Hi,<br><br>As you may have guessed from the title my BSP is now running right up to context switching into the first task, i can see from the heir structures that its got the correct function pointer into my Init task.<br>
<br>Looking at the #ifdef __thumb__ where it restores the context it fails at the bx instruction, the lr register is not a valid address. Before RTEMS we used a home grown executive and the asm to swap contexts looks very different.<br>
<br>Does anyone run an arm BSP in thumb mode ? <br clear="all"><br>-- <br><div><br>regards</div><div>---</div><div>Matthew J Fletcher</div><br>