454 lines
9.4 KiB
NASM
454 lines
9.4 KiB
NASM
.text 0x00400000
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.globl main
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la $28, _heap_
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la $4, _true
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# was: la _true_addr, _true
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ori $3, $0, 4
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# was: ori _true_init, $0, 4
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sw $3, 0($4)
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# was: sw _true_init, 0(_true_addr)
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la $3, _false
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# was: la _false_addr, _false
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ori $4, $0, 5
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# was: ori _false_init, $0, 5
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sw $4, 0($3)
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# was: sw _false_init, 0(_false_addr)
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jal main
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_stop_:
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ori $2, $0, 10
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syscall
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# Function plus5
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plus5:
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sw $31, -4($29)
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addi $29, $29, -8
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# ori _param_x_1_,$2,0
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# ori _plus_L_3_,_param_x_1_,0
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ori $3, $0, 5
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# was: ori _plus_R_4_, $0, 5
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add $2, $2, $3
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# was: add _plus5res_2_, _plus_L_3_, _plus_R_4_
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# ori $2,_plus5res_2_,0
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addi $29, $29, 8
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lw $31, -4($29)
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jr $31
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# Function mul2
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mul2:
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sw $31, -4($29)
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addi $29, $29, -8
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# ori _param_x_5_,$2,0
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ori $3, $2, 0
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# was: ori _plus_L_7_, _param_x_5_, 0
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# ori _plus_R_8_,_param_x_5_,0
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add $2, $3, $2
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# was: add _mul2res_6_, _plus_L_7_, _plus_R_8_
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# ori $2,_mul2res_6_,0
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addi $29, $29, 8
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lw $31, -4($29)
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jr $31
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# Function testcomp
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testcomp:
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sw $31, -4($29)
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addi $29, $29, -8
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# ori _param_x_9_,$2,0
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# ori _arg_12_,_param_x_9_,0
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# ori $2,_arg_12_,0
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jal write_int_arr
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# was: jal write_int_arr, $2
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# ori _arg_11_,$2,0
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# ori $2,_arg_11_,0
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jal write_int_arr
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# was: jal write_int_arr, $2
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# ori _testcompres_10_,$2,0
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# ori $2,_testcompres_10_,0
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addi $29, $29, 8
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lw $31, -4($29)
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jr $31
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# Function write_int
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write_int:
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sw $31, -4($29)
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sw $16, -8($29)
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addi $29, $29, -12
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# ori _param_x_13_,$2,0
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ori $16, $2, 0
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# was: ori _tmp_15_, _param_x_13_, 0
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# ori _write_intres_14_,_tmp_15_,0
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ori $2, $16, 0
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# was: ori $2, _write_intres_14_, 0
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jal putint
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# was: jal putint, $2
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ori $2, $16, 0
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# was: ori $2, _write_intres_14_, 0
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addi $29, $29, 12
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lw $16, -8($29)
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lw $31, -4($29)
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jr $31
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# Function write_int_arr
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write_int_arr:
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sw $31, -4($29)
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sw $20, -24($29)
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sw $19, -20($29)
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sw $18, -16($29)
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sw $17, -12($29)
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sw $16, -8($29)
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addi $29, $29, -28
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# ori _param_x_16_,$2,0
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# ori _arr_reg_19_,_param_x_16_,0
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lw $16, 0($2)
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# was: lw _size_reg_18_, 0(_arr_reg_19_)
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ori $17, $28, 0
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# was: ori _write_int_arrres_17_, $28, 0
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sll $3, $16, 2
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# was: sll _tmp_28_, _size_reg_18_, 2
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addi $3, $3, 4
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# was: addi _tmp_28_, _tmp_28_, 4
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add $28, $28, $3
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# was: add $28, $28, _tmp_28_
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sw $16, 0($17)
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# was: sw _size_reg_18_, 0(_write_int_arrres_17_)
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addi $18, $17, 4
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# was: addi _addr_reg_22_, _write_int_arrres_17_, 4
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ori $19, $0, 0
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# was: ori _i_reg_23_, $0, 0
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addi $20, $2, 4
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# was: addi _elem_reg_20_, _arr_reg_19_, 4
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_loop_beg_24_:
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sub $2, $19, $16
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# was: sub _tmp_reg_26_, _i_reg_23_, _size_reg_18_
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bgez $2, _loop_end_25_
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# was: bgez _tmp_reg_26_, _loop_end_25_
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lw $2, 0($20)
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# was: lw _res_reg_21_, 0(_elem_reg_20_)
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addi $20, $20, 4
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# was: addi _elem_reg_20_, _elem_reg_20_, 4
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# ori $2,_res_reg_21_,0
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jal write_int
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# was: jal write_int, $2
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# ori _tmp_reg_27_,$2,0
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# ori _res_reg_21_,_tmp_reg_27_,0
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sw $2, 0($18)
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# was: sw _res_reg_21_, 0(_addr_reg_22_)
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addi $18, $18, 4
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# was: addi _addr_reg_22_, _addr_reg_22_, 4
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addi $19, $19, 1
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# was: addi _i_reg_23_, _i_reg_23_, 1
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j _loop_beg_24_
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_loop_end_25_:
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ori $2, $17, 0
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# was: ori $2, _write_int_arrres_17_, 0
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addi $29, $29, 28
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lw $20, -24($29)
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lw $19, -20($29)
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lw $18, -16($29)
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lw $17, -12($29)
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lw $16, -8($29)
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lw $31, -4($29)
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jr $31
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# Function boo
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boo:
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sw $31, -4($29)
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sw $20, -24($29)
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sw $19, -20($29)
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sw $18, -16($29)
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sw $17, -12($29)
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sw $16, -8($29)
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addi $29, $29, -28
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# ori _param_a_29_,$2,0
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ori $0, $0, 8
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# was: ori _letBind_31_, $0, 8
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# ori _arr_reg_34_,_param_a_29_,0
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lw $17, 0($2)
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# was: lw _size_reg_33_, 0(_arr_reg_34_)
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ori $16, $28, 0
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# was: ori _letBind_32_, $28, 0
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sll $3, $17, 2
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# was: sll _tmp_43_, _size_reg_33_, 2
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addi $3, $3, 4
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# was: addi _tmp_43_, _tmp_43_, 4
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add $28, $28, $3
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# was: add $28, $28, _tmp_43_
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sw $17, 0($16)
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# was: sw _size_reg_33_, 0(_letBind_32_)
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addi $18, $16, 4
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# was: addi _addr_reg_37_, _letBind_32_, 4
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ori $19, $0, 0
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# was: ori _i_reg_38_, $0, 0
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addi $20, $2, 4
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# was: addi _elem_reg_35_, _arr_reg_34_, 4
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_loop_beg_39_:
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sub $2, $19, $17
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# was: sub _tmp_reg_41_, _i_reg_38_, _size_reg_33_
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bgez $2, _loop_end_40_
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# was: bgez _tmp_reg_41_, _loop_end_40_
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lw $2, 0($20)
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# was: lw _res_reg_36_, 0(_elem_reg_35_)
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addi $20, $20, 4
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# was: addi _elem_reg_35_, _elem_reg_35_, 4
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# ori $2,_res_reg_36_,0
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jal plus5
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# was: jal plus5, $2
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# ori _tmp_reg_42_,$2,0
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# ori _res_reg_36_,_tmp_reg_42_,0
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sw $2, 0($18)
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# was: sw _res_reg_36_, 0(_addr_reg_37_)
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addi $18, $18, 4
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# was: addi _addr_reg_37_, _addr_reg_37_, 4
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addi $19, $19, 1
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# was: addi _i_reg_38_, _i_reg_38_, 1
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j _loop_beg_39_
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_loop_end_40_:
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ori $2, $16, 0
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# was: ori _boores_30_, _letBind_32_, 0
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# ori $2,_boores_30_,0
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addi $29, $29, 28
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lw $20, -24($29)
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lw $19, -20($29)
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lw $18, -16($29)
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lw $17, -12($29)
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lw $16, -8($29)
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lw $31, -4($29)
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jr $31
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# Function main
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main:
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sw $31, -4($29)
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sw $20, -24($29)
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sw $19, -20($29)
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sw $18, -16($29)
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sw $17, -12($29)
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sw $16, -8($29)
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addi $29, $29, -28
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jal getint
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# was: jal getint, $2
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ori $5, $2, 0
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# was: ori _letBind_45_, $2, 0
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# ori _size_reg_47_,_letBind_45_,0
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bgez $5, _safe_lab_48_
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# was: bgez _size_reg_47_, _safe_lab_48_
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ori $5, $0, 15
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# was: ori $5, $0, 15
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la $6, _Msg_IllegalArraySize_
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# was: la $6, _Msg_IllegalArraySize_
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j _RuntimeError_
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_safe_lab_48_:
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ori $3, $28, 0
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# was: ori _letBind_46_, $28, 0
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sll $2, $5, 2
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# was: sll _tmp_54_, _size_reg_47_, 2
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addi $2, $2, 4
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# was: addi _tmp_54_, _tmp_54_, 4
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add $28, $28, $2
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# was: add $28, $28, _tmp_54_
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sw $5, 0($3)
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# was: sw _size_reg_47_, 0(_letBind_46_)
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addi $3, $3, 4
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# was: addi _addr_reg_49_, _letBind_46_, 4
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ori $4, $0, 0
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# was: ori _i_reg_50_, $0, 0
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_loop_beg_51_:
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sub $2, $4, $5
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# was: sub _tmp_reg_53_, _i_reg_50_, _size_reg_47_
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bgez $2, _loop_end_52_
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# was: bgez _tmp_reg_53_, _loop_end_52_
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sw $4, 0($3)
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# was: sw _i_reg_50_, 0(_addr_reg_49_)
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addi $3, $3, 4
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# was: addi _addr_reg_49_, _addr_reg_49_, 4
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addi $4, $4, 1
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# was: addi _i_reg_50_, _i_reg_50_, 1
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j _loop_beg_51_
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_loop_end_52_:
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# ori _plus_L_56_,_letBind_45_,0
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ori $2, $5, 0
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# was: ori _plus_R_57_, _letBind_45_, 0
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add $2, $5, $2
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# was: add _letBind_55_, _plus_L_56_, _plus_R_57_
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# ori _plus_L_61_,_letBind_45_,0
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ori $3, $5, 0
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# was: ori _plus_R_62_, _letBind_45_, 0
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add $3, $5, $3
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# was: add _plus_L_59_, _plus_L_61_, _plus_R_62_
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# ori _plus_R_60_,_letBind_45_,0
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add $0, $3, $5
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# was: add _letBind_58_, _plus_L_59_, _plus_R_60_
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# ori _arg_64_,_letBind_55_,0
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# ori $2,_arg_64_,0
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jal boo
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# was: jal boo, $2
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# ori _letBind_63_,$2,0
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# ori _arr_reg_67_,_letBind_63_,0
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lw $17, 0($2)
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# was: lw _size_reg_66_, 0(_arr_reg_67_)
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ori $16, $28, 0
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# was: ori _letBind_65_, $28, 0
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sll $3, $17, 2
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# was: sll _tmp_76_, _size_reg_66_, 2
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addi $3, $3, 4
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# was: addi _tmp_76_, _tmp_76_, 4
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add $28, $28, $3
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# was: add $28, $28, _tmp_76_
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sw $17, 0($16)
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# was: sw _size_reg_66_, 0(_letBind_65_)
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addi $18, $16, 4
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# was: addi _addr_reg_70_, _letBind_65_, 4
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ori $19, $0, 0
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# was: ori _i_reg_71_, $0, 0
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addi $20, $2, 4
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# was: addi _elem_reg_68_, _arr_reg_67_, 4
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_loop_beg_72_:
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sub $2, $19, $17
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# was: sub _tmp_reg_74_, _i_reg_71_, _size_reg_66_
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bgez $2, _loop_end_73_
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# was: bgez _tmp_reg_74_, _loop_end_73_
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lw $2, 0($20)
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# was: lw _res_reg_69_, 0(_elem_reg_68_)
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addi $20, $20, 4
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# was: addi _elem_reg_68_, _elem_reg_68_, 4
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# ori $2,_res_reg_69_,0
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jal mul2
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# was: jal mul2, $2
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# ori _tmp_reg_75_,$2,0
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# ori _res_reg_69_,_tmp_reg_75_,0
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sw $2, 0($18)
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# was: sw _res_reg_69_, 0(_addr_reg_70_)
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addi $18, $18, 4
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# was: addi _addr_reg_70_, _addr_reg_70_, 4
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addi $19, $19, 1
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# was: addi _i_reg_71_, _i_reg_71_, 1
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j _loop_beg_72_
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_loop_end_73_:
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ori $2, $16, 0
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# was: ori _arg_77_, _letBind_65_, 0
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# ori $2,_arg_77_,0
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jal write_int_arr
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# was: jal write_int_arr, $2
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# ori _mainres_44_,$2,0
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# ori $2,_mainres_44_,0
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addi $29, $29, 28
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lw $20, -24($29)
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lw $19, -20($29)
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lw $18, -16($29)
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lw $17, -12($29)
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lw $16, -8($29)
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lw $31, -4($29)
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jr $31
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ord:
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jr $31
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chr:
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andi $2, $2, 255
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jr $31
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putint:
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addi $29, $29, -8
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sw $2, 0($29)
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sw $4, 4($29)
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ori $4, $2, 0
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ori $2, $0, 1
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syscall
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ori $2, $0, 4
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la $4, _space_
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syscall
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lw $2, 0($29)
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lw $4, 4($29)
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addi $29, $29, 8
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jr $31
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getint:
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ori $2, $0, 5
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syscall
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jr $31
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putchar:
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addi $29, $29, -8
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sw $2, 0($29)
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sw $4, 4($29)
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ori $4, $2, 0
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ori $2, $0, 11
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syscall
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ori $2, $0, 4
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la $4, _space_
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syscall
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lw $2, 0($29)
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lw $4, 4($29)
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addi $29, $29, 8
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jr $31
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getchar:
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addi $29, $29, -8
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sw $4, 0($29)
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sw $5, 4($29)
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ori $2, $0, 12
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syscall
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ori $5, $2, 0
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ori $2, $0, 4
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la $4, _cr_
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syscall
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ori $2, $5, 0
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lw $4, 0($29)
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lw $5, 4($29)
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addi $29, $29, 8
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jr $31
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putstring:
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addi $29, $29, -16
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sw $2, 0($29)
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sw $4, 4($29)
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sw $5, 8($29)
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sw $6, 12($29)
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lw $4, 0($2)
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addi $5, $2, 4
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add $6, $5, $4
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ori $2, $0, 11
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putstring_begin:
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sub $4, $5, $6
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bgez $4, putstring_done
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lb $4, 0($5)
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syscall
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addi $5, $5, 1
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j putstring_begin
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putstring_done:
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lw $2, 0($29)
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lw $4, 4($29)
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lw $5, 8($29)
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lw $6, 12($29)
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addi $29, $29, 16
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jr $31
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_RuntimeError_:
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la $4, _ErrMsg_
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ori $2, $0, 4
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syscall
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ori $4, $5, 0
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ori $2, $0, 1
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syscall
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la $4, _colon_space_
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ori $2, $0, 4
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syscall
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ori $4, $6, 0
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ori $2, $0, 4
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syscall
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la $4, _cr_
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ori $2, $0, 4
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syscall
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j _stop_
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.data
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# Fixed strings for I/O
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_ErrMsg_:
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.asciiz "Runtime error at line "
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_colon_space_:
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.asciiz ": "
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_cr_:
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.asciiz "\n"
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_space_:
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.asciiz " "
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# Message strings for specific errors
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_Msg_IllegalArraySize_:
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.asciiz "negative array size"
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_Msg_IllegalIndex_:
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.asciiz "array index out of bounds"
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_Msg_DivZero_:
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.asciiz "division by zero"
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# String Literals
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.align 2
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_true:
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.space 4
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.asciiz "true"
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.align 2
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_false:
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.space 4
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.asciiz "false"
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.align 2
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|
_heap_:
|
|
.space 100000 |