__attribute__((noreturn, __interrupt__)) void Reset_Handler(void)
{
unsigned long *pSrc, *pDest;
// copy the data segment initializers from flash to SRAM
pSrc = &_etext;
for (pDest = &_sdata; pDest < &_edata;)
{
*pDest++ = *pSrc++;
}
// zero fill the bss segment
for (pDest = &_sbss; pDest < &_ebss;)
{
*pDest++ = 0;
}
FpuInit();
// call global object ctors
typedef void (*voidFunc)();
for (pDest = &__ctors_start__; pDest < &__ctors_end__; pDest++)
{
((voidFunc) (*pDest))();
}
// call the application entry point
main();
for (;;)
;
}
void
SystemInit ()
{
#ifdef __USE_FPU__
/* Initialize FPU */
FpuInit ();
#endif
#ifdef __USE_CACHE__
/* Enable Instruction Cache */
SCB_EnableICache ();
/* Enable Data Cache */
SCB_EnableDCache ();
#endif
}
