mbed library sources
Dependents: frdm_kl05z_gpio_test
Fork of mbed-src by
targets/cmsis/TARGET_NXP/TARGET_LPC11XX_11CXX/TOOLCHAIN_GCC_CR/TARGET_LPC11XX/startup_LPC11xx.cpp
- Committer:
- shaoziyang
- Date:
- 2014-09-13
- Revision:
- 323:9e901b0a5aa1
- Parent:
- 120:3e3b6882f22a
File content as of revision 323:9e901b0a5aa1:
extern "C" { #include "LPC11xx.h" #define WEAK __attribute__ ((weak)) #define ALIAS(f) __attribute__ ((weak, alias (#f))) #define AFTER_VECTORS __attribute__ ((section(".after_vectors"))) void ResetISR (void); 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); void FLEX_INT0_IRQHandler(void) ALIAS(IntDefaultHandler); void FLEX_INT1_IRQHandler(void) ALIAS(IntDefaultHandler); void FLEX_INT2_IRQHandler(void) ALIAS(IntDefaultHandler); void FLEX_INT3_IRQHandler(void) ALIAS(IntDefaultHandler); void FLEX_INT4_IRQHandler(void) ALIAS(IntDefaultHandler); void FLEX_INT5_IRQHandler(void) ALIAS(IntDefaultHandler); void FLEX_INT6_IRQHandler(void) ALIAS(IntDefaultHandler); void FLEX_INT7_IRQHandler(void) ALIAS(IntDefaultHandler); void GINT0_IRQHandler (void) ALIAS(IntDefaultHandler); void GINT1_IRQHandler (void) ALIAS(IntDefaultHandler); void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler); void I2C_IRQHandler (void) ALIAS(IntDefaultHandler); void TIMER16_0_IRQHandler(void) ALIAS(IntDefaultHandler); void TIMER16_1_IRQHandler(void) ALIAS(IntDefaultHandler); void TIMER32_0_IRQHandler(void) ALIAS(IntDefaultHandler); void TIMER32_1_IRQHandler(void) ALIAS(IntDefaultHandler); void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler); void UART_IRQHandler (void) ALIAS(IntDefaultHandler); void USB_IRQHandler (void) ALIAS(IntDefaultHandler); void USB_FIQHandler (void) ALIAS(IntDefaultHandler); void ADC_IRQHandler (void) ALIAS(IntDefaultHandler); void WDT_IRQHandler (void) ALIAS(IntDefaultHandler); void BOD_IRQHandler (void) ALIAS(IntDefaultHandler); void FMC_IRQHandler (void) ALIAS(IntDefaultHandler); void USBWakeup_IRQHandler(void) ALIAS(IntDefaultHandler); extern void __libc_init_array(void); extern int main(void); extern void _vStackTop(void); extern void (* const g_pfnVectors[])(void); __attribute__ ((section(".isr_vector"))) void (* const g_pfnVectors[])(void) = { &_vStackTop, ResetISR, NMI_Handler, HardFault_Handler, 0, 0, 0, 0, 0, 0, 0, SVC_Handler, 0, 0, PendSV_Handler, SysTick_Handler, FLEX_INT0_IRQHandler, FLEX_INT1_IRQHandler, FLEX_INT2_IRQHandler, FLEX_INT3_IRQHandler, FLEX_INT4_IRQHandler, FLEX_INT5_IRQHandler, FLEX_INT6_IRQHandler, FLEX_INT7_IRQHandler, GINT0_IRQHandler, GINT1_IRQHandler, 0, 0, 0, 0, SSP1_IRQHandler, I2C_IRQHandler, TIMER16_0_IRQHandler, TIMER16_1_IRQHandler, TIMER32_0_IRQHandler, TIMER32_1_IRQHandler, SSP0_IRQHandler, UART_IRQHandler, USB_IRQHandler, USB_FIQHandler, ADC_IRQHandler, WDT_IRQHandler, BOD_IRQHandler, FMC_IRQHandler, 0, 0, USBWakeup_IRQHandler, 0, }; 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++; } 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; } extern unsigned int __data_section_table; extern unsigned int __data_section_table_end; extern unsigned int __bss_section_table_end; extern "C" void software_init_hook(void) __attribute__((weak)); AFTER_VECTORS void ResetISR(void) { unsigned int LoadAddr, ExeAddr, SectionLen; unsigned int *SectionTableAddr; // Data Init SectionTableAddr = &__data_section_table; while (SectionTableAddr < &__data_section_table_end) { LoadAddr = *SectionTableAddr++; ExeAddr = *SectionTableAddr++; SectionLen = *SectionTableAddr++; data_init(LoadAddr, ExeAddr, SectionLen); } // BSS Init while (SectionTableAddr < &__bss_section_table_end) { ExeAddr = *SectionTableAddr++; SectionLen = *SectionTableAddr++; bss_init(ExeAddr, SectionLen); } SystemInit(); if (software_init_hook) // give control to the RTOS software_init_hook(); // this will also call __libc_init_array else { __libc_init_array(); main(); } while (1) {;} } AFTER_VECTORS void NMI_Handler (void) {while(1){}} AFTER_VECTORS void HardFault_Handler(void) {while(1){}} AFTER_VECTORS void SVC_Handler (void) {while(1){}} AFTER_VECTORS void PendSV_Handler (void) {while(1){}} AFTER_VECTORS void SysTick_Handler (void) {while(1){}} AFTER_VECTORS void IntDefaultHandler(void) {while(1){}} #include <stdlib.h> void *operator new (size_t size) {return malloc(size);} void *operator new[](size_t size) {return malloc(size);} void operator delete (void *p) {free(p);} void operator delete[](void *p) {free(p);} int __aeabi_atexit(void *object, void (*destructor)(void *), void *dso_handle) { return 0; } }