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Kernel cannot dump now.

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This commit is contained in:
Yifan Wu 2022-01-03 19:40:30 -08:00
parent abd9d361e4
commit cf6d905ac4
1 changed files with 2 additions and 2 deletions
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4
os/src/trap/mod.rs
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@ -69,7 +69,7 @@ pub fn trap_handler() -> ! {
Trap::Exception(Exception::LoadFault) | Trap::Exception(Exception::LoadFault) |
Trap::Exception(Exception::LoadPageFault) => { Trap::Exception(Exception::LoadPageFault) => {
println!( println!(
"[kernel] {:?} in application, bad addr = {:#x}, bad instruction = {:#x}, core dumped.", "[kernel] {:?} in application, bad addr = {:#x}, bad instruction = {:#x}, kernel killed it.",
scause.cause(), scause.cause(),
stval, stval,
current_trap_cx().sepc, current_trap_cx().sepc,
@ -78,7 +78,7 @@ pub fn trap_handler() -> ! {
exit_current_and_run_next(-2); exit_current_and_run_next(-2);
} }
Trap::Exception(Exception::IllegalInstruction) => { Trap::Exception(Exception::IllegalInstruction) => {
println!("[kernel] IllegalInstruction in application, core dumped."); println!("[kernel] IllegalInstruction in application, kernel killed it.");
// illegal instruction exit code // illegal instruction exit code
exit_current_and_run_next(-3); exit_current_and_run_next(-3);
} }