I need to implement the MIPS instructions $($other than syscall$)$ in a file called

r$\_$instructions.c$.$ In the r$\_$instructions.h file that I provided you, there is a list of functions

that you have to implement $$ each one corresponding to a MIPS R$-$instruction. As

described in the project description $($downloaded in Step $1,$ above$),$ each R$-$instruction

function $($add$,$ sub, sll$,$ etc.$)$ should take as its parameter the full $64-$bit instruction and

perform the appropriate operation.

include the following functions:

void add$($uint$64\_$t instruction$)$;

void sub$($uint$64\_$t instruction$)$;

void mult$($uint$64\_$t instruction$)$;

void div$($uint$64\_$t instruction$)$;

void mod$($uint$64\_$t instruction$)$;

void and$($uint$64\_$t instruction$)$;

void nor$($uint$64\_$t instruction$)$;

void or$($uint$64\_$t instruction$)$;

void xor$($uint$64\_$t instruction$)$;

void sll$($uint$64\_$t instruction$)$;

void sllv$($uint$64\_$t instruction$)$;

void srl$($uint$64\_$t instruction$)$;

void sra$($uint$64\_$t instruction$)$;

void srlv$($uint$64\_$t instruction$)$;

void srav$($uint$64\_$t instruction$)$;

void slt$($uint$64\_$t instruction$)$;

void sltu$($uint$64\_$t instruction$)$;

void jr$($uint$64\_$t instruction$)$;

void jalr$($uint$64\_$t instruction$)$;

void syscall$($uint$64\_$t instruction$)$; $//$This is a C i$\_$instructions.h $>...$

These are the i$-$instructions implemented by the simulted MIPS processorctually defined in syscall.c