33 lines
634 B
Rust
33 lines
634 B
Rust
//@compile-flags: -Clink-arg=-nostartfiles
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//@ignore-target-apple
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#![feature(lang_items, start, libc)]
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#![no_std]
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use core::panic::PanicInfo;
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use core::sync::atomic::{AtomicUsize, Ordering};
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static N: AtomicUsize = AtomicUsize::new(0);
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#[warn(clippy::main_recursion)]
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#[start]
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fn main(_argc: isize, _argv: *const *const u8) -> isize {
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let x = N.load(Ordering::Relaxed);
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N.store(x + 1, Ordering::Relaxed);
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if x < 3 {
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main(_argc, _argv);
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}
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0
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}
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#[allow(clippy::empty_loop)]
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#[panic_handler]
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fn panic(_info: &PanicInfo) -> ! {
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loop {}
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}
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#[lang = "eh_personality"]
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extern "C" fn eh_personality() {}
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