shao ziyang / mbed-src-kl05

mbed library sources

Dependents:   frdm_kl05z_gpio_test

Fork of mbed-src by mbed official

targets/cmsis/TARGET_NXP/TARGET_LPC11XX_11CXX/TOOLCHAIN_GCC_CR/TARGET_LPC11XX/startup_LPC11xx.cpp@323:9e901b0a5aa1, 2014-09-13 (annotated)

Committer:
shaoziyang
Date:
Sat Sep 13 14:25:46 2014 +0000
Revision:
323:9e901b0a5aa1
Parent:
120:3e3b6882f22a 
test with CLOCK_SETUP = 0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 120:3e3b6882f22a 1 extern "C" {
mbed_official 120:3e3b6882f22a 2
mbed_official 120:3e3b6882f22a 3 #include "LPC11xx.h"
mbed_official 120:3e3b6882f22a 4
mbed_official 120:3e3b6882f22a 5 #define WEAK __attribute__ ((weak))
mbed_official 120:3e3b6882f22a 6 #define ALIAS(f) __attribute__ ((weak, alias (#f)))
mbed_official 120:3e3b6882f22a 7 #define AFTER_VECTORS __attribute__ ((section(".after_vectors")))
mbed_official 120:3e3b6882f22a 8
mbed_official 120:3e3b6882f22a 9 void ResetISR (void);
mbed_official 120:3e3b6882f22a 10 WEAK void NMI_Handler (void);
mbed_official 120:3e3b6882f22a 11 WEAK void HardFault_Handler (void);
mbed_official 120:3e3b6882f22a 12 WEAK void SVC_Handler (void);
mbed_official 120:3e3b6882f22a 13 WEAK void PendSV_Handler (void);
mbed_official 120:3e3b6882f22a 14 WEAK void SysTick_Handler (void);
mbed_official 120:3e3b6882f22a 15 WEAK void IntDefaultHandler (void);
mbed_official 120:3e3b6882f22a 16 void FLEX_INT0_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 17 void FLEX_INT1_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 18 void FLEX_INT2_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 19 void FLEX_INT3_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 20 void FLEX_INT4_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 21 void FLEX_INT5_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 22 void FLEX_INT6_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 23 void FLEX_INT7_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 24 void GINT0_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 25 void GINT1_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 26 void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 27 void I2C_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 28 void TIMER16_0_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 29 void TIMER16_1_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 30 void TIMER32_0_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 31 void TIMER32_1_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 32 void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 33 void UART_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 34 void USB_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 35 void USB_FIQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 36 void ADC_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 37 void WDT_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 38 void BOD_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 39 void FMC_IRQHandler (void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 40 void USBWakeup_IRQHandler(void) ALIAS(IntDefaultHandler);
mbed_official 120:3e3b6882f22a 41
mbed_official 120:3e3b6882f22a 42 extern void __libc_init_array(void);
mbed_official 120:3e3b6882f22a 43 extern int main(void);
mbed_official 120:3e3b6882f22a 44 extern void _vStackTop(void);
mbed_official 120:3e3b6882f22a 45
mbed_official 120:3e3b6882f22a 46 extern void (* const g_pfnVectors[])(void);
mbed_official 120:3e3b6882f22a 47 __attribute__ ((section(".isr_vector")))
mbed_official 120:3e3b6882f22a 48 void (* const g_pfnVectors[])(void) = {
mbed_official 120:3e3b6882f22a 49 &_vStackTop,
mbed_official 120:3e3b6882f22a 50 ResetISR,
mbed_official 120:3e3b6882f22a 51 NMI_Handler,
mbed_official 120:3e3b6882f22a 52 HardFault_Handler,
mbed_official 120:3e3b6882f22a 53 0,
mbed_official 120:3e3b6882f22a 54 0,
mbed_official 120:3e3b6882f22a 55 0,
mbed_official 120:3e3b6882f22a 56 0,
mbed_official 120:3e3b6882f22a 57 0,
mbed_official 120:3e3b6882f22a 58 0,
mbed_official 120:3e3b6882f22a 59 0,
mbed_official 120:3e3b6882f22a 60 SVC_Handler,
mbed_official 120:3e3b6882f22a 61 0,
mbed_official 120:3e3b6882f22a 62 0,
mbed_official 120:3e3b6882f22a 63 PendSV_Handler,
mbed_official 120:3e3b6882f22a 64 SysTick_Handler,
mbed_official 120:3e3b6882f22a 65 FLEX_INT0_IRQHandler,
mbed_official 120:3e3b6882f22a 66 FLEX_INT1_IRQHandler,
mbed_official 120:3e3b6882f22a 67 FLEX_INT2_IRQHandler,
mbed_official 120:3e3b6882f22a 68 FLEX_INT3_IRQHandler,
mbed_official 120:3e3b6882f22a 69 FLEX_INT4_IRQHandler,
mbed_official 120:3e3b6882f22a 70 FLEX_INT5_IRQHandler,
mbed_official 120:3e3b6882f22a 71 FLEX_INT6_IRQHandler,
mbed_official 120:3e3b6882f22a 72 FLEX_INT7_IRQHandler,
mbed_official 120:3e3b6882f22a 73 GINT0_IRQHandler,
mbed_official 120:3e3b6882f22a 74 GINT1_IRQHandler,
mbed_official 120:3e3b6882f22a 75 0,
mbed_official 120:3e3b6882f22a 76 0,
mbed_official 120:3e3b6882f22a 77 0,
mbed_official 120:3e3b6882f22a 78 0,
mbed_official 120:3e3b6882f22a 79 SSP1_IRQHandler,
mbed_official 120:3e3b6882f22a 80 I2C_IRQHandler,
mbed_official 120:3e3b6882f22a 81 TIMER16_0_IRQHandler,
mbed_official 120:3e3b6882f22a 82 TIMER16_1_IRQHandler,
mbed_official 120:3e3b6882f22a 83 TIMER32_0_IRQHandler,
mbed_official 120:3e3b6882f22a 84 TIMER32_1_IRQHandler,
mbed_official 120:3e3b6882f22a 85 SSP0_IRQHandler,
mbed_official 120:3e3b6882f22a 86 UART_IRQHandler,
mbed_official 120:3e3b6882f22a 87 USB_IRQHandler,
mbed_official 120:3e3b6882f22a 88 USB_FIQHandler,
mbed_official 120:3e3b6882f22a 89 ADC_IRQHandler,
mbed_official 120:3e3b6882f22a 90 WDT_IRQHandler,
mbed_official 120:3e3b6882f22a 91 BOD_IRQHandler,
mbed_official 120:3e3b6882f22a 92 FMC_IRQHandler,
mbed_official 120:3e3b6882f22a 93 0,
mbed_official 120:3e3b6882f22a 94 0,
mbed_official 120:3e3b6882f22a 95 USBWakeup_IRQHandler,
mbed_official 120:3e3b6882f22a 96 0,
mbed_official 120:3e3b6882f22a 97 };
mbed_official 120:3e3b6882f22a 98
mbed_official 120:3e3b6882f22a 99 AFTER_VECTORS void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
mbed_official 120:3e3b6882f22a 100 unsigned int *pulDest = (unsigned int*) start;
mbed_official 120:3e3b6882f22a 101 unsigned int *pulSrc = (unsigned int*) romstart;
mbed_official 120:3e3b6882f22a 102 unsigned int loop;
mbed_official 120:3e3b6882f22a 103 for (loop = 0; loop < len; loop = loop + 4) *pulDest++ = *pulSrc++;
mbed_official 120:3e3b6882f22a 104 }
mbed_official 120:3e3b6882f22a 105
mbed_official 120:3e3b6882f22a 106 AFTER_VECTORS void bss_init(unsigned int start, unsigned int len) {
mbed_official 120:3e3b6882f22a 107 unsigned int *pulDest = (unsigned int*) start;
mbed_official 120:3e3b6882f22a 108 unsigned int loop;
mbed_official 120:3e3b6882f22a 109 for (loop = 0; loop < len; loop = loop + 4) *pulDest++ = 0;
mbed_official 120:3e3b6882f22a 110 }
mbed_official 120:3e3b6882f22a 111
mbed_official 120:3e3b6882f22a 112 extern unsigned int __data_section_table;
mbed_official 120:3e3b6882f22a 113 extern unsigned int __data_section_table_end;
mbed_official 120:3e3b6882f22a 114 extern unsigned int __bss_section_table_end;
mbed_official 120:3e3b6882f22a 115
mbed_official 120:3e3b6882f22a 116 extern "C" void software_init_hook(void) __attribute__((weak));
mbed_official 120:3e3b6882f22a 117
mbed_official 120:3e3b6882f22a 118 AFTER_VECTORS void ResetISR(void) {
mbed_official 120:3e3b6882f22a 119 unsigned int LoadAddr, ExeAddr, SectionLen;
mbed_official 120:3e3b6882f22a 120 unsigned int *SectionTableAddr;
mbed_official 120:3e3b6882f22a 121
mbed_official 120:3e3b6882f22a 122 // Data Init
mbed_official 120:3e3b6882f22a 123 SectionTableAddr = &__data_section_table;
mbed_official 120:3e3b6882f22a 124 while (SectionTableAddr < &__data_section_table_end) {
mbed_official 120:3e3b6882f22a 125 LoadAddr = *SectionTableAddr++;
mbed_official 120:3e3b6882f22a 126 ExeAddr = *SectionTableAddr++;
mbed_official 120:3e3b6882f22a 127 SectionLen = *SectionTableAddr++;
mbed_official 120:3e3b6882f22a 128 data_init(LoadAddr, ExeAddr, SectionLen);
mbed_official 120:3e3b6882f22a 129 }
mbed_official 120:3e3b6882f22a 130
mbed_official 120:3e3b6882f22a 131 // BSS Init
mbed_official 120:3e3b6882f22a 132 while (SectionTableAddr < &__bss_section_table_end) {
mbed_official 120:3e3b6882f22a 133 ExeAddr = *SectionTableAddr++;
mbed_official 120:3e3b6882f22a 134 SectionLen = *SectionTableAddr++;
mbed_official 120:3e3b6882f22a 135 bss_init(ExeAddr, SectionLen);
mbed_official 120:3e3b6882f22a 136 }
mbed_official 120:3e3b6882f22a 137
mbed_official 120:3e3b6882f22a 138 SystemInit();
mbed_official 120:3e3b6882f22a 139 if (software_init_hook) // give control to the RTOS
mbed_official 120:3e3b6882f22a 140 software_init_hook(); // this will also call __libc_init_array
mbed_official 120:3e3b6882f22a 141 else {
mbed_official 120:3e3b6882f22a 142 __libc_init_array();
mbed_official 120:3e3b6882f22a 143 main();
mbed_official 120:3e3b6882f22a 144 }
mbed_official 120:3e3b6882f22a 145 while (1) {;}
mbed_official 120:3e3b6882f22a 146 }
mbed_official 120:3e3b6882f22a 147
mbed_official 120:3e3b6882f22a 148 AFTER_VECTORS void NMI_Handler (void) {while(1){}}
mbed_official 120:3e3b6882f22a 149 AFTER_VECTORS void HardFault_Handler(void) {while(1){}}
mbed_official 120:3e3b6882f22a 150 AFTER_VECTORS void SVC_Handler (void) {while(1){}}
mbed_official 120:3e3b6882f22a 151 AFTER_VECTORS void PendSV_Handler (void) {while(1){}}
mbed_official 120:3e3b6882f22a 152 AFTER_VECTORS void SysTick_Handler (void) {while(1){}}
mbed_official 120:3e3b6882f22a 153 AFTER_VECTORS void IntDefaultHandler(void) {while(1){}}
mbed_official 120:3e3b6882f22a 154
mbed_official 120:3e3b6882f22a 155 #include <stdlib.h>
mbed_official 120:3e3b6882f22a 156
mbed_official 120:3e3b6882f22a 157 void *operator new (size_t size) {return malloc(size);}
mbed_official 120:3e3b6882f22a 158 void *operator new[](size_t size) {return malloc(size);}
mbed_official 120:3e3b6882f22a 159
mbed_official 120:3e3b6882f22a 160 void operator delete (void *p) {free(p);}
mbed_official 120:3e3b6882f22a 161 void operator delete[](void *p) {free(p);}
mbed_official 120:3e3b6882f22a 162
mbed_official 120:3e3b6882f22a 163 int __aeabi_atexit(void *object, void (*destructor)(void *), void *dso_handle) {
mbed_official 120:3e3b6882f22a 164 return 0;
mbed_official 120:3e3b6882f22a 165 }
mbed_official 120:3e3b6882f22a 166
mbed_official 120:3e3b6882f22a 167 }