/usr/bin/as2gbmap is in sdcc 3.5.0+dfsg-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 | #!/usr/bin/env python
# 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
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, (errno, strerror):
print >> sys.stderr, "%s: can't open %s: %s" % (os.path.basename(sys.argv[0]), args[0], strerror)
return 1
else:
fin = sys.stdin
if len(args) > 1 and args[1] != "-":
try:
fout = open(args[1], "w")
except IOError, (errno, strerror):
print >> sys.stderr, "%s: can't create %s: %s" % (os.path.basename(sys.argv[1]), args[1], strerror)
return 1
else:
fout = sys.stdout;
areas = []
modules = []
libraries = []
ubads = []
radix = 'HEX'
state = None
area = None
# 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 +\(Attributes\)$", line):
line = fin.next()
if re.match(r"^[- ]+$", line):
line = fin.next()
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$gmp map file
print >> fout, '; no$gmb format .sym file'
print >> fout, '; Generated automagically by %s' % os.path.basename(sys.argv[0])
for e in areas:
print >> fout, '; Area: %s' % e['area']
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 >> fout, '00:%04X %s' % (g['value'], g['global'])
else:
print >> fout, '%02X:%04X %s' % (g['value'] // 16384, g['value'], g['global'])
else:
# generate rrgb map file
for e in areas:
print >> fout, 'AREA %s' % e['area']
print >> fout, '\tRADIX %s' % e['radix']
print >> fout, '\tBASE %04X' % e['base']
print >> fout, '\tSIZE %04X' % e['size']
print >> fout, '\tATTRIB %s' % e['attrib']
if e['globals']:
e['globals'].sort(key = operator.itemgetter('value'))
print >> fout, '\tGLOBALS'
for g in e['globals']:
print >> fout, '\t\t%s\t%04X' % (g['global'], g['value'])
if modules:
print >> fout, 'MODULES'
for m in modules:
print >> fout, '\tFILE %s' % m['file']
if m['name']:
print >> fout, '\t\tNAME %s' % m['name']
if libraries:
print >> fout, 'LIBRARIES'
for m in libraries:
print >> fout, '\tLIBRARY %s' % m['library']
print >> fout, '\t\tMODULE %s' % m['module']
if ubads:
print >> fout, 'USERBASEDEF'
for m in ubads:
print >> fout, '\t%s = 0x%04X' % (m['symbol'], int(m['value'], 16))
return 0
if __name__ == '__main__':
sys.exit(main())
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