;******************************************************************************* ; *file : startup_ES8P508x.s ; *description: ES8P508x Device Startup File ; *author : Eastsoft MCU Software Team ; *version : V0.01 ; *data : 6/30/2017 ; ; *Copyright (C) 2017 Shanghai Eastsoft Microelectronics Co., Ltd. ; * ; * 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. ;******************************************************************************* ; Stack Configuration ; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> ; Stack_Size EQU 0x00000400 AREA STACK, NOINIT, READWRITE, ALIGN=3 Stack_Mem SPACE Stack_Size __initial_sp ; Heap Configuration ; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> ; Heap_Size EQU 0x00000400 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_IRQHandler ; Reset Handler DCD NMI_IRQHandler ; NMI Handler DCD HardFault_IRQHandler ; HardFault Handler DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD SVC_IRQHandler ; SVCall Handler DCD 0 ; Reserved DCD 0 ; Reserved DCD PendSV_Handler ; PendSV Handler DCD SysTick_Handler ; SysTick Handler ; External Interrupts DCD PINT0_IRQHandler ;16, PINT0 IRQHandler DCD PINT1_IRQHandler ;17, PINT1 IRQHandler DCD PINT2_IRQHandler ;18, PINT2 IRQHandler DCD PINT3_IRQHandler ;19, PINT3 IRQHandler DCD PINT4_IRQHandler ;20, PINT4 IRQHandler DCD PINT5_IRQHandler ;21, PINT5 IRQHandler DCD PINT6_IRQHandler ;22, PINT6 IRQHandler DCD PINT7_IRQHandler ;23, PINT7 IRQHandler DCD T16N0_IRQHandler ;24, T16N0 IRQHandler DCD T16N1_IRQHandler ;25, T16N1 IRQHandler DCD T16N2_IRQHandler ;26, T16N2 IRQHandler DCD T16N3_IRQHandler ;27, T16N3 IRQHandler DCD T32N0_IRQHandler ;28, T32N0 IRQHandler DCD 0 ;29, Reserved DCD IWDT_IRQHandler ;30, IWDT IRQHandler DCD WWDT_IRQHandler ;31, WWDT IRQHandler DCD CCM_IRQHandler ;32, WDT IRQHandler DCD PLK_IRQHandler ;33, PLK IRQHandler DCD LVD_IRQHandler ;34, LVD IRQHandler DCD KINT_IRQHandler ;35, KINT IRQHandler DCD RTC_IRQHandler ;36, RTC IRQHandler DCD ADC_IRQHandler ;37, ADC IRQHandler DCD 0 ;38, Reserved DCD AES_IRQHandler ;39, AES IRQHandler DCD UART0_IRQHandler ;40, UART0 IRQHandler DCD UART1_IRQHandler ;41, UART1 IRQHandler DCD UART2_IRQHandler ;42, UART2 IRQHandler DCD UART3_IRQHandler ;43, UART3 IRQHandler DCD UART4_IRQHandler ;44, UART4 IRQHandler DCD UART5_IRQHandler ;45, UART5 IRQHandler DCD SPI0_IRQHandler ;46, SPI0 IRQHandler DCD I2C0_IRQHandler ;47, I2C0 IRQHandler AREA |.text|, CODE, READONLY ; Reset Handler Reset_IRQHandler PROC EXPORT Reset_IRQHandler [WEAK] IMPORT __main IMPORT SystemInit LDR R0, =SystemInit BLX R0 LDR R0, =__main BX R0 ENDP ; Dummy Exception IRQHandlers (infinite loops which can be modified) NMI_IRQHandler PROC EXPORT NMI_IRQHandler [WEAK] B . ENDP HardFault_IRQHandler PROC EXPORT HardFault_IRQHandler [WEAK] B . ENDP SVC_IRQHandler PROC EXPORT SVC_IRQHandler [WEAK] B . ENDP PendSV_Handler PROC EXPORT PendSV_Handler [WEAK] B . ENDP SysTick_Handler PROC EXPORT SysTick_Handler [WEAK] B . ENDP Default_IRQHandler PROC EXPORT PINT0_IRQHandler [WEAK] EXPORT PINT1_IRQHandler [WEAK] EXPORT PINT2_IRQHandler [WEAK] EXPORT PINT3_IRQHandler [WEAK] EXPORT PINT4_IRQHandler [WEAK] EXPORT PINT5_IRQHandler [WEAK] EXPORT PINT6_IRQHandler [WEAK] EXPORT PINT7_IRQHandler [WEAK] EXPORT T16N0_IRQHandler [WEAK] EXPORT T16N1_IRQHandler [WEAK] EXPORT T16N2_IRQHandler [WEAK] EXPORT T16N3_IRQHandler [WEAK] EXPORT T32N0_IRQHandler [WEAK] EXPORT IWDT_IRQHandler [WEAK] EXPORT WWDT_IRQHandler [WEAK] EXPORT CCM_IRQHandler [WEAK] EXPORT PLK_IRQHandler [WEAK] EXPORT LVD_IRQHandler [WEAK] EXPORT KINT_IRQHandler [WEAK] EXPORT RTC_IRQHandler [WEAK] EXPORT ADC_IRQHandler [WEAK] EXPORT AES_IRQHandler [WEAK] EXPORT UART0_IRQHandler [WEAK] EXPORT UART1_IRQHandler [WEAK] EXPORT UART2_IRQHandler [WEAK] EXPORT UART3_IRQHandler [WEAK] EXPORT UART4_IRQHandler [WEAK] EXPORT UART5_IRQHandler [WEAK] EXPORT SPI0_IRQHandler [WEAK] EXPORT I2C0_IRQHandler [WEAK] PINT0_IRQHandler PINT1_IRQHandler PINT2_IRQHandler PINT3_IRQHandler PINT4_IRQHandler PINT5_IRQHandler PINT6_IRQHandler PINT7_IRQHandler T16N0_IRQHandler T16N1_IRQHandler T16N2_IRQHandler T16N3_IRQHandler T32N0_IRQHandler IWDT_IRQHandler WWDT_IRQHandler CCM_IRQHandler PLK_IRQHandler LVD_IRQHandler KINT_IRQHandler RTC_IRQHandler ADC_IRQHandler AES_IRQHandler UART0_IRQHandler UART1_IRQHandler UART2_IRQHandler UART3_IRQHandler UART4_IRQHandler UART5_IRQHandler SPI0_IRQHandler I2C0_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 LDR R0, = Heap_Mem LDR R1, =(Stack_Mem + Stack_Size) LDR R2, = (Heap_Mem + Heap_Size) LDR R3, = Stack_Mem BX LR ALIGN ENDIF END