used m4a2s from ipatix to do an initial dump of audio and started working on audio part of pmd

1 files changed, 761 insertions, 0 deletions

diff --git a/asm/code_800C9CC.s b/asm/code_800C9CC.s
new file mode 100644
index 0000000..99fd217
--- /dev/null
+++ b/asm/code_800C9CC.s
@@ -0,0 +1,761 @@
+	.include "constants/gba_constants.inc"
+	.include "asm/macros.inc"
+
+	.syntax unified
+
+	.text	
+
+	thumb_func_start sub_800CA38
+sub_800CA38:
+	push {r4,lr}
+	adds r4, r0, 0
+	bl IsBGSong
+	lsls r0, 24
+	cmp r0, 0
+	beq _0800CA54
+	lsls r0, r4, 16
+	lsrs r0, 16
+	bl sub_800CAE0
+	lsls r0, 16
+	cmp r0, 0
+	beq _0800CA70
+_0800CA54:
+	adds r0, r4, 0
+	bl sub_800CACC
+	lsls r0, 24
+	cmp r0, 0
+	beq _0800CA74
+	lsls r0, r4, 16
+	lsrs r0, 16
+	bl sub_800CAE0
+	lsls r0, 16
+	lsrs r0, 16
+	cmp r0, 0x1
+	bne _0800CA90
+_0800CA70:
+	movs r0, 0x1
+	b _0800CA92
+_0800CA74:
+	adds r0, r4, 0
+	bl sub_800CAAC
+	lsls r0, 24
+	cmp r0, 0
+	beq _0800CA90
+	lsls r0, r4, 16
+	lsrs r0, 16
+	bl sub_800CAE0
+	lsls r0, 16
+	lsrs r0, 16
+	cmp r0, 0x1
+	bhi _0800CA70
+_0800CA90:
+	movs r0, 0
+_0800CA92:
+	pop {r4}
+	pop {r1}
+	bx r1
+	thumb_func_end sub_800CA38
+
+	thumb_func_start nullsub_19
+nullsub_19:
+	bx lr
+	thumb_func_end nullsub_19
+
+	thumb_func_start IsBGSong
+IsBGSong:
+	push {lr}
+	cmp r0, 128 @ Anything less than/equal 128 is a BG song
+	bls _0800CAA6
+	movs r0, 0
+	b _0800CAA8
+_0800CAA6:
+	movs r0, 0x1
+_0800CAA8:
+	pop {r1}
+	bx r1
+	thumb_func_end IsBGSong
+
+	thumb_func_start sub_800CAAC
+sub_800CAAC:
+	push {lr}
+	ldr r1, _0800CABC
+	adds r0, r1
+	ldr r1, _0800CAC0
+	cmp r0, r1
+	bls _0800CAC4
+	movs r0, 0
+	b _0800CAC6
+	.align 2, 0
+_0800CABC: .4byte 0xfffffed4 @ -299
+_0800CAC0: .4byte 0x0000027f
+_0800CAC4:
+	movs r0, 0x1
+_0800CAC6:
+	pop {r1}
+	bx r1
+	thumb_func_end sub_800CAAC
+
+	thumb_func_start sub_800CACC
+sub_800CACC:
+	push {lr}
+        @ Checking a table between 200 and 219... level up/trap sound effects?
+	subs r0, 0xC8
+	cmp r0, 0x13
+	bls _0800CAD8
+	movs r0, 0
+	b _0800CADA
+_0800CAD8:
+	movs r0, 0x1
+_0800CADA:
+	pop {r1}
+	bx r1
+	thumb_func_end sub_800CACC
+
+	thumb_func_start sub_800CAE0
+sub_800CAE0:
+	lsls r0, 16
+	ldr r1, _0800CAEC
+	lsrs r0, 13
+	adds r0, r1
+	ldrh r0, [r0, 0x4]
+	bx lr
+	.align 2, 0
+_0800CAEC: .4byte gSongTable
+	thumb_func_end sub_800CAE0
+
+	thumb_func_start sub_800CAF0
+sub_800CAF0:
+	push {lr}
+	lsls r0, 16
+	lsrs r0, 16
+	ldr r2, _0800CB0C
+	lsls r1, r0, 1
+	adds r1, r0
+	lsls r1, 2
+	adds r1, r2
+	ldr r0, [r1]
+	ldrh r0, [r0, 0x4]
+	cmp r0, 0
+	beq _0800CB10
+	movs r0, 0x1
+	b _0800CB12
+	.align 2, 0
+_0800CB0C: .4byte gMPlayTable
+_0800CB10:
+	movs r0, 0
+_0800CB12:
+	pop {r1}
+	bx r1
+	thumb_func_end sub_800CAF0
+
+	thumb_func_start nullsub_20
+nullsub_20:
+	bx lr
+	thumb_func_end nullsub_20
+
+	thumb_func_start nullsub_21
+nullsub_21:
+	bx lr
+	thumb_func_end nullsub_21
+
+	thumb_func_start sub_800CB20
+sub_800CB20:
+	push {lr}
+	bl sub_800BA5C
+	ldr r1, _0800CB48
+	ldr r0, [r1]
+	adds r0, 0x1
+	str r0, [r1]
+	ldr r0, _0800CB4C
+	ldrh r1, [r0]
+	movs r0, 0x5
+	ands r0, r1
+	cmp r0, 0
+	beq _0800CB3E
+	bl Random
+_0800CB3E:
+	bl Random
+	pop {r0}
+	bx r0
+	.align 2, 0
+_0800CB48: .4byte gUnknown_203B0B8
+_0800CB4C: .4byte gUnknown_203B0BC
+	thumb_func_end sub_800CB20
+
+	thumb_func_start sub_800CB50
+sub_800CB50:
+	ldr r0, _0800CB58
+	ldr r0, [r0]
+	bx lr
+	.align 2, 0
+_0800CB58: .4byte gUnknown_203B0B8
+	thumb_func_end sub_800CB50
+
+	thumb_func_start nullsub_180
+nullsub_180:
+	bx lr
+	thumb_func_end nullsub_180
+
+	thumb_func_start xxx_call_update_bg_sound_input
+xxx_call_update_bg_sound_input:
+	push {lr}
+	bl xxx_update_bg_sound_input
+	pop {r0}
+	bx r0
+	thumb_func_end xxx_call_update_bg_sound_input
+
+	thumb_func_start nullsub_181
+nullsub_181:
+	bx lr
+	thumb_func_end nullsub_181
+
+	thumb_func_start sub_800CB70
+sub_800CB70:
+	movs r0, 0
+	bx lr
+	thumb_func_end sub_800CB70
+
+	thumb_func_start ReadKeyInput
+ReadKeyInput:
+	push {r4,lr}
+	adds r2, r0, 0
+	ldr r0, _0800CC38
+	ldrh r1, [r0]
+	ldr r3, _0800CC3C
+	adds r0, r3, 0
+	adds r3, r0, 0
+	eors r3, r1
+	movs r0, 0
+	strh r0, [r2]
+	movs r1, 0x40
+	adds r0, r3, 0
+	ands r0, r1
+	cmp r0, 0
+	beq _0800CB94
+	strh r1, [r2]
+_0800CB94:
+	movs r0, 0x80
+	ands r0, r3
+	cmp r0, 0
+	beq _0800CBA4
+	ldrh r0, [r2]
+	movs r1, 0x80
+	orrs r0, r1
+	strh r0, [r2]
+_0800CBA4:
+	movs r0, 0x20
+	ands r0, r3
+	cmp r0, 0
+	beq _0800CBB4
+	ldrh r0, [r2]
+	movs r1, 0x20
+	orrs r0, r1
+	strh r0, [r2]
+_0800CBB4:
+	movs r0, 0x10
+	ands r0, r3
+	cmp r0, 0
+	beq _0800CBC4
+	ldrh r0, [r2]
+	movs r1, 0x10
+	orrs r0, r1
+	strh r0, [r2]
+_0800CBC4:
+	movs r0, 0x1
+	ands r0, r3
+	cmp r0, 0
+	beq _0800CBD4
+	ldrh r0, [r2]
+	movs r1, 0x1
+	orrs r0, r1
+	strh r0, [r2]
+_0800CBD4:
+	movs r0, 0x2
+	ands r0, r3
+	cmp r0, 0
+	beq _0800CBE4
+	ldrh r0, [r2]
+	movs r1, 0x2
+	orrs r0, r1
+	strh r0, [r2]
+_0800CBE4:
+	movs r0, 0x8
+	ands r0, r3
+	cmp r0, 0
+	beq _0800CBF4
+	ldrh r0, [r2]
+	movs r1, 0x8
+	orrs r0, r1
+	strh r0, [r2]
+_0800CBF4:
+	movs r0, 0x4
+	ands r0, r3
+	cmp r0, 0
+	beq _0800CC04
+	ldrh r0, [r2]
+	movs r1, 0x4
+	orrs r0, r1
+	strh r0, [r2]
+_0800CC04:
+	movs r4, 0x80
+	lsls r4, 1
+	adds r0, r3, 0
+	ands r0, r4
+	cmp r0, 0
+	beq _0800CC18
+	ldrh r1, [r2]
+	adds r0, r4, 0
+	orrs r0, r1
+	strh r0, [r2]
+_0800CC18:
+	movs r4, 0x80
+	lsls r4, 2
+	adds r0, r3, 0
+	ands r0, r4
+	cmp r0, 0
+	beq _0800CC2C
+	ldrh r1, [r2]
+	adds r0, r4, 0
+	orrs r0, r1
+	strh r0, [r2]
+_0800CC2C:
+	ldr r0, _0800CC40
+	strh r3, [r0]
+	pop {r4}
+	pop {r0}
+	bx r0
+	.align 2, 0
+_0800CC38: .4byte 0x04000130
+_0800CC3C: .4byte 0x000003ff
+_0800CC40: .4byte gUnknown_203B0BC
+	thumb_func_end ReadKeyInput
+
+	thumb_func_start sub_800CC44
+sub_800CC44:
+	push {lr}
+	adds r2, r1, 0
+	cmp r0, 0
+	bge _0800CC50
+	movs r0, 0
+	b _0800CC56
+_0800CC50:
+	cmp r0, 0x10
+	ble _0800CC56
+	movs r0, 0x10
+_0800CC56:
+	cmp r2, 0
+	bge _0800CC5E
+	movs r2, 0
+	b _0800CC64
+_0800CC5E:
+	cmp r2, 0x10
+	ble _0800CC64
+	movs r2, 0x10
+_0800CC64:
+	ldr r1, _0800CC7C
+	strb r0, [r1]
+	ldr r0, _0800CC80
+	strb r2, [r0]
+	ldr r2, _0800CC84
+	ldrb r1, [r1]
+	ldrb r0, [r0]
+	lsls r0, 8
+	orrs r1, r0
+	strh r1, [r2]
+	pop {r0}
+	bx r0
+	.align 2, 0
+_0800CC7C: .4byte gUnknown_202D6B8
+_0800CC80: .4byte gUnknown_202D6B9
+_0800CC84: .4byte gUnknown_202D7FA
+	thumb_func_end sub_800CC44
+
+	thumb_func_start sub_800CC88
+sub_800CC88:
+	ldr r2, _0800CC90
+	strh r0, [r2, 0x4]
+	strh r1, [r2, 0x6]
+	bx lr
+	.align 2, 0
+_0800CC90: .4byte gUnknown_202D698
+	thumb_func_end sub_800CC88
+
+	thumb_func_start sub_800CC94
+sub_800CC94:
+	ldr r2, _0800CC9C
+	strh r0, [r2, 0x4]
+	strh r1, [r2, 0x6]
+	bx lr
+	.align 2, 0
+_0800CC9C: .4byte gUnknown_202D6A0
+	thumb_func_end sub_800CC94
+
+	thumb_func_start sub_800CCA0
+sub_800CCA0:
+	ldr r2, _0800CCA8
+	strh r0, [r2, 0x4]
+	strh r1, [r2, 0x6]
+	bx lr
+	.align 2, 0
+_0800CCA8: .4byte gUnknown_202D6A8
+	thumb_func_end sub_800CCA0
+
+	thumb_func_start sub_800CCAC
+sub_800CCAC:
+	ldr r2, _0800CCB4
+	strh r0, [r2, 0x4]
+	strh r1, [r2, 0x6]
+	bx lr
+	.align 2, 0
+_0800CCB4: .4byte gUnknown_202D6B0
+	thumb_func_end sub_800CCAC
+
+	thumb_func_start sub_800CCB8
+sub_800CCB8:
+	push {lr}
+	cmp r0, 0x1
+	beq _0800CCD4
+	cmp r0, 0x1
+	ble _0800CCCA
+	cmp r0, 0x2
+	beq _0800CCDE
+	cmp r0, 0x3
+	beq _0800CCE8
+_0800CCCA:
+	adds r0, r1, 0
+	adds r1, r2, 0
+	bl sub_800CC88
+	b _0800CCF0
+_0800CCD4:
+	adds r0, r1, 0
+	adds r1, r2, 0
+	bl sub_800CC94
+	b _0800CCF0
+_0800CCDE:
+	adds r0, r1, 0
+	adds r1, r2, 0
+	bl sub_800CCA0
+	b _0800CCF0
+_0800CCE8:
+	adds r0, r1, 0
+	adds r1, r2, 0
+	bl sub_800CCAC
+_0800CCF0:
+	pop {r0}
+	bx r0
+	thumb_func_end sub_800CCB8
+
+	thumb_func_start sub_800CCF4
+sub_800CCF4:
+	push {lr}
+	cmp r0, 0x1
+	beq _0800CD10
+	cmp r0, 0x1
+	ble _0800CD06
+	cmp r0, 0x2
+	beq _0800CD18
+	cmp r0, 0x3
+	beq _0800CD20
+_0800CD06:
+	ldr r0, _0800CD0C
+	b _0800CD22
+	.align 2, 0
+_0800CD0C: .4byte gUnknown_202D698
+_0800CD10:
+	ldr r0, _0800CD14
+	b _0800CD22
+	.align 2, 0
+_0800CD14: .4byte gUnknown_202D6A0
+_0800CD18:
+	ldr r0, _0800CD1C
+	b _0800CD22
+	.align 2, 0
+_0800CD1C: .4byte gUnknown_202D6A8
+_0800CD20:
+	ldr r0, _0800CD28
+_0800CD22:
+	strh r1, [r0, 0x4]
+	pop {r0}
+	bx r0
+	.align 2, 0
+_0800CD28: .4byte gUnknown_202D6B0
+	thumb_func_end sub_800CCF4
+
+	thumb_func_start sub_800CD2C
+sub_800CD2C:
+	push {lr}
+	cmp r0, 0x1
+	beq _0800CD48
+	cmp r0, 0x1
+	ble _0800CD3E
+	cmp r0, 0x2
+	beq _0800CD50
+	cmp r0, 0x3
+	beq _0800CD58
+_0800CD3E:
+	ldr r0, _0800CD44
+	b _0800CD5A
+	.align 2, 0
+_0800CD44: .4byte gUnknown_202D698
+_0800CD48:
+	ldr r0, _0800CD4C
+	b _0800CD5A
+	.align 2, 0
+_0800CD4C: .4byte gUnknown_202D6A0
+_0800CD50:
+	ldr r0, _0800CD54
+	b _0800CD5A
+	.align 2, 0
+_0800CD54: .4byte gUnknown_202D6A8
+_0800CD58:
+	ldr r0, _0800CD60
+_0800CD5A:
+	strh r1, [r0, 0x6]
+	pop {r0}
+	bx r0
+	.align 2, 0
+_0800CD60: .4byte gUnknown_202D6B0
+	thumb_func_end sub_800CD2C
+
+	thumb_func_start sub_800CD64
+sub_800CD64:
+	ldr r2, _0800CD7C
+	strb r1, [r2]
+	ldr r2, _0800CD80
+	negs r1, r0
+	orrs r1, r0
+	asrs r1, 31
+	movs r3, 0x80
+	lsls r3, 8
+	adds r0, r3, 0
+	ands r1, r0
+	strh r1, [r2, 0x2]
+	bx lr
+	.align 2, 0
+_0800CD7C: .4byte gUnknown_202D7FE
+_0800CD80: .4byte gUnknown_202D6A8
+	thumb_func_end sub_800CD64
+
+	thumb_func_start SetBGOBJEnableFlags
+SetBGOBJEnableFlags:
+	push {r4,lr}
+	movs r3, 0x80
+	lsls r3, 19
+	ldrh r1, [r3]
+	ldr r2, _0800CDA4
+	ands r2, r1
+	lsls r0, 8
+	movs r4, 0xF8
+	lsls r4, 5
+	adds r1, r4, 0
+	bics r1, r0
+	orrs r2, r1
+	strh r2, [r3]
+	pop {r4}
+	pop {r0}
+	bx r0
+	.align 2, 0
+_0800CDA4: .4byte 0x0000e0ff
+	thumb_func_end SetBGOBJEnableFlags
+
+	thumb_func_start sub_800CDA8
+sub_800CDA8:
+	ldr r1, _0800CDBC
+	str r0, [r1]
+	ldr r2, _0800CDC0
+	ldr r1, _0800CDC4
+	lsls r0, 1
+	adds r0, r1
+	ldrh r0, [r0]
+	strh r0, [r2]
+	bx lr
+	.align 2, 0
+_0800CDBC: .4byte gUnknown_202D800
+_0800CDC0: .4byte gUnknown_202D7FC
+_0800CDC4: .4byte gUnknown_203B0BE
+	thumb_func_end sub_800CDA8
+
+	thumb_func_start sub_800CDC8
+sub_800CDC8:
+	ldr r0, _0800CDD0
+	ldr r0, [r0]
+	bx lr
+	.align 2, 0
+_0800CDD0: .4byte gUnknown_202D800
+	thumb_func_end sub_800CDC8
+
+	thumb_func_start SetWindowTitle
+SetWindowTitle:
+	bx lr
+	thumb_func_end SetWindowTitle
+
+	thumb_func_start nullsub_23
+nullsub_23:
+	bx lr
+	thumb_func_end nullsub_23
+
+	thumb_func_start nullsub_182
+nullsub_182:
+	bx lr
+	thumb_func_end nullsub_182
+
+	thumb_func_start sub_800CDE0
+sub_800CDE0:
+	movs r0, 0x1
+	bx lr
+	thumb_func_end sub_800CDE0
+
+	thumb_func_start CpuCopy
+CpuCopy:
+	push {lr}
+	adds r3, r0, 0
+	cmp r2, 0
+	bge _0800CDEE
+	adds r2, 0x3
+_0800CDEE:
+	lsls r2, 9
+	lsrs r2, 11
+	movs r0, 0x80
+	lsls r0, 19
+	orrs r2, r0
+	adds r0, r1, 0
+	adds r1, r3, 0
+	bl CpuSet
+	pop {r0}
+	bx r0
+	thumb_func_end CpuCopy
+
+	thumb_func_start CpuClear
+CpuClear:
+	push {lr}
+	sub sp, 0x4
+	adds r3, r0, 0
+	movs r0, 0
+	str r0, [sp]
+	cmp r1, 0
+	bge _0800CE14
+	adds r1, 0x3
+_0800CE14:
+	lsls r2, r1, 9
+	lsrs r2, 11
+	movs r0, 0xA0
+	lsls r0, 19
+	orrs r2, r0
+	mov r0, sp
+	adds r1, r3, 0
+	bl CpuSet
+	add sp, 0x4
+	pop {r0}
+	bx r0
+	thumb_func_end CpuClear
+
+	thumb_func_start CpuFill
+CpuFill:
+	push {lr}
+	sub sp, 0x4
+	adds r3, r0, 0
+	str r1, [sp]
+	cmp r2, 0
+	bge _0800CE3A
+	adds r2, 0x3
+_0800CE3A:
+	lsls r2, 9
+	lsrs r2, 11
+	movs r0, 0xA0
+	lsls r0, 19
+	orrs r2, r0
+	mov r0, sp
+	adds r1, r3, 0
+	bl CpuSet
+	add sp, 0x4
+	pop {r0}
+	bx r0
+	thumb_func_end CpuFill
+
+	thumb_func_start sub_800CE54
+sub_800CE54:
+	push {lr}
+	ldr r2, _0800CEC0
+	ldrh r0, [r2]
+	movs r3, 0x80
+	lsls r3, 8
+	adds r1, r3, 0
+	orrs r0, r1
+	ldr r1, _0800CEC4
+	ands r0, r1
+	strh r0, [r2]
+	mov r8, r8
+	mov r8, r8
+	mov r8, r8
+	mov r8, r8
+	ldr r1, _0800CEC8
+	ands r0, r1
+	strh r0, [r2]
+	ldr r1, _0800CECC
+	ldr r2, _0800CED0
+	adds r0, r2, 0
+	strh r0, [r1]
+	adds r1, 0x2
+	movs r0, 0x3D
+	strh r0, [r1]
+	adds r1, 0x6
+	ldr r0, _0800CED4
+	ldrh r0, [r0]
+	strh r0, [r1]
+	adds r1, 0x2
+	ldr r0, _0800CED8
+	ldrh r0, [r0]
+	strh r0, [r1]
+	ldr r0, _0800CEDC
+	ldrb r1, [r0]
+	cmp r1, 0
+	beq _0800CEF4
+	ldr r1, _0800CEE0
+	ldr r0, _0800CEE4
+	ldr r2, [r0]
+	adds r0, r2, 0x4
+	str r0, [r1]
+	ldr r3, _0800CEE8
+	str r3, [r1, 0x4]
+	ldr r0, _0800CEEC
+	str r0, [r1, 0x8]
+	ldr r0, [r1, 0x8]
+	ldrh r0, [r2]
+	strh r0, [r3]
+	subs r1, 0x6E
+	ldrh r0, [r2, 0x2]
+	strh r0, [r1]
+	ldr r0, _0800CEF0
+	movs r1, 0xA0
+	b _0800CEFE
+	.align 2, 0
+_0800CEC0: .4byte 0x040000ba
+_0800CEC4: .4byte 0x0000cdff
+_0800CEC8: .4byte 0x00007fff
+_0800CECC: .4byte 0x04000048
+_0800CED0: .4byte 0x00003f3f
+_0800CED4: .4byte gUnknown_202D7FC
+_0800CED8: .4byte gUnknown_202D7FA
+_0800CEDC: .4byte gUnknown_2026E38
+_0800CEE0: .4byte 0x040000b0
+_0800CEE4: .4byte gUnknown_2026E3C
+_0800CEE8: .4byte 0x04000040
+_0800CEEC: .4byte 0xa2600002
+_0800CEF0: .4byte 0x04000044
+_0800CEF4:
+	ldr r0, _0800CF08
+	strh r1, [r0]
+	adds r0, 0x2
+	strh r1, [r0]
+	adds r0, 0x2
+_0800CEFE:
+	strh r1, [r0]
+	adds r0, 0x2
+	strh r1, [r0]
+	pop {r0}
+	bx r0
+	.align 2, 0
+_0800CF08: .4byte 0x04000040
+	thumb_func_end sub_800CE54
+
+        .align 2,0