Crate secgate

Modules

• util
  A set of utility types for low-level communication between compartments.

Macros

• secgate_prelude
  Required to put in your source if you call any secure gates.

Structs

• Arguments
  Arguments that will be passed to the secure call. Concrete versions of this are generated by the macro.
• GateCallInfo
• Return
  Return value to be filled by the secure call. Concrete versions of this are generated by the macro.
• SecGateInfo
  A struct of information about a secure gate. These are auto-generated by the crate::secure_gate macro, and stored in a special ELF section (.twz_secgate_info) as an array. The dynamic linker and monitor can then use this to easily enumerate gates.

Enums

• SecGateReturn
  Enum of possible return codes, similar to Result, but with specific variants of possible failures of initializing or invoking the secure gate call.

Constants

• SECGATE_TRAMPOLINE_ALIGN
  Minimum alignment of secure trampolines.

Traits

• Crossing
  An auto trait that limits the types that can be send across to another compartment. These are:

Type Aliases

• RawSecGateInfo
  Non-generic and non-pointer-based SecGateInfo, for use during dynamic linking.

Attribute Macros

• secure_gate