.text 0x00400000 .globl main la $28, _heap_ la $4, _true # was: la _true_addr, _true ori $3, $0, 4 # was: ori _true_init, $0, 4 sw $3, 0($4) # was: sw _true_init, 0(_true_addr) la $3, _false # was: la _false_addr, _false ori $4, $0, 5 # was: ori _false_init, $0, 5 sw $4, 0($3) # was: sw _false_init, 0(_false_addr) jal main _stop_: ori $2, $0, 10 syscall # Function main main: sw $31, -4($29) sw $25, -48($29) sw $24, -44($29) sw $23, -40($29) sw $22, -36($29) sw $21, -32($29) sw $20, -28($29) sw $19, -24($29) sw $18, -20($29) sw $17, -16($29) sw $16, -12($29) addi $29, $29, -52 sw $2, 0($29) # was: sw _fun_arg_res_85_, 0($29) jal getint # was: jal getint, $2 # ori _letBind_2_,$2,0 # map ori $3, $2, 0 # was: ori _size_reg_8_, _letBind_2_, 0 bgez $3, _safe_lab_9_ # was: bgez _size_reg_8_, _safe_lab_9_ ori $5, $0, 11 # was: ori $5, $0, 11 la $6, _Msg_IllegalArraySize_ # was: la $6, _Msg_IllegalArraySize_ j _RuntimeError_ _safe_lab_9_: # dynalloc ori $2, $28, 0 # was: ori _arr_reg_5_, $28, 0 sll $4, $3, 2 # was: sll _tmp_15_, _size_reg_8_, 2 addi $4, $4, 4 # was: addi _tmp_15_, _tmp_15_, 4 add $28, $28, $4 # was: add $28, $28, _tmp_15_ sw $3, 0($2) # was: sw _size_reg_8_, 0(_arr_reg_5_) addi $5, $2, 4 # was: addi _addr_reg_10_, _arr_reg_5_, 4 ori $6, $0, 0 # was: ori _i_reg_11_, $0, 0 _loop_beg_12_: sub $4, $6, $3 # was: sub _tmp_reg_14_, _i_reg_11_, _size_reg_8_ bgez $4, _loop_end_13_ # was: bgez _tmp_reg_14_, _loop_end_13_ sw $6, 0($5) # was: sw _i_reg_11_, 0(_addr_reg_10_) addi $5, $5, 4 # was: addi _addr_reg_10_, _addr_reg_10_, 4 addi $6, $6, 1 # was: addi _i_reg_11_, _i_reg_11_, 1 j _loop_beg_12_ _loop_end_13_: lw $5, 0($2) # was: lw _size_reg_4_, 0(_arr_reg_5_) # dynalloc ori $6, $28, 0 # was: ori _letBind_3_, $28, 0 sll $3, $5, 2 # was: sll _tmp_32_, _size_reg_4_, 2 addi $3, $3, 4 # was: addi _tmp_32_, _tmp_32_, 4 add $28, $28, $3 # was: add $28, $28, _tmp_32_ sw $5, 0($6) # was: sw _size_reg_4_, 0(_letBind_3_) addi $7, $6, 4 # was: addi _addr_reg_16_, _letBind_3_, 4 ori $8, $0, 0 # was: ori _i_reg_17_, $0, 0 addi $4, $2, 4 # was: addi _elem_reg_6_, _arr_reg_5_, 4 _loop_beg_18_: sub $2, $8, $5 # was: sub _tmp_reg_20_, _i_reg_17_, _size_reg_4_ bgez $2, _loop_end_19_ # was: bgez _tmp_reg_20_, _loop_end_19_ lw $2, 0($4) # was: lw _res_reg_7_, 0(_elem_reg_6_) addi $4, $4, 4 # was: addi _elem_reg_6_, _elem_reg_6_, 4 # ori _plus_L_23_,_res_reg_7_,0 ori $3, $0, 2 # was: ori _plus_R_24_, $0, 2 add $2, $2, $3 # was: add _size_reg_22_, _plus_L_23_, _plus_R_24_ bgez $2, _safe_lab_25_ # was: bgez _size_reg_22_, _safe_lab_25_ ori $5, $0, 10 # was: ori $5, $0, 10 la $6, _Msg_IllegalArraySize_ # was: la $6, _Msg_IllegalArraySize_ j _RuntimeError_ _safe_lab_25_: # dynalloc ori $3, $28, 0 # was: ori _fun_arg_res_21_, $28, 0 sll $9, $2, 2 # was: sll _tmp_31_, _size_reg_22_, 2 addi $9, $9, 4 # was: addi _tmp_31_, _tmp_31_, 4 add $28, $28, $9 # was: add $28, $28, _tmp_31_ sw $2, 0($3) # was: sw _size_reg_22_, 0(_fun_arg_res_21_) addi $11, $3, 4 # was: addi _addr_reg_26_, _fun_arg_res_21_, 4 ori $9, $0, 0 # was: ori _i_reg_27_, $0, 0 _loop_beg_28_: sub $10, $9, $2 # was: sub _tmp_reg_30_, _i_reg_27_, _size_reg_22_ bgez $10, _loop_end_29_ # was: bgez _tmp_reg_30_, _loop_end_29_ sw $9, 0($11) # was: sw _i_reg_27_, 0(_addr_reg_26_) addi $11, $11, 4 # was: addi _addr_reg_26_, _addr_reg_26_, 4 addi $9, $9, 1 # was: addi _i_reg_27_, _i_reg_27_, 1 j _loop_beg_28_ _loop_end_29_: ori $2, $3, 0 # was: ori _res_reg_7_, _fun_arg_res_21_, 0 sw $2, 0($7) # was: sw _res_reg_7_, 0(_addr_reg_16_) addi $7, $7, 4 # was: addi _addr_reg_16_, _addr_reg_16_, 4 addi $8, $8, 1 # was: addi _i_reg_17_, _i_reg_17_, 1 j _loop_beg_18_ _loop_end_19_: ori $7, $6, 0 # was: ori _arr_reg_35_, _letBind_3_, 0 lw $2, 0($7) # was: lw _size_reg_34_, 0(_arr_reg_35_) # dynalloc ori $3, $28, 0 # was: ori _letBind_33_, $28, 0 sll $4, $2, 2 # was: sll _tmp_65_, _size_reg_34_, 2 addi $4, $4, 4 # was: addi _tmp_65_, _tmp_65_, 4 add $28, $28, $4 # was: add $28, $28, _tmp_65_ sw $2, 0($3) # was: sw _size_reg_34_, 0(_letBind_33_) addi $6, $3, 4 # was: addi _addr_reg_39_, _letBind_33_, 4 ori $4, $0, 0 # was: ori _i_reg_40_, $0, 0 ori $5, $0, 0 # was: ori _j_reg_41_, $0, 0 addi $7, $7, 4 # was: addi _elem_reg_36_, _arr_reg_35_, 4 _loop_beg_42_: sub $8, $4, $2 # was: sub _tmp_reg_45_, _i_reg_40_, _size_reg_34_ bgez $8, _loop_end_43_ # was: bgez _tmp_reg_45_, _loop_end_43_ lw $8, 0($7) # was: lw _res_reg_37_, 0(_elem_reg_36_) addi $7, $7, 4 # was: addi _elem_reg_36_, _elem_reg_36_, 4 ori $11, $8, 0 # was: ori _arr_reg_48_, _res_reg_37_, 0 lw $9, 0($11) # was: lw _size_reg_49_, 0(_arr_reg_48_) ori $13, $0, 0 # was: ori _letBind_47_, $0, 0 addi $11, $11, 4 # was: addi _arr_reg_48_, _arr_reg_48_, 4 ori $10, $0, 0 # was: ori _ind_var_50_, $0, 0 _loop_beg_52_: sub $12, $10, $9 # was: sub _tmp_reg_51_, _ind_var_50_, _size_reg_49_ bgez $12, _loop_end_53_ # was: bgez _tmp_reg_51_, _loop_end_53_ lw $12, 0($11) # was: lw _tmp_reg_51_, 0(_arr_reg_48_) addi $11, $11, 4 # was: addi _arr_reg_48_, _arr_reg_48_, 4 # ori _plus_L_55_,_letBind_47_,0 # ori _plus_R_56_,_tmp_reg_51_,0 add $13, $13, $12 # was: add _fun_arg_res_54_, _plus_L_55_, _plus_R_56_ # ori _letBind_47_,_fun_arg_res_54_,0 addi $10, $10, 1 # was: addi _ind_var_50_, _ind_var_50_, 1 j _loop_beg_52_ _loop_end_53_: ori $10, $13, 0 # was: ori _letBind_57_, _letBind_47_, 0 # ori _divide_L_62_,_letBind_57_,0 ori $9, $0, 2 # was: ori _divide_R_63_, $0, 2 div $10, $10, $9 # was: div _times_L_60_, _divide_L_62_, _divide_R_63_ ori $9, $0, 2 # was: ori _times_R_61_, $0, 2 mul $9, $10, $9 # was: mul _eq_L_58_, _times_L_60_, _times_R_61_ # ori _eq_R_59_,_letBind_47_,0 ori $10, $0, 0 # was: ori _fun_arg_res_46_, $0, 0 bne $9, $13, _false_64_ # was: bne _eq_L_58_, _eq_R_59_, _false_64_ ori $10, $0, 1 # was: ori _fun_arg_res_46_, $0, 1 _false_64_: # ori _bool_reg_38_,_fun_arg_res_46_,0 beq $10, $0, _not_true_44_ # was: beq _bool_reg_38_, $0, _not_true_44_ sw $8, 0($6) # was: sw _res_reg_37_, 0(_addr_reg_39_) addi $5, $5, 1 # was: addi _j_reg_41_, _j_reg_41_, 1 addi $6, $6, 4 # was: addi _addr_reg_39_, _addr_reg_39_, 4 _not_true_44_: addi $4, $4, 1 # was: addi _i_reg_40_, _i_reg_40_, 1 j _loop_beg_42_ _loop_end_43_: sw $5, 0($3) # was: sw _j_reg_41_, 0(_letBind_33_) # map # ori _arr_reg_67_,_letBind_33_,0 lw $16, 0($3) # was: lw _size_reg_66_, 0(_arr_reg_67_) # dynalloc ori $17, $28, 0 # was: ori _mainres_1_, $28, 0 sll $2, $16, 2 # was: sll _tmp_88_, _size_reg_66_, 2 addi $2, $2, 4 # was: addi _tmp_88_, _tmp_88_, 4 add $28, $28, $2 # was: add $28, $28, _tmp_88_ sw $16, 0($17) # was: sw _size_reg_66_, 0(_mainres_1_) addi $19, $17, 4 # was: addi _addr_reg_70_, _mainres_1_, 4 ori $18, $0, 0 # was: ori _i_reg_71_, $0, 0 addi $20, $3, 4 # was: addi _elem_reg_68_, _arr_reg_67_, 4 _loop_beg_72_: sub $2, $18, $16 # was: sub _tmp_reg_74_, _i_reg_71_, _size_reg_66_ bgez $2, _loop_end_73_ # was: bgez _tmp_reg_74_, _loop_end_73_ lw $2, 0($20) # was: lw _res_reg_69_, 0(_elem_reg_68_) addi $20, $20, 4 # was: addi _elem_reg_68_, _elem_reg_68_, 4 # map # ori _arr_reg_77_,_res_reg_69_,0 lw $22, 0($2) # was: lw _size_reg_76_, 0(_arr_reg_77_) # dynalloc ori $21, $28, 0 # was: ori _fun_arg_res_75_, $28, 0 sll $3, $22, 2 # was: sll _tmp_87_, _size_reg_76_, 2 addi $3, $3, 4 # was: addi _tmp_87_, _tmp_87_, 4 add $28, $28, $3 # was: add $28, $28, _tmp_87_ sw $22, 0($21) # was: sw _size_reg_76_, 0(_fun_arg_res_75_) addi $23, $21, 4 # was: addi _addr_reg_80_, _fun_arg_res_75_, 4 ori $24, $0, 0 # was: ori _i_reg_81_, $0, 0 addi $25, $2, 4 # was: addi _elem_reg_78_, _arr_reg_77_, 4 _loop_beg_82_: sub $2, $24, $22 # was: sub _tmp_reg_84_, _i_reg_81_, _size_reg_76_ bgez $2, _loop_end_83_ # was: bgez _tmp_reg_84_, _loop_end_83_ lw $2, 0($25) # was: lw _res_reg_79_, 0(_elem_reg_78_) addi $25, $25, 4 # was: addi _elem_reg_78_, _elem_reg_78_, 4 # ori _tmp_86_,_res_reg_79_,0 # ori _fun_arg_res_85_,_tmp_86_,0 sw $2, 0($29) # was: sw _fun_arg_res_85_, 0($29) lw $2, 0($29) # was: lw _fun_arg_res_85_, 0($29) # ori $2,_fun_arg_res_85_,0 jal putint # was: jal putint, $2 lw $2, 0($29) # was: lw _fun_arg_res_85_, 0($29) # ori _res_reg_79_,_fun_arg_res_85_,0 sw $2, 0($23) # was: sw _res_reg_79_, 0(_addr_reg_80_) addi $23, $23, 4 # was: addi _addr_reg_80_, _addr_reg_80_, 4 addi $24, $24, 1 # was: addi _i_reg_81_, _i_reg_81_, 1 j _loop_beg_82_ _loop_end_83_: ori $2, $21, 0 # was: ori _res_reg_69_, _fun_arg_res_75_, 0 sw $2, 0($19) # was: sw _res_reg_69_, 0(_addr_reg_70_) addi $19, $19, 4 # was: addi _addr_reg_70_, _addr_reg_70_, 4 addi $18, $18, 1 # was: addi _i_reg_71_, _i_reg_71_, 1 j _loop_beg_72_ _loop_end_73_: ori $2, $17, 0 # was: ori $2, _mainres_1_, 0 addi $29, $29, 52 lw $25, -48($29) lw $24, -44($29) lw $23, -40($29) lw $22, -36($29) lw $21, -32($29) lw $20, -28($29) lw $19, -24($29) lw $18, -20($29) lw $17, -16($29) lw $16, -12($29) lw $31, -4($29) jr $31 ord: jr $31 chr: andi $2, $2, 255 jr $31 putint: addi $29, $29, -8 sw $2, 0($29) sw $4, 4($29) ori $4, $2, 0 ori $2, $0, 1 syscall ori $2, $0, 4 la $4, _space_ syscall lw $2, 0($29) lw $4, 4($29) addi $29, $29, 8 jr $31 getint: ori $2, $0, 5 syscall jr $31 putchar: addi $29, $29, -8 sw $2, 0($29) sw $4, 4($29) ori $4, $2, 0 ori $2, $0, 11 syscall ori $2, $0, 4 la $4, _space_ syscall lw $2, 0($29) lw $4, 4($29) addi $29, $29, 8 jr $31 getchar: addi $29, $29, -8 sw $4, 0($29) sw $5, 4($29) ori $2, $0, 12 syscall ori $5, $2, 0 ori $2, $0, 4 la $4, _cr_ syscall ori $2, $5, 0 lw $4, 0($29) lw $5, 4($29) addi $29, $29, 8 jr $31 putstring: addi $29, $29, -16 sw $2, 0($29) sw $4, 4($29) sw $5, 8($29) sw $6, 12($29) lw $4, 0($2) addi $5, $2, 4 add $6, $5, $4 ori $2, $0, 11 putstring_begin: sub $4, $5, $6 bgez $4, putstring_done lb $4, 0($5) syscall addi $5, $5, 1 j putstring_begin putstring_done: lw $2, 0($29) lw $4, 4($29) lw $5, 8($29) lw $6, 12($29) addi $29, $29, 16 jr $31 _RuntimeError_: la $4, _ErrMsg_ ori $2, $0, 4 syscall ori $4, $5, 0 ori $2, $0, 1 syscall la $4, _colon_space_ ori $2, $0, 4 syscall ori $4, $6, 0 ori $2, $0, 4 syscall la $4, _cr_ ori $2, $0, 4 syscall j _stop_ .data # Fixed strings for I/O _ErrMsg_: .asciiz "Runtime error at line " _colon_space_: .asciiz ": " _cr_: .asciiz "\n" _space_: .asciiz " " # Message strings for specific errors _Msg_IllegalArraySize_: .asciiz "negative array size" _Msg_IllegalIndex_: .asciiz "array index out of bounds" _Msg_DivZero_: .asciiz "division by zero" # String Literals .align 2 _true: .space 4 .asciiz "true" .align 2 _false: .space 4 .asciiz "false" .align 2 _heap_: .space 100000