Move old, unused header to data

data/rom_header_old.s

@@ -0,0 +1,57 @@
+.include "asm/macros.inc"
+.include "constants/constants.inc"
+
+.syntax unified
+.arm
+
+@ The developers left an additional header inside the ROM,
+@ using a different publisher ID.
+
+@@ _entry_old: @ 0x08000000
+@@ 	b _rom_header_old_end
+@@ 
+@@ 	@ These will be set by gbafix
+@@ 	
+@@ 	.global RomHeaderNintendoLogo_old
+@@ RomHeaderNintendoLogo_old:
+@@ 	.space 0x9c
+@@ 
+@@ RomHeaderGameTitle_old:
+@@ 	.space 12
+@@ 
+@@ RomHeaderGameCode_old:
+@@ 	.4byte 0
+@@ 
+@@ RomHeaderMakerCode_old:
+@@ 	.2byte 0
+@@ 
+@@ RomHeaderMagic_old:
+@@ 	.byte 0x96
+@@ 
+@@ RomHeaderMainUnitCode_old:
+@@ 	.byte 0
+@@ 
+@@ RomHeaderDeviceType_old:
+@@ 	.byte 0
+@@ 
+@@ RomHeaderReserved1_old:
+@@ 	.space 7
+@@ 
+@@ RomHeaderSoftwareVersion_old:
+@@ 	.byte 0
+@@ 
+@@ RomHeaderChecksum_old:
+@@ 	.byte 0
+@@ 
+@@ RomHeaderReserved2_old:
+@@ 	.space 2
+@@ 
+@@ _rom_header_old_end:
+
+@ Temp copy-paste
+	arm_func_start sub_800032C
+_0800032C:
+	b header_copy_end @; here + header size
+_08000340:
+	.incbin "baserom.gba", 0x330, 0xBC
+header_copy_end: