Crate axruntime

Runtime library of ArceOS.

Any application uses ArceOS should link this library. It does some initialization work before entering the application’s main function.

Cargo Features

• alloc: Enable global memory allocator.
• paging: Enable page table manipulation support.
• irq: Enable interrupt handling support.
• multitask: Enable multi-threading support.
• smp: Enable SMP (symmetric multiprocessing) support.
• fs: Enable filesystem support.
• net: Enable networking support.
• display: Enable graphics support.
• virtio-9p: Enable virtio-based 9pfs support.
• net-9p: Enable net-based 9pfs support.

All the features are optional and disabled by default.

Structs

• Signalsignal
  Signal struct
• rx_sigactionsignal
  sigaction in kernel

Statics

• RX_ENVIRONalloc
  Save environment variables
• argvalloc
  argv for C main function
• environalloc
  A pointer pointing to RX_ENVIRON

Functions

• environ_iteralloc
  Generate an iterator for environment variables
• rust_main
  The main entry point of the ArceOS runtime.
• rust_main_secondarysmp
  The main entry point of the ArceOS runtime for secondary CPUs.