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测一下latex配置,还有表格代码啥的

第二次课上

T1 swc

Shift Word Sircular

31……26 25……21 20……16 15…11 10…6 5……0
op
101010
rs rt rd 0
00000
swc
101110

题目描述:

GPR[rt]中为偶数时,向GPR[rd]中写入GPR[rs]向右循环移位GPR[rt]位后的数,

GPR[rt]中为奇数时,向GPR[rd]中写入GPR[rs]向左循环移位GPR[rt]位后的数。

操作:

$$
\begin{align}
&s ← GPR[rt]{4…0} \
&if\ s=0^5\ then\
&\qquad GPR[rd]←GPR[rs]\
&else \ if\ \ GPR[rt]0=1\
&\qquad GPR[rd]←GPR[rs]
{(31-s)…0}||GPR[rs]
{31…(32-s)} \
&else \ if\ \ GPR[rt]0=0\
&\qquad GPR[rd]←GPR[rs]
{(31-s)…0}||GPR[rs]_{31…(32-s)} \
&endif
\end{align}
$$