1. 14 Jan, 2023 1 commit
    • Jeffrey Lee's avatar
      Implement OS_TaskControl 0 · ccd230e7
      Jeffrey Lee authored
      Add an implementation of RISCOS Ltd's OS_TaskControl 0. In addition to
      the documented Select behaviour of resetting the IRQ and SVC stacks,
      under RISC OS 5 it resets ABT+UND, and some other important kernel
      variables (IRQsema + CDASemaphore)
      ccd230e7