kern: Implement exception vector ASM

2020-02-08 02:49:32 -08:00
parent e330b6187f
commit 919b8124dc
26 changed files with 1497 additions and 60 deletions
--- a/libraries/libmesosphere/include/mesosphere/kern_k_scheduler.hpp
+++ b/libraries/libmesosphere/include/mesosphere/kern_k_scheduler.hpp
@@ -74,6 +74,14 @@ namespace ams::kern {

            NOINLINE void Initialize(KThread *idle_thread);
            NOINLINE void Activate();
+
+            ALWAYS_INLINE void RequestScheduleOnInterrupt() {
+                SetSchedulerUpdateNeeded();
+
+                if (CanSchedule()) {
+                    this->ScheduleOnInterrupt();
+                }
+            }
        private:
            /* Static private API. */
            static ALWAYS_INLINE bool IsSchedulerUpdateNeeded() { return s_scheduler_update_needed; }
@@ -130,6 +138,11 @@ namespace ams::kern {
                this->ScheduleImpl();
            }

+            ALWAYS_INLINE void ScheduleOnInterrupt() {
+                KScopedDisableDispatch dd;
+                this->Schedule();
+            }
+
            void RescheduleOtherCores(u64 cores_needing_scheduling);

            ALWAYS_INLINE void RescheduleCurrentCore() {