delay slot.mips

来自「mips处理器指令仿真器」· MIPS 代码 · 共 15 行

;test with DELAY SLOT
;the program MUST be configured DELAYED as its branch strategy,
;otherwise it will loop forever
;
;add from 1 to 10
;result is in R2
;
;start:
		addi	r1, r0, 1
		addi	r2, r0, 0
loop:	add		r2, r2, r1
		subi	r3, r1, 10
		bnez	r3, loop
		addi	r1, r1, 1;delay slot
		trap	#1