diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/src/cpu/interrupts.cpp | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/arch/x86_64/src/cpu/interrupts.cpp b/arch/x86_64/src/cpu/interrupts.cpp index 2f23f07..907f289 100644 --- a/arch/x86_64/src/cpu/interrupts.cpp +++ b/arch/x86_64/src/cpu/interrupts.cpp @@ -134,25 +134,33 @@ namespace arch::cpu { auto [number, code] = frame->interrupt; - if (number < number_of_exception_vectors && !dispatch_exception(frame)) + if (number < number_of_exception_vectors) { - if (has_error_code(static_cast<exception>(number))) + if (!dispatch_exception(frame)) { - kstd::println(kstd::print_sink::stderr, - "[x86_64:CPU] Unhandled exception number {:#04x} received with code {:#04x}", number, code); - } - else - { - kstd::println(kstd::print_sink::stderr, "[x86_64:CPU] Unhandled exception number {:#04x} received", number); + if (has_error_code(static_cast<exception>(number))) + { + kstd::println(kstd::print_sink::stderr, + "[x86_64:CPU] Unhandled exception number {:#04x} received with code {:#04x}", number, code); + } + else + { + kstd::println(kstd::print_sink::stderr, "[x86_64:CPU] Unhandled exception number {:#04x} received", number); + } } } - else if (number >= number_of_exception_vectors && - kapi::interrupts::dispatch(number) == kapi::interrupts::status::unhandled) + else { - kstd::println(kstd::print_sink::stderr, "[x86_64:CPU] Unhandled interrupt {:#04x}", number); - } + auto irq_number = number - number_of_exception_vectors; - acknowledge_pic_interrupt(frame); + if (kapi::interrupts::dispatch(irq_number) == kapi::interrupts::status::unhandled) + { + kstd::println(kstd::print_sink::stderr, "[x86_64:CPU] Unhandled interrupt {:#04x} (IRQ{})", number, + irq_number); + } + + acknowledge_pic_interrupt(frame); + } } } |