i made this so i dont have to look at others

mipscheatsheet.md

MIPS cheatsheet

bold ones are important

R type instructions

Name	OP Code	Funct	Instruction	C equivalent
add	0	32	add $rd, $rs, $rt	a = b + c
sub	0	34	sub $rd, $rs, $rt	a = b - c
and	0	36	and $rd, $rs, $rt	a = b & c
or	0	37	or $rd, $rs, $rt	a = b | c
xor	0	38	xor $rd, $rs, $rt	a = b ^ c
nor	0	39	nor $rd, $rs, $rt	a = !(b | c)
slt	0	42	slt $rd, $rs, $rt	a = (b < c)

I type instructions

Z is a constant

Name	OP Code	Instruction	C equivalent
sll	0	sll $rd, $rt, const	a = b << Z
srl	2	srl $rd, $rt, const	a = b >> Z
beq	4	beq $rs, $rt, imm	if(a==b)
bne	5	bne $rs, $rt, imm	if(a!=b)
addi	8	addi $rt, $rs, imm	a = b + Z
slti	10	slti $rt, $rs, imm	a = b < Z
andi	12	andi $rt, $rs, imm	a = b & Z
ori	13	ori $rt, $rs, imm	a = b | Z
xori	14	xori $rt, $rs, imm	a = b ^ Z
lw	35	lw $rt, imm($rs)	a = b[Z]
sw	43	sw $rt, imm($rs)	b[Z] = a

J type instructions

Name	OP Code	Instruction	C equivalent
j	2	j label	goto label

More Here: https://inst.eecs.berkeley.edu/~cs61c/resources/MIPS_help.html