mbed library sources. Supersedes mbed-src.
Fork of mbed by
targets/cmsis/TARGET_NXP/TARGET_LPC176X/TOOLCHAIN_ARM_MICRO/startup_LPC17xx.S@148:4802eb17e82b, 2016-10-17 (annotated)
- Committer:
- rodriguise
- Date:
- Mon Oct 17 18:47:01 2016 +0000
- Revision:
- 148:4802eb17e82b
- Parent:
- 144:ef7eb2e8f9f7
backup
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 144:ef7eb2e8f9f7 | 1 | ;/***************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 2 | ; * @file: startup_LPC17xx.s |
<> | 144:ef7eb2e8f9f7 | 3 | ; * @purpose: CMSIS Cortex-M3 Core Device Startup File |
<> | 144:ef7eb2e8f9f7 | 4 | ; * for the NXP LPC17xx Device Series |
<> | 144:ef7eb2e8f9f7 | 5 | ; * @version: V1.02, modified for mbed |
<> | 144:ef7eb2e8f9f7 | 6 | ; * @date: 27. July 2009, modified 3rd Aug 2009 |
<> | 144:ef7eb2e8f9f7 | 7 | ; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------ |
<> | 144:ef7eb2e8f9f7 | 8 | ; * |
<> | 144:ef7eb2e8f9f7 | 9 | ; * Copyright (C) 2009 ARM Limited. All rights reserved. |
<> | 144:ef7eb2e8f9f7 | 10 | ; * ARM Limited (ARM) is supplying this software for use with Cortex-M3 |
<> | 144:ef7eb2e8f9f7 | 11 | ; * processor based microcontrollers. This file can be freely distributed |
<> | 144:ef7eb2e8f9f7 | 12 | ; * within development tools that are supporting such ARM based processors. |
<> | 144:ef7eb2e8f9f7 | 13 | ; * |
<> | 144:ef7eb2e8f9f7 | 14 | ; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED |
<> | 144:ef7eb2e8f9f7 | 15 | ; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF |
<> | 144:ef7eb2e8f9f7 | 16 | ; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. |
<> | 144:ef7eb2e8f9f7 | 17 | ; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR |
<> | 144:ef7eb2e8f9f7 | 18 | ; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. |
<> | 144:ef7eb2e8f9f7 | 19 | ; * |
<> | 144:ef7eb2e8f9f7 | 20 | ; *****************************************************************************/ |
<> | 144:ef7eb2e8f9f7 | 21 | |
<> | 144:ef7eb2e8f9f7 | 22 | Stack_Size EQU 0x00000400 |
<> | 144:ef7eb2e8f9f7 | 23 | |
<> | 144:ef7eb2e8f9f7 | 24 | AREA STACK, NOINIT, READWRITE, ALIGN=3 |
<> | 144:ef7eb2e8f9f7 | 25 | EXPORT __initial_sp |
<> | 144:ef7eb2e8f9f7 | 26 | |
<> | 144:ef7eb2e8f9f7 | 27 | Stack_Mem SPACE Stack_Size |
<> | 144:ef7eb2e8f9f7 | 28 | __initial_sp EQU 0x10008000 ; Top of RAM from LPC1768 |
<> | 144:ef7eb2e8f9f7 | 29 | |
<> | 144:ef7eb2e8f9f7 | 30 | |
<> | 144:ef7eb2e8f9f7 | 31 | Heap_Size EQU 0x00000000 |
<> | 144:ef7eb2e8f9f7 | 32 | |
<> | 144:ef7eb2e8f9f7 | 33 | AREA HEAP, NOINIT, READWRITE, ALIGN=3 |
<> | 144:ef7eb2e8f9f7 | 34 | EXPORT __heap_base |
<> | 144:ef7eb2e8f9f7 | 35 | EXPORT __heap_limit |
<> | 144:ef7eb2e8f9f7 | 36 | |
<> | 144:ef7eb2e8f9f7 | 37 | __heap_base |
<> | 144:ef7eb2e8f9f7 | 38 | Heap_Mem SPACE Heap_Size |
<> | 144:ef7eb2e8f9f7 | 39 | __heap_limit |
<> | 144:ef7eb2e8f9f7 | 40 | |
<> | 144:ef7eb2e8f9f7 | 41 | PRESERVE8 |
<> | 144:ef7eb2e8f9f7 | 42 | THUMB |
<> | 144:ef7eb2e8f9f7 | 43 | |
<> | 144:ef7eb2e8f9f7 | 44 | ; Vector Table Mapped to Address 0 at Reset |
<> | 144:ef7eb2e8f9f7 | 45 | |
<> | 144:ef7eb2e8f9f7 | 46 | AREA RESET, DATA, READONLY |
<> | 144:ef7eb2e8f9f7 | 47 | EXPORT __Vectors |
<> | 144:ef7eb2e8f9f7 | 48 | |
<> | 144:ef7eb2e8f9f7 | 49 | __Vectors DCD __initial_sp ; Top of Stack |
<> | 144:ef7eb2e8f9f7 | 50 | DCD Reset_Handler ; Reset Handler |
<> | 144:ef7eb2e8f9f7 | 51 | DCD NMI_Handler ; NMI Handler |
<> | 144:ef7eb2e8f9f7 | 52 | DCD HardFault_Handler ; Hard Fault Handler |
<> | 144:ef7eb2e8f9f7 | 53 | DCD MemManage_Handler ; MPU Fault Handler |
<> | 144:ef7eb2e8f9f7 | 54 | DCD BusFault_Handler ; Bus Fault Handler |
<> | 144:ef7eb2e8f9f7 | 55 | DCD UsageFault_Handler ; Usage Fault Handler |
<> | 144:ef7eb2e8f9f7 | 56 | DCD 0 ; Reserved |
<> | 144:ef7eb2e8f9f7 | 57 | DCD 0 ; Reserved |
<> | 144:ef7eb2e8f9f7 | 58 | DCD 0 ; Reserved |
<> | 144:ef7eb2e8f9f7 | 59 | DCD 0 ; Reserved |
<> | 144:ef7eb2e8f9f7 | 60 | DCD SVC_Handler ; SVCall Handler |
<> | 144:ef7eb2e8f9f7 | 61 | DCD DebugMon_Handler ; Debug Monitor Handler |
<> | 144:ef7eb2e8f9f7 | 62 | DCD 0 ; Reserved |
<> | 144:ef7eb2e8f9f7 | 63 | DCD PendSV_Handler ; PendSV Handler |
<> | 144:ef7eb2e8f9f7 | 64 | DCD SysTick_Handler ; SysTick Handler |
<> | 144:ef7eb2e8f9f7 | 65 | |
<> | 144:ef7eb2e8f9f7 | 66 | ; External Interrupts |
<> | 144:ef7eb2e8f9f7 | 67 | DCD WDT_IRQHandler ; 16: Watchdog Timer |
<> | 144:ef7eb2e8f9f7 | 68 | DCD TIMER0_IRQHandler ; 17: Timer0 |
<> | 144:ef7eb2e8f9f7 | 69 | DCD TIMER1_IRQHandler ; 18: Timer1 |
<> | 144:ef7eb2e8f9f7 | 70 | DCD TIMER2_IRQHandler ; 19: Timer2 |
<> | 144:ef7eb2e8f9f7 | 71 | DCD TIMER3_IRQHandler ; 20: Timer3 |
<> | 144:ef7eb2e8f9f7 | 72 | DCD UART0_IRQHandler ; 21: UART0 |
<> | 144:ef7eb2e8f9f7 | 73 | DCD UART1_IRQHandler ; 22: UART1 |
<> | 144:ef7eb2e8f9f7 | 74 | DCD UART2_IRQHandler ; 23: UART2 |
<> | 144:ef7eb2e8f9f7 | 75 | DCD UART3_IRQHandler ; 24: UART3 |
<> | 144:ef7eb2e8f9f7 | 76 | DCD PWM1_IRQHandler ; 25: PWM1 |
<> | 144:ef7eb2e8f9f7 | 77 | DCD I2C0_IRQHandler ; 26: I2C0 |
<> | 144:ef7eb2e8f9f7 | 78 | DCD I2C1_IRQHandler ; 27: I2C1 |
<> | 144:ef7eb2e8f9f7 | 79 | DCD I2C2_IRQHandler ; 28: I2C2 |
<> | 144:ef7eb2e8f9f7 | 80 | DCD SPI_IRQHandler ; 29: SPI |
<> | 144:ef7eb2e8f9f7 | 81 | DCD SSP0_IRQHandler ; 30: SSP0 |
<> | 144:ef7eb2e8f9f7 | 82 | DCD SSP1_IRQHandler ; 31: SSP1 |
<> | 144:ef7eb2e8f9f7 | 83 | DCD PLL0_IRQHandler ; 32: PLL0 Lock (Main PLL) |
<> | 144:ef7eb2e8f9f7 | 84 | DCD RTC_IRQHandler ; 33: Real Time Clock |
<> | 144:ef7eb2e8f9f7 | 85 | DCD EINT0_IRQHandler ; 34: External Interrupt 0 |
<> | 144:ef7eb2e8f9f7 | 86 | DCD EINT1_IRQHandler ; 35: External Interrupt 1 |
<> | 144:ef7eb2e8f9f7 | 87 | DCD EINT2_IRQHandler ; 36: External Interrupt 2 |
<> | 144:ef7eb2e8f9f7 | 88 | DCD EINT3_IRQHandler ; 37: External Interrupt 3 |
<> | 144:ef7eb2e8f9f7 | 89 | DCD ADC_IRQHandler ; 38: A/D Converter |
<> | 144:ef7eb2e8f9f7 | 90 | DCD BOD_IRQHandler ; 39: Brown-Out Detect |
<> | 144:ef7eb2e8f9f7 | 91 | DCD USB_IRQHandler ; 40: USB |
<> | 144:ef7eb2e8f9f7 | 92 | DCD CAN_IRQHandler ; 41: CAN |
<> | 144:ef7eb2e8f9f7 | 93 | DCD DMA_IRQHandler ; 42: General Purpose DMA |
<> | 144:ef7eb2e8f9f7 | 94 | DCD I2S_IRQHandler ; 43: I2S |
<> | 144:ef7eb2e8f9f7 | 95 | DCD ENET_IRQHandler ; 44: Ethernet |
<> | 144:ef7eb2e8f9f7 | 96 | DCD RIT_IRQHandler ; 45: Repetitive Interrupt Timer |
<> | 144:ef7eb2e8f9f7 | 97 | DCD MCPWM_IRQHandler ; 46: Motor Control PWM |
<> | 144:ef7eb2e8f9f7 | 98 | DCD QEI_IRQHandler ; 47: Quadrature Encoder Interface |
<> | 144:ef7eb2e8f9f7 | 99 | DCD PLL1_IRQHandler ; 48: PLL1 Lock (USB PLL) |
<> | 144:ef7eb2e8f9f7 | 100 | |
<> | 144:ef7eb2e8f9f7 | 101 | |
<> | 144:ef7eb2e8f9f7 | 102 | IF :LNOT::DEF:NO_CRP |
<> | 144:ef7eb2e8f9f7 | 103 | AREA |.ARM.__at_0x02FC|, CODE, READONLY |
<> | 144:ef7eb2e8f9f7 | 104 | CRP_Key DCD 0xFFFFFFFF |
<> | 144:ef7eb2e8f9f7 | 105 | ENDIF |
<> | 144:ef7eb2e8f9f7 | 106 | |
<> | 144:ef7eb2e8f9f7 | 107 | |
<> | 144:ef7eb2e8f9f7 | 108 | AREA |.text|, CODE, READONLY |
<> | 144:ef7eb2e8f9f7 | 109 | |
<> | 144:ef7eb2e8f9f7 | 110 | |
<> | 144:ef7eb2e8f9f7 | 111 | ; Reset Handler |
<> | 144:ef7eb2e8f9f7 | 112 | |
<> | 144:ef7eb2e8f9f7 | 113 | Reset_Handler PROC |
<> | 144:ef7eb2e8f9f7 | 114 | EXPORT Reset_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 115 | IMPORT SystemInit |
<> | 144:ef7eb2e8f9f7 | 116 | IMPORT __main |
<> | 144:ef7eb2e8f9f7 | 117 | LDR R0, =SystemInit |
<> | 144:ef7eb2e8f9f7 | 118 | BLX R0 |
<> | 144:ef7eb2e8f9f7 | 119 | LDR R0, =__main |
<> | 144:ef7eb2e8f9f7 | 120 | BX R0 |
<> | 144:ef7eb2e8f9f7 | 121 | ENDP |
<> | 144:ef7eb2e8f9f7 | 122 | |
<> | 144:ef7eb2e8f9f7 | 123 | |
<> | 144:ef7eb2e8f9f7 | 124 | ; Dummy Exception Handlers (infinite loops which can be modified) |
<> | 144:ef7eb2e8f9f7 | 125 | |
<> | 144:ef7eb2e8f9f7 | 126 | NMI_Handler PROC |
<> | 144:ef7eb2e8f9f7 | 127 | EXPORT NMI_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 128 | B . |
<> | 144:ef7eb2e8f9f7 | 129 | ENDP |
<> | 144:ef7eb2e8f9f7 | 130 | HardFault_Handler\ |
<> | 144:ef7eb2e8f9f7 | 131 | PROC |
<> | 144:ef7eb2e8f9f7 | 132 | EXPORT HardFault_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 133 | B . |
<> | 144:ef7eb2e8f9f7 | 134 | ENDP |
<> | 144:ef7eb2e8f9f7 | 135 | MemManage_Handler\ |
<> | 144:ef7eb2e8f9f7 | 136 | PROC |
<> | 144:ef7eb2e8f9f7 | 137 | EXPORT MemManage_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 138 | B . |
<> | 144:ef7eb2e8f9f7 | 139 | ENDP |
<> | 144:ef7eb2e8f9f7 | 140 | BusFault_Handler\ |
<> | 144:ef7eb2e8f9f7 | 141 | PROC |
<> | 144:ef7eb2e8f9f7 | 142 | EXPORT BusFault_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 143 | B . |
<> | 144:ef7eb2e8f9f7 | 144 | ENDP |
<> | 144:ef7eb2e8f9f7 | 145 | UsageFault_Handler\ |
<> | 144:ef7eb2e8f9f7 | 146 | PROC |
<> | 144:ef7eb2e8f9f7 | 147 | EXPORT UsageFault_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 148 | B . |
<> | 144:ef7eb2e8f9f7 | 149 | ENDP |
<> | 144:ef7eb2e8f9f7 | 150 | SVC_Handler PROC |
<> | 144:ef7eb2e8f9f7 | 151 | EXPORT SVC_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 152 | B . |
<> | 144:ef7eb2e8f9f7 | 153 | ENDP |
<> | 144:ef7eb2e8f9f7 | 154 | DebugMon_Handler\ |
<> | 144:ef7eb2e8f9f7 | 155 | PROC |
<> | 144:ef7eb2e8f9f7 | 156 | EXPORT DebugMon_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 157 | B . |
<> | 144:ef7eb2e8f9f7 | 158 | ENDP |
<> | 144:ef7eb2e8f9f7 | 159 | PendSV_Handler PROC |
<> | 144:ef7eb2e8f9f7 | 160 | EXPORT PendSV_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 161 | B . |
<> | 144:ef7eb2e8f9f7 | 162 | ENDP |
<> | 144:ef7eb2e8f9f7 | 163 | SysTick_Handler PROC |
<> | 144:ef7eb2e8f9f7 | 164 | EXPORT SysTick_Handler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 165 | B . |
<> | 144:ef7eb2e8f9f7 | 166 | ENDP |
<> | 144:ef7eb2e8f9f7 | 167 | |
<> | 144:ef7eb2e8f9f7 | 168 | Default_Handler PROC |
<> | 144:ef7eb2e8f9f7 | 169 | |
<> | 144:ef7eb2e8f9f7 | 170 | EXPORT WDT_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 171 | EXPORT TIMER0_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 172 | EXPORT TIMER1_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 173 | EXPORT TIMER2_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 174 | EXPORT TIMER3_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 175 | EXPORT UART0_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 176 | EXPORT UART1_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 177 | EXPORT UART2_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 178 | EXPORT UART3_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 179 | EXPORT PWM1_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 180 | EXPORT I2C0_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 181 | EXPORT I2C1_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 182 | EXPORT I2C2_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 183 | EXPORT SPI_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 184 | EXPORT SSP0_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 185 | EXPORT SSP1_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 186 | EXPORT PLL0_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 187 | EXPORT RTC_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 188 | EXPORT EINT0_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 189 | EXPORT EINT1_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 190 | EXPORT EINT2_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 191 | EXPORT EINT3_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 192 | EXPORT ADC_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 193 | EXPORT BOD_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 194 | EXPORT USB_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 195 | EXPORT CAN_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 196 | EXPORT DMA_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 197 | EXPORT I2S_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 198 | EXPORT ENET_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 199 | EXPORT RIT_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 200 | EXPORT MCPWM_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 201 | EXPORT QEI_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 202 | EXPORT PLL1_IRQHandler [WEAK] |
<> | 144:ef7eb2e8f9f7 | 203 | |
<> | 144:ef7eb2e8f9f7 | 204 | WDT_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 205 | TIMER0_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 206 | TIMER1_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 207 | TIMER2_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 208 | TIMER3_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 209 | UART0_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 210 | UART1_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 211 | UART2_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 212 | UART3_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 213 | PWM1_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 214 | I2C0_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 215 | I2C1_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 216 | I2C2_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 217 | SPI_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 218 | SSP0_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 219 | SSP1_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 220 | PLL0_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 221 | RTC_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 222 | EINT0_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 223 | EINT1_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 224 | EINT2_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 225 | EINT3_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 226 | ADC_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 227 | BOD_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 228 | USB_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 229 | CAN_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 230 | DMA_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 231 | I2S_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 232 | ENET_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 233 | RIT_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 234 | MCPWM_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 235 | QEI_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 236 | PLL1_IRQHandler |
<> | 144:ef7eb2e8f9f7 | 237 | |
<> | 144:ef7eb2e8f9f7 | 238 | B . |
<> | 144:ef7eb2e8f9f7 | 239 | |
<> | 144:ef7eb2e8f9f7 | 240 | ENDP |
<> | 144:ef7eb2e8f9f7 | 241 | |
<> | 144:ef7eb2e8f9f7 | 242 | ALIGN |
<> | 144:ef7eb2e8f9f7 | 243 | END |