26 lines
534 B
Rust
26 lines
534 B
Rust
// Make sure we pretend the allocation symbols don't exist when there is no allocator
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#![feature(lang_items, start)]
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#![no_std]
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extern "Rust" {
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fn __rust_alloc(size: usize, align: usize) -> *mut u8;
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}
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#[start]
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fn start(_: isize, _: *const *const u8) -> isize {
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unsafe {
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__rust_alloc(1, 1); //~ERROR: unsupported operation: can't call foreign function: __rust_alloc
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}
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0
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}
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#[panic_handler]
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fn panic_handler(_: &core::panic::PanicInfo) -> ! {
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loop {}
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}
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#[lang = "eh_personality"]
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fn eh_personality() {}
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