Merge pull request #300 from nongxiaoming/master

[bsp] add the linker script file.

bsp/lpc43xx/Libraries/Device/NXP/LPC43xx/Source/Templates/ARM/startup_LPC43xx.s

@@ -128,10 +128,6 @@ __Vectors       DCD     __initial_sp              ; 0 Top of Stack
                 DCD     QEI_IRQHandler            ; 68 QEI
 
 
-                IF      :LNOT::DEF:NO_CRP
-                AREA    |.ARM.__at_0x02FC|, CODE, READONLY
-CRP_Key         DCD     0xFFFFFFFF
-                ENDIF
 
                 AREA    |.text|, CODE, READONLY
 
@@ -327,13 +323,5 @@ __user_initial_stackheap
 
                 ENDIF
 
-                AREA    |.text|,CODE, READONLY
-getPC           PROC
-                EXPORT  getPC
-
-                MOV     R0,LR
-                BX      LR
-
-                ENDP
 
                 END

bsp/lpc43xx/Libraries/Device/NXP/LPC43xx/Source/Templates/GCC/cr_startup_lpc43xx.c

@@ -1,502 +0,0 @@
-//*****************************************************************************
-// LPC43xx (Cortex-M4) Microcontroller Startup code for use with LPCXpresso IDE
-//
-// Version : 140113
-//*****************************************************************************
-//
-// Copyright(C) NXP Semiconductors, 2013-2014
-// All rights reserved.
-//
-// Software that is described herein is for illustrative purposes only
-// which provides customers with programming information regarding the
-// LPC products.  This software is supplied "AS IS" without any warranties of
-// any kind, and NXP Semiconductors and its licensor disclaim any and
-// all warranties, express or implied, including all implied warranties of
-// merchantability, fitness for a particular purpose and non-infringement of
-// intellectual property rights.  NXP Semiconductors assumes no responsibility
-// or liability for the use of the software, conveys no license or rights under any
-// patent, copyright, mask work right, or any other intellectual property rights in
-// or to any products. NXP Semiconductors reserves the right to make changes
-// in the software without notification. NXP Semiconductors also makes no
-// representation or warranty that such application will be suitable for the
-// specified use without further testing or modification.
-//
-// Permission to use, copy, modify, and distribute this software and its
-// documentation is hereby granted, under NXP Semiconductors' and its
-// licensor's relevant copyrights in the software, without fee, provided that it
-// is used in conjunction with NXP Semiconductors microcontrollers.  This
-// copyright, permission, and disclaimer notice must appear in all copies of
-// this code.
-//*****************************************************************************
-
-#if defined (__cplusplus)
-#ifdef __REDLIB__
-#error Redlib does not support C++
-#else
-//*****************************************************************************
-//
-// The entry point for the C++ library startup
-//
-//*****************************************************************************
-extern "C" {
-    extern void __libc_init_array(void);
-}
-#endif
-#endif
-
-#define WEAK __attribute__ ((weak))
-#define ALIAS(f) __attribute__ ((weak, alias (#f)))
-
-//*****************************************************************************
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-//*****************************************************************************
-#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
-// Declaration of external SystemInit function
-extern void SystemInit(void);
-#endif
-
-//*****************************************************************************
-//
-// Forward declaration of the default handlers. These are aliased.
-// When the application defines a handler (with the same name), this will
-// automatically take precedence over these weak definitions
-//
-//*****************************************************************************
-void ResetISR(void);
-WEAK void NMI_Handler(void);
-WEAK void HardFault_Handler(void);
-WEAK void MemManage_Handler(void);
-WEAK void BusFault_Handler(void);
-WEAK void UsageFault_Handler(void);
-WEAK void SVC_Handler(void);
-WEAK void DebugMon_Handler(void);
-WEAK void PendSV_Handler(void);
-WEAK void SysTick_Handler(void);
-WEAK void IntDefaultHandler(void);
-
-//*****************************************************************************
-//
-// Forward declaration of the specific IRQ handlers. These are aliased
-// to the IntDefaultHandler, which is a 'forever' loop. When the application
-// defines a handler (with the same name), this will automatically take
-// precedence over these weak definitions
-//
-//*****************************************************************************
-void DAC_IRQHandler(void) ALIAS(IntDefaultHandler);
-#if defined (__USE_LPCOPEN)
-void M0APP_IRQHandler(void) ALIAS(IntDefaultHandler);
-#else
-void M0CORE_IRQHandler(void) ALIAS(IntDefaultHandler);
-#endif
-void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
-void FLASH_EEPROM_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ETH_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SDIO_IRQHandler(void) ALIAS(IntDefaultHandler);
-void LCD_IRQHandler(void) ALIAS(IntDefaultHandler);
-void USB0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void USB1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SCT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER3_IRQHandler(void) ALIAS(IntDefaultHandler);
-void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ADC0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SPI_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ADC1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SSP0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART2_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2S0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2S1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SPIFI_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO2_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO3_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO4_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO5_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO6_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO7_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void EVRT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void CAN1_IRQHandler(void) ALIAS(IntDefaultHandler);
-#if defined (__USE_LPCOPEN)
-void ADCHS_IRQHandler(void) ALIAS(IntDefaultHandler);
-#else
-void VADC_IRQHandler(void) ALIAS(IntDefaultHandler);
-#endif
-void ATIMER_IRQHandler(void) ALIAS(IntDefaultHandler);
-void RTC_IRQHandler(void) ALIAS(IntDefaultHandler);
-void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void M0SUB_IRQHandler(void) ALIAS(IntDefaultHandler);
-void CAN0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
-
-//*****************************************************************************
-//
-// The entry point for the application.
-// __main() is the entry point for Redlib based applications
-// main() is the entry point for Newlib based applications
-//
-//*****************************************************************************
-#if defined (__REDLIB__)
-extern void __main(void);
-#endif
-extern int main(void);
-//*****************************************************************************
-//
-// External declaration for the pointer to the stack top from the Linker Script
-//
-//*****************************************************************************
-extern void _vStackTop(void);
-
-//*****************************************************************************
-#if defined (__cplusplus)
-} // extern "C"
-#endif
-//*****************************************************************************
-//
-// The vector table.
-// This relies on the linker script to place at correct location in memory.
-//
-//*****************************************************************************
-extern void (* const g_pfnVectors[])(void);
-__attribute__ ((section(".isr_vector")))
-void (* const g_pfnVectors[])(void) = {
-    // Core Level - CM4
-    &_vStackTop,                    // The initial stack pointer
-    ResetISR,                       // The reset handler
-    NMI_Handler,                    // The NMI handler
-    HardFault_Handler,              // The hard fault handler
-    MemManage_Handler,              // The MPU fault handler
-    BusFault_Handler,               // The bus fault handler
-    UsageFault_Handler,             // The usage fault handler
-    0,                              // Reserved
-    0,                              // Reserved
-    0,                              // Reserved
-    0,                              // Reserved
-    SVC_Handler,                    // SVCall handler
-    DebugMon_Handler,               // Debug monitor handler
-    0,                              // Reserved
-    PendSV_Handler,                 // The PendSV handler
-    SysTick_Handler,                // The SysTick handler
-
-    // Chip Level - LPC43 (M4)
-    DAC_IRQHandler,           // 16
-#if defined (__USE_LPCOPEN)
-    M0APP_IRQHandler,        // 17 CortexM4/M0 (LPC43XX ONLY)
-#else
-    M0CORE_IRQHandler,        // 17
-#endif
-    DMA_IRQHandler,           // 18
-    0,           // 19
-    FLASH_EEPROM_IRQHandler,   // 20 ORed flash Bank A, flash Bank B, EEPROM interrupts
-    ETH_IRQHandler,           // 21
-    SDIO_IRQHandler,          // 22
-    LCD_IRQHandler,           // 23
-    USB0_IRQHandler,          // 24
-    USB1_IRQHandler,          // 25
-    SCT_IRQHandler,           // 26
-    RIT_IRQHandler,           // 27
-    TIMER0_IRQHandler,        // 28
-    TIMER1_IRQHandler,        // 29
-    TIMER2_IRQHandler,        // 30
-    TIMER3_IRQHandler,        // 31
-    MCPWM_IRQHandler,         // 32
-    ADC0_IRQHandler,          // 33
-    I2C0_IRQHandler,          // 34
-    I2C1_IRQHandler,          // 35
-    SPI_IRQHandler,           // 36
-    ADC1_IRQHandler,          // 37
-    SSP0_IRQHandler,          // 38
-    SSP1_IRQHandler,          // 39
-    UART0_IRQHandler,         // 40
-    UART1_IRQHandler,         // 41
-    UART2_IRQHandler,         // 42
-    UART3_IRQHandler,         // 43
-    I2S0_IRQHandler,          // 44
-    I2S1_IRQHandler,          // 45
-    SPIFI_IRQHandler,         // 46
-    SGPIO_IRQHandler,         // 47
-    GPIO0_IRQHandler,         // 48
-    GPIO1_IRQHandler,         // 49
-    GPIO2_IRQHandler,         // 50
-    GPIO3_IRQHandler,         // 51
-    GPIO4_IRQHandler,         // 52
-    GPIO5_IRQHandler,         // 53
-    GPIO6_IRQHandler,         // 54
-    GPIO7_IRQHandler,         // 55
-    GINT0_IRQHandler,         // 56
-    GINT1_IRQHandler,         // 57
-    EVRT_IRQHandler,          // 58
-    CAN1_IRQHandler,          // 59
-    0,                        // 60
-#if defined (__USE_LPCOPEN)
-    ADCHS_IRQHandler,         // 61 ADCHS combined interrupt
-#else
-    VADC_IRQHandler,          // 61
-#endif
-    ATIMER_IRQHandler,        // 62
-    RTC_IRQHandler,           // 63
-    0,                        // 64
-    WDT_IRQHandler,           // 65
-    M0SUB_IRQHandler,         // 66
-    CAN0_IRQHandler,          // 67
-    QEI_IRQHandler,           // 68
-};
-
-
-//*****************************************************************************
-// Functions to carry out the initialization of RW and BSS data sections. These
-// are written as separate functions rather than being inlined within the
-// ResetISR() function in order to cope with MCUs with multiple banks of
-// memory.
-//*****************************************************************************
-        __attribute__((section(".after_vectors"
-)))
-void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
-    unsigned int *pulDest = (unsigned int*) start;
-    unsigned int *pulSrc = (unsigned int*) romstart;
-    unsigned int loop;
-    for (loop = 0; loop < len; loop = loop + 4)
-        *pulDest++ = *pulSrc++;
-}
-
-__attribute__ ((section(".after_vectors")))
-void bss_init(unsigned int start, unsigned int len) {
-    unsigned int *pulDest = (unsigned int*) start;
-    unsigned int loop;
-    for (loop = 0; loop < len; loop = loop + 4)
-        *pulDest++ = 0;
-}
-
-//*****************************************************************************
-// The following symbols are constructs generated by the linker, indicating
-// the location of various points in the "Global Section Table". This table is
-// created by the linker via the Code Red managed linker script mechanism. It
-// contains the load address, execution address and length of each RW data
-// section and the execution and length of each BSS (zero initialized) section.
-//*****************************************************************************
-extern unsigned int __data_section_table;
-extern unsigned int __data_section_table_end;
-extern unsigned int __bss_section_table;
-extern unsigned int __bss_section_table_end;
-
-//*****************************************************************************
-// Reset entry point for your code.
-// Sets up a simple runtime environment and initializes the C/C++
-// library.
-//
-//*****************************************************************************
-void ResetISR(void) {
-
-// *************************************************************
-// The following conditional block of code manually resets as
-// much of the peripheral set of the LPC43 as possible. This is
-// done because the LPC43 does not provide a means of triggering
-// a full system reset under debugger control, which can cause
-// problems in certain circumstances when debugging.
-//
-// You can prevent this code block being included if you require
-// (for example when creating a final executable which you will
-// not debug) by setting the define 'DONT_RESET_ON_RESTART'.
-//
-#ifndef DONT_RESET_ON_RESTART
-
-    // Disable interrupts
-    __asm volatile ("cpsid i");
-    // equivalent to CMSIS '__disable_irq()' function
-
-    unsigned int *RESET_CONTROL = (unsigned int *) 0x40053100;
-    // LPC_RGU->RESET_CTRL0 @ 0x40053100
-    // LPC_RGU->RESET_CTRL1 @ 0x40053104
-    // Note that we do not use the CMSIS register access mechanism,
-    // as there is no guarantee that the project has been configured
-    // to use CMSIS.
-
-    // Write to LPC_RGU->RESET_CTRL0
-    *(RESET_CONTROL + 0) = 0x10DF1000;
-    // GPIO_RST|AES_RST|ETHERNET_RST|SDIO_RST|DMA_RST|
-    // USB1_RST|USB0_RST|LCD_RST|M0_SUB_RST
-
-    // Write to LPC_RGU->RESET_CTRL1
-    *(RESET_CONTROL + 1) = 0x01DFF7FF;
-    // M0APP_RST|CAN0_RST|CAN1_RST|I2S_RST|SSP1_RST|SSP0_RST|
-    // I2C1_RST|I2C0_RST|UART3_RST|UART1_RST|UART1_RST|UART0_RST|
-    // DAC_RST|ADC1_RST|ADC0_RST|QEI_RST|MOTOCONPWM_RST|SCT_RST|
-    // RITIMER_RST|TIMER3_RST|TIMER2_RST|TIMER1_RST|TIMER0_RST
-
-    // Clear all pending interrupts in the NVIC
-    volatile unsigned int *NVIC_ICPR = (unsigned int *) 0xE000E280;
-    unsigned int irqpendloop;
-    for (irqpendloop = 0; irqpendloop < 8; irqpendloop++) {
-        *(NVIC_ICPR + irqpendloop) = 0xFFFFFFFF;
-    }
-
-    // Reenable interrupts
-    __asm volatile ("cpsie i");
-    // equivalent to CMSIS '__enable_irq()' function
-
-#endif  // ifndef DONT_RESET_ON_RESTART
-// *************************************************************
-
-#if defined (__USE_LPCOPEN)
-    SystemInit();
-#endif
-
-    //
-    // Copy the data sections from flash to SRAM.
-    //
-    unsigned int LoadAddr, ExeAddr, SectionLen;
-    unsigned int *SectionTableAddr;
-
-    // Load base address of Global Section Table
-    SectionTableAddr = &__data_section_table;
-
-    // Copy the data sections from flash to SRAM.
-    while (SectionTableAddr < &__data_section_table_end) {
-        LoadAddr = *SectionTableAddr++;
-        ExeAddr = *SectionTableAddr++;
-        SectionLen = *SectionTableAddr++;
-        data_init(LoadAddr, ExeAddr, SectionLen);
-    }
-    // At this point, SectionTableAddr = &__bss_section_table;
-    // Zero fill the bss segment
-    while (SectionTableAddr < &__bss_section_table_end) {
-        ExeAddr = *SectionTableAddr++;
-        SectionLen = *SectionTableAddr++;
-        bss_init(ExeAddr, SectionLen);
-    }
-
-#if !defined (__USE_LPCOPEN)
-// LPCOpen init code deals with FP and VTOR initialisation
-#if defined (__VFP_FP__) && !defined (__SOFTFP__)
-    /*
-     * Code to enable the Cortex-M4 FPU only included
-     * if appropriate build options have been selected.
-     * Code taken from Section 7.1, Cortex-M4 TRM (DDI0439C)
-     */
-    // CPACR is located at address 0xE000ED88
-    asm("LDR.W R0, =0xE000ED88");
-    // Read CPACR
-    asm("LDR R1, [R0]");
-    // Set bits 20-23 to enable CP10 and CP11 coprocessors
-    asm(" ORR R1, R1, #(0xF << 20)");
-    // Write back the modified value to the CPACR
-    asm("STR R1, [R0]");
-#endif // (__VFP_FP__) && !(__SOFTFP__)
-    // ******************************
-    // Check to see if we are running the code from a non-zero
-    // address (eg RAM, external flash), in which case we need
-    // to modify the VTOR register to tell the CPU that the
-    // vector table is located at a non-0x0 address.
-
-    // Note that we do not use the CMSIS register access mechanism,
-    // as there is no guarantee that the project has been configured
-    // to use CMSIS.
-    unsigned int * pSCB_VTOR = (unsigned int *) 0xE000ED08;
-    if ((unsigned int *) g_pfnVectors != (unsigned int *) 0x00000000) {
-        // CMSIS : SCB->VTOR = <address of vector table>
-        *pSCB_VTOR = (unsigned int) g_pfnVectors;
-    }
-#endif
-
-#if defined (__USE_CMSIS)
-    SystemInit();
-#endif
-
-#if defined (__cplusplus)
-    //
-    // Call C++ library initialisation
-    //
-    __libc_init_array();
-#endif
-
-#if defined (__REDLIB__)
-    // Call the Redlib library, which in turn calls main()
-    __main();
-#else
-    main();
-#endif
-
-    //
-    // main() shouldn't return, but if it does, we'll just enter an infinite loop
-    //
-    while (1) {
-        ;
-    }
-}
-
-//*****************************************************************************
-// Default exception handlers. Override the ones here by defining your own
-// handler routines in your application code.
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-void NMI_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void HardFault_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void MemManage_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void BusFault_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void UsageFault_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void SVC_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void DebugMon_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void PendSV_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void SysTick_Handler(void) {
-    while (1) {
-    }
-}
-
-//*****************************************************************************
-//
-// Processor ends up here if an unexpected interrupt occurs or a specific
-// handler is not present in the application code.
-//
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-void IntDefaultHandler(void) {
-    while (1) {
-    }
-}

bsp/lpc43xx/Libraries/Device/NXP/LPC43xx/Source/Templates/GCC/cr_startup_lpc43xx_m0sub.c

@@ -1,463 +0,0 @@
-//*****************************************************************************
-// LPC43xx (Cortex M0 SUB) Startup code for use with LPCXpresso IDE
-//
-// Version : 131115
-//*****************************************************************************
-//
-// Copyright(C) NXP Semiconductors, 2013
-// All rights reserved.
-//
-// Software that is described herein is for illustrative purposes only
-// which provides customers with programming information regarding the
-// LPC products.  This software is supplied "AS IS" without any warranties of
-// any kind, and NXP Semiconductors and its licensor disclaim any and
-// all warranties, express or implied, including all implied warranties of
-// merchantability, fitness for a particular purpose and non-infringement of
-// intellectual property rights.  NXP Semiconductors assumes no responsibility
-// or liability for the use of the software, conveys no license or rights under any
-// patent, copyright, mask work right, or any other intellectual property rights in
-// or to any products. NXP Semiconductors reserves the right to make changes
-// in the software without notification. NXP Semiconductors also makes no
-// representation or warranty that such application will be suitable for the
-// specified use without further testing or modification.
-//
-// Permission to use, copy, modify, and distribute this software and its
-// documentation is hereby granted, under NXP Semiconductors' and its
-// licensor's relevant copyrights in the software, without fee, provided that it
-// is used in conjunction with NXP Semiconductors microcontrollers.  This
-// copyright, permission, and disclaimer notice must appear in all copies of
-// this code.
-//*****************************************************************************
-
-#if defined (__cplusplus)
-#ifdef __REDLIB__
-#error Redlib does not support C++
-#else
-//*****************************************************************************
-//
-// The entry point for the C++ library startup
-//
-//*****************************************************************************
-extern "C" {
-  extern void __libc_init_array(void);
-}
-#endif
-#endif
-
-#define WEAK __attribute__ ((weak))
-#define ALIAS(f) __attribute__ ((weak, alias (#f)))
-
-#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
-void SystemInit(void);
-#endif
-
-//*****************************************************************************
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-//*****************************************************************************
-//
-// Forward declaration of the default handlers. These are aliased.
-// When the application defines a handler (with the same name), this will
-// automatically take precedence over these weak definitions
-//
-//*****************************************************************************
-     void ResetISR(void);
-#if defined (__USE_LPCOPEN)
-WEAK void NMI_Handler(void);
-WEAK void HardFault_Handler(void);
-WEAK void SVC_Handler(void);
-WEAK void PendSV_Handler(void);
-WEAK void SysTick_Handler(void);
-WEAK void IntDefaultHandler(void);
-#else
-WEAK void M0S_NMI_Handler(void);
-WEAK void M0S_HardFault_Handler (void);
-WEAK void M0S_SVC_Handler(void);
-WEAK void M0S_PendSV_Handler(void);
-WEAK void M0S_SysTick_Handler(void);
-WEAK void M0S_IntDefaultHandler(void);
-#endif
-
-//*****************************************************************************
-//
-// Forward declaration of the specific IRQ handlers. These are aliased
-// to the IntDefaultHandler, which is a 'forever' loop. When the application
-// defines a handler (with the same name), this will automatically take
-// precedence over these weak definitions
-//
-//*****************************************************************************
-#if defined (__USE_LPCOPEN)
-void DAC_IRQHandler(void) ALIAS(IntDefaultHandler);
-void M4_IRQHandler(void) ALIAS(IntDefaultHandler);
-void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_INPUT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_MATCH_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_SHIFT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_POS_IRQHandler(void) ALIAS(IntDefaultHandler);
-void USB0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void USB1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SCT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO5_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ADC0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SPI_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ADC1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SSP0_SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void EVRT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART2_CAN1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2S0_I2S1_QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
-void CAN0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SPIFI_ADCHS_IRQHandler(void) ALIAS(IntDefaultHandler);
-void M0APP_IRQHandler(void) ALIAS(IntDefaultHandler);
-#else
-void M0S_DAC_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_M4CORE_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_DMA_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SGPIO_INPUT_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SGPIO_MATCH_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SGPIO_SHIFT_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SGPIO_POS_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USB0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USB1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SCT_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_RITIMER_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_GINT1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_TIMER1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_TIMER2_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_PIN_INT5_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_ADC0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_MCPWM_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_I2C0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_I2C1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SPI_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_ADC1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SSP0_OR_SSP1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_EVENTROUTER_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USART0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_UART1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USART2_OR_C_CAN1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USART3_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_I2C0_OR_I2C1_OR_I2S1_OR_QEI_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_C_CAN0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SPIFI_OR_VADC_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_M0APP_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-#endif
-//*****************************************************************************
-//
-// The entry point for the application.
-// __main() is the entry point for Redlib based applications
-// main() is the entry point for Newlib based applications
-//
-//*****************************************************************************
-#if defined (__REDLIB__)
-extern void __main(void);
-#endif
-extern int main(void);
-//*****************************************************************************
-//
-// External declaration for the pointer to the stack top from the Linker Script
-//
-//*****************************************************************************
-extern void _vStackTop(void);
-
-//*****************************************************************************
-#if defined (__cplusplus)
-} // extern "C"
-#endif
-//*****************************************************************************
-//
-// The vector table.
-// This relies on the linker script to place at correct location in memory.
-//
-//*****************************************************************************
-extern void (* const g_pfnVectors[])(void);
-__attribute__ ((section(".isr_vector")))
-void (* const g_pfnVectors[])(void) = {
-
-#if defined (__USE_LPCOPEN)
-    // Core Level - CM0
-    &_vStackTop,                        // The initial stack pointer
-    ResetISR,                           // 1 The reset handler
-    NMI_Handler,                    // The NMI handler
-    HardFault_Handler,              // The hard fault handler
-    0,                                  // 4 Reserved
-    0,                                  // 5 Reserved
-    0,                                  // 6 Reserved
-    0,                                  // 7 Reserved
-    0,                                  // 8 Reserved
-    0,                                  // 9 Reserved
-    0,                                  // 10 Reserved
-    SVC_Handler,                    // SVCall handler
-    0,                              // Reserved
-    0,                              // Reserved
-    PendSV_Handler,                 // The PendSV handler
-    SysTick_Handler,                // The SysTick handler
-
-    // Chip Level - 43xx M0SUB core
-    DAC_IRQHandler,                 // 16
-    M4_IRQHandler,             // 17 Interrupt from M4 Core
-    DMA_IRQHandler,                 // 18 General Purpose DMA
-    0,                              // 19 Reserved
-    SGPIO_INPUT_IRQHandler,         // 20
-    SGPIO_MATCH_IRQHandler,         // 21
-    SGPIO_SHIFT_IRQHandler,         // 22
-    SGPIO_POS_IRQHandler,           // 23
-    USB0_IRQHandler,                // 24 USB0
-    USB1_IRQHandler,                // 25 USB1
-    SCT_IRQHandler ,                // 26 State Configurable Timer
-    RIT_IRQHandler,                 // 27 Repetitive Interrupt Timer
-    GINT1_IRQHandler,               // 28 GINT1
-    TIMER1_IRQHandler,              // 29 Timer1
-    TIMER2_IRQHandler,              // 30 Timer2
-    GPIO5_IRQHandler,               // 31
-    MCPWM_IRQHandler,               // 32 Motor Control PWM
-    ADC0_IRQHandler,                // 33 ADC0
-    I2C0_IRQHandler,                // 34
-    I2C1_IRQHandler,                // 35
-    SPI_IRQHandler,                 // 36
-    ADC1_IRQHandler,                // 37
-    SSP0_SSP1_IRQHandler,           // 38
-    EVRT_IRQHandler,                // 39 Event Router
-    UART0_IRQHandler,               // 41 USART0
-    UART1_IRQHandler,               // 41 UART1
-    UART2_CAN1_IRQHandler,          // 42 USART2 or C CAN1
-    UART3_IRQHandler,               // 43 USART3
-    I2S0_I2S1_QEI_IRQHandler,       // 35 I2C0 or I2C1 or I2S1 or QEI
-    CAN0_IRQHandler,                // 45 C CAN0
-    SPIFI_ADCHS_IRQHandler,         // 46
-    M0APP_IRQHandler,               // 47 Interrupt from M0APP
-  };
-#else
-    // Core Level - CM0
-    &_vStackTop,                        // The initial stack pointer
-    ResetISR,                           // 1 The reset handler
-    M0S_NMI_Handler,                    // 2 The NMI handler
-    M0S_HardFault_Handler,              // 3 The hard fault handler
-    0,                                  // 4 Reserved
-    0,                                  // 5 Reserved
-    0,                                  // 6 Reserved
-    0,                                  // 7 Reserved
-    0,                                  // 8 Reserved
-    0,                                  // 9 Reserved
-    0,                                  // 10 Reserved
-    M0S_SVC_Handler,                    // 11 SVCall handler
-    M0S_DebugMon_Handler,               // 12 Debug monitor handler
-    0,                                  // 13 Reserved
-    M0S_PendSV_Handler,                 // 14 The PendSV handler
-    M0S_SysTick_Handler,                // 15 The SysTick handler
-
-    // Chip Level - LPC43 (CM0 SUB)
-    M0S_DAC_IRQHandler,                 // 16
-    M0S_M4CORE_IRQHandler,              // 17 Interrupt from M4 Core
-    M0S_DMA_IRQHandler,                 // 18 General Purpose DMA
-    0,                                  // 19 Reserved
-    M0S_SGPIO_INPUT_IRQHandler,         // 20
-    M0S_SGPIO_MATCH_IRQHandler,         // 21
-    M0S_SGPIO_SHIFT_IRQHandler,         // 22
-    M0S_SGPIO_POS_IRQHandler,           // 23
-    M0S_USB0_IRQHandler,                // 24 USB0
-    M0S_USB1_IRQHandler,                // 25 USB1
-    M0S_SCT_IRQHandler ,                // 26 State Configurable Timer
-    M0S_RITIMER_IRQHandler,             // 27 Repetitive Interrupt Timer
-    M0S_GINT1_IRQHandler,               // 28 GINT1
-    M0S_TIMER1_IRQHandler,              // 29 Timer1
-    M0S_TIMER2_IRQHandler,              // 30 Timer2
-    M0S_PIN_INT5_IRQHandler,            // 31
-    M0S_MCPWM_IRQHandler,               // 32 Motor Control PWM
-    M0S_ADC0_IRQHandler,                // 33 ADC0
-    M0S_I2C0_IRQHandler,                // 34
-    M0S_I2C1_IRQHandler,                // 35
-    M0S_SPI_IRQHandler,                 // 36
-    M0S_ADC1_IRQHandler,                // 37
-    M0S_SSP0_OR_SSP1_IRQHandler,        // 38
-    M0S_EVENTROUTER_IRQHandler,         // 39 Event Router
-    M0S_USART0_IRQHandler,              // 41 USART0
-    M0S_UART1_IRQHandler,               // 41 UART1
-    M0S_USART2_OR_C_CAN1_IRQHandler,    // 42 USART2 or C CAN1
-    M0S_USART3_IRQHandler,              // 43 USART3
-    M0S_I2C0_OR_I2C1_OR_I2S1_OR_QEI_IRQHandler,
-                                        // 35 I2C0 or I2C1 or I2S1 or QEI
-    M0S_C_CAN0_IRQHandler,              // 45 C CAN0
-    M0S_SPIFI_OR_VADC_IRQHandler,       // 46
-    M0S_M0APP_IRQHandler,               // 47 Interrupt from M0APP
-  };
-#endif
-//*****************************************************************************
-// Functions to carry out the initialization of RW and BSS data sections. These
-// are written as separate functions rather than being inlined within the
-// ResetISR() function in order to cope with MCUs with multiple banks of
-// memory.
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
-  unsigned int *pulDest = (unsigned int*) start;
-  unsigned int *pulSrc = (unsigned int*) romstart;
-  unsigned int loop;
-  for (loop = 0; loop < len; loop = loop + 4)
-    *pulDest++ = *pulSrc++;
-}
-
-__attribute__ ((section(".after_vectors")))
-void bss_init(unsigned int start, unsigned int len) {
-  unsigned int *pulDest = (unsigned int*) start;
-  unsigned int loop;
-  for (loop = 0; loop < len; loop = loop + 4)
-    *pulDest++ = 0;
-}
-
-//*****************************************************************************
-// The following symbols are constructs generated by the linker, indicating
-// the location of various points in the "Global Section Table". This table is
-// created by the linker via the Code Red managed linker script mechanism. It
-// contains the load address, execution address and length of each RW data
-// section and the execution and length of each BSS (zero initialized) section.
-//*****************************************************************************
-extern unsigned int __data_section_table;
-extern unsigned int __data_section_table_end;
-extern unsigned int __bss_section_table;
-extern unsigned int __bss_section_table_end;
-
-//*****************************************************************************
-// Reset entry point for your code.
-// Sets up a simple runtime environment and initializes the C/C++
-// library.
-//
-//*****************************************************************************
-void
-ResetISR(void) {
-
-  // ******************************
-  // Modify CREG->M0SUBMEMMAP so that M0 looks in correct place
-  // for its vector table when an exception is triggered.
-  // Note that we do not use the CMSIS register access mechanism,
-  // as there is no guarantee that the project has been configured
-  // to use CMSIS.
-  unsigned int *pCREG_M0SUBMEMMAP = (unsigned int *) 0x40043308;
-  // CMSIS : CREG->M0SUBMEMMAP = <address of vector table>
-  *pCREG_M0SUBMEMMAP = (unsigned int)g_pfnVectors;
-
-    //
-    // Copy the data sections from flash to SRAM.
-    //
-  unsigned int LoadAddr, ExeAddr, SectionLen;
-  unsigned int *SectionTableAddr;
-
-  // Load base address of Global Section Table
-  SectionTableAddr = &__data_section_table;
-
-    // Copy the data sections from flash to SRAM.
-  while (SectionTableAddr < &__data_section_table_end) {
-    LoadAddr = *SectionTableAddr++;
-    ExeAddr = *SectionTableAddr++;
-    SectionLen = *SectionTableAddr++;
-    data_init(LoadAddr, ExeAddr, SectionLen);
-  }
-  // At this point, SectionTableAddr = &__bss_section_table;
-  // Zero fill the bss segment
-  while (SectionTableAddr < &__bss_section_table_end) {
-    ExeAddr = *SectionTableAddr++;
-    SectionLen = *SectionTableAddr++;
-    bss_init(ExeAddr, SectionLen);
-  }
-
-// **********************************************************
-// No need to call SystemInit() here, as master CM4 cpu will
-// have done the main system set up before enabling CM0.
-// **********************************************************
-
-#if defined (__cplusplus)
-  //
-  // Call C++ library initialisation
-  //
-  __libc_init_array();
-#endif
-
-#if defined (__REDLIB__)
-  // Call the Redlib library, which in turn calls main()
-  __main() ;
-#else
-  main();
-#endif
-
-  //
-  // main() shouldn't return, but if it does, we'll just enter an infinite loop
-  //
-  while (1) {
-    ;
-  }
-}
-
-//*****************************************************************************
-// Default exception handlers. Override the ones here by defining your own
-// handler routines in your application code.
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void NMI_Handler(void)
-#else
-void M0S_NMI_Handler(void)
-#endif
-{   while(1) { }
-}
-
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void HardFault_Handler(void)
-#else
-void M0S_HardFault_Handler(void)
-#endif
-{   while(1) { }
-}
-
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void SVC_Handler(void)
-#else
-void M0S_SVC_Handler(void)
-#endif
-{   while(1) { }
-}
-
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void PendSV_Handler(void)
-#else
-void M0S_PendSV_Handler(void)
-#endif
-{   while(1) { }
-}
-
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void SysTick_Handler(void)
-#else
-void M0S_SysTick_Handler(void)
-#endif
-{   while(1) { }
-}
-
-//*****************************************************************************
-//
-// Processor ends up here if an unexpected interrupt occurs or a specific
-// handler is not present in the application code.
-//
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void IntDefaultHandler(void)
-#else
-void M0S_IntDefaultHandler(void)
-#endif
-{   while(1) { }
-}

bsp/lpc43xx/Libraries/Device/NXP/LPC43xx/Source/Templates/GCC/startup_LPC43xx.s

@@ -0,0 +1,266 @@
+/*****************************************************************************/
+/* startup_LPC43xx.s: Startup file for LPC43xx device series                 */
+/*****************************************************************************/
+/* Version: CodeSourcery Sourcery G++ Lite (with CS3)                        */
+/*****************************************************************************/
+
+	.syntax unified
+	.cpu cortex-m4
+	.fpu softvfp
+	.thumb
+	
+	.word  _sidata
+	.word  _sdata
+	.word  _edata
+	.word  _sbss
+	.word  _ebss
+
+
+    .equ    Sign_Value, 0x5A5A5A5A
+
+/* Vector Table */
+
+    .section ".interrupt_vector"
+    .globl  __interrupt_vector
+    .type   __interrupt_vector, %function
+
+__interrupt_vector:
+    .long   _estack                 /* Top of Stack                 */
+    .long   Reset_Handler               /* Reset Handler                */
+    .long   NMI_Handler                 /* NMI Handler                  */
+    .long   HardFault_Handler           /* Hard Fault Handler           */
+    .long   MemManage_Handler           /* MPU Fault Handler            */
+    .long   BusFault_Handler            /* Bus Fault Handler            */
+    .long   UsageFault_Handler          /* Usage Fault Handler          */
+    .long   Sign_Value                  /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   SVC_Handler                 /* SVCall Handler               */
+    .long   DebugMon_Handler            /* Debug Monitor Handler        */
+    .long   0                           /* Reserved                     */
+    .long   PendSV_Handler              /* PendSV Handler               */
+    .long   SysTick_Handler             /* SysTick Handler              */
+
+/* External Interrupts */
+    .long   DAC_IRQHandler              /* 16 D/A Converter             */
+    .long   M0CORE_IRQHandler           /* 17 M0 Core                   */
+    .long   DMA_IRQHandler              /* 18 General Purpose DMA       */
+    .long   EZH_IRQHandler              /* 19 EZH/EDM                   */
+    .long   FLASH_EEPROM_IRQHandler     /* 20 Reserved for Typhoon      */
+    .long   ETH_IRQHandler              /* 21 Ethernet                  */
+    .long   SDIO_IRQHandler             /* 22 SD/MMC                    */
+    .long   LCD_IRQHandler              /* 23 LCD                       */
+    .long   USB0_IRQHandler             /* 24 USB0                      */
+    .long   USB1_IRQHandler             /* 25 USB1                      */
+    .long   SCT_IRQHandler              /* 26 State Configurable Timer  */
+    .long   RIT_IRQHandler              /* 27 Repetitive Interrupt Timer*/
+    .long   TIMER0_IRQHandler           /* 28 Timer0                    */
+    .long   TIMER1_IRQHandler           /* 29 Timer1                    */
+    .long   TIMER2_IRQHandler           /* 30 Timer2                    */
+    .long   TIMER3_IRQHandler           /* 31 Timer3                    */
+    .long   MCPWM_IRQHandler            /* 32 Motor Control PWM         */
+    .long   ADC0_IRQHandler             /* 33 A/D Converter 0           */
+    .long   I2C0_IRQHandler             /* 34 I2C0                      */
+    .long   I2C1_IRQHandler             /* 35 I2C1                      */
+    .long   SPI_IRQHandler              /* 36 SPI                       */
+    .long   ADC1_IRQHandler             /* 37 A/D Converter 1           */
+    .long   SSP0_IRQHandler             /* 38 SSP0                      */
+    .long   SSP1_IRQHandler             /* 39 SSP1                      */
+    .long   UART0_IRQHandler            /* 40 UART0                     */
+    .long   UART1_IRQHandler            /* 41 UART1                     */
+    .long   UART2_IRQHandler            /* 42 UART2                     */
+    .long   UART3_IRQHandler            /* 43 UART3                     */
+    .long   I2S0_IRQHandler             /* 44 I2S0                      */
+    .long   I2S1_IRQHandler             /* 45 I2S1                      */
+    .long   SPIFI_IRQHandler            /* 46 SPI Flash Interface       */
+    .long   SGPIO_IRQHandler            /* 47 SGPIO                     */
+    .long   GPIO0_IRQHandler            /* 48 GPIO0                     */
+    .long   GPIO1_IRQHandler            /* 49 GPIO1                     */
+    .long   GPIO2_IRQHandler            /* 50 GPIO2                     */
+    .long   GPIO3_IRQHandler            /* 51 GPIO3                     */
+    .long   GPIO4_IRQHandler            /* 52 GPIO4                     */
+    .long   GPIO5_IRQHandler            /* 53 GPIO5                     */
+    .long   GPIO6_IRQHandler            /* 54 GPIO6                     */
+    .long   GPIO7_IRQHandler            /* 55 GPIO7                     */
+    .long   GINT0_IRQHandler            /* 56 GINT0                     */
+    .long   GINT1_IRQHandler            /* 57 GINT1                     */
+    .long   EVRT_IRQHandler             /* 58 Event Router              */
+    .long   CAN1_IRQHandler             /* 59 C_CAN1                    */
+    .long   0                           /* 60 Reserved                  */
+    .long   VADC_IRQHandler             /* 61 VADC                      */
+    .long   ATIMER_IRQHandler           /* 62 ATIMER                    */
+    .long   RTC_IRQHandler              /* 63 RTC                       */
+    .long   0                           /* 64 Reserved                  */
+    .long   WDT_IRQHandler              /* 65 WDT                       */
+    .long   M0s_IRQHandler              /* 66 M0s                       */
+    .long   CAN0_IRQHandler             /* 67 C_CAN0                    */
+    .long   QEI_IRQHandler              /* 68 QEI                       */
+
+    .size   __interrupt_vector, . - __interrupt_vector
+
+
+    .thumb
+
+
+/* Reset Handler */
+    .section  .text.Reset_Handler
+	.weak  Reset_Handler
+	.type  Reset_Handler, %function
+Reset_Handler:
+    .fnstart
+.ifdef RAM_MODE
+/* Clear .bss section (Zero init) */
+	mov     R0, #0
+	ldr     R1, =__bss_start__
+	ldr    R2, =__bss_end__
+	cmp     R1,R2
+	beq     BSSIsEmpty
+LoopZI:
+    cmp     R1, R2
+    bhs     BSSIsEmpty
+    str     R0, [R1]
+    add     R1, #4
+    blo     LoopZI
+BSSIsEmpty:
+    ldr     R0, =SystemInit
+    blx     R0
+    ldr     R0,=main
+    bx      R0
+.else
+    ldr     R0, =SystemInit
+    blx     R0
+    ldr     R0,=main
+    bx      R0
+.endif
+
+    .pool
+    .cantunwind
+    .fnend
+    .size   Reset_Handler,.-Reset_Handler
+
+    .section ".text"
+
+/* Exception Handlers */
+
+    .weak   NMI_Handler
+    .type   NMI_Handler, %function
+NMI_Handler:
+    B       .
+    .size   NMI_Handler, . - NMI_Handler
+
+    .weak   HardFault_Handler
+    .type   HardFault_Handler, %function
+HardFault_Handler:
+    B       .
+    .size   HardFault_Handler, . - HardFault_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
+
+
+/* IRQ Handlers */
+
+    .globl  Default_Handler
+    .type   Default_Handler, %function
+Default_Handler:
+    B       .
+    .size   Default_Handler, . - Default_Handler
+
+    .macro  IRQ handler
+    .weak   \handler
+    .set    \handler, Default_Handler
+    .endm
+
+    IRQ    DAC_IRQHandler
+    IRQ    M0CORE_IRQHandler
+    IRQ    DMA_IRQHandler
+    IRQ    EZH_IRQHandler
+    IRQ    FLASH_EEPROM_IRQHandler
+    IRQ    ETH_IRQHandler
+    IRQ    SDIO_IRQHandler
+    IRQ    LCD_IRQHandler
+    IRQ    USB0_IRQHandler
+    IRQ    USB1_IRQHandler
+    IRQ    SCT_IRQHandler
+    IRQ    RIT_IRQHandler
+    IRQ    TIMER0_IRQHandler
+    IRQ    TIMER1_IRQHandler
+    IRQ    TIMER2_IRQHandler
+    IRQ    TIMER3_IRQHandler
+    IRQ    MCPWM_IRQHandler
+    IRQ    ADC0_IRQHandler
+    IRQ    I2C0_IRQHandler
+    IRQ    I2C1_IRQHandler
+    IRQ    SPI_IRQHandler
+    IRQ    ADC1_IRQHandler
+    IRQ    SSP0_IRQHandler
+    IRQ    SSP1_IRQHandler
+    IRQ    UART0_IRQHandler
+    IRQ    UART1_IRQHandler
+    IRQ    UART2_IRQHandler
+    IRQ    UART3_IRQHandler
+    IRQ    I2S0_IRQHandler
+    IRQ    I2S1_IRQHandler
+    IRQ    SPIFI_IRQHandler
+    IRQ    SGPIO_IRQHandler
+    IRQ    GPIO0_IRQHandler
+    IRQ    GPIO1_IRQHandler
+    IRQ    GPIO2_IRQHandler
+    IRQ    GPIO3_IRQHandler
+    IRQ    GPIO4_IRQHandler
+    IRQ    GPIO5_IRQHandler
+    IRQ    GPIO6_IRQHandler
+    IRQ    GPIO7_IRQHandler
+    IRQ    GINT0_IRQHandler
+    IRQ    GINT1_IRQHandler
+    IRQ    EVRT_IRQHandler
+    IRQ    CAN1_IRQHandler
+    IRQ    VADC_IRQHandler
+    IRQ    ATIMER_IRQHandler
+    IRQ    RTC_IRQHandler
+    IRQ    WDT_IRQHandler
+    IRQ    M0s_IRQHandler
+    IRQ    CAN0_IRQHandler
+    IRQ    QEI_IRQHandler
+
+    .end

bsp/lpc43xx/Libraries/Device/NXP/LPC43xx/Source/Templates/GCC/startup_LPC43xx_M0.s

@@ -0,0 +1,266 @@
+/*****************************************************************************/
+/* startup_LPC43xx.s: Startup file for LPC43xx device series                 */
+/*****************************************************************************/
+/* Version: CodeSourcery Sourcery G++ Lite (with CS3)                        */
+/*****************************************************************************/
+
+	.syntax unified
+	.cpu cortex-m0
+	.fpu softvfp
+	.thumb
+	
+	.word  _sidata
+	.word  _sdata
+	.word  _edata
+	.word  _sbss
+	.word  _ebss
+
+
+    .equ    Sign_Value, 0x5A5A5A5A
+
+/* Vector Table */
+
+    .section ".interrupt_vector"
+    .globl  __interrupt_vector
+    .type   __interrupt_vector, %function
+
+__interrupt_vector:
+    .long   _estack                 /* Top of Stack                 */
+    .long   Reset_Handler               /* Reset Handler                */
+    .long   NMI_Handler                 /* NMI Handler                  */
+    .long   HardFault_Handler           /* Hard Fault Handler           */
+    .long   MemManage_Handler           /* MPU Fault Handler            */
+    .long   BusFault_Handler            /* Bus Fault Handler            */
+    .long   UsageFault_Handler          /* Usage Fault Handler          */
+    .long   Sign_Value                  /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   SVC_Handler                 /* SVCall Handler               */
+    .long   DebugMon_Handler            /* Debug Monitor Handler        */
+    .long   0                           /* Reserved                     */
+    .long   PendSV_Handler              /* PendSV Handler               */
+    .long   SysTick_Handler             /* SysTick Handler              */
+
+/* External Interrupts */
+    .long   DAC_IRQHandler              /* 16 D/A Converter             */
+    .long   M4CORE_IRQHandler           /* 17 M0 Core                   */
+    .long   DMA_IRQHandler              /* 18 General Purpose DMA       */
+    .long   EZH_IRQHandler              /* 19 EZH/EDM                   */
+    .long   FLASH_EEPROM_IRQHandler     /* 20 Reserved for Typhoon      */
+    .long   ETH_IRQHandler              /* 21 Ethernet                  */
+    .long   SDIO_IRQHandler             /* 22 SD/MMC                    */
+    .long   LCD_IRQHandler              /* 23 LCD                       */
+    .long   USB0_IRQHandler             /* 24 USB0                      */
+    .long   USB1_IRQHandler             /* 25 USB1                      */
+    .long   SCT_IRQHandler              /* 26 State Configurable Timer  */
+    .long   RIT_IRQHandler              /* 27 Repetitive Interrupt Timer*/
+    .long   TIMER0_IRQHandler           /* 28 Timer0                    */
+    .long   TIMER1_IRQHandler           /* 29 Timer1                    */
+    .long   TIMER2_IRQHandler           /* 30 Timer2                    */
+    .long   TIMER3_IRQHandler           /* 31 Timer3                    */
+    .long   MCPWM_IRQHandler            /* 32 Motor Control PWM         */
+    .long   ADC0_IRQHandler             /* 33 A/D Converter 0           */
+    .long   I2C0_IRQHandler             /* 34 I2C0                      */
+    .long   I2C1_IRQHandler             /* 35 I2C1                      */
+    .long   SPI_IRQHandler              /* 36 SPI                       */
+    .long   ADC1_IRQHandler             /* 37 A/D Converter 1           */
+    .long   SSP0_IRQHandler             /* 38 SSP0                      */
+    .long   SSP1_IRQHandler             /* 39 SSP1                      */
+    .long   UART0_IRQHandler            /* 40 UART0                     */
+    .long   UART1_IRQHandler            /* 41 UART1                     */
+    .long   UART2_IRQHandler            /* 42 UART2                     */
+    .long   UART3_IRQHandler            /* 43 UART3                     */
+    .long   I2S0_IRQHandler             /* 44 I2S0                      */
+    .long   I2S1_IRQHandler             /* 45 I2S1                      */
+    .long   SPIFI_IRQHandler            /* 46 SPI Flash Interface       */
+    .long   SGPIO_IRQHandler            /* 47 SGPIO                     */
+    .long   GPIO0_IRQHandler            /* 48 GPIO0                     */
+    .long   GPIO1_IRQHandler            /* 49 GPIO1                     */
+    .long   GPIO2_IRQHandler            /* 50 GPIO2                     */
+    .long   GPIO3_IRQHandler            /* 51 GPIO3                     */
+    .long   GPIO4_IRQHandler            /* 52 GPIO4                     */
+    .long   GPIO5_IRQHandler            /* 53 GPIO5                     */
+    .long   GPIO6_IRQHandler            /* 54 GPIO6                     */
+    .long   GPIO7_IRQHandler            /* 55 GPIO7                     */
+    .long   GINT0_IRQHandler            /* 56 GINT0                     */
+    .long   GINT1_IRQHandler            /* 57 GINT1                     */
+    .long   EVRT_IRQHandler             /* 58 Event Router              */
+    .long   CAN1_IRQHandler             /* 59 C_CAN1                    */
+    .long   0                           /* 60 Reserved                  */
+    .long   VADC_IRQHandler             /* 61 VADC                      */
+    .long   ATIMER_IRQHandler           /* 62 ATIMER                    */
+    .long   RTC_IRQHandler              /* 63 RTC                       */
+    .long   0                           /* 64 Reserved                  */
+    .long   WDT_IRQHandler              /* 65 WDT                       */
+    .long   M0s_IRQHandler              /* 66 M0s                       */
+    .long   CAN0_IRQHandler             /* 67 C_CAN0                    */
+    .long   QEI_IRQHandler              /* 68 QEI                       */
+
+    .size   __interrupt_vector, . - __interrupt_vector
+
+
+    .thumb
+
+
+/* Reset Handler */
+    .section  .text.Reset_Handler
+	.weak  Reset_Handler
+	.type  Reset_Handler, %function
+Reset_Handler:
+    .fnstart
+.ifdef RAM_MODE
+/* Clear .bss section (Zero init) */
+	mov     R0, #0
+	ldr     R1, =__bss_start__
+	ldr    R2, =__bss_end__
+	cmp     R1,R2
+	beq     BSSIsEmpty
+LoopZI:
+    cmp     R1, R2
+    bhs     BSSIsEmpty
+    str     R0, [R1]
+    add     R1, #4
+    blo     LoopZI
+BSSIsEmpty:
+    ldr     R0, =SystemInit
+    blx     R0
+    ldr     R0,=main
+    bx      R0
+.else
+    ldr     R0, =SystemInit
+    blx     R0
+    ldr     R0,=main
+    bx      R0
+.endif
+
+    .pool
+    .cantunwind
+    .fnend
+    .size   Reset_Handler,.-Reset_Handler
+
+    .section ".text"
+
+/* Exception Handlers */
+
+    .weak   NMI_Handler
+    .type   NMI_Handler, %function
+NMI_Handler:
+    B       .
+    .size   NMI_Handler, . - NMI_Handler
+
+    .weak   HardFault_Handler
+    .type   HardFault_Handler, %function
+HardFault_Handler:
+    B       .
+    .size   HardFault_Handler, . - HardFault_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
+
+
+/* IRQ Handlers */
+
+    .globl  Default_Handler
+    .type   Default_Handler, %function
+Default_Handler:
+    B       .
+    .size   Default_Handler, . - Default_Handler
+
+    .macro  IRQ handler
+    .weak   \handler
+    .set    \handler, Default_Handler
+    .endm
+
+    IRQ    DAC_IRQHandler
+    IRQ    M0CORE_IRQHandler
+    IRQ    DMA_IRQHandler
+    IRQ    EZH_IRQHandler
+    IRQ    FLASH_EEPROM_IRQHandler
+    IRQ    ETH_IRQHandler
+    IRQ    SDIO_IRQHandler
+    IRQ    LCD_IRQHandler
+    IRQ    USB0_IRQHandler
+    IRQ    USB1_IRQHandler
+    IRQ    SCT_IRQHandler
+    IRQ    RIT_IRQHandler
+    IRQ    TIMER0_IRQHandler
+    IRQ    TIMER1_IRQHandler
+    IRQ    TIMER2_IRQHandler
+    IRQ    TIMER3_IRQHandler
+    IRQ    MCPWM_IRQHandler
+    IRQ    ADC0_IRQHandler
+    IRQ    I2C0_IRQHandler
+    IRQ    I2C1_IRQHandler
+    IRQ    SPI_IRQHandler
+    IRQ    ADC1_IRQHandler
+    IRQ    SSP0_IRQHandler
+    IRQ    SSP1_IRQHandler
+    IRQ    UART0_IRQHandler
+    IRQ    UART1_IRQHandler
+    IRQ    UART2_IRQHandler
+    IRQ    UART3_IRQHandler
+    IRQ    I2S0_IRQHandler
+    IRQ    I2S1_IRQHandler
+    IRQ    SPIFI_IRQHandler
+    IRQ    SGPIO_IRQHandler
+    IRQ    GPIO0_IRQHandler
+    IRQ    GPIO1_IRQHandler
+    IRQ    GPIO2_IRQHandler
+    IRQ    GPIO3_IRQHandler
+    IRQ    GPIO4_IRQHandler
+    IRQ    GPIO5_IRQHandler
+    IRQ    GPIO6_IRQHandler
+    IRQ    GPIO7_IRQHandler
+    IRQ    GINT0_IRQHandler
+    IRQ    GINT1_IRQHandler
+    IRQ    EVRT_IRQHandler
+    IRQ    CAN1_IRQHandler
+    IRQ    VADC_IRQHandler
+    IRQ    ATIMER_IRQHandler
+    IRQ    RTC_IRQHandler
+    IRQ    WDT_IRQHandler
+    IRQ    M0s_IRQHandler
+    IRQ    CAN0_IRQHandler
+    IRQ    QEI_IRQHandler
+
+    .end

bsp/lpc43xx/Libraries/Device/NXP/LPC43xx/Source/Templates/system_LPC43xx.c

@@ -863,7 +863,6 @@ void SystemCoreClockUpdate (void) {
 }
 
 
-extern uint32_t getPC (void);
 
 /*----------------------------------------------------------------------------
   Initialize the system
@@ -877,10 +876,7 @@ void SystemInit (void) {
 
   /* Disable SysTick timer                                                    */
   SysTick->CTRL &= ~(SysTick_CTRL_TICKINT_Msk | SysTick_CTRL_ENABLE_Msk);
-#ifdef CORE_M4
-  /* Set vector table pointer */
-  SCB->VTOR = getPC() & 0xFFF00000;
-#endif
+
   /* Configure PLL0 and PLL1, connect CPU clock to selected clock source */
   SetClock();
 

bsp/lpc43xx/Libraries/Device/SConscript

@@ -8,8 +8,8 @@ src = Split('''
 NXP/LPC43xx/Source/Templates/system_LPC43xx.c
 ''')
 CPPPATH = [cwd + '/NXP/LPC43xx/Include', cwd + '/../CMSIS/Include']
-CPPDEFINES = [rtconfig.USE_CORE + ' USE_SPIFI']
-
+CPPDEFINES = [rtconfig.USE_CORE]
+CPPDEFINES += ['USE_SPIFI']
 # add for startup script 
 if rtconfig.USE_CORE =='CORE_M4':
 	if rtconfig.CROSS_TOOL == 'gcc':

bsp/lpc43xx/M0/rtconfig.py

@@ -53,7 +53,7 @@ if PLATFORM == 'gcc':
         DEVICE += ' -mfpu=fpv4-sp-d16 -mfloat-abi=softfp'
     CFLAGS = DEVICE 
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc43xx.map,-cref,-u,Reset_Handler -T lpc43xx_spifi.ld'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc43xx.map,-cref,-u,Reset_Handler -T rtthread-lpc43xx_spifi.ld'
 
     CPATH = ''
     LPATH = ''

bsp/lpc43xx/M0/rtthread-lpc43xx_spifi.ld

@@ -0,0 +1,133 @@
+/*
+ * linker script for LPC43xx SPIFI (4Mb NorFlash, 32kB SRAM ) with GNU ld
+ * yiyue.fang 2012-04-14
+ */
+
+/* Program Entry, set to mark it as "used" and avoid gc */
+MEMORY
+{
+    CODE (rx) : ORIGIN = 0x14000000, LENGTH = 0x00400000
+    DATA (rw) : ORIGIN = 0x10000000, LENGTH = 0x00008000
+}
+ENTRY(Reset_Handler)
+_system_stack_size = 0x200;
+
+SECTIONS
+{
+    .text :
+    {
+        . = ALIGN(4);
+        KEEP(*(.interrupt_vector))      /* Startup code */
+        . = ALIGN(4);
+        *(.text)                        /* remaining code */
+        *(.text.*)                      /* remaining code */
+        *(.rodata)                      /* read-only data (constants) */
+        *(.rodata*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.gnu.linkonce.t*)
+
+        /* section information for finsh shell */
+        . = ALIGN(4);
+        __fsymtab_start = .;
+        KEEP(*(FSymTab))
+        __fsymtab_end = .;
+        . = ALIGN(4);
+        __vsymtab_start = .;
+        KEEP(*(VSymTab))
+        __vsymtab_end = .;
+        . = ALIGN(4);
+
+        . = ALIGN(4);
+        _etext = .;
+    } > CODE = 0
+
+    /* .ARM.exidx is sorted, so has to go in its own output section.  */
+    __exidx_start = .;
+    .ARM.exidx :
+    {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+
+        /* This is used by the startup in order to initialize the .data secion */
+        _sidata = .;
+    } > CODE
+    __exidx_end = .;
+
+    /* .data section which is used for initialized data */
+
+    .data : AT (_sidata)
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _sdata = . ;
+
+        *(.data)
+        *(.data.*)
+        *(.gnu.linkonce.d*)
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _edata = . ;
+    } >DATA
+
+    .stack : 
+    {
+        . = . + _system_stack_size;
+        . = ALIGN(4);
+        _estack = .;
+    } >DATA
+
+    __bss_start = .;
+    .bss :
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _sbss = .;
+
+        *(.bss)
+        *(.bss.*)
+        *(COMMON)
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _ebss = . ;        
+        *(.bss.init)
+    } > DATA
+    __bss_end = .;
+
+    _end = .;
+
+    /* Stabs debugging sections.  */
+    .stab          0 : { *(.stab) }
+    .stabstr       0 : { *(.stabstr) }
+    .stab.excl     0 : { *(.stab.excl) }
+    .stab.exclstr  0 : { *(.stab.exclstr) }
+    .stab.index    0 : { *(.stab.index) }
+    .stab.indexstr 0 : { *(.stab.indexstr) }
+    .comment       0 : { *(.comment) }
+    /* DWARF debug sections.
+     * Symbols in the DWARF debugging sections are relative to the beginning
+     * of the section so we begin them at 0.  */
+    /* DWARF 1 */
+    .debug          0 : { *(.debug) }
+    .line           0 : { *(.line) }
+    /* GNU DWARF 1 extensions */
+    .debug_srcinfo  0 : { *(.debug_srcinfo) }
+    .debug_sfnames  0 : { *(.debug_sfnames) }
+    /* DWARF 1.1 and DWARF 2 */
+    .debug_aranges  0 : { *(.debug_aranges) }
+    .debug_pubnames 0 : { *(.debug_pubnames) }
+    /* DWARF 2 */
+    .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+    .debug_abbrev   0 : { *(.debug_abbrev) }
+    .debug_line     0 : { *(.debug_line) }
+    .debug_frame    0 : { *(.debug_frame) }
+    .debug_str      0 : { *(.debug_str) }
+    .debug_loc      0 : { *(.debug_loc) }
+    .debug_macinfo  0 : { *(.debug_macinfo) }
+    /* SGI/MIPS DWARF 2 extensions */
+    .debug_weaknames 0 : { *(.debug_weaknames) }
+    .debug_funcnames 0 : { *(.debug_funcnames) }
+    .debug_typenames 0 : { *(.debug_typenames) }
+    .debug_varnames  0 : { *(.debug_varnames) }
+}

bsp/lpc43xx/M0/rtthread-lpc43xx_spifi.sct

@@ -0,0 +1,15 @@
+; *************************************************************
+; *** Scatter-Loading Description File generated by uVision ***
+; *************************************************************
+
+LR_ROM1 0x14000000 0x00400000  {    ; load region size_region
+  ER_ROM1 0x14000000 0x00400000  {  ; load address = execution address
+   *.o (RESET, +First)
+   *(InRoot$$Sections)
+   .ANY (+RO)
+  }
+  RW_IRAM1 0x10000000 0x00008000  {  ; RW data
+   .ANY (+RW +ZI)
+  }
+}
+

bsp/lpc43xx/M4/rtconfig.py

@@ -53,7 +53,7 @@ if PLATFORM == 'gcc':
         DEVICE += ' -mfpu=fpv4-sp-d16 -mfloat-abi=softfp'
     CFLAGS = DEVICE 
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc43xx.map,-cref,-u,Reset_Handler -T lpc43xx_spifi.ld'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc43xx.map,-cref,-u,Reset_Handler -T rtthread-lpc43xx_spifi.ld'
 
     CPATH = ''
     LPATH = ''
@@ -75,8 +75,8 @@ elif PLATFORM == 'armcc':
     TARGET_EXT = 'axf'
 
     DEVICE = ' --device DARMSTM'
-    CFLAGS = DEVICE + ' --apcs=interwork'
-    AFLAGS = DEVICE
+    CFLAGS = DEVICE + ' --apcs=interwork '
+    AFLAGS = DEVICE 
     LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-lpc43xx.map --scatter rtthread-lpc43xx_spifi.sct'
 
     CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'

bsp/lpc43xx/M4/rtthread-lpc43xx_spifi.ld

@@ -0,0 +1,133 @@
+/*
+ * linker script for LPC43xx SPIFI (4Mb NorFlash, 32kB SRAM ) with GNU ld
+ * yiyue.fang 2012-04-14
+ */
+
+/* Program Entry, set to mark it as "used" and avoid gc */
+MEMORY
+{
+    CODE (rx) : ORIGIN = 0x14000000, LENGTH = 0x00400000
+    DATA (rw) : ORIGIN = 0x10000000, LENGTH = 0x00008000
+}
+ENTRY(Reset_Handler)
+_system_stack_size = 0x200;
+
+SECTIONS
+{
+    .text :
+    {
+        . = ALIGN(4);
+        KEEP(*(.interrupt_vector))      /* Startup code */
+        . = ALIGN(4);
+        *(.text)                        /* remaining code */
+        *(.text.*)                      /* remaining code */
+        *(.rodata)                      /* read-only data (constants) */
+        *(.rodata*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.gnu.linkonce.t*)
+
+        /* section information for finsh shell */
+        . = ALIGN(4);
+        __fsymtab_start = .;
+        KEEP(*(FSymTab))
+        __fsymtab_end = .;
+        . = ALIGN(4);
+        __vsymtab_start = .;
+        KEEP(*(VSymTab))
+        __vsymtab_end = .;
+        . = ALIGN(4);
+
+        . = ALIGN(4);
+        _etext = .;
+    } > CODE = 0
+
+    /* .ARM.exidx is sorted, so has to go in its own output section.  */
+    __exidx_start = .;
+    .ARM.exidx :
+    {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+
+        /* This is used by the startup in order to initialize the .data secion */
+        _sidata = .;
+    } > CODE
+    __exidx_end = .;
+
+    /* .data section which is used for initialized data */
+
+    .data : AT (_sidata)
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _sdata = . ;
+
+        *(.data)
+        *(.data.*)
+        *(.gnu.linkonce.d*)
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _edata = . ;
+    } >DATA
+
+    .stack : 
+    {
+        . = . + _system_stack_size;
+        . = ALIGN(4);
+        _estack = .;
+    } >DATA
+
+    __bss_start = .;
+    .bss :
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _sbss = .;
+
+        *(.bss)
+        *(.bss.*)
+        *(COMMON)
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _ebss = . ;        
+        *(.bss.init)
+    } > DATA
+    __bss_end = .;
+
+    _end = .;
+
+    /* Stabs debugging sections.  */
+    .stab          0 : { *(.stab) }
+    .stabstr       0 : { *(.stabstr) }
+    .stab.excl     0 : { *(.stab.excl) }
+    .stab.exclstr  0 : { *(.stab.exclstr) }
+    .stab.index    0 : { *(.stab.index) }
+    .stab.indexstr 0 : { *(.stab.indexstr) }
+    .comment       0 : { *(.comment) }
+    /* DWARF debug sections.
+     * Symbols in the DWARF debugging sections are relative to the beginning
+     * of the section so we begin them at 0.  */
+    /* DWARF 1 */
+    .debug          0 : { *(.debug) }
+    .line           0 : { *(.line) }
+    /* GNU DWARF 1 extensions */
+    .debug_srcinfo  0 : { *(.debug_srcinfo) }
+    .debug_sfnames  0 : { *(.debug_sfnames) }
+    /* DWARF 1.1 and DWARF 2 */
+    .debug_aranges  0 : { *(.debug_aranges) }
+    .debug_pubnames 0 : { *(.debug_pubnames) }
+    /* DWARF 2 */
+    .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+    .debug_abbrev   0 : { *(.debug_abbrev) }
+    .debug_line     0 : { *(.debug_line) }
+    .debug_frame    0 : { *(.debug_frame) }
+    .debug_str      0 : { *(.debug_str) }
+    .debug_loc      0 : { *(.debug_loc) }
+    .debug_macinfo  0 : { *(.debug_macinfo) }
+    /* SGI/MIPS DWARF 2 extensions */
+    .debug_weaknames 0 : { *(.debug_weaknames) }
+    .debug_funcnames 0 : { *(.debug_funcnames) }
+    .debug_typenames 0 : { *(.debug_typenames) }
+    .debug_varnames  0 : { *(.debug_varnames) }
+}

bsp/lpc43xx/M4/rtthread-lpc43xx_spifi.sct

@@ -0,0 +1,15 @@
+; *************************************************************
+; *** Scatter-Loading Description File generated by uVision ***
+; *************************************************************
+
+LR_ROM1 0x14000000 0x00400000  {    ; load region size_region
+  ER_ROM1 0x14000000 0x00400000  {  ; load address = execution address
+   *.o (RESET, +First)
+   *(InRoot$$Sections)
+   .ANY (+RO)
+  }
+  RW_IRAM1 0x10000000 0x00008000  {  ; RW data
+   .ANY (+RW +ZI)
+  }
+}
+

bsp/xplorer4330/Libraries/Device/NXP/LPC43xx/Source/Templates/ARM/startup_LPC43xx.s

@@ -128,10 +128,6 @@ __Vectors       DCD     __initial_sp              ; 0 Top of Stack
                 DCD     QEI_IRQHandler            ; 68 QEI
 
 
-                IF      :LNOT::DEF:NO_CRP
-                AREA    |.ARM.__at_0x02FC|, CODE, READONLY
-CRP_Key         DCD     0xFFFFFFFF
-                ENDIF
 
                 AREA    |.text|, CODE, READONLY
 
@@ -327,13 +323,5 @@ __user_initial_stackheap
 
                 ENDIF
 
-                AREA    |.text|,CODE, READONLY
-getPC           PROC
-                EXPORT  getPC
-
-                MOV     R0,LR
-                BX      LR
-
-                ENDP
 
                 END

bsp/xplorer4330/Libraries/Device/NXP/LPC43xx/Source/Templates/GCC/cr_startup_lpc43xx.c

@@ -1,502 +0,0 @@
-//*****************************************************************************
-// LPC43xx (Cortex-M4) Microcontroller Startup code for use with LPCXpresso IDE
-//
-// Version : 140113
-//*****************************************************************************
-//
-// Copyright(C) NXP Semiconductors, 2013-2014
-// All rights reserved.
-//
-// Software that is described herein is for illustrative purposes only
-// which provides customers with programming information regarding the
-// LPC products.  This software is supplied "AS IS" without any warranties of
-// any kind, and NXP Semiconductors and its licensor disclaim any and
-// all warranties, express or implied, including all implied warranties of
-// merchantability, fitness for a particular purpose and non-infringement of
-// intellectual property rights.  NXP Semiconductors assumes no responsibility
-// or liability for the use of the software, conveys no license or rights under any
-// patent, copyright, mask work right, or any other intellectual property rights in
-// or to any products. NXP Semiconductors reserves the right to make changes
-// in the software without notification. NXP Semiconductors also makes no
-// representation or warranty that such application will be suitable for the
-// specified use without further testing or modification.
-//
-// Permission to use, copy, modify, and distribute this software and its
-// documentation is hereby granted, under NXP Semiconductors' and its
-// licensor's relevant copyrights in the software, without fee, provided that it
-// is used in conjunction with NXP Semiconductors microcontrollers.  This
-// copyright, permission, and disclaimer notice must appear in all copies of
-// this code.
-//*****************************************************************************
-
-#if defined (__cplusplus)
-#ifdef __REDLIB__
-#error Redlib does not support C++
-#else
-//*****************************************************************************
-//
-// The entry point for the C++ library startup
-//
-//*****************************************************************************
-extern "C" {
-    extern void __libc_init_array(void);
-}
-#endif
-#endif
-
-#define WEAK __attribute__ ((weak))
-#define ALIAS(f) __attribute__ ((weak, alias (#f)))
-
-//*****************************************************************************
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-//*****************************************************************************
-#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
-// Declaration of external SystemInit function
-extern void SystemInit(void);
-#endif
-
-//*****************************************************************************
-//
-// Forward declaration of the default handlers. These are aliased.
-// When the application defines a handler (with the same name), this will
-// automatically take precedence over these weak definitions
-//
-//*****************************************************************************
-void ResetISR(void);
-WEAK void NMI_Handler(void);
-WEAK void HardFault_Handler(void);
-WEAK void MemManage_Handler(void);
-WEAK void BusFault_Handler(void);
-WEAK void UsageFault_Handler(void);
-WEAK void SVC_Handler(void);
-WEAK void DebugMon_Handler(void);
-WEAK void PendSV_Handler(void);
-WEAK void SysTick_Handler(void);
-WEAK void IntDefaultHandler(void);
-
-//*****************************************************************************
-//
-// Forward declaration of the specific IRQ handlers. These are aliased
-// to the IntDefaultHandler, which is a 'forever' loop. When the application
-// defines a handler (with the same name), this will automatically take
-// precedence over these weak definitions
-//
-//*****************************************************************************
-void DAC_IRQHandler(void) ALIAS(IntDefaultHandler);
-#if defined (__USE_LPCOPEN)
-void M0APP_IRQHandler(void) ALIAS(IntDefaultHandler);
-#else
-void M0CORE_IRQHandler(void) ALIAS(IntDefaultHandler);
-#endif
-void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
-void FLASH_EEPROM_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ETH_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SDIO_IRQHandler(void) ALIAS(IntDefaultHandler);
-void LCD_IRQHandler(void) ALIAS(IntDefaultHandler);
-void USB0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void USB1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SCT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER3_IRQHandler(void) ALIAS(IntDefaultHandler);
-void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ADC0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SPI_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ADC1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SSP0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART2_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2S0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2S1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SPIFI_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO2_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO3_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO4_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO5_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO6_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO7_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void EVRT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void CAN1_IRQHandler(void) ALIAS(IntDefaultHandler);
-#if defined (__USE_LPCOPEN)
-void ADCHS_IRQHandler(void) ALIAS(IntDefaultHandler);
-#else
-void VADC_IRQHandler(void) ALIAS(IntDefaultHandler);
-#endif
-void ATIMER_IRQHandler(void) ALIAS(IntDefaultHandler);
-void RTC_IRQHandler(void) ALIAS(IntDefaultHandler);
-void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void M0SUB_IRQHandler(void) ALIAS(IntDefaultHandler);
-void CAN0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
-
-//*****************************************************************************
-//
-// The entry point for the application.
-// __main() is the entry point for Redlib based applications
-// main() is the entry point for Newlib based applications
-//
-//*****************************************************************************
-#if defined (__REDLIB__)
-extern void __main(void);
-#endif
-extern int main(void);
-//*****************************************************************************
-//
-// External declaration for the pointer to the stack top from the Linker Script
-//
-//*****************************************************************************
-extern void _vStackTop(void);
-
-//*****************************************************************************
-#if defined (__cplusplus)
-} // extern "C"
-#endif
-//*****************************************************************************
-//
-// The vector table.
-// This relies on the linker script to place at correct location in memory.
-//
-//*****************************************************************************
-extern void (* const g_pfnVectors[])(void);
-__attribute__ ((section(".isr_vector")))
-void (* const g_pfnVectors[])(void) = {
-    // Core Level - CM4
-    &_vStackTop,                    // The initial stack pointer
-    ResetISR,                       // The reset handler
-    NMI_Handler,                    // The NMI handler
-    HardFault_Handler,              // The hard fault handler
-    MemManage_Handler,              // The MPU fault handler
-    BusFault_Handler,               // The bus fault handler
-    UsageFault_Handler,             // The usage fault handler
-    0,                              // Reserved
-    0,                              // Reserved
-    0,                              // Reserved
-    0,                              // Reserved
-    SVC_Handler,                    // SVCall handler
-    DebugMon_Handler,               // Debug monitor handler
-    0,                              // Reserved
-    PendSV_Handler,                 // The PendSV handler
-    SysTick_Handler,                // The SysTick handler
-
-    // Chip Level - LPC43 (M4)
-    DAC_IRQHandler,           // 16
-#if defined (__USE_LPCOPEN)
-    M0APP_IRQHandler,        // 17 CortexM4/M0 (LPC43XX ONLY)
-#else
-    M0CORE_IRQHandler,        // 17
-#endif
-    DMA_IRQHandler,           // 18
-    0,           // 19
-    FLASH_EEPROM_IRQHandler,   // 20 ORed flash Bank A, flash Bank B, EEPROM interrupts
-    ETH_IRQHandler,           // 21
-    SDIO_IRQHandler,          // 22
-    LCD_IRQHandler,           // 23
-    USB0_IRQHandler,          // 24
-    USB1_IRQHandler,          // 25
-    SCT_IRQHandler,           // 26
-    RIT_IRQHandler,           // 27
-    TIMER0_IRQHandler,        // 28
-    TIMER1_IRQHandler,        // 29
-    TIMER2_IRQHandler,        // 30
-    TIMER3_IRQHandler,        // 31
-    MCPWM_IRQHandler,         // 32
-    ADC0_IRQHandler,          // 33
-    I2C0_IRQHandler,          // 34
-    I2C1_IRQHandler,          // 35
-    SPI_IRQHandler,           // 36
-    ADC1_IRQHandler,          // 37
-    SSP0_IRQHandler,          // 38
-    SSP1_IRQHandler,          // 39
-    UART0_IRQHandler,         // 40
-    UART1_IRQHandler,         // 41
-    UART2_IRQHandler,         // 42
-    UART3_IRQHandler,         // 43
-    I2S0_IRQHandler,          // 44
-    I2S1_IRQHandler,          // 45
-    SPIFI_IRQHandler,         // 46
-    SGPIO_IRQHandler,         // 47
-    GPIO0_IRQHandler,         // 48
-    GPIO1_IRQHandler,         // 49
-    GPIO2_IRQHandler,         // 50
-    GPIO3_IRQHandler,         // 51
-    GPIO4_IRQHandler,         // 52
-    GPIO5_IRQHandler,         // 53
-    GPIO6_IRQHandler,         // 54
-    GPIO7_IRQHandler,         // 55
-    GINT0_IRQHandler,         // 56
-    GINT1_IRQHandler,         // 57
-    EVRT_IRQHandler,          // 58
-    CAN1_IRQHandler,          // 59
-    0,                        // 60
-#if defined (__USE_LPCOPEN)
-    ADCHS_IRQHandler,         // 61 ADCHS combined interrupt
-#else
-    VADC_IRQHandler,          // 61
-#endif
-    ATIMER_IRQHandler,        // 62
-    RTC_IRQHandler,           // 63
-    0,                        // 64
-    WDT_IRQHandler,           // 65
-    M0SUB_IRQHandler,         // 66
-    CAN0_IRQHandler,          // 67
-    QEI_IRQHandler,           // 68
-};
-
-
-//*****************************************************************************
-// Functions to carry out the initialization of RW and BSS data sections. These
-// are written as separate functions rather than being inlined within the
-// ResetISR() function in order to cope with MCUs with multiple banks of
-// memory.
-//*****************************************************************************
-        __attribute__((section(".after_vectors"
-)))
-void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
-    unsigned int *pulDest = (unsigned int*) start;
-    unsigned int *pulSrc = (unsigned int*) romstart;
-    unsigned int loop;
-    for (loop = 0; loop < len; loop = loop + 4)
-        *pulDest++ = *pulSrc++;
-}
-
-__attribute__ ((section(".after_vectors")))
-void bss_init(unsigned int start, unsigned int len) {
-    unsigned int *pulDest = (unsigned int*) start;
-    unsigned int loop;
-    for (loop = 0; loop < len; loop = loop + 4)
-        *pulDest++ = 0;
-}
-
-//*****************************************************************************
-// The following symbols are constructs generated by the linker, indicating
-// the location of various points in the "Global Section Table". This table is
-// created by the linker via the Code Red managed linker script mechanism. It
-// contains the load address, execution address and length of each RW data
-// section and the execution and length of each BSS (zero initialized) section.
-//*****************************************************************************
-extern unsigned int __data_section_table;
-extern unsigned int __data_section_table_end;
-extern unsigned int __bss_section_table;
-extern unsigned int __bss_section_table_end;
-
-//*****************************************************************************
-// Reset entry point for your code.
-// Sets up a simple runtime environment and initializes the C/C++
-// library.
-//
-//*****************************************************************************
-void ResetISR(void) {
-
-// *************************************************************
-// The following conditional block of code manually resets as
-// much of the peripheral set of the LPC43 as possible. This is
-// done because the LPC43 does not provide a means of triggering
-// a full system reset under debugger control, which can cause
-// problems in certain circumstances when debugging.
-//
-// You can prevent this code block being included if you require
-// (for example when creating a final executable which you will
-// not debug) by setting the define 'DONT_RESET_ON_RESTART'.
-//
-#ifndef DONT_RESET_ON_RESTART
-
-    // Disable interrupts
-    __asm volatile ("cpsid i");
-    // equivalent to CMSIS '__disable_irq()' function
-
-    unsigned int *RESET_CONTROL = (unsigned int *) 0x40053100;
-    // LPC_RGU->RESET_CTRL0 @ 0x40053100
-    // LPC_RGU->RESET_CTRL1 @ 0x40053104
-    // Note that we do not use the CMSIS register access mechanism,
-    // as there is no guarantee that the project has been configured
-    // to use CMSIS.
-
-    // Write to LPC_RGU->RESET_CTRL0
-    *(RESET_CONTROL + 0) = 0x10DF1000;
-    // GPIO_RST|AES_RST|ETHERNET_RST|SDIO_RST|DMA_RST|
-    // USB1_RST|USB0_RST|LCD_RST|M0_SUB_RST
-
-    // Write to LPC_RGU->RESET_CTRL1
-    *(RESET_CONTROL + 1) = 0x01DFF7FF;
-    // M0APP_RST|CAN0_RST|CAN1_RST|I2S_RST|SSP1_RST|SSP0_RST|
-    // I2C1_RST|I2C0_RST|UART3_RST|UART1_RST|UART1_RST|UART0_RST|
-    // DAC_RST|ADC1_RST|ADC0_RST|QEI_RST|MOTOCONPWM_RST|SCT_RST|
-    // RITIMER_RST|TIMER3_RST|TIMER2_RST|TIMER1_RST|TIMER0_RST
-
-    // Clear all pending interrupts in the NVIC
-    volatile unsigned int *NVIC_ICPR = (unsigned int *) 0xE000E280;
-    unsigned int irqpendloop;
-    for (irqpendloop = 0; irqpendloop < 8; irqpendloop++) {
-        *(NVIC_ICPR + irqpendloop) = 0xFFFFFFFF;
-    }
-
-    // Reenable interrupts
-    __asm volatile ("cpsie i");
-    // equivalent to CMSIS '__enable_irq()' function
-
-#endif  // ifndef DONT_RESET_ON_RESTART
-// *************************************************************
-
-#if defined (__USE_LPCOPEN)
-    SystemInit();
-#endif
-
-    //
-    // Copy the data sections from flash to SRAM.
-    //
-    unsigned int LoadAddr, ExeAddr, SectionLen;
-    unsigned int *SectionTableAddr;
-
-    // Load base address of Global Section Table
-    SectionTableAddr = &__data_section_table;
-
-    // Copy the data sections from flash to SRAM.
-    while (SectionTableAddr < &__data_section_table_end) {
-        LoadAddr = *SectionTableAddr++;
-        ExeAddr = *SectionTableAddr++;
-        SectionLen = *SectionTableAddr++;
-        data_init(LoadAddr, ExeAddr, SectionLen);
-    }
-    // At this point, SectionTableAddr = &__bss_section_table;
-    // Zero fill the bss segment
-    while (SectionTableAddr < &__bss_section_table_end) {
-        ExeAddr = *SectionTableAddr++;
-        SectionLen = *SectionTableAddr++;
-        bss_init(ExeAddr, SectionLen);
-    }
-
-#if !defined (__USE_LPCOPEN)
-// LPCOpen init code deals with FP and VTOR initialisation
-#if defined (__VFP_FP__) && !defined (__SOFTFP__)
-    /*
-     * Code to enable the Cortex-M4 FPU only included
-     * if appropriate build options have been selected.
-     * Code taken from Section 7.1, Cortex-M4 TRM (DDI0439C)
-     */
-    // CPACR is located at address 0xE000ED88
-    asm("LDR.W R0, =0xE000ED88");
-    // Read CPACR
-    asm("LDR R1, [R0]");
-    // Set bits 20-23 to enable CP10 and CP11 coprocessors
-    asm(" ORR R1, R1, #(0xF << 20)");
-    // Write back the modified value to the CPACR
-    asm("STR R1, [R0]");
-#endif // (__VFP_FP__) && !(__SOFTFP__)
-    // ******************************
-    // Check to see if we are running the code from a non-zero
-    // address (eg RAM, external flash), in which case we need
-    // to modify the VTOR register to tell the CPU that the
-    // vector table is located at a non-0x0 address.
-
-    // Note that we do not use the CMSIS register access mechanism,
-    // as there is no guarantee that the project has been configured
-    // to use CMSIS.
-    unsigned int * pSCB_VTOR = (unsigned int *) 0xE000ED08;
-    if ((unsigned int *) g_pfnVectors != (unsigned int *) 0x00000000) {
-        // CMSIS : SCB->VTOR = <address of vector table>
-        *pSCB_VTOR = (unsigned int) g_pfnVectors;
-    }
-#endif
-
-#if defined (__USE_CMSIS)
-    SystemInit();
-#endif
-
-#if defined (__cplusplus)
-    //
-    // Call C++ library initialisation
-    //
-    __libc_init_array();
-#endif
-
-#if defined (__REDLIB__)
-    // Call the Redlib library, which in turn calls main()
-    __main();
-#else
-    main();
-#endif
-
-    //
-    // main() shouldn't return, but if it does, we'll just enter an infinite loop
-    //
-    while (1) {
-        ;
-    }
-}
-
-//*****************************************************************************
-// Default exception handlers. Override the ones here by defining your own
-// handler routines in your application code.
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-void NMI_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void HardFault_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void MemManage_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void BusFault_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void UsageFault_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void SVC_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void DebugMon_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void PendSV_Handler(void) {
-    while (1) {
-    }
-}
-__attribute__ ((section(".after_vectors")))
-void SysTick_Handler(void) {
-    while (1) {
-    }
-}
-
-//*****************************************************************************
-//
-// Processor ends up here if an unexpected interrupt occurs or a specific
-// handler is not present in the application code.
-//
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-void IntDefaultHandler(void) {
-    while (1) {
-    }
-}

bsp/xplorer4330/Libraries/Device/NXP/LPC43xx/Source/Templates/GCC/cr_startup_lpc43xx_m0sub.c

@@ -1,464 +0,0 @@
-//*****************************************************************************
-// LPC43xx (Cortex M0 SUB) Startup code for use with LPCXpresso IDE
-//
-// Version : 131115
-//*****************************************************************************
-//
-// Copyright(C) NXP Semiconductors, 2013
-// All rights reserved.
-//
-// Software that is described herein is for illustrative purposes only
-// which provides customers with programming information regarding the
-// LPC products.  This software is supplied "AS IS" without any warranties of
-// any kind, and NXP Semiconductors and its licensor disclaim any and
-// all warranties, express or implied, including all implied warranties of
-// merchantability, fitness for a particular purpose and non-infringement of
-// intellectual property rights.  NXP Semiconductors assumes no responsibility
-// or liability for the use of the software, conveys no license or rights under any
-// patent, copyright, mask work right, or any other intellectual property rights in
-// or to any products. NXP Semiconductors reserves the right to make changes
-// in the software without notification. NXP Semiconductors also makes no
-// representation or warranty that such application will be suitable for the
-// specified use without further testing or modification.
-//
-// Permission to use, copy, modify, and distribute this software and its
-// documentation is hereby granted, under NXP Semiconductors' and its
-// licensor's relevant copyrights in the software, without fee, provided that it
-// is used in conjunction with NXP Semiconductors microcontrollers.  This
-// copyright, permission, and disclaimer notice must appear in all copies of
-// this code.
-//*****************************************************************************
-
-#if defined (__cplusplus)
-#ifdef __REDLIB__
-#error Redlib does not support C++
-#else
-//*****************************************************************************
-//
-// The entry point for the C++ library startup
-//
-//*****************************************************************************
-extern "C" {
-  extern void __libc_init_array(void);
-}
-#endif
-#endif
-
-#define WEAK __attribute__ ((weak))
-#define ALIAS(f) __attribute__ ((weak, alias (#f)))
-
-#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
-void SystemInit(void);
-#endif
-
-//*****************************************************************************
-#if defined (__cplusplus)
-extern "C" {
-#endif
-
-//*****************************************************************************
-//
-// Forward declaration of the default handlers. These are aliased.
-// When the application defines a handler (with the same name), this will
-// automatically take precedence over these weak definitions
-//
-//*****************************************************************************
-     void ResetISR(void);
-#if defined (__USE_LPCOPEN)
-WEAK void NMI_Handler(void);
-WEAK void HardFault_Handler(void);
-WEAK void SVC_Handler(void);
-WEAK void PendSV_Handler(void);
-WEAK void SysTick_Handler(void);
-WEAK void IntDefaultHandler(void);
-#else
-WEAK void M0S_NMI_Handler(void);
-WEAK void M0S_HardFault_Handler(void);
-WEAK void M0S_DebugMon_Handler(void);
-WEAK void M0S_SVC_Handler(void);
-WEAK void M0S_PendSV_Handler(void);
-WEAK void M0S_SysTick_Handler(void);
-WEAK void M0S_IntDefaultHandler(void);
-#endif
-
-//*****************************************************************************
-//
-// Forward declaration of the specific IRQ handlers. These are aliased
-// to the IntDefaultHandler, which is a 'forever' loop. When the application
-// defines a handler (with the same name), this will automatically take
-// precedence over these weak definitions
-//
-//*****************************************************************************
-#if defined (__USE_LPCOPEN)
-void DAC_IRQHandler(void) ALIAS(IntDefaultHandler);
-void M4_IRQHandler(void) ALIAS(IntDefaultHandler);
-void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_INPUT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_MATCH_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_SHIFT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SGPIO_POS_IRQHandler(void) ALIAS(IntDefaultHandler);
-void USB0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void USB1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SCT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
-void GPIO5_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ADC0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SPI_IRQHandler(void) ALIAS(IntDefaultHandler);
-void ADC1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SSP0_SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void EVRT_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART2_CAN1_IRQHandler(void) ALIAS(IntDefaultHandler);
-void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
-void I2S0_I2S1_QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
-void CAN0_IRQHandler(void) ALIAS(IntDefaultHandler);
-void SPIFI_ADCHS_IRQHandler(void) ALIAS(IntDefaultHandler);
-void M0APP_IRQHandler(void) ALIAS(IntDefaultHandler);
-#else
-void M0S_DAC_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_M4CORE_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_DMA_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SGPIO_INPUT_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SGPIO_MATCH_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SGPIO_SHIFT_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SGPIO_POS_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USB0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USB1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SCT_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_RITIMER_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_GINT1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_TIMER1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_TIMER2_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_PIN_INT5_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_ADC0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_MCPWM_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_I2C0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_I2C1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SPI_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_ADC1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SSP0_OR_SSP1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_EVENTROUTER_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USART0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_UART1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USART2_OR_C_CAN1_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_USART3_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_I2C0_OR_I2C1_OR_I2S1_OR_QEI_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_C_CAN0_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_SPIFI_OR_VADC_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-void M0S_M0APP_IRQHandler(void) ALIAS(M0S_IntDefaultHandler);
-#endif
-//*****************************************************************************
-//
-// The entry point for the application.
-// __main() is the entry point for Redlib based applications
-// main() is the entry point for Newlib based applications
-//
-//*****************************************************************************
-#if defined (__REDLIB__)
-extern void __main(void);
-#endif
-extern int main(void);
-//*****************************************************************************
-//
-// External declaration for the pointer to the stack top from the Linker Script
-//
-//*****************************************************************************
-extern void _vStackTop(void);
-
-//*****************************************************************************
-#if defined (__cplusplus)
-} // extern "C"
-#endif
-//*****************************************************************************
-//
-// The vector table.
-// This relies on the linker script to place at correct location in memory.
-//
-//*****************************************************************************
-extern void (* const g_pfnVectors[])(void);
-__attribute__ ((section(".isr_vector")))
-void (* const g_pfnVectors[])(void) = {
-
-#if defined (__USE_LPCOPEN)
-    // Core Level - CM0
-    &_vStackTop,                        // The initial stack pointer
-    ResetISR,                           // 1 The reset handler
-    NMI_Handler,                    // The NMI handler
-    HardFault_Handler,              // The hard fault handler
-    0,                                  // 4 Reserved
-    0,                                  // 5 Reserved
-    0,                                  // 6 Reserved
-    0,                                  // 7 Reserved
-    0,                                  // 8 Reserved
-    0,                                  // 9 Reserved
-    0,                                  // 10 Reserved
-    SVC_Handler,                    // SVCall handler
-    0,                              // Reserved
-    0,                              // Reserved
-    PendSV_Handler,                 // The PendSV handler
-    SysTick_Handler,                // The SysTick handler
-
-    // Chip Level - 43xx M0SUB core
-    DAC_IRQHandler,                 // 16
-    M4_IRQHandler,             // 17 Interrupt from M4 Core
-    DMA_IRQHandler,                 // 18 General Purpose DMA
-    0,                              // 19 Reserved
-    SGPIO_INPUT_IRQHandler,         // 20
-    SGPIO_MATCH_IRQHandler,         // 21
-    SGPIO_SHIFT_IRQHandler,         // 22
-    SGPIO_POS_IRQHandler,           // 23
-    USB0_IRQHandler,                // 24 USB0
-    USB1_IRQHandler,                // 25 USB1
-    SCT_IRQHandler ,                // 26 State Configurable Timer
-    RIT_IRQHandler,                 // 27 Repetitive Interrupt Timer
-    GINT1_IRQHandler,               // 28 GINT1
-    TIMER1_IRQHandler,              // 29 Timer1
-    TIMER2_IRQHandler,              // 30 Timer2
-    GPIO5_IRQHandler,               // 31
-    MCPWM_IRQHandler,               // 32 Motor Control PWM
-    ADC0_IRQHandler,                // 33 ADC0
-    I2C0_IRQHandler,                // 34
-    I2C1_IRQHandler,                // 35
-    SPI_IRQHandler,                 // 36
-    ADC1_IRQHandler,                // 37
-    SSP0_SSP1_IRQHandler,           // 38
-    EVRT_IRQHandler,                // 39 Event Router
-    UART0_IRQHandler,               // 41 USART0
-    UART1_IRQHandler,               // 41 UART1
-    UART2_CAN1_IRQHandler,          // 42 USART2 or C CAN1
-    UART3_IRQHandler,               // 43 USART3
-    I2S0_I2S1_QEI_IRQHandler,       // 35 I2C0 or I2C1 or I2S1 or QEI
-    CAN0_IRQHandler,                // 45 C CAN0
-    SPIFI_ADCHS_IRQHandler,         // 46
-    M0APP_IRQHandler,               // 47 Interrupt from M0APP
-  };
-#else
-    // Core Level - CM0
-    &_vStackTop,                        // The initial stack pointer
-    ResetISR,                           // 1 The reset handler
-    M0S_NMI_Handler,                    // 2 The NMI handler
-    M0S_HardFault_Handler,              // 3 The hard fault handler
-    0,                                  // 4 Reserved
-    0,                                  // 5 Reserved
-    0,                                  // 6 Reserved
-    0,                                  // 7 Reserved
-    0,                                  // 8 Reserved
-    0,                                  // 9 Reserved
-    0,                                  // 10 Reserved
-    M0S_SVC_Handler,                    // 11 SVCall handler
-    M0S_DebugMon_Handler,               // 12 Debug monitor handler
-    0,                                  // 13 Reserved
-    M0S_PendSV_Handler,                 // 14 The PendSV handler
-    M0S_SysTick_Handler,                // 15 The SysTick handler
-
-    // Chip Level - LPC43 (CM0 SUB)
-    M0S_DAC_IRQHandler,                 // 16
-    M0S_M4CORE_IRQHandler,              // 17 Interrupt from M4 Core
-    M0S_DMA_IRQHandler,                 // 18 General Purpose DMA
-    0,                                  // 19 Reserved
-    M0S_SGPIO_INPUT_IRQHandler,         // 20
-    M0S_SGPIO_MATCH_IRQHandler,         // 21
-    M0S_SGPIO_SHIFT_IRQHandler,         // 22
-    M0S_SGPIO_POS_IRQHandler,           // 23
-    M0S_USB0_IRQHandler,                // 24 USB0
-    M0S_USB1_IRQHandler,                // 25 USB1
-    M0S_SCT_IRQHandler ,                // 26 State Configurable Timer
-    M0S_RITIMER_IRQHandler,             // 27 Repetitive Interrupt Timer
-    M0S_GINT1_IRQHandler,               // 28 GINT1
-    M0S_TIMER1_IRQHandler,              // 29 Timer1
-    M0S_TIMER2_IRQHandler,              // 30 Timer2
-    M0S_PIN_INT5_IRQHandler,            // 31
-    M0S_MCPWM_IRQHandler,               // 32 Motor Control PWM
-    M0S_ADC0_IRQHandler,                // 33 ADC0
-    M0S_I2C0_IRQHandler,                // 34
-    M0S_I2C1_IRQHandler,                // 35
-    M0S_SPI_IRQHandler,                 // 36
-    M0S_ADC1_IRQHandler,                // 37
-    M0S_SSP0_OR_SSP1_IRQHandler,        // 38
-    M0S_EVENTROUTER_IRQHandler,         // 39 Event Router
-    M0S_USART0_IRQHandler,              // 41 USART0
-    M0S_UART1_IRQHandler,               // 41 UART1
-    M0S_USART2_OR_C_CAN1_IRQHandler,    // 42 USART2 or C CAN1
-    M0S_USART3_IRQHandler,              // 43 USART3
-    M0S_I2C0_OR_I2C1_OR_I2S1_OR_QEI_IRQHandler,
-                                        // 35 I2C0 or I2C1 or I2S1 or QEI
-    M0S_C_CAN0_IRQHandler,              // 45 C CAN0
-    M0S_SPIFI_OR_VADC_IRQHandler,       // 46
-    M0S_M0APP_IRQHandler,               // 47 Interrupt from M0APP
-  };
-#endif
-//*****************************************************************************
-// Functions to carry out the initialization of RW and BSS data sections. These
-// are written as separate functions rather than being inlined within the
-// ResetISR() function in order to cope with MCUs with multiple banks of
-// memory.
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
-  unsigned int *pulDest = (unsigned int*) start;
-  unsigned int *pulSrc = (unsigned int*) romstart;
-  unsigned int loop;
-  for (loop = 0; loop < len; loop = loop + 4)
-    *pulDest++ = *pulSrc++;
-}
-
-__attribute__ ((section(".after_vectors")))
-void bss_init(unsigned int start, unsigned int len) {
-  unsigned int *pulDest = (unsigned int*) start;
-  unsigned int loop;
-  for (loop = 0; loop < len; loop = loop + 4)
-    *pulDest++ = 0;
-}
-
-//*****************************************************************************
-// The following symbols are constructs generated by the linker, indicating
-// the location of various points in the "Global Section Table". This table is
-// created by the linker via the Code Red managed linker script mechanism. It
-// contains the load address, execution address and length of each RW data
-// section and the execution and length of each BSS (zero initialized) section.
-//*****************************************************************************
-extern unsigned int __data_section_table;
-extern unsigned int __data_section_table_end;
-extern unsigned int __bss_section_table;
-extern unsigned int __bss_section_table_end;
-
-//*****************************************************************************
-// Reset entry point for your code.
-// Sets up a simple runtime environment and initializes the C/C++
-// library.
-//
-//*****************************************************************************
-void
-ResetISR(void) {
-
-  // ******************************
-  // Modify CREG->M0SUBMEMMAP so that M0 looks in correct place
-  // for its vector table when an exception is triggered.
-  // Note that we do not use the CMSIS register access mechanism,
-  // as there is no guarantee that the project has been configured
-  // to use CMSIS.
-  unsigned int *pCREG_M0SUBMEMMAP = (unsigned int *) 0x40043308;
-  // CMSIS : CREG->M0SUBMEMMAP = <address of vector table>
-  *pCREG_M0SUBMEMMAP = (unsigned int)g_pfnVectors;
-
-    //
-    // Copy the data sections from flash to SRAM.
-    //
-  unsigned int LoadAddr, ExeAddr, SectionLen;
-  unsigned int *SectionTableAddr;
-
-  // Load base address of Global Section Table
-  SectionTableAddr = &__data_section_table;
-
-    // Copy the data sections from flash to SRAM.
-  while (SectionTableAddr < &__data_section_table_end) {
-    LoadAddr = *SectionTableAddr++;
-    ExeAddr = *SectionTableAddr++;
-    SectionLen = *SectionTableAddr++;
-    data_init(LoadAddr, ExeAddr, SectionLen);
-  }
-  // At this point, SectionTableAddr = &__bss_section_table;
-  // Zero fill the bss segment
-  while (SectionTableAddr < &__bss_section_table_end) {
-    ExeAddr = *SectionTableAddr++;
-    SectionLen = *SectionTableAddr++;
-    bss_init(ExeAddr, SectionLen);
-  }
-
-// **********************************************************
-// No need to call SystemInit() here, as master CM4 cpu will
-// have done the main system set up before enabling CM0.
-// **********************************************************
-
-#if defined (__cplusplus)
-  //
-  // Call C++ library initialisation
-  //
-  __libc_init_array();
-#endif
-
-#if defined (__REDLIB__)
-  // Call the Redlib library, which in turn calls main()
-  __main() ;
-#else
-  main();
-#endif
-
-  //
-  // main() shouldn't return, but if it does, we'll just enter an infinite loop
-  //
-  while (1) {
-    ;
-  }
-}
-
-//*****************************************************************************
-// Default exception handlers. Override the ones here by defining your own
-// handler routines in your application code.
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void NMI_Handler(void)
-#else
-void M0S_NMI_Handler(void)
-#endif
-{   while(1) { }
-}
-
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void HardFault_Handler(void)
-#else
-void M0S_HardFault_Handler(void)
-#endif
-{   while(1) { }
-}
-
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void SVC_Handler(void)
-#else
-void M0S_SVC_Handler(void)
-#endif
-{   while(1) { }
-}
-
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void PendSV_Handler(void)
-#else
-void M0S_PendSV_Handler(void)
-#endif
-{   while(1) { }
-}
-
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void SysTick_Handler(void)
-#else
-void M0S_SysTick_Handler(void)
-#endif
-{   while(1) { }
-}
-
-//*****************************************************************************
-//
-// Processor ends up here if an unexpected interrupt occurs or a specific
-// handler is not present in the application code.
-//
-//*****************************************************************************
-__attribute__ ((section(".after_vectors")))
-#if defined (__USE_LPCOPEN)
-void IntDefaultHandler(void)
-#else
-void M0S_IntDefaultHandler(void)
-#endif
-{   while(1) { }
-}

bsp/xplorer4330/Libraries/Device/NXP/LPC43xx/Source/Templates/GCC/startup_LPC43xx.s

@@ -0,0 +1,266 @@
+/*****************************************************************************/
+/* startup_LPC43xx.s: Startup file for LPC43xx device series                 */
+/*****************************************************************************/
+/* Version: CodeSourcery Sourcery G++ Lite (with CS3)                        */
+/*****************************************************************************/
+
+	.syntax unified
+	.cpu cortex-m3
+	.fpu softvfp
+	.thumb
+	
+	.word  _sidata
+	.word  _sdata
+	.word  _edata
+	.word  _sbss
+	.word  _ebss
+
+
+    .equ    Sign_Value, 0x5A5A5A5A
+
+/* Vector Table */
+
+    .section ".interrupt_vector"
+    .globl  __interrupt_vector
+    .type   __interrupt_vector, %function
+
+__interrupt_vector:
+    .long   _estack                 /* Top of Stack                 */
+    .long   Reset_Handler               /* Reset Handler                */
+    .long   NMI_Handler                 /* NMI Handler                  */
+    .long   HardFault_Handler           /* Hard Fault Handler           */
+    .long   MemManage_Handler           /* MPU Fault Handler            */
+    .long   BusFault_Handler            /* Bus Fault Handler            */
+    .long   UsageFault_Handler          /* Usage Fault Handler          */
+    .long   Sign_Value                  /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   SVC_Handler                 /* SVCall Handler               */
+    .long   DebugMon_Handler            /* Debug Monitor Handler        */
+    .long   0                           /* Reserved                     */
+    .long   PendSV_Handler              /* PendSV Handler               */
+    .long   SysTick_Handler             /* SysTick Handler              */
+
+/* External Interrupts */
+    .long   DAC_IRQHandler              /* 16 D/A Converter             */
+    .long   M0CORE_IRQHandler           /* 17 M0 Core                   */
+    .long   DMA_IRQHandler              /* 18 General Purpose DMA       */
+    .long   EZH_IRQHandler              /* 19 EZH/EDM                   */
+    .long   FLASH_EEPROM_IRQHandler     /* 20 Reserved for Typhoon      */
+    .long   ETH_IRQHandler              /* 21 Ethernet                  */
+    .long   SDIO_IRQHandler             /* 22 SD/MMC                    */
+    .long   LCD_IRQHandler              /* 23 LCD                       */
+    .long   USB0_IRQHandler             /* 24 USB0                      */
+    .long   USB1_IRQHandler             /* 25 USB1                      */
+    .long   SCT_IRQHandler              /* 26 State Configurable Timer  */
+    .long   RIT_IRQHandler              /* 27 Repetitive Interrupt Timer*/
+    .long   TIMER0_IRQHandler           /* 28 Timer0                    */
+    .long   TIMER1_IRQHandler           /* 29 Timer1                    */
+    .long   TIMER2_IRQHandler           /* 30 Timer2                    */
+    .long   TIMER3_IRQHandler           /* 31 Timer3                    */
+    .long   MCPWM_IRQHandler            /* 32 Motor Control PWM         */
+    .long   ADC0_IRQHandler             /* 33 A/D Converter 0           */
+    .long   I2C0_IRQHandler             /* 34 I2C0                      */
+    .long   I2C1_IRQHandler             /* 35 I2C1                      */
+    .long   SPI_IRQHandler              /* 36 SPI                       */
+    .long   ADC1_IRQHandler             /* 37 A/D Converter 1           */
+    .long   SSP0_IRQHandler             /* 38 SSP0                      */
+    .long   SSP1_IRQHandler             /* 39 SSP1                      */
+    .long   UART0_IRQHandler            /* 40 UART0                     */
+    .long   UART1_IRQHandler            /* 41 UART1                     */
+    .long   UART2_IRQHandler            /* 42 UART2                     */
+    .long   UART3_IRQHandler            /* 43 UART3                     */
+    .long   I2S0_IRQHandler             /* 44 I2S0                      */
+    .long   I2S1_IRQHandler             /* 45 I2S1                      */
+    .long   SPIFI_IRQHandler            /* 46 SPI Flash Interface       */
+    .long   SGPIO_IRQHandler            /* 47 SGPIO                     */
+    .long   GPIO0_IRQHandler            /* 48 GPIO0                     */
+    .long   GPIO1_IRQHandler            /* 49 GPIO1                     */
+    .long   GPIO2_IRQHandler            /* 50 GPIO2                     */
+    .long   GPIO3_IRQHandler            /* 51 GPIO3                     */
+    .long   GPIO4_IRQHandler            /* 52 GPIO4                     */
+    .long   GPIO5_IRQHandler            /* 53 GPIO5                     */
+    .long   GPIO6_IRQHandler            /* 54 GPIO6                     */
+    .long   GPIO7_IRQHandler            /* 55 GPIO7                     */
+    .long   GINT0_IRQHandler            /* 56 GINT0                     */
+    .long   GINT1_IRQHandler            /* 57 GINT1                     */
+    .long   EVRT_IRQHandler             /* 58 Event Router              */
+    .long   CAN1_IRQHandler             /* 59 C_CAN1                    */
+    .long   0                           /* 60 Reserved                  */
+    .long   VADC_IRQHandler             /* 61 VADC                      */
+    .long   ATIMER_IRQHandler           /* 62 ATIMER                    */
+    .long   RTC_IRQHandler              /* 63 RTC                       */
+    .long   0                           /* 64 Reserved                  */
+    .long   WDT_IRQHandler              /* 65 WDT                       */
+    .long   M0s_IRQHandler              /* 66 M0s                       */
+    .long   CAN0_IRQHandler             /* 67 C_CAN0                    */
+    .long   QEI_IRQHandler              /* 68 QEI                       */
+
+    .size   __interrupt_vector, . - __interrupt_vector
+
+
+    .thumb
+
+
+/* Reset Handler */
+    .section  .text.Reset_Handler
+	.weak  Reset_Handler
+	.type  Reset_Handler, %function
+Reset_Handler:
+    .fnstart
+.ifdef RAM_MODE
+/* Clear .bss section (Zero init) */
+	mov     R0, #0
+	ldr     R1, =__bss_start__
+	ldr    R2, =__bss_end__
+	cmp     R1,R2
+	beq     BSSIsEmpty
+LoopZI:
+    cmp     R1, R2
+    bhs     BSSIsEmpty
+    str     R0, [R1]
+    add     R1, #4
+    blo     LoopZI
+BSSIsEmpty:
+    ldr     R0, =SystemInit
+    blx     R0
+    ldr     R0,=main
+    bx      R0
+.else
+    ldr     R0, =SystemInit
+    blx     R0
+    ldr     R0,=main
+    bx      R0
+.endif
+
+    .pool
+    .cantunwind
+    .fnend
+    .size   Reset_Handler,.-Reset_Handler
+
+    .section ".text"
+
+/* Exception Handlers */
+
+    .weak   NMI_Handler
+    .type   NMI_Handler, %function
+NMI_Handler:
+    B       .
+    .size   NMI_Handler, . - NMI_Handler
+
+    .weak   HardFault_Handler
+    .type   HardFault_Handler, %function
+HardFault_Handler:
+    B       .
+    .size   HardFault_Handler, . - HardFault_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
+
+
+/* IRQ Handlers */
+
+    .globl  Default_Handler
+    .type   Default_Handler, %function
+Default_Handler:
+    B       .
+    .size   Default_Handler, . - Default_Handler
+
+    .macro  IRQ handler
+    .weak   \handler
+    .set    \handler, Default_Handler
+    .endm
+
+    IRQ    DAC_IRQHandler
+    IRQ    M0CORE_IRQHandler
+    IRQ    DMA_IRQHandler
+    IRQ    EZH_IRQHandler
+    IRQ    FLASH_EEPROM_IRQHandler
+    IRQ    ETH_IRQHandler
+    IRQ    SDIO_IRQHandler
+    IRQ    LCD_IRQHandler
+    IRQ    USB0_IRQHandler
+    IRQ    USB1_IRQHandler
+    IRQ    SCT_IRQHandler
+    IRQ    RIT_IRQHandler
+    IRQ    TIMER0_IRQHandler
+    IRQ    TIMER1_IRQHandler
+    IRQ    TIMER2_IRQHandler
+    IRQ    TIMER3_IRQHandler
+    IRQ    MCPWM_IRQHandler
+    IRQ    ADC0_IRQHandler
+    IRQ    I2C0_IRQHandler
+    IRQ    I2C1_IRQHandler
+    IRQ    SPI_IRQHandler
+    IRQ    ADC1_IRQHandler
+    IRQ    SSP0_IRQHandler
+    IRQ    SSP1_IRQHandler
+    IRQ    UART0_IRQHandler
+    IRQ    UART1_IRQHandler
+    IRQ    UART2_IRQHandler
+    IRQ    UART3_IRQHandler
+    IRQ    I2S0_IRQHandler
+    IRQ    I2S1_IRQHandler
+    IRQ    SPIFI_IRQHandler
+    IRQ    SGPIO_IRQHandler
+    IRQ    GPIO0_IRQHandler
+    IRQ    GPIO1_IRQHandler
+    IRQ    GPIO2_IRQHandler
+    IRQ    GPIO3_IRQHandler
+    IRQ    GPIO4_IRQHandler
+    IRQ    GPIO5_IRQHandler
+    IRQ    GPIO6_IRQHandler
+    IRQ    GPIO7_IRQHandler
+    IRQ    GINT0_IRQHandler
+    IRQ    GINT1_IRQHandler
+    IRQ    EVRT_IRQHandler
+    IRQ    CAN1_IRQHandler
+    IRQ    VADC_IRQHandler
+    IRQ    ATIMER_IRQHandler
+    IRQ    RTC_IRQHandler
+    IRQ    WDT_IRQHandler
+    IRQ    M0s_IRQHandler
+    IRQ    CAN0_IRQHandler
+    IRQ    QEI_IRQHandler
+
+    .end

bsp/xplorer4330/Libraries/Device/NXP/LPC43xx/Source/Templates/GCC/startup_LPC43xx_M0.s

@@ -0,0 +1,266 @@
+/*****************************************************************************/
+/* startup_LPC43xx.s: Startup file for LPC43xx device series                 */
+/*****************************************************************************/
+/* Version: CodeSourcery Sourcery G++ Lite (with CS3)                        */
+/*****************************************************************************/
+
+	.syntax unified
+	.cpu cortex-m0
+	.fpu softvfp
+	.thumb
+	
+	.word  _sidata
+	.word  _sdata
+	.word  _edata
+	.word  _sbss
+	.word  _ebss
+
+
+    .equ    Sign_Value, 0x5A5A5A5A
+
+/* Vector Table */
+
+    .section ".interrupt_vector"
+    .globl  __interrupt_vector
+    .type   __interrupt_vector, %function
+
+__interrupt_vector:
+    .long   _estack                 /* Top of Stack                 */
+    .long   Reset_Handler               /* Reset Handler                */
+    .long   NMI_Handler                 /* NMI Handler                  */
+    .long   HardFault_Handler           /* Hard Fault Handler           */
+    .long   MemManage_Handler           /* MPU Fault Handler            */
+    .long   BusFault_Handler            /* Bus Fault Handler            */
+    .long   UsageFault_Handler          /* Usage Fault Handler          */
+    .long   Sign_Value                  /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   0                           /* Reserved                     */
+    .long   SVC_Handler                 /* SVCall Handler               */
+    .long   DebugMon_Handler            /* Debug Monitor Handler        */
+    .long   0                           /* Reserved                     */
+    .long   PendSV_Handler              /* PendSV Handler               */
+    .long   SysTick_Handler             /* SysTick Handler              */
+
+/* External Interrupts */
+    .long   DAC_IRQHandler              /* 16 D/A Converter             */
+    .long   M4CORE_IRQHandler           /* 17 M0 Core                   */
+    .long   DMA_IRQHandler              /* 18 General Purpose DMA       */
+    .long   EZH_IRQHandler              /* 19 EZH/EDM                   */
+    .long   FLASH_EEPROM_IRQHandler     /* 20 Reserved for Typhoon      */
+    .long   ETH_IRQHandler              /* 21 Ethernet                  */
+    .long   SDIO_IRQHandler             /* 22 SD/MMC                    */
+    .long   LCD_IRQHandler              /* 23 LCD                       */
+    .long   USB0_IRQHandler             /* 24 USB0                      */
+    .long   USB1_IRQHandler             /* 25 USB1                      */
+    .long   SCT_IRQHandler              /* 26 State Configurable Timer  */
+    .long   RIT_IRQHandler              /* 27 Repetitive Interrupt Timer*/
+    .long   TIMER0_IRQHandler           /* 28 Timer0                    */
+    .long   TIMER1_IRQHandler           /* 29 Timer1                    */
+    .long   TIMER2_IRQHandler           /* 30 Timer2                    */
+    .long   TIMER3_IRQHandler           /* 31 Timer3                    */
+    .long   MCPWM_IRQHandler            /* 32 Motor Control PWM         */
+    .long   ADC0_IRQHandler             /* 33 A/D Converter 0           */
+    .long   I2C0_IRQHandler             /* 34 I2C0                      */
+    .long   I2C1_IRQHandler             /* 35 I2C1                      */
+    .long   SPI_IRQHandler              /* 36 SPI                       */
+    .long   ADC1_IRQHandler             /* 37 A/D Converter 1           */
+    .long   SSP0_IRQHandler             /* 38 SSP0                      */
+    .long   SSP1_IRQHandler             /* 39 SSP1                      */
+    .long   UART0_IRQHandler            /* 40 UART0                     */
+    .long   UART1_IRQHandler            /* 41 UART1                     */
+    .long   UART2_IRQHandler            /* 42 UART2                     */
+    .long   UART3_IRQHandler            /* 43 UART3                     */
+    .long   I2S0_IRQHandler             /* 44 I2S0                      */
+    .long   I2S1_IRQHandler             /* 45 I2S1                      */
+    .long   SPIFI_IRQHandler            /* 46 SPI Flash Interface       */
+    .long   SGPIO_IRQHandler            /* 47 SGPIO                     */
+    .long   GPIO0_IRQHandler            /* 48 GPIO0                     */
+    .long   GPIO1_IRQHandler            /* 49 GPIO1                     */
+    .long   GPIO2_IRQHandler            /* 50 GPIO2                     */
+    .long   GPIO3_IRQHandler            /* 51 GPIO3                     */
+    .long   GPIO4_IRQHandler            /* 52 GPIO4                     */
+    .long   GPIO5_IRQHandler            /* 53 GPIO5                     */
+    .long   GPIO6_IRQHandler            /* 54 GPIO6                     */
+    .long   GPIO7_IRQHandler            /* 55 GPIO7                     */
+    .long   GINT0_IRQHandler            /* 56 GINT0                     */
+    .long   GINT1_IRQHandler            /* 57 GINT1                     */
+    .long   EVRT_IRQHandler             /* 58 Event Router              */
+    .long   CAN1_IRQHandler             /* 59 C_CAN1                    */
+    .long   0                           /* 60 Reserved                  */
+    .long   VADC_IRQHandler             /* 61 VADC                      */
+    .long   ATIMER_IRQHandler           /* 62 ATIMER                    */
+    .long   RTC_IRQHandler              /* 63 RTC                       */
+    .long   0                           /* 64 Reserved                  */
+    .long   WDT_IRQHandler              /* 65 WDT                       */
+    .long   M0s_IRQHandler              /* 66 M0s                       */
+    .long   CAN0_IRQHandler             /* 67 C_CAN0                    */
+    .long   QEI_IRQHandler              /* 68 QEI                       */
+
+    .size   __interrupt_vector, . - __interrupt_vector
+
+
+    .thumb
+
+
+/* Reset Handler */
+    .section  .text.Reset_Handler
+	.weak  Reset_Handler
+	.type  Reset_Handler, %function
+Reset_Handler:
+    .fnstart
+.ifdef RAM_MODE
+/* Clear .bss section (Zero init) */
+	mov     R0, #0
+	ldr     R1, =__bss_start__
+	ldr    R2, =__bss_end__
+	cmp     R1,R2
+	beq     BSSIsEmpty
+LoopZI:
+    cmp     R1, R2
+    bhs     BSSIsEmpty
+    str     R0, [R1]
+    add     R1, #4
+    blo     LoopZI
+BSSIsEmpty:
+    ldr     R0, =SystemInit
+    blx     R0
+    ldr     R0,=main
+    bx      R0
+.else
+    ldr     R0, =SystemInit
+    blx     R0
+    ldr     R0,=main
+    bx      R0
+.endif
+
+    .pool
+    .cantunwind
+    .fnend
+    .size   Reset_Handler,.-Reset_Handler
+
+    .section ".text"
+
+/* Exception Handlers */
+
+    .weak   NMI_Handler
+    .type   NMI_Handler, %function
+NMI_Handler:
+    B       .
+    .size   NMI_Handler, . - NMI_Handler
+
+    .weak   HardFault_Handler
+    .type   HardFault_Handler, %function
+HardFault_Handler:
+    B       .
+    .size   HardFault_Handler, . - HardFault_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
+
+
+/* IRQ Handlers */
+
+    .globl  Default_Handler
+    .type   Default_Handler, %function
+Default_Handler:
+    B       .
+    .size   Default_Handler, . - Default_Handler
+
+    .macro  IRQ handler
+    .weak   \handler
+    .set    \handler, Default_Handler
+    .endm
+
+    IRQ    DAC_IRQHandler
+    IRQ    M0CORE_IRQHandler
+    IRQ    DMA_IRQHandler
+    IRQ    EZH_IRQHandler
+    IRQ    FLASH_EEPROM_IRQHandler
+    IRQ    ETH_IRQHandler
+    IRQ    SDIO_IRQHandler
+    IRQ    LCD_IRQHandler
+    IRQ    USB0_IRQHandler
+    IRQ    USB1_IRQHandler
+    IRQ    SCT_IRQHandler
+    IRQ    RIT_IRQHandler
+    IRQ    TIMER0_IRQHandler
+    IRQ    TIMER1_IRQHandler
+    IRQ    TIMER2_IRQHandler
+    IRQ    TIMER3_IRQHandler
+    IRQ    MCPWM_IRQHandler
+    IRQ    ADC0_IRQHandler
+    IRQ    I2C0_IRQHandler
+    IRQ    I2C1_IRQHandler
+    IRQ    SPI_IRQHandler
+    IRQ    ADC1_IRQHandler
+    IRQ    SSP0_IRQHandler
+    IRQ    SSP1_IRQHandler
+    IRQ    UART0_IRQHandler
+    IRQ    UART1_IRQHandler
+    IRQ    UART2_IRQHandler
+    IRQ    UART3_IRQHandler
+    IRQ    I2S0_IRQHandler
+    IRQ    I2S1_IRQHandler
+    IRQ    SPIFI_IRQHandler
+    IRQ    SGPIO_IRQHandler
+    IRQ    GPIO0_IRQHandler
+    IRQ    GPIO1_IRQHandler
+    IRQ    GPIO2_IRQHandler
+    IRQ    GPIO3_IRQHandler
+    IRQ    GPIO4_IRQHandler
+    IRQ    GPIO5_IRQHandler
+    IRQ    GPIO6_IRQHandler
+    IRQ    GPIO7_IRQHandler
+    IRQ    GINT0_IRQHandler
+    IRQ    GINT1_IRQHandler
+    IRQ    EVRT_IRQHandler
+    IRQ    CAN1_IRQHandler
+    IRQ    VADC_IRQHandler
+    IRQ    ATIMER_IRQHandler
+    IRQ    RTC_IRQHandler
+    IRQ    WDT_IRQHandler
+    IRQ    M0s_IRQHandler
+    IRQ    CAN0_IRQHandler
+    IRQ    QEI_IRQHandler
+
+    .end

bsp/xplorer4330/Libraries/Device/NXP/LPC43xx/Source/Templates/IAR/startup_LPC43xx_M0.s

@@ -0,0 +1,242 @@
+/**************************************************
+ *
+ * Part one of the system initialization code, contains low-level
+ * initialization, plain thumb variant.
+ *
+ * Copyright 2011 IAR Systems. All rights reserved.
+ *
+ * $Revision: 47876 $
+ *
+ **************************************************/
+
+;
+; The modules in this file are included in the libraries, and may be replaced
+; by any user-defined modules that define the PUBLIC symbol _program_start or
+; a user defined start symbol.
+; To override the cstartup defined in the library, simply add your modified
+; version to the workbench project.
+;
+; The vector table is normally located at address 0.
+; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
+; The name "__vector_table" has special meaning for C-SPY:
+; it is where the SP start value is found, and the NVIC vector
+; table register (VTOR) is initialized to this address if != 0.
+;
+; Cortex-M version
+;
+
+
+        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
+        PUBLIC  __vector_table_0x1c
+        PUBLIC  __Vectors
+        PUBLIC  __Vectors_End
+        PUBLIC  __Vectors_Size
+
+				
+        DATA
+
+__vector_table
+        DCD     sfe(CSTACK)
+        DCD     Reset_Handler
+        DCD     NMI_Handler
+        DCD     HardFault_Handler
+        DCD     MemManage_Handler
+        DCD     BusFault_Handler
+        DCD     UsageFault_Handler
+__vector_table_0x1c
+        DCD     0
+        DCD     0
+        DCD     0
+        DCD     0
+        DCD     SVC_Handler
+        DCD     DebugMon_Handler
+        DCD     0
+        DCD     PendSV_Handler
+        DCD     SysTick_Handler
+
+        ; External Interrupts
+		DCD		DAC_IRQHandler
+		DCD		M4_IRQHandler
+		DCD		DMA_IRQHandler
+		DCD		0
+		DCD		SGPIO_INPUT_IRQHandler
+		DCD		SGPIO_MATCH_IRQHandler
+		DCD		SGPIO_SHIFT_IRQHandler
+		DCD		SGPIO_POS_IRQHandler
+		DCD		USB0_IRQHandler
+		DCD		USB1_IRQHandler
+		DCD		SCT_IRQHandler
+		DCD		RIT_IRQHandler
+		DCD		GINT1_IRQHandler
+		DCD		TIMER1_IRQHandler
+		DCD		TIMER2_IRQHandler
+		DCD		GPIO5_IRQHandler
+		DCD		MCPWM_IRQHandler
+		DCD		ADC0_IRQHandler
+		DCD		I2C0_IRQHandler
+		DCD		I2C1_IRQHandler
+		DCD		SPI_IRQHandler
+		DCD		ADC1_IRQHandler
+		DCD		SSP0_SSP1_IRQHandler
+		DCD		EVRT_IRQHandler
+		DCD		UART0_IRQHandler
+		DCD		UART1_IRQHandler
+		DCD		UART2_CAN1_IRQHandler
+		DCD		UART3_IRQHandler
+		DCD		I2S0_I2S1_QEI_IRQHandler
+		DCD		CAN0_IRQHandler
+		DCD		SPIFI_ADCHS_IRQHandler
+		DCD		M0APP_IRQHandler
+__Vectors_End
+
+__Vectors       EQU   __vector_table
+__Vectors_Size 	EQU   __Vectors_End - __Vectors
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Default interrupt handlers.
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+		THUMB
+
+		PUBWEAK Reset_Handler
+		SECTION .text:CODE:REORDER(2)
+Reset_Handler
+		LDR     R0, =SystemInit
+		BLX     R0
+		LDR     R0, =__iar_program_start
+		BX      R0
+  
+		PUBWEAK NMI_Handler
+		PUBWEAK HardFault_Handler
+		PUBWEAK MemManage_Handler
+		PUBWEAK BusFault_Handler
+		PUBWEAK UsageFault_Handler
+		PUBWEAK SVC_Handler
+		PUBWEAK DebugMon_Handler
+		PUBWEAK PendSV_Handler
+		PUBWEAK SysTick_Handler
+
+		PUBWEAK DAC_IRQHandler
+		PUBWEAK M4_IRQHandler
+		PUBWEAK DMA_IRQHandler
+		PUBWEAK UnHandled_Vector
+		PUBWEAK SGPIO_INPUT_IRQHandler
+		PUBWEAK SGPIO_MATCH_IRQHandler
+		PUBWEAK SGPIO_SHIFT_IRQHandler
+		PUBWEAK SGPIO_POS_IRQHandler
+		PUBWEAK USB0_IRQHandler
+		PUBWEAK USB1_IRQHandler
+		PUBWEAK SCT_IRQHandler
+		PUBWEAK RIT_IRQHandler
+		PUBWEAK GINT1_IRQHandler
+		PUBWEAK TIMER1_IRQHandler
+		PUBWEAK TIMER2_IRQHandler
+		PUBWEAK GPIO5_IRQHandler
+		PUBWEAK MCPWM_IRQHandler
+		PUBWEAK ADC0_IRQHandler
+		PUBWEAK I2C0_IRQHandler
+		PUBWEAK I2C1_IRQHandler
+		PUBWEAK SPI_IRQHandler
+		PUBWEAK ADC1_IRQHandler
+		PUBWEAK SSP0_SSP1_IRQHandler
+		PUBWEAK EVRT_IRQHandler
+		PUBWEAK UART0_IRQHandler
+		PUBWEAK UART1_IRQHandler
+		PUBWEAK UART2_CAN1_IRQHandler
+		PUBWEAK UART3_IRQHandler
+		PUBWEAK I2S0_I2S1_QEI_IRQHandler
+		PUBWEAK CAN0_IRQHandler
+		PUBWEAK SPIFI_ADCHS_IRQHandler
+		PUBWEAK M0APP_IRQHandler
+
+        SECTION .text:CODE:REORDER(1)
+NMI_Handler
+        B .
+SVC_Handler
+        B .
+DebugMon_Handler
+        B .
+PendSV_Handler
+        B .
+SysTick_Handler
+        B .
+HardFault_Handler
+        B .
+MemManage_Handler
+        B .
+BusFault_Handler
+        B .
+UsageFault_Handler
+DAC_IRQHandler
+M4_IRQHandler
+DMA_IRQHandler
+UnHandled_Vector
+SGPIO_INPUT_IRQHandler
+SGPIO_MATCH_IRQHandler
+SGPIO_SHIFT_IRQHandler
+SGPIO_POS_IRQHandler
+USB0_IRQHandler
+USB1_IRQHandler
+SCT_IRQHandler
+RIT_IRQHandler
+GINT1_IRQHandler
+TIMER1_IRQHandler
+TIMER2_IRQHandler
+GPIO5_IRQHandler
+MCPWM_IRQHandler
+ADC0_IRQHandler
+I2C0_IRQHandler
+I2C1_IRQHandler
+SPI_IRQHandler
+ADC1_IRQHandler
+SSP0_SSP1_IRQHandler
+EVRT_IRQHandler
+UART0_IRQHandler
+UART1_IRQHandler
+UART2_CAN1_IRQHandler
+UART3_IRQHandler
+I2S0_I2S1_QEI_IRQHandler
+CAN0_IRQHandler
+SPIFI_ADCHS_IRQHandler
+M0APP_IRQHandler
+Default_IRQHandler
+        B .
+
+/* CRP Section - not needed for flashless devices */
+
+;;;        SECTION .crp:CODE:ROOT(2)
+;;;        DATA
+/* Code Read Protection
+NO_ISP  0x4E697370 -  Prevents sampling of pin PIO0_1 for entering ISP mode
+CRP1    0x12345678 - Write to RAM command cannot access RAM below 0x10000300.
+                   - Copy RAM to flash command can not write to Sector 0.
+                   - Erase command can erase Sector 0 only when all sectors
+                     are selected for erase.
+                   - Compare command is disabled.
+                   - Read Memory command is disabled.
+CRP2    0x87654321 - Read Memory is disabled.
+                   - Write to RAM is disabled.
+                   - "Go" command is disabled.
+                   - Copy RAM to flash is disabled.
+                   - Compare is disabled.
+CRP3    0x43218765 - Access to chip via the SWD pins is disabled. ISP entry
+                     by pulling PIO0_1 LOW is disabled if a valid user code is
+                     present in flash sector 0.
+Caution: If CRP3 is selected, no future factory testing can be
+performed on the device.
+*/
+;;;	    DCD	0xFFFFFFFF
+;;;
+
+        END

bsp/xplorer4330/Libraries/Device/NXP/LPC43xx/Source/Templates/system_LPC43xx.c

@@ -863,7 +863,6 @@ void SystemCoreClockUpdate (void) {
 }
 
 
-extern uint32_t getPC (void);
 
 /*----------------------------------------------------------------------------
   Initialize the system
@@ -877,10 +876,7 @@ void SystemInit (void) {
 
   /* Disable SysTick timer                                                    */
   SysTick->CTRL &= ~(SysTick_CTRL_TICKINT_Msk | SysTick_CTRL_ENABLE_Msk);
-#ifdef CORE_M4
-  /* Set vector table pointer */
-  SCB->VTOR = getPC() & 0xFFF00000;
-#endif
+
   /* Configure PLL0 and PLL1, connect CPU clock to selected clock source */
   SetClock();
 

bsp/xplorer4330/Libraries/Device/SConscript

@@ -8,19 +8,19 @@ src = Split('''
 NXP/LPC43xx/Source/Templates/system_LPC43xx.c
 ''')
 CPPPATH = [cwd + '/NXP/LPC43xx/Include', cwd + '/../CMSIS/Include']
-CPPDEFINES = [rtconfig.USE_CORE + ' USE_SPIFI']
-
+CPPDEFINES = [rtconfig.USE_CORE]
+CPPDEFINES += ['USE_SPIFI']
 # add for startup script 
 if rtconfig.USE_CORE =='CORE_M4':
 	if rtconfig.CROSS_TOOL == 'gcc':
-		src += ['NXP/LPC43xx/Source/Templates/GCC/cr_startup_lpc43xx.c']
+		src += ['NXP/LPC43xx/Source/Templates/GCC/startup_LPC43xx.s']
 	elif rtconfig.CROSS_TOOL == 'keil':
 		src += ['NXP/LPC43xx/Source/Templates/ARM/startup_LPC43xx.s']
 	elif rtconfig.CROSS_TOOL == 'iar':
 		src += ['NXP/LPC43xx/Source/Templates/IAR/startup_LPC43xx.s']
 else:
 	if rtconfig.CROSS_TOOL == 'gcc':
-		src += ['NXP/LPC43xx/Source/Templates/GCC/cr_startup_lpc43xx_m0sub.c']
+		src += ['NXP/LPC43xx/Source/Templates/GCC/startup_LPC43xx_M0.s']
 	elif rtconfig.CROSS_TOOL == 'keil':
 		src += ['NXP/LPC43xx/Source/Templates/ARM/startup_LPC43xx_M0.s']
 	elif rtconfig.CROSS_TOOL == 'iar':

bsp/xplorer4330/M0/rtconfig.py

@@ -53,7 +53,7 @@ if PLATFORM == 'gcc':
         DEVICE += ' -mfpu=fpv4-sp-d16 -mfloat-abi=softfp'
     CFLAGS = DEVICE 
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc43xx.map,-cref,-u,Reset_Handler -T lpc43xx_spifi.ld'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc43xx.map,-cref,-u,Reset_Handler -T rtthread-lpc43xx_spifi.ld'
 
     CPATH = ''
     LPATH = ''

bsp/xplorer4330/M0/rtthread-lpc43xx_spifi.ld

@@ -0,0 +1,133 @@
+/*
+ * linker script for LPC43xx SPIFI (4Mb NorFlash, 32kB SRAM ) with GNU ld
+ * yiyue.fang 2012-04-14
+ */
+
+/* Program Entry, set to mark it as "used" and avoid gc */
+MEMORY
+{
+    CODE (rx) : ORIGIN = 0x14000000, LENGTH = 0x00400000
+    DATA (rw) : ORIGIN = 0x10000000, LENGTH = 0x00008000
+}
+ENTRY(Reset_Handler)
+_system_stack_size = 0x200;
+
+SECTIONS
+{
+    .text :
+    {
+        . = ALIGN(4);
+        KEEP(*(.interrupt_vector))      /* Startup code */
+        . = ALIGN(4);
+        *(.text)                        /* remaining code */
+        *(.text.*)                      /* remaining code */
+        *(.rodata)                      /* read-only data (constants) */
+        *(.rodata*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.gnu.linkonce.t*)
+
+        /* section information for finsh shell */
+        . = ALIGN(4);
+        __fsymtab_start = .;
+        KEEP(*(FSymTab))
+        __fsymtab_end = .;
+        . = ALIGN(4);
+        __vsymtab_start = .;
+        KEEP(*(VSymTab))
+        __vsymtab_end = .;
+        . = ALIGN(4);
+
+        . = ALIGN(4);
+        _etext = .;
+    } > CODE = 0
+
+    /* .ARM.exidx is sorted, so has to go in its own output section.  */
+    __exidx_start = .;
+    .ARM.exidx :
+    {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+
+        /* This is used by the startup in order to initialize the .data secion */
+        _sidata = .;
+    } > CODE
+    __exidx_end = .;
+
+    /* .data section which is used for initialized data */
+
+    .data : AT (_sidata)
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _sdata = . ;
+
+        *(.data)
+        *(.data.*)
+        *(.gnu.linkonce.d*)
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _edata = . ;
+    } >DATA
+
+    .stack : 
+    {
+        . = . + _system_stack_size;
+        . = ALIGN(4);
+        _estack = .;
+    } >DATA
+
+    __bss_start = .;
+    .bss :
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _sbss = .;
+
+        *(.bss)
+        *(.bss.*)
+        *(COMMON)
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _ebss = . ;        
+        *(.bss.init)
+    } > DATA
+    __bss_end = .;
+
+    _end = .;
+
+    /* Stabs debugging sections.  */
+    .stab          0 : { *(.stab) }
+    .stabstr       0 : { *(.stabstr) }
+    .stab.excl     0 : { *(.stab.excl) }
+    .stab.exclstr  0 : { *(.stab.exclstr) }
+    .stab.index    0 : { *(.stab.index) }
+    .stab.indexstr 0 : { *(.stab.indexstr) }
+    .comment       0 : { *(.comment) }
+    /* DWARF debug sections.
+     * Symbols in the DWARF debugging sections are relative to the beginning
+     * of the section so we begin them at 0.  */
+    /* DWARF 1 */
+    .debug          0 : { *(.debug) }
+    .line           0 : { *(.line) }
+    /* GNU DWARF 1 extensions */
+    .debug_srcinfo  0 : { *(.debug_srcinfo) }
+    .debug_sfnames  0 : { *(.debug_sfnames) }
+    /* DWARF 1.1 and DWARF 2 */
+    .debug_aranges  0 : { *(.debug_aranges) }
+    .debug_pubnames 0 : { *(.debug_pubnames) }
+    /* DWARF 2 */
+    .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+    .debug_abbrev   0 : { *(.debug_abbrev) }
+    .debug_line     0 : { *(.debug_line) }
+    .debug_frame    0 : { *(.debug_frame) }
+    .debug_str      0 : { *(.debug_str) }
+    .debug_loc      0 : { *(.debug_loc) }
+    .debug_macinfo  0 : { *(.debug_macinfo) }
+    /* SGI/MIPS DWARF 2 extensions */
+    .debug_weaknames 0 : { *(.debug_weaknames) }
+    .debug_funcnames 0 : { *(.debug_funcnames) }
+    .debug_typenames 0 : { *(.debug_typenames) }
+    .debug_varnames  0 : { *(.debug_varnames) }
+}

bsp/xplorer4330/M0/rtthread-lpc43xx_spifi.sct

@@ -0,0 +1,15 @@
+; *************************************************************
+; *** Scatter-Loading Description File generated by uVision ***
+; *************************************************************
+
+LR_ROM1 0x14000000 0x00400000  {    ; load region size_region
+  ER_ROM1 0x14000000 0x00400000  {  ; load address = execution address
+   *.o (RESET, +First)
+   *(InRoot$$Sections)
+   .ANY (+RO)
+  }
+  RW_IRAM1 0x10000000 0x00008000  {  ; RW data
+   .ANY (+RW +ZI)
+  }
+}
+

bsp/xplorer4330/M4/rtconfig.py

@@ -53,7 +53,7 @@ if PLATFORM == 'gcc':
         DEVICE += ' -mfpu=fpv4-sp-d16 -mfloat-abi=softfp'
     CFLAGS = DEVICE 
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc43xx.map,-cref,-u,Reset_Handler -T lpc43xx_spifi.ld'
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc43xx.map,-cref,-u,Reset_Handler -T rtthread-lpc43xx_spifi.ld'
 
     CPATH = ''
     LPATH = ''
@@ -75,8 +75,8 @@ elif PLATFORM == 'armcc':
     TARGET_EXT = 'axf'
 
     DEVICE = ' --device DARMSTM'
-    CFLAGS = DEVICE + ' --apcs=interwork'
-    AFLAGS = DEVICE
+    CFLAGS = DEVICE + ' --apcs=interwork '
+    AFLAGS = DEVICE 
     LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-lpc43xx.map --scatter rtthread-lpc43xx_spifi.sct'
 
     CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'

bsp/xplorer4330/M4/rtthread-lpc43xx_spifi.ld

@@ -0,0 +1,133 @@
+/*
+ * linker script for LPC43xx SPIFI (4Mb NorFlash, 32kB SRAM ) with GNU ld
+ * yiyue.fang 2012-04-14
+ */
+
+/* Program Entry, set to mark it as "used" and avoid gc */
+MEMORY
+{
+    CODE (rx) : ORIGIN = 0x14000000, LENGTH = 0x00400000
+    DATA (rw) : ORIGIN = 0x10000000, LENGTH = 0x00008000
+}
+ENTRY(Reset_Handler)
+_system_stack_size = 0x200;
+
+SECTIONS
+{
+    .text :
+    {
+        . = ALIGN(4);
+        KEEP(*(.interrupt_vector))      /* Startup code */
+        . = ALIGN(4);
+        *(.text)                        /* remaining code */
+        *(.text.*)                      /* remaining code */
+        *(.rodata)                      /* read-only data (constants) */
+        *(.rodata*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.gnu.linkonce.t*)
+
+        /* section information for finsh shell */
+        . = ALIGN(4);
+        __fsymtab_start = .;
+        KEEP(*(FSymTab))
+        __fsymtab_end = .;
+        . = ALIGN(4);
+        __vsymtab_start = .;
+        KEEP(*(VSymTab))
+        __vsymtab_end = .;
+        . = ALIGN(4);
+
+        . = ALIGN(4);
+        _etext = .;
+    } > CODE = 0
+
+    /* .ARM.exidx is sorted, so has to go in its own output section.  */
+    __exidx_start = .;
+    .ARM.exidx :
+    {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+
+        /* This is used by the startup in order to initialize the .data secion */
+        _sidata = .;
+    } > CODE
+    __exidx_end = .;
+
+    /* .data section which is used for initialized data */
+
+    .data : AT (_sidata)
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _sdata = . ;
+
+        *(.data)
+        *(.data.*)
+        *(.gnu.linkonce.d*)
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .data secion */
+        _edata = . ;
+    } >DATA
+
+    .stack : 
+    {
+        . = . + _system_stack_size;
+        . = ALIGN(4);
+        _estack = .;
+    } >DATA
+
+    __bss_start = .;
+    .bss :
+    {
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _sbss = .;
+
+        *(.bss)
+        *(.bss.*)
+        *(COMMON)
+
+        . = ALIGN(4);
+        /* This is used by the startup in order to initialize the .bss secion */
+        _ebss = . ;        
+        *(.bss.init)
+    } > DATA
+    __bss_end = .;
+
+    _end = .;
+
+    /* Stabs debugging sections.  */
+    .stab          0 : { *(.stab) }
+    .stabstr       0 : { *(.stabstr) }
+    .stab.excl     0 : { *(.stab.excl) }
+    .stab.exclstr  0 : { *(.stab.exclstr) }
+    .stab.index    0 : { *(.stab.index) }
+    .stab.indexstr 0 : { *(.stab.indexstr) }
+    .comment       0 : { *(.comment) }
+    /* DWARF debug sections.
+     * Symbols in the DWARF debugging sections are relative to the beginning
+     * of the section so we begin them at 0.  */
+    /* DWARF 1 */
+    .debug          0 : { *(.debug) }
+    .line           0 : { *(.line) }
+    /* GNU DWARF 1 extensions */
+    .debug_srcinfo  0 : { *(.debug_srcinfo) }
+    .debug_sfnames  0 : { *(.debug_sfnames) }
+    /* DWARF 1.1 and DWARF 2 */
+    .debug_aranges  0 : { *(.debug_aranges) }
+    .debug_pubnames 0 : { *(.debug_pubnames) }
+    /* DWARF 2 */
+    .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+    .debug_abbrev   0 : { *(.debug_abbrev) }
+    .debug_line     0 : { *(.debug_line) }
+    .debug_frame    0 : { *(.debug_frame) }
+    .debug_str      0 : { *(.debug_str) }
+    .debug_loc      0 : { *(.debug_loc) }
+    .debug_macinfo  0 : { *(.debug_macinfo) }
+    /* SGI/MIPS DWARF 2 extensions */
+    .debug_weaknames 0 : { *(.debug_weaknames) }
+    .debug_funcnames 0 : { *(.debug_funcnames) }
+    .debug_typenames 0 : { *(.debug_typenames) }
+    .debug_varnames  0 : { *(.debug_varnames) }
+}

bsp/xplorer4330/M4/rtthread-lpc43xx_spifi.sct

@@ -0,0 +1,15 @@
+; *************************************************************
+; *** Scatter-Loading Description File generated by uVision ***
+; *************************************************************
+
+LR_ROM1 0x14000000 0x00400000  {    ; load region size_region
+  ER_ROM1 0x14000000 0x00400000  {  ; load address = execution address
+   *.o (RESET, +First)
+   *(InRoot$$Sections)
+   .ANY (+RO)
+  }
+  RW_IRAM1 0x10000000 0x00008000  {  ; RW data
+   .ANY (+RW +ZI)
+  }
+}
+