git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1149 35acf78f-673a-0410-8e92-d51de3d6d3f4

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diff --git a/src/templates/chcore.c b/src/templates/chcore.c
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-/*

-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file src/templates/chcore.c

- * @brief Port related template code.

- * @addtogroup Core

- * @{

- */

-

-#include <ch.h>

-

-/*

- * This file is a template of the system driver functions provided by a port.

- * Some of the following functions may be implemented as macros in chcore.h if

- * the implementer decides that there is an advantage in doing so, as example

- * because performance concerns.

- */

-

-/**

- * @brief Port-related initialization code.

- *

- * @note This function is usually empty.
- */

-void port_init(void){

-}

-

-/**

- * @brief Kernel-unlock action.

- * @details Usually this function just disables interrupts but may perform more

- * actions.
- */

-void port_lock(void) {

-}

-

-/**

- * @brief Kernel-unlock action.

- * @details Usually this function just disables interrupts but may perform more

- * actions.

- */

-void port_unlock(void) {

-}

-

-/**

- * @brief Kernel-lock action from an interrupt handler.

- * @details This function is invoked before invoking I-class APIs from

- * interrupt handlers. The implementation is architecture dependent, in its

- * simplest form it is void.

- */

-void port_lock_from_isr(void) {

-}

-

-/**

- * @brief Kernel-unlock action from an interrupt handler.

- * @details This function is invoked after invoking I-class APIs from interrupt

- * handlers. The implementation is architecture dependent, in its simplest form

- * it is void.

- */

-void port_unlock_from_isr(void) {

-}

-

-/**

- * @brief Disables all the interrupt sources.

- *

- * @note Of course non maskable interrupt sources are not included.
- */

-void port_disable() {

-}

-

-/**

- * @brief Disables the interrupt sources that are not supposed to preempt the kernel.
- */

-void port_suspend(void) {

-}

-

-/**

- * @brief Enables all the interrupt sources.
- */

-void port_enable(void) {

-}

-

-/**

- * @brief Enters an architecture-dependent halt mode.

- * @details The function is meant to return when an interrupt becomes pending.

- * The simplest implementation is an empty function but this will not take

- * advantage of architecture-specific power saving modes.
- */

-void port_wait_for_interrupt(void) {

-}

-

-/**

- * @brief Halts the system.

- * @details This function is invoked by the operating system when an

- * unrecoverable error is detected (as example because a programming error in

- * the application code that triggers an assertion while in debug mode).
- */

-void port_halt(void) {

-

-  port_disable();

-  while (TRUE) {

-  }

-}

-

-/**

- * @brief Performs a context switch between two threads.

- * @details This is the most critical code in any port, this function

- * is responsible for the context switch between 2 threads.

- *

- * @param otp the thread to be switched out

- * @param ntp the thread to be switched in

- * @note The implementation of this code affects <b>directly</b> the context

- *       switch performance so optimize here as much as you can.

- */

-void port_switch(Thread *otp, Thread *ntp) {

-}

-

-/** @} */