WiP

workspace/TS100/Core/BSP/Pine64/BSP.cpp

@@ -126,4 +126,6 @@ void reboot() {
 void delay_ms(uint16_t count) {
 	delay_1ms(count);
 }
-
+uint32_t __get_IPSR(void) {
+	return 0;	// To shut-up CMSIS
+}

workspace/TS100/Core/BSP/Pine64/Vendor/NMSIS/Core/Include/riscv_bits.h

@@ -37,7 +37,7 @@
 #endif /* __riscv_xlen */
 
 #define REGBYTES (1 << LOG_REGBYTES)
-
+#ifdef __riscv_flen
 #if __riscv_flen == 64
 # define FPSTORE                fsd
 # define FPLOAD                 fld
@@ -47,7 +47,9 @@
 # define FPLOAD                 flw
 # define LOG_FPREGBYTES         2
 #endif /* __riscv_flen */
-#define FPREGBYTES              (1 << LOG_FPREGBYTES)
+#endif
+
+ #define FPREGBYTES              (1 << LOG_FPREGBYTES)
 
 #define __rv_likely(x)          __builtin_expect((x), 1)
 #define __rv_unlikely(x)        __builtin_expect((x), 0)

workspace/TS100/Core/BSP/Pine64/Vendor/SoC/gd32vf103/Board/gd32vf103v_eval/Source/GCC/gcc_gd32vf103_flashxip.ld

@@ -254,7 +254,17 @@ SECTIONS
     *(.sdata .sdata.* .sdata*)
     *(.gnu.linkonce.s.*)
   } >ram AT>flash
+  .logo_page (NOLOAD) :
+  {
+    . = ABSOLUTE(__FLASH_END_ADDR__ - 2048);
+    KEEP (*(.logo_page*))
+  } > ROM
 
+  .settings_page (NOLOAD) :
+  {
+    . = ABSOLUTE(__FLASH_END_ADDR__ - 1024);
+    KEEP (*(.settings_page*))
+  } > ROM
   . = ALIGN(4);
   PROVIDE( _edata = . );
   PROVIDE( edata = . );

workspace/TS100/Core/BSP/Pine64/Vendor/SoC/gd32vf103/Common/Source/Drivers/gd32vf103_eclic.c

@@ -89,12 +89,3 @@ void eclic_system_reset(void) {
   REG32(REG_DBGMCU2) = 0x1;
 }
 
-/*!
-    \brief      send event(SEV)
-    \param[in]  none
-    \param[out] none
-    \retval     none
-*/
-void eclic_send_event(void) {
-  set_csr(0x812, 0x1);
-}

workspace/TS100/Core/BSP/Pine64/Vendor/SoC/gd32vf103/Common/Source/system_gd32vf103.c

@@ -91,10 +91,9 @@ uint32_t SystemCoreClock = __SYSTEM_CLOCK_108M_PLL_HXTAL;  /* System Clock Frequ
  \param[in]  none
  \param[out] none
  \retval     none
-*/
+ */
 
-static void system_clock_108m_hxtal(void)
-{
+static void system_clock_108m_hxtal(void) {
 	uint32_t timeout = 0U;
 	uint32_t stab_flag = 0U;
 
@@ -183,13 +182,11 @@ static void system_clock_108m_hxtal(void)
  \param[in]  none
  \param[out] none
  \retval     none
-*/
-static void system_clock_config(void)
-{
+ */
+static void system_clock_config(void) {
 	system_clock_108m_hxtal();
 }
 
-
 /**
  * \brief      Function to update the variable \ref SystemCoreClock
  * \details
@@ -197,7 +194,7 @@ static void system_clock_config(void)
  * during program execution. The function evaluates the clock register settings and calculates
  * the current core clock.
  */
-void SystemCoreClockUpdate (void)            /* Get Core Clock Frequency */
+void SystemCoreClockUpdate(void) /* Get Core Clock Frequency */
 {
 	/* ToDo: add code to calculate the system frequency based upon the current
 	 *    register settings.
@@ -285,8 +282,7 @@ void SystemCoreClockUpdate (void)            /* Get Core Clock Frequency */
  * with a variable clock speed, it updates the variable \ref SystemCoreClock.
  * SystemInit is called from the file <b>startup<i>_device</i></b>.
  */
-void SystemInit (void)
-{
+void SystemInit(void) {
 	/* ToDo: add code to initialize the system
 	 * Warn: do not use global variables because this function is called before
 	 * reaching pre-main. RW section maybe overwritten afterwards.
@@ -296,7 +292,8 @@ void SystemInit (void)
 	RCU_CTL |= RCU_CTL_IRC8MEN;
 
 	/* reset SCS, AHBPSC, APB1PSC, APB2PSC, ADCPSC, CKOUT0SEL bits */
-    RCU_CFG0 &= ~(RCU_CFG0_SCS | RCU_CFG0_AHBPSC | RCU_CFG0_APB1PSC | RCU_CFG0_APB2PSC |
+	RCU_CFG0 &= ~(RCU_CFG0_SCS | RCU_CFG0_AHBPSC | RCU_CFG0_APB1PSC
+			| RCU_CFG0_APB2PSC |
 			RCU_CFG0_ADCPSC | RCU_CFG0_ADCPSC_2 | RCU_CFG0_CKOUT0SEL);
 
 	/* reset HXTALEN, CKMEN, PLLEN bits */
@@ -312,7 +309,8 @@ void SystemInit (void)
 	RCU_CFG1 = 0x00000000U;
 
 	/* Reset HXTALEN, CKMEN, PLLEN, PLL1EN and PLL2EN bits */
-    RCU_CTL &= ~(RCU_CTL_PLLEN | RCU_CTL_PLL1EN | RCU_CTL_PLL2EN | RCU_CTL_CKMEN | RCU_CTL_HXTALEN);
+	RCU_CTL &= ~(RCU_CTL_PLLEN | RCU_CTL_PLL1EN | RCU_CTL_PLL2EN | RCU_CTL_CKMEN
+			| RCU_CTL_HXTALEN);
 	/* disable all interrupts */
 	RCU_INT = 0x00FF0000U;
 
@@ -340,7 +338,7 @@ void SystemInit (void)
  * - Exception code 0 - 11, totally 12 exceptions are mapped to SystemExceptionHandlers[0:11]
  * - Exception for NMI is also re-routed to exception handling(exception code 0xFFF) in startup code configuration, the handler itself is mapped to SystemExceptionHandlers[MAX_SYSTEM_EXCEPTION_NUM]
  */
-static unsigned long SystemExceptionHandlers[MAX_SYSTEM_EXCEPTION_NUM+1];
+static unsigned long SystemExceptionHandlers[MAX_SYSTEM_EXCEPTION_NUM + 1];
 
 /**
  * \brief      Exception Handler Function Typedef
@@ -348,7 +346,7 @@ static unsigned long SystemExceptionHandlers[MAX_SYSTEM_EXCEPTION_NUM+1];
  * This typedef is only used internal in this system_gd32vf103.c file.
  * It is used to do type conversion for registered exception handler before calling it.
  */
-typedef void (*EXC_HANDLER) (unsigned long mcause, unsigned long sp);
+typedef void (*EXC_HANDLER)(unsigned long mcause, unsigned long sp);
 
 /**
  * \brief      System Default Exception Handler
@@ -356,13 +354,14 @@ typedef void (*EXC_HANDLER) (unsigned long mcause, unsigned long sp);
  * This function provided a default exception and NMI handling code for all exception ids.
  * By default, It will just print some information for debug, Vendor can customize it according to its requirements.
  */
-static void system_default_exception_handler(unsigned long mcause, unsigned long sp)
-{
+static void system_default_exception_handler(unsigned long mcause,
+		unsigned long sp) {
 	/* TODO: Uncomment this if you have implement printf function */
 	printf("MCAUSE: 0x%lx\r\n", mcause);
 	printf("MEPC  : 0x%lx\r\n", __RV_CSR_READ(CSR_MEPC));
 	printf("MTVAL : 0x%lx\r\n", __RV_CSR_READ(CSR_MBADADDR));
-    while(1);
+	while (1)
+		;
 }
 
 /**
@@ -372,10 +371,10 @@ static void system_default_exception_handler(unsigned long mcause, unsigned long
  * \note
  * Called in \ref _init function, used to initialize default exception handlers for all exception IDs
  */
-static void Exception_Init(void)
-{
-    for (int i = 0; i < MAX_SYSTEM_EXCEPTION_NUM+1; i++) {
-        SystemExceptionHandlers[i] = (unsigned long)system_default_exception_handler;
+static void Exception_Init(void) {
+	for (int i = 0; i < MAX_SYSTEM_EXCEPTION_NUM + 1; i++) {
+		SystemExceptionHandlers[i] =
+				(unsigned long) system_default_exception_handler;
 	}
 }
 
@@ -387,9 +386,8 @@ static void Exception_Init(void)
  * \param   EXCn    See \ref EXCn_Type
  * \param   exc_handler     The exception handler for this exception code EXCn
  */
-void Exception_Register_EXC(uint32_t EXCn, unsigned long exc_handler)
-{
-    if ((EXCn < MAX_SYSTEM_EXCEPTION_NUM) && (EXCn >= 0)) {
+void Exception_Register_EXC(uint32_t EXCn, unsigned long exc_handler) {
+	if ((EXCn < MAX_SYSTEM_EXCEPTION_NUM)) {
 		SystemExceptionHandlers[EXCn] = exc_handler;
 	} else if (EXCn == NMI_EXCn) {
 		SystemExceptionHandlers[MAX_SYSTEM_EXCEPTION_NUM] = exc_handler;
@@ -404,9 +402,8 @@ void Exception_Register_EXC(uint32_t EXCn, unsigned long exc_handler)
  * \param   EXCn    See \ref EXCn_Type
  * \return  Current exception handler for exception code EXCn, if not found, return 0.
  */
-unsigned long Exception_Get_EXC(uint32_t EXCn)
-{
-    if ((EXCn < MAX_SYSTEM_EXCEPTION_NUM) && (EXCn >= 0)) {
+unsigned long Exception_Get_EXC(uint32_t EXCn) {
+	if ((EXCn < MAX_SYSTEM_EXCEPTION_NUM)) {
 		return SystemExceptionHandlers[EXCn];
 	} else if (EXCn == NMI_EXCn) {
 		return SystemExceptionHandlers[MAX_SYSTEM_EXCEPTION_NUM];
@@ -426,27 +423,26 @@ unsigned long Exception_Get_EXC(uint32_t EXCn)
  * - For the core_exception_handler template, we provided exception register function \ref Exception_Register_EXC
  *   which can help developer to register your exception handler for specific exception number.
  */
-uint32_t core_exception_handler(unsigned long mcause, unsigned long sp)
-{
-    uint32_t EXCn = (uint32_t)(mcause & 0X00000fff);
+uint32_t core_exception_handler(unsigned long mcause, unsigned long sp) {
+	uint32_t EXCn = (uint32_t) (mcause & 0X00000fff);
 	EXC_HANDLER exc_handler;
 
-    if ((EXCn < MAX_SYSTEM_EXCEPTION_NUM) && (EXCn >= 0)) {
-        exc_handler = (EXC_HANDLER)SystemExceptionHandlers[EXCn];
+	if ((EXCn < MAX_SYSTEM_EXCEPTION_NUM)) {
+		exc_handler = (EXC_HANDLER) SystemExceptionHandlers[EXCn];
 	} else if (EXCn == NMI_EXCn) {
-        exc_handler = (EXC_HANDLER)SystemExceptionHandlers[MAX_SYSTEM_EXCEPTION_NUM];
+		exc_handler =
+				(EXC_HANDLER) SystemExceptionHandlers[MAX_SYSTEM_EXCEPTION_NUM];
 	} else {
-        exc_handler = (EXC_HANDLER)system_default_exception_handler;
+		exc_handler = (EXC_HANDLER) system_default_exception_handler;
 	}
 	if (exc_handler != NULL) {
 		exc_handler(mcause, sp);
 	}
 	return 0;
 }
-/** @} */ /* End of Doxygen Group NMSIS_Core_ExceptionAndNMI */
+/** @} *//* End of Doxygen Group NMSIS_Core_ExceptionAndNMI */
 
-void SystemBannerPrint(void)
-{
+void SystemBannerPrint(void) {
 #if defined(NUCLEI_BANNER) && (NUCLEI_BANNER == 1)
 #ifndef DOWNLOAD_MODE
 #error DOWNLOAD_MODE is not defined via build system, please check!
@@ -464,8 +460,7 @@ void SystemBannerPrint(void)
  * Eclic need initialize after boot up, Vendor could also change the initialization
  * configuration.
  */
-void ECLIC_Init(void)
-{
+void ECLIC_Init(void) {
 	/* TODO: Add your own initialization code here. This function will be called by main */
 	ECLIC_SetMth(0);
 	ECLIC_SetCfgNlbits(__ECLIC_INTCTLBITS);
@@ -487,10 +482,11 @@ void ECLIC_Init(void)
  * - This function use to configure specific eclic interrupt and register its interrupt handler and enable its interrupt.
  * - If the vector table is placed in read-only section(FLASHXIP mode), handler could not be installed
  */
-int32_t ECLIC_Register_IRQ(IRQn_Type IRQn, uint8_t shv, ECLIC_TRIGGER_Type trig_mode, uint8_t lvl, uint8_t priority, void *handler)
-{
-    if ((IRQn > SOC_INT_MAX) || (shv > ECLIC_VECTOR_INTERRUPT) \
-        || (trig_mode > ECLIC_NEGTIVE_EDGE_TRIGGER )) {
+int32_t ECLIC_Register_IRQ(IRQn_Type IRQn, uint8_t shv,
+		ECLIC_TRIGGER_Type trig_mode, uint8_t lvl, uint8_t priority,
+		void *handler) {
+	if ((IRQn > SOC_INT_MAX) || (shv > ECLIC_VECTOR_INTERRUPT)
+			|| (trig_mode > ECLIC_NEGTIVE_EDGE_TRIGGER)) {
 		return -1;
 	}
 
@@ -504,13 +500,13 @@ int32_t ECLIC_Register_IRQ(IRQn_Type IRQn, uint8_t shv, ECLIC_TRIGGER_Type trig_
 	ECLIC_SetPriorityIRQ(IRQn, priority);
 	if (handler != NULL) {
 		/* set interrupt handler entry to vector table */
-        ECLIC_SetVector(IRQn, (rv_csr_t)handler);
+		ECLIC_SetVector(IRQn, (rv_csr_t) handler);
 	}
 	/* enable interrupt */
 	ECLIC_EnableIRQ(IRQn);
 	return 0;
 }
-/** @} */ /* End of Doxygen Group NMSIS_Core_ExceptionAndNMI */
+/** @} *//* End of Doxygen Group NMSIS_Core_ExceptionAndNMI */
 
 /**
  * \brief early init function before main
@@ -520,8 +516,7 @@ int32_t ECLIC_Register_IRQ(IRQn_Type IRQn, uint8_t shv, ECLIC_TRIGGER_Type trig_
  * by __libc_init_array function, so we defined a new function
  * to do initialization
  */
-void _premain_init(void)
-{
+void _premain_init(void) {
 	/* TODO: Add your own initialization code here, called before main */
 	SystemCoreClock = get_cpu_freq();
 	/* Initialize exception default handlers */
@@ -539,8 +534,7 @@ void _premain_init(void)
  * by __libc_fini_array function, so we defined a new function
  * to do initialization
  */
-void _postmain_fini(int status)
-{
+void _postmain_fini(int status) {
 	/* TODO: Add your own finishing code here, called after main */
 }
 
@@ -553,8 +547,7 @@ void _postmain_fini(int status)
  * \note
  * Please use \ref _premain_init function now
  */
-void _init(void)
-{
+void _init(void) {
 	/* Don't put any code here, please use _premain_init now */
 }
 
@@ -567,9 +560,8 @@ void _init(void)
  * \note
  * Please use \ref _postmain_fini function now
  */
-void _fini(void)
-{
+void _fini(void) {
 	/* Don't put any code here, please use _postmain_fini now */
 }
 
-/** @} */ /* End of Doxygen Group NMSIS_Core_SystemAndClock */
+/** @} *//* End of Doxygen Group NMSIS_Core_SystemAndClock */

workspace/TS100/Makefile

@@ -46,12 +46,12 @@ LDSCRIPT=stm32f103.ld
 DEV_GLOBAL_DEFS= -D STM32F103T8Ux -D STM32F1 -D STM32 -D USE_HAL_DRIVER -D STM32F103xB -D USE_RTOS_SYSTICK -D GCC_ARMCM3		\
 		-D ARM_MATH_CM3 	\
 		-D STM32F10X_MD 
-DEV_LDFLAGS=-lm -Wl,--gc-sections -flto
+DEV_LDFLAGS=-lm -Wl,--gc-sections 
 DEV_AFLAGS=
-DEV_CFLAGS=-flto -D GCC_ARMCM3		\
+DEV_CFLAGS= -D GCC_ARMCM3		\
 		-D ARM_MATH_CM3 	\
 		-D STM32F10X_MD		
-DEV_CXXFLAGS=-flto -D GCC_ARMCM3		\
+DEV_CXXFLAGS= -D GCC_ARMCM3		\
 		-D ARM_MATH_CM3 	\
 		-D STM32F10X_MD		
 CPUFLAGS= -mcpu=cortex-m3     \
@@ -79,13 +79,12 @@ bootldr_size=0x0
 # Flags
 CPUFLAGS= -march=rv32imac \
 			-mabi=ilp32 \
-			-mtune=size  \
-			-mcmodel=medlow  \
-			-DGD32VF103C_START \
-			-DUSE_STDPERIPH_DRIVER 
-DEV_LDFLAGS= -nostartfiles -Xlinker --gc-sections
-DEV_AFLAGS= -nostartfiles -ffreestanding
-DEV_GLOBAL_DEFS=-msmall-data-limit=8 -mno-save-restore -Os -fmessage-length=0 -fabi-version=11 
+			-mcmodel=medany -fsigned-char -fno-builtin -fsingle-precision-constant \
+			-DRTOS_FREERTOS -DDOWNLOAD_MODE=DOWNLOAD_MODE_FLASHXIP
+
+DEV_LDFLAGS= -lstdc++ -nostartfiles -Xlinker --gc-sections --specs=nosys.specs -u _isatty -u _write -u _sbrk -u _read -u _close -u _fstat -u _lseek
+DEV_AFLAGS= -nostartfiles -ffreestanding -fno-common -Os -flto 
+DEV_GLOBAL_DEFS=
 DEV_CFLAGS= -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" 
 DEV_CXXFLAGS= -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" 
 endif
@@ -116,8 +115,7 @@ HEXFILE_DIR=Hexfile
 OUTPUT_DIR_BASE=Objects
 OUTPUT_DIR=Objects/$(model)
 # code optimisation ------------------------------------------------------------
-OPTIM=-Os  -finline-small-functions -findirect-inlining -fdiagnostics-color -ffunction-sections -fdata-sections
-
+OPTIM=-Os -flto  -fdiagnostics-color -ffunction-sections -fdata-sections -finline-small-functions -findirect-inlining
 
 # global defines ---------------------------------------------------------------
 GLOBAL_DEFINES += $(DEV_GLOBAL_DEFS) -D USE_RTOS_SYSTICK -D LANG_$(lang) -D LANG -D MODEL_$(model) -D VECT_TAB_OFFSET=$(bootldr_size)U
@@ -127,7 +125,7 @@ ifdef swd_enable
 endif
 
 # Enable debug code generation
-DEBUG=-g3
+DEBUG=-g
 # Without debug code
 #DEBUG=
 
@@ -281,14 +279,13 @@ all: $(OUT_HEXFILE).hex $(OUT_HEXFILE).bin
 
 # Create hexfile
 %.hex : %.elf
-	$(SIZE) $^
 	$(OBJCOPY) $^ -O ihex $@
 
 %.bin : %.elf
-	$(SIZE) $^
+	$(SIZE)  --format=berkeley  $^
 	$(OBJCOPY) $^ -O binary $@
 
-$(OUT_HEXFILE).elf : $(OUT_OBJS) $(OUT_OBJS_CPP) $(OUT_OBJS_S) Makefile $(LDSCRIPT)
+$(OUT_HEXFILE).elf : $(OUT_OBJS_S) $(OUT_OBJS) $(OUT_OBJS_CPP) Makefile $(LDSCRIPT)
 	@test -d $(@D) || mkdir -p $(@D)
 	@echo Linking $(OUTPUT_EXE).elf
 	@echo $(LINKER_FLAGS)

workspace/TS100/Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS/cmsis_os.c

@@ -117,7 +117,7 @@
 #define __ASM __asm     /*!< asm keyword for GNU Compiler          */
 #define __INLINE inline /*!< inline keyword for GNU Compiler       */
 #define __STATIC_INLINE static inline
-
+uint32_t __get_IPSR(void);
 // #include "cmsis_gcc.h"
 
 /*