11 files changed, 2028 insertions, 1992 deletions

diff --git a/arm9/arm9.lcf b/arm9/arm9.lcf
index c7013780..ed588d71 100644
--- a/arm9/arm9.lcf
+++ b/arm9/arm9.lcf
@@ -119,7 +119,14 @@ SECTIONS {
 		unk_0208AC14.o (.text)
 		unk_020AF030.o (.text)
 		/* Nitro SDK */
-		FX_arm9.o (.text)
+		FX_mtx22.o (.text)
+		FX_mtx33.o (.text)
+		FX_mtx43.o (.text)
+		FX_mtx44.o (.text)
+		FX_cp.o (.text)
+		FX_vec.o (.text)
+		FX_atan.o (.text)
+		FX.o (.text)
 		GX_arm9.o (.text)
 		OS_irqHandler.o (.text)
 		OS_irqTable.o (.text)
diff --git a/arm9/asm/FX.s b/arm9/asm/FX.s
new file mode 100644
index 00000000..873a3afd
--- /dev/null
+++ b/arm9/asm/FX.s
@@ -0,0 +1,32 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+    .text
+
+	arm_func_start FX_Modf
+FX_Modf: ; 0x020C5928
+	cmp r0, #0x0
+	blt _020C5948
+	ldr r2, _020C596C ; =0x7FFFF000
+	ldr r3, _020C5970 ; =0x00000FFF
+	and r2, r0, r2
+	str r2, [r1, #0x0]
+	and r0, r0, r3
+	bx lr
+_020C5948:
+	ldr r2, _020C596C ; =0x7FFFF000
+	rsb r3, r0, #0x0
+	ldr r0, _020C5970 ; =0x00000FFF
+	and r2, r3, r2
+	rsb r2, r2, #0x0
+	and r0, r3, r0
+	str r2, [r1, #0x0]
+	rsb r0, r0, #0x0
+	bx lr
+	.balign 4
+_020C596C: .word 0x7FFFF000
+_020C5970: .word 0x00000FFF
+
+	arm_func_start FX_Init
+FX_Init: ; 0x020C5974
+	bx lr
diff --git a/arm9/asm/FX_arm9.s b/arm9/asm/FX_arm9.s
deleted file mode 100644
index 68dec58c..00000000
--- a/arm9/asm/FX_arm9.s
+++ /dev/null
@@ -1,1991 +0,0 @@
-	.include "asm/macros.inc"
-	.include "global.inc"
-	.section .text
-	.balign 4, 0
-
-	arm_func_start MTX_Identity22_
-MTX_Identity22_: ; 0x020C3E8C
-	mov r1, #0x0
-	mov r2, #0x1000
-	mov r3, #0x0
-	stmia r0!, {r2-r3}
-	stmia r0!, {r1-r2}
-	bx lr
-
-	thumb_func_start MTX_Rot22_
-MTX_Rot22_: ; 0x020C3EA4
-	str r2, [r0, #0x0]
-	str r1, [r0, #0x4]
-	neg r1, r1
-	str r1, [r0, #0x8]
-	str r2, [r0, #0xc]
-	bx lr
-
-	arm_func_start MTX_ScaleApply22
-MTX_ScaleApply22: ; 0x020C3EB0
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	ldr r12, [r0, #0x0]
-	smull lr, r12, r2, r12
-	mov lr, lr, lsr #0xc
-	orr lr, lr, r12, lsl #0x14
-	str lr, [r1, #0x0]
-	ldr r12, [r0, #0x4]
-	smull lr, r12, r2, r12
-	mov r2, lr, lsr #0xc
-	orr r2, r2, r12, lsl #0x14
-	str r2, [r1, #0x4]
-	ldr r2, [r0, #0x8]
-	smull r12, r2, r3, r2
-	mov r12, r12, lsr #0xc
-	orr r12, r12, r2, lsl #0x14
-	str r12, [r1, #0x8]
-	ldr r0, [r0, #0xc]
-	smull r2, r0, r3, r0
-	mov r2, r2, lsr #0xc
-	orr r2, r2, r0, lsl #0x14
-	str r2, [r1, #0xc]
-	add sp, sp, #0x4
-	ldmia sp!, {lr}
-	bx lr
-
-	arm_func_start MTX_Identity33_
-MTX_Identity33_: ; 0x020C3F14
-	mov r2, #0x1000
-	str r2, [r0, #0x20]
-	mov r3, #0x0
-	stmia r0!, {r2-r3}
-	mov r1, #0x0
-	stmia r0!, {r1,r3}
-	stmia r0!, {r2-r3}
-	stmia r0!, {r1,r3}
-	bx lr
-
-	thumb_func_start MTX_RotX33_
-MTX_RotX33_: ; 0x020C3F38
-	mov r3, #0x1
-	lsl r3, r3, #0xc
-	str r3, [r0, #0x0]
-	mov r3, #0x0
-	str r3, [r0, #0x4]
-	str r3, [r0, #0x8]
-	str r3, [r0, #0xc]
-	str r2, [r0, #0x10]
-	str r1, [r0, #0x14]
-	str r3, [r0, #0x18]
-	neg r1, r1
-	str r1, [r0, #0x1c]
-	str r2, [r0, #0x20]
-	bx lr
-
-	thumb_func_start MTX_RotY33_
-MTX_RotY33_: ; 0x020C3F54
-	str r2, [r0, #0x0]
-	str r2, [r0, #0x20]
-	mov r3, #0x0
-	str r3, [r0, #0x4]
-	str r3, [r0, #0xc]
-	str r3, [r0, #0x14]
-	str r3, [r0, #0x1c]
-	neg r2, r1
-	mov r3, #0x1
-	lsl r3, r3, #0xc
-	str r1, [r0, #0x18]
-	str r2, [r0, #0x8]
-	str r3, [r0, #0x10]
-	bx lr
-
-	thumb_func_start MTX_RotZ33_
-MTX_RotZ33_: ; 0x020C3F70
-	stmia r0!, {r2}
-	mov r3, #0x0
-	stmia r0!, {r1,r3}
-	neg r1, r1
-	stmia r0!, {r1-r2}
-	mov r1, #0x1
-	lsl r1, r1, #0xc
-	str r3, [r0, #0x0]
-	str r3, [r0, #0x4]
-	str r3, [r0, #0x8]
-	str r1, [r0, #0xc]
-	bx lr
-
-	arm_func_start MTX_MultVec33
-MTX_MultVec33: ; 0x020C3F88
-	stmdb sp!, {r4-r6,lr}
-	ldr r12, [r0, #0x4]
-	ldr r4, [r1, #0xc]
-	ldr r3, [r0, #0x0]
-	smull r6, r5, r12, r4
-	ldr r4, [r1, #0x0]
-	ldr r0, [r0, #0x8]
-	smlal r6, r5, r3, r4
-	ldr r4, [r1, #0x18]
-	smlal r6, r5, r0, r4
-	mov r4, r6, lsr #0xc
-	orr r4, r4, r5, lsl #0x14
-	str r4, [r2, #0x0]
-	ldr r4, [r1, #0x10]
-	ldr r5, [r1, #0x4]
-	smull r6, lr, r12, r4
-	smlal r6, lr, r3, r5
-	ldr r4, [r1, #0x1c]
-	smlal r6, lr, r0, r4
-	mov r4, r6, lsr #0xc
-	orr r4, r4, lr, lsl #0x14
-	str r4, [r2, #0x4]
-	ldr lr, [r1, #0x14]
-	ldr r4, [r1, #0x8]
-	smull r5, lr, r12, lr
-	smlal r5, lr, r3, r4
-	ldr r1, [r1, #0x20]
-	smlal r5, lr, r0, r1
-	mov r0, r5, lsr #0xc
-	orr r0, r0, lr, lsl #0x14
-	str r0, [r2, #0x8]
-	ldmia sp!, {r4-r6,lr}
-	bx lr
-
-	arm_func_start MTX_Concat33
-MTX_Concat33: ; 0x020C400C
-	stmdb sp!, {r4-r9,lr}
-	sub sp, sp, #0x24
-	ldr r5, [r0, #0x4]
-	ldr r3, [r1, #0xc]
-	mov r12, r2
-	smull r8, r7, r5, r3
-	ldr r6, [r0, #0x0]
-	ldr r3, [r1, #0x0]
-	cmp r12, r1
-	smlal r8, r7, r6, r3
-	ldr r4, [r0, #0x8]
-	ldr r3, [r1, #0x18]
-	addeq r2, sp, #0x0
-	smlal r8, r7, r4, r3
-	mov r3, r8, lsr #0xc
-	orr r3, r3, r7, lsl #0x14
-	str r3, [r2, #0x0]
-	ldr r3, [r1, #0x10]
-	ldr r7, [r1, #0x4]
-	smull r9, r8, r5, r3
-	smlal r9, r8, r6, r7
-	ldr r3, [r1, #0x1c]
-	add lr, sp, #0x0
-	smlal r9, r8, r4, r3
-	mov r3, r9, lsr #0xc
-	orr r3, r3, r8, lsl #0x14
-	str r3, [r2, #0x4]
-	ldr r3, [r1, #0x14]
-	ldr r7, [r1, #0x8]
-	smull r9, r8, r5, r3
-	smlal r9, r8, r6, r7
-	ldr r6, [r1, #0x20]
-	cmp r2, lr
-	smlal r9, r8, r4, r6
-	mov r4, r9, lsr #0xc
-	orr r4, r4, r8, lsl #0x14
-	str r4, [r2, #0x8]
-	ldr r4, [r0, #0x10]
-	ldr r5, [r0, #0xc]
-	smull r9, r8, r4, r3
-	smlal r9, r8, r5, r7
-	ldr r3, [r0, #0x14]
-	addne sp, sp, #0x24
-	smlal r9, r8, r3, r6
-	mov r6, r9, lsr #0xc
-	orr r6, r6, r8, lsl #0x14
-	str r6, [r2, #0x14]
-	ldr r6, [r1, #0x10]
-	ldr r7, [r1, #0x4]
-	smull r9, r8, r4, r6
-	smlal r9, r8, r5, r7
-	ldr r6, [r1, #0x1c]
-	smlal r9, r8, r3, r6
-	mov r6, r9, lsr #0xc
-	orr r6, r6, r8, lsl #0x14
-	str r6, [r2, #0x10]
-	ldr r7, [r1, #0xc]
-	ldr r6, [r1, #0x0]
-	smull r9, r8, r4, r7
-	smlal r9, r8, r5, r6
-	ldr r5, [r1, #0x18]
-	smlal r9, r8, r3, r5
-	mov r3, r9, lsr #0xc
-	orr r3, r3, r8, lsl #0x14
-	str r3, [r2, #0xc]
-	ldr r4, [r0, #0x1c]
-	ldr r3, [r0, #0x18]
-	smull r8, r7, r4, r7
-	smlal r8, r7, r3, r6
-	ldr r0, [r0, #0x20]
-	smlal r8, r7, r0, r5
-	mov r5, r8, lsr #0xc
-	orr r5, r5, r7, lsl #0x14
-	str r5, [r2, #0x18]
-	ldr r5, [r1, #0x10]
-	ldr r6, [r1, #0x4]
-	smull r8, r5, r4, r5
-	smlal r8, r5, r3, r6
-	ldr r7, [r1, #0x1c]
-	smlal r8, r5, r0, r7
-	mov r6, r8, lsr #0xc
-	orr r6, r6, r5, lsl #0x14
-	str r6, [r2, #0x1c]
-	ldr r6, [r1, #0x20]
-	ldr r5, [r1, #0x8]
-	ldr r1, [r1, #0x14]
-	smull r7, r1, r4, r1
-	smlal r7, r1, r3, r5
-	smlal r7, r1, r0, r6
-	mov r0, r7, lsr #0xc
-	orr r0, r0, r1, lsl #0x14
-	str r0, [r2, #0x20]
-	ldmneia sp!, {r4-r9,lr}
-	bxne lr
-	ldmia lr!, {r0-r3}
-	stmia r12!, {r0-r3}
-	ldmia lr!, {r0-r3}
-	stmia r12!, {r0-r3}
-	ldr r0, [lr, #0x0]
-	str r0, [r12, #0x0]
-	add sp, sp, #0x24
-	ldmia sp!, {r4-r9,lr}
-	bx lr
-
-	arm_func_start MTX_ScaleApply33
-MTX_ScaleApply33: ; 0x020C41A8
-	stmdb sp!, {r4,lr}
-	ldr r4, [r0, #0x0]
-	ldr r12, [sp, #0x8]
-	smull lr, r4, r2, r4
-	mov lr, lr, lsr #0xc
-	orr lr, lr, r4, lsl #0x14
-	str lr, [r1, #0x0]
-	ldr r4, [r0, #0x4]
-	smull lr, r4, r2, r4
-	mov lr, lr, lsr #0xc
-	orr lr, lr, r4, lsl #0x14
-	str lr, [r1, #0x4]
-	ldr lr, [r0, #0x8]
-	smull r4, lr, r2, lr
-	mov r2, r4, lsr #0xc
-	orr r2, r2, lr, lsl #0x14
-	str r2, [r1, #0x8]
-	ldr r2, [r0, #0xc]
-	smull lr, r2, r3, r2
-	mov lr, lr, lsr #0xc
-	orr lr, lr, r2, lsl #0x14
-	str lr, [r1, #0xc]
-	ldr r2, [r0, #0x10]
-	smull lr, r2, r3, r2
-	mov lr, lr, lsr #0xc
-	orr lr, lr, r2, lsl #0x14
-	str lr, [r1, #0x10]
-	ldr r2, [r0, #0x14]
-	smull lr, r2, r3, r2
-	mov r3, lr, lsr #0xc
-	orr r3, r3, r2, lsl #0x14
-	str r3, [r1, #0x14]
-	ldr r2, [r0, #0x18]
-	smull r3, r2, r12, r2
-	mov r3, r3, lsr #0xc
-	orr r3, r3, r2, lsl #0x14
-	str r3, [r1, #0x18]
-	ldr r2, [r0, #0x1c]
-	smull r3, r2, r12, r2
-	mov r3, r3, lsr #0xc
-	orr r3, r3, r2, lsl #0x14
-	str r3, [r1, #0x1c]
-	ldr r0, [r0, #0x20]
-	smull r2, r0, r12, r0
-	mov r2, r2, lsr #0xc
-	orr r2, r2, r0, lsl #0x14
-	str r2, [r1, #0x20]
-	ldmia sp!, {r4,lr}
-	bx lr
-
-	arm_func_start MTX_Identity43_
-MTX_Identity43_: ; 0x020C426C
-	mov r2, #0x1000
-	mov r3, #0x0
-	stmia r0!, {r2-r3}
-	mov r1, #0x0
-	stmia r0!, {r1,r3}
-	stmia r0!, {r2-r3}
-	stmia r0!, {r1,r3}
-	stmia r0!, {r2-r3}
-	stmia r0!, {r1,r3}
-	bx lr
-
-	arm_func_start MTX_Copy43To44_
-MTX_Copy43To44_: ; 0x020C4294
-	stmdb sp!, {r4}
-	mov r12, #0x0
-	ldmia r0!, {r2-r4}
-	stmia r1!, {r2-r4,r12}
-	ldmia r0!, {r2-r4}
-	stmia r1!, {r2-r4,r12}
-	ldmia r0!, {r2-r4}
-	stmia r1!, {r2-r4,r12}
-	mov r12, #0x1000
-	ldmia r0!, {r2-r4}
-	stmia r1!, {r2-r4,r12}
-	ldmia sp!, {r4}
-	bx lr
-
-	thumb_func_start MTX_Scale43_
-MTX_Scale43_: ; 0x020C42C8
-	stmia r0!, {r1}
-	mov r1, #0x0
-	str r3, [r0, #0x1c]
-	mov r3, #0x0
-	stmia r0!, {r1,r3}
-	stmia r0!, {r1-r3}
-	mov r2, #0x0
-	stmia r0!, {r1,r3}
-	add r0, #0x4
-	stmia r0!, {r1-r3}
-	bx lr
-	.balign 4
-
-	thumb_func_start MTX_RotX43_
-MTX_RotX43_: ; 0x020C42E0
-	str r1, [r0, #0x14]
-	neg r1, r1
-	str r1, [r0, #0x1c]
-	mov r1, #0x1
-	lsl r1, r1, #0xc
-	stmia r0!, {r1}
-	mov r3, #0x0
-	mov r1, #0x0
-	stmia r0!, {r1,r3}
-	stmia r0!, {r1-r2}
-	str r1, [r0, #0x4]
-	add r0, #0xc
-	stmia r0!, {r2-r3}
-	stmia r0!, {r1,r3}
-	bx lr
-	.balign 4
-
-	thumb_func_start MTX_RotY43_
-MTX_RotY43_: ; 0x020C4300
-	str r1, [r0, #0x18]
-	mov r3, #0x0
-	stmia r0!, {r2-r3}
-	neg r1, r1
-	stmia r0!, {r1,r3}
-	mov r1, #0x1
-	lsl r1, r1, #0xc
-	stmia r0!, {r1,r3}
-	add r0, #0x4
-	mov r1, #0x0
-	stmia r0!, {r1-r3}
-	stmia r0!, {r1,r3}
-	bx lr
-	.balign 4
-
-	arm_func_start MTX_MultVec43
-MTX_MultVec43: ; 0x020C431C
-	stmdb sp!, {r4-r6,lr}
-	ldr r12, [r0, #0x4]
-	ldr r4, [r1, #0xc]
-	ldr r3, [r0, #0x0]
-	smull r6, r5, r12, r4
-	ldr r4, [r1, #0x0]
-	ldr r0, [r0, #0x8]
-	smlal r6, r5, r3, r4
-	ldr r4, [r1, #0x18]
-	smlal r6, r5, r0, r4
-	mov r4, r6, lsr #0xc
-	orr r4, r4, r5, lsl #0x14
-	str r4, [r2, #0x0]
-	ldr r5, [r2, #0x0]
-	ldr r4, [r1, #0x24]
-	add r4, r5, r4
-	str r4, [r2, #0x0]
-	ldr r4, [r1, #0x10]
-	ldr r5, [r1, #0x4]
-	smull r6, lr, r12, r4
-	smlal r6, lr, r3, r5
-	ldr r4, [r1, #0x1c]
-	smlal r6, lr, r0, r4
-	mov r4, r6, lsr #0xc
-	orr r4, r4, lr, lsl #0x14
-	str r4, [r2, #0x4]
-	ldr r5, [r2, #0x4]
-	ldr r4, [r1, #0x28]
-	add r4, r5, r4
-	str r4, [r2, #0x4]
-	ldr lr, [r1, #0x14]
-	ldr r4, [r1, #0x8]
-	smull r5, lr, r12, lr
-	smlal r5, lr, r3, r4
-	ldr r3, [r1, #0x20]
-	smlal r5, lr, r0, r3
-	mov r0, r5, lsr #0xc
-	orr r0, r0, lr, lsl #0x14
-	str r0, [r2, #0x8]
-	ldr r3, [r2, #0x8]
-	ldr r0, [r1, #0x2c]
-	add r0, r3, r0
-	str r0, [r2, #0x8]
-	ldmia sp!, {r4-r6,lr}
-	bx lr
-
-	arm_func_start MTX_Concat43
-MTX_Concat43: ; 0x020C43D0
-	stmdb sp!, {r4-r10,lr}
-	sub sp, sp, #0x30
-	ldr r5, [r0, #0x4]
-	ldr r3, [r1, #0xc]
-	mov r12, r2
-	smull r8, r7, r5, r3
-	ldr r6, [r0, #0x0]
-	ldr r3, [r1, #0x0]
-	cmp r12, r1
-	smlal r8, r7, r6, r3
-	ldr r4, [r0, #0x8]
-	ldr r3, [r1, #0x18]
-	addeq r2, sp, #0x0
-	smlal r8, r7, r4, r3
-	mov r3, r8, lsr #0xc
-	orr r3, r3, r7, lsl #0x14
-	str r3, [r2, #0x0]
-	ldr r3, [r1, #0x10]
-	ldr r7, [r1, #0x4]
-	smull r9, r8, r5, r3
-	smlal r9, r8, r6, r7
-	ldr r3, [r1, #0x1c]
-	add lr, sp, #0x0
-	smlal r9, r8, r4, r3
-	mov r3, r9, lsr #0xc
-	orr r3, r3, r8, lsl #0x14
-	str r3, [r2, #0x4]
-	ldr r3, [r1, #0x14]
-	ldr r7, [r1, #0x8]
-	smull r9, r8, r5, r3
-	smlal r9, r8, r6, r7
-	ldr r6, [r1, #0x20]
-	smlal r9, r8, r4, r6
-	mov r4, r9, lsr #0xc
-	orr r4, r4, r8, lsl #0x14
-	str r4, [r2, #0x8]
-	ldr r4, [r0, #0x10]
-	ldr r5, [r0, #0xc]
-	smull r9, r8, r4, r3
-	smlal r9, r8, r5, r7
-	ldr r3, [r0, #0x14]
-	smlal r9, r8, r3, r6
-	mov r6, r9, lsr #0xc
-	orr r6, r6, r8, lsl #0x14
-	str r6, [r2, #0x14]
-	ldr r6, [r1, #0x10]
-	ldr r7, [r1, #0x4]
-	smull r9, r8, r4, r6
-	smlal r9, r8, r5, r7
-	ldr r6, [r1, #0x1c]
-	smlal r9, r8, r3, r6
-	mov r6, r9, lsr #0xc
-	orr r6, r6, r8, lsl #0x14
-	str r6, [r2, #0x10]
-	ldr r7, [r1, #0xc]
-	ldr r8, [r1, #0x0]
-	smull r10, r9, r4, r7
-	smlal r10, r9, r5, r8
-	ldr r6, [r1, #0x18]
-	smlal r10, r9, r3, r6
-	mov r3, r10, lsr #0xc
-	orr r3, r3, r9, lsl #0x14
-	str r3, [r2, #0xc]
-	ldr r4, [r0, #0x1c]
-	ldr r5, [r0, #0x18]
-	smull r9, r7, r4, r7
-	smlal r9, r7, r5, r8
-	ldr r3, [r0, #0x20]
-	smlal r9, r7, r3, r6
-	mov r6, r9, lsr #0xc
-	orr r6, r6, r7, lsl #0x14
-	str r6, [r2, #0x18]
-	ldr r6, [r1, #0x10]
-	ldr r7, [r1, #0x4]
-	smull r9, r6, r4, r6
-	smlal r9, r6, r5, r7
-	ldr r8, [r1, #0x1c]
-	smlal r9, r6, r3, r8
-	mov r7, r9, lsr #0xc
-	orr r7, r7, r6, lsl #0x14
-	str r7, [r2, #0x1c]
-	ldr r7, [r1, #0x14]
-	ldr r6, [r1, #0x8]
-	smull r9, r8, r4, r7
-	smlal r9, r8, r5, r6
-	ldr r5, [r1, #0x20]
-	smlal r9, r8, r3, r5
-	mov r3, r9, lsr #0xc
-	orr r3, r3, r8, lsl #0x14
-	str r3, [r2, #0x20]
-	ldr r4, [r0, #0x28]
-	ldr r3, [r0, #0x24]
-	smull r8, r7, r4, r7
-	smlal r8, r7, r3, r6
-	ldr r0, [r0, #0x2c]
-	ldr r6, [r1, #0x2c]
-	smlal r8, r7, r0, r5
-	mov r5, r8, lsr #0xc
-	orr r5, r5, r7, lsl #0x14
-	adds r5, r6, r5
-	str r5, [r2, #0x2c]
-	ldr r5, [r1, #0x10]
-	ldr r6, [r1, #0x4]
-	smull r8, r5, r4, r5
-	smlal r8, r5, r3, r6
-	ldr r7, [r1, #0x1c]
-	ldr r9, [r1, #0x28]
-	smlal r8, r5, r0, r7
-	mov r6, r8, lsr #0xc
-	orr r6, r6, r5, lsl #0x14
-	adds r5, r9, r6
-	str r5, [r2, #0x28]
-	ldr r8, [r1, #0x24]
-	ldr r6, [r1, #0x18]
-	ldr r5, [r1, #0x0]
-	ldr r1, [r1, #0xc]
-	smull r7, r1, r4, r1
-	smlal r7, r1, r3, r5
-	smlal r7, r1, r0, r6
-	mov r0, r7, lsr #0xc
-	orr r0, r0, r1, lsl #0x14
-	adds r0, r8, r0
-	cmp r2, lr
-	str r0, [r2, #0x24]
-	addne sp, sp, #0x30
-	ldmneia sp!, {r4-r10,lr}
-	bxne lr
-	ldmia lr!, {r0-r3}
-	stmia r12!, {r0-r3}
-	ldmia lr!, {r0-r3}
-	stmia r12!, {r0-r3}
-	ldmia lr, {r0-r3}
-	stmia r12, {r0-r3}
-	add sp, sp, #0x30
-	ldmia sp!, {r4-r10,lr}
-	bx lr
-
-	arm_func_start MTX_Inverse43
-MTX_Inverse43: ; 0x020C45F0
-	stmdb sp!, {r4-r11,lr}
-	sub sp, sp, #0x5c
-	mov r10, r0
-	ldr r11, [r10, #0x14]
-	cmp r10, r1
-	addeq r9, sp, #0x2c
-	ldr r3, [r10, #0x18]
-	ldr r2, [r10, #0xc]
-	ldr r8, [r10, #0x20]
-	str r1, [sp, #0x0]
-	movne r9, r1
-	smull r7, r5, r2, r8
-	smull r6, r1, r11, r3
-	ldr r4, [r10, #0x1c]
-	subs r12, r7, r6
-	ldr r0, [r10, #0x10]
-	smull r6, lr, r11, r4
-	sbc r11, r5, r1
-	smull r5, r4, r2, r4
-	mov r1, #0x800
-	smull r8, r7, r0, r8
-	smull r3, r2, r0, r3
-	adds r12, r12, r1
-	adc r0, r11, #0x0
-	subs r8, r8, r6
-	sbc r6, r7, lr
-	adds r7, r8, r1
-	adc r11, r6, #0x0
-	mov r7, r7, lsr #0xc
-	mov r8, r12, lsr #0xc
-	orr r7, r7, r11, lsl #0x14
-	orr r8, r8, r0, lsl #0x14
-	subs r0, r5, r3
-	sbc r12, r4, r2
-	ldr r6, [r10, #0x4]
-	ldr r11, [r10, #0x0]
-	smull r3, r2, r6, r8
-	adds r0, r0, r1
-	smull r5, r4, r11, r7
-	adc r11, r12, #0x0
-	mov r6, r0, lsr #0xc
-	subs r3, r5, r3
-	ldr r0, [r10, #0x8]
-	orr r6, r6, r11, lsl #0x14
-	sbc r2, r4, r2
-	smlal r3, r2, r0, r6
-	adds r0, r3, r1
-	mov r1, r8, asr #0x1f
-	str r1, [sp, #0x4]
-	mov r1, r7, asr #0x1f
-	str r1, [sp, #0x8]
-	mov r1, r6, asr #0x1f
-	adc r2, r2, #0x0
-	mov r0, r0, lsr #0xc
-	orrs r0, r0, r2, lsl #0x14
-	str r1, [sp, #0xc]
-	addeq sp, sp, #0x5c
-	mvneq r0, #0x0
-	ldmeqia sp!, {r4-r11,lr}
-	bxeq lr
-	bl FX_InvAsync
-	ldr r1, [r10, #0x8]
-	ldr r2, [r10, #0x1c]
-	ldr r11, [r10, #0x10]
-	smull r0, r4, r2, r1
-	smull r3, r2, r11, r1
-	ldr r5, [r10, #0x18]
-	str r2, [sp, #0x18]
-	str r3, [sp, #0x14]
-	smull r3, r2, r5, r1
-	str r2, [sp, #0x20]
-	ldr r2, [r10, #0x20]
-	ldr lr, [r10, #0x4]
-	str r2, [sp, #0x10]
-	ldr r5, [sp, #0x10]
-	str r3, [sp, #0x1c]
-	smull r12, r5, lr, r5
-	subs r0, r12, r0
-	ldr r2, [r10, #0xc]
-	sbc r4, r5, r4
-	smull r1, r5, r2, r1
-	str r5, [sp, #0x28]
-	mov r5, r0, lsr #0xc
-	ldr r11, [r10, #0x14]
-	orr r5, r5, r4, lsl #0x14
-	smull r4, r2, lr, r11
-	ldr r0, [sp, #0x14]
-	ldr r3, [r10, #0x0]
-	subs r4, r4, r0
-	ldr r0, [sp, #0x18]
-	mov r4, r4, lsr #0xc
-	sbc r0, r2, r0
-	orr r4, r4, r0, lsl #0x14
-	ldr r0, [sp, #0x10]
-	ldr r2, [sp, #0x1c]
-	smull r12, r0, r3, r0
-	subs r2, r12, r2
-	ldr r12, [sp, #0x20]
-	sbc r0, r0, r12
-	smull r12, r11, r3, r11
-	ldr r3, [sp, #0x28]
-	subs r1, r12, r1
-	sbc r3, r11, r3
-	mov r11, r2, lsr #0xc
-	orr r11, r11, r0, lsl #0x14
-	mov r0, r1, lsr #0xc
-	str r0, [sp, #0x24]
-	orr r0, r0, r3, lsl #0x14
-	str r0, [sp, #0x24]
-	bl FX_GetDivResult
-	smull r2, r1, r0, r5
-	mov r2, r2, lsr #0xc
-	orr r2, r2, r1, lsl #0x14
-	rsb lr, r2, #0x0
-	smull r2, r1, r0, r4
-	mov r4, r2, lsr #0xc
-	orr r4, r4, r1, lsl #0x14
-	smull r2, r1, r0, r11
-	mov r3, r2, lsr #0xc
-	orr r3, r3, r1, lsl #0x14
-	ldr r1, [sp, #0x24]
-	umull r11, r5, r0, r7
-	smull r2, r1, r0, r1
-	mov r2, r2, lsr #0xc
-	orr r2, r2, r1, lsl #0x14
-	ldr r1, [sp, #0x8]
-	mov r12, r0, asr #0x1f
-	mla r5, r0, r1, r5
-	mla r5, r12, r7, r5
-	mov r1, r11, lsr #0xc
-	orr r1, r1, r5, lsl #0x14
-	str r1, [r9, #0x0]
-	str lr, [r9, #0x4]
-	str r4, [r9, #0x8]
-	ldr r1, [sp, #0x4]
-	umull r5, r4, r0, r8
-	mla r4, r0, r1, r4
-	mla r4, r12, r8, r4
-	mov r1, r5, lsr #0xc
-	orr r1, r1, r4, lsl #0x14
-	rsb r1, r1, #0x0
-	str r1, [r9, #0xc]
-	ldr r1, [sp, #0xc]
-	rsb r2, r2, #0x0
-	str r3, [r9, #0x10]
-	str r2, [r9, #0x14]
-	umull r3, r2, r0, r6
-	mla r2, r0, r1, r2
-	mla r2, r12, r6, r2
-	mov r1, r3, lsr #0xc
-	orr r1, r1, r2, lsl #0x14
-	str r1, [r9, #0x18]
-	ldr r3, [r10, #0x0]
-	ldr r1, [r10, #0x1c]
-	ldr r2, [r10, #0x18]
-	smull r5, r4, r3, r1
-	ldr r1, [r10, #0x4]
-	smull r3, r1, r2, r1
-	subs r2, r5, r3
-	sbc r1, r4, r1
-	mov r2, r2, lsr #0xc
-	orr r2, r2, r1, lsl #0x14
-	smull r2, r1, r0, r2
-	mov r2, r2, lsr #0xc
-	orr r2, r2, r1, lsl #0x14
-	rsb r1, r2, #0x0
-	str r1, [r9, #0x1c]
-	ldr r3, [r10, #0x0]
-	ldr r1, [r10, #0x10]
-	ldr r2, [r10, #0xc]
-	smull r5, r4, r3, r1
-	ldr r1, [r10, #0x4]
-	smull r3, r1, r2, r1
-	subs r2, r5, r3
-	sbc r1, r4, r1
-	mov r2, r2, lsr #0xc
-	orr r2, r2, r1, lsl #0x14
-	smull r2, r1, r0, r2
-	mov r0, r2, lsr #0xc
-	orr r0, r0, r1, lsl #0x14
-	str r0, [r9, #0x20]
-	add r0, sp, #0x2c
-	ldr r2, [r9, #0xc]
-	ldr r1, [r10, #0x28]
-	ldr r4, [r9, #0x0]
-	smull r7, r1, r2, r1
-	ldr r3, [r10, #0x24]
-	ldr r6, [r9, #0x18]
-	smlal r7, r1, r4, r3
-	ldr r5, [r10, #0x2c]
-	cmp r9, r0
-	smlal r7, r1, r6, r5
-	mov r2, r7, lsr #0xc
-	orr r2, r2, r1, lsl #0x14
-	rsb r1, r2, #0x0
-	str r1, [r9, #0x24]
-	ldr r2, [r9, #0x10]
-	ldr r1, [r10, #0x28]
-	ldr r4, [r9, #0x4]
-	smull r7, r1, r2, r1
-	ldr r3, [r10, #0x24]
-	ldr r6, [r9, #0x1c]
-	smlal r7, r1, r4, r3
-	ldr r5, [r10, #0x2c]
-	smlal r7, r1, r6, r5
-	mov r2, r7, lsr #0xc
-	orr r2, r2, r1, lsl #0x14
-	rsb r1, r2, #0x0
-	str r1, [r9, #0x28]
-	ldr r1, [r10, #0x28]
-	ldr r2, [r9, #0x14]
-	ldr r4, [r9, #0x8]
-	smull r7, r1, r2, r1
-	ldr r3, [r10, #0x24]
-	ldr r6, [r9, #0x20]
-	smlal r7, r1, r4, r3
-	ldr r5, [r10, #0x2c]
-	smlal r7, r1, r6, r5
-	mov r2, r7, lsr #0xc
-	orr r2, r2, r1, lsl #0x14
-	rsb r1, r2, #0x0
-	str r1, [r9, #0x2c]
-	bne _020C4974
-	ldr r1, [sp, #0x0]
-	bl MI_Copy48B
-_020C4974:
-	mov r0, #0x0
-	add sp, sp, #0x5c
-	ldmia sp!, {r4-r11,lr}
-	bx lr
-
-	arm_func_start MTX_ScaleApply43
-MTX_ScaleApply43: ; 0x020C4984
-	stmdb sp!, {r4-r5,lr}
-	sub sp, sp, #0x4
-	ldr r12, [sp, #0x10]
-	mov r5, r0
-	str r12, [sp, #0x0]
-	mov r4, r1
-	bl MTX_ScaleApply33
-	ldr r0, [r5, #0x24]
-	str r0, [r4, #0x24]
-	ldr r0, [r5, #0x28]
-	str r0, [r4, #0x28]
-	ldr r0, [r5, #0x2c]
-	str r0, [r4, #0x2c]
-	add sp, sp, #0x4
-	ldmia sp!, {r4-r5,lr}
-	bx lr
-
-	arm_func_start MTX_Identity44_
-MTX_Identity44_: ; 0x020C49C4
-	mov r2, #0x1000
-	mov r3, #0x0
-	stmia r0!, {r2-r3}
-	mov r1, #0x0
-	stmia r0!, {r1,r3}
-	stmia r0!, {r1-r3}
-	stmia r0!, {r1,r3}
-	stmia r0!, {r1-r3}
-	stmia r0!, {r1,r3}
-	stmia r0!, {r1-r2}
-	bx lr
-
-	arm_func_start MTX_Copy44To43_
-MTX_Copy44To43_:
-	ldmia r0!, {r2-r3,r12}
-	add r0, r0, #0x4
-	stmia r1!, {r2-r3,r12}
-	ldmia r0!, {r2-r3,r12}
-	add r0, r0, #0x4
-	stmia r1!, {r2-r3,r12}
-	ldmia r0!, {r2-r3,r12}
-	add r0, r0, #0x4
-	stmia r1!, {r2-r3,r12}
-	ldmia r0!, {r2-r3,r12}
-	add r0, r0, #0x4
-	stmia r1!, {r2-r3,r12}
-	bx lr
-
-	thumb_func_start MTX_RotX44_
-MTX_RotX44_: ; 0x020C4A24
-	str r2, [r0, #0x14]
-	str r2, [r0, #0x28]
-	str r1, [r0, #0x18]
-	neg r1, r1
-	str r1, [r0, #0x24]
-	mov r1, #0x1
-	mov r2, #0x0
-	lsl r1, r1, #0xc
-	mov r3, #0x0
-	stmia r0!, {r1-r3}
-	stmia r0!, {r2-r3}
-	add r0, #0x8
-	stmia r0!, {r2-r3}
-	add r0, #0x8
-	stmia r0!, {r2-r3}
-	stmia r0!, {r2-r3}
-	str r1, [r0, #0x0]
-	bx lr
-
-	thumb_func_start MTX_RotY44_
-MTX_RotY44_: ; 0x020C4A48
-	str r2, [r0, #0x0]
-	str r2, [r0, #0x28]
-	str r1, [r0, #0x20]
-	neg r1, r1
-	str r1, [r0, #0x8]
-	mov r3, #0x1
-	mov r1, #0x0
-	lsl r3, r3, #0xc
-	mov r2, #0x0
-	str r2, [r0, #0x4]
-	add r0, #0xc
-	stmia r0!, {r1-r3}
-	stmia r0!, {r1-r2}
-	str r2, [r0, #0x4]
-	add r0, #0xc
-	stmia r0!, {r1-r2}
-	stmia r0!, {r1-r3}
-	bx lr
-
-	thumb_func_start MTX_RotZ44_
-MTX_RotZ44_: ; 0x020C4A6C
-	str r2, [r0, #0x0]
-	str r2, [r0, #0x14]
-	str r1, [r0, #0x4]
-	neg r1, r1
-	str r1, [r0, #0x10]
-	mov r3, #0x1
-	mov r1, #0x0
-	lsl r3, r3, #0xc
-	mov r2, #0x0
-	add r0, #0x8
-	stmia r0!, {r1-r2}
-	add r0, #0x8
-	stmia r0!, {r1-r2}
-	stmia r0!, {r1-r3}
-	stmia r0!, {r1-r2}
-	stmia r0!, {r1-r3}
-	bx lr
-	.balign 4
-
-	arm_func_start MTX_Concat44
-MTX_Concat44: ; 0x020C4A90
-	stmdb sp!, {r4-r11,lr}
-	sub sp, sp, #0x44
-	ldr r5, [r0, #0x4]
-	ldr r3, [r1, #0x10]
-	mov r12, r2
-	smull r6, r4, r5, r3
-	ldr r9, [r0, #0x0]
-	ldr r3, [r1, #0x0]
-	cmp r12, r1
-	smlal r6, r4, r9, r3
-	ldr r10, [r0, #0x8]
-	ldr r3, [r1, #0x20]
-	ldr r8, [r0, #0xc]
-	smlal r6, r4, r10, r3
-	ldr r3, [r1, #0x30]
-	addeq r2, sp, #0x0
-	smlal r6, r4, r8, r3
-	mov r3, r6, lsr #0xc
-	orr r3, r3, r4, lsl #0x14
-	str r3, [r2, #0x0]
-	ldr r3, [r1, #0x14]
-	ldr r4, [r1, #0x4]
-	smull r7, r6, r5, r3
-	smlal r7, r6, r9, r4
-	ldr r3, [r1, #0x24]
-	ldr r4, [r1, #0x34]
-	smlal r7, r6, r10, r3
-	smlal r7, r6, r8, r4
-	mov r3, r7, lsr #0xc
-	orr r3, r3, r6, lsl #0x14
-	str r3, [r2, #0x4]
-	ldr r3, [r1, #0x1c]
-	ldr r4, [r1, #0xc]
-	smull r7, r6, r5, r3
-	smlal r7, r6, r9, r4
-	ldr r3, [r1, #0x2c]
-	ldr r4, [r1, #0x3c]
-	smlal r7, r6, r10, r3
-	smlal r7, r6, r8, r4
-	mov r3, r7, lsr #0xc
-	orr r3, r3, r6, lsl #0x14
-	str r3, [r2, #0xc]
-	ldr r6, [r1, #0x18]
-	ldr r7, [r1, #0x8]
-	smull r4, r3, r5, r6
-	smlal r4, r3, r9, r7
-	ldr r9, [r1, #0x28]
-	ldr r5, [r1, #0x38]
-	smlal r4, r3, r10, r9
-	smlal r4, r3, r8, r5
-	mov r4, r4, lsr #0xc
-	orr r4, r4, r3, lsl #0x14
-	str r4, [r2, #0x8]
-	ldr r8, [r0, #0x14]
-	ldr r10, [r0, #0x10]
-	smull r4, r3, r8, r6
-	smlal r4, r3, r10, r7
-	ldr r7, [r0, #0x18]
-	ldr r6, [r0, #0x1c]
-	smlal r4, r3, r7, r9
-	smlal r4, r3, r6, r5
-	mov r4, r4, lsr #0xc
-	orr r4, r4, r3, lsl #0x14
-	str r4, [r2, #0x18]
-	ldr r3, [r1, #0x14]
-	ldr r4, [r1, #0x4]
-	smull r11, r3, r8, r3
-	smlal r11, r3, r10, r4
-	ldr r5, [r1, #0x24]
-	ldr r9, [r1, #0x34]
-	smlal r11, r3, r7, r5
-	smlal r11, r3, r6, r9
-	mov r4, r11, lsr #0xc
-	orr r4, r4, r3, lsl #0x14
-	str r4, [r2, #0x14]
-	ldr r3, [r1, #0x1c]
-	ldr r4, [r1, #0xc]
-	smull r11, r3, r8, r3
-	smlal r11, r3, r10, r4
-	ldr r5, [r1, #0x2c]
-	ldr r9, [r1, #0x3c]
-	smlal r11, r3, r7, r5
-	smlal r11, r3, r6, r9
-	mov r4, r11, lsr #0xc
-	orr r4, r4, r3, lsl #0x14
-	str r4, [r2, #0x1c]
-	ldr r9, [r1, #0x10]
-	ldr r11, [r1, #0x0]
-	smull r4, r3, r8, r9
-	smlal r4, r3, r10, r11
-	ldr r5, [r1, #0x20]
-	ldr r8, [r1, #0x30]
-	smlal r4, r3, r7, r5
-	smlal r4, r3, r6, r8
-	mov r4, r4, lsr #0xc
-	orr r4, r4, r3, lsl #0x14
-	str r4, [r2, #0x10]
-	ldr r6, [r0, #0x24]
-	ldr r7, [r0, #0x20]
-	smull r4, r3, r6, r9
-	smlal r4, r3, r7, r11
-	ldr r10, [r0, #0x28]
-	add lr, sp, #0x0
-	smlal r4, r3, r10, r5
-	ldr r5, [r0, #0x2c]
-	cmp r2, lr
-	smlal r4, r3, r5, r8
-	mov r4, r4, lsr #0xc
-	orr r4, r4, r3, lsl #0x14
-	str r4, [r2, #0x20]
-	ldr r3, [r1, #0x14]
-	ldr r4, [r1, #0x4]
-	smull r11, r3, r6, r3
-	smlal r11, r3, r7, r4
-	ldr r8, [r1, #0x24]
-	ldr r9, [r1, #0x34]
-	smlal r11, r3, r10, r8
-	smlal r11, r3, r5, r9
-	mov r4, r11, lsr #0xc
-	orr r4, r4, r3, lsl #0x14
-	str r4, [r2, #0x24]
-	ldr r3, [r1, #0x1c]
-	ldr r4, [r1, #0xc]
-	smull r11, r3, r6, r3
-	smlal r11, r3, r7, r4
-	ldr r8, [r1, #0x2c]
-	ldr r9, [r1, #0x3c]
-	smlal r11, r3, r10, r8
-	smlal r11, r3, r5, r9
-	mov r4, r11, lsr #0xc
-	orr r4, r4, r3, lsl #0x14
-	str r4, [r2, #0x2c]
-	ldr r9, [r1, #0x18]
-	ldr r8, [r1, #0x8]
-	smull r4, r3, r6, r9
-	smlal r4, r3, r7, r8
-	ldr r7, [r1, #0x28]
-	ldr r6, [r1, #0x38]
-	smlal r4, r3, r10, r7
-	smlal r4, r3, r5, r6
-	mov r4, r4, lsr #0xc
-	orr r4, r4, r3, lsl #0x14
-	str r4, [r2, #0x28]
-	ldr r5, [r0, #0x34]
-	ldr r4, [r0, #0x30]
-	smull r10, r9, r5, r9
-	ldr r3, [r0, #0x38]
-	smlal r10, r9, r4, r8
-	smlal r10, r9, r3, r7
-	ldr r0, [r0, #0x3c]
-	addne sp, sp, #0x44
-	smlal r10, r9, r0, r6
-	mov r6, r10, lsr #0xc
-	orr r6, r6, r9, lsl #0x14
-	str r6, [r2, #0x38]
-	ldr r6, [r1, #0x14]
-	ldr r7, [r1, #0x4]
-	smull r10, r6, r5, r6
-	smlal r10, r6, r4, r7
-	ldr r8, [r1, #0x24]
-	ldr r9, [r1, #0x34]
-	smlal r10, r6, r3, r8
-	smlal r10, r6, r0, r9
-	mov r7, r10, lsr #0xc
-	orr r7, r7, r6, lsl #0x14
-	str r7, [r2, #0x34]
-	ldr r6, [r1, #0x10]
-	ldr r7, [r1, #0x0]
-	smull r10, r6, r5, r6
-	smlal r10, r6, r4, r7
-	ldr r8, [r1, #0x20]
-	ldr r9, [r1, #0x30]
-	smlal r10, r6, r3, r8
-	smlal r10, r6, r0, r9
-	mov r7, r10, lsr #0xc
-	orr r7, r7, r6, lsl #0x14
-	str r7, [r2, #0x30]
-	ldr r8, [r1, #0x3c]
-	ldr r7, [r1, #0x2c]
-	ldr r6, [r1, #0xc]
-	ldr r1, [r1, #0x1c]
-	smull r9, r1, r5, r1
-	smlal r9, r1, r4, r6
-	smlal r9, r1, r3, r7
-	smlal r9, r1, r0, r8
-	mov r0, r9, lsr #0xc
-	orr r0, r0, r1, lsl #0x14
-	str r0, [r2, #0x3c]
-	ldmneia sp!, {r4-r11,lr}
-	bxne lr
-	ldmia lr!, {r0-r3}
-	stmia r12!, {r0-r3}
-	ldmia lr!, {r0-r3}
-	stmia r12!, {r0-r3}
-	ldmia lr!, {r0-r3}
-	stmia r12!, {r0-r3}
-	ldmia lr, {r0-r3}
-	stmia r12, {r0-r3}
-	add sp, sp, #0x44
-	ldmia sp!, {r4-r11,lr}
-	bx lr
-
-	arm_func_start MTX_TransApply44
-MTX_TransApply44: ; 0x020C4DB4
-	stmdb sp!, {r4-r7,lr}
-	sub sp, sp, #0x4
-	mov r7, r0
-	mov r6, r1
-	mov r5, r2
-	mov r4, r3
-	cmp r7, r6
-	beq _020C4DD8
-	bl MI_Copy48B
-_020C4DD8:
-	ldr r0, [r7, #0x10]
-	ldr r1, [r7, #0x0]
-	smull r3, r2, r4, r0
-	smlal r3, r2, r5, r1
-	ldr r0, [sp, #0x18]
-	ldr r1, [r7, #0x20]
-	ldr r12, [r7, #0x30]
-	smlal r3, r2, r0, r1
-	mov r1, r3, lsr #0xc
-	orr r1, r1, r2, lsl #0x14
-	add r1, r12, r1
-	str r1, [r6, #0x30]
-	ldr r1, [r7, #0x14]
-	ldr r2, [r7, #0x4]
-	smull r12, r3, r4, r1
-	smlal r12, r3, r5, r2
-	ldr r1, [r7, #0x24]
-	ldr r2, [r7, #0x34]
-	smlal r12, r3, r0, r1
-	mov r1, r12, lsr #0xc
-	orr r1, r1, r3, lsl #0x14
-	add r1, r2, r1
-	str r1, [r6, #0x34]
-	ldr r1, [r7, #0x18]
-	ldr r2, [r7, #0x8]
-	smull r12, r3, r4, r1
-	smlal r12, r3, r5, r2
-	ldr r1, [r7, #0x28]
-	ldr r2, [r7, #0x38]
-	smlal r12, r3, r0, r1
-	mov r1, r12, lsr #0xc
-	orr r1, r1, r3, lsl #0x14
-	add r1, r2, r1
-	str r1, [r6, #0x38]
-	ldr r1, [r7, #0x1c]
-	ldr r2, [r7, #0xc]
-	smull r12, r3, r4, r1
-	smlal r12, r3, r5, r2
-	ldr r1, [r7, #0x2c]
-	ldr r2, [r7, #0x3c]
-	smlal r12, r3, r0, r1
-	mov r0, r12, lsr #0xc
-	orr r0, r0, r3, lsl #0x14
-	add r0, r2, r0
-	str r0, [r6, #0x3c]
-	add sp, sp, #0x4
-	ldmia sp!, {r4-r7,lr}
-	bx lr
-
-	arm_func_start FX_ModS32
-FX_ModS32: ; 0x020C4E98
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	ldr ip, _020C4EE0 ; =0x04000280
-	mov lr, #0x0
-	ldr r3, _020C4EE4 ; =0x04000290
-	strh lr, [r12, #0x0]
-	ldr r2, _020C4EE8 ; =0x04000298
-	str r0, [r3, #0x0]
-	str r1, [r2, #0x0]
-	str lr, [r2, #0x4]
-_020C4EC0:
-	ldrh r0, [r12, #0x0]
-	ands r0, r0, #0x8000
-	bne _020C4EC0
-	ldr r0, _020C4EEC ; =0x040002A8
-	ldr r0, [r0, #0x0]
-	add sp, sp, #0x4
-	ldmia sp!, {lr}
-	bx lr
-	.balign 4
-_020C4EE0: .word 0x04000280
-_020C4EE4: .word 0x04000290
-_020C4EE8: .word 0x04000298
-_020C4EEC: .word 0x040002A8
-
-	arm_func_start FX_DivS32
-FX_DivS32: ; 0x020C4EF0
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	ldr ip, _020C4F38 ; =0x04000280
-	mov lr, #0x0
-	ldr r3, _020C4F3C ; =0x04000290
-	strh lr, [r12, #0x0]
-	ldr r2, _020C4F40 ; =0x04000298
-	str r0, [r3, #0x0]
-	str r1, [r2, #0x0]
-	str lr, [r2, #0x4]
-_020C4F18:
-	ldrh r0, [r12, #0x0]
-	ands r0, r0, #0x8000
-	bne _020C4F18
-	ldr r0, _020C4F44 ; =0x040002A0
-	ldr r0, [r0, #0x0]
-	add sp, sp, #0x4
-	ldmia sp!, {lr}
-	bx lr
-	.balign 4
-_020C4F38: .word 0x04000280
-_020C4F3C: .word 0x04000290
-_020C4F40: .word 0x04000298
-_020C4F44: .word 0x040002A0
-
-	arm_func_start FX_DivAsync
-FX_DivAsync: ; 0x020C4F48
-	ldr r2, _020C4F74 ; =0x04000280
-	mov r12, #0x1
-	ldr r3, _020C4F78 ; =0x04000290
-	strh r12, [r2, #0x0]
-	mov r12, #0x0
-	str r12, [r3, #0x0]
-	ldr r2, _020C4F7C ; =0x04000298
-	str r0, [r3, #0x4]
-	str r1, [r2, #0x0]
-	str r12, [r2, #0x4]
-	bx lr
-	.balign 4
-_020C4F74: .word 0x04000280
-_020C4F78: .word 0x04000290
-_020C4F7C: .word 0x04000298
-
-	arm_func_start FX_GetSqerResult
-FX_GetSqerResult: ; 0x020C4F80
-	ldr r1, _020C4FA4 ; =0x040002B0
-_020C4F84:
-	ldrh r0, [r1, #0x0]
-	ands r0, r0, #0x8000
-	bne _020C4F84
-	ldr r0, _020C4FA8 ; =0x040002B4
-	ldr r0, [r0, #0x0]
-	add r0, r0, #0x200
-	mov r0, r0, lsr #0xa
-	bx lr
-	.balign 4
-_020C4FA4: .word 0x040002B0
-_020C4FA8: .word 0x040002B4
-
-	arm_func_start FX_InvAsync
-FX_InvAsync:
-	ldr r1, _020C4FDC ; =0x04000280
-	mov r3, #0x1
-	ldr r2, _020C4FE0 ; =0x04000290
-	strh r3, [r1, #0x0]
-	mov r12, #0x0
-	str r12, [r2, #0x0]
-	mov r3, #0x1000
-	ldr r1, _020C4FE4 ; =0x04000298
-	str r3, [r2, #0x4]
-	str r0, [r1, #0x0]
-	str r12, [r1, #0x4]
-	bx lr
-	.balign 4
-_020C4FDC: .word 0x04000280
-_020C4FE0: .word 0x04000290
-_020C4FE4: .word 0x04000298
-
-	arm_func_start FX_GetDivResult
-FX_GetDivResult: ; 0x020C4FE8
-	ldr r1, _020C501C ; =0x04000280
-_020C4FEC:
-	ldrh r0, [r1, #0x0]
-	ands r0, r0, #0x8000
-	bne _020C4FEC
-	ldr r1, _020C5020 ; =0x040002A0
-	mov r0, #0x80000
-	ldr r2, [r1, #0x0]
-	ldr r1, [r1, #0x4]
-	adds r0, r2, r0
-	adc r1, r1, #0x0
-	mov r0, r0, lsr #0x14
-	orr r0, r0, r1, lsl #0xc
-	bx lr
-	.balign 4
-_020C501C: .word 0x04000280
-_020C5020: .word 0x040002A0
-
-	arm_func_start FX_GetDivResultFx64c
-FX_GetDivResultFx64c: ; 0x020C5024
-	ldr r1, _020C5044 ; =0x04000280
-_020C5028:
-	ldrh r0, [r1, #0x0]
-	ands r0, r0, #0x8000
-	bne _020C5028
-	ldr r1, _020C5048 ; =0x040002A0
-	ldr r0, [r1, #0x0]
-	ldr r1, [r1, #0x4]
-	bx lr
-	.balign 4
-_020C5044: .word 0x04000280
-_020C5048: .word 0x040002A0
-
-	arm_func_start FX_Sqrt
-FX_Sqrt: ; 0x020C504C
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	cmp r0, #0x0
-	addle sp, sp, #0x4
-	movle r0, #0x0
-	ldmleia sp!, {lr}
-	bxle lr
-	ldr r2, _020C5094 ; =0x040002B0
-	mov r3, #0x1
-	strh r3, [r2, #0x0]
-	ldr r1, _020C5098 ; =0x040002B8
-	mov r2, #0x0
-	str r2, [r1, #0x0]
-	str r0, [r1, #0x4]
-	bl FX_GetSqerResult
-	add sp, sp, #0x4
-	ldmia sp!, {lr}
-	bx lr
-	.balign 4
-_020C5094: .word 0x040002B0
-_020C5098: .word 0x040002B8
-
-	arm_func_start FX_Inv
-FX_Inv: ; 0x020C509C
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	bl FX_InvAsync
-	bl FX_GetDivResult
-	add sp, sp, #0x4
-	ldmia sp!, {lr}
-	bx lr
-
-	arm_func_start FX_Div
-FX_Div: ; 0x020C50B8
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	bl FX_DivAsync
-	bl FX_GetDivResult
-	add sp, sp, #0x4
-	ldmia sp!, {lr}
-	bx lr
-
-	arm_func_start VEC_MultAdd
-VEC_MultAdd: ; 0x020C50D4
-	stmdb sp!, {r4,lr}
-	ldr r4, [r1, #0x0]
-	ldr lr, [r2, #0x0]
-	smull r12, r4, r0, r4
-	mov r12, r12, lsr #0xc
-	orr r12, r12, r4, lsl #0x14
-	add r4, lr, r12
-	str r4, [r3, #0x0]
-	ldr r12, [r1, #0x4]
-	ldr r4, [r2, #0x4]
-	smull lr, r12, r0, r12
-	mov lr, lr, lsr #0xc
-	orr lr, lr, r12, lsl #0x14
-	add r4, r4, lr
-	str r4, [r3, #0x4]
-	ldr r1, [r1, #0x8]
-	ldr r12, [r2, #0x8]
-	smull r2, r1, r0, r1
-	mov r0, r2, lsr #0xc
-	orr r0, r0, r1, lsl #0x14
-	add r0, r12, r0
-	str r0, [r3, #0x8]
-	ldmia sp!, {r4,lr}
-	bx lr
-
-	arm_func_start VEC_Fx16Normalize
-VEC_Fx16Normalize: ; 0x020C5134
-	stmdb sp!, {r4-r8,lr}
-	ldrsh r4, [r0, #0x0]
-	ldrsh r3, [r0, #0x2]
-	ldrsh r2, [r0, #0x4]
-	mul r8, r4, r4
-	mul r7, r3, r3
-	mul r6, r2, r2
-	ldr r2, _020C526C ; =0x04000280
-	mov r3, #0x2
-	ldr r4, _020C5270 ; =0x04000290
-	strh r3, [r2, #0x0]
-	mov r2, #0x0
-	str r2, [r4, #0x0]
-	mov r5, #0x1000000
-	mov r2, r8, asr #0x1f
-	adds r3, r8, r7
-	adc r2, r2, r7, asr #0x1f
-	adds r7, r3, r6
-	adc r6, r2, r6, asr #0x1f
-	mov r3, r6, lsl #0x2
-	ldr r2, _020C5274 ; =0x04000298
-	str r5, [r4, #0x4]
-	str r7, [r2, #0x0]
-	ldr r5, _020C5278 ; =0x040002B0
-	str r6, [r2, #0x4]
-	mov r4, #0x1
-	ldr r2, _020C527C ; =0x040002B8
-	strh r4, [r5, #0x0]
-	mov r4, r7, lsl #0x2
-	str r4, [r2, #0x0]
-	orr r3, r3, r7, lsr #0x1e
-	str r3, [r2, #0x4]
-_020C51B4:
-	ldrh r2, [r5, #0x0]
-	ands r2, r2, #0x8000
-	bne _020C51B4
-	ldr r2, _020C5280 ; =0x040002B4
-	ldr r12, [r2, #0x0]
-	ldr r3, _020C526C ; =0x04000280
-_020C51CC:
-	ldrh r2, [r3, #0x0]
-	ands r2, r2, #0x8000
-	bne _020C51CC
-	ldr r7, _020C5284 ; =0x040002A0
-	ldrsh r5, [r0, #0x0]
-	ldr r6, [r7, #0x0]
-	mov r4, r12, asr #0x1f
-	umull r3, r2, r6, r12
-	mla r2, r6, r4, r2
-	ldr r8, [r7, #0x4]
-	mov r4, r5, asr #0x1f
-	umull r7, r6, r3, r5
-	mov lr, #0x0
-	mla r2, r8, r12, r2
-	mla r6, r3, r4, r6
-	mla r6, r2, r5, r6
-	adds r4, r7, lr
-	adc r4, r6, #0x1000
-	mov r4, r4, asr #0xd
-	strh r4, [r1, #0x0]
-	ldrsh r5, [r0, #0x2]
-	umull r6, r12, r3, r5
-	mov r4, r5, asr #0x1f
-	mla r12, r3, r4, r12
-	mla r12, r2, r5, r12
-	adds r4, r6, lr
-	adc r4, r12, #0x1000
-	mov r4, r4, asr #0xd
-	strh r4, [r1, #0x2]
-	ldrsh r12, [r0, #0x4]
-	umull r5, r4, r3, r12
-	mov r0, r12, asr #0x1f
-	adds r5, r5, lr
-	mla r4, r3, r0, r4
-	mla r4, r2, r12, r4
-	adc r0, r4, #0x1000
-	mov r0, r0, asr #0xd
-	strh r0, [r1, #0x4]
-	ldmia sp!, {r4-r8,lr}
-	bx lr
-	.balign 4
-_020C526C: .word 0x04000280
-_020C5270: .word 0x04000290
-_020C5274: .word 0x04000298
-_020C5278: .word 0x040002B0
-_020C527C: .word 0x040002B8
-_020C5280: .word 0x040002B4
-_020C5284: .word 0x040002A0
-
-	arm_func_start VEC_Normalize
-VEC_Normalize:
-	stmdb sp!, {r4-r8,lr}
-	ldr r3, [r0, #0x4]
-	ldr r4, [r0, #0x0]
-	smull r2, r7, r3, r3
-	smlal r2, r7, r4, r4
-	ldr r4, [r0, #0x8]
-	ldr r3, _020C53AC ; =0x04000280
-	smlal r2, r7, r4, r4
-	mov r6, #0x2
-	mov r4, r7, lsl #0x2
-	ldr r5, _020C53B0 ; =0x04000290
-	strh r6, [r3, #0x0]
-	mov r3, #0x0
-	str r3, [r5, #0x0]
-	mov r6, #0x1000000
-	ldr r3, _020C53B4 ; =0x04000298
-	str r6, [r5, #0x4]
-	str r2, [r3, #0x0]
-	ldr r6, _020C53B8 ; =0x040002B0
-	str r7, [r3, #0x4]
-	mov r5, #0x1
-	ldr r3, _020C53BC ; =0x040002B8
-	strh r5, [r6, #0x0]
-	mov r5, r2, lsl #0x2
-	str r5, [r3, #0x0]
-	orr r4, r4, r2, lsr #0x1e
-	str r4, [r3, #0x4]
-_020C52F4:
-	ldrh r2, [r6, #0x0]
-	ands r2, r2, #0x8000
-	bne _020C52F4
-	ldr r2, _020C53C0 ; =0x040002B4
-	ldr r12, [r2, #0x0]
-	ldr r3, _020C53AC ; =0x04000280
-_020C530C:
-	ldrh r2, [r3, #0x0]
-	ands r2, r2, #0x8000
-	bne _020C530C
-	ldr r7, _020C53C4 ; =0x040002A0
-	ldr r5, [r0, #0x0]
-	ldr r6, [r7, #0x0]
-	mov r4, r12, asr #0x1f
-	umull r3, r2, r6, r12
-	mla r2, r6, r4, r2
-	ldr r8, [r7, #0x4]
-	mov r4, r5, asr #0x1f
-	umull r7, r6, r3, r5
-	mov lr, #0x0
-	mla r2, r8, r12, r2
-	mla r6, r3, r4, r6
-	mla r6, r2, r5, r6
-	adds r4, r7, lr
-	adc r4, r6, #0x1000
-	mov r4, r4, asr #0xd
-	str r4, [r1, #0x0]
-	ldr r5, [r0, #0x4]
-	umull r6, r12, r3, r5
-	mov r4, r5, asr #0x1f
-	mla r12, r3, r4, r12
-	mla r12, r2, r5, r12
-	adds r4, r6, lr
-	adc r4, r12, #0x1000
-	mov r4, r4, asr #0xd
-	str r4, [r1, #0x4]
-	ldr r12, [r0, #0x8]
-	umull r5, r4, r3, r12
-	mov r0, r12, asr #0x1f
-	adds r5, r5, lr
-	mla r4, r3, r0, r4
-	mla r4, r2, r12, r4
-	adc r0, r4, #0x1000
-	mov r0, r0, asr #0xd
-	str r0, [r1, #0x8]
-	ldmia sp!, {r4-r8,lr}
-	bx lr
-	.balign 4
-_020C53AC: .word 0x04000280
-_020C53B0: .word 0x04000290
-_020C53B4: .word 0x04000298
-_020C53B8: .word 0x040002B0
-_020C53BC: .word 0x040002B8
-_020C53C0: .word 0x040002B4
-_020C53C4: .word 0x040002A0
-
-	arm_func_start VEC_Mag
-VEC_Mag:
-	ldr r2, [r0, #0x4]
-	ldr r3, [r0, #0x0]
-	smull r12, r1, r2, r2
-	smlal r12, r1, r3, r3
-	ldr r0, [r0, #0x8]
-	ldr r3, _020C5424 ; =0x040002B0
-	smlal r12, r1, r0, r0
-	mov r2, #0x1
-	mov r1, r1, lsl #0x2
-	ldr r0, _020C5428 ; =0x040002B8
-	strh r2, [r3, #0x0]
-	mov r2, r12, lsl #0x2
-	str r2, [r0, #0x0]
-	orr r1, r1, r12, lsr #0x1e
-	str r1, [r0, #0x4]
-_020C5404:
-	ldrh r0, [r3, #0x0]
-	ands r0, r0, #0x8000
-	bne _020C5404
-	ldr r0, _020C542C ; =0x040002B4
-	ldr r0, [r0, #0x0]
-	add r0, r0, #0x1
-	mov r0, r0, asr #0x1
-	bx lr
-	.balign 4
-_020C5424: .word 0x040002B0
-_020C5428: .word 0x040002B8
-_020C542C: .word 0x040002B4
-
-	arm_func_start VEC_Fx16CrossProduct
-VEC_Fx16CrossProduct: ; 0x020C5430
-	stmdb sp!, {r4-r6,lr}
-	ldrsh r4, [r1, #0x4]
-	ldrsh r12, [r0, #0x2]
-	ldrsh lr, [r0, #0x0]
-	ldrsh r3, [r1, #0x2]
-	ldrsh r6, [r0, #0x4]
-	ldrsh r1, [r1, #0x0]
-	mul r5, r12, r4
-	mul r0, r6, r3
-	sub r0, r5, r0
-	add r0, r0, #0x800
-	mov r0, r0, asr #0xc
-	mul r5, r6, r1
-	mul r4, lr, r4
-	sub r4, r5, r4
-	add r4, r4, #0x800
-	mul r3, lr, r3
-	mul r1, r12, r1
-	sub r1, r3, r1
-	add r1, r1, #0x800
-	strh r0, [r2, #0x0]
-	mov r0, r4, asr #0xc
-	strh r0, [r2, #0x2]
-	mov r0, r1, asr #0xc
-	strh r0, [r2, #0x4]
-	ldmia sp!, {r4-r6,lr}
-	bx lr
-
-	arm_func_start VEC_CrossProduct
-VEC_CrossProduct:
-	stmdb sp!, {r4-r11,lr}
-	sub sp, sp, #0x4
-	ldr r12, [r1, #0x8]
-	ldr r9, [r0, #0x4]
-	ldr r3, [r0, #0x0]
-	ldr r11, [r1, #0x4]
-	ldr r0, [r0, #0x8]
-	ldr r10, [r1, #0x0]
-	smull r4, r7, r9, r12
-	smull r1, r6, r0, r11
-	subs r8, r4, r1
-	smull r5, r4, r0, r10
-	smull lr, r12, r3, r12
-	smull r1, r0, r3, r11
-	smull r10, r3, r9, r10
-	sbc r6, r7, r6
-	mov r9, #0x800
-	adds r7, r8, r9
-	adc r6, r6, #0x0
-	subs r8, r5, lr
-	sbc r5, r4, r12
-	adds r8, r8, r9
-	mov r4, r7, lsr #0xc
-	adc r5, r5, #0x0
-	subs r1, r1, r10
-	orr r4, r4, r6, lsl #0x14
-	mov r6, r8, lsr #0xc
-	sbc r0, r0, r3
-	adds r1, r1, r9
-	str r4, [r2, #0x0]
-	orr r6, r6, r5, lsl #0x14
-	adc r0, r0, #0x0
-	mov r1, r1, lsr #0xc
-	str r6, [r2, #0x4]
-	orr r1, r1, r0, lsl #0x14
-	str r1, [r2, #0x8]
-	add sp, sp, #0x4
-	ldmia sp!, {r4-r11,lr}
-	bx lr
-
-	arm_func_start VEC_Fx16DotProduct
-VEC_Fx16DotProduct: ; 0x020C5538
-	stmdb sp!, {r4-r5,lr}
-	sub sp, sp, #0x4
-	ldrsh lr, [r0, #0x2]
-	ldrsh r12, [r1, #0x2]
-	ldrsh r3, [r0, #0x4]
-	ldrsh r2, [r1, #0x4]
-	ldrsh r5, [r0, #0x0]
-	ldrsh r4, [r1, #0x0]
-	smulbb r1, lr, r12
-	smulbb r0, r3, r2
-	smlabb r1, r5, r4, r1
-	add r0, r0, #0x800
-	adds r2, r1, r0
-	mov r1, r1, asr #0x1f
-	adc r1, r1, r0, asr #0x1f
-	mov r0, r2, lsr #0xc
-	orr r0, r0, r1, lsl #0x14
-	add sp, sp, #0x4
-	ldmia sp!, {r4-r5,lr}
-	bx lr
-
-	arm_func_start VEC_DotProduct
-VEC_DotProduct:
-	stmdb sp!, {r4,lr}
-	ldr r3, [r0, #0x4]
-	ldr r2, [r1, #0x4]
-	ldr r12, [r0, #0x0]
-	smull r4, lr, r3, r2
-	ldr r2, [r1, #0x0]
-	ldr r3, [r0, #0x8]
-	smlal r4, lr, r12, r2
-	ldr r1, [r1, #0x8]
-	mov r0, #0x800
-	smlal r4, lr, r3, r1
-	adds r0, r4, r0
-	adc r1, lr, #0x0
-	mov r0, r0, lsr #0xc
-	orr r0, r0, r1, lsl #0x14
-	ldmia sp!, {r4,lr}
-	bx lr
-
-	arm_func_start VEC_Fx16Add
-VEC_Fx16Add: ; 0x020C55CC
-	ldrsh r12, [r0, #0x0]
-	ldrsh r3, [r1, #0x0]
-	add r3, r12, r3
-	strh r3, [r2, #0x0]
-	ldrsh r12, [r0, #0x2]
-	ldrsh r3, [r1, #0x2]
-	add r3, r12, r3
-	strh r3, [r2, #0x2]
-	ldrsh r3, [r0, #0x4]
-	ldrsh r0, [r1, #0x4]
-	add r0, r3, r0
-	strh r0, [r2, #0x4]
-	bx lr
-
-	arm_func_start VEC_Subtract
-VEC_Subtract: ; 0x020C5600
-	ldr r12, [r0, #0x0]
-	ldr r3, [r1, #0x0]
-	sub r3, r12, r3
-	str r3, [r2, #0x0]
-	ldr r12, [r0, #0x4]
-	ldr r3, [r1, #0x4]
-	sub r3, r12, r3
-	str r3, [r2, #0x4]
-	ldr r3, [r0, #0x8]
-	ldr r0, [r1, #0x8]
-	sub r0, r3, r0
-	str r0, [r2, #0x8]
-	bx lr
-
-	arm_func_start VEC_Add
-VEC_Add: ; 0x020C5634
-	ldr r12, [r0, #0x0]
-	ldr r3, [r1, #0x0]
-	add r3, r12, r3
-	str r3, [r2, #0x0]
-	ldr r12, [r0, #0x4]
-	ldr r3, [r1, #0x4]
-	add r3, r12, r3
-	str r3, [r2, #0x4]
-	ldr r3, [r0, #0x8]
-	ldr r0, [r1, #0x8]
-	add r0, r3, r0
-	str r0, [r2, #0x8]
-	bx lr
-
-	arm_func_start FX_Atan2
-FX_Atan2: ; 0x020C5668
-	stmdb sp!, {r4,lr}
-	cmp r0, #0x0
-	ble _020C5704
-	cmp r1, #0x0
-	ble _020C56B4
-	cmp r1, r0
-	movgt r3, r0
-	movgt r4, #0x0
-	movgt r0, #0x1
-	bgt _020C57C8
-	cmp r1, r0
-	movlt r3, r1
-	movlt r1, r0
-	movlt r4, #0x4000
-	movlt r0, #0x0
-	blt _020C57C8
-	mov r0, #0x2000
-	ldmia sp!, {r4,lr}
-	bx lr
-_020C56B4:
-	cmp r1, #0x0
-	bge _020C56F8
-	rsb r1, r1, #0x0
-	cmp r1, r0
-	movlt r3, r1
-	movlt r1, r0
-	movlt r4, #0x4000
-	movlt r0, #0x1
-	blt _020C57C8
-	cmp r1, r0
-	movgt r3, r0
-	movgt r4, #0x8000
-	movgt r0, #0x0
-	bgt _020C57C8
-	mov r0, #0x6000
-	ldmia sp!, {r4,lr}
-	bx lr
-_020C56F8:
-	mov r0, #0x4000
-	ldmia sp!, {r4,lr}
-	bx lr
-_020C5704:
-	cmp r0, #0x0
-	bge _020C57B4
-	cmp r1, #0x0
-	rsb r2, r0, #0x0
-	bge _020C5760
-	rsb r1, r1, #0x0
-	cmp r1, r2
-	movgt r0, #0x8000
-	rsbgt r4, r0, #0x0
-	movgt r3, r2
-	movgt r0, #0x1
-	bgt _020C57C8
-	cmp r1, r2
-	bge _020C5754
-	mov r0, #0x4000
-	mov r3, r1
-	mov r1, r2
-	rsb r4, r0, #0x0
-	mov r0, #0x0
-	b _020C57C8
-_020C5754:
-	mov r0, #0xa000
-	ldmia sp!, {r4,lr}
-	bx lr
-_020C5760:
-	cmp r1, #0x0
-	ble _020C57A8
-	cmp r1, r2
-	bge _020C5788
-	mov r0, #0x4000
-	mov r3, r1
-	mov r1, r2
-	rsb r4, r0, #0x0
-	mov r0, #0x1
-	b _020C57C8
-_020C5788:
-	cmp r1, r2
-	movgt r4, #0x0
-	movgt r3, r2
-	movgt r0, r4
-	bgt _020C57C8
-	mov r0, #0xe000
-	ldmia sp!, {r4,lr}
-	bx lr
-_020C57A8:
-	mov r0, #0xc000
-	ldmia sp!, {r4,lr}
-	bx lr
-_020C57B4:
-	cmp r1, #0x0
-	movge r0, #0x0
-	movlt r0, #0x8000
-	ldmia sp!, {r4,lr}
-	bx lr
-_020C57C8:
-	cmp r1, #0x0
-	moveq r0, #0x0
-	ldmeqia sp!, {r4,lr}
-	bxeq lr
-	cmp r0, #0x0
-	beq _020C580C
-	mov r0, r3
-	bl FX_Div
-	mov r1, r0, asr #0x5
-	ldr r0, _020C5838 ; =FX_AtanTable_
-	mov r1, r1, lsl #0x1
-	ldrsh r0, [r0, r1]
-	add r0, r4, r0
-	mov r0, r0, lsl #0x10
-	mov r0, r0, lsr #0x10
-	ldmia sp!, {r4,lr}
-	bx lr
-_020C580C:
-	mov r0, r3
-	bl FX_Div
-	mov r1, r0, asr #0x5
-	ldr r0, _020C5838 ; =FX_AtanTable_
-	mov r1, r1, lsl #0x1
-	ldrsh r0, [r0, r1]
-	sub r0, r4, r0
-	mov r0, r0, lsl #0x10
-	mov r0, r0, lsr #0x10
-	ldmia sp!, {r4,lr}
-	bx lr
-	.balign 4
-_020C5838: .word FX_AtanTable_
-
-	arm_func_start FX_Atan
-FX_Atan: ; 0x020C583C
-	stmdb sp!, {lr}
-	sub sp, sp, #0x4
-	cmp r0, #0x0
-	blt _020C58A4
-	cmp r0, #0x1000
-	ble _020C5880
-	bl FX_Inv
-	mov r1, r0, asr #0x5
-	ldr r0, _020C5924 ; =FX_AtanTable_
-	mov r1, r1, lsl #0x1
-	ldrsh r0, [r0, r1]
-	add sp, sp, #0x4
-	rsb r0, r0, #0x4000
-	mov r0, r0, lsl #0x10
-	mov r0, r0, lsr #0x10
-	ldmia sp!, {lr}
-	bx lr
-_020C5880:
-	cmp r0, #0x1000
-	movlt r1, r0, asr #0x5
-	ldrlt r0, _020C5924 ; =FX_AtanTable_
-	movlt r1, r1, lsl #0x1
-	ldrlth r0, [r0, r1]
-	add sp, sp, #0x4
-	movge r0, #0x2000
-	ldmia sp!, {lr}
-	bx lr
-_020C58A4:
-	mov r1, #0x1000
-	rsb r1, r1, #0x0
-	cmp r0, r1
-	bge _020C58E4
-	rsb r0, r0, #0x0
-	bl FX_Inv
-	mov r1, r0, asr #0x5
-	ldr r0, _020C5924 ; =FX_AtanTable_
-	mov r1, r1, lsl #0x1
-	ldrsh r0, [r0, r1]
-	add sp, sp, #0x4
-	sub r0, r0, #0x4000
-	mov r0, r0, lsl #0x10
-	mov r0, r0, lsr #0x10
-	ldmia sp!, {lr}
-	bx lr
-_020C58E4:
-	cmp r0, r1
-	addle sp, sp, #0x4
-	movle r0, #0xe000
-	ldmleia sp!, {lr}
-	bxle lr
-	rsb r0, r0, #0x0
-	mov r1, r0, asr #0x5
-	ldr r0, _020C5924 ; =FX_AtanTable_
-	mov r1, r1, lsl #0x1
-	ldrsh r0, [r0, r1]
-	rsb r0, r0, #0x0
-	mov r0, r0, lsl #0x10
-	mov r0, r0, lsr #0x10
-	add sp, sp, #0x4
-	ldmia sp!, {lr}
-	bx lr
-	.balign 4
-_020C5924: .word FX_AtanTable_
-
-	arm_func_start FX_Modf
-FX_Modf: ; 0x020C5928
-	cmp r0, #0x0
-	blt _020C5948
-	ldr r2, _020C596C ; =0x7FFFF000
-	ldr r3, _020C5970 ; =0x00000FFF
-	and r2, r0, r2
-	str r2, [r1, #0x0]
-	and r0, r0, r3
-	bx lr
-_020C5948:
-	ldr r2, _020C596C ; =0x7FFFF000
-	rsb r3, r0, #0x0
-	ldr r0, _020C5970 ; =0x00000FFF
-	and r2, r3, r2
-	rsb r2, r2, #0x0
-	and r0, r3, r0
-	str r2, [r1, #0x0]
-	rsb r0, r0, #0x0
-	bx lr
-	.balign 4
-_020C596C: .word 0x7FFFF000
-_020C5970: .word 0x00000FFF
-
-	arm_func_start FX_Init
-FX_Init: ; 0x020C5974
-	bx lr
diff --git a/arm9/asm/FX_atan.s b/arm9/asm/FX_atan.s
new file mode 100644
index 00000000..232a7211
--- /dev/null
+++ b/arm9/asm/FX_atan.s
@@ -0,0 +1,201 @@
+    .include "asm/macros.inc"
+    .include "global.inc"
+
+    .text
+
+	arm_func_start FX_Atan2
+FX_Atan2: ; 0x020C5668
+	stmdb sp!, {r4,lr}
+	cmp r0, #0x0
+	ble _020C5704
+	cmp r1, #0x0
+	ble _020C56B4
+	cmp r1, r0
+	movgt r3, r0
+	movgt r4, #0x0
+	movgt r0, #0x1
+	bgt _020C57C8
+	cmp r1, r0
+	movlt r3, r1
+	movlt r1, r0
+	movlt r4, #0x4000
+	movlt r0, #0x0
+	blt _020C57C8
+	mov r0, #0x2000
+	ldmia sp!, {r4,lr}
+	bx lr
+_020C56B4:
+	cmp r1, #0x0
+	bge _020C56F8
+	rsb r1, r1, #0x0
+	cmp r1, r0
+	movlt r3, r1
+	movlt r1, r0
+	movlt r4, #0x4000
+	movlt r0, #0x1
+	blt _020C57C8
+	cmp r1, r0
+	movgt r3, r0
+	movgt r4, #0x8000
+	movgt r0, #0x0
+	bgt _020C57C8
+	mov r0, #0x6000
+	ldmia sp!, {r4,lr}
+	bx lr
+_020C56F8:
+	mov r0, #0x4000
+	ldmia sp!, {r4,lr}
+	bx lr
+_020C5704:
+	cmp r0, #0x0
+	bge _020C57B4
+	cmp r1, #0x0
+	rsb r2, r0, #0x0
+	bge _020C5760
+	rsb r1, r1, #0x0
+	cmp r1, r2
+	movgt r0, #0x8000
+	rsbgt r4, r0, #0x0
+	movgt r3, r2
+	movgt r0, #0x1
+	bgt _020C57C8
+	cmp r1, r2
+	bge _020C5754
+	mov r0, #0x4000
+	mov r3, r1
+	mov r1, r2
+	rsb r4, r0, #0x0
+	mov r0, #0x0
+	b _020C57C8
+_020C5754:
+	mov r0, #0xa000
+	ldmia sp!, {r4,lr}
+	bx lr
+_020C5760:
+	cmp r1, #0x0
+	ble _020C57A8
+	cmp r1, r2
+	bge _020C5788
+	mov r0, #0x4000
+	mov r3, r1
+	mov r1, r2
+	rsb r4, r0, #0x0
+	mov r0, #0x1
+	b _020C57C8
+_020C5788:
+	cmp r1, r2
+	movgt r4, #0x0
+	movgt r3, r2
+	movgt r0, r4
+	bgt _020C57C8
+	mov r0, #0xe000
+	ldmia sp!, {r4,lr}
+	bx lr
+_020C57A8:
+	mov r0, #0xc000
+	ldmia sp!, {r4,lr}
+	bx lr
+_020C57B4:
+	cmp r1, #0x0
+	movge r0, #0x0
+	movlt r0, #0x8000
+	ldmia sp!, {r4,lr}
+	bx lr
+_020C57C8:
+	cmp r1, #0x0
+	moveq r0, #0x0
+	ldmeqia sp!, {r4,lr}
+	bxeq lr
+	cmp r0, #0x0
+	beq _020C580C
+	mov r0, r3
+	bl FX_Div
+	mov r1, r0, asr #0x5
+	ldr r0, _020C5838 ; =FX_AtanTable_
+	mov r1, r1, lsl #0x1
+	ldrsh r0, [r0, r1]
+	add r0, r4, r0
+	mov r0, r0, lsl #0x10
+	mov r0, r0, lsr #0x10
+	ldmia sp!, {r4,lr}
+	bx lr
+_020C580C:
+	mov r0, r3
+	bl FX_Div
+	mov r1, r0, asr #0x5
+	ldr r0, _020C5838 ; =FX_AtanTable_
+	mov r1, r1, lsl #0x1
+	ldrsh r0, [r0, r1]
+	sub r0, r4, r0
+	mov r0, r0, lsl #0x10
+	mov r0, r0, lsr #0x10
+	ldmia sp!, {r4,lr}
+	bx lr
+	.balign 4
+_020C5838: .word FX_AtanTable_
+
+	arm_func_start FX_Atan
+FX_Atan: ; 0x020C583C
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	cmp r0, #0x0
+	blt _020C58A4
+	cmp r0, #0x1000
+	ble _020C5880
+	bl FX_Inv
+	mov r1, r0, asr #0x5
+	ldr r0, _020C5924 ; =FX_AtanTable_
+	mov r1, r1, lsl #0x1
+	ldrsh r0, [r0, r1]
+	add sp, sp, #0x4
+	rsb r0, r0, #0x4000
+	mov r0, r0, lsl #0x10
+	mov r0, r0, lsr #0x10
+	ldmia sp!, {lr}
+	bx lr
+_020C5880:
+	cmp r0, #0x1000
+	movlt r1, r0, asr #0x5
+	ldrlt r0, _020C5924 ; =FX_AtanTable_
+	movlt r1, r1, lsl #0x1
+	ldrlth r0, [r0, r1]
+	add sp, sp, #0x4
+	movge r0, #0x2000
+	ldmia sp!, {lr}
+	bx lr
+_020C58A4:
+	mov r1, #0x1000
+	rsb r1, r1, #0x0
+	cmp r0, r1
+	bge _020C58E4
+	rsb r0, r0, #0x0
+	bl FX_Inv
+	mov r1, r0, asr #0x5
+	ldr r0, _020C5924 ; =FX_AtanTable_
+	mov r1, r1, lsl #0x1
+	ldrsh r0, [r0, r1]
+	add sp, sp, #0x4
+	sub r0, r0, #0x4000
+	mov r0, r0, lsl #0x10
+	mov r0, r0, lsr #0x10
+	ldmia sp!, {lr}
+	bx lr
+_020C58E4:
+	cmp r0, r1
+	addle sp, sp, #0x4
+	movle r0, #0xe000
+	ldmleia sp!, {lr}
+	bxle lr
+	rsb r0, r0, #0x0
+	mov r1, r0, asr #0x5
+	ldr r0, _020C5924 ; =FX_AtanTable_
+	mov r1, r1, lsl #0x1
+	ldrsh r0, [r0, r1]
+	rsb r0, r0, #0x0
+	mov r0, r0, lsl #0x10
+	mov r0, r0, lsr #0x10
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+	.balign 4
+_020C5924: .word FX_AtanTable_
diff --git a/arm9/asm/FX_cp.s b/arm9/asm/FX_cp.s
new file mode 100644
index 00000000..1c5f0350
--- /dev/null
+++ b/arm9/asm/FX_cp.s
@@ -0,0 +1,190 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+	.text
+
+	arm_func_start FX_ModS32
+FX_ModS32: ; 0x020C4E98
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldr ip, _020C4EE0 ; =0x04000280
+	mov lr, #0x0
+	ldr r3, _020C4EE4 ; =0x04000290
+	strh lr, [r12, #0x0]
+	ldr r2, _020C4EE8 ; =0x04000298
+	str r0, [r3, #0x0]
+	str r1, [r2, #0x0]
+	str lr, [r2, #0x4]
+_020C4EC0:
+	ldrh r0, [r12, #0x0]
+	ands r0, r0, #0x8000
+	bne _020C4EC0
+	ldr r0, _020C4EEC ; =0x040002A8
+	ldr r0, [r0, #0x0]
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+	.balign 4
+_020C4EE0: .word 0x04000280
+_020C4EE4: .word 0x04000290
+_020C4EE8: .word 0x04000298
+_020C4EEC: .word 0x040002A8
+
+	arm_func_start FX_DivS32
+FX_DivS32: ; 0x020C4EF0
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldr ip, _020C4F38 ; =0x04000280
+	mov lr, #0x0
+	ldr r3, _020C4F3C ; =0x04000290
+	strh lr, [r12, #0x0]
+	ldr r2, _020C4F40 ; =0x04000298
+	str r0, [r3, #0x0]
+	str r1, [r2, #0x0]
+	str lr, [r2, #0x4]
+_020C4F18:
+	ldrh r0, [r12, #0x0]
+	ands r0, r0, #0x8000
+	bne _020C4F18
+	ldr r0, _020C4F44 ; =0x040002A0
+	ldr r0, [r0, #0x0]
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+	.balign 4
+_020C4F38: .word 0x04000280
+_020C4F3C: .word 0x04000290
+_020C4F40: .word 0x04000298
+_020C4F44: .word 0x040002A0
+
+	arm_func_start FX_DivAsync
+FX_DivAsync: ; 0x020C4F48
+	ldr r2, _020C4F74 ; =0x04000280
+	mov r12, #0x1
+	ldr r3, _020C4F78 ; =0x04000290
+	strh r12, [r2, #0x0]
+	mov r12, #0x0
+	str r12, [r3, #0x0]
+	ldr r2, _020C4F7C ; =0x04000298
+	str r0, [r3, #0x4]
+	str r1, [r2, #0x0]
+	str r12, [r2, #0x4]
+	bx lr
+	.balign 4
+_020C4F74: .word 0x04000280
+_020C4F78: .word 0x04000290
+_020C4F7C: .word 0x04000298
+
+	arm_func_start FX_GetSqrtResult
+FX_GetSqrtResult: ; 0x020C4F80
+	ldr r1, _020C4FA4 ; =0x040002B0
+_020C4F84:
+	ldrh r0, [r1, #0x0]
+	ands r0, r0, #0x8000
+	bne _020C4F84
+	ldr r0, _020C4FA8 ; =0x040002B4
+	ldr r0, [r0, #0x0]
+	add r0, r0, #0x200
+	mov r0, r0, lsr #0xa
+	bx lr
+	.balign 4
+_020C4FA4: .word 0x040002B0
+_020C4FA8: .word 0x040002B4
+
+	arm_func_start FX_InvAsync
+FX_InvAsync:
+	ldr r1, _020C4FDC ; =0x04000280
+	mov r3, #0x1
+	ldr r2, _020C4FE0 ; =0x04000290
+	strh r3, [r1, #0x0]
+	mov r12, #0x0
+	str r12, [r2, #0x0]
+	mov r3, #0x1000
+	ldr r1, _020C4FE4 ; =0x04000298
+	str r3, [r2, #0x4]
+	str r0, [r1, #0x0]
+	str r12, [r1, #0x4]
+	bx lr
+	.balign 4
+_020C4FDC: .word 0x04000280
+_020C4FE0: .word 0x04000290
+_020C4FE4: .word 0x04000298
+
+	arm_func_start FX_GetDivResult
+FX_GetDivResult: ; 0x020C4FE8
+	ldr r1, _020C501C ; =0x04000280
+_020C4FEC:
+	ldrh r0, [r1, #0x0]
+	ands r0, r0, #0x8000
+	bne _020C4FEC
+	ldr r1, _020C5020 ; =0x040002A0
+	mov r0, #0x80000
+	ldr r2, [r1, #0x0]
+	ldr r1, [r1, #0x4]
+	adds r0, r2, r0
+	adc r1, r1, #0x0
+	mov r0, r0, lsr #0x14
+	orr r0, r0, r1, lsl #0xc
+	bx lr
+	.balign 4
+_020C501C: .word 0x04000280
+_020C5020: .word 0x040002A0
+
+	arm_func_start FX_GetDivResultFx64c
+FX_GetDivResultFx64c: ; 0x020C5024
+	ldr r1, _020C5044 ; =0x04000280
+_020C5028:
+	ldrh r0, [r1, #0x0]
+	ands r0, r0, #0x8000
+	bne _020C5028
+	ldr r1, _020C5048 ; =0x040002A0
+	ldr r0, [r1, #0x0]
+	ldr r1, [r1, #0x4]
+	bx lr
+	.balign 4
+_020C5044: .word 0x04000280
+_020C5048: .word 0x040002A0
+
+	arm_func_start FX_Sqrt
+FX_Sqrt: ; 0x020C504C
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	cmp r0, #0x0
+	addle sp, sp, #0x4
+	movle r0, #0x0
+	ldmleia sp!, {lr}
+	bxle lr
+	ldr r2, _020C5094 ; =0x040002B0
+	mov r3, #0x1
+	strh r3, [r2, #0x0]
+	ldr r1, _020C5098 ; =0x040002B8
+	mov r2, #0x0
+	str r2, [r1, #0x0]
+	str r0, [r1, #0x4]
+	bl FX_GetSqrtResult
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+	.balign 4
+_020C5094: .word 0x040002B0
+_020C5098: .word 0x040002B8
+
+	arm_func_start FX_Inv
+FX_Inv: ; 0x020C509C
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	bl FX_InvAsync
+	bl FX_GetDivResult
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+
+	arm_func_start FX_Div
+FX_Div: ; 0x020C50B8
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	bl FX_DivAsync
+	bl FX_GetDivResult
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
diff --git a/arm9/asm/FX_mtx22.s b/arm9/asm/FX_mtx22.s
new file mode 100644
index 00000000..571180d2
--- /dev/null
+++ b/arm9/asm/FX_mtx22.s
@@ -0,0 +1,50 @@
+    .include "asm/macros.inc"
+    .include "global.inc"
+
+    .text
+
+	arm_func_start MTX_Identity22_
+MTX_Identity22_: ; 0x020C3E8C
+	mov r1, #0x0
+	mov r2, #0x1000
+	mov r3, #0x0
+	stmia r0!, {r2-r3}
+	stmia r0!, {r1-r2}
+	bx lr
+
+	thumb_func_start MTX_Rot22_
+MTX_Rot22_: ; 0x020C3EA4
+	str r2, [r0, #0x0]
+	str r1, [r0, #0x4]
+	neg r1, r1
+	str r1, [r0, #0x8]
+	str r2, [r0, #0xc]
+	bx lr
+
+	arm_func_start MTX_ScaleApply22
+MTX_ScaleApply22: ; 0x020C3EB0
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	ldr r12, [r0, #0x0]
+	smull lr, r12, r2, r12
+	mov lr, lr, lsr #0xc
+	orr lr, lr, r12, lsl #0x14
+	str lr, [r1, #0x0]
+	ldr r12, [r0, #0x4]
+	smull lr, r12, r2, r12
+	mov r2, lr, lsr #0xc
+	orr r2, r2, r12, lsl #0x14
+	str r2, [r1, #0x4]
+	ldr r2, [r0, #0x8]
+	smull r12, r2, r3, r2
+	mov r12, r12, lsr #0xc
+	orr r12, r12, r2, lsl #0x14
+	str r12, [r1, #0x8]
+	ldr r0, [r0, #0xc]
+	smull r2, r0, r3, r0
+	mov r2, r2, lsr #0xc
+	orr r2, r2, r0, lsl #0x14
+	str r2, [r1, #0xc]
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
diff --git a/arm9/asm/FX_mtx33.s b/arm9/asm/FX_mtx33.s
new file mode 100644
index 00000000..2b31fd6c
--- /dev/null
+++ b/arm9/asm/FX_mtx33.s
@@ -0,0 +1,259 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+	.text
+
+	arm_func_start MTX_Identity33_
+MTX_Identity33_: ; 0x020C3F14
+	mov r2, #0x1000
+	str r2, [r0, #0x20]
+	mov r3, #0x0
+	stmia r0!, {r2-r3}
+	mov r1, #0x0
+	stmia r0!, {r1,r3}
+	stmia r0!, {r2-r3}
+	stmia r0!, {r1,r3}
+	bx lr
+
+	thumb_func_start MTX_RotX33_
+MTX_RotX33_: ; 0x020C3F38
+	mov r3, #0x1
+	lsl r3, r3, #0xc
+	str r3, [r0, #0x0]
+	mov r3, #0x0
+	str r3, [r0, #0x4]
+	str r3, [r0, #0x8]
+	str r3, [r0, #0xc]
+	str r2, [r0, #0x10]
+	str r1, [r0, #0x14]
+	str r3, [r0, #0x18]
+	neg r1, r1
+	str r1, [r0, #0x1c]
+	str r2, [r0, #0x20]
+	bx lr
+
+	thumb_func_start MTX_RotY33_
+MTX_RotY33_: ; 0x020C3F54
+	str r2, [r0, #0x0]
+	str r2, [r0, #0x20]
+	mov r3, #0x0
+	str r3, [r0, #0x4]
+	str r3, [r0, #0xc]
+	str r3, [r0, #0x14]
+	str r3, [r0, #0x1c]
+	neg r2, r1
+	mov r3, #0x1
+	lsl r3, r3, #0xc
+	str r1, [r0, #0x18]
+	str r2, [r0, #0x8]
+	str r3, [r0, #0x10]
+	bx lr
+
+	thumb_func_start MTX_RotZ33_
+MTX_RotZ33_: ; 0x020C3F70
+	stmia r0!, {r2}
+	mov r3, #0x0
+	stmia r0!, {r1,r3}
+	neg r1, r1
+	stmia r0!, {r1-r2}
+	mov r1, #0x1
+	lsl r1, r1, #0xc
+	str r3, [r0, #0x0]
+	str r3, [r0, #0x4]
+	str r3, [r0, #0x8]
+	str r1, [r0, #0xc]
+	bx lr
+
+	arm_func_start MTX_MultVec33
+MTX_MultVec33: ; 0x020C3F88
+	stmdb sp!, {r4-r6,lr}
+	ldr r12, [r0, #0x4]
+	ldr r4, [r1, #0xc]
+	ldr r3, [r0, #0x0]
+	smull r6, r5, r12, r4
+	ldr r4, [r1, #0x0]
+	ldr r0, [r0, #0x8]
+	smlal r6, r5, r3, r4
+	ldr r4, [r1, #0x18]
+	smlal r6, r5, r0, r4
+	mov r4, r6, lsr #0xc
+	orr r4, r4, r5, lsl #0x14
+	str r4, [r2, #0x0]
+	ldr r4, [r1, #0x10]
+	ldr r5, [r1, #0x4]
+	smull r6, lr, r12, r4
+	smlal r6, lr, r3, r5
+	ldr r4, [r1, #0x1c]
+	smlal r6, lr, r0, r4
+	mov r4, r6, lsr #0xc
+	orr r4, r4, lr, lsl #0x14
+	str r4, [r2, #0x4]
+	ldr lr, [r1, #0x14]
+	ldr r4, [r1, #0x8]
+	smull r5, lr, r12, lr
+	smlal r5, lr, r3, r4
+	ldr r1, [r1, #0x20]
+	smlal r5, lr, r0, r1
+	mov r0, r5, lsr #0xc
+	orr r0, r0, lr, lsl #0x14
+	str r0, [r2, #0x8]
+	ldmia sp!, {r4-r6,lr}
+	bx lr
+
+	arm_func_start MTX_Concat33
+MTX_Concat33: ; 0x020C400C
+	stmdb sp!, {r4-r9,lr}
+	sub sp, sp, #0x24
+	ldr r5, [r0, #0x4]
+	ldr r3, [r1, #0xc]
+	mov r12, r2
+	smull r8, r7, r5, r3
+	ldr r6, [r0, #0x0]
+	ldr r3, [r1, #0x0]
+	cmp r12, r1
+	smlal r8, r7, r6, r3
+	ldr r4, [r0, #0x8]
+	ldr r3, [r1, #0x18]
+	addeq r2, sp, #0x0
+	smlal r8, r7, r4, r3
+	mov r3, r8, lsr #0xc
+	orr r3, r3, r7, lsl #0x14
+	str r3, [r2, #0x0]
+	ldr r3, [r1, #0x10]
+	ldr r7, [r1, #0x4]
+	smull r9, r8, r5, r3
+	smlal r9, r8, r6, r7
+	ldr r3, [r1, #0x1c]
+	add lr, sp, #0x0
+	smlal r9, r8, r4, r3
+	mov r3, r9, lsr #0xc
+	orr r3, r3, r8, lsl #0x14
+	str r3, [r2, #0x4]
+	ldr r3, [r1, #0x14]
+	ldr r7, [r1, #0x8]
+	smull r9, r8, r5, r3
+	smlal r9, r8, r6, r7
+	ldr r6, [r1, #0x20]
+	cmp r2, lr
+	smlal r9, r8, r4, r6
+	mov r4, r9, lsr #0xc
+	orr r4, r4, r8, lsl #0x14
+	str r4, [r2, #0x8]
+	ldr r4, [r0, #0x10]
+	ldr r5, [r0, #0xc]
+	smull r9, r8, r4, r3
+	smlal r9, r8, r5, r7
+	ldr r3, [r0, #0x14]
+	addne sp, sp, #0x24
+	smlal r9, r8, r3, r6
+	mov r6, r9, lsr #0xc
+	orr r6, r6, r8, lsl #0x14
+	str r6, [r2, #0x14]
+	ldr r6, [r1, #0x10]
+	ldr r7, [r1, #0x4]
+	smull r9, r8, r4, r6
+	smlal r9, r8, r5, r7
+	ldr r6, [r1, #0x1c]
+	smlal r9, r8, r3, r6
+	mov r6, r9, lsr #0xc
+	orr r6, r6, r8, lsl #0x14
+	str r6, [r2, #0x10]
+	ldr r7, [r1, #0xc]
+	ldr r6, [r1, #0x0]
+	smull r9, r8, r4, r7
+	smlal r9, r8, r5, r6
+	ldr r5, [r1, #0x18]
+	smlal r9, r8, r3, r5
+	mov r3, r9, lsr #0xc
+	orr r3, r3, r8, lsl #0x14
+	str r3, [r2, #0xc]
+	ldr r4, [r0, #0x1c]
+	ldr r3, [r0, #0x18]
+	smull r8, r7, r4, r7
+	smlal r8, r7, r3, r6
+	ldr r0, [r0, #0x20]
+	smlal r8, r7, r0, r5
+	mov r5, r8, lsr #0xc
+	orr r5, r5, r7, lsl #0x14
+	str r5, [r2, #0x18]
+	ldr r5, [r1, #0x10]
+	ldr r6, [r1, #0x4]
+	smull r8, r5, r4, r5
+	smlal r8, r5, r3, r6
+	ldr r7, [r1, #0x1c]
+	smlal r8, r5, r0, r7
+	mov r6, r8, lsr #0xc
+	orr r6, r6, r5, lsl #0x14
+	str r6, [r2, #0x1c]
+	ldr r6, [r1, #0x20]
+	ldr r5, [r1, #0x8]
+	ldr r1, [r1, #0x14]
+	smull r7, r1, r4, r1
+	smlal r7, r1, r3, r5
+	smlal r7, r1, r0, r6
+	mov r0, r7, lsr #0xc
+	orr r0, r0, r1, lsl #0x14
+	str r0, [r2, #0x20]
+	ldmneia sp!, {r4-r9,lr}
+	bxne lr
+	ldmia lr!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldmia lr!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldr r0, [lr, #0x0]
+	str r0, [r12, #0x0]
+	add sp, sp, #0x24
+	ldmia sp!, {r4-r9,lr}
+	bx lr
+
+	arm_func_start MTX_ScaleApply33
+MTX_ScaleApply33: ; 0x020C41A8
+	stmdb sp!, {r4,lr}
+	ldr r4, [r0, #0x0]
+	ldr r12, [sp, #0x8]
+	smull lr, r4, r2, r4
+	mov lr, lr, lsr #0xc
+	orr lr, lr, r4, lsl #0x14
+	str lr, [r1, #0x0]
+	ldr r4, [r0, #0x4]
+	smull lr, r4, r2, r4
+	mov lr, lr, lsr #0xc
+	orr lr, lr, r4, lsl #0x14
+	str lr, [r1, #0x4]
+	ldr lr, [r0, #0x8]
+	smull r4, lr, r2, lr
+	mov r2, r4, lsr #0xc
+	orr r2, r2, lr, lsl #0x14
+	str r2, [r1, #0x8]
+	ldr r2, [r0, #0xc]
+	smull lr, r2, r3, r2
+	mov lr, lr, lsr #0xc
+	orr lr, lr, r2, lsl #0x14
+	str lr, [r1, #0xc]
+	ldr r2, [r0, #0x10]
+	smull lr, r2, r3, r2
+	mov lr, lr, lsr #0xc
+	orr lr, lr, r2, lsl #0x14
+	str lr, [r1, #0x10]
+	ldr r2, [r0, #0x14]
+	smull lr, r2, r3, r2
+	mov r3, lr, lsr #0xc
+	orr r3, r3, r2, lsl #0x14
+	str r3, [r1, #0x14]
+	ldr r2, [r0, #0x18]
+	smull r3, r2, r12, r2
+	mov r3, r3, lsr #0xc
+	orr r3, r3, r2, lsl #0x14
+	str r3, [r1, #0x18]
+	ldr r2, [r0, #0x1c]
+	smull r3, r2, r12, r2
+	mov r3, r3, lsr #0xc
+	orr r3, r3, r2, lsl #0x14
+	str r3, [r1, #0x1c]
+	ldr r0, [r0, #0x20]
+	smull r2, r0, r12, r0
+	mov r2, r2, lsr #0xc
+	orr r2, r2, r0, lsl #0x14
+	str r2, [r1, #0x20]
+	ldmia sp!, {r4,lr}
+	bx lr
diff --git a/arm9/asm/FX_mtx43.s b/arm9/asm/FX_mtx43.s
new file mode 100644
index 00000000..601bf236
--- /dev/null
+++ b/arm9/asm/FX_mtx43.s
@@ -0,0 +1,523 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+	.text
+
+	arm_func_start MTX_Identity43_
+MTX_Identity43_: ; 0x020C426C
+	mov r2, #0x1000
+	mov r3, #0x0
+	stmia r0!, {r2-r3}
+	mov r1, #0x0
+	stmia r0!, {r1,r3}
+	stmia r0!, {r2-r3}
+	stmia r0!, {r1,r3}
+	stmia r0!, {r2-r3}
+	stmia r0!, {r1,r3}
+	bx lr
+
+	arm_func_start MTX_Copy43To44_
+MTX_Copy43To44_: ; 0x020C4294
+	stmdb sp!, {r4}
+	mov r12, #0x0
+	ldmia r0!, {r2-r4}
+	stmia r1!, {r2-r4,r12}
+	ldmia r0!, {r2-r4}
+	stmia r1!, {r2-r4,r12}
+	ldmia r0!, {r2-r4}
+	stmia r1!, {r2-r4,r12}
+	mov r12, #0x1000
+	ldmia r0!, {r2-r4}
+	stmia r1!, {r2-r4,r12}
+	ldmia sp!, {r4}
+	bx lr
+
+	thumb_func_start MTX_Scale43_
+MTX_Scale43_: ; 0x020C42C8
+	stmia r0!, {r1}
+	mov r1, #0x0
+	str r3, [r0, #0x1c]
+	mov r3, #0x0
+	stmia r0!, {r1,r3}
+	stmia r0!, {r1-r3}
+	mov r2, #0x0
+	stmia r0!, {r1,r3}
+	add r0, #0x4
+	stmia r0!, {r1-r3}
+	bx lr
+	.balign 4
+
+	thumb_func_start MTX_RotX43_
+MTX_RotX43_: ; 0x020C42E0
+	str r1, [r0, #0x14]
+	neg r1, r1
+	str r1, [r0, #0x1c]
+	mov r1, #0x1
+	lsl r1, r1, #0xc
+	stmia r0!, {r1}
+	mov r3, #0x0
+	mov r1, #0x0
+	stmia r0!, {r1,r3}
+	stmia r0!, {r1-r2}
+	str r1, [r0, #0x4]
+	add r0, #0xc
+	stmia r0!, {r2-r3}
+	stmia r0!, {r1,r3}
+	bx lr
+	.balign 4
+
+	thumb_func_start MTX_RotY43_
+MTX_RotY43_: ; 0x020C4300
+	str r1, [r0, #0x18]
+	mov r3, #0x0
+	stmia r0!, {r2-r3}
+	neg r1, r1
+	stmia r0!, {r1,r3}
+	mov r1, #0x1
+	lsl r1, r1, #0xc
+	stmia r0!, {r1,r3}
+	add r0, #0x4
+	mov r1, #0x0
+	stmia r0!, {r1-r3}
+	stmia r0!, {r1,r3}
+	bx lr
+	.balign 4
+
+	arm_func_start MTX_MultVec43
+MTX_MultVec43: ; 0x020C431C
+	stmdb sp!, {r4-r6,lr}
+	ldr r12, [r0, #0x4]
+	ldr r4, [r1, #0xc]
+	ldr r3, [r0, #0x0]
+	smull r6, r5, r12, r4
+	ldr r4, [r1, #0x0]
+	ldr r0, [r0, #0x8]
+	smlal r6, r5, r3, r4
+	ldr r4, [r1, #0x18]
+	smlal r6, r5, r0, r4
+	mov r4, r6, lsr #0xc
+	orr r4, r4, r5, lsl #0x14
+	str r4, [r2, #0x0]
+	ldr r5, [r2, #0x0]
+	ldr r4, [r1, #0x24]
+	add r4, r5, r4
+	str r4, [r2, #0x0]
+	ldr r4, [r1, #0x10]
+	ldr r5, [r1, #0x4]
+	smull r6, lr, r12, r4
+	smlal r6, lr, r3, r5
+	ldr r4, [r1, #0x1c]
+	smlal r6, lr, r0, r4
+	mov r4, r6, lsr #0xc
+	orr r4, r4, lr, lsl #0x14
+	str r4, [r2, #0x4]
+	ldr r5, [r2, #0x4]
+	ldr r4, [r1, #0x28]
+	add r4, r5, r4
+	str r4, [r2, #0x4]
+	ldr lr, [r1, #0x14]
+	ldr r4, [r1, #0x8]
+	smull r5, lr, r12, lr
+	smlal r5, lr, r3, r4
+	ldr r3, [r1, #0x20]
+	smlal r5, lr, r0, r3
+	mov r0, r5, lsr #0xc
+	orr r0, r0, lr, lsl #0x14
+	str r0, [r2, #0x8]
+	ldr r3, [r2, #0x8]
+	ldr r0, [r1, #0x2c]
+	add r0, r3, r0
+	str r0, [r2, #0x8]
+	ldmia sp!, {r4-r6,lr}
+	bx lr
+
+	arm_func_start MTX_Concat43
+MTX_Concat43: ; 0x020C43D0
+	stmdb sp!, {r4-r10,lr}
+	sub sp, sp, #0x30
+	ldr r5, [r0, #0x4]
+	ldr r3, [r1, #0xc]
+	mov r12, r2
+	smull r8, r7, r5, r3
+	ldr r6, [r0, #0x0]
+	ldr r3, [r1, #0x0]
+	cmp r12, r1
+	smlal r8, r7, r6, r3
+	ldr r4, [r0, #0x8]
+	ldr r3, [r1, #0x18]
+	addeq r2, sp, #0x0
+	smlal r8, r7, r4, r3
+	mov r3, r8, lsr #0xc
+	orr r3, r3, r7, lsl #0x14
+	str r3, [r2, #0x0]
+	ldr r3, [r1, #0x10]
+	ldr r7, [r1, #0x4]
+	smull r9, r8, r5, r3
+	smlal r9, r8, r6, r7
+	ldr r3, [r1, #0x1c]
+	add lr, sp, #0x0
+	smlal r9, r8, r4, r3
+	mov r3, r9, lsr #0xc
+	orr r3, r3, r8, lsl #0x14
+	str r3, [r2, #0x4]
+	ldr r3, [r1, #0x14]
+	ldr r7, [r1, #0x8]
+	smull r9, r8, r5, r3
+	smlal r9, r8, r6, r7
+	ldr r6, [r1, #0x20]
+	smlal r9, r8, r4, r6
+	mov r4, r9, lsr #0xc
+	orr r4, r4, r8, lsl #0x14
+	str r4, [r2, #0x8]
+	ldr r4, [r0, #0x10]
+	ldr r5, [r0, #0xc]
+	smull r9, r8, r4, r3
+	smlal r9, r8, r5, r7
+	ldr r3, [r0, #0x14]
+	smlal r9, r8, r3, r6
+	mov r6, r9, lsr #0xc
+	orr r6, r6, r8, lsl #0x14
+	str r6, [r2, #0x14]
+	ldr r6, [r1, #0x10]
+	ldr r7, [r1, #0x4]
+	smull r9, r8, r4, r6
+	smlal r9, r8, r5, r7
+	ldr r6, [r1, #0x1c]
+	smlal r9, r8, r3, r6
+	mov r6, r9, lsr #0xc
+	orr r6, r6, r8, lsl #0x14
+	str r6, [r2, #0x10]
+	ldr r7, [r1, #0xc]
+	ldr r8, [r1, #0x0]
+	smull r10, r9, r4, r7
+	smlal r10, r9, r5, r8
+	ldr r6, [r1, #0x18]
+	smlal r10, r9, r3, r6
+	mov r3, r10, lsr #0xc
+	orr r3, r3, r9, lsl #0x14
+	str r3, [r2, #0xc]
+	ldr r4, [r0, #0x1c]
+	ldr r5, [r0, #0x18]
+	smull r9, r7, r4, r7
+	smlal r9, r7, r5, r8
+	ldr r3, [r0, #0x20]
+	smlal r9, r7, r3, r6
+	mov r6, r9, lsr #0xc
+	orr r6, r6, r7, lsl #0x14
+	str r6, [r2, #0x18]
+	ldr r6, [r1, #0x10]
+	ldr r7, [r1, #0x4]
+	smull r9, r6, r4, r6
+	smlal r9, r6, r5, r7
+	ldr r8, [r1, #0x1c]
+	smlal r9, r6, r3, r8
+	mov r7, r9, lsr #0xc
+	orr r7, r7, r6, lsl #0x14
+	str r7, [r2, #0x1c]
+	ldr r7, [r1, #0x14]
+	ldr r6, [r1, #0x8]
+	smull r9, r8, r4, r7
+	smlal r9, r8, r5, r6
+	ldr r5, [r1, #0x20]
+	smlal r9, r8, r3, r5
+	mov r3, r9, lsr #0xc
+	orr r3, r3, r8, lsl #0x14
+	str r3, [r2, #0x20]
+	ldr r4, [r0, #0x28]
+	ldr r3, [r0, #0x24]
+	smull r8, r7, r4, r7
+	smlal r8, r7, r3, r6
+	ldr r0, [r0, #0x2c]
+	ldr r6, [r1, #0x2c]
+	smlal r8, r7, r0, r5
+	mov r5, r8, lsr #0xc
+	orr r5, r5, r7, lsl #0x14
+	adds r5, r6, r5
+	str r5, [r2, #0x2c]
+	ldr r5, [r1, #0x10]
+	ldr r6, [r1, #0x4]
+	smull r8, r5, r4, r5
+	smlal r8, r5, r3, r6
+	ldr r7, [r1, #0x1c]
+	ldr r9, [r1, #0x28]
+	smlal r8, r5, r0, r7
+	mov r6, r8, lsr #0xc
+	orr r6, r6, r5, lsl #0x14
+	adds r5, r9, r6
+	str r5, [r2, #0x28]
+	ldr r8, [r1, #0x24]
+	ldr r6, [r1, #0x18]
+	ldr r5, [r1, #0x0]
+	ldr r1, [r1, #0xc]
+	smull r7, r1, r4, r1
+	smlal r7, r1, r3, r5
+	smlal r7, r1, r0, r6
+	mov r0, r7, lsr #0xc
+	orr r0, r0, r1, lsl #0x14
+	adds r0, r8, r0
+	cmp r2, lr
+	str r0, [r2, #0x24]
+	addne sp, sp, #0x30
+	ldmneia sp!, {r4-r10,lr}
+	bxne lr
+	ldmia lr!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldmia lr!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldmia lr, {r0-r3}
+	stmia r12, {r0-r3}
+	add sp, sp, #0x30
+	ldmia sp!, {r4-r10,lr}
+	bx lr
+
+	arm_func_start MTX_Inverse43
+MTX_Inverse43: ; 0x020C45F0
+	stmdb sp!, {r4-r11,lr}
+	sub sp, sp, #0x5c
+	mov r10, r0
+	ldr r11, [r10, #0x14]
+	cmp r10, r1
+	addeq r9, sp, #0x2c
+	ldr r3, [r10, #0x18]
+	ldr r2, [r10, #0xc]
+	ldr r8, [r10, #0x20]
+	str r1, [sp, #0x0]
+	movne r9, r1
+	smull r7, r5, r2, r8
+	smull r6, r1, r11, r3
+	ldr r4, [r10, #0x1c]
+	subs r12, r7, r6
+	ldr r0, [r10, #0x10]
+	smull r6, lr, r11, r4
+	sbc r11, r5, r1
+	smull r5, r4, r2, r4
+	mov r1, #0x800
+	smull r8, r7, r0, r8
+	smull r3, r2, r0, r3
+	adds r12, r12, r1
+	adc r0, r11, #0x0
+	subs r8, r8, r6
+	sbc r6, r7, lr
+	adds r7, r8, r1
+	adc r11, r6, #0x0
+	mov r7, r7, lsr #0xc
+	mov r8, r12, lsr #0xc
+	orr r7, r7, r11, lsl #0x14
+	orr r8, r8, r0, lsl #0x14
+	subs r0, r5, r3
+	sbc r12, r4, r2
+	ldr r6, [r10, #0x4]
+	ldr r11, [r10, #0x0]
+	smull r3, r2, r6, r8
+	adds r0, r0, r1
+	smull r5, r4, r11, r7
+	adc r11, r12, #0x0
+	mov r6, r0, lsr #0xc
+	subs r3, r5, r3
+	ldr r0, [r10, #0x8]
+	orr r6, r6, r11, lsl #0x14
+	sbc r2, r4, r2
+	smlal r3, r2, r0, r6
+	adds r0, r3, r1
+	mov r1, r8, asr #0x1f
+	str r1, [sp, #0x4]
+	mov r1, r7, asr #0x1f
+	str r1, [sp, #0x8]
+	mov r1, r6, asr #0x1f
+	adc r2, r2, #0x0
+	mov r0, r0, lsr #0xc
+	orrs r0, r0, r2, lsl #0x14
+	str r1, [sp, #0xc]
+	addeq sp, sp, #0x5c
+	mvneq r0, #0x0
+	ldmeqia sp!, {r4-r11,lr}
+	bxeq lr
+	bl FX_InvAsync
+	ldr r1, [r10, #0x8]
+	ldr r2, [r10, #0x1c]
+	ldr r11, [r10, #0x10]
+	smull r0, r4, r2, r1
+	smull r3, r2, r11, r1
+	ldr r5, [r10, #0x18]
+	str r2, [sp, #0x18]
+	str r3, [sp, #0x14]
+	smull r3, r2, r5, r1
+	str r2, [sp, #0x20]
+	ldr r2, [r10, #0x20]
+	ldr lr, [r10, #0x4]
+	str r2, [sp, #0x10]
+	ldr r5, [sp, #0x10]
+	str r3, [sp, #0x1c]
+	smull r12, r5, lr, r5
+	subs r0, r12, r0
+	ldr r2, [r10, #0xc]
+	sbc r4, r5, r4
+	smull r1, r5, r2, r1
+	str r5, [sp, #0x28]
+	mov r5, r0, lsr #0xc
+	ldr r11, [r10, #0x14]
+	orr r5, r5, r4, lsl #0x14
+	smull r4, r2, lr, r11
+	ldr r0, [sp, #0x14]
+	ldr r3, [r10, #0x0]
+	subs r4, r4, r0
+	ldr r0, [sp, #0x18]
+	mov r4, r4, lsr #0xc
+	sbc r0, r2, r0
+	orr r4, r4, r0, lsl #0x14
+	ldr r0, [sp, #0x10]
+	ldr r2, [sp, #0x1c]
+	smull r12, r0, r3, r0
+	subs r2, r12, r2
+	ldr r12, [sp, #0x20]
+	sbc r0, r0, r12
+	smull r12, r11, r3, r11
+	ldr r3, [sp, #0x28]
+	subs r1, r12, r1
+	sbc r3, r11, r3
+	mov r11, r2, lsr #0xc
+	orr r11, r11, r0, lsl #0x14
+	mov r0, r1, lsr #0xc
+	str r0, [sp, #0x24]
+	orr r0, r0, r3, lsl #0x14
+	str r0, [sp, #0x24]
+	bl FX_GetDivResult
+	smull r2, r1, r0, r5
+	mov r2, r2, lsr #0xc
+	orr r2, r2, r1, lsl #0x14
+	rsb lr, r2, #0x0
+	smull r2, r1, r0, r4
+	mov r4, r2, lsr #0xc
+	orr r4, r4, r1, lsl #0x14
+	smull r2, r1, r0, r11
+	mov r3, r2, lsr #0xc
+	orr r3, r3, r1, lsl #0x14
+	ldr r1, [sp, #0x24]
+	umull r11, r5, r0, r7
+	smull r2, r1, r0, r1
+	mov r2, r2, lsr #0xc
+	orr r2, r2, r1, lsl #0x14
+	ldr r1, [sp, #0x8]
+	mov r12, r0, asr #0x1f
+	mla r5, r0, r1, r5
+	mla r5, r12, r7, r5
+	mov r1, r11, lsr #0xc
+	orr r1, r1, r5, lsl #0x14
+	str r1, [r9, #0x0]
+	str lr, [r9, #0x4]
+	str r4, [r9, #0x8]
+	ldr r1, [sp, #0x4]
+	umull r5, r4, r0, r8
+	mla r4, r0, r1, r4
+	mla r4, r12, r8, r4
+	mov r1, r5, lsr #0xc
+	orr r1, r1, r4, lsl #0x14
+	rsb r1, r1, #0x0
+	str r1, [r9, #0xc]
+	ldr r1, [sp, #0xc]
+	rsb r2, r2, #0x0
+	str r3, [r9, #0x10]
+	str r2, [r9, #0x14]
+	umull r3, r2, r0, r6
+	mla r2, r0, r1, r2
+	mla r2, r12, r6, r2
+	mov r1, r3, lsr #0xc
+	orr r1, r1, r2, lsl #0x14
+	str r1, [r9, #0x18]
+	ldr r3, [r10, #0x0]
+	ldr r1, [r10, #0x1c]
+	ldr r2, [r10, #0x18]
+	smull r5, r4, r3, r1
+	ldr r1, [r10, #0x4]
+	smull r3, r1, r2, r1
+	subs r2, r5, r3
+	sbc r1, r4, r1
+	mov r2, r2, lsr #0xc
+	orr r2, r2, r1, lsl #0x14
+	smull r2, r1, r0, r2
+	mov r2, r2, lsr #0xc
+	orr r2, r2, r1, lsl #0x14
+	rsb r1, r2, #0x0
+	str r1, [r9, #0x1c]
+	ldr r3, [r10, #0x0]
+	ldr r1, [r10, #0x10]
+	ldr r2, [r10, #0xc]
+	smull r5, r4, r3, r1
+	ldr r1, [r10, #0x4]
+	smull r3, r1, r2, r1
+	subs r2, r5, r3
+	sbc r1, r4, r1
+	mov r2, r2, lsr #0xc
+	orr r2, r2, r1, lsl #0x14
+	smull r2, r1, r0, r2
+	mov r0, r2, lsr #0xc
+	orr r0, r0, r1, lsl #0x14
+	str r0, [r9, #0x20]
+	add r0, sp, #0x2c
+	ldr r2, [r9, #0xc]
+	ldr r1, [r10, #0x28]
+	ldr r4, [r9, #0x0]
+	smull r7, r1, r2, r1
+	ldr r3, [r10, #0x24]
+	ldr r6, [r9, #0x18]
+	smlal r7, r1, r4, r3
+	ldr r5, [r10, #0x2c]
+	cmp r9, r0
+	smlal r7, r1, r6, r5
+	mov r2, r7, lsr #0xc
+	orr r2, r2, r1, lsl #0x14
+	rsb r1, r2, #0x0
+	str r1, [r9, #0x24]
+	ldr r2, [r9, #0x10]
+	ldr r1, [r10, #0x28]
+	ldr r4, [r9, #0x4]
+	smull r7, r1, r2, r1
+	ldr r3, [r10, #0x24]
+	ldr r6, [r9, #0x1c]
+	smlal r7, r1, r4, r3
+	ldr r5, [r10, #0x2c]
+	smlal r7, r1, r6, r5
+	mov r2, r7, lsr #0xc
+	orr r2, r2, r1, lsl #0x14
+	rsb r1, r2, #0x0
+	str r1, [r9, #0x28]
+	ldr r1, [r10, #0x28]
+	ldr r2, [r9, #0x14]
+	ldr r4, [r9, #0x8]
+	smull r7, r1, r2, r1
+	ldr r3, [r10, #0x24]
+	ldr r6, [r9, #0x20]
+	smlal r7, r1, r4, r3
+	ldr r5, [r10, #0x2c]
+	smlal r7, r1, r6, r5
+	mov r2, r7, lsr #0xc
+	orr r2, r2, r1, lsl #0x14
+	rsb r1, r2, #0x0
+	str r1, [r9, #0x2c]
+	bne _020C4974
+	ldr r1, [sp, #0x0]
+	bl MI_Copy48B
+_020C4974:
+	mov r0, #0x0
+	add sp, sp, #0x5c
+	ldmia sp!, {r4-r11,lr}
+	bx lr
+
+	arm_func_start MTX_ScaleApply43
+MTX_ScaleApply43: ; 0x020C4984
+	stmdb sp!, {r4-r5,lr}
+	sub sp, sp, #0x4
+	ldr r12, [sp, #0x10]
+	mov r5, r0
+	str r12, [sp, #0x0]
+	mov r4, r1
+	bl MTX_ScaleApply33
+	ldr r0, [r5, #0x24]
+	str r0, [r4, #0x24]
+	ldr r0, [r5, #0x28]
+	str r0, [r4, #0x28]
+	ldr r0, [r5, #0x2c]
+	str r0, [r4, #0x2c]
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r5,lr}
+	bx lr
diff --git a/arm9/asm/FX_mtx44.s b/arm9/asm/FX_mtx44.s
new file mode 100644
index 00000000..0b042dee
--- /dev/null
+++ b/arm9/asm/FX_mtx44.s
@@ -0,0 +1,362 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+    .text
+
+	arm_func_start MTX_Identity44_
+MTX_Identity44_: ; 0x020C49C4
+	mov r2, #0x1000
+	mov r3, #0x0
+	stmia r0!, {r2-r3}
+	mov r1, #0x0
+	stmia r0!, {r1,r3}
+	stmia r0!, {r1-r3}
+	stmia r0!, {r1,r3}
+	stmia r0!, {r1-r3}
+	stmia r0!, {r1,r3}
+	stmia r0!, {r1-r2}
+	bx lr
+
+	arm_func_start MTX_Copy44To43_
+MTX_Copy44To43_:
+	ldmia r0!, {r2-r3,r12}
+	add r0, r0, #0x4
+	stmia r1!, {r2-r3,r12}
+	ldmia r0!, {r2-r3,r12}
+	add r0, r0, #0x4
+	stmia r1!, {r2-r3,r12}
+	ldmia r0!, {r2-r3,r12}
+	add r0, r0, #0x4
+	stmia r1!, {r2-r3,r12}
+	ldmia r0!, {r2-r3,r12}
+	add r0, r0, #0x4
+	stmia r1!, {r2-r3,r12}
+	bx lr
+
+	thumb_func_start MTX_RotX44_
+MTX_RotX44_: ; 0x020C4A24
+	str r2, [r0, #0x14]
+	str r2, [r0, #0x28]
+	str r1, [r0, #0x18]
+	neg r1, r1
+	str r1, [r0, #0x24]
+	mov r1, #0x1
+	mov r2, #0x0
+	lsl r1, r1, #0xc
+	mov r3, #0x0
+	stmia r0!, {r1-r3}
+	stmia r0!, {r2-r3}
+	add r0, #0x8
+	stmia r0!, {r2-r3}
+	add r0, #0x8
+	stmia r0!, {r2-r3}
+	stmia r0!, {r2-r3}
+	str r1, [r0, #0x0]
+	bx lr
+
+	thumb_func_start MTX_RotY44_
+MTX_RotY44_: ; 0x020C4A48
+	str r2, [r0, #0x0]
+	str r2, [r0, #0x28]
+	str r1, [r0, #0x20]
+	neg r1, r1
+	str r1, [r0, #0x8]
+	mov r3, #0x1
+	mov r1, #0x0
+	lsl r3, r3, #0xc
+	mov r2, #0x0
+	str r2, [r0, #0x4]
+	add r0, #0xc
+	stmia r0!, {r1-r3}
+	stmia r0!, {r1-r2}
+	str r2, [r0, #0x4]
+	add r0, #0xc
+	stmia r0!, {r1-r2}
+	stmia r0!, {r1-r3}
+	bx lr
+
+	thumb_func_start MTX_RotZ44_
+MTX_RotZ44_: ; 0x020C4A6C
+	str r2, [r0, #0x0]
+	str r2, [r0, #0x14]
+	str r1, [r0, #0x4]
+	neg r1, r1
+	str r1, [r0, #0x10]
+	mov r3, #0x1
+	mov r1, #0x0
+	lsl r3, r3, #0xc
+	mov r2, #0x0
+	add r0, #0x8
+	stmia r0!, {r1-r2}
+	add r0, #0x8
+	stmia r0!, {r1-r2}
+	stmia r0!, {r1-r3}
+	stmia r0!, {r1-r2}
+	stmia r0!, {r1-r3}
+	bx lr
+	.balign 4
+
+	arm_func_start MTX_Concat44
+MTX_Concat44: ; 0x020C4A90
+	stmdb sp!, {r4-r11,lr}
+	sub sp, sp, #0x44
+	ldr r5, [r0, #0x4]
+	ldr r3, [r1, #0x10]
+	mov r12, r2
+	smull r6, r4, r5, r3
+	ldr r9, [r0, #0x0]
+	ldr r3, [r1, #0x0]
+	cmp r12, r1
+	smlal r6, r4, r9, r3
+	ldr r10, [r0, #0x8]
+	ldr r3, [r1, #0x20]
+	ldr r8, [r0, #0xc]
+	smlal r6, r4, r10, r3
+	ldr r3, [r1, #0x30]
+	addeq r2, sp, #0x0
+	smlal r6, r4, r8, r3
+	mov r3, r6, lsr #0xc
+	orr r3, r3, r4, lsl #0x14
+	str r3, [r2, #0x0]
+	ldr r3, [r1, #0x14]
+	ldr r4, [r1, #0x4]
+	smull r7, r6, r5, r3
+	smlal r7, r6, r9, r4
+	ldr r3, [r1, #0x24]
+	ldr r4, [r1, #0x34]
+	smlal r7, r6, r10, r3
+	smlal r7, r6, r8, r4
+	mov r3, r7, lsr #0xc
+	orr r3, r3, r6, lsl #0x14
+	str r3, [r2, #0x4]
+	ldr r3, [r1, #0x1c]
+	ldr r4, [r1, #0xc]
+	smull r7, r6, r5, r3
+	smlal r7, r6, r9, r4
+	ldr r3, [r1, #0x2c]
+	ldr r4, [r1, #0x3c]
+	smlal r7, r6, r10, r3
+	smlal r7, r6, r8, r4
+	mov r3, r7, lsr #0xc
+	orr r3, r3, r6, lsl #0x14
+	str r3, [r2, #0xc]
+	ldr r6, [r1, #0x18]
+	ldr r7, [r1, #0x8]
+	smull r4, r3, r5, r6
+	smlal r4, r3, r9, r7
+	ldr r9, [r1, #0x28]
+	ldr r5, [r1, #0x38]
+	smlal r4, r3, r10, r9
+	smlal r4, r3, r8, r5
+	mov r4, r4, lsr #0xc
+	orr r4, r4, r3, lsl #0x14
+	str r4, [r2, #0x8]
+	ldr r8, [r0, #0x14]
+	ldr r10, [r0, #0x10]
+	smull r4, r3, r8, r6
+	smlal r4, r3, r10, r7
+	ldr r7, [r0, #0x18]
+	ldr r6, [r0, #0x1c]
+	smlal r4, r3, r7, r9
+	smlal r4, r3, r6, r5
+	mov r4, r4, lsr #0xc
+	orr r4, r4, r3, lsl #0x14
+	str r4, [r2, #0x18]
+	ldr r3, [r1, #0x14]
+	ldr r4, [r1, #0x4]
+	smull r11, r3, r8, r3
+	smlal r11, r3, r10, r4
+	ldr r5, [r1, #0x24]
+	ldr r9, [r1, #0x34]
+	smlal r11, r3, r7, r5
+	smlal r11, r3, r6, r9
+	mov r4, r11, lsr #0xc
+	orr r4, r4, r3, lsl #0x14
+	str r4, [r2, #0x14]
+	ldr r3, [r1, #0x1c]
+	ldr r4, [r1, #0xc]
+	smull r11, r3, r8, r3
+	smlal r11, r3, r10, r4
+	ldr r5, [r1, #0x2c]
+	ldr r9, [r1, #0x3c]
+	smlal r11, r3, r7, r5
+	smlal r11, r3, r6, r9
+	mov r4, r11, lsr #0xc
+	orr r4, r4, r3, lsl #0x14
+	str r4, [r2, #0x1c]
+	ldr r9, [r1, #0x10]
+	ldr r11, [r1, #0x0]
+	smull r4, r3, r8, r9
+	smlal r4, r3, r10, r11
+	ldr r5, [r1, #0x20]
+	ldr r8, [r1, #0x30]
+	smlal r4, r3, r7, r5
+	smlal r4, r3, r6, r8
+	mov r4, r4, lsr #0xc
+	orr r4, r4, r3, lsl #0x14
+	str r4, [r2, #0x10]
+	ldr r6, [r0, #0x24]
+	ldr r7, [r0, #0x20]
+	smull r4, r3, r6, r9
+	smlal r4, r3, r7, r11
+	ldr r10, [r0, #0x28]
+	add lr, sp, #0x0
+	smlal r4, r3, r10, r5
+	ldr r5, [r0, #0x2c]
+	cmp r2, lr
+	smlal r4, r3, r5, r8
+	mov r4, r4, lsr #0xc
+	orr r4, r4, r3, lsl #0x14
+	str r4, [r2, #0x20]
+	ldr r3, [r1, #0x14]
+	ldr r4, [r1, #0x4]
+	smull r11, r3, r6, r3
+	smlal r11, r3, r7, r4
+	ldr r8, [r1, #0x24]
+	ldr r9, [r1, #0x34]
+	smlal r11, r3, r10, r8
+	smlal r11, r3, r5, r9
+	mov r4, r11, lsr #0xc
+	orr r4, r4, r3, lsl #0x14
+	str r4, [r2, #0x24]
+	ldr r3, [r1, #0x1c]
+	ldr r4, [r1, #0xc]
+	smull r11, r3, r6, r3
+	smlal r11, r3, r7, r4
+	ldr r8, [r1, #0x2c]
+	ldr r9, [r1, #0x3c]
+	smlal r11, r3, r10, r8
+	smlal r11, r3, r5, r9
+	mov r4, r11, lsr #0xc
+	orr r4, r4, r3, lsl #0x14
+	str r4, [r2, #0x2c]
+	ldr r9, [r1, #0x18]
+	ldr r8, [r1, #0x8]
+	smull r4, r3, r6, r9
+	smlal r4, r3, r7, r8
+	ldr r7, [r1, #0x28]
+	ldr r6, [r1, #0x38]
+	smlal r4, r3, r10, r7
+	smlal r4, r3, r5, r6
+	mov r4, r4, lsr #0xc
+	orr r4, r4, r3, lsl #0x14
+	str r4, [r2, #0x28]
+	ldr r5, [r0, #0x34]
+	ldr r4, [r0, #0x30]
+	smull r10, r9, r5, r9
+	ldr r3, [r0, #0x38]
+	smlal r10, r9, r4, r8
+	smlal r10, r9, r3, r7
+	ldr r0, [r0, #0x3c]
+	addne sp, sp, #0x44
+	smlal r10, r9, r0, r6
+	mov r6, r10, lsr #0xc
+	orr r6, r6, r9, lsl #0x14
+	str r6, [r2, #0x38]
+	ldr r6, [r1, #0x14]
+	ldr r7, [r1, #0x4]
+	smull r10, r6, r5, r6
+	smlal r10, r6, r4, r7
+	ldr r8, [r1, #0x24]
+	ldr r9, [r1, #0x34]
+	smlal r10, r6, r3, r8
+	smlal r10, r6, r0, r9
+	mov r7, r10, lsr #0xc
+	orr r7, r7, r6, lsl #0x14
+	str r7, [r2, #0x34]
+	ldr r6, [r1, #0x10]
+	ldr r7, [r1, #0x0]
+	smull r10, r6, r5, r6
+	smlal r10, r6, r4, r7
+	ldr r8, [r1, #0x20]
+	ldr r9, [r1, #0x30]
+	smlal r10, r6, r3, r8
+	smlal r10, r6, r0, r9
+	mov r7, r10, lsr #0xc
+	orr r7, r7, r6, lsl #0x14
+	str r7, [r2, #0x30]
+	ldr r8, [r1, #0x3c]
+	ldr r7, [r1, #0x2c]
+	ldr r6, [r1, #0xc]
+	ldr r1, [r1, #0x1c]
+	smull r9, r1, r5, r1
+	smlal r9, r1, r4, r6
+	smlal r9, r1, r3, r7
+	smlal r9, r1, r0, r8
+	mov r0, r9, lsr #0xc
+	orr r0, r0, r1, lsl #0x14
+	str r0, [r2, #0x3c]
+	ldmneia sp!, {r4-r11,lr}
+	bxne lr
+	ldmia lr!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldmia lr!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldmia lr!, {r0-r3}
+	stmia r12!, {r0-r3}
+	ldmia lr, {r0-r3}
+	stmia r12, {r0-r3}
+	add sp, sp, #0x44
+	ldmia sp!, {r4-r11,lr}
+	bx lr
+
+	arm_func_start MTX_TransApply44
+MTX_TransApply44: ; 0x020C4DB4
+	stmdb sp!, {r4-r7,lr}
+	sub sp, sp, #0x4
+	mov r7, r0
+	mov r6, r1
+	mov r5, r2
+	mov r4, r3
+	cmp r7, r6
+	beq _020C4DD8
+	bl MI_Copy48B
+_020C4DD8:
+	ldr r0, [r7, #0x10]
+	ldr r1, [r7, #0x0]
+	smull r3, r2, r4, r0
+	smlal r3, r2, r5, r1
+	ldr r0, [sp, #0x18]
+	ldr r1, [r7, #0x20]
+	ldr r12, [r7, #0x30]
+	smlal r3, r2, r0, r1
+	mov r1, r3, lsr #0xc
+	orr r1, r1, r2, lsl #0x14
+	add r1, r12, r1
+	str r1, [r6, #0x30]
+	ldr r1, [r7, #0x14]
+	ldr r2, [r7, #0x4]
+	smull r12, r3, r4, r1
+	smlal r12, r3, r5, r2
+	ldr r1, [r7, #0x24]
+	ldr r2, [r7, #0x34]
+	smlal r12, r3, r0, r1
+	mov r1, r12, lsr #0xc
+	orr r1, r1, r3, lsl #0x14
+	add r1, r2, r1
+	str r1, [r6, #0x34]
+	ldr r1, [r7, #0x18]
+	ldr r2, [r7, #0x8]
+	smull r12, r3, r4, r1
+	smlal r12, r3, r5, r2
+	ldr r1, [r7, #0x28]
+	ldr r2, [r7, #0x38]
+	smlal r12, r3, r0, r1
+	mov r1, r12, lsr #0xc
+	orr r1, r1, r3, lsl #0x14
+	add r1, r2, r1
+	str r1, [r6, #0x38]
+	ldr r1, [r7, #0x1c]
+	ldr r2, [r7, #0xc]
+	smull r12, r3, r4, r1
+	smlal r12, r3, r5, r2
+	ldr r1, [r7, #0x2c]
+	ldr r2, [r7, #0x3c]
+	smlal r12, r3, r0, r1
+	mov r0, r12, lsr #0xc
+	orr r0, r0, r3, lsl #0x14
+	add r0, r2, r0
+	str r0, [r6, #0x3c]
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r7,lr}
+	bx lr
diff --git a/arm9/asm/FX_vec.s b/arm9/asm/FX_vec.s
new file mode 100644
index 00000000..e6270162
--- /dev/null
+++ b/arm9/asm/FX_vec.s
@@ -0,0 +1,402 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+    .text
+
+	arm_func_start VEC_MultAdd
+VEC_MultAdd: ; 0x020C50D4
+	stmdb sp!, {r4,lr}
+	ldr r4, [r1, #0x0]
+	ldr lr, [r2, #0x0]
+	smull r12, r4, r0, r4
+	mov r12, r12, lsr #0xc
+	orr r12, r12, r4, lsl #0x14
+	add r4, lr, r12
+	str r4, [r3, #0x0]
+	ldr r12, [r1, #0x4]
+	ldr r4, [r2, #0x4]
+	smull lr, r12, r0, r12
+	mov lr, lr, lsr #0xc
+	orr lr, lr, r12, lsl #0x14
+	add r4, r4, lr
+	str r4, [r3, #0x4]
+	ldr r1, [r1, #0x8]
+	ldr r12, [r2, #0x8]
+	smull r2, r1, r0, r1
+	mov r0, r2, lsr #0xc
+	orr r0, r0, r1, lsl #0x14
+	add r0, r12, r0
+	str r0, [r3, #0x8]
+	ldmia sp!, {r4,lr}
+	bx lr
+
+	arm_func_start VEC_Fx16Normalize
+VEC_Fx16Normalize: ; 0x020C5134
+	stmdb sp!, {r4-r8,lr}
+	ldrsh r4, [r0, #0x0]
+	ldrsh r3, [r0, #0x2]
+	ldrsh r2, [r0, #0x4]
+	mul r8, r4, r4
+	mul r7, r3, r3
+	mul r6, r2, r2
+	ldr r2, _020C526C ; =0x04000280
+	mov r3, #0x2
+	ldr r4, _020C5270 ; =0x04000290
+	strh r3, [r2, #0x0]
+	mov r2, #0x0
+	str r2, [r4, #0x0]
+	mov r5, #0x1000000
+	mov r2, r8, asr #0x1f
+	adds r3, r8, r7
+	adc r2, r2, r7, asr #0x1f
+	adds r7, r3, r6
+	adc r6, r2, r6, asr #0x1f
+	mov r3, r6, lsl #0x2
+	ldr r2, _020C5274 ; =0x04000298
+	str r5, [r4, #0x4]
+	str r7, [r2, #0x0]
+	ldr r5, _020C5278 ; =0x040002B0
+	str r6, [r2, #0x4]
+	mov r4, #0x1
+	ldr r2, _020C527C ; =0x040002B8
+	strh r4, [r5, #0x0]
+	mov r4, r7, lsl #0x2
+	str r4, [r2, #0x0]
+	orr r3, r3, r7, lsr #0x1e
+	str r3, [r2, #0x4]
+_020C51B4:
+	ldrh r2, [r5, #0x0]
+	ands r2, r2, #0x8000
+	bne _020C51B4
+	ldr r2, _020C5280 ; =0x040002B4
+	ldr r12, [r2, #0x0]
+	ldr r3, _020C526C ; =0x04000280
+_020C51CC:
+	ldrh r2, [r3, #0x0]
+	ands r2, r2, #0x8000
+	bne _020C51CC
+	ldr r7, _020C5284 ; =0x040002A0
+	ldrsh r5, [r0, #0x0]
+	ldr r6, [r7, #0x0]
+	mov r4, r12, asr #0x1f
+	umull r3, r2, r6, r12
+	mla r2, r6, r4, r2
+	ldr r8, [r7, #0x4]
+	mov r4, r5, asr #0x1f
+	umull r7, r6, r3, r5
+	mov lr, #0x0
+	mla r2, r8, r12, r2
+	mla r6, r3, r4, r6
+	mla r6, r2, r5, r6
+	adds r4, r7, lr
+	adc r4, r6, #0x1000
+	mov r4, r4, asr #0xd
+	strh r4, [r1, #0x0]
+	ldrsh r5, [r0, #0x2]
+	umull r6, r12, r3, r5
+	mov r4, r5, asr #0x1f
+	mla r12, r3, r4, r12
+	mla r12, r2, r5, r12
+	adds r4, r6, lr
+	adc r4, r12, #0x1000
+	mov r4, r4, asr #0xd
+	strh r4, [r1, #0x2]
+	ldrsh r12, [r0, #0x4]
+	umull r5, r4, r3, r12
+	mov r0, r12, asr #0x1f
+	adds r5, r5, lr
+	mla r4, r3, r0, r4
+	mla r4, r2, r12, r4
+	adc r0, r4, #0x1000
+	mov r0, r0, asr #0xd
+	strh r0, [r1, #0x4]
+	ldmia sp!, {r4-r8,lr}
+	bx lr
+	.balign 4
+_020C526C: .word 0x04000280
+_020C5270: .word 0x04000290
+_020C5274: .word 0x04000298
+_020C5278: .word 0x040002B0
+_020C527C: .word 0x040002B8
+_020C5280: .word 0x040002B4
+_020C5284: .word 0x040002A0
+
+	arm_func_start VEC_Normalize
+VEC_Normalize:
+	stmdb sp!, {r4-r8,lr}
+	ldr r3, [r0, #0x4]
+	ldr r4, [r0, #0x0]
+	smull r2, r7, r3, r3
+	smlal r2, r7, r4, r4
+	ldr r4, [r0, #0x8]
+	ldr r3, _020C53AC ; =0x04000280
+	smlal r2, r7, r4, r4
+	mov r6, #0x2
+	mov r4, r7, lsl #0x2
+	ldr r5, _020C53B0 ; =0x04000290
+	strh r6, [r3, #0x0]
+	mov r3, #0x0
+	str r3, [r5, #0x0]
+	mov r6, #0x1000000
+	ldr r3, _020C53B4 ; =0x04000298
+	str r6, [r5, #0x4]
+	str r2, [r3, #0x0]
+	ldr r6, _020C53B8 ; =0x040002B0
+	str r7, [r3, #0x4]
+	mov r5, #0x1
+	ldr r3, _020C53BC ; =0x040002B8
+	strh r5, [r6, #0x0]
+	mov r5, r2, lsl #0x2
+	str r5, [r3, #0x0]
+	orr r4, r4, r2, lsr #0x1e
+	str r4, [r3, #0x4]
+_020C52F4:
+	ldrh r2, [r6, #0x0]
+	ands r2, r2, #0x8000
+	bne _020C52F4
+	ldr r2, _020C53C0 ; =0x040002B4
+	ldr r12, [r2, #0x0]
+	ldr r3, _020C53AC ; =0x04000280
+_020C530C:
+	ldrh r2, [r3, #0x0]
+	ands r2, r2, #0x8000
+	bne _020C530C
+	ldr r7, _020C53C4 ; =0x040002A0
+	ldr r5, [r0, #0x0]
+	ldr r6, [r7, #0x0]
+	mov r4, r12, asr #0x1f
+	umull r3, r2, r6, r12
+	mla r2, r6, r4, r2
+	ldr r8, [r7, #0x4]
+	mov r4, r5, asr #0x1f
+	umull r7, r6, r3, r5
+	mov lr, #0x0
+	mla r2, r8, r12, r2
+	mla r6, r3, r4, r6
+	mla r6, r2, r5, r6
+	adds r4, r7, lr
+	adc r4, r6, #0x1000
+	mov r4, r4, asr #0xd
+	str r4, [r1, #0x0]
+	ldr r5, [r0, #0x4]
+	umull r6, r12, r3, r5
+	mov r4, r5, asr #0x1f
+	mla r12, r3, r4, r12
+	mla r12, r2, r5, r12
+	adds r4, r6, lr
+	adc r4, r12, #0x1000
+	mov r4, r4, asr #0xd
+	str r4, [r1, #0x4]
+	ldr r12, [r0, #0x8]
+	umull r5, r4, r3, r12
+	mov r0, r12, asr #0x1f
+	adds r5, r5, lr
+	mla r4, r3, r0, r4
+	mla r4, r2, r12, r4
+	adc r0, r4, #0x1000
+	mov r0, r0, asr #0xd
+	str r0, [r1, #0x8]
+	ldmia sp!, {r4-r8,lr}
+	bx lr
+	.balign 4
+_020C53AC: .word 0x04000280
+_020C53B0: .word 0x04000290
+_020C53B4: .word 0x04000298
+_020C53B8: .word 0x040002B0
+_020C53BC: .word 0x040002B8
+_020C53C0: .word 0x040002B4
+_020C53C4: .word 0x040002A0
+
+	arm_func_start VEC_Mag
+VEC_Mag:
+	ldr r2, [r0, #0x4]
+	ldr r3, [r0, #0x0]
+	smull r12, r1, r2, r2
+	smlal r12, r1, r3, r3
+	ldr r0, [r0, #0x8]
+	ldr r3, _020C5424 ; =0x040002B0
+	smlal r12, r1, r0, r0
+	mov r2, #0x1
+	mov r1, r1, lsl #0x2
+	ldr r0, _020C5428 ; =0x040002B8
+	strh r2, [r3, #0x0]
+	mov r2, r12, lsl #0x2
+	str r2, [r0, #0x0]
+	orr r1, r1, r12, lsr #0x1e
+	str r1, [r0, #0x4]
+_020C5404:
+	ldrh r0, [r3, #0x0]
+	ands r0, r0, #0x8000
+	bne _020C5404
+	ldr r0, _020C542C ; =0x040002B4
+	ldr r0, [r0, #0x0]
+	add r0, r0, #0x1
+	mov r0, r0, asr #0x1
+	bx lr
+	.balign 4
+_020C5424: .word 0x040002B0
+_020C5428: .word 0x040002B8
+_020C542C: .word 0x040002B4
+
+	arm_func_start VEC_Fx16CrossProduct
+VEC_Fx16CrossProduct: ; 0x020C5430
+	stmdb sp!, {r4-r6,lr}
+	ldrsh r4, [r1, #0x4]
+	ldrsh r12, [r0, #0x2]
+	ldrsh lr, [r0, #0x0]
+	ldrsh r3, [r1, #0x2]
+	ldrsh r6, [r0, #0x4]
+	ldrsh r1, [r1, #0x0]
+	mul r5, r12, r4
+	mul r0, r6, r3
+	sub r0, r5, r0
+	add r0, r0, #0x800
+	mov r0, r0, asr #0xc
+	mul r5, r6, r1
+	mul r4, lr, r4
+	sub r4, r5, r4
+	add r4, r4, #0x800
+	mul r3, lr, r3
+	mul r1, r12, r1
+	sub r1, r3, r1
+	add r1, r1, #0x800
+	strh r0, [r2, #0x0]
+	mov r0, r4, asr #0xc
+	strh r0, [r2, #0x2]
+	mov r0, r1, asr #0xc
+	strh r0, [r2, #0x4]
+	ldmia sp!, {r4-r6,lr}
+	bx lr
+
+	arm_func_start VEC_CrossProduct
+VEC_CrossProduct:
+	stmdb sp!, {r4-r11,lr}
+	sub sp, sp, #0x4
+	ldr r12, [r1, #0x8]
+	ldr r9, [r0, #0x4]
+	ldr r3, [r0, #0x0]
+	ldr r11, [r1, #0x4]
+	ldr r0, [r0, #0x8]
+	ldr r10, [r1, #0x0]
+	smull r4, r7, r9, r12
+	smull r1, r6, r0, r11
+	subs r8, r4, r1
+	smull r5, r4, r0, r10
+	smull lr, r12, r3, r12
+	smull r1, r0, r3, r11
+	smull r10, r3, r9, r10
+	sbc r6, r7, r6
+	mov r9, #0x800
+	adds r7, r8, r9
+	adc r6, r6, #0x0
+	subs r8, r5, lr
+	sbc r5, r4, r12
+	adds r8, r8, r9
+	mov r4, r7, lsr #0xc
+	adc r5, r5, #0x0
+	subs r1, r1, r10
+	orr r4, r4, r6, lsl #0x14
+	mov r6, r8, lsr #0xc
+	sbc r0, r0, r3
+	adds r1, r1, r9
+	str r4, [r2, #0x0]
+	orr r6, r6, r5, lsl #0x14
+	adc r0, r0, #0x0
+	mov r1, r1, lsr #0xc
+	str r6, [r2, #0x4]
+	orr r1, r1, r0, lsl #0x14
+	str r1, [r2, #0x8]
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r11,lr}
+	bx lr
+
+	arm_func_start VEC_Fx16DotProduct
+VEC_Fx16DotProduct: ; 0x020C5538
+	stmdb sp!, {r4-r5,lr}
+	sub sp, sp, #0x4
+	ldrsh lr, [r0, #0x2]
+	ldrsh r12, [r1, #0x2]
+	ldrsh r3, [r0, #0x4]
+	ldrsh r2, [r1, #0x4]
+	ldrsh r5, [r0, #0x0]
+	ldrsh r4, [r1, #0x0]
+	smulbb r1, lr, r12
+	smulbb r0, r3, r2
+	smlabb r1, r5, r4, r1
+	add r0, r0, #0x800
+	adds r2, r1, r0
+	mov r1, r1, asr #0x1f
+	adc r1, r1, r0, asr #0x1f
+	mov r0, r2, lsr #0xc
+	orr r0, r0, r1, lsl #0x14
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r5,lr}
+	bx lr
+
+	arm_func_start VEC_DotProduct
+VEC_DotProduct:
+	stmdb sp!, {r4,lr}
+	ldr r3, [r0, #0x4]
+	ldr r2, [r1, #0x4]
+	ldr r12, [r0, #0x0]
+	smull r4, lr, r3, r2
+	ldr r2, [r1, #0x0]
+	ldr r3, [r0, #0x8]
+	smlal r4, lr, r12, r2
+	ldr r1, [r1, #0x8]
+	mov r0, #0x800
+	smlal r4, lr, r3, r1
+	adds r0, r4, r0
+	adc r1, lr, #0x0
+	mov r0, r0, lsr #0xc
+	orr r0, r0, r1, lsl #0x14
+	ldmia sp!, {r4,lr}
+	bx lr
+
+	arm_func_start VEC_Fx16Add
+VEC_Fx16Add: ; 0x020C55CC
+	ldrsh r12, [r0, #0x0]
+	ldrsh r3, [r1, #0x0]
+	add r3, r12, r3
+	strh r3, [r2, #0x0]
+	ldrsh r12, [r0, #0x2]
+	ldrsh r3, [r1, #0x2]
+	add r3, r12, r3
+	strh r3, [r2, #0x2]
+	ldrsh r3, [r0, #0x4]
+	ldrsh r0, [r1, #0x4]
+	add r0, r3, r0
+	strh r0, [r2, #0x4]
+	bx lr
+
+	arm_func_start VEC_Subtract
+VEC_Subtract: ; 0x020C5600
+	ldr r12, [r0, #0x0]
+	ldr r3, [r1, #0x0]
+	sub r3, r12, r3
+	str r3, [r2, #0x0]
+	ldr r12, [r0, #0x4]
+	ldr r3, [r1, #0x4]
+	sub r3, r12, r3
+	str r3, [r2, #0x4]
+	ldr r3, [r0, #0x8]
+	ldr r0, [r1, #0x8]
+	sub r0, r3, r0
+	str r0, [r2, #0x8]
+	bx lr
+
+	arm_func_start VEC_Add
+VEC_Add: ; 0x020C5634
+	ldr r12, [r0, #0x0]
+	ldr r3, [r1, #0x0]
+	add r3, r12, r3
+	str r3, [r2, #0x0]
+	ldr r12, [r0, #0x4]
+	ldr r3, [r1, #0x4]
+	add r3, r12, r3
+	str r3, [r2, #0x4]
+	ldr r3, [r0, #0x8]
+	ldr r0, [r1, #0x8]
+	add r0, r3, r0
+	str r0, [r2, #0x8]
+	bx lr
diff --git a/arm9/global.inc b/arm9/global.inc
index b4734b73..0090ff21 100644
--- a/arm9/global.inc
+++ b/arm9/global.inc
@@ -3191,6 +3191,7 @@
 .extern MTX_RotZ33_

 .extern MTX_Scale43_

 .extern MTX_ScaleApply22

+.extern MTX_ScaleApply33

 .extern MTX_ScaleApply43

 .extern NitroMain

 .extern OS_AllocFromArenaHi