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Kernel/aarch64: Add implementation for Processor::current_in_irq

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This commit is contained in:
Timon Kruiper 2022-10-17 13:53:41 +02:00 • committed by Gunnar Beutner
parent 1348757dda
commit 6680241773
1 changed files with 6 additions and 2 deletions
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8
Kernel/Arch/aarch64/Processor.h
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@ -1,5 +1,6 @@
/* /*
* Copyright (c) 2018-2021, James Mintram <me@jamesrm.com> * Copyright (c) 2018-2021, James Mintram <me@jamesrm.com>
* Copyright (c) 2022, Timon Kruiper <timonkruiper@gmail.com>
* *
* SPDX-License-Identifier: BSD-2-Clause * SPDX-License-Identifier: BSD-2-Clause
*/ */
@ -103,8 +104,7 @@ public:
ALWAYS_INLINE static FlatPtr current_in_irq() ALWAYS_INLINE static FlatPtr current_in_irq()
{ {
TODO_AARCH64(); return current().m_in_irq;
return 0;
} }
ALWAYS_INLINE static u64 read_cpu_counter() ALWAYS_INLINE static u64 read_cpu_counter()
@ -186,6 +186,10 @@ public:
private: private:
u32 m_in_critical { 0 }; u32 m_in_critical { 0 };
// FIXME: Once there is code in place to differentiate IRQs from synchronous exceptions (syscalls),
// this member should be incremented. Also this member shouldn't be a FlatPtr.
FlatPtr m_in_irq { 0 };
}; };
} }