gplib/extra_tests/001_test/main.cpp

#include <gp/containers/buffer.hpp>
#include "syscall.hpp"

gp::buffer<char> hello = "Hello world\n";

extern "C" {
void _start() {
    auto memory = _mmap(0, 1 << 12, 2, 2 ^ 0x20, -1, 0);
    write(1, hello);
    _munmap(memory, 1 << 12);
    exit(0);
}
}