Top-level feature selection for ArceOS.

Cargo Features

• CPU
  • smp: Enable SMP (symmetric multiprocessing) support.
  • fp-simd: Enable floating point and SIMD support.
• Interrupts:
  • irq: Enable interrupt handling support.
  • ipi: Enable Inter-Processor Interrupts (IPIs).
• Memory
  • alloc: Enable dynamic memory allocation.
  • paging: Enable page table manipulation.
  • tls: Enable thread-local storage.
• Task management
  • multitask: Enable multi-threading support.
  • sched-fifo: Use the FIFO cooperative scheduler.
  • sched-rr: Use the Round-robin preemptive scheduler.
  • sched-cfs: Use the Completely Fair Scheduler (CFS) preemptive scheduler.
• Upperlayer stacks (fs, net, display)
  • fs: Enable file system support.
  • net: Enable networking support.
  • display: Enable graphics support.
• Device drivers are selected directly through ax-driver/* features by board configurations.