mbed library sources
Fork of mbed-src by
targets/cmsis/TARGET_NXP/TARGET_LPC176X/TOOLCHAIN_GCC_CR/startup_LPC17xx.cpp@13:0645d8841f51, 2013-08-05 (annotated)
- Committer:
- bogdanm
- Date:
- Mon Aug 05 14:12:34 2013 +0300
- Revision:
- 13:0645d8841f51
- Parent:
- vendor/NXP/LPC1768/cmsis/GCC_CR/startup_LPC17xx.cpp@10:3bc89ef62ce7
- Child:
- 67:78dfdb5b4d9e
Update mbed sources to revision 64
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
emilmont | 10:3bc89ef62ce7 | 1 | extern "C" { |
emilmont | 10:3bc89ef62ce7 | 2 | |
emilmont | 10:3bc89ef62ce7 | 3 | #include "LPC17xx.h" |
emilmont | 10:3bc89ef62ce7 | 4 | |
emilmont | 10:3bc89ef62ce7 | 5 | #define WEAK __attribute__ ((weak)) |
emilmont | 10:3bc89ef62ce7 | 6 | #define ALIAS(f) __attribute__ ((weak, alias (#f))) |
emilmont | 10:3bc89ef62ce7 | 7 | #define AFTER_VECTORS __attribute__ ((section(".after_vectors"))) |
emilmont | 10:3bc89ef62ce7 | 8 | |
emilmont | 10:3bc89ef62ce7 | 9 | extern unsigned int __data_section_table; |
emilmont | 10:3bc89ef62ce7 | 10 | extern unsigned int __data_section_table_end; |
emilmont | 10:3bc89ef62ce7 | 11 | extern unsigned int __bss_section_table; |
emilmont | 10:3bc89ef62ce7 | 12 | extern unsigned int __bss_section_table_end; |
emilmont | 10:3bc89ef62ce7 | 13 | |
emilmont | 10:3bc89ef62ce7 | 14 | extern void __libc_init_array(void); |
emilmont | 10:3bc89ef62ce7 | 15 | extern int main(void); |
emilmont | 10:3bc89ef62ce7 | 16 | extern void _vStackTop(void); |
emilmont | 10:3bc89ef62ce7 | 17 | extern void (* const g_pfnVectors[])(void); |
emilmont | 10:3bc89ef62ce7 | 18 | |
emilmont | 10:3bc89ef62ce7 | 19 | void ResetISR (void); |
emilmont | 10:3bc89ef62ce7 | 20 | WEAK void NMI_Handler (void); |
emilmont | 10:3bc89ef62ce7 | 21 | WEAK void HardFault_Handler (void); |
emilmont | 10:3bc89ef62ce7 | 22 | WEAK void MemManage_Handler (void); |
emilmont | 10:3bc89ef62ce7 | 23 | WEAK void BusFault_Handler (void); |
emilmont | 10:3bc89ef62ce7 | 24 | WEAK void UsageFault_Handler(void); |
emilmont | 10:3bc89ef62ce7 | 25 | WEAK void SVCall_Handler (void); |
emilmont | 10:3bc89ef62ce7 | 26 | WEAK void DebugMon_Handler (void); |
emilmont | 10:3bc89ef62ce7 | 27 | WEAK void PendSV_Handler (void); |
emilmont | 10:3bc89ef62ce7 | 28 | WEAK void SysTick_Handler (void); |
emilmont | 10:3bc89ef62ce7 | 29 | WEAK void IntDefaultHandler (void); |
emilmont | 10:3bc89ef62ce7 | 30 | |
emilmont | 10:3bc89ef62ce7 | 31 | void WDT_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 32 | void TIMER0_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 33 | void TIMER1_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 34 | void TIMER2_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 35 | void TIMER3_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 36 | void UART0_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 37 | void UART1_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 38 | void UART2_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 39 | void UART3_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 40 | void PWM1_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 41 | void I2C0_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 42 | void I2C1_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 43 | void I2C2_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 44 | void SPI_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 45 | void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 46 | void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 47 | void PLL0_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 48 | void RTC_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 49 | void EINT0_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 50 | void EINT1_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 51 | void EINT2_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 52 | void EINT3_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 53 | void ADC_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 54 | void BOD_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 55 | void USB_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 56 | void CAN_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 57 | void DMA_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 58 | void I2S_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 59 | void ENET_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 60 | void RIT_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 61 | void MCPWM_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 62 | void QEI_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 63 | void PLL1_IRQHandler (void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 64 | void USBActivity_IRQHandler(void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 65 | void CANActivity_IRQHandler(void) ALIAS(IntDefaultHandler); |
emilmont | 10:3bc89ef62ce7 | 66 | |
emilmont | 10:3bc89ef62ce7 | 67 | __attribute__ ((section(".isr_vector"))) |
emilmont | 10:3bc89ef62ce7 | 68 | void (* const g_pfnVectors[])(void) = { |
emilmont | 10:3bc89ef62ce7 | 69 | &_vStackTop, ResetISR, NMI_Handler, |
emilmont | 10:3bc89ef62ce7 | 70 | HardFault_Handler, |
emilmont | 10:3bc89ef62ce7 | 71 | MemManage_Handler, |
emilmont | 10:3bc89ef62ce7 | 72 | BusFault_Handler, |
emilmont | 10:3bc89ef62ce7 | 73 | UsageFault_Handler, |
emilmont | 10:3bc89ef62ce7 | 74 | 0, |
emilmont | 10:3bc89ef62ce7 | 75 | 0, |
emilmont | 10:3bc89ef62ce7 | 76 | 0, |
emilmont | 10:3bc89ef62ce7 | 77 | 0, |
emilmont | 10:3bc89ef62ce7 | 78 | SVCall_Handler, |
emilmont | 10:3bc89ef62ce7 | 79 | DebugMon_Handler, |
emilmont | 10:3bc89ef62ce7 | 80 | 0, |
emilmont | 10:3bc89ef62ce7 | 81 | PendSV_Handler, |
emilmont | 10:3bc89ef62ce7 | 82 | SysTick_Handler, |
emilmont | 10:3bc89ef62ce7 | 83 | WDT_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 84 | TIMER0_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 85 | TIMER1_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 86 | TIMER2_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 87 | TIMER3_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 88 | UART0_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 89 | UART1_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 90 | UART2_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 91 | UART3_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 92 | PWM1_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 93 | I2C0_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 94 | I2C1_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 95 | I2C2_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 96 | SPI_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 97 | SSP0_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 98 | SSP1_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 99 | PLL0_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 100 | RTC_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 101 | EINT0_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 102 | EINT1_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 103 | EINT2_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 104 | EINT3_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 105 | ADC_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 106 | BOD_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 107 | USB_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 108 | CAN_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 109 | DMA_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 110 | I2S_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 111 | ENET_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 112 | RIT_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 113 | MCPWM_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 114 | QEI_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 115 | PLL1_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 116 | USBActivity_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 117 | CANActivity_IRQHandler, |
emilmont | 10:3bc89ef62ce7 | 118 | }; |
emilmont | 10:3bc89ef62ce7 | 119 | |
emilmont | 10:3bc89ef62ce7 | 120 | AFTER_VECTORS void data_init(unsigned int romstart, unsigned int start, unsigned int len) { |
emilmont | 10:3bc89ef62ce7 | 121 | unsigned int *pulDest = (unsigned int*) start; |
emilmont | 10:3bc89ef62ce7 | 122 | unsigned int *pulSrc = (unsigned int*) romstart; |
emilmont | 10:3bc89ef62ce7 | 123 | unsigned int loop; |
emilmont | 10:3bc89ef62ce7 | 124 | for (loop = 0; loop < len; loop = loop + 4) *pulDest++ = *pulSrc++; |
emilmont | 10:3bc89ef62ce7 | 125 | } |
emilmont | 10:3bc89ef62ce7 | 126 | |
emilmont | 10:3bc89ef62ce7 | 127 | AFTER_VECTORS void bss_init(unsigned int start, unsigned int len) { |
emilmont | 10:3bc89ef62ce7 | 128 | unsigned int *pulDest = (unsigned int*) start; |
emilmont | 10:3bc89ef62ce7 | 129 | unsigned int loop; |
emilmont | 10:3bc89ef62ce7 | 130 | for (loop = 0; loop < len; loop = loop + 4) *pulDest++ = 0; |
emilmont | 10:3bc89ef62ce7 | 131 | } |
emilmont | 10:3bc89ef62ce7 | 132 | |
emilmont | 10:3bc89ef62ce7 | 133 | AFTER_VECTORS void ResetISR(void) { |
emilmont | 10:3bc89ef62ce7 | 134 | unsigned int LoadAddr, ExeAddr, SectionLen; |
emilmont | 10:3bc89ef62ce7 | 135 | unsigned int *SectionTableAddr; |
emilmont | 10:3bc89ef62ce7 | 136 | |
emilmont | 10:3bc89ef62ce7 | 137 | SectionTableAddr = &__data_section_table; |
emilmont | 10:3bc89ef62ce7 | 138 | |
emilmont | 10:3bc89ef62ce7 | 139 | while (SectionTableAddr < &__data_section_table_end) { |
emilmont | 10:3bc89ef62ce7 | 140 | LoadAddr = *SectionTableAddr++; |
emilmont | 10:3bc89ef62ce7 | 141 | ExeAddr = *SectionTableAddr++; |
emilmont | 10:3bc89ef62ce7 | 142 | SectionLen = *SectionTableAddr++; |
emilmont | 10:3bc89ef62ce7 | 143 | data_init(LoadAddr, ExeAddr, SectionLen); |
emilmont | 10:3bc89ef62ce7 | 144 | } |
emilmont | 10:3bc89ef62ce7 | 145 | while (SectionTableAddr < &__bss_section_table_end) { |
emilmont | 10:3bc89ef62ce7 | 146 | ExeAddr = *SectionTableAddr++; |
emilmont | 10:3bc89ef62ce7 | 147 | SectionLen = *SectionTableAddr++; |
emilmont | 10:3bc89ef62ce7 | 148 | bss_init(ExeAddr, SectionLen); |
emilmont | 10:3bc89ef62ce7 | 149 | } |
emilmont | 10:3bc89ef62ce7 | 150 | |
emilmont | 10:3bc89ef62ce7 | 151 | SystemInit(); |
emilmont | 10:3bc89ef62ce7 | 152 | __libc_init_array(); |
emilmont | 10:3bc89ef62ce7 | 153 | main(); |
emilmont | 10:3bc89ef62ce7 | 154 | while (1) {;} |
emilmont | 10:3bc89ef62ce7 | 155 | } |
emilmont | 10:3bc89ef62ce7 | 156 | |
emilmont | 10:3bc89ef62ce7 | 157 | AFTER_VECTORS void NMI_Handler (void) {} |
emilmont | 10:3bc89ef62ce7 | 158 | AFTER_VECTORS void HardFault_Handler (void) {} |
emilmont | 10:3bc89ef62ce7 | 159 | AFTER_VECTORS void MemManage_Handler (void) {} |
emilmont | 10:3bc89ef62ce7 | 160 | AFTER_VECTORS void BusFault_Handler (void) {} |
emilmont | 10:3bc89ef62ce7 | 161 | AFTER_VECTORS void UsageFault_Handler(void) {} |
emilmont | 10:3bc89ef62ce7 | 162 | AFTER_VECTORS void SVCall_Handler (void) {} |
emilmont | 10:3bc89ef62ce7 | 163 | AFTER_VECTORS void DebugMon_Handler (void) {} |
emilmont | 10:3bc89ef62ce7 | 164 | AFTER_VECTORS void PendSV_Handler (void) {} |
emilmont | 10:3bc89ef62ce7 | 165 | AFTER_VECTORS void SysTick_Handler (void) {} |
emilmont | 10:3bc89ef62ce7 | 166 | AFTER_VECTORS void IntDefaultHandler (void) {} |
emilmont | 10:3bc89ef62ce7 | 167 | |
emilmont | 10:3bc89ef62ce7 | 168 | int __aeabi_atexit(void *object, void (*destructor)(void *), void *dso_handle) {return 0;} |
emilmont | 10:3bc89ef62ce7 | 169 | } |
emilmont | 10:3bc89ef62ce7 | 170 | |
emilmont | 10:3bc89ef62ce7 | 171 | #include <stdlib.h> |
emilmont | 10:3bc89ef62ce7 | 172 | |
emilmont | 10:3bc89ef62ce7 | 173 | void *operator new(size_t size) {return malloc(size);} |
emilmont | 10:3bc89ef62ce7 | 174 | void *operator new[](size_t size){return malloc(size);} |
emilmont | 10:3bc89ef62ce7 | 175 | |
emilmont | 10:3bc89ef62ce7 | 176 | void operator delete(void *p) {free(p);} |
emilmont | 10:3bc89ef62ce7 | 177 | void operator delete[](void *p) {free(p);} |