startup_stm32f103xb.s 12 KB

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  1. ;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
  2. ;* File Name : startup_stm32f103xb.s
  3. ;* Author : MCD Application Team
  4. ;* Description : STM32F103xB Performance Line Devices vector table for
  5. ;* EWARM toolchain.
  6. ;* This module performs:
  7. ;* - Set the initial SP
  8. ;* - Configure the clock system
  9. ;* - Set the initial PC == __iar_program_start,
  10. ;* - Set the vector table entries with the exceptions ISR
  11. ;* address.
  12. ;* After Reset the Cortex-M3 processor is in Thread mode,
  13. ;* priority is Privileged, and the Stack is set to Main.
  14. ;*******************************************************************************
  15. ;* @attention
  16. ;*
  17. ;* <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
  18. ;* All rights reserved.</center></h2>
  19. ;*
  20. ;* This software component is licensed by ST under BSD 3-Clause license,
  21. ;* the "License"; You may not use this file except in compliance with the
  22. ;* License. You may obtain a copy of the License at:
  23. ;* opensource.org/licenses/BSD-3-Clause
  24. ;*
  25. ;*******************************************************************************
  26. ;
  27. ;
  28. ; The modules in this file are included in the libraries, and may be replaced
  29. ; by any user-defined modules that define the PUBLIC symbol _program_start or
  30. ; a user defined start symbol.
  31. ; To override the cstartup defined in the library, simply add your modified
  32. ; version to the workbench project.
  33. ;
  34. ; The vector table is normally located at address 0.
  35. ; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
  36. ; The name "__vector_table" has special meaning for C-SPY:
  37. ; it is where the SP start value is found, and the NVIC vector
  38. ; table register (VTOR) is initialized to this address if != 0.
  39. ;
  40. ; Cortex-M version
  41. ;
  42. MODULE ?cstartup
  43. ;; Forward declaration of sections.
  44. SECTION CSTACK:DATA:NOROOT(3)
  45. SECTION .intvec:CODE:NOROOT(2)
  46. EXTERN __iar_program_start
  47. EXTERN SystemInit
  48. PUBLIC __vector_table
  49. DATA
  50. __vector_table
  51. DCD sfe(CSTACK)
  52. DCD Reset_Handler ; Reset Handler
  53. DCD NMI_Handler ; NMI Handler
  54. DCD HardFault_Handler ; Hard Fault Handler
  55. DCD MemManage_Handler ; MPU Fault Handler
  56. DCD BusFault_Handler ; Bus Fault Handler
  57. DCD UsageFault_Handler ; Usage Fault Handler
  58. DCD 0 ; Reserved
  59. DCD 0 ; Reserved
  60. DCD 0 ; Reserved
  61. DCD 0 ; Reserved
  62. DCD SVC_Handler ; SVCall Handler
  63. DCD DebugMon_Handler ; Debug Monitor Handler
  64. DCD 0 ; Reserved
  65. DCD PendSV_Handler ; PendSV Handler
  66. DCD SysTick_Handler ; SysTick Handler
  67. ; External Interrupts
  68. DCD WWDG_IRQHandler ; Window Watchdog
  69. DCD PVD_IRQHandler ; PVD through EXTI Line detect
  70. DCD TAMPER_IRQHandler ; Tamper
  71. DCD RTC_IRQHandler ; RTC
  72. DCD FLASH_IRQHandler ; Flash
  73. DCD RCC_IRQHandler ; RCC
  74. DCD EXTI0_IRQHandler ; EXTI Line 0
  75. DCD EXTI1_IRQHandler ; EXTI Line 1
  76. DCD EXTI2_IRQHandler ; EXTI Line 2
  77. DCD EXTI3_IRQHandler ; EXTI Line 3
  78. DCD EXTI4_IRQHandler ; EXTI Line 4
  79. DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1
  80. DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2
  81. DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3
  82. DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4
  83. DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5
  84. DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6
  85. DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7
  86. DCD ADC1_2_IRQHandler ; ADC1 & ADC2
  87. DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX
  88. DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0
  89. DCD CAN1_RX1_IRQHandler ; CAN1 RX1
  90. DCD CAN1_SCE_IRQHandler ; CAN1 SCE
  91. DCD EXTI9_5_IRQHandler ; EXTI Line 9..5
  92. DCD TIM1_BRK_IRQHandler ; TIM1 Break
  93. DCD TIM1_UP_IRQHandler ; TIM1 Update
  94. DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation
  95. DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
  96. DCD TIM2_IRQHandler ; TIM2
  97. DCD TIM3_IRQHandler ; TIM3
  98. DCD TIM4_IRQHandler ; TIM4
  99. DCD I2C1_EV_IRQHandler ; I2C1 Event
  100. DCD I2C1_ER_IRQHandler ; I2C1 Error
  101. DCD I2C2_EV_IRQHandler ; I2C2 Event
  102. DCD I2C2_ER_IRQHandler ; I2C2 Error
  103. DCD SPI1_IRQHandler ; SPI1
  104. DCD SPI2_IRQHandler ; SPI2
  105. DCD USART1_IRQHandler ; USART1
  106. DCD USART2_IRQHandler ; USART2
  107. DCD USART3_IRQHandler ; USART3
  108. DCD EXTI15_10_IRQHandler ; EXTI Line 15..10
  109. DCD RTC_Alarm_IRQHandler ; RTC Alarm through EXTI Line
  110. DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend
  111. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  112. ;;
  113. ;; Default interrupt handlers.
  114. ;;
  115. THUMB
  116. PUBWEAK Reset_Handler
  117. SECTION .text:CODE:REORDER:NOROOT(2)
  118. Reset_Handler
  119. LDR R0, =SystemInit
  120. BLX R0
  121. LDR R0, =__iar_program_start
  122. BX R0
  123. PUBWEAK NMI_Handler
  124. SECTION .text:CODE:REORDER:NOROOT(1)
  125. NMI_Handler
  126. B NMI_Handler
  127. PUBWEAK HardFault_Handler
  128. SECTION .text:CODE:REORDER:NOROOT(1)
  129. HardFault_Handler
  130. B HardFault_Handler
  131. PUBWEAK MemManage_Handler
  132. SECTION .text:CODE:REORDER:NOROOT(1)
  133. MemManage_Handler
  134. B MemManage_Handler
  135. PUBWEAK BusFault_Handler
  136. SECTION .text:CODE:REORDER:NOROOT(1)
  137. BusFault_Handler
  138. B BusFault_Handler
  139. PUBWEAK UsageFault_Handler
  140. SECTION .text:CODE:REORDER:NOROOT(1)
  141. UsageFault_Handler
  142. B UsageFault_Handler
  143. PUBWEAK SVC_Handler
  144. SECTION .text:CODE:REORDER:NOROOT(1)
  145. SVC_Handler
  146. B SVC_Handler
  147. PUBWEAK DebugMon_Handler
  148. SECTION .text:CODE:REORDER:NOROOT(1)
  149. DebugMon_Handler
  150. B DebugMon_Handler
  151. PUBWEAK PendSV_Handler
  152. SECTION .text:CODE:REORDER:NOROOT(1)
  153. PendSV_Handler
  154. B PendSV_Handler
  155. PUBWEAK SysTick_Handler
  156. SECTION .text:CODE:REORDER:NOROOT(1)
  157. SysTick_Handler
  158. B SysTick_Handler
  159. PUBWEAK WWDG_IRQHandler
  160. SECTION .text:CODE:REORDER:NOROOT(1)
  161. WWDG_IRQHandler
  162. B WWDG_IRQHandler
  163. PUBWEAK PVD_IRQHandler
  164. SECTION .text:CODE:REORDER:NOROOT(1)
  165. PVD_IRQHandler
  166. B PVD_IRQHandler
  167. PUBWEAK TAMPER_IRQHandler
  168. SECTION .text:CODE:REORDER:NOROOT(1)
  169. TAMPER_IRQHandler
  170. B TAMPER_IRQHandler
  171. PUBWEAK RTC_IRQHandler
  172. SECTION .text:CODE:REORDER:NOROOT(1)
  173. RTC_IRQHandler
  174. B RTC_IRQHandler
  175. PUBWEAK FLASH_IRQHandler
  176. SECTION .text:CODE:REORDER:NOROOT(1)
  177. FLASH_IRQHandler
  178. B FLASH_IRQHandler
  179. PUBWEAK RCC_IRQHandler
  180. SECTION .text:CODE:REORDER:NOROOT(1)
  181. RCC_IRQHandler
  182. B RCC_IRQHandler
  183. PUBWEAK EXTI0_IRQHandler
  184. SECTION .text:CODE:REORDER:NOROOT(1)
  185. EXTI0_IRQHandler
  186. B EXTI0_IRQHandler
  187. PUBWEAK EXTI1_IRQHandler
  188. SECTION .text:CODE:REORDER:NOROOT(1)
  189. EXTI1_IRQHandler
  190. B EXTI1_IRQHandler
  191. PUBWEAK EXTI2_IRQHandler
  192. SECTION .text:CODE:REORDER:NOROOT(1)
  193. EXTI2_IRQHandler
  194. B EXTI2_IRQHandler
  195. PUBWEAK EXTI3_IRQHandler
  196. SECTION .text:CODE:REORDER:NOROOT(1)
  197. EXTI3_IRQHandler
  198. B EXTI3_IRQHandler
  199. PUBWEAK EXTI4_IRQHandler
  200. SECTION .text:CODE:REORDER:NOROOT(1)
  201. EXTI4_IRQHandler
  202. B EXTI4_IRQHandler
  203. PUBWEAK DMA1_Channel1_IRQHandler
  204. SECTION .text:CODE:REORDER:NOROOT(1)
  205. DMA1_Channel1_IRQHandler
  206. B DMA1_Channel1_IRQHandler
  207. PUBWEAK DMA1_Channel2_IRQHandler
  208. SECTION .text:CODE:REORDER:NOROOT(1)
  209. DMA1_Channel2_IRQHandler
  210. B DMA1_Channel2_IRQHandler
  211. PUBWEAK DMA1_Channel3_IRQHandler
  212. SECTION .text:CODE:REORDER:NOROOT(1)
  213. DMA1_Channel3_IRQHandler
  214. B DMA1_Channel3_IRQHandler
  215. PUBWEAK DMA1_Channel4_IRQHandler
  216. SECTION .text:CODE:REORDER:NOROOT(1)
  217. DMA1_Channel4_IRQHandler
  218. B DMA1_Channel4_IRQHandler
  219. PUBWEAK DMA1_Channel5_IRQHandler
  220. SECTION .text:CODE:REORDER:NOROOT(1)
  221. DMA1_Channel5_IRQHandler
  222. B DMA1_Channel5_IRQHandler
  223. PUBWEAK DMA1_Channel6_IRQHandler
  224. SECTION .text:CODE:REORDER:NOROOT(1)
  225. DMA1_Channel6_IRQHandler
  226. B DMA1_Channel6_IRQHandler
  227. PUBWEAK DMA1_Channel7_IRQHandler
  228. SECTION .text:CODE:REORDER:NOROOT(1)
  229. DMA1_Channel7_IRQHandler
  230. B DMA1_Channel7_IRQHandler
  231. PUBWEAK ADC1_2_IRQHandler
  232. SECTION .text:CODE:REORDER:NOROOT(1)
  233. ADC1_2_IRQHandler
  234. B ADC1_2_IRQHandler
  235. PUBWEAK USB_HP_CAN1_TX_IRQHandler
  236. SECTION .text:CODE:REORDER:NOROOT(1)
  237. USB_HP_CAN1_TX_IRQHandler
  238. B USB_HP_CAN1_TX_IRQHandler
  239. PUBWEAK USB_LP_CAN1_RX0_IRQHandler
  240. SECTION .text:CODE:REORDER:NOROOT(1)
  241. USB_LP_CAN1_RX0_IRQHandler
  242. B USB_LP_CAN1_RX0_IRQHandler
  243. PUBWEAK CAN1_RX1_IRQHandler
  244. SECTION .text:CODE:REORDER:NOROOT(1)
  245. CAN1_RX1_IRQHandler
  246. B CAN1_RX1_IRQHandler
  247. PUBWEAK CAN1_SCE_IRQHandler
  248. SECTION .text:CODE:REORDER:NOROOT(1)
  249. CAN1_SCE_IRQHandler
  250. B CAN1_SCE_IRQHandler
  251. PUBWEAK EXTI9_5_IRQHandler
  252. SECTION .text:CODE:REORDER:NOROOT(1)
  253. EXTI9_5_IRQHandler
  254. B EXTI9_5_IRQHandler
  255. PUBWEAK TIM1_BRK_IRQHandler
  256. SECTION .text:CODE:REORDER:NOROOT(1)
  257. TIM1_BRK_IRQHandler
  258. B TIM1_BRK_IRQHandler
  259. PUBWEAK TIM1_UP_IRQHandler
  260. SECTION .text:CODE:REORDER:NOROOT(1)
  261. TIM1_UP_IRQHandler
  262. B TIM1_UP_IRQHandler
  263. PUBWEAK TIM1_TRG_COM_IRQHandler
  264. SECTION .text:CODE:REORDER:NOROOT(1)
  265. TIM1_TRG_COM_IRQHandler
  266. B TIM1_TRG_COM_IRQHandler
  267. PUBWEAK TIM1_CC_IRQHandler
  268. SECTION .text:CODE:REORDER:NOROOT(1)
  269. TIM1_CC_IRQHandler
  270. B TIM1_CC_IRQHandler
  271. PUBWEAK TIM2_IRQHandler
  272. SECTION .text:CODE:REORDER:NOROOT(1)
  273. TIM2_IRQHandler
  274. B TIM2_IRQHandler
  275. PUBWEAK TIM3_IRQHandler
  276. SECTION .text:CODE:REORDER:NOROOT(1)
  277. TIM3_IRQHandler
  278. B TIM3_IRQHandler
  279. PUBWEAK TIM4_IRQHandler
  280. SECTION .text:CODE:REORDER:NOROOT(1)
  281. TIM4_IRQHandler
  282. B TIM4_IRQHandler
  283. PUBWEAK I2C1_EV_IRQHandler
  284. SECTION .text:CODE:REORDER:NOROOT(1)
  285. I2C1_EV_IRQHandler
  286. B I2C1_EV_IRQHandler
  287. PUBWEAK I2C1_ER_IRQHandler
  288. SECTION .text:CODE:REORDER:NOROOT(1)
  289. I2C1_ER_IRQHandler
  290. B I2C1_ER_IRQHandler
  291. PUBWEAK I2C2_EV_IRQHandler
  292. SECTION .text:CODE:REORDER:NOROOT(1)
  293. I2C2_EV_IRQHandler
  294. B I2C2_EV_IRQHandler
  295. PUBWEAK I2C2_ER_IRQHandler
  296. SECTION .text:CODE:REORDER:NOROOT(1)
  297. I2C2_ER_IRQHandler
  298. B I2C2_ER_IRQHandler
  299. PUBWEAK SPI1_IRQHandler
  300. SECTION .text:CODE:REORDER:NOROOT(1)
  301. SPI1_IRQHandler
  302. B SPI1_IRQHandler
  303. PUBWEAK SPI2_IRQHandler
  304. SECTION .text:CODE:REORDER:NOROOT(1)
  305. SPI2_IRQHandler
  306. B SPI2_IRQHandler
  307. PUBWEAK USART1_IRQHandler
  308. SECTION .text:CODE:REORDER:NOROOT(1)
  309. USART1_IRQHandler
  310. B USART1_IRQHandler
  311. PUBWEAK USART2_IRQHandler
  312. SECTION .text:CODE:REORDER:NOROOT(1)
  313. USART2_IRQHandler
  314. B USART2_IRQHandler
  315. PUBWEAK USART3_IRQHandler
  316. SECTION .text:CODE:REORDER:NOROOT(1)
  317. USART3_IRQHandler
  318. B USART3_IRQHandler
  319. PUBWEAK EXTI15_10_IRQHandler
  320. SECTION .text:CODE:REORDER:NOROOT(1)
  321. EXTI15_10_IRQHandler
  322. B EXTI15_10_IRQHandler
  323. PUBWEAK RTC_Alarm_IRQHandler
  324. SECTION .text:CODE:REORDER:NOROOT(1)
  325. RTC_Alarm_IRQHandler
  326. B RTC_Alarm_IRQHandler
  327. PUBWEAK USBWakeUp_IRQHandler
  328. SECTION .text:CODE:REORDER:NOROOT(1)
  329. USBWakeUp_IRQHandler
  330. B USBWakeUp_IRQHandler
  331. END
  332. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/