[CME_M7] add GCC compile support.
This commit is contained in:
aozima
parent
cbf02c076e
commit
4c1eff52e2
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@ -0,0 +1,226 @@
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//*****************************************************************************
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//
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// Startup code for use with GNU tools.
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//
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//*****************************************************************************
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//*****************************************************************************
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//
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// Forward declaration of the default fault handlers.
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//
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//*****************************************************************************
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static void Reset_Handler(void);
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static void Default_Handler(void);
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//*****************************************************************************
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//
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// External declaration for the interrupt handler used by the application.
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//
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//*****************************************************************************
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void NMI_Handler(void) __attribute__((weak, alias("Default_Handler")));
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void HardFault_Handler(void) __attribute__((weak, alias("Default_Handler")));
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void MemManage_Handler(void) __attribute__((weak, alias("Default_Handler")));
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void BusFault_Handler(void) __attribute__((weak, alias("Default_Handler")));
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void UsageFault_Handler(void) __attribute__((weak, alias("Default_Handler")));
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void SVC_Handler(void) __attribute__((weak, alias("Default_Handler")));
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void DebugMon_Handler(void) __attribute__((weak, alias("Default_Handler")));
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void PendSV_Handler(void) __attribute__((weak, alias("Default_Handler")));
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void SysTick_Handler(void) __attribute__((weak, alias("Default_Handler")));
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void ETH_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void USB_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void DMAC_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void CAN0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void CAN1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP2_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP3_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP4_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP5_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP6_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP7_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP8_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP9_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP10_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP11_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP12_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP13_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP14_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void FP15_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void UART0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void UART1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void ADC_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void GPIO_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void SPI1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void I2C1_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void SPI0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void I2C0_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void RTC_1S_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void RTC_1MS_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void WDG_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void TIMER_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void DDRC_SW_PROC_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void ETH_PMT_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void PAD_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void DDRC_LANE_SYNC_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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void UART2_IRQHandler(void) __attribute__((weak, alias("Default_Handler")));
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//*****************************************************************************
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//
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// The entry point for the application.
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//
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//*****************************************************************************
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extern int main(void);
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//*****************************************************************************
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//
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// Reserve space for the system stack.
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//
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//*****************************************************************************
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static unsigned long pulStack[512];
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//*****************************************************************************
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//
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// The vector table. Note that the proper constructs must be placed on this to
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// ensure that it ends up at physical address 0x0000.0000.
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//
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//*****************************************************************************
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__attribute__ ((section(".isr_vector")))
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void (* const g_pfnVectors[])(void) =
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{
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(void (*)(void))((unsigned long)pulStack + sizeof(pulStack)),
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// The initial stack pointer
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Reset_Handler, // Reset Handler
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NMI_Handler, // NMI Handler
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HardFault_Handler, // Hard Fault Handler
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MemManage_Handler, // MPU Fault Handler
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BusFault_Handler, // Bus Fault Handler
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UsageFault_Handler, // Usage Fault Handler
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0, // Reserved
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0, // Reserved
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0, // Reserved
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0, // Reserved
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SVC_Handler, // SVCall Handler
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DebugMon_Handler, // Debug Monitor Handler
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0, // Reserved
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PendSV_Handler, // PendSV Handler
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SysTick_Handler, // SysTick Handler
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// External Interrupts
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ETH_IRQHandler,
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USB_IRQHandler,
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DMAC_IRQHandler,
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CAN0_IRQHandler,
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CAN1_IRQHandler,
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FP0_IRQHandler,
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FP1_IRQHandler,
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FP2_IRQHandler,
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FP3_IRQHandler,
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FP4_IRQHandler,
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FP5_IRQHandler,
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FP6_IRQHandler,
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FP7_IRQHandler,
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FP8_IRQHandler,
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FP9_IRQHandler,
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FP10_IRQHandler,
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FP11_IRQHandler,
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FP12_IRQHandler,
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FP13_IRQHandler,
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FP14_IRQHandler,
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FP15_IRQHandler,
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UART0_IRQHandler,
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UART1_IRQHandler,
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ADC_IRQHandler,
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GPIO_IRQHandler,
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SPI1_IRQHandler,
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I2C1_IRQHandler,
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SPI0_IRQHandler,
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I2C0_IRQHandler,
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RTC_1S_IRQHandler,
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RTC_1MS_IRQHandler,
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WDG_IRQHandler,
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TIMER_IRQHandler,
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DDRC_SW_PROC_IRQHandler,
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ETH_PMT_IRQHandler,
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PAD_IRQHandler,
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DDRC_LANE_SYNC_IRQHandler,
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UART2_IRQHandler,
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};
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//*****************************************************************************
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//
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// The following are constructs created by the linker, indicating where the
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// the "data" and "bss" segments reside in memory. The initializers for the
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// for the "data" segment resides immediately following the "text" segment.
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//
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//*****************************************************************************
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extern unsigned long _etext;
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extern unsigned long _data;
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extern unsigned long _edata;
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extern unsigned long _bss;
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extern unsigned long _ebss;
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//*****************************************************************************
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//
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// This is the code that gets called when the processor first starts execution
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// following a reset event. Only the absolutely necessary set is performed,
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// after which the application supplied entry() routine is called. Any fancy
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// actions (such as making decisions based on the reset cause register, and
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// resetting the bits in that register) are left solely in the hands of the
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// application.
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//
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//*****************************************************************************
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static void Reset_Handler(void)
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{
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unsigned long *pulSrc, *pulDest;
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//
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// Copy the data segment initializers from flash to SRAM.
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//
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pulSrc = &_etext;
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for(pulDest = &_data; pulDest < &_edata; )
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{
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*pulDest++ = *pulSrc++;
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}
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//
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// Zero fill the bss segment.
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//
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__asm(" ldr r0, =_bss\n"
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" ldr r1, =_ebss\n"
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" mov r2, #0\n"
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" .thumb_func\n"
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"zero_loop:\n"
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" cmp r0, r1\n"
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" it lt\n"
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" strlt r2, [r0], #4\n"
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" blt zero_loop");
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// call system init.
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SystemInit();
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//
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// Call the application's entry point.
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//
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main();
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}
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//*****************************************************************************
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//
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// This is the code that gets called when the processor receives an unexpected
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// interrupt. This simply enters an infinite loop, preserving the system state
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// for examination by a debugger.
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//
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//*****************************************************************************
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static void Default_Handler(void)
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{
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//
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// Go into an infinite loop.
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//
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while(1)
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{
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}
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}
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@ -12,19 +12,21 @@ CME_M7/system_cmem7.c
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# add for startup script
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if rtconfig.CROSS_TOOL == 'gcc':
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src += ['Device/Nuvoton/NUC472_442/Source/GCC/startup_NUC472_442.c']
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src += ['CME_M7/startup/gcc/startup_CME_M7.c']
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elif rtconfig.CROSS_TOOL == 'keil':
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src += ['CME_M7/startup/arm/startup_cmem7.s']
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elif rtconfig.CROSS_TOOL == 'iar':
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src += ['Device/Nuvoton/NUC472_442/Source/IAR/startup_NUC472_442.S']
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print '================ERROR============================'
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print 'Not support IAR yet!'
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print '================================================='
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exit(0)
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path = [cwd + '/CME_M7']
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#ath += [cwd + '/StdDriver/inc']
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# if GetDepend(['RT_USING_BSP_CMSIS']):
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# path += [cwd + '/CMSIS/Include']
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# elif GetDepend(['RT_USING_RTT_CMSIS']):
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# path += [RTT_ROOT + '/components/CMSIS/Include']
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if GetDepend(['RT_USING_BSP_CMSIS']):
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path += [cwd + '/CMSIS/Include']
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elif GetDepend(['RT_USING_RTT_CMSIS']):
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path += [RTT_ROOT + '/components/CMSIS/Include']
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group = DefineGroup('CMSIS', src, depend = [''], CPPPATH = path)
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@ -14,8 +14,6 @@
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<TargetCommonOption>
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<Device>ARMCM3</Device>
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<Vendor>ARM</Vendor>
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<PackID>ARM.CMSIS.4.1.0</PackID>
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<PackURL>http://www.keil.com/pack/</PackURL>
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<Cpu>CPUTYPE("Cortex-M3") CLOCK(10000000) ESEL ELITTLE</Cpu>
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<FlashUtilSpec></FlashUtilSpec>
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<StartupFile></StartupFile>
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@ -32,7 +30,6 @@
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<SLE66AMisc></SLE66AMisc>
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<SLE66LinkerMisc></SLE66LinkerMisc>
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<SFDFile>$$Device:ARMCM3$Device\ARM\SVD\ARMCM3.svd</SFDFile>
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<bCustSvd>0</bCustSvd>
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<UseEnv>0</UseEnv>
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<BinPath></BinPath>
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<IncludePath></IncludePath>
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@ -74,8 +71,6 @@
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<UserProg2Name></UserProg2Name>
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<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
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<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
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<nStopB1X>0</nStopB1X>
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<nStopB2X>0</nStopB2X>
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</BeforeMake>
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<AfterMake>
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<RunUserProg1>0</RunUserProg1>
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@ -102,7 +97,6 @@
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<StopOnExitCode>3</StopOnExitCode>
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<CustomArgument></CustomArgument>
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<IncludeLibraryModules></IncludeLibraryModules>
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<ComprImg>1</ComprImg>
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</CommonProperty>
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<DllOption>
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<SimDllName>SARMCM3.DLL</SimDllName>
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@ -132,7 +126,6 @@
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<RestoreFunctions>1</RestoreFunctions>
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<RestoreToolbox>1</RestoreToolbox>
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<LimitSpeedToRealTime>0</LimitSpeedToRealTime>
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<RestoreSysVw>1</RestoreSysVw>
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</Simulator>
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<Target>
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<UseTarget>1</UseTarget>
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@ -144,11 +137,9 @@
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<RestoreFunctions>0</RestoreFunctions>
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<RestoreToolbox>1</RestoreToolbox>
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<RestoreTracepoints>1</RestoreTracepoints>
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<RestoreSysVw>1</RestoreSysVw>
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<UsePdscDebugDescription>1</UsePdscDebugDescription>
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</Target>
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<RunDebugAfterBuild>0</RunDebugAfterBuild>
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<TargetSelection>17</TargetSelection>
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<TargetSelection>-1</TargetSelection>
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<SimDlls>
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<CpuDll></CpuDll>
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<CpuDllArguments></CpuDllArguments>
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@ -178,10 +169,6 @@
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<Flash2>BIN\UL2CM3.DLL</Flash2>
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<Flash3>"" ()</Flash3>
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<Flash4></Flash4>
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<pFcarmOut></pFcarmOut>
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<pFcarmGrp></pFcarmGrp>
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<pFcArmRoot></pFcArmRoot>
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<FcArmLst>0</FcArmLst>
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</Utilities>
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<TargetArmAds>
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<ArmAdsMisc>
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@ -360,13 +347,11 @@
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<wLevel>2</wLevel>
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<uThumb>0</uThumb>
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<uSurpInc>0</uSurpInc>
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<uC99>0</uC99>
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<useXO>0</useXO>
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<VariousControls>
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<MiscControls></MiscControls>
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<Define></Define>
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<Define>RT_USING_ARM_LIBC</Define>
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<Undefine></Undefine>
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<IncludePath>applications;.;CMSIS\CME_M7;drivers;StdPeriph_Driver\inc;..\..\include;..\..\libcpu\arm\cortex-m3;..\..\libcpu\arm\common;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh;..\..\components\init;..\..\components\libc\armlibc;..\..\components\net\lwip-1.4.1\src;..\..\components\net\lwip-1.4.1\src\include;..\..\components\net\lwip-1.4.1\src\include\ipv4;..\..\components\net\lwip-1.4.1\src\arch\include;..\..\components\net\lwip-1.4.1\src\include\netif</IncludePath>
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<IncludePath>applications;.;CMSIS\CME_M7;..\..\components\CMSIS\Include;drivers;StdPeriph_Driver\inc;..\..\include;..\..\libcpu\arm\cortex-m3;..\..\libcpu\arm\common;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh;..\..\components\init;..\..\components\libc\armlibc;..\..\components\net\lwip-1.4.1\src;..\..\components\net\lwip-1.4.1\src\include;..\..\components\net\lwip-1.4.1\src\include\ipv4;..\..\components\net\lwip-1.4.1\src\arch\include;..\..\components\net\lwip-1.4.1\src\include\netif</IncludePath>
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</VariousControls>
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</Cads>
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<Aads>
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@ -378,7 +363,6 @@
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<SwStkChk>0</SwStkChk>
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<NoWarn>0</NoWarn>
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<uSurpInc>0</uSurpInc>
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<useXO>0</useXO>
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<VariousControls>
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<MiscControls></MiscControls>
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<Define></Define>
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@ -395,7 +379,6 @@
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<useFile>0</useFile>
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<TextAddressRange>0x00000000</TextAddressRange>
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<DataAddressRange>0x00000000</DataAddressRange>
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<pXoBase></pXoBase>
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<ScatterFile>CME_M7.sct</ScatterFile>
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<IncludeLibs></IncludeLibs>
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<IncludeLibsPath></IncludeLibsPath>
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@ -70,8 +70,7 @@
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#define FINSH_USING_MSH
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//#define FINSH_USING_MSH_ONLY
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//#define RT_USING_NEWLIB
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#define RT_USING_ARM_LIBC
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#define RT_USING_LIBC
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/* SECTION: device filesystem */
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/* #define RT_USING_DFS */
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@ -90,8 +89,6 @@
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/* SECTION: lwip, a lighwight TCP/IP protocol stack */
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#define RT_USING_LWIP
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/* LwIP uses RT-Thread Memory Management */
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// #define RT_LWIP_USING_RT_MEM
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/* Enable ICMP protocol*/
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#define RT_LWIP_ICMP
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/* Enable UDP protocol*/
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@ -43,7 +43,7 @@ if PLATFORM == 'gcc':
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DEVICE = ' -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=softfp -ffunction-sections -fdata-sections'
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CFLAGS = DEVICE + ' -g -Wall -D__FPU_USED'
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AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
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LFLAGS = DEVICE + ' -lm -lgcc -lc' + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T nuc472_flash.ld'
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LFLAGS = DEVICE + ' -lm -lgcc -lc' + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T CME_M7.ld'
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CPATH = ''
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LPATH = ''
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