Kernel#

Phoenix-RTOS is based on the written from scratch dedicated microkernel and consists of about 20K lines of code (LoC). Microkernel is responsible for:

  • memory management

  • thread and process management

  • inter-thread communication and synchronization

  • basic application interface implementation (syscalls)

Kernel is divided into five subsystems.

  • Hal - hardware abstraction layer

  • Lib - common routines

  • Vm - virtual memory management

  • Proc - process and thread management

  • Test - internal tests for kernel subsystems

Kernel source code#

The source code of the kernel could be obtained using the following command

git clone http://github.com/phoenix-rtos.com/phoenix-rtos-kernel

See also#

  1. Kernel - HAL Subsystem

  2. Kernel - Processes and threads

  3. Kernel - Memory management

  4. Kernel - System calls

  5. Kernel - Common interface

  6. Table of Contents