git.sur5r.net Git - freertos/blob - FreeRTOS/Demo/CORTEX_STM32F103_Keil/STM32F10x.s

   1 ;/*****************************************************************************/\r
   2 ;/* STM32F10x.s: Startup file for ST STM32F10x device series                  */\r
   3 ;/*****************************************************************************/\r
   4 ;/* <<< Use Configuration Wizard in Context Menu >>>                          */\r
   5 ;/*****************************************************************************/\r
   6 ;/* This file is part of the uVision/ARM development tools.                   */\r
   7 ;/* Copyright (c) 2005-2007 Keil Software. All rights reserved.               */\r
   8 ;/* This software may only be used under the terms of a valid, current,       */\r
   9 ;/* end user licence from KEIL for a compatible version of KEIL software      */\r
  10 ;/* development tools. Nothing else gives you the right to use this software. */\r
  11 ;/*****************************************************************************/\r
  12 \r
  13 \r
  14 ;// <h> Stack Configuration\r
  15 ;//   <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>\r
  16 ;// </h>\r
  17 \r
  18 Stack_Size      EQU     0x00000200\r
  19 \r
  20                 AREA    STACK, NOINIT, READWRITE, ALIGN=3\r
  21 Stack_Mem       SPACE   Stack_Size\r
  22 __initial_sp\r
  23 \r
  24 \r
  25 ;// <h> Heap Configuration\r
  26 ;//   <o>  Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>\r
  27 ;// </h>\r
  28 \r
  29 Heap_Size       EQU     0x00000000\r
  30 \r
  31                 AREA    HEAP, NOINIT, READWRITE, ALIGN=3\r
  32 __heap_base\r
  33 Heap_Mem        SPACE   Heap_Size\r
  34 __heap_limit\r
  35 \r
  36                                 IMPORT xPortPendSVHandler\r
  37                                 IMPORT xPortSysTickHandler\r
  38                                 IMPORT vPortSVCHandler\r
  39                                 IMPORT vUARTInterruptHandler\r
  40                                 IMPORT vTimer2IntHandler\r
  41 \r
  42                 PRESERVE8\r
  43                 THUMB\r
  44 \r
  45 \r
  46 ; Vector Table Mapped to Address 0 at Reset\r
  47 \r
  48                 AREA    RESET, DATA, READONLY\r
  49                 EXPORT  __Vectors\r
  50 \r
  51 __Vectors       DCD     __initial_sp              ; Top of Stack\r
  52                 DCD     Reset_Handler             ; Reset Handler\r
  53                 DCD     NMI_Handler               ; NMI Handler\r
  54                 DCD     HardFault_Handler         ; Hard Fault Handler\r
  55                 DCD     MemManage_Handler         ; MPU Fault Handler\r
  56                 DCD     BusFault_Handler          ; Bus Fault Handler\r
  57                 DCD     UsageFault_Handler        ; Usage Fault Handler\r
  58                 DCD     0                         ; Reserved\r
  59                 DCD     0                         ; Reserved\r
  60                 DCD     0                         ; Reserved\r
  61                 DCD     0                         ; Reserved\r
  62                 DCD     vPortSVCHandler           ; SVCall Handler\r
  63                 DCD     DebugMon_Handler          ; Debug Monitor Handler\r
  64                 DCD     0                         ; Reserved\r
  65                 DCD     xPortPendSVHandler        ; PendSV Handler\r
  66                 DCD     xPortSysTickHandler       ; SysTick Handler\r
  67 \r
  68                 ; External Interrupts\r
  69                 DCD     WWDG_IRQHandler           ; Window Watchdog\r
  70                 DCD     PVD_IRQHandler            ; PVD through EXTI Line detect\r
  71                 DCD     TAMPER_IRQHandler         ; Tamper\r
  72                 DCD     RTC_IRQHandler            ; RTC\r
  73                 DCD     FLASH_IRQHandler          ; Flash\r
  74                 DCD     RCC_IRQHandler            ; RCC\r
  75                 DCD     EXTI0_IRQHandler          ; EXTI Line 0\r
  76                 DCD     EXTI1_IRQHandler          ; EXTI Line 1\r
  77                 DCD     EXTI2_IRQHandler          ; EXTI Line 2\r
  78                 DCD     EXTI3_IRQHandler          ; EXTI Line 3\r
  79                 DCD     EXTI4_IRQHandler          ; EXTI Line 4\r
  80                 DCD     DMAChannel1_IRQHandler    ; DMA Channel 1\r
  81                 DCD     DMAChannel2_IRQHandler    ; DMA Channel 2\r
  82                 DCD     DMAChannel3_IRQHandler    ; DMA Channel 3\r
  83                 DCD     DMAChannel4_IRQHandler    ; DMA Channel 4\r
  84                 DCD     DMAChannel5_IRQHandler    ; DMA Channel 5\r
  85                 DCD     DMAChannel6_IRQHandler    ; DMA Channel 6\r
  86                 DCD     DMAChannel7_IRQHandler    ; DMA Channel 7\r
  87                 DCD     ADC_IRQHandler            ; ADC\r
  88                 DCD     USB_HP_CAN_TX_IRQHandler  ; USB High Priority or CAN TX\r
  89                 DCD     USB_LP_CAN_RX0_IRQHandler ; USB Low  Priority or CAN RX0\r
  90                 DCD     CAN_RX1_IRQHandler        ; CAN RX1\r
  91                 DCD     CAN_SCE_IRQHandler        ; CAN SCE\r
  92                 DCD     EXTI9_5_IRQHandler        ; EXTI Line 9..5\r
  93                 DCD     TIM1_BRK_IRQHandler       ; TIM1 Break\r
  94                 DCD     TIM1_UP_IRQHandler        ; TIM1 Update\r
  95                 DCD     TIM1_TRG_COM_IRQHandler   ; TIM1 Trigger and Commutation\r
  96                 DCD     TIM1_CC_IRQHandler        ; TIM1 Capture Compare\r
  97                 DCD     vTimer2IntHandler         ; TIM2\r
  98                 DCD     TIM3_IRQHandler           ; TIM3\r
  99                 DCD     TIM4_IRQHandler           ; TIM4\r
 100                 DCD     I2C1_EV_IRQHandler        ; I2C1 Event\r
 101                 DCD     I2C1_ER_IRQHandler        ; I2C1 Error\r
 102                 DCD     I2C2_EV_IRQHandler        ; I2C2 Event\r
 103                 DCD     I2C2_ER_IRQHandler        ; I2C2 Error\r
 104                 DCD     SPI1_IRQHandler           ; SPI1\r
 105                 DCD     SPI2_IRQHandler           ; SPI2\r
 106                 DCD     vUARTInterruptHandler     ; USART1\r
 107                 DCD     USART2_IRQHandler         ; USART2\r
 108                 DCD     USART3_IRQHandler         ; USART3\r
 109                 DCD     EXTI15_10_IRQHandler      ; EXTI Line 15..10\r
 110                 DCD     RTCAlarm_IRQHandler       ; RTC Alarm through EXTI Line\r
 111                 DCD     USBWakeUp_IRQHandler      ; USB Wakeup from suspend\r
 112 \r
 113 \r
 114                 AREA    |.text|, CODE, READONLY\r
 115 \r
 116 \r
 117 ; Reset Handler\r
 118 \r
 119 Reset_Handler   PROC\r
 120                 EXPORT  Reset_Handler             [WEAK]\r
 121                 IMPORT  __main\r
 122                 LDR     R0, =__main\r
 123                 BX      R0\r
 124                 ENDP\r
 125 \r
 126 \r
 127 ; Dummy Exception Handlers (infinite loops which can be modified)                \r
 128 \r
 129 NMI_Handler     PROC\r
 130                 EXPORT  NMI_Handler               [WEAK]\r
 131                 B       .\r
 132                 ENDP\r
 133 HardFault_Handler\\r
 134                 PROC\r
 135                 EXPORT  HardFault_Handler         [WEAK]\r
 136                 B       .\r
 137                 ENDP\r
 138 MemManage_Handler\\r
 139                 PROC\r
 140                 EXPORT  MemManage_Handler         [WEAK]\r
 141                 B       .\r
 142                 ENDP\r
 143 BusFault_Handler\\r
 144                 PROC\r
 145                 EXPORT  BusFault_Handler          [WEAK]\r
 146                 B       .\r
 147                 ENDP\r
 148 UsageFault_Handler\\r
 149                 PROC\r
 150                 EXPORT  UsageFault_Handler        [WEAK]\r
 151                 B       .\r
 152                 ENDP\r
 153 SVC_Handler     PROC\r
 154                 EXPORT  SVC_Handler               [WEAK]\r
 155                 B       .\r
 156                 ENDP\r
 157 DebugMon_Handler\\r
 158                 PROC\r
 159                 EXPORT  DebugMon_Handler          [WEAK]\r
 160                 B       .\r
 161                 ENDP\r
 162 PendSV_Handler  PROC\r
 163                 EXPORT  PendSV_Handler            [WEAK]\r
 164                 B       .\r
 165                 ENDP\r
 166 SysTick_Handler PROC\r
 167                 EXPORT  SysTick_Handler           [WEAK]\r
 168                 B       .\r
 169                 ENDP\r
 170 \r
 171 Default_Handler PROC\r
 172 \r
 173                 EXPORT  WWDG_IRQHandler           [WEAK]\r
 174                 EXPORT  PVD_IRQHandler            [WEAK]\r
 175                 EXPORT  TAMPER_IRQHandler         [WEAK]\r
 176                 EXPORT  RTC_IRQHandler            [WEAK]\r
 177                 EXPORT  FLASH_IRQHandler          [WEAK]\r
 178                 EXPORT  RCC_IRQHandler            [WEAK]\r
 179                 EXPORT  EXTI0_IRQHandler          [WEAK]\r
 180                 EXPORT  EXTI1_IRQHandler          [WEAK]\r
 181                 EXPORT  EXTI2_IRQHandler          [WEAK]\r
 182                 EXPORT  EXTI3_IRQHandler          [WEAK]\r
 183                 EXPORT  EXTI4_IRQHandler          [WEAK]\r
 184                 EXPORT  DMAChannel1_IRQHandler    [WEAK]\r
 185                 EXPORT  DMAChannel2_IRQHandler    [WEAK]\r
 186                 EXPORT  DMAChannel3_IRQHandler    [WEAK]\r
 187                 EXPORT  DMAChannel4_IRQHandler    [WEAK]\r
 188                 EXPORT  DMAChannel5_IRQHandler    [WEAK]\r
 189                 EXPORT  DMAChannel6_IRQHandler    [WEAK]\r
 190                 EXPORT  DMAChannel7_IRQHandler    [WEAK]\r
 191                 EXPORT  ADC_IRQHandler            [WEAK]\r
 192                 EXPORT  USB_HP_CAN_TX_IRQHandler  [WEAK]\r
 193                 EXPORT  USB_LP_CAN_RX0_IRQHandler [WEAK]\r
 194                 EXPORT  CAN_RX1_IRQHandler        [WEAK]\r
 195                 EXPORT  CAN_SCE_IRQHandler        [WEAK]\r
 196                 EXPORT  EXTI9_5_IRQHandler        [WEAK]\r
 197                 EXPORT  TIM1_BRK_IRQHandler       [WEAK]\r
 198                 EXPORT  TIM1_UP_IRQHandler        [WEAK]\r
 199                 EXPORT  TIM1_TRG_COM_IRQHandler   [WEAK]\r
 200                 EXPORT  TIM1_CC_IRQHandler        [WEAK]\r
 201                 EXPORT  TIM2_IRQHandler           [WEAK]\r
 202                 EXPORT  TIM3_IRQHandler           [WEAK]\r
 203                 EXPORT  TIM4_IRQHandler           [WEAK]\r
 204                 EXPORT  I2C1_EV_IRQHandler        [WEAK]\r
 205                 EXPORT  I2C1_ER_IRQHandler        [WEAK]\r
 206                 EXPORT  I2C2_EV_IRQHandler        [WEAK]\r
 207                 EXPORT  I2C2_ER_IRQHandler        [WEAK]\r
 208                 EXPORT  SPI1_IRQHandler           [WEAK]\r
 209                 EXPORT  SPI2_IRQHandler           [WEAK]\r
 210                 EXPORT  USART1_IRQHandler         [WEAK]\r
 211                 EXPORT  USART2_IRQHandler         [WEAK]\r
 212                 EXPORT  USART3_IRQHandler         [WEAK]\r
 213                 EXPORT  EXTI15_10_IRQHandler      [WEAK]\r
 214                 EXPORT  RTCAlarm_IRQHandler       [WEAK]\r
 215                 EXPORT  USBWakeUp_IRQHandler      [WEAK]\r
 216 \r
 217 WWDG_IRQHandler\r
 218 PVD_IRQHandler\r
 219 TAMPER_IRQHandler\r
 220 RTC_IRQHandler\r
 221 FLASH_IRQHandler\r
 222 RCC_IRQHandler\r
 223 EXTI0_IRQHandler\r
 224 EXTI1_IRQHandler\r
 225 EXTI2_IRQHandler\r
 226 EXTI3_IRQHandler\r
 227 EXTI4_IRQHandler\r
 228 DMAChannel1_IRQHandler\r
 229 DMAChannel2_IRQHandler\r
 230 DMAChannel3_IRQHandler\r
 231 DMAChannel4_IRQHandler\r
 232 DMAChannel5_IRQHandler\r
 233 DMAChannel6_IRQHandler\r
 234 DMAChannel7_IRQHandler\r
 235 ADC_IRQHandler\r
 236 USB_HP_CAN_TX_IRQHandler\r
 237 USB_LP_CAN_RX0_IRQHandler\r
 238 CAN_RX1_IRQHandler\r
 239 CAN_SCE_IRQHandler\r
 240 EXTI9_5_IRQHandler\r
 241 TIM1_BRK_IRQHandler\r
 242 TIM1_UP_IRQHandler\r
 243 TIM1_TRG_COM_IRQHandler\r
 244 TIM1_CC_IRQHandler\r
 245 TIM2_IRQHandler\r
 246 TIM3_IRQHandler\r
 247 TIM4_IRQHandler\r
 248 I2C1_EV_IRQHandler\r
 249 I2C1_ER_IRQHandler\r
 250 I2C2_EV_IRQHandler\r
 251 I2C2_ER_IRQHandler\r
 252 SPI1_IRQHandler\r
 253 SPI2_IRQHandler\r
 254 USART1_IRQHandler\r
 255 USART2_IRQHandler\r
 256 USART3_IRQHandler\r
 257 EXTI15_10_IRQHandler\r
 258 RTCAlarm_IRQHandler\r
 259 USBWakeUp_IRQHandler\r
 260 \r
 261                 B       .\r
 262 \r
 263                 ENDP\r
 264 \r
 265 \r
 266                 ALIGN\r
 267 \r
 268 \r
 269 ; User Initial Stack & Heap\r
 270 \r
 271                 IF      :DEF:__MICROLIB\r
 272                 \r
 273                 EXPORT  __initial_sp\r
 274                 EXPORT  __heap_base\r
 275                 EXPORT  __heap_limit\r
 276                 \r
 277                 ELSE\r
 278                 \r
 279                 IMPORT  __use_two_region_memory\r
 280                 EXPORT  __user_initial_stackheap\r
 281 __user_initial_stackheap\r
 282 \r
 283                 LDR     R0, =  Heap_Mem\r
 284                 LDR     R1, =(Stack_Mem + Stack_Size)\r
 285                 LDR     R2, = (Heap_Mem +  Heap_Size)\r
 286                 LDR     R3, = Stack_Mem\r
 287                 BX      LR\r
 288 \r
 289                 ALIGN\r
 290 \r
 291                 ENDIF\r
 292 \r
 293 \r
 294                 END\r