Enum tartan_arch::aarch64::ExceptionLevel
source · #[repr(u8)]
pub enum ExceptionLevel {
Zero,
One,
Two,
Three,
}
Available on AArch64 only.
Expand description
EL
: Defines the privilege level of executing code. Higher values have more
privileges.
Variants§
Zero
EL0
, used for unprivileged user code.
One
EL1
, used for OS kernel code.
Two
EL2
, used for hypervisors in virtualized systems.
Three
EL3
, used for the secure manager.