| .. | ||
| .github/workflows | ||
| patches | ||
| src | ||
| .cargo_vcs_info.json | ||
| Android.bp | ||
| AUTHORS | ||
| cargo2android.json | ||
| Cargo.toml | ||
| Cargo.toml.orig | ||
| CHANGELOG.md | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| LICENSE-APACHE | ||
| LICENSE-MIT | ||
| METADATA | ||
| MODULE_LICENSE_APACHE2 | ||
| OWNERS | ||
| README.md | ||
| rust-toolchain.toml | ||
SMCCC and PSCI functions for bare-metal Rust on aarch64
This crate provides support for the Arm SMC Calling Convention version 1.4, including standard Arm Architecture Calls constants, and version 1.1 of the Arm Power State Coordination Interface (PSCI). It includes constants, functions to make the calls (on aarch64 targets), and error types.
Note that PSCI and other SMCCC calls may be made via either HVC or SMC. You can choose which one to
use by building this crate with the corresponding feature (i.e. hvc or smc). By default hvc is
enabled. If neither feature is enabled then the functions to make calls will not be available, but
the constants are still provided.
This crate currently only supports aarch64 and the SMC64 versions of the various calls, in the cases that both SMC32 and SMC64 versions exist.
This is not an officially supported Google product.
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contributing
If you want to contribute to the project, see details of how we accept contributions.