70dd980c8d
Update fortanix-sgx-abi to 0.5.0 to add support for cancel queue (see https://github.com/fortanix/rust-sgx/pull/405 and https://github.com/fortanix/rust-sgx/pull/404). Export some useful traits for processing SGX usercall. This is needed for https://github.com/fortanix/rust-sgx/pull/404 to avoid duplication.
54 lines
1.9 KiB
Rust
54 lines
1.9 KiB
Rust
//! Functionality specific to the `x86_64-fortanix-unknown-sgx` target.
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//!
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//! This includes functions to deal with memory isolation, usercalls, and the
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//! SGX instruction set.
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#![deny(missing_docs)]
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#![unstable(feature = "sgx_platform", issue = "56975")]
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/// Low-level interfaces to usercalls. See the [ABI documentation] for more
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/// information.
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///
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/// [ABI documentation]: https://docs.rs/fortanix-sgx-abi/
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pub mod usercalls {
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pub use crate::sys::abi::usercalls::*;
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/// Primitives for allocating memory in userspace as well as copying data
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/// to and from user memory.
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pub mod alloc {
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pub use crate::sys::abi::usercalls::alloc::*;
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}
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/// Lowest-level interfaces to usercalls and usercall ABI type definitions.
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pub mod raw {
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pub use crate::sys::abi::usercalls::raw::{
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accept_stream, alloc, async_queues, bind_stream, close, connect_stream, exit, flush,
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free, insecure_time, launch_thread, read, read_alloc, send, wait, write,
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};
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pub use crate::sys::abi::usercalls::raw::{do_usercall, Usercalls as UsercallNrs};
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pub use crate::sys::abi::usercalls::raw::{Register, RegisterArgument, ReturnValue};
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// fortanix-sgx-abi re-exports
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pub use crate::sys::abi::usercalls::raw::Error;
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pub use crate::sys::abi::usercalls::raw::{ByteBuffer, FifoDescriptor, Return, Usercall};
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pub use crate::sys::abi::usercalls::raw::{Fd, Result, Tcs};
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pub use crate::sys::abi::usercalls::raw::{
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EV_RETURNQ_NOT_EMPTY, EV_UNPARK, EV_USERCALLQ_NOT_FULL, FD_STDERR, FD_STDIN, FD_STDOUT,
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RESULT_SUCCESS, USERCALL_USER_DEFINED, WAIT_INDEFINITE, WAIT_NO,
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};
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}
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}
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/// Functions for querying mapping information for pointers.
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pub mod mem {
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pub use crate::sys::abi::mem::*;
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}
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pub mod arch;
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pub mod ffi;
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pub mod io;
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/// Functions for querying thread-related information.
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pub mod thread {
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pub use crate::sys::abi::thread::current;
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}
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