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|
;/**************************************************************************//**
; * @file startup_ARMCM4.s
; * @brief CMSIS Core Device Startup File for
; * ARMCM4 Device Series
; * @version V5.00
; * @date 02. March 2016
; ******************************************************************************/
;/*
; * Copyright (c) 2009-2016 ARM Limited. All rights reserved.
; *
; * SPDX-License-Identifier: Apache-2.0
; *
; * Licensed under the Apache License, Version 2.0 (the License); you may
; * not use this file except in compliance with the License.
; * You may obtain a copy of the License at
; *
; * www.apache.org/licenses/LICENSE-2.0
; *
; * Unless required by applicable law or agreed to in writing, software
; * distributed under the License is distributed on an AS IS BASIS, WITHOUT
; * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
; * See the License for the specific language governing permissions and
; * limitations under the License.
; */
;/*
;//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------
;*/
; <h> Stack Configuration
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Stack_Size EQU 0x00000400
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem SPACE Stack_Size
__initial_sp
; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Heap_Size EQU 0x00000C00
AREA HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
PRESERVE8
THUMB
; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
__Vectors DCD __initial_sp ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
DCD MemManage_Handler ; MPU Fault Handler
DCD BusFault_Handler ; Bus Fault Handler
DCD UsageFault_Handler ; Usage Fault Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SVC_Handler ; SVCall Handler
DCD DebugMon_Handler ; Debug Monitor Handler
DCD 0 ; Reserved
DCD PendSV_Handler ; PendSV Handler
DCD SysTick_Handler ; SysTick Handler
; External Interrupts
DCD WDT_IRQHandler ; 0: Watchdog Timer
DCD RTC_IRQHandler ; 1: Real Time Clock
DCD TIM0_IRQHandler ; 2: Timer0 / Timer1
DCD TIM2_IRQHandler ; 3: Timer2 / Timer3
DCD MCIA_IRQHandler ; 4: MCIa
DCD MCIB_IRQHandler ; 5: MCIb
DCD UART0_IRQHandler ; 6: UART0 - DUT FPGA
DCD UART1_IRQHandler ; 7: UART1 - DUT FPGA
DCD UART2_IRQHandler ; 8: UART2 - DUT FPGA
DCD UART4_IRQHandler ; 9: UART4 - not connected
DCD AACI_IRQHandler ; 10: AACI / AC97
DCD CLCD_IRQHandler ; 11: CLCD Combined Interrupt
DCD ENET_IRQHandler ; 12: Ethernet
DCD USBDC_IRQHandler ; 13: USB Device
DCD USBHC_IRQHandler ; 14: USB Host Controller
DCD CHLCD_IRQHandler ; 15: Character LCD
DCD FLEXRAY_IRQHandler ; 16: Flexray
DCD CAN_IRQHandler ; 17: CAN
DCD LIN_IRQHandler ; 18: LIN
DCD I2C_IRQHandler ; 19: I2C ADC/DAC
DCD 0 ; 20: Reserved
DCD 0 ; 21: Reserved
DCD 0 ; 22: Reserved
DCD 0 ; 23: Reserved
DCD 0 ; 24: Reserved
DCD 0 ; 25: Reserved
DCD 0 ; 26: Reserved
DCD 0 ; 27: Reserved
DCD CPU_CLCD_IRQHandler ; 28: Reserved - CPU FPGA CLCD
DCD 0 ; 29: Reserved - CPU FPGA
DCD UART3_IRQHandler ; 30: UART3 - CPU FPGA
DCD SPI_IRQHandler ; 31: SPI Touchscreen - CPU FPGA
__Vectors_End
__Vectors_Size EQU __Vectors_End - __Vectors
AREA |.text|, CODE, READONLY
; Reset Handler
Reset_Handler PROC
EXPORT Reset_Handler [WEAK]
IMPORT SystemInit
IMPORT __main
LDR R0, =SystemInit
BLX R0
LDR R0, =__main
BX R0
ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
EXPORT HardFault_Handler [WEAK]
B .
ENDP
MemManage_Handler\
PROC
EXPORT MemManage_Handler [WEAK]
B .
ENDP
BusFault_Handler\
PROC
EXPORT BusFault_Handler [WEAK]
B .
ENDP
UsageFault_Handler\
PROC
EXPORT UsageFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
EXPORT SVC_Handler [WEAK]
B .
ENDP
DebugMon_Handler\
PROC
EXPORT DebugMon_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
EXPORT WDT_IRQHandler [WEAK]
EXPORT RTC_IRQHandler [WEAK]
EXPORT TIM0_IRQHandler [WEAK]
EXPORT TIM2_IRQHandler [WEAK]
EXPORT MCIA_IRQHandler [WEAK]
EXPORT MCIB_IRQHandler [WEAK]
EXPORT UART0_IRQHandler [WEAK]
EXPORT UART1_IRQHandler [WEAK]
EXPORT UART2_IRQHandler [WEAK]
EXPORT UART3_IRQHandler [WEAK]
EXPORT UART4_IRQHandler [WEAK]
EXPORT AACI_IRQHandler [WEAK]
EXPORT CLCD_IRQHandler [WEAK]
EXPORT ENET_IRQHandler [WEAK]
EXPORT USBDC_IRQHandler [WEAK]
EXPORT USBHC_IRQHandler [WEAK]
EXPORT CHLCD_IRQHandler [WEAK]
EXPORT FLEXRAY_IRQHandler [WEAK]
EXPORT CAN_IRQHandler [WEAK]
EXPORT LIN_IRQHandler [WEAK]
EXPORT I2C_IRQHandler [WEAK]
EXPORT CPU_CLCD_IRQHandler [WEAK]
EXPORT SPI_IRQHandler [WEAK]
WDT_IRQHandler
RTC_IRQHandler
TIM0_IRQHandler
TIM2_IRQHandler
MCIA_IRQHandler
MCIB_IRQHandler
UART0_IRQHandler
UART1_IRQHandler
UART2_IRQHandler
UART3_IRQHandler
UART4_IRQHandler
AACI_IRQHandler
CLCD_IRQHandler
ENET_IRQHandler
USBDC_IRQHandler
USBHC_IRQHandler
CHLCD_IRQHandler
FLEXRAY_IRQHandler
CAN_IRQHandler
LIN_IRQHandler
I2C_IRQHandler
CPU_CLCD_IRQHandler
SPI_IRQHandler
B .
ENDP
ALIGN
; User Initial Stack & Heap
IF :DEF:__MICROLIB
EXPORT __initial_sp
EXPORT __heap_base
EXPORT __heap_limit
ELSE
IMPORT __use_two_region_memory
EXPORT __user_initial_stackheap
__user_initial_stackheap PROC
LDR R0, = Heap_Mem
LDR R1, =(Stack_Mem + Stack_Size)
LDR R2, = (Heap_Mem + Heap_Size)
LDR R3, = Stack_Mem
BX LR
ENDP
ALIGN
ENDIF
END
|
