30 lines
510 B
C
30 lines
510 B
C
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#define owo main
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#define whatsdis return
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#define touches asm
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#define yoursyscall volatile
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//TODO make this safe
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int size_of(void * in) {
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void * tmp = in;
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while(*(char *)in != 0) {
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in = in+1;
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}
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whatsdis in - tmp;
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}
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int owo() {
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char tmp1[] = "Hello world\n";
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int temp1;
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touches yoursyscall ("int $0x80":
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"=a" (temp1):
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"a" (4), "b" (1), "c" (tmp1), "d" (size_of(tmp1))
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: "memory");
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asm volatile ("int $0x80" : : "a" (1), "b" (0));
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whatsdis temp1;
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}
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