MODULE ?cstartup
只是宣告一個區塊Lable讓你可以放額外的初始化ASM Code,類似Go和Lable
下面這段就有說明了
; ?cstartup -- low-level system initialization code.
;
; After a reser execution starts here, the mode is ARM, supervisor
; with interrupts disabled.
然後你可以在這區塊內放ASM Code?cstartup:
;
; Add initialization needed before setup of stackpointers here.
;
以上希望對您有用