Fixed bug #607.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8044 35acf78f-673a-0410-8e92-d51de3d6d3f4
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@ -93,10 +93,13 @@ _IVOR10:
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lis %r3, 0x0800 /* DIS bit mask. */
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mtspr 336, %r3 /* TSR register. */
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#if PPC_USE_IRQ_PREEMPTION
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/* Allows preemption while executing the software handler.*/
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wrteei 1
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/* Restoring pre-IRQ MSR register value.*/
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mfSRR1 %r0
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#if !PPC_USE_IRQ_PREEMPTION
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/* No preemption, keeping EE disabled.*/
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se_bclri %r0, 16 /* EE = bit 16. */
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#endif
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mtMSR %r0
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/* System tick handler invocation.*/
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bl chSysTimerHandlerI
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@ -161,10 +164,13 @@ _IVOR4:
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lwz %r3, 0(%r3)
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mtCTR %r3 /* Software handler address. */
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#if PPC_USE_IRQ_PREEMPTION
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/* Allows preemption while executing the software handler.*/
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wrteei 1
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/* Restoring pre-IRQ MSR register value.*/
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mfSRR1 %r0
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#if !PPC_USE_IRQ_PREEMPTION
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/* No preemption, keeping EE disabled.*/
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se_bclri %r0, 16 /* EE = bit 16. */
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#endif
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mtMSR %r0
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/* Exectes the software handler.*/
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bctrl
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@ -98,10 +98,13 @@ _IVOR10:
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lis %r3, 0x0800 /* DIS bit mask. */
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mtspr 336, %r3 /* TSR register. */
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#if PPC_USE_IRQ_PREEMPTION
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/* Allows preemption while executing the software handler.*/
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wrteei 1
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/* Restoring pre-IRQ MSR register value.*/
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mfSRR1 %r0
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#if !PPC_USE_IRQ_PREEMPTION
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/* No preemption, keeping EE disabled.*/
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se_bclri %r0, 16 /* EE = bit 16. */
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#endif
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mtMSR %r0
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#if CH_DBG_SYSTEM_STATE_CHECK
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bl _dbg_check_enter_isr
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@ -174,10 +177,13 @@ _IVOR4:
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lwz %r3, 0(%r3)
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mtCTR %r3 /* Software handler address. */
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#if PPC_USE_IRQ_PREEMPTION
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/* Allows preemption while executing the software handler.*/
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wrteei 1
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/* Restoring pre-IRQ MSR register value.*/
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mfSRR1 %r0
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#if !PPC_USE_IRQ_PREEMPTION
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/* No preemption, keeping EE disabled.*/
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se_bclri %r0, 16 /* EE = bit 16. */
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#endif
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mtMSR %r0
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/* Exectes the software handler.*/
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bctrl
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@ -80,6 +80,8 @@
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- NIL: Added INTC priorities check to the e200z port.
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- RT: Added INTC priorities check to the e200z port.
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- HAL: Added support for extra DMA channels in STM32F072 devices.
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- RT: SPE-related issue in e200z ports (bug #607).
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- NIL: SPE-related issue in e200z ports (bug #607).
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- HAL: Fixed dependency between STM32 MAC driver and RT (bug #606).
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- HAL: Fixed wrong macro names in STM32F0xx HAL driver (bug #605).
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- HAL: Fixed wrong check on ADC3 in STM32F3xx ADC driver (bug #604).
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