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3 mjames 1 
;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************
2 
;* File Name          : startup_stm32f100xb.s
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;* Author             : MCD Application Team
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;* Description        : STM32F100xB Value Line Devices vector table
5 
;*                      for EWARM toolchain.
6 
;*                      This module performs:
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;*                      - 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
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;*                        address.
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;*                      After Reset the Cortex-M3 processor is in Thread mode,
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;*                      priority is Privileged, and the Stack is set to Main.
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;********************************************************************************
15 
;*
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;* Copyright (c) 2017-2021 STMicroelectronics.
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;* All rights reserved.
18 
;*
19 
;* This software is licensed under terms that can be found in the LICENSE file
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;* in the root directory of this software component.
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;* If no LICENSE file comes with this software, it is provided AS-IS.
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;
23 
;*******************************************************************************
24 
;
25 
;
26 
; The modules in this file are included in the libraries, and may be replaced
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; by any user-defined modules that define the PUBLIC symbol _program_start or
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; a user defined start symbol.
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; To override the cstartup defined in the library, simply add your modified
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; version to the workbench project.
31 
;
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; 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.
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;
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; Cortex-M version
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;
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41 
        MODULE  ?cstartup
42 
 
43 
        ;; Forward declaration of sections.
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        SECTION CSTACK:DATA:NOROOT(3)
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46 
        SECTION .intvec:CODE:NOROOT(2)
47 
 
48 
        EXTERN  __iar_program_start
49 
        EXTERN  SystemInit
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        PUBLIC  __vector_table
51 
 
52 
        DATA
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__vector_table
54 
        DCD     sfe(CSTACK)
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        DCD     Reset_Handler             ; Reset Handler
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        DCD     NMI_Handler               ; NMI Handler
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        DCD     HardFault_Handler         ; Hard Fault Handler
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        DCD     MemManage_Handler         ; MPU Fault Handler
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        DCD     BusFault_Handler          ; Bus Fault Handler
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        DCD     UsageFault_Handler        ; Usage Fault Handler
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        DCD     0                         ; Reserved
62 
        DCD     0                         ; Reserved
63 
        DCD     0                         ; Reserved
64 
        DCD     0                         ; Reserved
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        DCD     SVC_Handler               ; SVCall Handler
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        DCD     DebugMon_Handler          ; Debug Monitor Handler
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        DCD     0                         ; Reserved
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        DCD     PendSV_Handler            ; PendSV Handler
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        DCD     SysTick_Handler           ; SysTick Handler
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71 
         ; 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
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        DCD     EXTI3_IRQHandler              ; EXTI Line 3
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        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     TIM1_BRK_TIM15_IRQHandler     ; TIM1 Break and TIM15
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        DCD     TIM1_UP_TIM16_IRQHandler      ; TIM1 Update and TIM16
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        DCD     TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17
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        DCD     TIM1_CC_IRQHandler            ; TIM1 Capture Compare
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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
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        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
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        DCD     RTC_Alarm_IRQHandler           ; RTC Alarm through EXTI Line
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        DCD     CEC_IRQHandler                ; HDMI-CEC
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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     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     0                             ; Reserved
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        DCD     0                             ; Reserved
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        DCD     0                             ; Reserved
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        DCD     TIM6_DAC_IRQHandler           ; TIM6 and DAC underrun
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        DCD     TIM7_IRQHandler               ; TIM7
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129 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;
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;; Default interrupt handlers.
132 
;;
133 
        THUMB
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135 
        PUBWEAK Reset_Handler
136 
        SECTION .text:CODE:REORDER:NOROOT(2)
137 
Reset_Handler
138 
        LDR     R0, =SystemInit
139 
        BLX     R0
140 
        LDR     R0, =__iar_program_start
141 
        BX      R0
142 
 
143 
        PUBWEAK NMI_Handler
144 
        SECTION .text:CODE:REORDER:NOROOT(1)
145 
NMI_Handler
146 
        B NMI_Handler
147 
 
148 
        PUBWEAK HardFault_Handler
149 
        SECTION .text:CODE:REORDER:NOROOT(1)
150 
HardFault_Handler
151 
        B HardFault_Handler
152 
 
153 
        PUBWEAK MemManage_Handler
154 
        SECTION .text:CODE:REORDER:NOROOT(1)
155 
MemManage_Handler
156 
        B MemManage_Handler
157 
 
158 
        PUBWEAK BusFault_Handler
159 
        SECTION .text:CODE:REORDER:NOROOT(1)
160 
BusFault_Handler
161 
        B BusFault_Handler
162 
 
163 
        PUBWEAK UsageFault_Handler
164 
        SECTION .text:CODE:REORDER:NOROOT(1)
165 
UsageFault_Handler
166 
        B UsageFault_Handler
167 
 
168 
        PUBWEAK SVC_Handler
169 
        SECTION .text:CODE:REORDER:NOROOT(1)
170 
SVC_Handler
171 
        B SVC_Handler
172 
 
173 
        PUBWEAK DebugMon_Handler
174 
        SECTION .text:CODE:REORDER:NOROOT(1)
175 
DebugMon_Handler
176 
        B DebugMon_Handler
177 
 
178 
        PUBWEAK PendSV_Handler
179 
        SECTION .text:CODE:REORDER:NOROOT(1)
180 
PendSV_Handler
181 
        B PendSV_Handler
182 
 
183 
        PUBWEAK SysTick_Handler
184 
        SECTION .text:CODE:REORDER:NOROOT(1)
185 
SysTick_Handler
186 
        B SysTick_Handler
187 
 
188 
        PUBWEAK WWDG_IRQHandler
189 
        SECTION .text:CODE:REORDER:NOROOT(1)
190 
WWDG_IRQHandler
191 
        B WWDG_IRQHandler
192 
 
193 
        PUBWEAK PVD_IRQHandler
194 
        SECTION .text:CODE:REORDER:NOROOT(1)
195 
PVD_IRQHandler
196 
        B PVD_IRQHandler
197 
 
198 
        PUBWEAK TAMPER_IRQHandler
199 
        SECTION .text:CODE:REORDER:NOROOT(1)
200 
TAMPER_IRQHandler
201 
        B TAMPER_IRQHandler
202 
 
203 
        PUBWEAK RTC_IRQHandler
204 
        SECTION .text:CODE:REORDER:NOROOT(1)
205 
RTC_IRQHandler
206 
        B RTC_IRQHandler
207 
 
208 
        PUBWEAK FLASH_IRQHandler
209 
        SECTION .text:CODE:REORDER:NOROOT(1)
210 
FLASH_IRQHandler
211 
        B FLASH_IRQHandler
212 
 
213 
        PUBWEAK RCC_IRQHandler
214 
        SECTION .text:CODE:REORDER:NOROOT(1)
215 
RCC_IRQHandler
216 
        B RCC_IRQHandler
217 
 
218 
        PUBWEAK EXTI0_IRQHandler
219 
        SECTION .text:CODE:REORDER:NOROOT(1)
220 
EXTI0_IRQHandler
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        B EXTI0_IRQHandler
222 
 
223 
        PUBWEAK EXTI1_IRQHandler
224 
        SECTION .text:CODE:REORDER:NOROOT(1)
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EXTI1_IRQHandler
226 
        B EXTI1_IRQHandler
227 
 
228 
        PUBWEAK EXTI2_IRQHandler
229 
        SECTION .text:CODE:REORDER:NOROOT(1)
230 
EXTI2_IRQHandler
231 
        B EXTI2_IRQHandler
232 
 
233 
        PUBWEAK EXTI3_IRQHandler
234 
        SECTION .text:CODE:REORDER:NOROOT(1)
235 
EXTI3_IRQHandler
236 
        B EXTI3_IRQHandler
237 
 
238 
        PUBWEAK EXTI4_IRQHandler
239 
        SECTION .text:CODE:REORDER:NOROOT(1)
240 
EXTI4_IRQHandler
241 
        B EXTI4_IRQHandler
242 
 
243 
        PUBWEAK DMA1_Channel1_IRQHandler
244 
        SECTION .text:CODE:REORDER:NOROOT(1)
245 
DMA1_Channel1_IRQHandler
246 
        B DMA1_Channel1_IRQHandler
247 
 
248 
        PUBWEAK DMA1_Channel2_IRQHandler
249 
        SECTION .text:CODE:REORDER:NOROOT(1)
250 
DMA1_Channel2_IRQHandler
251 
        B DMA1_Channel2_IRQHandler
252 
 
253 
        PUBWEAK DMA1_Channel3_IRQHandler
254 
        SECTION .text:CODE:REORDER:NOROOT(1)
255 
DMA1_Channel3_IRQHandler
256 
        B DMA1_Channel3_IRQHandler
257 
 
258 
        PUBWEAK DMA1_Channel4_IRQHandler
259 
        SECTION .text:CODE:REORDER:NOROOT(1)
260 
DMA1_Channel4_IRQHandler
261 
        B DMA1_Channel4_IRQHandler
262 
 
263 
        PUBWEAK DMA1_Channel5_IRQHandler
264 
        SECTION .text:CODE:REORDER:NOROOT(1)
265 
DMA1_Channel5_IRQHandler
266 
        B DMA1_Channel5_IRQHandler
267 
 
268 
        PUBWEAK DMA1_Channel6_IRQHandler
269 
        SECTION .text:CODE:REORDER:NOROOT(1)
270 
DMA1_Channel6_IRQHandler
271 
        B DMA1_Channel6_IRQHandler
272 
 
273 
        PUBWEAK DMA1_Channel7_IRQHandler
274 
        SECTION .text:CODE:REORDER:NOROOT(1)
275 
DMA1_Channel7_IRQHandler
276 
        B DMA1_Channel7_IRQHandler
277 
 
278 
        PUBWEAK ADC1_IRQHandler
279 
        SECTION .text:CODE:REORDER:NOROOT(1)
280 
ADC1_IRQHandler
281 
        B ADC1_IRQHandler
282 
 
283 
        PUBWEAK EXTI9_5_IRQHandler
284 
        SECTION .text:CODE:REORDER:NOROOT(1)
285 
EXTI9_5_IRQHandler
286 
        B EXTI9_5_IRQHandler
287 
 
288 
        PUBWEAK TIM1_BRK_TIM15_IRQHandler
289 
        SECTION .text:CODE:REORDER:NOROOT(1)
290 
TIM1_BRK_TIM15_IRQHandler
291 
        B TIM1_BRK_TIM15_IRQHandler
292 
 
293 
        PUBWEAK TIM1_UP_TIM16_IRQHandler
294 
        SECTION .text:CODE:REORDER:NOROOT(1)
295 
TIM1_UP_TIM16_IRQHandler
296 
        B TIM1_UP_TIM16_IRQHandler
297 
 
298 
        PUBWEAK TIM1_TRG_COM_TIM17_IRQHandler
299 
        SECTION .text:CODE:REORDER:NOROOT(1)
300 
TIM1_TRG_COM_TIM17_IRQHandler
301 
        B TIM1_TRG_COM_TIM17_IRQHandler
302 
 
303 
        PUBWEAK TIM1_CC_IRQHandler
304 
        SECTION .text:CODE:REORDER:NOROOT(1)
305 
TIM1_CC_IRQHandler
306 
        B TIM1_CC_IRQHandler
307 
 
308 
        PUBWEAK TIM2_IRQHandler
309 
        SECTION .text:CODE:REORDER:NOROOT(1)
310 
TIM2_IRQHandler
311 
        B TIM2_IRQHandler
312 
 
313 
        PUBWEAK TIM3_IRQHandler
314 
        SECTION .text:CODE:REORDER:NOROOT(1)
315 
TIM3_IRQHandler
316 
        B TIM3_IRQHandler
317 
 
318 
        PUBWEAK TIM4_IRQHandler
319 
        SECTION .text:CODE:REORDER:NOROOT(1)
320 
TIM4_IRQHandler
321 
        B TIM4_IRQHandler
322 
 
323 
        PUBWEAK I2C1_EV_IRQHandler
324 
        SECTION .text:CODE:REORDER:NOROOT(1)
325 
I2C1_EV_IRQHandler
326 
        B I2C1_EV_IRQHandler
327 
 
328 
        PUBWEAK I2C1_ER_IRQHandler
329 
        SECTION .text:CODE:REORDER:NOROOT(1)
330 
I2C1_ER_IRQHandler
331 
        B I2C1_ER_IRQHandler
332 
 
333 
        PUBWEAK I2C2_EV_IRQHandler
334 
        SECTION .text:CODE:REORDER:NOROOT(1)
335 
I2C2_EV_IRQHandler
336 
        B I2C2_EV_IRQHandler
337 
 
338 
        PUBWEAK I2C2_ER_IRQHandler
339 
        SECTION .text:CODE:REORDER:NOROOT(1)
340 
I2C2_ER_IRQHandler
341 
        B I2C2_ER_IRQHandler
342 
 
343 
        PUBWEAK SPI1_IRQHandler
344 
        SECTION .text:CODE:REORDER:NOROOT(1)
345 
SPI1_IRQHandler
346 
        B SPI1_IRQHandler
347 
 
348 
        PUBWEAK SPI2_IRQHandler
349 
        SECTION .text:CODE:REORDER:NOROOT(1)
350 
SPI2_IRQHandler
351 
        B SPI2_IRQHandler
352 
 
353 
        PUBWEAK USART1_IRQHandler
354 
        SECTION .text:CODE:REORDER:NOROOT(1)
355 
USART1_IRQHandler
356 
        B USART1_IRQHandler
357 
 
358 
        PUBWEAK USART2_IRQHandler
359 
        SECTION .text:CODE:REORDER:NOROOT(1)
360 
USART2_IRQHandler
361 
        B USART2_IRQHandler
362 
 
363 
        PUBWEAK USART3_IRQHandler
364 
        SECTION .text:CODE:REORDER:NOROOT(1)
365 
USART3_IRQHandler
366 
        B USART3_IRQHandler
367 
 
368 
        PUBWEAK EXTI15_10_IRQHandler
369 
        SECTION .text:CODE:REORDER:NOROOT(1)
370 
EXTI15_10_IRQHandler
371 
        B EXTI15_10_IRQHandler
372 
 
373 
        PUBWEAK RTC_Alarm_IRQHandler
374 
        SECTION .text:CODE:REORDER:NOROOT(1)
375 
RTC_Alarm_IRQHandler
376 
        B RTC_Alarm_IRQHandler
377 
 
378 
        PUBWEAK CEC_IRQHandler
379 
        SECTION .text:CODE:REORDER:NOROOT(1)
380 
CEC_IRQHandler
381 
        B CEC_IRQHandler
382 
 
383 
        PUBWEAK TIM6_DAC_IRQHandler
384 
        SECTION .text:CODE:REORDER:NOROOT(1)
385 
TIM6_DAC_IRQHandler
386 
        B TIM6_DAC_IRQHandler
387 
 
388 
        PUBWEAK TIM7_IRQHandler
389 
        SECTION .text:CODE:REORDER:NOROOT(1)
390 
TIM7_IRQHandler
391 
        B TIM7_IRQHandler
392 
 
393 
        END