main.lnk

mcf5307开发板diab4.2开发环境下led的测试程序

MEMORY
{
 
   iram :origin=0x01000000,length=4096 
   ram : origin=0x00001000,length=0x01000000-0x1000 
   vect: org =  0x00000000, len = 0x400
}

SECTIONS
{
   .text: {} >ram
   .data: {} >ram
   .bss: {} >ram
   .vectors : {} > vect
   .text2: {}  >iram
}

__HEAP_START   = ADDR(.bss)+SIZEOF(.bss);
__SP_INIT      = ADDR(ram)+SIZEOF(ram)-0x2000;
STKTOP         = __SP_INIT;
__HEAP_END     = __SP_INIT-0x800;
__SP_END       = __HEAP_END;
__DATA_ROM     = ADDR(.text)+SIZEOF(.text);
__DATA_RAM     = ADDR(.data);
__DATA_END     = ADDR(.data)+SIZEOF(.data);
__BSS_START    = ADDR(.bss);
__BSS_END      = ADDR(.bss)+SIZEOF(.bss);

___HEAP_START   = __HEAP_START;
___SP_INIT      = __SP_INIT;
___HEAP_END     = __HEAP_END;
___SP_END       = __SP_END;
___DATA_ROM     = __DATA_ROM;
___DATA_RAM     = __DATA_RAM;
___DATA_END     = __DATA_END;
___BSS_START    = __BSS_START;
___BSS_END      = __BSS_END;