git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6165 35acf78f-673a-0410-8e92-d51de3d6d3f4
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@ -499,6 +499,28 @@
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}
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#endif
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/**
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* @brief Idle thread enter hook.
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* @note This hook is invoked within a critical zone, no OS functions
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* should be invoked from here.
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* @note This macro can be used to activate a power saving mode.
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*/
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#if !defined(CH_CFG_IDLE_ENTER_HOOK) || defined(__DOXYGEN__)
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#define CH_CFG_IDLE_ENTER_HOOK() { \
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}
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#endif
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/**
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* @brief Idle thread leave hook.
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* @note This hook is invoked within a critical zone, no OS functions
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* should be invoked from here.
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* @note This macro can be used to deactivate a power saving mode.
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*/
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#if !defined(CH_CFG_IDLE_LEAVE_HOOK) || defined(__DOXYGEN__)
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#define CH_CFG_IDLE_LEAVE_HOOK() { \
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}
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#endif
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/**
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* @brief Idle Loop hook.
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* @details This hook is continuously invoked by the idle thread loop.
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@ -125,6 +125,11 @@ void chSchGoSleepS(tstate_t newstate) {
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otp->p_preempt = CH_CFG_TIME_QUANTUM;
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#endif
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setcurrp(queue_fifo_remove(&ch.rlist.r_queue));
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#if defined(CH_CFG_IDLE_ENTER_HOOK)
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if (currp->p_prio == IDLEPRIO) {
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CH_CFG_IDLE_ENTER_HOOK();
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}
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#endif
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currp->p_state = CH_STATE_CURRENT;
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chSysSwitch(currp, otp);
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}
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@ -237,6 +242,11 @@ void chSchWakeupS(thread_t *ntp, msg_t msg) {
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else {
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thread_t *otp = chSchReadyI(currp);
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setcurrp(ntp);
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#if defined(CH_CFG_IDLE_LEAVE_HOOK)
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if (otp->p_prio == IDLEPRIO) {
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CH_CFG_IDLE_LEAVE_HOOK();
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}
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#endif
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ntp->p_state = CH_STATE_CURRENT;
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chSysSwitch(ntp, otp);
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}
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@ -302,6 +312,11 @@ void chSchDoRescheduleBehind(void) {
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otp = currp;
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/* Picks the first thread from the ready queue and makes it current.*/
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setcurrp(queue_fifo_remove(&ch.rlist.r_queue));
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#if defined(CH_CFG_IDLE_LEAVE_HOOK)
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if (otp->p_prio == IDLEPRIO) {
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CH_CFG_IDLE_LEAVE_HOOK();
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}
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#endif
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currp->p_state = CH_STATE_CURRENT;
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#if CH_CFG_TIME_QUANTUM > 0
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otp->p_preempt = CH_CFG_TIME_QUANTUM;
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@ -325,6 +340,11 @@ void chSchDoRescheduleAhead(void) {
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otp = currp;
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/* Picks the first thread from the ready queue and makes it current.*/
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setcurrp(queue_fifo_remove(&ch.rlist.r_queue));
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#if defined(CH_CFG_IDLE_LEAVE_HOOK)
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if (otp->p_prio == IDLEPRIO) {
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CH_CFG_IDLE_LEAVE_HOOK();
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}
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#endif
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currp->p_state = CH_STATE_CURRENT;
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otp->p_state = CH_STATE_READY;
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