001a22f8 - 001a2368

001a2280: 27bdffe0 addiu r29,r29,0xffe0
001a2284: afb10014 sw r17,0x0014(r29)
001a2288: 00808821 addu r17,r4,r0
001a228c: afbf0018 sw r31,0x0018(r29)
001a2290: afb00010 sw r16,0x0010(r29)
001a2294: 86220006 lh r2,0x0006(r17)		load counter
001a2298: 8e240008 lw r4,0x0008(r17)		load address
001a229c: 3c06801c lui r6,0x801c
001a22a0: 84c6f004 lh r6,-0x0ffc(r6)		load ??
001a22a4: 00441021 addu r2,r2,r4
001a22a8: 90500001 lbu r16,0x0001(r2)		load 0xff00 of current half
001a22ac: 84450002 lh r5,0x0002(r2)		load next half
001a22b0: 0c06883a jal 0x001a20e8		
001a22b4: 00108102 srl r16,r16,0x04		
001a22b8: 00401821 addu r3,r2,r0
001a22bc: 2a020004 slti r2,r16,0x0004
001a22c0: 10400003 beq r2,r0,0x001a22d0
001a22c4: 00101040 sll r2,r16,0x01
001a22c8: 00511021 addu r2,r2,r17
001a22cc: a443000c sh r3,0x000c(r2)
001a22d0: 96230006 lhu r3,0x0006(r17)
001a22d4: 34020001 ori r2,r0,0x0001
001a22d8: 24630004 addiu r3,r3,0x0004
001a22dc: a6230006 sh r3,0x0006(r17)
001a22e0: 8fbf0018 lw r31,0x0018(r29)
001a22e4: 8fb10014 lw r17,0x0014(r29)
001a22e8: 8fb00010 lw r16,0x0010(r29)
001a22ec: 27bd0020 addiu r29,r29,0x0020
001a22f0: 03e00008 jr r31
001a22f4: 00000000 nop