1 files changed, 169 insertions, 0 deletions
diff --git a/arm9/asm/NNS_FND_list.s b/arm9/asm/NNS_FND_list.s
new file mode 100644
index 00000000..21999c11
--- /dev/null
+++ b/arm9/asm/NNS_FND_list.s
@@ -0,0 +1,169 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+	.text
+
+	arm_func_start NNS_FndGetPrevListObject
+NNS_FndGetPrevListObject: ; 0x020ADA84
+	cmp r1, #0x0
+	ldreq r0, [r0, #0x4]
+	ldrneh r0, [r0, #0xa]
+	ldrne r0, [r1, r0]
+	bx lr
+	arm_func_end NNS_FndGetPrevListObject
+
+	arm_func_start NNS_FndGetNextListObject
+NNS_FndGetNextListObject: ; 0x020ADA98
+	cmp r1, #0x0
+	ldreq r0, [r0, #0x0]
+	ldrneh r0, [r0, #0xa]
+	addne r0, r1, r0
+	ldrne r0, [r0, #0x4]
+	bx lr
+	arm_func_end NNS_FndGetNextListObject
+
+	arm_func_start NNS_FndRemoveListObject
+NNS_FndRemoveListObject: ; 0x020ADAB0
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldrh r12, [r0, #0xa]
+	ldr r3, [r1, r12]
+	add lr, r1, r12
+	cmp r3, #0x0
+	ldreq r1, [lr, #0x4]
+	streq r1, [r0, #0x0]
+	ldrne r2, [lr, #0x4]
+	addne r1, r3, r12
+	strne r2, [r1, #0x4]
+	ldr r3, [lr, #0x4]
+	cmp r3, #0x0
+	ldreq r1, [lr, #0x0]
+	streq r1, [r0, #0x4]
+	ldrneh r1, [r0, #0xa]
+	ldrne r2, [lr, #0x0]
+	strne r2, [r3, r1]
+	mov r1, #0x0
+	str r1, [lr, #0x0]
+	str r1, [lr, #0x4]
+	ldrh r1, [r0, #0x8]
+	sub r1, r1, #0x1
+	strh r1, [r0, #0x8]
+	add sp, sp, #0x4
+	ldmia sp!, {pc}
+	arm_func_end NNS_FndRemoveListObject
+
+	arm_func_start NNS_FndInsertListObject
+NNS_FndInsertListObject: ; 0x020ADB18
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	cmp r1, #0x0
+	bne _020ADB38
+	mov r1, r2
+	bl NNS_FndAppendListObject
+	add sp, sp, #0x4
+	ldmia sp!, {pc}
+_020ADB38:
+	ldr r3, [r0, #0x0]
+	cmp r1, r3
+	bne _020ADB54
+	mov r1, r2
+	bl NNS_FndPrependListObject
+	add sp, sp, #0x4
+	ldmia sp!, {pc}
+_020ADB54:
+	ldrh lr, [r0, #0xa]
+	ldr r3, [r1, lr]
+	add r12, r2, lr
+	str r3, [r2, lr]
+	str r1, [r12, #0x4]
+	add r3, r3, lr
+	str r2, [r3, #0x4]
+	ldrh r3, [r0, #0xa]
+	str r2, [r1, r3]
+	ldrh r1, [r0, #0x8]
+	add r1, r1, #0x1
+	strh r1, [r0, #0x8]
+	add sp, sp, #0x4
+	ldmia sp!, {pc}
+	arm_func_end NNS_FndInsertListObject
+
+	arm_func_start NNS_FndPrependListObject
+NNS_FndPrependListObject: ; 0x020ADB8C
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldr r2, [r0, #0x0]
+	cmp r2, #0x0
+	bne _020ADBAC
+	bl SetFirstObject
+	add sp, sp, #0x4
+	ldmia sp!, {pc}
+_020ADBAC:
+	ldrh r3, [r0, #0xa]
+	mov r2, #0x0
+	str r2, [r1, r3]
+	ldr r2, [r0, #0x0]
+	add r3, r1, r3
+	str r2, [r3, #0x4]
+	ldrh r2, [r0, #0xa]
+	ldr r3, [r0, #0x0]
+	str r1, [r3, r2]
+	str r1, [r0, #0x0]
+	ldrh r1, [r0, #0x8]
+	add r1, r1, #0x1
+	strh r1, [r0, #0x8]
+	add sp, sp, #0x4
+	ldmia sp!, {pc}
+	arm_func_end NNS_FndPrependListObject
+
+	arm_func_start NNS_FndAppendListObject
+NNS_FndAppendListObject: ; 0x020ADBE8
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldr r2, [r0, #0x0]
+	cmp r2, #0x0
+	bne _020ADC08
+	bl SetFirstObject
+	add sp, sp, #0x4
+	ldmia sp!, {pc}
+_020ADC08:
+	ldrh r12, [r0, #0xa]
+	ldr r3, [r0, #0x4]
+	mov r2, #0x0
+	str r3, [r1, r12]
+	add r3, r1, r12
+	str r2, [r3, #0x4]
+	ldrh r2, [r0, #0xa]
+	ldr r3, [r0, #0x4]
+	add r2, r3, r2
+	str r1, [r2, #0x4]
+	str r1, [r0, #0x4]
+	ldrh r1, [r0, #0x8]
+	add r1, r1, #0x1
+	strh r1, [r0, #0x8]
+	add sp, sp, #0x4
+	ldmia sp!, {pc}
+	arm_func_end NNS_FndAppendListObject
+
+	arm_func_start SetFirstObject
+SetFirstObject: ; 0x020ADC48
+	ldrh r3, [r0, #0xa]
+	mov r2, #0x0
+	add r12, r1, r3
+	str r2, [r12, #0x4]
+	str r2, [r1, r3]
+	str r1, [r0, #0x0]
+	str r1, [r0, #0x4]
+	ldrh r1, [r0, #0x8]
+	add r1, r1, #0x1
+	strh r1, [r0, #0x8]
+	bx lr
+	arm_func_end SetFirstObject
+
+	arm_func_start NNS_FndInitList
+NNS_FndInitList: ; 0x020ADC74
+	mov r2, #0x0
+	str r2, [r0, #0x0]
+	str r2, [r0, #0x4]
+	strh r2, [r0, #0x8]
+	strh r1, [r0, #0xa]
+	bx lr
+	arm_func_end NNS_FndInitList