tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC43XX/TOOLCHAIN_IAR/startup_LPC43xx.s

   1 /**************************************************
   2  *
   3  * Part one of the system initialization code, contains low-level
   4  * initialization, plain thumb variant.
   5  *
   6  * Copyright 2011 IAR Systems. All rights reserved.
   7  *
   8  * $Revision: 47876 $
   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
  29         MODULE  ?cstartup
  30
  31         ;; Forward declaration of sections.
  32         SECTION CSTACK:DATA:NOROOT(3)
  33
  34         SECTION .intvec:CODE:NOROOT(2)
  35
  36         EXTERN  __iar_program_start
  37         EXTERN  SystemInit
  38         PUBLIC  __vector_table
  39         PUBLIC  __vector_table_0x1c
  40         PUBLIC  __Vectors
  41         PUBLIC  __Vectors_End
  42         PUBLIC  __Vectors_Size
  43
  44         DATA
  45
  46 __vector_table
  47         DCD     sfe(CSTACK)
  48         DCD     Reset_Handler
  49         DCD     NMI_Handler
  50         DCD     HardFault_Handler
  51         DCD     MemManage_Handler
  52         DCD     BusFault_Handler
  53         DCD     UsageFault_Handler
  54 __vector_table_0x1c
  55         DCD     0
  56         DCD     0
  57         DCD     0
  58         DCD     0
  59         DCD     SVC_Handler
  60         DCD     DebugMon_Handler
  61         DCD     0
  62         DCD     PendSV_Handler
  63         DCD     SysTick_Handler
  64
  65         ; External Interrupts
  66         DCD             DAC_IRQHandler                          ; 16 D/A Converter
  67         DCD             MX_CORE_IRQHandler          ; 17 CortexM0 (LPC43XX ONLY)
  68         DCD             DMA_IRQHandler                          ; 18 General Purpose DMA
  69         DCD             0                                           ; 19 Reserved
  70         DCD             FLASHEEPROM_IRQHandler          ; 20 ORed flash bank A, flash bank B, EEPROM interrupts
  71         DCD             ETH_IRQHandler                          ; 21 Ethernet
  72         DCD             SDIO_IRQHandler                         ; 22 SD/MMC
  73         DCD             LCD_IRQHandler                          ; 23 LCD
  74         DCD             USB0_IRQHandler                         ; 24 USB0
  75         DCD             USB1_IRQHandler                         ; 25 USB1
  76         DCD             SCT_IRQHandler                          ; 26 State Configurable Timer
  77         DCD             RIT_IRQHandler                          ; 27 Repetitive Interrupt Timer
  78         DCD             TIMER0_IRQHandler                       ; 28 Timer0
  79         DCD             TIMER1_IRQHandler                       ; 29 Timer1
  80         DCD             TIMER2_IRQHandler                       ; 30 Timer2
  81         DCD             TIMER3_IRQHandler                       ; 31 Timer3
  82         DCD             MCPWM_IRQHandler                        ; 32 Motor Control PWM
  83         DCD             ADC0_IRQHandler                         ; 33 A/D Converter 0
  84         DCD             I2C0_IRQHandler                         ; 34 I2C0
  85         DCD             I2C1_IRQHandler                         ; 35 I2C1
  86         DCD             SPI_IRQHandler                          ; 36 SPI (LPC43XX ONLY)
  87         DCD             ADC1_IRQHandler                         ; 37 A/D Converter 1
  88         DCD             SSP0_IRQHandler                         ; 38 SSP0
  89         DCD             SSP1_IRQHandler                         ; 39 SSP1
  90         DCD             UART0_IRQHandler                        ; 40 UART0
  91         DCD             UART1_IRQHandler                        ; 41 UART1
  92         DCD             UART2_IRQHandler                        ; 42 UART2
  93         DCD             UART3_IRQHandler                        ; 43 UART3
  94         DCD             I2S0_IRQHandler                         ; 44 I2S0
  95         DCD             I2S1_IRQHandler                         ; 45 I2S1
  96         DCD             SPIFI_IRQHandler                        ; 46 SPI Flash Interface
  97         DCD             SGPIO_IRQHandler                        ; 47 SGPIO (LPC43XX ONLY)
  98         DCD             GPIO0_IRQHandler                        ; 48 GPIO0
  99         DCD             GPIO1_IRQHandler                        ; 49 GPIO1
 100         DCD             GPIO2_IRQHandler                        ; 50 GPIO2
 101         DCD             GPIO3_IRQHandler                        ; 51 GPIO3
 102         DCD             GPIO4_IRQHandler                        ; 52 GPIO4
 103         DCD             GPIO5_IRQHandler                        ; 53 GPIO5
 104         DCD             GPIO6_IRQHandler                        ; 54 GPIO6
 105         DCD             GPIO7_IRQHandler                        ; 55 GPIO7
 106         DCD             GINT0_IRQHandler                        ; 56 GINT0
 107         DCD             GINT1_IRQHandler                        ; 57 GINT1
 108         DCD             EVRT_IRQHandler             ; 58 Event Router
 109         DCD             CAN1_IRQHandler             ; 59 C_CAN1
 110         DCD             0
 111         DCD             0
 112         DCD     ATIMER_IRQHandler           ; 62 ATIMER
 113         DCD     RTC_IRQHandler              ; 63 RTC
 114         DCD     0
 115         DCD     WDT_IRQHandler              ; 65 WDT
 116         DCD     0
 117         DCD     CAN0_IRQHandler             ; 67 C_CAN0
 118         DCD     QEI_IRQHandler              ; 68 QEI
 119 __Vectors_End
 120
 121 __Vectors       EQU   __vector_table
 122 __Vectors_Size  EQU   __Vectors_End - __Vectors
 123
 124 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 125 ;;
 126 ;; Default interrupt handlers.
 127 ;;
 128 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 129
 130         THUMB
 131
 132         PUBWEAK Reset_Handler
 133         SECTION .text:CODE:REORDER(2)
 134 Reset_Handler
 135         LDR     R0, =SystemInit
 136         BLX     R0
 137         LDR     R0, =__iar_program_start
 138         BX      R0
 139
 140         PUBWEAK NMI_Handler
 141         PUBWEAK HardFault_Handler
 142         PUBWEAK MemManage_Handler
 143         PUBWEAK BusFault_Handler
 144         PUBWEAK UsageFault_Handler
 145         PUBWEAK SVC_Handler
 146         PUBWEAK DebugMon_Handler
 147         PUBWEAK PendSV_Handler
 148         PUBWEAK SysTick_Handler
 149         PUBWEAK DAC_IRQHandler
 150         PUBWEAK MX_CORE_IRQHandler
 151         PUBWEAK DMA_IRQHandler
 152         PUBWEAK FLASHEEPROM_IRQHandler
 153         PUBWEAK ETH_IRQHandler
 154         PUBWEAK SDIO_IRQHandler
 155         PUBWEAK LCD_IRQHandler
 156         PUBWEAK USB0_IRQHandler
 157         PUBWEAK USB1_IRQHandler
 158         PUBWEAK SCT_IRQHandler
 159         PUBWEAK RIT_IRQHandler
 160         PUBWEAK TIMER0_IRQHandler
 161         PUBWEAK TIMER1_IRQHandler
 162         PUBWEAK TIMER2_IRQHandler
 163         PUBWEAK TIMER3_IRQHandler
 164         PUBWEAK MCPWM_IRQHandler
 165         PUBWEAK ADC0_IRQHandler
 166         PUBWEAK I2C0_IRQHandler
 167         PUBWEAK I2C1_IRQHandler
 168         PUBWEAK SPI_IRQHandler
 169         PUBWEAK ADC1_IRQHandler
 170         PUBWEAK SSP0_IRQHandler
 171         PUBWEAK SSP1_IRQHandler
 172         PUBWEAK UART0_IRQHandler
 173         PUBWEAK UART1_IRQHandler
 174         PUBWEAK UART2_IRQHandler
 175         PUBWEAK UART3_IRQHandler
 176         PUBWEAK I2S0_IRQHandler
 177         PUBWEAK I2S1_IRQHandler
 178         PUBWEAK SPIFI_IRQHandler
 179         PUBWEAK SGPIO_IRQHandler
 180         PUBWEAK GPIO0_IRQHandler
 181         PUBWEAK GPIO1_IRQHandler
 182         PUBWEAK GPIO2_IRQHandler
 183         PUBWEAK GPIO3_IRQHandler
 184         PUBWEAK GPIO4_IRQHandler
 185         PUBWEAK GPIO5_IRQHandler
 186         PUBWEAK GPIO6_IRQHandler
 187         PUBWEAK GPIO7_IRQHandler
 188         PUBWEAK GINT0_IRQHandler
 189         PUBWEAK GINT1_IRQHandler
 190         PUBWEAK EVRT_IRQHandler
 191         PUBWEAK CAN1_IRQHandler
 192         PUBWEAK ATIMER_IRQHandler
 193         PUBWEAK RTC_IRQHandler
 194         PUBWEAK WDT_IRQHandler
 195         PUBWEAK CAN0_IRQHandler
 196         PUBWEAK QEI_IRQHandler
 197         SECTION .text:CODE:REORDER(1)
 198 NMI_Handler
 199         B NMI_Handler
 200 SVC_Handler
 201         B SVC_Handler
 202 DebugMon_Handler
 203         B DebugMon_Handler
 204 PendSV_Handler
 205         B PendSV_Handler
 206 SysTick_Handler
 207         B SysTick_Handler
 208 HardFault_Handler
 209         B HardFault_Handler
 210 MemManage_Handler
 211         B MemManage_Handler
 212 BusFault_Handler
 213         B BusFault_Handler
 214 UsageFault_Handler
 215 DAC_IRQHandler
 216 MX_CORE_IRQHandler
 217 DMA_IRQHandler
 218 FLASHEEPROM_IRQHandler
 219 ETH_IRQHandler
 220 SDIO_IRQHandler
 221 LCD_IRQHandler
 222 USB0_IRQHandler
 223 USB1_IRQHandler
 224 SCT_IRQHandler
 225 RIT_IRQHandler
 226 TIMER0_IRQHandler
 227 TIMER1_IRQHandler
 228 TIMER2_IRQHandler
 229 TIMER3_IRQHandler
 230 MCPWM_IRQHandler
 231 ADC0_IRQHandler
 232 I2C0_IRQHandler
 233 I2C1_IRQHandler
 234 SPI_IRQHandler
 235 ADC1_IRQHandler
 236 SSP0_IRQHandler
 237 SSP1_IRQHandler
 238 UART0_IRQHandler
 239 UART1_IRQHandler
 240 UART2_IRQHandler
 241 UART3_IRQHandler
 242 I2S0_IRQHandler
 243 I2S1_IRQHandler
 244 SPIFI_IRQHandler
 245 SGPIO_IRQHandler
 246 GPIO0_IRQHandler
 247 GPIO1_IRQHandler
 248 GPIO2_IRQHandler
 249 GPIO3_IRQHandler
 250 GPIO4_IRQHandler
 251 GPIO5_IRQHandler
 252 GPIO6_IRQHandler
 253 GPIO7_IRQHandler
 254 GINT0_IRQHandler
 255 GINT1_IRQHandler
 256 EVRT_IRQHandler
 257 CAN1_IRQHandler
 258 ATIMER_IRQHandler
 259 RTC_IRQHandler
 260 WDT_IRQHandler
 261 CAN0_IRQHandler
 262 QEI_IRQHandler
 263 Default_IRQHandler
 264         B Default_IRQHandler
 265
 266 /* CRP Section - not needed for flashless devices */
 267
 268 ;;;        SECTION .crp:CODE:ROOT(2)
 269 ;;;        DATA
 270 /* Code Read Protection
 271 NO_ISP  0x4E697370 -  Prevents sampling of pin PIO0_1 for entering ISP mode
 272 CRP1    0x12345678 - Write to RAM command cannot access RAM below 0x10000300.
 273                    - Copy RAM to flash command can not write to Sector 0.
 274                    - Erase command can erase Sector 0 only when all sectors
 275                      are selected for erase.
 276                    - Compare command is disabled.
 277                    - Read Memory command is disabled.
 278 CRP2    0x87654321 - Read Memory is disabled.
 279                    - Write to RAM is disabled.
 280                    - "Go" command is disabled.
 281                    - Copy RAM to flash is disabled.
 282                    - Compare is disabled.
 283 CRP3    0x43218765 - Access to chip via the SWD pins is disabled. ISP entry
 284                      by pulling PIO0_1 LOW is disabled if a valid user code is
 285                      present in flash sector 0.
 286 Caution: If CRP3 is selected, no future factory testing can be
 287 performed on the device.
 288 */
 289 ;;;         DCD 0xFFFFFFFF
 290 ;;;
 291
 292         END