diff options
Diffstat (limited to 'lib.s')
| -rw-r--r-- | lib.s | 223 |
1 files changed, 223 insertions, 0 deletions
@@ -0,0 +1,223 @@ +_func_printf: + addiu $sp, $sp, -88 + sw $31, 84($sp) #printf +# load fmt_0 +# load arg_0 +# load len_0 +# load ch_0 +# load x_0 +# t0 = addr fmt_0 + addiu $2, $sp, 88 + sw $2, 80($sp) #t0 +# arg_1 = t0 + 4 + lw $2, 80($sp) #t0 + addiu $2, $2, 4 + sw $2, 16($sp) #arg +# goto __L2 + j __L2 +__L1: +# t3 = ch_2 == 37 + lb $2, 12($sp) #ch + li $3, 37 + seq $2, $2, $3 + sw $2, 76($sp) #t3 +# if not (t3) goto __L20 + lw $2, 76($sp) #t3 + beqz $2, __L20 +# fmt_4 = fmt_1 + 1 + lw $2, 88($sp) #fmt + addiu $2, $2, 1 + sw $2, 88($sp) #fmt +# ch_4 = fmt_4[0] + lw $2, 88($sp) #fmt + lb $3, 0($2) + sb $3, 12($sp) #ch +# t5 = ch_4 == 100 + lb $2, 12($sp) #ch + li $3, 100 + seq $2, $2, $3 + sw $2, 72($sp) #t5 +# if not (t5) goto __L6 + lw $2, 72($sp) #t5 + beqz $2, __L6 +# t7 = arg_2[0] + lw $2, 16($sp) #arg + lw $3, 0($2) + sw $3, 68($sp) #t7 +# push t7 + lw $2, 68($sp) #t7 + sw $2, 0($sp) # push +# t6 = call __print_int + jal _func___print_int + sw $2, 64($sp) #t6 +# goto __L19 + j __L19 +__L6: +# t8 = ch_4 == 99 + lb $2, 12($sp) #ch + li $3, 99 + seq $2, $2, $3 + sw $2, 60($sp) #t8 +# if not (t8) goto __L8 + lw $2, 60($sp) #t8 + beqz $2, __L8 +# t10 = arg_2[0] + lw $2, 16($sp) #arg + lw $3, 0($2) + sb $3, 56($sp) #t10 +# push t10 + lb $2, 56($sp) #t10 + sw $2, 0($sp) # push +# t9 = call __print_char + jal _func___print_char + sw $2, 52($sp) #t9 +# goto __L19 + j __L19 +__L8: +# t11 = ch_4 == 115 + lb $2, 12($sp) #ch + li $3, 115 + seq $2, $2, $3 + sw $2, 48($sp) #t11 +# if not (t11) goto __L10 + lw $2, 48($sp) #t11 + beqz $2, __L10 +# t13 = arg_2[0] + lw $2, 16($sp) #arg + lw $3, 0($2) + sw $3, 44($sp) #t13 +# push t13 + lw $2, 44($sp) #t13 + sw $2, 0($sp) # push +# t12 = call __print_string + jal _func___print_string + sw $2, 40($sp) #t12 +# goto __L19 + j __L19 +__L10: +# x_4 = arg_2[0] + lw $2, 16($sp) #arg + lw $3, 0($2) + sw $3, 4($sp) #x +# t15 = x_4 == 0 + lw $2, 4($sp) #x + li $3, 0 + seq $2, $2, $3 + sw $2, 36($sp) #t15 +# if not (t15) goto __L12 + lw $2, 36($sp) #t15 + beqz $2, __L12 +# len_11 = 1 + li $2, 1 + sw $2, 8($sp) #len +# goto __L15 + j __L15 +__L12: +# len_8 = 0 + li $2, 0 + sw $2, 8($sp) #len +# goto __L14 + j __L14 +__L13: +# x_7 = x_6 / 10 + lw $2, 4($sp) #x + li $3, 10 + divu $2, $2, $3 + sw $2, 4($sp) #x +# len_10 = len_9 + 1 + lw $2, 8($sp) #len + addiu $2, $2, 1 + sw $2, 8($sp) #len +__L14: +# if (x_6) goto __L13 + lw $2, 4($sp) #x + bnez $2, __L13 +__L15: +# len_5 = 4 - len_4 + li $2, 4 + lw $3, 8($sp) #len + subu $2, $2, $3 + sw $2, 8($sp) #len +# goto __L17 + j __L17 +__L16: +# push 48 + li $2, 48 + sw $2, 0($sp) # push +# t17 = call __print_char + jal _func___print_char + sw $2, 32($sp) #t17 +# len_7 = len_6 - 1 + lw $2, 8($sp) #len + li $3, 1 + subu $2, $2, $3 + sw $2, 8($sp) #len +__L17: +# if (len_6) goto __L16 + lw $2, 8($sp) #len + bnez $2, __L16 +# t19 = arg_2[0] + lw $2, 16($sp) #arg + lw $3, 0($2) + sw $3, 28($sp) #t19 +# push t19 + lw $2, 28($sp) #t19 + sw $2, 0($sp) # push +# t18 = call __print_int + jal _func___print_int + sw $2, 24($sp) #t18 +# fmt_6 = fmt_4 + 2 + lw $2, 88($sp) #fmt + addiu $2, $2, 2 + sw $2, 88($sp) #fmt +__L19: +# arg_4 = arg_2 + 4 + lw $2, 16($sp) #arg + addiu $2, $2, 4 + sw $2, 16($sp) #arg +# goto __L21 + j __L21 +__L20: +# push ch_2 + lb $2, 12($sp) #ch + sw $2, 0($sp) # push +# t20 = call __print_char + jal _func___print_char + sw $2, 20($sp) #t20 +__L21: +# fmt_3 = fmt_2 + 1 + lw $2, 88($sp) #fmt + addiu $2, $2, 1 + sw $2, 88($sp) #fmt +__L2: +# ch_2 = fmt_1[0] + lw $2, 88($sp) #fmt + lb $3, 0($2) + sb $3, 12($sp) #ch +# if (ch_2) goto __L1 + lb $2, 12($sp) #ch + bnez $2, __L1 +_ret_printf: + lw $31, 84($sp) + addiu $sp, $sp, 88 + 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 |