diff options
Diffstat (limited to 'sys')
-rw-r--r-- | sys/arm64/arm64/trap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/arm64/arm64/trap.c b/sys/arm64/arm64/trap.c index 6332bd9..33002f7 100644 --- a/sys/arm64/arm64/trap.c +++ b/sys/arm64/arm64/trap.c @@ -388,6 +388,10 @@ do_el0_sync(struct trapframe *frame) call_trapsignal(td, SIGTRAP, TRAP_BRKPT, (void *)frame->tf_elr); userret(td, frame); break; + case EXCP_MSR: + call_trapsignal(td, SIGILL, ILL_PRVOPC, (void *)frame->tf_elr); + userret(td, frame); + break; case EXCP_SOFTSTP_EL0: td->td_frame->tf_spsr &= ~PSR_SS; td->td_pcb->pcb_flags &= ~PCB_SINGLE_STEP; |