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43 lines
2 KiB
C++
43 lines
2 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_scheduler.hpp>
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#include <mesosphere/kern_select_interrupt_manager.hpp>
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namespace ams::kern {
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/* NOTE: This header is included after all main headers. */
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consteval bool KScheduler::ValidateAssemblyOffsets() {
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static_assert(AMS_OFFSETOF(KScheduler, m_state.needs_scheduling) == KSCHEDULER_NEEDS_SCHEDULING);
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static_assert(AMS_OFFSETOF(KScheduler, m_state.interrupt_task_runnable) == KSCHEDULER_INTERRUPT_TASK_RUNNABLE);
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static_assert(AMS_OFFSETOF(KScheduler, m_state.highest_priority_thread) == KSCHEDULER_HIGHEST_PRIORITY_THREAD);
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static_assert(AMS_OFFSETOF(KScheduler, m_state.idle_thread_stack) == KSCHEDULER_IDLE_THREAD_STACK);
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static_assert(AMS_OFFSETOF(KScheduler, m_state.prev_thread) == KSCHEDULER_PREVIOUS_THREAD);
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static_assert(AMS_OFFSETOF(KScheduler, m_state.interrupt_task_manager) == KSCHEDULER_INTERRUPT_TASK_MANAGER);
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return true;
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}
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static_assert(KScheduler::ValidateAssemblyOffsets());
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ALWAYS_INLINE void KScheduler::RescheduleOtherCores(u64 cores_needing_scheduling) {
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if (const u64 core_mask = cores_needing_scheduling & ~(1ul << m_core_id); core_mask != 0) {
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cpu::DataSynchronizationBarrierInnerShareable();
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Kernel::GetInterruptManager().SendInterProcessorInterrupt(KInterruptName_Scheduler, core_mask);
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}
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}
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}
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