[bsp][gd32303e-eval]add gcc support

bsp/gd32303e-eval/Libraries/CMSIS/GD/GD32F30x/Source/GCC/startup_gd32f30x_hd.S

+;/*
+; * File      : startup_gd32f30x_hd.s
+; * This file is part of RT-Thread RTOS
+; * COPYRIGHT (C) 2006 - 2018, RT-Thread Development Team
+; *
+; *  This program is free software; you can redistribute it and/or modify
+; *  it under the terms of the GNU General Public License as published by
+; *  the Free Software Foundation; either version 2 of the License, or
+; *  (at your option) any later version.
+; *
+; *  This program is distributed in the hope that it will be useful,
+; *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+; *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+; *  GNU General Public License for more details.
+; *
+; *  You should have received a copy of the GNU General Public License along
+; *  with this program; if not, write to the Free Software Foundation, Inc.,
+; *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+; *
+; * Change Logs:
+; * Date           Author       Notes
+; * 2018-05-22     tanek        first implementation
+; */
+
+.syntax unified
+.cpu cortex-m4
+.fpu softvfp
+.thumb
+
+.global  g_pfnVectors
+.global  Default_Handler
+
+    .section  .isr_vector,"a",%progbits
+    .type  g_pfnVectors, %object
+
+g_pfnVectors:
+    .word     _estack                      	// Top of Stack
+    .word     Reset_Handler                     // Reset Handler
+    .word     NMI_Handler                       // NMI Handler
+    .word     HardFault_Handler                 // Hard Fault Handler
+    .word     MemManage_Handler                 // MPU Fault Handler
+    .word     BusFault_Handler                  // Bus Fault Handler
+    .word     UsageFault_Handler                // Usage Fault Handler
+    .word     0                                 // Reserved
+    .word     0                                 // Reserved
+    .word     0                                 // Reserved
+    .word     0                                 // Reserved
+    .word     SVC_Handler                       // SVCall Handler
+    .word     DebugMon_Handler                  // Debug Monitor Handler
+    .word     0                                 // Reserved
+    .word     PendSV_Handler                    // PendSV Handler
+    .word     SysTick_Handler                   // SysTick Handler
+
+    // external interrupts handler
+    .word     WWDGT_IRQHandler                  // 16:Window Watchdog Timer
+    .word     LVD_IRQHandler                    // 17:LVD through EXTI Line detect
+    .word     TAMPER_IRQHandler                 // 18:Tamper through EXTI Line detect
+    .word     RTC_IRQHandler                    // 19:RTC through EXTI Line
+    .word     FMC_IRQHandler                    // 20:FMC
+    .word     RCU_CTC_IRQHandler                // 21:RCU and CTC
+    .word     EXTI0_IRQHandler                  // 22:EXTI Line 0
+    .word     EXTI1_IRQHandler                  // 23:EXTI Line 1
+    .word     EXTI2_IRQHandler                  // 24:EXTI Line 2
+    .word     EXTI3_IRQHandler                  // 25:EXTI Line 3
+    .word     EXTI4_IRQHandler                  // 26:EXTI Line 4
+    .word     DMA0_Channel0_IRQHandler          // 27:DMA0 Channel0
+    .word     DMA0_Channel1_IRQHandler          // 28:DMA0 Channel1
+    .word     DMA0_Channel2_IRQHandler          // 29:DMA0 Channel2
+    .word     DMA0_Channel3_IRQHandler          // 30:DMA0 Channel3
+    .word     DMA0_Channel4_IRQHandler          // 31:DMA0 Channel4
+    .word     DMA0_Channel5_IRQHandler          // 32:DMA0 Channel5
+    .word     DMA0_Channel6_IRQHandler          // 33:DMA0 Channel6
+    .word     ADC0_1_IRQHandler                 // 34:ADC0 and ADC1
+    .word     USBD_HP_CAN0_TX_IRQHandler        // 35:USBD HP and CAN0 TX
+    .word     USBD_LP_CAN0_RX0_IRQHandler       // 36:USBD LP and CAN0 RX0
+    .word     CAN0_RX1_IRQHandler               // 37:CAN0 RX1
+    .word     CAN0_EWMC_IRQHandler              // 38:CAN0 EWMC
+    .word     EXTI5_9_IRQHandler                // 39:EXTI5 to EXTI9
+    .word     TIMER0_BRK_IRQHandler             // 40:TIMER0 Break
+    .word     TIMER0_UP_IRQHandler              // 41:TIMER0 Update
+    .word     TIMER0_TRG_CMT_IRQHandler         // 42:TIMER0 Trigger and Commutation 
+    .word     TIMER0_Channel_IRQHandler         // 43:TIMER0 Channel Capture Compare
+    .word     TIMER1_IRQHandler                 // 44:TIMER1
+    .word     TIMER2_IRQHandler                 // 45:TIMER2
+    .word     TIMER3_IRQHandler                 // 46:TIMER3
+    .word     I2C0_EV_IRQHandler                // 47:I2C0 Event
+    .word     I2C0_ER_IRQHandler                // 48:I2C0 Error
+    .word     I2C1_EV_IRQHandler                // 49:I2C1 Event
+    .word     I2C1_ER_IRQHandler                // 50:I2C1 Error
+    .word     SPI0_IRQHandler                   // 51:SPI0
+    .word     SPI1_IRQHandler                   // 52:SPI1
+    .word     USART0_IRQHandler                 // 53:USART0
+    .word     USART1_IRQHandler                 // 54:USART1
+    .word     USART2_IRQHandler                 // 55:USART2
+    .word     EXTI10_15_IRQHandler              // 56:EXTI10 to EXTI15
+    .word     RTC_Alarm_IRQHandler              // 57:RTC Alarm
+    .word     USBD_WKUP_IRQHandler              // 58:USBD Wakeup
+    .word     TIMER7_BRK_IRQHandler             // 59:TIMER7 Break 
+    .word     TIMER7_UP_IRQHandler              // 60:TIMER7 Update 
+    .word     TIMER7_TRG_CMT_IRQHandler         // 61:TIMER7 Trigger and Commutation
+    .word     TIMER7_Channel_IRQHandler         // 62:TIMER7 Channel Capture Compare
+    .word     ADC2_IRQHandler                   // 63:ADC2
+    .word     EXMC_IRQHandler                   // 64:EXMC
+    .word     SDIO_IRQHandler                   // 65:SDIO
+    .word     TIMER4_IRQHandler                 // 66:TIMER4
+    .word     SPI2_IRQHandler                   // 67:SPI2
+    .word     UART3_IRQHandler                  // 68:UART3
+    .word     UART4_IRQHandler                  // 69:UART4
+    .word     TIMER5_IRQHandler                 // 70:TIMER5 
+    .word     TIMER6_IRQHandler                 // 71:TIMER6
+    .word     DMA1_Channel0_IRQHandler          // 72:DMA1 Channel0
+    .word     DMA1_Channel1_IRQHandler          // 73:DMA1 Channel1
+    .word     DMA1_Channel2_IRQHandler          // 74:DMA1 Channel2
+    .word     DMA1_Channel3_4_IRQHandler        // 75:DMA1 Channel3 and Channel4
+
+    .size  g_pfnVectors, .-g_pfnVectors
+
+    .section  .text.Reset_Handler
+    .weak  Reset_Handler
+    .type  Reset_Handler, %function
+Reset_Handler:
+    ldr r1, =_sidata
+    ldr r2, =_sdata
+    ldr r3, =_edata
+
+    subs r3, r2
+    ble fill_bss_start
+
+loop_copy_data:
+    subs r3, #4
+    ldr r0, [r1,r3]
+    str r0, [r2,r3]
+    bgt loop_copy_data
+
+fill_bss_start:
+    ldr r1, =__bss_start
+    ldr r2, =__bss_end
+    movs r0, 0
+    subs r2, r1
+    ble startup_enter
+
+loop_fill_bss:
+    subs r2, #4
+    str r0, [r1, r2]
+    bgt loop_fill_bss
+
+startup_enter:
+    bl SystemInit
+    bl entry
+
+    /* Exception Handlers */
+    .weak   NMI_Handler
+    .type   NMI_Handler, %function
+NMI_Handler:
+    b       .
+    .size   NMI_Handler, . - NMI_Handler
+
+    .weak   MemManage_Handler
+    .type   MemManage_Handler, %function
+MemManage_Handler:
+    b       .
+    .size   MemManage_Handler, . - MemManage_Handler
+
+    .weak   BusFault_Handler
+    .type   BusFault_Handler, %function
+BusFault_Handler:
+    b       .
+    .size   BusFault_Handler, . - BusFault_Handler
+    
+    .weak   UsageFault_Handler
+    .type   UsageFault_Handler, %function
+UsageFault_Handler:
+    b       .
+    .size   UsageFault_Handler, . - UsageFault_Handler
+    
+    .weak   SVC_Handler
+    .type   SVC_Handler, %function
+SVC_Handler:
+    b       .
+    .size   SVC_Handler, . - SVC_Handler
+
+    .weak   DebugMon_Handler
+    .type   DebugMon_Handler, %function
+DebugMon_Handler:
+    b       .
+    .size   DebugMon_Handler, . - DebugMon_Handler
+
+    .weak   PendSV_Handler
+    .type   PendSV_Handler, %function
+PendSV_Handler:
+    b       .
+    .size   PendSV_Handler, . - PendSV_Handler
+    
+    .weak   SysTick_Handler
+    .type   SysTick_Handler, %function
+SysTick_Handler:
+    b       .
+    .size   SysTick_Handler, . - SysTick_Handler
+    
+    /* IQR Handler */
+    .section  .text.Default_Handler,"ax",%progbits
+    .type  Default_Handler, %function
+Default_Handler:
+    b  .
+    .size  Default_Handler, . - Default_Handler
+
+    .macro  IRQ handler
+    .weak   \handler
+    .set    \handler, Default_Handler
+    .endm
+
+    IRQ WWDGT_IRQHandler
+    IRQ LVD_IRQHandler
+    IRQ TAMPER_IRQHandler
+    IRQ RTC_IRQHandler
+    IRQ FMC_IRQHandler
+    IRQ RCU_CTC_IRQHandler
+    IRQ EXTI0_IRQHandler
+    IRQ EXTI1_IRQHandler
+    IRQ EXTI2_IRQHandler
+    IRQ EXTI3_IRQHandler
+    IRQ EXTI4_IRQHandler
+    IRQ DMA0_Channel0_IRQHandler
+    IRQ DMA0_Channel1_IRQHandler
+    IRQ DMA0_Channel2_IRQHandler
+    IRQ DMA0_Channel3_IRQHandler
+    IRQ DMA0_Channel4_IRQHandler
+    IRQ DMA0_Channel5_IRQHandler
+    IRQ DMA0_Channel6_IRQHandler
+    IRQ ADC0_1_IRQHandler
+    IRQ USBD_HP_CAN0_TX_IRQHandler
+    IRQ USBD_LP_CAN0_RX0_IRQHandler
+    IRQ CAN0_RX1_IRQHandler
+    IRQ CAN0_EWMC_IRQHandler
+    IRQ EXTI5_9_IRQHandler
+    IRQ TIMER0_BRK_IRQHandler
+    IRQ TIMER0_UP_IRQHandler
+    IRQ TIMER0_TRG_CMT_IRQHandler
+    IRQ TIMER0_Channel_IRQHandler
+    IRQ TIMER1_IRQHandler
+    IRQ TIMER2_IRQHandler
+    IRQ TIMER3_IRQHandler
+    IRQ I2C0_EV_IRQHandler
+    IRQ I2C0_ER_IRQHandler
+    IRQ I2C1_EV_IRQHandler
+    IRQ I2C1_ER_IRQHandler
+    IRQ SPI0_IRQHandler
+    IRQ SPI1_IRQHandler
+    IRQ USART0_IRQHandler
+    IRQ USART1_IRQHandler
+    IRQ USART2_IRQHandler
+    IRQ EXTI10_15_IRQHandler
+    IRQ RTC_Alarm_IRQHandler
+    IRQ USBD_WKUP_IRQHandler
+    IRQ TIMER7_BRK_IRQHandler
+    IRQ TIMER7_UP_IRQHandler
+    IRQ TIMER7_TRG_CMT_IRQHandler
+    IRQ TIMER7_Channel_IRQHandler
+    IRQ ADC2_IRQHandler
+    IRQ EXMC_IRQHandler
+    IRQ SDIO_IRQHandler
+    IRQ TIMER4_IRQHandler
+    IRQ SPI2_IRQHandler
+    IRQ UART3_IRQHandler
+    IRQ UART4_IRQHandler
+    IRQ TIMER5_IRQHandler
+    IRQ TIMER6_IRQHandler
+    IRQ DMA1_Channel0_IRQHandler
+    IRQ DMA1_Channel1_IRQHandler
+    IRQ DMA1_Channel2_IRQHandler
+    IRQ DMA1_Channel3_4_IRQHandler

bsp/gd32303e-eval/Libraries/SConscript

@@ -11,10 +11,7 @@ src += [cwd + '/CMSIS/GD/GD32F30x/Source/system_gd32f30x.c']
 
 #add for startup script
 if rtconfig.CROSS_TOOL == 'gcc':
-    print('=================================================')
-    print('Not support gcc yet !')
-    print('=================================================')
-    exit(0)
+    src += [cwd + '/CMSIS/GD/GD32F30x/Source/GCC/startup_gd32f30x_hd.s']
 elif rtconfig.CROSS_TOOL == 'keil':
     src += [cwd + '/CMSIS/GD/GD32F30x/Source/ARM/startup_gd32f30x_hd.s']
 elif rtconfig.CROSS_TOOL == 'iar':

bsp/gd32303e-eval/README.md

@@ -15,12 +15,13 @@
 
 ## 2. 编译说明
 
-GD32303E-EVAL板级包支持MDK5和IAR。
+GD32303E-EVAL板级包支持MDK5、IAR开发环境和GCC编译器，以下是具体版本信息： 
 
 | IDE/编译器 | 已测试版本 |
 | -- | -- |
 | MDK5 | MDK5.25 |
 | IAR | IAR8.20 |
+| GCC | GCC 5.4.1 20160919 (release) | 
 
 ## 3. 烧写及执行
 

bsp/gd32303e-eval/RTE/_rt-thread_gd32f30x/RTE_Components.h

+
+/*
+ * Auto generated Run-Time-Environment Component Configuration File
+ *      *** Do not modify ! ***
+ *
+ * Project: 'project' 
+ * Target:  'rt-thread_gd32f30x' 
+ */
+
+#ifndef RTE_COMPONENTS_H
+#define RTE_COMPONENTS_H
+
+
+/*
+ * Define the Device Header File: 
+ */
+#define CMSIS_device_header "gd32f30x.h"
+
+
+#endif /* RTE_COMPONENTS_H */

bsp/gd32303e-eval/cconfig.h

+#ifndef CCONFIG_H__
+#define CCONFIG_H__
+/* Automatically generated file; DO NOT EDIT. */
+/* compiler configure file for RT-Thread in GCC*/
+
+#define HAVE_NEWLIB_H 1
+#define LIBC_VERSION "newlib 2.4.0"
+
+#define HAVE_SYS_SIGNAL_H 1
+#define HAVE_SYS_SELECT_H 1
+#define HAVE_PTHREAD_H 1
+
+#define HAVE_FDSET 1
+#define HAVE_SIGACTION 1
+#define GCC_VERSION "5.4.1 20160919 (release) [ARM/embedded-5-branch revision 240496]"
+#define STDC "2011"
+
+#endif

bsp/gd32303e-eval/drivers/board.c

@@ -25,7 +25,7 @@ void Error_Handler(void)
 {
     /* USER CODE BEGIN Error_Handler */
     /* User can add his own implementation to report the HAL error return state */
-  while(1)
+    while (1)
     {
     }
     /* USER CODE END Error_Handler */
@@ -54,7 +54,6 @@ void SysTick_Handler(void)
     rt_interrupt_leave();
 }
 
-
 /**
  * This function will initial GD32 board.
  */
@@ -77,7 +76,7 @@ void rt_hw_board_init()
 #endif
 
 #ifdef RT_USING_CONSOLE
-    rt_console_set_device(CONSOLE_DEVICE);
+    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
 #endif
 
 #ifdef RT_USING_HEAP   

bsp/gd32303e-eval/drivers/board.h

@@ -42,33 +42,6 @@ extern int __bss_end;
 
 #define HEAP_END          GD32_SRAM_END
 
-// <o> Console on USART: 
-//  <127=> no console 
-//  <0=>USART 0 <1=>USART 1 <2=>USART 2 <3=> USART 3
-//  <4=>USART 4  
-// 	<i>Default: 0
-#define GD32_CONSOLE_USART	0
-
-void rt_hw_board_init(void);
-
-#if GD32_CONSOLE_USART == 127
-    #define CONSOLE_DEVICE "no"
-#elif GD32_CONSOLE_USART == 0
-    #define CONSOLE_DEVICE "uart0"
-#elif GD32_CONSOLE_USART == 1
-    #define CONSOLE_DEVICE "uart1"
-#elif GD32_CONSOLE_USART == 2
-    #define CONSOLE_DEVICE "uart2"
-#elif GD32_CONSOLE_USART == 3
-    #define CONSOLE_DEVICE "uart3"
-#elif GD32_CONSOLE_USART == 4
-    #define CONSOLE_DEVICE "uart4"
-#endif
-
-#define FINSH_DEVICE_NAME   CONSOLE_DEVICE
-
-void Error_Handler(void);
-
 #endif
 
 //*** <<< end of configuration section >>>    ***

bsp/gd32303e-eval/drivers/drv_usart.c

@@ -296,7 +296,6 @@ static rt_err_t gd32_control(struct rt_serial_device *serial, int cmd, void *arg
         /* enable interrupt */
         usart_interrupt_enable(uart->uart_periph, USART_INT_RBNE);
         break;
-		
     }
 
     return RT_EOK;
@@ -355,7 +354,7 @@ static const struct rt_uart_ops gd32_uart_ops =
     gd32_configure,
     gd32_control,
     gd32_putc,
-    gd32_getc,
+    gd32_getc
 };
 
 int gd32_hw_usart_init(void)

bsp/gd32303e-eval/gd32_rom.ld

 /*
- * linker script for GD32F4xx with GNU ld
+ * linker script for GD32F30x with GNU ld
  * bernard.xiong 2009-10-14
  */
 

bsp/gd32303e-eval/project.uvoptx

@@ -196,7 +196,7 @@
 
   <Group>
     <GroupName>Drivers</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>

bsp/gd32303e-eval/rtconfig.py

@@ -12,7 +12,7 @@ if os.getenv('RTT_CC'):
 # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
 if  CROSS_TOOL == 'gcc':
     PLATFORM    = 'gcc'
-	EXEC_PATH 	= 'D:/ArdaArmTools/GNUARM_4.9_2015q1/bin'
+    EXEC_PATH   = r'D:/toolchain/gnu_tools_arm_embedded/5.4_2016q3/bin'
 elif CROSS_TOOL == 'keil':
     PLATFORM 	= 'armcc'
     EXEC_PATH 	= r'C:/Keil_v5'