1 files changed, 140 insertions, 0 deletions
diff --git a/arm9/asm/FS_command.s b/arm9/asm/FS_command.s
new file mode 100644
index 00000000..0c2ec755
--- /dev/null
+++ b/arm9/asm/FS_command.s
@@ -0,0 +1,140 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+	.section .text
+
+	arm_func_start FSi_TranslateCommand
+FSi_TranslateCommand:
+	stmdb sp!, {r4-r8,lr}
+	mov r8, r0
+	ldr r0, [r8, #0xc]
+	mov r7, r1
+	mov r1, #0x1
+	ldr r5, [r8, #0x8]
+	mov r4, r1, lsl r7
+	ands r0, r0, #0x4
+	moveq r1, #0x0
+	cmp r1, #0x0
+	ldrne r0, [r5, #0x1c]
+	orrne r0, r0, #0x200
+	strne r0, [r5, #0x1c]
+	ldreq r0, [r5, #0x1c]
+	orreq r0, r0, #0x100
+	streq r0, [r5, #0x1c]
+	ldr r0, [r5, #0x58]
+	ands r0, r0, r4
+	beq _020CFFE4
+	ldr r2, [r5, #0x54]
+	mov r0, r8
+	mov r1, r7
+	blx r2
+	mov r6, r0
+	cmp r6, #0x8
+	addls pc, pc, r6, lsl #0x2
+	b _020CFFE8
+_020CFFA0:
+	b _020CFFC4
+	b _020CFFC4
+	b _020CFFE8
+	b _020CFFE8
+	b _020CFFC4
+	b _020CFFE8
+	b _020CFFE8
+	b _020CFFE8
+	b _020CFFCC
+_020CFFC4:
+	str r6, [r8, #0x14]
+	b _020CFFE8
+_020CFFCC:
+	ldr r1, [r5, #0x58]
+	mvn r0, r4
+	and r0, r1, r0
+	str r0, [r5, #0x58]
+	mov r6, #0x7
+	b _020CFFE8
+_020CFFE4:
+	mov r6, #0x7
+_020CFFE8:
+	cmp r6, #0x7
+	bne _020D0004
+	ldr r1, _020D00AC ; =0x02103F80
+	mov r0, r8
+	ldr r1, [r1, r7, lsl #0x2]
+	blx r1
+	mov r6, r0
+_020D0004:
+	cmp r6, #0x6
+	bne _020D0060
+	ldr r0, [r8, #0xc]
+	ands r0, r0, #0x4
+	movne r0, #0x1
+	moveq r0, #0x0
+	cmp r0, #0x0
+	beq _020D00A0
+	bl OS_DisableInterrupts
+	ldr r1, [r5, #0x1c]
+	mov r4, r0
+	ands r0, r1, #0x200
+	beq _020D0050
+	add r6, r5, #0xc
+_020D003C:
+	mov r0, r6
+	bl OS_SleepThread
+	ldr r0, [r5, #0x1c]
+	ands r0, r0, #0x200
+	bne _020D003C
+_020D0050:
+	mov r0, r4
+	ldr r6, [r8, #0x14]
+	bl OS_RestoreInterrupts
+	b _020D00A0
+_020D0060:
+	ldr r0, [r8, #0xc]
+	ands r0, r0, #0x4
+	movne r0, #0x1
+	moveq r0, #0x0
+	cmp r0, #0x0
+	ldrne r0, [r5, #0x1c]
+	bicne r0, r0, #0x200
+	strne r0, [r5, #0x1c]
+	strne r6, [r8, #0x14]
+	bne _020D00A0
+	ldr r1, [r5, #0x1c]
+	mov r0, r8
+	bic r2, r1, #0x100
+	mov r1, r6
+	str r2, [r5, #0x1c]
+	bl FSi_ReleaseCommand
+_020D00A0:
+	mov r0, r6
+	ldmia sp!, {r4-r8,lr}
+	bx lr
+	.balign 4
+_020D00AC: .word 0x02103F80
+
+	arm_func_start FSi_ReleaseCommand
+FSi_ReleaseCommand:
+	stmdb sp!, {r4-r6,lr}
+	mov r6, r0
+	mov r5, r1
+	bl OS_DisableInterrupts
+	ldr r1, [r6, #0x0]
+	mov r4, r0
+	ldr r0, [r6, #0x4]
+	cmp r1, #0x0
+	strne r0, [r1, #0x4]
+	cmp r0, #0x0
+	strne r1, [r0, #0x0]
+	mov r0, #0x0
+	str r0, [r6, #0x0]
+	ldr r1, [r6, #0x0]
+	add r0, r6, #0x18
+	str r1, [r6, #0x4]
+	ldr r1, [r6, #0xc]
+	bic r1, r1, #0x4f
+	str r1, [r6, #0xc]
+	str r5, [r6, #0x14]
+	bl OS_WakeupThread
+	mov r0, r4
+	bl OS_RestoreInterrupts
+	ldmia sp!, {r4-r6,lr}
+	bx lr