INITIAL¶

Nucleus initialization.

Author: Luca Donno, Antonio Lopez, Samuele Marro, Edoardo Merli
Version: 0.2.0
Date: 2021-03-14
Copyright: Copyright (c) 2021

Defines

PASSVEC_LOCATION¶

TLBSP_START¶

EXCSP_START¶

Functions

int main(void)¶

The entry point for pandOS.

Returns: int The exit code.

Variables

unsigned int processCount¶: Number of active processes.

unsigned int softBlockCount¶: Number of processes blocked on device semaphores.

pcb_t *readyQueue¶: Queue of processes that are ready to be executed.

pcb_t *currentProcess¶: Current active process.

semaphore semDevices[DEVICE_TYPES][DEVICE_INSTANCES]¶: Semaphores for non-timer devices.

semaphore semIntTimer¶: Semaphore for the Interval Timer.