001237e4 - 00123820

001237e4: 27bdffe8 addiu r29,r29,0xffe8
001237e8: afb00010 sw r16,0x0010(r29)
001237ec: 309003ff andi r16,r4,0x03ff
001237f0: 02002021 addu r4,r16,r0
001237f4: afbf0014 sw r31,0x0014(r29)
001237f8: 0c04822e jal 0x001208b8
001237fc: 00002821 addu r5,r0,r0
00123800: 02002021 addu r4,r16,r0
00123804: 0c048dd9 jal 0x00123764
00123808: 00408021 addu r16,r2,r0
0012380c: 02021021 addu r2,r16,r2
00123810: 8fbf0014 lw r31,0x0014(r29)
00123814: 8fb00010 lw r16,0x0010(r29)
00123818: 27bd0018 addiu r29,r29,0x0018
0012381c: 03e00008 jr r31
00123820: 00000000 nop