tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/TOOLCHAIN_ARM_MICRO/TARGET_LPC11U35_401/startup_LPC11xx.s

   1 ;/*****************************************************************************
   2 ; * @file:    startup_LPC11xx.s
   3 ; * @purpose: CMSIS Cortex-M0 Core Device Startup File
   4 ; *           for the NXP LPC11xx Device Series
   5 ; * @version: V1.0
   6 ; * @date:    25. Nov. 2008
   7 ; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------
   8 ; *
   9 ; * Copyright (C) 2008 ARM Limited. All rights reserved.
  10 ; * ARM Limited (ARM) is supplying this software for use with Cortex-M0
  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 Stack_Size      EQU     0x00000400
  23
  24                 AREA    STACK, NOINIT, READWRITE, ALIGN=3
  25                 EXPORT  __initial_sp
  26
  27 Stack_Mem       SPACE   Stack_Size
  28 __initial_sp        EQU     0x10002000  ; Top of RAM from LPC11U
  29
  30
  31 Heap_Size       EQU     0x00000000
  32
  33                 AREA    HEAP, NOINIT, READWRITE, ALIGN=3
  34                 EXPORT  __heap_base
  35                 EXPORT  __heap_limit
  36
  37 __heap_base
  38 Heap_Mem        SPACE   Heap_Size
  39 __heap_limit
  40
  41                 PRESERVE8
  42                 THUMB
  43
  44 ; Vector Table Mapped to Address 0 at Reset
  45
  46                 AREA    RESET, DATA, READONLY
  47                 EXPORT  __Vectors
  48
  49 __Vectors       DCD     __initial_sp              ; Top of Stack
  50                 DCD     Reset_Handler             ; Reset Handler
  51                 DCD     NMI_Handler               ; NMI Handler
  52                 DCD     HardFault_Handler         ; Hard Fault Handler
  53                 DCD     MemManage_Handler         ; MPU Fault Handler
  54                 DCD     BusFault_Handler          ; Bus Fault Handler
  55                 DCD     UsageFault_Handler        ; Usage Fault Handler
  56                 DCD     0                         ; Reserved
  57                 DCD     0                         ; Reserved
  58                 DCD     0                         ; Reserved
  59                 DCD     0                         ; Reserved
  60                 DCD     SVC_Handler               ; SVCall Handler
  61                 DCD     DebugMon_Handler          ; Debug Monitor Handler
  62                 DCD     0                         ; Reserved
  63                 DCD     PendSV_Handler            ; PendSV Handler
  64                 DCD     SysTick_Handler           ; SysTick Handler
  65
  66                 ; External Interrupts
  67                                 ; for LPC11Uxx (With USB)
  68                 DCD     FLEX_INT0_IRQHandler      ; All GPIO pin can be routed to FLEX_INTx
  69                 DCD     FLEX_INT1_IRQHandler
  70                 DCD     FLEX_INT2_IRQHandler
  71                 DCD     FLEX_INT3_IRQHandler
  72                 DCD     FLEX_INT4_IRQHandler
  73                 DCD     FLEX_INT5_IRQHandler
  74                 DCD     FLEX_INT6_IRQHandler
  75                 DCD     FLEX_INT7_IRQHandler
  76                 DCD     GINT0_IRQHandler
  77                 DCD     GINT1_IRQHandler          ; PIO0 (0:7)
  78                 DCD     Reserved_IRQHandler           ; Reserved
  79                 DCD     Reserved_IRQHandler
  80                 DCD     Reserved_IRQHandler
  81                 DCD     Reserved_IRQHandler
  82                 DCD     SSP1_IRQHandler           ; SSP1
  83                 DCD     I2C_IRQHandler            ; I2C
  84                 DCD     TIMER16_0_IRQHandler      ; 16-bit Timer0
  85                 DCD     TIMER16_1_IRQHandler      ; 16-bit Timer1
  86                 DCD     TIMER32_0_IRQHandler      ; 32-bit Timer0
  87                 DCD     TIMER32_1_IRQHandler      ; 32-bit Timer1
  88                 DCD     SSP0_IRQHandler           ; SSP0
  89                 DCD     UART_IRQHandler           ; UART
  90                 DCD     USB_IRQHandler            ; USB IRQ
  91                 DCD     USB_FIQHandler            ; USB FIQ
  92                 DCD     ADC_IRQHandler            ; A/D Converter
  93                 DCD     WDT_IRQHandler            ; Watchdog timer
  94                 DCD     BOD_IRQHandler            ; Brown Out Detect
  95                 DCD     FMC_IRQHandler            ; IP2111 Flash Memory Controller
  96                 DCD     Reserved_IRQHandler         ; Reserved
  97                 DCD     Reserved_IRQHandler       ; Reserved
  98                 DCD     USBWakeup_IRQHandler      ; USB wake up
  99                 DCD     Reserved_IRQHandler       ; Reserved
 100
 101         ;; 48 vector entries. We pad to 128 to fill the 0x0 - 0x1FF REMAP address space
 102
 103                 DCD     0xFFFFFFFF                ; Datafill
 104                 DCD     0xFFFFFFFF                ; Datafill
 105                 DCD     0xFFFFFFFF                ; Datafill
 106                 DCD     0xFFFFFFFF                ; Datafill
 107                 DCD     0xFFFFFFFF                ; Datafill
 108                 DCD     0xFFFFFFFF                ; Datafill
 109                 DCD     0xFFFFFFFF                ; Datafill
 110                 DCD     0xFFFFFFFF                ; Datafill
 111                 DCD     0xFFFFFFFF                ; Datafill
 112                 DCD     0xFFFFFFFF                ; Datafill
 113
 114                 DCD     0xFFFFFFFF                ; Datafill
 115                 DCD     0xFFFFFFFF                ; Datafill
 116                 DCD     0xFFFFFFFF                ; Datafill
 117                 DCD     0xFFFFFFFF                ; Datafill
 118                 DCD     0xFFFFFFFF                ; Datafill
 119                 DCD     0xFFFFFFFF                ; Datafill
 120                 DCD     0xFFFFFFFF                ; Datafill
 121                 DCD     0xFFFFFFFF                ; Datafill
 122                 DCD     0xFFFFFFFF                ; Datafill
 123                 DCD     0xFFFFFFFF                ; Datafill
 124
 125                 DCD     0xFFFFFFFF                ; Datafill
 126                 DCD     0xFFFFFFFF                ; Datafill
 127                 DCD     0xFFFFFFFF                ; Datafill
 128                 DCD     0xFFFFFFFF                ; Datafill
 129                 DCD     0xFFFFFFFF                ; Datafill
 130                 DCD     0xFFFFFFFF                ; Datafill
 131                 DCD     0xFFFFFFFF                ; Datafill
 132                 DCD     0xFFFFFFFF                ; Datafill
 133                 DCD     0xFFFFFFFF                ; Datafill
 134                 DCD     0xFFFFFFFF                ; Datafill
 135
 136                 DCD     0xFFFFFFFF                ; Datafill
 137                 DCD     0xFFFFFFFF                ; Datafill
 138                 DCD     0xFFFFFFFF                ; Datafill
 139                 DCD     0xFFFFFFFF                ; Datafill
 140                 DCD     0xFFFFFFFF                ; Datafill
 141                 DCD     0xFFFFFFFF                ; Datafill
 142                 DCD     0xFFFFFFFF                ; Datafill
 143                 DCD     0xFFFFFFFF                ; Datafill
 144                 DCD     0xFFFFFFFF                ; Datafill
 145                 DCD     0xFFFFFFFF                ; Datafill
 146
 147                 DCD     0xFFFFFFFF                ; Datafill
 148                 DCD     0xFFFFFFFF                ; Datafill
 149                 DCD     0xFFFFFFFF                ; Datafill
 150                 DCD     0xFFFFFFFF                ; Datafill
 151                 DCD     0xFFFFFFFF                ; Datafill
 152                 DCD     0xFFFFFFFF                ; Datafill
 153                 DCD     0xFFFFFFFF                ; Datafill
 154                 DCD     0xFFFFFFFF                ; Datafill
 155                 DCD     0xFFFFFFFF                ; Datafill
 156                 DCD     0xFFFFFFFF                ; Datafill
 157
 158                 DCD     0xFFFFFFFF                ; Datafill
 159                 DCD     0xFFFFFFFF                ; Datafill
 160                 DCD     0xFFFFFFFF                ; Datafill
 161                 DCD     0xFFFFFFFF                ; Datafill
 162                 DCD     0xFFFFFFFF                ; Datafill
 163                 DCD     0xFFFFFFFF                ; Datafill
 164                 DCD     0xFFFFFFFF                ; Datafill
 165                 DCD     0xFFFFFFFF                ; Datafill
 166                 DCD     0xFFFFFFFF                ; Datafill
 167                 DCD     0xFFFFFFFF                ; Datafill
 168
 169                 DCD     0xFFFFFFFF                ; Datafill
 170                 DCD     0xFFFFFFFF                ; Datafill
 171                 DCD     0xFFFFFFFF                ; Datafill
 172                 DCD     0xFFFFFFFF                ; Datafill
 173                 DCD     0xFFFFFFFF                ; Datafill
 174                 DCD     0xFFFFFFFF                ; Datafill
 175                 DCD     0xFFFFFFFF                ; Datafill
 176                 DCD     0xFFFFFFFF                ; Datafill
 177                 DCD     0xFFFFFFFF                ; Datafill
 178                 DCD     0xFFFFFFFF                ; Datafill
 179
 180                 DCD     0xFFFFFFFF                ; Datafill
 181                 DCD     0xFFFFFFFF                ; Datafill
 182                 DCD     0xFFFFFFFF                ; Datafill
 183                 DCD     0xFFFFFFFF                ; Datafill
 184                 DCD     0xFFFFFFFF                ; Datafill
 185                 DCD     0xFFFFFFFF                ; Datafill
 186                 DCD     0xFFFFFFFF                ; Datafill
 187                 DCD     0xFFFFFFFF                ; Datafill
 188                 DCD     0xFFFFFFFF                ; Datafill
 189                 DCD     0xFFFFFFFF                ; Datafill
 190
 191                 IF      :LNOT::DEF:NO_CRP
 192                 AREA    |.ARM.__at_0x02FC|, CODE, READONLY
 193 CRP_Key         DCD     0xFFFFFFFF
 194                 ENDIF
 195
 196
 197                 AREA    |.text|, CODE, READONLY
 198
 199
 200
 201 ; Reset Handler
 202
 203 Reset_Handler   PROC
 204                 EXPORT  Reset_Handler             [WEAK]
 205                 IMPORT  SystemInit
 206                 IMPORT  __main
 207                 LDR     R0, =SystemInit
 208                 BLX     R0
 209                 LDR     R0, =__main
 210                 BX      R0
 211                 ENDP
 212
 213 ; Dummy Exception Handlers (infinite loops which can be modified)
 214
 215 ; now, under COMMON NMI.c and NMI.h, a real NMI handler is created if NMI is enabled
 216 ; for particular peripheral.
 217 ;NMI_Handler     PROC
 218 ;                EXPORT  NMI_Handler               [WEAK]
 219 ;                B       .
 220 ;                ENDP
 221 HardFault_Handler\
 222                 PROC
 223                 EXPORT  HardFault_Handler         [WEAK]
 224                 B       .
 225                 ENDP
 226 MemManage_Handler\
 227                 PROC
 228                 EXPORT  MemManage_Handler         [WEAK]
 229                 B       .
 230                 ENDP
 231 BusFault_Handler\
 232                 PROC
 233                 EXPORT  BusFault_Handler          [WEAK]
 234                 B       .
 235                 ENDP
 236 UsageFault_Handler\
 237                 PROC
 238                 EXPORT  UsageFault_Handler        [WEAK]
 239                 B       .
 240                 ENDP
 241 SVC_Handler     PROC
 242                 EXPORT  SVC_Handler               [WEAK]
 243                 B       .
 244                 ENDP
 245 DebugMon_Handler\
 246                 PROC
 247                 EXPORT  DebugMon_Handler          [WEAK]
 248                 B       .
 249                 ENDP
 250 PendSV_Handler  PROC
 251                 EXPORT  PendSV_Handler            [WEAK]
 252                 B       .
 253                 ENDP
 254 SysTick_Handler PROC
 255                 EXPORT  SysTick_Handler           [WEAK]
 256                 B       .
 257                 ENDP
 258 Reserved_IRQHandler PROC
 259                 EXPORT  Reserved_IRQHandler       [WEAK]
 260                 B       .
 261                 ENDP
 262
 263 Default_Handler PROC
 264 ; for LPC11Uxx (With USB)
 265                 EXPORT  NMI_Handler               [WEAK]
 266                 EXPORT  FLEX_INT0_IRQHandler      [WEAK]
 267                 EXPORT  FLEX_INT1_IRQHandler      [WEAK]
 268                 EXPORT  FLEX_INT2_IRQHandler      [WEAK]
 269                 EXPORT  FLEX_INT3_IRQHandler      [WEAK]
 270                 EXPORT  FLEX_INT4_IRQHandler      [WEAK]
 271                 EXPORT  FLEX_INT5_IRQHandler      [WEAK]
 272                 EXPORT  FLEX_INT6_IRQHandler      [WEAK]
 273                 EXPORT  FLEX_INT7_IRQHandler      [WEAK]
 274                 EXPORT  GINT0_IRQHandler          [WEAK]
 275                 EXPORT  GINT1_IRQHandler          [WEAK]
 276                 EXPORT  SSP1_IRQHandler           [WEAK]
 277                 EXPORT  I2C_IRQHandler            [WEAK]
 278                 EXPORT  TIMER16_0_IRQHandler      [WEAK]
 279                 EXPORT  TIMER16_1_IRQHandler      [WEAK]
 280                 EXPORT  TIMER32_0_IRQHandler      [WEAK]
 281                 EXPORT  TIMER32_1_IRQHandler      [WEAK]
 282                 EXPORT  SSP0_IRQHandler           [WEAK]
 283                 EXPORT  UART_IRQHandler           [WEAK]
 284
 285                 EXPORT  USB_IRQHandler            [WEAK]
 286                 EXPORT  USB_FIQHandler            [WEAK]
 287                 EXPORT  ADC_IRQHandler            [WEAK]
 288                 EXPORT  WDT_IRQHandler            [WEAK]
 289                 EXPORT  BOD_IRQHandler            [WEAK]
 290                 EXPORT  FMC_IRQHandler            [WEAK]
 291                 EXPORT  USBWakeup_IRQHandler      [WEAK]
 292
 293 NMI_Handler
 294 FLEX_INT0_IRQHandler
 295 FLEX_INT1_IRQHandler
 296 FLEX_INT2_IRQHandler
 297 FLEX_INT3_IRQHandler
 298 FLEX_INT4_IRQHandler
 299 FLEX_INT5_IRQHandler
 300 FLEX_INT6_IRQHandler
 301 FLEX_INT7_IRQHandler
 302 GINT0_IRQHandler
 303 GINT1_IRQHandler
 304 SSP1_IRQHandler
 305 I2C_IRQHandler
 306 TIMER16_0_IRQHandler
 307 TIMER16_1_IRQHandler
 308 TIMER32_0_IRQHandler
 309 TIMER32_1_IRQHandler
 310 SSP0_IRQHandler
 311 UART_IRQHandler
 312 USB_IRQHandler
 313 USB_FIQHandler
 314 ADC_IRQHandler
 315 WDT_IRQHandler
 316 BOD_IRQHandler
 317 FMC_IRQHandler
 318 USBWakeup_IRQHandler
 319
 320                 B       .
 321
 322                 ENDP
 323
 324                 ALIGN
 325                 END