0012b930 - 0012b94c

0012b930: 308400ff andi r4,r4,0x00ff
0012b934: 00042040 sll r4,r4,0x01
0012b938: 3c01801d lui r1,0x801d
0012b93c: 00240821 addu r1,r1,r4
0012b940: a425a73c sh r5,-0x58c4(r1)
0012b944: 00052c00 sll r5,r5,0x10
0012b948: 03e00008 jr r31
0012b94c: 00051403 sra r2,r5,0x10