rng

; ---------------------------------------------------------------------
; SUBROUTINE
; ---------------------------------------------------------------------
rng_routine:
0x80147000: bnez $a0, loc_80147010
0x80147004: $sp -= 8
0x80147008: j ret_0x80147070
0x8014700c: $v0 = 0

loc_80147010:
0x80147010: $v1 = 0x801f0000
0x80147014: $v1 = (word) *($v1 - 11280)
0x80147018: $v0 = $v1 << 1
0x8014701c: xor $v0, $v1, $v0
0x80147020: $at = 0x801f0000
0x80147024: *($at - 11280) = (word) $v0
0x80147028: bltz $v0, loc_80147044
0x8014702c: $v1 = 0x80000000
0x80147030: $v0 += 1
0x80147034: $at = 0x801f0000
0x80147038: *($at - 11280) = (word) $v0
0x8014703c: j loc_80147054
0x80147040: nop

loc_80147044:
0x80147044: bne $v0, $v1, loc_80147054
0x80147048: nop
0x8014704c: $at = 0x801f0000
0x80147050: *($at - 11280) = (word) $zero

loc_80147054:
0x80147054: $v1 = 0x801f0000
0x80147058: $v1 = (word) *($v1 - 11280)
0x8014705c: divu $v1, $a0
0x80147060: bnez $a0, loc_8014706c
0x80147064: nop
0x80147068: break 7

loc_8014706c:
0x8014706c: mfhi $v0

ret_0x80147070:
0x80147070: $sp += 8
0x80147074: jr $ra
0x80147078: nop