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52 lines (38 loc) · 752 Bytes
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switch-table.s
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52 lines (38 loc) · 752 Bytes
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.data
tab: .word case5, case6, case7, case8
.text
main:
li $t0, 5
la $t1, tab
addiu, $t0, $t0, -5
ori $t2, $zero, 4
mult $t0, $t2 # 4*(a-5)
mflo $t0
add $t1, $t1, $t0 # tab+(4*(a-5))
move $t0, $t1 # adresse dans tab de case[a]
lw $t0, 0($t0)
jr $t0
jr $ra
case5:
li $a0, 5
li $v0, 1
:q
clear
syscall
j end_switch
case6:
li $a0, 6
li $v0, 1
syscall
j end_switch
case7:
li $a0, 7
li $v0, 1
syscall
j end_switch
case8:
li $a0, 8
li $v0, 1
syscall
end_switch:
jr $ra