mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
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86 lines
3.1 KiB
C++
86 lines
3.1 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <mesosphere/kern_slab_helpers.hpp>
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#include <mesosphere/kern_k_synchronization_object.hpp>
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#include <mesosphere/kern_k_affinity_mask.hpp>
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namespace ams::kern {
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class KThread final : public KAutoObjectWithSlabHeapAndContainer<KThread, KSynchronizationObject> {
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MESOSPHERE_AUTOOBJECT_TRAITS(KThread, KSynchronizationObject);
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public:
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struct StackParameters {
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alignas(0x10) u8 svc_permission[0x10];
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std::atomic<u8> dpc_flags;
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u8 current_svc_id;
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bool is_calling_svc;
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bool is_in_exception_handler;
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bool has_exception_svc_perms;
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s32 disable_count;
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void *context; /* TODO: KThreadContext * */
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};
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static_assert(alignof(StackParameters) == 0x10);
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struct QueueEntry {
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private:
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KThread *prev;
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KThread *next;
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public:
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constexpr ALWAYS_INLINE QueueEntry() : prev(nullptr), next(nullptr) { /* ... */ }
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constexpr ALWAYS_INLINE KThread *GetPrev() const { return this->prev; }
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constexpr ALWAYS_INLINE KThread *GetNext() const { return this->next; }
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constexpr ALWAYS_INLINE void SetPrev(KThread *t) { this->prev = t; }
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constexpr ALWAYS_INLINE void SetNext(KThread *t) { this->next = t; }
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};
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private:
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/* TODO: Other members. These are placeholder to get KScheduler to compile. */
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KAffinityMask affinity_mask;
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public:
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constexpr KThread() : KAutoObjectWithSlabHeapAndContainer<KThread, KSynchronizationObject>(), affinity_mask() { /* ... */ }
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constexpr ALWAYS_INLINE const KAffinityMask &GetAffinityMask() const { return this->affinity_mask; }
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public:
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static void PostDestroy(uintptr_t arg);
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/* TODO: This is a placeholder definition. */
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};
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class KScopedDisableDispatch {
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public:
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explicit ALWAYS_INLINE KScopedDisableDispatch() {
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/* TODO */
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}
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ALWAYS_INLINE ~KScopedDisableDispatch() {
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/* TODO */
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}
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};
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class KScopedEnableDispatch {
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public:
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explicit ALWAYS_INLINE KScopedEnableDispatch() {
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/* TODO */
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}
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ALWAYS_INLINE ~KScopedEnableDispatch() {
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/* TODO */
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}
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};
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}
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