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|
_func_printf:
addiu $sp, $sp, -64
sw $31, 60($sp) #printf
# load pos_0
# load arg_0
# load ch_0
lb $8, 12($sp) #ch
# load fmt_0
lw $9, 64($sp) #fmt
# load x_0
lw $10, 4($sp) #x
# load len_0
lw $11, 8($sp) #len
# arg_1 = addr pos_0
addiu $12, $sp, 68
# goto __L2
j __L2
__L1:
# t2 = ch_2 == 37
li $3, 37
seq $13, $8, $3
# if not (t2) goto __L20
beqz $13, __L20
# fmt_4 = fmt_1 + 1
addiu $9, $9, 1
# ch_4 = fmt_4[0]
lb $8, 0($9)
# t4 = ch_4 == 100
li $3, 100
seq $13, $8, $3
# if not (t4) goto __L6
beqz $13, __L6
# t6 = arg_2[0]
lw $a0, 0($12)
li $2, 1
syscall
# goto __L19
j __L19
__L6:
# t7 = ch_4 == 99
li $3, 99
seq $13, $8, $3
# if not (t7) goto __L8
beqz $13, __L8
# t9 = arg_2[0]
lw $a0, 0($12)
li $2, 11
syscall
# goto __L19
j __L19
__L8:
# t10 = ch_4 == 115
li $3, 115
seq $13, $8, $3
# if not (t10) goto __L10
beqz $13, __L10
# t12 = arg_2[0]
lw $a0, 0($12)
li $2, 4
syscall
# goto __L19
j __L19
__L10:
# x_4 = arg_2[0]
lw $10, 0($12)
# t14 = x_4 == 0
li $3, 0
seq $11, $10, $3
# if not (t14) goto __L12
beqz $11, __L12
# len_11 = 1
li $2, 1
move $11 $2
# goto __L15
j __L15
__L12:
# len_8 = 0
li $2, 0
move $11 $2
# goto __L14
j __L14
__L13:
# x_7 = x_6 / 10
li $3, 10
divu $10, $10, $3
# len_10 = len_9 + 1
addiu $11, $11, 1
__L14:
# if (x_6) goto __L13
bnez $10, __L13
__L15:
# len_5 = 4 - len_4
li $2, 4
subu $11, $2, $11
# goto __L17
j __L17
__L16:
# push 48
li $a0 48
li $2, 11
syscall
# len_7 = len_6 - 1
li $3, 1
subu $11, $11, $3
__L17:
# if (len_6) goto __L16
bnez $11, __L16
# t18 = arg_2[0]
lw $a0, 0($12)
li $2, 1
syscall
# fmt_6 = fmt_4 + 2
addiu $9, $9, 2
__L19:
# arg_4 = arg_2 + 4
addiu $12, $12, 4
# goto __L21
j __L21
__L20:
# push ch_2
move $a0, $8
li $2, 11
syscall
__L21:
# fmt_3 = fmt_2 + 1
addiu $9, $9, 1
__L2:
# ch_2 = fmt_1[0]
lb $8, 0($9)
# if (ch_2) goto __L1
bnez $8, __L1
_ret_printf:
lw $31, 60($sp)
addiu $sp, $sp, 64
jr $31
_func___print_int:
lw $a0, 0($sp)
li $2, 1
syscall
jr $31
_func___print_char:
lb $a0, 0($sp)
li $2, 11
syscall
jr $31
_func___print_string:
lw $a0, 0($sp)
li $2, 4
syscall
jr $31
_func_malloc:
lw $a0, 0($sp)
li $2, 9
syscall
jr $31
_func_memcpy: # the copied mem must be 4-aligned
lw $4, 0($sp) # dest addr
lw $5, 4($sp) # src addr
lw $6, 8($sp) # size
j __COND
__LOOP:
lw $2, 0($5)
sw $2, 0($4)
addiu $4, $4, 4
addiu $5, $5, 4
addiu $6, $6, -4
__COND:
bnez $6, __LOOP
jr $31
|