kern: add tracing for irq/scheduling

2020-08-03 18:11:13 -07:00
parent 8e5c0a9663
commit f058536b59
6 changed files with 59 additions and 12 deletions
--- a/libraries/libmesosphere/source/arch/arm64/kern_k_interrupt_manager.cpp
+++ b/libraries/libmesosphere/source/arch/arm64/kern_k_interrupt_manager.cpp
@@ -111,6 +111,9 @@ namespace ams::kern::arch::arm64 {
        const u32 raw_irq = this->interrupt_controller.GetIrq();
        const s32 irq = KInterruptController::ConvertRawIrq(raw_irq);

+        /* Trace the interrupt. */
+        MESOSPHERE_KTRACE_INTERRUPT(irq);
+
        /* If the IRQ is spurious, we don't need to reschedule. */
        if (irq < 0) {
            return false;