michaelkuc6/blog_os
1
0
Fork 0
mirror of https://github.com/phil-opp/blog_os.git synced 2025-12-16 14:27:49 +00:00
Code Issues Projects Releases Wiki Activity

Test our exception handler by invoking a breakpoint exception

Browse Source
This commit is contained in:
Philipp Oppermann
2017-04-18 15:17:43 +02:00
parent fab320271a
commit 93aff8cfa8
1 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/lib.rs
View File

@@ -48,12 +48,17 @@ pub extern "C" fn rust_main(multiboot_information_address: usize) {
HEAP_ALLOCATOR.lock().init(HEAP_START, HEAP_START + HEAP_SIZE); HEAP_ALLOCATOR.lock().init(HEAP_START, HEAP_START + HEAP_SIZE);
} }
// initialize our IDT
interrupts::init();
for i in 0..10000 { for i in 0..10000 {
format!("Some String"); format!("Some String");
} }
println!("It did not crash!"); // invoke a breakpoint exception
x86_64::instructions::interrupts::int3();
println!("It did not crash!");
loop {} loop {}
} }