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Test our exception handler by invoking a breakpoint exception

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Philipp Oppermann
2017-04-18 15:17:43 +02:00
parent fab320271a
commit 93aff8cfa8
1 changed files with 6 additions and 1 deletions
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7
src/lib.rs
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@@ -48,12 +48,17 @@ pub extern "C" fn rust_main(multiboot_information_address: usize) {
HEAP_ALLOCATOR.lock().init(HEAP_START, HEAP_START + HEAP_SIZE);
}
// initialize our IDT
interrupts::init();
for i in 0..10000 {
format!("Some String");
}
println!("It did not crash!");
// invoke a breakpoint exception
x86_64::instructions::interrupts::int3();
println!("It did not crash!");
loop {}
}