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Thread: Aurix TC23x- Linker warning

  1. #1
    Beginner Beginner Lnr is on a distinguished road
    Join Date
    Oct 2018

    Aurix TC23x- Linker warning


    I have below warning when s/w is Build, when Generating HEX File.

    ltc W159: LSL: section ".text.libc.reset" (function _START) was not selected because it already has
    an absolute restriction

    _START is defined as the start Address
    run_addr = (RESET),
    symbol = "_START"

    and in cstart.c file, I have
    /************************************************** *******************************
    * reset vector
    ************************************************** *******************************/

    #pragma section code libc.reset
    #pragma optimize g
    void _START( void )
    #pragma optimize restore
    #pragma section code restore

    what is the reason for the warning. Thank you.

  2. #2
    New Member New Member
    Infineon Employee
    Infineon Employee
    MMarquardt is on a distinguished road
    Join Date
    Jan 2012
    Basically this is shown when you have selected an absolute restriction on a certain function/variable then it is not selected in a generic part of the linker script.
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

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