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Kernel: Add enum InterruptsState and helper functions

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This commit adds the concept of an InterruptsState to the kernel. This
will be used to make the Spinlock code architecture independent. A new
Processor.cpp file is added such that we don't have to duplicate the
code.
This commit is contained in:
Timon Kruiper 2022-08-23 21:25:36 +02:00 • committed by Andreas Kling
parent c1b0d254fd
commit 6432f3eee8
3 changed files with 42 additions and 0 deletions
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13
Kernel/Arch/Processor.h
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@ -10,6 +10,19 @@
#include <AK/Function.h>
#include <Kernel/Arch/DeferredCallEntry.h>
namespace Kernel {
// FIXME: Move the InterruptsState enum and related functions inside the Processor class.
enum class InterruptsState {
Enabled,
Disabled
};
InterruptsState processor_interrupts_state();
void restore_processor_interrupts_state(InterruptsState);
}
#if ARCH(X86_64) || ARCH(I386)
# include <Kernel/Arch/x86/Processor.h>
#elif ARCH(AARCH64)