;/*! ; \file startup_gd32e230.s ; \brief start up file ; ; \version 2018-06-19, V1.0.0, firmware for GD32E230 ;*/ ; ;/* ; Copyright (c) 2018, GigaDevice Semiconductor Inc. ; ; All rights reserved. ; ; Redistribution and use in source and binary forms, with or without modification, ;are permitted provided that the following conditions are met: ; ; 1. Redistributions of source code must retain the above copyright notice, this ; list of conditions and the following disclaimer. ; 2. Redistributions in binary form must reproduce the above copyright notice, ; this list of conditions and the following disclaimer in the documentation ; and/or other materials provided with the distribution. ; 3. Neither the name of the copyright holder nor the names of its contributors ; may be used to endorse or promote products derived from this software without ; specific prior written permission. ; ; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" ;AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ;WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ;IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, ;INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT ;NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR ;PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ;WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ;ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY ;OF SUCH DAMAGE. ;*/ MODULE ?cstartup ;; Forward declaration of sections. SECTION CSTACK:DATA:NOROOT(3) SECTION .intvec:CODE:NOROOT(2) EXTERN __iar_program_start EXTERN SystemInit PUBLIC __vector_table DATA __vector_table DCD sfe(CSTACK) ; top of stack DCD Reset_Handler ; Vector Number 1,Reset Handler DCD NMI_Handler ; Vector Number 2,NMI Handler DCD HardFault_Handler ; Vector Number 3,Hard Fault Handler DCD MemManage_Handler ; Vector Number 4,MPU Fault Handler DCD BusFault_Handler ; Vector Number 5,Bus Fault Handler DCD UsageFault_Handler ; Vector Number 6,Usage Fault Handler DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD SVC_Handler ; Vector Number 11,SVCall Handler DCD DebugMon_Handler ; Vector Number 12,Debug Monitor Handler DCD 0 ; Reserved DCD PendSV_Handler ; Vector Number 14,PendSV Handler DCD SysTick_Handler ; Vector Number 15,SysTick Handler ; External Interrupts DCD WWDGT_IRQHandler ; 16:Window Watchdog Timer DCD LVD_IRQHandler ; 17:LVD through EXTI Line detect DCD RTC_IRQHandler ; 18:RTC through EXTI Line DCD FMC_IRQHandler ; 19:FMC DCD RCU_IRQHandler ; 20:RCU DCD EXTI0_1_IRQHandler ; 21:EXTI Line 0 and EXTI Line 1 DCD EXTI2_3_IRQHandler ; 22:EXTI Line 2 and EXTI Line 3 DCD EXTI4_15_IRQHandler ; 23:EXTI Line 4 to EXTI Line 15 DCD 0 ; Reserved DCD DMA_Channel0_IRQHandler ; 25:DMA Channel 0 DCD DMA_Channel1_2_IRQHandler ; 26:DMA Channel 1 and DMA Channel 2 DCD DMA_Channel3_4_IRQHandler ; 27:DMA Channel 3 and DMA Channel 4 DCD ADC_CMP_IRQHandler ; 28:ADC and Comparator DCD TIMER0_BRK_UP_TRG_COM_IRQHandler ; 29:TIMER0 Break,Update,Trigger and Commutation DCD TIMER0_Channel_IRQHandler ; 30:TIMER0 Channel Capture Compare DCD 0 ; Reserved DCD TIMER2_IRQHandler ; 32:TIMER2 DCD TIMER5_IRQHandler ; 33:TIMER5 DCD 0 ; Reserved DCD TIMER13_IRQHandler ; 35:TIMER13 DCD TIMER14_IRQHandler ; 36:TIMER14 DCD TIMER15_IRQHandler ; 37:TIMER15 DCD TIMER16_IRQHandler ; 38:TIMER16 DCD I2C0_EV_IRQHandler ; 39:I2C0 Event DCD I2C1_EV_IRQHandler ; 40:I2C1 Event DCD SPI0_IRQHandler ; 41:SPI0 DCD SPI1_IRQHandler ; 42:SPI1 DCD USART0_IRQHandler ; 43:USART0 DCD USART1_IRQHandler ; 44:USART1 DCD 0 ; Reserved DCD 0 ; Reserved DCD 0 ; Reserved DCD I2C0_ER_IRQHandler ; 48:I2C0 Error DCD 0 ; Reserved DCD I2C1_ER_IRQHandler ; 50:I2C1 Error ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; ;; Default interrupt handlers. ;; THUMB PUBWEAK Reset_Handler SECTION .text:CODE:NOROOT:REORDER(2) Reset_Handler LDR R0, =SystemInit BLX R0 LDR R0, =__iar_program_start BX R0 PUBWEAK NMI_Handler SECTION .text:CODE:NOROOT:REORDER(1) NMI_Handler B NMI_Handler PUBWEAK HardFault_Handler SECTION .text:CODE:NOROOT:REORDER(1) HardFault_Handler B HardFault_Handler PUBWEAK MemManage_Handler SECTION .text:CODE:NOROOT:REORDER(1) MemManage_Handler B MemManage_Handler PUBWEAK BusFault_Handler SECTION .text:CODE:NOROOT:REORDER(1) BusFault_Handler B BusFault_Handler PUBWEAK UsageFault_Handler SECTION .text:CODE:NOROOT:REORDER(1) UsageFault_Handler B UsageFault_Handler PUBWEAK SVC_Handler SECTION .text:CODE:NOROOT:REORDER(1) SVC_Handler B SVC_Handler PUBWEAK DebugMon_Handler SECTION .text:CODE:NOROOT:REORDER(1) DebugMon_Handler B DebugMon_Handler PUBWEAK PendSV_Handler SECTION .text:CODE:NOROOT:REORDER(1) PendSV_Handler B PendSV_Handler PUBWEAK SysTick_Handler SECTION .text:CODE:NOROOT:REORDER(1) SysTick_Handler B SysTick_Handler PUBWEAK WWDGT_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) WWDGT_IRQHandler B WWDGT_IRQHandler PUBWEAK LVD_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) LVD_IRQHandler B LVD_IRQHandler PUBWEAK RTC_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) RTC_IRQHandler B RTC_IRQHandler PUBWEAK FMC_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) FMC_IRQHandler B FMC_IRQHandler PUBWEAK RCU_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) RCU_IRQHandler B RCU_IRQHandler PUBWEAK EXTI0_1_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) EXTI0_1_IRQHandler B EXTI0_1_IRQHandler PUBWEAK EXTI2_3_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) EXTI2_3_IRQHandler B EXTI2_3_IRQHandler PUBWEAK EXTI4_15_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) EXTI4_15_IRQHandler B EXTI4_15_IRQHandler PUBWEAK DMA_Channel0_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) DMA_Channel0_IRQHandler B DMA_Channel0_IRQHandler PUBWEAK DMA_Channel1_2_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) DMA_Channel1_2_IRQHandler B DMA_Channel1_2_IRQHandler PUBWEAK DMA_Channel3_4_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) DMA_Channel3_4_IRQHandler B DMA_Channel3_4_IRQHandler PUBWEAK ADC_CMP_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) ADC_CMP_IRQHandler B ADC_CMP_IRQHandler PUBWEAK TIMER0_BRK_UP_TRG_COM_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) TIMER0_BRK_UP_TRG_COM_IRQHandler B TIMER0_BRK_UP_TRG_COM_IRQHandler PUBWEAK TIMER0_Channel_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) TIMER0_Channel_IRQHandler B TIMER0_Channel_IRQHandler PUBWEAK TIMER2_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) TIMER2_IRQHandler B TIMER2_IRQHandler PUBWEAK TIMER5_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) TIMER5_IRQHandler B TIMER5_IRQHandler PUBWEAK TIMER13_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) TIMER13_IRQHandler B TIMER13_IRQHandler PUBWEAK TIMER14_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) TIMER14_IRQHandler B TIMER14_IRQHandler PUBWEAK TIMER15_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) TIMER15_IRQHandler B TIMER15_IRQHandler PUBWEAK TIMER16_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) TIMER16_IRQHandler B TIMER16_IRQHandler PUBWEAK I2C0_EV_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) I2C0_EV_IRQHandler B I2C0_EV_IRQHandler PUBWEAK I2C1_EV_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) I2C1_EV_IRQHandler B I2C1_EV_IRQHandler PUBWEAK SPI0_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) SPI0_IRQHandler B SPI0_IRQHandler PUBWEAK SPI1_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) SPI1_IRQHandler B SPI1_IRQHandler PUBWEAK USART0_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) USART0_IRQHandler B USART0_IRQHandler PUBWEAK USART1_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) USART1_IRQHandler B USART1_IRQHandler PUBWEAK I2C0_ER_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) I2C0_ER_IRQHandler B I2C0_ER_IRQHandler PUBWEAK I2C1_ER_IRQHandler SECTION .text:CODE:NOROOT:REORDER(1) I2C1_ER_IRQHandler B I2C1_ER_IRQHandler END