ref: f9f10464479e4dce7537bbf8a009336631c7e658
parent: 83f740067112191af66859acb35c0117d9399655
author: Remy Oukaour <remy.oukaour@gmail.com>
date: Wed Jan 3 10:46:39 EST 2018
sort_map.py → map2sym.py (like dos2unix, pdf2ps, etc)
--- /dev/null
+++ b/tools/map2sym.py
@@ -1,0 +1,126 @@
+#!/usr/bin/env python
+
+"""
+Convert an rgbds .map file into a sorted .sym file
+with bank and section data in comments.
+"""
+
+import sys
+import re
+
+def total_bank_size(type):
+ # used to output the size of EMPTY banks
+ sizes = {+ 'ROM0': 0x4000, # 0000-3FFF
+ 'ROMX': 0x4000, # 4000-7FFF
+ 'VRAM': 0x2000, # 8000-9FFF
+ 'SRAM': 0x2000, # A000-BFFF
+ 'WRAM0': 0x1000, # C000-CFFF
+ 'WRAMX': 0x1000, # D000-DFFF
+ # E000-FDFF: echo RAM
+ 'OAM': 0xA0, # FE00-FE9F
+ # FEA0-FEFF: unusable
+ # FF00-FF7F: hardware I/O registers
+ 'HRAM': 0x80, # FF80-FFFF
+ }
+ return sizes[type]
+
+def map_to_sym(input):
+ # analogous to ";File generated by rgblink"
+ yield ';File generated by map2sym.py\n'
+
+ # ex: OAM:
+ unused_rx = re.compile(r'^([A-Z]+):$')
+ # ex: ROM Bank #1:
+ bank_rx = re.compile(r'^([A-Z]+) Bank #([0-9]+)')
+ # ex: SECTION: $4000-$747A ($347B bytes) ["bank1"]
+ section_rx = re.compile(r' +SECTION: \$([0-9A-F]+)(?:-\$([0-9A-F]+))? \(\$([0-9A-F]+) bytes\) \["(.+)"\]')
+ # ex: $4025 = PlaceWaitingText.Waiting
+ label_rx = re.compile(r' +\$([0-9A-F]+) = (.+)')
+ # ex: SLACK: $0B85 bytes
+ slack_rx = re.compile(r' +SLACK: \$([0-9A-F]+) bytes')
+
+ bank_type = None
+ bank_number = None
+ bank_size = 0
+ bank_lines = []
+ section_lines = []
+
+ for line in input:
+
+ if line.startswith(' EMPTY'):+ # empty banks have their entire capacity as slack
+ line = ' SLACK: $%04X bytes\n' % total_bank_size(bank_type)
+
+ x = re.match(unused_rx, line)
+ if x:
+ # start an unused bank
+ bank_type = x.group(1)
+ bank_number = '00'
+ bank_size = 0
+ del bank_lines[:]
+ del section_lines[:]
+ continue
+
+ x = re.match(bank_rx, line)
+ if x:
+ # start a new bank
+ bank_type = x.group(1)
+ bank_number = '%02X' % int(x.group(2))
+ if bank_type == 'ROM':
+ bank_type = 'ROM0' if bank_number == '00' else 'ROMX'
+ if bank_type == 'WRAM':
+ bank_type = 'WRAM0' if bank_number == '00' else 'WRAMX'
+ bank_size = 0
+ del bank_lines[:]
+ del section_lines[:]
+ continue
+
+ x = re.match(section_rx, line)
+ if x:
+ # finish current section
+ bank_lines.extend(sorted(section_lines))
+ # start a new section
+ start = x.group(1)
+ end = x.group(2) or start
+ size = x.group(3).zfill(4)
+ name = x.group(4)
+ bank_size += int(size, 16)
+ # ex: ; ROMX $01 ($347B) ($0B85 free)
+ bank_lines.append('; %s:%s-%s ($%s) %s\n' % (bank_number, start, end, size, name))+ del section_lines[:]
+ continue
+
+ x = re.match(label_rx, line)
+ if x:
+ # add label to section
+ address = x.group(1)
+ label = x.group(2)
+ # ex: 01:4025 PlaceWaitingText.Waiting
+ section_lines.append('%s:%s %s\n' % (bank_number, address, label))+ continue
+
+ x = re.match(slack_rx, line)
+ if x:
+ # finish current section
+ bank_lines.extend(sorted(section_lines))
+ # finish current bank
+ slack = int(x.group(1), 16)
+ # ex: ; 01:4000-747A ($347B) bank1
+ yield '; %s $%s ($%04X) ($%04X free)\n' % (bank_type, bank_number, bank_size, slack)
+ for line in bank_lines:
+ yield line
+ continue
+
+def main():
+ if len(sys.argv) < 3:
+ sys.stderr.write('Usage: %s pokecrystal.map sorted.sym\n' % sys.argv[0])+ sys.exit(1)
+ with open(sys.argv[1], 'r') as infile:
+ input = infile.readlines()
+ output = map_to_sym(input)
+ with open(sys.argv[2], 'w') as outfile:
+ outfile.writelines(output)
+
+if __name__ == '__main__':
+ main()
--- a/tools/sort_map.py
+++ /dev/null
@@ -1,126 +1,0 @@
-#!/usr/bin/env python
-
-"""
-Convert an rgbds .map file into a sorted .sym file
-with bank and section data in comments.
-"""
-
-import sys
-import re
-
-def total_bank_size(type):
- # used to output the size of EMPTY banks
- sizes = {- 'ROM0': 0x4000, # 0000-3FFF
- 'ROMX': 0x4000, # 4000-7FFF
- 'VRAM': 0x2000, # 8000-9FFF
- 'SRAM': 0x2000, # A000-BFFF
- 'WRAM0': 0x1000, # C000-CFFF
- 'WRAMX': 0x1000, # D000-DFFF
- # E000-FDFF: echo RAM
- 'OAM': 0xA0, # FE00-FE9F
- # FEA0-FEFF: unusable
- # FF00-FF7F: hardware I/O registers
- 'HRAM': 0x80, # FF80-FFFF
- }
- return sizes[type]
-
-def map_to_sym(input):
- # analogous to ";File generated by rgblink"
- yield ';File generated by sort_map.py\n'
-
- # ex: OAM:
- unused_rx = re.compile(r'^([A-Z]+):$')
- # ex: ROM Bank #1:
- bank_rx = re.compile(r'^([A-Z]+) Bank #([0-9]+)')
- # ex: SECTION: $4000-$747A ($347B bytes) ["bank1"]
- section_rx = re.compile(r' +SECTION: \$([0-9A-F]+)(?:-\$([0-9A-F]+))? \(\$([0-9A-F]+) bytes\) \["(.+)"\]')
- # ex: $4025 = PlaceWaitingText.Waiting
- label_rx = re.compile(r' +\$([0-9A-F]+) = (.+)')
- # ex: SLACK: $0B85 bytes
- slack_rx = re.compile(r' +SLACK: \$([0-9A-F]+) bytes')
-
- bank_type = None
- bank_number = None
- bank_size = 0
- bank_lines = []
- section_lines = []
-
- for line in input:
-
- if line.startswith(' EMPTY'):- # empty banks have their entire capacity as slack
- line = ' SLACK: $%04X bytes\n' % total_bank_size(bank_type)
-
- x = re.match(unused_rx, line)
- if x:
- # start an unused bank
- bank_type = x.group(1)
- bank_number = '00'
- bank_size = 0
- del bank_lines[:]
- del section_lines[:]
- continue
-
- x = re.match(bank_rx, line)
- if x:
- # start a new bank
- bank_type = x.group(1)
- bank_number = '%02X' % int(x.group(2))
- if bank_type == 'ROM':
- bank_type = 'ROM0' if bank_number == '00' else 'ROMX'
- if bank_type == 'WRAM':
- bank_type = 'WRAM0' if bank_number == '00' else 'WRAMX'
- bank_size = 0
- del bank_lines[:]
- del section_lines[:]
- continue
-
- x = re.match(section_rx, line)
- if x:
- # finish current section
- bank_lines.extend(sorted(section_lines))
- # start a new section
- start = x.group(1)
- end = x.group(2) or start
- size = x.group(3).zfill(4)
- name = x.group(4)
- bank_size += int(size, 16)
- # ex: ; ROMX $01 ($347B) ($0B85 free)
- bank_lines.append('; %s:%s-%s ($%s) %s\n' % (bank_number, start, end, size, name))- del section_lines[:]
- continue
-
- x = re.match(label_rx, line)
- if x:
- # add label to section
- address = x.group(1)
- label = x.group(2)
- # ex: 01:4025 PlaceWaitingText.Waiting
- section_lines.append('%s:%s %s\n' % (bank_number, address, label))- continue
-
- x = re.match(slack_rx, line)
- if x:
- # finish current section
- bank_lines.extend(sorted(section_lines))
- # finish current bank
- slack = int(x.group(1), 16)
- # ex: ; 01:4000-747A ($347B) bank1
- yield '; %s $%s ($%04X) ($%04X free)\n' % (bank_type, bank_number, bank_size, slack)
- for line in bank_lines:
- yield line
- continue
-
-def main():
- if len(sys.argv) < 3:
- sys.stderr.write('Usage: %s pokecrystal.map sorted.sym\n' % sys.argv[0])- sys.exit(1)
- with open(sys.argv[1], 'r') as infile:
- input = infile.readlines()
- output = map_to_sym(input)
- with open(sys.argv[2], 'w') as outfile:
- outfile.writelines(output)
-
-if __name__ == '__main__':
- main()