001288f0 - 00128958

001288f0: 90830000 lbu r3,0x0000(r4)
001288f4: 34020001 ori r2,r0,0x0001
001288f8: 14620004 bne r3,r2,0x0012890c
001288fc: 34020002 ori r2,r0,0x0002
00128900: 90830004 lbu r3,0x0004(r4)
00128904: 0804a24c j 0x00128930
00128908: 24630001 addiu r3,r3,0x0001
0012890c: 14620007 bne r3,r2,0x0012892c
00128910: 00000000 nop
00128914: 90830004 lbu r3,0x0004(r4)
00128918: 90820005 lbu r2,0x0005(r4)
0012891c: 00000000 nop
00128920: 00621821 addu r3,r3,r2
00128924: 0804a24c j 0x00128930
00128928: 24630001 addiu r3,r3,0x0001
0012892c: 34030001 ori r3,r0,0x0001
00128930: 2463ffff addiu r3,r3,0xffff
00128934: 2402ffff addiu r2,r0,0xffff
00128938: 10620006 beq r3,r2,0x00128954
0012893c: 00000000 nop
00128940: 2405ffff addiu r5,r0,0xffff
00128944: 90820001 lbu r2,0x0001(r4)
00128948: 2463ffff addiu r3,r3,0xffff
0012894c: 1465fffd bne r3,r5,0x00128944
00128950: 00822021 addu r4,r4,r2
00128954: 03e00008 jr r31
00128958: 00801021 addu r2,r4,r0