#ifndef __HIGH_CODE
#define __HIGH_CODE? ?__attribute__((section(".highcode")))
#endif
/* Load highcode code? section from flash to RAM */
2:
? ? la a0, _highcode_lma
? ? la a1, _highcode_vma_start
? ? la a2, _highcode_vma_end
? ? bgeu a1, a2, 2f
是放到內(nèi)存里面運(yùn)行嗎