tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F1/TARGET_NUCLEO_F103RB/TOOLCHAIN_ARM_STD/startup_stm32f103xb.s

   1 ;******************** (C) COPYRIGHT 2014 STMicroelectronics ********************
   2 ;* File Name          : startup_stm32f103xb.s
   3 ;* Author             : MCD Application Team
   4 ;* Version            : V4.0.0
   5 ;* Date               : 16-December-2014
   6 ;* Description        : STM32F103xB Devices vector table for MDK-ARM toolchain.
   7 ;*                      This module performs:
   8 ;*                      - Set the initial SP
   9 ;*                      - Set the initial PC == Reset_Handler
  10 ;*                      - Set the vector table entries with the exceptions ISR address
  11 ;*                      - Configure the clock system
  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) 2014 STMicroelectronics
  19 ;*
  20 ;* Redistribution and use in source and binary forms, with or without modification,
  21 ;* are permitted provided that the following conditions are met:
  22 ;*   1. Redistributions of source code must retain the above copyright notice,
  23 ;*      this list of conditions and the following disclaimer.
  24 ;*   2. Redistributions in binary form must reproduce the above copyright notice,
  25 ;*      this list of conditions and the following disclaimer in the documentation
  26 ;*      and/or other materials provided with the distribution.
  27 ;*   3. Neither the name of STMicroelectronics nor the names of its contributors
  28 ;*      may be used to endorse or promote products derived from this software
  29 ;*      without specific prior written permission.
  30 ;*
  31 ;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  32 ;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  33 ;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  34 ;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  35 ;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36 ;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  37 ;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  38 ;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  39 ;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  40 ;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  41 ;
  42 ;*******************************************************************************
  43
  44 __initial_sp    EQU     0x20005000 ; Top of RAM
  45
  46                 PRESERVE8
  47                 THUMB
  48
  49
  50 ; Vector Table Mapped to Address 0 at Reset
  51                 AREA    RESET, DATA, READONLY
  52                 EXPORT  __Vectors
  53                 EXPORT  __Vectors_End
  54                 EXPORT  __Vectors_Size
  55
  56 __Vectors       DCD     __initial_sp               ; Top of Stack
  57                 DCD     Reset_Handler              ; Reset Handler
  58                 DCD     NMI_Handler                ; NMI Handler
  59                 DCD     HardFault_Handler          ; Hard Fault Handler
  60                 DCD     MemManage_Handler          ; MPU Fault Handler
  61                 DCD     BusFault_Handler           ; Bus Fault Handler
  62                 DCD     UsageFault_Handler         ; Usage Fault Handler
  63                 DCD     0                          ; Reserved
  64                 DCD     0                          ; Reserved
  65                 DCD     0                          ; Reserved
  66                 DCD     0                          ; Reserved
  67                 DCD     SVC_Handler                ; SVCall Handler
  68                 DCD     DebugMon_Handler           ; Debug Monitor Handler
  69                 DCD     0                          ; Reserved
  70                 DCD     PendSV_Handler             ; PendSV Handler
  71                 DCD     SysTick_Handler            ; SysTick Handler
  72
  73                 ; External Interrupts
  74                 DCD     WWDG_IRQHandler            ; Window Watchdog
  75                 DCD     PVD_IRQHandler             ; PVD through EXTI Line detect
  76                 DCD     TAMPER_IRQHandler          ; Tamper
  77                 DCD     RTC_IRQHandler             ; RTC
  78                 DCD     FLASH_IRQHandler           ; Flash
  79                 DCD     RCC_IRQHandler             ; RCC
  80                 DCD     EXTI0_IRQHandler           ; EXTI Line 0
  81                 DCD     EXTI1_IRQHandler           ; EXTI Line 1
  82                 DCD     EXTI2_IRQHandler           ; EXTI Line 2
  83                 DCD     EXTI3_IRQHandler           ; EXTI Line 3
  84                 DCD     EXTI4_IRQHandler           ; EXTI Line 4
  85                 DCD     DMA1_Channel1_IRQHandler   ; DMA1 Channel 1
  86                 DCD     DMA1_Channel2_IRQHandler   ; DMA1 Channel 2
  87                 DCD     DMA1_Channel3_IRQHandler   ; DMA1 Channel 3
  88                 DCD     DMA1_Channel4_IRQHandler   ; DMA1 Channel 4
  89                 DCD     DMA1_Channel5_IRQHandler   ; DMA1 Channel 5
  90                 DCD     DMA1_Channel6_IRQHandler   ; DMA1 Channel 6
  91                 DCD     DMA1_Channel7_IRQHandler   ; DMA1 Channel 7
  92                 DCD     ADC1_2_IRQHandler          ; ADC1_2
  93                 DCD     USB_HP_CAN1_TX_IRQHandler  ; USB High Priority or CAN1 TX
  94                 DCD     USB_LP_CAN1_RX0_IRQHandler ; USB Low  Priority or CAN1 RX0
  95                 DCD     CAN1_RX1_IRQHandler        ; CAN1 RX1
  96                 DCD     CAN1_SCE_IRQHandler        ; CAN1 SCE
  97                 DCD     EXTI9_5_IRQHandler         ; EXTI Line 9..5
  98                 DCD     TIM1_BRK_IRQHandler        ; TIM1 Break
  99                 DCD     TIM1_UP_IRQHandler         ; TIM1 Update
 100                 DCD     TIM1_TRG_COM_IRQHandler    ; TIM1 Trigger and Commutation
 101                 DCD     TIM1_CC_IRQHandler         ; TIM1 Capture Compare
 102                 DCD     TIM2_IRQHandler            ; TIM2
 103                 DCD     TIM3_IRQHandler            ; TIM3
 104                 DCD     TIM4_IRQHandler            ; TIM4
 105                 DCD     I2C1_EV_IRQHandler         ; I2C1 Event
 106                 DCD     I2C1_ER_IRQHandler         ; I2C1 Error
 107                 DCD     I2C2_EV_IRQHandler         ; I2C2 Event
 108                 DCD     I2C2_ER_IRQHandler         ; I2C2 Error
 109                 DCD     SPI1_IRQHandler            ; SPI1
 110                 DCD     SPI2_IRQHandler            ; SPI2
 111                 DCD     USART1_IRQHandler          ; USART1
 112                 DCD     USART2_IRQHandler          ; USART2
 113                 DCD     USART3_IRQHandler          ; USART3
 114                 DCD     EXTI15_10_IRQHandler       ; EXTI Line 15..10
 115                 DCD     RTC_Alarm_IRQHandler        ; RTC Alarm through EXTI Line
 116                 DCD     USBWakeUp_IRQHandler       ; USB Wakeup from suspend
 117 __Vectors_End
 118
 119 __Vectors_Size  EQU  __Vectors_End - __Vectors
 120
 121                 AREA    |.text|, CODE, READONLY
 122
 123 ; Reset handler
 124 Reset_Handler    PROC
 125                  EXPORT  Reset_Handler             [WEAK]
 126      IMPORT  __main
 127      IMPORT  SystemInit
 128                  LDR     R0, =SystemInit
 129                  BLX     R0
 130                  LDR     R0, =__main
 131                  BX      R0
 132                  ENDP
 133
 134 ; Dummy Exception Handlers (infinite loops which can be modified)
 135
 136 NMI_Handler     PROC
 137                 EXPORT  NMI_Handler                [WEAK]
 138                 B       .
 139                 ENDP
 140 HardFault_Handler\
 141                 PROC
 142                 EXPORT  HardFault_Handler          [WEAK]
 143                 B       .
 144                 ENDP
 145 MemManage_Handler\
 146                 PROC
 147                 EXPORT  MemManage_Handler          [WEAK]
 148                 B       .
 149                 ENDP
 150 BusFault_Handler\
 151                 PROC
 152                 EXPORT  BusFault_Handler           [WEAK]
 153                 B       .
 154                 ENDP
 155 UsageFault_Handler\
 156                 PROC
 157                 EXPORT  UsageFault_Handler         [WEAK]
 158                 B       .
 159                 ENDP
 160 SVC_Handler     PROC
 161                 EXPORT  SVC_Handler                [WEAK]
 162                 B       .
 163                 ENDP
 164 DebugMon_Handler\
 165                 PROC
 166                 EXPORT  DebugMon_Handler           [WEAK]
 167                 B       .
 168                 ENDP
 169 PendSV_Handler  PROC
 170                 EXPORT  PendSV_Handler             [WEAK]
 171                 B       .
 172                 ENDP
 173 SysTick_Handler PROC
 174                 EXPORT  SysTick_Handler            [WEAK]
 175                 B       .
 176                 ENDP
 177
 178 Default_Handler PROC
 179
 180                 EXPORT  WWDG_IRQHandler            [WEAK]
 181                 EXPORT  PVD_IRQHandler             [WEAK]
 182                 EXPORT  TAMPER_IRQHandler          [WEAK]
 183                 EXPORT  RTC_IRQHandler             [WEAK]
 184                 EXPORT  FLASH_IRQHandler           [WEAK]
 185                 EXPORT  RCC_IRQHandler             [WEAK]
 186                 EXPORT  EXTI0_IRQHandler           [WEAK]
 187                 EXPORT  EXTI1_IRQHandler           [WEAK]
 188                 EXPORT  EXTI2_IRQHandler           [WEAK]
 189                 EXPORT  EXTI3_IRQHandler           [WEAK]
 190                 EXPORT  EXTI4_IRQHandler           [WEAK]
 191                 EXPORT  DMA1_Channel1_IRQHandler   [WEAK]
 192                 EXPORT  DMA1_Channel2_IRQHandler   [WEAK]
 193                 EXPORT  DMA1_Channel3_IRQHandler   [WEAK]
 194                 EXPORT  DMA1_Channel4_IRQHandler   [WEAK]
 195                 EXPORT  DMA1_Channel5_IRQHandler   [WEAK]
 196                 EXPORT  DMA1_Channel6_IRQHandler   [WEAK]
 197                 EXPORT  DMA1_Channel7_IRQHandler   [WEAK]
 198                 EXPORT  ADC1_2_IRQHandler          [WEAK]
 199                 EXPORT  USB_HP_CAN1_TX_IRQHandler  [WEAK]
 200                 EXPORT  USB_LP_CAN1_RX0_IRQHandler [WEAK]
 201                 EXPORT  CAN1_RX1_IRQHandler        [WEAK]
 202                 EXPORT  CAN1_SCE_IRQHandler        [WEAK]
 203                 EXPORT  EXTI9_5_IRQHandler         [WEAK]
 204                 EXPORT  TIM1_BRK_IRQHandler        [WEAK]
 205                 EXPORT  TIM1_UP_IRQHandler         [WEAK]
 206                 EXPORT  TIM1_TRG_COM_IRQHandler    [WEAK]
 207                 EXPORT  TIM1_CC_IRQHandler         [WEAK]
 208                 EXPORT  TIM2_IRQHandler            [WEAK]
 209                 EXPORT  TIM3_IRQHandler            [WEAK]
 210                 EXPORT  TIM4_IRQHandler            [WEAK]
 211                 EXPORT  I2C1_EV_IRQHandler         [WEAK]
 212                 EXPORT  I2C1_ER_IRQHandler         [WEAK]
 213                 EXPORT  I2C2_EV_IRQHandler         [WEAK]
 214                 EXPORT  I2C2_ER_IRQHandler         [WEAK]
 215                 EXPORT  SPI1_IRQHandler            [WEAK]
 216                 EXPORT  SPI2_IRQHandler            [WEAK]
 217                 EXPORT  USART1_IRQHandler          [WEAK]
 218                 EXPORT  USART2_IRQHandler          [WEAK]
 219                 EXPORT  USART3_IRQHandler          [WEAK]
 220                 EXPORT  EXTI15_10_IRQHandler       [WEAK]
 221                 EXPORT  RTC_Alarm_IRQHandler        [WEAK]
 222                 EXPORT  USBWakeUp_IRQHandler       [WEAK]
 223
 224 WWDG_IRQHandler
 225 PVD_IRQHandler
 226 TAMPER_IRQHandler
 227 RTC_IRQHandler
 228 FLASH_IRQHandler
 229 RCC_IRQHandler
 230 EXTI0_IRQHandler
 231 EXTI1_IRQHandler
 232 EXTI2_IRQHandler
 233 EXTI3_IRQHandler
 234 EXTI4_IRQHandler
 235 DMA1_Channel1_IRQHandler
 236 DMA1_Channel2_IRQHandler
 237 DMA1_Channel3_IRQHandler
 238 DMA1_Channel4_IRQHandler
 239 DMA1_Channel5_IRQHandler
 240 DMA1_Channel6_IRQHandler
 241 DMA1_Channel7_IRQHandler
 242 ADC1_2_IRQHandler
 243 USB_HP_CAN1_TX_IRQHandler
 244 USB_LP_CAN1_RX0_IRQHandler
 245 CAN1_RX1_IRQHandler
 246 CAN1_SCE_IRQHandler
 247 EXTI9_5_IRQHandler
 248 TIM1_BRK_IRQHandler
 249 TIM1_UP_IRQHandler
 250 TIM1_TRG_COM_IRQHandler
 251 TIM1_CC_IRQHandler
 252 TIM2_IRQHandler
 253 TIM3_IRQHandler
 254 TIM4_IRQHandler
 255 I2C1_EV_IRQHandler
 256 I2C1_ER_IRQHandler
 257 I2C2_EV_IRQHandler
 258 I2C2_ER_IRQHandler
 259 SPI1_IRQHandler
 260 SPI2_IRQHandler
 261 USART1_IRQHandler
 262 USART2_IRQHandler
 263 USART3_IRQHandler
 264 EXTI15_10_IRQHandler
 265 RTC_Alarm_IRQHandler
 266 USBWakeUp_IRQHandler
 267
 268                 B       .
 269
 270                 ENDP
 271
 272                 ALIGN
 273                 END