tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407VG/TOOLCHAIN_ARM_MICRO/startup_STM32F40x.s

   1 ;/*****************************************************************************
   2 ; * @file:    startup_STM32F40x.s
   3 ; * @purpose: CMSIS Cortex-M4 Core Device Startup File
   4 ; *           for the ST STM32F40x Device Series
   5 ; * @version: V1.20
   6 ; * @date:    16. January 2012
   7 ; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------
   8 ; *
   9 ; * Copyright (C) 2012 ARM Limited. All rights reserved.
  10 ; * ARM Limited (ARM) is supplying this software for use with Cortex-M4
  11 ; * processor based microcontrollers.  This file can be freely distributed
  12 ; * within development tools that are supporting such ARM based processors.
  13 ; *
  14 ; * THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
  15 ; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
  16 ; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
  17 ; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
  18 ; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
  19 ; *
  20 ; *****************************************************************************/
  21
  22 ; Amount of memory (in bytes) allocated for Stack
  23 ; Tailor this value to your application needs
  24 ; <h> Stack Configuration
  25 ;   <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
  26 ; </h>
  27
  28 Stack_Size      EQU     0x00000400
  29
  30                 AREA    STACK, NOINIT, READWRITE, ALIGN=3
  31                 EXPORT  __initial_sp
  32
  33 Stack_Mem       SPACE   Stack_Size
  34 __initial_sp    EQU     0x20020000 ; Top of RAM
  35
  36 ; <h> Heap Configuration
  37 ;   <o>  Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
  38 ; </h>
  39
  40 Heap_Size       EQU     0x00000400
  41
  42                 AREA    HEAP, NOINIT, READWRITE, ALIGN=3
  43                 EXPORT  __heap_base
  44                 EXPORT  __heap_limit
  45
  46 __heap_base
  47 Heap_Mem        SPACE   Heap_Size
  48 __heap_limit    EQU (__initial_sp - Stack_Size)
  49
  50
  51
  52                 PRESERVE8
  53                 THUMB
  54
  55 ; Vector Table Mapped to Address 0 at Reset
  56
  57                 AREA    RESET, DATA, READONLY
  58                 EXPORT  __Vectors
  59
  60 __Vectors       DCD     __initial_sp              ; Top of Stack
  61                 DCD     Reset_Handler             ; Reset Handler
  62                 DCD     NMI_Handler               ; NMI Handler
  63                 DCD     HardFault_Handler         ; Hard Fault Handler
  64                 DCD     MemManage_Handler         ; MPU Fault Handler
  65                 DCD     BusFault_Handler          ; Bus Fault Handler
  66                 DCD     UsageFault_Handler        ; Usage Fault Handler
  67                 DCD     0                         ; Reserved
  68                 DCD     0                         ; Reserved
  69                 DCD     0                         ; Reserved
  70                 DCD     0                         ; Reserved
  71                 DCD     SVC_Handler               ; SVCall Handler
  72                 DCD     DebugMon_Handler          ; Debug Monitor Handler
  73                 DCD     0                         ; Reserved
  74                 DCD     PendSV_Handler            ; PendSV Handler
  75                 DCD     SysTick_Handler           ; SysTick Handler
  76
  77                 DCD     WWDG_IRQHandler               ; Window WatchDog
  78                 DCD     PVD_IRQHandler                ; PVD through EXTI Line detection
  79                 DCD     TAMP_STAMP_IRQHandler         ; Tamper and TimeStamps through the EXTI line
  80                 DCD     RTC_WKUP_IRQHandler           ; RTC Wakeup through the EXTI line
  81                 DCD     FLASH_IRQHandler              ; FLASH
  82                 DCD     RCC_IRQHandler                ; RCC
  83                 DCD     EXTI0_IRQHandler              ; EXTI Line0
  84                 DCD     EXTI1_IRQHandler              ; EXTI Line1
  85                 DCD     EXTI2_IRQHandler              ; EXTI Line2
  86                 DCD     EXTI3_IRQHandler              ; EXTI Line3
  87                 DCD     EXTI4_IRQHandler              ; EXTI Line4
  88                 DCD     DMA1_Stream0_IRQHandler       ; DMA1 Stream 0
  89                 DCD     DMA1_Stream1_IRQHandler       ; DMA1 Stream 1
  90                 DCD     DMA1_Stream2_IRQHandler       ; DMA1 Stream 2
  91                 DCD     DMA1_Stream3_IRQHandler       ; DMA1 Stream 3
  92                 DCD     DMA1_Stream4_IRQHandler       ; DMA1 Stream 4
  93                 DCD     DMA1_Stream5_IRQHandler       ; DMA1 Stream 5
  94                 DCD     DMA1_Stream6_IRQHandler       ; DMA1 Stream 6
  95                 DCD     ADC_IRQHandler                ; ADC1, ADC2 and ADC3s
  96                 DCD     CAN1_TX_IRQHandler            ; CAN1 TX
  97                 DCD     CAN1_RX0_IRQHandler           ; CAN1 RX0
  98                 DCD     CAN1_RX1_IRQHandler           ; CAN1 RX1
  99                 DCD     CAN1_SCE_IRQHandler           ; CAN1 SCE
 100                 DCD     EXTI9_5_IRQHandler            ; External Line[9:5]s
 101                 DCD     TIM1_BRK_TIM9_IRQHandler      ; TIM1 Break and TIM9
 102                 DCD     TIM1_UP_TIM10_IRQHandler      ; TIM1 Update and TIM10
 103                 DCD     TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11
 104                 DCD     TIM1_CC_IRQHandler            ; TIM1 Capture Compare
 105                 DCD     TIM2_IRQHandler               ; TIM2
 106                 DCD     TIM3_IRQHandler               ; TIM3
 107                 DCD     TIM4_IRQHandler               ; TIM4
 108                 DCD     I2C1_EV_IRQHandler            ; I2C1 Event
 109                 DCD     I2C1_ER_IRQHandler            ; I2C1 Error
 110                 DCD     I2C2_EV_IRQHandler            ; I2C2 Event
 111                 DCD     I2C2_ER_IRQHandler            ; I2C2 Error
 112                 DCD     SPI1_IRQHandler               ; SPI1
 113                 DCD     SPI2_IRQHandler               ; SPI2
 114                 DCD     USART1_IRQHandler             ; USART1
 115                 DCD     USART2_IRQHandler             ; USART2
 116                 DCD     USART3_IRQHandler             ; USART3
 117                 DCD     EXTI15_10_IRQHandler          ; External Line[15:10]s
 118                 DCD     RTC_Alarm_IRQHandler          ; RTC Alarm (A and B) through EXTI Line
 119                 DCD     OTG_FS_WKUP_IRQHandler        ; USB OTG FS Wakeup through EXTI line
 120                 DCD     TIM8_BRK_TIM12_IRQHandler     ; TIM8 Break and TIM12
 121                 DCD     TIM8_UP_TIM13_IRQHandler      ; TIM8 Update and TIM13
 122                 DCD     TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14
 123                 DCD     TIM8_CC_IRQHandler            ; TIM8 Capture Compare
 124                 DCD     DMA1_Stream7_IRQHandler       ; DMA1 Stream7
 125                 DCD     FSMC_IRQHandler               ; FSMC
 126                 DCD     SDIO_IRQHandler               ; SDIO
 127                 DCD     TIM5_IRQHandler               ; TIM5
 128                 DCD     SPI3_IRQHandler               ; SPI3
 129                 DCD     UART4_IRQHandler              ; UART4
 130                 DCD     UART5_IRQHandler              ; UART5
 131                 DCD     TIM6_DAC_IRQHandler           ; TIM6 and DAC1&2 underrun errors
 132                 DCD     TIM7_IRQHandler               ; TIM7
 133                 DCD     DMA2_Stream0_IRQHandler       ; DMA2 Stream 0
 134                 DCD     DMA2_Stream1_IRQHandler       ; DMA2 Stream 1
 135                 DCD     DMA2_Stream2_IRQHandler       ; DMA2 Stream 2
 136                 DCD     DMA2_Stream3_IRQHandler       ; DMA2 Stream 3
 137                 DCD     DMA2_Stream4_IRQHandler       ; DMA2 Stream 4
 138                 DCD     ETH_IRQHandler                ; Ethernet
 139                 DCD     ETH_WKUP_IRQHandler           ; Ethernet Wakeup through EXTI line
 140                 DCD     CAN2_TX_IRQHandler            ; CAN2 TX
 141                 DCD     CAN2_RX0_IRQHandler           ; CAN2 RX0
 142                 DCD     CAN2_RX1_IRQHandler           ; CAN2 RX1
 143                 DCD     CAN2_SCE_IRQHandler           ; CAN2 SCE
 144                 DCD     OTG_FS_IRQHandler             ; USB OTG FS
 145                 DCD     DMA2_Stream5_IRQHandler       ; DMA2 Stream 5
 146                 DCD     DMA2_Stream6_IRQHandler       ; DMA2 Stream 6
 147                 DCD     DMA2_Stream7_IRQHandler       ; DMA2 Stream 7
 148                 DCD     USART6_IRQHandler             ; USART6
 149                 DCD     I2C3_EV_IRQHandler            ; I2C3 event
 150                 DCD     I2C3_ER_IRQHandler            ; I2C3 error
 151                 DCD     OTG_HS_EP1_OUT_IRQHandler     ; USB OTG HS End Point 1 Out
 152                 DCD     OTG_HS_EP1_IN_IRQHandler      ; USB OTG HS End Point 1 In
 153                 DCD     OTG_HS_WKUP_IRQHandler        ; USB OTG HS Wakeup through EXTI
 154                 DCD     OTG_HS_IRQHandler             ; USB OTG HS
 155                 DCD     DCMI_IRQHandler               ; DCMI
 156                 DCD     CRYP_IRQHandler               ; CRYP crypto
 157                 DCD     HASH_RNG_IRQHandler           ; Hash and Rng
 158                 DCD     FPU_IRQHandler                ; FPU
 159
 160
 161                 AREA    |.text|, CODE, READONLY
 162
 163
 164 ; Reset Handler
 165
 166 Reset_Handler   PROC
 167                 EXPORT  Reset_Handler             [WEAK]
 168                 IMPORT  SystemInit
 169                 IMPORT  __main
 170                 LDR     R0, =SystemInit
 171                 BLX     R0
 172                 LDR     R0, =__main
 173                 BX      R0
 174                 ENDP
 175
 176
 177 ; Dummy Exception Handlers (infinite loops which can be modified)
 178
 179 NMI_Handler     PROC
 180                 EXPORT  NMI_Handler               [WEAK]
 181                 B       .
 182                 ENDP
 183 HardFault_Handler\
 184                 PROC
 185                 EXPORT  HardFault_Handler         [WEAK]
 186                 B       .
 187                 ENDP
 188 MemManage_Handler\
 189                 PROC
 190                 EXPORT  MemManage_Handler         [WEAK]
 191                 B       .
 192                 ENDP
 193 BusFault_Handler\
 194                 PROC
 195                 EXPORT  BusFault_Handler          [WEAK]
 196                 B       .
 197                 ENDP
 198 UsageFault_Handler\
 199                 PROC
 200                 EXPORT  UsageFault_Handler        [WEAK]
 201                 B       .
 202                 ENDP
 203 SVC_Handler     PROC
 204                 EXPORT  SVC_Handler               [WEAK]
 205                 B       .
 206                 ENDP
 207 DebugMon_Handler\
 208                 PROC
 209                 EXPORT  DebugMon_Handler          [WEAK]
 210                 B       .
 211                 ENDP
 212 PendSV_Handler  PROC
 213                 EXPORT  PendSV_Handler            [WEAK]
 214                 B       .
 215                 ENDP
 216 SysTick_Handler PROC
 217                 EXPORT  SysTick_Handler           [WEAK]
 218                 B       .
 219                 ENDP
 220
 221 Default_Handler PROC
 222
 223                 EXPORT  WWDG_IRQHandler                 [WEAK]
 224                 EXPORT  PVD_IRQHandler                  [WEAK]
 225                 EXPORT  TAMP_STAMP_IRQHandler           [WEAK]
 226                 EXPORT  RTC_WKUP_IRQHandler             [WEAK]
 227                 EXPORT  FLASH_IRQHandler                [WEAK]
 228                 EXPORT  RCC_IRQHandler                  [WEAK]
 229                 EXPORT  EXTI0_IRQHandler                [WEAK]
 230                 EXPORT  EXTI1_IRQHandler                [WEAK]
 231                 EXPORT  EXTI2_IRQHandler                [WEAK]
 232                 EXPORT  EXTI3_IRQHandler                [WEAK]
 233                 EXPORT  EXTI4_IRQHandler                [WEAK]
 234                 EXPORT  DMA1_Stream0_IRQHandler         [WEAK]
 235                 EXPORT  DMA1_Stream1_IRQHandler         [WEAK]
 236                 EXPORT  DMA1_Stream2_IRQHandler         [WEAK]
 237                 EXPORT  DMA1_Stream3_IRQHandler         [WEAK]
 238                 EXPORT  DMA1_Stream4_IRQHandler         [WEAK]
 239                 EXPORT  DMA1_Stream5_IRQHandler         [WEAK]
 240                 EXPORT  DMA1_Stream6_IRQHandler         [WEAK]
 241                 EXPORT  ADC_IRQHandler                  [WEAK]
 242                 EXPORT  CAN1_TX_IRQHandler              [WEAK]
 243                 EXPORT  CAN1_RX0_IRQHandler             [WEAK]
 244                 EXPORT  CAN1_RX1_IRQHandler             [WEAK]
 245                 EXPORT  CAN1_SCE_IRQHandler             [WEAK]
 246                 EXPORT  EXTI9_5_IRQHandler              [WEAK]
 247                 EXPORT  TIM1_BRK_TIM9_IRQHandler        [WEAK]
 248                 EXPORT  TIM1_UP_TIM10_IRQHandler        [WEAK]
 249                 EXPORT  TIM1_TRG_COM_TIM11_IRQHandler   [WEAK]
 250                 EXPORT  TIM1_CC_IRQHandler              [WEAK]
 251                 EXPORT  TIM2_IRQHandler                 [WEAK]
 252                 EXPORT  TIM3_IRQHandler                 [WEAK]
 253                 EXPORT  TIM4_IRQHandler                 [WEAK]
 254                 EXPORT  I2C1_EV_IRQHandler              [WEAK]
 255                 EXPORT  I2C1_ER_IRQHandler              [WEAK]
 256                 EXPORT  I2C2_EV_IRQHandler              [WEAK]
 257                 EXPORT  I2C2_ER_IRQHandler              [WEAK]
 258                 EXPORT  SPI1_IRQHandler                 [WEAK]
 259                 EXPORT  SPI2_IRQHandler                 [WEAK]
 260                 EXPORT  USART1_IRQHandler               [WEAK]
 261                 EXPORT  USART2_IRQHandler               [WEAK]
 262                 EXPORT  USART3_IRQHandler               [WEAK]
 263                 EXPORT  EXTI15_10_IRQHandler            [WEAK]
 264                 EXPORT  RTC_Alarm_IRQHandler            [WEAK]
 265                 EXPORT  OTG_FS_WKUP_IRQHandler          [WEAK]
 266                 EXPORT  TIM8_BRK_TIM12_IRQHandler       [WEAK]
 267                 EXPORT  TIM8_UP_TIM13_IRQHandler        [WEAK]
 268                 EXPORT  TIM8_TRG_COM_TIM14_IRQHandler   [WEAK]
 269                 EXPORT  TIM8_CC_IRQHandler              [WEAK]
 270                 EXPORT  DMA1_Stream7_IRQHandler         [WEAK]
 271                 EXPORT  FSMC_IRQHandler                 [WEAK]
 272                 EXPORT  SDIO_IRQHandler                 [WEAK]
 273                 EXPORT  TIM5_IRQHandler                 [WEAK]
 274                 EXPORT  SPI3_IRQHandler                 [WEAK]
 275                 EXPORT  UART4_IRQHandler                [WEAK]
 276                 EXPORT  UART5_IRQHandler                [WEAK]
 277                 EXPORT  TIM6_DAC_IRQHandler             [WEAK]
 278                 EXPORT  TIM7_IRQHandler                 [WEAK]
 279                 EXPORT  DMA2_Stream0_IRQHandler         [WEAK]
 280                 EXPORT  DMA2_Stream1_IRQHandler         [WEAK]
 281                 EXPORT  DMA2_Stream2_IRQHandler         [WEAK]
 282                 EXPORT  DMA2_Stream3_IRQHandler         [WEAK]
 283                 EXPORT  DMA2_Stream4_IRQHandler         [WEAK]
 284                 EXPORT  ETH_IRQHandler                  [WEAK]
 285                 EXPORT  ETH_WKUP_IRQHandler             [WEAK]
 286                 EXPORT  CAN2_TX_IRQHandler              [WEAK]
 287                 EXPORT  CAN2_RX0_IRQHandler             [WEAK]
 288                 EXPORT  CAN2_RX1_IRQHandler             [WEAK]
 289                 EXPORT  CAN2_SCE_IRQHandler             [WEAK]
 290                 EXPORT  OTG_FS_IRQHandler               [WEAK]
 291                 EXPORT  DMA2_Stream5_IRQHandler         [WEAK]
 292                 EXPORT  DMA2_Stream6_IRQHandler         [WEAK]
 293                 EXPORT  DMA2_Stream7_IRQHandler         [WEAK]
 294                 EXPORT  USART6_IRQHandler               [WEAK]
 295                 EXPORT  I2C3_EV_IRQHandler              [WEAK]
 296                 EXPORT  I2C3_ER_IRQHandler              [WEAK]
 297                 EXPORT  OTG_HS_EP1_OUT_IRQHandler       [WEAK]
 298                 EXPORT  OTG_HS_EP1_IN_IRQHandler        [WEAK]
 299                 EXPORT  OTG_HS_WKUP_IRQHandler          [WEAK]
 300                 EXPORT  OTG_HS_IRQHandler               [WEAK]
 301                 EXPORT  DCMI_IRQHandler                 [WEAK]
 302                 EXPORT  CRYP_IRQHandler                 [WEAK]
 303                 EXPORT  HASH_RNG_IRQHandler             [WEAK]
 304                 EXPORT  FPU_IRQHandler                  [WEAK]
 305
 306 WWDG_IRQHandler
 307 PVD_IRQHandler
 308 TAMP_STAMP_IRQHandler
 309 RTC_WKUP_IRQHandler
 310 FLASH_IRQHandler
 311 RCC_IRQHandler
 312 EXTI0_IRQHandler
 313 EXTI1_IRQHandler
 314 EXTI2_IRQHandler
 315 EXTI3_IRQHandler
 316 EXTI4_IRQHandler
 317 DMA1_Stream0_IRQHandler
 318 DMA1_Stream1_IRQHandler
 319 DMA1_Stream2_IRQHandler
 320 DMA1_Stream3_IRQHandler
 321 DMA1_Stream4_IRQHandler
 322 DMA1_Stream5_IRQHandler
 323 DMA1_Stream6_IRQHandler
 324 ADC_IRQHandler
 325 CAN1_TX_IRQHandler
 326 CAN1_RX0_IRQHandler
 327 CAN1_RX1_IRQHandler
 328 CAN1_SCE_IRQHandler
 329 EXTI9_5_IRQHandler
 330 TIM1_BRK_TIM9_IRQHandler
 331 TIM1_UP_TIM10_IRQHandler
 332 TIM1_TRG_COM_TIM11_IRQHandler
 333 TIM1_CC_IRQHandler
 334 TIM2_IRQHandler
 335 TIM3_IRQHandler
 336 TIM4_IRQHandler
 337 I2C1_EV_IRQHandler
 338 I2C1_ER_IRQHandler
 339 I2C2_EV_IRQHandler
 340 I2C2_ER_IRQHandler
 341 SPI1_IRQHandler
 342 SPI2_IRQHandler
 343 USART1_IRQHandler
 344 USART2_IRQHandler
 345 USART3_IRQHandler
 346 EXTI15_10_IRQHandler
 347 RTC_Alarm_IRQHandler
 348 OTG_FS_WKUP_IRQHandler
 349 TIM8_BRK_TIM12_IRQHandler
 350 TIM8_UP_TIM13_IRQHandler
 351 TIM8_TRG_COM_TIM14_IRQHandler
 352 TIM8_CC_IRQHandler
 353 DMA1_Stream7_IRQHandler
 354 FSMC_IRQHandler
 355 SDIO_IRQHandler
 356 TIM5_IRQHandler
 357 SPI3_IRQHandler
 358 UART4_IRQHandler
 359 UART5_IRQHandler
 360 TIM6_DAC_IRQHandler
 361 TIM7_IRQHandler
 362 DMA2_Stream0_IRQHandler
 363 DMA2_Stream1_IRQHandler
 364 DMA2_Stream2_IRQHandler
 365 DMA2_Stream3_IRQHandler
 366 DMA2_Stream4_IRQHandler
 367 ETH_IRQHandler
 368 ETH_WKUP_IRQHandler
 369 CAN2_TX_IRQHandler
 370 CAN2_RX0_IRQHandler
 371 CAN2_RX1_IRQHandler
 372 CAN2_SCE_IRQHandler
 373 OTG_FS_IRQHandler
 374 DMA2_Stream5_IRQHandler
 375 DMA2_Stream6_IRQHandler
 376 DMA2_Stream7_IRQHandler
 377 USART6_IRQHandler
 378 I2C3_EV_IRQHandler
 379 I2C3_ER_IRQHandler
 380 OTG_HS_EP1_OUT_IRQHandler
 381 OTG_HS_EP1_IN_IRQHandler
 382 OTG_HS_WKUP_IRQHandler
 383 OTG_HS_IRQHandler
 384 DCMI_IRQHandler
 385 CRYP_IRQHandler
 386 HASH_RNG_IRQHandler
 387 FPU_IRQHandler
 388
 389                 B       .
 390
 391                 ENDP
 392
 393
 394                 ALIGN
 395                 END