vect.s79

来自「FREERTOS的3.2.4版,关键是这个包里面含有FreeRTOS的官方网站的」· S79 代码 · 共 128 行

#include "FreeRTOSConfig.h"

IVR_ADDR		 DEFINE    0xFFFFF818

;*******************************************************************************
;              Import  the Reset_Handler address from 71x_init.s
;*******************************************************************************

        IMPORT __program_start

;*******************************************************************************
;                      Import exception handlers
;*******************************************************************************

        IMPORT  vPortYieldProcessor		; FreeRTOS SWI handler

;*******************************************************************************
;                   Import IRQ handlers from 71x_it.c
;*******************************************************************************

        IMPORT  vPortNonPreemptiveTick	; Cooperative FreeRTOS tick handler
		IMPORT	vPortPreemptiveTickISR	; Preemptive FreeRTOS tick handler
		IMPORT	vSerialISREntry			; Demo serial port handler

;*******************************************************************************
;            Export Peripherals IRQ handlers table address
;*******************************************************************************

        CODE32


        LDR     PC, Reset_Addr
        LDR     PC, Undefined_Addr
        LDR     PC, SWI_Addr
        LDR     PC, Prefetch_Addr
        LDR     PC, Abort_Addr
        NOP                             ; Reserved vector
        LDR     PC, =IVR_ADDR
        LDR     PC, FIQ_Addr



;*******************************************************************************
;               Exception handlers address table
;*******************************************************************************

Reset_Addr      DCD     __program_start
Undefined_Addr  DCD     UndefinedHandler
SWI_Addr        DCD     vPortYieldProcessor
Prefetch_Addr   DCD     PrefetchAbortHandler
Abort_Addr      DCD     DataAbortHandler
                DCD     0               ; Reserved vector
IRQ_Addr        DCD     IRQHandler
FIQ_Addr        DCD     FIQHandler

;*******************************************************************************
;              Peripherals IRQ handlers address table
;*******************************************************************************

				EXPORT  T0TIMI_Addr

T0TIMI_Addr     DCD  DefaultISR
FLASH_Addr      DCD  DefaultISR
RCCU_Addr       DCD  DefaultISR
RTC_Addr        DCD  DefaultISR
#if configUSE_PREEMPTION == 0
WDG_Addr        DCD  vPortNonPreemptiveTick	; Tick ISR if the cooperative scheduler is used.
#else
WDG_Addr		DCD  vPortPreemptiveTickISR	; Tick ISR if the preemptive scheduler is used.
#endif
XTI_Addr        DCD  DefaultISR
USBHP_Addr      DCD  DefaultISR
I2C0ITERR_Addr  DCD  DefaultISR
I2C1ITERR_ADDR  DCD  DefaultISR
UART0_Addr      DCD  vSerialISREntry
UART1_Addr      DCD  DefaultISR
UART2_ADDR      DCD  DefaultISR
UART3_ADDR      DCD  DefaultISR
BSPI0_ADDR      DCD  DefaultISR
BSPI1_Addr      DCD  DefaultISR
I2C0_Addr       DCD  DefaultISR
I2C1_Addr       DCD  DefaultISR
CAN_Addr        DCD  DefaultISR
ADC12_Addr      DCD  DefaultISR
T1TIMI_Addr     DCD  DefaultISR
T2TIMI_Addr     DCD  DefaultISR
T3TIMI_Addr     DCD  DefaultISR
                DCD  0                  ; reserved
                DCD  0                  ; reserved
                DCD  0                  ; reserved
HDLC_Addr       DCD  DefaultISR
USBLP_Addr      DCD  DefaultISR
                DCD  0                  ; reserved
                DCD  0                  ; reserved
T0TOI_Addr      DCD  DefaultISR
T0OC1_Addr      DCD  DefaultISR
T0OC2_Addr      DCD  DefaultISR


;*******************************************************************************
;                         Exception Handlers
;*******************************************************************************


UndefinedHandler
		b	UndefinedHandler

PrefetchAbortHandler
		b	PrefetchAbortHandler

DataAbortHandler
		b	DataAbortHandler

IRQHandler
		b	DefaultISR

FIQHandler
		b	FIQHandler

DefaultISR
		b	DefaultISR



       LTORG

       END