tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC15XX/TOOLCHAIN_GCC_CR/startup_LPC15xx.cpp

   1 extern "C" {
   2
   3 #include "LPC15xx.h"
   4
   5 #define WEAK          __attribute__ ((weak))
   6 #define ALIAS(f)      __attribute__ ((weak, alias (#f)))
   7 #define AFTER_VECTORS __attribute__ ((section(".after_vectors")))void ResetISR(void);
   8
   9 extern unsigned int __data_section_table;
  10 extern unsigned int __data_section_table_end;
  11 extern unsigned int __bss_section_table;
  12 extern unsigned int __bss_section_table_end;
  13
  14
  15 extern void __libc_init_array(void);
  16 extern int main(void);
  17 extern void _vStackTop(void);
  18 extern void (* const g_pfnVectors[])(void);
  19
  20          void ResetISR          (void);
  21 WEAK void NMI_Handler(void);
  22 WEAK void HardFault_Handler(void);
  23 WEAK void MemManage_Handler(void);
  24 WEAK void BusFault_Handler(void);
  25 WEAK void UsageFault_Handler(void);
  26 WEAK void SVC_Handler(void);
  27 WEAK void DebugMon_Handler(void);
  28 WEAK void PendSV_Handler(void);
  29 WEAK void SysTick_Handler(void);
  30 WEAK void IntDefaultHandler(void);
  31
  32
  33 void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
  34 void BOD_IRQHandler(void) ALIAS(IntDefaultHandler);
  35 void FMC_IRQHandler(void) ALIAS(IntDefaultHandler);
  36 void EEPROM_IRQHandler(void) ALIAS(IntDefaultHandler);
  37 void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
  38 void GINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
  39 void GINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
  40 void PIN_INT0_IRQHandler(void) ALIAS(IntDefaultHandler);
  41 void PIN_INT1_IRQHandler(void) ALIAS(IntDefaultHandler);
  42 void PIN_INT2_IRQHandler(void) ALIAS(IntDefaultHandler);
  43 void PIN_INT3_IRQHandler(void) ALIAS(IntDefaultHandler);
  44 void PIN_INT4_IRQHandler(void) ALIAS(IntDefaultHandler);
  45 void PIN_INT5_IRQHandler(void) ALIAS(IntDefaultHandler);
  46 void PIN_INT6_IRQHandler(void) ALIAS(IntDefaultHandler);
  47 void PIN_INT7_IRQHandler(void) ALIAS(IntDefaultHandler);
  48 void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
  49 void SCT0_IRQHandler(void) ALIAS(IntDefaultHandler);
  50 void SCT1_IRQHandler(void) ALIAS(IntDefaultHandler);
  51 void SCT2_IRQHandler(void) ALIAS(IntDefaultHandler);
  52 void SCT3_IRQHandler(void) ALIAS(IntDefaultHandler);
  53 void MRT_IRQHandler(void) ALIAS(IntDefaultHandler);
  54 void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
  55 void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
  56 void UART2_IRQHandler(void) ALIAS(IntDefaultHandler);
  57 void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
  58 void SPI0_IRQHandler(void) ALIAS(IntDefaultHandler);
  59 void SPI1_IRQHandler(void) ALIAS(IntDefaultHandler);
  60 void CAN_IRQHandler(void) ALIAS(IntDefaultHandler);
  61 void USB_IRQHandler(void) ALIAS(IntDefaultHandler);
  62 void USB_FIQHandler(void) ALIAS(IntDefaultHandler);
  63 void USBWakeup_IRQHandler(void) ALIAS(IntDefaultHandler);
  64 void ADC0A_IRQHandler(void) ALIAS(IntDefaultHandler);
  65 void ADC0B_IRQHandler(void) ALIAS(IntDefaultHandler);
  66 void ADC0_THCMP_IRQHandler(void) ALIAS(IntDefaultHandler);
  67 void ADC0_OVR_IRQHandler(void) ALIAS(IntDefaultHandler);
  68 void ADC1A_IRQHandler(void) ALIAS(IntDefaultHandler);
  69 void ADC1B_IRQHandler(void) ALIAS(IntDefaultHandler);
  70 void ADC1_THCMP_IRQHandler(void) ALIAS(IntDefaultHandler);
  71 void ADC1_OVR_IRQHandler(void) ALIAS(IntDefaultHandler);
  72 void DAC_IRQHandler(void) ALIAS(IntDefaultHandler);
  73 void ACMP0_IRQHandler(void) ALIAS(IntDefaultHandler);
  74 void ACMP1_IRQHandler(void) ALIAS(IntDefaultHandler);
  75 void ACMP2_IRQHandler(void) ALIAS(IntDefaultHandler);
  76 void ACMP3_IRQHandler(void) ALIAS(IntDefaultHandler);
  77 void QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
  78 void RTC_ALARM_IRQHandler(void) ALIAS(IntDefaultHandler);
  79 void RTC_WAKE_IRQHandler(void) ALIAS(IntDefaultHandler);
  80
  81
  82 __attribute__ ((section(".isr_vector")))
  83 void (* const g_pfnVectors[])(void) = {
  84         // Core Level - CM3
  85         &_vStackTop,                       // The initial stack pointer
  86         ResetISR,                          // The reset handler
  87         NMI_Handler,                       // The NMI handler
  88         HardFault_Handler,                 // The hard fault handler
  89         MemManage_Handler,                 // The MPU fault handler
  90         BusFault_Handler,                  // The bus fault handler
  91         UsageFault_Handler,                // The usage fault handler
  92         0,                                 // Reserved
  93         0,                                 // Reserved
  94         0,                                 // Reserved
  95         0,                                 // Reserved
  96         SVC_Handler,                       // SVCall handler
  97         DebugMon_Handler,                  // Debug monitor handler
  98         0,                                 // Reserved
  99         PendSV_Handler,                    // The PendSV handler
 100         SysTick_Handler,                   // The SysTick handler
 101
 102     // Chip Level - LPC15xx
 103     WDT_IRQHandler,                    //  0 - Windowed watchdog timer
 104     BOD_IRQHandler,                    //  1 - BOD
 105     FMC_IRQHandler,                    //  2 - Flash controller
 106     EEPROM_IRQHandler,                 //  3 - EEPROM controller
 107     DMA_IRQHandler,                    //  4 - DMA
 108     GINT0_IRQHandler,                  //  5 - GINT0
 109     GINT1_IRQHandler,                  //  6 - GINT1
 110     PIN_INT0_IRQHandler,               //  7 - PIO INT0
 111     PIN_INT1_IRQHandler,               //  8 - PIO INT1
 112     PIN_INT2_IRQHandler,               //  9 - PIO INT2
 113     PIN_INT3_IRQHandler,               // 10 - PIO INT3
 114     PIN_INT4_IRQHandler,               // 11 - PIO INT4
 115     PIN_INT5_IRQHandler,               // 12 - PIO INT5
 116     PIN_INT6_IRQHandler,               // 13 - PIO INT6
 117     PIN_INT7_IRQHandler,               // 14 - PIO INT7
 118     RIT_IRQHandler,                    // 15 - RIT
 119     SCT0_IRQHandler,                   // 16 - State configurable timer
 120     SCT1_IRQHandler,                   // 17 - State configurable timer
 121     SCT2_IRQHandler,                   // 18 - State configurable timer
 122     SCT3_IRQHandler,                   // 19 - State configurable timer
 123     MRT_IRQHandler,                    // 20 - Multi-Rate Timer
 124     UART0_IRQHandler,                  // 21 - UART0
 125     UART1_IRQHandler,                  // 22 - UART1
 126     UART2_IRQHandler,                  // 23 - UART2
 127     I2C0_IRQHandler,                   // 24 - I2C0 controller
 128     SPI0_IRQHandler,                   // 25 - SPI0 controller
 129     SPI1_IRQHandler,                   // 26 - SPI1 controller
 130     CAN_IRQHandler,                    // 27 - C_CAN0
 131     USB_IRQHandler,                    // 28 - USB IRQ
 132     USB_FIQHandler,                    // 29 - USB FIQ
 133     USBWakeup_IRQHandler,              // 30 - USB wake-up
 134     ADC0A_IRQHandler,                      // 31 - ADC0 sequence A completion
 135     ADC0B_IRQHandler,                      // 32 - ADC0 sequence B completion
 136     ADC0_THCMP_IRQHandler,             // 33 - ADC0 threshold compare
 137     ADC0_OVR_IRQHandler,               // 34 - ADC0 overrun
 138     ADC1A_IRQHandler,                  // 35 - ADC1 sequence A completion
 139     ADC1B_IRQHandler,                  // 36 - ADC1 sequence B completion
 140     ADC1_THCMP_IRQHandler,             // 37 - ADC1 threshold compare
 141     ADC1_OVR_IRQHandler,               // 38 - ADC1 overrun
 142     DAC_IRQHandler,                    // 39 - DAC
 143     ACMP0_IRQHandler,                  // 40 - Analog Comparator 0
 144     ACMP1_IRQHandler,                  // 41 - Analog Comparator 1
 145     ACMP2_IRQHandler,                  // 42 - Analog Comparator 2
 146     ACMP3_IRQHandler,                  // 43 - Analog Comparator 3
 147     QEI_IRQHandler,                    // 44 - QEI
 148     RTC_ALARM_IRQHandler,              // 45 - RTC alarm
 149     RTC_WAKE_IRQHandler,               // 46 - RTC wake-up
 150
 151 };
 152 /* End Vector */
 153
 154 AFTER_VECTORS void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
 155     unsigned int *pulDest = (unsigned int*) start;
 156     unsigned int *pulSrc = (unsigned int*) romstart;
 157     unsigned int loop;
 158     for (loop = 0; loop < len; loop = loop + 4) *pulDest++ = *pulSrc++;
 159 }
 160
 161 AFTER_VECTORS void bss_init(unsigned int start, unsigned int len) {
 162     unsigned int *pulDest = (unsigned int*) start;
 163     unsigned int loop;
 164     for (loop = 0; loop < len; loop = loop + 4) *pulDest++ = 0;
 165 }
 166
 167
 168 /* Reset entry point*/
 169 extern "C" void software_init_hook(void) __attribute__((weak));
 170
 171 AFTER_VECTORS void ResetISR(void) {
 172     unsigned int LoadAddr, ExeAddr, SectionLen;
 173     unsigned int *SectionTableAddr;
 174
 175     SectionTableAddr = &__data_section_table;
 176
 177     while (SectionTableAddr < &__data_section_table_end) {
 178         LoadAddr = *SectionTableAddr++;
 179         ExeAddr = *SectionTableAddr++;
 180         SectionLen = *SectionTableAddr++;
 181         data_init(LoadAddr, ExeAddr, SectionLen);
 182     }
 183     while (SectionTableAddr < &__bss_section_table_end) {
 184         ExeAddr = *SectionTableAddr++;
 185         SectionLen = *SectionTableAddr++;
 186         bss_init(ExeAddr, SectionLen);
 187     }
 188
 189     SystemInit();
 190     if (software_init_hook)
 191         software_init_hook();
 192     else {
 193         __libc_init_array();
 194         main();
 195     }
 196     while (1) {;}
 197 }
 198
 199 AFTER_VECTORS void NMI_Handler       (void) {}
 200 AFTER_VECTORS void HardFault_Handler (void) {}
 201 AFTER_VECTORS void MemManage_Handler (void) {}
 202 AFTER_VECTORS void BusFault_Handler  (void) {}
 203 AFTER_VECTORS void UsageFault_Handler(void) {}
 204 AFTER_VECTORS void SVC_Handler       (void) {}
 205 AFTER_VECTORS void DebugMon_Handler  (void) {}
 206 AFTER_VECTORS void PendSV_Handler    (void) {}
 207 AFTER_VECTORS void SysTick_Handler   (void) {}
 208 AFTER_VECTORS void IntDefaultHandler (void) {}
 209
 210 int __aeabi_atexit(void *object, void (*destructor)(void *), void *dso_handle) {return 0;}
 211 }
 212
 213 #include <stdlib.h>
 214
 215 void *operator new(size_t size)  {return malloc(size);}
 216 void *operator new[](size_t size){return malloc(size);}
 217
 218 void operator delete(void *p)   {free(p);}
 219 void operator delete[](void *p) {free(p);}