MIPS
鍩烘湰鎸囦护鍜屽鍧�鏂瑰紡锛?/p>
MIPS
鏄吀鍨嬬殑
RISC
澶勭悊鍣紝閲囩敤
32
浣嶅畾闀挎寚浠ゅ瓧锛屾搷浣滅爜瀛楁涔熸槸鍥哄畾闀垮害锛屾病鏈?/p>
涓撻棬鐨勫鍧�鏂瑰紡瀛楁锛岀敱鎸囦护鏍煎紡纭畾鍚勬搷浣滄暟鐨勫鍧�鏂瑰紡銆?/p>
MIPS
鎸囦护鏍煎紡涓�鑸湁涓夌鏍煎紡锛?/p>
R-
鍨嬫寚浠ゆ牸寮?/p>
I-
鍨嬫寚浠ゆ牸寮?/p>
J-
鍨嬫寚浠ゆ牸寮?/p>
R
_Type
鎸囨寚鎸囨寚
OP
func
shamt
rd
rt
rs
0
26
21
16
11
6
31
6bit
6bit
5bit
5bit
5bit
5bit
OP
锛?/p>
鎿嶄綔鐮?/p>
rs
锛?/p>
绗竴涓簮鎿嶄綔鏁板瘎瀛樺櫒
rt
锛?/p>
绗簩涓簮鎿嶄綔鏁板瘎瀛樺櫒锛堝崟鐩師鏁版嵁锛?/p>
rd
锛?/p>
缁撴灉瀵勫瓨鍣?/p>
shamt
锛氱Щ浣嶆寚浠ょ殑浣嶇Щ閲?/p>
func
锛?/p>
鎸囦护鐨勫叿浣撴搷浣滅被鍨?/p>
鐗圭偣锛?/p>
R-
鍨嬫寚浠ゆ槸
RR
鍨嬫寚浠わ紝
鍏舵搷浣滅爜
OP
瀛楁鏄壒瀹氱殑
鈥?/p>
000000
鈥?/p>
锛?/p>
鍏蜂綋鎿嶄綔绫诲瀷鐢?/p>
func
瀛楁缁欏畾銆備緥濡傦細
func=
鈥?/p>
100000
鈥?/p>
鏃讹紝琛ㄧず
鈥?/p>
鍔犳硶
鈥?/p>
杩愮畻銆?/p>
R[rd]
鈫?/p>
R[rs] + R[rt]
I
_Type
鎸囨寚鎸囨寚
OP
immediate
rt
rs
0
26
21
16
31
6bit
16bit
5bit
5bit
15
鐗圭偣锛?/p>
I-
鍨嬫寚浠ゆ槸绔嬪嵆鏁板瀷鎸囦护
鍙岀洰杩愮畻锛?/p>
R[rt]
飪?/p>
R[rs]
锛?/p>
OP
锛?/p>
SignExt(imm16)
Load
鎸囦护锛?/p>