58 lines
1.3 KiB
Plaintext
58 lines
1.3 KiB
Plaintext
global str terminal_namespace = "/dev/term/0";
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global str prompt = "Enter a string:";
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global str new_line = "\n";
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function main ();
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real a $0;
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int i $1;
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int mode $11;
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str term $10;
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load_immediate 5.0 -> a;
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load_immediate 5000 -> i;
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load_immediate 0 -> $2;
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load_immediate -1 -> $3;
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load_immediate 5.0 -> $5;
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loop loop_body;
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add_real a $5 -> a;
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add_int i $3 -> i;
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jump_ge_int loop_body i $2;
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load_immediate terminal_namespace -> term;
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load_immediate 0 -> mode;
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syscall OPEN term mode -> term; // Terminal term = open("/dev/term/0", 0);
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nat b $1;
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real_to_nat a -> b;
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load_immediate prompt -> $7;
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string_length $7 -> $8;
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syscall WRITE term $7 $8; // print prompt
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str user_string $9;
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load_immediate 32 -> $8;
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malloc $8 -> user_string;
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syscall READ term user_string; $8 // read in max 32 byte string
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call pln user_string -> void;
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nat_to_string b -> $4;
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call pln $4 -> void;
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real_to_string a -> $3;
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call pln $3 -> void;
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exit 0;
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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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strlen 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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strlen nl -> nl_length;
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syscall WRITE ts nl nl_length;
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return; |