split libmath

arm9/arm9.lcf

@@ -244,7 +244,9 @@ SECTIONS {
 		CTRDG_flash_MX29L010.o (.text)
 		CTRDG_flash_MX29L512.o (.text)
 		CTRDG_task.o (.text)
-		libmath.o (.text)
+		MATH.o (.text)
+		MATH_dgt.o (.text)
+		MATH_crc.o (.text)
 		libstd.o (.text)
 		/* C standard library */
 		libc.o (.text)

arm9/asm/MATH.s

@@ -0,0 +1,25 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+    .text
+
+	arm_func_start MATH_CountPopulation
+MATH_CountPopulation: ; 0x020DDC5C
+	ldr r1, _020DDC94 ; =0x55555555
+	ldr r2, _020DDC98 ; =0x33333333
+	and r1, r1, r0, lsr #0x1
+	sub r0, r0, r1
+	and r1, r0, r2
+	and r0, r2, r0, lsr #0x2
+	add r1, r1, r0
+	ldr r0, _020DDC9C ; =0x0F0F0F0F
+	add r1, r1, r1, lsr #0x4
+	and r0, r1, r0
+	add r0, r0, r0, lsr #0x8
+	add r0, r0, r0, lsr #0x10
+	and r0, r0, #0xff
+	bx lr
+	.balign 4
+_020DDC94: .word 0x55555555
+_020DDC98: .word 0x33333333
+_020DDC9C: .word 0x0F0F0F0F

arm9/asm/MATH_crc.s

@@ -3,70 +3,6 @@
 
 	.text
 
-	arm_func_start MATH_CountPopulation
-MATH_CountPopulation: ; 0x020DDC5C
-	ldr r1, _020DDC94 ; =0x55555555
-	ldr r2, _020DDC98 ; =0x33333333
-	and r1, r1, r0, lsr #0x1
-	sub r0, r0, r1
-	and r1, r0, r2
-	and r0, r2, r0, lsr #0x2
-	add r1, r1, r0
-	ldr r0, _020DDC9C ; =0x0F0F0F0F
-	add r1, r1, r1, lsr #0x4
-	and r0, r1, r0
-	add r0, r0, r0, lsr #0x8
-	add r0, r0, r0, lsr #0x10
-	and r0, r0, #0xff
-	bx lr
-	.balign 4
-_020DDC94: .word 0x55555555
-_020DDC98: .word 0x33333333
-_020DDC9C: .word 0x0F0F0F0F
-
-	arm_func_start MATH_CalcSHA1
-MATH_CalcSHA1: ; 0x020DDCA0
-	stmdb sp!, {r4-r6,lr}
-	sub sp, sp, #0x68
-	mov r6, r0
-	add r0, sp, #0x0
-	mov r5, r1
-	mov r4, r2
-	bl DGT_Hash2Reset
-_020DDCBC: ; 0x020DDCBC
-	add r0, sp, #0x0
-	mov r1, r5
-	mov r2, r4
-	bl DGT_Hash2SetSource
-_020DDCCC: ; 0x020DDCCC
-	add r0, sp, #0x0
-	mov r1, r6
-	bl DGT_Hash2GetDigest
-	add sp, sp, #0x68
-	ldmia sp!, {r4-r6,lr}
-	bx lr
-
-	arm_func_start MATH_CalcMD5
-MATH_CalcMD5: ; 0x020DDCE4
-	stmdb sp!, {r4-r6,lr}
-	sub sp, sp, #0x58
-	mov r6, r0
-	add r0, sp, #0x0
-	mov r5, r1
-	mov r4, r2
-	bl DGT_Hash1Reset
-_020DDD00: ; 0x020DDD00
-	add r0, sp, #0x0
-	mov r1, r5
-	mov r2, r4
-	bl DGT_Hash1SetSource
-	add r1, sp, #0x0
-	mov r0, r6
-	bl DGT_Hash1GetDigest_R
-	add sp, sp, #0x58
-	ldmia sp!, {r4-r6,lr}
-	bx lr
-
 	arm_func_start MATH_CalcCRC32
 MATH_CalcCRC32: ; 0x020DDD28
 	stmdb sp!, {lr}

arm9/asm/MATH_dgt.s

@@ -0,0 +1,47 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+    .text
+
+	arm_func_start MATH_CalcSHA1
+MATH_CalcSHA1: ; 0x020DDCA0
+	stmdb sp!, {r4-r6,lr}
+	sub sp, sp, #0x68
+	mov r6, r0
+	add r0, sp, #0x0
+	mov r5, r1
+	mov r4, r2
+	bl DGT_Hash2Reset
+_020DDCBC: ; 0x020DDCBC
+	add r0, sp, #0x0
+	mov r1, r5
+	mov r2, r4
+	bl DGT_Hash2SetSource
+_020DDCCC: ; 0x020DDCCC
+	add r0, sp, #0x0
+	mov r1, r6
+	bl DGT_Hash2GetDigest
+	add sp, sp, #0x68
+	ldmia sp!, {r4-r6,lr}
+	bx lr
+
+	arm_func_start MATH_CalcMD5
+MATH_CalcMD5: ; 0x020DDCE4
+	stmdb sp!, {r4-r6,lr}
+	sub sp, sp, #0x58
+	mov r6, r0
+	add r0, sp, #0x0
+	mov r5, r1
+	mov r4, r2
+	bl DGT_Hash1Reset
+_020DDD00: ; 0x020DDD00
+	add r0, sp, #0x0
+	mov r1, r5
+	mov r2, r4
+	bl DGT_Hash1SetSource
+	add r1, sp, #0x0
+	mov r0, r6
+	bl DGT_Hash1GetDigest_R
+	add sp, sp, #0x58
+	ldmia sp!, {r4-r6,lr}
+	bx lr