45 lines
536 B
ArmAsm
45 lines
536 B
ArmAsm
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global _start
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[bits 32]
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[section .text]
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%include "utils.s"
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_start:
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; HASH
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mov esi, file
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xor ebx, ebx ; current value
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mov ebp, 17 ; mul value
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hash:
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movzx eax, byte [esi]
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inc esi
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cmp al, ','
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jle .next_seq
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; do HASH
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; current += new
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add eax, ebx
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; current *= 17
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mul ebp
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; current %= 256
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movzx ebx, al
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jmp hash
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.next_seq:
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add [final_value], ebx
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xor ebx, ebx
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cmp esi, file.over
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jb hash
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game_over:
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mov eax, [final_value]
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call print_dec
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call newline
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jmp exit
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[section .data]
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final_value: dd 0
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file: incbin "input"
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.over:
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[section .bss]
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