zero
0
0x00000000
ra
1
0x00000000
sp
2
0x7ffffff0
gp
3
0x10000000
tp
4
0x00000000
t0
5
0x00000000
t1
6
0x00000000
t2
7
0x00000000
s0
8
0x00000000
s1
9
0x00000000
a0
10
0x00000000
a1
11
0x00000000
a2
12
0x00000000
a3
13
0x00000000
a4
14
0x00000000
a5
15
0x00000000
a6
16
0x00000000
a7
17
0x00000000
s2
18
0x00000000
s3
19
0x00000000
s4
20
0x00000000
s5
21
0x00000000
s6
22
0x00000000
s7
23
0x00000000
s8
24
0x00000000
s9
25
0x00000000
s10
26
0x00000000
s11
27
0x00000000
t3
28
0x00000000
t4
29
0x00000000
t5
30
0x00000000
t6
31
0x00000000