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stm32lib/CMSIS/STM32L1xx/Source/Templates/iar/startup_stm32l100xb.s

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  1. ;********************* (C) COPYRIGHT 2017 STMicroelectronics ********************

  2. ;* File Name          : startup_stm32l100xb.s

  3. ;* Author             : MCD Application Team

  4. ;* Description        : STM32L100XB Devices vector for EWARM toolchain.

  5. ;*                      This module performs:

  6. ;*                      - Set the initial SP

  7. ;*                      - Set the initial PC == __iar_program_start,

  8. ;*                      - Set the vector table entries with the exceptions ISR

  9. ;*                        address.

  10. ;*                      - Configure the system clock

  11. ;*                      - Branches to main in the C library (which eventually

  12. ;*                        calls main()).

  13. ;*                      After Reset the Cortex-M3 processor is in Thread mode,

  14. ;*                      priority is Privileged, and the Stack is set to Main.

  15. ;********************************************************************************

  16. ;*

  17. ;* @attention

  18. ;*

  19. ;* Copyright (c) 2017 STMicroelectronics. All rights reserved.

  20. ;*

  21. ;* This software component is licensed by ST under BSD 3-Clause license,

  22. ;* the "License"; You may not use this file except in compliance with the

  23. ;* License. You may obtain a copy of the License at:

  24. ;*                        opensource.org/licenses/BSD-3-Clause

  25. ;*

  26. ;*******************************************************************************

  27. ;

  28. ;

  29. ; The modules in this file are included in the libraries, and may be replaced

  30. ; by any user-defined modules that define the PUBLIC symbol _program_start or

  31. ; a user defined start symbol.

  32. ; To override the cstartup defined in the library, simply add your modified

  33. ; version to the workbench project.

  34. ;

  35. ; The vector table is normally located at address 0.

  36. ; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.

  37. ; The name "__vector_table" has special meaning for C-SPY:

  38. ; it is where the SP start value is found, and the NVIC vector

  39. ; table register (VTOR) is initialized to this address if != 0.

  40. ;

  41. ; Cortex-M version

  42. ;

  43. 

  44.         MODULE  ?cstartup

  45. 

  46.         ;; Forward declaration of sections.

  47.         SECTION CSTACK:DATA:NOROOT(3)

  48. 

  49.         SECTION .intvec:CODE:NOROOT(2)

  50. 

  51.         EXTERN  __iar_program_start

  52.         EXTERN  SystemInit

  53.         PUBLIC  __vector_table

  54. 

  55.         DATA

  56. __vector_table

  57.         DCD     sfe(CSTACK)

  58.         DCD     Reset_Handler             ; Reset Handler

  59. 

  60.         DCD     NMI_Handler               ; NMI Handler

  61.         DCD     HardFault_Handler         ; Hard Fault Handler

  62.         DCD     MemManage_Handler         ; MPU Fault Handler

  63.         DCD     BusFault_Handler          ; Bus Fault Handler

  64.         DCD     UsageFault_Handler        ; Usage Fault Handler

  65.         DCD     0                         ; Reserved

  66.         DCD     0                         ; Reserved

  67.         DCD     0                         ; Reserved

  68.         DCD     0                         ; Reserved

  69.         DCD     SVC_Handler               ; SVCall Handler

  70.         DCD     DebugMon_Handler          ; Debug Monitor Handler

  71.         DCD     0                         ; Reserved

  72.         DCD     PendSV_Handler            ; PendSV Handler

  73.         DCD     SysTick_Handler           ; SysTick Handler

  74. 

  75.          ; External Interrupts

  76.         DCD     WWDG_IRQHandler           ; Window Watchdog

  77.         DCD     PVD_IRQHandler            ; PVD through EXTI Line detect

  78.         DCD     TAMPER_STAMP_IRQHandler   ; Tamper and Time Stamp

  79.         DCD     RTC_WKUP_IRQHandler       ; RTC Wakeup

  80.         DCD     FLASH_IRQHandler          ; FLASH

  81.         DCD     RCC_IRQHandler            ; RCC

  82.         DCD     EXTI0_IRQHandler          ; EXTI Line 0

  83.         DCD     EXTI1_IRQHandler          ; EXTI Line 1

  84.         DCD     EXTI2_IRQHandler          ; EXTI Line 2

  85.         DCD     EXTI3_IRQHandler          ; EXTI Line 3

  86.         DCD     EXTI4_IRQHandler          ; EXTI Line 4

  87.         DCD     DMA1_Channel1_IRQHandler  ; DMA1 Channel 1

  88.         DCD     DMA1_Channel2_IRQHandler  ; DMA1 Channel 2

  89.         DCD     DMA1_Channel3_IRQHandler  ; DMA1 Channel 3

  90.         DCD     DMA1_Channel4_IRQHandler  ; DMA1 Channel 4

  91.         DCD     DMA1_Channel5_IRQHandler  ; DMA1 Channel 5

  92.         DCD     DMA1_Channel6_IRQHandler  ; DMA1 Channel 6

  93.         DCD     DMA1_Channel7_IRQHandler  ; DMA1 Channel 7

  94.         DCD     ADC1_IRQHandler           ; ADC1

  95.         DCD     USB_HP_IRQHandler         ; USB High Priority

  96.         DCD     USB_LP_IRQHandler         ; USB Low  Priority

  97.         DCD     DAC_IRQHandler            ; DAC

  98.         DCD     COMP_IRQHandler           ; COMP through EXTI Line

  99.         DCD     EXTI9_5_IRQHandler        ; EXTI Line 9..5

  100.         DCD     LCD_IRQHandler            ; LCD

  101.         DCD     TIM9_IRQHandler           ; TIM9

  102.         DCD     TIM10_IRQHandler          ; TIM10

  103.         DCD     TIM11_IRQHandler          ; TIM11

  104.         DCD     TIM2_IRQHandler           ; TIM2

  105.         DCD     TIM3_IRQHandler           ; TIM3

  106.         DCD     TIM4_IRQHandler           ; TIM4

  107.         DCD     I2C1_EV_IRQHandler        ; I2C1 Event

  108.         DCD     I2C1_ER_IRQHandler        ; I2C1 Error

  109.         DCD     I2C2_EV_IRQHandler        ; I2C2 Event

  110.         DCD     I2C2_ER_IRQHandler        ; I2C2 Error

  111.         DCD     SPI1_IRQHandler           ; SPI1

  112.         DCD     SPI2_IRQHandler           ; SPI2

  113.         DCD     USART1_IRQHandler         ; USART1

  114.         DCD     USART2_IRQHandler         ; USART2

  115.         DCD     USART3_IRQHandler         ; USART3

  116.         DCD     EXTI15_10_IRQHandler      ; EXTI Line 15..10

  117.         DCD     RTC_Alarm_IRQHandler      ; RTC Alarm through EXTI Line

  118.         DCD     USB_FS_WKUP_IRQHandler    ; USB FS Wakeup from suspend

  119.         DCD     TIM6_IRQHandler           ; TIM6

  120.         DCD     TIM7_IRQHandler           ; TIM7

  121. 

  122. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

  123. ;;

  124. ;; Default interrupt handlers.

  125. ;;

  126.         THUMB

  127. 

  128.         PUBWEAK Reset_Handler

  129.         SECTION .text:CODE:REORDER:NOROOT(2)

  130. Reset_Handler

  131.         LDR     R0, =SystemInit

  132.         BLX     R0

  133.         LDR     R0, =__iar_program_start

  134.         BX      R0

  135. 

  136.         PUBWEAK NMI_Handler

  137.         SECTION .text:CODE:REORDER:NOROOT(1)

  138. NMI_Handler

  139.         B NMI_Handler

  140. 

  141. 

  142.         PUBWEAK HardFault_Handler

  143.         SECTION .text:CODE:REORDER:NOROOT(1)

  144. HardFault_Handler

  145.         B HardFault_Handler

  146. 

  147. 

  148.         PUBWEAK MemManage_Handler

  149.         SECTION .text:CODE:REORDER:NOROOT(1)

  150. MemManage_Handler

  151.         B MemManage_Handler

  152. 

  153. 

  154.         PUBWEAK BusFault_Handler

  155.         SECTION .text:CODE:REORDER:NOROOT(1)

  156. BusFault_Handler

  157.         B BusFault_Handler

  158. 

  159. 

  160.         PUBWEAK UsageFault_Handler

  161.         SECTION .text:CODE:REORDER:NOROOT(1)

  162. UsageFault_Handler

  163.         B UsageFault_Handler

  164. 

  165. 

  166.         PUBWEAK SVC_Handler

  167.         SECTION .text:CODE:REORDER:NOROOT(1)

  168. SVC_Handler

  169.         B SVC_Handler

  170. 

  171. 

  172.         PUBWEAK DebugMon_Handler

  173.         SECTION .text:CODE:REORDER:NOROOT(1)

  174. DebugMon_Handler

  175.         B DebugMon_Handler

  176. 

  177. 

  178.         PUBWEAK PendSV_Handler

  179.         SECTION .text:CODE:REORDER:NOROOT(1)

  180. PendSV_Handler

  181.         B PendSV_Handler

  182. 

  183. 

  184.         PUBWEAK SysTick_Handler

  185.         SECTION .text:CODE:REORDER:NOROOT(1)

  186. SysTick_Handler

  187.         B SysTick_Handler

  188. 

  189. 

  190.         PUBWEAK WWDG_IRQHandler

  191.         SECTION .text:CODE:REORDER:NOROOT(1)

  192. WWDG_IRQHandler

  193.         B WWDG_IRQHandler

  194. 

  195. 

  196.         PUBWEAK PVD_IRQHandler

  197.         SECTION .text:CODE:REORDER:NOROOT(1)

  198. PVD_IRQHandler

  199.         B PVD_IRQHandler

  200. 

  201. 

  202.         PUBWEAK TAMPER_STAMP_IRQHandler

  203.         SECTION .text:CODE:REORDER:NOROOT(1)

  204. TAMPER_STAMP_IRQHandler

  205.         B TAMPER_STAMP_IRQHandler

  206. 

  207. 

  208.         PUBWEAK RTC_WKUP_IRQHandler

  209.         SECTION .text:CODE:REORDER:NOROOT(1)

  210. RTC_WKUP_IRQHandler

  211.         B RTC_WKUP_IRQHandler

  212. 

  213. 

  214.         PUBWEAK FLASH_IRQHandler

  215.         SECTION .text:CODE:REORDER:NOROOT(1)

  216. FLASH_IRQHandler

  217.         B FLASH_IRQHandler

  218. 

  219. 

  220.         PUBWEAK RCC_IRQHandler

  221.         SECTION .text:CODE:REORDER:NOROOT(1)

  222. RCC_IRQHandler

  223.         B RCC_IRQHandler

  224. 

  225. 

  226.         PUBWEAK EXTI0_IRQHandler

  227.         SECTION .text:CODE:REORDER:NOROOT(1)

  228. EXTI0_IRQHandler

  229.         B EXTI0_IRQHandler

  230. 

  231. 

  232.         PUBWEAK EXTI1_IRQHandler

  233.         SECTION .text:CODE:REORDER:NOROOT(1)

  234. EXTI1_IRQHandler

  235.         B EXTI1_IRQHandler

  236. 

  237. 

  238.         PUBWEAK EXTI2_IRQHandler

  239.         SECTION .text:CODE:REORDER:NOROOT(1)

  240. EXTI2_IRQHandler

  241.         B EXTI2_IRQHandler

  242. 

  243. 

  244.         PUBWEAK EXTI3_IRQHandler

  245.         SECTION .text:CODE:REORDER:NOROOT(1)

  246. EXTI3_IRQHandler

  247.         B EXTI3_IRQHandler

  248. 

  249. 

  250.         PUBWEAK EXTI4_IRQHandler

  251.         SECTION .text:CODE:REORDER:NOROOT(1)

  252. EXTI4_IRQHandler

  253.         B EXTI4_IRQHandler

  254. 

  255. 

  256.         PUBWEAK DMA1_Channel1_IRQHandler

  257.         SECTION .text:CODE:REORDER:NOROOT(1)

  258. DMA1_Channel1_IRQHandler

  259.         B DMA1_Channel1_IRQHandler

  260. 

  261. 

  262.         PUBWEAK DMA1_Channel2_IRQHandler

  263.         SECTION .text:CODE:REORDER:NOROOT(1)

  264. DMA1_Channel2_IRQHandler

  265.         B DMA1_Channel2_IRQHandler

  266. 

  267. 

  268.         PUBWEAK DMA1_Channel3_IRQHandler

  269.         SECTION .text:CODE:REORDER:NOROOT(1)

  270. DMA1_Channel3_IRQHandler

  271.         B DMA1_Channel3_IRQHandler

  272. 

  273. 

  274.         PUBWEAK DMA1_Channel4_IRQHandler

  275.         SECTION .text:CODE:REORDER:NOROOT(1)

  276. DMA1_Channel4_IRQHandler

  277.         B DMA1_Channel4_IRQHandler

  278. 

  279. 

  280.         PUBWEAK DMA1_Channel5_IRQHandler

  281.         SECTION .text:CODE:REORDER:NOROOT(1)

  282. DMA1_Channel5_IRQHandler

  283.         B DMA1_Channel5_IRQHandler

  284. 

  285. 

  286.         PUBWEAK DMA1_Channel6_IRQHandler

  287.         SECTION .text:CODE:REORDER:NOROOT(1)

  288. DMA1_Channel6_IRQHandler

  289.         B DMA1_Channel6_IRQHandler

  290. 

  291. 

  292.         PUBWEAK DMA1_Channel7_IRQHandler

  293.         SECTION .text:CODE:REORDER:NOROOT(1)

  294. DMA1_Channel7_IRQHandler

  295.         B DMA1_Channel7_IRQHandler

  296. 

  297. 

  298.         PUBWEAK ADC1_IRQHandler

  299.         SECTION .text:CODE:REORDER:NOROOT(1)

  300. ADC1_IRQHandler

  301.         B ADC1_IRQHandler

  302. 

  303. 

  304.         PUBWEAK USB_HP_IRQHandler

  305.         SECTION .text:CODE:REORDER:NOROOT(1)

  306. USB_HP_IRQHandler

  307.         B USB_HP_IRQHandler

  308. 

  309. 

  310.         PUBWEAK USB_LP_IRQHandler

  311.         SECTION .text:CODE:REORDER:NOROOT(1)

  312. USB_LP_IRQHandler

  313.         B USB_LP_IRQHandler

  314. 

  315. 

  316.         PUBWEAK DAC_IRQHandler

  317.         SECTION .text:CODE:REORDER:NOROOT(1)

  318. DAC_IRQHandler

  319.         B DAC_IRQHandler

  320. 

  321. 

  322.         PUBWEAK COMP_IRQHandler

  323.         SECTION .text:CODE:REORDER:NOROOT(1)

  324. COMP_IRQHandler

  325.         B COMP_IRQHandler

  326. 

  327. 

  328.         PUBWEAK EXTI9_5_IRQHandler

  329.         SECTION .text:CODE:REORDER:NOROOT(1)

  330. EXTI9_5_IRQHandler

  331.         B EXTI9_5_IRQHandler

  332. 

  333. 

  334.         PUBWEAK LCD_IRQHandler

  335.         SECTION .text:CODE:REORDER:NOROOT(1)

  336. LCD_IRQHandler

  337.         B LCD_IRQHandler

  338. 

  339. 

  340.         PUBWEAK TIM9_IRQHandler

  341.         SECTION .text:CODE:REORDER:NOROOT(1)

  342. TIM9_IRQHandler

  343.         B TIM9_IRQHandler

  344. 

  345. 

  346.         PUBWEAK TIM10_IRQHandler

  347.         SECTION .text:CODE:REORDER:NOROOT(1)

  348. TIM10_IRQHandler

  349.         B TIM10_IRQHandler

  350. 

  351. 

  352.         PUBWEAK TIM11_IRQHandler

  353.         SECTION .text:CODE:REORDER:NOROOT(1)

  354. TIM11_IRQHandler

  355.         B TIM11_IRQHandler

  356. 

  357. 

  358.         PUBWEAK TIM2_IRQHandler

  359.         SECTION .text:CODE:REORDER:NOROOT(1)

  360. TIM2_IRQHandler

  361.         B TIM2_IRQHandler

  362. 

  363. 

  364.         PUBWEAK TIM3_IRQHandler

  365.         SECTION .text:CODE:REORDER:NOROOT(1)

  366. TIM3_IRQHandler

  367.         B TIM3_IRQHandler

  368. 

  369. 

  370.         PUBWEAK TIM4_IRQHandler

  371.         SECTION .text:CODE:REORDER:NOROOT(1)

  372. TIM4_IRQHandler

  373.         B TIM4_IRQHandler

  374. 

  375. 

  376.         PUBWEAK I2C1_EV_IRQHandler

  377.         SECTION .text:CODE:REORDER:NOROOT(1)

  378. I2C1_EV_IRQHandler

  379.         B I2C1_EV_IRQHandler

  380. 

  381. 

  382.         PUBWEAK I2C1_ER_IRQHandler

  383.         SECTION .text:CODE:REORDER:NOROOT(1)

  384. I2C1_ER_IRQHandler

  385.         B I2C1_ER_IRQHandler

  386. 

  387. 

  388.         PUBWEAK I2C2_EV_IRQHandler

  389.         SECTION .text:CODE:REORDER:NOROOT(1)

  390. I2C2_EV_IRQHandler

  391.         B I2C2_EV_IRQHandler

  392. 

  393. 

  394.         PUBWEAK I2C2_ER_IRQHandler

  395.         SECTION .text:CODE:REORDER:NOROOT(1)

  396. I2C2_ER_IRQHandler

  397.         B I2C2_ER_IRQHandler

  398. 

  399. 

  400.         PUBWEAK SPI1_IRQHandler

  401.         SECTION .text:CODE:REORDER:NOROOT(1)

  402. SPI1_IRQHandler

  403.         B SPI1_IRQHandler

  404. 

  405. 

  406.         PUBWEAK SPI2_IRQHandler

  407.         SECTION .text:CODE:REORDER:NOROOT(1)

  408. SPI2_IRQHandler

  409.         B SPI2_IRQHandler

  410. 

  411. 

  412.         PUBWEAK USART1_IRQHandler

  413.         SECTION .text:CODE:REORDER:NOROOT(1)

  414. USART1_IRQHandler

  415.         B USART1_IRQHandler

  416. 

  417. 

  418.         PUBWEAK USART2_IRQHandler

  419.         SECTION .text:CODE:REORDER:NOROOT(1)

  420. USART2_IRQHandler

  421.         B USART2_IRQHandler

  422. 

  423. 

  424.         PUBWEAK USART3_IRQHandler

  425.         SECTION .text:CODE:REORDER:NOROOT(1)

  426. USART3_IRQHandler

  427.         B USART3_IRQHandler

  428. 

  429. 

  430.         PUBWEAK EXTI15_10_IRQHandler

  431.         SECTION .text:CODE:REORDER:NOROOT(1)

  432. EXTI15_10_IRQHandler

  433.         B EXTI15_10_IRQHandler

  434. 

  435. 

  436.         PUBWEAK RTC_Alarm_IRQHandler

  437.         SECTION .text:CODE:REORDER:NOROOT(1)

  438. RTC_Alarm_IRQHandler

  439.         B RTC_Alarm_IRQHandler

  440. 

  441. 

  442.         PUBWEAK USB_FS_WKUP_IRQHandler

  443.         SECTION .text:CODE:REORDER:NOROOT(1)

  444. USB_FS_WKUP_IRQHandler

  445.         B USB_FS_WKUP_IRQHandler

  446. 

  447. 

  448.         PUBWEAK TIM6_IRQHandler

  449.         SECTION .text:CODE:REORDER:NOROOT(1)

  450. TIM6_IRQHandler

  451.         B TIM6_IRQHandler

  452. 

  453. 

  454.         PUBWEAK TIM7_IRQHandler

  455.         SECTION .text:CODE:REORDER:NOROOT(1)

  456. TIM7_IRQHandler

  457.         B TIM7_IRQHandler

  458. 

  459.         END

  460. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/