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  1. ;/******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
  2. ;* File Name : startup_stm32f401xc.s
  3. ;* Author : MCD Application Team
  4. ;* Version : V2.6.1
  5. ;* Date : 14-February-2017
  6. ;* Description : STM32F401xCxx devices vector table for EWARM toolchain.
  7. ;* This module performs:
  8. ;* - Set the initial SP
  9. ;* - Set the initial PC == _iar_program_start,
  10. ;* - Set the vector table entries with the exceptions ISR
  11. ;* address.
  12. ;* - Configure the system clock
  13. ;* - Branches to main in the C library (which eventually
  14. ;* calls main()).
  15. ;* After Reset the Cortex-M4 processor is in Thread mode,
  16. ;* priority is Privileged, and the Stack is set to Main.
  17. ;********************************************************************************
  18. ;*
  19. ;* Redistribution and use in source and binary forms, with or without modification,
  20. ;* are permitted provided that the following conditions are met:
  21. ;* 1. Redistributions of source code must retain the above copyright notice,
  22. ;* this list of conditions and the following disclaimer.
  23. ;* 2. Redistributions in binary form must reproduce the above copyright notice,
  24. ;* this list of conditions and the following disclaimer in the documentation
  25. ;* and/or other materials provided with the distribution.
  26. ;* 3. Neither the name of STMicroelectronics nor the names of its contributors
  27. ;* may be used to endorse or promote products derived from this software
  28. ;* without specific prior written permission.
  29. ;*
  30. ;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  31. ;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  32. ;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  33. ;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  34. ;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  35. ;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  36. ;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  37. ;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  38. ;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  39. ;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  40. ;*
  41. ;*******************************************************************************
  42. ;
  43. ;
  44. ; The modules in this file are included in the libraries, and may be replaced
  45. ; by any user-defined modules that define the PUBLIC symbol _program_start or
  46. ; a user defined start symbol.
  47. ; To override the cstartup defined in the library, simply add your modified
  48. ; version to the workbench project.
  49. ;
  50. ; The vector table is normally located at address 0.
  51. ; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
  52. ; The name "__vector_table" has special meaning for C-SPY:
  53. ; it is where the SP start value is found, and the NVIC vector
  54. ; table register (VTOR) is initialized to this address if != 0.
  55. ;
  56. ; Cortex-M version
  57. ;
  58. MODULE ?cstartup
  59. ;; Forward declaration of sections.
  60. SECTION CSTACK:DATA:NOROOT(3)
  61. SECTION .intvec:CODE:NOROOT(2)
  62. EXTERN __iar_program_start
  63. EXTERN SystemInit
  64. PUBLIC __vector_table
  65. DATA
  66. __vector_table
  67. DCD sfe(CSTACK)
  68. DCD Reset_Handler ; Reset Handler
  69. DCD NMI_Handler ; NMI Handler
  70. DCD HardFault_Handler ; Hard Fault Handler
  71. DCD MemManage_Handler ; MPU Fault Handler
  72. DCD BusFault_Handler ; Bus Fault Handler
  73. DCD UsageFault_Handler ; Usage Fault Handler
  74. DCD 0 ; Reserved
  75. DCD 0 ; Reserved
  76. DCD 0 ; Reserved
  77. DCD 0 ; Reserved
  78. DCD SVC_Handler ; SVCall Handler
  79. DCD DebugMon_Handler ; Debug Monitor Handler
  80. DCD 0 ; Reserved
  81. DCD PendSV_Handler ; PendSV Handler
  82. DCD SysTick_Handler ; SysTick Handler
  83. ; External Interrupts
  84. DCD WWDG_IRQHandler ; Window WatchDog
  85. DCD PVD_IRQHandler ; PVD through EXTI Line detection
  86. DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line
  87. DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line
  88. DCD FLASH_IRQHandler ; FLASH
  89. DCD RCC_IRQHandler ; RCC
  90. DCD EXTI0_IRQHandler ; EXTI Line0
  91. DCD EXTI1_IRQHandler ; EXTI Line1
  92. DCD EXTI2_IRQHandler ; EXTI Line2
  93. DCD EXTI3_IRQHandler ; EXTI Line3
  94. DCD EXTI4_IRQHandler ; EXTI Line4
  95. DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0
  96. DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1
  97. DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2
  98. DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3
  99. DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4
  100. DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5
  101. DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6
  102. DCD ADC_IRQHandler ; ADC1
  103. DCD 0 ; Reserved
  104. DCD 0 ; Reserved
  105. DCD 0 ; Reserved
  106. DCD 0 ; Reserved
  107. DCD EXTI9_5_IRQHandler ; External Line[9:5]s
  108. DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9
  109. DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10
  110. DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
  111. DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
  112. DCD TIM2_IRQHandler ; TIM2
  113. DCD TIM3_IRQHandler ; TIM3
  114. DCD TIM4_IRQHandler ; TIM4
  115. DCD I2C1_EV_IRQHandler ; I2C1 Event
  116. DCD I2C1_ER_IRQHandler ; I2C1 Error
  117. DCD I2C2_EV_IRQHandler ; I2C2 Event
  118. DCD I2C2_ER_IRQHandler ; I2C2 Error
  119. DCD SPI1_IRQHandler ; SPI1
  120. DCD SPI2_IRQHandler ; SPI2
  121. DCD USART1_IRQHandler ; USART1
  122. DCD USART2_IRQHandler ; USART2
  123. DCD 0 ; Reserved
  124. DCD EXTI15_10_IRQHandler ; External Line[15:10]s
  125. DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line
  126. DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line
  127. DCD 0 ; Reserved
  128. DCD 0 ; Reserved
  129. DCD 0 ; Reserved
  130. DCD 0 ; Reserved
  131. DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7
  132. DCD 0 ; Reserved
  133. DCD SDIO_IRQHandler ; SDIO
  134. DCD TIM5_IRQHandler ; TIM5
  135. DCD SPI3_IRQHandler ; SPI3
  136. DCD 0 ; Reserved
  137. DCD 0 ; Reserved
  138. DCD 0 ; Reserved
  139. DCD 0 ; Reserved
  140. DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0
  141. DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1
  142. DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2
  143. DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3
  144. DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4
  145. DCD 0 ; Reserved
  146. DCD 0 ; Reserved
  147. DCD 0 ; Reserved
  148. DCD 0 ; Reserved
  149. DCD 0 ; Reserved
  150. DCD 0 ; Reserved
  151. DCD OTG_FS_IRQHandler ; USB OTG FS
  152. DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5
  153. DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6
  154. DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7
  155. DCD USART6_IRQHandler ; USART6
  156. DCD I2C3_EV_IRQHandler ; I2C3 event
  157. DCD I2C3_ER_IRQHandler ; I2C3 error
  158. DCD 0 ; Reserved
  159. DCD 0 ; Reserved
  160. DCD 0 ; Reserved
  161. DCD 0 ; Reserved
  162. DCD 0 ; Reserved
  163. DCD 0 ; Reserved
  164. DCD 0 ; Reserved
  165. DCD FPU_IRQHandler ; FPU
  166. DCD 0 ; Reserved
  167. DCD 0 ; Reserved
  168. DCD SPI4_IRQHandler ; SPI4
  169. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  170. ;;
  171. ;; Default interrupt handlers.
  172. ;;
  173. THUMB
  174. PUBWEAK Reset_Handler
  175. SECTION .text:CODE:REORDER:NOROOT(2)
  176. Reset_Handler
  177. LDR R0, =SystemInit
  178. BLX R0
  179. LDR R0, =__iar_program_start
  180. BX R0
  181. PUBWEAK NMI_Handler
  182. SECTION .text:CODE:REORDER:NOROOT(1)
  183. NMI_Handler
  184. B NMI_Handler
  185. PUBWEAK HardFault_Handler
  186. SECTION .text:CODE:REORDER:NOROOT(1)
  187. HardFault_Handler
  188. B HardFault_Handler
  189. PUBWEAK MemManage_Handler
  190. SECTION .text:CODE:REORDER:NOROOT(1)
  191. MemManage_Handler
  192. B MemManage_Handler
  193. PUBWEAK BusFault_Handler
  194. SECTION .text:CODE:REORDER:NOROOT(1)
  195. BusFault_Handler
  196. B BusFault_Handler
  197. PUBWEAK UsageFault_Handler
  198. SECTION .text:CODE:REORDER:NOROOT(1)
  199. UsageFault_Handler
  200. B UsageFault_Handler
  201. PUBWEAK SVC_Handler
  202. SECTION .text:CODE:REORDER:NOROOT(1)
  203. SVC_Handler
  204. B SVC_Handler
  205. PUBWEAK DebugMon_Handler
  206. SECTION .text:CODE:REORDER:NOROOT(1)
  207. DebugMon_Handler
  208. B DebugMon_Handler
  209. PUBWEAK PendSV_Handler
  210. SECTION .text:CODE:REORDER:NOROOT(1)
  211. PendSV_Handler
  212. B PendSV_Handler
  213. PUBWEAK SysTick_Handler
  214. SECTION .text:CODE:REORDER:NOROOT(1)
  215. SysTick_Handler
  216. B SysTick_Handler
  217. PUBWEAK WWDG_IRQHandler
  218. SECTION .text:CODE:REORDER:NOROOT(1)
  219. WWDG_IRQHandler
  220. B WWDG_IRQHandler
  221. PUBWEAK PVD_IRQHandler
  222. SECTION .text:CODE:REORDER:NOROOT(1)
  223. PVD_IRQHandler
  224. B PVD_IRQHandler
  225. PUBWEAK TAMP_STAMP_IRQHandler
  226. SECTION .text:CODE:REORDER:NOROOT(1)
  227. TAMP_STAMP_IRQHandler
  228. B TAMP_STAMP_IRQHandler
  229. PUBWEAK RTC_WKUP_IRQHandler
  230. SECTION .text:CODE:REORDER:NOROOT(1)
  231. RTC_WKUP_IRQHandler
  232. B RTC_WKUP_IRQHandler
  233. PUBWEAK FLASH_IRQHandler
  234. SECTION .text:CODE:REORDER:NOROOT(1)
  235. FLASH_IRQHandler
  236. B FLASH_IRQHandler
  237. PUBWEAK RCC_IRQHandler
  238. SECTION .text:CODE:REORDER:NOROOT(1)
  239. RCC_IRQHandler
  240. B RCC_IRQHandler
  241. PUBWEAK EXTI0_IRQHandler
  242. SECTION .text:CODE:REORDER:NOROOT(1)
  243. EXTI0_IRQHandler
  244. B EXTI0_IRQHandler
  245. PUBWEAK EXTI1_IRQHandler
  246. SECTION .text:CODE:REORDER:NOROOT(1)
  247. EXTI1_IRQHandler
  248. B EXTI1_IRQHandler
  249. PUBWEAK EXTI2_IRQHandler
  250. SECTION .text:CODE:REORDER:NOROOT(1)
  251. EXTI2_IRQHandler
  252. B EXTI2_IRQHandler
  253. PUBWEAK EXTI3_IRQHandler
  254. SECTION .text:CODE:REORDER:NOROOT(1)
  255. EXTI3_IRQHandler
  256. B EXTI3_IRQHandler
  257. PUBWEAK EXTI4_IRQHandler
  258. SECTION .text:CODE:REORDER:NOROOT(1)
  259. EXTI4_IRQHandler
  260. B EXTI4_IRQHandler
  261. PUBWEAK DMA1_Stream0_IRQHandler
  262. SECTION .text:CODE:REORDER:NOROOT(1)
  263. DMA1_Stream0_IRQHandler
  264. B DMA1_Stream0_IRQHandler
  265. PUBWEAK DMA1_Stream1_IRQHandler
  266. SECTION .text:CODE:REORDER:NOROOT(1)
  267. DMA1_Stream1_IRQHandler
  268. B DMA1_Stream1_IRQHandler
  269. PUBWEAK DMA1_Stream2_IRQHandler
  270. SECTION .text:CODE:REORDER:NOROOT(1)
  271. DMA1_Stream2_IRQHandler
  272. B DMA1_Stream2_IRQHandler
  273. PUBWEAK DMA1_Stream3_IRQHandler
  274. SECTION .text:CODE:REORDER:NOROOT(1)
  275. DMA1_Stream3_IRQHandler
  276. B DMA1_Stream3_IRQHandler
  277. PUBWEAK DMA1_Stream4_IRQHandler
  278. SECTION .text:CODE:REORDER:NOROOT(1)
  279. DMA1_Stream4_IRQHandler
  280. B DMA1_Stream4_IRQHandler
  281. PUBWEAK DMA1_Stream5_IRQHandler
  282. SECTION .text:CODE:REORDER:NOROOT(1)
  283. DMA1_Stream5_IRQHandler
  284. B DMA1_Stream5_IRQHandler
  285. PUBWEAK DMA1_Stream6_IRQHandler
  286. SECTION .text:CODE:REORDER:NOROOT(1)
  287. DMA1_Stream6_IRQHandler
  288. B DMA1_Stream6_IRQHandler
  289. PUBWEAK ADC_IRQHandler
  290. SECTION .text:CODE:REORDER:NOROOT(1)
  291. ADC_IRQHandler
  292. B ADC_IRQHandler
  293. PUBWEAK EXTI9_5_IRQHandler
  294. SECTION .text:CODE:REORDER:NOROOT(1)
  295. EXTI9_5_IRQHandler
  296. B EXTI9_5_IRQHandler
  297. PUBWEAK TIM1_BRK_TIM9_IRQHandler
  298. SECTION .text:CODE:REORDER:NOROOT(1)
  299. TIM1_BRK_TIM9_IRQHandler
  300. B TIM1_BRK_TIM9_IRQHandler
  301. PUBWEAK TIM1_UP_TIM10_IRQHandler
  302. SECTION .text:CODE:REORDER:NOROOT(1)
  303. TIM1_UP_TIM10_IRQHandler
  304. B TIM1_UP_TIM10_IRQHandler
  305. PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler
  306. SECTION .text:CODE:REORDER:NOROOT(1)
  307. TIM1_TRG_COM_TIM11_IRQHandler
  308. B TIM1_TRG_COM_TIM11_IRQHandler
  309. PUBWEAK TIM1_CC_IRQHandler
  310. SECTION .text:CODE:REORDER:NOROOT(1)
  311. TIM1_CC_IRQHandler
  312. B TIM1_CC_IRQHandler
  313. PUBWEAK TIM2_IRQHandler
  314. SECTION .text:CODE:REORDER:NOROOT(1)
  315. TIM2_IRQHandler
  316. B TIM2_IRQHandler
  317. PUBWEAK TIM3_IRQHandler
  318. SECTION .text:CODE:REORDER:NOROOT(1)
  319. TIM3_IRQHandler
  320. B TIM3_IRQHandler
  321. PUBWEAK TIM4_IRQHandler
  322. SECTION .text:CODE:REORDER:NOROOT(1)
  323. TIM4_IRQHandler
  324. B TIM4_IRQHandler
  325. PUBWEAK I2C1_EV_IRQHandler
  326. SECTION .text:CODE:REORDER:NOROOT(1)
  327. I2C1_EV_IRQHandler
  328. B I2C1_EV_IRQHandler
  329. PUBWEAK I2C1_ER_IRQHandler
  330. SECTION .text:CODE:REORDER:NOROOT(1)
  331. I2C1_ER_IRQHandler
  332. B I2C1_ER_IRQHandler
  333. PUBWEAK I2C2_EV_IRQHandler
  334. SECTION .text:CODE:REORDER:NOROOT(1)
  335. I2C2_EV_IRQHandler
  336. B I2C2_EV_IRQHandler
  337. PUBWEAK I2C2_ER_IRQHandler
  338. SECTION .text:CODE:REORDER:NOROOT(1)
  339. I2C2_ER_IRQHandler
  340. B I2C2_ER_IRQHandler
  341. PUBWEAK SPI1_IRQHandler
  342. SECTION .text:CODE:REORDER:NOROOT(1)
  343. SPI1_IRQHandler
  344. B SPI1_IRQHandler
  345. PUBWEAK SPI2_IRQHandler
  346. SECTION .text:CODE:REORDER:NOROOT(1)
  347. SPI2_IRQHandler
  348. B SPI2_IRQHandler
  349. PUBWEAK USART1_IRQHandler
  350. SECTION .text:CODE:REORDER:NOROOT(1)
  351. USART1_IRQHandler
  352. B USART1_IRQHandler
  353. PUBWEAK USART2_IRQHandler
  354. SECTION .text:CODE:REORDER:NOROOT(1)
  355. USART2_IRQHandler
  356. B USART2_IRQHandler
  357. PUBWEAK EXTI15_10_IRQHandler
  358. SECTION .text:CODE:REORDER:NOROOT(1)
  359. EXTI15_10_IRQHandler
  360. B EXTI15_10_IRQHandler
  361. PUBWEAK RTC_Alarm_IRQHandler
  362. SECTION .text:CODE:REORDER:NOROOT(1)
  363. RTC_Alarm_IRQHandler
  364. B RTC_Alarm_IRQHandler
  365. PUBWEAK OTG_FS_WKUP_IRQHandler
  366. SECTION .text:CODE:REORDER:NOROOT(1)
  367. OTG_FS_WKUP_IRQHandler
  368. B OTG_FS_WKUP_IRQHandler
  369. PUBWEAK DMA1_Stream7_IRQHandler
  370. SECTION .text:CODE:REORDER:NOROOT(1)
  371. DMA1_Stream7_IRQHandler
  372. B DMA1_Stream7_IRQHandler
  373. PUBWEAK SDIO_IRQHandler
  374. SECTION .text:CODE:REORDER:NOROOT(1)
  375. SDIO_IRQHandler
  376. B SDIO_IRQHandler
  377. PUBWEAK TIM5_IRQHandler
  378. SECTION .text:CODE:REORDER:NOROOT(1)
  379. TIM5_IRQHandler
  380. B TIM5_IRQHandler
  381. PUBWEAK SPI3_IRQHandler
  382. SECTION .text:CODE:REORDER:NOROOT(1)
  383. SPI3_IRQHandler
  384. B SPI3_IRQHandler
  385. PUBWEAK DMA2_Stream0_IRQHandler
  386. SECTION .text:CODE:REORDER:NOROOT(1)
  387. DMA2_Stream0_IRQHandler
  388. B DMA2_Stream0_IRQHandler
  389. PUBWEAK DMA2_Stream1_IRQHandler
  390. SECTION .text:CODE:REORDER:NOROOT(1)
  391. DMA2_Stream1_IRQHandler
  392. B DMA2_Stream1_IRQHandler
  393. PUBWEAK DMA2_Stream2_IRQHandler
  394. SECTION .text:CODE:REORDER:NOROOT(1)
  395. DMA2_Stream2_IRQHandler
  396. B DMA2_Stream2_IRQHandler
  397. PUBWEAK DMA2_Stream3_IRQHandler
  398. SECTION .text:CODE:REORDER:NOROOT(1)
  399. DMA2_Stream3_IRQHandler
  400. B DMA2_Stream3_IRQHandler
  401. PUBWEAK DMA2_Stream4_IRQHandler
  402. SECTION .text:CODE:REORDER:NOROOT(1)
  403. DMA2_Stream4_IRQHandler
  404. B DMA2_Stream4_IRQHandler
  405. PUBWEAK OTG_FS_IRQHandler
  406. SECTION .text:CODE:REORDER:NOROOT(1)
  407. OTG_FS_IRQHandler
  408. B OTG_FS_IRQHandler
  409. PUBWEAK DMA2_Stream5_IRQHandler
  410. SECTION .text:CODE:REORDER:NOROOT(1)
  411. DMA2_Stream5_IRQHandler
  412. B DMA2_Stream5_IRQHandler
  413. PUBWEAK DMA2_Stream6_IRQHandler
  414. SECTION .text:CODE:REORDER:NOROOT(1)
  415. DMA2_Stream6_IRQHandler
  416. B DMA2_Stream6_IRQHandler
  417. PUBWEAK DMA2_Stream7_IRQHandler
  418. SECTION .text:CODE:REORDER:NOROOT(1)
  419. DMA2_Stream7_IRQHandler
  420. B DMA2_Stream7_IRQHandler
  421. PUBWEAK USART6_IRQHandler
  422. SECTION .text:CODE:REORDER:NOROOT(1)
  423. USART6_IRQHandler
  424. B USART6_IRQHandler
  425. PUBWEAK I2C3_EV_IRQHandler
  426. SECTION .text:CODE:REORDER:NOROOT(1)
  427. I2C3_EV_IRQHandler
  428. B I2C3_EV_IRQHandler
  429. PUBWEAK I2C3_ER_IRQHandler
  430. SECTION .text:CODE:REORDER:NOROOT(1)
  431. I2C3_ER_IRQHandler
  432. B I2C3_ER_IRQHandler
  433. PUBWEAK FPU_IRQHandler
  434. SECTION .text:CODE:REORDER:NOROOT(1)
  435. FPU_IRQHandler
  436. B FPU_IRQHandler
  437. PUBWEAK SPI4_IRQHandler
  438. SECTION .text:CODE:REORDER:NOROOT(1)
  439. SPI4_IRQHandler
  440. B SPI4_IRQHandler
  441. END
  442. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/