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Kernel: Fix GenericInterruptHandler problems with virtual functions

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Because registering and unregistering interrupt handlers triggers
calls to virtual functions, we can't do this in the constructor
and destructor.

Fixes #5539
This commit is contained in:
Tom 2021-02-26 17:17:57 -07:00 • committed by Andreas Kling
parent 183ebaee91
commit 32d9534c67
11 changed files with 112 additions and 39 deletions
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6
Kernel/Interrupts/APIC.cpp
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@ -87,7 +87,8 @@ public:
static void initialize(u8 interrupt_number)
{
new APICIPIInterruptHandler(interrupt_number);
auto* handler = new APICIPIInterruptHandler(interrupt_number);
handler->register_interrupt_handler();
}
virtual void handle_interrupt(const RegisterState&) override;
@ -117,7 +118,8 @@ public:
static void initialize(u8 interrupt_number)
{
new APICErrInterruptHandler(interrupt_number);
auto* handler = new APICErrInterruptHandler(interrupt_number);
handler->register_interrupt_handler();
}
virtual void handle_interrupt(const RegisterState&) override;