Phoenix-RTOS provides its toolchain, based on GNU CC. It’s divided into the following parts

  • arm-phoenix

  • i386-pc-phoenix

  • riscv64-phoenix

  • sparc-phoenix

Each part delivers the tools required to compile the given architecture simply. There are a few reasons why that is helpful

  • You can easily compile source code for a given Phoenix-RTOS platform, for example, ia32-generic-qemu:

    i386-pc-phoenix-gcc helloworld.c
  • You don’t need to use many of the compiler switches

  • You can check if a program is compiled for Phoenix-RTOS or not, using phoenix or __phoenix__ flag

#ifdef phoenix
    #warning OS is Phoenix-RTOS

See also#

  1. Building Phoenix-RTOS image

  2. Building script

  3. Reference project

  4. Table of Contents