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2 mjames 1 
;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
2 
;* File Name          : startup_stm32f101xg.s
3 
;* Author             : MCD Application Team
4 
;* Description        : STM32F101xG Access Line Devices vector table for EWARM
5 
;*                      toolchain.
6 
;*                      This module performs:
7 
;*                      - Set the initial SP
8 
;*                      - Set the initial PC == __iar_program_start,
9 
;*                      - Set the vector table entries with the exceptions ISR
10 
;*                        address.
11 
;*                      - Configure the system clock
12 
;*                      - Branches to main in the C library (which eventually
13 
;*                        calls main()).
14 
;*                      After Reset the Cortex-M3 processor is in Thread mode,
15 
;*                      priority is Privileged, and the Stack is set to Main.
16 
;********************************************************************************
17 
;*
18 
;* Copyright (c) 2017-2021 STMicroelectronics.
19 
;* All rights reserved.
20 
;*
21 
;* This software is licensed under terms that can be found in the LICENSE file
22 
;* in the root directory of this software component.
23 
;* If no LICENSE file comes with this software, it is provided AS-IS.
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
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; version to the workbench project.
33 
;
34 
; The vector table is normally located at address 0.
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; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
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; The name "__vector_table" has special meaning for C-SPY:
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; it is where the SP start value is found, and the NVIC vector
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; table register (VTOR) is initialized to this address if != 0.
39 
;
40 
; Cortex-M version
41 
;
42 
 
43 
    MODULE  ?cstartup
44 
 
45 
        ;; Forward declaration of sections.
46 
        SECTION CSTACK:DATA:NOROOT(3)
47 
 
48 
        SECTION .intvec:CODE:NOROOT(2)
49 
 
50 
        EXTERN  __iar_program_start
51 
        EXTERN  SystemInit
52 
        PUBLIC  __vector_table
53 
 
54 
        DATA
55 
 
56 
__vector_table
57 
        DCD     sfe(CSTACK)
58 
        DCD     Reset_Handler             ; Reset Handler
59 
        DCD     NMI_Handler               ; NMI Handler
60 
        DCD     HardFault_Handler         ; Hard Fault Handler
61 
        DCD     MemManage_Handler         ; MPU Fault Handler
62 
        DCD     BusFault_Handler          ; Bus Fault Handler
63 
        DCD     UsageFault_Handler        ; Usage Fault Handler
64 
        DCD     0                         ; Reserved
65 
        DCD     0                         ; Reserved
66 
        DCD     0                         ; Reserved
67 
        DCD     0                         ; Reserved
68 
        DCD     SVC_Handler               ; SVCall Handler
69 
        DCD     DebugMon_Handler          ; Debug Monitor Handler
70 
        DCD     0                         ; Reserved
71 
        DCD     PendSV_Handler            ; PendSV Handler
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        DCD     SysTick_Handler           ; SysTick Handler
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74 
         ; External Interrupts
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        DCD     WWDG_IRQHandler               ; Window Watchdog
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        DCD     PVD_IRQHandler                ; PVD through EXTI Line detect
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        DCD     TAMPER_IRQHandler             ; Tamper
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        DCD     RTC_IRQHandler                ; RTC
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        DCD     FLASH_IRQHandler              ; Flash
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        DCD     RCC_IRQHandler                ; RCC
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        DCD     EXTI0_IRQHandler              ; EXTI Line 0
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        DCD     EXTI1_IRQHandler              ; EXTI Line 1
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        DCD     EXTI2_IRQHandler              ; EXTI Line 2
84 
        DCD     EXTI3_IRQHandler              ; EXTI Line 3
85 
        DCD     EXTI4_IRQHandler              ; EXTI Line 4
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        DCD     DMA1_Channel1_IRQHandler      ; DMA1 Channel 1
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        DCD     DMA1_Channel2_IRQHandler      ; DMA1 Channel 2
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        DCD     DMA1_Channel3_IRQHandler      ; DMA1 Channel 3
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        DCD     DMA1_Channel4_IRQHandler      ; DMA1 Channel 4
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        DCD     DMA1_Channel5_IRQHandler      ; DMA1 Channel 5
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        DCD     DMA1_Channel6_IRQHandler      ; DMA1 Channel 6
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        DCD     DMA1_Channel7_IRQHandler      ; DMA1 Channel 7
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        DCD     ADC1_IRQHandler               ; ADC1
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        DCD     0                         ; Reserved
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        DCD     0                         ; Reserved
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        DCD     0                         ; Reserved
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        DCD     0                         ; Reserved
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        DCD     EXTI9_5_IRQHandler            ; EXTI Line 9..5
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        DCD     TIM9_IRQHandler               ; TIM9
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        DCD     TIM10_IRQHandler              ; TIM10
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        DCD     TIM11_IRQHandler              ; TIM11
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        DCD     0                         ; Reserved
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        DCD     TIM2_IRQHandler               ; TIM2
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        DCD     TIM3_IRQHandler               ; TIM3
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        DCD     TIM4_IRQHandler               ; TIM4
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        DCD     I2C1_EV_IRQHandler            ; I2C1 Event
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        DCD     I2C1_ER_IRQHandler            ; I2C1 Error
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        DCD     I2C2_EV_IRQHandler            ; I2C2 Event
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        DCD     I2C2_ER_IRQHandler            ; I2C2 Error
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        DCD     SPI1_IRQHandler               ; SPI1
111 
        DCD     SPI2_IRQHandler               ; SPI2
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        DCD     USART1_IRQHandler             ; USART1
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        DCD     USART2_IRQHandler             ; USART2
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        DCD     USART3_IRQHandler             ; USART3
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        DCD     EXTI15_10_IRQHandler          ; EXTI Line 15..10
116 
        DCD     RTC_Alarm_IRQHandler           ; RTC Alarm through EXTI Line
117 
        DCD     0                         ; Reserved
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        DCD     TIM12_IRQHandler              ; TIM12
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        DCD     TIM13_IRQHandler              ; TIM13
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        DCD     TIM14_IRQHandler              ; TIM14
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        DCD     0                         ; Reserved
122 
        DCD     0                         ; Reserved
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        DCD     FSMC_IRQHandler               ; FSMC
124 
        DCD     0                         ; Reserved
125 
        DCD     TIM5_IRQHandler               ; TIM5
126 
        DCD     SPI3_IRQHandler               ; SPI3
127 
        DCD     UART4_IRQHandler              ; UART4
128 
        DCD     UART5_IRQHandler              ; UART5
129 
        DCD     TIM6_IRQHandler               ; TIM6
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        DCD     TIM7_IRQHandler               ; TIM7
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        DCD     DMA2_Channel1_IRQHandler      ; DMA2 Channel1
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        DCD     DMA2_Channel2_IRQHandler      ; DMA2 Channel2
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        DCD     DMA2_Channel3_IRQHandler      ; DMA2 Channel3
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        DCD     DMA2_Channel4_5_IRQHandler    ; DMA2 Channel4 & Channel5
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;
137 
;; Default interrupt handlers.
138 
;;
139 
        THUMB
140 
 
141 
        PUBWEAK Reset_Handler
142 
        SECTION .text:CODE:REORDER:NOROOT(2)
143 
Reset_Handler
144 
        LDR     R0, =SystemInit
145 
        BLX     R0
146 
        LDR     R0, =__iar_program_start
147 
        BX      R0
148 
 
149 
        PUBWEAK NMI_Handler
150 
        SECTION .text:CODE:REORDER:NOROOT(1)
151 
NMI_Handler
152 
        B NMI_Handler
153 
 
154 
        PUBWEAK HardFault_Handler
155 
        SECTION .text:CODE:REORDER:NOROOT(1)
156 
HardFault_Handler
157 
        B HardFault_Handler
158 
 
159 
        PUBWEAK MemManage_Handler
160 
        SECTION .text:CODE:REORDER:NOROOT(1)
161 
MemManage_Handler
162 
        B MemManage_Handler
163 
 
164 
        PUBWEAK BusFault_Handler
165 
        SECTION .text:CODE:REORDER:NOROOT(1)
166 
BusFault_Handler
167 
        B BusFault_Handler
168 
 
169 
        PUBWEAK UsageFault_Handler
170 
        SECTION .text:CODE:REORDER:NOROOT(1)
171 
UsageFault_Handler
172 
        B UsageFault_Handler
173 
 
174 
        PUBWEAK SVC_Handler
175 
        SECTION .text:CODE:REORDER:NOROOT(1)
176 
SVC_Handler
177 
        B SVC_Handler
178 
 
179 
        PUBWEAK DebugMon_Handler
180 
        SECTION .text:CODE:REORDER:NOROOT(1)
181 
DebugMon_Handler
182 
        B DebugMon_Handler
183 
 
184 
        PUBWEAK PendSV_Handler
185 
        SECTION .text:CODE:REORDER:NOROOT(1)
186 
PendSV_Handler
187 
        B PendSV_Handler
188 
 
189 
        PUBWEAK SysTick_Handler
190 
        SECTION .text:CODE:REORDER:NOROOT(1)
191 
SysTick_Handler
192 
        B SysTick_Handler
193 
 
194 
        PUBWEAK WWDG_IRQHandler
195 
        SECTION .text:CODE:REORDER:NOROOT(1)
196 
WWDG_IRQHandler
197 
        B WWDG_IRQHandler
198 
 
199 
        PUBWEAK PVD_IRQHandler
200 
        SECTION .text:CODE:REORDER:NOROOT(1)
201 
PVD_IRQHandler
202 
        B PVD_IRQHandler
203 
 
204 
        PUBWEAK TAMPER_IRQHandler
205 
        SECTION .text:CODE:REORDER:NOROOT(1)
206 
TAMPER_IRQHandler
207 
        B TAMPER_IRQHandler
208 
 
209 
        PUBWEAK RTC_IRQHandler
210 
        SECTION .text:CODE:REORDER:NOROOT(1)
211 
RTC_IRQHandler
212 
        B RTC_IRQHandler
213 
 
214 
        PUBWEAK FLASH_IRQHandler
215 
        SECTION .text:CODE:REORDER:NOROOT(1)
216 
FLASH_IRQHandler
217 
        B FLASH_IRQHandler
218 
 
219 
        PUBWEAK RCC_IRQHandler
220 
        SECTION .text:CODE:REORDER:NOROOT(1)
221 
RCC_IRQHandler
222 
        B RCC_IRQHandler
223 
 
224 
        PUBWEAK EXTI0_IRQHandler
225 
        SECTION .text:CODE:REORDER:NOROOT(1)
226 
EXTI0_IRQHandler
227 
        B EXTI0_IRQHandler
228 
 
229 
        PUBWEAK EXTI1_IRQHandler
230 
        SECTION .text:CODE:REORDER:NOROOT(1)
231 
EXTI1_IRQHandler
232 
        B EXTI1_IRQHandler
233 
 
234 
        PUBWEAK EXTI2_IRQHandler
235 
        SECTION .text:CODE:REORDER:NOROOT(1)
236 
EXTI2_IRQHandler
237 
        B EXTI2_IRQHandler
238 
 
239 
        PUBWEAK EXTI3_IRQHandler
240 
        SECTION .text:CODE:REORDER:NOROOT(1)
241 
EXTI3_IRQHandler
242 
        B EXTI3_IRQHandler
243 
 
244 
        PUBWEAK EXTI4_IRQHandler
245 
        SECTION .text:CODE:REORDER:NOROOT(1)
246 
EXTI4_IRQHandler
247 
        B EXTI4_IRQHandler
248 
 
249 
        PUBWEAK DMA1_Channel1_IRQHandler
250 
        SECTION .text:CODE:REORDER:NOROOT(1)
251 
DMA1_Channel1_IRQHandler
252 
        B DMA1_Channel1_IRQHandler
253 
 
254 
        PUBWEAK DMA1_Channel2_IRQHandler
255 
        SECTION .text:CODE:REORDER:NOROOT(1)
256 
DMA1_Channel2_IRQHandler
257 
        B DMA1_Channel2_IRQHandler
258 
 
259 
        PUBWEAK DMA1_Channel3_IRQHandler
260 
        SECTION .text:CODE:REORDER:NOROOT(1)
261 
DMA1_Channel3_IRQHandler
262 
        B DMA1_Channel3_IRQHandler
263 
 
264 
        PUBWEAK DMA1_Channel4_IRQHandler
265 
        SECTION .text:CODE:REORDER:NOROOT(1)
266 
DMA1_Channel4_IRQHandler
267 
        B DMA1_Channel4_IRQHandler
268 
 
269 
        PUBWEAK DMA1_Channel5_IRQHandler
270 
        SECTION .text:CODE:REORDER:NOROOT(1)
271 
DMA1_Channel5_IRQHandler
272 
        B DMA1_Channel5_IRQHandler
273 
 
274 
        PUBWEAK DMA1_Channel6_IRQHandler
275 
        SECTION .text:CODE:REORDER:NOROOT(1)
276 
DMA1_Channel6_IRQHandler
277 
        B DMA1_Channel6_IRQHandler
278 
 
279 
        PUBWEAK DMA1_Channel7_IRQHandler
280 
        SECTION .text:CODE:REORDER:NOROOT(1)
281 
DMA1_Channel7_IRQHandler
282 
        B DMA1_Channel7_IRQHandler
283 
 
284 
        PUBWEAK ADC1_IRQHandler
285 
        SECTION .text:CODE:REORDER:NOROOT(1)
286 
ADC1_IRQHandler
287 
        B ADC1_IRQHandler
288 
 
289 
         PUBWEAK EXTI9_5_IRQHandler
290 
        SECTION .text:CODE:REORDER:NOROOT(1)
291 
EXTI9_5_IRQHandler
292 
        B EXTI9_5_IRQHandler
293 
 
294 
        PUBWEAK TIM9_IRQHandler
295 
        SECTION .text:CODE:REORDER:NOROOT(1)
296 
TIM9_IRQHandler
297 
        B TIM9_IRQHandler
298 
 
299 
        PUBWEAK TIM10_IRQHandler
300 
        SECTION .text:CODE:REORDER:NOROOT(1)
301 
TIM10_IRQHandler
302 
        B TIM10_IRQHandler
303 
 
304 
        PUBWEAK TIM11_IRQHandler
305 
        SECTION .text:CODE:REORDER:NOROOT(1)
306 
TIM11_IRQHandler
307 
        B TIM11_IRQHandler
308 
 
309 
        PUBWEAK TIM1_CC_IRQHandler
310 
        SECTION .text:CODE:REORDER:NOROOT(1)
311 
TIM1_CC_IRQHandler
312 
        B TIM1_CC_IRQHandler
313 
 
314 
        PUBWEAK TIM2_IRQHandler
315 
        SECTION .text:CODE:REORDER:NOROOT(1)
316 
TIM2_IRQHandler
317 
        B TIM2_IRQHandler
318 
 
319 
        PUBWEAK TIM3_IRQHandler
320 
        SECTION .text:CODE:REORDER:NOROOT(1)
321 
TIM3_IRQHandler
322 
        B TIM3_IRQHandler
323 
 
324 
        PUBWEAK TIM4_IRQHandler
325 
        SECTION .text:CODE:REORDER:NOROOT(1)
326 
TIM4_IRQHandler
327 
        B TIM4_IRQHandler
328 
 
329 
        PUBWEAK I2C1_EV_IRQHandler
330 
        SECTION .text:CODE:REORDER:NOROOT(1)
331 
I2C1_EV_IRQHandler
332 
        B I2C1_EV_IRQHandler
333 
 
334 
        PUBWEAK I2C1_ER_IRQHandler
335 
        SECTION .text:CODE:REORDER:NOROOT(1)
336 
I2C1_ER_IRQHandler
337 
        B I2C1_ER_IRQHandler
338 
 
339 
        PUBWEAK I2C2_EV_IRQHandler
340 
        SECTION .text:CODE:REORDER:NOROOT(1)
341 
I2C2_EV_IRQHandler
342 
        B I2C2_EV_IRQHandler
343 
 
344 
        PUBWEAK I2C2_ER_IRQHandler
345 
        SECTION .text:CODE:REORDER:NOROOT(1)
346 
I2C2_ER_IRQHandler
347 
        B I2C2_ER_IRQHandler
348 
 
349 
        PUBWEAK SPI1_IRQHandler
350 
        SECTION .text:CODE:REORDER:NOROOT(1)
351 
SPI1_IRQHandler
352 
        B SPI1_IRQHandler
353 
 
354 
        PUBWEAK SPI2_IRQHandler
355 
        SECTION .text:CODE:REORDER:NOROOT(1)
356 
SPI2_IRQHandler
357 
        B SPI2_IRQHandler
358 
 
359 
        PUBWEAK USART1_IRQHandler
360 
        SECTION .text:CODE:REORDER:NOROOT(1)
361 
USART1_IRQHandler
362 
        B USART1_IRQHandler
363 
 
364 
        PUBWEAK USART2_IRQHandler
365 
        SECTION .text:CODE:REORDER:NOROOT(1)
366 
USART2_IRQHandler
367 
        B USART2_IRQHandler
368 
 
369 
        PUBWEAK USART3_IRQHandler
370 
        SECTION .text:CODE:REORDER:NOROOT(1)
371 
USART3_IRQHandler
372 
        B USART3_IRQHandler
373 
 
374 
        PUBWEAK EXTI15_10_IRQHandler
375 
        SECTION .text:CODE:REORDER:NOROOT(1)
376 
EXTI15_10_IRQHandler
377 
        B EXTI15_10_IRQHandler
378 
 
379 
        PUBWEAK RTC_Alarm_IRQHandler
380 
        SECTION .text:CODE:REORDER:NOROOT(1)
381 
RTC_Alarm_IRQHandler
382 
        B RTC_Alarm_IRQHandler
383 
 
384 
        PUBWEAK FSMC_IRQHandler
385 
        SECTION .text:CODE:REORDER:NOROOT(1)
386 
FSMC_IRQHandler
387 
        B FSMC_IRQHandler
388 
 
389 
        PUBWEAK TIM12_IRQHandler
390 
        SECTION .text:CODE:REORDER:NOROOT(1)
391 
TIM12_IRQHandler
392 
        B TIM12_IRQHandler
393 
 
394 
        PUBWEAK TIM13_IRQHandler
395 
        SECTION .text:CODE:REORDER:NOROOT(1)
396 
TIM13_IRQHandler
397 
        B TIM13_IRQHandler
398 
 
399 
        PUBWEAK TIM14_IRQHandler
400 
        SECTION .text:CODE:REORDER:NOROOT(1)
401 
TIM14_IRQHandler
402 
        B TIM14_IRQHandler
403 
 
404 
        PUBWEAK TIM5_IRQHandler
405 
        SECTION .text:CODE:REORDER:NOROOT(1)
406 
TIM5_IRQHandler
407 
        B TIM5_IRQHandler
408 
 
409 
        PUBWEAK SPI3_IRQHandler
410 
        SECTION .text:CODE:REORDER:NOROOT(1)
411 
SPI3_IRQHandler
412 
        B SPI3_IRQHandler
413 
 
414 
        PUBWEAK UART4_IRQHandler
415 
        SECTION .text:CODE:REORDER:NOROOT(1)
416 
UART4_IRQHandler
417 
        B UART4_IRQHandler
418 
 
419 
        PUBWEAK UART5_IRQHandler
420 
        SECTION .text:CODE:REORDER:NOROOT(1)
421 
UART5_IRQHandler
422 
        B UART5_IRQHandler
423 
 
424 
        PUBWEAK TIM6_IRQHandler
425 
        SECTION .text:CODE:REORDER:NOROOT(1)
426 
TIM6_IRQHandler
427 
        B TIM6_IRQHandler
428 
 
429 
        PUBWEAK TIM7_IRQHandler
430 
        SECTION .text:CODE:REORDER:NOROOT(1)
431 
TIM7_IRQHandler
432 
        B TIM7_IRQHandler
433 
 
434 
        PUBWEAK DMA2_Channel1_IRQHandler
435 
        SECTION .text:CODE:REORDER:NOROOT(1)
436 
DMA2_Channel1_IRQHandler
437 
        B DMA2_Channel1_IRQHandler
438 
 
439 
        PUBWEAK DMA2_Channel2_IRQHandler
440 
        SECTION .text:CODE:REORDER:NOROOT(1)
441 
DMA2_Channel2_IRQHandler
442 
        B DMA2_Channel2_IRQHandler
443 
 
444 
        PUBWEAK DMA2_Channel3_IRQHandler
445 
        SECTION .text:CODE:REORDER:NOROOT(1)
446 
DMA2_Channel3_IRQHandler
447 
        B DMA2_Channel3_IRQHandler
448 
 
449 
        PUBWEAK DMA2_Channel4_5_IRQHandler
450 
        SECTION .text:CODE:REORDER:NOROOT(1)
451 
DMA2_Channel4_5_IRQHandler
452 
        B DMA2_Channel4_5_IRQHandler
453 
 
454 
 
455 
        END
456