1 files changed, 187 insertions, 0 deletions
diff --git a/arm9/asm/CTRDG_task.s b/arm9/asm/CTRDG_task.s
new file mode 100644
index 00000000..1d5e48b9
--- /dev/null
+++ b/arm9/asm/CTRDG_task.s
@@ -0,0 +1,187 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+	.text
+
+	arm_func_start CTRDGi_SetTask
+CTRDGi_SetTask: ; 0x020DD9FC
+	stmdb sp!, {r4-r7,lr}
+	sub sp, sp, #0x4
+	ldr r3, _020DDAA8 ; =0x021D6B50
+	mov r7, r0
+	mov r4, r1
+	mov r6, r2
+	ldr r5, [r3, #0x0]
+	bl CTRDGi_IsTaskAvailable
+_020DDA1C: ; 0x020DDA1C
+	cmp r0, #0x0
+	bne _020DDA28
+	bl OS_Terminate
+_020DDA28:
+	ldr r0, _020DDAAC ; =0x021D6B54
+	ldrb r0, [r0, #0x22]
+	cmp r0, #0x0
+	beq _020DDA3C
+	bl OS_Terminate
+_020DDA3C:
+	bl OS_DisableInterrupts
+	mov r1, #0x1
+	strb r1, [r7, #0x22]
+	str r4, [r7, #0x0]
+	add r1, r5, #0xc4
+	cmp r7, r1
+	mov r4, r0
+	ldreq r0, _020DDAA8 ; =0x021D6B50
+	str r6, [r7, #0x4]
+	moveq r1, #0x0
+	streq r1, [r0, #0x0]
+	ldr ip, _020DDAAC ; =0x021D6B54
+	ldmia r7!, {r0-r3}
+	mov r6, r12
+	stmia r12!, {r0-r3}
+	ldmia r7!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldr r1, [r7, #0x0]
+	mov r0, r5
+	str r1, [r12, #0x0]
+	str r6, [r5, #0xc0]
+	bl OS_WakeupThreadDirect
+	mov r0, r4
+	bl OS_RestoreInterrupts
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r7,lr}
+	bx lr
+	.balign 4
+_020DDAA8: .word 0x021D6B50
+_020DDAAC: .word 0x021D6B54
+
+	arm_func_start CTRDGi_TaskThread
+CTRDGi_TaskThread: ; 0x020DDAB0
+	stmdb sp!, {r4-r10,lr}
+	sub sp, sp, #0x28
+	ldr r6, _020DDB94 ; =0x021D6B54
+	ldr r5, _020DDB98 ; =0x021D6B50
+	mov r4, r0
+	add r9, sp, #0x0
+	mov r8, #0x0
+	mov r7, #0x24
+_020DDAD0:
+	mov r0, r9
+	mov r1, r8
+	mov r2, r7
+	bl MI_CpuFill8
+	bl OS_DisableInterrupts
+	ldr r1, [r4, #0xc0]
+	mov r10, r0
+	cmp r1, #0x0
+	bne _020DDB08
+_020DDAF4:
+	mov r0, r8
+	bl OS_SleepThread
+	ldr r0, [r4, #0xc0]
+	cmp r0, #0x0
+	beq _020DDAF4
+_020DDB08:
+	ldr lr, [r4, #0xc0]
+	add r12, sp, #0x0
+	ldmia lr!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldmia lr!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldr r1, [lr, #0x0]
+	mov r0, r10
+	str r1, [r12, #0x0]
+	bl OS_RestoreInterrupts
+	ldr r1, [sp, #0x0]
+	cmp r1, #0x0
+	beq _020DDB48
+	mov r0, r9
+	blx r1
+	str r0, [sp, #0x8]
+_020DDB48:
+	bl OS_DisableInterrupts
+	ldr r1, [sp, #0x4]
+	mov r10, r0
+	strb r8, [r6, #0x22]
+	cmp r1, #0x0
+	beq _020DDB68
+	mov r0, r9
+	blx r1
+_020DDB68:
+	ldr r0, [r5, #0x0]
+	cmp r0, #0x0
+	beq _020DDB84
+	mov r0, r10
+	str r8, [r4, #0xc0]
+	bl OS_RestoreInterrupts
+	b _020DDAD0
+_020DDB84:
+	bl OS_ExitThread
+	add sp, sp, #0x28
+	ldmia sp!, {r4-r10,lr}
+	bx lr
+	.balign 4
+_020DDB94: .word 0x021D6B54
+_020DDB98: .word 0x021D6B50
+
+	arm_func_start CTRDGi_InitTaskInfo
+CTRDGi_InitTaskInfo:
+	ldr ip, _020DDBAC ; =MI_CpuFill8
+	mov r1, #0x0
+	mov r2, #0x24
+	bx r12
+	.balign 4
+_020DDBAC: .word MI_CpuFill8
+
+	arm_func_start CTRDGi_IsTaskAvailable
+CTRDGi_IsTaskAvailable:
+	ldr r0, _020DDBC8 ; =0x021D6B50
+	ldr r0, [r0, #0x0]
+	cmp r0, #0x0
+	movne r0, #0x1
+	moveq r0, #0x0
+	bx lr
+	.balign 4
+_020DDBC8: .word 0x021D6B50
+
+	arm_func_start CTRDGi_InitTaskThread
+CTRDGi_InitTaskThread: ; 0x020DDBCC
+	stmdb sp!, {r4-r5,lr}
+	sub sp, sp, #0xc
+	mov r5, r0
+	bl OS_DisableInterrupts
+	ldr r1, _020DDC4C ; =0x021D6B50
+	mov r4, r0
+	ldr r0, [r1, #0x0]
+	cmp r0, #0x0
+	bne _020DDC38
+	add r0, r5, #0xc4
+	str r5, [r1, #0x0]
+	bl CTRDGi_InitTaskInfo
+	ldr r0, _020DDC50 ; =0x021D6B54
+	bl CTRDGi_InitTaskInfo
+_020DDC04: ; 0x020DDC04
+	mov r0, #0x0
+	str r0, [r5, #0xc0]
+	mov r2, #0x400
+	ldr r1, _020DDC54 ; =CTRDGi_TaskThread
+	ldr r3, _020DDC58 ; =0x021D6F78
+	mov r0, r5
+	str r2, [sp, #0x0]
+	mov r2, #0x14
+	str r2, [sp, #0x4]
+	mov r2, r5
+	bl OS_CreateThread
+	mov r0, r5
+	bl OS_WakeupThreadDirect
+_020DDC38:
+	mov r0, r4
+	bl OS_RestoreInterrupts
+	add sp, sp, #0xc
+	ldmia sp!, {r4-r5,lr}
+	bx lr
+	.balign 4
+_020DDC4C: .word 0x021D6B50
+_020DDC50: .word 0x021D6B54
+_020DDC54: .word CTRDGi_TaskThread
+_020DDC58: .word 0x021D6F78