Files
Pokemon-Firered/asm/main.s
T
2017-12-17 03:12:04 -08:00

758 lines
15 KiB
ArmAsm

.include "asm/macros.inc"
.include "constants/constants.inc"
.syntax unified
.text
thumb_func_start AgbMain
AgbMain: @ 80003A4
push {r4-r7,lr}
mov r7, r8
push {r7}
movs r0, 0xFF
bl RegisterRamReset
movs r1, 0xA0
lsls r1, 19
ldr r2, _08000458 @ =0x00007fff
adds r0, r2, 0
strh r0, [r1]
bl InitGpuRegManager
ldr r1, _0800045C @ =0x04000204
ldr r2, _08000460 @ =0x00004014
adds r0, r2, 0
strh r0, [r1]
bl InitKeys
bl InitIntrHandlers
bl m4aSoundInit
bl EnableVCountIntrAtLine150
bl sub_80F86C4
bl CheckForFlashMemory
bl sub_80004C4
bl InitMapMusic
bl ClearDma3Requests
bl ResetBgs
ldr r0, _08000464 @ =gHeap
movs r1, 0xE0
lsls r1, 9
bl InitHeap
bl SetDefaultFontsPointer
ldr r0, _08000468 @ =gUnknown_3003530
movs r4, 0
strb r4, [r0]
ldr r0, _0800046C @ =gUnknown_3005ECC
strb r4, [r0]
bl sub_80F50F4
bl AGBPrintInit
ldr r0, _08000470 @ =gUnknown_30030E4
strb r4, [r0]
ldr r7, _08000474 @ =gUnknown_30030F0
movs r1, 0
mov r8, r1
adds r6, r0, 0
_0800041A:
bl ReadKeys
ldr r0, _08000468 @ =gUnknown_3003530
ldrb r0, [r0]
cmp r0, 0
bne _08000444
ldrh r1, [r7, 0x28]
movs r0, 0x1
ands r0, r1
cmp r0, 0
beq _08000444
movs r0, 0xE
ands r0, r1
cmp r0, 0xE
bne _08000444
bl rfu_REQ_stopMode
bl rfu_waitREQComplete
bl sub_80008D8
_08000444:
bl sub_80582E0
cmp r0, 0x1
bne _08000478
strb r0, [r6]
bl sub_80004B0
movs r0, 0
strb r0, [r6]
b _0800049E
.align 2, 0
_08000458: .4byte 0x00007fff
_0800045C: .4byte 0x04000204
_08000460: .4byte 0x00004014
_08000464: .4byte gHeap
_08000468: .4byte gUnknown_3003530
_0800046C: .4byte gUnknown_3005ECC
_08000470: .4byte gUnknown_30030E4
_08000474: .4byte gUnknown_30030F0
_08000478:
ldr r5, _080004AC @ =gUnknown_30030E4
movs r0, 0
strb r0, [r5]
bl sub_80004B0
bl sub_8058274
adds r4, r0, 0
cmp r4, 0x1
bne _0800049E
movs r0, 0
strh r0, [r7, 0x2E]
bl ClearSpriteCopyRequests
strb r4, [r5]
bl sub_80004B0
mov r2, r8
strb r2, [r5]
_0800049E:
bl PlayTimeCounter_Update
bl MapMusicMain
bl sub_8000890
b _0800041A
.align 2, 0
_080004AC: .4byte gUnknown_30030E4
thumb_func_end AgbMain
thumb_func_start sub_80004B0
sub_80004B0: @ 80004B0
push {lr}
bl HandleLinkConnection
lsls r0, 24
cmp r0, 0
bne _080004C0
bl sub_8000510
_080004C0:
pop {r0}
bx r0
thumb_func_end sub_80004B0
thumb_func_start sub_80004C4
sub_80004C4: @ 80004C4
push {r4,lr}
ldr r0, _080004F4 @ =gUnknown_30030F0
movs r4, 0
str r4, [r0, 0x20]
str r4, [r0, 0x24]
str r4, [r0]
ldr r0, _080004F8 @ =sub_80EC820
bl SetMainCallback2
ldr r0, _080004FC @ =gUnknown_300500C
ldr r1, _08000500 @ =gUnknown_2024588
str r1, [r0]
ldr r2, _08000504 @ =gUnknown_3005008
ldr r0, _08000508 @ =gUnknown_202552C
str r0, [r2]
movs r0, 0xF2
lsls r0, 4
adds r1, r0
str r4, [r1]
ldr r0, _0800050C @ =gUnknown_3005E88
strb r4, [r0]
pop {r4}
pop {r0}
bx r0
.align 2, 0
_080004F4: .4byte gUnknown_30030F0
_080004F8: .4byte sub_80EC820
_080004FC: .4byte gUnknown_300500C
_08000500: .4byte gUnknown_2024588
_08000504: .4byte gUnknown_3005008
_08000508: .4byte gUnknown_202552C
_0800050C: .4byte gUnknown_3005E88
thumb_func_end sub_80004C4
thumb_func_start sub_8000510
sub_8000510: @ 8000510
push {r4,lr}
bl sub_80F5118
cmp r0, 0
bne _0800053A
bl sub_813B870
lsls r0, 24
cmp r0, 0
bne _0800053A
ldr r4, _08000540 @ =gUnknown_30030F0
ldr r0, [r4]
cmp r0, 0
beq _08000530
bl _call_via_r0
_08000530:
ldr r0, [r4, 0x4]
cmp r0, 0
beq _0800053A
bl _call_via_r0
_0800053A:
pop {r4}
pop {r0}
bx r0
.align 2, 0
_08000540: .4byte gUnknown_30030F0
thumb_func_end sub_8000510
thumb_func_start SetMainCallback2
SetMainCallback2: @ 8000544
ldr r1, _08000554 @ =gUnknown_30030F0
str r0, [r1, 0x4]
movs r0, 0x87
lsls r0, 3
adds r1, r0
movs r0, 0
strb r0, [r1]
bx lr
.align 2, 0
_08000554: .4byte gUnknown_30030F0
thumb_func_end SetMainCallback2
thumb_func_start StartTimer1
StartTimer1: @ 8000558
ldr r1, _08000560 @ =0x04000106
movs r0, 0x80
strh r0, [r1]
bx lr
.align 2, 0
_08000560: .4byte 0x04000106
thumb_func_end StartTimer1
thumb_func_start SeedRngAndSetTrainerId
SeedRngAndSetTrainerId: @ 8000564
push {r4,lr}
ldr r0, _08000580 @ =0x04000104
ldrh r4, [r0]
adds r0, r4, 0
bl sub_8044EE8
ldr r1, _08000584 @ =0x04000106
movs r0, 0
strh r0, [r1]
ldr r0, _08000588 @ =gUnknown_2020000
strh r4, [r0]
pop {r4}
pop {r0}
bx r0
.align 2, 0
_08000580: .4byte 0x04000104
_08000584: .4byte 0x04000106
_08000588: .4byte gUnknown_2020000
thumb_func_end SeedRngAndSetTrainerId
thumb_func_start GetGeneratedTrainerIdLower
GetGeneratedTrainerIdLower: @ 800058C
ldr r0, _08000594 @ =gUnknown_2020000
ldrh r0, [r0]
bx lr
.align 2, 0
_08000594: .4byte gUnknown_2020000
thumb_func_end GetGeneratedTrainerIdLower
thumb_func_start EnableVCountIntrAtLine150
EnableVCountIntrAtLine150: @ 8000598
push {lr}
movs r0, 0x4
bl GetGpuReg
movs r1, 0xFF
ands r1, r0
movs r2, 0x96
lsls r2, 8
adds r0, r2, 0
orrs r1, r0
movs r0, 0x20
orrs r1, r0
movs r0, 0x4
bl SetGpuReg
movs r0, 0x4
bl EnableInterrupts
pop {r0}
bx r0
thumb_func_end EnableVCountIntrAtLine150
thumb_func_start InitKeys
InitKeys: @ 80005C0
ldr r1, _080005DC @ =gUnknown_300352C
movs r0, 0x5
strh r0, [r1]
ldr r1, _080005E0 @ =gUnknown_30030E0
movs r0, 0x28
strh r0, [r1]
ldr r1, _080005E4 @ =gUnknown_30030F0
movs r0, 0
strh r0, [r1, 0x2C]
strh r0, [r1, 0x2E]
strh r0, [r1, 0x30]
strh r0, [r1, 0x28]
strh r0, [r1, 0x2A]
bx lr
.align 2, 0
_080005DC: .4byte gUnknown_300352C
_080005E0: .4byte gUnknown_30030E0
_080005E4: .4byte gUnknown_30030F0
thumb_func_end InitKeys
thumb_func_start ReadKeys
ReadKeys: @ 80005E8
push {lr}
ldr r0, _08000624 @ =0x04000130
ldrh r1, [r0]
ldr r2, _08000628 @ =0x000003ff
adds r0, r2, 0
adds r3, r0, 0
eors r3, r1
ldr r1, _0800062C @ =gUnknown_30030F0
ldrh r2, [r1, 0x28]
adds r0, r3, 0
bics r0, r2
strh r0, [r1, 0x2A]
strh r0, [r1, 0x2E]
strh r0, [r1, 0x30]
adds r2, r1, 0
cmp r3, 0
beq _08000634
ldrh r0, [r2, 0x2C]
cmp r0, r3
bne _08000634
ldrh r0, [r2, 0x32]
subs r0, 0x1
strh r0, [r2, 0x32]
lsls r0, 16
cmp r0, 0
bne _0800063A
strh r3, [r2, 0x30]
ldr r0, _08000630 @ =gUnknown_300352C
b _08000636
.align 2, 0
_08000624: .4byte 0x04000130
_08000628: .4byte 0x000003ff
_0800062C: .4byte gUnknown_30030F0
_08000630: .4byte gUnknown_300352C
_08000634:
ldr r0, _08000680 @ =gUnknown_30030E0
_08000636:
ldrh r0, [r0]
strh r0, [r2, 0x32]
_0800063A:
strh r3, [r2, 0x28]
strh r3, [r2, 0x2C]
ldr r0, _08000684 @ =gUnknown_300500C
ldr r0, [r0]
ldrb r0, [r0, 0x13]
cmp r0, 0x2
bne _0800066C
ldrh r1, [r2, 0x2E]
movs r3, 0x80
lsls r3, 2
adds r0, r3, 0
ands r0, r1
cmp r0, 0
beq _0800065C
movs r0, 0x1
orrs r0, r1
strh r0, [r2, 0x2E]
_0800065C:
ldrh r1, [r2, 0x2C]
adds r0, r3, 0
ands r0, r1
cmp r0, 0
beq _0800066C
movs r0, 0x1
orrs r0, r1
strh r0, [r2, 0x2C]
_0800066C:
ldrh r1, [r2, 0x2E]
ldrh r0, [r2, 0x36]
ands r0, r1
cmp r0, 0
beq _0800067A
movs r0, 0x1
strh r0, [r2, 0x34]
_0800067A:
pop {r0}
bx r0
.align 2, 0
_08000680: .4byte gUnknown_30030E0
_08000684: .4byte gUnknown_300500C
thumb_func_end ReadKeys
thumb_func_start InitIntrHandlers
InitIntrHandlers: @ 8000688
push {r4,r5,lr}
ldr r5, _080006D4 @ =IntrMain
ldr r4, _080006D8 @ =gUnknown_3003580
ldr r3, _080006DC @ =gUnknown_81E9F28
ldr r2, _080006E0 @ =gIntrTable
movs r1, 0xD
_08000694:
ldm r3!, {r0}
stm r2!, {r0}
subs r1, 0x1
cmp r1, 0
bge _08000694
ldr r0, _080006E4 @ =0x040000d4
str r5, [r0]
str r4, [r0, 0x4]
ldr r1, _080006E8 @ =0x84000200
str r1, [r0, 0x8]
ldr r0, [r0, 0x8]
ldr r0, _080006EC @ =INTR_VECTOR
str r4, [r0]
movs r0, 0
bl SetVBlankCallback
movs r0, 0
bl SetHBlankCallback
movs r0, 0
bl sub_8000718
ldr r1, _080006F0 @ =0x04000208
movs r0, 0x1
strh r0, [r1]
movs r0, 0x1
bl EnableInterrupts
pop {r4,r5}
pop {r0}
bx r0
.align 2, 0
_080006D4: .4byte IntrMain
_080006D8: .4byte gUnknown_3003580
_080006DC: .4byte gUnknown_81E9F28
_080006E0: .4byte gIntrTable
_080006E4: .4byte 0x040000d4
_080006E8: .4byte 0x84000200
_080006EC: .4byte INTR_VECTOR
_080006F0: .4byte 0x04000208
thumb_func_end InitIntrHandlers
thumb_func_start SetVBlankCallback
SetVBlankCallback: @ 80006F4
ldr r1, _080006FC @ =gUnknown_30030F0
str r0, [r1, 0xC]
bx lr
.align 2, 0
_080006FC: .4byte gUnknown_30030F0
thumb_func_end SetVBlankCallback
thumb_func_start SetHBlankCallback
SetHBlankCallback: @ 8000700
ldr r1, _08000708 @ =gUnknown_30030F0
str r0, [r1, 0x10]
bx lr
.align 2, 0
_08000708: .4byte gUnknown_30030F0
thumb_func_end SetHBlankCallback
thumb_func_start sub_800070C
sub_800070C: @ 800070C
ldr r1, _08000714 @ =gUnknown_30030F0
str r0, [r1, 0x14]
bx lr
.align 2, 0
_08000714: .4byte gUnknown_30030F0
thumb_func_end sub_800070C
thumb_func_start sub_8000718
sub_8000718: @ 8000718
ldr r1, _08000720 @ =gUnknown_30030F0
str r0, [r1, 0x18]
bx lr
.align 2, 0
_08000720: .4byte gUnknown_30030F0
thumb_func_end sub_8000718
thumb_func_start sub_8000724
sub_8000724: @ 8000724
push {r4,r5,lr}
ldr r0, _08000734 @ =gUnknown_3003F3C
ldrb r0, [r0]
cmp r0, 0
beq _08000738
bl LinkVSync
b _08000744
.align 2, 0
_08000734: .4byte gUnknown_3003F3C
_08000738:
ldr r0, _080007A8 @ =gUnknown_300357C
ldrb r0, [r0]
cmp r0, 0
bne _08000744
bl sub_800B718
_08000744:
ldr r5, _080007AC @ =gUnknown_30030F0
ldr r1, [r5, 0x20]
cmp r1, 0
beq _08000752
ldr r0, [r1]
adds r0, 0x1
str r0, [r1]
_08000752:
ldr r0, [r5, 0xC]
cmp r0, 0
beq _0800075C
bl _call_via_r0
_0800075C:
ldr r0, [r5, 0x24]
adds r0, 0x1
str r0, [r5, 0x24]
bl CopyBufferedValuesToGpuRegs
bl ProcessDma3Requests
ldr r1, _080007B0 @ =gUnknown_3003D88
ldr r0, _080007B4 @ =gSoundInfo
ldrb r0, [r0, 0x4]
strb r0, [r1]
ldr r1, _080007B8 @ =gUnknown_3003D84
ldr r4, _080007BC @ =0x04000006
ldrh r0, [r4]
strb r0, [r1]
bl m4aSoundMain
ldr r1, _080007C0 @ =gUnknown_3003578
ldrh r0, [r4]
strb r0, [r1]
bl sub_800DD28
bl Random
bl sub_80FCF34
ldr r2, _080007C4 @ =INTR_CHECK
ldrh r0, [r2]
movs r1, 0x1
orrs r0, r1
strh r0, [r2]
ldrh r0, [r5, 0x1C]
ldrh r2, [r5, 0x1C]
orrs r1, r0
strh r1, [r5, 0x1C]
pop {r4,r5}
pop {r0}
bx r0
.align 2, 0
_080007A8: .4byte gUnknown_300357C
_080007AC: .4byte gUnknown_30030F0
_080007B0: .4byte gUnknown_3003D88
_080007B4: .4byte gSoundInfo
_080007B8: .4byte gUnknown_3003D84
_080007BC: .4byte 0x04000006
_080007C0: .4byte gUnknown_3003578
_080007C4: .4byte INTR_CHECK
thumb_func_end sub_8000724
thumb_func_start InitFlashTimer
InitFlashTimer: @ 80007C8
push {lr}
ldr r0, _080007D8 @ =gUnknown_81E9F60
ldr r1, [r0]
movs r0, 0x2
bl SetFlashTimerIntr
pop {r0}
bx r0
.align 2, 0
_080007D8: .4byte gUnknown_81E9F60
thumb_func_end InitFlashTimer
thumb_func_start HBlankIntr
HBlankIntr: @ 80007DC
push {r4,lr}
ldr r4, _08000804 @ =gUnknown_30030F0
ldr r0, [r4, 0x10]
cmp r0, 0
beq _080007EA
bl _call_via_r0
_080007EA:
ldr r2, _08000808 @ =INTR_CHECK
ldrh r0, [r2]
movs r1, 0x2
orrs r0, r1
strh r0, [r2]
ldrh r0, [r4, 0x1C]
ldrh r2, [r4, 0x1C]
orrs r1, r0
strh r1, [r4, 0x1C]
pop {r4}
pop {r0}
bx r0
.align 2, 0
_08000804: .4byte gUnknown_30030F0
_08000808: .4byte INTR_CHECK
thumb_func_end HBlankIntr
thumb_func_start sub_800080C
sub_800080C: @ 800080C
push {lr}
ldr r1, _08000834 @ =gUnknown_3003D80
ldr r0, _08000838 @ =0x04000006
ldrh r0, [r0]
strb r0, [r1]
bl m4aSoundVSync
ldr r2, _0800083C @ =INTR_CHECK
ldrh r0, [r2]
movs r1, 0x4
orrs r0, r1
strh r0, [r2]
ldr r0, _08000840 @ =gUnknown_30030F0
ldrh r2, [r0, 0x1C]
ldrh r3, [r0, 0x1C]
orrs r1, r2
strh r1, [r0, 0x1C]
pop {r0}
bx r0
.align 2, 0
_08000834: .4byte gUnknown_3003D80
_08000838: .4byte 0x04000006
_0800083C: .4byte INTR_CHECK
_08000840: .4byte gUnknown_30030F0
thumb_func_end sub_800080C
thumb_func_start sub_8000844
sub_8000844: @ 8000844
push {r4,lr}
ldr r4, _0800086C @ =gUnknown_30030F0
ldr r0, [r4, 0x18]
cmp r0, 0
beq _08000852
bl _call_via_r0
_08000852:
ldr r2, _08000870 @ =INTR_CHECK
ldrh r0, [r2]
movs r1, 0x80
orrs r0, r1
strh r0, [r2]
ldrh r0, [r4, 0x1C]
ldrh r2, [r4, 0x1C]
orrs r1, r0
strh r1, [r4, 0x1C]
pop {r4}
pop {r0}
bx r0
.align 2, 0
_0800086C: .4byte gUnknown_30030F0
_08000870: .4byte INTR_CHECK
thumb_func_end sub_8000844
thumb_func_start sub_8000874
sub_8000874: @ 8000874
ldr r0, _08000880 @ =gIntrTable
ldr r1, _08000884 @ =sub_8000844
str r1, [r0, 0x4]
ldr r1, _08000888 @ =Timer3Intr
str r1, [r0, 0x8]
bx lr
.align 2, 0
_08000880: .4byte gIntrTable
_08000884: .4byte sub_8000844
_08000888: .4byte Timer3Intr
thumb_func_end sub_8000874
thumb_func_start nullsub_4
nullsub_4: @ 800088C
bx lr
thumb_func_end nullsub_4
thumb_func_start sub_8000890
sub_8000890: @ 8000890
push {lr}
ldr r2, _080008B8 @ =gUnknown_30030F0
ldrh r1, [r2, 0x1C]
ldr r0, _080008BC @ =0x0000fffe
ands r0, r1
ldrh r1, [r2, 0x1C]
strh r0, [r2, 0x1C]
ldrh r1, [r2, 0x1C]
movs r0, 0x1
ands r0, r1
cmp r0, 0
bne _080008B4
movs r3, 0x1
_080008AA:
ldrh r1, [r2, 0x1C]
adds r0, r3, 0
ands r0, r1
cmp r0, 0
beq _080008AA
_080008B4:
pop {r0}
bx r0
.align 2, 0
_080008B8: .4byte gUnknown_30030F0
_080008BC: .4byte 0x0000fffe
thumb_func_end sub_8000890
thumb_func_start sub_80008C0
sub_80008C0: @ 80008C0
ldr r1, _080008C8 @ =gUnknown_30030F0
str r0, [r1, 0x20]
bx lr
.align 2, 0
_080008C8: .4byte gUnknown_30030F0
thumb_func_end sub_80008C0
thumb_func_start sub_80008CC
sub_80008CC: @ 80008CC
ldr r1, _080008D4 @ =gUnknown_30030F0
movs r0, 0
str r0, [r1, 0x20]
bx lr
.align 2, 0
_080008D4: .4byte gUnknown_30030F0
thumb_func_end sub_80008CC
thumb_func_start sub_80008D8
sub_80008D8: @ 80008D8
push {r4,lr}
ldr r1, _08000930 @ =0x04000208
movs r0, 0
strh r0, [r1]
bl m4aSoundVSyncOff
bl remove_some_task
ldr r1, _08000934 @ =0x040000bc
ldrh r2, [r1, 0xA]
ldr r3, _08000938 @ =0x0000c5ff
adds r0, r3, 0
ands r0, r2
strh r0, [r1, 0xA]
ldrh r4, [r1, 0xA]
ldr r2, _0800093C @ =0x00007fff
adds r0, r2, 0
ands r0, r4
strh r0, [r1, 0xA]
ldrh r0, [r1, 0xA]
adds r1, 0xC
ldrh r4, [r1, 0xA]
adds r0, r3, 0
ands r0, r4
strh r0, [r1, 0xA]
ldrh r4, [r1, 0xA]
adds r0, r2, 0
ands r0, r4
strh r0, [r1, 0xA]
ldrh r0, [r1, 0xA]
ldr r0, _08000940 @ =0x040000d4
ldrh r1, [r0, 0xA]
ands r3, r1
strh r3, [r0, 0xA]
ldrh r1, [r0, 0xA]
ands r2, r1
strh r2, [r0, 0xA]
ldrh r0, [r0, 0xA]
movs r0, 0xDF
bl SoftReset
pop {r4}
pop {r0}
bx r0
.align 2, 0
_08000930: .4byte 0x04000208
_08000934: .4byte 0x040000bc
_08000938: .4byte 0x0000c5ff
_0800093C: .4byte 0x00007fff
_08000940: .4byte 0x040000d4
thumb_func_end sub_80008D8
thumb_func_start sub_8000944
sub_8000944: @ 8000944
push {lr}
sub sp, 0x4
mov r1, sp
movs r0, 0
strh r0, [r1]
ldr r1, _08000960 @ =gPokemonCrySongs
ldr r2, _08000964 @ =0x01000034
mov r0, sp
bl CpuSet
add sp, 0x4
pop {r0}
bx r0
.align 2, 0
_08000960: .4byte gPokemonCrySongs
_08000964: .4byte 0x01000034
thumb_func_end sub_8000944
.align 2, 0 @ Don't pad with nop.