/** Startup the C/C++ runtime environment.
*/
void reset_handler(void)
{
int count;
unsigned long *section_table_addr = &__data_section_table;
/* copy ram load sections from flash to ram */
while (section_table_addr < &__data_section_table_end)
{
unsigned long *src = (unsigned long *)*section_table_addr++;
unsigned long *dst = (unsigned long *)*section_table_addr++;
unsigned long len = (unsigned long) *section_table_addr++;
for ( ; len; len -= 4)
{
*dst++ = *src++;
}
}
/* zero initialize bss segment(s) */
while (section_table_addr < &__bss_section_table_end)
{
unsigned long *zero = (unsigned long *)*section_table_addr++;
unsigned long len = (unsigned long) *section_table_addr++;
for ( ; len; len -= 4)
{
*zero++ = 0;
}
}
hw_preinit();
/* call static constructors */
count = __preinit_array_end - __preinit_array_start;
for (int i = 0; i < count; i++)
__preinit_array_start[i] ();
// If you need to run the code in the .init section, please use
// the startup files, since this requires the code in crti.o and crtn.o
// to add the function prologue/epilogue.
//_init(); // DO NOT ENABE THIS!
count = __init_array_end - __init_array_start;
for (int i = 0; i < count; i++)
__init_array_start[i] ();
//__libc_init_array();
// allow interrupts
asm("cpsie i");
/* execute main */
char *argv[] = {0};
main(0, argv);
for ( ; /* forever */ ;)
{
/* if we ever return from main, loop forever */
}
}
void wind_os_prelaunch(void)
{
hw_preinit();
exram_init();
data_bss_init();
wind_os_launch();
}
/** Startup the C/C++ runtime environment.
*/
void reset_handler(void)
{
unsigned long *section_table_addr = &__data_section_table;
/* copy ram load sections from flash to ram */
while (section_table_addr < &__data_section_table_end)
{
unsigned long *src = (unsigned long *)*section_table_addr++;
unsigned long *dst = (unsigned long *)*section_table_addr++;
unsigned long len = (unsigned long) *section_table_addr++;
for ( ; len; len -= 4)
{
*dst++ = *src++;
}
}
/* zero initialize bss segment(s) */
while (section_table_addr < &__bss_section_table_end)
{
unsigned long *zero = (unsigned long *)*section_table_addr++;
unsigned long len = (unsigned long) *section_table_addr++;
for ( ; len; len -= 4)
{
*zero++ = 0;
}
}
//while(1);
hw_preinit();
/* call static constructors */
__libc_init_array();
/* execute main */
char *argv[] = {0};
main(0, argv);
for ( ; /* forever */ ;)
{
/* if we ever return from main, loop forever */
}
}
