mbed library sources
Dependents: frdm_kl05z_gpio_test
Fork of mbed-src by
targets/cmsis/TARGET_NXP/TARGET_LPC11U6X/TOOLCHAIN_GCC_ARM/TARGET_LPC11U68/startup_LPC11U68.cpp@323:9e901b0a5aa1, 2014-09-13 (annotated)
- Committer:
- shaoziyang
- Date:
- Sat Sep 13 14:25:46 2014 +0000
- Revision:
- 323:9e901b0a5aa1
- Parent:
- 232:1e593fe58241
test with CLOCK_SETUP = 0
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 232:1e593fe58241 | 1 | extern "C" { |
mbed_official | 232:1e593fe58241 | 2 | |
mbed_official | 232:1e593fe58241 | 3 | #include "LPC11U6x.h" |
mbed_official | 232:1e593fe58241 | 4 | |
mbed_official | 232:1e593fe58241 | 5 | #define WEAK __attribute__ ((weak)) |
mbed_official | 232:1e593fe58241 | 6 | #define ALIAS(f) __attribute__ ((weak, alias (#f))) |
mbed_official | 232:1e593fe58241 | 7 | #define AFTER_VECTORS __attribute__ ((section(".after_vectors")))void ResetISR(void); |
mbed_official | 232:1e593fe58241 | 8 | |
mbed_official | 232:1e593fe58241 | 9 | extern unsigned int __data_section_table; |
mbed_official | 232:1e593fe58241 | 10 | extern unsigned int __data_section_table_end; |
mbed_official | 232:1e593fe58241 | 11 | extern unsigned int __bss_section_table; |
mbed_official | 232:1e593fe58241 | 12 | extern unsigned int __bss_section_table_end; |
mbed_official | 232:1e593fe58241 | 13 | |
mbed_official | 232:1e593fe58241 | 14 | |
mbed_official | 232:1e593fe58241 | 15 | extern void __libc_init_array(void); |
mbed_official | 232:1e593fe58241 | 16 | extern int main(void); |
mbed_official | 232:1e593fe58241 | 17 | extern void _vStackTop(void); |
mbed_official | 232:1e593fe58241 | 18 | extern void (* const g_pfnVectors[])(void); |
mbed_official | 232:1e593fe58241 | 19 | |
mbed_official | 232:1e593fe58241 | 20 | void ResetISR(void); |
mbed_official | 232:1e593fe58241 | 21 | WEAK void NMI_Handler(void); |
mbed_official | 232:1e593fe58241 | 22 | WEAK void HardFault_Handler(void); |
mbed_official | 232:1e593fe58241 | 23 | WEAK void SVC_Handler(void); |
mbed_official | 232:1e593fe58241 | 24 | WEAK void PendSV_Handler(void); |
mbed_official | 232:1e593fe58241 | 25 | WEAK void SysTick_Handler(void); |
mbed_official | 232:1e593fe58241 | 26 | WEAK void IntDefaultHandler(void); |
mbed_official | 232:1e593fe58241 | 27 | |
mbed_official | 232:1e593fe58241 | 28 | void PIN_INT0_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 29 | void PIN_INT1_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 30 | void PIN_INT2_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 31 | void PIN_INT3_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 32 | void PIN_INT4_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 33 | void PIN_INT5_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 34 | void PIN_INT6_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 35 | void PIN_INT7_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 36 | void GINT0_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 37 | void GINT1_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 38 | void I2C1_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 39 | void USART1_4_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 40 | void USART2_3_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 41 | void SCT0_1_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 42 | void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 43 | void I2C0_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 44 | void TIMER16_0_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 45 | void TIMER16_1_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 46 | void TIMER32_0_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 47 | void TIMER32_1_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 48 | void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 49 | void USART0_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 50 | void USB_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 51 | void USB_FIQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 52 | void ADCA_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 53 | void RTC_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 54 | void BOD_WDT_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 55 | void FMC_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 56 | void DMA_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 57 | void ADCB_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 58 | void USBWakeup_IRQHandler (void) ALIAS(IntDefaultHandler); |
mbed_official | 232:1e593fe58241 | 59 | |
mbed_official | 232:1e593fe58241 | 60 | __attribute__ ((section(".isr_vector"))) |
mbed_official | 232:1e593fe58241 | 61 | void (* const g_pfnVectors[])(void) = { |
mbed_official | 232:1e593fe58241 | 62 | // Core Level - CM0 |
mbed_official | 232:1e593fe58241 | 63 | &_vStackTop, // The initial stack pointer |
mbed_official | 232:1e593fe58241 | 64 | ResetISR, // The reset handler |
mbed_official | 232:1e593fe58241 | 65 | NMI_Handler, // The NMI handler |
mbed_official | 232:1e593fe58241 | 66 | HardFault_Handler, // The hard fault handler |
mbed_official | 232:1e593fe58241 | 67 | 0, // Reserved |
mbed_official | 232:1e593fe58241 | 68 | 0, // Reserved |
mbed_official | 232:1e593fe58241 | 69 | 0, // Reserved |
mbed_official | 232:1e593fe58241 | 70 | 0, // Reserved |
mbed_official | 232:1e593fe58241 | 71 | 0, // Reserved |
mbed_official | 232:1e593fe58241 | 72 | 0, // Reserved |
mbed_official | 232:1e593fe58241 | 73 | 0, // Reserved |
mbed_official | 232:1e593fe58241 | 74 | SVC_Handler, // SVCall handler |
mbed_official | 232:1e593fe58241 | 75 | 0, // Reserved |
mbed_official | 232:1e593fe58241 | 76 | 0, // Reserved |
mbed_official | 232:1e593fe58241 | 77 | PendSV_Handler, // The PendSV handler |
mbed_official | 232:1e593fe58241 | 78 | SysTick_Handler, // The SysTick handler |
mbed_official | 232:1e593fe58241 | 79 | |
mbed_official | 232:1e593fe58241 | 80 | // Chip Level - LPC11U68 |
mbed_official | 232:1e593fe58241 | 81 | PIN_INT0_IRQHandler, // 0 - GPIO pin interrupt 0 |
mbed_official | 232:1e593fe58241 | 82 | PIN_INT1_IRQHandler, // 1 - GPIO pin interrupt 1 |
mbed_official | 232:1e593fe58241 | 83 | PIN_INT2_IRQHandler, // 2 - GPIO pin interrupt 2 |
mbed_official | 232:1e593fe58241 | 84 | PIN_INT3_IRQHandler, // 3 - GPIO pin interrupt 3 |
mbed_official | 232:1e593fe58241 | 85 | PIN_INT4_IRQHandler, // 4 - GPIO pin interrupt 4 |
mbed_official | 232:1e593fe58241 | 86 | PIN_INT5_IRQHandler, // 5 - GPIO pin interrupt 5 |
mbed_official | 232:1e593fe58241 | 87 | PIN_INT6_IRQHandler, // 6 - GPIO pin interrupt 6 |
mbed_official | 232:1e593fe58241 | 88 | PIN_INT7_IRQHandler, // 7 - GPIO pin interrupt 7 |
mbed_official | 232:1e593fe58241 | 89 | GINT0_IRQHandler, // 8 - GPIO GROUP0 interrupt |
mbed_official | 232:1e593fe58241 | 90 | GINT1_IRQHandler, // 9 - GPIO GROUP1 interrupt |
mbed_official | 232:1e593fe58241 | 91 | I2C1_IRQHandler, // 10 - I2C1 |
mbed_official | 232:1e593fe58241 | 92 | USART1_4_IRQHandler, // 11 - combined USART1 & 4 interrupt |
mbed_official | 232:1e593fe58241 | 93 | USART2_3_IRQHandler, // 12 - combined USART2 & 3 interrupt |
mbed_official | 232:1e593fe58241 | 94 | SCT0_1_IRQHandler, // 13 - combined SCT0 and 1 interrupt |
mbed_official | 232:1e593fe58241 | 95 | SSP1_IRQHandler, // 14 - SPI/SSP1 Interrupt |
mbed_official | 232:1e593fe58241 | 96 | I2C0_IRQHandler, // 15 - I2C0 |
mbed_official | 232:1e593fe58241 | 97 | TIMER16_0_IRQHandler, // 16 - CT16B0 (16-bit Timer 0) |
mbed_official | 232:1e593fe58241 | 98 | TIMER16_1_IRQHandler, // 17 - CT16B1 (16-bit Timer 1) |
mbed_official | 232:1e593fe58241 | 99 | TIMER32_0_IRQHandler, // 18 - CT32B0 (32-bit Timer 0) |
mbed_official | 232:1e593fe58241 | 100 | TIMER32_1_IRQHandler, // 19 - CT32B1 (32-bit Timer 1) |
mbed_official | 232:1e593fe58241 | 101 | SSP0_IRQHandler, // 20 - SPI/SSP0 Interrupt |
mbed_official | 232:1e593fe58241 | 102 | USART0_IRQHandler, // 21 - USART0 |
mbed_official | 232:1e593fe58241 | 103 | USB_IRQHandler, // 22 - USB IRQ |
mbed_official | 232:1e593fe58241 | 104 | USB_FIQHandler, // 23 - USB FIQ |
mbed_official | 232:1e593fe58241 | 105 | ADCA_IRQHandler, // 24 - ADC A(A/D Converter) |
mbed_official | 232:1e593fe58241 | 106 | RTC_IRQHandler, // 25 - Real Time CLock interrpt |
mbed_official | 232:1e593fe58241 | 107 | BOD_WDT_IRQHandler, // 25 - Combined Brownout/Watchdog interrupt |
mbed_official | 232:1e593fe58241 | 108 | FMC_IRQHandler, // 27 - IP2111 Flash Memory Controller |
mbed_official | 232:1e593fe58241 | 109 | DMA_IRQHandler, // 28 - DMA interrupt |
mbed_official | 232:1e593fe58241 | 110 | ADCB_IRQHandler, // 24 - ADC B (A/D Converter) |
mbed_official | 232:1e593fe58241 | 111 | USBWakeup_IRQHandler, // 30 - USB wake-up interrupt |
mbed_official | 232:1e593fe58241 | 112 | 0, // 31 - Reserved |
mbed_official | 232:1e593fe58241 | 113 | }; |
mbed_official | 232:1e593fe58241 | 114 | /* End Vector */ |
mbed_official | 232:1e593fe58241 | 115 | |
mbed_official | 232:1e593fe58241 | 116 | AFTER_VECTORS void data_init(unsigned int romstart, unsigned int start, unsigned int len) { |
mbed_official | 232:1e593fe58241 | 117 | unsigned int *pulDest = (unsigned int*) start; |
mbed_official | 232:1e593fe58241 | 118 | unsigned int *pulSrc = (unsigned int*) romstart; |
mbed_official | 232:1e593fe58241 | 119 | unsigned int loop; |
mbed_official | 232:1e593fe58241 | 120 | for (loop = 0; loop < len; loop = loop + 4) *pulDest++ = *pulSrc++; |
mbed_official | 232:1e593fe58241 | 121 | } |
mbed_official | 232:1e593fe58241 | 122 | |
mbed_official | 232:1e593fe58241 | 123 | AFTER_VECTORS void bss_init(unsigned int start, unsigned int len) { |
mbed_official | 232:1e593fe58241 | 124 | unsigned int *pulDest = (unsigned int*) start; |
mbed_official | 232:1e593fe58241 | 125 | unsigned int loop; |
mbed_official | 232:1e593fe58241 | 126 | for (loop = 0; loop < len; loop = loop + 4) *pulDest++ = 0; |
mbed_official | 232:1e593fe58241 | 127 | } |
mbed_official | 232:1e593fe58241 | 128 | |
mbed_official | 232:1e593fe58241 | 129 | |
mbed_official | 232:1e593fe58241 | 130 | /* Reset entry point*/ |
mbed_official | 232:1e593fe58241 | 131 | extern "C" void software_init_hook(void) __attribute__((weak)); |
mbed_official | 232:1e593fe58241 | 132 | |
mbed_official | 232:1e593fe58241 | 133 | AFTER_VECTORS void ResetISR(void) { |
mbed_official | 232:1e593fe58241 | 134 | unsigned int LoadAddr, ExeAddr, SectionLen; |
mbed_official | 232:1e593fe58241 | 135 | unsigned int *SectionTableAddr; |
mbed_official | 232:1e593fe58241 | 136 | |
mbed_official | 232:1e593fe58241 | 137 | SectionTableAddr = &__data_section_table; |
mbed_official | 232:1e593fe58241 | 138 | |
mbed_official | 232:1e593fe58241 | 139 | while (SectionTableAddr < &__data_section_table_end) { |
mbed_official | 232:1e593fe58241 | 140 | LoadAddr = *SectionTableAddr++; |
mbed_official | 232:1e593fe58241 | 141 | ExeAddr = *SectionTableAddr++; |
mbed_official | 232:1e593fe58241 | 142 | SectionLen = *SectionTableAddr++; |
mbed_official | 232:1e593fe58241 | 143 | data_init(LoadAddr, ExeAddr, SectionLen); |
mbed_official | 232:1e593fe58241 | 144 | } |
mbed_official | 232:1e593fe58241 | 145 | while (SectionTableAddr < &__bss_section_table_end) { |
mbed_official | 232:1e593fe58241 | 146 | ExeAddr = *SectionTableAddr++; |
mbed_official | 232:1e593fe58241 | 147 | SectionLen = *SectionTableAddr++; |
mbed_official | 232:1e593fe58241 | 148 | bss_init(ExeAddr, SectionLen); |
mbed_official | 232:1e593fe58241 | 149 | } |
mbed_official | 232:1e593fe58241 | 150 | |
mbed_official | 232:1e593fe58241 | 151 | SystemInit(); |
mbed_official | 232:1e593fe58241 | 152 | if (software_init_hook) |
mbed_official | 232:1e593fe58241 | 153 | software_init_hook(); |
mbed_official | 232:1e593fe58241 | 154 | else { |
mbed_official | 232:1e593fe58241 | 155 | __libc_init_array(); |
mbed_official | 232:1e593fe58241 | 156 | main(); |
mbed_official | 232:1e593fe58241 | 157 | } |
mbed_official | 232:1e593fe58241 | 158 | while (1) {;} |
mbed_official | 232:1e593fe58241 | 159 | } |
mbed_official | 232:1e593fe58241 | 160 | |
mbed_official | 232:1e593fe58241 | 161 | AFTER_VECTORS void NMI_Handler (void) {} |
mbed_official | 232:1e593fe58241 | 162 | AFTER_VECTORS void HardFault_Handler (void) {} |
mbed_official | 232:1e593fe58241 | 163 | AFTER_VECTORS void MemManage_Handler (void) {} |
mbed_official | 232:1e593fe58241 | 164 | AFTER_VECTORS void BusFault_Handler (void) {} |
mbed_official | 232:1e593fe58241 | 165 | AFTER_VECTORS void UsageFault_Handler(void) {} |
mbed_official | 232:1e593fe58241 | 166 | AFTER_VECTORS void SVC_Handler (void) {} |
mbed_official | 232:1e593fe58241 | 167 | AFTER_VECTORS void DebugMon_Handler (void) {} |
mbed_official | 232:1e593fe58241 | 168 | AFTER_VECTORS void PendSV_Handler (void) {} |
mbed_official | 232:1e593fe58241 | 169 | AFTER_VECTORS void SysTick_Handler (void) {} |
mbed_official | 232:1e593fe58241 | 170 | AFTER_VECTORS void IntDefaultHandler (void) {} |
mbed_official | 232:1e593fe58241 | 171 | |
mbed_official | 232:1e593fe58241 | 172 | int __aeabi_atexit(void *object, void (*destructor)(void *), void *dso_handle) {return 0;} |
mbed_official | 232:1e593fe58241 | 173 | } |
mbed_official | 232:1e593fe58241 | 174 | |
mbed_official | 232:1e593fe58241 | 175 | #include <stdlib.h> |
mbed_official | 232:1e593fe58241 | 176 | |
mbed_official | 232:1e593fe58241 | 177 | void *operator new(size_t size) {return malloc(size);} |
mbed_official | 232:1e593fe58241 | 178 | void *operator new[](size_t size){return malloc(size);} |
mbed_official | 232:1e593fe58241 | 179 | |
mbed_official | 232:1e593fe58241 | 180 | void operator delete(void *p) {free(p);} |
mbed_official | 232:1e593fe58241 | 181 | void operator delete[](void *p) {free(p);} |