mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 20:27:45 +00:00
Tidy up the page fault code a bit in preparation.
This commit is contained in:
parent
72cdc62155
commit
e85c22fe58
4 changed files with 19 additions and 18 deletions
|
@ -126,26 +126,26 @@ enum Flags {
|
|||
|
||||
class PageFault {
|
||||
public:
|
||||
PageFault(word code, LinearAddress address)
|
||||
PageFault(word code, LinearAddress laddr)
|
||||
: m_code(code)
|
||||
, m_address(address)
|
||||
, m_laddr(laddr)
|
||||
{
|
||||
}
|
||||
|
||||
LinearAddress address() const { return m_address; }
|
||||
LinearAddress laddr() const { return m_laddr; }
|
||||
word code() const { return m_code; }
|
||||
|
||||
bool isNotPresent() const { return (m_code & 1) == PageFaultFlags::NotPresent; }
|
||||
bool isProtectionViolation() const { return (m_code & 1) == PageFaultFlags::ProtectionViolation; }
|
||||
bool isRead() const { return (m_code & 2) == PageFaultFlags::Read; }
|
||||
bool isWrite() const { return (m_code & 2) == PageFaultFlags::Write; }
|
||||
bool isUser() const { return (m_code & 4) == PageFaultFlags::UserMode; }
|
||||
bool isSupervisor() const { return (m_code & 4) == PageFaultFlags::SupervisorMode; }
|
||||
bool isInstructionFetch() const { return (m_code & 8) == PageFaultFlags::InstructionFetch; }
|
||||
bool is_not_present() const { return (m_code & 1) == PageFaultFlags::NotPresent; }
|
||||
bool is_protection_violation() const { return (m_code & 1) == PageFaultFlags::ProtectionViolation; }
|
||||
bool is_read() const { return (m_code & 2) == PageFaultFlags::Read; }
|
||||
bool is_write() const { return (m_code & 2) == PageFaultFlags::Write; }
|
||||
bool is_user() const { return (m_code & 4) == PageFaultFlags::UserMode; }
|
||||
bool is_supervisor() const { return (m_code & 4) == PageFaultFlags::SupervisorMode; }
|
||||
bool is_instruction_fetch() const { return (m_code & 8) == PageFaultFlags::InstructionFetch; }
|
||||
|
||||
private:
|
||||
word m_code;
|
||||
LinearAddress m_address;
|
||||
LinearAddress m_laddr;
|
||||
};
|
||||
|
||||
struct RegisterDump {
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue