tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC15XX/TOOLCHAIN_IAR/startup_LPC15xx.s

   1 /**************************************************
   2  *
   3  * Part one of the system initialization code, contains low-level
   4  * initialization, plain thumb variant.
   5  *
   6  * Copyright 2009 IAR Systems. All rights reserved.
   7  *
   8  * $Revision: 28 $
   9  *
  10  **************************************************/
  11
  12 ;
  13 ; The modules in this file are included in the libraries, and may be replaced
  14 ; by any user-defined modules that define the PUBLIC symbol _program_start or
  15 ; a user defined start symbol.
  16 ; To override the cstartup defined in the library, simply add your modified
  17 ; version to the workbench project.
  18 ;
  19 ; The vector table is normally located at address 0.
  20 ; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
  21 ; The name "__vector_table" has special meaning for C-SPY:
  22 ; it is where the SP start value is found, and the NVIC vector
  23 ; table register (VTOR) is initialized to this address if != 0.
  24 ;
  25 ; Cortex-M version
  26 ;
  27
  28         MODULE  ?cstartup
  29
  30         ;; Forward declaration of sections.
  31         SECTION CSTACK:DATA:NOROOT(3)
  32
  33         SECTION .intvec:CODE:NOROOT(2)
  34
  35         EXTERN  __iar_program_start
  36         EXTERN  SystemInit
  37         PUBLIC  __vector_table
  38         PUBLIC  __vector_table_0x1c
  39         PUBLIC  __Vectors
  40         PUBLIC  __Vectors_End
  41         PUBLIC  __Vectors_Size
  42
  43         DATA
  44
  45 __vector_table
  46         DCD     sfe(CSTACK)                 ; Top of Stack
  47         DCD     Reset_Handler         ; Reset Handler
  48         DCD     NMI_Handler                 ; NMI Handler
  49         DCD     HardFault_Handler           ; Hard Fault Handler
  50         DCD     MemManage_Handler         ; MPU Fault Handler
  51         DCD     BusFault_Handler          ; Bus Fault Handler
  52         DCD     UsageFault_Handler        ; Usage Fault Handler
  53 __vector_table_0x1c
  54         DCD     0                           ; Reserved
  55         DCD     0                           ; Reserved
  56         DCD     0                           ; Reserved
  57         DCD     0                           ; Reserved
  58         DCD     SVC_Handler                 ; SVCall Handler
  59         DCD     0                           ; Reserved
  60         DCD     0                           ; Reserved
  61         DCD     PendSV_Handler              ; PendSV Handler
  62         DCD     SysTick_Handler             ; SysTick Handler
  63
  64
  65 ; External Interrupts
  66         DCD     WDT_IRQHandler            ; Watchdog timer
  67         DCD     BOD_IRQHandler            ; Brown Out Detect
  68         DCD     FLASH_IRQHandler          ; NVMC Flash Controller
  69         DCD     EE_IRQHandler             ; NVMC EE Controller
  70         DCD     DMA_IRQHandler            ; DMA Controller
  71         DCD     GINT0_IRQHandler
  72         DCD     GINT1_IRQHandler          ; PIO0 (0:7)
  73         DCD     PIN_INT0_IRQHandler       ; 16+ 7 Pin interrupt 0 or pattern match engine slice 0 interrupt
  74         DCD     PIN_INT1_IRQHandler       ; 16+ 8 Pin interrupt 1 or pattern match engine slice 1 interrupt
  75         DCD     PIN_INT2_IRQHandler       ; 16+ 9 Pin interrupt 2 or pattern match engine slice 2 interrupt
  76         DCD     PIN_INT3_IRQHandler       ; 16+10 Pin interrupt 3 or pattern match engine slice 3 interrupt
  77         DCD     PIN_INT4_IRQHandler       ; 16+11 Pin interrupt 4 or pattern match engine slice 4 interrupt
  78         DCD     PIN_INT5_IRQHandler       ; 16+12 Pin interrupt 5 or pattern match engine slice 5 interrupt
  79         DCD     PIN_INT6_IRQHandler       ; 16+13 Pin interrupt 6 or pattern match engine slice 6 interrupt
  80         DCD     PIN_INT7_IRQHandler       ; 16+14 Pin interrupt 7 or pattern match engine slice 7 interrupt
  81         DCD     RIT_IRQHandler            ; RIT Timer
  82         DCD     SCT0_IRQHandler           ; SCT Timer0
  83         DCD     SCT1_IRQHandler           ; SCT Timer1
  84         DCD     SCT2_IRQHandler           ; SCT Timer2
  85         DCD     SCT3_IRQHandler           ; SCT Timer3
  86         DCD     MRT_IRQHandler            ; MRT timer
  87         DCD     UART0_IRQHandler          ; MIN UART0
  88         DCD     UART1_IRQHandler          ; MIN UART1
  89         DCD     UART2_IRQHandler          ; MIN UART2
  90         DCD     I2C0_IRQHandler            ; BI2C
  91         DCD     SPI0_IRQHandler           ; LSPI0
  92         DCD     SPI1_IRQHandler           ; LSPI1
  93         DCD     C_CAN0_IRQHandler            ; CAN
  94         DCD     USB_IRQ_IRQHandler            ; USB IRQ
  95         DCD     USB_FIQ_IRQHandler            ; USB FIQ
  96         DCD     USBWakeup_IRQHandler      ; USB wake up
  97         DCD     ADC0_SEQA_IRQHandler      ; ADC0 SEQA
  98         DCD     ADC0_SEQB_IRQHandler      ; ADC0 SEQB
  99         DCD     ADC0_THCMP_IRQHandler     ; ADC0 THCMP
 100         DCD     ADC0_OVR_IRQHandler       ; ADC0 OVR
 101         DCD     ADC1_SEQA_IRQHandler      ; ADC1 SEQA
 102         DCD     ADC1_SEQB_IRQHandler      ; ADC1 SEQB
 103         DCD     ADC1_THCMP_IRQHandler     ; ADC1 THCMP
 104         DCD     ADC1_OVR_IRQHandler       ; ADC1 OVR
 105         DCD     DAC_IRQHandler            ; D/A Converter
 106         DCD     CMP0_IRQHandler          ; Comparator 0
 107         DCD     CMP1_IRQHandler          ; Comparator 1
 108         DCD     CMP2_IRQHandler          ; Comparator 2
 109         DCD     CMP3_IRQHandler          ; Comparator 3
 110         DCD     QEI_IRQHandler            ; QEI
 111         DCD     RTC_ALARM_IRQHandler      ; RTC Alarm
 112         DCD     RTC_WAKE_IRQHandler       ; RTC Wake
 113
 114 __Vectors_End
 115
 116 __Vectors       EQU   __vector_table
 117 __Vectors_Size  EQU     __Vectors_End - __Vectors
 118
 119 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 120 ;;
 121 ;; Default interrupt handlers.
 122 ;;
 123         THUMB
 124         PUBWEAK Reset_Handler
 125         SECTION .text:CODE:NOROOT:REORDER(2)
 126 Reset_Handler
 127         LDR     R0, =SystemInit
 128         BLX     R0
 129         LDR     R0, =__iar_program_start
 130         BX      R0
 131
 132         PUBWEAK NMI_Handler
 133         PUBWEAK HardFault_Handler
 134         PUBWEAK MemManage_Handler
 135         PUBWEAK BusFault_Handler
 136         PUBWEAK UsageFault_Handler
 137         PUBWEAK SVC_Handler
 138         PUBWEAK DebugMon_Handler
 139         PUBWEAK PendSV_Handler
 140         PUBWEAK SysTick_Handler
 141         PUBWEAK  WDT_IRQHandler
 142         PUBWEAK  BOD_IRQHandler
 143         PUBWEAK  FLASH_IRQHandler
 144         PUBWEAK  EE_IRQHandler
 145         PUBWEAK  DMA_IRQHandler
 146         PUBWEAK  GINT0_IRQHandler
 147         PUBWEAK  GINT1_IRQHandler
 148         PUBWEAK  PIN_INT0_IRQHandler
 149         PUBWEAK  PIN_INT1_IRQHandler
 150         PUBWEAK  PIN_INT2_IRQHandler
 151         PUBWEAK  PIN_INT3_IRQHandler
 152         PUBWEAK  PIN_INT4_IRQHandler
 153         PUBWEAK  PIN_INT5_IRQHandler
 154         PUBWEAK  PIN_INT6_IRQHandler
 155         PUBWEAK  PIN_INT7_IRQHandler
 156         PUBWEAK  RIT_IRQHandler
 157         PUBWEAK  SCT0_IRQHandler
 158         PUBWEAK  SCT1_IRQHandler
 159         PUBWEAK  SCT2_IRQHandler
 160         PUBWEAK  SCT3_IRQHandler
 161         PUBWEAK  MRT_IRQHandler
 162         PUBWEAK  UART0_IRQHandler
 163         PUBWEAK  UART1_IRQHandler
 164         PUBWEAK  UART2_IRQHandler
 165         PUBWEAK  I2C0_IRQHandler
 166         PUBWEAK  SPI0_IRQHandler
 167         PUBWEAK  SPI1_IRQHandler
 168         PUBWEAK  C_CAN0_IRQHandler
 169         PUBWEAK  USB_IRQ_IRQHandler
 170         PUBWEAK  USB_FIQ_IRQHandler
 171         PUBWEAK  USBWakeup_IRQHandler
 172         PUBWEAK  ADC0_SEQA_IRQHandler
 173         PUBWEAK  ADC0_SEQB_IRQHandler
 174         PUBWEAK  ADC0_THCMP_IRQHandler
 175         PUBWEAK  ADC0_OVR_IRQHandler
 176         PUBWEAK  ADC1_SEQA_IRQHandler
 177         PUBWEAK  ADC1_SEQB_IRQHandler
 178         PUBWEAK  ADC1_THCMP_IRQHandler
 179         PUBWEAK  ADC1_OVR_IRQHandler
 180         PUBWEAK  DAC_IRQHandler
 181         PUBWEAK  CMP0_IRQHandler
 182         PUBWEAK  CMP1_IRQHandler
 183         PUBWEAK  CMP2_IRQHandler
 184         PUBWEAK  CMP3_IRQHandler
 185         PUBWEAK  QEI_IRQHandler
 186         PUBWEAK  RTC_ALARM_IRQHandler
 187         PUBWEAK  RTC_WAKE_IRQHandler
 188
 189       SECTION .text:CODE:REORDER:NOROOT(1)
 190       THUMB
 191
 192 NMI_Handler
 193 HardFault_Handler
 194 MemManage_Handler
 195 BusFault_Handler
 196 UsageFault_Handler
 197 SVC_Handler
 198 DebugMon_Handler
 199 PendSV_Handler
 200 SysTick_Handler
 201 WDT_IRQHandler
 202 BOD_IRQHandler
 203 FLASH_IRQHandler
 204 EE_IRQHandler
 205 DMA_IRQHandler
 206 GINT0_IRQHandler
 207 GINT1_IRQHandler
 208 PIN_INT0_IRQHandler
 209 PIN_INT1_IRQHandler
 210 PIN_INT2_IRQHandler
 211 PIN_INT3_IRQHandler
 212 PIN_INT4_IRQHandler
 213 PIN_INT5_IRQHandler
 214 PIN_INT6_IRQHandler
 215 PIN_INT7_IRQHandler
 216 RIT_IRQHandler
 217 SCT0_IRQHandler
 218 SCT1_IRQHandler
 219 SCT2_IRQHandler
 220 SCT3_IRQHandler
 221 MRT_IRQHandler
 222 UART0_IRQHandler
 223 UART1_IRQHandler
 224 UART2_IRQHandler
 225 I2C0_IRQHandler
 226 SPI0_IRQHandler
 227 SPI1_IRQHandler
 228 C_CAN0_IRQHandler
 229 USB_IRQ_IRQHandler
 230 USB_FIQ_IRQHandler
 231 USBWakeup_IRQHandler
 232 ADC0_SEQA_IRQHandler
 233 ADC0_SEQB_IRQHandler
 234 ADC0_THCMP_IRQHandler
 235 ADC0_OVR_IRQHandler
 236 ADC1_SEQA_IRQHandler
 237 ADC1_SEQB_IRQHandler
 238 ADC1_THCMP_IRQHandler
 239 ADC1_OVR_IRQHandler
 240 DAC_IRQHandler
 241 CMP0_IRQHandler
 242 CMP1_IRQHandler
 243 CMP2_IRQHandler
 244 CMP3_IRQHandler
 245 QEI_IRQHandler
 246 RTC_ALARM_IRQHandler
 247 RTC_WAKE_IRQHandler
 248 Default_Handler
 249         B Default_Handler
 250
 251
 252         SECTION .crp:CODE:ROOT(2)
 253         DATA
 254 /* Code Read Protection
 255 CRP1    0x12345678 - Write to RAM command can not access RAM below 0x10000200.
 256                    - Read Memory command: disabled.
 257                    - Copy RAM to Flash command: cannot write to Sector 0.
 258                    - "Go" command: disabled.
 259                    - Erase sector(s) command: can erase any individual sector except
 260                          sector 0 only, or can erase all sectors at once.
 261                    - Compare command: disabled
 262 CRP2    0x87654321 - Write to RAM command: disabled.
 263                    - Copy RAM to Flash: disabled.
 264                    - Erase command: only allows erase of all sectors.
 265 CRP3    0x43218765 - Access to chip via the SWD pins is disabled. ISP entry
 266                      by pulling PIO0_1 LOW is disabled if a valid user code is
 267                      present in flash sector 0.
 268 Caution: If CRP3 is selected, no future factory testing can be
 269 performed on the device.
 270 */
 271         DCD     0xFFFFFFFF
 272
 273
 274         END