; Copyright (c) 2009-2020 ARM Limited. All rights reserved. ; ; SPDX-License-Identifier: Apache-2.0 ; ; Licensed under the Apache License, Version 2.0 (the License); you may ; not use this file except in compliance with the License. ; You may obtain a copy of the License at ; ; www.apache.org/licenses/LICENSE-2.0 ; ; Unless required by applicable law or agreed to in writing, software ; distributed under the License is distributed on an AS IS BASIS, WITHOUT ; WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ; See the License for the specific language governing permissions and ; limitations under the License. ; ; NOTICE: This file has been modified by Nordic Semiconductor ASA. IF :DEF: __STARTUP_CONFIG #ifdef __STARTUP_CONFIG #include "startup_config.h" #ifndef __STARTUP_CONFIG_STACK_ALIGNEMENT #define __STARTUP_CONFIG_STACK_ALIGNEMENT 3 #endif #endif ENDIF IF :DEF: __STARTUP_CONFIG Stack_Size EQU __STARTUP_CONFIG_STACK_SIZE ELIF :DEF: __STACK_SIZE Stack_Size EQU __STACK_SIZE ELSE Stack_Size EQU 16384 ENDIF IF :DEF: __STARTUP_CONFIG Stack_Align EQU __STARTUP_CONFIG_STACK_ALIGNEMENT ELSE Stack_Align EQU 3 ENDIF AREA STACK, NOINIT, READWRITE, ALIGN=Stack_Align Stack_Mem SPACE Stack_Size __initial_sp IF :DEF: __STARTUP_CONFIG Heap_Size EQU __STARTUP_CONFIG_HEAP_SIZE ELIF :DEF: __HEAP_SIZE Heap_Size EQU __HEAP_SIZE ELSE Heap_Size EQU 16384 ENDIF 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 EXPORT __Vectors_End EXPORT __Vectors_Size __Vectors DCD __initial_sp ; Top of Stack DCD Reset_Handler DCD NMI_Handler DCD HardFault_Handler DCD MemoryManagement_Handler DCD BusFault_Handler DCD UsageFault_Handler DCD SecureFault_Handler DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD SVC_Handler DCD DebugMon_Handler DCD 0 ; Reserved DCD PendSV_Handler DCD SysTick_Handler ; External Interrupts DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD SPU_IRQHandler DCD 0 ; Reserved DCD CLOCK_POWER_IRQHandler DCD 0 ; Reserved DCD 0 ; Reserved DCD UARTE0_SPIM0_SPIS0_TWIM0_TWIS0_IRQHandler DCD UARTE1_SPIM1_SPIS1_TWIM1_TWIS1_IRQHandler DCD UARTE2_SPIM2_SPIS2_TWIM2_TWIS2_IRQHandler DCD UARTE3_SPIM3_SPIS3_TWIM3_TWIS3_IRQHandler DCD 0 ; Reserved DCD GPIOTE0_IRQHandler DCD SAADC_IRQHandler DCD TIMER0_IRQHandler DCD TIMER1_IRQHandler DCD TIMER2_IRQHandler DCD 0 ; Reserved DCD 0 ; Reserved DCD RTC0_IRQHandler DCD RTC1_IRQHandler DCD 0 ; Reserved DCD 0 ; Reserved DCD WDT_IRQHandler DCD 0 ; Reserved DCD 0 ; Reserved DCD EGU0_IRQHandler DCD EGU1_IRQHandler DCD EGU2_IRQHandler DCD EGU3_IRQHandler DCD EGU4_IRQHandler DCD EGU5_IRQHandler DCD PWM0_IRQHandler DCD PWM1_IRQHandler DCD PWM2_IRQHandler DCD PWM3_IRQHandler DCD 0 ; Reserved DCD PDM_IRQHandler DCD 0 ; Reserved DCD I2S_IRQHandler DCD 0 ; Reserved DCD IPC_IRQHandler DCD 0 ; Reserved DCD FPU_IRQHandler DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD GPIOTE1_IRQHandler DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD KMU_IRQHandler DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD CRYPTOCELL_IRQHandler DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved __Vectors_End __Vectors_Size EQU __Vectors_End - __Vectors AREA |.text|, CODE, READONLY ; Reset Handler Reset_Handler PROC EXPORT Reset_Handler [WEAK] IMPORT SystemInit IMPORT __main 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 MemoryManagement_Handler\ PROC EXPORT MemoryManagement_Handler [WEAK] B . ENDP BusFault_Handler\ PROC EXPORT BusFault_Handler [WEAK] B . ENDP UsageFault_Handler\ PROC EXPORT UsageFault_Handler [WEAK] B . ENDP SecureFault_Handler\ PROC EXPORT SecureFault_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 SPU_IRQHandler [WEAK] EXPORT CLOCK_POWER_IRQHandler [WEAK] EXPORT UARTE0_SPIM0_SPIS0_TWIM0_TWIS0_IRQHandler [WEAK] EXPORT UARTE1_SPIM1_SPIS1_TWIM1_TWIS1_IRQHandler [WEAK] EXPORT UARTE2_SPIM2_SPIS2_TWIM2_TWIS2_IRQHandler [WEAK] EXPORT UARTE3_SPIM3_SPIS3_TWIM3_TWIS3_IRQHandler [WEAK] EXPORT GPIOTE0_IRQHandler [WEAK] EXPORT SAADC_IRQHandler [WEAK] EXPORT TIMER0_IRQHandler [WEAK] EXPORT TIMER1_IRQHandler [WEAK] EXPORT TIMER2_IRQHandler [WEAK] EXPORT RTC0_IRQHandler [WEAK] EXPORT RTC1_IRQHandler [WEAK] EXPORT WDT_IRQHandler [WEAK] EXPORT EGU0_IRQHandler [WEAK] EXPORT EGU1_IRQHandler [WEAK] EXPORT EGU2_IRQHandler [WEAK] EXPORT EGU3_IRQHandler [WEAK] EXPORT EGU4_IRQHandler [WEAK] EXPORT EGU5_IRQHandler [WEAK] EXPORT PWM0_IRQHandler [WEAK] EXPORT PWM1_IRQHandler [WEAK] EXPORT PWM2_IRQHandler [WEAK] EXPORT PWM3_IRQHandler [WEAK] EXPORT PDM_IRQHandler [WEAK] EXPORT I2S_IRQHandler [WEAK] EXPORT IPC_IRQHandler [WEAK] EXPORT FPU_IRQHandler [WEAK] EXPORT GPIOTE1_IRQHandler [WEAK] EXPORT KMU_IRQHandler [WEAK] EXPORT CRYPTOCELL_IRQHandler [WEAK] SPU_IRQHandler CLOCK_POWER_IRQHandler UARTE0_SPIM0_SPIS0_TWIM0_TWIS0_IRQHandler UARTE1_SPIM1_SPIS1_TWIM1_TWIS1_IRQHandler UARTE2_SPIM2_SPIS2_TWIM2_TWIS2_IRQHandler UARTE3_SPIM3_SPIS3_TWIM3_TWIS3_IRQHandler GPIOTE0_IRQHandler SAADC_IRQHandler TIMER0_IRQHandler TIMER1_IRQHandler TIMER2_IRQHandler RTC0_IRQHandler RTC1_IRQHandler WDT_IRQHandler EGU0_IRQHandler EGU1_IRQHandler EGU2_IRQHandler EGU3_IRQHandler EGU4_IRQHandler EGU5_IRQHandler PWM0_IRQHandler PWM1_IRQHandler PWM2_IRQHandler PWM3_IRQHandler PDM_IRQHandler I2S_IRQHandler IPC_IRQHandler FPU_IRQHandler GPIOTE1_IRQHandler KMU_IRQHandler CRYPTOCELL_IRQHandler B . ENDP ALIGN ; User Initial Stack & Heap IF :DEF:__MICROLIB EXPORT __initial_sp EXPORT __heap_base EXPORT __heap_limit ELSE IMPORT __use_two_region_memory EXPORT __user_initial_stackheap __user_initial_stackheap PROC LDR R0, = Heap_Mem LDR R1, = (Stack_Mem + Stack_Size) LDR R2, = (Heap_Mem + Heap_Size) LDR R3, = Stack_Mem BX LR ENDP ALIGN ENDIF END