diff --git a/asm/include/main_0207F894.inc b/asm/include/main_0207F894.inc
index 69d19100..0429a3eb 100644
--- a/asm/include/main_0207F894.inc
+++ b/asm/include/main_0207F894.inc
@@ -47,7 +47,33 @@
 .public _022BCA74
 .public _f2d
 .public _ll_udiv
+.public Card_CheckEnabled
+.public Card_IsPulledOut
+.public Cardi_CheckPulledOutCore
+.public Cardi_ReadRom
+.public Cardi_Request
+.public Cardi_SetTask
+.public Cardi_WaitAsync
+.public CARDi_InitCommon
+.public CARDi_TaskThread
+.public CARDi_OnFifoRecv
+.public CARD_Init
+.public CARD_InitPulledOutCallback
 .public CopyAndInterleave
+.public Ctrdg_Enable
+.public Ctrdg_IsExisting
+.public Ctrdgi_Enable
+.public Ctrdgi_InitTaskThread
+.public Ctrdgi_IsExisting
+.public CTRDGi_InitCommon
+.public CTRDGi_LockByProcessor
+.public CTRDGi_UnlockByProcessor
+.public CTRDGi_RestoreAccessCycle
+.public CTRDGi_ChangeLatestAccessCycle
+.public CTRDGi_SendtoPxi
+.public Dgt_Hash2Init
+.public Dgt_Hash2Update
+.public Dgt_Hash2GetHash
 .public DC_FlushAll
 .public DC_FlushRange
 .public DC_InvalidateRange
@@ -99,6 +125,7 @@
 .public OS_WakeupThread
 .public OS_WakeupThreadDirect
 .public OSi_ReferSymbol
+.public PM_ForceToPowerOff
 .public PXI_Init
 .public PXI_IsCallbackReady
 .public PXI_SendWordByFifo
diff --git a/asm/main_0207F894.s b/asm/main_0207F894.s
index 63c08c71..386cf5e4 100644
--- a/asm/main_0207F894.s
+++ b/asm/main_0207F894.s
@@ -5193,3187 +5193,3 @@ Card_TryWaitBackupAsync: ; 0x02083C80
 _02083C88: .word Cardi_TryWaitAsync
 	arm_func_end Card_TryWaitBackupAsync
 
-	arm_func_start CARDi_ReadFromCache
-CARDi_ReadFromCache: ; 0x02083C8C
-	stmdb sp!, {r3, r4, r5, lr}
-	ldr r4, _02083D14 ; =_022BB7E0
-	mov r1, #0x200
-	ldr r3, [r4, #0x1c]
-	rsb r1, r1, #0
-	ldr r2, [r0, #8]
-	and r3, r3, r1
-	cmp r3, r2
-	bne _02083D00
-	ldr r2, [r4, #0x1c]
-	ldr r1, [r4, #0x24]
-	sub r3, r2, r3
-	rsb r5, r3, #0x200
-	cmp r5, r1
-	movhi r5, r1
-	add r0, r0, #0x20
-	ldr r1, [r4, #0x20]
-	mov r2, r5
-	add r0, r0, r3
-	bl MI_CpuCopy8
-	ldr r2, [r4, #0x1c]
-	ldr r1, [r4, #0x20]
-	ldr r0, [r4, #0x24]
-	add r2, r2, r5
-	add r1, r1, r5
-	sub r0, r0, r5
-	str r2, [r4, #0x1c]
-	str r1, [r4, #0x20]
-	str r0, [r4, #0x24]
-_02083D00:
-	ldr r0, [r4, #0x24]
-	cmp r0, #0
-	movne r0, #1
-	moveq r0, #0
-	ldmia sp!, {r3, r4, r5, pc}
-	.align 2, 0
-_02083D14: .word _022BB7E0
-	arm_func_end CARDi_ReadFromCache
-
-	arm_func_start CARDi_SetRomOp
-CARDi_SetRomOp: ; 0x02083D18
-	ldr r3, _02083D70 ; =0x040001A4
-_02083D1C:
-	ldr r2, [r3]
-	tst r2, #0x80000000
-	bne _02083D1C
-	ldr r3, _02083D74 ; =0x040001A1
-	mov r2, #0xc0
-	strb r2, [r3]
-	mov r2, r0, lsr #0x18
-	strb r2, [r3, #7]
-	mov r2, r0, lsr #0x10
-	strb r2, [r3, #8]
-	mov r2, r0, lsr #8
-	strb r2, [r3, #9]
-	strb r0, [r3, #0xa]
-	mov r0, r1, lsr #0x18
-	strb r0, [r3, #0xb]
-	mov r0, r1, lsr #0x10
-	strb r0, [r3, #0xc]
-	mov r0, r1, lsr #8
-	strb r0, [r3, #0xd]
-	strb r1, [r3, #0xe]
-	bx lr
-	.align 2, 0
-_02083D70: .word 0x040001A4
-_02083D74: .word 0x040001A1
-	arm_func_end CARDi_SetRomOp
-
-	arm_func_start sub_02083D78
-sub_02083D78: ; 0x02083D78
-	stmdb sp!, {r3, r4, r5, lr}
-	ldr r4, _02083DBC ; =_022BB7E0
-	ldr r1, _02083DC0 ; =0x04100010
-	ldr r0, [r4, #0x28]
-	ldr r2, [r4, #0x20]
-	mov r3, #0x200
-	ldr r5, _02083DC4 ; =_022BBE20
-	bl MTi_CardDmaCopy32
-	ldr r1, [r4, #0x1c]
-	mov r0, r1, lsr #8
-	orr r0, r0, #0xb7000000
-	mov r1, r1, lsl #0x18
-	bl CARDi_SetRomOp
-	ldr r1, [r5, #4]
-	ldr r0, _02083DC8 ; =0x040001A4
-	str r1, [r0]
-	ldmia sp!, {r3, r4, r5, pc}
-	.align 2, 0
-_02083DBC: .word _022BB7E0
-_02083DC0: .word 0x04100010
-_02083DC4: .word _022BBE20
-_02083DC8: .word 0x040001A4
-	arm_func_end sub_02083D78
-
-	arm_func_start sub_02083DCC
-sub_02083DCC: ; 0x02083DCC
-	stmdb sp!, {r3, r4, r5, r6, r7, lr}
-	ldr r0, _02083E98 ; =_022BB7E0
-	ldr r0, [r0, #0x28]
-	bl MI_StopDma
-	ldr r3, _02083E98 ; =_022BB7E0
-	ldr r0, [r3, #0x24]
-	ldr r2, [r3, #0x1c]
-	ldr r1, [r3, #0x20]
-	subs r0, r0, #0x200
-	str r0, [r3, #0x24]
-	movne r0, #1
-	add r2, r2, #0x200
-	add r1, r1, #0x200
-	moveq r0, #0
-	str r2, [r3, #0x1c]
-	str r1, [r3, #0x20]
-	cmp r0, #0
-	bne _02083E90
-	mov r0, #0x80000
-	bl OS_DisableIrqMask
-	mov r0, #0x80000
-	bl OS_ResetRequestIrqMask
-	ldr r4, _02083E98 ; =_022BB7E0
-	bl sub_02084118
-	bl Cardi_CheckPulledOutCore
-	ldr r0, [r4]
-	mov r1, #0
-	str r1, [r0]
-	ldr r5, [r4, #0x38]
-	ldr r6, [r4, #0x3c]
-	bl EnableIrqFlag
-	ldr r1, [r4, #0x114]
-	mov r7, r0
-	bic r0, r1, #0x4c
-	str r0, [r4, #0x114]
-	add r0, r4, #0x10c
-	bl OS_WakeupThread
-	ldr r0, [r4, #0x114]
-	tst r0, #0x10
-	beq _02083E74
-	add r0, r4, #0x44
-	bl OS_WakeupThreadDirect
-_02083E74:
-	mov r0, r7
-	bl SetIrqFlag
-	cmp r5, #0
-	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
-	mov r0, r6
-	blx r5
-	ldmia sp!, {r3, r4, r5, r6, r7, pc}
-_02083E90:
-	bl sub_02083D78
-	ldmia sp!, {r3, r4, r5, r6, r7, pc}
-	.align 2, 0
-_02083E98: .word _022BB7E0
-	arm_func_end sub_02083DCC
-
-	arm_func_start Cardi_TryReadCardDma
-Cardi_TryReadCardDma: ; 0x02083E9C
-	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, lr}
-	ldr r4, _02084014 ; =_022BB7E0
-	mov r6, #0
-	ldr sb, [r4, #0x20]
-	mov fp, r0
-	mov r7, r6
-	mov r8, r6
-	mov r1, r6
-	ands sl, sb, #0x1f
-	ldr r5, [r4, #0x24]
-	bne _02083ED4
-	ldr r0, [r4, #0x28]
-	cmp r0, #3
-	movls r1, #1
-_02083ED4:
-	cmp r1, #0
-	beq _02083F28
-	bl OS_GetDTCMAddress
-	ldr r1, _02084018 ; =CopyAndInterleave
-	add r3, sb, r5
-	cmp r3, r1
-	mov r1, #1
-	mov r2, #0
-	bls _02083F00
-	cmp sb, #0x2000000
-	movlo r2, r1
-_02083F00:
-	cmp r2, #0
-	bne _02083F20
-	cmp r0, r3
-	bhs _02083F1C
-	add r0, r0, #0x4000
-	cmp r0, sb
-	bhi _02083F20
-_02083F1C:
-	mov r1, #0
-_02083F20:
-	cmp r1, #0
-	moveq r8, #1
-_02083F28:
-	cmp r8, #0
-	beq _02083F44
-	ldr r1, [r4, #0x1c]
-	ldr r0, _0208401C ; =0x000001FF
-	orr r1, r1, r5
-	tst r1, r0
-	moveq r7, #1
-_02083F44:
-	ldr r0, _02084020 ; =_020B2ED0
-	cmp r7, #0
-	ldr r0, [r0]
-	cmpne r5, #0
-	ldr r0, [r0, #0x60]
-	movne r6, #1
-	bic r0, r0, #0x7000000
-	orr r0, r0, #0xa1000000
-	cmp r6, #0
-	str r0, [fp, #4]
-	beq _0208400C
-	bl EnableIrqFlag
-	ldr r1, [r4, #0x118]
-	mov r7, r0
-	cmp r5, r1
-	bhs _02083F94
-	mov r0, sb
-	mov r1, r5
-	bl IC_InvalidateRange
-	b _02083F98
-_02083F94:
-	bl IC_InvalidateAll
-_02083F98:
-	ldr r0, [r4, #0x11c]
-	cmp r5, r0
-	bhs _02083FE0
-	cmp sl, #0
-	beq _02083FCC
-	sub sb, sb, sl
-	mov r0, sb
-	mov r1, #0x20
-	bl DC_StoreRange
-	add r0, sb, r5
-	mov r1, #0x20
-	bl DC_StoreRange
-	add r5, r5, #0x20
-_02083FCC:
-	mov r0, sb
-	mov r1, r5
-	bl DC_InvalidateRange
-	bl DC_WaitWriteBufferEmpty
-	b _02083FE4
-_02083FE0:
-	bl DC_FlushAll
-_02083FE4:
-	ldr r1, _02084024 ; =_02083DCC
-	mov r0, #0x80000
-	bl OS_SetIrqFunction
-	mov r0, #0x80000
-	bl OS_ResetRequestIrqMask
-	mov r0, #0x80000
-	bl OS_EnableIrqMask
-	mov r0, r7
-	bl SetIrqFlag
-	bl sub_02083D78
-_0208400C:
-	mov r0, r6
-	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, pc}
-	.align 2, 0
-_02084014: .word _022BB7E0
-_02084018: .word CopyAndInterleave
-_0208401C: .word 0x000001FF
-_02084020: .word _020B2ED0
-_02084024: .word sub_02083DCC
-	arm_func_end Cardi_TryReadCardDma
-
-	arm_func_start CARDi_ReadCard
-CARDi_ReadCard: ; 0x02084028
-	stmdb sp!, {r4, r5, r6, lr}
-	ldr r4, _0208410C ; =_022BB7E0
-	mov r6, r0
-_02084034:
-	mov r0, #0x200
-	ldr r1, [r4, #0x1c]
-	rsb r0, r0, #0
-	and r2, r1, r0
-	cmp r2, r1
-	bne _02084064
-	ldr r5, [r4, #0x20]
-	tst r5, #3
-	bne _02084064
-	ldr r0, [r4, #0x24]
-	cmp r0, #0x200
-	bhs _0208406C
-_02084064:
-	str r2, [r6, #8]
-	add r5, r6, #0x20
-_0208406C:
-	mov r0, r2, lsr #8
-	orr r0, r0, #0xb7000000
-	mov r1, r2, lsl #0x18
-	bl CARDi_SetRomOp
-	mov ip, #0
-	ldr r0, [r6, #4]
-	ldr r2, _02084110 ; =0x040001A4
-	mov lr, ip
-	str r0, [r2]
-	ldr r1, _02084114 ; =0x04100010
-_02084094:
-	ldr r3, [r2]
-	tst r3, #0x800000
-	beq _020840B4
-	ldr r0, [r1]
-	cmp lr, #0x200
-	strlo r0, [r5, ip, lsl #2]
-	addlo lr, lr, #4
-	addlo ip, ip, #1
-_020840B4:
-	tst r3, #0x80000000
-	bne _02084094
-	ldr r0, [r4, #0x20]
-	cmp r5, r0
-	bne _020840F8
-	ldr r0, _0208410C ; =_022BB7E0
-	ldr r1, [r0, #0x1c]
-	add r1, r1, #0x200
-	str r1, [r0, #0x1c]
-	ldr r1, [r0, #0x20]
-	add r1, r1, #0x200
-	str r1, [r0, #0x20]
-	ldr r1, [r0, #0x24]
-	subs r1, r1, #0x200
-	str r1, [r0, #0x24]
-	ldmeqia sp!, {r4, r5, r6, pc}
-	b _02084034
-_020840F8:
-	mov r0, r6
-	bl CARDi_ReadFromCache
-	cmp r0, #0
-	bne _02084034
-	ldmia sp!, {r4, r5, r6, pc}
-	.align 2, 0
-_0208410C: .word _022BB7E0
-_02084110: .word 0x040001A4
-_02084114: .word 0x04100010
-	arm_func_end CARDi_ReadCard
-
-	arm_func_start sub_02084118
-sub_02084118: ; 0x02084118
-	stmdb sp!, {r3, lr}
-	mov r0, #0xb8000000
-	mov r1, #0
-	bl CARDi_SetRomOp
-	ldr r1, _02084168 ; =_020B2ED0
-	mov r0, #0x2000
-	ldr r1, [r1]
-	rsb r0, r0, #0
-	ldr r2, [r1, #0x60]
-	ldr r1, _0208416C ; =0x040001A4
-	bic r2, r2, #0x7000000
-	orr r2, r2, #0xa7000000
-	and r0, r2, r0
-	str r0, [r1]
-_02084150:
-	ldr r0, [r1]
-	tst r0, #0x800000
-	beq _02084150
-	ldr r0, _02084170 ; =0x04100010
-	ldr r0, [r0]
-	ldmia sp!, {r3, pc}
-	.align 2, 0
-_02084168: .word _020B2ED0
-_0208416C: .word 0x040001A4
-_02084170: .word 0x04100010
-	arm_func_end sub_02084118
-
-	arm_func_start Cardi_ReadRomSyncCore
-Cardi_ReadRomSyncCore: ; 0x02084174
-	stmdb sp!, {r3, r4, r5, r6, r7, lr}
-	ldr r4, _02084204 ; =_022BBE20
-	mov r0, r4
-	bl CARDi_ReadFromCache
-	cmp r0, #0
-	beq _02084198
-	ldr r1, [r4]
-	mov r0, r4
-	blx r1
-_02084198:
-	ldr r4, _02084208 ; =_022BB7E0
-	bl sub_02084118
-	bl Cardi_CheckPulledOutCore
-	ldr r0, [r4]
-	mov r1, #0
-	str r1, [r0]
-	ldr r5, [r4, #0x38]
-	ldr r6, [r4, #0x3c]
-	bl EnableIrqFlag
-	ldr r1, [r4, #0x114]
-	mov r7, r0
-	bic r0, r1, #0x4c
-	str r0, [r4, #0x114]
-	add r0, r4, #0x10c
-	bl OS_WakeupThread
-	ldr r0, [r4, #0x114]
-	tst r0, #0x10
-	beq _020841E8
-	add r0, r4, #0x44
-	bl OS_WakeupThreadDirect
-_020841E8:
-	mov r0, r7
-	bl SetIrqFlag
-	cmp r5, #0
-	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
-	mov r0, r6
-	blx r5
-	ldmia sp!, {r3, r4, r5, r6, r7, pc}
-	.align 2, 0
-_02084204: .word _022BBE20
-_02084208: .word _022BB7E0
-	arm_func_end Cardi_ReadRomSyncCore
-
-	arm_func_start Cardi_ReadRom
-Cardi_ReadRom: ; 0x0208420C
-	stmdb sp!, {r4, r5, r6, r7, r8, sb, sl, lr}
-	mov sl, r0
-	mov sb, r1
-	mov r8, r2
-	mov r7, r3
-	ldr r4, _020842F0 ; =_022BBE20
-	ldr r5, _020842F4 ; =_022BB7E0
-	bl Card_CheckEnabled
-	bl EnableIrqFlag
-	mov r6, r0
-	b _02084240
-_02084238:
-	add r0, r5, #0x10c
-	bl OS_SleepThread
-_02084240:
-	ldr r0, [r5, #0x114]
-	tst r0, #4
-	bne _02084238
-	ldr r0, [r5, #0x114]
-	ldr r2, [sp, #0x20]
-	ldr r1, [sp, #0x24]
-	orr r3, r0, #4
-	mov r0, r6
-	str r3, [r5, #0x114]
-	str r2, [r5, #0x38]
-	str r1, [r5, #0x3c]
-	bl SetIrqFlag
-	ldr r0, _020842F8 ; =_022BBE00
-	str sl, [r5, #0x28]
-	ldr r0, [r0]
-	str r8, [r5, #0x20]
-	add r0, sb, r0
-	str r0, [r5, #0x1c]
-	str r7, [r5, #0x24]
-	cmp sl, #3
-	bhi _0208429C
-	mov r0, sl
-	bl MI_StopDma
-_0208429C:
-	mov r0, r4
-	bl Cardi_TryReadCardDma
-	cmp r0, #0
-	beq _020842C0
-	ldr r0, [sp, #0x28]
-	cmp r0, #0
-	ldmneia sp!, {r4, r5, r6, r7, r8, sb, sl, pc}
-	bl Card_WaitRomAsync
-	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, pc}
-_020842C0:
-	ldr r0, [sp, #0x28]
-	cmp r0, #0
-	beq _020842D8
-	ldr r0, _020842FC ; =Cardi_ReadRomSyncCore
-	bl Cardi_SetTask
-	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, pc}
-_020842D8:
-	ldr r1, _02084300 ; =_022B966C
-	mov r0, r5
-	ldr r1, [r1, #4]
-	str r1, [r5, #0x104]
-	bl Cardi_ReadRomSyncCore
-	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, pc}
-	.align 2, 0
-_020842F0: .word _022BBE20
-_020842F4: .word _022BB7E0
-_020842F8: .word _022BBE00
-_020842FC: .word Cardi_ReadRomSyncCore
-_02084300: .word _022B966C
-	arm_func_end Cardi_ReadRom
-
-	arm_func_start CARD_Init
-CARD_Init: ; 0x02084304
-	stmdb sp!, {r3, lr}
-	ldr ip, _02084360 ; =_022BB7E0
-	ldr r0, [ip, #0x114]
-	cmp r0, #0
-	ldmneia sp!, {r3, pc}
-	mov r2, #0
-	ldr r0, _02084364 ; =_022BBE00
-	sub r1, r2, #1
-	mov r3, #1
-	str r3, [ip, #0x114]
-	str r2, [ip, #0x24]
-	str r2, [ip, #0x20]
-	str r2, [ip, #0x1c]
-	str r1, [ip, #0x28]
-	str r2, [ip, #0x38]
-	str r2, [ip, #0x3c]
-	str r2, [r0]
-	bl CARDi_InitCommon
-	bl CARDi_GetRomAccessor
-	ldr r1, _02084364 ; =_022BBE00
-	str r0, [r1, #0x20]
-	bl CARD_InitPulledOutCallback
-	ldmia sp!, {r3, pc}
-	.align 2, 0
-_02084360: .word _022BB7E0
-_02084364: .word _022BBE00
-	arm_func_end CARD_Init
-
-	arm_func_start Card_WaitRomAsync
-Card_WaitRomAsync: ; 0x02084368
-	ldr ip, _02084370 ; =Cardi_WaitAsync
-	bx ip
-	.align 2, 0
-_02084370: .word Cardi_WaitAsync
-	arm_func_end Card_WaitRomAsync
-
-	arm_func_start CARDi_GetRomAccessor
-CARDi_GetRomAccessor: ; 0x02084374
-	ldr r0, _0208437C ; =CARDi_ReadCard
-	bx lr
-	.align 2, 0
-_0208437C: .word CARDi_ReadCard
-	arm_func_end CARDi_GetRomAccessor
-
-	arm_func_start CARDi_OnFifoRecv
-CARDi_OnFifoRecv: ; 0x02084380
-	stmdb sp!, {r3, lr}
-	cmp r0, #0xb
-	ldmneia sp!, {r3, pc}
-	cmp r2, #0
-	ldmeqia sp!, {r3, pc}
-	ldr r2, _020843B0 ; =_022BB7E0
-	ldr r1, [r2, #0x114]
-	ldr r0, [r2, #0x104]
-	bic r1, r1, #0x20
-	str r1, [r2, #0x114]
-	bl OS_WakeupThreadDirect
-	ldmia sp!, {r3, pc}
-	.align 2, 0
-_020843B0: .word _022BB7E0
-	arm_func_end CARDi_OnFifoRecv
-
-	arm_func_start CARDi_TaskThread
-CARDi_TaskThread: ; 0x020843B4
-	stmdb sp!, {r4, r5, r6, lr}
-	ldr r5, _02084400 ; =_022BB7E0
-	mov r4, #0
-_020843C0:
-	bl EnableIrqFlag
-	ldr r1, [r5, #0x114]
-	mov r6, r0
-	tst r1, #8
-	bne _020843E8
-_020843D4:
-	mov r0, r4
-	bl OS_SleepThread
-	ldr r0, [r5, #0x114]
-	tst r0, #8
-	beq _020843D4
-_020843E8:
-	mov r0, r6
-	bl SetIrqFlag
-	ldr r1, [r5, #0x40]
-	mov r0, r5
-	blx r1
-	b _020843C0
-	.align 2, 0
-_02084400: .word _022BB7E0
-	arm_func_end CARDi_TaskThread
-
-	arm_func_start Cardi_Request
-Cardi_Request: ; 0x02084404
-	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, lr}
-	mov sl, r0
-	ldr r0, [sl, #0x114]
-	mov sb, r1
-	str r2, [sp]
-	tst r0, #2
-	bne _02084478
-	ldr r1, [sl, #0x114]
-	mov r0, #0xb
-	orr r2, r1, #2
-	mov r1, #1
-	str r2, [sl, #0x114]
-	bl PXI_IsCallbackReady
-	cmp r0, #0
-	bne _02084468
-	mov r6, #0x64
-	mov r5, #0xb
-	mov r4, #1
-_0208444C:
-	mov r0, r6
-	bl OS_SpinWait
-	mov r0, r5
-	mov r1, r4
-	bl PXI_IsCallbackReady
-	cmp r0, #0
-	beq _0208444C
-_02084468:
-	mov r0, sl
-	mov r1, #0
-	mov r2, #1
-	bl Cardi_Request
-_02084478:
-	ldr r0, [sl]
-	mov r1, #0x60
-	bl DC_FlushRange
-	bl DC_WaitWriteBufferEmpty
-	mov r7, #0xb
-	mov r6, #1
-	mov r5, r7
-	mov r4, r6
-	mov fp, #0
-_0208449C:
-	str sb, [sl, #4]
-	ldr r0, [sl, #0x114]
-	orr r0, r0, #0x20
-	str r0, [sl, #0x114]
-_020844AC:
-	mov r0, r7
-	mov r1, sb
-	mov r2, r6
-	bl PXI_SendWordByFifo
-	cmp r0, #0
-	blt _020844AC
-	cmp sb, #0
-	bne _020844E8
-	ldr r8, [sl]
-_020844D0:
-	mov r0, r5
-	mov r1, r8
-	mov r2, r4
-	bl PXI_SendWordByFifo
-	cmp r0, #0
-	blt _020844D0
-_020844E8:
-	bl EnableIrqFlag
-	ldr r1, [sl, #0x114]
-	mov r8, r0
-	tst r1, #0x20
-	beq _02084510
-_020844FC:
-	mov r0, fp
-	bl OS_SleepThread
-	ldr r0, [sl, #0x114]
-	tst r0, #0x20
-	bne _020844FC
-_02084510:
-	mov r0, r8
-	bl SetIrqFlag
-	ldr r0, [sl]
-	mov r1, #0x60
-	bl DC_InvalidateRange
-	ldr r0, [sl]
-	ldr r1, [r0]
-	cmp r1, #4
-	bne _02084548
-	ldr r0, [sp]
-	sub r0, r0, #1
-	str r0, [sp]
-	cmp r0, #0
-	bgt _0208449C
-_02084548:
-	cmp r1, #0
-	moveq r0, #1
-	movne r0, #0
-	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, pc}
-	arm_func_end Cardi_Request
-
-	arm_func_start CARD_InitPulledOutCallback
-CARD_InitPulledOutCallback: ; 0x02084558
-	stmdb sp!, {r3, lr}
-	bl PXI_Init
-	ldr r1, _0208457C ; =CARDi_PulledOutCallback
-	mov r0, #0xe
-	bl PXI_SetFifoRecvCallback
-	ldr r0, _02084580 ; =_022BC040
-	mov r1, #0
-	str r1, [r0, #4]
-	ldmia sp!, {r3, pc}
-	.align 2, 0
-_0208457C: .word CARDi_PulledOutCallback
-_02084580: .word _022BC040
-	arm_func_end CARD_InitPulledOutCallback
-
-	arm_func_start CARDi_PulledOutCallback
-CARDi_PulledOutCallback: ; 0x02084584
-	stmdb sp!, {r3, lr}
-	and r0, r1, #0x3f
-	cmp r0, #0x11
-	bne _020845CC
-	ldr r1, _020845D4 ; =_022BC040
-	ldr r0, [r1]
-	cmp r0, #0
-	ldmneia sp!, {r3, pc}
-	mov r0, #1
-	str r0, [r1]
-	ldr r1, [r1, #4]
-	cmp r1, #0
-	beq _020845BC
-	blx r1
-_020845BC:
-	cmp r0, #0
-	ldmeqia sp!, {r3, pc}
-	bl Card_TerminateForPulledOut
-	ldmia sp!, {r3, pc}
-_020845CC:
-	bl WaitForever2
-	ldmia sp!, {r3, pc}
-	.align 2, 0
-_020845D4: .word _022BC040
-	arm_func_end CARDi_PulledOutCallback
-
-	arm_func_start Card_SetPulledOutCallback
-Card_SetPulledOutCallback: ; 0x020845D8
-	ldr r1, _020845E4 ; =_022BC040
-	str r0, [r1, #4]
-	bx lr
-	.align 2, 0
-_020845E4: .word _022BC040
-	arm_func_end Card_SetPulledOutCallback
-
-	arm_func_start Card_IsPulledOut
-Card_IsPulledOut: ; 0x020845E8
-	ldr r0, _020845F4 ; =_022BC040
-	ldr r0, [r0]
-	bx lr
-	.align 2, 0
-_020845F4: .word _022BC040
-	arm_func_end Card_IsPulledOut
-
-	arm_func_start Card_TerminateForPulledOut
-Card_TerminateForPulledOut: ; 0x020845F8
-	stmdb sp!, {r3, r4, r5, lr}
-	mov r0, #0
-	mov r5, #1
-	bl MI_StopDma
-	mov r0, r5
-	bl MI_StopDma
-	mov r0, #2
-	bl MI_StopDma
-	mov r0, #3
-	bl MI_StopDma
-	ldr r0, _0208467C ; =0x027FFFA8
-	ldrh r0, [r0]
-	and r0, r0, #0x8000
-	movs r0, r0, asr #0xf
-	beq _02084660
-	bl PM_ForceToPowerOff
-	cmp r0, #4
-	bne _02084658
-	ldr r4, _02084680 ; =0x000A3A47
-_02084644:
-	mov r0, r4
-	bl OS_SpinWait
-	bl PM_ForceToPowerOff
-	cmp r0, #4
-	beq _02084644
-_02084658:
-	cmp r0, #0
-	moveq r5, #0
-_02084660:
-	cmp r5, #0
-	beq _02084674
-	mov r0, #1
-	mov r1, r0
-	bl Cardi_SendtoPxi
-_02084674:
-	bl WaitForever2
-	ldmia sp!, {r3, r4, r5, pc}
-	.align 2, 0
-_0208467C: .word 0x027FFFA8
-_02084680: .word 0x000A3A47
-	arm_func_end Card_TerminateForPulledOut
-
-	arm_func_start Cardi_CheckPulledOutCore
-Cardi_CheckPulledOutCore: ; 0x02084684
-	stmdb sp!, {r3, r4, lr}
-	sub sp, sp, #4
-	ldr r2, _020846E0 ; =0x027FFC10
-	ldrh r1, [r2]
-	cmp r1, #0
-	subeq r1, r2, #0x410
-	subne r1, r2, #0x10
-	ldr r1, [r1]
-	str r1, [sp]
-	ldr r1, [sp]
-	cmp r0, r1
-	addeq sp, sp, #4
-	ldmeqia sp!, {r3, r4, pc}
-	bl EnableIrqFlag
-	mov r4, r0
-	mov r0, #0xe
-	mov r1, #0x11
-	mov r2, #0
-	bl CARDi_PulledOutCallback
-	mov r0, r4
-	bl SetIrqFlag
-	add sp, sp, #4
-	ldmia sp!, {r3, r4, pc}
-	.align 2, 0
-_020846E0: .word 0x027FFC10
-	arm_func_end Cardi_CheckPulledOutCore
-
-	arm_func_start Cardi_SendtoPxi
-Cardi_SendtoPxi: ; 0x020846E4
-	stmdb sp!, {r3, r4, r5, r6, r7, lr}
-	mov r7, r0
-	mov r6, r1
-	mov r1, r7
-	mov r0, #0xe
-	mov r2, #0
-	bl PXI_SendWordByFifo
-	cmp r0, #0
-	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
-	mov r5, #0xe
-	mov r4, #0
-_02084710:
-	mov r0, r6
-	blx SVC_WaitByLoop
-	mov r0, r5
-	mov r1, r7
-	mov r2, r4
-	bl PXI_SendWordByFifo
-	cmp r0, #0
-	bne _02084710
-	ldmia sp!, {r3, r4, r5, r6, r7, pc}
-	arm_func_end Cardi_SendtoPxi
-
-	arm_func_start CTRDGi_InitCommon
-CTRDGi_InitCommon: ; 0x02084734
-	stmdb sp!, {r3, lr}
-	ldr r1, _02084760 ; =_022BC04C
-	mov r3, #0
-	ldr r2, _02084764 ; =0x05000001
-	add r0, sp, #0
-	str r3, [sp]
-	blx SVC_CpuSet
-	bl OS_GetLockID
-	ldr r1, _02084768 ; =_022BC048
-	strh r0, [r1, #6]
-	ldmia sp!, {r3, pc}
-	.align 2, 0
-_02084760: .word _022BC04C
-_02084764: .word 0x05000001
-_02084768: .word _022BC048
-	arm_func_end CTRDGi_InitCommon
-
-	arm_func_start Ctrdg_IsOptionCartridge
-Ctrdg_IsOptionCartridge: ; 0x0208476C
-	stmdb sp!, {r3, lr}
-	bl Ctrdg_IsExisting
-	cmp r0, #0
-	beq _0208478C
-	bl Ctrdgi_IsAgbCartridgeAtInit
-	cmp r0, #0
-	moveq r0, #1
-	ldmeqia sp!, {r3, pc}
-_0208478C:
-	mov r0, #0
-	ldmia sp!, {r3, pc}
-	arm_func_end Ctrdg_IsOptionCartridge
-
-	arm_func_start Ctrdgi_IsAgbCartridgeAtInit
-Ctrdgi_IsAgbCartridgeAtInit: ; 0x02084794
-	ldr r0, _020847A8 ; =0x027FFC30
-	ldrb r0, [r0, #5]
-	mov r0, r0, lsl #0x1f
-	mov r0, r0, lsr #0x1f
-	bx lr
-	.align 2, 0
-_020847A8: .word 0x027FFC30
-	arm_func_end Ctrdgi_IsAgbCartridgeAtInit
-
-	arm_func_start Ctrdg_IsExisting
-Ctrdg_IsExisting: ; 0x020847AC
-	stmdb sp!, {r4, lr}
-	sub sp, sp, #0x10
-	ldr r2, _020848AC ; =0x027FFC30
-	mov r4, #1
-	ldrh r1, [r2]
-	rsb r0, r4, #0x10000
-	cmp r1, r0
-	addeq sp, sp, #0x10
-	moveq r0, #0
-	ldmeqia sp!, {r4, pc}
-	ldrb r0, [r2, #5]
-	mov r0, r0, lsl #0x1e
-	mov r0, r0, lsr #0x1f
-	cmp r0, #1
-	addeq sp, sp, #0x10
-	moveq r0, #0
-	ldmeqia sp!, {r4, pc}
-	ldr r0, _020848B0 ; =_022BC048
-	add r1, sp, #8
-	ldrh r0, [r0, #6]
-	bl CTRDGi_LockByProcessor
-	add r0, sp, #0
-	bl CTRDGi_ChangeLatestAccessCycle
-	mov r0, #0x8000000
-	ldrb r2, [r0, #0xb2]
-	cmp r2, #0x96
-	bne _0208482C
-	ldr r1, _020848AC ; =0x027FFC30
-	ldrh r0, [r0, #0xbe]
-	ldrh r1, [r1]
-	cmp r1, r0
-	bne _02084874
-_0208482C:
-	cmp r2, #0x96
-	beq _0208484C
-	ldr r1, _020848AC ; =0x027FFC30
-	ldr r0, _020848B4 ; =0x0801FFFE
-	ldrh r1, [r1]
-	ldrh r0, [r0]
-	cmp r1, r0
-	bne _02084874
-_0208484C:
-	ldr r2, _020848AC ; =0x027FFC30
-	mov r0, #0x8000000
-	ldr r1, [r2, #8]
-	ldr r0, [r0, #0xac]
-	cmp r1, r0
-	beq _02084888
-	ldrb r0, [r2, #5]
-	mov r0, r0, lsl #0x1f
-	movs r0, r0, lsr #0x1f
-	beq _02084888
-_02084874:
-	ldr r1, _020848AC ; =0x027FFC30
-	mov r4, #0
-	ldrb r0, [r1, #5]
-	orr r0, r0, #2
-	strb r0, [r1, #5]
-_02084888:
-	add r0, sp, #0
-	bl CTRDGi_RestoreAccessCycle
-	ldr r0, _020848B0 ; =_022BC048
-	add r1, sp, #8
-	ldrh r0, [r0, #6]
-	bl CTRDGi_UnlockByProcessor
-	mov r0, r4
-	add sp, sp, #0x10
-	ldmia sp!, {r4, pc}
-	.align 2, 0
-_020848AC: .word 0x027FFC30
-_020848B0: .word _022BC048
-_020848B4: .word 0x0801FFFE
-	arm_func_end Ctrdg_IsExisting
-
-	arm_func_start CTRDGi_ChangeLatestAccessCycle
-CTRDGi_ChangeLatestAccessCycle: ; 0x020848B8
-	ldr r2, _020848FC ; =0x04000204
-	ldrh r1, [r2]
-	and r1, r1, #0xc
-	mov r1, r1, asr #2
-	str r1, [r0]
-	ldrh r1, [r2]
-	and r1, r1, #0x10
-	mov r1, r1, asr #4
-	str r1, [r0, #4]
-	ldrh r0, [r2]
-	bic r0, r0, #0xc
-	orr r0, r0, #0xc
-	strh r0, [r2]
-	ldrh r0, [r2]
-	bic r0, r0, #0x10
-	strh r0, [r2]
-	bx lr
-	.align 2, 0
-_020848FC: .word 0x04000204
-	arm_func_end CTRDGi_ChangeLatestAccessCycle
-
-	arm_func_start CTRDGi_RestoreAccessCycle
-CTRDGi_RestoreAccessCycle: ; 0x02084900
-	ldr r3, _02084930 ; =0x04000204
-	ldr r2, [r0]
-	ldrh r1, [r3]
-	bic r1, r1, #0xc
-	orr r1, r1, r2, lsl #2
-	strh r1, [r3]
-	ldrh r1, [r3]
-	ldr r2, [r0, #4]
-	bic r0, r1, #0x10
-	orr r0, r0, r2, lsl #4
-	strh r0, [r3]
-	bx lr
-	.align 2, 0
-_02084930: .word 0x04000204
-	arm_func_end CTRDGi_RestoreAccessCycle
-
-	arm_func_start CTRDGi_LockByProcessor
-CTRDGi_LockByProcessor: ; 0x02084934
-	stmdb sp!, {r3, r4, r5, r6, r7, lr}
-	ldr r5, _0208498C ; =0x027FFFE8
-	mov r7, r0
-	mov r6, r1
-	mov r4, #1
-_02084948:
-	bl EnableIrqFlag
-	str r0, [r6, #4]
-	mov r0, r5
-	bl OS_ReadOwnerOfLockWord
-	ands r0, r0, #0x40
-	str r0, [r6]
-	ldmneia sp!, {r3, r4, r5, r6, r7, pc}
-	mov r0, r7
-	bl OS_TryLockCartridge
-	cmp r0, #0
-	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
-	ldr r0, [r6, #4]
-	bl SetIrqFlag
-	mov r0, r4
-	blx SVC_WaitByLoop
-	b _02084948
-_02084988:
-	ldmia sp!, {r3, r4, r5, r6, r7, pc}
-	.align 2, 0
-_0208498C: .word 0x027FFFE8
-	arm_func_end CTRDGi_LockByProcessor
-
-	arm_func_start CTRDGi_UnlockByProcessor
-CTRDGi_UnlockByProcessor: ; 0x02084990
-	stmdb sp!, {r4, lr}
-	mov r4, r1
-	ldr r1, [r4]
-	cmp r1, #0
-	bne _020849A8
-	bl OS_UnlockCartridgeVeneer
-_020849A8:
-	ldr r0, [r4, #4]
-	bl SetIrqFlag
-	ldmia sp!, {r4, pc}
-	arm_func_end CTRDGi_UnlockByProcessor
-
-	arm_func_start CTRDGi_SendtoPxi
-CTRDGi_SendtoPxi: ; 0x020849B4
-	stmdb sp!, {r3, r4, r5, r6, r7, lr}
-	mov r7, r0
-	mov r1, r7
-	mov r0, #0xd
-	mov r2, #0
-	bl PXI_SendWordByFifo
-	cmp r0, #0
-	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
-	mov r6, #1
-	mov r5, #0xd
-	mov r4, #0
-_020849E0:
-	mov r0, r6
-	blx SVC_WaitByLoop
-	mov r0, r5
-	mov r1, r7
-	mov r2, r4
-	bl PXI_SendWordByFifo
-	cmp r0, #0
-	bne _020849E0
-	ldmia sp!, {r3, r4, r5, r6, r7, pc}
-	arm_func_end CTRDGi_SendtoPxi
-
-	arm_func_start Ctrdg_Enable
-Ctrdg_Enable: ; 0x02084A04
-	stmdb sp!, {r3, r4, r5, lr}
-	mov r5, r0
-	bl EnableIrqFlag
-	ldr r1, _02084A48 ; =_022BC048
-	mov r4, r0
-	str r5, [r1]
-	bl Ctrdg_IsOptionCartridge
-	cmp r0, #0
-	bne _02084A3C
-	cmp r5, #0
-	movne r1, #0x1000
-	moveq r1, #0x5000
-	mov r0, #0xf000
-	bl OS_SetDPermissionsForProtectionRegion
-_02084A3C:
-	mov r0, r4
-	bl SetIrqFlag
-	ldmia sp!, {r3, r4, r5, pc}
-	.align 2, 0
-_02084A48: .word _022BC048
-	arm_func_end Ctrdg_Enable
-
-	arm_func_start CTRDG_Init
-CTRDG_Init: ; 0x02084A4C
-	stmdb sp!, {r3, r4, r5, lr}
-	ldr r0, _02084AEC ; =_022BC060
-	ldr r1, [r0, #8]
-	cmp r1, #0
-	ldmneia sp!, {r3, r4, r5, pc}
-	mov r1, #1
-	str r1, [r0, #8]
-	bl CTRDGi_InitCommon
-	ldr r0, _02084AEC ; =_022BC060
-	mov r1, #0
-	str r1, [r0, #0xc]
-	bl PXI_Init
-	mov r5, #0xd
-	mov r4, #1
-_02084A84:
-	mov r0, r5
-	mov r1, r4
-	bl PXI_IsCallbackReady
-	cmp r0, #0
-	beq _02084A84
-	ldr r1, _02084AF0 ; =CTRDGi_CallbackForInitModuleInfo
-	mov r0, #0xd
-	bl PXI_SetFifoRecvCallback
-	bl CTRDGi_InitModuleInfo
-	mov r0, #0xd
-	mov r1, #0
-	bl PXI_SetFifoRecvCallback
-	ldr r1, _02084AF4 ; =CTRDGi_PulledOutCallback
-	mov r0, #0xd
-	bl PXI_SetFifoRecvCallback
-	ldr r1, _02084AEC ; =_022BC060
-	mov r2, #0
-	ldr r0, _02084AF8 ; =_022BC140
-	str r2, [r1, #0x18]
-	bl Ctrdgi_InitTaskThread
-	ldr r1, _02084AFC ; =_02084D90
-	mov r0, #0x11
-	bl PXI_SetFifoRecvCallback
-	mov r0, #0
-	bl Ctrdg_Enable
-	ldmia sp!, {r3, r4, r5, pc}
-	.align 2, 0
-_02084AEC: .word _022BC060
-_02084AF0: .word CTRDGi_CallbackForInitModuleInfo
-_02084AF4: .word CTRDGi_PulledOutCallback
-_02084AF8: .word _022BC140
-_02084AFC: .word Ctrdgi_CallbackForSetPhi
-	arm_func_end CTRDG_Init
-
-	arm_func_start CTRDGi_InitModuleInfo
-CTRDGi_InitModuleInfo: ; 0x02084B00
-	stmdb sp!, {r3, r4, r5, r6, r7, lr}
-	sub sp, sp, #0x10
-	ldr r0, _02084CC8 ; =_022BC060
-	ldr r1, [r0]
-	cmp r1, #0
-	addne sp, sp, #0x10
-	ldmneia sp!, {r3, r4, r5, r6, r7, pc}
-	ldr r1, _02084CCC ; =0x04000300
-	mov r2, #1
-	ldrh r1, [r1]
-	str r2, [r0]
-	tst r1, #1
-	addeq sp, sp, #0x10
-	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
-	mov r0, #0x40000
-	bl OS_SetIrqMask
-	ldr r3, _02084CD0 ; =0x04000208
-	mov r2, #1
-	ldrh r5, [r3]
-	ldr r1, _02084CD4 ; =_022BC04C
-	mov r4, r0
-	strh r2, [r3]
-	ldrh r0, [r1, #2]
-	add r1, sp, #8
-	bl CTRDGi_LockByProcessor
-	ldr r1, _02084CD8 ; =0x04000204
-	add r0, sp, #0
-	ldrh r1, [r1]
-	and r1, r1, #0x8000
-	mov r6, r1, asr #0xf
-	bl CTRDGi_ChangeLatestAccessCycle
-	ldr r3, _02084CD8 ; =0x04000204
-	ldr r0, _02084CDC ; =_022BC080
-	ldrh r2, [r3]
-	add r0, r0, #0x80
-	mov r1, #0x40
-	bic r2, r2, #0x8000
-	strh r2, [r3]
-	bl DC_InvalidateRange
-	ldr r2, _02084CDC ; =_022BC080
-	ldr r1, _02084CE0 ; =0x08000080
-	mov r0, #1
-	mov r3, #0x40
-	add r2, r2, #0x80
-	bl MI_DmaCopy16
-	ldr r2, _02084CD8 ; =0x04000204
-	add r0, sp, #0
-	ldrh r1, [r2]
-	bic r1, r1, #0x8000
-	orr r1, r1, r6, lsl #15
-	strh r1, [r2]
-	bl CTRDGi_RestoreAccessCycle
-	ldr r0, _02084CD4 ; =_022BC04C
-	add r1, sp, #8
-	ldrh r0, [r0, #2]
-	bl CTRDGi_UnlockByProcessor
-	ldr r1, _02084CE4 ; =0x027FFF9B
-	ldrb r0, [r1]
-	cmp r0, #0
-	bne _02084BFC
-	ldrb r0, [r1, #-1]
-	cmp r0, #0
-	bne _02084C60
-_02084BFC:
-	ldr r3, _02084CDC ; =_022BC080
-	ldr r6, _02084CE8 ; =0x027FFC30
-	ldrh r0, [r3, #0xbe]
-	mov r2, #0
-	strh r0, [r6]
-	b _02084C28
-_02084C14:
-	add r0, r3, r2
-	ldrb r1, [r0, #0xb5]
-	add r0, r6, r2
-	add r2, r2, #1
-	strb r1, [r0, #2]
-_02084C28:
-	cmp r2, #3
-	blt _02084C14
-	ldrh r0, [r3, #0xb0]
-	strh r0, [r6, #6]
-	ldr r0, [r3, #0xac]
-	str r0, [r6, #8]
-	bl Ctrdg_IsExisting
-	cmp r0, #0
-	movne r2, #1
-	ldr r1, _02084CE4 ; =0x027FFF9B
-	moveq r2, #0
-	mov r0, #1
-	strb r2, [r1]
-	strb r0, [r1, #-1]
-_02084C60:
-	ldr r0, _02084CEC ; =0xFFFF0020
-	ldr r1, _02084CF0 ; =_022BC084
-	mov r2, #0x9c
-	bl MTi_CpuCopy32
-	bl DC_FlushAll
-	ldr r0, _02084CDC ; =_022BC080
-	add r0, r0, #0xfe000000
-	mov r0, r0, lsr #5
-	mov r0, r0, lsl #6
-	orr r0, r0, #1
-	bl CTRDGi_SendtoPxi
-	mov r7, #1
-	ldr r6, _02084CD4 ; =_022BC04C
-	b _02084CA0
-_02084C98:
-	mov r0, r7
-	blx SVC_WaitByLoop
-_02084CA0:
-	ldrh r0, [r6]
-	cmp r0, #1
-	bne _02084C98
-	ldr r2, _02084CD0 ; =0x04000208
-	mov r0, r4
-	ldrh r1, [r2]
-	strh r5, [r2]
-	bl OS_SetIrqMask
-	add sp, sp, #0x10
-	ldmia sp!, {r3, r4, r5, r6, r7, pc}
-	.align 2, 0
-_02084CC8: .word _022BC060
-_02084CCC: .word 0x04000300
-_02084CD0: .word 0x04000208
-_02084CD4: .word _022BC04C
-_02084CD8: .word 0x04000204
-_02084CDC: .word _022BC080
-_02084CE0: .word 0x08000080
-_02084CE4: .word 0x027FFF9B
-_02084CE8: .word 0x027FFC30
-_02084CEC: .word 0xFFFF0020
-_02084CF0: .word _022BC084
-	arm_func_end CTRDGi_InitModuleInfo
-
-	arm_func_start CTRDGi_CallbackForInitModuleInfo
-CTRDGi_CallbackForInitModuleInfo: ; 0x02084CF4
-	stmdb sp!, {r3, lr}
-	and r0, r1, #0x3f
-	cmp r0, #1
-	bne _02084D14
-	ldr r0, _02084D1C ; =_022BC04C
-	mov r1, #1
-	strh r1, [r0]
-	ldmia sp!, {r3, pc}
-_02084D14:
-	bl WaitForever2
-	ldmia sp!, {r3, pc}
-	.align 2, 0
-_02084D1C: .word _022BC04C
-	arm_func_end CTRDGi_CallbackForInitModuleInfo
-
-	arm_func_start CTRDGi_PulledOutCallback
-CTRDGi_PulledOutCallback: ; 0x02084D20
-	stmdb sp!, {r3, lr}
-	and r0, r1, #0x3f
-	cmp r0, #0x11
-	bne _02084D70
-	ldr r0, _02084D78 ; =_022BC060
-	ldr r1, [r0, #0xc]
-	cmp r1, #0
-	ldmneia sp!, {r3, pc}
-	ldr r1, [r0, #0x18]
-	mov r0, #0
-	cmp r1, #0
-	beq _02084D54
-	blx r1
-_02084D54:
-	cmp r0, #0
-	beq _02084D60
-	bl CTRDG_TerminateForPulledOut
-_02084D60:
-	ldr r0, _02084D78 ; =_022BC060
-	mov r1, #1
-	str r1, [r0, #0xc]
-	ldmia sp!, {r3, pc}
-_02084D70:
-	bl WaitForever2
-	ldmia sp!, {r3, pc}
-	.align 2, 0
-_02084D78: .word _022BC060
-	arm_func_end CTRDGi_PulledOutCallback
-
-	arm_func_start CTRDG_TerminateForPulledOut
-CTRDG_TerminateForPulledOut: ; 0x02084D7C
-	stmdb sp!, {r3, lr}
-	mov r0, #2
-	bl CTRDGi_SendtoPxi
-	bl WaitForever2
-	ldmia sp!, {r3, pc}
-	arm_func_end CTRDG_TerminateForPulledOut
-
-	arm_func_start Ctrdgi_CallbackForSetPhi
-Ctrdgi_CallbackForSetPhi: ; 0x02084D90
-	ldr r0, _02084DA0 ; =_022BC060
-	mov r1, #0
-	str r1, [r0, #4]
-	bx lr
-	.align 2, 0
-_02084DA0: .word _022BC060
-	arm_func_end Ctrdgi_CallbackForSetPhi
-
-	arm_func_start Ctrdgi_InitTaskThread
-Ctrdgi_InitTaskThread: ; 0x02084DA4
-	stmdb sp!, {r3, r4, r5, lr}
-	sub sp, sp, #8
-	mov r5, r0
-	bl EnableIrqFlag
-	ldr r1, _02084E20 ; =_022BC228
-	mov r4, r0
-	ldr r0, [r1]
-	cmp r0, #0
-	bne _02084E10
-	add r0, r5, #0xc4
-	str r5, [r1]
-	bl Ctrdgi_InitTaskInfo
-	ldr r0, _02084E24 ; =_022BC22C
-	bl Ctrdgi_InitTaskInfo
-	mov r0, #0
-	str r0, [r5, #0xc0]
-	mov r2, #0x400
-	ldr r1, _02084E28 ; =Ctrdgi_TaskThread
-	ldr r3, _02084E2C ; =_022BC650
-	mov r0, r5
-	str r2, [sp]
-	mov r2, #0x14
-	str r2, [sp, #4]
-	mov r2, r5
-	bl OS_CreateThread
-	mov r0, r5
-	bl OS_WakeupThreadDirect
-_02084E10:
-	mov r0, r4
-	bl SetIrqFlag
-	add sp, sp, #8
-	ldmia sp!, {r3, r4, r5, pc}
-	.align 2, 0
-_02084E20: .word _022BC228
-_02084E24: .word _022BC22C
-_02084E28: .word Ctrdgi_TaskThread
-_02084E2C: .word _022BC650
-	arm_func_end Ctrdgi_InitTaskThread
-
-	arm_func_start Ctrdgi_InitTaskInfo
-Ctrdgi_InitTaskInfo: ; 0x02084E30
-	ldr ip, _02084E40 ; =MI_CpuFill8
-	mov r1, #0
-	mov r2, #0x24
-	bx ip
-	.align 2, 0
-_02084E40: .word MI_CpuFill8
-	arm_func_end Ctrdgi_InitTaskInfo
-
-	arm_func_start Ctrdgi_TaskThread
-Ctrdgi_TaskThread: ; 0x02084E44
-	stmdb sp!, {r4, r5, r6, r7, r8, sb, sl, fp, lr}
-	sub sp, sp, #0x24
-	mov r4, #0
-	mov r8, r0
-	add r6, sp, #0
-	mov sl, r4
-	mov sb, r4
-	mov r5, r4
-	mov fp, #0x24
-_02084E68:
-	mov r0, r6
-	mov r1, r5
-	mov r2, fp
-	bl MI_CpuFill8
-	bl EnableIrqFlag
-	ldr r1, [r8, #0xc0]
-	mov r7, r0
-	cmp r1, #0
-	bne _02084EA0
-_02084E8C:
-	mov r0, r4
-	bl OS_SleepThread
-	ldr r0, [r8, #0xc0]
-	cmp r0, #0
-	beq _02084E8C
-_02084EA0:
-	ldr lr, [r8, #0xc0]
-	add ip, sp, #0
-	ldmia lr!, {r0, r1, r2, r3}
-	stmia ip!, {r0, r1, r2, r3}
-	ldmia lr!, {r0, r1, r2, r3}
-	stmia ip!, {r0, r1, r2, r3}
-	ldr r1, [lr]
-	mov r0, r7
-	str r1, [ip]
-	bl SetIrqFlag
-	ldr r1, [sp]
-	cmp r1, #0
-	beq _02084EE0
-	mov r0, r6
-	blx r1
-	str r0, [sp, #8]
-_02084EE0:
-	bl EnableIrqFlag
-	ldr r2, [sp, #4]
-	ldr r1, _02084F30 ; =_022BC228
-	mov r7, r0
-	strb sl, [r1, #0x26]
-	cmp r2, #0
-	beq _02084F04
-	mov r0, r6
-	blx r2
-_02084F04:
-	ldr r0, _02084F30 ; =_022BC228
-	ldr r0, [r0]
-	cmp r0, #0
-	beq _02084F24
-	mov r0, r7
-	str sb, [r8, #0xc0]
-	bl SetIrqFlag
-	b _02084E68
-_02084F24:
-	bl OS_ExitThread
-	add sp, sp, #0x24
-	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, fp, pc}
-	.align 2, 0
-_02084F30: .word _022BC228
-	arm_func_end Ctrdgi_TaskThread
-
-	arm_func_start Math_CountPopulation
-Math_CountPopulation: ; 0x02084F34
-	ldr r1, _02084F6C ; =0x55555555
-	ldr r2, _02084F70 ; =0x33333333
-	and r1, r1, r0, lsr #1
-	sub r0, r0, r1
-	and r1, r0, r2
-	and r0, r2, r0, lsr #2
-	add r1, r1, r0
-	ldr r0, _02084F74 ; =0x0F0F0F0F
-	add r1, r1, r1, lsr #4
-	and r0, r1, r0
-	add r0, r0, r0, lsr #8
-	add r0, r0, r0, lsr #16
-	and r0, r0, #0xff
-	bx lr
-	.align 2, 0
-_02084F6C: .word 0x55555555
-_02084F70: .word 0x33333333
-_02084F74: .word 0x0F0F0F0F
-	arm_func_end Math_CountPopulation
-
-	arm_func_start Math_CalcSha1
-Math_CalcSha1: ; 0x02084F78
-	stmdb sp!, {r4, r5, r6, lr}
-	sub sp, sp, #0x68
-	mov r6, r0
-	add r0, sp, #0
-	mov r5, r1
-	mov r4, r2
-	bl Dgt_Hash2Init
-	add r0, sp, #0
-	mov r1, r5
-	mov r2, r4
-	bl Dgt_Hash2Update
-	add r0, sp, #0
-	mov r1, r6
-	bl Dgt_Hash2GetHash
-	add sp, sp, #0x68
-	ldmia sp!, {r4, r5, r6, pc}
-	arm_func_end Math_CalcSha1
-
-	arm_func_start Mathi_Crc8InitTable
-Mathi_Crc8InitTable: ; 0x02084FB8
-	stmdb sp!, {r3, lr}
-	mov ip, #0
-	mov r2, ip
-_02084FC4:
-	mov r3, ip
-	mov lr, r2
-_02084FCC:
-	tst r3, #0x80
-	eorne r3, r1, r3, lsl #1
-	add lr, lr, #1
-	moveq r3, r3, lsl #1
-	cmp lr, #8
-	blo _02084FCC
-	strb r3, [r0, ip]
-	add ip, ip, #1
-	cmp ip, #0x100
-	blo _02084FC4
-	ldmia sp!, {r3, pc}
-	arm_func_end Mathi_Crc8InitTable
-
-	arm_func_start Mathi_Crc8Update
-Mathi_Crc8Update: ; 0x02084FF8
-	stmdb sp!, {r4, lr}
-	cmp r3, #0
-	ldrb lr, [r1]
-	mov r4, #0
-	bls _02085028
-_0208500C:
-	ldrb ip, [r2], #1
-	add r4, r4, #1
-	cmp r4, r3
-	eor ip, lr, ip
-	and ip, ip, #0xff
-	ldrb lr, [r0, ip]
-	blo _0208500C
-_02085028:
-	strb lr, [r1]
-	ldmia sp!, {r4, pc}
-	arm_func_end Mathi_Crc8Update
-
-	arm_func_start Mathi_Crc16InitTable
-Mathi_Crc16InitTable: ; 0x02085030
-	stmdb sp!, {r3, lr}
-	mov lr, #0
-	mov r3, lr
-_0208503C:
-	mov ip, lr
-	mov r2, r3
-_02085044:
-	tst ip, #1
-	eorne ip, r1, ip, lsr #1
-	add r2, r2, #1
-	moveq ip, ip, lsr #1
-	cmp r2, #8
-	blo _02085044
-	mov r2, lr, lsl #1
-	add lr, lr, #1
-	strh ip, [r0, r2]
-	cmp lr, #0x100
-	blo _0208503C
-	ldmia sp!, {r3, pc}
-	arm_func_end Mathi_Crc16InitTable
-
-	arm_func_start Mathi_Crc16Update
-Mathi_Crc16Update: ; 0x02085074
-	stmdb sp!, {r4, lr}
-	cmp r3, #0
-	ldrh lr, [r1]
-	mov r4, #0
-	bls _020850AC
-_02085088:
-	ldrb ip, [r2], #1
-	add r4, r4, #1
-	cmp r4, r3
-	eor ip, lr, ip
-	mov ip, ip, lsl #0x18
-	mov ip, ip, lsr #0x17
-	ldrh ip, [r0, ip]
-	eor lr, ip, lr, lsr #8
-	blo _02085088
-_020850AC:
-	strh lr, [r1]
-	ldmia sp!, {r4, pc}
-	arm_func_end Mathi_Crc16Update
-
-	arm_func_start Mathi_Crc32InitTable
-Mathi_Crc32InitTable: ; 0x020850B4
-	stmdb sp!, {r3, lr}
-	mov ip, #0
-	mov r2, ip
-_020850C0:
-	mov r3, ip
-	mov lr, r2
-_020850C8:
-	tst r3, #1
-	eorne r3, r1, r3, lsr #1
-	add lr, lr, #1
-	moveq r3, r3, lsr #1
-	cmp lr, #8
-	blo _020850C8
-	str r3, [r0, ip, lsl #2]
-	add ip, ip, #1
-	cmp ip, #0x100
-	blo _020850C0
-	ldmia sp!, {r3, pc}
-	arm_func_end Mathi_Crc32InitTable
-
-	arm_func_start Mathi_Crc32Update
-Mathi_Crc32Update: ; 0x020850F4
-	stmdb sp!, {r4, lr}
-	cmp r3, #0
-	ldr lr, [r1]
-	mov r4, #0
-	bls _02085128
-_02085108:
-	ldrb ip, [r2], #1
-	add r4, r4, #1
-	cmp r4, r3
-	eor ip, lr, ip
-	and ip, ip, #0xff
-	ldr ip, [r0, ip, lsl #2]
-	eor lr, ip, lr, lsr #8
-	blo _02085108
-_02085128:
-	str lr, [r1]
-	ldmia sp!, {r4, pc}
-	arm_func_end Mathi_Crc32Update
-
-	arm_func_start Math_CalcCrc8
-Math_CalcCrc8: ; 0x02085130
-	stmdb sp!, {r3, lr}
-	mov lr, r1
-	mov ip, #0
-	mov r3, r2
-	add r1, sp, #0
-	mov r2, lr
-	strb ip, [sp]
-	bl Mathi_Crc8Update
-	ldrb r0, [sp]
-	ldmia sp!, {r3, pc}
-	arm_func_end Math_CalcCrc8
-
-	arm_func_start Math_CalcCrc16
-Math_CalcCrc16: ; 0x02085158
-	stmdb sp!, {r3, lr}
-	mov lr, r1
-	mov ip, #0
-	mov r3, r2
-	add r1, sp, #0
-	mov r2, lr
-	strh ip, [sp]
-	bl Mathi_Crc16Update
-	ldrh r0, [sp]
-	ldmia sp!, {r3, pc}
-	arm_func_end Math_CalcCrc16
-
-	arm_func_start Math_CalcCrc32
-Math_CalcCrc32: ; 0x02085180
-	stmdb sp!, {r3, lr}
-	mov lr, r1
-	mvn ip, #0
-	mov r3, r2
-	add r1, sp, #0
-	mov r2, lr
-	str ip, [sp]
-	bl Mathi_Crc32Update
-	ldr r0, [sp]
-	mvn r0, r0
-	ldmia sp!, {r3, pc}
-	arm_func_end Math_CalcCrc32
-
-	arm_func_start sub_020851AC
-sub_020851AC: ; 0x020851AC
-	stmdb sp!, {r4, lr}
-	sub sp, sp, #8
-	movs r4, r0
-	addeq sp, sp, #8
-	moveq r0, #0
-	ldmeqia sp!, {r4, pc}
-	ldrh r0, [r4, #0x3c]
-	cmp r0, #0
-	addeq sp, sp, #8
-	moveq r0, #0
-	ldmeqia sp!, {r4, pc}
-	add r1, sp, #0
-	add r0, r4, #0x50
-	mov r2, #8
-	bl MI_CpuCopy8
-	add r0, sp, #0
-	mov r1, #8
-	bl DC_StoreRange
-	ldr r0, [r4, #0x44]
-	cmp r0, #0
-	bne _02085230
-	ldrh r1, [sp]
-	ldr r0, _0208523C ; =0x00002348
-	cmp r1, r0
-	ldrneh r1, [sp]
-	ldrne r0, _02085240 ; =0x0000BD8A
-	cmpne r1, r0
-	bne _02085230
-	ldrh r0, [sp, #6]
-	cmp r0, #4
-	addeq sp, sp, #8
-	moveq r0, #1
-	ldmeqia sp!, {r4, pc}
-_02085230:
-	mov r0, #0
-	add sp, sp, #8
-	ldmia sp!, {r4, pc}
-	.align 2, 0
-_0208523C: .word 0x00002348
-_02085240: .word 0x0000BD8A
-	arm_func_end sub_020851AC
-
-	arm_func_start Std_CopyLString
-Std_CopyLString: ; 0x02085244
-	stmdb sp!, {r4, lr}
-	sub ip, r2, #1
-	mov r4, r1
-	cmp ip, #0
-	mov lr, #0
-	ble _02085280
-_0208525C:
-	ldrsb r3, [r4]
-	strb r3, [r0, lr]
-	ldrsb r3, [r4]
-	cmp r3, #0
-	beq _02085280
-	add lr, lr, #1
-	cmp lr, ip
-	add r4, r4, #1
-	blt _0208525C
-_02085280:
-	sub r3, r2, #1
-	cmp lr, r3
-	blt _02085298
-	cmp r2, #0
-	movne r2, #0
-	strneb r2, [r0, lr]
-_02085298:
-	mov r0, r1
-	bl Std_GetStringLength
-	ldmia sp!, {r4, pc}
-	arm_func_end Std_CopyLString
-
-	arm_func_start Std_GetStringLength
-Std_GetStringLength: ; 0x020852A4
-	ldrsb r1, [r0]
-	mov r2, #0
-	cmp r1, #0
-	beq _020852C4
-_020852B4:
-	add r2, r2, #1
-	ldrsb r1, [r0, r2]
-	cmp r1, #0
-	bne _020852B4
-_020852C4:
-	mov r0, r2
-	bx lr
-	arm_func_end Std_GetStringLength
-
-	arm_func_start Std_CompareString__020852CC
-Std_CompareString__020852CC: ; 0x020852CC
-	b _020852D8
-_020852D0:
-	add r0, r0, #1
-	add r1, r1, #1
-_020852D8:
-	ldrsb r3, [r1]
-	ldrsb r2, [r0]
-	cmp r2, r3
-	bne _020852F0
-	cmp r2, #0
-	bne _020852D0
-_020852F0:
-	sub r0, r2, r3
-	bx lr
-	arm_func_end Std_CompareString__020852CC
-
-	arm_func_start Std_CompareNString
-Std_CompareNString: ; 0x020852F8
-	stmdb sp!, {r3, lr}
-	cmp r2, #0
-	beq _02085330
-	cmp r2, #0
-	mov lr, #0
-	ble _02085330
-_02085310:
-	ldrb ip, [r0, lr]
-	ldrb r3, [r1, lr]
-	cmp ip, r3
-	subne r0, ip, r3
-	ldmneia sp!, {r3, pc}
-	add lr, lr, #1
-	cmp lr, r2
-	blt _02085310
-_02085330:
-	mov r0, #0
-	ldmia sp!, {r3, pc}
-	arm_func_end Std_CompareNString
-
-	arm_func_start Std_TsScanf
-Std_TsScanf: ; 0x02085338
-	stmdb sp!, {r0, r1, r2, r3}
-	stmdb sp!, {r3, lr}
-	add r2, sp, #0xc
-	bic r2, r2, #3
-	ldr r1, [sp, #0xc]
-	add r2, r2, #4
-	bl Std_TvsScanf
-	ldmia sp!, {r3, lr}
-	add sp, sp, #0x10
-	bx lr
-	arm_func_end Std_TsScanf
-
-	arm_func_start Stdi_IsSpace
-Stdi_IsSpace: ; 0x02085360
-	sub r3, r0, #9
-	cmp r3, #0x17
-	mov r0, #0
-	bxhi lr
-	ldr r1, _02085384 ; =0x0080001F
-	mov r2, #1
-	tst r1, r2, lsl r3
-	movne r0, r2
-	bx lr
-	.align 2, 0
-_02085384: .word 0x0080001F
-	arm_func_end Stdi_IsSpace
-
-	arm_func_start Stdi_FillBitset
-Stdi_FillBitset: ; 0x02085388
-	stmdb sp!, {r3, r4, r5, lr}
-	cmp r1, r2
-	ldmhsia sp!, {r3, r4, r5, pc}
-	and r3, r2, #0x1f
-	mov ip, #1
-	mov r3, ip, lsl r3
-	sub r5, r3, #1
-	mvn ip, #0
-_020853A8:
-	and r3, r1, #0x1f
-	mov lr, r1, lsr #5
-	mov r4, ip, lsl r3
-	add r1, lr, #1
-	cmp r2, r1, lsl #5
-	ldr r3, [r0, lr, lsl #2]
-	andlo r4, r4, r5
-	mov r1, r1, lsl #5
-	orr r3, r3, r4
-	cmp r1, r2
-	str r3, [r0, lr, lsl #2]
-	blo _020853A8
-	ldmia sp!, {r3, r4, r5, pc}
-	arm_func_end Stdi_FillBitset
-
-	arm_func_start Std_TvsScanf
-Std_TvsScanf: ; 0x020853DC
-	stmdb sp!, {r4, r5, r6, r7, r8, sb, sl, fp, lr}
-	sub sp, sp, #0x34
-	mov r8, r1
-	ldrsb r4, [r8]
-	mov sb, r0
-	mov r0, #0
-	str r0, [sp, #0xc]
-	str r2, [sp]
-	str sb, [sp, #0x10]
-	str r0, [sp, #4]
-	cmp r4, #0
-	beq _02085AD4
-_0208540C:
-	mov r0, r4
-	bl Stdi_IsSpace
-	cmp r0, #0
-	beq _02085460
-	ldrsb r0, [r8]
-	bl Stdi_IsSpace
-	cmp r0, #0
-	beq _0208543C
-_0208542C:
-	ldrsb r0, [r8, #1]!
-	bl Stdi_IsSpace
-	cmp r0, #0
-	bne _0208542C
-_0208543C:
-	ldrsb r0, [sb]
-	bl Stdi_IsSpace
-	cmp r0, #0
-	beq _02085AC8
-_0208544C:
-	ldrsb r0, [sb, #1]!
-	bl Stdi_IsSpace
-	cmp r0, #0
-	bne _0208544C
-	b _02085AC8
-_02085460:
-	cmp r4, #0x25
-	beq _020854A0
-	ldrsb r0, [sb]
-	cmp r4, r0
-	bne _02085AD4
-	and r0, r4, #0xff
-	eor r0, r0, #0x20
-	sub r0, r0, #0xa1
-	cmp r0, #0x3c
-	bhs _02085494
-	ldrsb r0, [sb, #1]!
-	cmp r4, r0
-	bne _02085AD4
-_02085494:
-	add sb, sb, #1
-	add r8, r8, #1
-	b _02085AC8
-_020854A0:
-	ldrsb r0, [r8, #1]
-	cmp r0, #0x25
-	bne _020854C0
-	ldrsb r0, [sb]
-	cmp r4, r0
-	bne _02085AD4
-	add r8, r8, #2
-	b _02085AC8
-_020854C0:
-	ldrsb r0, [r8, #1]!
-	mov sl, #0
-	mov r5, sl
-	cmp r0, #0x2a
-	mov fp, sl
-	mov r6, sl
-	orreq r5, sl, #0x2000
-	ldreqsb r0, [r8, #1]!
-	mov r1, #0xa
-	b _020854F4
-_020854E8:
-	mla r2, r6, r1, r0
-	ldrsb r0, [r8, #1]!
-	sub r6, r2, #0x30
-_020854F4:
-	cmp r0, #0x30
-	blt _02085504
-	cmp r0, #0x39
-	ble _020854E8
-_02085504:
-	cmp r0, #0x68
-	beq _02085518
-	cmp r0, #0x6c
-	beq _02085530
-	b _02085544
-_02085518:
-	ldrsb r0, [r8, #1]!
-	cmp r0, #0x68
-	orrne r5, r5, #0x40
-	orreq r5, r5, #0x100
-	ldreqsb r0, [r8, #1]!
-	b _02085544
-_02085530:
-	ldrsb r0, [r8, #1]!
-	cmp r0, #0x6c
-	orrne r5, r5, #0x20
-	ldreqsb r0, [r8, #1]!
-	orreq r5, r5, #0x80
-_02085544:
-	cmp r0, #0x69
-	bgt _02085590
-	cmp r0, #0x64
-	blt _02085564
-	beq _020855D8
-	cmp r0, #0x69
-	beq _020855E0
-	b _02085AD4
-_02085564:
-	cmp r0, #0x5b
-	bgt _02085584
-	cmp r0, #0x58
-	blt _02085AD4
-	beq _020855FC
-	cmp r0, #0x5b
-	beq _020858D0
-	b _02085AD4
-_02085584:
-	cmp r0, #0x63
-	beq _020857D8
-	b _02085AD4
-_02085590:
-	cmp r0, #0x6e
-	bgt _020855A0
-	beq _02085608
-	b _02085AD4
-_020855A0:
-	sub r1, r0, #0x6f
-	cmp r1, #9
-	addls pc, pc, r1, lsl #2
-	b _02085AD4
-_020855B0: ; jump table
-	b _020855E8 ; case 0
-	b _020855FC ; case 1
-	b _02085AD4 ; case 2
-	b _02085AD4 ; case 3
-	b _020857D8 ; case 4
-	b _02085AD4 ; case 5
-	b _020855F0 ; case 6
-	b _02085AD4 ; case 7
-	b _02085AD4 ; case 8
-	b _020855FC ; case 9
-_020855D8:
-	mov r4, #0xa
-	b _0208562C
-_020855E0:
-	mvn r4, #0
-	b _0208562C
-_020855E8:
-	mov r4, #8
-	b _0208562C
-_020855F0:
-	orr r5, r5, #0x1000
-	mov r4, #0xa
-	b _0208562C
-_020855FC:
-	orr r5, r5, #0x1000
-	mov r4, #0x10
-	b _0208562C
-_02085608:
-	tst r5, #0x2000
-	ldreq r0, [sp, #4]
-	add r8, r8, #1
-	subeq r0, r0, #1
-	streq r0, [sp, #4]
-	ldr r0, [sp, #0x10]
-	sub sl, sb, r0
-	mov fp, sl, asr #0x1f
-	b _0208574C
-_0208562C:
-	ldrsb r7, [sb]
-	add r8, r8, #1
-	mov r0, r7
-	bl Stdi_IsSpace
-	cmp r0, #0
-	beq _02085658
-_02085644:
-	ldrsb r7, [sb, #1]!
-	mov r0, r7
-	bl Stdi_IsSpace
-	cmp r0, #0
-	bne _02085644
-_02085658:
-	cmp r7, #0x2b
-	orreq r5, r5, #2
-	beq _02085670
-	cmp r7, #0x2d
-	bne _02085678
-	orr r5, r5, #8
-_02085670:
-	ldrsb r7, [sb, #1]!
-	b _02085658
-_02085678:
-	mvn r0, #0
-	cmp r4, r0
-	bne _020856A4
-	cmp r7, #0x30
-	movne r4, #0xa
-	bne _020856A4
-	ldrsb r0, [sb, #1]
-	cmp r0, #0x78
-	cmpne r0, #0x58
-	moveq r4, #0x10
-	movne r4, #8
-_020856A4:
-	cmp r4, #0x10
-	cmpeq r7, #0x30
-	bne _020856C0
-	ldrsb r0, [sb, #1]
-	cmp r0, #0x78
-	cmpne r0, #0x58
-	ldreqsb r7, [sb, #2]!
-_020856C0:
-	cmp r6, #0
-	mvneq r6, #0x80000000
-	cmp r6, #0
-	mov r2, #0
-	ble _0208572C
-	mov ip, r4, asr #0x1f
-_020856D8:
-	sub r3, r7, #0x30
-	cmp r3, #0xa
-	blo _02085700
-	sub r0, r3, #0x31
-	cmp r0, #6
-	sublo r3, r3, #0x27
-	blo _02085700
-	sub r3, r3, #0x11
-	cmp r3, #6
-	addlo r3, r3, #0xa
-_02085700:
-	cmp r3, r4
-	bhs _0208572C
-	ldrsb r7, [sb, #1]!
-	add r2, r2, #1
-	umull r1, r0, sl, r4
-	mla r0, sl, ip, r0
-	adds sl, r3, r1
-	mla r0, fp, r4, r0
-	adc fp, r0, #0
-	cmp r2, r6
-	blt _020856D8
-_0208572C:
-	cmp r2, #0
-	beq _02085AD4
-	tst r5, #8
-	beq _02085744
-	rsbs sl, sl, #0
-	rsc fp, fp, #0
-_02085744:
-	mov r0, #1
-	str r0, [sp, #0xc]
-_0208574C:
-	tst r5, #0x2000
-	bne _02085AC8
-	ldr r0, [sp, #4]
-	tst r5, #0x100
-	add r0, r0, #1
-	str r0, [sp, #4]
-	beq _02085780
-	ldr r0, [sp]
-	add r0, r0, #4
-	str r0, [sp]
-	ldr r0, [r0, #-4]
-	strb sl, [r0]
-	b _02085AC8
-_02085780:
-	tst r5, #0x40
-	beq _020857A0
-	ldr r0, [sp]
-	add r0, r0, #4
-	str r0, [sp]
-	ldr r0, [r0, #-4]
-	strh sl, [r0]
-	b _02085AC8
-_020857A0:
-	tst r5, #0x80
-	beq _020857C0
-	ldr r0, [sp]
-	add r0, r0, #4
-	str r0, [sp]
-	ldr r0, [r0, #-4]
-	stmia r0, {sl, fp}
-	b _02085AC8
-_020857C0:
-	ldr r0, [sp]
-	add r0, r0, #4
-	str r0, [sp]
-	ldr r0, [r0, #-4]
-	str sl, [r0]
-	b _02085AC8
-_020857D8:
-	mov r1, #1
-	tst r5, #0x2000
-	add r8, r8, #1
-	mov r4, #0
-	str r1, [sp, #0xc]
-	bne _0208580C
-	ldr r1, [sp]
-	add r1, r1, #4
-	str r1, [sp]
-	ldr r4, [r1, #-4]
-	ldr r1, [sp, #4]
-	add r1, r1, #1
-	str r1, [sp, #4]
-_0208580C:
-	cmp r0, #0x73
-	bne _02085888
-	ldrsb r5, [sb]
-	cmp r6, #0
-	mvneq r6, #0x80000000
-	mov r0, r5
-	bl Stdi_IsSpace
-	cmp r0, #0
-	beq _02085858
-_02085830:
-	ldrsb r5, [sb, #1]!
-	mov r0, r5
-	bl Stdi_IsSpace
-	cmp r0, #0
-	bne _02085830
-	b _02085858
-_02085848:
-	cmp r4, #0
-	strneb r5, [r4], #1
-	ldrsb r5, [sb, #1]!
-	sub r6, r6, #1
-_02085858:
-	cmp r5, #0
-	beq _02085878
-	mov r0, r5
-	bl Stdi_IsSpace
-	cmp r0, #0
-	bne _02085878
-	cmp r6, #0
-	bgt _02085848
-_02085878:
-	cmp r4, #0
-	movne r0, #0
-	strneb r0, [r4]
-	b _02085AC8
-_02085888:
-	cmp r6, #0
-	moveq r6, #1
-	ldrsb r0, [sb]
-	b _020858A8
-_02085898:
-	cmp r4, #0
-	strneb r0, [r4], #1
-	ldrsb r0, [sb, #1]!
-	sub r6, r6, #1
-_020858A8:
-	cmp r0, #0
-	beq _020858B8
-	cmp r6, #0
-	bgt _02085898
-_020858B8:
-	cmp r4, #0
-	beq _02085AC8
-	cmp r6, #0
-	movgt r0, #0
-	strgtb r0, [r4]
-	b _02085AC8
-_020858D0:
-	mov sl, #0
-	mov r3, #1
-	add r1, sp, #0x14
-	mov r0, sl
-	mov r2, #0x20
-	mov r7, sl
-	mov fp, sl
-	str r3, [sp, #8]
-	bl MTi_CpuClear32
-	ldrsb r0, [r8, #1]!
-	cmp r0, #0x5e
-	moveq r0, sl
-	addeq r8, r8, #1
-	streq r0, [sp, #8]
-	ldrsb r0, [r8]
-	cmp r0, #0x5d
-	bne _02085938
-	and r2, r0, #0xff
-	mov r0, r2, lsr #5
-	add r1, sp, #0x14
-	ldr r4, [r1, r0, lsl #2]
-	and r2, r2, #0x1f
-	mov r3, #1
-	orr r2, r4, r3, lsl r2
-	str r2, [r1, r0, lsl #2]
-	add r8, r8, #1
-_02085938:
-	add r4, sp, #0x14
-_0208593C:
-	ldrsb r0, [r8]
-	cmp r0, #0
-	cmpne r0, #0x5d
-	bne _0208598C
-	cmp fp, #0
-	beq _0208597C
-	add r4, sp, #0x14
-	mov r3, r7, lsr #5
-	ldr r2, [r4, r3, lsl #2]
-	and r0, r7, #0x1f
-	mov r1, #1
-	orr r0, r2, r1, lsl r0
-	str r0, [r4, r3, lsl #2]
-	ldr r0, [sp, #0x18]
-	orr r0, r0, #0x2000
-	str r0, [sp, #0x18]
-_0208597C:
-	ldrsb r0, [r8]
-	cmp r0, #0x5d
-	addeq r8, r8, #1
-	b _02085A38
-_0208598C:
-	cmp fp, #0
-	bne _020859CC
-	cmp r7, #0
-	beq _020859A8
-	cmp r0, #0x2d
-	moveq fp, #1
-	beq _02085A30
-_020859A8:
-	and r0, r0, #0xff
-	mov r3, r0, lsr #5
-	ldr r2, [r4, r3, lsl #2]
-	and r1, r0, #0x1f
-	mov r0, #1
-	orr r0, r2, r0, lsl r1
-	str r0, [r4, r3, lsl #2]
-	ldrb r7, [r8]
-	b _02085A30
-_020859CC:
-	and r2, r0, #0xff
-	cmp r7, r2
-	bls _02085A18
-	mov r1, r7, lsr #5
-	ldr fp, [r4, r1, lsl #2]
-	and r7, r7, #0x1f
-	mov r3, #1
-	orr r3, fp, r3, lsl r7
-	str r3, [r4, r1, lsl #2]
-	ldr r1, [sp, #0x18]
-	mov r0, r2, lsr #5
-	orr r1, r1, #0x2000
-	str r1, [sp, #0x18]
-	ldr r3, [r4, r0, lsl #2]
-	and r2, r2, #0x1f
-	mov r1, #1
-	orr r1, r3, r1, lsl r2
-	str r1, [r4, r0, lsl #2]
-	b _02085A28
-_02085A18:
-	mov r1, r7
-	add r2, r2, #1
-	mov r0, r4
-	bl Stdi_FillBitset
-_02085A28:
-	mov fp, #0
-	mov r7, fp
-_02085A30:
-	add r8, r8, #1
-	b _0208593C
-_02085A38:
-	mov r0, #1
-	tst r5, #0x2000
-	str r0, [sp, #0xc]
-	bne _02085A64
-	ldr r0, [sp]
-	add r0, r0, #4
-	str r0, [sp]
-	ldr sl, [r0, #-4]
-	ldr r0, [sp, #4]
-	add r0, r0, #1
-	str r0, [sp, #4]
-_02085A64:
-	cmp r6, #0
-	mvneq r6, #0x80000000
-	ldrsb r0, [sb]
-	add r3, sp, #0x14
-	b _02085AAC
-_02085A78:
-	and r4, r0, #0xff
-	mov r1, r4, lsr #5
-	ldr r2, [r3, r1, lsl #2]
-	and r1, r4, #0x1f
-	mov r1, r2, lsr r1
-	and r2, r1, #1
-	ldr r1, [sp, #8]
-	cmp r1, r2
-	bne _02085ABC
-	cmp sl, #0
-	strneb r0, [sl], #1
-	ldrsb r0, [sb, #1]!
-	sub r6, r6, #1
-_02085AAC:
-	cmp r0, #0
-	beq _02085ABC
-	cmp r6, #0
-	bgt _02085A78
-_02085ABC:
-	cmp sl, #0
-	movne r0, #0
-	strneb r0, [sl]
-_02085AC8:
-	ldrsb r4, [r8]
-	cmp r4, #0
-	bne _0208540C
-_02085AD4:
-	ldrsb r0, [sb]
-	cmp r0, #0
-	ldreq r0, [sp, #0xc]
-	cmpeq r0, #0
-	mvneq r0, #0
-	streq r0, [sp, #4]
-	ldr r0, [sp, #4]
-	add sp, sp, #0x34
-	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, fp, pc}
-	arm_func_end Std_TvsScanf
-
-	arm_func_start string_put_char
-string_put_char: ; 0x02085AF8
-	ldr r2, [r0]
-	cmp r2, #0
-	beq _02085B18
-	ldr r2, [r0, #4]
-	strb r1, [r2]
-	ldr r1, [r0]
-	sub r1, r1, #1
-	str r1, [r0]
-_02085B18:
-	ldr r1, [r0, #4]
-	add r1, r1, #1
-	str r1, [r0, #4]
-	bx lr
-	arm_func_end string_put_char
-
-	arm_func_start string_fill_char
-string_fill_char: ; 0x02085B28
-	stmdb sp!, {r3, lr}
-	cmp r2, #0
-	ldmleia sp!, {r3, pc}
-	ldr lr, [r0]
-	mov ip, #0
-	cmp lr, r2
-	movhi lr, r2
-	cmp lr, #0
-	bls _02085B60
-_02085B4C:
-	ldr r3, [r0, #4]
-	strb r1, [r3, ip]
-	add ip, ip, #1
-	cmp ip, lr
-	blo _02085B4C
-_02085B60:
-	ldr r1, [r0]
-	sub r1, r1, lr
-	str r1, [r0]
-	ldr r1, [r0, #4]
-	add r1, r1, r2
-	str r1, [r0, #4]
-	ldmia sp!, {r3, pc}
-	arm_func_end string_fill_char
-
-	arm_func_start string_put_string
-string_put_string: ; 0x02085B7C
-	stmdb sp!, {r4, lr}
-	cmp r2, #0
-	ldmleia sp!, {r4, pc}
-	ldr r4, [r0]
-	mov lr, #0
-	cmp r4, r2
-	movhi r4, r2
-	cmp r4, #0
-	bls _02085BB8
-_02085BA0:
-	ldrsb ip, [r1, lr]
-	ldr r3, [r0, #4]
-	strb ip, [r3, lr]
-	add lr, lr, #1
-	cmp lr, r4
-	blo _02085BA0
-_02085BB8:
-	ldr r1, [r0]
-	sub r1, r1, r4
-	str r1, [r0]
-	ldr r1, [r0, #4]
-	add r1, r1, r2
-	str r1, [r0, #4]
-	ldmia sp!, {r4, pc}
-	arm_func_end string_put_string
-
-	arm_func_start OS_VsNPrintfEx
-OS_VsNPrintfEx: ; 0x02085BD4
-	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, lr}
-	sub sp, sp, #0x30
-	mov sb, r2
-	str r1, [sp, #0xc]
-	str r0, [sp, #0x14]
-	str r0, [sp, #0x10]
-	ldrsb r0, [sb]
-	str r1, [sp]
-	mov fp, r3
-	cmp r0, #0
-	beq _02086400
-_02085C00:
-	ldrsb r1, [sb]
-	and r0, r1, #0xff
-	eor r0, r0, #0x20
-	sub r0, r0, #0xa1
-	cmp r0, #0x3c
-	bhs _02085C3C
-	add r0, sp, #0xc
-	bl string_put_char
-	ldrsb r1, [sb, #1]!
-	cmp r1, #0
-	beq _020863F4
-	add r0, sp, #0xc
-	add sb, sb, #1
-	bl string_put_char
-	b _020863F4
-_02085C3C:
-	cmp r1, #0x25
-	beq _02085C54
-	add r0, sp, #0xc
-	add sb, sb, #1
-	bl string_put_char
-	b _020863F4
-_02085C54:
-	mov r5, #0
-	mov sl, r5
-	mov r2, sb
-	sub r6, r5, #1
-	mov r0, #0xa
-	mov r3, #0x57
-_02085C6C:
-	ldrsb r4, [sb, #1]!
-	cmp r4, #0x20
-	bgt _02085C80
-	beq _02085CBC
-	b _02085CD4
-_02085C80:
-	cmp r4, #0x30
-	bgt _02085CD4
-	cmp r4, #0x2b
-	blt _02085CD4
-	beq _02085CA8
-	cmp r4, #0x2d
-	beq _02085CC4
-	cmp r4, #0x30
-	beq _02085CCC
-	b _02085CD4
-_02085CA8:
-	ldrsb r1, [sb, #-1]
-	cmp r1, #0x20
-	bne _02085CD4
-	orr r5, r5, #2
-	b _02085C6C
-_02085CBC:
-	orr r5, r5, #1
-	b _02085C6C
-_02085CC4:
-	orr r5, r5, #8
-	b _02085C6C
-_02085CCC:
-	orr r5, r5, #0x10
-	b _02085C6C
-_02085CD4:
-	cmp r4, #0x2a
-	bne _02085CF8
-	add fp, fp, #4
-	ldr sl, [fp, #-4]
-	add sb, sb, #1
-	cmp sl, #0
-	rsblt sl, sl, #0
-	orrlt r5, r5, #8
-	b _02085D20
-_02085CF8:
-	mov r1, #0xa
-	b _02085D0C
-_02085D00:
-	ldrsb r4, [sb], #1
-	mla r4, sl, r1, r4
-	sub sl, r4, #0x30
-_02085D0C:
-	ldrsb r4, [sb]
-	cmp r4, #0x30
-	blt _02085D20
-	cmp r4, #0x39
-	ble _02085D00
-_02085D20:
-	ldrsb r1, [sb]
-	cmp r1, #0x2e
-	bne _02085D7C
-	ldrsb r1, [sb, #1]!
-	mov r6, #0
-	cmp r1, #0x2a
-	bne _02085D54
-	add fp, fp, #4
-	ldr r6, [fp, #-4]
-	add sb, sb, #1
-	cmp r6, #0
-	mvnlt r6, #0
-	b _02085D7C
-_02085D54:
-	mov r1, #0xa
-	b _02085D68
-_02085D5C:
-	ldrsb r4, [sb], #1
-	mla r4, r6, r1, r4
-	sub r6, r4, #0x30
-_02085D68:
-	ldrsb r4, [sb]
-	cmp r4, #0x30
-	blt _02085D7C
-	cmp r4, #0x39
-	ble _02085D5C
-_02085D7C:
-	ldrsb r1, [sb]
-	cmp r1, #0x68
-	beq _02085D94
-	cmp r1, #0x6c
-	beq _02085DAC
-	b _02085DC0
-_02085D94:
-	ldrsb r1, [sb, #1]!
-	cmp r1, #0x68
-	orrne r5, r5, #0x40
-	addeq sb, sb, #1
-	orreq r5, r5, #0x100
-	b _02085DC0
-_02085DAC:
-	ldrsb r1, [sb, #1]!
-	cmp r1, #0x6c
-	orrne r5, r5, #0x20
-	addeq sb, sb, #1
-	orreq r5, r5, #0x80
-_02085DC0:
-	ldrsb r1, [sb]
-	cmp r1, #0x69
-	bgt _02085E04
-	cmp r1, #0x63
-	blt _02085DE8
-	beq _02085E74
-	cmp r1, #0x64
-	cmpne r1, #0x69
-	beq _0208602C
-	b _02086010
-_02085DE8:
-	cmp r1, #0x25
-	bgt _02085DF8
-	beq _02085FF4
-	b _02086010
-_02085DF8:
-	cmp r1, #0x58
-	beq _02085E60
-	b _02086010
-_02085E04:
-	cmp r1, #0x6e
-	bgt _02085E14
-	beq _02085F9C
-	b _02086010
-_02085E14:
-	sub r1, r1, #0x6f
-	cmp r1, #9
-	addls pc, pc, r1, lsl #2
-	b _02086010
-_02085E24: ; jump table
-	b _02085E4C ; case 0
-	b _02085E68 ; case 1
-	b _02086010 ; case 2
-	b _02086010 ; case 3
-	b _02085EE8 ; case 4
-	b _02086010 ; case 5
-	b _02085E58 ; case 6
-	b _02086010 ; case 7
-	b _02086010 ; case 8
-	b _02086024 ; case 9
-_02085E4C:
-	orr r5, r5, #0x1000
-	mov r0, #8
-	b _0208602C
-_02085E58:
-	orr r5, r5, #0x1000
-	b _0208602C
-_02085E60:
-	mov r3, #0x37
-	b _02086024
-_02085E68:
-	orr r5, r5, #4
-	mov r6, #8
-	b _02086024
-_02085E74:
-	cmp r6, #0
-	bge _02086010
-	add fp, fp, #4
-	tst r5, #8
-	ldr r4, [fp, #-4]
-	beq _02085EB0
-	mov r1, r4, lsl #0x18
-	add r0, sp, #0xc
-	mov r1, r1, asr #0x18
-	bl string_put_char
-	add r0, sp, #0xc
-	sub r2, sl, #1
-	mov r1, #0x20
-	bl string_fill_char
-	b _02085EE0
-_02085EB0:
-	tst r5, #0x10
-	movne r0, #0x30
-	moveq r0, #0x20
-	mov r1, r0, lsl #0x18
-	add r0, sp, #0xc
-	mov r1, r1, asr #0x18
-	sub r2, sl, #1
-	bl string_fill_char
-	mov r1, r4, lsl #0x18
-	add r0, sp, #0xc
-	mov r1, r1, asr #0x18
-	bl string_put_char
-_02085EE0:
-	add sb, sb, #1
-	b _020863F4
-_02085EE8:
-	add fp, fp, #4
-	cmp r6, #0
-	ldr r7, [fp, #-4]
-	mov r4, #0
-	bge _02085F20
-	ldrsb r0, [r7]
-	cmp r0, #0
-	beq _02085F34
-_02085F08:
-	add r4, r4, #1
-	ldrsb r0, [r7, r4]
-	cmp r0, #0
-	bne _02085F08
-	b _02085F34
-_02085F1C:
-	add r4, r4, #1
-_02085F20:
-	cmp r4, r6
-	bge _02085F34
-	ldrsb r0, [r7, r4]
-	cmp r0, #0
-	bne _02085F1C
-_02085F34:
-	tst r5, #8
-	sub sl, sl, r4
-	beq _02085F64
-	add r0, sp, #0xc
-	mov r1, r7
-	mov r2, r4
-	bl string_put_string
-	add r0, sp, #0xc
-	mov r2, sl
-	mov r1, #0x20
-	bl string_fill_char
-	b _02085F94
-_02085F64:
-	tst r5, #0x10
-	movne r0, #0x30
-	moveq r0, #0x20
-	mov r1, r0, lsl #0x18
-	add r0, sp, #0xc
-	mov r2, sl
-	mov r1, r1, asr #0x18
-	bl string_fill_char
-	add r0, sp, #0xc
-	mov r1, r7
-	mov r2, r4
-	bl string_put_string
-_02085F94:
-	add sb, sb, #1
-	b _020863F4
-_02085F9C:
-	ldr r1, [sp, #0x10]
-	ldr r0, [sp, #0x14]
-	tst r5, #0x100
-	sub r2, r1, r0
-	bne _02085FEC
-	tst r5, #0x40
-	beq _02085FC8
-	add fp, fp, #4
-	ldr r0, [fp, #-4]
-	strh r2, [r0]
-	b _02085FEC
-_02085FC8:
-	add fp, fp, #4
-	tst r5, #0x80
-	ldreq r0, [fp, #-4]
-	streq r2, [r0]
-	beq _02085FEC
-	ldr r0, [fp, #-4]
-	mov r1, r2, asr #0x1f
-	str r2, [r0]
-	str r1, [r0, #4]
-_02085FEC:
-	add sb, sb, #1
-	b _020863F4
-_02085FF4:
-	add r0, r2, #1
-	cmp r0, sb
-	bne _02086010
-	add r0, sp, #0xc
-	add sb, sb, #1
-	bl string_put_char
-	b _020863F4
-_02086010:
-	mov r1, r2
-	add r0, sp, #0xc
-	sub r2, sb, r2
-	bl string_put_string
-	b _020863F4
-_02086024:
-	orr r5, r5, #0x1000
-	mov r0, #0x10
-_0208602C:
-	tst r5, #8
-	bicne r5, r5, #0x10
-	cmp r6, #0
-	bicge r5, r5, #0x10
-	movlt r6, #1
-	mov r4, #0
-	tst r5, #0x1000
-	beq _020860EC
-	tst r5, #0x100
-	beq _02086064
-	add fp, fp, #4
-	ldrb r7, [fp, #-4]
-	mov r1, #0
-	b _0208609C
-_02086064:
-	tst r5, #0x40
-	beq _0208607C
-	add fp, fp, #4
-	ldrh r7, [fp, #-4]
-	mov r1, #0
-	b _0208609C
-_0208607C:
-	tst r5, #0x80
-	addeq fp, fp, #4
-	ldreq r7, [fp, #-4]
-	moveq r1, #0
-	beq _0208609C
-	add fp, fp, #8
-	ldr r7, [fp, #-8]
-	ldr r1, [fp, #-4]
-_0208609C:
-	bic r5, r5, #3
-	tst r5, #4
-	beq _020861AC
-	cmp r0, #0x10
-	bne _020860D4
-	cmp r1, #0
-	cmpeq r7, #0
-	beq _020861AC
-	add r4, r3, #0x21
-	mov r2, #0x30
-	strb r4, [sp, #8]
-	strb r2, [sp, #9]
-	mov r4, #2
-	b _020861AC
-_020860D4:
-	cmp r0, #8
-	bne _020861AC
-	mov r2, #0x30
-	strb r2, [sp, #8]
-	mov r4, #1
-	b _020861AC
-_020860EC:
-	tst r5, #0x100
-	beq _02086104
-	add fp, fp, #4
-	ldrsb r7, [fp, #-4]
-	mov r1, r7, asr #0x1f
-	b _0208613C
-_02086104:
-	tst r5, #0x40
-	beq _0208611C
-	add fp, fp, #4
-	ldrsh r7, [fp, #-4]
-	mov r1, r7, asr #0x1f
-	b _0208613C
-_0208611C:
-	tst r5, #0x80
-	addeq fp, fp, #4
-	ldreq r7, [fp, #-4]
-	moveq r1, r7, asr #0x1f
-	beq _0208613C
-	add fp, fp, #8
-	ldr r7, [fp, #-8]
-	ldr r1, [fp, #-4]
-_0208613C:
-	mov ip, #0
-	and r2, ip, #0
-	and r8, r1, #0x80000000
-	cmp r2, #0
-	cmpeq r8, #0
-	beq _02086174
-	mvn r4, r7
-	mov r2, #0x2d
-	mvn r1, r1
-	strb r2, [sp, #8]
-	adds r7, r4, #1
-	adc r1, r1, ip
-	mov r4, #1
-	b _020861AC
-_02086174:
-	cmp r1, ip
-	cmpeq r7, ip
-	cmpeq r6, #0
-	beq _020861AC
-	tst r5, #2
-	beq _0208619C
-	mov r2, #0x2b
-	strb r2, [sp, #8]
-	mov r4, #1
-	b _020861AC
-_0208619C:
-	tst r5, #1
-	movne r2, #0x20
-	strneb r2, [sp, #8]
-	movne r4, #1
-_020861AC:
-	cmp r0, #8
-	mov r8, #0
-	beq _020861CC
-	cmp r0, #0xa
-	beq _02086218
-	cmp r0, #0x10
-	beq _020862B0
-	b _020862FC
-_020861CC:
-	cmp r1, r8
-	cmpeq r7, r8
-	beq _020862FC
-	add r2, sp, #0x18
-	mov r0, r8
-	mov lr, #7
-	mov ip, r8
-_020861E8:
-	and r3, r7, lr
-	add r3, r3, #0x30
-	strb r3, [r2, r8]
-	mov r3, r1, lsr #3
-	cmp r3, r0
-	mov r7, r7, lsr #3
-	orr r7, r7, r1, lsl #29
-	mov r1, r3
-	cmpeq r7, ip
-	add r8, r8, #1
-	bne _020861E8
-	b _020862FC
-_02086218:
-	mov r0, r8
-	cmp r0, r8
-	cmpeq r1, r8
-	bne _02086264
-	cmp r7, #0
-	beq _020862FC
-	ldr ip, _0208644C ; =0xCCCCCCCD
-	add r3, sp, #0x18
-	mov r2, #0xa
-_0208623C:
-	umull r1, r0, r7, ip
-	movs r0, r0, lsr #3
-	mul r1, r0, r2
-	sub r1, r7, r1
-	mov r7, r0
-	add r0, r1, #0x30
-	strb r0, [r3, r8]
-	add r8, r8, #1
-	bne _0208623C
-	b _020862FC
-_02086264:
-	cmp r1, r8
-	cmpeq r7, r8
-	beq _020862FC
-_02086270:
-	mov r0, r7
-	mov r2, #0xa
-	mov r3, #0
-	bl _ll_udiv
-	mov r2, #0xa
-	umull r3, r2, r0, r2
-	subs r2, r7, r3
-	add r3, r2, #0x30
-	add r2, sp, #0x18
-	strb r3, [r2, r8]
-	cmp r1, #0
-	cmpeq r0, #0
-	mov r7, r0
-	add r8, r8, #1
-	bne _02086270
-	b _020862FC
-_020862B0:
-	cmp r1, r8
-	cmpeq r7, r8
-	beq _020862FC
-	add ip, sp, #0x18
-	mov lr, #0xf
-_020862C4:
-	and r2, r7, lr
-	mov r7, r7, lsr #4
-	mov r0, r1, lsr #4
-	orr r7, r7, r1, lsl #28
-	cmp r2, #0xa
-	mov r1, r0
-	addlt r0, r2, #0x30
-	addge r0, r2, r3
-	strb r0, [ip, r8]
-	mov r0, #0
-	cmp r1, r0
-	cmpeq r7, r0
-	add r8, r8, #1
-	bne _020862C4
-_020862FC:
-	cmp r4, #0
-	ble _02086324
-	ldrsb r0, [sp, #8]
-	cmp r0, #0x30
-	bne _02086324
-	add r0, sp, #0x18
-	mov r1, #0x30
-	strb r1, [r0, r8]
-	add r8, r8, #1
-	mov r4, #0
-_02086324:
-	tst r5, #0x10
-	sub r6, r6, r8
-	beq _02086340
-	sub r0, sl, r8
-	sub r0, r0, r4
-	cmp r6, r0
-	movlt r6, r0
-_02086340:
-	cmp r6, #0
-	subgt sl, sl, r6
-	add r0, r4, r8
-	sub sl, sl, r0
-	ands r0, r5, #8
-	str r0, [sp, #4]
-	bne _0208636C
-	add r0, sp, #0xc
-	mov r2, sl
-	mov r1, #0x20
-	bl string_fill_char
-_0208636C:
-	cmp r4, #0
-	ble _02086398
-	add r0, sp, #8
-	add r5, r0, r4
-	add r7, sp, #0xc
-_02086380:
-	ldrsb r1, [r5, #-1]!
-	mov r0, r7
-	sub r4, r4, #1
-	bl string_put_char
-	cmp r4, #0
-	bgt _02086380
-_02086398:
-	add r0, sp, #0xc
-	mov r2, r6
-	mov r1, #0x30
-	bl string_fill_char
-	cmp r8, #0
-	ble _020863D4
-	add r0, sp, #0x18
-	add r5, r0, r8
-	add r4, sp, #0xc
-_020863BC:
-	ldrsb r1, [r5, #-1]!
-	mov r0, r4
-	sub r8, r8, #1
-	bl string_put_char
-	cmp r8, #0
-	bgt _020863BC
-_020863D4:
-	ldr r0, [sp, #4]
-	cmp r0, #0
-	beq _020863F0
-	add r0, sp, #0xc
-	mov r2, sl
-	mov r1, #0x20
-	bl string_fill_char
-_020863F0:
-	add sb, sb, #1
-_020863F4:
-	ldrsb r0, [sb]
-	cmp r0, #0
-	bne _02085C00
-_02086400:
-	ldr r0, [sp, #0xc]
-	cmp r0, #0
-	beq _0208641C
-	ldr r0, [sp, #0x10]
-	mov r1, #0
-	strb r1, [r0]
-	b _02086438
-_0208641C:
-	ldr r0, [sp]
-	cmp r0, #0
-	beq _02086438
-	ldr r1, [sp, #0x14]
-	mov r2, #0
-	add r0, r1, r0
-	strb r2, [r0, #-1]
-_02086438:
-	ldr r1, [sp, #0x10]
-	ldr r0, [sp, #0x14]
-	sub r0, r1, r0
-	add sp, sp, #0x30
-	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, pc}
-	.align 2, 0
-_0208644C: .word 0xCCCCCCCD
-	arm_func_end OS_VsNPrintfEx
-
-	arm_func_start NotANumber
-NotANumber: ; 0x02086450
-	ldr r0, _02086460 ; =_020B2FBC
-	ldr ip, _02086464 ; =_f2d
-	ldr r0, [r0]
-	bx ip
-	.align 2, 0
-_02086460: .word _020B2FBC
-_02086464: .word _f2d
-	arm_func_end NotANumber
-
-	arm_func_start _flush_line_buffered_output_files
-_flush_line_buffered_output_files: ; 0x02086468
-	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, lr}
-	ldr r0, _020864F0 ; =_020B2ED4
-	mov r4, #0
-	mov r5, #1
-	mov r8, r0
-	mvn sb, #0
-	mov r7, r4
-	mov r6, #0x4c
-_02086488:
-	ldr r1, [r0, #4]
-	mov r2, r1, lsl #0x16
-	movs r2, r2, lsr #0x1d
-	beq _020864C8
-	mov r1, r1, lsl #0x19
-	mov r1, r1, lsr #0x1e
-	tst r1, #1
-	beq _020864C8
-	ldr r1, [r0, #8]
-	mov r1, r1, lsl #0x1d
-	mov r1, r1, lsr #0x1d
-	cmp r1, #1
-	bne _020864C8
-	bl fflush
-	cmp r0, #0
-	movne r4, sb
-_020864C8:
-	cmp r5, #3
-	movge r0, r7
-	bge _020864E0
-	mul r0, r5, r6
-	add r5, r5, #1
-	add r0, r8, r0
-_020864E0:
-	cmp r0, #0
-	bne _02086488
-	mov r0, r4
-	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, pc}
-	.align 2, 0
-_020864F0: .word _020B2ED4
-	arm_func_end _flush_line_buffered_output_files
-
-	arm_func_start _flush_all
-_flush_all: ; 0x020864F4
-	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, lr}
-	ldr r0, _02086558 ; =_020B2ED4
-	mov r4, #0
-	mov r5, #1
-	mov r8, r0
-	mvn sb, #0
-	mov r7, r4
-	mov r6, #0x4c
-_02086514:
-	ldr r1, [r0, #4]
-	mov r1, r1, lsl #0x16
-	movs r1, r1, lsr #0x1d
-	beq _02086530
-	bl fflush
-	cmp r0, #0
-	movne r4, sb
-_02086530:
-	cmp r5, #3
-	movge r0, r7
-	bge _02086548
-	mul r0, r5, r6
-	add r5, r5, #1
-	add r0, r8, r0
-_02086548:
-	cmp r0, #0
-	bne _02086514
-	mov r0, r4
-	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, pc}
-	.align 2, 0
-_02086558: .word _020B2ED4
-	arm_func_end _flush_all
diff --git a/lib/MSL_C/asm/include/main_0207F894.inc b/lib/MSL_C/asm/include/main_0207F894.inc
new file mode 100644
index 00000000..69d19100
--- /dev/null
+++ b/lib/MSL_C/asm/include/main_0207F894.inc
@@ -0,0 +1,113 @@
+#pragma once
+.public _02000BC4
+.public _020AEC5C
+.public _020B2BB4
+.public _020B2BB8
+.public _020B2BC0
+.public _020B2BC4
+.public _020B2C84
+.public _020B2D88
+.public _020B2E9C
+.public _020B2ED0
+.public _020B2ED4
+.public _020B2FBC
+.public _020B3364
+.public _022B966C
+.public _022BB5EC
+.public _022BB5FC
+.public _022BB604
+.public _022BB60C
+.public _022BB614
+.public _022BB670
+.public _022BB68C
+.public _022BB6AC
+.public _022BB6B8
+.public _022BB6C4
+.public _022BB6C8
+.public _022BB6D8
+.public _022BB6F0
+.public _022BB6F4
+.public _022BB718
+.public _022BB724
+.public _022BB760
+.public _022BB780
+.public _022BB7E0
+.public _022BBE00
+.public _022BBE20
+.public _022BC040
+.public _022BC048
+.public _022BC04C
+.public _022BC060
+.public _022BC080
+.public _022BC084
+.public _022BC140
+.public _022BC228
+.public _022BC22C
+.public _022BC650
+.public _022BCA74
+.public _f2d
+.public _ll_udiv
+.public CopyAndInterleave
+.public DC_FlushAll
+.public DC_FlushRange
+.public DC_InvalidateRange
+.public DC_StoreRange
+.public DC_WaitWriteBufferEmpty
+.public EnableIrqFlag
+.public fflush
+.public FileInit
+.public FS_CloseFile
+.public FS_InitArchive
+.public FS_LoadArchive
+.public FS_NotifyArchiveAsyncEnd
+.public FS_OpenFileDirect
+.public FS_OpenFileFast
+.public FS_ReadFile
+.public FS_RegisterArchiveName
+.public FS_SetArchiveProc
+.public FSi_FindPath
+.public GetIrqFlag
+.public IC_InvalidateAll
+.public IC_InvalidateRange
+.public MI_CpuCopy8
+.public MI_CpuFill8
+.public MI_DmaCopy16
+.public MI_StopDma
+.public MIi_UncompressBackward
+.public MTi_CardDmaCopy32
+.public MTi_CpuClear32
+.public MTi_CpuClearFast
+.public MTi_CpuCopy32
+.public OS_DisableIrqMask
+.public OS_EnableIrqMask
+.public OS_GetDTCMAddress
+.public OS_GetLockID
+.public OS_InitMutex
+.public OS_IsTickAvailable
+.public OS_LockCard
+.public OS_ReadOwnerOfLockWord
+.public OS_ResetRequestIrqMask
+.public OS_SetDPermissionsForProtectionRegion
+.public OS_SetIrqFunction
+.public OS_SetIrqMask
+.public OS_SetThreadPriority
+.public OS_SleepThread
+.public OS_SpinWait
+.public OS_TryLockCartridge
+.public OS_UnlockCard
+.public OS_UnlockCartridgeVeneer
+.public OS_WakeupThread
+.public OS_WakeupThreadDirect
+.public OSi_ReferSymbol
+.public PXI_Init
+.public PXI_IsCallbackReady
+.public PXI_SendWordByFifo
+.public PXI_SetFifoRecvCallback
+.public PXIi_HandlerRecvFifoNotEmpty
+.public SetIrqFlag
+.public OS_CreateThread
+.public SVC_CpuSet
+.public SVC_WaitByLoop
+.public OS_ExitThread
+.public WaitForever2
+.public WaitForInterrupt
diff --git a/lib/MSL_C/asm/msl.s b/lib/MSL_C/asm/msl.s
new file mode 100644
index 00000000..a5ff9b96
--- /dev/null
+++ b/lib/MSL_C/asm/msl.s
@@ -0,0 +1,93 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start NotANumber
+NotANumber: ; 0x02086450
+	ldr r0, _02086460 ; =_020B2FBC
+	ldr ip, _02086464 ; =_f2d
+	ldr r0, [r0]
+	bx ip
+	.align 2, 0
+_02086460: .word _020B2FBC
+_02086464: .word _f2d
+	arm_func_end NotANumber
+
+	arm_func_start _flush_line_buffered_output_files
+_flush_line_buffered_output_files: ; 0x02086468
+	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, lr}
+	ldr r0, _020864F0 ; =_020B2ED4
+	mov r4, #0
+	mov r5, #1
+	mov r8, r0
+	mvn sb, #0
+	mov r7, r4
+	mov r6, #0x4c
+_02086488:
+	ldr r1, [r0, #4]
+	mov r2, r1, lsl #0x16
+	movs r2, r2, lsr #0x1d
+	beq _020864C8
+	mov r1, r1, lsl #0x19
+	mov r1, r1, lsr #0x1e
+	tst r1, #1
+	beq _020864C8
+	ldr r1, [r0, #8]
+	mov r1, r1, lsl #0x1d
+	mov r1, r1, lsr #0x1d
+	cmp r1, #1
+	bne _020864C8
+	bl fflush
+	cmp r0, #0
+	movne r4, sb
+_020864C8:
+	cmp r5, #3
+	movge r0, r7
+	bge _020864E0
+	mul r0, r5, r6
+	add r5, r5, #1
+	add r0, r8, r0
+_020864E0:
+	cmp r0, #0
+	bne _02086488
+	mov r0, r4
+	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, pc}
+	.align 2, 0
+_020864F0: .word _020B2ED4
+	arm_func_end _flush_line_buffered_output_files
+
+	arm_func_start _flush_all
+_flush_all: ; 0x020864F4
+	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, lr}
+	ldr r0, _02086558 ; =_020B2ED4
+	mov r4, #0
+	mov r5, #1
+	mov r8, r0
+	mvn sb, #0
+	mov r7, r4
+	mov r6, #0x4c
+_02086514:
+	ldr r1, [r0, #4]
+	mov r1, r1, lsl #0x16
+	movs r1, r1, lsr #0x1d
+	beq _02086530
+	bl fflush
+	cmp r0, #0
+	movne r4, sb
+_02086530:
+	cmp r5, #3
+	movge r0, r7
+	bge _02086548
+	mul r0, r5, r6
+	add r5, r5, #1
+	add r0, r8, r0
+_02086548:
+	cmp r0, #0
+	bne _02086514
+	mov r0, r4
+	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, pc}
+	.align 2, 0
+_02086558: .word _020B2ED4
+	arm_func_end _flush_all
+
diff --git a/lib/NitroSDK/asm/card_pullOut.s b/lib/NitroSDK/asm/card_pullOut.s
new file mode 100644
index 00000000..dc2a0ba4
--- /dev/null
+++ b/lib/NitroSDK/asm/card_pullOut.s
@@ -0,0 +1,165 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start CARD_InitPulledOutCallback
+CARD_InitPulledOutCallback: ; 0x02084558
+	stmdb sp!, {r3, lr}
+	bl PXI_Init
+	ldr r1, _0208457C ; =CARDi_PulledOutCallback
+	mov r0, #0xe
+	bl PXI_SetFifoRecvCallback
+	ldr r0, _02084580 ; =_022BC040
+	mov r1, #0
+	str r1, [r0, #4]
+	ldmia sp!, {r3, pc}
+	.align 2, 0
+_0208457C: .word CARDi_PulledOutCallback
+_02084580: .word _022BC040
+	arm_func_end CARD_InitPulledOutCallback
+
+	arm_func_start CARDi_PulledOutCallback
+CARDi_PulledOutCallback: ; 0x02084584
+	stmdb sp!, {r3, lr}
+	and r0, r1, #0x3f
+	cmp r0, #0x11
+	bne _020845CC
+	ldr r1, _020845D4 ; =_022BC040
+	ldr r0, [r1]
+	cmp r0, #0
+	ldmneia sp!, {r3, pc}
+	mov r0, #1
+	str r0, [r1]
+	ldr r1, [r1, #4]
+	cmp r1, #0
+	beq _020845BC
+	blx r1
+_020845BC:
+	cmp r0, #0
+	ldmeqia sp!, {r3, pc}
+	bl Card_TerminateForPulledOut
+	ldmia sp!, {r3, pc}
+_020845CC:
+	bl WaitForever2
+	ldmia sp!, {r3, pc}
+	.align 2, 0
+_020845D4: .word _022BC040
+	arm_func_end CARDi_PulledOutCallback
+
+	arm_func_start Card_SetPulledOutCallback
+Card_SetPulledOutCallback: ; 0x020845D8
+	ldr r1, _020845E4 ; =_022BC040
+	str r0, [r1, #4]
+	bx lr
+	.align 2, 0
+_020845E4: .word _022BC040
+	arm_func_end Card_SetPulledOutCallback
+
+	arm_func_start Card_IsPulledOut
+Card_IsPulledOut: ; 0x020845E8
+	ldr r0, _020845F4 ; =_022BC040
+	ldr r0, [r0]
+	bx lr
+	.align 2, 0
+_020845F4: .word _022BC040
+	arm_func_end Card_IsPulledOut
+
+	arm_func_start Card_TerminateForPulledOut
+Card_TerminateForPulledOut: ; 0x020845F8
+	stmdb sp!, {r3, r4, r5, lr}
+	mov r0, #0
+	mov r5, #1
+	bl MI_StopDma
+	mov r0, r5
+	bl MI_StopDma
+	mov r0, #2
+	bl MI_StopDma
+	mov r0, #3
+	bl MI_StopDma
+	ldr r0, _0208467C ; =0x027FFFA8
+	ldrh r0, [r0]
+	and r0, r0, #0x8000
+	movs r0, r0, asr #0xf
+	beq _02084660
+	bl PM_ForceToPowerOff
+	cmp r0, #4
+	bne _02084658
+	ldr r4, _02084680 ; =0x000A3A47
+_02084644:
+	mov r0, r4
+	bl OS_SpinWait
+	bl PM_ForceToPowerOff
+	cmp r0, #4
+	beq _02084644
+_02084658:
+	cmp r0, #0
+	moveq r5, #0
+_02084660:
+	cmp r5, #0
+	beq _02084674
+	mov r0, #1
+	mov r1, r0
+	bl Cardi_SendtoPxi
+_02084674:
+	bl WaitForever2
+	ldmia sp!, {r3, r4, r5, pc}
+	.align 2, 0
+_0208467C: .word 0x027FFFA8
+_02084680: .word 0x000A3A47
+	arm_func_end Card_TerminateForPulledOut
+
+	arm_func_start Cardi_CheckPulledOutCore
+Cardi_CheckPulledOutCore: ; 0x02084684
+	stmdb sp!, {r3, r4, lr}
+	sub sp, sp, #4
+	ldr r2, _020846E0 ; =0x027FFC10
+	ldrh r1, [r2]
+	cmp r1, #0
+	subeq r1, r2, #0x410
+	subne r1, r2, #0x10
+	ldr r1, [r1]
+	str r1, [sp]
+	ldr r1, [sp]
+	cmp r0, r1
+	addeq sp, sp, #4
+	ldmeqia sp!, {r3, r4, pc}
+	bl EnableIrqFlag
+	mov r4, r0
+	mov r0, #0xe
+	mov r1, #0x11
+	mov r2, #0
+	bl CARDi_PulledOutCallback
+	mov r0, r4
+	bl SetIrqFlag
+	add sp, sp, #4
+	ldmia sp!, {r3, r4, pc}
+	.align 2, 0
+_020846E0: .word 0x027FFC10
+	arm_func_end Cardi_CheckPulledOutCore
+
+	arm_func_start Cardi_SendtoPxi
+Cardi_SendtoPxi: ; 0x020846E4
+	stmdb sp!, {r3, r4, r5, r6, r7, lr}
+	mov r7, r0
+	mov r6, r1
+	mov r1, r7
+	mov r0, #0xe
+	mov r2, #0
+	bl PXI_SendWordByFifo
+	cmp r0, #0
+	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
+	mov r5, #0xe
+	mov r4, #0
+_02084710:
+	mov r0, r6
+	blx SVC_WaitByLoop
+	mov r0, r5
+	mov r1, r7
+	mov r2, r4
+	bl PXI_SendWordByFifo
+	cmp r0, #0
+	bne _02084710
+	ldmia sp!, {r3, r4, r5, r6, r7, pc}
+	arm_func_end Cardi_SendtoPxi
+
diff --git a/lib/NitroSDK/asm/card_request.s b/lib/NitroSDK/asm/card_request.s
new file mode 100644
index 00000000..4be64e0a
--- /dev/null
+++ b/lib/NitroSDK/asm/card_request.s
@@ -0,0 +1,150 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start CARDi_OnFifoRecv
+CARDi_OnFifoRecv: ; 0x02084380
+	stmdb sp!, {r3, lr}
+	cmp r0, #0xb
+	ldmneia sp!, {r3, pc}
+	cmp r2, #0
+	ldmeqia sp!, {r3, pc}
+	ldr r2, _020843B0 ; =_022BB7E0
+	ldr r1, [r2, #0x114]
+	ldr r0, [r2, #0x104]
+	bic r1, r1, #0x20
+	str r1, [r2, #0x114]
+	bl OS_WakeupThreadDirect
+	ldmia sp!, {r3, pc}
+	.align 2, 0
+_020843B0: .word _022BB7E0
+	arm_func_end CARDi_OnFifoRecv
+
+	arm_func_start CARDi_TaskThread
+CARDi_TaskThread: ; 0x020843B4
+	stmdb sp!, {r4, r5, r6, lr}
+	ldr r5, _02084400 ; =_022BB7E0
+	mov r4, #0
+_020843C0:
+	bl EnableIrqFlag
+	ldr r1, [r5, #0x114]
+	mov r6, r0
+	tst r1, #8
+	bne _020843E8
+_020843D4:
+	mov r0, r4
+	bl OS_SleepThread
+	ldr r0, [r5, #0x114]
+	tst r0, #8
+	beq _020843D4
+_020843E8:
+	mov r0, r6
+	bl SetIrqFlag
+	ldr r1, [r5, #0x40]
+	mov r0, r5
+	blx r1
+	b _020843C0
+	.align 2, 0
+_02084400: .word _022BB7E0
+	arm_func_end CARDi_TaskThread
+
+	arm_func_start Cardi_Request
+Cardi_Request: ; 0x02084404
+	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, lr}
+	mov sl, r0
+	ldr r0, [sl, #0x114]
+	mov sb, r1
+	str r2, [sp]
+	tst r0, #2
+	bne _02084478
+	ldr r1, [sl, #0x114]
+	mov r0, #0xb
+	orr r2, r1, #2
+	mov r1, #1
+	str r2, [sl, #0x114]
+	bl PXI_IsCallbackReady
+	cmp r0, #0
+	bne _02084468
+	mov r6, #0x64
+	mov r5, #0xb
+	mov r4, #1
+_0208444C:
+	mov r0, r6
+	bl OS_SpinWait
+	mov r0, r5
+	mov r1, r4
+	bl PXI_IsCallbackReady
+	cmp r0, #0
+	beq _0208444C
+_02084468:
+	mov r0, sl
+	mov r1, #0
+	mov r2, #1
+	bl Cardi_Request
+_02084478:
+	ldr r0, [sl]
+	mov r1, #0x60
+	bl DC_FlushRange
+	bl DC_WaitWriteBufferEmpty
+	mov r7, #0xb
+	mov r6, #1
+	mov r5, r7
+	mov r4, r6
+	mov fp, #0
+_0208449C:
+	str sb, [sl, #4]
+	ldr r0, [sl, #0x114]
+	orr r0, r0, #0x20
+	str r0, [sl, #0x114]
+_020844AC:
+	mov r0, r7
+	mov r1, sb
+	mov r2, r6
+	bl PXI_SendWordByFifo
+	cmp r0, #0
+	blt _020844AC
+	cmp sb, #0
+	bne _020844E8
+	ldr r8, [sl]
+_020844D0:
+	mov r0, r5
+	mov r1, r8
+	mov r2, r4
+	bl PXI_SendWordByFifo
+	cmp r0, #0
+	blt _020844D0
+_020844E8:
+	bl EnableIrqFlag
+	ldr r1, [sl, #0x114]
+	mov r8, r0
+	tst r1, #0x20
+	beq _02084510
+_020844FC:
+	mov r0, fp
+	bl OS_SleepThread
+	ldr r0, [sl, #0x114]
+	tst r0, #0x20
+	bne _020844FC
+_02084510:
+	mov r0, r8
+	bl SetIrqFlag
+	ldr r0, [sl]
+	mov r1, #0x60
+	bl DC_InvalidateRange
+	ldr r0, [sl]
+	ldr r1, [r0]
+	cmp r1, #4
+	bne _02084548
+	ldr r0, [sp]
+	sub r0, r0, #1
+	str r0, [sp]
+	cmp r0, #0
+	bgt _0208449C
+_02084548:
+	cmp r1, #0
+	moveq r0, #1
+	movne r0, #0
+	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, pc}
+	arm_func_end Cardi_Request
+
diff --git a/lib/NitroSDK/asm/card_rom.s b/lib/NitroSDK/asm/card_rom.s
new file mode 100644
index 00000000..ea94cd38
--- /dev/null
+++ b/lib/NitroSDK/asm/card_rom.s
@@ -0,0 +1,540 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start CARDi_ReadFromCache
+CARDi_ReadFromCache: ; 0x02083C8C
+	stmdb sp!, {r3, r4, r5, lr}
+	ldr r4, _02083D14 ; =_022BB7E0
+	mov r1, #0x200
+	ldr r3, [r4, #0x1c]
+	rsb r1, r1, #0
+	ldr r2, [r0, #8]
+	and r3, r3, r1
+	cmp r3, r2
+	bne _02083D00
+	ldr r2, [r4, #0x1c]
+	ldr r1, [r4, #0x24]
+	sub r3, r2, r3
+	rsb r5, r3, #0x200
+	cmp r5, r1
+	movhi r5, r1
+	add r0, r0, #0x20
+	ldr r1, [r4, #0x20]
+	mov r2, r5
+	add r0, r0, r3
+	bl MI_CpuCopy8
+	ldr r2, [r4, #0x1c]
+	ldr r1, [r4, #0x20]
+	ldr r0, [r4, #0x24]
+	add r2, r2, r5
+	add r1, r1, r5
+	sub r0, r0, r5
+	str r2, [r4, #0x1c]
+	str r1, [r4, #0x20]
+	str r0, [r4, #0x24]
+_02083D00:
+	ldr r0, [r4, #0x24]
+	cmp r0, #0
+	movne r0, #1
+	moveq r0, #0
+	ldmia sp!, {r3, r4, r5, pc}
+	.align 2, 0
+_02083D14: .word _022BB7E0
+	arm_func_end CARDi_ReadFromCache
+
+	arm_func_start CARDi_SetRomOp
+CARDi_SetRomOp: ; 0x02083D18
+	ldr r3, _02083D70 ; =0x040001A4
+_02083D1C:
+	ldr r2, [r3]
+	tst r2, #0x80000000
+	bne _02083D1C
+	ldr r3, _02083D74 ; =0x040001A1
+	mov r2, #0xc0
+	strb r2, [r3]
+	mov r2, r0, lsr #0x18
+	strb r2, [r3, #7]
+	mov r2, r0, lsr #0x10
+	strb r2, [r3, #8]
+	mov r2, r0, lsr #8
+	strb r2, [r3, #9]
+	strb r0, [r3, #0xa]
+	mov r0, r1, lsr #0x18
+	strb r0, [r3, #0xb]
+	mov r0, r1, lsr #0x10
+	strb r0, [r3, #0xc]
+	mov r0, r1, lsr #8
+	strb r0, [r3, #0xd]
+	strb r1, [r3, #0xe]
+	bx lr
+	.align 2, 0
+_02083D70: .word 0x040001A4
+_02083D74: .word 0x040001A1
+	arm_func_end CARDi_SetRomOp
+
+	arm_func_start sub_02083D78
+sub_02083D78: ; 0x02083D78
+	stmdb sp!, {r3, r4, r5, lr}
+	ldr r4, _02083DBC ; =_022BB7E0
+	ldr r1, _02083DC0 ; =0x04100010
+	ldr r0, [r4, #0x28]
+	ldr r2, [r4, #0x20]
+	mov r3, #0x200
+	ldr r5, _02083DC4 ; =_022BBE20
+	bl MTi_CardDmaCopy32
+	ldr r1, [r4, #0x1c]
+	mov r0, r1, lsr #8
+	orr r0, r0, #0xb7000000
+	mov r1, r1, lsl #0x18
+	bl CARDi_SetRomOp
+	ldr r1, [r5, #4]
+	ldr r0, _02083DC8 ; =0x040001A4
+	str r1, [r0]
+	ldmia sp!, {r3, r4, r5, pc}
+	.align 2, 0
+_02083DBC: .word _022BB7E0
+_02083DC0: .word 0x04100010
+_02083DC4: .word _022BBE20
+_02083DC8: .word 0x040001A4
+	arm_func_end sub_02083D78
+
+	arm_func_start sub_02083DCC
+sub_02083DCC: ; 0x02083DCC
+	stmdb sp!, {r3, r4, r5, r6, r7, lr}
+	ldr r0, _02083E98 ; =_022BB7E0
+	ldr r0, [r0, #0x28]
+	bl MI_StopDma
+	ldr r3, _02083E98 ; =_022BB7E0
+	ldr r0, [r3, #0x24]
+	ldr r2, [r3, #0x1c]
+	ldr r1, [r3, #0x20]
+	subs r0, r0, #0x200
+	str r0, [r3, #0x24]
+	movne r0, #1
+	add r2, r2, #0x200
+	add r1, r1, #0x200
+	moveq r0, #0
+	str r2, [r3, #0x1c]
+	str r1, [r3, #0x20]
+	cmp r0, #0
+	bne _02083E90
+	mov r0, #0x80000
+	bl OS_DisableIrqMask
+	mov r0, #0x80000
+	bl OS_ResetRequestIrqMask
+	ldr r4, _02083E98 ; =_022BB7E0
+	bl sub_02084118
+	bl Cardi_CheckPulledOutCore
+	ldr r0, [r4]
+	mov r1, #0
+	str r1, [r0]
+	ldr r5, [r4, #0x38]
+	ldr r6, [r4, #0x3c]
+	bl EnableIrqFlag
+	ldr r1, [r4, #0x114]
+	mov r7, r0
+	bic r0, r1, #0x4c
+	str r0, [r4, #0x114]
+	add r0, r4, #0x10c
+	bl OS_WakeupThread
+	ldr r0, [r4, #0x114]
+	tst r0, #0x10
+	beq _02083E74
+	add r0, r4, #0x44
+	bl OS_WakeupThreadDirect
+_02083E74:
+	mov r0, r7
+	bl SetIrqFlag
+	cmp r5, #0
+	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
+	mov r0, r6
+	blx r5
+	ldmia sp!, {r3, r4, r5, r6, r7, pc}
+_02083E90:
+	bl sub_02083D78
+	ldmia sp!, {r3, r4, r5, r6, r7, pc}
+	.align 2, 0
+_02083E98: .word _022BB7E0
+	arm_func_end sub_02083DCC
+
+	arm_func_start Cardi_TryReadCardDma
+Cardi_TryReadCardDma: ; 0x02083E9C
+	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, lr}
+	ldr r4, _02084014 ; =_022BB7E0
+	mov r6, #0
+	ldr sb, [r4, #0x20]
+	mov fp, r0
+	mov r7, r6
+	mov r8, r6
+	mov r1, r6
+	ands sl, sb, #0x1f
+	ldr r5, [r4, #0x24]
+	bne _02083ED4
+	ldr r0, [r4, #0x28]
+	cmp r0, #3
+	movls r1, #1
+_02083ED4:
+	cmp r1, #0
+	beq _02083F28
+	bl OS_GetDTCMAddress
+	ldr r1, _02084018 ; =CopyAndInterleave
+	add r3, sb, r5
+	cmp r3, r1
+	mov r1, #1
+	mov r2, #0
+	bls _02083F00
+	cmp sb, #0x2000000
+	movlo r2, r1
+_02083F00:
+	cmp r2, #0
+	bne _02083F20
+	cmp r0, r3
+	bhs _02083F1C
+	add r0, r0, #0x4000
+	cmp r0, sb
+	bhi _02083F20
+_02083F1C:
+	mov r1, #0
+_02083F20:
+	cmp r1, #0
+	moveq r8, #1
+_02083F28:
+	cmp r8, #0
+	beq _02083F44
+	ldr r1, [r4, #0x1c]
+	ldr r0, _0208401C ; =0x000001FF
+	orr r1, r1, r5
+	tst r1, r0
+	moveq r7, #1
+_02083F44:
+	ldr r0, _02084020 ; =_020B2ED0
+	cmp r7, #0
+	ldr r0, [r0]
+	cmpne r5, #0
+	ldr r0, [r0, #0x60]
+	movne r6, #1
+	bic r0, r0, #0x7000000
+	orr r0, r0, #0xa1000000
+	cmp r6, #0
+	str r0, [fp, #4]
+	beq _0208400C
+	bl EnableIrqFlag
+	ldr r1, [r4, #0x118]
+	mov r7, r0
+	cmp r5, r1
+	bhs _02083F94
+	mov r0, sb
+	mov r1, r5
+	bl IC_InvalidateRange
+	b _02083F98
+_02083F94:
+	bl IC_InvalidateAll
+_02083F98:
+	ldr r0, [r4, #0x11c]
+	cmp r5, r0
+	bhs _02083FE0
+	cmp sl, #0
+	beq _02083FCC
+	sub sb, sb, sl
+	mov r0, sb
+	mov r1, #0x20
+	bl DC_StoreRange
+	add r0, sb, r5
+	mov r1, #0x20
+	bl DC_StoreRange
+	add r5, r5, #0x20
+_02083FCC:
+	mov r0, sb
+	mov r1, r5
+	bl DC_InvalidateRange
+	bl DC_WaitWriteBufferEmpty
+	b _02083FE4
+_02083FE0:
+	bl DC_FlushAll
+_02083FE4:
+	ldr r1, _02084024 ; =_02083DCC
+	mov r0, #0x80000
+	bl OS_SetIrqFunction
+	mov r0, #0x80000
+	bl OS_ResetRequestIrqMask
+	mov r0, #0x80000
+	bl OS_EnableIrqMask
+	mov r0, r7
+	bl SetIrqFlag
+	bl sub_02083D78
+_0208400C:
+	mov r0, r6
+	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, pc}
+	.align 2, 0
+_02084014: .word _022BB7E0
+_02084018: .word CopyAndInterleave
+_0208401C: .word 0x000001FF
+_02084020: .word _020B2ED0
+_02084024: .word sub_02083DCC
+	arm_func_end Cardi_TryReadCardDma
+
+	arm_func_start CARDi_ReadCard
+CARDi_ReadCard: ; 0x02084028
+	stmdb sp!, {r4, r5, r6, lr}
+	ldr r4, _0208410C ; =_022BB7E0
+	mov r6, r0
+_02084034:
+	mov r0, #0x200
+	ldr r1, [r4, #0x1c]
+	rsb r0, r0, #0
+	and r2, r1, r0
+	cmp r2, r1
+	bne _02084064
+	ldr r5, [r4, #0x20]
+	tst r5, #3
+	bne _02084064
+	ldr r0, [r4, #0x24]
+	cmp r0, #0x200
+	bhs _0208406C
+_02084064:
+	str r2, [r6, #8]
+	add r5, r6, #0x20
+_0208406C:
+	mov r0, r2, lsr #8
+	orr r0, r0, #0xb7000000
+	mov r1, r2, lsl #0x18
+	bl CARDi_SetRomOp
+	mov ip, #0
+	ldr r0, [r6, #4]
+	ldr r2, _02084110 ; =0x040001A4
+	mov lr, ip
+	str r0, [r2]
+	ldr r1, _02084114 ; =0x04100010
+_02084094:
+	ldr r3, [r2]
+	tst r3, #0x800000
+	beq _020840B4
+	ldr r0, [r1]
+	cmp lr, #0x200
+	strlo r0, [r5, ip, lsl #2]
+	addlo lr, lr, #4
+	addlo ip, ip, #1
+_020840B4:
+	tst r3, #0x80000000
+	bne _02084094
+	ldr r0, [r4, #0x20]
+	cmp r5, r0
+	bne _020840F8
+	ldr r0, _0208410C ; =_022BB7E0
+	ldr r1, [r0, #0x1c]
+	add r1, r1, #0x200
+	str r1, [r0, #0x1c]
+	ldr r1, [r0, #0x20]
+	add r1, r1, #0x200
+	str r1, [r0, #0x20]
+	ldr r1, [r0, #0x24]
+	subs r1, r1, #0x200
+	str r1, [r0, #0x24]
+	ldmeqia sp!, {r4, r5, r6, pc}
+	b _02084034
+_020840F8:
+	mov r0, r6
+	bl CARDi_ReadFromCache
+	cmp r0, #0
+	bne _02084034
+	ldmia sp!, {r4, r5, r6, pc}
+	.align 2, 0
+_0208410C: .word _022BB7E0
+_02084110: .word 0x040001A4
+_02084114: .word 0x04100010
+	arm_func_end CARDi_ReadCard
+
+	arm_func_start sub_02084118
+sub_02084118: ; 0x02084118
+	stmdb sp!, {r3, lr}
+	mov r0, #0xb8000000
+	mov r1, #0
+	bl CARDi_SetRomOp
+	ldr r1, _02084168 ; =_020B2ED0
+	mov r0, #0x2000
+	ldr r1, [r1]
+	rsb r0, r0, #0
+	ldr r2, [r1, #0x60]
+	ldr r1, _0208416C ; =0x040001A4
+	bic r2, r2, #0x7000000
+	orr r2, r2, #0xa7000000
+	and r0, r2, r0
+	str r0, [r1]
+_02084150:
+	ldr r0, [r1]
+	tst r0, #0x800000
+	beq _02084150
+	ldr r0, _02084170 ; =0x04100010
+	ldr r0, [r0]
+	ldmia sp!, {r3, pc}
+	.align 2, 0
+_02084168: .word _020B2ED0
+_0208416C: .word 0x040001A4
+_02084170: .word 0x04100010
+	arm_func_end sub_02084118
+
+	arm_func_start Cardi_ReadRomSyncCore
+Cardi_ReadRomSyncCore: ; 0x02084174
+	stmdb sp!, {r3, r4, r5, r6, r7, lr}
+	ldr r4, _02084204 ; =_022BBE20
+	mov r0, r4
+	bl CARDi_ReadFromCache
+	cmp r0, #0
+	beq _02084198
+	ldr r1, [r4]
+	mov r0, r4
+	blx r1
+_02084198:
+	ldr r4, _02084208 ; =_022BB7E0
+	bl sub_02084118
+	bl Cardi_CheckPulledOutCore
+	ldr r0, [r4]
+	mov r1, #0
+	str r1, [r0]
+	ldr r5, [r4, #0x38]
+	ldr r6, [r4, #0x3c]
+	bl EnableIrqFlag
+	ldr r1, [r4, #0x114]
+	mov r7, r0
+	bic r0, r1, #0x4c
+	str r0, [r4, #0x114]
+	add r0, r4, #0x10c
+	bl OS_WakeupThread
+	ldr r0, [r4, #0x114]
+	tst r0, #0x10
+	beq _020841E8
+	add r0, r4, #0x44
+	bl OS_WakeupThreadDirect
+_020841E8:
+	mov r0, r7
+	bl SetIrqFlag
+	cmp r5, #0
+	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
+	mov r0, r6
+	blx r5
+	ldmia sp!, {r3, r4, r5, r6, r7, pc}
+	.align 2, 0
+_02084204: .word _022BBE20
+_02084208: .word _022BB7E0
+	arm_func_end Cardi_ReadRomSyncCore
+
+	arm_func_start Cardi_ReadRom
+Cardi_ReadRom: ; 0x0208420C
+	stmdb sp!, {r4, r5, r6, r7, r8, sb, sl, lr}
+	mov sl, r0
+	mov sb, r1
+	mov r8, r2
+	mov r7, r3
+	ldr r4, _020842F0 ; =_022BBE20
+	ldr r5, _020842F4 ; =_022BB7E0
+	bl Card_CheckEnabled
+	bl EnableIrqFlag
+	mov r6, r0
+	b _02084240
+_02084238:
+	add r0, r5, #0x10c
+	bl OS_SleepThread
+_02084240:
+	ldr r0, [r5, #0x114]
+	tst r0, #4
+	bne _02084238
+	ldr r0, [r5, #0x114]
+	ldr r2, [sp, #0x20]
+	ldr r1, [sp, #0x24]
+	orr r3, r0, #4
+	mov r0, r6
+	str r3, [r5, #0x114]
+	str r2, [r5, #0x38]
+	str r1, [r5, #0x3c]
+	bl SetIrqFlag
+	ldr r0, _020842F8 ; =_022BBE00
+	str sl, [r5, #0x28]
+	ldr r0, [r0]
+	str r8, [r5, #0x20]
+	add r0, sb, r0
+	str r0, [r5, #0x1c]
+	str r7, [r5, #0x24]
+	cmp sl, #3
+	bhi _0208429C
+	mov r0, sl
+	bl MI_StopDma
+_0208429C:
+	mov r0, r4
+	bl Cardi_TryReadCardDma
+	cmp r0, #0
+	beq _020842C0
+	ldr r0, [sp, #0x28]
+	cmp r0, #0
+	ldmneia sp!, {r4, r5, r6, r7, r8, sb, sl, pc}
+	bl Card_WaitRomAsync
+	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, pc}
+_020842C0:
+	ldr r0, [sp, #0x28]
+	cmp r0, #0
+	beq _020842D8
+	ldr r0, _020842FC ; =Cardi_ReadRomSyncCore
+	bl Cardi_SetTask
+	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, pc}
+_020842D8:
+	ldr r1, _02084300 ; =_022B966C
+	mov r0, r5
+	ldr r1, [r1, #4]
+	str r1, [r5, #0x104]
+	bl Cardi_ReadRomSyncCore
+	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, pc}
+	.align 2, 0
+_020842F0: .word _022BBE20
+_020842F4: .word _022BB7E0
+_020842F8: .word _022BBE00
+_020842FC: .word Cardi_ReadRomSyncCore
+_02084300: .word _022B966C
+	arm_func_end Cardi_ReadRom
+
+	arm_func_start CARD_Init
+CARD_Init: ; 0x02084304
+	stmdb sp!, {r3, lr}
+	ldr ip, _02084360 ; =_022BB7E0
+	ldr r0, [ip, #0x114]
+	cmp r0, #0
+	ldmneia sp!, {r3, pc}
+	mov r2, #0
+	ldr r0, _02084364 ; =_022BBE00
+	sub r1, r2, #1
+	mov r3, #1
+	str r3, [ip, #0x114]
+	str r2, [ip, #0x24]
+	str r2, [ip, #0x20]
+	str r2, [ip, #0x1c]
+	str r1, [ip, #0x28]
+	str r2, [ip, #0x38]
+	str r2, [ip, #0x3c]
+	str r2, [r0]
+	bl CARDi_InitCommon
+	bl CARDi_GetRomAccessor
+	ldr r1, _02084364 ; =_022BBE00
+	str r0, [r1, #0x20]
+	bl CARD_InitPulledOutCallback
+	ldmia sp!, {r3, pc}
+	.align 2, 0
+_02084360: .word _022BB7E0
+_02084364: .word _022BBE00
+	arm_func_end CARD_Init
+
+	arm_func_start Card_WaitRomAsync
+Card_WaitRomAsync: ; 0x02084368
+	ldr ip, _02084370 ; =Cardi_WaitAsync
+	bx ip
+	.align 2, 0
+_02084370: .word Cardi_WaitAsync
+	arm_func_end Card_WaitRomAsync
+
+	arm_func_start CARDi_GetRomAccessor
+CARDi_GetRomAccessor: ; 0x02084374
+	ldr r0, _0208437C ; =CARDi_ReadCard
+	bx lr
+	.align 2, 0
+_0208437C: .word CARDi_ReadCard
+	arm_func_end CARDi_GetRomAccessor
+
diff --git a/lib/NitroSDK/asm/ctrdg.s b/lib/NitroSDK/asm/ctrdg.s
new file mode 100644
index 00000000..7de71e88
--- /dev/null
+++ b/lib/NitroSDK/asm/ctrdg.s
@@ -0,0 +1,260 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start CTRDGi_InitCommon
+CTRDGi_InitCommon: ; 0x02084734
+	stmdb sp!, {r3, lr}
+	ldr r1, _02084760 ; =_022BC04C
+	mov r3, #0
+	ldr r2, _02084764 ; =0x05000001
+	add r0, sp, #0
+	str r3, [sp]
+	blx SVC_CpuSet
+	bl OS_GetLockID
+	ldr r1, _02084768 ; =_022BC048
+	strh r0, [r1, #6]
+	ldmia sp!, {r3, pc}
+	.align 2, 0
+_02084760: .word _022BC04C
+_02084764: .word 0x05000001
+_02084768: .word _022BC048
+	arm_func_end CTRDGi_InitCommon
+
+	arm_func_start Ctrdg_IsOptionCartridge
+Ctrdg_IsOptionCartridge: ; 0x0208476C
+	stmdb sp!, {r3, lr}
+	bl Ctrdg_IsExisting
+	cmp r0, #0
+	beq _0208478C
+	bl Ctrdgi_IsAgbCartridgeAtInit
+	cmp r0, #0
+	moveq r0, #1
+	ldmeqia sp!, {r3, pc}
+_0208478C:
+	mov r0, #0
+	ldmia sp!, {r3, pc}
+	arm_func_end Ctrdg_IsOptionCartridge
+
+	arm_func_start Ctrdgi_IsAgbCartridgeAtInit
+Ctrdgi_IsAgbCartridgeAtInit: ; 0x02084794
+	ldr r0, _020847A8 ; =0x027FFC30
+	ldrb r0, [r0, #5]
+	mov r0, r0, lsl #0x1f
+	mov r0, r0, lsr #0x1f
+	bx lr
+	.align 2, 0
+_020847A8: .word 0x027FFC30
+	arm_func_end Ctrdgi_IsAgbCartridgeAtInit
+
+	arm_func_start Ctrdg_IsExisting
+Ctrdg_IsExisting: ; 0x020847AC
+	stmdb sp!, {r4, lr}
+	sub sp, sp, #0x10
+	ldr r2, _020848AC ; =0x027FFC30
+	mov r4, #1
+	ldrh r1, [r2]
+	rsb r0, r4, #0x10000
+	cmp r1, r0
+	addeq sp, sp, #0x10
+	moveq r0, #0
+	ldmeqia sp!, {r4, pc}
+	ldrb r0, [r2, #5]
+	mov r0, r0, lsl #0x1e
+	mov r0, r0, lsr #0x1f
+	cmp r0, #1
+	addeq sp, sp, #0x10
+	moveq r0, #0
+	ldmeqia sp!, {r4, pc}
+	ldr r0, _020848B0 ; =_022BC048
+	add r1, sp, #8
+	ldrh r0, [r0, #6]
+	bl CTRDGi_LockByProcessor
+	add r0, sp, #0
+	bl CTRDGi_ChangeLatestAccessCycle
+	mov r0, #0x8000000
+	ldrb r2, [r0, #0xb2]
+	cmp r2, #0x96
+	bne _0208482C
+	ldr r1, _020848AC ; =0x027FFC30
+	ldrh r0, [r0, #0xbe]
+	ldrh r1, [r1]
+	cmp r1, r0
+	bne _02084874
+_0208482C:
+	cmp r2, #0x96
+	beq _0208484C
+	ldr r1, _020848AC ; =0x027FFC30
+	ldr r0, _020848B4 ; =0x0801FFFE
+	ldrh r1, [r1]
+	ldrh r0, [r0]
+	cmp r1, r0
+	bne _02084874
+_0208484C:
+	ldr r2, _020848AC ; =0x027FFC30
+	mov r0, #0x8000000
+	ldr r1, [r2, #8]
+	ldr r0, [r0, #0xac]
+	cmp r1, r0
+	beq _02084888
+	ldrb r0, [r2, #5]
+	mov r0, r0, lsl #0x1f
+	movs r0, r0, lsr #0x1f
+	beq _02084888
+_02084874:
+	ldr r1, _020848AC ; =0x027FFC30
+	mov r4, #0
+	ldrb r0, [r1, #5]
+	orr r0, r0, #2
+	strb r0, [r1, #5]
+_02084888:
+	add r0, sp, #0
+	bl CTRDGi_RestoreAccessCycle
+	ldr r0, _020848B0 ; =_022BC048
+	add r1, sp, #8
+	ldrh r0, [r0, #6]
+	bl CTRDGi_UnlockByProcessor
+	mov r0, r4
+	add sp, sp, #0x10
+	ldmia sp!, {r4, pc}
+	.align 2, 0
+_020848AC: .word 0x027FFC30
+_020848B0: .word _022BC048
+_020848B4: .word 0x0801FFFE
+	arm_func_end Ctrdg_IsExisting
+
+	arm_func_start CTRDGi_ChangeLatestAccessCycle
+CTRDGi_ChangeLatestAccessCycle: ; 0x020848B8
+	ldr r2, _020848FC ; =0x04000204
+	ldrh r1, [r2]
+	and r1, r1, #0xc
+	mov r1, r1, asr #2
+	str r1, [r0]
+	ldrh r1, [r2]
+	and r1, r1, #0x10
+	mov r1, r1, asr #4
+	str r1, [r0, #4]
+	ldrh r0, [r2]
+	bic r0, r0, #0xc
+	orr r0, r0, #0xc
+	strh r0, [r2]
+	ldrh r0, [r2]
+	bic r0, r0, #0x10
+	strh r0, [r2]
+	bx lr
+	.align 2, 0
+_020848FC: .word 0x04000204
+	arm_func_end CTRDGi_ChangeLatestAccessCycle
+
+	arm_func_start CTRDGi_RestoreAccessCycle
+CTRDGi_RestoreAccessCycle: ; 0x02084900
+	ldr r3, _02084930 ; =0x04000204
+	ldr r2, [r0]
+	ldrh r1, [r3]
+	bic r1, r1, #0xc
+	orr r1, r1, r2, lsl #2
+	strh r1, [r3]
+	ldrh r1, [r3]
+	ldr r2, [r0, #4]
+	bic r0, r1, #0x10
+	orr r0, r0, r2, lsl #4
+	strh r0, [r3]
+	bx lr
+	.align 2, 0
+_02084930: .word 0x04000204
+	arm_func_end CTRDGi_RestoreAccessCycle
+
+	arm_func_start CTRDGi_LockByProcessor
+CTRDGi_LockByProcessor: ; 0x02084934
+	stmdb sp!, {r3, r4, r5, r6, r7, lr}
+	ldr r5, _0208498C ; =0x027FFFE8
+	mov r7, r0
+	mov r6, r1
+	mov r4, #1
+_02084948:
+	bl EnableIrqFlag
+	str r0, [r6, #4]
+	mov r0, r5
+	bl OS_ReadOwnerOfLockWord
+	ands r0, r0, #0x40
+	str r0, [r6]
+	ldmneia sp!, {r3, r4, r5, r6, r7, pc}
+	mov r0, r7
+	bl OS_TryLockCartridge
+	cmp r0, #0
+	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
+	ldr r0, [r6, #4]
+	bl SetIrqFlag
+	mov r0, r4
+	blx SVC_WaitByLoop
+	b _02084948
+_02084988:
+	ldmia sp!, {r3, r4, r5, r6, r7, pc}
+	.align 2, 0
+_0208498C: .word 0x027FFFE8
+	arm_func_end CTRDGi_LockByProcessor
+
+	arm_func_start CTRDGi_UnlockByProcessor
+CTRDGi_UnlockByProcessor: ; 0x02084990
+	stmdb sp!, {r4, lr}
+	mov r4, r1
+	ldr r1, [r4]
+	cmp r1, #0
+	bne _020849A8
+	bl OS_UnlockCartridgeVeneer
+_020849A8:
+	ldr r0, [r4, #4]
+	bl SetIrqFlag
+	ldmia sp!, {r4, pc}
+	arm_func_end CTRDGi_UnlockByProcessor
+
+	arm_func_start CTRDGi_SendtoPxi
+CTRDGi_SendtoPxi: ; 0x020849B4
+	stmdb sp!, {r3, r4, r5, r6, r7, lr}
+	mov r7, r0
+	mov r1, r7
+	mov r0, #0xd
+	mov r2, #0
+	bl PXI_SendWordByFifo
+	cmp r0, #0
+	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
+	mov r6, #1
+	mov r5, #0xd
+	mov r4, #0
+_020849E0:
+	mov r0, r6
+	blx SVC_WaitByLoop
+	mov r0, r5
+	mov r1, r7
+	mov r2, r4
+	bl PXI_SendWordByFifo
+	cmp r0, #0
+	bne _020849E0
+	ldmia sp!, {r3, r4, r5, r6, r7, pc}
+	arm_func_end CTRDGi_SendtoPxi
+
+	arm_func_start Ctrdg_Enable
+Ctrdg_Enable: ; 0x02084A04
+	stmdb sp!, {r3, r4, r5, lr}
+	mov r5, r0
+	bl EnableIrqFlag
+	ldr r1, _02084A48 ; =_022BC048
+	mov r4, r0
+	str r5, [r1]
+	bl Ctrdg_IsOptionCartridge
+	cmp r0, #0
+	bne _02084A3C
+	cmp r5, #0
+	movne r1, #0x1000
+	moveq r1, #0x5000
+	mov r0, #0xf000
+	bl OS_SetDPermissionsForProtectionRegion
+_02084A3C:
+	mov r0, r4
+	bl SetIrqFlag
+	ldmia sp!, {r3, r4, r5, pc}
+	.align 2, 0
+_02084A48: .word _022BC048
+	arm_func_end Ctrdg_Enable
+
diff --git a/lib/NitroSDK/asm/ctrdg_proc.s b/lib/NitroSDK/asm/ctrdg_proc.s
new file mode 100644
index 00000000..e5992f43
--- /dev/null
+++ b/lib/NitroSDK/asm/ctrdg_proc.s
@@ -0,0 +1,259 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start CTRDG_Init
+CTRDG_Init: ; 0x02084A4C
+	stmdb sp!, {r3, r4, r5, lr}
+	ldr r0, _02084AEC ; =_022BC060
+	ldr r1, [r0, #8]
+	cmp r1, #0
+	ldmneia sp!, {r3, r4, r5, pc}
+	mov r1, #1
+	str r1, [r0, #8]
+	bl CTRDGi_InitCommon
+	ldr r0, _02084AEC ; =_022BC060
+	mov r1, #0
+	str r1, [r0, #0xc]
+	bl PXI_Init
+	mov r5, #0xd
+	mov r4, #1
+_02084A84:
+	mov r0, r5
+	mov r1, r4
+	bl PXI_IsCallbackReady
+	cmp r0, #0
+	beq _02084A84
+	ldr r1, _02084AF0 ; =CTRDGi_CallbackForInitModuleInfo
+	mov r0, #0xd
+	bl PXI_SetFifoRecvCallback
+	bl CTRDGi_InitModuleInfo
+	mov r0, #0xd
+	mov r1, #0
+	bl PXI_SetFifoRecvCallback
+	ldr r1, _02084AF4 ; =CTRDGi_PulledOutCallback
+	mov r0, #0xd
+	bl PXI_SetFifoRecvCallback
+	ldr r1, _02084AEC ; =_022BC060
+	mov r2, #0
+	ldr r0, _02084AF8 ; =_022BC140
+	str r2, [r1, #0x18]
+	bl Ctrdgi_InitTaskThread
+	ldr r1, _02084AFC ; =_02084D90
+	mov r0, #0x11
+	bl PXI_SetFifoRecvCallback
+	mov r0, #0
+	bl Ctrdg_Enable
+	ldmia sp!, {r3, r4, r5, pc}
+	.align 2, 0
+_02084AEC: .word _022BC060
+_02084AF0: .word CTRDGi_CallbackForInitModuleInfo
+_02084AF4: .word CTRDGi_PulledOutCallback
+_02084AF8: .word _022BC140
+_02084AFC: .word Ctrdgi_CallbackForSetPhi
+	arm_func_end CTRDG_Init
+
+	arm_func_start CTRDGi_InitModuleInfo
+CTRDGi_InitModuleInfo: ; 0x02084B00
+	stmdb sp!, {r3, r4, r5, r6, r7, lr}
+	sub sp, sp, #0x10
+	ldr r0, _02084CC8 ; =_022BC060
+	ldr r1, [r0]
+	cmp r1, #0
+	addne sp, sp, #0x10
+	ldmneia sp!, {r3, r4, r5, r6, r7, pc}
+	ldr r1, _02084CCC ; =0x04000300
+	mov r2, #1
+	ldrh r1, [r1]
+	str r2, [r0]
+	tst r1, #1
+	addeq sp, sp, #0x10
+	ldmeqia sp!, {r3, r4, r5, r6, r7, pc}
+	mov r0, #0x40000
+	bl OS_SetIrqMask
+	ldr r3, _02084CD0 ; =0x04000208
+	mov r2, #1
+	ldrh r5, [r3]
+	ldr r1, _02084CD4 ; =_022BC04C
+	mov r4, r0
+	strh r2, [r3]
+	ldrh r0, [r1, #2]
+	add r1, sp, #8
+	bl CTRDGi_LockByProcessor
+	ldr r1, _02084CD8 ; =0x04000204
+	add r0, sp, #0
+	ldrh r1, [r1]
+	and r1, r1, #0x8000
+	mov r6, r1, asr #0xf
+	bl CTRDGi_ChangeLatestAccessCycle
+	ldr r3, _02084CD8 ; =0x04000204
+	ldr r0, _02084CDC ; =_022BC080
+	ldrh r2, [r3]
+	add r0, r0, #0x80
+	mov r1, #0x40
+	bic r2, r2, #0x8000
+	strh r2, [r3]
+	bl DC_InvalidateRange
+	ldr r2, _02084CDC ; =_022BC080
+	ldr r1, _02084CE0 ; =0x08000080
+	mov r0, #1
+	mov r3, #0x40
+	add r2, r2, #0x80
+	bl MI_DmaCopy16
+	ldr r2, _02084CD8 ; =0x04000204
+	add r0, sp, #0
+	ldrh r1, [r2]
+	bic r1, r1, #0x8000
+	orr r1, r1, r6, lsl #15
+	strh r1, [r2]
+	bl CTRDGi_RestoreAccessCycle
+	ldr r0, _02084CD4 ; =_022BC04C
+	add r1, sp, #8
+	ldrh r0, [r0, #2]
+	bl CTRDGi_UnlockByProcessor
+	ldr r1, _02084CE4 ; =0x027FFF9B
+	ldrb r0, [r1]
+	cmp r0, #0
+	bne _02084BFC
+	ldrb r0, [r1, #-1]
+	cmp r0, #0
+	bne _02084C60
+_02084BFC:
+	ldr r3, _02084CDC ; =_022BC080
+	ldr r6, _02084CE8 ; =0x027FFC30
+	ldrh r0, [r3, #0xbe]
+	mov r2, #0
+	strh r0, [r6]
+	b _02084C28
+_02084C14:
+	add r0, r3, r2
+	ldrb r1, [r0, #0xb5]
+	add r0, r6, r2
+	add r2, r2, #1
+	strb r1, [r0, #2]
+_02084C28:
+	cmp r2, #3
+	blt _02084C14
+	ldrh r0, [r3, #0xb0]
+	strh r0, [r6, #6]
+	ldr r0, [r3, #0xac]
+	str r0, [r6, #8]
+	bl Ctrdg_IsExisting
+	cmp r0, #0
+	movne r2, #1
+	ldr r1, _02084CE4 ; =0x027FFF9B
+	moveq r2, #0
+	mov r0, #1
+	strb r2, [r1]
+	strb r0, [r1, #-1]
+_02084C60:
+	ldr r0, _02084CEC ; =0xFFFF0020
+	ldr r1, _02084CF0 ; =_022BC084
+	mov r2, #0x9c
+	bl MTi_CpuCopy32
+	bl DC_FlushAll
+	ldr r0, _02084CDC ; =_022BC080
+	add r0, r0, #0xfe000000
+	mov r0, r0, lsr #5
+	mov r0, r0, lsl #6
+	orr r0, r0, #1
+	bl CTRDGi_SendtoPxi
+	mov r7, #1
+	ldr r6, _02084CD4 ; =_022BC04C
+	b _02084CA0
+_02084C98:
+	mov r0, r7
+	blx SVC_WaitByLoop
+_02084CA0:
+	ldrh r0, [r6]
+	cmp r0, #1
+	bne _02084C98
+	ldr r2, _02084CD0 ; =0x04000208
+	mov r0, r4
+	ldrh r1, [r2]
+	strh r5, [r2]
+	bl OS_SetIrqMask
+	add sp, sp, #0x10
+	ldmia sp!, {r3, r4, r5, r6, r7, pc}
+	.align 2, 0
+_02084CC8: .word _022BC060
+_02084CCC: .word 0x04000300
+_02084CD0: .word 0x04000208
+_02084CD4: .word _022BC04C
+_02084CD8: .word 0x04000204
+_02084CDC: .word _022BC080
+_02084CE0: .word 0x08000080
+_02084CE4: .word 0x027FFF9B
+_02084CE8: .word 0x027FFC30
+_02084CEC: .word 0xFFFF0020
+_02084CF0: .word _022BC084
+	arm_func_end CTRDGi_InitModuleInfo
+
+	arm_func_start CTRDGi_CallbackForInitModuleInfo
+CTRDGi_CallbackForInitModuleInfo: ; 0x02084CF4
+	stmdb sp!, {r3, lr}
+	and r0, r1, #0x3f
+	cmp r0, #1
+	bne _02084D14
+	ldr r0, _02084D1C ; =_022BC04C
+	mov r1, #1
+	strh r1, [r0]
+	ldmia sp!, {r3, pc}
+_02084D14:
+	bl WaitForever2
+	ldmia sp!, {r3, pc}
+	.align 2, 0
+_02084D1C: .word _022BC04C
+	arm_func_end CTRDGi_CallbackForInitModuleInfo
+
+	arm_func_start CTRDGi_PulledOutCallback
+CTRDGi_PulledOutCallback: ; 0x02084D20
+	stmdb sp!, {r3, lr}
+	and r0, r1, #0x3f
+	cmp r0, #0x11
+	bne _02084D70
+	ldr r0, _02084D78 ; =_022BC060
+	ldr r1, [r0, #0xc]
+	cmp r1, #0
+	ldmneia sp!, {r3, pc}
+	ldr r1, [r0, #0x18]
+	mov r0, #0
+	cmp r1, #0
+	beq _02084D54
+	blx r1
+_02084D54:
+	cmp r0, #0
+	beq _02084D60
+	bl CTRDG_TerminateForPulledOut
+_02084D60:
+	ldr r0, _02084D78 ; =_022BC060
+	mov r1, #1
+	str r1, [r0, #0xc]
+	ldmia sp!, {r3, pc}
+_02084D70:
+	bl WaitForever2
+	ldmia sp!, {r3, pc}
+	.align 2, 0
+_02084D78: .word _022BC060
+	arm_func_end CTRDGi_PulledOutCallback
+
+	arm_func_start CTRDG_TerminateForPulledOut
+CTRDG_TerminateForPulledOut: ; 0x02084D7C
+	stmdb sp!, {r3, lr}
+	mov r0, #2
+	bl CTRDGi_SendtoPxi
+	bl WaitForever2
+	ldmia sp!, {r3, pc}
+	arm_func_end CTRDG_TerminateForPulledOut
+
+	arm_func_start Ctrdgi_CallbackForSetPhi
+Ctrdgi_CallbackForSetPhi: ; 0x02084D90
+	ldr r0, _02084DA0 ; =_022BC060
+	mov r1, #0
+	str r1, [r0, #4]
+	bx lr
+	.align 2, 0
+_02084DA0: .word _022BC060
+	arm_func_end Ctrdgi_CallbackForSetPhi
+
diff --git a/lib/NitroSDK/asm/ctrdg_task.s b/lib/NitroSDK/asm/ctrdg_task.s
new file mode 100644
index 00000000..243ebf52
--- /dev/null
+++ b/lib/NitroSDK/asm/ctrdg_task.s
@@ -0,0 +1,127 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start Ctrdgi_InitTaskThread
+Ctrdgi_InitTaskThread: ; 0x02084DA4
+	stmdb sp!, {r3, r4, r5, lr}
+	sub sp, sp, #8
+	mov r5, r0
+	bl EnableIrqFlag
+	ldr r1, _02084E20 ; =_022BC228
+	mov r4, r0
+	ldr r0, [r1]
+	cmp r0, #0
+	bne _02084E10
+	add r0, r5, #0xc4
+	str r5, [r1]
+	bl Ctrdgi_InitTaskInfo
+	ldr r0, _02084E24 ; =_022BC22C
+	bl Ctrdgi_InitTaskInfo
+	mov r0, #0
+	str r0, [r5, #0xc0]
+	mov r2, #0x400
+	ldr r1, _02084E28 ; =Ctrdgi_TaskThread
+	ldr r3, _02084E2C ; =_022BC650
+	mov r0, r5
+	str r2, [sp]
+	mov r2, #0x14
+	str r2, [sp, #4]
+	mov r2, r5
+	bl OS_CreateThread
+	mov r0, r5
+	bl OS_WakeupThreadDirect
+_02084E10:
+	mov r0, r4
+	bl SetIrqFlag
+	add sp, sp, #8
+	ldmia sp!, {r3, r4, r5, pc}
+	.align 2, 0
+_02084E20: .word _022BC228
+_02084E24: .word _022BC22C
+_02084E28: .word Ctrdgi_TaskThread
+_02084E2C: .word _022BC650
+	arm_func_end Ctrdgi_InitTaskThread
+
+	arm_func_start Ctrdgi_InitTaskInfo
+Ctrdgi_InitTaskInfo: ; 0x02084E30
+	ldr ip, _02084E40 ; =MI_CpuFill8
+	mov r1, #0
+	mov r2, #0x24
+	bx ip
+	.align 2, 0
+_02084E40: .word MI_CpuFill8
+	arm_func_end Ctrdgi_InitTaskInfo
+
+	arm_func_start Ctrdgi_TaskThread
+Ctrdgi_TaskThread: ; 0x02084E44
+	stmdb sp!, {r4, r5, r6, r7, r8, sb, sl, fp, lr}
+	sub sp, sp, #0x24
+	mov r4, #0
+	mov r8, r0
+	add r6, sp, #0
+	mov sl, r4
+	mov sb, r4
+	mov r5, r4
+	mov fp, #0x24
+_02084E68:
+	mov r0, r6
+	mov r1, r5
+	mov r2, fp
+	bl MI_CpuFill8
+	bl EnableIrqFlag
+	ldr r1, [r8, #0xc0]
+	mov r7, r0
+	cmp r1, #0
+	bne _02084EA0
+_02084E8C:
+	mov r0, r4
+	bl OS_SleepThread
+	ldr r0, [r8, #0xc0]
+	cmp r0, #0
+	beq _02084E8C
+_02084EA0:
+	ldr lr, [r8, #0xc0]
+	add ip, sp, #0
+	ldmia lr!, {r0, r1, r2, r3}
+	stmia ip!, {r0, r1, r2, r3}
+	ldmia lr!, {r0, r1, r2, r3}
+	stmia ip!, {r0, r1, r2, r3}
+	ldr r1, [lr]
+	mov r0, r7
+	str r1, [ip]
+	bl SetIrqFlag
+	ldr r1, [sp]
+	cmp r1, #0
+	beq _02084EE0
+	mov r0, r6
+	blx r1
+	str r0, [sp, #8]
+_02084EE0:
+	bl EnableIrqFlag
+	ldr r2, [sp, #4]
+	ldr r1, _02084F30 ; =_022BC228
+	mov r7, r0
+	strb sl, [r1, #0x26]
+	cmp r2, #0
+	beq _02084F04
+	mov r0, r6
+	blx r2
+_02084F04:
+	ldr r0, _02084F30 ; =_022BC228
+	ldr r0, [r0]
+	cmp r0, #0
+	beq _02084F24
+	mov r0, r7
+	str sb, [r8, #0xc0]
+	bl SetIrqFlag
+	b _02084E68
+_02084F24:
+	bl OS_ExitThread
+	add sp, sp, #0x24
+	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, fp, pc}
+	.align 2, 0
+_02084F30: .word _022BC228
+	arm_func_end Ctrdgi_TaskThread
+
diff --git a/asm/main_0207E84C.s b/lib/NitroSDK/asm/fs_archive.s
similarity index 100%
rename from asm/main_0207E84C.s
rename to lib/NitroSDK/asm/fs_archive.s
diff --git a/asm/main_0207F40C.s b/lib/NitroSDK/asm/fs_file.s
similarity index 100%
rename from asm/main_0207F40C.s
rename to lib/NitroSDK/asm/fs_file.s
diff --git a/lib/NitroSDK/asm/include/main_0207F894.inc b/lib/NitroSDK/asm/include/main_0207F894.inc
new file mode 100644
index 00000000..0429a3eb
--- /dev/null
+++ b/lib/NitroSDK/asm/include/main_0207F894.inc
@@ -0,0 +1,140 @@
+#pragma once
+.public _02000BC4
+.public _020AEC5C
+.public _020B2BB4
+.public _020B2BB8
+.public _020B2BC0
+.public _020B2BC4
+.public _020B2C84
+.public _020B2D88
+.public _020B2E9C
+.public _020B2ED0
+.public _020B2ED4
+.public _020B2FBC
+.public _020B3364
+.public _022B966C
+.public _022BB5EC
+.public _022BB5FC
+.public _022BB604
+.public _022BB60C
+.public _022BB614
+.public _022BB670
+.public _022BB68C
+.public _022BB6AC
+.public _022BB6B8
+.public _022BB6C4
+.public _022BB6C8
+.public _022BB6D8
+.public _022BB6F0
+.public _022BB6F4
+.public _022BB718
+.public _022BB724
+.public _022BB760
+.public _022BB780
+.public _022BB7E0
+.public _022BBE00
+.public _022BBE20
+.public _022BC040
+.public _022BC048
+.public _022BC04C
+.public _022BC060
+.public _022BC080
+.public _022BC084
+.public _022BC140
+.public _022BC228
+.public _022BC22C
+.public _022BC650
+.public _022BCA74
+.public _f2d
+.public _ll_udiv
+.public Card_CheckEnabled
+.public Card_IsPulledOut
+.public Cardi_CheckPulledOutCore
+.public Cardi_ReadRom
+.public Cardi_Request
+.public Cardi_SetTask
+.public Cardi_WaitAsync
+.public CARDi_InitCommon
+.public CARDi_TaskThread
+.public CARDi_OnFifoRecv
+.public CARD_Init
+.public CARD_InitPulledOutCallback
+.public CopyAndInterleave
+.public Ctrdg_Enable
+.public Ctrdg_IsExisting
+.public Ctrdgi_Enable
+.public Ctrdgi_InitTaskThread
+.public Ctrdgi_IsExisting
+.public CTRDGi_InitCommon
+.public CTRDGi_LockByProcessor
+.public CTRDGi_UnlockByProcessor
+.public CTRDGi_RestoreAccessCycle
+.public CTRDGi_ChangeLatestAccessCycle
+.public CTRDGi_SendtoPxi
+.public Dgt_Hash2Init
+.public Dgt_Hash2Update
+.public Dgt_Hash2GetHash
+.public DC_FlushAll
+.public DC_FlushRange
+.public DC_InvalidateRange
+.public DC_StoreRange
+.public DC_WaitWriteBufferEmpty
+.public EnableIrqFlag
+.public fflush
+.public FileInit
+.public FS_CloseFile
+.public FS_InitArchive
+.public FS_LoadArchive
+.public FS_NotifyArchiveAsyncEnd
+.public FS_OpenFileDirect
+.public FS_OpenFileFast
+.public FS_ReadFile
+.public FS_RegisterArchiveName
+.public FS_SetArchiveProc
+.public FSi_FindPath
+.public GetIrqFlag
+.public IC_InvalidateAll
+.public IC_InvalidateRange
+.public MI_CpuCopy8
+.public MI_CpuFill8
+.public MI_DmaCopy16
+.public MI_StopDma
+.public MIi_UncompressBackward
+.public MTi_CardDmaCopy32
+.public MTi_CpuClear32
+.public MTi_CpuClearFast
+.public MTi_CpuCopy32
+.public OS_DisableIrqMask
+.public OS_EnableIrqMask
+.public OS_GetDTCMAddress
+.public OS_GetLockID
+.public OS_InitMutex
+.public OS_IsTickAvailable
+.public OS_LockCard
+.public OS_ReadOwnerOfLockWord
+.public OS_ResetRequestIrqMask
+.public OS_SetDPermissionsForProtectionRegion
+.public OS_SetIrqFunction
+.public OS_SetIrqMask
+.public OS_SetThreadPriority
+.public OS_SleepThread
+.public OS_SpinWait
+.public OS_TryLockCartridge
+.public OS_UnlockCard
+.public OS_UnlockCartridgeVeneer
+.public OS_WakeupThread
+.public OS_WakeupThreadDirect
+.public OSi_ReferSymbol
+.public PM_ForceToPowerOff
+.public PXI_Init
+.public PXI_IsCallbackReady
+.public PXI_SendWordByFifo
+.public PXI_SetFifoRecvCallback
+.public PXIi_HandlerRecvFifoNotEmpty
+.public SetIrqFlag
+.public OS_CreateThread
+.public SVC_CpuSet
+.public SVC_WaitByLoop
+.public OS_ExitThread
+.public WaitForever2
+.public WaitForInterrupt
diff --git a/lib/NitroSDK/asm/math_crc.s b/lib/NitroSDK/asm/math_crc.s
new file mode 100644
index 00000000..74b3b218
--- /dev/null
+++ b/lib/NitroSDK/asm/math_crc.s
@@ -0,0 +1,222 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+	arm_func_start Mathi_Crc8InitTable
+Mathi_Crc8InitTable: ; 0x02084FB8
+	stmdb sp!, {r3, lr}
+	mov ip, #0
+	mov r2, ip
+_02084FC4:
+	mov r3, ip
+	mov lr, r2
+_02084FCC:
+	tst r3, #0x80
+	eorne r3, r1, r3, lsl #1
+	add lr, lr, #1
+	moveq r3, r3, lsl #1
+	cmp lr, #8
+	blo _02084FCC
+	strb r3, [r0, ip]
+	add ip, ip, #1
+	cmp ip, #0x100
+	blo _02084FC4
+	ldmia sp!, {r3, pc}
+	arm_func_end Mathi_Crc8InitTable
+
+	arm_func_start Mathi_Crc8Update
+Mathi_Crc8Update: ; 0x02084FF8
+	stmdb sp!, {r4, lr}
+	cmp r3, #0
+	ldrb lr, [r1]
+	mov r4, #0
+	bls _02085028
+_0208500C:
+	ldrb ip, [r2], #1
+	add r4, r4, #1
+	cmp r4, r3
+	eor ip, lr, ip
+	and ip, ip, #0xff
+	ldrb lr, [r0, ip]
+	blo _0208500C
+_02085028:
+	strb lr, [r1]
+	ldmia sp!, {r4, pc}
+	arm_func_end Mathi_Crc8Update
+
+	arm_func_start Mathi_Crc16InitTable
+Mathi_Crc16InitTable: ; 0x02085030
+	stmdb sp!, {r3, lr}
+	mov lr, #0
+	mov r3, lr
+_0208503C:
+	mov ip, lr
+	mov r2, r3
+_02085044:
+	tst ip, #1
+	eorne ip, r1, ip, lsr #1
+	add r2, r2, #1
+	moveq ip, ip, lsr #1
+	cmp r2, #8
+	blo _02085044
+	mov r2, lr, lsl #1
+	add lr, lr, #1
+	strh ip, [r0, r2]
+	cmp lr, #0x100
+	blo _0208503C
+	ldmia sp!, {r3, pc}
+	arm_func_end Mathi_Crc16InitTable
+
+	arm_func_start Mathi_Crc16Update
+Mathi_Crc16Update: ; 0x02085074
+	stmdb sp!, {r4, lr}
+	cmp r3, #0
+	ldrh lr, [r1]
+	mov r4, #0
+	bls _020850AC
+_02085088:
+	ldrb ip, [r2], #1
+	add r4, r4, #1
+	cmp r4, r3
+	eor ip, lr, ip
+	mov ip, ip, lsl #0x18
+	mov ip, ip, lsr #0x17
+	ldrh ip, [r0, ip]
+	eor lr, ip, lr, lsr #8
+	blo _02085088
+_020850AC:
+	strh lr, [r1]
+	ldmia sp!, {r4, pc}
+	arm_func_end Mathi_Crc16Update
+
+	arm_func_start Mathi_Crc32InitTable
+Mathi_Crc32InitTable: ; 0x020850B4
+	stmdb sp!, {r3, lr}
+	mov ip, #0
+	mov r2, ip
+_020850C0:
+	mov r3, ip
+	mov lr, r2
+_020850C8:
+	tst r3, #1
+	eorne r3, r1, r3, lsr #1
+	add lr, lr, #1
+	moveq r3, r3, lsr #1
+	cmp lr, #8
+	blo _020850C8
+	str r3, [r0, ip, lsl #2]
+	add ip, ip, #1
+	cmp ip, #0x100
+	blo _020850C0
+	ldmia sp!, {r3, pc}
+	arm_func_end Mathi_Crc32InitTable
+
+	arm_func_start Mathi_Crc32Update
+Mathi_Crc32Update: ; 0x020850F4
+	stmdb sp!, {r4, lr}
+	cmp r3, #0
+	ldr lr, [r1]
+	mov r4, #0
+	bls _02085128
+_02085108:
+	ldrb ip, [r2], #1
+	add r4, r4, #1
+	cmp r4, r3
+	eor ip, lr, ip
+	and ip, ip, #0xff
+	ldr ip, [r0, ip, lsl #2]
+	eor lr, ip, lr, lsr #8
+	blo _02085108
+_02085128:
+	str lr, [r1]
+	ldmia sp!, {r4, pc}
+	arm_func_end Mathi_Crc32Update
+
+	arm_func_start Math_CalcCrc8
+Math_CalcCrc8: ; 0x02085130
+	stmdb sp!, {r3, lr}
+	mov lr, r1
+	mov ip, #0
+	mov r3, r2
+	add r1, sp, #0
+	mov r2, lr
+	strb ip, [sp]
+	bl Mathi_Crc8Update
+	ldrb r0, [sp]
+	ldmia sp!, {r3, pc}
+	arm_func_end Math_CalcCrc8
+
+	arm_func_start Math_CalcCrc16
+Math_CalcCrc16: ; 0x02085158
+	stmdb sp!, {r3, lr}
+	mov lr, r1
+	mov ip, #0
+	mov r3, r2
+	add r1, sp, #0
+	mov r2, lr
+	strh ip, [sp]
+	bl Mathi_Crc16Update
+	ldrh r0, [sp]
+	ldmia sp!, {r3, pc}
+	arm_func_end Math_CalcCrc16
+
+	arm_func_start Math_CalcCrc32
+Math_CalcCrc32: ; 0x02085180
+	stmdb sp!, {r3, lr}
+	mov lr, r1
+	mvn ip, #0
+	mov r3, r2
+	add r1, sp, #0
+	mov r2, lr
+	str ip, [sp]
+	bl Mathi_Crc32Update
+	ldr r0, [sp]
+	mvn r0, r0
+	ldmia sp!, {r3, pc}
+	arm_func_end Math_CalcCrc32
+
+	arm_func_start sub_020851AC
+sub_020851AC: ; 0x020851AC
+	stmdb sp!, {r4, lr}
+	sub sp, sp, #8
+	movs r4, r0
+	addeq sp, sp, #8
+	moveq r0, #0
+	ldmeqia sp!, {r4, pc}
+	ldrh r0, [r4, #0x3c]
+	cmp r0, #0
+	addeq sp, sp, #8
+	moveq r0, #0
+	ldmeqia sp!, {r4, pc}
+	add r1, sp, #0
+	add r0, r4, #0x50
+	mov r2, #8
+	bl MI_CpuCopy8
+	add r0, sp, #0
+	mov r1, #8
+	bl DC_StoreRange
+	ldr r0, [r4, #0x44]
+	cmp r0, #0
+	bne _02085230
+	ldrh r1, [sp]
+	ldr r0, _0208523C ; =0x00002348
+	cmp r1, r0
+	ldrneh r1, [sp]
+	ldrne r0, _02085240 ; =0x0000BD8A
+	cmpne r1, r0
+	bne _02085230
+	ldrh r0, [sp, #6]
+	cmp r0, #4
+	addeq sp, sp, #8
+	moveq r0, #1
+	ldmeqia sp!, {r4, pc}
+_02085230:
+	mov r0, #0
+	add sp, sp, #8
+	ldmia sp!, {r4, pc}
+	.align 2, 0
+_0208523C: .word 0x00002348
+_02085240: .word 0x0000BD8A
+	arm_func_end sub_020851AC
+
diff --git a/lib/NitroSDK/asm/math_dgt.s b/lib/NitroSDK/asm/math_dgt.s
new file mode 100644
index 00000000..380733c8
--- /dev/null
+++ b/lib/NitroSDK/asm/math_dgt.s
@@ -0,0 +1,25 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start Math_CalcSha1
+Math_CalcSha1: ; 0x02084F78
+	stmdb sp!, {r4, r5, r6, lr}
+	sub sp, sp, #0x68
+	mov r6, r0
+	add r0, sp, #0
+	mov r5, r1
+	mov r4, r2
+	bl Dgt_Hash2Init
+	add r0, sp, #0
+	mov r1, r5
+	mov r2, r4
+	bl Dgt_Hash2Update
+	add r0, sp, #0
+	mov r1, r6
+	bl Dgt_Hash2GetHash
+	add sp, sp, #0x68
+	ldmia sp!, {r4, r5, r6, pc}
+	arm_func_end Math_CalcSha1
+
diff --git a/lib/NitroSDK/asm/math_math.s b/lib/NitroSDK/asm/math_math.s
new file mode 100644
index 00000000..f899510b
--- /dev/null
+++ b/lib/NitroSDK/asm/math_math.s
@@ -0,0 +1,28 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start Math_CountPopulation
+Math_CountPopulation: ; 0x02084F34
+	ldr r1, _02084F6C ; =0x55555555
+	ldr r2, _02084F70 ; =0x33333333
+	and r1, r1, r0, lsr #1
+	sub r0, r0, r1
+	and r1, r0, r2
+	and r0, r2, r0, lsr #2
+	add r1, r1, r0
+	ldr r0, _02084F74 ; =0x0F0F0F0F
+	add r1, r1, r1, lsr #4
+	and r0, r1, r0
+	add r0, r0, r0, lsr #8
+	add r0, r0, r0, lsr #16
+	and r0, r0, #0xff
+	bx lr
+	.align 2, 0
+_02084F6C: .word 0x55555555
+_02084F70: .word 0x33333333
+_02084F74: .word 0x0F0F0F0F
+	arm_func_end Math_CountPopulation
+
+
diff --git a/lib/NitroSDK/asm/os_printf.s b/lib/NitroSDK/asm/os_printf.s
new file mode 100644
index 00000000..fba82e44
--- /dev/null
+++ b/lib/NitroSDK/asm/os_printf.s
@@ -0,0 +1,704 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start string_put_char
+string_put_char: ; 0x02085AF8
+	ldr r2, [r0]
+	cmp r2, #0
+	beq _02085B18
+	ldr r2, [r0, #4]
+	strb r1, [r2]
+	ldr r1, [r0]
+	sub r1, r1, #1
+	str r1, [r0]
+_02085B18:
+	ldr r1, [r0, #4]
+	add r1, r1, #1
+	str r1, [r0, #4]
+	bx lr
+	arm_func_end string_put_char
+
+	arm_func_start string_fill_char
+string_fill_char: ; 0x02085B28
+	stmdb sp!, {r3, lr}
+	cmp r2, #0
+	ldmleia sp!, {r3, pc}
+	ldr lr, [r0]
+	mov ip, #0
+	cmp lr, r2
+	movhi lr, r2
+	cmp lr, #0
+	bls _02085B60
+_02085B4C:
+	ldr r3, [r0, #4]
+	strb r1, [r3, ip]
+	add ip, ip, #1
+	cmp ip, lr
+	blo _02085B4C
+_02085B60:
+	ldr r1, [r0]
+	sub r1, r1, lr
+	str r1, [r0]
+	ldr r1, [r0, #4]
+	add r1, r1, r2
+	str r1, [r0, #4]
+	ldmia sp!, {r3, pc}
+	arm_func_end string_fill_char
+
+	arm_func_start string_put_string
+string_put_string: ; 0x02085B7C
+	stmdb sp!, {r4, lr}
+	cmp r2, #0
+	ldmleia sp!, {r4, pc}
+	ldr r4, [r0]
+	mov lr, #0
+	cmp r4, r2
+	movhi r4, r2
+	cmp r4, #0
+	bls _02085BB8
+_02085BA0:
+	ldrsb ip, [r1, lr]
+	ldr r3, [r0, #4]
+	strb ip, [r3, lr]
+	add lr, lr, #1
+	cmp lr, r4
+	blo _02085BA0
+_02085BB8:
+	ldr r1, [r0]
+	sub r1, r1, r4
+	str r1, [r0]
+	ldr r1, [r0, #4]
+	add r1, r1, r2
+	str r1, [r0, #4]
+	ldmia sp!, {r4, pc}
+	arm_func_end string_put_string
+
+	arm_func_start OS_VsNPrintfEx
+OS_VsNPrintfEx: ; 0x02085BD4
+	stmdb sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, lr}
+	sub sp, sp, #0x30
+	mov sb, r2
+	str r1, [sp, #0xc]
+	str r0, [sp, #0x14]
+	str r0, [sp, #0x10]
+	ldrsb r0, [sb]
+	str r1, [sp]
+	mov fp, r3
+	cmp r0, #0
+	beq _02086400
+_02085C00:
+	ldrsb r1, [sb]
+	and r0, r1, #0xff
+	eor r0, r0, #0x20
+	sub r0, r0, #0xa1
+	cmp r0, #0x3c
+	bhs _02085C3C
+	add r0, sp, #0xc
+	bl string_put_char
+	ldrsb r1, [sb, #1]!
+	cmp r1, #0
+	beq _020863F4
+	add r0, sp, #0xc
+	add sb, sb, #1
+	bl string_put_char
+	b _020863F4
+_02085C3C:
+	cmp r1, #0x25
+	beq _02085C54
+	add r0, sp, #0xc
+	add sb, sb, #1
+	bl string_put_char
+	b _020863F4
+_02085C54:
+	mov r5, #0
+	mov sl, r5
+	mov r2, sb
+	sub r6, r5, #1
+	mov r0, #0xa
+	mov r3, #0x57
+_02085C6C:
+	ldrsb r4, [sb, #1]!
+	cmp r4, #0x20
+	bgt _02085C80
+	beq _02085CBC
+	b _02085CD4
+_02085C80:
+	cmp r4, #0x30
+	bgt _02085CD4
+	cmp r4, #0x2b
+	blt _02085CD4
+	beq _02085CA8
+	cmp r4, #0x2d
+	beq _02085CC4
+	cmp r4, #0x30
+	beq _02085CCC
+	b _02085CD4
+_02085CA8:
+	ldrsb r1, [sb, #-1]
+	cmp r1, #0x20
+	bne _02085CD4
+	orr r5, r5, #2
+	b _02085C6C
+_02085CBC:
+	orr r5, r5, #1
+	b _02085C6C
+_02085CC4:
+	orr r5, r5, #8
+	b _02085C6C
+_02085CCC:
+	orr r5, r5, #0x10
+	b _02085C6C
+_02085CD4:
+	cmp r4, #0x2a
+	bne _02085CF8
+	add fp, fp, #4
+	ldr sl, [fp, #-4]
+	add sb, sb, #1
+	cmp sl, #0
+	rsblt sl, sl, #0
+	orrlt r5, r5, #8
+	b _02085D20
+_02085CF8:
+	mov r1, #0xa
+	b _02085D0C
+_02085D00:
+	ldrsb r4, [sb], #1
+	mla r4, sl, r1, r4
+	sub sl, r4, #0x30
+_02085D0C:
+	ldrsb r4, [sb]
+	cmp r4, #0x30
+	blt _02085D20
+	cmp r4, #0x39
+	ble _02085D00
+_02085D20:
+	ldrsb r1, [sb]
+	cmp r1, #0x2e
+	bne _02085D7C
+	ldrsb r1, [sb, #1]!
+	mov r6, #0
+	cmp r1, #0x2a
+	bne _02085D54
+	add fp, fp, #4
+	ldr r6, [fp, #-4]
+	add sb, sb, #1
+	cmp r6, #0
+	mvnlt r6, #0
+	b _02085D7C
+_02085D54:
+	mov r1, #0xa
+	b _02085D68
+_02085D5C:
+	ldrsb r4, [sb], #1
+	mla r4, r6, r1, r4
+	sub r6, r4, #0x30
+_02085D68:
+	ldrsb r4, [sb]
+	cmp r4, #0x30
+	blt _02085D7C
+	cmp r4, #0x39
+	ble _02085D5C
+_02085D7C:
+	ldrsb r1, [sb]
+	cmp r1, #0x68
+	beq _02085D94
+	cmp r1, #0x6c
+	beq _02085DAC
+	b _02085DC0
+_02085D94:
+	ldrsb r1, [sb, #1]!
+	cmp r1, #0x68
+	orrne r5, r5, #0x40
+	addeq sb, sb, #1
+	orreq r5, r5, #0x100
+	b _02085DC0
+_02085DAC:
+	ldrsb r1, [sb, #1]!
+	cmp r1, #0x6c
+	orrne r5, r5, #0x20
+	addeq sb, sb, #1
+	orreq r5, r5, #0x80
+_02085DC0:
+	ldrsb r1, [sb]
+	cmp r1, #0x69
+	bgt _02085E04
+	cmp r1, #0x63
+	blt _02085DE8
+	beq _02085E74
+	cmp r1, #0x64
+	cmpne r1, #0x69
+	beq _0208602C
+	b _02086010
+_02085DE8:
+	cmp r1, #0x25
+	bgt _02085DF8
+	beq _02085FF4
+	b _02086010
+_02085DF8:
+	cmp r1, #0x58
+	beq _02085E60
+	b _02086010
+_02085E04:
+	cmp r1, #0x6e
+	bgt _02085E14
+	beq _02085F9C
+	b _02086010
+_02085E14:
+	sub r1, r1, #0x6f
+	cmp r1, #9
+	addls pc, pc, r1, lsl #2
+	b _02086010
+_02085E24: ; jump table
+	b _02085E4C ; case 0
+	b _02085E68 ; case 1
+	b _02086010 ; case 2
+	b _02086010 ; case 3
+	b _02085EE8 ; case 4
+	b _02086010 ; case 5
+	b _02085E58 ; case 6
+	b _02086010 ; case 7
+	b _02086010 ; case 8
+	b _02086024 ; case 9
+_02085E4C:
+	orr r5, r5, #0x1000
+	mov r0, #8
+	b _0208602C
+_02085E58:
+	orr r5, r5, #0x1000
+	b _0208602C
+_02085E60:
+	mov r3, #0x37
+	b _02086024
+_02085E68:
+	orr r5, r5, #4
+	mov r6, #8
+	b _02086024
+_02085E74:
+	cmp r6, #0
+	bge _02086010
+	add fp, fp, #4
+	tst r5, #8
+	ldr r4, [fp, #-4]
+	beq _02085EB0
+	mov r1, r4, lsl #0x18
+	add r0, sp, #0xc
+	mov r1, r1, asr #0x18
+	bl string_put_char
+	add r0, sp, #0xc
+	sub r2, sl, #1
+	mov r1, #0x20
+	bl string_fill_char
+	b _02085EE0
+_02085EB0:
+	tst r5, #0x10
+	movne r0, #0x30
+	moveq r0, #0x20
+	mov r1, r0, lsl #0x18
+	add r0, sp, #0xc
+	mov r1, r1, asr #0x18
+	sub r2, sl, #1
+	bl string_fill_char
+	mov r1, r4, lsl #0x18
+	add r0, sp, #0xc
+	mov r1, r1, asr #0x18
+	bl string_put_char
+_02085EE0:
+	add sb, sb, #1
+	b _020863F4
+_02085EE8:
+	add fp, fp, #4
+	cmp r6, #0
+	ldr r7, [fp, #-4]
+	mov r4, #0
+	bge _02085F20
+	ldrsb r0, [r7]
+	cmp r0, #0
+	beq _02085F34
+_02085F08:
+	add r4, r4, #1
+	ldrsb r0, [r7, r4]
+	cmp r0, #0
+	bne _02085F08
+	b _02085F34
+_02085F1C:
+	add r4, r4, #1
+_02085F20:
+	cmp r4, r6
+	bge _02085F34
+	ldrsb r0, [r7, r4]
+	cmp r0, #0
+	bne _02085F1C
+_02085F34:
+	tst r5, #8
+	sub sl, sl, r4
+	beq _02085F64
+	add r0, sp, #0xc
+	mov r1, r7
+	mov r2, r4
+	bl string_put_string
+	add r0, sp, #0xc
+	mov r2, sl
+	mov r1, #0x20
+	bl string_fill_char
+	b _02085F94
+_02085F64:
+	tst r5, #0x10
+	movne r0, #0x30
+	moveq r0, #0x20
+	mov r1, r0, lsl #0x18
+	add r0, sp, #0xc
+	mov r2, sl
+	mov r1, r1, asr #0x18
+	bl string_fill_char
+	add r0, sp, #0xc
+	mov r1, r7
+	mov r2, r4
+	bl string_put_string
+_02085F94:
+	add sb, sb, #1
+	b _020863F4
+_02085F9C:
+	ldr r1, [sp, #0x10]
+	ldr r0, [sp, #0x14]
+	tst r5, #0x100
+	sub r2, r1, r0
+	bne _02085FEC
+	tst r5, #0x40
+	beq _02085FC8
+	add fp, fp, #4
+	ldr r0, [fp, #-4]
+	strh r2, [r0]
+	b _02085FEC
+_02085FC8:
+	add fp, fp, #4
+	tst r5, #0x80
+	ldreq r0, [fp, #-4]
+	streq r2, [r0]
+	beq _02085FEC
+	ldr r0, [fp, #-4]
+	mov r1, r2, asr #0x1f
+	str r2, [r0]
+	str r1, [r0, #4]
+_02085FEC:
+	add sb, sb, #1
+	b _020863F4
+_02085FF4:
+	add r0, r2, #1
+	cmp r0, sb
+	bne _02086010
+	add r0, sp, #0xc
+	add sb, sb, #1
+	bl string_put_char
+	b _020863F4
+_02086010:
+	mov r1, r2
+	add r0, sp, #0xc
+	sub r2, sb, r2
+	bl string_put_string
+	b _020863F4
+_02086024:
+	orr r5, r5, #0x1000
+	mov r0, #0x10
+_0208602C:
+	tst r5, #8
+	bicne r5, r5, #0x10
+	cmp r6, #0
+	bicge r5, r5, #0x10
+	movlt r6, #1
+	mov r4, #0
+	tst r5, #0x1000
+	beq _020860EC
+	tst r5, #0x100
+	beq _02086064
+	add fp, fp, #4
+	ldrb r7, [fp, #-4]
+	mov r1, #0
+	b _0208609C
+_02086064:
+	tst r5, #0x40
+	beq _0208607C
+	add fp, fp, #4
+	ldrh r7, [fp, #-4]
+	mov r1, #0
+	b _0208609C
+_0208607C:
+	tst r5, #0x80
+	addeq fp, fp, #4
+	ldreq r7, [fp, #-4]
+	moveq r1, #0
+	beq _0208609C
+	add fp, fp, #8
+	ldr r7, [fp, #-8]
+	ldr r1, [fp, #-4]
+_0208609C:
+	bic r5, r5, #3
+	tst r5, #4
+	beq _020861AC
+	cmp r0, #0x10
+	bne _020860D4
+	cmp r1, #0
+	cmpeq r7, #0
+	beq _020861AC
+	add r4, r3, #0x21
+	mov r2, #0x30
+	strb r4, [sp, #8]
+	strb r2, [sp, #9]
+	mov r4, #2
+	b _020861AC
+_020860D4:
+	cmp r0, #8
+	bne _020861AC
+	mov r2, #0x30
+	strb r2, [sp, #8]
+	mov r4, #1
+	b _020861AC
+_020860EC:
+	tst r5, #0x100
+	beq _02086104
+	add fp, fp, #4
+	ldrsb r7, [fp, #-4]
+	mov r1, r7, asr #0x1f
+	b _0208613C
+_02086104:
+	tst r5, #0x40
+	beq _0208611C
+	add fp, fp, #4
+	ldrsh r7, [fp, #-4]
+	mov r1, r7, asr #0x1f
+	b _0208613C
+_0208611C:
+	tst r5, #0x80
+	addeq fp, fp, #4
+	ldreq r7, [fp, #-4]
+	moveq r1, r7, asr #0x1f
+	beq _0208613C
+	add fp, fp, #8
+	ldr r7, [fp, #-8]
+	ldr r1, [fp, #-4]
+_0208613C:
+	mov ip, #0
+	and r2, ip, #0
+	and r8, r1, #0x80000000
+	cmp r2, #0
+	cmpeq r8, #0
+	beq _02086174
+	mvn r4, r7
+	mov r2, #0x2d
+	mvn r1, r1
+	strb r2, [sp, #8]
+	adds r7, r4, #1
+	adc r1, r1, ip
+	mov r4, #1
+	b _020861AC
+_02086174:
+	cmp r1, ip
+	cmpeq r7, ip
+	cmpeq r6, #0
+	beq _020861AC
+	tst r5, #2
+	beq _0208619C
+	mov r2, #0x2b
+	strb r2, [sp, #8]
+	mov r4, #1
+	b _020861AC
+_0208619C:
+	tst r5, #1
+	movne r2, #0x20
+	strneb r2, [sp, #8]
+	movne r4, #1
+_020861AC:
+	cmp r0, #8
+	mov r8, #0
+	beq _020861CC
+	cmp r0, #0xa
+	beq _02086218
+	cmp r0, #0x10
+	beq _020862B0
+	b _020862FC
+_020861CC:
+	cmp r1, r8
+	cmpeq r7, r8
+	beq _020862FC
+	add r2, sp, #0x18
+	mov r0, r8
+	mov lr, #7
+	mov ip, r8
+_020861E8:
+	and r3, r7, lr
+	add r3, r3, #0x30
+	strb r3, [r2, r8]
+	mov r3, r1, lsr #3
+	cmp r3, r0
+	mov r7, r7, lsr #3
+	orr r7, r7, r1, lsl #29
+	mov r1, r3
+	cmpeq r7, ip
+	add r8, r8, #1
+	bne _020861E8
+	b _020862FC
+_02086218:
+	mov r0, r8
+	cmp r0, r8
+	cmpeq r1, r8
+	bne _02086264
+	cmp r7, #0
+	beq _020862FC
+	ldr ip, _0208644C ; =0xCCCCCCCD
+	add r3, sp, #0x18
+	mov r2, #0xa
+_0208623C:
+	umull r1, r0, r7, ip
+	movs r0, r0, lsr #3
+	mul r1, r0, r2
+	sub r1, r7, r1
+	mov r7, r0
+	add r0, r1, #0x30
+	strb r0, [r3, r8]
+	add r8, r8, #1
+	bne _0208623C
+	b _020862FC
+_02086264:
+	cmp r1, r8
+	cmpeq r7, r8
+	beq _020862FC
+_02086270:
+	mov r0, r7
+	mov r2, #0xa
+	mov r3, #0
+	bl _ll_udiv
+	mov r2, #0xa
+	umull r3, r2, r0, r2
+	subs r2, r7, r3
+	add r3, r2, #0x30
+	add r2, sp, #0x18
+	strb r3, [r2, r8]
+	cmp r1, #0
+	cmpeq r0, #0
+	mov r7, r0
+	add r8, r8, #1
+	bne _02086270
+	b _020862FC
+_020862B0:
+	cmp r1, r8
+	cmpeq r7, r8
+	beq _020862FC
+	add ip, sp, #0x18
+	mov lr, #0xf
+_020862C4:
+	and r2, r7, lr
+	mov r7, r7, lsr #4
+	mov r0, r1, lsr #4
+	orr r7, r7, r1, lsl #28
+	cmp r2, #0xa
+	mov r1, r0
+	addlt r0, r2, #0x30
+	addge r0, r2, r3
+	strb r0, [ip, r8]
+	mov r0, #0
+	cmp r1, r0
+	cmpeq r7, r0
+	add r8, r8, #1
+	bne _020862C4
+_020862FC:
+	cmp r4, #0
+	ble _02086324
+	ldrsb r0, [sp, #8]
+	cmp r0, #0x30
+	bne _02086324
+	add r0, sp, #0x18
+	mov r1, #0x30
+	strb r1, [r0, r8]
+	add r8, r8, #1
+	mov r4, #0
+_02086324:
+	tst r5, #0x10
+	sub r6, r6, r8
+	beq _02086340
+	sub r0, sl, r8
+	sub r0, r0, r4
+	cmp r6, r0
+	movlt r6, r0
+_02086340:
+	cmp r6, #0
+	subgt sl, sl, r6
+	add r0, r4, r8
+	sub sl, sl, r0
+	ands r0, r5, #8
+	str r0, [sp, #4]
+	bne _0208636C
+	add r0, sp, #0xc
+	mov r2, sl
+	mov r1, #0x20
+	bl string_fill_char
+_0208636C:
+	cmp r4, #0
+	ble _02086398
+	add r0, sp, #8
+	add r5, r0, r4
+	add r7, sp, #0xc
+_02086380:
+	ldrsb r1, [r5, #-1]!
+	mov r0, r7
+	sub r4, r4, #1
+	bl string_put_char
+	cmp r4, #0
+	bgt _02086380
+_02086398:
+	add r0, sp, #0xc
+	mov r2, r6
+	mov r1, #0x30
+	bl string_fill_char
+	cmp r8, #0
+	ble _020863D4
+	add r0, sp, #0x18
+	add r5, r0, r8
+	add r4, sp, #0xc
+_020863BC:
+	ldrsb r1, [r5, #-1]!
+	mov r0, r4
+	sub r8, r8, #1
+	bl string_put_char
+	cmp r8, #0
+	bgt _020863BC
+_020863D4:
+	ldr r0, [sp, #4]
+	cmp r0, #0
+	beq _020863F0
+	add r0, sp, #0xc
+	mov r2, sl
+	mov r1, #0x20
+	bl string_fill_char
+_020863F0:
+	add sb, sb, #1
+_020863F4:
+	ldrsb r0, [sb]
+	cmp r0, #0
+	bne _02085C00
+_02086400:
+	ldr r0, [sp, #0xc]
+	cmp r0, #0
+	beq _0208641C
+	ldr r0, [sp, #0x10]
+	mov r1, #0
+	strb r1, [r0]
+	b _02086438
+_0208641C:
+	ldr r0, [sp]
+	cmp r0, #0
+	beq _02086438
+	ldr r1, [sp, #0x14]
+	mov r2, #0
+	add r0, r1, r0
+	strb r2, [r0, #-1]
+_02086438:
+	ldr r1, [sp, #0x10]
+	ldr r0, [sp, #0x14]
+	sub r0, r1, r0
+	add sp, sp, #0x30
+	ldmia sp!, {r3, r4, r5, r6, r7, r8, sb, sl, fp, pc}
+	.align 2, 0
+_0208644C: .word 0xCCCCCCCD
+	arm_func_end OS_VsNPrintfEx
+
diff --git a/lib/NitroSDK/asm/std_string.s b/lib/NitroSDK/asm/std_string.s
new file mode 100644
index 00000000..da673b3f
--- /dev/null
+++ b/lib/NitroSDK/asm/std_string.s
@@ -0,0 +1,673 @@
+	.include "asm/macros.inc"
+	.include "main_0207F894.inc"
+
+	.text
+
+    arm_func_start Std_CopyLString
+Std_CopyLString: ; 0x02085244
+	stmdb sp!, {r4, lr}
+	sub ip, r2, #1
+	mov r4, r1
+	cmp ip, #0
+	mov lr, #0
+	ble _02085280
+_0208525C:
+	ldrsb r3, [r4]
+	strb r3, [r0, lr]
+	ldrsb r3, [r4]
+	cmp r3, #0
+	beq _02085280
+	add lr, lr, #1
+	cmp lr, ip
+	add r4, r4, #1
+	blt _0208525C
+_02085280:
+	sub r3, r2, #1
+	cmp lr, r3
+	blt _02085298
+	cmp r2, #0
+	movne r2, #0
+	strneb r2, [r0, lr]
+_02085298:
+	mov r0, r1
+	bl Std_GetStringLength
+	ldmia sp!, {r4, pc}
+	arm_func_end Std_CopyLString
+
+	arm_func_start Std_GetStringLength
+Std_GetStringLength: ; 0x020852A4
+	ldrsb r1, [r0]
+	mov r2, #0
+	cmp r1, #0
+	beq _020852C4
+_020852B4:
+	add r2, r2, #1
+	ldrsb r1, [r0, r2]
+	cmp r1, #0
+	bne _020852B4
+_020852C4:
+	mov r0, r2
+	bx lr
+	arm_func_end Std_GetStringLength
+
+	arm_func_start Std_CompareString__020852CC
+Std_CompareString__020852CC: ; 0x020852CC
+	b _020852D8
+_020852D0:
+	add r0, r0, #1
+	add r1, r1, #1
+_020852D8:
+	ldrsb r3, [r1]
+	ldrsb r2, [r0]
+	cmp r2, r3
+	bne _020852F0
+	cmp r2, #0
+	bne _020852D0
+_020852F0:
+	sub r0, r2, r3
+	bx lr
+	arm_func_end Std_CompareString__020852CC
+
+	arm_func_start Std_CompareNString
+Std_CompareNString: ; 0x020852F8
+	stmdb sp!, {r3, lr}
+	cmp r2, #0
+	beq _02085330
+	cmp r2, #0
+	mov lr, #0
+	ble _02085330
+_02085310:
+	ldrb ip, [r0, lr]
+	ldrb r3, [r1, lr]
+	cmp ip, r3
+	subne r0, ip, r3
+	ldmneia sp!, {r3, pc}
+	add lr, lr, #1
+	cmp lr, r2
+	blt _02085310
+_02085330:
+	mov r0, #0
+	ldmia sp!, {r3, pc}
+	arm_func_end Std_CompareNString
+
+	arm_func_start Std_TsScanf
+Std_TsScanf: ; 0x02085338
+	stmdb sp!, {r0, r1, r2, r3}
+	stmdb sp!, {r3, lr}
+	add r2, sp, #0xc
+	bic r2, r2, #3
+	ldr r1, [sp, #0xc]
+	add r2, r2, #4
+	bl Std_TvsScanf
+	ldmia sp!, {r3, lr}
+	add sp, sp, #0x10
+	bx lr
+	arm_func_end Std_TsScanf
+
+	arm_func_start Stdi_IsSpace
+Stdi_IsSpace: ; 0x02085360
+	sub r3, r0, #9
+	cmp r3, #0x17
+	mov r0, #0
+	bxhi lr
+	ldr r1, _02085384 ; =0x0080001F
+	mov r2, #1
+	tst r1, r2, lsl r3
+	movne r0, r2
+	bx lr
+	.align 2, 0
+_02085384: .word 0x0080001F
+	arm_func_end Stdi_IsSpace
+
+	arm_func_start Stdi_FillBitset
+Stdi_FillBitset: ; 0x02085388
+	stmdb sp!, {r3, r4, r5, lr}
+	cmp r1, r2
+	ldmhsia sp!, {r3, r4, r5, pc}
+	and r3, r2, #0x1f
+	mov ip, #1
+	mov r3, ip, lsl r3
+	sub r5, r3, #1
+	mvn ip, #0
+_020853A8:
+	and r3, r1, #0x1f
+	mov lr, r1, lsr #5
+	mov r4, ip, lsl r3
+	add r1, lr, #1
+	cmp r2, r1, lsl #5
+	ldr r3, [r0, lr, lsl #2]
+	andlo r4, r4, r5
+	mov r1, r1, lsl #5
+	orr r3, r3, r4
+	cmp r1, r2
+	str r3, [r0, lr, lsl #2]
+	blo _020853A8
+	ldmia sp!, {r3, r4, r5, pc}
+	arm_func_end Stdi_FillBitset
+
+	arm_func_start Std_TvsScanf
+Std_TvsScanf: ; 0x020853DC
+	stmdb sp!, {r4, r5, r6, r7, r8, sb, sl, fp, lr}
+	sub sp, sp, #0x34
+	mov r8, r1
+	ldrsb r4, [r8]
+	mov sb, r0
+	mov r0, #0
+	str r0, [sp, #0xc]
+	str r2, [sp]
+	str sb, [sp, #0x10]
+	str r0, [sp, #4]
+	cmp r4, #0
+	beq _02085AD4
+_0208540C:
+	mov r0, r4
+	bl Stdi_IsSpace
+	cmp r0, #0
+	beq _02085460
+	ldrsb r0, [r8]
+	bl Stdi_IsSpace
+	cmp r0, #0
+	beq _0208543C
+_0208542C:
+	ldrsb r0, [r8, #1]!
+	bl Stdi_IsSpace
+	cmp r0, #0
+	bne _0208542C
+_0208543C:
+	ldrsb r0, [sb]
+	bl Stdi_IsSpace
+	cmp r0, #0
+	beq _02085AC8
+_0208544C:
+	ldrsb r0, [sb, #1]!
+	bl Stdi_IsSpace
+	cmp r0, #0
+	bne _0208544C
+	b _02085AC8
+_02085460:
+	cmp r4, #0x25
+	beq _020854A0
+	ldrsb r0, [sb]
+	cmp r4, r0
+	bne _02085AD4
+	and r0, r4, #0xff
+	eor r0, r0, #0x20
+	sub r0, r0, #0xa1
+	cmp r0, #0x3c
+	bhs _02085494
+	ldrsb r0, [sb, #1]!
+	cmp r4, r0
+	bne _02085AD4
+_02085494:
+	add sb, sb, #1
+	add r8, r8, #1
+	b _02085AC8
+_020854A0:
+	ldrsb r0, [r8, #1]
+	cmp r0, #0x25
+	bne _020854C0
+	ldrsb r0, [sb]
+	cmp r4, r0
+	bne _02085AD4
+	add r8, r8, #2
+	b _02085AC8
+_020854C0:
+	ldrsb r0, [r8, #1]!
+	mov sl, #0
+	mov r5, sl
+	cmp r0, #0x2a
+	mov fp, sl
+	mov r6, sl
+	orreq r5, sl, #0x2000
+	ldreqsb r0, [r8, #1]!
+	mov r1, #0xa
+	b _020854F4
+_020854E8:
+	mla r2, r6, r1, r0
+	ldrsb r0, [r8, #1]!
+	sub r6, r2, #0x30
+_020854F4:
+	cmp r0, #0x30
+	blt _02085504
+	cmp r0, #0x39
+	ble _020854E8
+_02085504:
+	cmp r0, #0x68
+	beq _02085518
+	cmp r0, #0x6c
+	beq _02085530
+	b _02085544
+_02085518:
+	ldrsb r0, [r8, #1]!
+	cmp r0, #0x68
+	orrne r5, r5, #0x40
+	orreq r5, r5, #0x100
+	ldreqsb r0, [r8, #1]!
+	b _02085544
+_02085530:
+	ldrsb r0, [r8, #1]!
+	cmp r0, #0x6c
+	orrne r5, r5, #0x20
+	ldreqsb r0, [r8, #1]!
+	orreq r5, r5, #0x80
+_02085544:
+	cmp r0, #0x69
+	bgt _02085590
+	cmp r0, #0x64
+	blt _02085564
+	beq _020855D8
+	cmp r0, #0x69
+	beq _020855E0
+	b _02085AD4
+_02085564:
+	cmp r0, #0x5b
+	bgt _02085584
+	cmp r0, #0x58
+	blt _02085AD4
+	beq _020855FC
+	cmp r0, #0x5b
+	beq _020858D0
+	b _02085AD4
+_02085584:
+	cmp r0, #0x63
+	beq _020857D8
+	b _02085AD4
+_02085590:
+	cmp r0, #0x6e
+	bgt _020855A0
+	beq _02085608
+	b _02085AD4
+_020855A0:
+	sub r1, r0, #0x6f
+	cmp r1, #9
+	addls pc, pc, r1, lsl #2
+	b _02085AD4
+_020855B0: ; jump table
+	b _020855E8 ; case 0
+	b _020855FC ; case 1
+	b _02085AD4 ; case 2
+	b _02085AD4 ; case 3
+	b _020857D8 ; case 4
+	b _02085AD4 ; case 5
+	b _020855F0 ; case 6
+	b _02085AD4 ; case 7
+	b _02085AD4 ; case 8
+	b _020855FC ; case 9
+_020855D8:
+	mov r4, #0xa
+	b _0208562C
+_020855E0:
+	mvn r4, #0
+	b _0208562C
+_020855E8:
+	mov r4, #8
+	b _0208562C
+_020855F0:
+	orr r5, r5, #0x1000
+	mov r4, #0xa
+	b _0208562C
+_020855FC:
+	orr r5, r5, #0x1000
+	mov r4, #0x10
+	b _0208562C
+_02085608:
+	tst r5, #0x2000
+	ldreq r0, [sp, #4]
+	add r8, r8, #1
+	subeq r0, r0, #1
+	streq r0, [sp, #4]
+	ldr r0, [sp, #0x10]
+	sub sl, sb, r0
+	mov fp, sl, asr #0x1f
+	b _0208574C
+_0208562C:
+	ldrsb r7, [sb]
+	add r8, r8, #1
+	mov r0, r7
+	bl Stdi_IsSpace
+	cmp r0, #0
+	beq _02085658
+_02085644:
+	ldrsb r7, [sb, #1]!
+	mov r0, r7
+	bl Stdi_IsSpace
+	cmp r0, #0
+	bne _02085644
+_02085658:
+	cmp r7, #0x2b
+	orreq r5, r5, #2
+	beq _02085670
+	cmp r7, #0x2d
+	bne _02085678
+	orr r5, r5, #8
+_02085670:
+	ldrsb r7, [sb, #1]!
+	b _02085658
+_02085678:
+	mvn r0, #0
+	cmp r4, r0
+	bne _020856A4
+	cmp r7, #0x30
+	movne r4, #0xa
+	bne _020856A4
+	ldrsb r0, [sb, #1]
+	cmp r0, #0x78
+	cmpne r0, #0x58
+	moveq r4, #0x10
+	movne r4, #8
+_020856A4:
+	cmp r4, #0x10
+	cmpeq r7, #0x30
+	bne _020856C0
+	ldrsb r0, [sb, #1]
+	cmp r0, #0x78
+	cmpne r0, #0x58
+	ldreqsb r7, [sb, #2]!
+_020856C0:
+	cmp r6, #0
+	mvneq r6, #0x80000000
+	cmp r6, #0
+	mov r2, #0
+	ble _0208572C
+	mov ip, r4, asr #0x1f
+_020856D8:
+	sub r3, r7, #0x30
+	cmp r3, #0xa
+	blo _02085700
+	sub r0, r3, #0x31
+	cmp r0, #6
+	sublo r3, r3, #0x27
+	blo _02085700
+	sub r3, r3, #0x11
+	cmp r3, #6
+	addlo r3, r3, #0xa
+_02085700:
+	cmp r3, r4
+	bhs _0208572C
+	ldrsb r7, [sb, #1]!
+	add r2, r2, #1
+	umull r1, r0, sl, r4
+	mla r0, sl, ip, r0
+	adds sl, r3, r1
+	mla r0, fp, r4, r0
+	adc fp, r0, #0
+	cmp r2, r6
+	blt _020856D8
+_0208572C:
+	cmp r2, #0
+	beq _02085AD4
+	tst r5, #8
+	beq _02085744
+	rsbs sl, sl, #0
+	rsc fp, fp, #0
+_02085744:
+	mov r0, #1
+	str r0, [sp, #0xc]
+_0208574C:
+	tst r5, #0x2000
+	bne _02085AC8
+	ldr r0, [sp, #4]
+	tst r5, #0x100
+	add r0, r0, #1
+	str r0, [sp, #4]
+	beq _02085780
+	ldr r0, [sp]
+	add r0, r0, #4
+	str r0, [sp]
+	ldr r0, [r0, #-4]
+	strb sl, [r0]
+	b _02085AC8
+_02085780:
+	tst r5, #0x40
+	beq _020857A0
+	ldr r0, [sp]
+	add r0, r0, #4
+	str r0, [sp]
+	ldr r0, [r0, #-4]
+	strh sl, [r0]
+	b _02085AC8
+_020857A0:
+	tst r5, #0x80
+	beq _020857C0
+	ldr r0, [sp]
+	add r0, r0, #4
+	str r0, [sp]
+	ldr r0, [r0, #-4]
+	stmia r0, {sl, fp}
+	b _02085AC8
+_020857C0:
+	ldr r0, [sp]
+	add r0, r0, #4
+	str r0, [sp]
+	ldr r0, [r0, #-4]
+	str sl, [r0]
+	b _02085AC8
+_020857D8:
+	mov r1, #1
+	tst r5, #0x2000
+	add r8, r8, #1
+	mov r4, #0
+	str r1, [sp, #0xc]
+	bne _0208580C
+	ldr r1, [sp]
+	add r1, r1, #4
+	str r1, [sp]
+	ldr r4, [r1, #-4]
+	ldr r1, [sp, #4]
+	add r1, r1, #1
+	str r1, [sp, #4]
+_0208580C:
+	cmp r0, #0x73
+	bne _02085888
+	ldrsb r5, [sb]
+	cmp r6, #0
+	mvneq r6, #0x80000000
+	mov r0, r5
+	bl Stdi_IsSpace
+	cmp r0, #0
+	beq _02085858
+_02085830:
+	ldrsb r5, [sb, #1]!
+	mov r0, r5
+	bl Stdi_IsSpace
+	cmp r0, #0
+	bne _02085830
+	b _02085858
+_02085848:
+	cmp r4, #0
+	strneb r5, [r4], #1
+	ldrsb r5, [sb, #1]!
+	sub r6, r6, #1
+_02085858:
+	cmp r5, #0
+	beq _02085878
+	mov r0, r5
+	bl Stdi_IsSpace
+	cmp r0, #0
+	bne _02085878
+	cmp r6, #0
+	bgt _02085848
+_02085878:
+	cmp r4, #0
+	movne r0, #0
+	strneb r0, [r4]
+	b _02085AC8
+_02085888:
+	cmp r6, #0
+	moveq r6, #1
+	ldrsb r0, [sb]
+	b _020858A8
+_02085898:
+	cmp r4, #0
+	strneb r0, [r4], #1
+	ldrsb r0, [sb, #1]!
+	sub r6, r6, #1
+_020858A8:
+	cmp r0, #0
+	beq _020858B8
+	cmp r6, #0
+	bgt _02085898
+_020858B8:
+	cmp r4, #0
+	beq _02085AC8
+	cmp r6, #0
+	movgt r0, #0
+	strgtb r0, [r4]
+	b _02085AC8
+_020858D0:
+	mov sl, #0
+	mov r3, #1
+	add r1, sp, #0x14
+	mov r0, sl
+	mov r2, #0x20
+	mov r7, sl
+	mov fp, sl
+	str r3, [sp, #8]
+	bl MTi_CpuClear32
+	ldrsb r0, [r8, #1]!
+	cmp r0, #0x5e
+	moveq r0, sl
+	addeq r8, r8, #1
+	streq r0, [sp, #8]
+	ldrsb r0, [r8]
+	cmp r0, #0x5d
+	bne _02085938
+	and r2, r0, #0xff
+	mov r0, r2, lsr #5
+	add r1, sp, #0x14
+	ldr r4, [r1, r0, lsl #2]
+	and r2, r2, #0x1f
+	mov r3, #1
+	orr r2, r4, r3, lsl r2
+	str r2, [r1, r0, lsl #2]
+	add r8, r8, #1
+_02085938:
+	add r4, sp, #0x14
+_0208593C:
+	ldrsb r0, [r8]
+	cmp r0, #0
+	cmpne r0, #0x5d
+	bne _0208598C
+	cmp fp, #0
+	beq _0208597C
+	add r4, sp, #0x14
+	mov r3, r7, lsr #5
+	ldr r2, [r4, r3, lsl #2]
+	and r0, r7, #0x1f
+	mov r1, #1
+	orr r0, r2, r1, lsl r0
+	str r0, [r4, r3, lsl #2]
+	ldr r0, [sp, #0x18]
+	orr r0, r0, #0x2000
+	str r0, [sp, #0x18]
+_0208597C:
+	ldrsb r0, [r8]
+	cmp r0, #0x5d
+	addeq r8, r8, #1
+	b _02085A38
+_0208598C:
+	cmp fp, #0
+	bne _020859CC
+	cmp r7, #0
+	beq _020859A8
+	cmp r0, #0x2d
+	moveq fp, #1
+	beq _02085A30
+_020859A8:
+	and r0, r0, #0xff
+	mov r3, r0, lsr #5
+	ldr r2, [r4, r3, lsl #2]
+	and r1, r0, #0x1f
+	mov r0, #1
+	orr r0, r2, r0, lsl r1
+	str r0, [r4, r3, lsl #2]
+	ldrb r7, [r8]
+	b _02085A30
+_020859CC:
+	and r2, r0, #0xff
+	cmp r7, r2
+	bls _02085A18
+	mov r1, r7, lsr #5
+	ldr fp, [r4, r1, lsl #2]
+	and r7, r7, #0x1f
+	mov r3, #1
+	orr r3, fp, r3, lsl r7
+	str r3, [r4, r1, lsl #2]
+	ldr r1, [sp, #0x18]
+	mov r0, r2, lsr #5
+	orr r1, r1, #0x2000
+	str r1, [sp, #0x18]
+	ldr r3, [r4, r0, lsl #2]
+	and r2, r2, #0x1f
+	mov r1, #1
+	orr r1, r3, r1, lsl r2
+	str r1, [r4, r0, lsl #2]
+	b _02085A28
+_02085A18:
+	mov r1, r7
+	add r2, r2, #1
+	mov r0, r4
+	bl Stdi_FillBitset
+_02085A28:
+	mov fp, #0
+	mov r7, fp
+_02085A30:
+	add r8, r8, #1
+	b _0208593C
+_02085A38:
+	mov r0, #1
+	tst r5, #0x2000
+	str r0, [sp, #0xc]
+	bne _02085A64
+	ldr r0, [sp]
+	add r0, r0, #4
+	str r0, [sp]
+	ldr sl, [r0, #-4]
+	ldr r0, [sp, #4]
+	add r0, r0, #1
+	str r0, [sp, #4]
+_02085A64:
+	cmp r6, #0
+	mvneq r6, #0x80000000
+	ldrsb r0, [sb]
+	add r3, sp, #0x14
+	b _02085AAC
+_02085A78:
+	and r4, r0, #0xff
+	mov r1, r4, lsr #5
+	ldr r2, [r3, r1, lsl #2]
+	and r1, r4, #0x1f
+	mov r1, r2, lsr r1
+	and r2, r1, #1
+	ldr r1, [sp, #8]
+	cmp r1, r2
+	bne _02085ABC
+	cmp sl, #0
+	strneb r0, [sl], #1
+	ldrsb r0, [sb, #1]!
+	sub r6, r6, #1
+_02085AAC:
+	cmp r0, #0
+	beq _02085ABC
+	cmp r6, #0
+	bgt _02085A78
+_02085ABC:
+	cmp sl, #0
+	movne r0, #0
+	strneb r0, [sl]
+_02085AC8:
+	ldrsb r4, [r8]
+	cmp r4, #0
+	bne _0208540C
+_02085AD4:
+	ldrsb r0, [sb]
+	cmp r0, #0
+	ldreq r0, [sp, #0xc]
+	cmpeq r0, #0
+	mvneq r0, #0
+	streq r0, [sp, #4]
+	ldr r0, [sp, #4]
+	add sp, sp, #0x34
+	ldmia sp!, {r4, r5, r6, r7, r8, sb, sl, fp, pc}
+	arm_func_end Std_TvsScanf
+
diff --git a/src/main_0207E81C.c b/lib/NitroSDK/src/fs_command_default_1.c
similarity index 60%
rename from src/main_0207E81C.c
rename to lib/NitroSDK/src/fs_command_default_1.c
index e6de9eb3..72252764 100644
--- a/src/main_0207E81C.c
+++ b/lib/NitroSDK/src/fs_command_default_1.c
@@ -1,6 +1,6 @@
 #include "main_0207E81C.h"
 
-u8 FSi_OpenFileDirectCommand(s32 *param_0) // FSi_OpenFileDirectCommand
+u8 FSi_OpenFileDirectCommand(s32 *param_0)
 {
     param_0[9] = param_0[12];
     param_0[11] = param_0[12];
@@ -10,7 +10,8 @@ u8 FSi_OpenFileDirectCommand(s32 *param_0) // FSi_OpenFileDirectCommand
     return 0;
 }
 
-u8 FSi_CloseFileCommand() // FSi_CloseFileCommand
+u8 FSi_CloseFileCommand()
 {
     return 0;
 }
+
diff --git a/main.lsf b/main.lsf
index c3a667f5..63fb041c 100644
--- a/main.lsf
+++ b/main.lsf
@@ -278,12 +278,24 @@ Static main
     Object lib/NitroSDK/asm/pxi_fifo.o
     Object lib/NitroSDK/asm/fs_command.o
     Object lib/NitroSDK/asm/fs_command_default.o
-	Object src/main_0207E81C.o
-	Object asm/main_0207E84C.o
+    Object lib/NitroSDK/src/fs_command_default_1.o
+	Object lib/NitroSDK/asm/fs_archive.o
 	Object src/main_0207F3E4.o
-	Object asm/main_0207F40C.o
+	Object lib/NitroSDK/asm/fs_file.o
 	Object src/main_0207F818.o
 	Object asm/main_0207F894.o
+	Object lib/NitroSDK/asm/card_rom.o
+	Object lib/NitroSDK/asm/card_request.o
+	Object lib/NitroSDK/asm/card_pullOut.o
+	Object lib/NitroSDK/asm/ctrdg.o
+	Object lib/NitroSDK/asm/ctrdg_proc.o
+	Object lib/NitroSDK/asm/ctrdg_task.o
+	Object lib/NitroSDK/asm/math_math.o
+	Object lib/NitroSDK/asm/math_dgt.o
+	Object lib/NitroSDK/asm/math_crc.o
+	Object lib/NitroSDK/asm/std_string.o
+	Object lib/NitroSDK/asm/os_printf.o
+	Object lib/MSL_C/asm/msl.o
 	Object lib/MSL_C/src/arith.o
     Object lib/MSL_C/asm/MSL_Common_buffer_io.o
 	Object asm/main_02086568.o