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Kernel/aarch64: Add implementation for Processor::current_in_irq
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1 changed files with 6 additions and 2 deletions
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@ -1,5 +1,6 @@
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/*
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* Copyright (c) 2018-2021, James Mintram <me@jamesrm.com>
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* Copyright (c) 2022, Timon Kruiper <timonkruiper@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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@ -103,8 +104,7 @@ public:
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ALWAYS_INLINE static FlatPtr current_in_irq()
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{
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TODO_AARCH64();
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return 0;
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return current().m_in_irq;
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}
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ALWAYS_INLINE static u64 read_cpu_counter()
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@ -186,6 +186,10 @@ public:
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private:
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u32 m_in_critical { 0 };
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// FIXME: Once there is code in place to differentiate IRQs from synchronous exceptions (syscalls),
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// this member should be incremented. Also this member shouldn't be a FlatPtr.
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FlatPtr m_in_irq { 0 };
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};
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}
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