tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC13XX/TOOLCHAIN_ARM_STD/startup_LPC13xx.s

   1 ;/*****************************************************************************
   2 ; * @file:    startup_LPC13xx.s
   3 ; * @purpose: CMSIS Cortex-M3 Core Device Startup File
   4 ; *           for the NXP LPC13xx Device Series
   5 ; * @version: V1.02, modified for mbed
   6 ; * @date:    27. July 2009, modified 3rd Aug 2009
   7 ; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------
   8 ; *
   9 ; * Copyright (C) 2009 ARM Limited. All rights reserved.
  10 ; * ARM Limited (ARM) is supplying this software for use with Cortex-M3
  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 __initial_sp        EQU     0x10002000  ; Top of RAM from LPC1347
  23
  24                 PRESERVE8
  25                 THUMB
  26
  27 ; Vector Table Mapped to Address 0 at Reset
  28
  29                 AREA    RESET, DATA, READONLY
  30                 EXPORT  __Vectors
  31
  32 __Vectors       DCD     __initial_sp              ; Top of Stack
  33                 DCD     Reset_Handler             ; Reset Handler
  34                 DCD     NMI_Handler               ; NMI Handler
  35                 DCD     HardFault_Handler         ; Hard Fault Handler
  36                 DCD     MemManage_Handler         ; MPU Fault Handler
  37                 DCD     BusFault_Handler          ; Bus Fault Handler
  38                 DCD     UsageFault_Handler        ; Usage Fault Handler
  39                 DCD     0                         ; Reserved
  40                 DCD     0                         ; Reserved
  41                 DCD     0                         ; Reserved
  42                 DCD     0                         ; Reserved
  43                 DCD     SVC_Handler               ; SVCall Handler
  44                 DCD     DebugMon_Handler          ; Debug Monitor Handler
  45                 DCD     0                         ; Reserved
  46                 DCD     PendSV_Handler            ; PendSV Handler
  47                 DCD     SysTick_Handler           ; SysTick Handler
  48
  49                 ; External Interrupts
  50
  51                 DCD    PIN_INT0_Handler      ; All GPIO pin can be routed to PIN_INTx
  52                 DCD    PIN_INT1_Handler
  53                 DCD    PIN_INT2_Handler
  54                 DCD    PIN_INT3_Handler
  55                 DCD    PIN_INT4_Handler
  56                 DCD    PIN_INT5_Handler
  57                 DCD    PIN_INT6_Handler
  58                 DCD    PIN_INT7_Handler
  59                 DCD    GINT0_Handler
  60                 DCD    GINT1_Handler         ; PIO0 (0:7)
  61                 DCD    0
  62                 DCD    0
  63                 DCD    OSTIMER_Handler
  64                 DCD    0
  65                 DCD    SSP1_Handler          ; SSP1
  66                 DCD    I2C_Handler           ; I2C
  67                 DCD    CT16B0_Handler        ; 16-bit Timer0
  68                 DCD    CT16B1_Handler        ; 16-bit Timer1
  69                 DCD    CT32B0_Handler        ; 32-bit Timer0
  70                 DCD    CT32B1_Handler        ; 32-bit Timer1
  71                 DCD    SSP0_Handler          ; SSP0
  72                 DCD    USART_Handler         ; USART
  73                 DCD    USB_Handler           ; USB IRQ
  74                 DCD    USB_FIQHandler        ; USB FIQ
  75                 DCD    ADC_Handler           ; A/D Converter
  76                 DCD    WDT_Handler           ; Watchdog timer
  77                 DCD    BOD_Handler           ; Brown Out Detect
  78                 DCD    FMC_Handler           ; IP2111 Flash Memory Controller
  79                 DCD    OSCFAIL_Handler       ; OSC FAIL
  80                 DCD    PVTCIRCUIT_Handler    ; PVT CIRCUIT
  81                 DCD    USBWakeup_Handler     ; USB wake up
  82                 DCD    0
  83
  84                 IF      :LNOT::DEF:NO_CRP
  85                 AREA    |.ARM.__at_0x02FC|, CODE, READONLY
  86 CRP_Key         DCD     0xFFFFFFFF
  87                 ENDIF
  88
  89
  90                 AREA    |.text|, CODE, READONLY
  91
  92
  93 ; Reset Handler
  94
  95 Reset_Handler   PROC
  96                 EXPORT  Reset_Handler             [WEAK]
  97                 IMPORT  SystemInit
  98                 IMPORT  __main
  99                 LDR     R0, =SystemInit
 100                 BLX     R0
 101                 LDR     R0, =__main
 102                 BX      R0
 103                 ENDP
 104
 105
 106 ; Dummy Exception Handlers (infinite loops which can be modified)
 107
 108 NMI_Handler     PROC
 109                 EXPORT  NMI_Handler               [WEAK]
 110                 B       .
 111                 ENDP
 112 HardFault_Handler\
 113                 PROC
 114                 EXPORT  HardFault_Handler         [WEAK]
 115                 B       .
 116                 ENDP
 117 MemManage_Handler\
 118                 PROC
 119                 EXPORT  MemManage_Handler         [WEAK]
 120                 B       .
 121                 ENDP
 122 BusFault_Handler\
 123                 PROC
 124                 EXPORT  BusFault_Handler          [WEAK]
 125                 B       .
 126                 ENDP
 127 UsageFault_Handler\
 128                 PROC
 129                 EXPORT  UsageFault_Handler        [WEAK]
 130                 B       .
 131                 ENDP
 132 SVC_Handler     PROC
 133                 EXPORT  SVC_Handler               [WEAK]
 134                 B       .
 135                 ENDP
 136 DebugMon_Handler\
 137                 PROC
 138                 EXPORT  DebugMon_Handler          [WEAK]
 139                 B       .
 140                 ENDP
 141 PendSV_Handler  PROC
 142                 EXPORT  PendSV_Handler            [WEAK]
 143                 B       .
 144                 ENDP
 145 SysTick_Handler PROC
 146                 EXPORT  SysTick_Handler           [WEAK]
 147                 B       .
 148                 ENDP
 149
 150 Default_Handler PROC
 151
 152                 EXPORT  PIN_INT0_Handler          [WEAK]
 153                 EXPORT  PIN_INT1_Handler          [WEAK]
 154                 EXPORT  PIN_INT2_Handler          [WEAK]
 155                 EXPORT  PIN_INT3_Handler          [WEAK]
 156                 EXPORT  PIN_INT4_Handler          [WEAK]
 157                 EXPORT  PIN_INT5_Handler          [WEAK]
 158                 EXPORT  PIN_INT6_Handler          [WEAK]
 159                 EXPORT  PIN_INT7_Handler          [WEAK]
 160                 EXPORT  GINT0_Handler             [WEAK]
 161                 EXPORT  GINT1_Handler             [WEAK]
 162                 EXPORT  OSTIMER_Handler           [WEAK]
 163                 EXPORT  SSP1_Handler              [WEAK]
 164                 EXPORT  I2C_Handler               [WEAK]
 165                 EXPORT  CT16B0_Handler            [WEAK]
 166                 EXPORT  CT16B1_Handler            [WEAK]
 167                 EXPORT  CT32B0_Handler            [WEAK]
 168                 EXPORT  CT32B1_Handler            [WEAK]
 169                 EXPORT  SSP0_Handler              [WEAK]
 170                 EXPORT  USART_Handler             [WEAK]
 171                 EXPORT  USB_Handler               [WEAK]
 172                 EXPORT  USB_FIQHandler            [WEAK]
 173                 EXPORT  ADC_Handler               [WEAK]
 174                 EXPORT  WDT_Handler               [WEAK]
 175                 EXPORT  BOD_Handler               [WEAK]
 176                 EXPORT  FMC_Handler               [WEAK]
 177                 EXPORT  OSCFAIL_Handler           [WEAK]
 178                 EXPORT  PVTCIRCUIT_Handler        [WEAK]
 179                 EXPORT  USBWakeup_Handler         [WEAK]
 180
 181 PIN_INT0_Handler
 182 PIN_INT1_Handler
 183 PIN_INT2_Handler
 184 PIN_INT3_Handler
 185 PIN_INT4_Handler
 186 PIN_INT5_Handler
 187 PIN_INT6_Handler
 188 PIN_INT7_Handler
 189 GINT0_Handler
 190 GINT1_Handler
 191 OSTIMER_Handler
 192 SSP1_Handler
 193 I2C_Handler
 194 CT16B0_Handler
 195 CT16B1_Handler
 196 CT32B0_Handler
 197 CT32B1_Handler
 198 SSP0_Handler
 199 USART_Handler
 200 USB_Handler
 201 USB_FIQHandler
 202 ADC_Handler
 203 WDT_Handler
 204 BOD_Handler
 205 FMC_Handler
 206 OSCFAIL_Handler
 207 PVTCIRCUIT_Handler
 208 USBWakeup_Handler
 209
 210                 B       .
 211
 212                 ENDP
 213
 214                 ALIGN
 215                 END