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Kernel/aarch64: Remove copy constructor from Processor

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I can't think of a reason why copying the Processor class makes sense,
so lets make sure it's not possible to do it by accident by declaring
the copy constructor as deleted.
This commit is contained in:
Timon Kruiper 2022-12-22 14:01:54 +01:00 • committed by Andrew Kaster
parent fbfe669f6d
commit 27b384e073
1 changed files with 9 additions and 6 deletions
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15
Kernel/Arch/aarch64/Processor.h
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@ -42,6 +42,8 @@ class Processor {
void* m_processor_specific_data[static_cast<size_t>(ProcessorSpecificDataID::__Count)];
public:
Processor() = default;
void initialize(u32 cpu);
template<typename T>
@ -166,8 +168,7 @@ public:
ALWAYS_INLINE static bool current_in_scheduler()
{
auto current_processor = current();
return current_processor.m_in_scheduler;
return current().m_in_scheduler;
}
ALWAYS_INLINE static void set_current_in_scheduler(bool value)
@ -178,14 +179,14 @@ public:
// FIXME: Share the critical functions with x86/Processor.h
ALWAYS_INLINE static void enter_critical()
{
auto current_processor = current();
current_processor.m_in_critical = current_processor.in_critical() + 1;
auto& current_processor = current();
current_processor.m_in_critical = current_processor.m_in_critical + 1;
}
ALWAYS_INLINE static void leave_critical()
{
auto current_processor = current();
current_processor.m_in_critical = current_processor.in_critical() - 1;
auto& current_processor = current();
current_processor.m_in_critical = current_processor.m_in_critical - 1;
}
static u32 clear_critical();
@ -269,6 +270,8 @@ public:
void exit_trap(TrapFrame& trap);
private:
Processor(Processor const&) = delete;
Thread* m_current_thread;
Thread* m_idle_thread;
u32 m_in_critical { 0 };