counter Caller-save Callee-save Neither Fill in the table below. Select an option with the dropdown menu in each cell. Register Purpose Convention $zero Always holds zero Neither $at $v0 $a0 $a1 $a2 $t0 $t1 $t2 $s0 $s1 $s2 $k0 $sp $fp $ra