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| Original file line number | Diff line number | Diff line change |
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| #!/usr/bin/env python | ||
|
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| # as2gbmap - asxxxx to gb map file converter | ||
| # | ||
| # Copyright (c) 2010 Borut Razem | ||
| # | ||
| # This file is part of sdcc. | ||
| # | ||
| # This software is provided 'as-is', without any express or implied | ||
| # warranty. In no event will the authors be held liable for any damages | ||
| # arising from the use of this software. | ||
| # | ||
| # Permission is granted to anyone to use this software for any purpose, | ||
| # including commercial applications, and to alter it and redistribute it | ||
| # freely, subject to the following restrictions: | ||
| # | ||
| # 1. The origin of this software must not be misrepresented; you must not | ||
| # claim that you wrote the original software. If you use this software | ||
| # in a product, an acknowledgment in the product documentation would be | ||
| # appreciated but is not required. | ||
| # 2. Altered source versions must be plainly marked as such, and must not be | ||
| # misrepresented as being the original software. | ||
| # 3. This notice may not be removed or altered from any source distribution. | ||
| # | ||
| # Borut Razem | ||
| # borut.razem@siol.net | ||
|
|
||
| from __future__ import print_function | ||
|
|
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| import sys | ||
| import os | ||
| import re | ||
| from optparse import OptionParser | ||
| import operator | ||
|
|
||
| def main(): | ||
| '''asxxxx to gb map file converter''' | ||
| usage = "usage: %prog [options] [<input_asxxxx_map_file> [<output_gb_file>]]" | ||
| parser = OptionParser(usage = usage, version = "1.0") | ||
| parser.set_defaults(no_gmb = False) | ||
| parser.add_option("-j", "--no$gmb", action = "store_true", dest = "no_gmb", help = "generate no$gmb symbol file (default: rrgb)") | ||
| (options, args) = parser.parse_args() | ||
|
|
||
| if len(args) > 0 and args[0] != "-": | ||
| try: | ||
| fin = open(args[0], "r") | ||
| except IOError as xxx_todo_changeme: | ||
| (errno, strerror) = xxx_todo_changeme.args | ||
| print("%s: can't open %s: %s" % (os.path.basename(sys.argv[0]), args[0], strerror), file=sys.stderr) | ||
| return 1 | ||
| else: | ||
| fin = sys.stdin | ||
|
|
||
| if len(args) > 1 and args[1] != "-": | ||
| try: | ||
| fout = open(args[1], "w") | ||
| except IOError as xxx_todo_changeme1: | ||
| (errno, strerror) = xxx_todo_changeme1.args | ||
| print("%s: can't create %s: %s" % (os.path.basename(sys.argv[1]), args[1], strerror), file=sys.stderr) | ||
| return 1 | ||
| else: | ||
| fout = sys.stdout; | ||
|
|
||
| areas = [] | ||
| modules = [] | ||
| libraries = [] | ||
| ubads = [] | ||
|
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| radix = 'HEX' | ||
| state = None | ||
| area = None | ||
|
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| # process asxxxx map file | ||
| for line in fin: | ||
| if re.match(r"^Hexadecimal$", line): | ||
| radix = 'HEX'; | ||
| continue | ||
|
|
||
| if re.match(r"^Area +Addr +Size +Decimal +Bytes +\(Attributes\)$", line): | ||
| line = next(fin) | ||
| if re.match(r"^[- ]+$", line): | ||
| line = next(fin) | ||
| m = re.match(r"^([^ ]+) +([0-9A-Fa-f]{4}) +([0-9A-Fa-f]{4}) += +\d+\. +\w+ +\(([^\)]+)\)$", line) | ||
| if m: | ||
| if area: | ||
| if m.group(1) != area['area']: | ||
| areas.append(area) | ||
| area = {'area': m.group(1), 'radix': radix, 'base': int(m.group(2), 16), 'size': int(m.group(3), 16), 'attrib': m.group(4).replace(',', ' '), 'globals': []} | ||
| else: | ||
| area = {'area': m.group(1), 'radix': radix, 'base': int(m.group(2), 16), 'size': int(m.group(3), 16), 'attrib': m.group(4).replace(',', ' '), 'globals': []} | ||
| state = 'IN_AREA' | ||
| continue | ||
|
|
||
| m = re.match(r"^ +([0-9A-Fa-f]{4}) +([^ ]+) +$", line) | ||
| if state == 'IN_AREA' and m: | ||
| area['globals'].append({'value': int(m.group(1), 16), 'global': m.group(2)}) | ||
| continue | ||
|
|
||
| m = re.match(r"Files Linked +\[ module\(s\) \]$", line) | ||
| if m: | ||
| state = 'IN_MODULES' | ||
| continue | ||
|
|
||
| m = re.match(r"Libraries Linked +\[ object file \]$", line) | ||
| if m: | ||
| state = 'IN_LIBRARIES' | ||
| continue | ||
|
|
||
| m = re.match(r"User Base Address Definitions$", line) | ||
| if m: | ||
| state = 'IN_UBAD' | ||
| continue | ||
|
|
||
| m = re.match(r"^([^ ]+) +\[ ([^ ]*) \]$", line) | ||
| if m: | ||
| if state == 'IN_MODULES': | ||
| modules.append({'file': m.group(1), 'name': m.group(2)}) | ||
| continue | ||
|
|
||
| if state == 'IN_LIBRARIES': | ||
| libraries.append({'library': m.group(1), 'module': m.group(2)}) | ||
| continue | ||
|
|
||
| m = re.match(r"^([^ ]+) += +0x([0-9A-Fa-f]{4})$", line) | ||
| if state == 'IN_UBAD' and m: | ||
| ubads.append({'symbol': m.group(1), 'value': m.group(2)}) | ||
| continue | ||
|
|
||
| if area: | ||
| areas.append(area) | ||
|
|
||
|
|
||
| if options.no_gmb: | ||
| # generate no$gmp map file | ||
| print('; no$gmb format .sym file', file=fout) | ||
| print('; Generated automagically by %s' % os.path.basename(sys.argv[0]), file=fout) | ||
| for e in areas: | ||
| print('; Area: %s' % e['area'], file=fout) | ||
| if e['globals']: | ||
| e['globals'].sort(key = operator.itemgetter('value')) | ||
| for g in e['globals']: | ||
| if g['global'][0:3] != 'l__': | ||
| if g['value'] > 0x7FFF: | ||
| print('00:%04X %s' % (g['value'], g['global']), file=fout) | ||
| else: | ||
| print('%02X:%04X %s' % (g['value'] // 16384, g['value'], g['global']), file=fout) | ||
| else: | ||
| # generate rrgb map file | ||
| for e in areas: | ||
| print('AREA %s' % e['area'], file=fout) | ||
| print('\tRADIX %s' % e['radix'], file=fout) | ||
| print('\tBASE %04X' % e['base'], file=fout) | ||
| print('\tSIZE %04X' % e['size'], file=fout) | ||
| print('\tATTRIB %s' % e['attrib'], file=fout) | ||
| if e['globals']: | ||
| e['globals'].sort(key = operator.itemgetter('value')) | ||
| print('\tGLOBALS', file=fout) | ||
| for g in e['globals']: | ||
| print('\t\t%s\t%04X' % (g['global'], g['value']), file=fout) | ||
|
|
||
| if modules: | ||
| print('MODULES', file=fout) | ||
| for m in modules: | ||
| print('\tFILE %s' % m['file'], file=fout) | ||
| if m['name']: | ||
| print('\t\tNAME %s' % m['name'], file=fout) | ||
|
|
||
| if libraries: | ||
| print('LIBRARIES', file=fout) | ||
| for m in libraries: | ||
| print('\tLIBRARY %s' % m['library'], file=fout) | ||
| print('\t\tMODULE %s' % m['module'], file=fout) | ||
|
|
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| if ubads: | ||
| print('USERBASEDEF', file=fout) | ||
| for m in ubads: | ||
| print('\t%s = 0x%04X' % (m['symbol'], int(m['value'], 16)), file=fout) | ||
| return 0 | ||
|
|
||
| if __name__ == '__main__': | ||
| sys.exit(main()) |
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