Mouse code for the MacroRat
Diff: mbed-dev/targets/TARGET_NXP/TARGET_LPC176X/device/TOOLCHAIN_GCC_CR/startup_LPC17xx.cpp
- Revision:
- 18:6a4db94011d3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-dev/targets/TARGET_NXP/TARGET_LPC176X/device/TOOLCHAIN_GCC_CR/startup_LPC17xx.cpp Sun May 14 23:18:57 2017 +0000 @@ -0,0 +1,177 @@ +extern "C" { + +#include "LPC17xx.h" + +#define WEAK __attribute__ ((weak)) +#define ALIAS(f) __attribute__ ((weak, alias (#f))) +#define AFTER_VECTORS __attribute__ ((section(".after_vectors"))) + +extern unsigned int __data_section_table; +extern unsigned int __data_section_table_end; +extern unsigned int __bss_section_table; +extern unsigned int __bss_section_table_end; + +extern void __libc_init_array(void); +extern int main(void); +extern void _vStackTop(void); +extern void (* const g_pfnVectors[])(void); + + void ResetISR (void); +WEAK void NMI_Handler (void); +WEAK void HardFault_Handler (void); +WEAK void MemManage_Handler (void); +WEAK void BusFault_Handler (void); +WEAK void UsageFault_Handler(void); +WEAK void SVC_Handler (void); +WEAK void DebugMon_Handler (void); +WEAK void PendSV_Handler (void); +WEAK void SysTick_Handler (void); +WEAK void IntDefaultHandler (void); + +void WDT_IRQHandler (void) ALIAS(IntDefaultHandler); +void TIMER0_IRQHandler (void) ALIAS(IntDefaultHandler); +void TIMER1_IRQHandler (void) ALIAS(IntDefaultHandler); +void TIMER2_IRQHandler (void) ALIAS(IntDefaultHandler); +void TIMER3_IRQHandler (void) ALIAS(IntDefaultHandler); +void UART0_IRQHandler (void) ALIAS(IntDefaultHandler); +void UART1_IRQHandler (void) ALIAS(IntDefaultHandler); +void UART2_IRQHandler (void) ALIAS(IntDefaultHandler); +void UART3_IRQHandler (void) ALIAS(IntDefaultHandler); +void PWM1_IRQHandler (void) ALIAS(IntDefaultHandler); +void I2C0_IRQHandler (void) ALIAS(IntDefaultHandler); +void I2C1_IRQHandler (void) ALIAS(IntDefaultHandler); +void I2C2_IRQHandler (void) ALIAS(IntDefaultHandler); +void SPI_IRQHandler (void) ALIAS(IntDefaultHandler); +void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler); +void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler); +void PLL0_IRQHandler (void) ALIAS(IntDefaultHandler); +void RTC_IRQHandler (void) ALIAS(IntDefaultHandler); +void EINT0_IRQHandler (void) ALIAS(IntDefaultHandler); +void EINT1_IRQHandler (void) ALIAS(IntDefaultHandler); +void EINT2_IRQHandler (void) ALIAS(IntDefaultHandler); +void EINT3_IRQHandler (void) ALIAS(IntDefaultHandler); +void ADC_IRQHandler (void) ALIAS(IntDefaultHandler); +void BOD_IRQHandler (void) ALIAS(IntDefaultHandler); +void USB_IRQHandler (void) ALIAS(IntDefaultHandler); +void CAN_IRQHandler (void) ALIAS(IntDefaultHandler); +void DMA_IRQHandler (void) ALIAS(IntDefaultHandler); +void I2S_IRQHandler (void) ALIAS(IntDefaultHandler); +void ENET_IRQHandler (void) ALIAS(IntDefaultHandler); +void RIT_IRQHandler (void) ALIAS(IntDefaultHandler); +void MCPWM_IRQHandler (void) ALIAS(IntDefaultHandler); +void QEI_IRQHandler (void) ALIAS(IntDefaultHandler); +void PLL1_IRQHandler (void) ALIAS(IntDefaultHandler); +void USBActivity_IRQHandler(void) ALIAS(IntDefaultHandler); +void CANActivity_IRQHandler(void) ALIAS(IntDefaultHandler); + +__attribute__ ((section(".isr_vector"))) +void (* const g_pfnVectors[])(void) = { + &_vStackTop, ResetISR, NMI_Handler, + HardFault_Handler, + MemManage_Handler, + BusFault_Handler, + UsageFault_Handler, + 0, + 0, + 0, + 0, + SVC_Handler, + DebugMon_Handler, + 0, + PendSV_Handler, + SysTick_Handler, + WDT_IRQHandler, + TIMER0_IRQHandler, + TIMER1_IRQHandler, + TIMER2_IRQHandler, + TIMER3_IRQHandler, + UART0_IRQHandler, + UART1_IRQHandler, + UART2_IRQHandler, + UART3_IRQHandler, + PWM1_IRQHandler, + I2C0_IRQHandler, + I2C1_IRQHandler, + I2C2_IRQHandler, + SPI_IRQHandler, + SSP0_IRQHandler, + SSP1_IRQHandler, + PLL0_IRQHandler, + RTC_IRQHandler, + EINT0_IRQHandler, + EINT1_IRQHandler, + EINT2_IRQHandler, + EINT3_IRQHandler, + ADC_IRQHandler, + BOD_IRQHandler, + USB_IRQHandler, + CAN_IRQHandler, + DMA_IRQHandler, + I2S_IRQHandler, + ENET_IRQHandler, + RIT_IRQHandler, + MCPWM_IRQHandler, + QEI_IRQHandler, + PLL1_IRQHandler, + USBActivity_IRQHandler, + CANActivity_IRQHandler, +}; + +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 "C" void software_init_hook(void); +extern "C" void pre_main(void) __attribute__((weak)); + +AFTER_VECTORS void ResetISR(void) { + unsigned int LoadAddr, ExeAddr, SectionLen; + unsigned int *SectionTableAddr; + + SectionTableAddr = &__data_section_table; + + while (SectionTableAddr < &__data_section_table_end) { + LoadAddr = *SectionTableAddr++; + ExeAddr = *SectionTableAddr++; + SectionLen = *SectionTableAddr++; + data_init(LoadAddr, ExeAddr, SectionLen); + } + while (SectionTableAddr < &__bss_section_table_end) { + ExeAddr = *SectionTableAddr++; + SectionLen = *SectionTableAddr++; + bss_init(ExeAddr, SectionLen); + } + + SystemInit(); + if (pre_main) { // give control to the RTOS + software_init_hook(); // this will also call __libc_init_array + } + else { // for BareMetal (non-RTOS) build + __libc_init_array(); + main(); + } + while (1) {;} +} + +AFTER_VECTORS void NMI_Handler (void) {} +AFTER_VECTORS void HardFault_Handler (void) {} +AFTER_VECTORS void MemManage_Handler (void) {} +AFTER_VECTORS void BusFault_Handler (void) {} +AFTER_VECTORS void UsageFault_Handler(void) {} +AFTER_VECTORS void SVC_Handler (void) {} +AFTER_VECTORS void DebugMon_Handler (void) {} +AFTER_VECTORS void PendSV_Handler (void) {} +AFTER_VECTORS void SysTick_Handler (void) {} +AFTER_VECTORS void IntDefaultHandler (void) {} + +int __aeabi_atexit(void *object, void (*destructor)(void *), void *dso_handle) {return 0;} +}