initial commit. now I can start playing with stuff!

1 files changed, 273 insertions, 0 deletions

diff --git a/tools/mapfile_tool.py b/tools/mapfile_tool.py
new file mode 100755
index 0000000..4ebd288
--- /dev/null
+++ b/tools/mapfile_tool.py
@@ -0,0 +1,273 @@
+# half assed

+

+# d_profile: same place

+# d_bases: same place

+# d_enemies and part of d_bases: offset by 0x20

+# d_en_boss: offset by 0x20

+

+def make_hex_offset(offs):

+	return '0x%08X' % offs

+

+def fix_offs_pal_v2(offs):

+	# do this later

+	return 0xdeadbeef

+

+def fix_offs_ntsc_v1(offs):

+	# .text section

+	if offs >= 0x800B4604 and offs <= 0x800C8E4C:

+		return offs - 0x50

+

+	if offs >= 0x800C8E50 and offs <= 0x800E4D70:

+		return offs - 0xF0

+

+	if offs >= 0x800E4EC0 and offs <= 0x8010F200:

+		return offs - 0x110

+

+	if offs >= 0x8010F430 and offs <= 0x802BB6BC:

+		return offs - 0x140

+

+	if offs >= 0x802BB6C0 and offs <= 0x802BB74C:

+		return offs - 0x150

+

+	if offs >= 0x802BB860 and offs <= 0x802BBBFC:

+		return offs - 0x260

+

+	if offs >= 0x802BBC90 and offs <= 0x802EDCC0:

+		return offs - 0x2F0

+

+	# .ctors, .dtors, .rodata, part of .data section

+	if offs >= 0x802EDCE0 and offs <= 0x80317734:

+		return offs - 0x300

+

+	# .data section

+	if offs >= 0x80317750 and offs <= 0x80322FE0:

+		return offs - 0x318

+

+	if offs >= 0x80323118 and offs <= 0x8032E77C:

+		return offs - 0x348

+

+	if offs >= 0x8032E780 and offs <= 0x8035197C:

+		return offs - 0x340

+

+	# .sdata section, part of .sbss

+	if offs >= 0x80351980 and offs <= 0x80427E87:

+		return offs - 0x300

+

+	# .sbss, .sdata2, .sbss2 sections

+	if offs >= 0x80427E88 and offs <= 0x80429563:

+		return offs - 0x310

+

+	if offs >= 0x80429564 and offs <= 0x80429D7F:

+		return offs - 0x2F8

+

+	if offs >= 0x80429D80 and offs <= 0x807684BF:

+		return offs - 0x2E0

+

+	# part of d_basesNP, d_enemiesNP, d_en_bossNP

+	if offs >= 0x8098A43C:

+		return offs + 0x20

+

+	return offs

+

+

+def fix_offs_ntsc_v2(offs):

+	offs = fix_offs_ntsc_v1(offs)

+

+	if offs >= 0x807685A0 and offs <= 0x807AAA70:

+		return offs + 0x40

+

+	if offs >= 0x807AAA74 and offs <= 0x8099081C:

+		return offs + 0x10

+

+	if offs >= 0x80990820:

+		return offs + 0x20

+

+	return offs

+

+

+def fix_offs_jpn_v1(offs):

+	# .text section

+	if offs >= 0x800B4604 and offs <= 0x800B475C:

+		return offs - 0x50

+

+	if offs >= 0x800B4760 and offs <= 0x800C8DAC:

+		return offs - 0xD0

+

+	if offs >= 0x800C8E50 and offs <= 0x800E4D6C:

+		return offs - 0x170

+

+	if offs >= 0x800E4D94 and offs <= 0x800E4EB4:

+		return offs - 0x194

+

+	if offs >= 0x800E4EB8 and offs <= 0x8010F1D0:

+		return offs - 0x190

+

+	if offs >= 0x8010F430 and offs <= 0x802BB6BC:

+		return offs - 0x330

+

+	if offs >= 0x802BB6D0 and offs <= 0x802BB74C:

+		return offs - 0x340

+

+	if offs >= 0x802BB860 and offs <= 0x802BBBFC:

+		return offs - 0x450

+

+	if offs >= 0x802BBC90 and offs <= 0x802EDCC0:

+		return offs - 0x4E0

+

+	# .ctors, .dtors, .rodata, part of .data section

+	if offs >= 0x802EDCE0 and offs <= 0x80317734:

+		return offs - 0x4E0

+

+	# .data section

+	if offs >= 0x80317750 and offs <= 0x80322FDC:

+		return offs - 0x4F8

+

+	if offs >= 0x80323118 and offs <= 0x8035197C:

+		return offs - 0x5E0

+

+	# .sdata, part of .sbss section

+	if offs >= 0x80351980 and offs <= 0x80427E5F:

+		return offs - 0x580

+

+	if offs >= 0x80427E88 and offs <= 0x8042954B:

+		return offs - 0x5A8

+

+	if offs >= 0x80429570 and offs <= 0x80429D7F:

+		return offs - 0x5C8

+

+	# part of .sdata2, .sbss2 section

+	if offs >= 0x80429D80 and offs <= 0x807684BF: # end offset is right before d_profileNP header

+		return offs - 0x5C0

+

+	# d_profileNP and d_basesNP

+	# "no change" gap ends at 8779ABC

+	if offs >= 0x80779C70 and offs <= 0x8078891F:

+		return offs - 0x130

+

+	if offs >= 0x80788AD0 and offs <= 0x80789EEF:

+		return offs - 0x260

+

+	if offs >= 0x80789F00 and offs <= 0x808D3B87:

+		return offs - 0x270

+

+	if offs >= 0x808D3BD4 and offs <= 0x808D3C1F:

+		return offs - 0x2B4

+

+	if offs >= 0x808D3C20 and offs <= 0x80940C47:

+		return offs - 0x2C0

+

+	if offs >= 0x80940F58 and offs <= 0x80943167:

+		return offs - 0x4E8

+

+	if offs >= 0x809431F8 and offs <= 0x8094329F:

+		return offs - 0x4F8

+

+	if offs >= 0x809432C0 and offs <= 0x80944E77:

+		return offs - 0x500

+

+	if offs >= 0x80945144 and offs <= 0x80945153:

+		return offs - 0x714

+

+	if offs >= 0x80945158 and offs <= 0x8098A36B:

+		return offs - 0x718

+

+	if offs >= 0x8098A478 and offs <= 0x8098F81F:

+		return offs - 0x6F8

+

+	# d_enemiesNP

+	# this offset starts at the .rel header

+	if offs >= 0x809A2CA0 and offs <= 0xDEADBEEF:

+		return offs - 0x700

+

+	if offs >= 0x8010F430 and offs <= 0xDEADBEEF:

+		return offs - 0x330

+

+	if offs >= 0x8010F430 and offs <= 0xDEADBEEF:

+		return offs - 0x330

+

+

+

+import yaml

+

+original = 'pal'

+fix_for = {

+	'pal2': fix_offs_ntsc_v1,

+	'ntsc': fix_offs_ntsc_v1,

+	'ntsc2': fix_offs_ntsc_v2

+}

+

+def do_mapfile(src, dest, fix_offset):

+	map = [x.rstrip() for x in open(src, 'r')]

+	new = []

+

+	for line in map:

+		if ' = 0x80' in line:

+			pos = line.find('0x80')

+			offs = int(line[pos:pos+10], 0)

+			offs = fix_offset(offs)

+			line = line[:pos] + make_hex_offset(offs) + line[pos+10:]

+

+		new.append(line + '\n')

+

+	open(dest, 'w').writelines(new)

+

+

+def work_on_hook(hook, id, func):

+	#print 'doing %s (%s) for %s' % (hook['name'], hook['type'], id)

+

+	t = hook['type']

+

+	if t == 'patch':

+		hook['addr_%s' % id] = func(hook['addr_%s' % original])

+

+	elif t == 'branch_insn' or t == 'add_func_pointer':

+		hook['src_addr_%s' % id] = func(hook['src_addr_%s' % original])

+

+		if 'target_func_%s' % original in hook:

+			hook['target_func_%s' % id] = func(hook['target_func_%s' % original])

+

+	elif t == 'nop_insn':

+		area = hook['area_%s' % original]

+		if isinstance(area, list):

+			start = func(area[0])

+			new_area = [start, start + (area[1] - area[0])]

+		else:

+			new_area = func(area)

+

+		hook['area_%s' % id] = new_area

+

+	#if hook['name'] == 'WM_onCreate': print hook

+

+

+def do_module(src, dest):

+	m = yaml.safe_load(open(src, 'r').read())

+

+	if 'hooks' not in m:

+		return

+

+	for id, func in fix_for.iteritems():

+		for hook in m['hooks']:

+			work_on_hook(hook, id, func)

+

+	open(dest, 'w').write(yaml.dump(m))

+

+

+def do_project(f):

+	proj = yaml.safe_load(open(f, 'r').read())

+

+	for m in proj['modules']:

+		do_module(m.replace('processed/', ''), m)

+

+

+def main():

+	do_mapfile('kamek_pal.x', 'kamek_pal2.x', fix_offs_pal_v2)

+	do_mapfile('kamek_pal.x', 'kamek_ntsc.x', fix_offs_ntsc_v1)

+	do_mapfile('kamek_pal.x', 'kamek_ntsc2.x', fix_offs_ntsc_v2)

+

+	do_project('NewerProject.yaml')

+

+	do_module('anotherhax.yaml', 'processed/anotherhax.yaml')

+

+if __name__ == '__main__':

+	main()

+