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mbed library sources
Dependents: frdm_kl05z_gpio_test
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Diff: targets/cmsis/TARGET_NXP/TARGET_LPC15XX/TOOLCHAIN_ARM_MICRO/startup_LPC15xx.s
- Revision:
- 103:9b881da47c92
- Child:
- 119:063a65f72629
diff -r df370e11fcad -r 9b881da47c92 targets/cmsis/TARGET_NXP/TARGET_LPC15XX/TOOLCHAIN_ARM_MICRO/startup_LPC15xx.s --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/cmsis/TARGET_NXP/TARGET_LPC15XX/TOOLCHAIN_ARM_MICRO/startup_LPC15xx.s Thu Feb 20 23:00:08 2014 +0000 @@ -0,0 +1,316 @@ +;/**************************************************************************//** +; * @file startup_LPC15xx.s +; * @brief CMSIS Cortex-M3 Core Device Startup File for +; * NXP LPC15xx Device Series +; * @version V1.00 +; * @date 17. July 2013 +; * +; * @note +; * Copyright (C) 2009-2013 ARM Limited. All rights reserved. +; * +; * @par +; * ARM Limited (ARM) is supplying this software for use with Cortex-M +; * processor based microcontrollers. This file can be freely distributed +; * within development tools that are supporting such ARM based processors. +; * +; * @par +; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED +; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF +; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. +; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR +; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. +; * +; ******************************************************************************/ + +; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------ + +; <h> Stack Configuration +; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; </h> + +Stack_Size EQU 0x00000200 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; <h> Heap Configuration +; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; </h> + +Heap_Size EQU 0x00000000 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + + AREA RESET, DATA, READONLY + EXPORT __Vectors + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WDT_IRQHandler ; 16+ 0 Windowed watchdog timer interrupt + DCD BOD_IRQHandler ; 16+ 1 BOD interrupt + DCD FLASH_IRQHandler ; 16+ 2 Flash controller interrupt + DCD EE_IRQHandler ; 16+ 3 EEPROM controller interrupt + DCD DMA_IRQHandler ; 16+ 4 DMA interrupt + DCD GINT0_IRQHandler ; 16+ 5 GPIO group0 interrupt + DCD GINT1_IRQHandler ; 16+ 6 GPIO group1 interrupt + DCD PIN_INT0_IRQHandler ; 16+ 7 Pin interrupt 0 or pattern match engine slice 0 interrupt + DCD PIN_INT1_IRQHandler ; 16+ 8 Pin interrupt 1 or pattern match engine slice 1 interrupt + DCD PIN_INT2_IRQHandler ; 16+ 9 Pin interrupt 2 or pattern match engine slice 2 interrupt + DCD PIN_INT3_IRQHandler ; 16+10 Pin interrupt 3 or pattern match engine slice 3 interrupt + DCD PIN_INT4_IRQHandler ; 16+11 Pin interrupt 4 or pattern match engine slice 4 interrupt + DCD PIN_INT5_IRQHandler ; 16+12 Pin interrupt 5 or pattern match engine slice 5 interrupt + DCD PIN_INT6_IRQHandler ; 16+13 Pin interrupt 6 or pattern match engine slice 6 interrupt + DCD PIN_INT7_IRQHandler ; 16+14 Pin interrupt 7 or pattern match engine slice 7 interrupt + DCD RIT_IRQHandler ; 16+15 RIT interrupt + DCD SCT0_IRQHandler ; 16+16 State configurable timer interrupt + DCD SCT1_IRQHandler ; 16+17 State configurable timer interrupt + DCD SCT2_IRQHandler ; 16+18 State configurable timer interrupt + DCD SCT3_IRQHandler ; 16+19 State configurable timer interrupt + DCD MRT_IRQHandler ; 16+20 Multi-rate timer interrupt + DCD UART0_IRQHandler ; 16+21 USART0 interrupt + DCD UART1_IRQHandler ; 16+22 USART1 interrupt + DCD UART2_IRQHandler ; 16+23 USART2 interrupt + DCD I2C0_IRQHandler ; 16+24 I2C0 interrupt + DCD SPI0_IRQHandler ; 16+25 SPI0 interrupt + DCD SPI1_IRQHandler ; 16+26 SPI1 interrupt + DCD C_CAN0_IRQHandler ; 16+27 C_CAN0 interrupt + DCD USB_IRQ_IRQHandler ; 16+28 USB interrupt + DCD USB_FIQ_IRQHandler ; 16+29 USB interrupt + DCD USBWAKEUP_IRQHandler ; 16+30 USB wake-up interrupt + DCD ADC0_SEQA_IRQHandler ; 16+31 ADC0 sequence A completion. + DCD ADC0_SEQB_IRQHandler ; 16+32 ADC0 sequence B completion. + DCD ADC0_THCMP_IRQHandler ; 16+33 ADC0 threshold compare + DCD ADC0_OVR_IRQHandler ; 16+34 ADC0 overrun + DCD ADC1_SEQA_IRQHandler ; 16+35 ADC1 sequence A completion. + DCD ADC1_SEQB_IRQHandler ; 16+36 ADC1 sequence B completion. + DCD ADC1_THCMP_IRQHandler ; 16+37 ADC1 threshold compare + DCD ADC1_OVR_IRQHandler ; 16+38 ADC1 overrun + DCD DAC_IRQHandler ; 16+39 DAC interrupt + DCD CMP0_IRQHandler ; 16+40 Analog comparator 0 interrupt (ACMP0) + DCD CMP1_IRQHandler ; 16+41 Analog comparator 1 interrupt (ACMP1) + DCD CMP2_IRQHandler ; 16+42 Analog comparator 2 interrupt (ACMP2) + DCD CMP3_IRQHandler ; 16+43 Analog comparator 3 interrupt (ACMP3) + DCD QEI_IRQHandler ; 16+44 QEI interrupt + DCD RTC_ALARM_IRQHandler ; 16+45 RTC alarm interrupt + DCD RTC_WAKE_IRQHandler ; 16+46 RTC wake-up interrut + +; <h> Code Read Protection +; <o> Code Read Protection <0xFFFFFFFF=>CRP Disabled +; <0x12345678=>CRP Level 1 +; <0x87654321=>CRP Level 2 +; <0x43218765=>CRP Level 3 (ARE YOU SURE?) +; <0x4E697370=>NO ISP (ARE YOU SURE?) +; </h> + IF :LNOT::DEF:NO_CRP + AREA |.ARM.__at_0x02FC|, CODE, READONLY + DCD 0xFFFFFFFF + ENDIF + + AREA |.text|, CODE, READONLY + + +; Reset Handler + +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + +;--- enable SRAM1 and SRAM2 memory + LDR R0, =0x400740C4 ; SYSAHBCLKCTRL0 register addr + LDR R2, [R0] ; read SYSAHBCLKCTRL0 + ORR R2, R2, #0x18 ; enable SRAM1, SRAM2 + STR R2, [R0] ; store SYSAHBCLKCTRL0 +;--- + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WDT_IRQHandler [WEAK] + EXPORT BOD_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT EE_IRQHandler [WEAK] + EXPORT DMA_IRQHandler [WEAK] + EXPORT GINT0_IRQHandler [WEAK] + EXPORT GINT1_IRQHandler [WEAK] + EXPORT PIN_INT0_IRQHandler [WEAK] + EXPORT PIN_INT1_IRQHandler [WEAK] + EXPORT PIN_INT2_IRQHandler [WEAK] + EXPORT PIN_INT3_IRQHandler [WEAK] + EXPORT PIN_INT4_IRQHandler [WEAK] + EXPORT PIN_INT5_IRQHandler [WEAK] + EXPORT PIN_INT6_IRQHandler [WEAK] + EXPORT PIN_INT7_IRQHandler [WEAK] + EXPORT RIT_IRQHandler [WEAK] + EXPORT SCT0_IRQHandler [WEAK] + EXPORT SCT1_IRQHandler [WEAK] + EXPORT SCT2_IRQHandler [WEAK] + EXPORT SCT3_IRQHandler [WEAK] + EXPORT MRT_IRQHandler [WEAK] + EXPORT UART0_IRQHandler [WEAK] + EXPORT UART1_IRQHandler [WEAK] + EXPORT UART2_IRQHandler [WEAK] + EXPORT I2C0_IRQHandler [WEAK] + EXPORT SPI0_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT C_CAN0_IRQHandler [WEAK] + EXPORT USB_IRQ_IRQHandler [WEAK] + EXPORT USB_FIQ_IRQHandler [WEAK] + EXPORT USBWAKEUP_IRQHandler [WEAK] + EXPORT ADC0_SEQA_IRQHandler [WEAK] + EXPORT ADC0_SEQB_IRQHandler [WEAK] + EXPORT ADC0_THCMP_IRQHandler [WEAK] + EXPORT ADC0_OVR_IRQHandler [WEAK] + EXPORT ADC1_SEQA_IRQHandler [WEAK] + EXPORT ADC1_SEQB_IRQHandler [WEAK] + EXPORT ADC1_THCMP_IRQHandler [WEAK] + EXPORT ADC1_OVR_IRQHandler [WEAK] + EXPORT DAC_IRQHandler [WEAK] + EXPORT CMP0_IRQHandler [WEAK] + EXPORT CMP1_IRQHandler [WEAK] + EXPORT CMP2_IRQHandler [WEAK] + EXPORT CMP3_IRQHandler [WEAK] + EXPORT QEI_IRQHandler [WEAK] + EXPORT RTC_ALARM_IRQHandler [WEAK] + EXPORT RTC_WAKE_IRQHandler [WEAK] + +WDT_IRQHandler +BOD_IRQHandler +FLASH_IRQHandler +EE_IRQHandler +DMA_IRQHandler +GINT0_IRQHandler +GINT1_IRQHandler +PIN_INT0_IRQHandler +PIN_INT1_IRQHandler +PIN_INT2_IRQHandler +PIN_INT3_IRQHandler +PIN_INT4_IRQHandler +PIN_INT5_IRQHandler +PIN_INT6_IRQHandler +PIN_INT7_IRQHandler +RIT_IRQHandler +SCT0_IRQHandler +SCT1_IRQHandler +SCT2_IRQHandler +SCT3_IRQHandler +MRT_IRQHandler +UART0_IRQHandler +UART1_IRQHandler +UART2_IRQHandler +I2C0_IRQHandler +SPI0_IRQHandler +SPI1_IRQHandler +C_CAN0_IRQHandler +USB_IRQ_IRQHandler +USB_FIQ_IRQHandler +USBWAKEUP_IRQHandler +ADC0_SEQA_IRQHandler +ADC0_SEQB_IRQHandler +ADC0_THCMP_IRQHandler +ADC0_OVR_IRQHandler +ADC1_SEQA_IRQHandler +ADC1_SEQB_IRQHandler +ADC1_THCMP_IRQHandler +ADC1_OVR_IRQHandler +DAC_IRQHandler +CMP0_IRQHandler +CMP1_IRQHandler +CMP2_IRQHandler +CMP3_IRQHandler +QEI_IRQHandler +RTC_ALARM_IRQHandler +RTC_WAKE_IRQHandler + + B . + + ENDP + + + ALIGN + + +; User Initial Stack & Heap + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + END