tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L073RZ/TOOLCHAIN_ARM_STD/startup_stm32l073xx.s

   1 ;******************** (C) COPYRIGHT 2015 STMicroelectronics ********************
   2 ;* File Name          : startup_stm32l073xx.s
   3 ;* Author             : MCD Application Team
   4 ;* Version            : V1.2.0
   5 ;* Date               : 06-February-2015
   6 ;* Description        : STM32l073xx 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 ;*                      - Branches to __main in the C library (which eventually
  12 ;*                        calls main()).
  13 ;*                      After Reset the Cortex-M0+ processor is in Thread mode,
  14 ;*                      priority is Privileged, and the Stack is set to Main.
  15 ;* <<< Use Configuration Wizard in Context Menu >>>
  16 ;*******************************************************************************
  17 ;*
  18 ;* Redistribution and use in source and binary forms, with or without modification,
  19 ;* are permitted provided that the following conditions are met:
  20 ;*   1. Redistributions of source code must retain the above copyright notice,
  21 ;*      this list of conditions and the following disclaimer.
  22 ;*   2. Redistributions in binary form must reproduce the above copyright notice,
  23 ;*      this list of conditions and the following disclaimer in the documentation
  24 ;*      and/or other materials provided with the distribution.
  25 ;*   3. Neither the name of STMicroelectronics nor the names of its contributors
  26 ;*      may be used to endorse or promote products derived from this software
  27 ;*      without specific prior written permission.
  28 ;*
  29 ;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  30 ;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  31 ;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  32 ;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  33 ;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  34 ;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  35 ;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  36 ;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  37 ;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  38 ;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  39 ;*
  40 ;*******************************************************************************
  41
  42 __initial_sp    EQU     0x20005000 ; Top of RAM
  43
  44                 PRESERVE8
  45                 THUMB
  46
  47
  48 ; Vector Table Mapped to Address 0 at Reset
  49                 AREA    RESET, DATA, READONLY
  50                 EXPORT  __Vectors
  51                 EXPORT  __Vectors_End
  52                 EXPORT  __Vectors_Size
  53
  54 __Vectors       DCD     __initial_sp              ; Top of Stack
  55                 DCD     Reset_Handler             ; Reset Handler
  56                 DCD     NMI_Handler               ; NMI Handler
  57                 DCD     HardFault_Handler         ; Hard Fault Handler
  58                 DCD     0                         ; Reserved
  59                 DCD     0                         ; Reserved
  60                 DCD     0                         ; Reserved
  61                 DCD     0                         ; Reserved
  62                 DCD     0                         ; Reserved
  63                 DCD     0                         ; Reserved
  64                 DCD     0                         ; Reserved
  65                 DCD     SVC_Handler               ; SVCall Handler
  66                 DCD     DebugMon_Handler          ; Debug Monitor Handler
  67                 DCD     0                         ; Reserved
  68                 DCD     PendSV_Handler            ; PendSV Handler
  69                 DCD     SysTick_Handler           ; SysTick Handler
  70
  71                 ; External Interrupts
  72                 DCD     WWDG_IRQHandler                ; Window Watchdog
  73                 DCD     PVD_IRQHandler                 ; PVD through EXTI Line detect
  74                 DCD     RTC_IRQHandler                 ; RTC through EXTI Line
  75                 DCD     FLASH_IRQHandler               ; FLASH
  76                 DCD     RCC_CRS_IRQHandler             ; RCC and CRS
  77                 DCD     EXTI0_1_IRQHandler             ; EXTI Line 0 and 1
  78                 DCD     EXTI2_3_IRQHandler             ; EXTI Line 2 and 3
  79                 DCD     EXTI4_15_IRQHandler            ; EXTI Line 4 to 15
  80                 DCD     TSC_IRQHandler                 ; TSC
  81                 DCD     DMA1_Channel1_IRQHandler       ; DMA1 Channel 1
  82                 DCD     DMA1_Channel2_3_IRQHandler     ; DMA1 Channel 2 and Channel 3
  83                 DCD     DMA1_Channel4_5_6_7_IRQHandler ; DMA1 Channel 4, Channel 5, Channel 6 and Channel 7
  84                 DCD     ADC1_COMP_IRQHandler           ; ADC1, COMP1 and COMP2
  85                 DCD     LPTIM1_IRQHandler              ; LPTIM1
  86                 DCD     USART4_5_IRQHandler            ; USART4 and USART5
  87                 DCD     TIM2_IRQHandler                ; TIM2
  88                 DCD     TIM3_IRQHandler                ; TIM3
  89                 DCD     TIM6_DAC_IRQHandler            ; TIM6 and DAC
  90                 DCD     TIM7_IRQHandler                ; TIM7
  91                 DCD     0                              ; Reserved
  92                 DCD     TIM21_IRQHandler               ; TIM21
  93                 DCD     I2C3_IRQHandler                ; I2C3
  94                 DCD     TIM22_IRQHandler               ; TIM22
  95                 DCD     I2C1_IRQHandler                ; I2C1
  96                 DCD     I2C2_IRQHandler                ; I2C2
  97                 DCD     SPI1_IRQHandler                ; SPI1
  98                 DCD     SPI2_IRQHandler                ; SPI2
  99                 DCD     USART1_IRQHandler              ; USART1
 100                 DCD     USART2_IRQHandler              ; USART2
 101                 DCD     RNG_LPUART1_IRQHandler         ; RNG and LPUART1
 102                 DCD     LCD_IRQHandler                 ; LCD
 103                 DCD     USB_IRQHandler                 ; USB
 104
 105 __Vectors_End
 106
 107 __Vectors_Size  EQU  __Vectors_End - __Vectors
 108
 109                 AREA    |.text|, CODE, READONLY
 110
 111 ; Reset handler routine
 112 Reset_Handler    PROC
 113                  EXPORT  Reset_Handler                 [WEAK]
 114         IMPORT  __main
 115         IMPORT  SystemInit
 116                  LDR     R0, =SystemInit
 117                  BLX     R0
 118                  LDR     R0, =__main
 119                  BX      R0
 120                  ENDP
 121
 122 ; Dummy Exception Handlers (infinite loops which can be modified)
 123
 124 NMI_Handler     PROC
 125                 EXPORT  NMI_Handler                    [WEAK]
 126                 B       .
 127                 ENDP
 128 HardFault_Handler\
 129                 PROC
 130                 EXPORT  HardFault_Handler              [WEAK]
 131                 B       .
 132                 ENDP
 133 SVC_Handler     PROC
 134                 EXPORT  SVC_Handler                    [WEAK]
 135                 B       .
 136                 ENDP
 137 DebugMon_Handler\
 138                 PROC
 139                 EXPORT  DebugMon_Handler               [WEAK]
 140                 B       .
 141                 ENDP
 142 PendSV_Handler  PROC
 143                 EXPORT  PendSV_Handler                 [WEAK]
 144                 B       .
 145                 ENDP
 146 SysTick_Handler PROC
 147                 EXPORT  SysTick_Handler                [WEAK]
 148                 B       .
 149                 ENDP
 150
 151 Default_Handler PROC
 152
 153                 EXPORT  WWDG_IRQHandler                [WEAK]
 154                 EXPORT  PVD_IRQHandler                 [WEAK]
 155                 EXPORT  RTC_IRQHandler                 [WEAK]
 156                 EXPORT  FLASH_IRQHandler               [WEAK]
 157                 EXPORT  RCC_CRS_IRQHandler             [WEAK]
 158                 EXPORT  EXTI0_1_IRQHandler             [WEAK]
 159                 EXPORT  EXTI2_3_IRQHandler             [WEAK]
 160                 EXPORT  EXTI4_15_IRQHandler            [WEAK]
 161                 EXPORT  TSC_IRQHandler                  [WEAK]
 162                 EXPORT  DMA1_Channel1_IRQHandler       [WEAK]
 163                 EXPORT  DMA1_Channel2_3_IRQHandler     [WEAK]
 164                 EXPORT  DMA1_Channel4_5_6_7_IRQHandler [WEAK]
 165                 EXPORT  ADC1_COMP_IRQHandler           [WEAK]
 166                 EXPORT  LPTIM1_IRQHandler              [WEAK]
 167                 EXPORT  USART4_5_IRQHandler            [WEAK]
 168                 EXPORT  TIM2_IRQHandler                [WEAK]
 169                 EXPORT  TIM3_IRQHandler                [WEAK]
 170                 EXPORT  TIM6_DAC_IRQHandler            [WEAK]
 171                 EXPORT  TIM7_IRQHandler                [WEAK]
 172                 EXPORT  TIM21_IRQHandler               [WEAK]
 173                 EXPORT  TIM22_IRQHandler               [WEAK]
 174                 EXPORT  I2C1_IRQHandler                [WEAK]
 175                 EXPORT  I2C2_IRQHandler                [WEAK]
 176                 EXPORT  I2C3_IRQHandler                [WEAK]
 177                 EXPORT  SPI1_IRQHandler                [WEAK]
 178                 EXPORT  SPI2_IRQHandler                [WEAK]
 179                 EXPORT  USART1_IRQHandler              [WEAK]
 180                 EXPORT  USART2_IRQHandler              [WEAK]
 181                 EXPORT  RNG_LPUART1_IRQHandler         [WEAK]
 182                 EXPORT  LCD_IRQHandler                 [WEAK]
 183                 EXPORT  USB_IRQHandler                 [WEAK]
 184
 185
 186 WWDG_IRQHandler
 187 PVD_IRQHandler
 188 RTC_IRQHandler
 189 FLASH_IRQHandler
 190 RCC_CRS_IRQHandler
 191 EXTI0_1_IRQHandler
 192 EXTI2_3_IRQHandler
 193 EXTI4_15_IRQHandler
 194 TSC_IRQHandler
 195 DMA1_Channel1_IRQHandler
 196 DMA1_Channel2_3_IRQHandler
 197 DMA1_Channel4_5_6_7_IRQHandler
 198 ADC1_COMP_IRQHandler
 199 LPTIM1_IRQHandler
 200 USART4_5_IRQHandler
 201 TIM2_IRQHandler
 202 TIM3_IRQHandler
 203 TIM6_DAC_IRQHandler
 204 TIM7_IRQHandler
 205 TIM21_IRQHandler
 206 TIM22_IRQHandler
 207 I2C1_IRQHandler
 208 I2C2_IRQHandler
 209 I2C3_IRQHandler
 210 SPI1_IRQHandler
 211 SPI2_IRQHandler
 212 USART1_IRQHandler
 213 USART2_IRQHandler
 214 RNG_LPUART1_IRQHandler
 215 LCD_IRQHandler
 216 USB_IRQHandler
 217
 218                 B       .
 219
 220                 ENDP
 221
 222                 ALIGN
 223                 END
 224
 225 ;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE*****