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https://github.com/Atmosphere-NX/Atmosphere.git
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96f95b9f95
* result: try out some experimental shenanigans * result: sketch out some more shenanigans * result: see what it looks like to convert kernel to use result conds instead of guards * make rest of kernel use experimental new macro-ing
75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
/*
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* Copyright (c) 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_common.hpp>
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#include <mesosphere/kern_k_auto_object.hpp>
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#include <mesosphere/kern_slab_helpers.hpp>
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#include <mesosphere/kern_k_readable_event.hpp>
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#include <mesosphere/kern_k_interrupt_task.hpp>
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namespace ams::kern {
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class KInterruptEventTask;
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class KInterruptEvent final : public KAutoObjectWithSlabHeapAndContainer<KInterruptEvent, KReadableEvent> {
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MESOSPHERE_AUTOOBJECT_TRAITS(KInterruptEvent, KReadableEvent);
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private:
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s32 m_interrupt_id;
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s32 m_core_id;
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bool m_is_initialized;
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public:
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constexpr explicit KInterruptEvent(util::ConstantInitializeTag) : KAutoObjectWithSlabHeapAndContainer<KInterruptEvent, KReadableEvent>(util::ConstantInitialize), m_interrupt_id(-1), m_core_id(-1), m_is_initialized(false) { /* ... */ }
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explicit KInterruptEvent() : m_interrupt_id(-1), m_is_initialized(false) { /* ... */ }
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Result Initialize(int32_t interrupt_name, ams::svc::InterruptType type);
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void Finalize();
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Result Reset();
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Result Clear() {
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MESOSPHERE_ASSERT_THIS();
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/* Try to perform a reset, succeeding unconditionally. */
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this->Reset();
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R_SUCCEED();
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}
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bool IsInitialized() const { return m_is_initialized; }
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static void PostDestroy(uintptr_t arg) { MESOSPHERE_UNUSED(arg); /* ... */ }
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constexpr s32 GetInterruptId() const { return m_interrupt_id; }
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};
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class KInterruptEventTask : public KSlabAllocated<KInterruptEventTask>, public KInterruptTask {
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private:
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KInterruptEvent *m_event;
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public:
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constexpr KInterruptEventTask() : m_event(nullptr) { /* ... */ }
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~KInterruptEventTask() { /* ... */ }
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virtual KInterruptTask *OnInterrupt(s32 interrupt_id) override;
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virtual void DoTask() override;
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void Unregister(s32 interrupt_id, s32 core_id);
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public:
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static Result Register(s32 interrupt_id, s32 core_id, bool level, KInterruptEvent *event);
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};
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}
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