49 lines
891 B
Plaintext
49 lines
891 B
Plaintext
global str terminal_namespace = "/dev/term/0";
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global str new_line = "\n";
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function main ()
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int n $0;
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int str_n $1;
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load_immediate 35 -> n;
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call fib n -> n;
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int_to_string n -> str_n;
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call pln str_n -> void;
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exit 0;
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function fib (int n $0)
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load_immediate 2 -> $1;
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jump_lt_int base_case n $1;
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load_immediate 2 -> $3;
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sub_int n $3 -> $4;
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call fib $4 -> $5;
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load_immediate 1 -> $3;
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sub_int n $3 -> $4;
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call fib $4 -> $6;
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add_int $6 $5 -> $7;
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return $7;
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else base_case;
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return n;
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function pln (str message $0)
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str ts $1;
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int mode $5;
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int msg_length $2;
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str nl $3;
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int nl_length $4;
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load_immediate terminal_namespace -> ts;
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load_immediate 0 -> mode;
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syscall OPEN ts mode -> ts;
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string_length message -> msg_length;
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syscall WRITE ts message msg_length;
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load_immediate new_line -> nl;
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string_length nl -> nl_length;
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syscall WRITE ts nl nl_length;
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return;
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