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kern: implement KResourceLimit

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This commit is contained in:
Michael Scire
2020-02-06 05:34:38 -08:00
parent 23f5d77f37
commit 1de607c183
17 changed files with 566 additions and 22 deletions
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14
libraries/libmesosphere/include/mesosphere/kern_k_thread.hpp
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@@ -24,6 +24,8 @@
namespace ams::kern {
class KThreadQueue;
using KThreadFunction = void (*)(uintptr_t);
class KThread final : public KAutoObjectWithSlabHeapAndContainer<KThread, KSynchronizationObject>, public KTimerTask, public KWorkerTask {
@@ -133,7 +135,7 @@ namespace ams::kern {
s64 last_scheduled_tick;
QueueEntry per_core_priority_queue_entry[cpu::NumCores];
QueueEntry sleeping_queue_entry;
void /* TODO KThreadQueue */ *sleeping_queue;
KThreadQueue *sleeping_queue;
util::IntrusiveListNode waiter_list_node;
util::IntrusiveRedBlackTreeNode condvar_arbiter_tree_node;
util::IntrusiveListNode process_list_node;
@@ -204,8 +206,8 @@ namespace ams::kern {
}
public:
constexpr ALWAYS_INLINE const KAffinityMask &GetAffinityMask() const { return this->affinity_mask; }
constexpr ALWAYS_INLINE ThreadState GetThreadState() const { return static_cast<ThreadState>(this->thread_state & ThreadState_Mask); }
constexpr ALWAYS_INLINE ThreadState GetRawThreadState() const { return this->thread_state; }
constexpr ALWAYS_INLINE ThreadState GetState() const { return static_cast<ThreadState>(this->thread_state & ThreadState_Mask); }
constexpr ALWAYS_INLINE ThreadState GetRawState() const { return this->thread_state; }
NOINLINE void SetState(ThreadState state);
NOINLINE KThreadContext *GetContextForSchedulerLoop();
@@ -217,6 +219,10 @@ namespace ams::kern {
constexpr ALWAYS_INLINE QueueEntry &GetPriorityQueueEntry(s32 core) { return this->per_core_priority_queue_entry[core]; }
constexpr ALWAYS_INLINE const QueueEntry &GetPriorityQueueEntry(s32 core) const { return this->per_core_priority_queue_entry[core]; }
constexpr ALWAYS_INLINE QueueEntry &GetSleepingQueueEntry() { return this->sleeping_queue_entry; }
constexpr ALWAYS_INLINE const QueueEntry &GetSleepingQueueEntry() const { return this->sleeping_queue_entry; }
constexpr ALWAYS_INLINE void SetSleepingQueue(KThreadQueue *q) { this->sleeping_queue = q; }
constexpr ALWAYS_INLINE s32 GetNumKernelWaiters() const { return this->num_kernel_waiters; }
constexpr ALWAYS_INLINE s64 GetLastScheduledTick() const { return this->last_scheduled_tick; }
@@ -245,7 +251,7 @@ namespace ams::kern {
}
ALWAYS_INLINE bool IsTerminationRequested() const {
return this->termination_requested || this->GetRawThreadState() == ThreadState_Terminated;
return this->termination_requested || this->GetRawState() == ThreadState_Terminated;
}
public: