gcc-arm-none-eabi link error bug

[fatalfeel]

my gcc version: gcc-arm-none-eabi-9-2019-q4-major

defined in discarded section `.intList' of app/libapp.a(softuarte.cpp.obj)

////////////////////////////////////because

void SoftUarte_Destory()
{
  void* null_func = NULL;

  if( s_recv_irq )
  {
    irq_disable(GPIOTE0_IRQn);
    IRQ_DIRECT_CONNECT(GPIOTE0_IRQn, 0, null_func, 0);  //this line~~~~~
  }
}

//////////////////////////////

compile is good but link failed

[Kenneth]

I don't expect that updating the vector table dynamically run-time is something that have been considered. There should be no need to update the vector table, since you have disabled the actual interrupt in any case here.

Kenneth

[fatalfeel]

thanks man