有使用过这个启动文件的吗？
芯片是GD32F305
;/*!
; \file startup_gd32f30x_cl.s
; \brief start up file
;
; \version 2018-10-10, V1.1.0, firmware for GD32F30x
; \version 2020-09-30, V2.1.0, firmware for GD32F30x
;*/
;
;/*
; Copyright (c) 2020, GigaDevice Semiconductor Inc.
; 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 TAMPER_IRQHandler ; 18:Tamper through EXTI Line detect
DCD RTC_IRQHandler ; 19:RTC through EXTI Line
DCD FMC_IRQHandler ; 20:FMC
DCD RCU_CTC_IRQHandler ; 21:RCU and CTC
DCD EXTI0_IRQHandler ; 22:EXTI Line 0
DCD EXTI1_IRQHandler ; 23:EXTI Line 1
DCD EXTI2_IRQHandler ; 24:EXTI Line 2
DCD EXTI3_IRQHandler ; 25:EXTI Line 3
DCD EXTI4_IRQHandler ; 26:EXTI Line 4
DCD DMA0_Channel0_IRQHandler ; 27:DMA0 Channel0
DCD DMA0_Channel1_IRQHandler ; 28:DMA0 Channel1
DCD DMA0_Channel2_IRQHandler ; 29:DMA0 Channel2
DCD DMA0_Channel3_IRQHandler ; 30:DMA0 Channel3
DCD DMA0_Channel4_IRQHandler ; 31:DMA0 Channel4
DCD DMA0_Channel5_IRQHandler ; 32:DMA0 Channel5
DCD DMA0_Channel6_IRQHandler ; 33:DMA0 Channel6
DCD ADC0_1_IRQHandler ; 34:ADC0 and ADC1
DCD CAN0_TX_IRQHandler ; 35:CAN0 TX
DCD CAN0_RX0_IRQHandler ; 36:CAN0 RX0
DCD CAN0_RX1_IRQHandler ; 37:CAN0 RX1
DCD CAN0_EWMC_IRQHandler ; 38:CAN0 EWMC
DCD EXTI5_9_IRQHandler ; 39:EXTI5 to EXTI9
DCD TIMER0_BRK_TIMER8_IRQHandler ; 40:TIMER0 Break and TIMER8
DCD TIMER0_UP_TIMER9_IRQHandler ; 41:TIMER0 Update and TIMER9
DCD TIMER0_TRG_CMT_TIMER10_IRQHandler ; 42:TIMER0 Trigger and Commucation and TIMER10
DCD TIMER0_Channel_IRQHandler ; 43:TIMER0 Channel Capture Compare
DCD TIMER1_IRQHandler ; 44:TIMER1
DCD TIMER2_IRQHandler ; 45:TIMER2
DCD TIMER3_IRQHandler ; 46:TIMER3
DCD I2C0_EV_IRQHandler ; 47:I2C0 Event
DCD I2C0_ER_IRQHandler ; 48:I2C0 Error
DCD I2C1_EV_IRQHandler ; 49:I2C1 Event
DCD I2C1_ER_IRQHandler ; 50:I2C1 Error
DCD SPI0_IRQHandler ; 51:SPI0
DCD SPI1_IRQHandler ; 52:SPI1
DCD USART0_IRQHandler ; 53:USART0
DCD USART1_IRQHandler ; 54:USART1
DCD USART2_IRQHandler ; 55:USART2
DCD EXTI10_15_IRQHandler ; 56:EXTI10 to EXTI15
DCD RTC_Alarm_IRQHandler ; 57:RTC Alarm
DCD USBFS_WKUP_IRQHandler ; 58:USBFS Wakeup
DCD TIMER7_BRK_TIMER11_IRQHandler ; 59:TIMER7 Break and TIMER11
DCD TIMER7_UP_TIMER12_IRQHandler ; 60:TIMER7 Update and TIMER12
DCD TIMER7_TRG_CMT_TIMER13_IRQHandler ; 61:TIMER7 Trigger and Commucation and TIMER13
DCD TIMER7_Channel_IRQHandler ; 62:TIMER7 Channel Capture Compare
DCD 0 ; 63:Reserved
DCD EXMC_IRQHandler ; 64:EXMC
DCD 0 ; 65:Reserved
DCD TIMER4_IRQHandler ; 66:TIMER4
DCD SPI2_IRQHandler ; 67:SPI2
DCD UART3_IRQHandler ; 68:UART3
DCD UART4_IRQHandler ; 69:UART4
DCD TIMER5_IRQHandler ; 70:TIMER5
DCD TIMER6_IRQHandler ; 71:TIMER6
DCD DMA1_Channel0_IRQHandler ; 72:DMA1 Channel0
DCD DMA1_Channel1_IRQHandler ; 73:DMA1 Channel1
DCD DMA1_Channel2_IRQHandler ; 74:DMA1 Channel2
DCD DMA1_Channel3_IRQHandler ; 75:DMA1 Channel3
DCD DMA1_Channel4_IRQHandler ; 76:DMA1 Channel4
DCD ENET_IRQHandler ; 77:Ethernet
DCD ENET_WKUP_IRQHandler ; 78:Ethernet Wakeup through EXTI Line
DCD CAN1_TX_IRQHandler ; 79:CAN1 TX
DCD CAN1_RX0_IRQHandler ; 80:CAN1 RX0
DCD CAN1_RX1_IRQHandler ; 81:CAN1 RX1
DCD CAN1_EWMC_IRQHandler ; 82:CAN1 EWMC
DCD USBFS_IRQHandler ; 83:USBFS
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; 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 TAMPER_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TAMPER_IRQHandler
B TAMPER_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_CTC_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
RCU_CTC_IRQHandler
B RCU_CTC_IRQHandler
PUBWEAK EXTI0_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
EXTI0_IRQHandler
B EXTI0_IRQHandler
PUBWEAK EXTI1_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
EXTI1_IRQHandler
B EXTI1_IRQHandler
PUBWEAK EXTI2_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
EXTI2_IRQHandler
B EXTI2_IRQHandler
PUBWEAK EXTI3_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
EXTI3_IRQHandler
B EXTI3_IRQHandler
PUBWEAK EXTI4_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
EXTI4_IRQHandler
B EXTI4_IRQHandler
PUBWEAK DMA0_Channel0_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA0_Channel0_IRQHandler
B DMA0_Channel0_IRQHandler
PUBWEAK DMA0_Channel1_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA0_Channel1_IRQHandler
B DMA0_Channel1_IRQHandler
PUBWEAK DMA0_Channel2_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA0_Channel2_IRQHandler
B DMA0_Channel2_IRQHandler
PUBWEAK DMA0_Channel3_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA0_Channel3_IRQHandler
B DMA0_Channel3_IRQHandler
PUBWEAK DMA0_Channel4_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA0_Channel4_IRQHandler
B DMA0_Channel4_IRQHandler
PUBWEAK DMA0_Channel5_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA0_Channel5_IRQHandler
B DMA0_Channel5_IRQHandler
PUBWEAK DMA0_Channel6_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA0_Channel6_IRQHandler
B DMA0_Channel6_IRQHandler
PUBWEAK ADC0_1_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
ADC0_1_IRQHandler
B ADC0_1_IRQHandler
PUBWEAK CAN0_TX_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
CAN0_TX_IRQHandler
B CAN0_TX_IRQHandler
PUBWEAK CAN0_RX0_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
CAN0_RX0_IRQHandler
B CAN0_RX0_IRQHandler
PUBWEAK CAN0_RX1_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
CAN0_RX1_IRQHandler
B CAN0_RX1_IRQHandler
PUBWEAK CAN0_EWMC_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
CAN0_EWMC_IRQHandler
B CAN0_EWMC_IRQHandler
PUBWEAK EXTI5_9_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
EXTI5_9_IRQHandler
B EXTI5_9_IRQHandler
PUBWEAK TIMER0_BRK_TIMER8_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER0_BRK_TIMER8_IRQHandler
B TIMER0_BRK_TIMER8_IRQHandler
PUBWEAK TIMER0_UP_TIMER9_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER0_UP_TIMER9_IRQHandler
B TIMER0_UP_TIMER9_IRQHandler
PUBWEAK TIMER0_TRG_CMT_TIMER10_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER0_TRG_CMT_TIMER10_IRQHandler
B TIMER0_TRG_CMT_TIMER10_IRQHandler
PUBWEAK TIMER0_Channel_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER0_Channel_IRQHandler
B TIMER0_Channel_IRQHandler
PUBWEAK TIMER1_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER1_IRQHandler
B TIMER1_IRQHandler
PUBWEAK TIMER2_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER2_IRQHandler
B TIMER2_IRQHandler
PUBWEAK TIMER3_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER3_IRQHandler
B TIMER3_IRQHandler
PUBWEAK I2C0_EV_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
I2C0_EV_IRQHandler
B I2C0_EV_IRQHandler
PUBWEAK I2C0_ER_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
I2C0_ER_IRQHandler
B I2C0_ER_IRQHandler
PUBWEAK I2C1_EV_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
I2C1_EV_IRQHandler
B I2C1_EV_IRQHandler
PUBWEAK I2C1_ER_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
I2C1_ER_IRQHandler
B I2C1_ER_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 USART2_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
USART2_IRQHandler
B USART2_IRQHandler
PUBWEAK EXTI10_15_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
EXTI10_15_IRQHandler
B EXTI10_15_IRQHandler
PUBWEAK RTC_Alarm_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
RTC_Alarm_IRQHandler
B RTC_Alarm_IRQHandler
PUBWEAK USBFS_WKUP_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
USBFS_WKUP_IRQHandler
B USBFS_WKUP_IRQHandler
PUBWEAK TIMER7_BRK_TIMER11_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER7_BRK_TIMER11_IRQHandler
B TIMER7_BRK_TIMER11_IRQHandler
PUBWEAK TIMER7_UP_TIMER12_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER7_UP_TIMER12_IRQHandler
B TIMER7_UP_TIMER12_IRQHandler
PUBWEAK TIMER7_TRG_CMT_TIMER13_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER7_TRG_CMT_TIMER13_IRQHandler
B TIMER7_TRG_CMT_TIMER13_IRQHandler
PUBWEAK TIMER7_Channel_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER7_Channel_IRQHandler
B TIMER7_Channel_IRQHandler
PUBWEAK EXMC_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
EXMC_IRQHandler
B EXMC_IRQHandler
PUBWEAK TIMER4_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER4_IRQHandler
B TIMER4_IRQHandler
PUBWEAK SPI2_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
SPI2_IRQHandler
B SPI2_IRQHandler
PUBWEAK UART3_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
UART3_IRQHandler
B UART3_IRQHandler
PUBWEAK UART4_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
UART4_IRQHandler
B UART4_IRQHandler
PUBWEAK TIMER5_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER5_IRQHandler
B TIMER5_IRQHandler
PUBWEAK TIMER6_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
TIMER6_IRQHandler
B TIMER6_IRQHandler
PUBWEAK DMA1_Channel0_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA1_Channel0_IRQHandler
B DMA1_Channel0_IRQHandler
PUBWEAK DMA1_Channel1_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA1_Channel1_IRQHandler
B DMA1_Channel1_IRQHandler
PUBWEAK DMA1_Channel2_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA1_Channel2_IRQHandler
B DMA1_Channel2_IRQHandler
PUBWEAK DMA1_Channel3_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA1_Channel3_IRQHandler
B DMA1_Channel3_IRQHandler
PUBWEAK DMA1_Channel4_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
DMA1_Channel4_IRQHandler
B DMA1_Channel4_IRQHandler
PUBWEAK ENET_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
ENET_IRQHandler
B ENET_IRQHandler
PUBWEAK ENET_WKUP_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
ENET_WKUP_IRQHandler
B ENET_WKUP_IRQHandler
PUBWEAK CAN1_TX_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
CAN1_TX_IRQHandler
B CAN1_TX_IRQHandler
PUBWEAK CAN1_RX0_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
CAN1_RX0_IRQHandler
B CAN1_RX0_IRQHandler
PUBWEAK CAN1_RX1_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
CAN1_RX1_IRQHandler
B CAN1_RX1_IRQHandler
PUBWEAK CAN1_EWMC_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
CAN1_EWMC_IRQHandler
B CAN1_EWMC_IRQHandler
PUBWEAK USBFS_IRQHandler
SECTION .text:CODE:NOROOT:REORDER(1)
USBFS_IRQHandler
B USBFS_IRQHandler
END
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