2022-10-16 16:05:58 +00:00
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.include "macros.inc"
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.section .text, "ax" # 0x80006A00 - 0x80406260 ; 0x003FF860
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2022-10-16 16:31:36 +00:00
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.global __ieee754_sqrt
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__ieee754_sqrt:
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2022-10-16 16:05:58 +00:00
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/* 800145A0 000103E0 94 21 FF E0 */ stwu r1, -0x20(r1)
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/* 800145A4 000103E4 D8 21 00 08 */ stfd f1, 0x8(r1)
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/* 800145A8 000103E8 80 C1 00 08 */ lwz r6, 0x8(r1)
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/* 800145AC 000103EC 80 01 00 0C */ lwz r0, 0xc(r1)
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/* 800145B0 000103F0 54 C3 00 56 */ rlwinm r3, r6, 0, 1, 11
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/* 800145B4 000103F4 3C 63 80 10 */ addis r3, r3, 0x8010
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/* 800145B8 000103F8 28 03 00 00 */ cmplwi r3, 0x0
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/* 800145BC 000103FC 40 82 00 18 */ bne lbl_800145D4
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/* 800145C0 00010400 FC 01 00 72 */ fmul f0, f1, f1
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/* 800145C4 00010404 38 00 00 21 */ li r0, 0x21
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2022-10-16 16:31:36 +00:00
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/* 800145C8 00010408 90 0D E2 D0 */ stw r0, errno@sda21(r13)
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2022-10-16 16:05:58 +00:00
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/* 800145CC 0001040C FC 21 00 2A */ fadd f1, f1, f0
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/* 800145D0 00010410 48 00 02 10 */ b lbl_800147E0
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.global lbl_800145D4
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lbl_800145D4:
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/* 800145D4 00010414 2C 86 00 00 */ cmpwi cr1, r6, 0x0
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/* 800145D8 00010418 41 85 00 2C */ bgt cr1, lbl_80014604
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/* 800145DC 0001041C 54 C3 00 7E */ clrlwi r3, r6, 1
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/* 800145E0 00010420 7C 03 1B 79 */ or. r3, r0, r3
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/* 800145E4 00010424 40 82 00 08 */ bne lbl_800145EC
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/* 800145E8 00010428 48 00 01 F8 */ b lbl_800147E0
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.global lbl_800145EC
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lbl_800145EC:
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/* 800145EC 0001042C 40 84 00 18 */ bge cr1, lbl_80014604
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2022-10-16 16:31:36 +00:00
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/* 800145F0 00010430 3C 60 80 55 */ lis r3, __float_nan@ha
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2022-10-16 16:05:58 +00:00
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/* 800145F4 00010434 38 00 00 21 */ li r0, 0x21
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2022-10-16 16:31:36 +00:00
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/* 800145F8 00010438 90 0D E2 D0 */ stw r0, errno@sda21(r13)
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/* 800145FC 0001043C C0 23 64 48 */ lfs f1, __float_nan@l(r3)
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2022-10-16 16:05:58 +00:00
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/* 80014600 00010440 48 00 01 E0 */ b lbl_800147E0
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.global lbl_80014604
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lbl_80014604:
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/* 80014604 00010444 7C C3 A6 71 */ srawi. r3, r6, 20
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/* 80014608 00010448 40 82 00 50 */ bne lbl_80014658
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/* 8001460C 0001044C 48 00 00 14 */ b lbl_80014620
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.global lbl_80014610
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lbl_80014610:
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/* 80014610 00010450 54 04 AA FE */ srwi r4, r0, 11
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/* 80014614 00010454 54 00 A8 14 */ slwi r0, r0, 21
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/* 80014618 00010458 7C C6 23 78 */ or r6, r6, r4
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/* 8001461C 0001045C 38 63 FF EB */ addi r3, r3, -0x15
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.global lbl_80014620
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lbl_80014620:
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/* 80014620 00010460 2C 06 00 00 */ cmpwi r6, 0x0
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/* 80014624 00010464 41 82 FF EC */ beq lbl_80014610
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/* 80014628 00010468 38 E0 00 00 */ li r7, 0x0
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/* 8001462C 0001046C 48 00 00 0C */ b lbl_80014638
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.global lbl_80014630
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lbl_80014630:
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/* 80014630 00010470 54 C6 08 3C */ slwi r6, r6, 1
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/* 80014634 00010474 38 E7 00 01 */ addi r7, r7, 0x1
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.global lbl_80014638
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lbl_80014638:
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/* 80014638 00010478 54 C4 02 D7 */ rlwinm. r4, r6, 0, 11, 11
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/* 8001463C 0001047C 41 82 FF F4 */ beq lbl_80014630
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/* 80014640 00010480 20 87 00 20 */ subfic r4, r7, 0x20
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/* 80014644 00010484 38 A7 FF FF */ addi r5, r7, -0x1
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/* 80014648 00010488 7C 04 24 30 */ srw r4, r0, r4
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/* 8001464C 0001048C 7C 00 38 30 */ slw r0, r0, r7
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/* 80014650 00010490 7C 65 18 50 */ subf r3, r5, r3
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/* 80014654 00010494 7C C6 23 78 */ or r6, r6, r4
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.global lbl_80014658
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lbl_80014658:
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/* 80014658 00010498 38 83 FC 01 */ addi r4, r3, -0x3ff
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/* 8001465C 0001049C 54 C5 03 3E */ clrlwi r5, r6, 12
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/* 80014660 000104A0 54 84 07 FF */ clrlwi. r4, r4, 31
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/* 80014664 000104A4 64 A6 00 10 */ oris r6, r5, 0x10
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/* 80014668 000104A8 41 82 00 14 */ beq lbl_8001467C
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/* 8001466C 000104AC 54 05 0F FE */ srwi r5, r0, 31
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/* 80014670 000104B0 7C 86 32 14 */ add r4, r6, r6
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/* 80014674 000104B4 7C C5 22 14 */ add r6, r5, r4
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/* 80014678 000104B8 7C 00 02 14 */ add r0, r0, r0
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.global lbl_8001467C
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lbl_8001467C:
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/* 8001467C 000104BC 54 05 0F FE */ srwi r5, r0, 31
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/* 80014680 000104C0 7C 86 32 14 */ add r4, r6, r6
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/* 80014684 000104C4 7C C5 22 14 */ add r6, r5, r4
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/* 80014688 000104C8 7C 00 02 14 */ add r0, r0, r0
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/* 8001468C 000104CC 39 20 00 00 */ li r9, 0x0
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/* 80014690 000104D0 39 60 00 00 */ li r11, 0x0
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/* 80014694 000104D4 39 40 00 00 */ li r10, 0x0
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/* 80014698 000104D8 39 80 00 00 */ li r12, 0x0
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/* 8001469C 000104DC 3C E0 00 20 */ lis r7, 0x20
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/* 800146A0 000104E0 48 00 00 30 */ b lbl_800146D0
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.global lbl_800146A4
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lbl_800146A4:
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/* 800146A4 000104E4 7C 8B 3A 14 */ add r4, r11, r7
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/* 800146A8 000104E8 7C 04 30 00 */ cmpw r4, r6
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/* 800146AC 000104EC 41 81 00 10 */ bgt lbl_800146BC
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/* 800146B0 000104F0 7D 64 3A 14 */ add r11, r4, r7
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/* 800146B4 000104F4 7C C4 30 50 */ subf r6, r4, r6
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/* 800146B8 000104F8 7D 8C 3A 14 */ add r12, r12, r7
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.global lbl_800146BC
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lbl_800146BC:
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/* 800146BC 000104FC 54 05 0F FE */ srwi r5, r0, 31
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/* 800146C0 00010500 7C 86 32 14 */ add r4, r6, r6
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/* 800146C4 00010504 7C C5 22 14 */ add r6, r5, r4
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/* 800146C8 00010508 7C 00 02 14 */ add r0, r0, r0
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/* 800146CC 0001050C 54 E7 F8 7E */ srwi r7, r7, 1
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.global lbl_800146D0
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lbl_800146D0:
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/* 800146D0 00010510 2C 07 00 00 */ cmpwi r7, 0x0
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/* 800146D4 00010514 40 82 FF D0 */ bne lbl_800146A4
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/* 800146D8 00010518 3C E0 80 00 */ lis r7, 0x8000
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/* 800146DC 0001051C 48 00 00 6C */ b lbl_80014748
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.global lbl_800146E0
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lbl_800146E0:
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/* 800146E0 00010520 7C 0B 30 00 */ cmpw r11, r6
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/* 800146E4 00010524 7D 65 5B 78 */ mr r5, r11
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/* 800146E8 00010528 7D 09 3A 14 */ add r8, r9, r7
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/* 800146EC 0001052C 41 80 00 10 */ blt lbl_800146FC
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/* 800146F0 00010530 40 82 00 44 */ bne lbl_80014734
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/* 800146F4 00010534 7C 08 00 40 */ cmplw r8, r0
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/* 800146F8 00010538 41 81 00 3C */ bgt lbl_80014734
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.global lbl_800146FC
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lbl_800146FC:
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/* 800146FC 0001053C 55 04 00 00 */ clrrwi r4, r8, 31
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/* 80014700 00010540 7D 28 3A 14 */ add r9, r8, r7
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/* 80014704 00010544 3C 84 80 00 */ addis r4, r4, 0x8000
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/* 80014708 00010548 28 04 00 00 */ cmplwi r4, 0x0
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/* 8001470C 0001054C 40 82 00 10 */ bne lbl_8001471C
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/* 80014710 00010550 55 24 00 01 */ clrrwi. r4, r9, 31
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/* 80014714 00010554 40 82 00 08 */ bne lbl_8001471C
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/* 80014718 00010558 39 6B 00 01 */ addi r11, r11, 0x1
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.global lbl_8001471C
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lbl_8001471C:
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/* 8001471C 0001055C 7C 00 40 40 */ cmplw r0, r8
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/* 80014720 00010560 7C C5 30 50 */ subf r6, r5, r6
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/* 80014724 00010564 40 80 00 08 */ bge lbl_8001472C
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/* 80014728 00010568 38 C6 FF FF */ addi r6, r6, -0x1
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.global lbl_8001472C
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lbl_8001472C:
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/* 8001472C 0001056C 7C 08 00 50 */ subf r0, r8, r0
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/* 80014730 00010570 7D 4A 3A 14 */ add r10, r10, r7
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.global lbl_80014734
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lbl_80014734:
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/* 80014734 00010574 54 05 0F FE */ srwi r5, r0, 31
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/* 80014738 00010578 7C 86 32 14 */ add r4, r6, r6
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/* 8001473C 0001057C 7C C5 22 14 */ add r6, r5, r4
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/* 80014740 00010580 7C 00 02 14 */ add r0, r0, r0
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/* 80014744 00010584 54 E7 F8 7E */ srwi r7, r7, 1
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.global lbl_80014748
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lbl_80014748:
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/* 80014748 00010588 2C 07 00 00 */ cmpwi r7, 0x0
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/* 8001474C 0001058C 40 82 FF 94 */ bne lbl_800146E0
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/* 80014750 00010590 7C C0 03 79 */ or. r0, r6, r0
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/* 80014754 00010594 41 82 00 58 */ beq lbl_800147AC
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/* 80014758 00010598 C8 02 85 38 */ lfd f0, "@562_8055E4B8"@sda21(r2)
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2022-10-16 16:05:58 +00:00
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/* 8001475C 0001059C D8 01 00 10 */ stfd f0, 0x10(r1)
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/* 80014760 000105A0 FC 00 00 40 */ fcmpo cr0, f0, f0
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/* 80014764 000105A4 4C 41 13 82 */ cror eq, gt, eq
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/* 80014768 000105A8 40 82 00 44 */ bne lbl_800147AC
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/* 8001476C 000105AC 3C 0A 00 01 */ addis r0, r10, 0x1
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/* 80014770 000105B0 D8 01 00 10 */ stfd f0, 0x10(r1)
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/* 80014774 000105B4 28 00 FF FF */ cmplwi r0, 0xffff
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/* 80014778 000105B8 40 82 00 10 */ bne lbl_80014788
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/* 8001477C 000105BC 39 40 00 00 */ li r10, 0x0
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/* 80014780 000105C0 39 8C 00 01 */ addi r12, r12, 0x1
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/* 80014784 000105C4 48 00 00 28 */ b lbl_800147AC
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.global lbl_80014788
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lbl_80014788:
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/* 80014788 000105C8 FC 00 00 40 */ fcmpo cr0, f0, f0
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/* 8001478C 000105CC 40 81 00 18 */ ble lbl_800147A4
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/* 80014790 000105D0 28 00 FF FE */ cmplwi r0, 0xfffe
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/* 80014794 000105D4 40 82 00 08 */ bne lbl_8001479C
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/* 80014798 000105D8 39 8C 00 01 */ addi r12, r12, 0x1
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.global lbl_8001479C
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lbl_8001479C:
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/* 8001479C 000105DC 39 4A 00 02 */ addi r10, r10, 0x2
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/* 800147A0 000105E0 48 00 00 0C */ b lbl_800147AC
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.global lbl_800147A4
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lbl_800147A4:
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/* 800147A4 000105E4 55 40 07 FE */ clrlwi r0, r10, 31
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/* 800147A8 000105E8 7D 4A 02 14 */ add r10, r10, r0
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.global lbl_800147AC
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lbl_800147AC:
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/* 800147AC 000105EC 55 80 07 FE */ clrlwi r0, r12, 31
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/* 800147B0 000105F0 7D 84 0E 70 */ srawi r4, r12, 1
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/* 800147B4 000105F4 2C 00 00 01 */ cmpwi r0, 0x1
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/* 800147B8 000105F8 55 45 F8 7E */ srwi r5, r10, 1
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/* 800147BC 000105FC 3C 84 3F E0 */ addis r4, r4, 0x3fe0
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/* 800147C0 00010600 40 82 00 08 */ bne lbl_800147C8
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/* 800147C4 00010604 64 A5 80 00 */ oris r5, r5, 0x8000
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.global lbl_800147C8
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lbl_800147C8:
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/* 800147C8 00010608 38 03 FC 01 */ addi r0, r3, -0x3ff
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/* 800147CC 0001060C 90 A1 00 14 */ stw r5, 0x14(r1)
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/* 800147D0 00010610 54 00 98 16 */ extlwi r0, r0, 12, 19
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/* 800147D4 00010614 7C 84 02 14 */ add r4, r4, r0
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/* 800147D8 00010618 90 81 00 10 */ stw r4, 0x10(r1)
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/* 800147DC 0001061C C8 21 00 10 */ lfd f1, 0x10(r1)
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.global lbl_800147E0
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lbl_800147E0:
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/* 800147E0 00010620 38 21 00 20 */ addi r1, r1, 0x20
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/* 800147E4 00010624 4E 80 00 20 */ blr
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