Just what everyone's always wanted, [Rust on the Sony PSP][rust-psp]! 😆

This project is a port and improvement of the unofficial C/C++ PSPSDK from

2005 It does not require a custom GCC toolchain to be installed. Only Rust

nightly and a cargo subcommand.

The psp crate provides a `psp::sys` submodule that houses the entire Sony PSP

API. We are working to have theseinterfaces merged into the libc crate.

The PSP unfortunately uses non-standard dynamic linking,

(and some libraries are statically linked!), so function definitions

marked extern are not enough. Eventually we will wrap this sys lib with a more

rust-friendly library.

Rather than patching LLVM or rustc, the rust-psp team has also merged a

`mipsel-sony-psp` target upstream, and published cargo-psp. This is a subcommand

that works exactly like cargo build, except it also builds the crate into a

PSP-specific executable format called `PRX` and packages that into an

`EBOOT.PBP`, the standard format for a PSP Homebrew.

The crate has reached full user-mode parity with the unofficial C/C++ SDK.

Kernel-mode support still needs to be worked on. Aside from library

imports, there is also support for PSP-specific custom assembly instructions

via the `vfpu_asm!` macro, with no need for a custom compiler toolchain.

There is also optional `embedded-graphics` support and a function to benchmark

or time your code.

The next major milestone for rust-psp is std support.

If you are interested in helping out, please feel free to join the rust-psp

channel in the [PSP Homebrew discord server](https://discord.gg/WY8XhDG).

[rust-psp]: https://github.com/overdrivenpotato/rust-psp