AMiRo-OS

#if (CH_DBG_FILL_THREADS == TRUE)

  size_t aosThdGetStackPeakUtilization(thread_t* thread);

#endif

/**

 * @brief   Retrieve the stack size of a specific thread in bytes.

 *

 * @param[in] thread    Thread to retrieve the stack size from.

 *

 * @return  Absolute stack size in bytes.

 */

static inline size_t aosThdGetStacksize(thread_t* thread)

{

  aosDbgCheck(thread != NULL);

  /*

   * Working area is structured like:

   *    thread.wabase (LSB)->[ stack | port specific data | thread structure ]

   * See the following macros for details:

   *  - THD_WORKING_AREA

   *  - THD_WORKING_AREA_SIZE

   *  - PORT_WA_SIZE

   */

  return ((uintptr_t)(thread) - (uintptr_t)(thread->wabase)) -

         ((size_t)PORT_GUARD_PAGE_SIZE + sizeof(struct port_intctx) + sizeof(struct port_extctx) + (size_t)PORT_INT_REQUIRED_STACK);

}