add gd32303e-eval BSP

bsp/gd32303e-eval/.config

+#
+# Automatically generated file; DO NOT EDIT.
+# RT-Thread Configuration
+#
+
+#
+# RT-Thread Kernel
+#
+CONFIG_RT_NAME_MAX=8
+CONFIG_RT_ALIGN_SIZE=4
+# CONFIG_RT_THREAD_PRIORITY_8 is not set
+CONFIG_RT_THREAD_PRIORITY_32=y
+# CONFIG_RT_THREAD_PRIORITY_256 is not set
+CONFIG_RT_THREAD_PRIORITY_MAX=32
+CONFIG_RT_TICK_PER_SECOND=100
+CONFIG_RT_DEBUG=y
+CONFIG_RT_USING_OVERFLOW_CHECK=y
+CONFIG_RT_DEBUG_INIT=0
+CONFIG_RT_DEBUG_THREAD=0
+CONFIG_RT_USING_HOOK=y
+CONFIG_IDLE_THREAD_STACK_SIZE=256
+# CONFIG_RT_USING_TIMER_SOFT is not set
+
+#
+# Inter-Thread communication
+#
+CONFIG_RT_USING_SEMAPHORE=y
+CONFIG_RT_USING_MUTEX=y
+CONFIG_RT_USING_EVENT=y
+CONFIG_RT_USING_MAILBOX=y
+CONFIG_RT_USING_MESSAGEQUEUE=y
+# CONFIG_RT_USING_SIGNALS is not set
+
+#
+# Memory Management
+#
+CONFIG_RT_USING_MEMPOOL=y
+# CONFIG_RT_USING_MEMHEAP is not set
+# CONFIG_RT_USING_NOHEAP is not set
+CONFIG_RT_USING_SMALL_MEM=y
+# CONFIG_RT_USING_SLAB is not set
+# CONFIG_RT_USING_MEMTRACE is not set
+CONFIG_RT_USING_HEAP=y
+
+#
+# Kernel Device Object
+#
+CONFIG_RT_USING_DEVICE=y
+# CONFIG_RT_USING_INTERRUPT_INFO is not set
+CONFIG_RT_USING_CONSOLE=y
+CONFIG_RT_CONSOLEBUF_SIZE=128
+CONFIG_RT_CONSOLE_DEVICE_NAME="uart0"
+# CONFIG_RT_USING_MODULE is not set
+
+#
+# RT-Thread Components
+#
+CONFIG_RT_USING_COMPONENTS_INIT=y
+CONFIG_RT_USING_USER_MAIN=y
+CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048
+
+#
+# C++ features
+#
+# CONFIG_RT_USING_CPLUSPLUS is not set
+
+#
+# Command shell
+#
+CONFIG_RT_USING_FINSH=y
+CONFIG_FINSH_THREAD_NAME="tshell"
+CONFIG_FINSH_USING_HISTORY=y
+CONFIG_FINSH_HISTORY_LINES=5
+CONFIG_FINSH_USING_SYMTAB=y
+CONFIG_FINSH_USING_DESCRIPTION=y
+# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
+CONFIG_FINSH_THREAD_PRIORITY=20
+CONFIG_FINSH_THREAD_STACK_SIZE=4096
+CONFIG_FINSH_CMD_SIZE=80
+# CONFIG_FINSH_USING_AUTH is not set
+CONFIG_FINSH_USING_MSH=y
+CONFIG_FINSH_USING_MSH_DEFAULT=y
+# CONFIG_FINSH_USING_MSH_ONLY is not set
+
+#
+# Device virtual file system
+#
+CONFIG_RT_USING_DFS=y
+CONFIG_DFS_USING_WORKDIR=y
+CONFIG_DFS_FILESYSTEMS_MAX=2
+CONFIG_DFS_FILESYSTEM_TYPES_MAX=2
+CONFIG_DFS_FD_MAX=4
+CONFIG_RT_USING_DFS_ELMFAT=y
+
+#
+# elm-chan's FatFs, Generic FAT Filesystem Module
+#
+CONFIG_RT_DFS_ELM_CODE_PAGE=437
+CONFIG_RT_DFS_ELM_WORD_ACCESS=y
+CONFIG_RT_DFS_ELM_USE_LFN_0=y
+# CONFIG_RT_DFS_ELM_USE_LFN_1 is not set
+# CONFIG_RT_DFS_ELM_USE_LFN_2 is not set
+# CONFIG_RT_DFS_ELM_USE_LFN_3 is not set
+CONFIG_RT_DFS_ELM_USE_LFN=0
+CONFIG_RT_DFS_ELM_MAX_LFN=255
+CONFIG_RT_DFS_ELM_DRIVES=2
+CONFIG_RT_DFS_ELM_MAX_SECTOR_SIZE=4096
+# CONFIG_RT_DFS_ELM_USE_ERASE is not set
+CONFIG_RT_DFS_ELM_REENTRANT=y
+CONFIG_RT_USING_DFS_DEVFS=y
+# CONFIG_RT_USING_DFS_NET is not set
+# CONFIG_RT_USING_DFS_ROMFS is not set
+# CONFIG_RT_USING_DFS_RAMFS is not set
+# CONFIG_RT_USING_DFS_UFFS is not set
+# CONFIG_RT_USING_DFS_JFFS2 is not set
+# CONFIG_RT_USING_DFS_NFS is not set
+
+#
+# Device Drivers
+#
+CONFIG_RT_USING_DEVICE_IPC=y
+CONFIG_RT_USING_SERIAL=y
+# CONFIG_RT_USING_CAN is not set
+# CONFIG_RT_USING_HWTIMER is not set
+# CONFIG_RT_USING_CPUTIME is not set
+CONFIG_RT_USING_I2C=y
+# CONFIG_RT_USING_I2C_BITOPS is not set
+CONFIG_RT_USING_PIN=y
+# CONFIG_RT_USING_MTD_NOR is not set
+# CONFIG_RT_USING_MTD_NAND is not set
+# CONFIG_RT_USING_RTC is not set
+# CONFIG_RT_USING_SDIO is not set
+CONFIG_RT_USING_SPI=y
+# CONFIG_RT_USING_SPI_MSD is not set
+CONFIG_RT_USING_SFUD=y
+# CONFIG_RT_SFUD_USING_SFDP is not set
+CONFIG_RT_SFUD_USING_FLASH_INFO_TABLE=y
+# CONFIG_RT_SFUD_DEBUG is not set
+# CONFIG_RT_USING_W25QXX is not set
+# CONFIG_RT_USING_GD is not set
+# CONFIG_RT_USING_ENC28J60 is not set
+# CONFIG_RT_USING_SPI_WIFI is not set
+# CONFIG_RT_USING_WDT is not set
+# CONFIG_RT_USING_WIFI is not set
+
+#
+# Using USB
+#
+# CONFIG_RT_USING_USB_HOST is not set
+# CONFIG_RT_USING_USB_DEVICE is not set
+
+#
+# POSIX layer and C standard library
+#
+CONFIG_RT_USING_LIBC=y
+# CONFIG_RT_USING_PTHREADS is not set
+# CONFIG_RT_USING_POSIX is not set
+# CONFIG_HAVE_SYS_SIGNALS is not set
+
+#
+# Network stack
+#
+
+#
+# light weight TCP/IP stack
+#
+# CONFIG_RT_USING_LWIP is not set
+# CONFIG_RT_USING_LWIP141 is not set
+# CONFIG_RT_USING_LWIP202 is not set
+
+#
+# Modbus master and slave stack
+#
+# CONFIG_RT_USING_MODBUS is not set
+
+#
+# VBUS(Virtual Software BUS)
+#
+# CONFIG_RT_USING_VBUS is not set
+
+#
+# Utilities
+#
+# CONFIG_RT_USING_LOGTRACE is not set
+# CONFIG_RT_USING_RYM is not set
+
+#
+# RT-Thread online packages
+#
+
+#
+# system packages
+#
+
+#
+# RT-Thread GUI Engine
+#
+# CONFIG_PKG_USING_GUIENGINE is not set
+# CONFIG_PKG_USING_LWEXT4 is not set
+# CONFIG_PKG_USING_PARTITION is not set
+# CONFIG_PKG_USING_SQLITE is not set
+# CONFIG_PKG_USING_RTI is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
+
+#
+# IoT - internet of things
+#
+# CONFIG_PKG_USING_PAHOMQTT is not set
+# CONFIG_PKG_USING_WEBCLIENT is not set
+# CONFIG_PKG_USING_MONGOOSE is not set
+# CONFIG_PKG_USING_WEBTERMINAL is not set
+# CONFIG_PKG_USING_CJSON is not set
+# CONFIG_PKG_USING_LJSON is not set
+# CONFIG_PKG_USING_EZXML is not set
+# CONFIG_PKG_USING_NANOPB is not set
+# CONFIG_PKG_USING_GAGENT_CLOUD is not set
+
+#
+# Wi-Fi
+#
+
+#
+# Marvell WiFi
+#
+# CONFIG_PKG_USING_WLANMARVELL is not set
+
+#
+# Wiced WiFi
+#
+# CONFIG_PKG_USING_WLAN_WICED is not set
+# CONFIG_PKG_USING_COAP is not set
+# CONFIG_PKG_USING_NOPOLL is not set
+# CONFIG_PKG_USING_NETUTILS is not set
+# CONFIG_PKG_USING_ONENET is not set
+
+#
+# security packages
+#
+# CONFIG_PKG_USING_MBEDTLS is not set
+# CONFIG_PKG_USING_libsodium is not set
+# CONFIG_PKG_USING_TINYCRYPT is not set
+
+#
+# language packages
+#
+# CONFIG_PKG_USING_JERRYSCRIPT is not set
+# CONFIG_PKG_USING_MICROPYTHON is not set
+
+#
+# multimedia packages
+#
+# CONFIG_PKG_USING_OPENMV is not set
+
+#
+# tools packages
+#
+# CONFIG_PKG_USING_CMBACKTRACE is not set
+# CONFIG_PKG_USING_EASYFLASH is not set
+# CONFIG_PKG_USING_EASYLOGGER is not set
+# CONFIG_PKG_USING_SYSTEMVIEW is not set
+# CONFIG_PKG_USING_IPERF is not set
+
+#
+# miscellaneous packages
+#
+# CONFIG_PKG_USING_FASTLZ is not set
+# CONFIG_PKG_USING_MINILZO is not set
+# CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_SAMPLES is not set
+# CONFIG_PKG_USING_CANFESTIVAL is not set
+
+#
+# example package: hello
+#
+# CONFIG_PKG_USING_HELLO is not set
+CONFIG_RT_USING_USART0=y
+CONFIG_RT_USING_USART1=y
+# CONFIG_RT_USING_USART2 is not set
+# CONFIG_RT_USING_UART3 is not set
+# CONFIG_RT_USING_UART4 is not set
+CONFIG_RT_USING_SPI0=y
+CONFIG_RT_USING_SPI1=y
+# CONFIG_RT_USING_SPI2 is not set
+CONFIG_RT_USING_I2C0=y
+# CONFIG_RT_USING_I2C1 is not set

bsp/gd32303e-eval/Kconfig

+mainmenu "RT-Thread Configuration"
+
+config $BSP_DIR
+    string
+    option env="BSP_ROOT"
+    default "."
+
+config $RTT_DIR
+    string
+    option env="RTT_ROOT"
+    default "../.."
+
+config $PKGS_DIR
+    string
+    option env="PKGS_ROOT"
+    default "packages"
+
+source "$RTT_DIR/Kconfig"
+source "$PKGS_DIR/Kconfig"
+
+config RT_USING_USART0
+    bool "Using USART0"
+    select RT_USING_SERIAL
+    default y
+    
+config RT_USING_USART1
+    bool "Using USART1"
+    select RT_USING_SERIAL
+    default n
+
+config RT_USING_USART2
+    bool "Using USART2"
+    select RT_USING_SERIAL
+    default n
+
+config RT_USING_UART3
+    bool "Using UART3"
+    select RT_USING_SERIAL
+    default n
+    
+config RT_USING_UART4
+    bool "Using UART4"
+    select RT_USING_SERIAL
+    default n
+
+config RT_USING_SPI0
+    bool "Using SPI0"
+    select RT_USING_SPI
+    default y 
+
+config RT_USING_SPI1
+    bool "Using SPI1"
+    select RT_USING_SPI
+    default n  
+
+config RT_USING_SPI2
+    bool "Using SPI2"
+    select RT_USING_SPI
+    default n 
+
+config RT_USING_I2C0
+    bool "Using I2C0"
+    select RT_USING_I2C
+    default n 
+
+config RT_USING_I2C1
+    bool "Using I2C1"
+    select RT_USING_I2C
+    default n  
+
+
+

bsp/gd32303e-eval/Libraries/CMSIS/GD/GD32F30x/Include/system_gd32f30x.h

+/*!
+    \file  system_gd32f30x.h
+    \brief CMSIS Cortex-M4 Device Peripheral Access Layer Header File for
+           GD32F30x Device Series
+*/
+
+/* Copyright (c) 2012 ARM LIMITED
+
+   All rights reserved.
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+   - Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+   - 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.
+   - Neither the name of ARM 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 COPYRIGHT HOLDERS AND 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.
+   ---------------------------------------------------------------------------*/
+
+/* This file refers the CMSIS standard, some adjustments are made according to GigaDevice chips */
+
+#ifndef SYSTEM_GD32F30X_H
+#define SYSTEM_GD32F30X_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+/* system clock frequency (core clock) */
+extern uint32_t SystemCoreClock;
+
+/* function declarations */
+/* initialize the system and update the SystemCoreClock variable */
+extern void SystemInit (void);
+/* update the SystemCoreClock with current core clock retrieved from cpu registers */
+extern void SystemCoreClockUpdate (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* SYSTEM_GD32F30X_H */

bsp/gd32303e-eval/Libraries/CMSIS/GD/GD32F30x/Source/ARM/startup_gd32f30x_cl.s

+;/*!
+;    \file  startup_gd32f30x_cl.s
+;    \brief start up file
+;*/
+
+;/*
+;    Copyright (C) 2017 GigaDevice
+
+;    2017-02-10, V1.0.1, firmware for GD32F30x
+;*/
+
+; <h> Stack Configuration
+;   <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
+; </h>
+
+Stack_Size      EQU     0x00000400
+
+                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     0x00000400
+
+                AREA    HEAP, NOINIT, READWRITE, ALIGN=3
+__heap_base
+Heap_Mem        SPACE   Heap_Size
+__heap_limit
+
+                PRESERVE8
+                THUMB
+
+;               /* reset Vector Mapped to at Address 0 */
+                AREA    RESET, DATA, READONLY
+                EXPORT  __Vectors
+                EXPORT  __Vectors_End
+                EXPORT  __Vectors_Size
+
+__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 handler */
+                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 Commutation 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 Commutation and TIMER13
+                DCD     TIMER7_Channel_IRQHandler         ; 62:TIMER7 Channel Capture Compare
+                DCD     0                                 ; Reserved
+                DCD     EXMC_IRQHandler                   ; 64:EXMC
+                DCD     0                                 ; 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
+
+__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 */
+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
+;               /* external interrupts handler */
+                EXPORT  WWDGT_IRQHandler                  [WEAK]
+                EXPORT  LVD_IRQHandler                    [WEAK]                  
+                EXPORT  TAMPER_IRQHandler                 [WEAK]           
+                EXPORT  RTC_IRQHandler                    [WEAK]               
+                EXPORT  FMC_IRQHandler                    [WEAK]                
+                EXPORT  RCU_CTC_IRQHandler                [WEAK]                 
+                EXPORT  EXTI0_IRQHandler                  [WEAK]                  
+                EXPORT  EXTI1_IRQHandler                  [WEAK]                 
+                EXPORT  EXTI2_IRQHandler                  [WEAK]               
+                EXPORT  EXTI3_IRQHandler                  [WEAK]                
+                EXPORT  EXTI4_IRQHandler                  [WEAK]                 
+                EXPORT  DMA0_Channel0_IRQHandler          [WEAK]         
+                EXPORT  DMA0_Channel1_IRQHandler          [WEAK]          
+                EXPORT  DMA0_Channel2_IRQHandler          [WEAK]        
+                EXPORT  DMA0_Channel3_IRQHandler          [WEAK]         
+                EXPORT  DMA0_Channel4_IRQHandler          [WEAK]          
+                EXPORT  DMA0_Channel5_IRQHandler          [WEAK]          
+                EXPORT  DMA0_Channel6_IRQHandler          [WEAK]          
+                EXPORT  ADC0_1_IRQHandler                 [WEAK]         
+                EXPORT  CAN0_TX_IRQHandler                [WEAK]          
+                EXPORT  CAN0_RX0_IRQHandler               [WEAK]          
+                EXPORT  CAN0_RX1_IRQHandler               [WEAK]           
+                EXPORT  CAN0_EWMC_IRQHandler              [WEAK]           
+                EXPORT  EXTI5_9_IRQHandler                [WEAK]           
+                EXPORT  TIMER0_BRK_TIMER8_IRQHandler      [WEAK]  
+                EXPORT  TIMER0_UP_TIMER9_IRQHandler       [WEAK]  
+                EXPORT  TIMER0_TRG_CMT_TIMER10_IRQHandler [WEAK]
+                EXPORT  TIMER0_Channel_IRQHandler         [WEAK]        
+                EXPORT  TIMER1_IRQHandler                 [WEAK]       
+                EXPORT  TIMER2_IRQHandler                 [WEAK]           
+                EXPORT  TIMER3_IRQHandler                 [WEAK]           
+                EXPORT  I2C0_EV_IRQHandler                [WEAK]          
+                EXPORT  I2C0_ER_IRQHandler                [WEAK]         
+                EXPORT  I2C1_EV_IRQHandler                [WEAK]         
+                EXPORT  I2C1_ER_IRQHandler                [WEAK]         
+                EXPORT  SPI0_IRQHandler                   [WEAK]        
+                EXPORT  SPI1_IRQHandler                   [WEAK]          
+                EXPORT  USART0_IRQHandler                 [WEAK]         
+                EXPORT  USART1_IRQHandler                 [WEAK]         
+                EXPORT  USART2_IRQHandler                 [WEAK]        
+                EXPORT  EXTI10_15_IRQHandler              [WEAK]        
+                EXPORT  RTC_Alarm_IRQHandler              [WEAK]        
+                EXPORT  USBFS_WKUP_IRQHandler             [WEAK]        
+                EXPORT  TIMER7_BRK_TIMER11_IRQHandler     [WEAK] 
+                EXPORT  TIMER7_UP_TIMER12_IRQHandler      [WEAK] 
+                EXPORT  TIMER7_TRG_CMT_TIMER13_IRQHandler [WEAK]
+                EXPORT  TIMER7_Channel_IRQHandler         [WEAK] 
+                EXPORT  EXMC_IRQHandler                   [WEAK]         
+                EXPORT  TIMER4_IRQHandler                 [WEAK]           
+                EXPORT  SPI2_IRQHandler                   [WEAK]          
+                EXPORT  UART3_IRQHandler                  [WEAK]          
+                EXPORT  UART4_IRQHandler                  [WEAK]          
+                EXPORT  TIMER5_IRQHandler                 [WEAK]         
+                EXPORT  TIMER6_IRQHandler                 [WEAK]        
+                EXPORT  DMA1_Channel0_IRQHandler          [WEAK]          
+                EXPORT  DMA1_Channel1_IRQHandler          [WEAK]          
+                EXPORT  DMA1_Channel2_IRQHandler          [WEAK]         
+                EXPORT  DMA1_Channel3_IRQHandler          [WEAK]         
+                EXPORT  DMA1_Channel4_IRQHandler          [WEAK]          
+                EXPORT  ENET_IRQHandler                   [WEAK]         
+                EXPORT  ENET_WKUP_IRQHandler              [WEAK]         
+                EXPORT  CAN1_TX_IRQHandler                [WEAK]          
+                EXPORT  CAN1_RX0_IRQHandler               [WEAK]         
+                EXPORT  CAN1_RX1_IRQHandler               [WEAK]          
+                EXPORT  CAN1_EWMC_IRQHandler              [WEAK]          
+                EXPORT  USBFS_IRQHandler                  [WEAK]          
+  
+;/* external interrupts handler */
+WWDGT_IRQHandler                  
+LVD_IRQHandler                    
+TAMPER_IRQHandler           
+RTC_IRQHandler               
+FMC_IRQHandler                   
+RCU_CTC_IRQHandler                   
+EXTI0_IRQHandler                  
+EXTI1_IRQHandler                 
+EXTI2_IRQHandler                
+EXTI3_IRQHandler                 
+EXTI4_IRQHandler                  
+DMA0_Channel0_IRQHandler         
+DMA0_Channel1_IRQHandler          
+DMA0_Channel2_IRQHandler        
+DMA0_Channel3_IRQHandler         
+DMA0_Channel4_IRQHandler          
+DMA0_Channel5_IRQHandler          
+DMA0_Channel6_IRQHandler          
+ADC0_1_IRQHandler                   
+CAN0_TX_IRQHandler                
+CAN0_RX0_IRQHandler               
+CAN0_RX1_IRQHandler               
+CAN0_EWMC_IRQHandler               
+EXTI5_9_IRQHandler                
+TIMER0_BRK_TIMER8_IRQHandler    
+TIMER0_UP_TIMER9_IRQHandler   
+TIMER0_TRG_CMT_TIMER10_IRQHandler 
+TIMER0_Channel_IRQHandler        
+TIMER1_IRQHandler             
+TIMER2_IRQHandler                 
+TIMER3_IRQHandler                 
+I2C0_EV_IRQHandler                
+I2C0_ER_IRQHandler               
+I2C1_EV_IRQHandler               
+I2C1_ER_IRQHandler               
+SPI0_IRQHandler                  
+SPI1_IRQHandler                   
+USART0_IRQHandler                 
+USART1_IRQHandler                 
+USART2_IRQHandler                
+EXTI10_15_IRQHandler              
+RTC_Alarm_IRQHandler             
+USBFS_WKUP_IRQHandler             
+TIMER7_BRK_TIMER11_IRQHandler   
+TIMER7_UP_TIMER12_IRQHandler  
+TIMER7_TRG_CMT_TIMER13_IRQHandler 
+TIMER7_Channel_IRQHandler         
+EXMC_IRQHandler                   
+TIMER4_IRQHandler                 
+SPI2_IRQHandler                  
+UART3_IRQHandler                  
+UART4_IRQHandler                  
+TIMER5_IRQHandler             
+TIMER6_IRQHandler                
+DMA1_Channel0_IRQHandler          
+DMA1_Channel1_IRQHandler         
+DMA1_Channel2_IRQHandler         
+DMA1_Channel3_IRQHandler         
+DMA1_Channel4_IRQHandler          
+ENET_IRQHandler                  
+ENET_WKUP_IRQHandler             
+CAN1_TX_IRQHandler                
+CAN1_RX0_IRQHandler              
+CAN1_RX1_IRQHandler               
+CAN1_EWMC_IRQHandler               
+USBFS_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

bsp/gd32303e-eval/Libraries/CMSIS/GD/GD32F30x/Source/ARM/startup_gd32f30x_hd.s

+;/*!
+;    \file  startup_gd32f30x_hd.s
+;    \brief start up file
+;*/
+
+;/*
+;    Copyright (C) 2017 GigaDevice
+
+;    2017-02-10, V1.0.1, firmware for GD32F30x
+;*/
+
+; <h> Stack Configuration
+;   <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
+; </h>
+
+Stack_Size      EQU     0x00000400
+
+                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     0x00000400
+
+                AREA    HEAP, NOINIT, READWRITE, ALIGN=3
+__heap_base
+Heap_Mem        SPACE   Heap_Size
+__heap_limit
+
+                PRESERVE8
+                THUMB
+
+;               /* reset Vector Mapped to at Address 0 */
+                AREA    RESET, DATA, READONLY
+                EXPORT  __Vectors
+                EXPORT  __Vectors_End
+                EXPORT  __Vectors_Size
+
+__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 handler */
+                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     USBD_HP_CAN0_TX_IRQHandler        ; 35:USBD HP and CAN0 TX
+                DCD     USBD_LP_CAN0_RX0_IRQHandler       ; 36:USBD LP and 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_IRQHandler             ; 40:TIMER0 Break
+                DCD     TIMER0_UP_IRQHandler              ; 41:TIMER0 Update
+                DCD     TIMER0_TRG_CMT_IRQHandler         ; 42:TIMER0 Trigger and Commutation 
+                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     USBD_WKUP_IRQHandler              ; 58:USBD Wakeup
+                DCD     TIMER7_BRK_IRQHandler             ; 59:TIMER7 Break 
+                DCD     TIMER7_UP_IRQHandler              ; 60:TIMER7 Update 
+                DCD     TIMER7_TRG_CMT_IRQHandler         ; 61:TIMER7 Trigger and Commutation
+                DCD     TIMER7_Channel_IRQHandler         ; 62:TIMER7 Channel Capture Compare
+                DCD     ADC2_IRQHandler                   ; 63:ADC2
+                DCD     EXMC_IRQHandler                   ; 64:EXMC
+                DCD     SDIO_IRQHandler                   ; 65:SDIO
+                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_4_IRQHandler        ; 75:DMA1 Channel3 and Channel4
+
+__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 */
+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
+;               /* external interrupts handler */
+                EXPORT  WWDGT_IRQHandler                  [WEAK]
+                EXPORT  LVD_IRQHandler                    [WEAK]                  
+                EXPORT  TAMPER_IRQHandler                 [WEAK]           
+                EXPORT  RTC_IRQHandler                    [WEAK]               
+                EXPORT  FMC_IRQHandler                    [WEAK]                
+                EXPORT  RCU_CTC_IRQHandler                [WEAK]                 
+                EXPORT  EXTI0_IRQHandler                  [WEAK]                  
+                EXPORT  EXTI1_IRQHandler                  [WEAK]                 
+                EXPORT  EXTI2_IRQHandler                  [WEAK]               
+                EXPORT  EXTI3_IRQHandler                  [WEAK]                
+                EXPORT  EXTI4_IRQHandler                  [WEAK]                 
+                EXPORT  DMA0_Channel0_IRQHandler          [WEAK]         
+                EXPORT  DMA0_Channel1_IRQHandler          [WEAK]          
+                EXPORT  DMA0_Channel2_IRQHandler          [WEAK]        
+                EXPORT  DMA0_Channel3_IRQHandler          [WEAK]         
+                EXPORT  DMA0_Channel4_IRQHandler          [WEAK]          
+                EXPORT  DMA0_Channel5_IRQHandler          [WEAK]          
+                EXPORT  DMA0_Channel6_IRQHandler          [WEAK]          
+                EXPORT  ADC0_1_IRQHandler                 [WEAK]         
+                EXPORT  USBD_HP_CAN0_TX_IRQHandler        [WEAK]          
+                EXPORT  USBD_LP_CAN0_RX0_IRQHandler       [WEAK]          
+                EXPORT  CAN0_RX1_IRQHandler               [WEAK]           
+                EXPORT  CAN0_EWMC_IRQHandler              [WEAK]           
+                EXPORT  EXTI5_9_IRQHandler                [WEAK]           
+                EXPORT  TIMER0_BRK_IRQHandler             [WEAK]    
+                EXPORT  TIMER0_UP_IRQHandler              [WEAK]    
+                EXPORT  TIMER0_TRG_CMT_IRQHandler         [WEAK]    
+                EXPORT  TIMER0_Channel_IRQHandler         [WEAK]        
+                EXPORT  TIMER1_IRQHandler                 [WEAK]       
+                EXPORT  TIMER2_IRQHandler                 [WEAK]           
+                EXPORT  TIMER3_IRQHandler                 [WEAK]           
+                EXPORT  I2C0_EV_IRQHandler                [WEAK]          
+                EXPORT  I2C0_ER_IRQHandler                [WEAK]         
+                EXPORT  I2C1_EV_IRQHandler                [WEAK]         
+                EXPORT  I2C1_ER_IRQHandler                [WEAK]         
+                EXPORT  SPI0_IRQHandler                   [WEAK]        
+                EXPORT  SPI1_IRQHandler                   [WEAK]          
+                EXPORT  USART0_IRQHandler                 [WEAK]         
+                EXPORT  USART1_IRQHandler                 [WEAK]         
+                EXPORT  USART2_IRQHandler                 [WEAK]        
+                EXPORT  EXTI10_15_IRQHandler              [WEAK]        
+                EXPORT  RTC_Alarm_IRQHandler              [WEAK]        
+                EXPORT  USBD_WKUP_IRQHandler              [WEAK]        
+                EXPORT  TIMER7_BRK_IRQHandler             [WEAK]      
+                EXPORT  TIMER7_UP_IRQHandler              [WEAK]     
+                EXPORT  TIMER7_TRG_CMT_IRQHandler         [WEAK]     
+                EXPORT  TIMER7_Channel_IRQHandler         [WEAK]        
+                EXPORT  ADC2_IRQHandler                   [WEAK]       
+                EXPORT  EXMC_IRQHandler                   [WEAK]         
+                EXPORT  SDIO_IRQHandler                   [WEAK]         
+                EXPORT  TIMER4_IRQHandler                 [WEAK]           
+                EXPORT  SPI2_IRQHandler                   [WEAK]          
+                EXPORT  UART3_IRQHandler                  [WEAK]          
+                EXPORT  UART4_IRQHandler                  [WEAK]          
+                EXPORT  TIMER5_IRQHandler                 [WEAK]         
+                EXPORT  TIMER6_IRQHandler                 [WEAK]        
+                EXPORT  DMA1_Channel0_IRQHandler          [WEAK]          
+                EXPORT  DMA1_Channel1_IRQHandler          [WEAK]          
+                EXPORT  DMA1_Channel2_IRQHandler          [WEAK]         
+                EXPORT  DMA1_Channel3_4_IRQHandler        [WEAK]         
+  
+;/* external interrupts handler */
+WWDGT_IRQHandler                  
+LVD_IRQHandler                    
+TAMPER_IRQHandler           
+RTC_IRQHandler               
+FMC_IRQHandler                   
+RCU_CTC_IRQHandler                   
+EXTI0_IRQHandler                  
+EXTI1_IRQHandler                 
+EXTI2_IRQHandler                
+EXTI3_IRQHandler                 
+EXTI4_IRQHandler                  
+DMA0_Channel0_IRQHandler         
+DMA0_Channel1_IRQHandler          
+DMA0_Channel2_IRQHandler        
+DMA0_Channel3_IRQHandler         
+DMA0_Channel4_IRQHandler          
+DMA0_Channel5_IRQHandler          
+DMA0_Channel6_IRQHandler          
+ADC0_1_IRQHandler                   
+USBD_HP_CAN0_TX_IRQHandler
+USBD_LP_CAN0_RX0_IRQHandler
+CAN0_RX1_IRQHandler               
+CAN0_EWMC_IRQHandler               
+EXTI5_9_IRQHandler                
+TIMER0_BRK_IRQHandler    
+TIMER0_UP_IRQHandler   
+TIMER0_TRG_CMT_IRQHandler 
+TIMER0_Channel_IRQHandler        
+TIMER1_IRQHandler             
+TIMER2_IRQHandler                 
+TIMER3_IRQHandler                 
+I2C0_EV_IRQHandler                
+I2C0_ER_IRQHandler               
+I2C1_EV_IRQHandler               
+I2C1_ER_IRQHandler               
+SPI0_IRQHandler                  
+SPI1_IRQHandler                   
+USART0_IRQHandler                 
+USART1_IRQHandler                 
+USART2_IRQHandler                
+EXTI10_15_IRQHandler              
+RTC_Alarm_IRQHandler             
+USBD_WKUP_IRQHandler
+TIMER7_BRK_IRQHandler   
+TIMER7_UP_IRQHandler  
+TIMER7_TRG_CMT_IRQHandler 
+TIMER7_Channel_IRQHandler         
+ADC2_IRQHandler         
+EXMC_IRQHandler                   
+SDIO_IRQHandler                   
+TIMER4_IRQHandler                 
+SPI2_IRQHandler                  
+UART3_IRQHandler                  
+UART4_IRQHandler                  
+TIMER5_IRQHandler             
+TIMER6_IRQHandler                
+DMA1_Channel0_IRQHandler          
+DMA1_Channel1_IRQHandler         
+DMA1_Channel2_IRQHandler         
+DMA1_Channel3_4_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

bsp/gd32303e-eval/Libraries/CMSIS/GD/GD32F30x/Source/ARM/startup_gd32f30x_xd.s

+;/*!
+;    \file  startup_gd32f30x_xd.s
+;    \brief start up file
+;*/
+
+;/*
+;    Copyright (C) 2017 GigaDevice
+
+;    2017-02-10, V1.0.1, firmware for GD32F30x
+;*/
+
+; <h> Stack Configuration
+;   <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
+; </h>
+
+Stack_Size      EQU     0x00000400
+
+                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     0x00000400
+
+                AREA    HEAP, NOINIT, READWRITE, ALIGN=3
+__heap_base
+Heap_Mem        SPACE   Heap_Size
+__heap_limit
+
+                PRESERVE8
+                THUMB
+
+;               /* reset Vector Mapped to at Address 0 */
+                AREA    RESET, DATA, READONLY
+                EXPORT  __Vectors
+                EXPORT  __Vectors_End
+                EXPORT  __Vectors_Size
+
+__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 handler */
+                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     USBD_HP_CAN0_TX_IRQHandler        ; 35:USBD HP and CAN0 TX
+                DCD     USBD_LP_CAN0_RX0_IRQHandler       ; 36:USBD LP and 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 Commutation 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     USBD_WKUP_IRQHandler              ; 58:USBD 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 Commutation and TIMER13
+                DCD     TIMER7_Channel_IRQHandler         ; 62:TIMER7 Channel Capture Compare
+                DCD     ADC2_IRQHandler                   ; 63:ADC2
+                DCD     EXMC_IRQHandler                   ; 64:EXMC
+                DCD     SDIO_IRQHandler                   ; 65:SDIO
+                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_4_IRQHandler        ; 75:DMA1 Channel3 and Channel4
+
+__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 */
+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
+;               /* external interrupts handler */
+                EXPORT  WWDGT_IRQHandler                  [WEAK]
+                EXPORT  LVD_IRQHandler                    [WEAK]                  
+                EXPORT  TAMPER_IRQHandler                 [WEAK]           
+                EXPORT  RTC_IRQHandler                    [WEAK]               
+                EXPORT  FMC_IRQHandler                    [WEAK]                
+                EXPORT  RCU_CTC_IRQHandler                [WEAK]                 
+                EXPORT  EXTI0_IRQHandler                  [WEAK]                  
+                EXPORT  EXTI1_IRQHandler                  [WEAK]                 
+                EXPORT  EXTI2_IRQHandler                  [WEAK]               
+                EXPORT  EXTI3_IRQHandler                  [WEAK]                
+                EXPORT  EXTI4_IRQHandler                  [WEAK]                 
+                EXPORT  DMA0_Channel0_IRQHandler          [WEAK]         
+                EXPORT  DMA0_Channel1_IRQHandler          [WEAK]          
+                EXPORT  DMA0_Channel2_IRQHandler          [WEAK]        
+                EXPORT  DMA0_Channel3_IRQHandler          [WEAK]         
+                EXPORT  DMA0_Channel4_IRQHandler          [WEAK]          
+                EXPORT  DMA0_Channel5_IRQHandler          [WEAK]          
+                EXPORT  DMA0_Channel6_IRQHandler          [WEAK]          
+                EXPORT  ADC0_1_IRQHandler                 [WEAK]         
+                EXPORT  USBD_HP_CAN0_TX_IRQHandler        [WEAK]          
+                EXPORT  USBD_LP_CAN0_RX0_IRQHandler       [WEAK]          
+                EXPORT  CAN0_RX1_IRQHandler               [WEAK]           
+                EXPORT  CAN0_EWMC_IRQHandler              [WEAK]           
+                EXPORT  EXTI5_9_IRQHandler                [WEAK]           
+                EXPORT  TIMER0_BRK_TIMER8_IRQHandler      [WEAK]  
+                EXPORT  TIMER0_UP_TIMER9_IRQHandler       [WEAK]  
+                EXPORT  TIMER0_TRG_CMT_TIMER10_IRQHandler [WEAK]
+                EXPORT  TIMER0_Channel_IRQHandler         [WEAK]        
+                EXPORT  TIMER1_IRQHandler                 [WEAK]       
+                EXPORT  TIMER2_IRQHandler                 [WEAK]           
+                EXPORT  TIMER3_IRQHandler                 [WEAK]           
+                EXPORT  I2C0_EV_IRQHandler                [WEAK]          
+                EXPORT  I2C0_ER_IRQHandler                [WEAK]         
+                EXPORT  I2C1_EV_IRQHandler                [WEAK]         
+                EXPORT  I2C1_ER_IRQHandler                [WEAK]         
+                EXPORT  SPI0_IRQHandler                   [WEAK]        
+                EXPORT  SPI1_IRQHandler                   [WEAK]          
+                EXPORT  USART0_IRQHandler                 [WEAK]         
+                EXPORT  USART1_IRQHandler                 [WEAK]         
+                EXPORT  USART2_IRQHandler                 [WEAK]        
+                EXPORT  EXTI10_15_IRQHandler              [WEAK]        
+                EXPORT  RTC_Alarm_IRQHandler              [WEAK]        
+                EXPORT  USBD_WKUP_IRQHandler              [WEAK]        
+                EXPORT  TIMER7_BRK_TIMER11_IRQHandler     [WEAK] 
+                EXPORT  TIMER7_UP_TIMER12_IRQHandler      [WEAK] 
+                EXPORT  TIMER7_TRG_CMT_TIMER13_IRQHandler [WEAK]
+                EXPORT  TIMER7_Channel_IRQHandler         [WEAK]        
+                EXPORT  ADC2_IRQHandler                   [WEAK]       
+                EXPORT  EXMC_IRQHandler                   [WEAK]         
+                EXPORT  SDIO_IRQHandler                   [WEAK]         
+                EXPORT  TIMER4_IRQHandler                 [WEAK]           
+                EXPORT  SPI2_IRQHandler                   [WEAK]          
+                EXPORT  UART3_IRQHandler                  [WEAK]          
+                EXPORT  UART4_IRQHandler                  [WEAK]          
+                EXPORT  TIMER5_IRQHandler                 [WEAK]         
+                EXPORT  TIMER6_IRQHandler                 [WEAK]        
+                EXPORT  DMA1_Channel0_IRQHandler          [WEAK]          
+                EXPORT  DMA1_Channel1_IRQHandler          [WEAK]          
+                EXPORT  DMA1_Channel2_IRQHandler          [WEAK]         
+                EXPORT  DMA1_Channel3_4_IRQHandler        [WEAK]         
+  
+;/* external interrupts handler */
+WWDGT_IRQHandler                  
+LVD_IRQHandler                    
+TAMPER_IRQHandler           
+RTC_IRQHandler               
+FMC_IRQHandler                   
+RCU_CTC_IRQHandler                   
+EXTI0_IRQHandler                  
+EXTI1_IRQHandler                 
+EXTI2_IRQHandler                
+EXTI3_IRQHandler                 
+EXTI4_IRQHandler                  
+DMA0_Channel0_IRQHandler         
+DMA0_Channel1_IRQHandler          
+DMA0_Channel2_IRQHandler        
+DMA0_Channel3_IRQHandler         
+DMA0_Channel4_IRQHandler          
+DMA0_Channel5_IRQHandler          
+DMA0_Channel6_IRQHandler          
+ADC0_1_IRQHandler                   
+USBD_HP_CAN0_TX_IRQHandler
+USBD_LP_CAN0_RX0_IRQHandler
+CAN0_RX1_IRQHandler               
+CAN0_EWMC_IRQHandler               
+EXTI5_9_IRQHandler                
+TIMER0_BRK_TIMER8_IRQHandler    
+TIMER0_UP_TIMER9_IRQHandler   
+TIMER0_TRG_CMT_TIMER10_IRQHandler 
+TIMER0_Channel_IRQHandler        
+TIMER1_IRQHandler             
+TIMER2_IRQHandler                 
+TIMER3_IRQHandler                 
+I2C0_EV_IRQHandler                
+I2C0_ER_IRQHandler               
+I2C1_EV_IRQHandler               
+I2C1_ER_IRQHandler               
+SPI0_IRQHandler                  
+SPI1_IRQHandler                   
+USART0_IRQHandler                 
+USART1_IRQHandler                 
+USART2_IRQHandler                
+EXTI10_15_IRQHandler              
+RTC_Alarm_IRQHandler             
+USBD_WKUP_IRQHandler
+TIMER7_BRK_TIMER11_IRQHandler   
+TIMER7_UP_TIMER12_IRQHandler  
+TIMER7_TRG_CMT_TIMER13_IRQHandler 
+TIMER7_Channel_IRQHandler         
+ADC2_IRQHandler         
+EXMC_IRQHandler                   
+SDIO_IRQHandler                   
+TIMER4_IRQHandler                 
+SPI2_IRQHandler                  
+UART3_IRQHandler                  
+UART4_IRQHandler                  
+TIMER5_IRQHandler             
+TIMER6_IRQHandler                
+DMA1_Channel0_IRQHandler          
+DMA1_Channel1_IRQHandler         
+DMA1_Channel2_IRQHandler         
+DMA1_Channel3_4_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

bsp/gd32303e-eval/Libraries/CMSIS/GD/GD32F30x/Source/IAR/startup_gd32f30x_cl.s

+;/*!
+;    \file  startup_gd32f30x_cl.s
+;    \brief start up file
+;*/
+
+;/*
+;    Copyright (C) 2017 GigaDevice
+
+;    2017-02-10, V1.0.1, firmware for GD32F30x
+;*/
+
+        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
\ No newline at end of file

bsp/gd32303e-eval/Libraries/CMSIS/GD/GD32F30x/Source/IAR/startup_gd32f30x_hd.s

+;/*!
+;    \file  startup_gd32f30x_hd.s
+;    \brief start up file
+;*/
+
+;/*
+;    Copyright (C) 2017 GigaDevice
+
+;    2017-02-10, V1.0.1, firmware for GD32F30x
+;*/
+
+        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     USBD_HP_CAN0_TX_IRQHandler          ; 35:USBD HP and CAN0 TX
+        DCD     USBD_LP_CAN0_RX0_IRQHandler         ; 36:USBD LP and 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_IRQHandler               ; 40:TIMER0 Break 
+        DCD     TIMER0_UP_IRQHandler                ; 41:TIMER0 Update 
+        DCD     TIMER0_TRG_CMT_IRQHandler           ; 42:TIMER0 Trigger and Commucation 
+        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     USBD_WKUP_IRQHandler                ; 58:USBD Wakeup
+        DCD     TIMER7_BRK_IRQHandler               ; 59:TIMER7 Break 
+        DCD     TIMER7_UP_IRQHandler                ; 60:TIMER7 Update 
+        DCD     TIMER7_TRG_CMT_IRQHandler           ; 61:TIMER7 Trigger and Commucation 
+        DCD     TIMER7_Channel_IRQHandler           ; 62:TIMER7 Channel Capture Compare
+        DCD     ADC2_IRQHandler                     ; 63:ADC2
+        DCD     EXMC_IRQHandler                     ; 64:EXMC
+        DCD     SDIO_IRQHandler                     ; 65:SDIO
+        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_4_IRQHandler          ; 75:DMA1 Channel3 and channel4
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; 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 USBD_HP_CAN0_TX_IRQHandler                
+        SECTION .text:CODE:NOROOT:REORDER(1)
+USBD_HP_CAN0_TX_IRQHandler                
+        B USBD_HP_CAN0_TX_IRQHandler                
+        
+        PUBWEAK USBD_LP_CAN0_RX0_IRQHandler               
+        SECTION .text:CODE:NOROOT:REORDER(1)
+USBD_LP_CAN0_RX0_IRQHandler               
+        B USBD_LP_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_IRQHandler    
+        SECTION .text:CODE:NOROOT:REORDER(1)
+TIMER0_BRK_IRQHandler    
+        B TIMER0_BRK_IRQHandler    
+        
+        PUBWEAK TIMER0_UP_IRQHandler   
+        SECTION .text:CODE:NOROOT:REORDER(1)
+TIMER0_UP_IRQHandler   
+        B TIMER0_UP_IRQHandler   
+        
+        PUBWEAK TIMER0_TRG_CMT_IRQHandler 
+        SECTION .text:CODE:NOROOT:REORDER(1)
+TIMER0_TRG_CMT_IRQHandler 
+        B TIMER0_TRG_CMT_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 USBD_WKUP_IRQHandler             
+        SECTION .text:CODE:NOROOT:REORDER(1)
+USBD_WKUP_IRQHandler             
+        B USBD_WKUP_IRQHandler             
+
+        PUBWEAK TIMER7_BRK_IRQHandler   
+        SECTION .text:CODE:NOROOT:REORDER(1)
+TIMER7_BRK_IRQHandler   
+        B TIMER7_BRK_IRQHandler   
+
+        PUBWEAK TIMER7_UP_IRQHandler  
+        SECTION .text:CODE:NOROOT:REORDER(1)
+TIMER7_UP_IRQHandler  
+        B TIMER7_UP_IRQHandler  
+
+        PUBWEAK TIMER7_TRG_CMT_IRQHandler 
+        SECTION .text:CODE:NOROOT:REORDER(1)
+TIMER7_TRG_CMT_IRQHandler 
+        B TIMER7_TRG_CMT_IRQHandler 
+
+        PUBWEAK TIMER7_Channel_IRQHandler         
+        SECTION .text:CODE:NOROOT:REORDER(1)
+TIMER7_Channel_IRQHandler         
+        B TIMER7_Channel_IRQHandler         
+
+        PUBWEAK ADC2_IRQHandler         
+        SECTION .text:CODE:NOROOT:REORDER(1)
+ADC2_IRQHandler         
+        B ADC2_IRQHandler         
+
+        PUBWEAK EXMC_IRQHandler                   
+        SECTION .text:CODE:NOROOT:REORDER(1)
+EXMC_IRQHandler                   
+        B EXMC_IRQHandler                   
+
+        PUBWEAK SDIO_IRQHandler                   
+        SECTION .text:CODE:NOROOT:REORDER(1)
+SDIO_IRQHandler                   
+        B SDIO_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_4_IRQHandler         
+        SECTION .text:CODE:NOROOT:REORDER(1)
+DMA1_Channel3_4_IRQHandler         
+        B DMA1_Channel3_4_IRQHandler         
+        END
\ No newline at end of file

bsp/gd32303e-eval/Libraries/CMSIS/GD/GD32F30x/Source/IAR/startup_gd32f30x_xd.s

+;/*!
+;    \file  startup_gd32f30x_xd.s
+;    \brief start up file
+;*/
+
+;/*
+;    Copyright (C) 2017 GigaDevice
+
+;    2017-02-10, V1.0.1, firmware for GD32F30x
+;*/
+
+        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     USBD_HP_CAN0_TX_IRQHandler          ; 35:USBD HP and CAN0 TX
+        DCD     USBD_LP_CAN0_RX0_IRQHandler         ; 36:USBD LP and 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     USBD_WKUP_IRQHandler                ; 58:USBD 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     ADC2_IRQHandler                     ; 63:ADC2
+        DCD     EXMC_IRQHandler                     ; 64:EXMC
+        DCD     SDIO_IRQHandler                     ; 65:SDIO
+        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_4_IRQHandler          ; 75:DMA1 Channel3 and channel4
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; 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 USBD_HP_CAN0_TX_IRQHandler                
+        SECTION .text:CODE:NOROOT:REORDER(1)
+USBD_HP_CAN0_TX_IRQHandler                
+        B USBD_HP_CAN0_TX_IRQHandler                
+        
+        PUBWEAK USBD_LP_CAN0_RX0_IRQHandler               
+        SECTION .text:CODE:NOROOT:REORDER(1)
+USBD_LP_CAN0_RX0_IRQHandler               
+        B USBD_LP_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 USBD_WKUP_IRQHandler             
+        SECTION .text:CODE:NOROOT:REORDER(1)
+USBD_WKUP_IRQHandler             
+        B USBD_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 ADC2_IRQHandler         
+        SECTION .text:CODE:NOROOT:REORDER(1)
+ADC2_IRQHandler         
+        B ADC2_IRQHandler         
+
+        PUBWEAK EXMC_IRQHandler                   
+        SECTION .text:CODE:NOROOT:REORDER(1)
+EXMC_IRQHandler                   
+        B EXMC_IRQHandler                   
+
+        PUBWEAK SDIO_IRQHandler                   
+        SECTION .text:CODE:NOROOT:REORDER(1)
+SDIO_IRQHandler                   
+        B SDIO_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_4_IRQHandler         
+        SECTION .text:CODE:NOROOT:REORDER(1)
+DMA1_Channel3_4_IRQHandler         
+        B DMA1_Channel3_4_IRQHandler         
+        END
\ No newline at end of file

bsp/gd32303e-eval/Libraries/GD32F30x_standard_peripheral/Include/gd32f30x_crc.h

+/*!
+    \file  gd32f30x_crc.h
+    \brief definitions for the CRC
+*/
+
+/*
+    Copyright (C) 2017 GigaDevice
+
+    2017-02-10, V1.0.0, firmware for GD32F30x
+*/
+
+#ifndef GD32F30X_CRC_H
+#define GD32F30X_CRC_H
+
+#include "gd32f30x.h"
+
+/* CRC definitions */
+#define CRC                            CRC_BASE
+
+/* registers definitions */
+#define CRC_DATA                       REG32(CRC + 0x00U)              /*!< CRC data register */
+#define CRC_FDATA                      REG32(CRC + 0x04U)              /*!< CRC free data register */
+#define CRC_CTL                        REG32(CRC + 0x08U)              /*!< CRC control register */
+
+/* bits definitions */
+/* CRC_DATA */
+#define CRC_DATA_DATA                  BITS(0,31)                      /*!< CRC calculation result bits */
+
+/* CRC_FDATA */
+#define CRC_FDATA_FDATA                BITS(0,7)                       /*!< CRC free data bits */
+
+/* CRC_CTL */
+#define CRC_CTL_RST                    BIT(0)                          /*!< CRC reset CRC_DATA register bit */
+
+
+/* function declarations */
+/* deinit CRC calculation unit */
+void crc_deinit(void);
+
+/* reset data register to the value of initializaiton data register */
+void crc_data_register_reset(void);
+/* read the data register */
+uint32_t crc_data_register_read(void);
+
+/* read the free data register */
+uint8_t crc_free_data_register_read(void);
+/* write the free data register */
+void crc_free_data_register_write(uint8_t free_data);
+
+/* CRC calculate a 32-bit data */
+uint32_t crc_single_data_calculate(uint32_t sdata);
+/* CRC calculate a 32-bit data array */
+uint32_t crc_block_data_calculate(uint32_t array[], uint32_t size);
+
+#endif /* GD32F30X_CRC_H */

bsp/gd32303e-eval/Libraries/GD32F30x_usbd_driver/Include/usbd_int.h

+/*!
+    \file  usbd_int.h
+    \brief USB device interrupt handler header file
+*/
+
+/*
+    Copyright (C) 2017 GigaDevice
+
+    2017-02-10, V1.0.0, firmware for GD32F30x
+*/
+
+#ifndef USBD_INT_H
+#define USBD_INT_H
+
+#include "usbd_core.h"
+#include "usbd_std.h"
+#include "usbd_pwr.h"
+
+extern usbd_core_handle_struct usb_device_dev;
+
+typedef struct
+{
+    uint8_t (*SOF) (usbd_core_handle_struct *pudev); /*!< SOF ISR callback */
+}usbd_int_cb_struct;
+
+extern usbd_int_cb_struct *usbd_int_fops;
+
+/* function declarations */
+/* USB device interrupt service routine */
+void  usbd_isr (void);
+
+#endif /* USBD_INT_H */

bsp/gd32303e-eval/SConscript

+# for module compiling
+import os
+Import('RTT_ROOT')
+
+cwd = str(Dir('#'))
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')