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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [NEC_V850ES_IAR/] [serial/] [serialISR.s85] - Blame information for rev 867

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Line No. Rev Author Line
1 584 jeremybenn
                RSEG ICODE:CODE
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                EXTERN vUARTRxISRHandler
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                EXTERN vUARTTxISRHandler
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                PUBLIC vUARTRxISRWrapper
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                PUBLIC vUARTTxISRWrapper
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; Wrappers for the serial port interrupt service routines.  These can cause a
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; context switch so requires an assembly wrapper.
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; Defines the portSAVE_CONTEXT and portRESTORE_CONTEXT macros.
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#include "ISR_Support.h"
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vUARTRxISRWrapper:
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        portSAVE_CONTEXT                                ; Save the context of the current task.
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        jarl    vUARTRxISRHandler, lp   ; Call the ISR routine.
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        portRESTORE_CONTEXT                             ; Restore the context of the current task -
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                                                                        ; which may be different to the task that
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                                                                        ; was interrupted.
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vUARTTxISRWrapper:
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        portSAVE_CONTEXT                                ; Save the context of the current task.
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        jarl    vUARTTxISRHandler, lp   ; Call the ISR routine.
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        portRESTORE_CONTEXT                             ; Restore the context of the current task -
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                                                                        ; which may be different to the task that
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                                                                        ; was interrupted.
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      COMMON INTVEC:CODE:ROOT(2)
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      ORG 2c0H
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`??vUARTRxISRWrapper??INTVEC 2c0`:
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        JR vUARTRxISRWrapper
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      COMMON INTVEC:CODE:ROOT(2)
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      ORG 2d0H
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`??vUARTTxISRWrapper??INTVEC 2d0`:
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        JR vUARTTxISRWrapper
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        END
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