src/main/startup/startup_stm32g474xx.s

   1 /**
   2   ******************************************************************************
   3   * @file      startup_stm32g474xx.s
   4   * @author    MCD Application Team
   5   * @brief     STM32G474xx devices vector table GCC toolchain.
   6   *            This module performs:
   7   *                - Set the initial SP
   8   *                - Set the initial PC == Reset_Handler,
   9   *                - Set the vector table entries with the exceptions ISR address,
  10   *                - Configure the clock system
  11   *                - Branches to main in the C library (which eventually
  12   *                  calls main()).
  13   *            After Reset the Cortex-M4 processor is in Thread mode,
  14   *            priority is Privileged, and the Stack is set to Main.
  15   ******************************************************************************
  16   * @attention
  17   *
  18   * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
  19   * All rights reserved.</center></h2>
  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   .syntax unified
  30         .cpu cortex-m4
  31         .fpu softvfp
  32         .thumb
  33
  34 .global g_pfnVectors
  35 .global Default_Handler
  36
  37 /* start address for the initialization values of the .data section.
  38 defined in linker script */
  39 .word   _sidata
  40 /* start address for the .data section. defined in linker script */
  41 .word   _sdata
  42 /* end address for the .data section. defined in linker script */
  43 .word   _edata
  44 /* start address for the .bss section. defined in linker script */
  45 .word   _sbss
  46 /* end address for the .bss section. defined in linker script */
  47 .word   _ebss
  48
  49 .equ  BootRAM,        0xF1E0F85F
  50 /**
  51  * @brief  This is the code that gets called when the processor first
  52  *          starts execution following a reset event. Only the absolutely
  53  *          necessary set is performed, after which the application
  54  *          supplied main() routine is called.
  55  * @param  None
  56  * @retval : None
  57 */
  58
  59     .section    .text.Reset_Handler
  60         .weak   Reset_Handler
  61         .type   Reset_Handler, %function
  62 Reset_Handler:
  63   ldr   r0, =_estack
  64   mov   sp, r0          /* set stack pointer */
  65
  66   bl persistentObjectInit
  67
  68 /* Copy the data segment initializers from flash to SRAM */
  69   ldr r0, =_sdata
  70   ldr r1, =_edata
  71   ldr r2, =_sidata
  72   movs r3, #0
  73   b     LoopCopyDataInit
  74
  75 CopyDataInit:
  76   ldr r4, [r2, r3]
  77   str r4, [r0, r3]
  78   adds r3, r3, #4
  79
  80 LoopCopyDataInit:
  81   adds r4, r0, r3
  82   cmp r4, r1
  83   bcc CopyDataInit
  84
  85 /* Zero fill the bss segment. */
  86   ldr r2, =_sbss
  87   ldr r4, =_ebss
  88   movs r3, #0
  89   b LoopFillZerobss
  90
  91 FillZerobss:
  92   str  r3, [r2]
  93   adds r2, r2, #4
  94
  95 LoopFillZerobss:
  96   cmp r2, r4
  97   bcc FillZerobss
  98
  99 /* Zero fill the sfastram_bss segment */
 100   ldr r2, =_sfastram_bss
 101   ldr r4, =_efastram_bss
 102   movs r3, #0
 103   b LoopFillZerofastram_bss
 104
 105 FillZerofastram_bss:
 106   str r3, [r2]
 107   adds r2, r2, #4
 108
 109 LoopFillZerofastram_bss:
 110   cmp r2, r4
 111   bcc FillZerofastram_bss
 112
 113 /* Call the clock system intitialization function.*/
 114     bl  SystemInit
 115 /* Call static constructors */
 116 /*    bl __libc_init_array */
 117 /* Call the application's entry point.*/
 118         bl      main
 119
 120 LoopForever:
 121     b LoopForever
 122
 123 .size   Reset_Handler, .-Reset_Handler
 124
 125 /**
 126  * @brief  This is the code that gets called when the processor receives an
 127  *         unexpected interrupt.  This simply enters an infinite loop, preserving
 128  *         the system state for examination by a debugger.
 129  *
 130  * @param  None
 131  * @retval : None
 132 */
 133     .section    .text.Default_Handler,"ax",%progbits
 134 Default_Handler:
 135 Infinite_Loop:
 136         b       Infinite_Loop
 137         .size   Default_Handler, .-Default_Handler
 138 /******************************************************************************
 139 *
 140 * The minimal vector table for a Cortex-M4.  Note that the proper constructs
 141 * must be placed on this to ensure that it ends up at physical address
 142 * 0x0000.0000.
 143 *
 144 ******************************************************************************/
 145         .section        .isr_vector,"a",%progbits
 146         .type   g_pfnVectors, %object
 147         .size   g_pfnVectors, .-g_pfnVectors
 148
 149
 150 g_pfnVectors:
 151         .word   _estack
 152         .word   Reset_Handler
 153         .word   NMI_Handler
 154         .word   HardFault_Handler
 155         .word   MemManage_Handler
 156         .word   BusFault_Handler
 157         .word   UsageFault_Handler
 158         .word   0
 159         .word   0
 160         .word   0
 161         .word   0
 162         .word   SVC_Handler
 163         .word   DebugMon_Handler
 164         .word   0
 165         .word   PendSV_Handler
 166         .word   SysTick_Handler
 167         .word   WWDG_IRQHandler
 168         .word   PVD_PVM_IRQHandler
 169         .word   RTC_TAMP_LSECSS_IRQHandler
 170         .word   RTC_WKUP_IRQHandler
 171         .word   FLASH_IRQHandler
 172         .word   RCC_IRQHandler
 173         .word   EXTI0_IRQHandler
 174         .word   EXTI1_IRQHandler
 175         .word   EXTI2_IRQHandler
 176         .word   EXTI3_IRQHandler
 177         .word   EXTI4_IRQHandler
 178         .word   DMA1_Channel1_IRQHandler
 179         .word   DMA1_Channel2_IRQHandler
 180         .word   DMA1_Channel3_IRQHandler
 181         .word   DMA1_Channel4_IRQHandler
 182         .word   DMA1_Channel5_IRQHandler
 183         .word   DMA1_Channel6_IRQHandler
 184         .word   DMA1_Channel7_IRQHandler
 185         .word   ADC1_2_IRQHandler
 186         .word   USB_HP_IRQHandler
 187         .word   USB_LP_IRQHandler
 188         .word   FDCAN1_IT0_IRQHandler
 189         .word   FDCAN1_IT1_IRQHandler
 190         .word   EXTI9_5_IRQHandler
 191         .word   TIM1_BRK_TIM15_IRQHandler
 192         .word   TIM1_UP_TIM16_IRQHandler
 193         .word   TIM1_TRG_COM_TIM17_IRQHandler
 194         .word   TIM1_CC_IRQHandler
 195         .word   TIM2_IRQHandler
 196         .word   TIM3_IRQHandler
 197         .word   TIM4_IRQHandler
 198         .word   I2C1_EV_IRQHandler
 199         .word   I2C1_ER_IRQHandler
 200         .word   I2C2_EV_IRQHandler
 201         .word   I2C2_ER_IRQHandler
 202         .word   SPI1_IRQHandler
 203         .word   SPI2_IRQHandler
 204         .word   USART1_IRQHandler
 205         .word   USART2_IRQHandler
 206         .word   USART3_IRQHandler
 207         .word   EXTI15_10_IRQHandler
 208         .word   RTC_Alarm_IRQHandler
 209         .word   USBWakeUp_IRQHandler
 210         .word   TIM8_BRK_IRQHandler
 211         .word   TIM8_UP_IRQHandler
 212         .word   TIM8_TRG_COM_IRQHandler
 213         .word   TIM8_CC_IRQHandler
 214         .word   ADC3_IRQHandler
 215         .word   FMC_IRQHandler
 216         .word   LPTIM1_IRQHandler
 217         .word   TIM5_IRQHandler
 218         .word   SPI3_IRQHandler
 219         .word   UART4_IRQHandler
 220         .word   UART5_IRQHandler
 221         .word   TIM6_DAC_IRQHandler
 222         .word   TIM7_DAC_IRQHandler
 223         .word   DMA2_Channel1_IRQHandler
 224         .word   DMA2_Channel2_IRQHandler
 225         .word   DMA2_Channel3_IRQHandler
 226         .word   DMA2_Channel4_IRQHandler
 227         .word   DMA2_Channel5_IRQHandler
 228         .word   ADC4_IRQHandler
 229         .word   ADC5_IRQHandler
 230         .word   UCPD1_IRQHandler
 231         .word   COMP1_2_3_IRQHandler
 232         .word   COMP4_5_6_IRQHandler
 233         .word   COMP7_IRQHandler
 234         .word   HRTIM1_Master_IRQHandler
 235         .word   HRTIM1_TIMA_IRQHandler
 236         .word   HRTIM1_TIMB_IRQHandler
 237         .word   HRTIM1_TIMC_IRQHandler
 238         .word   HRTIM1_TIMD_IRQHandler
 239         .word   HRTIM1_TIME_IRQHandler
 240         .word   HRTIM1_FLT_IRQHandler
 241         .word   HRTIM1_TIMF_IRQHandler
 242         .word   CRS_IRQHandler
 243         .word   SAI1_IRQHandler
 244         .word   TIM20_BRK_IRQHandler
 245         .word   TIM20_UP_IRQHandler
 246         .word   TIM20_TRG_COM_IRQHandler
 247         .word   TIM20_CC_IRQHandler
 248         .word   FPU_IRQHandler
 249         .word   I2C4_EV_IRQHandler
 250         .word   I2C4_ER_IRQHandler
 251         .word   SPI4_IRQHandler
 252         .word   0
 253         .word   FDCAN2_IT0_IRQHandler
 254         .word   FDCAN2_IT1_IRQHandler
 255         .word   FDCAN3_IT0_IRQHandler
 256         .word   FDCAN3_IT1_IRQHandler
 257         .word   RNG_IRQHandler
 258         .word   LPUART1_IRQHandler
 259         .word   I2C3_EV_IRQHandler
 260         .word   I2C3_ER_IRQHandler
 261         .word   DMAMUX_OVR_IRQHandler
 262         .word   QUADSPI_IRQHandler
 263         .word   DMA1_Channel8_IRQHandler
 264         .word   DMA2_Channel6_IRQHandler
 265         .word   DMA2_Channel7_IRQHandler
 266         .word   DMA2_Channel8_IRQHandler
 267         .word   CORDIC_IRQHandler
 268         .word   FMAC_IRQHandler
 269
 270 /*******************************************************************************
 271 *
 272 * Provide weak aliases for each Exception handler to the Default_Handler.
 273 * As they are weak aliases, any function with the same name will override
 274 * this definition.
 275 *
 276 *******************************************************************************/
 277
 278         .weak   NMI_Handler
 279         .thumb_set NMI_Handler,Default_Handler
 280
 281         .weak   HardFault_Handler
 282         .thumb_set HardFault_Handler,Default_Handler
 283
 284         .weak   MemManage_Handler
 285         .thumb_set MemManage_Handler,Default_Handler
 286
 287         .weak   BusFault_Handler
 288         .thumb_set BusFault_Handler,Default_Handler
 289
 290         .weak   UsageFault_Handler
 291         .thumb_set UsageFault_Handler,Default_Handler
 292
 293         .weak   SVC_Handler
 294         .thumb_set SVC_Handler,Default_Handler
 295
 296         .weak   DebugMon_Handler
 297         .thumb_set DebugMon_Handler,Default_Handler
 298
 299         .weak   PendSV_Handler
 300         .thumb_set PendSV_Handler,Default_Handler
 301
 302         .weak   SysTick_Handler
 303         .thumb_set SysTick_Handler,Default_Handler
 304
 305         .weak   WWDG_IRQHandler
 306         .thumb_set WWDG_IRQHandler,Default_Handler
 307
 308         .weak   PVD_PVM_IRQHandler
 309         .thumb_set PVD_PVM_IRQHandler,Default_Handler
 310
 311         .weak   RTC_TAMP_LSECSS_IRQHandler
 312         .thumb_set RTC_TAMP_LSECSS_IRQHandler,Default_Handler
 313
 314         .weak   RTC_WKUP_IRQHandler
 315         .thumb_set RTC_WKUP_IRQHandler,Default_Handler
 316
 317         .weak   FLASH_IRQHandler
 318         .thumb_set FLASH_IRQHandler,Default_Handler
 319
 320         .weak   RCC_IRQHandler
 321         .thumb_set RCC_IRQHandler,Default_Handler
 322
 323         .weak   EXTI0_IRQHandler
 324         .thumb_set EXTI0_IRQHandler,Default_Handler
 325
 326         .weak   EXTI1_IRQHandler
 327         .thumb_set EXTI1_IRQHandler,Default_Handler
 328
 329         .weak   EXTI2_IRQHandler
 330         .thumb_set EXTI2_IRQHandler,Default_Handler
 331
 332         .weak   EXTI3_IRQHandler
 333         .thumb_set EXTI3_IRQHandler,Default_Handler
 334
 335         .weak   EXTI4_IRQHandler
 336         .thumb_set EXTI4_IRQHandler,Default_Handler
 337
 338         .weak   DMA1_Channel1_IRQHandler
 339         .thumb_set DMA1_Channel1_IRQHandler,Default_Handler
 340
 341         .weak   DMA1_Channel2_IRQHandler
 342         .thumb_set DMA1_Channel2_IRQHandler,Default_Handler
 343
 344         .weak   DMA1_Channel3_IRQHandler
 345         .thumb_set DMA1_Channel3_IRQHandler,Default_Handler
 346
 347         .weak   DMA1_Channel4_IRQHandler
 348         .thumb_set DMA1_Channel4_IRQHandler,Default_Handler
 349
 350         .weak   DMA1_Channel5_IRQHandler
 351         .thumb_set DMA1_Channel5_IRQHandler,Default_Handler
 352
 353         .weak   DMA1_Channel6_IRQHandler
 354         .thumb_set DMA1_Channel6_IRQHandler,Default_Handler
 355
 356         .weak   DMA1_Channel7_IRQHandler
 357         .thumb_set DMA1_Channel7_IRQHandler,Default_Handler
 358
 359         .weak   ADC1_2_IRQHandler
 360         .thumb_set ADC1_2_IRQHandler,Default_Handler
 361
 362         .weak   USB_HP_IRQHandler
 363         .thumb_set USB_HP_IRQHandler,Default_Handler
 364
 365         .weak   USB_LP_IRQHandler
 366         .thumb_set USB_LP_IRQHandler,Default_Handler
 367
 368         .weak   FDCAN1_IT0_IRQHandler
 369         .thumb_set FDCAN1_IT0_IRQHandler,Default_Handler
 370
 371         .weak   FDCAN1_IT1_IRQHandler
 372         .thumb_set FDCAN1_IT1_IRQHandler,Default_Handler
 373
 374         .weak   EXTI9_5_IRQHandler
 375         .thumb_set EXTI9_5_IRQHandler,Default_Handler
 376
 377         .weak   TIM1_BRK_TIM15_IRQHandler
 378         .thumb_set TIM1_BRK_TIM15_IRQHandler,Default_Handler
 379
 380         .weak   TIM1_UP_TIM16_IRQHandler
 381         .thumb_set TIM1_UP_TIM16_IRQHandler,Default_Handler
 382
 383         .weak   TIM1_TRG_COM_TIM17_IRQHandler
 384         .thumb_set TIM1_TRG_COM_TIM17_IRQHandler,Default_Handler
 385
 386         .weak   TIM1_CC_IRQHandler
 387         .thumb_set TIM1_CC_IRQHandler,Default_Handler
 388
 389         .weak   TIM2_IRQHandler
 390         .thumb_set TIM2_IRQHandler,Default_Handler
 391
 392         .weak   TIM3_IRQHandler
 393         .thumb_set TIM3_IRQHandler,Default_Handler
 394
 395         .weak   TIM4_IRQHandler
 396         .thumb_set TIM4_IRQHandler,Default_Handler
 397
 398         .weak   I2C1_EV_IRQHandler
 399         .thumb_set I2C1_EV_IRQHandler,Default_Handler
 400
 401         .weak   I2C1_ER_IRQHandler
 402         .thumb_set I2C1_ER_IRQHandler,Default_Handler
 403
 404         .weak   I2C2_EV_IRQHandler
 405         .thumb_set I2C2_EV_IRQHandler,Default_Handler
 406
 407         .weak   I2C2_ER_IRQHandler
 408         .thumb_set I2C2_ER_IRQHandler,Default_Handler
 409
 410         .weak   SPI1_IRQHandler
 411         .thumb_set SPI1_IRQHandler,Default_Handler
 412
 413         .weak   SPI2_IRQHandler
 414         .thumb_set SPI2_IRQHandler,Default_Handler
 415
 416         .weak   USART1_IRQHandler
 417         .thumb_set USART1_IRQHandler,Default_Handler
 418
 419         .weak   USART2_IRQHandler
 420         .thumb_set USART2_IRQHandler,Default_Handler
 421
 422         .weak   USART3_IRQHandler
 423         .thumb_set USART3_IRQHandler,Default_Handler
 424
 425         .weak   EXTI15_10_IRQHandler
 426         .thumb_set EXTI15_10_IRQHandler,Default_Handler
 427
 428         .weak   RTC_Alarm_IRQHandler
 429         .thumb_set RTC_Alarm_IRQHandler,Default_Handler
 430
 431         .weak   USBWakeUp_IRQHandler
 432         .thumb_set USBWakeUp_IRQHandler,Default_Handler
 433
 434         .weak   TIM8_BRK_IRQHandler
 435         .thumb_set TIM8_BRK_IRQHandler,Default_Handler
 436
 437         .weak   TIM8_UP_IRQHandler
 438         .thumb_set TIM8_UP_IRQHandler,Default_Handler
 439
 440         .weak   TIM8_TRG_COM_IRQHandler
 441         .thumb_set TIM8_TRG_COM_IRQHandler,Default_Handler
 442
 443         .weak   TIM8_CC_IRQHandler
 444         .thumb_set TIM8_CC_IRQHandler,Default_Handler
 445
 446         .weak   ADC3_IRQHandler
 447         .thumb_set ADC3_IRQHandler,Default_Handler
 448
 449         .weak   FMC_IRQHandler
 450         .thumb_set FMC_IRQHandler,Default_Handler
 451
 452         .weak   LPTIM1_IRQHandler
 453         .thumb_set LPTIM1_IRQHandler,Default_Handler
 454
 455         .weak   TIM5_IRQHandler
 456         .thumb_set TIM5_IRQHandler,Default_Handler
 457
 458         .weak   SPI3_IRQHandler
 459         .thumb_set SPI3_IRQHandler,Default_Handler
 460
 461         .weak   UART4_IRQHandler
 462         .thumb_set UART4_IRQHandler,Default_Handler
 463
 464         .weak   UART5_IRQHandler
 465         .thumb_set UART5_IRQHandler,Default_Handler
 466
 467         .weak   TIM6_DAC_IRQHandler
 468         .thumb_set TIM6_DAC_IRQHandler,Default_Handler
 469
 470         .weak   TIM7_DAC_IRQHandler
 471         .thumb_set TIM7_DAC_IRQHandler,Default_Handler
 472
 473         .weak   DMA2_Channel1_IRQHandler
 474         .thumb_set DMA2_Channel1_IRQHandler,Default_Handler
 475
 476         .weak   DMA2_Channel2_IRQHandler
 477         .thumb_set DMA2_Channel2_IRQHandler,Default_Handler
 478
 479         .weak   DMA2_Channel3_IRQHandler
 480         .thumb_set DMA2_Channel3_IRQHandler,Default_Handler
 481
 482         .weak   DMA2_Channel4_IRQHandler
 483         .thumb_set DMA2_Channel4_IRQHandler,Default_Handler
 484
 485         .weak   DMA2_Channel5_IRQHandler
 486         .thumb_set DMA2_Channel5_IRQHandler,Default_Handler
 487
 488         .weak   ADC4_IRQHandler
 489         .thumb_set ADC4_IRQHandler,Default_Handler
 490
 491         .weak   ADC5_IRQHandler
 492         .thumb_set ADC5_IRQHandler,Default_Handler
 493
 494         .weak   UCPD1_IRQHandler
 495         .thumb_set UCPD1_IRQHandler,Default_Handler
 496
 497         .weak   COMP1_2_3_IRQHandler
 498         .thumb_set COMP1_2_3_IRQHandler,Default_Handler
 499
 500         .weak   COMP4_5_6_IRQHandler
 501         .thumb_set COMP4_5_6_IRQHandler,Default_Handler
 502
 503         .weak   COMP7_IRQHandler
 504         .thumb_set COMP7_IRQHandler,Default_Handler
 505
 506         .weak   HRTIM1_Master_IRQHandler
 507         .thumb_set HRTIM1_Master_IRQHandler,Default_Handler
 508
 509         .weak   HRTIM1_TIMA_IRQHandler
 510         .thumb_set HRTIM1_TIMA_IRQHandler,Default_Handler
 511
 512         .weak   HRTIM1_TIMB_IRQHandler
 513         .thumb_set HRTIM1_TIMB_IRQHandler,Default_Handler
 514
 515         .weak   HRTIM1_TIMC_IRQHandler
 516         .thumb_set HRTIM1_TIMC_IRQHandler,Default_Handler
 517
 518         .weak   HRTIM1_TIMD_IRQHandler
 519         .thumb_set HRTIM1_TIMD_IRQHandler,Default_Handler
 520
 521         .weak   HRTIM1_TIME_IRQHandler
 522         .thumb_set HRTIM1_TIME_IRQHandler,Default_Handler
 523
 524         .weak   HRTIM1_FLT_IRQHandler
 525         .thumb_set HRTIM1_FLT_IRQHandler,Default_Handler
 526
 527         .weak   HRTIM1_TIMF_IRQHandler
 528         .thumb_set HRTIM1_TIMF_IRQHandler,Default_Handler
 529
 530         .weak   CRS_IRQHandler
 531         .thumb_set CRS_IRQHandler,Default_Handler
 532
 533         .weak   SAI1_IRQHandler
 534         .thumb_set SAI1_IRQHandler,Default_Handler
 535
 536         .weak   TIM20_BRK_IRQHandler
 537         .thumb_set TIM20_BRK_IRQHandler,Default_Handler
 538
 539         .weak   TIM20_UP_IRQHandler
 540         .thumb_set TIM20_UP_IRQHandler,Default_Handler
 541
 542         .weak   TIM20_TRG_COM_IRQHandler
 543         .thumb_set TIM20_TRG_COM_IRQHandler,Default_Handler
 544
 545         .weak   TIM20_CC_IRQHandler
 546         .thumb_set TIM20_CC_IRQHandler,Default_Handler
 547
 548         .weak   FPU_IRQHandler
 549         .thumb_set FPU_IRQHandler,Default_Handler
 550
 551         .weak   I2C4_EV_IRQHandler
 552         .thumb_set I2C4_EV_IRQHandler,Default_Handler
 553
 554         .weak   I2C4_ER_IRQHandler
 555         .thumb_set I2C4_ER_IRQHandler,Default_Handler
 556
 557         .weak   SPI4_IRQHandler
 558         .thumb_set SPI4_IRQHandler,Default_Handler
 559
 560         .weak   FDCAN2_IT0_IRQHandler
 561         .thumb_set FDCAN2_IT0_IRQHandler,Default_Handler
 562
 563         .weak   FDCAN2_IT1_IRQHandler
 564         .thumb_set FDCAN2_IT1_IRQHandler,Default_Handler
 565
 566         .weak   FDCAN3_IT0_IRQHandler
 567         .thumb_set FDCAN3_IT0_IRQHandler,Default_Handler
 568
 569         .weak   FDCAN3_IT1_IRQHandler
 570         .thumb_set FDCAN3_IT1_IRQHandler,Default_Handler
 571
 572         .weak   RNG_IRQHandler
 573         .thumb_set RNG_IRQHandler,Default_Handler
 574
 575         .weak   LPUART1_IRQHandler
 576         .thumb_set LPUART1_IRQHandler,Default_Handler
 577
 578         .weak   I2C3_EV_IRQHandler
 579         .thumb_set I2C3_EV_IRQHandler,Default_Handler
 580
 581         .weak   I2C3_ER_IRQHandler
 582         .thumb_set I2C3_ER_IRQHandler,Default_Handler
 583
 584         .weak   DMAMUX_OVR_IRQHandler
 585         .thumb_set DMAMUX_OVR_IRQHandler,Default_Handler
 586
 587         .weak   QUADSPI_IRQHandler
 588         .thumb_set QUADSPI_IRQHandler,Default_Handler
 589
 590         .weak   DMA1_Channel8_IRQHandler
 591         .thumb_set DMA1_Channel8_IRQHandler,Default_Handler
 592
 593         .weak   DMA2_Channel6_IRQHandler
 594         .thumb_set DMA2_Channel6_IRQHandler,Default_Handler
 595
 596         .weak   DMA2_Channel7_IRQHandler
 597         .thumb_set DMA2_Channel7_IRQHandler,Default_Handler
 598
 599         .weak   DMA2_Channel8_IRQHandler
 600         .thumb_set DMA2_Channel8_IRQHandler,Default_Handler
 601
 602         .weak   CORDIC_IRQHandler
 603         .thumb_set CORDIC_IRQHandler,Default_Handler
 604
 605         .weak   FMAC_IRQHandler
 606         .thumb_set FMAC_IRQHandler,Default_Handler
 607
 608 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/