diff --git a/targets/TARGET_GigaDevice/TARGET_GD32F30X/TATGET_GD32F307VG/device/TOOLCHAIN_ARM_STD/startup_gd32f30x_cl.s b/targets/TARGET_GigaDevice/TARGET_GD32F30X/TATGET_GD32F307VG/device/TOOLCHAIN_ARM_STD/startup_gd32f30x_cl.s
deleted file mode 100644
index ae78730d91..0000000000
--- a/targets/TARGET_GigaDevice/TARGET_GD32F30X/TATGET_GD32F307VG/device/TOOLCHAIN_ARM_STD/startup_gd32f30x_cl.s
+++ /dev/null
@@ -1,359 +0,0 @@
-;/*!
-; \file startup_gd32f30x_cl.s
-; \brief start up file
-;
-; \version 2018-10-10, V1.1.0, firmware for GD32F30x(The version is for mbed)
-;*/
-;
-;/*
-; Copyright (c) 2018, GigaDevice Semiconductor Inc.
-;
-; All rights reserved.
-;
-; Redistribution and use in source and binary forms, with or without modification,
-;are permitted provided that the following conditions are met:
-;
-; 1. Redistributions of source code must retain the above copyright notice, this
-; list of conditions and the following disclaimer.
-; 2. Redistributions in binary form must reproduce the above copyright notice,
-; this list of conditions and the following disclaimer in the documentation
-; and/or other materials provided with the distribution.
-; 3. Neither the name of the copyright holder nor the names of its contributors
-; may be used to endorse or promote products derived from this software without
-; specific prior written permission.
-;
-; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-;AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-;WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-;IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-;INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-;NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-;PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-;WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-;ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
-;OF SUCH DAMAGE.
-;*/
-
-; Stack Configuration
-; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
-;
-
-Stack_Size EQU 0x00000400
-
- AREA STACK, NOINIT, READWRITE, ALIGN=3
-Stack_Mem SPACE Stack_Size
-__initial_sp EQU 0x20018000
-
-
-; Heap Configuration
-; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
-;
-
-Heap_Size EQU 0x00000400
-
- AREA HEAP, NOINIT, READWRITE, ALIGN=3
-__heap_base
-Heap_Mem SPACE Heap_Size
-__heap_limit
-
- PRESERVE8
- THUMB
-
-; /* 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
-
- END