..語言指令表
指令 用法 意義 注解
add add s1,s2,s3 s1=s2+s3
sub sub s1,s2,s3 s1=s2-s3
addi sub sub s1,s2,s3 s1=s2-s3
addi addi s1,s1=s2-s3
addi addi s1,s2,1 s1=s2+1
lw lw ddi addi s1,s2,1 s1=s2+1
lw lw s1,100(s2=s2+1
lw lw s1,100(s2) s1=m[s2+100]
sw s lw s1,100(s2) s1=m[s2+100]
sw sw s1,100 s1=m[s2+100]
sw sw s1,100 m[s2+100]=s1
0]
sw sw s1,100 m[s2+100]=s1
and and s1,2+100]=s1
and and s1,s2,s3 s1=s2&s3
or s1,s2,s3 s1=s2&s3
or or s1,s2,s3 s1=s21=s2&s3
or or s1,s2,s3 s1=s2|s3
nor norr or s1,s2,s3 s1=s2|s3
nor nor s1,s2,s31=s2|s3
nor nor s1,s2,s3 s1=-(s2|s3)
andor nor s1,s2,s3 s1=-(s2|s3)
andi andi s11=-(s2|s3)
andi andi s1,s2,100 s1=s2&100)
andi andi s1,s2,100 s1=s2&100
ori ori s1=s2&100
ori ori s1,s2,100 s1=s2|100
slori ori s1,s2,100 s1=s2|100
sll sll s1,ss1=s2|100
sll sll s1,s2,10 s1=s210
beq bsll sll s1,s2,10 s1=s210
beq beq s1,s2,l1=s210
beq beq s1,s2,l if (s1=s2) go to q beq s1,s2,l if (s1=s2) go to l
bne bn (s1=s2) go to l
bne bne s1,s2,l if (s1to l
bne bne s1,s2,l if (s1!=s2)go to
s (s1!=s2)go to
slt slt s1,s2,s3 if (s2
to
slt slt s1,s2,s3 if (s2
..語言指令表
指令 用法 意義 注解
add add s1,s2,s3 s1=s2+s3
sub sub s1,s2,s3 s1=s2-s3
addi sub sub s1,s2,s3 s1=s2-s3
addi addi s1,s1=s2-s3
addi addi s1,s2,1 s1=s2+1
lw lw ddi addi s1,s2,1 s1=s2+1
lw lw s1,100(s2=s2+1
lw lw s1,100(s2) s1=m[s2+100]
sw s lw s1,100(s2) s1=m[s2+100]
sw sw s1,100 s1=m[s2+100]
sw sw s1,100 m[s2+100]=s1
0]
sw sw s1,100 m[s2+100]=s1
and and s1,2+100]=s1
and and s1,s2,s3 s1=s2&s3
or s1,s2,s3 s1=s2&s3
or or s1,s2,s3 s1=s21=s2&s3
or or s1,s2,s3 s1=s2|s3
nor norr or s1,s2,s3 s1=s2|s3
nor nor s1,s2,s31=s2|s3
nor nor s1,s2,s3 s1=-(s2|s3)
andor nor s1,s2,s3 s1=-(s2|s3)
andi andi s11=-(s2|s3)
andi andi s1,s2,100 s1=s2&100)
andi andi s1,s2,100 s1=s2&100
ori ori s1=s2&100
ori ori s1,s2,100 s1=s2|100
slori ori s1,s2,100 s1=s2|100
sll sll s1,ss1=s2|100
sll sll s1,s2,10 s1=s210
beq bsll sll s1,s2,10 s1=s210
beq beq s1,s2,l1=s210
beq beq s1,s2,l if (s1=s2) go to q beq s1,s2,l if (s1=s2) go to l
bne bn (s1=s2) go to l
bne bne s1,s2,l if (s1to l
bne bne s1,s2,l if (s1!=s2)go to
s (s1!=s2)go to
slt slt s1,s2,s3 if (s2
to
slt slt s1,s2,s3 if (s2