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Merge pull request #702 from phil-opp/post-06-fix

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Make double fault handlers diverging
This commit is contained in:
Philipp Oppermann
2019-12-10 17:17:00 +01:00
committed by GitHub
parent 16c499f966 d1cf8000a3
commit 423b6e49cc
2 changed files with 2 additions and 2 deletions
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2
src/interrupts.rs
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@@ -26,7 +26,7 @@ extern "x86-interrupt" fn breakpoint_handler(stack_frame: &mut InterruptStackFra
extern "x86-interrupt" fn double_fault_handler( extern "x86-interrupt" fn double_fault_handler(
stack_frame: &mut InterruptStackFrame, stack_frame: &mut InterruptStackFrame,
_error_code: u64, _error_code: u64,
) { ) -> ! {
panic!("EXCEPTION: DOUBLE FAULT\n{:#?}", stack_frame); panic!("EXCEPTION: DOUBLE FAULT\n{:#?}", stack_frame);
} }

2
tests/stack_overflow.rs
View File

@@ -45,7 +45,7 @@ pub fn init_test_idt() {
extern "x86-interrupt" fn test_double_fault_handler( extern "x86-interrupt" fn test_double_fault_handler(
_stack_frame: &mut InterruptStackFrame, _stack_frame: &mut InterruptStackFrame,
_error_code: u64, _error_code: u64,
) { ) -> ! {
serial_println!("[ok]"); serial_println!("[ok]");
exit_qemu(QemuExitCode::Success); exit_qemu(QemuExitCode::Success);
loop {} loop {}