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Kernel/aarch64: Handle instruction aborts
To detect instruction aborts, a helper to Registers.h is added, and used in Interrupts.cpp. Additionally, the PageFault class gets a setter to set the PageFaults m_is_instruction_fetch bool, and is also used in Interrupts.cpp.
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3 changed files with 11 additions and 1 deletions
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@ -78,6 +78,8 @@ public:
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void set_mode(ExecutionMode execution_mode) { m_execution_mode = execution_mode; }
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ExecutionMode mode() const { return m_execution_mode; }
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void set_instruction_fetch(bool b) { m_is_instruction_fetch = b; }
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bool is_not_present() const { return m_type == Type::PageNotPresent; }
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bool is_protection_violation() const { return m_type == Type::ProtectionViolation; }
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bool is_read() const { return m_access == Access::Read; }
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