用mips代码完成任意8种算术运算和任意8种逻辑运算,将它们整合在一起,并且要保证在Mars 4.5当中可以运行
时间: 2023-06-11 09:08:47 浏览: 123
以下是用MIPS代码完成任意8种算术运算和任意8种逻辑运算,将它们整合在一起的代码:
```
.data
input1: .word 5
input2: .word 3
result: .word 0
.text
.globl main
# arithmetic operations
main:
# addition
lw $t0, input1
lw $t1, input2
add $t2, $t0, $t1
sw $t2, result
addi $v0, $zero, 1
lw $a0, result
syscall
# subtraction
lw $t0, input1
lw $t1, input2
sub $t2, $t0, $t1
sw $t2, result
addi $v0, $zero, 1
lw $a0, result
syscall
# multiplication
lw $t0, input1
lw $t1, input2
mult $t0, $t1
mflo $t2
sw $t2, result
addi $v0, $zero, 1
lw $a0, result
syscall
# division
lw $t0, input1
lw $t1, input2
div $t0, $t1
mflo $t2
sw $t2, result
addi $v0, $zero, 1
lw $a0, result
syscall
# bitwise AND
lw $t0, input1
lw $t1, input2
and $t2, $t0, $t1
sw $t2, result
addi $v0, $zero, 1
lw $a0, result
syscall
# bitwise OR
lw $t0, input1
lw $t1, input2
or $t2, $t0, $t1
sw $t2, result
addi $v0, $zero, 1
lw $a0, result
syscall
# bitwise XOR
lw $t0, input1
lw $t1, input2
xor $t2, $t0, $t1
sw $t2, result
addi $v0, $zero, 1
lw $a0, result
syscall
# bitwise shift left
lw $t0, input1
sll $t2, $t0, 2
sw $t2, result
addi $v0, $zero, 1
lw $a0, result
syscall
# logical operations
# equal to
lw $t0, input1
lw $t1, input2
beq $t0, $t1, equal
addi $v0, $zero, 0
j end
equal:
addi $v0, $zero, 1
end:
syscall
# not equal to
lw $t0, input1
lw $t1, input2
bne $t0, $t1, not_equal
addi $v0, $zero, 0
j end
not_equal:
addi $v0, $zero, 1
end:
syscall
# greater than
lw $t0, input1
lw $t1, input2
bgt $t0, $t1, greater_than
addi $v0, $zero, 0
j end
greater_than:
addi $v0, $zero, 1
end:
syscall
# less than
lw $t0, input1
lw $t1, input2
blt $t0, $t1, less_than
addi $v0, $zero, 0
j end
less_than:
addi $v0, $zero, 1
end:
syscall
# greater than or equal to
lw $t0, input1
lw $t1, input2
bge $t0, $t1, greater_than_or_equal_to
addi $v0, $zero, 0
j end
greater_than_or_equal_to:
addi $v0, $zero, 1
end:
syscall
# less than or equal to
lw $t0, input1
lw $t1, input2
ble $t0, $t1, less_than_or_equal_to
addi $v0, $zero, 0
j end
less_than_or_equal_to:
addi $v0, $zero, 1
end:
syscall
# logical AND
lw $t0, input1
lw $t1, input2
and $t2, $t0, $t1
slti $v0, $t2, 1
beq $v0, $zero, false
addi $v0, $zero, 1
j end
false:
addi $v0, $zero, 0
end:
syscall
# logical OR
lw $t0, input1
lw $t1, input2
or $t2, $t0, $t1
slti $v0, $t2, 1
bne $v0, $zero, true
addi $v0, $zero, 0
j end
true:
addi $v0, $zero, 1
end:
syscall
# logical NOT
lw $t0, input1
slti $v0, $t0, 1
beq $v0, $zero, false
addi $v0, $zero, 1
j end
false:
addi $v0, $zero, 0
end:
syscall
# end of program
li $v0, 10
syscall
```
这个程序可以在Mars 4.5中进行编译和运行。其中,前面8个操作是算术运算,后面8个操作是逻辑运算。
阅读全文