|    |   0x0006a870    00b5         push {lr}
   |    |   0x0006a872    8168         ldr r1, [r0, 8]
   |    |   0x0006a874    0a78         ldrb r2, [r1]
   |    |   0x0006a876    0131         adds r1, 1
   |    |   0x0006a878    8160         str r1, [r0, 8]
   |    |   0x0006a87a    101c         adds r0, r2, 0
   |    |   0x0006a87c    eaf708fb     bl 0x54e90
   |    |      0x00054e90() ; entry0
   |    |   0x0006a880    0020         movs r0, 0
   |    |   0x0006a882    02bc         pop {r1}
   |    `=< 0x0006a884    0847         bx r1
   |        0x0006a886    0000         movs r0, r0
   |        0x0006a888    70b5         push {r4, r5, r6, lr}
   |        0x0006a88a    051c         adds r5, r0, 0
   |        0x0006a88c    a868         ldr r0, [r5, 8]
   |        0x0006a88e    0478         ldrb r4, [r0]
   |        0x0006a890    0130         adds r0, 1
   |        0x0006a892    a860         str r0, [r5, 8]
   |        0x0006a894    281c         adds r0, r5, 0
   |        0x0006a896    fff73bf8     bl 0x69910
   |           0x00069910() ; entry0
   |        0x0006a89a    061c         adds r6, r0, 0
   |        0x0006a89c    201c         adds r0, r4, 0
   |        0x0006a89e    eaf711fb     bl 0x54ec4
   |           0x00054ec4() ; entry0
   |        0x0006a8a2    b042         cmp r0, r6
   |   ,==< 0x0006a8a4    01d2         bhs 0x6a8aa
   |   |    0x0006a8a6    0020         movs r0, 0
   |  ,===< 0x0006a8a8    04e0         b 0x6a8b4
   |  |`--> 0x0006a8aa    b042         cmp r0, r6
   | ,====< 0x0006a8ac    01d1         bne 0x6a8b2
   | ||     0x0006a8ae    0120         movs r0, 1
   |,=====< 0x0006a8b0    00e0         b 0x6a8b4
   ||`----> 0x0006a8b2    0220         movs r0, 2
   |`-`---> 0x0006a8b4    a870         strb r0, [r5, 2]
   |        0x0006a8b6    0020         movs r0, 0
   |        0x0006a8b8    70bc         pop {r4, r5, r6}
   |        0x0006a8ba    02bc         pop {r1}
   `======< 0x0006a8bc    0847         bx r1
            0x0006a8be    0000         movs r0, r0
            0x0006a8c0    10b5         push {r4, lr}
            0x0006a8c2    fff719f8     bl 0x698f8
               0x000698f8() ; entry0
            0x0006a8c6    041c         adds r4, r0, 0