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sq move null cap

This commit is contained in:
Berkus Decker 2020-12-13 19:41:15 +02:00
parent d129db345f
commit 6e6e82f466
1 changed files with 9 additions and 9 deletions
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18
nucleus/src/arch/aarch64/caps.rs
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@ -380,6 +380,15 @@ capdefs! {
AsidControl, AsidPool AsidControl, AsidPool
} }
impl NullCapability {
/// Create a Null capability.
///
/// Such capabilities are invalid and can not be used for anything.
pub fn new() -> NullCapability {
NullCapability(LocalRegisterCopy::new(u128::from(NullCap::Type::value)))
}
}
// @todo retyping a device capability requires specifying memory base exactly, can't just pick next frame? // @todo retyping a device capability requires specifying memory base exactly, can't just pick next frame?
/// Capability to a block of untyped memory. /// Capability to a block of untyped memory.
@ -483,15 +492,6 @@ impl CapNodeCapability {
} }
} }
impl NullCapability {
/// Create a Null capability.
///
/// Such capabilities are invalid and can not be used for anything.
pub fn new() -> NullCapability {
NullCapability(LocalRegisterCopy::new(u128::from(NullCap::Type::value)))
}
}
impl CapNodeCapability { impl CapNodeCapability {
/// Create a capability to CapNode. /// Create a capability to CapNode.
/// ///