ostd::arch::cpu::context

Struct CpuExceptionInfo

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#[repr(C)]
pub struct CpuExceptionInfo {
    pub id: usize,
    pub error_code: usize,
    pub page_fault_addr: usize,
}
Expand description

CPU exception information.

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§id: usize

The ID of the exception.

§error_code: usize

The error code associated with the exception.

§page_fault_addr: usize

The virtual address where a page fault occurred.

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impl CpuExceptionInfo

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pub fn cpu_exception(&self) -> CpuException

Get corresponding CPU exception

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impl Clone for CpuExceptionInfo

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fn clone(&self) -> CpuExceptionInfo

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CpuExceptionInfo

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for CpuExceptionInfo

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fn default() -> CpuExceptionInfo

Returns the “default value” for a type. Read more
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impl Copy for CpuExceptionInfo

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impl<T> Any for T
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fn type_id(&self) -> TypeId

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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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where Self: LowerHex,

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impl<T> Pointee for T

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type Metadata = ()

The metadata type for pointers and references to this type.
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impl<T> SingleInstructionLoad for T
where T: Copy,

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default unsafe fn load(offset: *const T) -> T

Gets the value of the per-CPU object. Read more
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impl<T> SingleInstructionStore for T
where T: Copy,

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default unsafe fn store(offset: *mut T, val: T)

Writes a value to the per-CPU object. Read more
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fn tap(self, func: impl FnOnce(&Self)) -> Self

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