.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 zero zero: sw $31, -4($29) addi $29, $29, -8 # ori _param_b_1_,$2,0 # ori _cond_6_,_param_b_1_,0 bne $2, $0, _then_3_ # was: bne _cond_6_, $0, _then_3_ j _else_4_ _then_3_: ori $2, $0, 0 # was: ori _zerores_2_, $0, 0 j _endif_5_ _else_4_: # ori _arg_7_,_param_b_1_,0 # ori $2,_arg_7_,0 jal zero # was: jal zero, $2 # ori _zerores_2_,$2,0 _endif_5_: # ori $2,_zerores_2_,0 addi $29, $29, 8 lw $31, -4($29) jr $31 # Function main main: sw $31, -4($29) sw $17, -12($29) sw $16, -8($29) addi $29, $29, -16 ori $16, $0, 4132 # was: ori _tmp_10_, $0, 4132 # ori _letBind_9_,_tmp_10_,0 ori $2, $16, 0 # was: ori $2, _letBind_9_, 0 jal putint # was: jal putint, $2 ori $2, $0, 1 # was: ori _arg_14_, $0, 1 # ori $2,_arg_14_,0 jal zero # was: jal zero, $2 ori $6, $2, 0 # was: ori _letBind_13_, $2, 0 ori $2, $0, 1 # was: ori _plus_L_16_, $0, 1 # ori _plus_R_17_,_letBind_13_,0 add $4, $2, $6 # was: add _letBind_15_, _plus_L_16_, _plus_R_17_ ori $2, $0, 2 # was: ori _plus_L_19_, $0, 2 # ori _plus_R_20_,_letBind_13_,0 add $2, $2, $6 # was: add _letBind_18_, _plus_L_19_, _plus_R_20_ ori $3, $0, 3 # was: ori _plus_L_22_, $0, 3 # ori _plus_R_23_,_letBind_13_,0 add $3, $3, $6 # was: add _letBind_21_, _plus_L_22_, _plus_R_23_ ori $5, $0, 4 # was: ori _plus_L_25_, $0, 4 # ori _plus_R_26_,_letBind_13_,0 add $6, $5, $6 # was: add _letBind_24_, _plus_L_25_, _plus_R_26_ ori $5, $0, 1000 # was: ori _mult1_L_33_, $0, 1000 # ori _mult2_R_34_,_letBind_24_,0 mul $5, $5, $6 # was: mul _plus_L_31_, _mult1_L_33_, _mult2_R_34_ ori $6, $0, 100 # was: ori _mult1_L_35_, $0, 100 # ori _mult2_R_36_,_letBind_15_,0 mul $4, $6, $4 # was: mul _plus_R_32_, _mult1_L_35_, _mult2_R_36_ add $5, $5, $4 # was: add _plus_L_29_, _plus_L_31_, _plus_R_32_ ori $4, $0, 10 # was: ori _mult1_L_37_, $0, 10 # ori _mult2_R_38_,_letBind_21_,0 mul $3, $4, $3 # was: mul _plus_R_30_, _mult1_L_37_, _mult2_R_38_ add $3, $5, $3 # was: add _plus_L_27_, _plus_L_29_, _plus_R_30_ # ori _plus_R_28_,_letBind_18_,0 add $17, $3, $2 # was: add _tmp_12_, _plus_L_27_, _plus_R_28_ # ori _letBind_11_,_tmp_12_,0 ori $2, $17, 0 # was: ori $2, _letBind_11_, 0 jal putint # was: jal putint, $2 ori $2, $0, 10000 # was: ori _mult1_L_41_, $0, 10000 # ori _mult2_R_42_,_letBind_9_,0 mul $2, $2, $16 # was: mul _plus_L_39_, _mult1_L_41_, _mult2_R_42_ # ori _plus_R_40_,_letBind_11_,0 add $2, $2, $17 # was: add _mainres_8_, _plus_L_39_, _plus_R_40_ # ori $2,_mainres_8_,0 addi $29, $29, 16 lw $17, -12($29) lw $16, -8($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