diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/kapi/interrupts.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/kapi/interrupts.cpp b/kernel/kapi/interrupts.cpp index e79453a..27427bb 100644 --- a/kernel/kapi/interrupts.cpp +++ b/kernel/kapi/interrupts.cpp @@ -31,6 +31,12 @@ namespace kapi::interrupts { auto & handler_list = handlers.at(irq_number); + if (handler_list.empty()) + { + kstd::println(kstd::print_sink::stderr, "[OS:interrupts] No handler for IRQ{}", irq_number); + return status::unhandled; + } + for (auto handler : handler_list) { if (handler && handler->handle_interrupt(irq_number) == status::handled) |