307 lines
10 KiB
ArmAsm
307 lines
10 KiB
ArmAsm
;********************************************************************************
|
|
;* File Name : startup_stm32f072xb.s
|
|
;* Author : MCD Application Team
|
|
;* Description : STM32F072x8/STM32F072xB devices vector table for EWARM toolchain.
|
|
;* This module performs:
|
|
;* - Set the initial SP
|
|
;* - Set the initial PC == __iar_program_start,
|
|
;* - Set the vector table entries with the exceptions ISR
|
|
;* address,
|
|
;* - Branches to main in the C library (which eventually
|
|
;* calls main()).
|
|
;* After Reset the Cortex-M0 processor is in Thread mode,
|
|
;* priority is Privileged, and the Stack is set to Main.
|
|
;*******************************************************************************
|
|
;* @attention
|
|
;*
|
|
;* Copyright (c) 2016 STMicroelectronics.
|
|
;* All rights reserved.
|
|
;*
|
|
;* This software is licensed under terms that can be found in the LICENSE file
|
|
;* in the root directory of this software component.
|
|
;* If no LICENSE file comes with this software, it is provided AS-IS.
|
|
;*
|
|
;*******************************************************************************
|
|
;
|
|
;
|
|
; The modules in this file are included in the libraries, and may be replaced
|
|
; by any user-defined modules that define the PUBLIC symbol _program_start or
|
|
; a user defined start symbol.
|
|
; To override the cstartup defined in the library, simply add your modified
|
|
; version to the workbench project.
|
|
;
|
|
; The vector table is normally located at address 0.
|
|
; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
|
|
; The name "__vector_table" has special meaning for C-SPY:
|
|
; it is where the SP start value is found, and the NVIC vector
|
|
; table register (VTOR) is initialized to this address if != 0.
|
|
;
|
|
; Cortex-M version
|
|
;
|
|
|
|
MODULE ?cstartup
|
|
|
|
;; Forward declaration of sections.
|
|
SECTION CSTACK:DATA:NOROOT(3)
|
|
|
|
SECTION .intvec:CODE:NOROOT(2)
|
|
|
|
EXTERN __iar_program_start
|
|
EXTERN SystemInit
|
|
PUBLIC __vector_table
|
|
|
|
DATA
|
|
__vector_table
|
|
DCD sfe(CSTACK)
|
|
DCD Reset_Handler ; Reset Handler
|
|
|
|
DCD NMI_Handler ; NMI Handler
|
|
DCD HardFault_Handler ; Hard Fault Handler
|
|
DCD 0 ; Reserved
|
|
DCD 0 ; Reserved
|
|
DCD 0 ; Reserved
|
|
DCD 0 ; Reserved
|
|
DCD 0 ; Reserved
|
|
DCD 0 ; Reserved
|
|
DCD 0 ; Reserved
|
|
DCD SVC_Handler ; SVCall Handler
|
|
DCD 0 ; Reserved
|
|
DCD 0 ; Reserved
|
|
DCD PendSV_Handler ; PendSV Handler
|
|
DCD SysTick_Handler ; SysTick Handler
|
|
|
|
; External Interrupts
|
|
DCD WWDG_IRQHandler ; Window Watchdog
|
|
DCD PVD_VDDIO2_IRQHandler ; PVD and VDDIO2 through EXTI Line detect
|
|
DCD RTC_IRQHandler ; RTC through EXTI Line
|
|
DCD FLASH_IRQHandler ; FLASH
|
|
DCD RCC_CRS_IRQHandler ; RCC and CRS
|
|
DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1
|
|
DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3
|
|
DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15
|
|
DCD TSC_IRQHandler ; TSC
|
|
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
|
|
DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3
|
|
DCD DMA1_Channel4_5_6_7_IRQHandler ; DMA1 Channel 4 to Channel 7
|
|
DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2
|
|
DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation
|
|
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
|
|
DCD TIM2_IRQHandler ; TIM2
|
|
DCD TIM3_IRQHandler ; TIM3
|
|
DCD TIM6_DAC_IRQHandler ; TIM6 and DAC
|
|
DCD TIM7_IRQHandler ; TIM7
|
|
DCD TIM14_IRQHandler ; TIM14
|
|
DCD TIM15_IRQHandler ; TIM15
|
|
DCD TIM16_IRQHandler ; TIM16
|
|
DCD TIM17_IRQHandler ; TIM17
|
|
DCD I2C1_IRQHandler ; I2C1
|
|
DCD I2C2_IRQHandler ; I2C2
|
|
DCD SPI1_IRQHandler ; SPI1
|
|
DCD SPI2_IRQHandler ; SPI2
|
|
DCD USART1_IRQHandler ; USART1
|
|
DCD USART2_IRQHandler ; USART2
|
|
DCD USART3_4_IRQHandler ; USART3 and USART4
|
|
DCD CEC_CAN_IRQHandler ; CEC and CAN
|
|
DCD USB_IRQHandler ; USB
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
;;
|
|
;; Default interrupt handlers.
|
|
;;
|
|
THUMB
|
|
|
|
PUBWEAK Reset_Handler
|
|
SECTION .text:CODE:NOROOT:REORDER(2)
|
|
Reset_Handler
|
|
LDR R0, =SystemInit
|
|
BLX R0
|
|
LDR R0, =__iar_program_start
|
|
BX R0
|
|
|
|
PUBWEAK NMI_Handler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
NMI_Handler
|
|
B NMI_Handler
|
|
|
|
PUBWEAK HardFault_Handler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
HardFault_Handler
|
|
B HardFault_Handler
|
|
|
|
PUBWEAK SVC_Handler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
SVC_Handler
|
|
B SVC_Handler
|
|
|
|
PUBWEAK PendSV_Handler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
PendSV_Handler
|
|
B PendSV_Handler
|
|
|
|
PUBWEAK SysTick_Handler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
SysTick_Handler
|
|
B SysTick_Handler
|
|
|
|
PUBWEAK WWDG_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
WWDG_IRQHandler
|
|
B WWDG_IRQHandler
|
|
|
|
PUBWEAK PVD_VDDIO2_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
PVD_VDDIO2_IRQHandler
|
|
B PVD_VDDIO2_IRQHandler
|
|
|
|
PUBWEAK RTC_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
RTC_IRQHandler
|
|
B RTC_IRQHandler
|
|
|
|
PUBWEAK FLASH_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
FLASH_IRQHandler
|
|
B FLASH_IRQHandler
|
|
|
|
PUBWEAK RCC_CRS_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
RCC_CRS_IRQHandler
|
|
B RCC_CRS_IRQHandler
|
|
|
|
PUBWEAK EXTI0_1_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
EXTI0_1_IRQHandler
|
|
B EXTI0_1_IRQHandler
|
|
|
|
PUBWEAK EXTI2_3_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
EXTI2_3_IRQHandler
|
|
B EXTI2_3_IRQHandler
|
|
|
|
PUBWEAK EXTI4_15_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
EXTI4_15_IRQHandler
|
|
B EXTI4_15_IRQHandler
|
|
|
|
PUBWEAK TSC_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TSC_IRQHandler
|
|
B TSC_IRQHandler
|
|
|
|
PUBWEAK DMA1_Channel1_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
DMA1_Channel1_IRQHandler
|
|
B DMA1_Channel1_IRQHandler
|
|
|
|
PUBWEAK DMA1_Channel2_3_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
DMA1_Channel2_3_IRQHandler
|
|
B DMA1_Channel2_3_IRQHandler
|
|
|
|
PUBWEAK DMA1_Channel4_5_6_7_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
DMA1_Channel4_5_6_7_IRQHandler
|
|
B DMA1_Channel4_5_6_7_IRQHandler
|
|
|
|
PUBWEAK ADC1_COMP_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
ADC1_COMP_IRQHandler
|
|
B ADC1_COMP_IRQHandler
|
|
|
|
PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM1_BRK_UP_TRG_COM_IRQHandler
|
|
B TIM1_BRK_UP_TRG_COM_IRQHandler
|
|
|
|
PUBWEAK TIM1_CC_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM1_CC_IRQHandler
|
|
B TIM1_CC_IRQHandler
|
|
|
|
PUBWEAK TIM2_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM2_IRQHandler
|
|
B TIM2_IRQHandler
|
|
|
|
PUBWEAK TIM3_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM3_IRQHandler
|
|
B TIM3_IRQHandler
|
|
|
|
PUBWEAK TIM6_DAC_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM6_DAC_IRQHandler
|
|
B TIM6_DAC_IRQHandler
|
|
|
|
PUBWEAK TIM7_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM7_IRQHandler
|
|
B TIM7_IRQHandler
|
|
|
|
PUBWEAK TIM14_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM14_IRQHandler
|
|
B TIM14_IRQHandler
|
|
|
|
PUBWEAK TIM15_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM15_IRQHandler
|
|
B TIM15_IRQHandler
|
|
|
|
PUBWEAK TIM16_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM16_IRQHandler
|
|
B TIM16_IRQHandler
|
|
|
|
PUBWEAK TIM17_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
TIM17_IRQHandler
|
|
B TIM17_IRQHandler
|
|
|
|
PUBWEAK I2C1_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
I2C1_IRQHandler
|
|
B I2C1_IRQHandler
|
|
|
|
PUBWEAK I2C2_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
I2C2_IRQHandler
|
|
B I2C2_IRQHandler
|
|
|
|
PUBWEAK SPI1_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
SPI1_IRQHandler
|
|
B SPI1_IRQHandler
|
|
|
|
PUBWEAK SPI2_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
SPI2_IRQHandler
|
|
B SPI2_IRQHandler
|
|
|
|
PUBWEAK USART1_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
USART1_IRQHandler
|
|
B USART1_IRQHandler
|
|
|
|
PUBWEAK USART2_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
USART2_IRQHandler
|
|
B USART2_IRQHandler
|
|
|
|
PUBWEAK USART3_4_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
USART3_4_IRQHandler
|
|
B USART3_4_IRQHandler
|
|
|
|
PUBWEAK CEC_CAN_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
CEC_CAN_IRQHandler
|
|
B CEC_CAN_IRQHandler
|
|
|
|
PUBWEAK USB_IRQHandler
|
|
SECTION .text:CODE:NOROOT:REORDER(1)
|
|
USB_IRQHandler
|
|
B USB_IRQHandler
|
|
|
|
END
|