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kern: implement much of KScheduler, KHardwareTimer

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This commit is contained in:
Michael Scire
2020-02-05 13:02:35 -08:00
parent 5e4307046a
commit 62de3322ff
19 changed files with 972 additions and 72 deletions
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28
libraries/libmesosphere/include/mesosphere/kern_kernel.hpp
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@@ -21,6 +21,7 @@
#include <mesosphere/kern_k_memory_manager.hpp>
#include <mesosphere/kern_k_core_local_region.hpp>
#include <mesosphere/kern_k_thread.hpp>
#include <mesosphere/kern_select_hardware_timer.hpp>
namespace ams::kern {
@@ -35,6 +36,13 @@ namespace ams::kern {
static inline State s_state = State::Invalid;
static inline KThread s_main_threads[cpu::NumCores];
static inline KThread s_idle_threads[cpu::NumCores];
private:
static ALWAYS_INLINE KCoreLocalContext &GetCoreLocalContext() {
return reinterpret_cast<KCoreLocalRegion *>(cpu::GetCoreLocalRegionAddress())->current.context;
}
static ALWAYS_INLINE KCoreLocalContext &GetCoreLocalContext(s32 core_id) {
return reinterpret_cast<KCoreLocalRegion *>(cpu::GetCoreLocalRegionAddress())->absolute[core_id].context;
}
public:
static NOINLINE void InitializeCoreLocalRegion(s32 core_id);
static NOINLINE void InitializeMainAndIdleThreads(s32 core_id);
@@ -49,6 +57,26 @@ namespace ams::kern {
static ALWAYS_INLINE KThread &GetIdleThread(s32 core_id) {
return s_idle_threads[core_id];
}
static ALWAYS_INLINE KScheduler &GetScheduler() {
return GetCoreLocalContext().scheduler;
}
static ALWAYS_INLINE KScheduler &GetScheduler(s32 core_id) {
return GetCoreLocalContext(core_id).scheduler;
}
static ALWAYS_INLINE KInterruptTaskManager &GetInterruptTaskManager() {
return GetCoreLocalContext().interrupt_task_manager;
}
static ALWAYS_INLINE KInterruptManager &GetInterruptManager() {
return GetCoreLocalContext().interrupt_manager;
}
static ALWAYS_INLINE KHardwareTimer &GetHardwareTimer() {
return GetCoreLocalContext().hardware_timer;
}
};
}