1 files changed, 285 insertions, 0 deletions
diff --git a/arm9/asm/CTRDG_proc.s b/arm9/asm/CTRDG_proc.s
new file mode 100644
index 00000000..d266917a
--- /dev/null
+++ b/arm9/asm/CTRDG_proc.s
@@ -0,0 +1,285 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+    .text
+
+	arm_func_start CTRDGi_CallbackForSetPhi
+CTRDGi_CallbackForSetPhi: ; 0x020DB978
+	ldr r0, _020DB988 ; =0x021D694C
+	mov r1, #0x0
+	str r1, [r0, #0x0]
+	bx lr
+	.balign 4
+_020DB988: .word 0x021D694C
+
+	arm_func_start CTRDG_TerminateForPulledOut
+CTRDG_TerminateForPulledOut: ; 0x020DB98C
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	mov r0, #0x2
+	bl CTRDGi_SendtoPxi
+	bl OS_Terminate
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+
+	arm_func_start CTRDGi_PulledOutCallback
+CTRDGi_PulledOutCallback: ; 0x020DB9AC
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	and r0, r1, #0x3f
+	cmp r0, #0x11
+	bne _020DBA14
+	ldr r0, _020DBA24 ; =0x021D6954
+	ldr r0, [r0, #0x0]
+	cmp r0, #0x0
+	addne sp, sp, #0x4
+	ldmneia sp!, {lr}
+	bxne lr
+	ldr r1, _020DBA28 ; =0x021D6958
+	mov r0, #0x0
+	ldr r1, [r1, #0x0]
+	cmp r1, #0x0
+	beq _020DB9F0
+	blx r1
+_020DB9F0:
+	cmp r0, #0x0
+	beq _020DB9FC
+	bl CTRDG_TerminateForPulledOut
+_020DB9FC:
+	ldr r0, _020DBA24 ; =0x021D6954
+	mov r1, #0x1
+	str r1, [r0, #0x0]
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+_020DBA14:
+	bl OS_Terminate
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+	.balign 4
+_020DBA24: .word 0x021D6954
+_020DBA28: .word 0x021D6958
+
+	arm_func_start CTRDGi_CallbackForInitModuleInfo
+CTRDGi_CallbackForInitModuleInfo: ; 0x020DBA2C
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	and r0, r1, #0x3f
+	cmp r0, #0x1
+	ldreq r0, _020DBA64 ; =0x021D6944
+	moveq r1, #0x1
+	streqh r1, [r0, #0x0]
+	addeq sp, sp, #0x4
+	ldmeqia sp!, {lr}
+	bxeq lr
+	bl OS_Terminate
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+	.balign 4
+_020DBA64: .word 0x021D6944
+
+	arm_func_start CTRDGi_InitModuleInfo
+CTRDGi_InitModuleInfo: ; 0x020DBA68
+	stmdb sp!, {r4-r7,lr}
+	sub sp, sp, #0x14
+	ldr r0, _020DBC50 ; =0x021D6948
+	ldr r1, [r0, #0x0]
+	cmp r1, #0x0
+	addne sp, sp, #0x14
+	ldmneia sp!, {r4-r7,lr}
+	bxne lr
+	ldr r1, _020DBC54 ; =0x04000300
+	mov r2, #0x1
+	str r2, [r0, #0x0]
+	ldrh r0, [r1, #0x0]
+	ands r0, r0, #0x1
+	addeq sp, sp, #0x14
+	ldmeqia sp!, {r4-r7,lr}
+	bxeq lr
+	mov r0, #0x40000
+	bl OS_SetIrqMask
+	ldr r3, _020DBC58 ; =0x04000208
+	mov r2, #0x1
+	ldrh r4, [r3, #0x0]
+	ldr r1, _020DBC5C ; =0x021D6944
+	mov r6, r0
+	strh r2, [r3, #0x0]
+	ldrh r0, [r1, #0x2]
+	add r1, sp, #0x0
+	bl CTRDGi_LockByProcessor
+	ldr r1, _020DBC60 ; =0x04000204
+	add r0, sp, #0x8
+	ldrh r1, [r1, #0x0]
+	and r1, r1, #0x8000
+	mov r5, r1, asr #0xf
+	bl CTRDGi_ChangeLatestAccessCycle
+	ldr r3, _020DBC60 ; =0x04000204
+	ldr r0, _020DBC64 ; =0x021D6960
+	ldrh r2, [r3, #0x0]
+	add r0, r0, #0x80
+	mov r1, #0x40
+	bic r2, r2, #0x8000
+	strh r2, [r3, #0x0]
+	bl DC_InvalidateRange
+	ldr r2, _020DBC64 ; =0x021D6960
+	ldr r1, _020DBC68 ; =0x08000080
+	mov r0, #0x1
+	mov r3, #0x40
+	add r2, r2, #0x80
+	bl MI_DmaCopy16
+	ldr r2, _020DBC60 ; =0x04000204
+	add r0, sp, #0x8
+	ldrh r1, [r2, #0x0]
+	bic r1, r1, #0x8000
+	orr r1, r1, r5, lsl #0xf
+	strh r1, [r2, #0x0]
+	bl CTRDGi_RestoreAccessCycle
+	ldr r0, _020DBC5C ; =0x021D6944
+	add r1, sp, #0x0
+	ldrh r0, [r0, #0x2]
+	bl CTRDGi_UnlockByProcessor
+	ldr r0, _020DBC6C ; =0x027FFF9B
+	ldrb r0, [r0, #0x0]
+	cmp r0, #0x0
+	bne _020DBB70
+	ldr r0, _020DBC70 ; =0x027FFF9A
+	ldrb r0, [r0, #0x0]
+	cmp r0, #0x0
+	bne _020DBBDC
+_020DBB70:
+	ldr r2, _020DBC64 ; =0x021D6960
+	ldr r0, _020DBC74 ; =0x027FFC30
+	ldrh r1, [r2, #0xbe]
+	mov r3, #0x0
+	strh r1, [r0, #0x0]
+_020DBB84:
+	add r0, r2, r3
+	ldrb r1, [r0, #0xb5]
+	add r0, r3, #0x2700000
+	add r0, r0, #0xff000
+	add r3, r3, #0x1
+	strb r1, [r0, #0xC32]
+	cmp r3, #0x3
+	blt _020DBB84
+	ldrh r0, [r2, #0xb0]
+	ldr r1, _020DBC74 ; =0x027FFC30
+	strh r0, [r1, #0x6]
+	ldr r0, [r2, #0xac]
+	str r0, [r1, #0x8]
+	bl CTRDG_IsExisting
+_020DBBBC: ; 0x020DBBBC
+	cmp r0, #0x0
+	movne r2, #0x1
+	ldr r1, _020DBC6C ; =0x027FFF9B
+	moveq r2, #0x0
+	strb r2, [r1, #0x0]
+	ldr r0, _020DBC70 ; =0x027FFF9A
+	mov r1, #0x1
+	strb r1, [r0, #0x0]
+_020DBBDC:
+	ldr r0, _020DBC78 ; =0xFFFF0020
+	ldr r1, _020DBC7C ; =0x021D6964
+	mov r2, #0x9c
+	bl MIi_CpuCopy32
+	bl DC_FlushAll
+	ldr r0, _020DBC64 ; =0x021D6960
+	add r0, r0, #0xfe000000
+	mov r0, r0, lsr #0x5
+	mov r0, r0, lsl #0x6
+	orr r0, r0, #0x1
+	bl CTRDGi_SendtoPxi
+	ldr r5, _020DBC5C ; =0x021D6944
+	ldrh r0, [r5, #0x0]
+	cmp r0, #0x1
+	beq _020DBC30
+	mov r7, #0x1
+_020DBC1C:
+	mov r0, r7
+	bl SVC_WaitByLoop
+	ldrh r0, [r5, #0x0]
+	cmp r0, #0x1
+	bne _020DBC1C
+_020DBC30:
+	ldr r2, _020DBC58 ; =0x04000208
+	mov r0, r6
+	ldrh r1, [r2, #0x0]
+	strh r4, [r2, #0x0]
+	bl OS_SetIrqMask
+	add sp, sp, #0x14
+	ldmia sp!, {r4-r7,lr}
+	bx lr
+	.balign 4
+_020DBC50: .word 0x021D6948
+_020DBC54: .word 0x04000300
+_020DBC58: .word 0x04000208
+_020DBC5C: .word 0x021D6944
+_020DBC60: .word 0x04000204
+_020DBC64: .word 0x021D6960
+_020DBC68: .word 0x08000080
+_020DBC6C: .word 0x027FFF9B
+_020DBC70: .word 0x027FFF9A
+_020DBC74: .word 0x027FFC30
+_020DBC78: .word 0xFFFF0020
+_020DBC7C: .word 0x021D6964
+
+	arm_func_start CTRDG_Init
+CTRDG_Init: ; 0x020DBC80
+	stmdb sp!, {r4-r5,lr}
+	sub sp, sp, #0x4
+	ldr r0, _020DBD34 ; =0x021D6950
+	ldr r1, [r0, #0x0]
+	cmp r1, #0x0
+	addne sp, sp, #0x4
+	ldmneia sp!, {r4-r5,lr}
+	bxne lr
+	mov r1, #0x1
+	str r1, [r0, #0x0]
+	bl CTRDGi_InitCommon
+	ldr r0, _020DBD38 ; =0x021D6954
+	mov r1, #0x0
+	str r1, [r0, #0x0]
+	bl PXI_Init
+	mov r5, #0xd
+	mov r4, #0x1
+_020DBCC4:
+	mov r0, r5
+	mov r1, r4
+	bl PXI_IsCallbackReady
+_020DBCD0: ; 0x020DBCD0
+	cmp r0, #0x0
+	beq _020DBCC4
+	ldr r1, _020DBD3C ; =CTRDGi_CallbackForInitModuleInfo
+	mov r0, #0xd
+	bl PXI_SetFifoRecvCallback
+	bl CTRDGi_InitModuleInfo
+	mov r0, #0xd
+	mov r1, #0x0
+	bl PXI_SetFifoRecvCallback
+	ldr r1, _020DBD40 ; =CTRDGi_PulledOutCallback
+	mov r0, #0xd
+	bl PXI_SetFifoRecvCallback
+	ldr r1, _020DBD44 ; =0x021D6958
+	mov r2, #0x0
+	ldr r0, _020DBD48 ; =0x021D6A20
+	str r2, [r1, #0x0]
+	bl CTRDGi_InitTaskThread
+	ldr r1, _020DBD4C ; =CTRDGi_CallbackForSetPhi
+	mov r0, #0x11
+	bl PXI_SetFifoRecvCallback
+_020DBD20: ; 0x020DBD20
+	mov r0, #0x0
+	bl CTRDG_Enable
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r5,lr}
+	bx lr
+	.balign 4
+_020DBD34: .word 0x021D6950
+_020DBD38: .word 0x021D6954
+_020DBD3C: .word CTRDGi_CallbackForInitModuleInfo
+_020DBD40: .word CTRDGi_PulledOutCallback
+_020DBD44: .word 0x021D6958
+_020DBD48: .word 0x021D6A20
+_020DBD4C: .word CTRDGi_CallbackForSetPhi