Subversion Repositories freemyipod

#!/usr/bin/env python

#

#

#    Copyright 2010 TheSeven

#

#

#    This file is part of emCORE.

#

#    emCORE is free software: you can redistribute it and/or

#    modify it under the terms of the GNU General Public License as

#    published by the Free Software Foundation, either version 2 of the

#    License, or (at your option) any later version.

#

#    emCORE is distributed in the hope that it will be useful,

#    but WITHOUT ANY WARRANTY; without even the implied warranty of

#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

#    See the GNU General Public License for more details.

#

#    You should have received a copy of the GNU General Public License

#    along with emCORE.  If not, see <http://www.gnu.org/licenses/>.

#

#

import sys

import libemcorebootcfg

from optparse import *

parser = OptionParser("usage: %prog [options] <emcorebin> <emcoreapp> <outfile>")

parser.add_option("--run-from", type = "int", metavar = "ADDR",

                  help = "Ensures that the app is executed from memory address ADDR")

parser.add_option("--compressed", action = "store_true", default = False,

                  help = "Specify this if the executable is compressed")

(options, args) = parser.parse_args()

if len(args) != 3: parser.error("incorrect number of arguments")

file = open(args[0], "rb")

data = file.read()

file.close()

file = open(args[1], "rb")

app = file.read()

file.close()

config = {"reset": True, "trymmap": True}

config["mmapaddr"] = 0x08000000 + len(data)

config["mmapsize"] = len(app)

if options.compressed: config["mmapcomp"] = True

if options.run_from:

    config["mmapcopy"] = True

    config["mmapdest"] = options.run_from

data = libemcorebootcfg.configure(data, **config)

file = open(args[2], "wb")

file.write(data + app)

file.close()