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Add dvdlow

This commit is contained in:
Phillip Stephens 2023-01-13 10:32:40 -08:00
parent 65eb93855e
commit dbbc6f3236
4 changed files with 242 additions and 137 deletions
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261
asm/Dolphin/dvd/dvdlow.s
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@ -3,17 +3,15 @@
.section .sdata .section .sdata
.balign 8 .balign 8
.global lbl_805A8A88 .global FirstRead
lbl_805A8A88: FirstRead:
# ROM: 0x3F6428 # ROM: 0x3F6428
.4byte 0x00000001 .4byte 0x00000001
.4byte 0
.section .bss .section .bss
.balign 8 .balign 8
lbl_80540A80: CommandList:
.skip 0x68 .skip 0x68
lbl_80540AE8: lbl_80540AE8:
.skip 0x78 .skip 0x78
@ -21,56 +19,49 @@ lbl_80540AE8:
.section .sbss .section .sbss
.balign 8 .balign 8
.global lbl_805A9768 .global StopAtNextInt
lbl_805A9768: StopAtNextInt:
.skip 0x4 .skip 0x4
.global lbl_805A976C .global LastLength
lbl_805A976C: LastLength:
.skip 0x4 .skip 0x4
.global lbl_805A9770 .global Callback
lbl_805A9770: Callback:
.skip 0x4 .skip 0x4
.global lbl_805A9774 .global ResetCoverCallback
lbl_805A9774: ResetCoverCallback:
.skip 0x4 .skip 0x4
.global lbl_805A9778 .global LastResetEnd
lbl_805A9778: LastResetEnd:
.skip 0x4
.global lbl_805A977C
lbl_805A977C:
.skip 0x4
.global lbl_805A9780
lbl_805A9780:
.skip 0x4
.global lbl_805A9784
lbl_805A9784:
.skip 0x4
.global lbl_805A9788
lbl_805A9788:
.skip 0x4
.global lbl_805A978C
lbl_805A978C:
.skip 0x4
.global lbl_805A9790
lbl_805A9790:
.skip 0x8 .skip 0x8
.global lbl_805A9798 .global ResetOccurred
lbl_805A9798: ResetOccurred:
.skip 0x4 .skip 0x4
.global lbl_805A979C .global WaitingCoverClose
lbl_805A979C: WaitingCoverClose:
.skip 0x4 .skip 0x4
.global lbl_805A97A0 .global Breaking
lbl_805A97A0: Breaking:
.skip 0x4 .skip 0x4
.global lbl_805A97A4 .global WorkAroundType
lbl_805A97A4: WorkAroundType:
.skip 0x4 .skip 0x4
.global lbl_805A97A8 .obj WorkAroundSeekLocation
lbl_805A97A8: WorkAroundSeekLocation:
.skip 4
.endobj WorkAroundSeekLocation
.skip 4
.global LastReadFinished
LastReadFinished:
.skip 0x8
.global LastReadIssued
LastReadIssued:
.skip 0x8
.global LastCommandWasRead
LastCommandWasRead:
.skip 0x4 .skip 0x4
.global lbl_805A97AC .global NextCommandNumber
lbl_805A97AC: NextCommandNumber:
.skip 0x4 .skip 0x4
.section .text, "ax" .section .text, "ax"
@ -78,14 +69,14 @@ lbl_805A97AC:
.global __DVDInitWA .global __DVDInitWA
__DVDInitWA: __DVDInitWA:
/* 803704A4 0036D404 7C 08 02 A6 */ mflr r0 /* 803704A4 0036D404 7C 08 02 A6 */ mflr r0
/* 803704A8 0036D408 3C 60 80 54 */ lis r3, lbl_80540A80@ha /* 803704A8 0036D408 3C 60 80 54 */ lis r3, CommandList@ha
/* 803704AC 0036D40C 90 01 00 04 */ stw r0, 4(r1) /* 803704AC 0036D40C 90 01 00 04 */ stw r0, 4(r1)
/* 803704B0 0036D410 38 00 00 00 */ li r0, 0 /* 803704B0 0036D410 38 00 00 00 */ li r0, 0
/* 803704B4 0036D414 38 80 00 00 */ li r4, 0 /* 803704B4 0036D414 38 80 00 00 */ li r4, 0
/* 803704B8 0036D418 94 21 FF F8 */ stwu r1, -8(r1) /* 803704B8 0036D418 94 21 FF F8 */ stwu r1, -8(r1)
/* 803704BC 0036D41C 90 0D AB EC */ stw r0, lbl_805A97AC@sda21(r13) /* 803704BC 0036D41C 90 0D AB EC */ stw r0, NextCommandNumber@sda21(r13)
/* 803704C0 0036D420 38 00 FF FF */ li r0, -1 /* 803704C0 0036D420 38 00 FF FF */ li r0, -1
/* 803704C4 0036D424 90 03 0A 80 */ stw r0, lbl_80540A80@l(r3) /* 803704C4 0036D424 90 03 0A 80 */ stw r0, CommandList@l(r3)
/* 803704C8 0036D428 38 60 00 00 */ li r3, 0 /* 803704C8 0036D428 38 60 00 00 */ li r3, 0
/* 803704CC 0036D42C 48 00 0D D5 */ bl __DVDLowSetWAType /* 803704CC 0036D42C 48 00 0D D5 */ bl __DVDLowSetWAType
/* 803704D0 0036D430 48 00 DB 95 */ bl OSInitAlarm /* 803704D0 0036D430 48 00 DB 95 */ bl OSInitAlarm
@ -97,36 +88,36 @@ __DVDInitWA:
.global __DVDInterruptHandler .global __DVDInterruptHandler
__DVDInterruptHandler: __DVDInterruptHandler:
/* 803704E4 0036D444 7C 08 02 A6 */ mflr r0 /* 803704E4 0036D444 7C 08 02 A6 */ mflr r0
/* 803704E8 0036D448 3C 60 80 54 */ lis r3, lbl_80540A80@ha /* 803704E8 0036D448 3C 60 80 54 */ lis r3, CommandList@ha
/* 803704EC 0036D44C 90 01 00 04 */ stw r0, 4(r1) /* 803704EC 0036D44C 90 01 00 04 */ stw r0, 4(r1)
/* 803704F0 0036D450 94 21 FD 10 */ stwu r1, -0x2f0(r1) /* 803704F0 0036D450 94 21 FD 10 */ stwu r1, -0x2f0(r1)
/* 803704F4 0036D454 BF 61 02 DC */ stmw r27, 0x2dc(r1) /* 803704F4 0036D454 BF 61 02 DC */ stmw r27, 0x2dc(r1)
/* 803704F8 0036D458 3B 84 00 00 */ addi r28, r4, 0 /* 803704F8 0036D458 3B 84 00 00 */ addi r28, r4, 0
/* 803704FC 0036D45C 3B C3 0A 80 */ addi r30, r3, lbl_80540A80@l /* 803704FC 0036D45C 3B C3 0A 80 */ addi r30, r3, CommandList@l
/* 80370500 0036D460 3B A0 00 00 */ li r29, 0 /* 80370500 0036D460 3B A0 00 00 */ li r29, 0
/* 80370504 0036D464 80 0D AB E8 */ lwz r0, lbl_805A97A8@sda21(r13) /* 80370504 0036D464 80 0D AB E8 */ lwz r0, LastCommandWasRead@sda21(r13)
/* 80370508 0036D468 2C 00 00 00 */ cmpwi r0, 0 /* 80370508 0036D468 2C 00 00 00 */ cmpwi r0, 0
/* 8037050C 0036D46C 41 82 00 40 */ beq lbl_8037054C /* 8037050C 0036D46C 41 82 00 40 */ beq lbl_8037054C
/* 80370510 0036D470 48 01 4E B9 */ bl __OSGetSystemTime /* 80370510 0036D470 48 01 4E B9 */ bl __OSGetSystemTime
/* 80370514 0036D474 90 8D AB DC */ stw r4, lbl_805A979C@sda21(r13) /* 80370514 0036D474 90 8D AB DC */ stw r4, LastReadFinished+4@sda21(r13)
/* 80370518 0036D478 38 00 00 00 */ li r0, 0 /* 80370518 0036D478 38 00 00 00 */ li r0, 0
/* 8037051C 0036D47C 90 6D AB D8 */ stw r3, lbl_805A9798@sda21(r13) /* 8037051C 0036D47C 90 6D AB D8 */ stw r3, LastReadFinished@sda21(r13)
/* 80370520 0036D480 90 0D 9E C8 */ stw r0, lbl_805A8A88@sda21(r13) /* 80370520 0036D480 90 0D 9E C8 */ stw r0, FirstRead@sda21(r13)
/* 80370524 0036D484 80 1E 00 C4 */ lwz r0, 0xc4(r30) /* 80370524 0036D484 80 1E 00 C4 */ lwz r0, 0xc4(r30)
/* 80370528 0036D488 90 1E 00 B8 */ stw r0, 0xb8(r30) /* 80370528 0036D488 90 1E 00 B8 */ stw r0, 0xb8(r30)
/* 8037052C 0036D48C 80 1E 00 C8 */ lwz r0, 0xc8(r30) /* 8037052C 0036D48C 80 1E 00 C8 */ lwz r0, 0xc8(r30)
/* 80370530 0036D490 90 1E 00 BC */ stw r0, 0xbc(r30) /* 80370530 0036D490 90 1E 00 BC */ stw r0, 0xbc(r30)
/* 80370534 0036D494 80 1E 00 CC */ lwz r0, 0xcc(r30) /* 80370534 0036D494 80 1E 00 CC */ lwz r0, 0xcc(r30)
/* 80370538 0036D498 90 1E 00 C0 */ stw r0, 0xc0(r30) /* 80370538 0036D498 90 1E 00 C0 */ stw r0, 0xc0(r30)
/* 8037053C 0036D49C 80 0D AB A8 */ lwz r0, lbl_805A9768@sda21(r13) /* 8037053C 0036D49C 80 0D AB A8 */ lwz r0, StopAtNextInt@sda21(r13)
/* 80370540 0036D4A0 2C 00 00 01 */ cmpwi r0, 1 /* 80370540 0036D4A0 2C 00 00 01 */ cmpwi r0, 1
/* 80370544 0036D4A4 40 82 00 08 */ bne lbl_8037054C /* 80370544 0036D4A4 40 82 00 08 */ bne lbl_8037054C
/* 80370548 0036D4A8 63 BD 00 08 */ ori r29, r29, 8 /* 80370548 0036D4A8 63 BD 00 08 */ ori r29, r29, 8
lbl_8037054C: lbl_8037054C:
/* 8037054C 0036D4AC 38 00 00 00 */ li r0, 0 /* 8037054C 0036D4AC 38 00 00 00 */ li r0, 0
/* 80370550 0036D4B0 90 0D AB E8 */ stw r0, lbl_805A97A8@sda21(r13) /* 80370550 0036D4B0 90 0D AB E8 */ stw r0, LastCommandWasRead@sda21(r13)
/* 80370554 0036D4B4 3C 60 CC 00 */ lis r3, 0xCC006000@ha /* 80370554 0036D4B4 3C 60 CC 00 */ lis r3, 0xCC006000@ha
/* 80370558 0036D4B8 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 80370558 0036D4B8 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 8037055C 0036D4BC 80 03 60 00 */ lwz r0, 0xCC006000@l(r3) /* 8037055C 0036D4BC 80 03 60 00 */ lwz r0, 0xCC006000@l(r3)
/* 80370560 0036D4C0 70 1F 00 2A */ andi. r31, r0, 0x2a /* 80370560 0036D4C0 70 1F 00 2A */ andi. r31, r0, 0x2a
/* 80370564 0036D4C4 70 03 00 54 */ andi. r3, r0, 0x54 /* 80370564 0036D4C4 70 03 00 54 */ andi. r3, r0, 0x54
@ -147,23 +138,23 @@ lbl_80370594:
/* 80370594 0036D4F4 28 1D 00 00 */ cmplwi r29, 0 /* 80370594 0036D4F4 28 1D 00 00 */ cmplwi r29, 0
/* 80370598 0036D4F8 41 82 00 14 */ beq lbl_803705AC /* 80370598 0036D4F8 41 82 00 14 */ beq lbl_803705AC
/* 8037059C 0036D4FC 38 00 00 00 */ li r0, 0 /* 8037059C 0036D4FC 38 00 00 00 */ li r0, 0
/* 803705A0 0036D500 90 0D AB C0 */ stw r0, lbl_805A9780@sda21(r13) /* 803705A0 0036D500 90 0D AB C0 */ stw r0, ResetOccurred@sda21(r13)
/* 803705A4 0036D504 38 7E 00 68 */ addi r3, r30, 0x68 /* 803705A4 0036D504 38 7E 00 68 */ addi r3, r30, 0x68
/* 803705A8 0036D508 48 00 DE 4D */ bl OSCancelAlarm /* 803705A8 0036D508 48 00 DE 4D */ bl OSCancelAlarm
lbl_803705AC: lbl_803705AC:
/* 803705AC 0036D50C 7F 60 FB 78 */ or r0, r27, r31 /* 803705AC 0036D50C 7F 60 FB 78 */ or r0, r27, r31
/* 803705B0 0036D510 3F E0 CC 00 */ lis r31, 0xCC006000@ha /* 803705B0 0036D510 3F E0 CC 00 */ lis r31, 0xCC006000@ha
/* 803705B4 0036D514 90 1F 60 00 */ stw r0, 0xCC006000@l(r31) /* 803705B4 0036D514 90 1F 60 00 */ stw r0, 0xCC006000@l(r31)
/* 803705B8 0036D518 80 0D AB C0 */ lwz r0, lbl_805A9780@sda21(r13) /* 803705B8 0036D518 80 0D AB C0 */ lwz r0, ResetOccurred@sda21(r13)
/* 803705BC 0036D51C 28 00 00 00 */ cmplwi r0, 0 /* 803705BC 0036D51C 28 00 00 00 */ cmplwi r0, 0
/* 803705C0 0036D520 41 82 00 A0 */ beq lbl_80370660 /* 803705C0 0036D520 41 82 00 A0 */ beq lbl_80370660
/* 803705C4 0036D524 48 01 4E 05 */ bl __OSGetSystemTime /* 803705C4 0036D524 48 01 4E 05 */ bl __OSGetSystemTime
/* 803705C8 0036D528 3C A0 80 00 */ lis r5, 0x800000F8@ha /* 803705C8 0036D528 3C A0 80 00 */ lis r5, 0x800000F8@ha
/* 803705CC 0036D52C 80 ED AB B8 */ lwz r7, lbl_805A9778@sda21(r13) /* 803705CC 0036D52C 80 ED AB B8 */ lwz r7, LastResetEnd@sda21(r13)
/* 803705D0 0036D530 80 C5 00 F8 */ lwz r6, 0x800000F8@l(r5) /* 803705D0 0036D530 80 C5 00 F8 */ lwz r6, 0x800000F8@l(r5)
/* 803705D4 0036D534 3C A0 10 62 */ lis r5, 0x10624DD3@ha /* 803705D4 0036D534 3C A0 10 62 */ lis r5, 0x10624DD3@ha
/* 803705D8 0036D538 38 A5 4D D3 */ addi r5, r5, 0x10624DD3@l /* 803705D8 0036D538 38 A5 4D D3 */ addi r5, r5, 0x10624DD3@l
/* 803705DC 0036D53C 81 0D AB BC */ lwz r8, lbl_805A977C@sda21(r13) /* 803705DC 0036D53C 81 0D AB BC */ lwz r8, LastResetEnd+4@sda21(r13)
/* 803705E0 0036D540 54 C6 F0 BE */ srwi r6, r6, 2 /* 803705E0 0036D540 54 C6 F0 BE */ srwi r6, r6, 2
/* 803705E4 0036D544 7C A5 30 16 */ mulhwu r5, r5, r6 /* 803705E4 0036D544 7C A5 30 16 */ mulhwu r5, r5, r6
/* 803705E8 0036D548 54 A5 D1 BE */ srwi r5, r5, 6 /* 803705E8 0036D548 54 A5 D1 BE */ srwi r5, r5, 6
@ -185,7 +176,7 @@ lbl_803705AC:
/* 80370628 0036D588 7C 60 00 38 */ and r0, r3, r0 /* 80370628 0036D588 7C 60 00 38 */ and r0, r3, r0
/* 8037062C 0036D58C 54 00 07 7B */ rlwinm. r0, r0, 0, 0x1d, 0x1d /* 8037062C 0036D58C 54 00 07 7B */ rlwinm. r0, r0, 0, 0x1d, 0x1d
/* 80370630 0036D590 41 82 00 24 */ beq lbl_80370654 /* 80370630 0036D590 41 82 00 24 */ beq lbl_80370654
/* 80370634 0036D594 81 8D AB B4 */ lwz r12, lbl_805A9774@sda21(r13) /* 80370634 0036D594 81 8D AB B4 */ lwz r12, ResetCoverCallback@sda21(r13)
/* 80370638 0036D598 28 0C 00 00 */ cmplwi r12, 0 /* 80370638 0036D598 28 0C 00 00 */ cmplwi r12, 0
/* 8037063C 0036D59C 41 82 00 10 */ beq lbl_8037064C /* 8037063C 0036D59C 41 82 00 10 */ beq lbl_8037064C
/* 80370640 0036D5A0 7D 88 03 A6 */ mtlr r12 /* 80370640 0036D5A0 7D 88 03 A6 */ mtlr r12
@ -193,13 +184,13 @@ lbl_803705AC:
/* 80370648 0036D5A8 4E 80 00 21 */ blrl /* 80370648 0036D5A8 4E 80 00 21 */ blrl
lbl_8037064C: lbl_8037064C:
/* 8037064C 0036D5AC 38 00 00 00 */ li r0, 0 /* 8037064C 0036D5AC 38 00 00 00 */ li r0, 0
/* 80370650 0036D5B0 90 0D AB B4 */ stw r0, lbl_805A9774@sda21(r13) /* 80370650 0036D5B0 90 0D AB B4 */ stw r0, ResetCoverCallback@sda21(r13)
lbl_80370654: lbl_80370654:
/* 80370654 0036D5B4 80 1B 00 00 */ lwz r0, 0(r27) /* 80370654 0036D5B4 80 1B 00 00 */ lwz r0, 0(r27)
/* 80370658 0036D5B8 90 1B 00 00 */ stw r0, 0(r27) /* 80370658 0036D5B8 90 1B 00 00 */ stw r0, 0(r27)
/* 8037065C 0036D5BC 48 00 00 58 */ b lbl_803706B4 /* 8037065C 0036D5BC 48 00 00 58 */ b lbl_803706B4
lbl_80370660: lbl_80370660:
/* 80370660 0036D5C0 80 0D AB C4 */ lwz r0, lbl_805A9784@sda21(r13) /* 80370660 0036D5C0 80 0D AB C4 */ lwz r0, WaitingCoverClose@sda21(r13)
/* 80370664 0036D5C4 2C 00 00 00 */ cmpwi r0, 0 /* 80370664 0036D5C4 2C 00 00 00 */ cmpwi r0, 0
/* 80370668 0036D5C8 41 82 00 40 */ beq lbl_803706A8 /* 80370668 0036D5C8 41 82 00 40 */ beq lbl_803706A8
/* 8037066C 0036D5CC 3C 60 CC 00 */ lis r3, 0xCC006000@ha /* 8037066C 0036D5CC 3C 60 CC 00 */ lis r3, 0xCC006000@ha
@ -216,7 +207,7 @@ lbl_80370694:
/* 80370694 0036D5F4 7C 60 23 78 */ or r0, r3, r4 /* 80370694 0036D5F4 7C 60 23 78 */ or r0, r3, r4
/* 80370698 0036D5F8 90 05 00 00 */ stw r0, 0(r5) /* 80370698 0036D5F8 90 05 00 00 */ stw r0, 0(r5)
/* 8037069C 0036D5FC 38 00 00 00 */ li r0, 0 /* 8037069C 0036D5FC 38 00 00 00 */ li r0, 0
/* 803706A0 0036D600 90 0D AB C4 */ stw r0, lbl_805A9784@sda21(r13) /* 803706A0 0036D600 90 0D AB C4 */ stw r0, WaitingCoverClose@sda21(r13)
/* 803706A4 0036D604 48 00 00 10 */ b lbl_803706B4 /* 803706A4 0036D604 48 00 00 10 */ b lbl_803706B4
lbl_803706A8: lbl_803706A8:
/* 803706A8 0036D608 3C 60 CC 00 */ lis r3, 0xCC006004@ha /* 803706A8 0036D608 3C 60 CC 00 */ lis r3, 0xCC006004@ha
@ -225,22 +216,22 @@ lbl_803706A8:
lbl_803706B4: lbl_803706B4:
/* 803706B4 0036D614 57 A0 07 39 */ rlwinm. r0, r29, 0, 0x1c, 0x1c /* 803706B4 0036D614 57 A0 07 39 */ rlwinm. r0, r29, 0, 0x1c, 0x1c
/* 803706B8 0036D618 41 82 00 14 */ beq lbl_803706CC /* 803706B8 0036D618 41 82 00 14 */ beq lbl_803706CC
/* 803706BC 0036D61C 80 0D AB C8 */ lwz r0, lbl_805A9788@sda21(r13) /* 803706BC 0036D61C 80 0D AB C8 */ lwz r0, Breaking@sda21(r13)
/* 803706C0 0036D620 2C 00 00 00 */ cmpwi r0, 0 /* 803706C0 0036D620 2C 00 00 00 */ cmpwi r0, 0
/* 803706C4 0036D624 40 82 00 08 */ bne lbl_803706CC /* 803706C4 0036D624 40 82 00 08 */ bne lbl_803706CC
/* 803706C8 0036D628 57 BD 07 76 */ rlwinm r29, r29, 0, 0x1d, 0x1b /* 803706C8 0036D628 57 BD 07 76 */ rlwinm r29, r29, 0, 0x1d, 0x1b
lbl_803706CC: lbl_803706CC:
/* 803706CC 0036D62C 57 A0 07 FF */ clrlwi. r0, r29, 0x1f /* 803706CC 0036D62C 57 A0 07 FF */ clrlwi. r0, r29, 0x1f
/* 803706D0 0036D630 41 82 00 80 */ beq lbl_80370750 /* 803706D0 0036D630 41 82 00 80 */ beq lbl_80370750
/* 803706D4 0036D634 80 0D AB EC */ lwz r0, lbl_805A97AC@sda21(r13) /* 803706D4 0036D634 80 0D AB EC */ lwz r0, NextCommandNumber@sda21(r13)
/* 803706D8 0036D638 1C 00 00 14 */ mulli r0, r0, 0x14 /* 803706D8 0036D638 1C 00 00 14 */ mulli r0, r0, 0x14
/* 803706DC 0036D63C 7C 7E 00 2E */ lwzx r3, r30, r0 /* 803706DC 0036D63C 7C 7E 00 2E */ lwzx r3, r30, r0
/* 803706E0 0036D640 2C 03 00 01 */ cmpwi r3, 1 /* 803706E0 0036D640 2C 03 00 01 */ cmpwi r3, 1
/* 803706E4 0036D644 40 82 00 30 */ bne lbl_80370714 /* 803706E4 0036D644 40 82 00 30 */ bne lbl_80370714
/* 803706E8 0036D648 80 6D AB EC */ lwz r3, lbl_805A97AC@sda21(r13) /* 803706E8 0036D648 80 6D AB EC */ lwz r3, NextCommandNumber@sda21(r13)
/* 803706EC 0036D64C 7C DE 02 14 */ add r6, r30, r0 /* 803706EC 0036D64C 7C DE 02 14 */ add r6, r30, r0
/* 803706F0 0036D650 38 03 00 01 */ addi r0, r3, 1 /* 803706F0 0036D650 38 03 00 01 */ addi r0, r3, 1
/* 803706F4 0036D654 90 0D AB EC */ stw r0, lbl_805A97AC@sda21(r13) /* 803706F4 0036D654 90 0D AB EC */ stw r0, NextCommandNumber@sda21(r13)
/* 803706F8 0036D658 80 66 00 04 */ lwz r3, 4(r6) /* 803706F8 0036D658 80 66 00 04 */ lwz r3, 4(r6)
/* 803706FC 0036D65C 80 86 00 08 */ lwz r4, 8(r6) /* 803706FC 0036D65C 80 86 00 08 */ lwz r4, 8(r6)
/* 80370700 0036D660 80 A6 00 0C */ lwz r5, 0xc(r6) /* 80370700 0036D660 80 A6 00 0C */ lwz r5, 0xc(r6)
@ -251,10 +242,10 @@ lbl_803706CC:
lbl_80370714: lbl_80370714:
/* 80370714 0036D674 2C 03 00 02 */ cmpwi r3, 2 /* 80370714 0036D674 2C 03 00 02 */ cmpwi r3, 2
/* 80370718 0036D678 40 82 00 28 */ bne lbl_80370740 /* 80370718 0036D678 40 82 00 28 */ bne lbl_80370740
/* 8037071C 0036D67C 80 6D AB EC */ lwz r3, lbl_805A97AC@sda21(r13) /* 8037071C 0036D67C 80 6D AB EC */ lwz r3, NextCommandNumber@sda21(r13)
/* 80370720 0036D680 7C 9E 02 14 */ add r4, r30, r0 /* 80370720 0036D680 7C 9E 02 14 */ add r4, r30, r0
/* 80370724 0036D684 38 03 00 01 */ addi r0, r3, 1 /* 80370724 0036D684 38 03 00 01 */ addi r0, r3, 1
/* 80370728 0036D688 90 0D AB EC */ stw r0, lbl_805A97AC@sda21(r13) /* 80370728 0036D688 90 0D AB EC */ stw r0, NextCommandNumber@sda21(r13)
/* 8037072C 0036D68C 80 64 00 0C */ lwz r3, 0xc(r4) /* 8037072C 0036D68C 80 64 00 0C */ lwz r3, 0xc(r4)
/* 80370730 0036D690 80 84 00 10 */ lwz r4, 0x10(r4) /* 80370730 0036D690 80 84 00 10 */ lwz r4, 0x10(r4)
/* 80370734 0036D694 48 00 05 AD */ bl DVDLowSeek /* 80370734 0036D694 48 00 05 AD */ bl DVDLowSeek
@ -270,7 +261,7 @@ lbl_80370750:
/* 80370750 0036D6B0 38 00 FF FF */ li r0, -1 /* 80370750 0036D6B0 38 00 FF FF */ li r0, -1
/* 80370754 0036D6B4 90 1E 00 00 */ stw r0, 0(r30) /* 80370754 0036D6B4 90 1E 00 00 */ stw r0, 0(r30)
/* 80370758 0036D6B8 38 00 00 00 */ li r0, 0 /* 80370758 0036D6B8 38 00 00 00 */ li r0, 0
/* 8037075C 0036D6BC 90 0D AB EC */ stw r0, lbl_805A97AC@sda21(r13) /* 8037075C 0036D6BC 90 0D AB EC */ stw r0, NextCommandNumber@sda21(r13)
lbl_80370760: lbl_80370760:
/* 80370760 0036D6C0 38 61 00 10 */ addi r3, r1, 0x10 /* 80370760 0036D6C0 38 61 00 10 */ addi r3, r1, 0x10
/* 80370764 0036D6C4 48 00 EE B1 */ bl OSClearContext /* 80370764 0036D6C4 48 00 EE B1 */ bl OSClearContext
@ -278,17 +269,17 @@ lbl_80370760:
/* 8037076C 0036D6CC 48 00 EC B1 */ bl OSSetCurrentContext /* 8037076C 0036D6CC 48 00 EC B1 */ bl OSSetCurrentContext
/* 80370770 0036D6D0 28 1D 00 00 */ cmplwi r29, 0 /* 80370770 0036D6D0 28 1D 00 00 */ cmplwi r29, 0
/* 80370774 0036D6D4 41 82 00 2C */ beq lbl_803707A0 /* 80370774 0036D6D4 41 82 00 2C */ beq lbl_803707A0
/* 80370778 0036D6D8 81 8D AB B0 */ lwz r12, lbl_805A9770@sda21(r13) /* 80370778 0036D6D8 81 8D AB B0 */ lwz r12, Callback@sda21(r13)
/* 8037077C 0036D6DC 38 00 00 00 */ li r0, 0 /* 8037077C 0036D6DC 38 00 00 00 */ li r0, 0
/* 80370780 0036D6E0 28 0C 00 00 */ cmplwi r12, 0 /* 80370780 0036D6E0 28 0C 00 00 */ cmplwi r12, 0
/* 80370784 0036D6E4 90 0D AB B0 */ stw r0, lbl_805A9770@sda21(r13) /* 80370784 0036D6E4 90 0D AB B0 */ stw r0, Callback@sda21(r13)
/* 80370788 0036D6E8 41 82 00 10 */ beq lbl_80370798 /* 80370788 0036D6E8 41 82 00 10 */ beq lbl_80370798
/* 8037078C 0036D6EC 7D 88 03 A6 */ mtlr r12 /* 8037078C 0036D6EC 7D 88 03 A6 */ mtlr r12
/* 80370790 0036D6F0 38 7D 00 00 */ addi r3, r29, 0 /* 80370790 0036D6F0 38 7D 00 00 */ addi r3, r29, 0
/* 80370794 0036D6F4 4E 80 00 21 */ blrl /* 80370794 0036D6F4 4E 80 00 21 */ blrl
lbl_80370798: lbl_80370798:
/* 80370798 0036D6F8 38 00 00 00 */ li r0, 0 /* 80370798 0036D6F8 38 00 00 00 */ li r0, 0
/* 8037079C 0036D6FC 90 0D AB C8 */ stw r0, lbl_805A9788@sda21(r13) /* 8037079C 0036D6FC 90 0D AB C8 */ stw r0, Breaking@sda21(r13)
lbl_803707A0: lbl_803707A0:
/* 803707A0 0036D700 38 61 00 10 */ addi r3, r1, 0x10 /* 803707A0 0036D700 38 61 00 10 */ addi r3, r1, 0x10
/* 803707A4 0036D704 48 00 EE 71 */ bl OSClearContext /* 803707A4 0036D704 48 00 EE 71 */ bl OSClearContext
@ -304,19 +295,19 @@ lbl_803707B0:
.global AlarmHandler .global AlarmHandler
AlarmHandler: AlarmHandler:
/* 803707C4 0036D724 7C 08 02 A6 */ mflr r0 /* 803707C4 0036D724 7C 08 02 A6 */ mflr r0
/* 803707C8 0036D728 3C 60 80 54 */ lis r3, lbl_80540A80@ha /* 803707C8 0036D728 3C 60 80 54 */ lis r3, CommandList@ha
/* 803707CC 0036D72C 90 01 00 04 */ stw r0, 4(r1) /* 803707CC 0036D72C 90 01 00 04 */ stw r0, 4(r1)
/* 803707D0 0036D730 38 83 0A 80 */ addi r4, r3, lbl_80540A80@l /* 803707D0 0036D730 38 83 0A 80 */ addi r4, r3, CommandList@l
/* 803707D4 0036D734 94 21 FF F8 */ stwu r1, -8(r1) /* 803707D4 0036D734 94 21 FF F8 */ stwu r1, -8(r1)
/* 803707D8 0036D738 80 0D AB EC */ lwz r0, lbl_805A97AC@sda21(r13) /* 803707D8 0036D738 80 0D AB EC */ lwz r0, NextCommandNumber@sda21(r13)
/* 803707DC 0036D73C 1C 00 00 14 */ mulli r0, r0, 0x14 /* 803707DC 0036D73C 1C 00 00 14 */ mulli r0, r0, 0x14
/* 803707E0 0036D740 7C 64 00 2E */ lwzx r3, r4, r0 /* 803707E0 0036D740 7C 64 00 2E */ lwzx r3, r4, r0
/* 803707E4 0036D744 2C 03 00 01 */ cmpwi r3, 1 /* 803707E4 0036D744 2C 03 00 01 */ cmpwi r3, 1
/* 803707E8 0036D748 40 82 00 2C */ bne lbl_80370814 /* 803707E8 0036D748 40 82 00 2C */ bne lbl_80370814
/* 803707EC 0036D74C 80 6D AB EC */ lwz r3, lbl_805A97AC@sda21(r13) /* 803707EC 0036D74C 80 6D AB EC */ lwz r3, NextCommandNumber@sda21(r13)
/* 803707F0 0036D750 7C C4 02 14 */ add r6, r4, r0 /* 803707F0 0036D750 7C C4 02 14 */ add r6, r4, r0
/* 803707F4 0036D754 38 03 00 01 */ addi r0, r3, 1 /* 803707F4 0036D754 38 03 00 01 */ addi r0, r3, 1
/* 803707F8 0036D758 90 0D AB EC */ stw r0, lbl_805A97AC@sda21(r13) /* 803707F8 0036D758 90 0D AB EC */ stw r0, NextCommandNumber@sda21(r13)
/* 803707FC 0036D75C 80 66 00 04 */ lwz r3, 4(r6) /* 803707FC 0036D75C 80 66 00 04 */ lwz r3, 4(r6)
/* 80370800 0036D760 80 86 00 08 */ lwz r4, 8(r6) /* 80370800 0036D760 80 86 00 08 */ lwz r4, 8(r6)
/* 80370804 0036D764 80 A6 00 0C */ lwz r5, 0xc(r6) /* 80370804 0036D764 80 A6 00 0C */ lwz r5, 0xc(r6)
@ -326,10 +317,10 @@ AlarmHandler:
lbl_80370814: lbl_80370814:
/* 80370814 0036D774 2C 03 00 02 */ cmpwi r3, 2 /* 80370814 0036D774 2C 03 00 02 */ cmpwi r3, 2
/* 80370818 0036D778 40 82 00 20 */ bne lbl_80370838 /* 80370818 0036D778 40 82 00 20 */ bne lbl_80370838
/* 8037081C 0036D77C 80 6D AB EC */ lwz r3, lbl_805A97AC@sda21(r13) /* 8037081C 0036D77C 80 6D AB EC */ lwz r3, NextCommandNumber@sda21(r13)
/* 80370820 0036D780 7C 84 02 14 */ add r4, r4, r0 /* 80370820 0036D780 7C 84 02 14 */ add r4, r4, r0
/* 80370824 0036D784 38 03 00 01 */ addi r0, r3, 1 /* 80370824 0036D784 38 03 00 01 */ addi r0, r3, 1
/* 80370828 0036D788 90 0D AB EC */ stw r0, lbl_805A97AC@sda21(r13) /* 80370828 0036D788 90 0D AB EC */ stw r0, NextCommandNumber@sda21(r13)
/* 8037082C 0036D78C 80 64 00 0C */ lwz r3, 0xc(r4) /* 8037082C 0036D78C 80 64 00 0C */ lwz r3, 0xc(r4)
/* 80370830 0036D790 80 84 00 10 */ lwz r4, 0x10(r4) /* 80370830 0036D790 80 84 00 10 */ lwz r4, 0x10(r4)
/* 80370834 0036D794 48 00 04 AD */ bl DVDLowSeek /* 80370834 0036D794 48 00 04 AD */ bl DVDLowSeek
@ -352,10 +343,10 @@ AlarmHandlerForTimeout:
/* 80370868 0036D7C8 48 00 ED AD */ bl OSClearContext /* 80370868 0036D7C8 48 00 ED AD */ bl OSClearContext
/* 8037086C 0036D7CC 38 61 00 10 */ addi r3, r1, 0x10 /* 8037086C 0036D7CC 38 61 00 10 */ addi r3, r1, 0x10
/* 80370870 0036D7D0 48 00 EB AD */ bl OSSetCurrentContext /* 80370870 0036D7D0 48 00 EB AD */ bl OSSetCurrentContext
/* 80370874 0036D7D4 81 8D AB B0 */ lwz r12, lbl_805A9770@sda21(r13) /* 80370874 0036D7D4 81 8D AB B0 */ lwz r12, Callback@sda21(r13)
/* 80370878 0036D7D8 38 00 00 00 */ li r0, 0 /* 80370878 0036D7D8 38 00 00 00 */ li r0, 0
/* 8037087C 0036D7DC 28 0C 00 00 */ cmplwi r12, 0 /* 8037087C 0036D7DC 28 0C 00 00 */ cmplwi r12, 0
/* 80370880 0036D7E0 90 0D AB B0 */ stw r0, lbl_805A9770@sda21(r13) /* 80370880 0036D7E0 90 0D AB B0 */ stw r0, Callback@sda21(r13)
/* 80370884 0036D7E4 41 82 00 10 */ beq lbl_80370894 /* 80370884 0036D7E4 41 82 00 10 */ beq lbl_80370894
/* 80370888 0036D7E8 7D 88 03 A6 */ mtlr r12 /* 80370888 0036D7E8 7D 88 03 A6 */ mtlr r12
/* 8037088C 0036D7EC 38 60 00 10 */ li r3, 0x10 /* 8037088C 0036D7EC 38 60 00 10 */ li r3, 0x10
@ -384,17 +375,17 @@ Read:
/* 803708D8 0036D838 3B A4 00 00 */ addi r29, r4, 0 /* 803708D8 0036D838 3B A4 00 00 */ addi r29, r4, 0
/* 803708DC 0036D83C 93 81 00 18 */ stw r28, 0x18(r1) /* 803708DC 0036D83C 93 81 00 18 */ stw r28, 0x18(r1)
/* 803708E0 0036D840 3B 83 00 00 */ addi r28, r3, 0 /* 803708E0 0036D840 3B 83 00 00 */ addi r28, r3, 0
/* 803708E4 0036D844 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 803708E4 0036D844 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 803708E8 0036D848 38 00 00 01 */ li r0, 1 /* 803708E8 0036D848 38 00 00 01 */ li r0, 1
/* 803708EC 0036D84C 90 CD AB B0 */ stw r6, lbl_805A9770@sda21(r13) /* 803708EC 0036D84C 90 CD AB B0 */ stw r6, Callback@sda21(r13)
/* 803708F0 0036D850 3C C0 80 54 */ lis r6, lbl_80540A80@ha /* 803708F0 0036D850 3C C0 80 54 */ lis r6, CommandList@ha
/* 803708F4 0036D854 3B E6 0A 80 */ addi r31, r6, lbl_80540A80@l /* 803708F4 0036D854 3B E6 0A 80 */ addi r31, r6, CommandList@l
/* 803708F8 0036D858 90 0D AB E8 */ stw r0, lbl_805A97A8@sda21(r13) /* 803708F8 0036D858 90 0D AB E8 */ stw r0, LastCommandWasRead@sda21(r13)
/* 803708FC 0036D85C 48 01 4A CD */ bl __OSGetSystemTime /* 803708FC 0036D85C 48 01 4A CD */ bl __OSGetSystemTime
/* 80370900 0036D860 90 8D AB E4 */ stw r4, lbl_805A97A4@sda21(r13) /* 80370900 0036D860 90 8D AB E4 */ stw r4, LastReadIssued+4@sda21(r13)
/* 80370904 0036D864 3C 80 CC 00 */ lis r4, 0xCC006000@ha /* 80370904 0036D864 3C 80 CC 00 */ lis r4, 0xCC006000@ha
/* 80370908 0036D868 3C 00 00 A0 */ lis r0, 0xa0 /* 80370908 0036D868 3C 00 00 A0 */ lis r0, 0xa0
/* 8037090C 0036D86C 90 6D AB E0 */ stw r3, lbl_805A97A0@sda21(r13) /* 8037090C 0036D86C 90 6D AB E0 */ stw r3, LastReadIssued@sda21(r13)
/* 80370910 0036D870 38 84 60 00 */ addi r4, r4, 0xCC006000@l /* 80370910 0036D870 38 84 60 00 */ addi r4, r4, 0xCC006000@l
/* 80370914 0036D874 3C 60 A8 00 */ lis r3, 0xa800 /* 80370914 0036D874 3C 60 A8 00 */ lis r3, 0xa800
/* 80370918 0036D878 90 64 00 08 */ stw r3, 8(r4) /* 80370918 0036D878 90 64 00 08 */ stw r3, 8(r4)
@ -405,7 +396,7 @@ Read:
/* 8037092C 0036D88C 93 A4 00 10 */ stw r29, 0x10(r4) /* 8037092C 0036D88C 93 A4 00 10 */ stw r29, 0x10(r4)
/* 80370930 0036D890 93 84 00 14 */ stw r28, 0x14(r4) /* 80370930 0036D890 93 84 00 14 */ stw r28, 0x14(r4)
/* 80370934 0036D894 93 A4 00 18 */ stw r29, 0x18(r4) /* 80370934 0036D894 93 A4 00 18 */ stw r29, 0x18(r4)
/* 80370938 0036D898 93 AD AB AC */ stw r29, lbl_805A976C@sda21(r13) /* 80370938 0036D898 93 AD AB AC */ stw r29, LastLength@sda21(r13)
/* 8037093C 0036D89C 90 04 00 1C */ stw r0, 0x1c(r4) /* 8037093C 0036D89C 90 04 00 1C */ stw r0, 0x1c(r4)
/* 80370940 0036D8A0 40 81 00 38 */ ble lbl_80370978 /* 80370940 0036D8A0 40 81 00 38 */ ble lbl_80370978
/* 80370944 0036D8A4 3C 60 80 00 */ lis r3, 0x800000F8@ha /* 80370944 0036D8A4 3C 60 80 00 */ lis r3, 0x800000F8@ha
@ -447,16 +438,16 @@ lbl_803709A8:
.global SeekTwiceBeforeRead .global SeekTwiceBeforeRead
SeekTwiceBeforeRead: SeekTwiceBeforeRead:
/* 803709C8 0036D928 7C 08 02 A6 */ mflr r0 /* 803709C8 0036D928 7C 08 02 A6 */ mflr r0
/* 803709CC 0036D92C 3C E0 80 54 */ lis r7, lbl_80540A80@ha /* 803709CC 0036D92C 3C E0 80 54 */ lis r7, CommandList@ha
/* 803709D0 0036D930 90 01 00 04 */ stw r0, 4(r1) /* 803709D0 0036D930 90 01 00 04 */ stw r0, 4(r1)
/* 803709D4 0036D934 54 A8 00 21 */ rlwinm. r8, r5, 0, 0, 0x10 /* 803709D4 0036D934 54 A8 00 21 */ rlwinm. r8, r5, 0, 0, 0x10
/* 803709D8 0036D938 39 27 0A 80 */ addi r9, r7, lbl_80540A80@l /* 803709D8 0036D938 39 27 0A 80 */ addi r9, r7, CommandList@l
/* 803709DC 0036D93C 94 21 FF F8 */ stwu r1, -8(r1) /* 803709DC 0036D93C 94 21 FF F8 */ stwu r1, -8(r1)
/* 803709E0 0036D940 40 82 00 0C */ bne lbl_803709EC /* 803709E0 0036D940 40 82 00 0C */ bne lbl_803709EC
/* 803709E4 0036D944 39 40 00 00 */ li r10, 0 /* 803709E4 0036D944 39 40 00 00 */ li r10, 0
/* 803709E8 0036D948 48 00 00 0C */ b lbl_803709F4 /* 803709E8 0036D948 48 00 00 0C */ b lbl_803709F4
lbl_803709EC: lbl_803709EC:
/* 803709EC 0036D94C 80 0D AB D0 */ lwz r0, lbl_805A9790@sda21(r13) /* 803709EC 0036D94C 80 0D AB D0 */ lwz r0, WorkAroundSeekLocation@sda21(r13)
/* 803709F0 0036D950 7D 48 02 14 */ add r10, r8, r0 /* 803709F0 0036D950 7D 48 02 14 */ add r10, r8, r0
lbl_803709F4: lbl_803709F4:
/* 803709F4 0036D954 38 00 00 02 */ li r0, 2 /* 803709F4 0036D954 38 00 00 02 */ li r0, 2
@ -474,7 +465,7 @@ lbl_803709F4:
/* 80370A24 0036D984 90 A9 00 20 */ stw r5, 0x20(r9) /* 80370A24 0036D984 90 A9 00 20 */ stw r5, 0x20(r9)
/* 80370A28 0036D988 90 C9 00 24 */ stw r6, 0x24(r9) /* 80370A28 0036D988 90 C9 00 24 */ stw r6, 0x24(r9)
/* 80370A2C 0036D98C 90 E9 00 28 */ stw r7, 0x28(r9) /* 80370A2C 0036D98C 90 E9 00 28 */ stw r7, 0x28(r9)
/* 80370A30 0036D990 90 0D AB EC */ stw r0, lbl_805A97AC@sda21(r13) /* 80370A30 0036D990 90 0D AB EC */ stw r0, NextCommandNumber@sda21(r13)
/* 80370A34 0036D994 48 00 02 AD */ bl DVDLowSeek /* 80370A34 0036D994 48 00 02 AD */ bl DVDLowSeek
/* 80370A38 0036D998 80 01 00 0C */ lwz r0, 0xc(r1) /* 80370A38 0036D998 80 01 00 0C */ lwz r0, 0xc(r1)
/* 80370A3C 0036D99C 38 21 00 08 */ addi r1, r1, 8 /* 80370A3C 0036D99C 38 21 00 08 */ addi r1, r1, 8
@ -490,8 +481,8 @@ DVDLowRead:
/* 80370A58 0036D9B8 BE C1 00 18 */ stmw r22, 0x18(r1) /* 80370A58 0036D9B8 BE C1 00 18 */ stmw r22, 0x18(r1)
/* 80370A5C 0036D9BC 3B 24 00 00 */ addi r25, r4, 0 /* 80370A5C 0036D9BC 3B 24 00 00 */ addi r25, r4, 0
/* 80370A60 0036D9C0 38 87 60 00 */ addi r4, r7, 0xCC006000@l /* 80370A60 0036D9C0 38 87 60 00 */ addi r4, r7, 0xCC006000@l
/* 80370A64 0036D9C4 3C E0 80 54 */ lis r7, lbl_80540A80@ha /* 80370A64 0036D9C4 3C E0 80 54 */ lis r7, CommandList@ha
/* 80370A68 0036D9C8 3B E7 0A 80 */ addi r31, r7, lbl_80540A80@l /* 80370A68 0036D9C8 3B E7 0A 80 */ addi r31, r7, CommandList@l
/* 80370A6C 0036D9CC 3B 03 00 00 */ addi r24, r3, 0 /* 80370A6C 0036D9CC 3B 03 00 00 */ addi r24, r3, 0
/* 80370A70 0036D9D0 3B 45 00 00 */ addi r26, r5, 0 /* 80370A70 0036D9D0 3B 45 00 00 */ addi r26, r5, 0
/* 80370A74 0036D9D4 3B DF 00 CC */ addi r30, r31, 0xcc /* 80370A74 0036D9D4 3B DF 00 CC */ addi r30, r31, 0xcc
@ -500,24 +491,24 @@ DVDLowRead:
/* 80370A80 0036D9E0 93 1F 00 C4 */ stw r24, 0xc4(r31) /* 80370A80 0036D9E0 93 1F 00 C4 */ stw r24, 0xc4(r31)
/* 80370A84 0036D9E4 93 3F 00 C8 */ stw r25, 0xc8(r31) /* 80370A84 0036D9E4 93 3F 00 C8 */ stw r25, 0xc8(r31)
/* 80370A88 0036D9E8 93 5F 00 CC */ stw r26, 0xcc(r31) /* 80370A88 0036D9E8 93 5F 00 CC */ stw r26, 0xcc(r31)
/* 80370A8C 0036D9EC 80 0D AB CC */ lwz r0, lbl_805A978C@sda21(r13) /* 80370A8C 0036D9EC 80 0D AB CC */ lwz r0, WorkAroundType@sda21(r13)
/* 80370A90 0036D9F0 28 00 00 00 */ cmplwi r0, 0 /* 80370A90 0036D9F0 28 00 00 00 */ cmplwi r0, 0
/* 80370A94 0036D9F4 40 82 00 2C */ bne lbl_80370AC0 /* 80370A94 0036D9F4 40 82 00 2C */ bne lbl_80370AC0
/* 80370A98 0036D9F8 38 00 FF FF */ li r0, -1 /* 80370A98 0036D9F8 38 00 FF FF */ li r0, -1
/* 80370A9C 0036D9FC 90 1F 00 00 */ stw r0, 0(r31) /* 80370A9C 0036D9FC 90 1F 00 00 */ stw r0, 0(r31)
/* 80370AA0 0036DA00 38 00 00 00 */ li r0, 0 /* 80370AA0 0036DA00 38 00 00 00 */ li r0, 0
/* 80370AA4 0036DA04 38 78 00 00 */ addi r3, r24, 0 /* 80370AA4 0036DA04 38 78 00 00 */ addi r3, r24, 0
/* 80370AA8 0036DA08 90 0D AB EC */ stw r0, lbl_805A97AC@sda21(r13) /* 80370AA8 0036DA08 90 0D AB EC */ stw r0, NextCommandNumber@sda21(r13)
/* 80370AAC 0036DA0C 38 99 00 00 */ addi r4, r25, 0 /* 80370AAC 0036DA0C 38 99 00 00 */ addi r4, r25, 0
/* 80370AB0 0036DA10 38 BA 00 00 */ addi r5, r26, 0 /* 80370AB0 0036DA10 38 BA 00 00 */ addi r5, r26, 0
/* 80370AB4 0036DA14 38 DB 00 00 */ addi r6, r27, 0 /* 80370AB4 0036DA14 38 DB 00 00 */ addi r6, r27, 0
/* 80370AB8 0036DA18 4B FF FE 01 */ bl Read /* 80370AB8 0036DA18 4B FF FE 01 */ bl Read
/* 80370ABC 0036DA1C 48 00 02 0C */ b lbl_80370CC8 /* 80370ABC 0036DA1C 48 00 02 0C */ b lbl_80370CC8
lbl_80370AC0: lbl_80370AC0:
/* 80370AC0 0036DA20 80 0D AB CC */ lwz r0, lbl_805A978C@sda21(r13) /* 80370AC0 0036DA20 80 0D AB CC */ lwz r0, WorkAroundType@sda21(r13)
/* 80370AC4 0036DA24 28 00 00 01 */ cmplwi r0, 1 /* 80370AC4 0036DA24 28 00 00 01 */ cmplwi r0, 1
/* 80370AC8 0036DA28 40 82 02 00 */ bne lbl_80370CC8 /* 80370AC8 0036DA28 40 82 02 00 */ bne lbl_80370CC8
/* 80370ACC 0036DA2C 80 0D 9E C8 */ lwz r0, lbl_805A8A88@sda21(r13) /* 80370ACC 0036DA2C 80 0D 9E C8 */ lwz r0, FirstRead@sda21(r13)
/* 80370AD0 0036DA30 2C 00 00 00 */ cmpwi r0, 0 /* 80370AD0 0036DA30 2C 00 00 00 */ cmpwi r0, 0
/* 80370AD4 0036DA34 41 82 00 1C */ beq lbl_80370AF0 /* 80370AD4 0036DA34 41 82 00 1C */ beq lbl_80370AF0
/* 80370AD8 0036DA38 38 78 00 00 */ addi r3, r24, 0 /* 80370AD8 0036DA38 38 78 00 00 */ addi r3, r24, 0
@ -571,7 +562,7 @@ lbl_80370B6C:
/* 80370B78 0036DAD8 90 1F 00 00 */ stw r0, 0(r31) /* 80370B78 0036DAD8 90 1F 00 00 */ stw r0, 0(r31)
/* 80370B7C 0036DADC 38 00 00 00 */ li r0, 0 /* 80370B7C 0036DADC 38 00 00 00 */ li r0, 0
/* 80370B80 0036DAE0 38 78 00 00 */ addi r3, r24, 0 /* 80370B80 0036DAE0 38 78 00 00 */ addi r3, r24, 0
/* 80370B84 0036DAE4 90 0D AB EC */ stw r0, lbl_805A97AC@sda21(r13) /* 80370B84 0036DAE4 90 0D AB EC */ stw r0, NextCommandNumber@sda21(r13)
/* 80370B88 0036DAE8 38 99 00 00 */ addi r4, r25, 0 /* 80370B88 0036DAE8 38 99 00 00 */ addi r4, r25, 0
/* 80370B8C 0036DAEC 38 BA 00 00 */ addi r5, r26, 0 /* 80370B8C 0036DAEC 38 BA 00 00 */ addi r5, r26, 0
/* 80370B90 0036DAF0 38 DB 00 00 */ addi r6, r27, 0 /* 80370B90 0036DAF0 38 DB 00 00 */ addi r6, r27, 0
@ -593,10 +584,10 @@ lbl_80370B9C:
lbl_80370BCC: lbl_80370BCC:
/* 80370BCC 0036DB2C 48 01 47 FD */ bl __OSGetSystemTime /* 80370BCC 0036DB2C 48 01 47 FD */ bl __OSGetSystemTime
/* 80370BD0 0036DB30 3C A0 80 00 */ lis r5, 0x800000F8@ha /* 80370BD0 0036DB30 3C A0 80 00 */ lis r5, 0x800000F8@ha
/* 80370BD4 0036DB34 81 0D AB D8 */ lwz r8, lbl_805A9798@sda21(r13) /* 80370BD4 0036DB34 81 0D AB D8 */ lwz r8, LastReadFinished@sda21(r13)
/* 80370BD8 0036DB38 80 05 00 F8 */ lwz r0, 0x800000F8@l(r5) /* 80370BD8 0036DB38 80 05 00 F8 */ lwz r0, 0x800000F8@l(r5)
/* 80370BDC 0036DB3C 3C A0 10 62 */ lis r5, 0x10624DD3@ha /* 80370BDC 0036DB3C 3C A0 10 62 */ lis r5, 0x10624DD3@ha
/* 80370BE0 0036DB40 81 2D AB DC */ lwz r9, lbl_805A979C@sda21(r13) /* 80370BE0 0036DB40 81 2D AB DC */ lwz r9, LastReadFinished+4@sda21(r13)
/* 80370BE4 0036DB44 38 C0 00 00 */ li r6, 0 /* 80370BE4 0036DB44 38 C0 00 00 */ li r6, 0
/* 80370BE8 0036DB48 54 07 F0 BE */ srwi r7, r0, 2 /* 80370BE8 0036DB48 54 07 F0 BE */ srwi r7, r0, 2
/* 80370BEC 0036DB4C 38 05 4D D3 */ addi r0, r5, 0x10624DD3@l /* 80370BEC 0036DB4C 38 05 4D D3 */ addi r0, r5, 0x10624DD3@l
@ -616,7 +607,7 @@ lbl_80370BCC:
/* 80370C24 0036DB84 90 1F 00 00 */ stw r0, 0(r31) /* 80370C24 0036DB84 90 1F 00 00 */ stw r0, 0(r31)
/* 80370C28 0036DB88 38 78 00 00 */ addi r3, r24, 0 /* 80370C28 0036DB88 38 78 00 00 */ addi r3, r24, 0
/* 80370C2C 0036DB8C 38 99 00 00 */ addi r4, r25, 0 /* 80370C2C 0036DB8C 38 99 00 00 */ addi r4, r25, 0
/* 80370C30 0036DB90 90 CD AB EC */ stw r6, lbl_805A97AC@sda21(r13) /* 80370C30 0036DB90 90 CD AB EC */ stw r6, NextCommandNumber@sda21(r13)
/* 80370C34 0036DB94 38 BA 00 00 */ addi r5, r26, 0 /* 80370C34 0036DB94 38 BA 00 00 */ addi r5, r26, 0
/* 80370C38 0036DB98 38 DB 00 00 */ addi r6, r27, 0 /* 80370C38 0036DB98 38 DB 00 00 */ addi r6, r27, 0
/* 80370C3C 0036DB9C 4B FF FC 7D */ bl Read /* 80370C3C 0036DB9C 4B FF FC 7D */ bl Read
@ -638,7 +629,7 @@ lbl_80370C44:
/* 80370C78 0036DBD8 7C A9 28 10 */ subfc r5, r9, r5 /* 80370C78 0036DBD8 7C A9 28 10 */ subfc r5, r9, r5
/* 80370C7C 0036DBDC 7C 88 31 10 */ subfe r4, r8, r6 /* 80370C7C 0036DBDC 7C 88 31 10 */ subfe r4, r8, r6
/* 80370C80 0036DBE0 54 60 E8 FE */ srwi r0, r3, 3 /* 80370C80 0036DBE0 54 60 E8 FE */ srwi r0, r3, 3
/* 80370C84 0036DBE4 90 CD AB EC */ stw r6, lbl_805A97AC@sda21(r13) /* 80370C84 0036DBE4 90 CD AB EC */ stw r6, NextCommandNumber@sda21(r13)
/* 80370C88 0036DBE8 7E E5 00 14 */ addc r23, r5, r0 /* 80370C88 0036DBE8 7E E5 00 14 */ addc r23, r5, r0
/* 80370C8C 0036DBEC 7E C4 31 14 */ adde r22, r4, r6 /* 80370C8C 0036DBEC 7E C4 31 14 */ adde r22, r4, r6
/* 80370C90 0036DBF0 38 7F 00 40 */ addi r3, r31, 0x40 /* 80370C90 0036DBF0 38 7F 00 40 */ addi r3, r31, 0x40
@ -672,10 +663,10 @@ DVDLowSeek:
/* 80370CEC 0036DC4C 94 21 FF E8 */ stwu r1, -0x18(r1) /* 80370CEC 0036DC4C 94 21 FF E8 */ stwu r1, -0x18(r1)
/* 80370CF0 0036DC50 93 E1 00 14 */ stw r31, 0x14(r1) /* 80370CF0 0036DC50 93 E1 00 14 */ stw r31, 0x14(r1)
/* 80370CF4 0036DC54 93 C1 00 10 */ stw r30, 0x10(r1) /* 80370CF4 0036DC54 93 C1 00 10 */ stw r30, 0x10(r1)
/* 80370CF8 0036DC58 90 8D AB B0 */ stw r4, lbl_805A9770@sda21(r13) /* 80370CF8 0036DC58 90 8D AB B0 */ stw r4, Callback@sda21(r13)
/* 80370CFC 0036DC5C 3C 80 CC 00 */ lis r4, 0xCC006000@ha /* 80370CFC 0036DC5C 3C 80 CC 00 */ lis r4, 0xCC006000@ha
/* 80370D00 0036DC60 38 84 60 00 */ addi r4, r4, 0xCC006000@l /* 80370D00 0036DC60 38 84 60 00 */ addi r4, r4, 0xCC006000@l
/* 80370D04 0036DC64 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 80370D04 0036DC64 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 80370D08 0036DC68 3C 00 AB 00 */ lis r0, 0xab00 /* 80370D08 0036DC68 3C 00 AB 00 */ lis r0, 0xab00
/* 80370D0C 0036DC6C 90 04 00 08 */ stw r0, 8(r4) /* 80370D0C 0036DC6C 90 04 00 08 */ stw r0, 8(r4)
/* 80370D10 0036DC70 54 60 F0 BE */ srwi r0, r3, 2 /* 80370D10 0036DC70 54 60 F0 BE */ srwi r0, r3, 2
@ -707,12 +698,12 @@ DVDLowSeek:
.global DVDLowWaitCoverClose .global DVDLowWaitCoverClose
DVDLowWaitCoverClose: DVDLowWaitCoverClose:
/* 80370D74 0036DCD4 38 00 00 01 */ li r0, 1 /* 80370D74 0036DCD4 38 00 00 01 */ li r0, 1
/* 80370D78 0036DCD8 90 6D AB B0 */ stw r3, lbl_805A9770@sda21(r13) /* 80370D78 0036DCD8 90 6D AB B0 */ stw r3, Callback@sda21(r13)
/* 80370D7C 0036DCDC 3C 60 CC 00 */ lis r3, 0xCC006000@ha /* 80370D7C 0036DCDC 3C 60 CC 00 */ lis r3, 0xCC006000@ha
/* 80370D80 0036DCE0 90 0D AB C4 */ stw r0, lbl_805A9784@sda21(r13) /* 80370D80 0036DCE0 90 0D AB C4 */ stw r0, WaitingCoverClose@sda21(r13)
/* 80370D84 0036DCE4 38 00 00 00 */ li r0, 0 /* 80370D84 0036DCE4 38 00 00 00 */ li r0, 0
/* 80370D88 0036DCE8 38 83 60 00 */ addi r4, r3, 0xCC006000@l /* 80370D88 0036DCE8 38 83 60 00 */ addi r4, r3, 0xCC006000@l
/* 80370D8C 0036DCEC 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 80370D8C 0036DCEC 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 80370D90 0036DCF0 38 00 00 02 */ li r0, 2 /* 80370D90 0036DCF0 38 00 00 02 */ li r0, 2
/* 80370D94 0036DCF4 38 60 00 01 */ li r3, 1 /* 80370D94 0036DCF4 38 60 00 01 */ li r3, 1
/* 80370D98 0036DCF8 90 04 00 04 */ stw r0, 4(r4) /* 80370D98 0036DCF8 90 04 00 04 */ stw r0, 4(r4)
@ -730,10 +721,10 @@ DVDLowReadDiskID:
/* 80370DBC 0036DD1C 3C A0 80 00 */ lis r5, 0x800000F8@ha /* 80370DBC 0036DD1C 3C A0 80 00 */ lis r5, 0x800000F8@ha
/* 80370DC0 0036DD20 93 E1 00 14 */ stw r31, 0x14(r1) /* 80370DC0 0036DD20 93 E1 00 14 */ stw r31, 0x14(r1)
/* 80370DC4 0036DD24 93 C1 00 10 */ stw r30, 0x10(r1) /* 80370DC4 0036DD24 93 C1 00 10 */ stw r30, 0x10(r1)
/* 80370DC8 0036DD28 90 8D AB B0 */ stw r4, lbl_805A9770@sda21(r13) /* 80370DC8 0036DD28 90 8D AB B0 */ stw r4, Callback@sda21(r13)
/* 80370DCC 0036DD2C 3C 80 CC 00 */ lis r4, 0xCC006000@ha /* 80370DCC 0036DD2C 3C 80 CC 00 */ lis r4, 0xCC006000@ha
/* 80370DD0 0036DD30 38 E4 60 00 */ addi r7, r4, 0xCC006000@l /* 80370DD0 0036DD30 38 E4 60 00 */ addi r7, r4, 0xCC006000@l
/* 80370DD4 0036DD34 91 0D AB A8 */ stw r8, lbl_805A9768@sda21(r13) /* 80370DD4 0036DD34 91 0D AB A8 */ stw r8, StopAtNextInt@sda21(r13)
/* 80370DD8 0036DD38 90 04 60 08 */ stw r0, 0x6008(r4) /* 80370DD8 0036DD38 90 04 60 08 */ stw r0, 0x6008(r4)
/* 80370DDC 0036DD3C 3C 80 80 54 */ lis r4, lbl_80540AE8@ha /* 80370DDC 0036DD3C 3C 80 80 54 */ lis r4, lbl_80540AE8@ha
/* 80370DE0 0036DD40 38 00 00 03 */ li r0, 3 /* 80370DE0 0036DD40 38 00 00 03 */ li r0, 3
@ -770,10 +761,10 @@ DVDLowStopMotor:
/* 80370E50 0036DDB0 94 21 FF E8 */ stwu r1, -0x18(r1) /* 80370E50 0036DDB0 94 21 FF E8 */ stwu r1, -0x18(r1)
/* 80370E54 0036DDB4 93 E1 00 14 */ stw r31, 0x14(r1) /* 80370E54 0036DDB4 93 E1 00 14 */ stw r31, 0x14(r1)
/* 80370E58 0036DDB8 93 C1 00 10 */ stw r30, 0x10(r1) /* 80370E58 0036DDB8 93 C1 00 10 */ stw r30, 0x10(r1)
/* 80370E5C 0036DDBC 90 6D AB B0 */ stw r3, lbl_805A9770@sda21(r13) /* 80370E5C 0036DDBC 90 6D AB B0 */ stw r3, Callback@sda21(r13)
/* 80370E60 0036DDC0 3C 60 CC 00 */ lis r3, 0xCC006000@ha /* 80370E60 0036DDC0 3C 60 CC 00 */ lis r3, 0xCC006000@ha
/* 80370E64 0036DDC4 38 83 60 00 */ addi r4, r3, 0xCC006000@l /* 80370E64 0036DDC4 38 83 60 00 */ addi r4, r3, 0xCC006000@l
/* 80370E68 0036DDC8 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 80370E68 0036DDC8 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 80370E6C 0036DDCC 3C 00 E3 00 */ lis r0, 0xe300 /* 80370E6C 0036DDCC 3C 00 E3 00 */ lis r0, 0xe300
/* 80370E70 0036DDD0 90 03 60 08 */ stw r0, 0x6008(r3) /* 80370E70 0036DDD0 90 03 60 08 */ stw r0, 0x6008(r3)
/* 80370E74 0036DDD4 38 00 00 01 */ li r0, 1 /* 80370E74 0036DDD4 38 00 00 01 */ li r0, 1
@ -808,10 +799,10 @@ DVDLowRequestError:
/* 80370EDC 0036DE3C 94 21 FF E8 */ stwu r1, -0x18(r1) /* 80370EDC 0036DE3C 94 21 FF E8 */ stwu r1, -0x18(r1)
/* 80370EE0 0036DE40 93 E1 00 14 */ stw r31, 0x14(r1) /* 80370EE0 0036DE40 93 E1 00 14 */ stw r31, 0x14(r1)
/* 80370EE4 0036DE44 93 C1 00 10 */ stw r30, 0x10(r1) /* 80370EE4 0036DE44 93 C1 00 10 */ stw r30, 0x10(r1)
/* 80370EE8 0036DE48 90 6D AB B0 */ stw r3, lbl_805A9770@sda21(r13) /* 80370EE8 0036DE48 90 6D AB B0 */ stw r3, Callback@sda21(r13)
/* 80370EEC 0036DE4C 3C 60 CC 00 */ lis r3, 0xCC006000@ha /* 80370EEC 0036DE4C 3C 60 CC 00 */ lis r3, 0xCC006000@ha
/* 80370EF0 0036DE50 38 83 60 00 */ addi r4, r3, 0xCC006000@l /* 80370EF0 0036DE50 38 83 60 00 */ addi r4, r3, 0xCC006000@l
/* 80370EF4 0036DE54 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 80370EF4 0036DE54 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 80370EF8 0036DE58 3C 00 E0 00 */ lis r0, 0xe000 /* 80370EF8 0036DE58 3C 00 E0 00 */ lis r0, 0xe000
/* 80370EFC 0036DE5C 90 03 60 08 */ stw r0, 0x6008(r3) /* 80370EFC 0036DE5C 90 03 60 08 */ stw r0, 0x6008(r3)
/* 80370F00 0036DE60 38 00 00 01 */ li r0, 1 /* 80370F00 0036DE60 38 00 00 01 */ li r0, 1
@ -848,10 +839,10 @@ DVDLowInquiry:
/* 80370F70 0036DED0 94 21 FF E8 */ stwu r1, -0x18(r1) /* 80370F70 0036DED0 94 21 FF E8 */ stwu r1, -0x18(r1)
/* 80370F74 0036DED4 93 E1 00 14 */ stw r31, 0x14(r1) /* 80370F74 0036DED4 93 E1 00 14 */ stw r31, 0x14(r1)
/* 80370F78 0036DED8 93 C1 00 10 */ stw r30, 0x10(r1) /* 80370F78 0036DED8 93 C1 00 10 */ stw r30, 0x10(r1)
/* 80370F7C 0036DEDC 90 8D AB B0 */ stw r4, lbl_805A9770@sda21(r13) /* 80370F7C 0036DEDC 90 8D AB B0 */ stw r4, Callback@sda21(r13)
/* 80370F80 0036DEE0 3C 80 CC 00 */ lis r4, 0xCC006000@ha /* 80370F80 0036DEE0 3C 80 CC 00 */ lis r4, 0xCC006000@ha
/* 80370F84 0036DEE4 38 E4 60 00 */ addi r7, r4, 0xCC006000@l /* 80370F84 0036DEE4 38 E4 60 00 */ addi r7, r4, 0xCC006000@l
/* 80370F88 0036DEE8 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 80370F88 0036DEE8 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 80370F8C 0036DEEC 3C 00 12 00 */ lis r0, 0x1200 /* 80370F8C 0036DEEC 3C 00 12 00 */ lis r0, 0x1200
/* 80370F90 0036DEF0 90 04 60 08 */ stw r0, 0x6008(r4) /* 80370F90 0036DEF0 90 04 60 08 */ stw r0, 0x6008(r4)
/* 80370F94 0036DEF4 3C 80 80 54 */ lis r4, lbl_80540AE8@ha /* 80370F94 0036DEF4 3C 80 80 54 */ lis r4, lbl_80540AE8@ha
@ -888,10 +879,10 @@ DVDLowAudioStream:
/* 80371004 0036DF64 94 21 FF E0 */ stwu r1, -0x20(r1) /* 80371004 0036DF64 94 21 FF E0 */ stwu r1, -0x20(r1)
/* 80371008 0036DF68 93 E1 00 1C */ stw r31, 0x1c(r1) /* 80371008 0036DF68 93 E1 00 1C */ stw r31, 0x1c(r1)
/* 8037100C 0036DF6C 93 C1 00 18 */ stw r30, 0x18(r1) /* 8037100C 0036DF6C 93 C1 00 18 */ stw r30, 0x18(r1)
/* 80371010 0036DF70 90 CD AB B0 */ stw r6, lbl_805A9770@sda21(r13) /* 80371010 0036DF70 90 CD AB B0 */ stw r6, Callback@sda21(r13)
/* 80371014 0036DF74 3C C0 CC 00 */ lis r6, 0xCC006000@ha /* 80371014 0036DF74 3C C0 CC 00 */ lis r6, 0xCC006000@ha
/* 80371018 0036DF78 38 C6 60 00 */ addi r6, r6, 0xCC006000@l /* 80371018 0036DF78 38 C6 60 00 */ addi r6, r6, 0xCC006000@l
/* 8037101C 0036DF7C 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 8037101C 0036DF7C 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 80371020 0036DF80 64 60 E1 00 */ oris r0, r3, 0xe100 /* 80371020 0036DF80 64 60 E1 00 */ oris r0, r3, 0xe100
/* 80371024 0036DF84 3C 60 80 54 */ lis r3, lbl_80540AE8@ha /* 80371024 0036DF84 3C 60 80 54 */ lis r3, lbl_80540AE8@ha
/* 80371028 0036DF88 90 06 00 08 */ stw r0, 8(r6) /* 80371028 0036DF88 90 06 00 08 */ stw r0, 8(r6)
@ -929,10 +920,10 @@ DVDLowRequestAudioStatus:
/* 8037109C 0036DFFC 94 21 FF E8 */ stwu r1, -0x18(r1) /* 8037109C 0036DFFC 94 21 FF E8 */ stwu r1, -0x18(r1)
/* 803710A0 0036E000 93 E1 00 14 */ stw r31, 0x14(r1) /* 803710A0 0036E000 93 E1 00 14 */ stw r31, 0x14(r1)
/* 803710A4 0036E004 93 C1 00 10 */ stw r30, 0x10(r1) /* 803710A4 0036E004 93 C1 00 10 */ stw r30, 0x10(r1)
/* 803710A8 0036E008 90 8D AB B0 */ stw r4, lbl_805A9770@sda21(r13) /* 803710A8 0036E008 90 8D AB B0 */ stw r4, Callback@sda21(r13)
/* 803710AC 0036E00C 3C 80 CC 00 */ lis r4, 0xCC006000@ha /* 803710AC 0036E00C 3C 80 CC 00 */ lis r4, 0xCC006000@ha
/* 803710B0 0036E010 38 84 60 00 */ addi r4, r4, 0xCC006000@l /* 803710B0 0036E010 38 84 60 00 */ addi r4, r4, 0xCC006000@l
/* 803710B4 0036E014 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 803710B4 0036E014 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 803710B8 0036E018 64 60 E2 00 */ oris r0, r3, 0xe200 /* 803710B8 0036E018 64 60 E2 00 */ oris r0, r3, 0xe200
/* 803710BC 0036E01C 3C 60 80 54 */ lis r3, lbl_80540AE8@ha /* 803710BC 0036E01C 3C 60 80 54 */ lis r3, lbl_80540AE8@ha
/* 803710C0 0036E020 90 04 00 08 */ stw r0, 8(r4) /* 803710C0 0036E020 90 04 00 08 */ stw r0, 8(r4)
@ -968,8 +959,8 @@ DVDLowAudioBufferConfig:
/* 8037112C 0036E08C 94 21 FF E0 */ stwu r1, -0x20(r1) /* 8037112C 0036E08C 94 21 FF E0 */ stwu r1, -0x20(r1)
/* 80371130 0036E090 93 E1 00 1C */ stw r31, 0x1c(r1) /* 80371130 0036E090 93 E1 00 1C */ stw r31, 0x1c(r1)
/* 80371134 0036E094 93 C1 00 18 */ stw r30, 0x18(r1) /* 80371134 0036E094 93 C1 00 18 */ stw r30, 0x18(r1)
/* 80371138 0036E098 90 AD AB B0 */ stw r5, lbl_805A9770@sda21(r13) /* 80371138 0036E098 90 AD AB B0 */ stw r5, Callback@sda21(r13)
/* 8037113C 0036E09C 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 8037113C 0036E09C 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 80371140 0036E0A0 41 82 00 08 */ beq lbl_80371148 /* 80371140 0036E0A0 41 82 00 08 */ beq lbl_80371148
/* 80371144 0036E0A4 3C 00 00 01 */ lis r0, 1 /* 80371144 0036E0A4 3C 00 00 01 */ lis r0, 1
lbl_80371148: lbl_80371148:
@ -1043,10 +1034,10 @@ lbl_8037121C:
/* 80371244 0036E1A4 63 C0 00 05 */ ori r0, r30, 5 /* 80371244 0036E1A4 63 C0 00 05 */ ori r0, r30, 5
/* 80371248 0036E1A8 90 1F 00 00 */ stw r0, 0(r31) /* 80371248 0036E1A8 90 1F 00 00 */ stw r0, 0(r31)
/* 8037124C 0036E1AC 38 00 00 01 */ li r0, 1 /* 8037124C 0036E1AC 38 00 00 01 */ li r0, 1
/* 80371250 0036E1B0 90 0D AB C0 */ stw r0, lbl_805A9780@sda21(r13) /* 80371250 0036E1B0 90 0D AB C0 */ stw r0, ResetOccurred@sda21(r13)
/* 80371254 0036E1B4 48 01 41 75 */ bl __OSGetSystemTime /* 80371254 0036E1B4 48 01 41 75 */ bl __OSGetSystemTime
/* 80371258 0036E1B8 90 8D AB BC */ stw r4, lbl_805A977C@sda21(r13) /* 80371258 0036E1B8 90 8D AB BC */ stw r4, LastResetEnd+4@sda21(r13)
/* 8037125C 0036E1BC 90 6D AB B8 */ stw r3, lbl_805A9778@sda21(r13) /* 8037125C 0036E1BC 90 6D AB B8 */ stw r3, LastResetEnd@sda21(r13)
/* 80371260 0036E1C0 BB 41 00 08 */ lmw r26, 8(r1) /* 80371260 0036E1C0 BB 41 00 08 */ lmw r26, 8(r1)
/* 80371264 0036E1C4 80 01 00 24 */ lwz r0, 0x24(r1) /* 80371264 0036E1C4 80 01 00 24 */ lwz r0, 0x24(r1)
/* 80371268 0036E1C8 38 21 00 20 */ addi r1, r1, 0x20 /* 80371268 0036E1C8 38 21 00 20 */ addi r1, r1, 0x20
@ -1056,9 +1047,9 @@ lbl_8037121C:
.global DVDLowBreak .global DVDLowBreak
DVDLowBreak: DVDLowBreak:
/* 80371274 0036E1D4 38 00 00 01 */ li r0, 1 /* 80371274 0036E1D4 38 00 00 01 */ li r0, 1
/* 80371278 0036E1D8 90 0D AB A8 */ stw r0, lbl_805A9768@sda21(r13) /* 80371278 0036E1D8 90 0D AB A8 */ stw r0, StopAtNextInt@sda21(r13)
/* 8037127C 0036E1DC 38 60 00 01 */ li r3, 1 /* 8037127C 0036E1DC 38 60 00 01 */ li r3, 1
/* 80371280 0036E1E0 90 0D AB C8 */ stw r0, lbl_805A9788@sda21(r13) /* 80371280 0036E1E0 90 0D AB C8 */ stw r0, Breaking@sda21(r13)
/* 80371284 0036E1E4 4E 80 00 20 */ blr /* 80371284 0036E1E4 4E 80 00 20 */ blr
.global DVDLowClearCallback .global DVDLowClearCallback
@ -1066,8 +1057,8 @@ DVDLowClearCallback:
/* 80371288 0036E1E8 3C 60 CC 00 */ lis r3, 0xCC006004@ha /* 80371288 0036E1E8 3C 60 CC 00 */ lis r3, 0xCC006004@ha
/* 8037128C 0036E1EC 38 00 00 00 */ li r0, 0 /* 8037128C 0036E1EC 38 00 00 00 */ li r0, 0
/* 80371290 0036E1F0 90 03 60 04 */ stw r0, 0xCC006004@l(r3) /* 80371290 0036E1F0 90 03 60 04 */ stw r0, 0xCC006004@l(r3)
/* 80371294 0036E1F4 80 6D AB B0 */ lwz r3, lbl_805A9770@sda21(r13) /* 80371294 0036E1F4 80 6D AB B0 */ lwz r3, Callback@sda21(r13)
/* 80371298 0036E1F8 90 0D AB B0 */ stw r0, lbl_805A9770@sda21(r13) /* 80371298 0036E1F8 90 0D AB B0 */ stw r0, Callback@sda21(r13)
/* 8037129C 0036E1FC 4E 80 00 20 */ blr /* 8037129C 0036E1FC 4E 80 00 20 */ blr
.global __DVDLowSetWAType .global __DVDLowSetWAType
@ -1080,8 +1071,8 @@ __DVDLowSetWAType:
/* 803712B4 0036E214 93 C1 00 10 */ stw r30, 0x10(r1) /* 803712B4 0036E214 93 C1 00 10 */ stw r30, 0x10(r1)
/* 803712B8 0036E218 3B C3 00 00 */ addi r30, r3, 0 /* 803712B8 0036E218 3B C3 00 00 */ addi r30, r3, 0
/* 803712BC 0036E21C 48 01 03 A5 */ bl OSDisableInterrupts /* 803712BC 0036E21C 48 01 03 A5 */ bl OSDisableInterrupts
/* 803712C0 0036E220 93 CD AB CC */ stw r30, lbl_805A978C@sda21(r13) /* 803712C0 0036E220 93 CD AB CC */ stw r30, WorkAroundType@sda21(r13)
/* 803712C4 0036E224 93 ED AB D0 */ stw r31, lbl_805A9790@sda21(r13) /* 803712C4 0036E224 93 ED AB D0 */ stw r31, WorkAroundSeekLocation@sda21(r13)
/* 803712C8 0036E228 48 01 03 C1 */ bl OSRestoreInterrupts /* 803712C8 0036E228 48 01 03 C1 */ bl OSRestoreInterrupts
/* 803712CC 0036E22C 80 01 00 1C */ lwz r0, 0x1c(r1) /* 803712CC 0036E22C 80 01 00 1C */ lwz r0, 0x1c(r1)
/* 803712D0 0036E230 83 E1 00 14 */ lwz r31, 0x14(r1) /* 803712D0 0036E230 83 E1 00 14 */ lwz r31, 0x14(r1)

2
configure.py
View File

@ -751,7 +751,7 @@ LIBS = [
"cflags": "$cflags_base", "cflags": "$cflags_base",
"host": False, "host": False,
"objects": [ "objects": [
"Dolphin/dvd/dvdlow", ["Dolphin/dvd/dvdlow", False],
["Dolphin/dvd/dvdfs", True], ["Dolphin/dvd/dvdfs", True],
["Dolphin/dvd/dvd", False], ["Dolphin/dvd/dvd", False],
["Dolphin/dvd/dvdqueue", True], ["Dolphin/dvd/dvdqueue", True],

7
include/dolphin/DVDPriv.h
View File

@ -2,6 +2,7 @@
#define _DOLPHIN_DVDPRIV #define _DOLPHIN_DVDPRIV
#include <dolphin/dvd.h> #include <dolphin/dvd.h>
#include <dolphin/dvd_regs.h>
#include <types.h> #include <types.h>
#ifdef __cplusplus #ifdef __cplusplus
@ -36,8 +37,12 @@ typedef struct DVDBB2 {
typedef void (*DVDOptionalCommandChecker)(DVDCommandBlock* block, void (*cb)(u32 intType)); typedef void (*DVDOptionalCommandChecker)(DVDCommandBlock* block, void (*cb)(u32 intType));
typedef void (*DVDLowCallback)(u32 intType); typedef void (*DVDLowCallback)(u32 intType);
DVDCommandBlock* __DVDPopWaitingQueue();
DVDLowCallback DVDLowClearCallback(); DVDLowCallback DVDLowClearCallback();
void DVDLowSeek(u32 offset, DVDLowCallback callback);
void __DVDLowSetWAType(u32 type, u32 location);
DVDCommandBlock* __DVDPopWaitingQueue();
#ifdef __cplusplus #ifdef __cplusplus
} }

109
src/Dolphin/dvd/dvdlow.c Normal file
View File

@ -0,0 +1,109 @@
#include "dolphin/DVDPriv.h"
#include "dolphin/os.h"
static BOOL FirstRead = TRUE;
static volatile BOOL StopAtNextInt = FALSE;
static u32 LastLength = 0;
static DVDLowCallback Callback = NULL;
static DVDLowCallback ResetCoverCallback = NULL;
static OSTime LastResetEnd = 0;
static BOOL ResetOccurred = FALSE;
static volatile BOOL WaitingCoverClose = FALSE;
static BOOL Breaking = FALSE;
static u32 WorkAroundType = 0;
static u32 WorkAroundSeekLocation = 0;
static OSTime LastReadFinished = 0;
static OSTime LastReadIssued = 0;
static BOOL LastCommandWasRead = FALSE;
static u32 NextCommandNumber = 0;
typedef struct DVDUnk {
u32 _0;
u32 _4;
u32 _8;
} DVDUnk;
typedef struct DVDCommand {
s32 _0;
u32 _4;
u32 _8;
u32 _c;
DVDLowCallback callback;
} DVDCommand;
static DVDCommand CommandList[4];
static OSAlarm AlarmForWA;
static OSAlarm AlarmForTimeout;
static OSAlarm AlarmForBreak;
static DVDUnk Prev;
static DVDUnk Cur;
void __DVDInitWA() {
NextCommandNumber = 0;
CommandList[0]._0 = -1;
__DVDLowSetWAType(0, 0);
OSInitAlarm();
}
static void Read(u32 tmp1, u32 tmp2, u32 tmp3, DVDLowCallback tmp4);
void __DVDInterruptHandler(__OSInterrupt interrupt, OSContext* context) {}
static void AlarmHandler(OSAlarm* alarm, OSContext* context) {
DVDCommand* cmd;
cmd = &CommandList[NextCommandNumber];
if (cmd->_0 == 1) {
++NextCommandNumber;
Read(cmd->_4, cmd->_8, cmd->_c, cmd->callback);
} else if (cmd->_0 == 2) {
++NextCommandNumber;
DVDLowSeek(cmd->_c, cmd->callback);
}
}
static void AlarmHandlerForTimeout(OSAlarm* alarm, OSContext* context) {
OSContext tmpContext;
DVDLowCallback callback;
__OSMaskInterrupts(0x400);
OSClearContext(&tmpContext);
OSSetCurrentContext(&tmpContext);
callback = Callback;
Callback = NULL;
if (callback != NULL) {
callback(0x10);
}
OSClearContext(&tmpContext);
OSSetCurrentContext(context);
}
static void Read(u32 tmp1, u32 tmp2, u32 tmp3, DVDLowCallback tmp4) {
}
static void SeekTwiceBeforeRead() {
}
void DVDLowRead(u32 unk, DVDLowCallback callback) {
}
void DVDLowSeek(u32 offset, DVDLowCallback callback) {
}
BOOL DVDLowWaitCoverClose(DVDLowCallback callback) {
Callback = callback;
WaitingCoverClose = TRUE;
StopAtNextInt = FALSE;
__DIRegs[1] = 2;
return TRUE;
}
void __DVDLowSetWAType(u32 type, u32 location) {
BOOL enabled;
enabled = OSDisableInterrupts();
WorkAroundType = type;
WorkAroundSeekLocation = location;
OSRestoreInterrupts(enabled);
}