prog3.txt

C#编写的超小的操作系统,有兴趣的可以下载研究一下,

11	r8		;Print r8
6	r1 $10	;Move 10 into r1
23	r1		;Acquire Lock in r1 (currently 10)
2	r1 $1	;Addi 1 to r1
25	r1		;Sleep r1 (currently 25)
23	r1		;Acquire r1 (currently 11, INVALID -> NOOP)
2	r1 $1	;Addi 1 to r1
25	r1		;Sleep r1 (currently 12)
23  r1		;Acquire r1 (currently 12, INVALUD -> NOOP)
11	r1		;Print r1 (currently 12)
6	r2 $100	;Move 100 into r2
25	r2		;Sleep r2 (currently 100)
11	r2		;Print r2
27			;Exit