; Gets executed in stage (4)
; - do the swap code checks/mods here

; free = v0,v1,a0,ra,s0
; note: v0,v1,a0 = 0 before entering this realm

80013750 : 3C04800C  LUI     800c0000 (a0), 800c (32780),
80013754 : 3C03800C  LUI     800c0000 (v1), 800c (32780),
80013758 : 3C02800C  LUI     800c0000 (v0), 800c (32780),
8001375c : AC40B14C  SW      00000000 (r0), b14c (800c0000 (v0)) [800bb14c]
80013760 : AC60B150  SW      00000000 (r0), b150 (800c0000 (v1)) [800bb150]
80013764 : AC80B158  SW      00000000 (r0), b158 (800c0000 (a0)) [800bb158]
80013768 : 8FBF0014  LW      8001370c (ra), 0014 (801fff58 (sp)) [801fff6c]
8001376c : 8FB00010  LW      00000002 (s0), 0010 (801fff58 (sp)) [801fff68]
80013770 : 03E00008  JR      800d9720 (ra),
80013774 : 27BD0018  ADDIU   801fff58 (sp), 801fff58 (sp), 0018 (24),


TEMP RAM
110B0-11430

-->

800d9720 : 8E026690  LW      800c0000 (v0), 6690 (800c0000 (s0)) [800c6690]
800d9724 : 00000000  NOP    
800d9728 : 24420001  ADDIU   00000000 (v0), 00000000 (v0), 0001 (1),
800d972c : AE026690  SW      00000001 (v0), 6690 (800c0000 (s0)) [800c6690]
800d9730 : 00001021  ADDU    00000001 (v0), 00000000 (r0), 00000000 (r0),
800d9734 : 8FBF0014  LW      800d9720 (ra), 0014 (801fff70 (sp)) [801fff84]
800d9738 : 8FB00010  LW      800c0000 (s0), 0010 (801fff70 (sp)) [801fff80]
800d973c : 03E00008  JR      800d92d4 (ra),
800d9740 : 27BD0018  ADDIU   801fff70 (sp), 801fff70 (sp), 0018 (24),
